From 222e2ff421609a7ff5e0565156028771d284f7ad Mon Sep 17 00:00:00 2001
From: Steven Cooreman <steven.cooreman@silabs.com>
Date: Tue, 4 Apr 2017 11:37:15 +0200
Subject: [PATCH 001/745] Allow alternate core implementation of CCM

---
 include/mbedtls/ccm.h    | 16 ++++++++++++++++
 include/mbedtls/config.h |  1 +
 library/ccm.c            |  3 +++
 3 files changed, 20 insertions(+)

diff --git a/include/mbedtls/ccm.h b/include/mbedtls/ccm.h
index ef75839baa..579402fd48 100644
--- a/include/mbedtls/ccm.h
+++ b/include/mbedtls/ccm.h
@@ -28,6 +28,10 @@
 #define MBEDTLS_ERR_CCM_BAD_INPUT      -0x000D /**< Bad input parameters to function. */
 #define MBEDTLS_ERR_CCM_AUTH_FAILED    -0x000F /**< Authenticated decryption failed. */
 
+#if !defined(MBEDTLS_CCM_ALT)
+// Regular implementation
+//
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -125,6 +129,18 @@ int mbedtls_ccm_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
                       const unsigned char *input, unsigned char *output,
                       const unsigned char *tag, size_t tag_len );
 
+#ifdef __cplusplus
+}
+#endif
+
+#else  /* !MBEDTLS_CCM_ALT */
+#include "ccm_alt.h"
+#endif /* !MBEDTLS_CCM_ALT */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
 /**
  * \brief          Checkup routine
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 0f7e29bcf2..941769fd0c 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -237,6 +237,7 @@
 //#define MBEDTLS_ARC4_ALT
 //#define MBEDTLS_BLOWFISH_ALT
 //#define MBEDTLS_CAMELLIA_ALT
+//#define MBEDTLS_CCM_ALT
 //#define MBEDTLS_DES_ALT
 //#define MBEDTLS_XTEA_ALT
 //#define MBEDTLS_MD2_ALT
diff --git a/library/ccm.c b/library/ccm.c
index 13a8fd1a24..9101e5f7c7 100644
--- a/library/ccm.c
+++ b/library/ccm.c
@@ -49,6 +49,8 @@
 #endif /* MBEDTLS_PLATFORM_C */
 #endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
 
+#if !defined(MBEDTLS_CCM_ALT)
+
 /* Implementation that should never be optimized out by the compiler */
 static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
@@ -348,6 +350,7 @@ int mbedtls_ccm_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
     return( 0 );
 }
 
+#endif /* !MBEDTLS_CCM_ALT */
 
 #if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
 /*

From 633427732047dd1e0a3f76cd7d066362698c6692 Mon Sep 17 00:00:00 2001
From: Steven Cooreman <steven.cooreman@silabs.com>
Date: Tue, 4 Apr 2017 11:47:16 +0200
Subject: [PATCH 002/745] Allow alternate core implementation of CMAC

---
 include/mbedtls/cmac.h   | 14 ++++++++++++++
 include/mbedtls/config.h |  1 +
 library/cmac.c           |  4 ++++
 3 files changed, 19 insertions(+)

diff --git a/include/mbedtls/cmac.h b/include/mbedtls/cmac.h
index 9a2b96bc92..4d3f2d2f4f 100644
--- a/include/mbedtls/cmac.h
+++ b/include/mbedtls/cmac.h
@@ -39,6 +39,8 @@ extern "C" {
 #define MBEDTLS_CIPHER_BLKSIZE_MAX      8   /* longest used by CMAC is 3DES */
 #endif
 
+#if !defined(MBEDTLS_CMAC_ALT)
+
 /**
  * CMAC context structure - Contains internal state information only
  */
@@ -154,6 +156,18 @@ int mbedtls_aes_cmac_prf_128( const unsigned char *key, size_t key_len,
                               unsigned char output[16] );
 #endif /* MBEDTLS_AES_C */
 
+#ifdef __cplusplus
+}
+#endif
+
+#else  /* !MBEDTLS_CMAC_ALT */
+#include "cmac_alt.h"
+#endif /* !MBEDTLS_CMAC_ALT */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #if defined(MBEDTLS_SELF_TEST) && ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_DES_C) )
 /**
  * \brief          Checkup routine
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 0f7e29bcf2..2ef052b1e0 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -237,6 +237,7 @@
 //#define MBEDTLS_ARC4_ALT
 //#define MBEDTLS_BLOWFISH_ALT
 //#define MBEDTLS_CAMELLIA_ALT
+//#define MBEDTLS_CMAC_ALT
 //#define MBEDTLS_DES_ALT
 //#define MBEDTLS_XTEA_ALT
 //#define MBEDTLS_MD2_ALT
diff --git a/library/cmac.c b/library/cmac.c
index b2fe713a03..5575d5c8d7 100644
--- a/library/cmac.c
+++ b/library/cmac.c
@@ -65,6 +65,8 @@
 #endif /* MBEDTLS_SELF_TEST */
 #endif /* MBEDTLS_PLATFORM_C */
 
+#if !defined(MBEDTLS_CMAC_ALT)
+
 /* Implementation that should never be optimized out by the compiler */
 static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
@@ -468,6 +470,8 @@ exit:
 }
 #endif /* MBEDTLS_AES_C */
 
+#endif /* !MBEDTLS_CMAC_ALT */
+
 #if defined(MBEDTLS_SELF_TEST)
 /*
  * CMAC test data for SP800-38B

From 12d9f3c84d14cf1f01d8e8c1f18a430b9d764765 Mon Sep 17 00:00:00 2001
From: Steven Cooreman <steven.cooreman@silabs.com>
Date: Tue, 4 Apr 2017 12:01:42 +0200
Subject: [PATCH 003/745] Forgot version-features update for new config flag

---
 library/version_features.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/version_features.c b/library/version_features.c
index e866e67a23..6d2e53f77e 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -90,6 +90,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_CAMELLIA_ALT)
     "MBEDTLS_CAMELLIA_ALT",
 #endif /* MBEDTLS_CAMELLIA_ALT */
+#if defined(MBEDTLS_CMAC_ALT)
+    "MBEDTLS_CMAC_ALT",
+#endif /* MBEDTLS_CMAC_ALT */
 #if defined(MBEDTLS_DES_ALT)
     "MBEDTLS_DES_ALT",
 #endif /* MBEDTLS_DES_ALT */

From 3a93387cea490ea05db35b85cdbea1306345505d Mon Sep 17 00:00:00 2001
From: Steven Cooreman <steven.cooreman@silabs.com>
Date: Tue, 4 Apr 2017 12:02:37 +0200
Subject: [PATCH 004/745] Forgot version-features update for new config flag

---
 library/version_features.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/version_features.c b/library/version_features.c
index e866e67a23..9bd40c4238 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -90,6 +90,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_CAMELLIA_ALT)
     "MBEDTLS_CAMELLIA_ALT",
 #endif /* MBEDTLS_CAMELLIA_ALT */
+#if defined(MBEDTLS_CCM_ALT)
+    "MBEDTLS_CCM_ALT",
+#endif /* MBEDTLS_CCM_ALT */
 #if defined(MBEDTLS_DES_ALT)
     "MBEDTLS_DES_ALT",
 #endif /* MBEDTLS_DES_ALT */

From a4af1c47d2d9bf4cb62f8df2f12ebe2ed7fbde89 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 18 Apr 2017 09:07:45 +0100
Subject: [PATCH 005/745] Correct sign in modular exponentiation algorithm.

The modular exponentiation function  handled the sign incorrectly. This commit fixes this and a test case which should have caught it.
---
 library/bignum.c                 | 2 +-
 tests/suites/test_suite_mpi.data | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/bignum.c b/library/bignum.c
index 8b9082cdcb..efc1a51a8b 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -1790,7 +1790,7 @@ int mbedtls_mpi_exp_mod( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi
      */
     MBEDTLS_MPI_CHK( mpi_montred( X, N, mm, &T ) );
 
-    if( neg )
+    if( neg && E->n != 0 && ( E->p[0] & 1 ) != 0 )
     {
         X->s = -1;
         MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( X, N, X ) );
diff --git a/tests/suites/test_suite_mpi.data b/tests/suites/test_suite_mpi.data
index da830feb89..84cdc1fa0d 100644
--- a/tests/suites/test_suite_mpi.data
+++ b/tests/suites/test_suite_mpi.data
@@ -521,7 +521,7 @@ Test mbedtls_mpi_exp_mod #1
 mbedtls_mpi_exp_mod:10:"433019240910377478217373572959560109819648647016096560523769010881172869083338285573756574557395862965095016483867813043663981946477698466501451832407592327356331263124555137732393938242285782144928753919588632679050799198937132922145084847":10:"5781538327977828897150909166778407659250458379645823062042492461576758526757490910073628008613977550546382774775570888130029763571528699574717583228939535960234464230882573615930384979100379102915657483866755371559811718767760594919456971354184113721":10:"583137007797276923956891216216022144052044091311388601652961409557516421612874571554415606746479105795833145583959622117418531166391184939066520869800857530421873250114773204354963864729386957427276448683092491947566992077136553066273207777134303397724679138833126700957":10:"":10:"114597449276684355144920670007147953232659436380163461553186940113929777196018164149703566472936578890991049344459204199888254907113495794730452699842273939581048142004834330369483813876618772578869083248061616444392091693787039636316845512292127097865026290173004860736":0
 
 Test mbedtls_mpi_exp_mod (Negative base)
-mbedtls_mpi_exp_mod:10:"-10000000000":10:"10000000000":10:"99999":10:"":10:"99998":0
+mbedtls_mpi_exp_mod:10:"-10000000000":10:"10000000000":10:"99999":10:"":10:"1":0
 
 Test mbedtls_mpi_exp_mod (Negative base)
 mbedtls_mpi_exp_mod:16:"-9f13012cd92aa72fb86ac8879d2fde4f7fd661aaae43a00971f081cc60ca277059d5c37e89652e2af2585d281d66ef6a9d38a117e9608e9e7574cd142dc55278838a2161dd56db9470d4c1da2d5df15a908ee2eb886aaa890f23be16de59386663a12f1afbb325431a3e835e3fd89b98b96a6f77382f458ef9a37e1f84a03045c8676ab55291a94c2228ea15448ee96b626b998":16:"40a54d1b9e86789f06d9607fb158672d64867665c73ee9abb545fc7a785634b354c7bae5b962ce8040cf45f2c1f3d3659b2ee5ede17534c8fc2ec85c815e8df1fe7048d12c90ee31b88a68a081f17f0d8ce5f4030521e9400083bcea73a429031d4ca7949c2000d597088e0c39a6014d8bf962b73bb2e8083bd0390a4e00b9b3":16:"eeaf0ab9adb38dd69c33f80afa8fc5e86072618775ff3c0b9ea2314c9c256576d674df7496ea81d3383b4813d692c6e0e0d5d8e250b98be48e495c1d6089dad15dc7d7b46154d6b6ce8ef4ad69b15d4982559b297bcf1885c529f566660e57ec68edbc3c05726cc02fd4cbf4976eaa9afd5138fe8376435b9fc61d2fc0eb06e3":16:"":16:"21acc7199e1b90f9b4844ffe12c19f00ec548c5d32b21c647d48b6015d8eb9ec9db05b4f3d44db4227a2b5659c1a7cceb9d5fa8fa60376047953ce7397d90aaeb7465e14e820734f84aa52ad0fc66701bcbb991d57715806a11531268e1e83dd48288c72b424a6287e9ce4e5cc4db0dd67614aecc23b0124a5776d36e5c89483":0

From 0e17eb05f88b0171b17fada3b3c41987dc29769b Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 3 May 2017 18:32:21 +0200
Subject: [PATCH 006/745] More length checks in RSA PKCS1v15 verify

Tighten ASN.1 parsing of RSA PKCS#1 v1.5 signatures, to avoid a
potential Bleichenbacher-style attack.
---
 ChangeLog     |  6 ++++++
 library/rsa.c | 13 +++++++++----
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 13de8672c7..6673e829e5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS 2.x.x branch released xxxx-xx-xx
+
+Security
+   * Tighten ASN.1 parsing of RSA PKCS#1 v1.5 signatures, to avoid a
+     potential Bleichenbacher-style attack.
+
 = mbed TLS 2.4.2 branch released 2017-03-08
 
 Security
diff --git a/library/rsa.c b/library/rsa.c
index 40ef2a9480..4d4a00ba3d 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1337,7 +1337,7 @@ int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
 {
     int ret;
     size_t len, siglen, asn1_len;
-    unsigned char *p, *end;
+    unsigned char *p, *p0, *end;
     mbedtls_md_type_t msg_md_alg;
     const mbedtls_md_info_t *md_info;
     mbedtls_asn1_buf oid;
@@ -1391,23 +1391,27 @@ int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
     /*
      * Parse the ASN.1 structure inside the PKCS#1 v1.5 structure
      */
+    p0 = p;
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len,
             MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
-    if( asn1_len + 2 != len )
+    if( p != p0 + 2 || asn1_len + 2 != len )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len,
             MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
-    if( asn1_len + 6 + hashlen != len )
+    if( p != p0 + 4 || asn1_len + 6 + hashlen != len )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &oid.len, MBEDTLS_ASN1_OID ) ) != 0 )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
+    if( p != p0 + 6 )
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
+
     oid.p = p;
     p += oid.len;
 
@@ -1423,10 +1427,11 @@ int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len, MBEDTLS_ASN1_NULL ) ) != 0 )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
+    p0 = p;
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
-    if( asn1_len != hashlen )
+    if( p != p0 + 2 || asn1_len != hashlen )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     if( memcmp( p, hash, hashlen ) != 0 )

From e7e7650480e84c6fc09a1d353eea2a8b90d85777 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 4 May 2017 12:48:39 +0200
Subject: [PATCH 007/745] More length checks in RSA PKCS1v15 verify

Added one check that I'd missed, and made the style more uniform.
---
 library/rsa.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 4d4a00ba3d..e97d280eba 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1389,27 +1389,28 @@ int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
     end = p + len;
 
     /*
-     * Parse the ASN.1 structure inside the PKCS#1 v1.5 structure
+     * Parse the ASN.1 structure inside the PKCS#1 v1.5 structure.
+     * Insist on 2-byte length tags, to protect against variants of
+     * Bleichenbacher's forgery attack against lax PKCS#1v1.5 verification.
      */
     p0 = p;
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len,
             MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
     if( p != p0 + 2 || asn1_len + 2 != len )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
+    p0 = p;
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len,
             MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
-    if( p != p0 + 4 || asn1_len + 6 + hashlen != len )
+    if( p != p0 + 2 || asn1_len + 6 + hashlen != len )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
+    p0 = p;
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &oid.len, MBEDTLS_ASN1_OID ) ) != 0 )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
-    if( p != p0 + 6 )
+    if( p != p0 + 2 )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     oid.p = p;
@@ -1424,13 +1425,15 @@ int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
     /*
      * assume the algorithm parameters must be NULL
      */
+    p0 = p;
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len, MBEDTLS_ASN1_NULL ) ) != 0 )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
+    if( p != p0 + 2 )
+        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
     p0 = p;
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
     if( p != p0 + 2 || asn1_len != hashlen )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 

From a6ed9c54299102e2d20fca70998f05e72916e1c4 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 4 May 2017 13:39:22 +0100
Subject: [PATCH 008/745] Backup errno in net_would_block

Safe and restore the value of errno in net_would_block to be sure
it's not affected by the guarding call to fcntl. Fixes #845.
---
 ChangeLog             | 6 ++++++
 library/net_sockets.c | 7 ++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 13de8672c7..202262b539 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Bugfix
+   * Fix net_would_block to avoid modification by errno through fcntl call.
+     Found by nkolban. Fixes #845.
+
 = mbed TLS 2.4.2 branch released 2017-03-08
 
 Security
diff --git a/library/net_sockets.c b/library/net_sockets.c
index 80be6ec6a4..a403bdf57b 100644
--- a/library/net_sockets.c
+++ b/library/net_sockets.c
@@ -270,13 +270,18 @@ static int net_would_block( const mbedtls_net_context *ctx )
  */
 static int net_would_block( const mbedtls_net_context *ctx )
 {
+    int err = errno;
+    
     /*
      * Never return 'WOULD BLOCK' on a non-blocking socket
      */
     if( ( fcntl( ctx->fd, F_GETFL ) & O_NONBLOCK ) != O_NONBLOCK )
+    {
+        errno = err;
         return( 0 );
+    }
 
-    switch( errno )
+    switch( errno = err )
     {
 #if defined EAGAIN
         case EAGAIN:

From 4bcb4914c520a7ddbb8f361f2b58ef83237e0f69 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 18 Apr 2017 15:49:39 +0100
Subject: [PATCH 009/745] Abort modular inversion when modulus is one.

The modular inversion function hangs when provided with the modulus 1. This commit refuses this modulus with a BAD_INPUT error code. It also adds a test for this case.
---
 include/mbedtls/bignum.h         | 4 ++--
 library/bignum.c                 | 2 +-
 tests/suites/test_suite_mpi.data | 3 +++
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index aa51556a57..a7133131b5 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -665,8 +665,8 @@ int mbedtls_mpi_gcd( mbedtls_mpi *G, const mbedtls_mpi *A, const mbedtls_mpi *B
  *
  * \return         0 if successful,
  *                 MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed,
- *                 MBEDTLS_ERR_MPI_BAD_INPUT_DATA if N is negative or nil
-                   MBEDTLS_ERR_MPI_NOT_ACCEPTABLE if A has no inverse mod N
+ *                 MBEDTLS_ERR_MPI_BAD_INPUT_DATA if N is <= 1,
+                   MBEDTLS_ERR_MPI_NOT_ACCEPTABLE if A has no inverse mod N.
  */
 int mbedtls_mpi_inv_mod( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi *N );
 
diff --git a/library/bignum.c b/library/bignum.c
index efc1a51a8b..8df2510f54 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -1893,7 +1893,7 @@ int mbedtls_mpi_inv_mod( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi
     int ret;
     mbedtls_mpi G, TA, TU, U1, U2, TB, TV, V1, V2;
 
-    if( mbedtls_mpi_cmp_int( N, 0 ) <= 0 )
+    if( mbedtls_mpi_cmp_int( N, 1 ) <= 0 )
         return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
 
     mbedtls_mpi_init( &TA ); mbedtls_mpi_init( &TU ); mbedtls_mpi_init( &U1 ); mbedtls_mpi_init( &U2 );
diff --git a/tests/suites/test_suite_mpi.data b/tests/suites/test_suite_mpi.data
index 84cdc1fa0d..17cf350e44 100644
--- a/tests/suites/test_suite_mpi.data
+++ b/tests/suites/test_suite_mpi.data
@@ -550,6 +550,9 @@ mbedtls_mpi_inv_mod:10:"3":10:"-11":10:"4":MBEDTLS_ERR_MPI_BAD_INPUT_DATA
 Base test mbedtls_mpi_inv_mod #4
 mbedtls_mpi_inv_mod:10:"2":10:"4":10:"0":MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
 
+Base test mbedtls_mpi_inv_mod #5
+mbedtls_mpi_inv_mod:10:"3":10:"1":10:"0":MBEDTLS_ERR_MPI_BAD_INPUT_DATA
+
 Test mbedtls_mpi_inv_mod #1
 mbedtls_mpi_inv_mod:16:"aa4df5cb14b4c31237f98bd1faf527c283c2d0f3eec89718664ba33f9762907c":16:"fffbbd660b94412ae61ead9c2906a344116e316a256fd387874c6c675b1d587d":16:"8d6a5c1d7adeae3e94b9bcd2c47e0d46e778bc8804a2cc25c02d775dc3d05b0c":0
 

From b2034b77854f53ecebf713d92eaa2eb6823c3d9e Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 26 Apr 2017 11:46:46 +0100
Subject: [PATCH 010/745] Fix potential stack underflow in mpi_read_file.

When provided with an empty line, mpi_read_file causes a numeric
underflow resulting in a stack underflow. This commit fixes this and
adds some documentation to mpi_read_file.
---
 ChangeLog                |  7 +++++++
 include/mbedtls/bignum.h | 11 ++++++++++-
 library/bignum.c         |  6 +++---
 3 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 13de8672c7..fc67df6a2d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Bugfix
+   * Fix potential stack underflow in mpi_read_file.
+     Found by Guido Vranken.
+
+
 = mbed TLS 2.4.2 branch released 2017-03-08
 
 Security
diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index aa51556a57..ffd308cd08 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -340,7 +340,7 @@ int mbedtls_mpi_write_string( const mbedtls_mpi *X, int radix,
 
 #if defined(MBEDTLS_FS_IO)
 /**
- * \brief          Read X from an opened file
+ * \brief          Read MPI from a line in an opened file
  *
  * \param X        Destination MPI
  * \param radix    Input numeric base
@@ -349,6 +349,15 @@ int mbedtls_mpi_write_string( const mbedtls_mpi *X, int radix,
  * \return         0 if successful, MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL if
  *                 the file read buffer is too small or a
  *                 MBEDTLS_ERR_MPI_XXX error code
+ *
+ * \note           On success, this function advances the file stream
+ *                 to the end of the current line or to EOF.
+ *
+ *                 The function returns 0 on an empty line.
+ *
+ *                 Leading whitespaces are ignored, as is a
+ *                 '0x' prefix for radix 16.
+ *
  */
 int mbedtls_mpi_read_file( mbedtls_mpi *X, int radix, FILE *fin );
 
diff --git a/library/bignum.c b/library/bignum.c
index 8b9082cdcb..4e7c6e4f7d 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -616,11 +616,11 @@ int mbedtls_mpi_read_file( mbedtls_mpi *X, int radix, FILE *fin )
     if( slen == sizeof( s ) - 2 )
         return( MBEDTLS_ERR_MPI_BUFFER_TOO_SMALL );
 
-    if( s[slen - 1] == '\n' ) { slen--; s[slen] = '\0'; }
-    if( s[slen - 1] == '\r' ) { slen--; s[slen] = '\0'; }
+    if( slen > 0 && s[slen - 1] == '\n' ) { slen--; s[slen] = '\0'; }
+    if( slen > 0 && s[slen - 1] == '\r' ) { slen--; s[slen] = '\0'; }
 
     p = s + slen;
-    while( --p >= s )
+    while( p-- > s )
         if( mpi_get_digit( &d, radix, *p ) != 0 )
             break;
 

From 072e806a0772e937ffc6e7ff6633cc419597889d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 4 May 2017 17:37:38 +0100
Subject: [PATCH 011/745] Adapt ChangeLog

---
 ChangeLog | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 13de8672c7..c2698ca49d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Bugfix
+   * Fix modular inversion function on invalid modulus 1.
+     Found by blaufish. Fixes #641.
+   * Fix incorrect sign computation in modular exponentiation
+     when dealing with negative MPI. Found by Guido Vranken.
+
 = mbed TLS 2.4.2 branch released 2017-03-08
 
 Security

From c1380de88792be5d71417a89df7682df55e73905 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Thu, 11 May 2017 12:49:51 +0200
Subject: [PATCH 012/745] RSA PKCS1v1.5 verification: check padding length

The test case was generated by modifying our signature code so that it
produces a 7-byte long padding (which also means garbage at the end, so it is
essential in to check that the error that is detected first is indeed the
padding rather than the final length check).
---
 ChangeLog                        | 6 ++++++
 library/rsa.c                    | 6 +++++-
 tests/suites/test_suite_rsa.data | 4 ++++
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 13de8672c7..4340b427cc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS 2.x.x branch released xxxx-xx-xx
+
+Security
+   * Tighten parsing of RSA PKCS#1 v1.5 signatures, to avoid a
+     potential Bleichenbacher/BERserk-style attack.
+
 = mbed TLS 2.4.2 branch released 2017-03-08
 
 Security
diff --git a/library/rsa.c b/library/rsa.c
index 40ef2a9480..c8c6d99a44 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1369,7 +1369,11 @@ int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
             return( MBEDTLS_ERR_RSA_INVALID_PADDING );
         p++;
     }
-    p++;
+    p++; /* skip 00 byte */
+
+    /* We've read: 00 01 PS 00 where PS must be at least 8 bytes */
+    if( p - buf < 11 )
+        return( MBEDTLS_ERR_RSA_INVALID_PADDING );
 
     len = siglen - ( p - buf );
 
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index af168805fd..5013ac8b00 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -134,6 +134,10 @@ RSA PKCS1 Verify v1.5 CAVS #34
 depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
 mbedtls_rsa_pkcs1_verify:"59779fd2a39e56640c4fc1e67b60aeffcecd78aed7ad2bdfa464e93d04198d48466b8da7445f25bfa19db2844edd5c8f539cf772cc132b483169d390db28a43bc4ee0f038f6568ffc87447746cb72fefac2d6d90ee3143a915ac4688028805905a68eb8f8a96674b093c495eddd8704461eaa2b345efbb2ad6930acd8023f870":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA512:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"11":"0b4d96f411c727a262d6d0ade34195b78603551061917d060f89add47b09dfe8715f4f9147d327dc25e91fe457e5d1a2f22cd8fe6fe8e29d2060658307c87a40640650fef3d4b289a6c3febc5a100b29a8b56623afb29fd3c13ea372bf3c638c1db25f8bd8c74c821beec7b5affcace1d05d056a6c2d3035926c7a268df4751a54bc20a6b8cfd729a7cba309ae817daccbef9950a482cf23950a8ca1d3a13ddb7d8d0f87ad5587d4d9ebe19fe93457597a7bdd056c2fd4cea7d31e4a0e595a7b":0
 
+RSA PKCS1 Verify v1.5 padding too short
+depends_on:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"AABBCC03020100FFFFFFFFFF1122330A0B0CCCDDDDDDDDDD":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"9292758453063D803DD603D5E777D7888ED1D5BF35786190FA2F23EBC0848AEADDA92CA6C3D80B32C4D109BE0F36D6AE7130B9CED7ACDF54CFC7555AC14EEBAB93A89813FBF3C4F8066D2D800F7C38A81AE31942917403FF4946B0A83D3D3E05EE57C6F5F5606FB5D4BC6CD34EE0801A5E94BB77B07507233A0BC7BAC8F90F79":16:"10001":"6edd56f397d9bc6d176bbe3d80946fc352ad6127b85b1d67d849c0a38cbde7222c5fafbb18dcef791178a8e15f5c8cd91869f8ca4b758c46ce3e229bf666d2e3e296544351bcb5db7e0004f6c0800f76a432071297e405759d4324d1cf1c412758be93a39f834e03dee59e28ac571ce2b0b3c8fe639979f516223b54027340a5":MBEDTLS_ERR_RSA_INVALID_PADDING
+
 RSA PKCS1 Sign #1 (SHA512, 1536 bits RSA)
 depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
 mbedtls_rsa_pkcs1_sign:"59779fd2a39e56640c4fc1e67b60aeffcecd78aed7ad2bdfa464e93d04198d48466b8da7445f25bfa19db2844edd5c8f539cf772cc132b483169d390db28a43bc4ee0f038f6568ffc87447746cb72fefac2d6d90ee3143a915ac4688028805905a68eb8f8a96674b093c495eddd8704461eaa2b345efbb2ad6930acd8023f870":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA512:1536:16:"c8c67df894c882045ede26a9008ab09ea0672077d7bc71d412511cd93981ddde8f91b967da404056c39f105f7f239abdaff92923859920f6299e82b95bd5b8c959948f4a035cbd693ad83014294d349813d1ad57911a6355d0731fe3a034e9db":16:"f15147d0e7c04a1e3f37adde802cdc610999bf7ab0088434aaeda0c0ab3910b14d2ce56cb66bffd97552195fae8b061077e03920814d8b9cfb5a3958b3a82c2a7fc97e55db5978b47a922156eb8a3e55c06a54a45d1670abdfb995489c4d0051":16:"bd429bb7c3b00bbea19ba664c0f8172d1a73c3cfa05e2ed656d570c1590918bb7e372ed25e2cd71395ba0a9b1a30f3ee012ffb0546cab8e3581fe3e23f44ab57a8aee9717e71a936a580fa8572d450fb00339a6f6704b717df0c149a465bab768c61500cd93b61113ff3e4389167f7b2c8e3c0da2d4765286bee555b0bcb4998f59b14fad03180a17c8b4f69bcd1234f4ae85950137665ac2ba80b55cc9b1aafb454b83771aa755acd2a00e93ddb65e696dbed8bdca69fb5e0c5c2097b9cfe4b":16:"3":"93b6fa99485c116ca6efdd4202ea1cf49f4c6345fae692584413743ce5b65510e8e4690aee9a19ea1ff10d57f22aa3548d839f28a8525a34354e9e58e0f3947e056ce2554e21bf287e220b98db3b551258cd42b495e5d1a3bbc83c9d1a02f2a300ef6d866ea75108e44ebb3e16b47df2f6de28feb2be3874dbbf21599451082d86e9f2f462575a8185c69aa1f1fcb6a363c5d71aeba2103449eaf3845285291148d5f78d1646b8dc95cbcc4082f987d948b0e7d4e80b60595f8a7517584e1643":0

From 46cf773f2f50b7f7279f285e418ed5def7d91dfd Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Sun, 14 May 2017 15:55:06 +0300
Subject: [PATCH 013/745] Fix wrong output in the benchmark application

The benchmark application prints the performance in Kb/s,
While it actually calculates KB/s.
Resolves issue #850
---
 programs/test/benchmark.c              |  2 +-
 yotta/data/example-benchmark/README.md | 36 +++++++++++++-------------
 yotta/data/example-benchmark/main.cpp  |  2 +-
 3 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index eb578e7306..d88bc57ee8 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -126,7 +126,7 @@ do {                                                                    \
         CODE;                                                           \
     }                                                                   \
                                                                         \
-    mbedtls_printf( "%9lu Kb/s,  %9lu cycles/byte\n",                   \
+    mbedtls_printf( "%9lu KB/s,  %9lu cycles/byte\n",                   \
                      ii * BUFSIZE / 1024,                               \
                      ( mbedtls_timing_hardclock() - tsc ) / ( jj * BUFSIZE ) );         \
 } while( 0 )
diff --git a/yotta/data/example-benchmark/README.md b/yotta/data/example-benchmark/README.md
index 8589e7bd60..8397f5e4a9 100644
--- a/yotta/data/example-benchmark/README.md
+++ b/yotta/data/example-benchmark/README.md
@@ -56,24 +56,24 @@ To build and run this example you must have:
     {{start}}
 
 
-      SHA-1                    :       3644 Kb/s,         32 cycles/byte
-      SHA-256                  :       1957 Kb/s,         59 cycles/byte
-      SHA-512                  :        587 Kb/s,        200 cycles/byte
-      AES-CBC-128              :       1359 Kb/s,         86 cycles/byte
-      AES-CBC-192              :       1183 Kb/s,         99 cycles/byte
-      AES-CBC-256              :       1048 Kb/s,        111 cycles/byte
-      AES-GCM-128              :        421 Kb/s,        279 cycles/byte
-      AES-GCM-192              :        403 Kb/s,        292 cycles/byte
-      AES-GCM-256              :        385 Kb/s,        305 cycles/byte
-      AES-CCM-128              :        542 Kb/s,        216 cycles/byte
-      AES-CCM-192              :        484 Kb/s,        242 cycles/byte
-      AES-CCM-256              :        437 Kb/s,        268 cycles/byte
-      CTR_DRBG (NOPR)          :       1002 Kb/s,        117 cycles/byte
-      CTR_DRBG (PR)            :        705 Kb/s,        166 cycles/byte
-      HMAC_DRBG SHA-1 (NOPR)   :        228 Kb/s,        517 cycles/byte
-      HMAC_DRBG SHA-1 (PR)     :        210 Kb/s,        561 cycles/byte
-      HMAC_DRBG SHA-256 (NOPR) :        212 Kb/s,        557 cycles/byte
-      HMAC_DRBG SHA-256 (PR)   :        185 Kb/s,        637 cycles/byte
+      SHA-1                    :       3644 KB/s,         32 cycles/byte
+      SHA-256                  :       1957 KB/s,         59 cycles/byte
+      SHA-512                  :        587 KB/s,        200 cycles/byte
+      AES-CBC-128              :       1359 KB/s,         86 cycles/byte
+      AES-CBC-192              :       1183 KB/s,         99 cycles/byte
+      AES-CBC-256              :       1048 KB/s,        111 cycles/byte
+      AES-GCM-128              :        421 KB/s,        279 cycles/byte
+      AES-GCM-192              :        403 KB/s,        292 cycles/byte
+      AES-GCM-256              :        385 KB/s,        305 cycles/byte
+      AES-CCM-128              :        542 KB/s,        216 cycles/byte
+      AES-CCM-192              :        484 KB/s,        242 cycles/byte
+      AES-CCM-256              :        437 KB/s,        268 cycles/byte
+      CTR_DRBG (NOPR)          :       1002 KB/s,        117 cycles/byte
+      CTR_DRBG (PR)            :        705 KB/s,        166 cycles/byte
+      HMAC_DRBG SHA-1 (NOPR)   :        228 KB/s,        517 cycles/byte
+      HMAC_DRBG SHA-1 (PR)     :        210 KB/s,        561 cycles/byte
+      HMAC_DRBG SHA-256 (NOPR) :        212 KB/s,        557 cycles/byte
+      HMAC_DRBG SHA-256 (PR)   :        185 KB/s,        637 cycles/byte
       RSA-2048                 :      41 ms/ public
       RSA-2048                 :    1349 ms/private
       RSA-4096                 :     134 ms/ public
diff --git a/yotta/data/example-benchmark/main.cpp b/yotta/data/example-benchmark/main.cpp
index ef38c442b1..36cfc0e27b 100644
--- a/yotta/data/example-benchmark/main.cpp
+++ b/yotta/data/example-benchmark/main.cpp
@@ -229,7 +229,7 @@ do {                                                                    \
         CODE;                                                           \
     }                                                                   \
                                                                         \
-    mbedtls_printf( "%9lu Kb/s,  %9lu cycles/byte\r\n",                  \
+    mbedtls_printf( "%9lu KB/s,  %9lu cycles/byte\r\n",                  \
                      i * BUFSIZE / 1024,                                \
                      ( mbedtls_timing_hardclock() - tsc ) / ( j * BUFSIZE ) );         \
 } while( 0 )

From 51a7ae1353f623d96bd2a7821dc12c1937baf89b Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Wed, 22 Feb 2017 16:23:26 +0000
Subject: [PATCH 014/745] Add missing ret code checks in PEM module

Add missing return code checks in the functions pem_des_decrypt(),
pem_3des_decrypt() and pem_aes_decrypt() so that the calling function
mbedtls_pem_read_buffer() is notified of errors reported by the crypto
primitives AES, DES and 3DES.
---
 ChangeLog     | 10 ++++++++
 library/pem.c | 63 +++++++++++++++++++++++++++++++++++----------------
 2 files changed, 53 insertions(+), 20 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 8797b1af69..daa9622f38 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,15 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Bugfix
+   * Fix unchecked return codes from AES, DES and 3DES functions in
+     pem_aes_decrypt(), pem_des_decrypt() and pem_des3_decrypt() respectively.
+     If a call to one of the functions of the cryptographic primitive modules
+     failed, the error may not be noticed by the function
+     mbedtls_pem_read_buffer() causing it to return invalid values. Found by
+     Guido Vranken. #756
+
 = mbed TLS 2.5.0 branch released 2017-05-17
 
 Security
diff --git a/library/pem.c b/library/pem.c
index 8dd86a4ac9..87401ba55f 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -134,45 +134,55 @@ static void pem_pbkdf1( unsigned char *key, size_t keylen,
 /*
  * Decrypt with DES-CBC, using PBKDF1 for key derivation
  */
-static void pem_des_decrypt( unsigned char des_iv[8],
-                               unsigned char *buf, size_t buflen,
-                               const unsigned char *pwd, size_t pwdlen )
+static int pem_des_decrypt( unsigned char des_iv[8],
+                            unsigned char *buf, size_t buflen,
+                            const unsigned char *pwd, size_t pwdlen )
 {
     mbedtls_des_context des_ctx;
     unsigned char des_key[8];
+    int ret;
 
     mbedtls_des_init( &des_ctx );
 
     pem_pbkdf1( des_key, 8, des_iv, pwd, pwdlen );
 
-    mbedtls_des_setkey_dec( &des_ctx, des_key );
-    mbedtls_des_crypt_cbc( &des_ctx, MBEDTLS_DES_DECRYPT, buflen,
+    if( ( ret = mbedtls_des_setkey_dec( &des_ctx, des_key ) ) != 0 )
+        goto exit;
+    ret = mbedtls_des_crypt_cbc( &des_ctx, MBEDTLS_DES_DECRYPT, buflen,
                      des_iv, buf, buf );
 
+exit:
     mbedtls_des_free( &des_ctx );
     mbedtls_zeroize( des_key, 8 );
+
+    return( ret );
 }
 
 /*
  * Decrypt with 3DES-CBC, using PBKDF1 for key derivation
  */
-static void pem_des3_decrypt( unsigned char des3_iv[8],
-                               unsigned char *buf, size_t buflen,
-                               const unsigned char *pwd, size_t pwdlen )
+static int pem_des3_decrypt( unsigned char des3_iv[8],
+                             unsigned char *buf, size_t buflen,
+                             const unsigned char *pwd, size_t pwdlen )
 {
     mbedtls_des3_context des3_ctx;
     unsigned char des3_key[24];
+    int ret;
 
     mbedtls_des3_init( &des3_ctx );
 
     pem_pbkdf1( des3_key, 24, des3_iv, pwd, pwdlen );
 
-    mbedtls_des3_set3key_dec( &des3_ctx, des3_key );
-    mbedtls_des3_crypt_cbc( &des3_ctx, MBEDTLS_DES_DECRYPT, buflen,
+    if( ( ret = mbedtls_des3_set3key_dec( &des3_ctx, des3_key ) ) != 0 )
+        goto exit;
+    ret = mbedtls_des3_crypt_cbc( &des3_ctx, MBEDTLS_DES_DECRYPT, buflen,
                      des3_iv, buf, buf );
 
+exit:
     mbedtls_des3_free( &des3_ctx );
     mbedtls_zeroize( des3_key, 24 );
+
+    return( ret );
 }
 #endif /* MBEDTLS_DES_C */
 
@@ -180,23 +190,28 @@ static void pem_des3_decrypt( unsigned char des3_iv[8],
 /*
  * Decrypt with AES-XXX-CBC, using PBKDF1 for key derivation
  */
-static void pem_aes_decrypt( unsigned char aes_iv[16], unsigned int keylen,
-                               unsigned char *buf, size_t buflen,
-                               const unsigned char *pwd, size_t pwdlen )
+static int pem_aes_decrypt( unsigned char aes_iv[16], unsigned int keylen,
+                            unsigned char *buf, size_t buflen,
+                            const unsigned char *pwd, size_t pwdlen )
 {
     mbedtls_aes_context aes_ctx;
     unsigned char aes_key[32];
+    int ret;
 
     mbedtls_aes_init( &aes_ctx );
 
     pem_pbkdf1( aes_key, keylen, aes_iv, pwd, pwdlen );
 
-    mbedtls_aes_setkey_dec( &aes_ctx, aes_key, keylen * 8 );
-    mbedtls_aes_crypt_cbc( &aes_ctx, MBEDTLS_AES_DECRYPT, buflen,
+    if( ( ret = mbedtls_aes_setkey_dec( &aes_ctx, aes_key, keylen * 8 ) ) != 0 )
+        goto exit;
+    ret = mbedtls_aes_crypt_cbc( &aes_ctx, MBEDTLS_AES_DECRYPT, buflen,
                      aes_iv, buf, buf );
 
+exit:
     mbedtls_aes_free( &aes_ctx );
     mbedtls_zeroize( aes_key, keylen );
+
+    return( ret );
 }
 #endif /* MBEDTLS_AES_C */
 
@@ -345,22 +360,30 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
             return( MBEDTLS_ERR_PEM_PASSWORD_REQUIRED );
         }
 
+        ret = 0;
+
 #if defined(MBEDTLS_DES_C)
         if( enc_alg == MBEDTLS_CIPHER_DES_EDE3_CBC )
-            pem_des3_decrypt( pem_iv, buf, len, pwd, pwdlen );
+            ret = pem_des3_decrypt( pem_iv, buf, len, pwd, pwdlen );
         else if( enc_alg == MBEDTLS_CIPHER_DES_CBC )
-            pem_des_decrypt( pem_iv, buf, len, pwd, pwdlen );
+            ret = pem_des_decrypt( pem_iv, buf, len, pwd, pwdlen );
 #endif /* MBEDTLS_DES_C */
 
 #if defined(MBEDTLS_AES_C)
         if( enc_alg == MBEDTLS_CIPHER_AES_128_CBC )
-            pem_aes_decrypt( pem_iv, 16, buf, len, pwd, pwdlen );
+            ret = pem_aes_decrypt( pem_iv, 16, buf, len, pwd, pwdlen );
         else if( enc_alg == MBEDTLS_CIPHER_AES_192_CBC )
-            pem_aes_decrypt( pem_iv, 24, buf, len, pwd, pwdlen );
+            ret = pem_aes_decrypt( pem_iv, 24, buf, len, pwd, pwdlen );
         else if( enc_alg == MBEDTLS_CIPHER_AES_256_CBC )
-            pem_aes_decrypt( pem_iv, 32, buf, len, pwd, pwdlen );
+            ret = pem_aes_decrypt( pem_iv, 32, buf, len, pwd, pwdlen );
 #endif /* MBEDTLS_AES_C */
 
+        if( ret != 0 )
+        {
+            mbedtls_free( buf );
+            return( ret );
+        }
+
         /*
          * The result will be ASN.1 starting with a SEQUENCE tag, with 1 to 3
          * length bytes (allow 4 to be sure) in all known use cases.

From a3b9adb6bd9e0d23b4e7797e5fdf2c310d9914e5 Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Wed, 1 Mar 2017 11:53:29 +0000
Subject: [PATCH 015/745] Add negative testing for mbedtls_pem_read_buffer()

---
 tests/suites/test_suite_pem.data     | 17 ++++++++++++++---
 tests/suites/test_suite_pem.function | 13 +++++++++----
 2 files changed, 23 insertions(+), 7 deletions(-)

diff --git a/tests/suites/test_suite_pem.data b/tests/suites/test_suite_pem.data
index 065e4a2b57..77546c586b 100644
--- a/tests/suites/test_suite_pem.data
+++ b/tests/suites/test_suite_pem.data
@@ -17,11 +17,22 @@ PEM write (exactly two lines + 1)
 mbedtls_pem_write_buffer:"-----START TEST-----\n":"-----END TEST-----\n":"000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F000102030405060708090A0B0C0D0E0F00":"-----START TEST-----\nAAECAwQFBgcICQoLDA0ODwABAgMEBQYHCAkKCwwNDg8AAQIDBAUGBwgJCgsMDQ4P\nAAECAwQFBgcICQoLDA0ODwABAgMEBQYHCAkKCwwNDg8AAQIDBAUGBwgJCgsMDQ4P\nAA==\n-----END TEST-----\n"
 
 PEM read (DES-EDE3-CBC + invalid iv)
-mbedtls_pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-EDE3-CBC,00$":MBEDTLS_ERR_PEM_INVALID_ENC_IV
+mbedtls_pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-EDE3-CBC,00$":"pwd":MBEDTLS_ERR_PEM_INVALID_ENC_IV
 
 PEM read (DES-CBC + invalid iv)
-mbedtls_pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-CBC,00$":MBEDTLS_ERR_PEM_INVALID_ENC_IV
+mbedtls_pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-CBC,00$":"pwd":MBEDTLS_ERR_PEM_INVALID_ENC_IV
 
 PEM read (unknown encryption algorithm)
-mbedtls_pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: AES-,00$":MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG
+mbedtls_pem_read_buffer:"^":"$":"^\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: AES-,00$":"pwd":MBEDTLS_ERR_PEM_UNKNOWN_ENC_ALG
 
+PEM read (malformed PEM DES-CBC)
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+mbedtls_pem_read_buffer:"-----BEGIN EC PRIVATE KEY-----":"-----END EC PRIVATE KEY-----":"-----BEGIN EC PRIVATE KEY-----\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-CBC,AA94892A169FA426\n\nMAAA\n-----END EC PRIVATE KEY-----":"pwd":MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH
+
+PEM read (malformed PEM DES-EDE3-CBC)
+depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
+mbedtls_pem_read_buffer:"-----BEGIN EC PRIVATE KEY-----":"-----END EC PRIVATE KEY-----":"-----BEGIN EC PRIVATE KEY-----\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: DES-EDE3-CBC,AA94892A169FA426\n\nMAAA\n-----END EC PRIVATE KEY-----":"pwd":MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH
+
+PEM read (malformed PEM AES-128-CBC)
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
+mbedtls_pem_read_buffer:"-----BEGIN EC PRIVATE KEY-----":"-----END EC PRIVATE KEY-----":"-----BEGIN EC PRIVATE KEY-----\nProc-Type\: 4,ENCRYPTED\nDEK-Info\: AES-128-CBC,AA94892A169FA426AA94892A169FA426\n\nMAAA\n-----END EC PRIVATE KEY-----":"pwd":MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH
diff --git a/tests/suites/test_suite_pem.function b/tests/suites/test_suite_pem.function
index 5e022109c1..c24595d47c 100644
--- a/tests/suites/test_suite_pem.function
+++ b/tests/suites/test_suite_pem.function
@@ -1,6 +1,8 @@
 /* BEGIN_HEADER */
 #include "mbedtls/base64.h"
 #include "mbedtls/pem.h"
+#include "mbedtls/des.h"
+#include "mbedtls/aes.h"
 /* END_HEADER */
 
 /* BEGIN_CASE depends_on:MBEDTLS_PEM_WRITE_C */
@@ -35,16 +37,19 @@ exit:
 /* END_CASE */
 
 /* BEGIN_CASE depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_AES_C:MBEDTLS_DES_C:MBEDTLS_MD5_C:MBEDTLS_CIPHER_MODE_CBC */
-void mbedtls_pem_read_buffer( char *header, char *footer, char *data, int ret )
+void mbedtls_pem_read_buffer( char *header, char *footer, char *data,
+                              char *pwd, int res )
 {
     mbedtls_pem_context ctx;
+    int ret;
     size_t use_len = 0;
+    size_t pwd_len = strlen( pwd );
 
     mbedtls_pem_init( &ctx );
 
-    TEST_ASSERT( mbedtls_pem_read_buffer( &ctx, header, footer,
-                                          (const unsigned char *)data, NULL, 0,
-                                          &use_len ) == ret );
+    ret = mbedtls_pem_read_buffer( &ctx, header, footer, (unsigned char *)data,
+                (unsigned char *)pwd, pwd_len, &use_len );
+    TEST_ASSERT( ret == res );
 
 exit:
     mbedtls_pem_free( &ctx );

From af0665d8b0f39d14ba88209dfdb169a0b99d3734 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 24 May 2017 09:16:26 +0100
Subject: [PATCH 016/745] Simplify retaining of messages for future processing

There are situations in which it is not clear what message to expect
next. For example, the message following the ServerHello might be
either a Certificate, a ServerKeyExchange or a CertificateRequest. We
deal with this situation in the following way: Initially, the message
processing function for one of the allowed message types is called,
which fetches and decodes a new message. If that message is not the
expected one, the function returns successfully (instead of throwing
an error as usual for unexpected messages), and the handshake
continues to the processing function for the next possible message. To
not have this function fetch a new message, a flag in the SSL context
structure is used to indicate that the last message was retained for
further processing, and if that's set, the following processing
function will not fetch a new record.

This commit simplifies the usage of this message-retaining parameter
by doing the check within the record-fetching routine instead of the
specific message-processing routines. The code gets cleaner this way
and allows retaining messages to be used in other situations as well
without much effort. This will be used in the next commits.
---
 include/mbedtls/ssl.h |  4 ++-
 library/ssl_cli.c     | 70 ++++++++++++++++++++-----------------------
 library/ssl_tls.c     | 37 ++++++++++++++---------
 3 files changed, 59 insertions(+), 52 deletions(-)

diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 49b1aca8c2..51c1c60d7e 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -845,7 +845,9 @@ struct mbedtls_ssl_context
     size_t in_hslen;            /*!< current handshake message length,
                                      including the handshake header   */
     int nb_zero;                /*!< # of 0-length encrypted messages */
-    int record_read;            /*!< record is already present        */
+
+    int keep_current_message;   /*!< drop or reuse current message
+                                     on next call to record layer? */
 
     /*
      * Record layer (outgoing data)
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 616cadc08b..a2b9f8cfe1 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -1471,6 +1471,8 @@ static int ssl_parse_server_hello( mbedtls_ssl_context *ssl )
             }
 
             MBEDTLS_SSL_DEBUG_MSG( 1, ( "non-handshake message during renego" ) );
+
+            ssl->keep_current_message = 1;
             return( MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO );
         }
 #endif /* MBEDTLS_SSL_RENEGOTIATION */
@@ -2316,13 +2318,17 @@ static int ssl_parse_server_key_exchange( mbedtls_ssl_context *ssl )
         if( ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_PSK ||
             ciphersuite_info->key_exchange == MBEDTLS_KEY_EXCHANGE_RSA_PSK )
         {
-            ssl->record_read = 1;
+            /* Current message is probably either
+             * CertificateRequest or ServerHelloDone */
+            ssl->keep_current_message = 1;
             goto exit;
         }
 
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "server key exchange message must "
+                                    "not be skipped" ) );
         mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
                                         MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
+
         return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
     }
 
@@ -2640,38 +2646,32 @@ static int ssl_parse_certificate_request( mbedtls_ssl_context *ssl )
         return( 0 );
     }
 
-    if( ssl->record_read == 0 )
+    if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
     {
-        if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-            return( ret );
-        }
-
-        if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
-            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                            MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
-            return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-        }
-
-        ssl->record_read = 1;
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
+        return( ret );
     }
 
-    ssl->client_auth = 0;
-    ssl->state++;
+    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
+    {
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad certificate request message" ) );
+        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                        MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
+        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
+    }
 
-    if( ssl->in_msg[0] == MBEDTLS_SSL_HS_CERTIFICATE_REQUEST )
-        ssl->client_auth++;
+    ssl->state++;
+    ssl->client_auth = ( ssl->in_msg[0] == MBEDTLS_SSL_HS_CERTIFICATE_REQUEST );
 
     MBEDTLS_SSL_DEBUG_MSG( 3, ( "got %s certificate request",
                         ssl->client_auth ? "a" : "no" ) );
 
     if( ssl->client_auth == 0 )
+    {
+        /* Current message is probably the ServerHelloDone */
+        ssl->keep_current_message = 1;
         goto exit;
-
-    ssl->record_read = 0;
+    }
 
     /*
      *  struct {
@@ -2766,21 +2766,17 @@ static int ssl_parse_server_hello_done( mbedtls_ssl_context *ssl )
 
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server hello done" ) );
 
-    if( ssl->record_read == 0 )
+    if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
     {
-        if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
-        {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-            return( ret );
-        }
-
-        if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
-        {
-            MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello done message" ) );
-            return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
-        }
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
+        return( ret );
+    }
+
+    if( ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE )
+    {
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad server hello done message" ) );
+        return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
     }
-    ssl->record_read = 0;
 
     if( ssl->in_hslen  != mbedtls_ssl_hs_hdr_len( ssl ) ||
         ssl->in_msg[0] != MBEDTLS_SSL_HS_SERVER_HELLO_DONE )
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 208500a66c..0a29970e87 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -3720,27 +3720,35 @@ int mbedtls_ssl_read_record( mbedtls_ssl_context *ssl )
 
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> read record" ) );
 
-    do {
+    if( ssl->keep_current_message == 0 )
+    {
+        do {
 
-        if( ( ret = mbedtls_ssl_read_record_layer( ssl ) ) != 0 )
+            if( ( ret = mbedtls_ssl_read_record_layer( ssl ) ) != 0 )
+            {
+                MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ssl_read_record_layer" ), ret );
+                return( ret );
+            }
+
+            ret = mbedtls_ssl_handle_message_type( ssl );
+
+        } while( MBEDTLS_ERR_SSL_NON_FATAL == ret );
+
+        if( 0 != ret )
         {
             MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ssl_read_record_layer" ), ret );
             return( ret );
         }
 
-        ret = mbedtls_ssl_handle_message_type( ssl );
-
-    } while( MBEDTLS_ERR_SSL_NON_FATAL == ret );
-
-    if( 0 != ret )
-    {
-        MBEDTLS_SSL_DEBUG_RET( 1, ( "mbedtls_ssl_handle_message_type" ), ret );
-        return( ret );
+        if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE )
+        {
+            mbedtls_ssl_update_handshake_status( ssl );
+        }
     }
-
-    if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE )
+    else
     {
-        mbedtls_ssl_update_handshake_status( ssl );
+        MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= reuse previously read message" ) );
+        ssl->keep_current_message = 0;
     }
 
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= read record" ) );
@@ -5603,7 +5611,8 @@ static int ssl_session_reset_int( mbedtls_ssl_context *ssl, int partial )
 
     ssl->in_hslen = 0;
     ssl->nb_zero = 0;
-    ssl->record_read = 0;
+
+    ssl->keep_current_message = 0;
 
     ssl->out_msg = ssl->out_buf + 13;
     ssl->out_msgtype = 0;

From 4a810fba69fa4736c2d870b446bcea92be8be334 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 24 May 2017 16:27:30 +0100
Subject: [PATCH 017/745] Fix mbedtls_ssl_read

Don't fetch a new record in mbedtls_ssl_read_record_layer as long as an application data record is being processed.
---
 include/mbedtls/ssl_internal.h |  73 ++++++++++++++
 library/ssl_tls.c              | 179 ++++++++++++++++++++++++++-------
 2 files changed, 213 insertions(+), 39 deletions(-)

diff --git a/include/mbedtls/ssl_internal.h b/include/mbedtls/ssl_internal.h
index 766b4abaf4..756360b181 100644
--- a/include/mbedtls/ssl_internal.h
+++ b/include/mbedtls/ssl_internal.h
@@ -403,6 +403,79 @@ int mbedtls_ssl_handle_message_type( mbedtls_ssl_context *ssl );
 int mbedtls_ssl_prepare_handshake_record( mbedtls_ssl_context *ssl );
 void mbedtls_ssl_update_handshake_status( mbedtls_ssl_context *ssl );
 
+/**
+ * \brief       Update record layer
+ *
+ *              This function roughly separates the implementation
+ *              of the logic of (D)TLS from the implementation
+ *              of the secure transport.
+ *
+ * \param  ssl  SSL context to use
+ *
+ * \return      0 or non-zero error code.
+ *
+ * \note        A clarification on what is called 'record layer' here
+ *              is in order, as many sensible definitions are possible:
+ *
+ *              The record layer takes as input an untrusted underlying
+ *              transport (stream or datagram) and transforms it into
+ *              a serially multiplexed, secure transport, which
+ *              conceptually provides the following:
+ *
+ *              (1) Three datagram based, content-agnostic transports
+ *                  for handshake, alert and CCS messages.
+ *              (2) One stream- or datagram-based transport
+ *                  for application data.
+ *              (3) Functionality for changing the underlying transform
+ *                  securing the contents.
+ *
+ *              The interface to this functionality is given as follows:
+ *
+ *              a Updating
+ *                [Currently implemented by mbedtls_ssl_read_record]
+ *
+ *                Check if and on which of the four 'ports' data is pending:
+ *                Nothing, a controlling datagram of type (1), or application
+ *                data (2). In any case data is present, internal buffers
+ *                provide access to the data for the user to process it.
+ *                Consumption of type (1) datagrams is done automatically
+ *                on the next update, invalidating that the internal buffers
+ *                for previous datagrams, while consumption of application
+ *                data (2) is user-controlled.
+ *
+ *              b Reading of application data
+ *                [Currently manual adaption of ssl->in_offt pointer]
+ *
+ *                As mentioned in the last paragraph, consumption of data
+ *                is different from the automatic consumption of control
+ *                datagrams (1) because application data is treated as a stream.
+ *
+ *              c Tracking availability of application data
+ *                [Currently manually through decreasing ssl->in_msglen]
+ *
+ *                For efficiency and to retain datagram semantics for
+ *                application data in case of DTLS, the record layer
+ *                provides functionality for checking how much application
+ *                data is still available in the internal buffer.
+ *
+ *              d Changing the transformation securing the communication.
+ *
+ *              Given an opaque implementation of the record layer in the
+ *              above sense, it should be possible to implement the logic
+ *              of (D)TLS on top of it without the need to know anything
+ *              about the record layer's internals. This is done e.g.
+ *              in all the handshake handling functions, and in the
+ *              application data reading function mbedtls_ssl_read.
+ *
+ * \note        The above tries to give a conceptual picture of the
+ *              record layer, but the current implementation deviates
+ *              from it in some places. For example, our implementation of
+ *              the update functionality through mbedtls_ssl_read_record
+ *              discards datagrams depending on the current state, which
+ *              wouldn't fall under the record layer's responsibility
+ *              following the above definition.
+ *
+ */
 int mbedtls_ssl_read_record( mbedtls_ssl_context *ssl );
 int mbedtls_ssl_fetch_input( mbedtls_ssl_context *ssl, size_t nb_want );
 
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 0a29970e87..67cbdf4233 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -3760,31 +3760,103 @@ int mbedtls_ssl_read_record_layer( mbedtls_ssl_context *ssl )
 {
     int ret;
 
-    if( ssl->in_hslen != 0 && ssl->in_hslen < ssl->in_msglen )
+    /*
+     * Step A
+     *
+     * Consume last content-layer message and potentially
+     * update in_msglen which keeps track of the contents'
+     * consumption state.
+     *
+     * (1) Handshake messages:
+     *     Remove last handshake message, move content
+     *     and adapt in_msglen.
+     *
+     * (2) Alert messages:
+     *     Consume whole record content, in_msglen = 0.
+     *
+     *     NOTE: This needs to be fixed, since like for
+     *     handshake messages it is allowed to have
+     *     multiple alerts witin a single record.
+     *
+     * (3) Change cipher spec:
+     *     Consume whole record content, in_msglen = 0.
+     *
+     * (4) Application data:
+     *     Don't do anything - the record layer provides
+     *     the application data as a stream transport
+     *     and consumes through mbedtls_ssl_read only.
+     *
+     */
+
+    /* Case (1): Handshake messages */
+    if( ssl->in_hslen != 0 )
     {
         /*
          * Get next Handshake message in the current record
          */
-        ssl->in_msglen -= ssl->in_hslen;
 
-        memmove( ssl->in_msg, ssl->in_msg + ssl->in_hslen,
-                 ssl->in_msglen );
+        /* Notes:
+         * (1) in_hslen is *NOT* necessarily the size of the
+         *     current handshake content: If DTLS handshake
+         *     fragmentation is used, that's the fragment
+         *     size instead. Using the total handshake message
+         *     size here is FAULTY and should be changed at
+         *     some point. Internal reference IOTSSL-1414.
+         * (2) While it doesn't seem to cause problems, one
+         *     has to be very careful not to assume that in_hslen
+         *     is always <= in_msglen in a sensible communication.
+         *     Again, it's wrong for DTLS handshake fragmentation.
+         *     The following check is therefore mandatory, and
+         *     should not be treated as a silently corrected assertion.
+         */
+        if( ssl->in_hslen < ssl->in_msglen )
+        {
+            ssl->in_msglen -= ssl->in_hslen;
+            memmove( ssl->in_msg, ssl->in_msg + ssl->in_hslen,
+                     ssl->in_msglen );
 
-        MBEDTLS_SSL_DEBUG_BUF( 4, "remaining content in record",
-                           ssl->in_msg, ssl->in_msglen );
+            MBEDTLS_SSL_DEBUG_BUF( 4, "remaining content in record",
+                                   ssl->in_msg, ssl->in_msglen );
+        }
+        else
+        {
+            ssl->in_msglen = 0;
+        }
 
+        ssl->in_hslen   = 0;
+    }
+    /* Case (4): Application data */
+    else if( ssl->in_offt != NULL )
+    {
+        return( 0 );
+    }
+    /* Everything else (CCS & Alerts) */
+    else
+    {
+        ssl->in_msglen = 0;
+    }
+
+    /*
+     * Step B
+     *
+     * Fetch and decode new record if current one is fully consumed.
+     *
+     */
+
+    if( ssl->in_msglen > 0 )
+    {
+        /* There's something left to be processed in the current record. */
         return( 0 );
     }
 
-    ssl->in_hslen = 0;
+    /* Need to fetch a new record */
 
-    /*
-     * Read the record header and parse it
-     */
 #if defined(MBEDTLS_SSL_PROTO_DTLS)
 read_record_header:
 #endif
 
+    /* Current record either fully processed or to be discarded. */
+
     if( ( ret = mbedtls_ssl_fetch_input( ssl, mbedtls_ssl_hdr_len( ssl ) ) ) != 0 )
     {
         MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_fetch_input", ret );
@@ -3876,6 +3948,12 @@ read_record_header:
                 }
 #endif
 
+                /* As above, invalid records cause
+                 * dismissal of the whole datagram. */
+
+                ssl->next_record_offset = 0;
+                ssl->in_left = 0;
+
                 MBEDTLS_SSL_DEBUG_MSG( 1, ( "discarding invalid record (mac)" ) );
                 goto read_record_header;
             }
@@ -6643,7 +6721,7 @@ static int ssl_check_ctr_renegotiate( mbedtls_ssl_context *ssl )
  */
 int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
 {
-    int ret, record_read = 0;
+    int ret;
     size_t n;
 
     if( ssl == NULL || ssl->conf == NULL )
@@ -6666,8 +6744,22 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
     }
 #endif
 
+    /*
+     * Check if renegotiation is necessary and/or handshake is
+     * in process. If yes, perform/continue, and fall through
+     * if an unexpected packet is received while the client
+     * is waiting for the ServerHello.
+     *
+     * (There is no equivalent to the last condition on
+     *  the server-side as it is not treated as within
+     *  a handshake while waiting for the ClientHello
+     *  after a renegotiation request.)
+     */
+
 #if defined(MBEDTLS_SSL_RENEGOTIATION)
-    if( ( ret = ssl_check_ctr_renegotiate( ssl ) ) != 0 )
+    ret = ssl_check_ctr_renegotiate( ssl );
+    if( ret != MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO &&
+        ret != 0 )
     {
         MBEDTLS_SSL_DEBUG_RET( 1, "ssl_check_ctr_renegotiate", ret );
         return( ret );
@@ -6677,11 +6769,8 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
     if( ssl->state != MBEDTLS_SSL_HANDSHAKE_OVER )
     {
         ret = mbedtls_ssl_handshake( ssl );
-        if( ret == MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO )
-        {
-            record_read = 1;
-        }
-        else if( ret != 0 )
+        if( ret != MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO &&
+            ret != 0 )
         {
             MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_handshake", ret );
             return( ret );
@@ -6697,16 +6786,13 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
             ssl_set_timer( ssl, ssl->conf->read_timeout );
         }
 
-        if( ! record_read )
+        if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
         {
-            if( ( ret = mbedtls_ssl_read_record( ssl ) ) != 0 )
-            {
-                if( ret == MBEDTLS_ERR_SSL_CONN_EOF )
-                    return( 0 );
+            if( ret == MBEDTLS_ERR_SSL_CONN_EOF )
+                return( 0 );
 
-                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
-                return( ret );
-            }
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_read_record", ret );
+            return( ret );
         }
 
         if( ssl->in_msglen  == 0 &&
@@ -6730,10 +6816,16 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
         {
             MBEDTLS_SSL_DEBUG_MSG( 1, ( "received handshake message" ) );
 
+            /*
+             * - For client-side, expect SERVER_HELLO_REQUEST.
+             * - For server-side, expect CLIENT_HELLO.
+             * - Fail (TLS) or silently drop record (DTLS) in other cases.
+             */
+
 #if defined(MBEDTLS_SSL_CLI_C)
             if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT &&
                 ( ssl->in_msg[0] != MBEDTLS_SSL_HS_HELLO_REQUEST ||
-                  ssl->in_hslen != mbedtls_ssl_hs_hdr_len( ssl ) ) )
+                  ssl->in_hslen  != mbedtls_ssl_hs_hdr_len( ssl ) ) )
             {
                 MBEDTLS_SSL_DEBUG_MSG( 1, ( "handshake received (not HelloRequest)" ) );
 
@@ -6744,7 +6836,9 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
 #endif
                 return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
             }
+#endif /* MBEDTLS_SSL_CLI_C */
 
+#if defined(MBEDTLS_SSL_SRV_C)
             if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER &&
                 ssl->in_msg[0] != MBEDTLS_SSL_HS_CLIENT_HELLO )
             {
@@ -6757,13 +6851,19 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
 #endif
                 return( MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE );
             }
-#endif
+#endif /* MBEDTLS_SSL_SRV_C */
+
+            /* Determine whether renegotiation attempt should be accepted */
 
             if( ssl->conf->disable_renegotiation == MBEDTLS_SSL_RENEGOTIATION_DISABLED ||
                 ( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
                   ssl->conf->allow_legacy_renegotiation ==
                                                 MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION ) )
             {
+                /*
+                 * Refuse renegotiation
+                 */
+
                 MBEDTLS_SSL_DEBUG_MSG( 3, ( "refusing renegotiation, sending alert" ) );
 
 #if defined(MBEDTLS_SSL_PROTO_SSL3)
@@ -6798,6 +6898,10 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
             }
             else
             {
+                /*
+                 * Accept renegotiation request
+                 */
+
                 /* DTLS clients need to know renego is server-initiated */
 #if defined(MBEDTLS_SSL_PROTO_DTLS)
                 if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
@@ -6807,25 +6911,18 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
                 }
 #endif
                 ret = ssl_start_renegotiation( ssl );
-                if( ret == MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO )
-                {
-                    record_read = 1;
-                }
-                else if( ret != 0 )
+                if( ret != MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO &&
+                    ret != 0 )
                 {
                     MBEDTLS_SSL_DEBUG_RET( 1, "ssl_start_renegotiation", ret );
                     return( ret );
                 }
             }
 
-            /* If a non-handshake record was read during renego, fallthrough,
-             * else tell the user they should call mbedtls_ssl_read() again */
-            if( ! record_read )
-                return( MBEDTLS_ERR_SSL_WANT_READ );
+            return( MBEDTLS_ERR_SSL_WANT_READ );
         }
         else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING )
         {
-
             if( ssl->conf->renego_max_records >= 0 )
             {
                 if( ++ssl->renego_records_seen > ssl->conf->renego_max_records )
@@ -6873,7 +6970,7 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
             }
         }
 #endif /* MBEDTLS_SSL_SRV_C && MBEDTLS_SSL_RENEGOTIATION */
-#endif
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
     }
 
     n = ( len < ssl->in_msglen )
@@ -6883,11 +6980,15 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
     ssl->in_msglen -= n;
 
     if( ssl->in_msglen == 0 )
-        /* all bytes consumed  */
+    {
+        /* all bytes consumed */
         ssl->in_offt = NULL;
+    }
     else
+    {
         /* more data available */
         ssl->in_offt += n;
+    }
 
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= read" ) );
 

From bb9dd0c044c3239aa9f82a6876b940ddc48a19ca Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 8 Jun 2017 11:55:34 +0100
Subject: [PATCH 018/745] Add hard assertion to mbedtls_ssl_read_record_layer

This commit adds a hard assertion to mbedtls_ssl_read_record_layer
triggering if both ssl->in_hslen and ssl->in_offt are not 0. This
should never happen, and if it does, there's no sensible way of
telling whether the previous message was a handshake or an application
data message.
---
 library/ssl_tls.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 67cbdf4233..911664eb99 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -3777,6 +3777,7 @@ int mbedtls_ssl_read_record_layer( mbedtls_ssl_context *ssl )
      *     NOTE: This needs to be fixed, since like for
      *     handshake messages it is allowed to have
      *     multiple alerts witin a single record.
+     *     Internal reference IOTSSL-1321.
      *
      * (3) Change cipher spec:
      *     Consume whole record content, in_msglen = 0.
@@ -3791,6 +3792,15 @@ int mbedtls_ssl_read_record_layer( mbedtls_ssl_context *ssl )
     /* Case (1): Handshake messages */
     if( ssl->in_hslen != 0 )
     {
+        /* Hard assertion to be sure that no application data
+         * is in flight, as corrupting ssl->in_msglen during
+         * ssl->in_offt != NULL is fatal. */
+        if( ssl->in_offt != NULL )
+        {
+            MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
+            return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
+        }
+
         /*
          * Get next Handshake message in the current record
          */
@@ -3808,6 +3818,9 @@ int mbedtls_ssl_read_record_layer( mbedtls_ssl_context *ssl )
          *     Again, it's wrong for DTLS handshake fragmentation.
          *     The following check is therefore mandatory, and
          *     should not be treated as a silently corrected assertion.
+         *     Additionally, ssl->in_hslen might be arbitrarily out of
+         *     bounds after handling a DTLS message with an unexpected
+         *     sequence number, see mbedtls_ssl_prepare_handshake_record.
          */
         if( ssl->in_hslen < ssl->in_msglen )
         {

From af63c214666783785541ab9e47a9c552dae3a768 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Thu, 8 Jun 2017 17:51:08 +0200
Subject: [PATCH 019/745] Fix issue in testing SHA-1 compile-time option

---
 tests/ssl-opt.sh | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 688baa7efd..761655f670 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -122,6 +122,13 @@ requires_config_enabled() {
     fi
 }
 
+# skip next test if the flag is enabled in config.h
+requires_config_disabled() {
+    if grep "^#define $1" $CONFIG_H > /dev/null; then
+        SKIP_NEXT="YES"
+    fi
+}
+
 # skip next test if OpenSSL doesn't support FALLBACK_SCSV
 requires_openssl_with_fallback_scsv() {
     if [ -z "${OPENSSL_HAS_FBSCSV:-}" ]; then
@@ -714,12 +721,19 @@ run_test    "RC4: both enabled" \
 
 # Tests for SHA-1 support
 
+requires_config_disabled MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
 run_test    "SHA-1 forbidden by default in server certificate" \
             "$P_SRV key_file=data_files/server2.key crt_file=data_files/server2.crt" \
             "$P_CLI debug_level=2 allow_sha1=0" \
             1 \
             -c "The certificate is signed with an unacceptable hash"
 
+requires_config_enabled MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
+run_test    "SHA-1 forbidden by default in server certificate" \
+            "$P_SRV key_file=data_files/server2.key crt_file=data_files/server2.crt" \
+            "$P_CLI debug_level=2 allow_sha1=0" \
+            0
+
 run_test    "SHA-1 explicitly allowed in server certificate" \
             "$P_SRV key_file=data_files/server2.key crt_file=data_files/server2.crt" \
             "$P_CLI allow_sha1=1" \
@@ -730,12 +744,19 @@ run_test    "SHA-256 allowed by default in server certificate" \
             "$P_CLI allow_sha1=0" \
             0
 
+requires_config_disabled MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
 run_test    "SHA-1 forbidden by default in client certificate" \
             "$P_SRV auth_mode=required allow_sha1=0" \
             "$P_CLI key_file=data_files/cli-rsa.key crt_file=data_files/cli-rsa-sha1.crt" \
             1 \
             -s "The certificate is signed with an unacceptable hash"
 
+requires_config_enabled MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
+run_test    "SHA-1 forbidden by default in client certificate" \
+            "$P_SRV auth_mode=required allow_sha1=0" \
+            "$P_CLI key_file=data_files/cli-rsa.key crt_file=data_files/cli-rsa-sha1.crt" \
+            0
+
 run_test    "SHA-1 explicitly allowed in client certificate" \
             "$P_SRV auth_mode=required allow_sha1=1" \
             "$P_CLI key_file=data_files/cli-rsa.key crt_file=data_files/cli-rsa-sha1.crt" \

From 740665e43b6a85ed9c4b47c69478326be01011b7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Thu, 8 Jun 2017 20:37:30 +0200
Subject: [PATCH 020/745] ChangeLog cosmetics

---
 ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 7f4178322c..626f70d626 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS 2.x.x branch released xxxx-xx-xx
+= mbed TLS 2.5.1 released xxxx-xx-xx
 
 Security
    * Removed SHA-1 and RIPEMD-160 from the default hash algorithms for

From bdf3905fff532500f1f4f836e30baa664ef9fd93 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 9 Jun 2017 10:42:03 +0100
Subject: [PATCH 021/745] Ensure application data records are not kept when
 fully processed

This commit fixes the following case: If a client is both expecting a
SERVER_HELLO and has an application data record that's partially
processed in flight (that's the situation the client gets into after
receiving a ServerHelloRequest followed by ApplicationData), a
subsequent call to mbedtls_ssl_read will set keep_current_message = 1
when seeing the unexpected application data, but not reset it to 0
after the application data has been processed. This commit fixes this.

It also documents and suggests how the problem might be solved in a
more structural way on the long run.
---
 library/ssl_tls.c | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 911664eb99..661ae7065b 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -6790,6 +6790,41 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
         }
     }
 
+    /*
+     * TODO
+     *
+     * The logic should be streamlined here:
+     *
+     * Instead of
+     *
+     * - Manually checking whether ssl->in_offt is NULL
+     * - Fetching a new record if yes
+     * - Setting ssl->in_offt if one finds an application record
+     * - Resetting keep_current_message after handling the application data
+     *
+     * one should
+     *
+     * - Adapt read_record to set ssl->in_offt automatically
+     *   when a new application data record is processed.
+     * - Always call mbedtls_ssl_read_record here.
+     *
+     * This way, the logic of ssl_read would be much clearer:
+     *
+     * (1) Always call record layer and see what kind of record is on
+     *     and have it ready for consumption (in particular, in_offt
+     *     properly set for application data records).
+     * (2) If it's application data (either freshly fetched
+     *     or something already being partially processed),
+     *     serve the read request from it.
+     * (3) If it's something different from application data,
+     *     handle it accordingly, e.g. potentially start a
+     *     renegotiation.
+     *
+     * This will also remove the need to manually reset
+     * ssl->keep_current_message = 0 below.
+     *
+     */
+
     if( ssl->in_offt == NULL )
     {
         /* Start timer if not already running */
@@ -6996,6 +7031,7 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
     {
         /* all bytes consumed */
         ssl->in_offt = NULL;
+        ssl->keep_current_message = 0;
     }
     else
     {

From bf4c2e3f79176800704e5f27cb549790b6c736ec Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 9 Jun 2017 11:28:45 +0100
Subject: [PATCH 022/745] Add ChangeLog entry

---
 ChangeLog | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 08edd77969..9dcc3f2b26 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,11 @@ mbed TLS ChangeLog (Sorted per branch, date)
 = mbed TLS 2.x.x branch released xxxx-xx-xx
 
 Security
+   * Fixed unlimited overread of heap-based buffer in mbedtls_ssl_read().
+     The issue could only happen client-side with renegotiation enabled.
+     Could result in DoS (application crash) or information leak
+     (if the application layer sent data read from mbedtls_ssl_read()
+     back to the server or to a third party). Can be triggered remotely.
    * Removed SHA-1 and RIPEMD-160 from the default hash algorithms for
      certificate verification. SHA-1 can be turned back on with a compile-time
      option if needed.

From a8e5a4730d1e42927f291158588cf269cd6f8b46 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Fri, 9 Jun 2017 14:45:14 +0200
Subject: [PATCH 023/745] Merge near-duplicate ChangeLog entries

As agreed with Gilles on the PR discussion page
---
 ChangeLog | 2 --
 1 file changed, 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 626f70d626..09b6c9950a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,8 +8,6 @@ Security
      option if needed.
    * Fixed offset in FALLBACK_SCSV parsing that caused TLS server to fail to
      detect it sometimes. Reported by Hugo Leisink. #810
-   * Tighten ASN.1 parsing of RSA PKCS#1 v1.5 signatures, to avoid a
-     potential Bleichenbacher-style attack.
    * Tighten parsing of RSA PKCS#1 v1.5 signatures, to avoid a
      potential Bleichenbacher/BERserk-style attack.
 

From 8651a43e95cf698c40cf602b8858b11f16c28821 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 9 Jun 2017 16:13:22 +0100
Subject: [PATCH 024/745] Remove %zu format string from ssl_client2 and
 ssl_server2

---
 programs/ssl/ssl_client2.c | 19 ++++++++++---------
 programs/ssl/ssl_server2.c | 19 ++++++++++---------
 2 files changed, 20 insertions(+), 18 deletions(-)

diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 9a75c7f0ed..5032a9f3d5 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -286,6 +286,9 @@ int main( void )
     "    force_ciphersuite=<name>    default: all enabled\n"\
     " acceptable ciphersuite names:\n"
 
+#define ALPN_LIST_SIZE  10
+#define CURVE_LIST_SIZE 20
+
 /*
  * global options
  */
@@ -440,10 +443,10 @@ int main( int argc, char *argv[] )
     size_t psk_len = 0;
 #endif
 #if defined(MBEDTLS_SSL_ALPN)
-    const char *alpn_list[10];
+    const char *alpn_list[ALPN_LIST_SIZE];
 #endif
 #if defined(MBEDTLS_ECP_C)
-    mbedtls_ecp_group_id curve_list[20];
+    mbedtls_ecp_group_id curve_list[CURVE_LIST_SIZE];
     const mbedtls_ecp_curve_info *curve_cur;
 #endif
 
@@ -972,8 +975,7 @@ int main( int argc, char *argv[] )
         else if( strcmp( p, "default" ) != 0 )
         {
             /* Leave room for a final NULL in curve list */
-            while( i < (int) ( sizeof( curve_list ) / sizeof( *curve_list ) ) - 1
-                   && *p != '\0' )
+            while( i < CURVE_LIST_SIZE - 1 && *p != '\0' )
             {
                 q = p;
 
@@ -1004,11 +1006,10 @@ int main( int argc, char *argv[] )
 
             mbedtls_printf("Number of curves: %d\n", i );
 
-            if( i == (int) ( sizeof( curve_list ) / sizeof( *curve_list ) ) - 1
-                && *p != '\0' )
+            if( i == CURVE_LIST_SIZE - 1 && *p != '\0' )
             {
-                mbedtls_printf( "curves list too long, maximum %zu",
-                                (size_t) ( sizeof( curve_list ) / sizeof( *curve_list ) - 1 ) );
+                mbedtls_printf( "curves list too long, maximum %d",
+                                CURVE_LIST_SIZE - 1 );
                 goto exit;
             }
 
@@ -1024,7 +1025,7 @@ int main( int argc, char *argv[] )
         i = 0;
 
         /* Leave room for a final NULL in alpn_list */
-        while( i < (int) sizeof alpn_list - 1 && *p != '\0' )
+        while( i < ALPN_LIST_SIZE - 1 && *p != '\0' )
         {
             alpn_list[i++] = p;
 
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index cbc654e90f..3e6366cecd 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -375,6 +375,9 @@ int main( void )
     " acceptable ciphersuite names:\n"
 
 
+#define ALPN_LIST_SIZE  10
+#define CURVE_LIST_SIZE 20
+
 #define PUT_UINT64_BE(out_be,in_le,i)                                   \
 {                                                                       \
     (out_be)[(i) + 0] = (unsigned char)( ( (in_le) >> 56 ) & 0xFF );    \
@@ -886,11 +889,11 @@ int main( int argc, char *argv[] )
     sni_entry *sni_info = NULL;
 #endif
 #if defined(MBEDTLS_ECP_C)
-    mbedtls_ecp_group_id     curve_list[20];
+    mbedtls_ecp_group_id curve_list[CURVE_LIST_SIZE];
     const mbedtls_ecp_curve_info * curve_cur;
 #endif
 #if defined(MBEDTLS_SSL_ALPN)
-    const char *alpn_list[10];
+    const char *alpn_list[ALPN_LIST_SIZE];
 #endif
 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
     unsigned char alloc_buf[100000];
@@ -1453,8 +1456,7 @@ int main( int argc, char *argv[] )
         else if( strcmp( p, "default" ) != 0 )
         {
             /* Leave room for a final NULL in curve list */
-            while( i < (int) ( sizeof( curve_list ) / sizeof( *curve_list ) ) - 1
-                   && *p != '\0' )
+            while( i < CURVE_LIST_SIZE - 1 && *p != '\0' )
             {
                 q = p;
 
@@ -1485,11 +1487,10 @@ int main( int argc, char *argv[] )
 
             mbedtls_printf("Number of curves: %d\n", i );
 
-            if( i == (int) ( sizeof( curve_list ) / sizeof( *curve_list ) ) - 1
-                && *p != '\0' )
+            if( i == CURVE_LIST_SIZE - 1 && *p != '\0' )
             {
-                mbedtls_printf( "curves list too long, maximum %zu",
-                                (size_t) ( sizeof( curve_list ) / sizeof( *curve_list ) - 1 ) );
+                mbedtls_printf( "curves list too long, maximum %d",
+                                CURVE_LIST_SIZE - 1  );
                 goto exit;
             }
 
@@ -1505,7 +1506,7 @@ int main( int argc, char *argv[] )
         i = 0;
 
         /* Leave room for a final NULL in alpn_list */
-        while( i < (int) sizeof alpn_list - 1 && *p != '\0' )
+        while( i < ALPN_LIST_SIZE - 1 && *p != '\0' )
         {
             alpn_list[i++] = p;
 

From fd487394615f4139d23ef7dbf4a6b298b3a962b5 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 14 Jun 2017 16:19:12 +0100
Subject: [PATCH 025/745] Add AES feature unavailable error code

---
 include/mbedtls/aes.h   | 1 +
 include/mbedtls/error.h | 2 +-
 library/error.c         | 2 ++
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index b5560cc813..660ec2addc 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -38,6 +38,7 @@
 
 #define MBEDTLS_ERR_AES_INVALID_KEY_LENGTH                -0x0020  /**< Invalid key length. */
 #define MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH              -0x0022  /**< Invalid data input length. */
+#define MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE               -0x006E  /**< Feature not available, e.g. unsupported AES key size. */
 
 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
     !defined(inline) && !defined(__cplusplus)
diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index 5e549f6b6a..8dfeb6221b 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -52,7 +52,7 @@
  * GCM       2  0x0012-0x0014
  * BLOWFISH  2  0x0016-0x0018
  * THREADING 3  0x001A-0x001E
- * AES       2  0x0020-0x0022
+ * AES       2  0x0020-0x0022   0x006E-0x006E
  * CAMELLIA  2  0x0024-0x0026
  * XTEA      1  0x0028-0x0028
  * BASE64    2  0x002A-0x002C
diff --git a/library/error.c b/library/error.c
index dd2db0c45c..11f7c60251 100644
--- a/library/error.c
+++ b/library/error.c
@@ -516,6 +516,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
         mbedtls_snprintf( buf, buflen, "AES - Invalid key length" );
     if( use_ret == -(MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH) )
         mbedtls_snprintf( buf, buflen, "AES - Invalid data input length" );
+    if( use_ret == -(MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE) )
+        mbedtls_snprintf( buf, buflen, "AES - Feature not available, e.g. unsupported AES key size" );
 #endif /* MBEDTLS_AES_C */
 
 #if defined(MBEDTLS_ASN1_PARSE_C)

From 58f98c23d5a37f412edcdce5c9d934161b667a07 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 14 Jun 2017 16:19:42 +0100
Subject: [PATCH 026/745] Run AES-192 selftest if available only

This patch modifies the function mbedtls_aes_selftest() function to
ensure that AES-192 tests are only run if the key size is supported by
the available implementation. This is useful when using MBEDTLS_AES_ALT
as some hardware crypto accelerators might not support AES-192.
---
 library/aes.c | 219 +++++++++++++++++++++++++-------------------------
 1 file changed, 111 insertions(+), 108 deletions(-)

diff --git a/library/aes.c b/library/aes.c
index 5e01c4f2b4..b5e8924507 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -1221,9 +1221,11 @@ static const int aes_test_ctr_len[3] =
  */
 int mbedtls_aes_self_test( int verbose )
 {
-    int ret = 0, i, j, u, v;
+    int ret = 0, i, j, u, mode;
+    unsigned int keybits;
     unsigned char key[32];
     unsigned char buf[64];
+    const unsigned char *aes_tests;
 #if defined(MBEDTLS_CIPHER_MODE_CBC) || defined(MBEDTLS_CIPHER_MODE_CFB)
     unsigned char iv[16];
 #endif
@@ -1249,45 +1251,47 @@ int mbedtls_aes_self_test( int verbose )
     for( i = 0; i < 6; i++ )
     {
         u = i >> 1;
-        v = i  & 1;
+        keybits = 128 + u * 64;
+        mode = i & 1;
 
         if( verbose != 0 )
-            mbedtls_printf( "  AES-ECB-%3d (%s): ", 128 + u * 64,
-                             ( v == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
+            mbedtls_printf( "  AES-ECB-%3d (%s): ", keybits,
+                            ( mode == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
 
         memset( buf, 0, 16 );
 
-        if( v == MBEDTLS_AES_DECRYPT )
+        if( mode == MBEDTLS_AES_DECRYPT )
         {
-            mbedtls_aes_setkey_dec( &ctx, key, 128 + u * 64 );
-
-            for( j = 0; j < 10000; j++ )
-                mbedtls_aes_crypt_ecb( &ctx, v, buf, buf );
-
-            if( memcmp( buf, aes_test_ecb_dec[u], 16 ) != 0 )
-            {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
-
-                ret = 1;
-                goto exit;
-            }
+            ret = mbedtls_aes_setkey_dec( &ctx, key, keybits );
+            aes_tests = aes_test_ecb_dec[u];
         }
         else
         {
-            mbedtls_aes_setkey_enc( &ctx, key, 128 + u * 64 );
+            ret = mbedtls_aes_setkey_enc( &ctx, key, keybits );
+            aes_tests = aes_test_ecb_enc[u];
+        }
 
-            for( j = 0; j < 10000; j++ )
-                mbedtls_aes_crypt_ecb( &ctx, v, buf, buf );
+        if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && keybits == 192 )
+        {
+            mbedtls_printf( "skipped\n" );
+            continue;
+        }
+        else if( ret != 0 )
+        {
+            goto exit;
+        }
 
-            if( memcmp( buf, aes_test_ecb_enc[u], 16 ) != 0 )
-            {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
-
-                ret = 1;
+        for( j = 0; j < 10000; j++ )
+        {
+            ret = mbedtls_aes_crypt_ecb( &ctx, mode, buf, buf );
+            if( ret != 0 )
                 goto exit;
-            }
+        }
+
+        if( memcmp( buf, aes_tests, 16 ) != 0 )
+        {
+            ret = 1;
+            goto exit;
         }
 
         if( verbose != 0 )
@@ -1304,55 +1308,59 @@ int mbedtls_aes_self_test( int verbose )
     for( i = 0; i < 6; i++ )
     {
         u = i >> 1;
-        v = i  & 1;
+        keybits = 128 + u * 64;
+        mode = i & 1;
 
         if( verbose != 0 )
-            mbedtls_printf( "  AES-CBC-%3d (%s): ", 128 + u * 64,
-                             ( v == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
+            mbedtls_printf( "  AES-CBC-%3d (%s): ", keybits,
+                            ( mode == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
 
         memset( iv , 0, 16 );
         memset( prv, 0, 16 );
         memset( buf, 0, 16 );
 
-        if( v == MBEDTLS_AES_DECRYPT )
+        if( mode == MBEDTLS_AES_DECRYPT )
         {
-            mbedtls_aes_setkey_dec( &ctx, key, 128 + u * 64 );
-
-            for( j = 0; j < 10000; j++ )
-                mbedtls_aes_crypt_cbc( &ctx, v, 16, iv, buf, buf );
-
-            if( memcmp( buf, aes_test_cbc_dec[u], 16 ) != 0 )
-            {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
-
-                ret = 1;
-                goto exit;
-            }
+            ret = mbedtls_aes_setkey_dec( &ctx, key, keybits );
+            aes_tests = aes_test_cbc_dec[u];
         }
         else
         {
-            mbedtls_aes_setkey_enc( &ctx, key, 128 + u * 64 );
+            ret = mbedtls_aes_setkey_enc( &ctx, key, keybits );
+            aes_tests = aes_test_cbc_enc[u];
+        }
 
-            for( j = 0; j < 10000; j++ )
+        if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && keybits == 192 )
+        {
+            mbedtls_printf( "skipped\n" );
+            continue;
+        }
+        else if( ret != 0 )
+        {
+            goto exit;
+        }
+
+        for( j = 0; j < 10000; j++ )
+        {
+            if( mode == MBEDTLS_AES_ENCRYPT )
             {
                 unsigned char tmp[16];
 
-                mbedtls_aes_crypt_cbc( &ctx, v, 16, iv, buf, buf );
-
                 memcpy( tmp, prv, 16 );
                 memcpy( prv, buf, 16 );
                 memcpy( buf, tmp, 16 );
             }
 
-            if( memcmp( prv, aes_test_cbc_enc[u], 16 ) != 0 )
-            {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
-
-                ret = 1;
+            ret = mbedtls_aes_crypt_cbc( &ctx, mode, 16, iv, buf, buf );
+            if( ret != 0 )
                 goto exit;
-            }
+
+        }
+
+        if( memcmp( buf, aes_tests, 16 ) != 0 )
+        {
+            ret = 1;
+            goto exit;
         }
 
         if( verbose != 0 )
@@ -1370,45 +1378,47 @@ int mbedtls_aes_self_test( int verbose )
     for( i = 0; i < 6; i++ )
     {
         u = i >> 1;
-        v = i  & 1;
+        keybits = 128 + u * 64;
+        mode = i & 1;
 
         if( verbose != 0 )
-            mbedtls_printf( "  AES-CFB128-%3d (%s): ", 128 + u * 64,
-                             ( v == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
+            mbedtls_printf( "  AES-CFB128-%3d (%s): ", keybits,
+                            ( mode == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
 
         memcpy( iv,  aes_test_cfb128_iv, 16 );
-        memcpy( key, aes_test_cfb128_key[u], 16 + u * 8 );
+        memcpy( key, aes_test_cfb128_key[u], keybits / 8 );
 
         offset = 0;
-        mbedtls_aes_setkey_enc( &ctx, key, 128 + u * 64 );
+        ret = mbedtls_aes_setkey_enc( &ctx, key, keybits );
+        if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && keybits == 192 )
+        {
+            mbedtls_printf( "skipped\n" );
+            continue;
+        }
+        else if( ret != 0 )
+        {
+            goto exit;
+        }
 
-        if( v == MBEDTLS_AES_DECRYPT )
+        if( mode == MBEDTLS_AES_DECRYPT )
         {
             memcpy( buf, aes_test_cfb128_ct[u], 64 );
-            mbedtls_aes_crypt_cfb128( &ctx, v, 64, &offset, iv, buf, buf );
-
-            if( memcmp( buf, aes_test_cfb128_pt, 64 ) != 0 )
-            {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
-
-                ret = 1;
-                goto exit;
-            }
+            aes_tests = aes_test_cfb128_pt;
         }
         else
         {
             memcpy( buf, aes_test_cfb128_pt, 64 );
-            mbedtls_aes_crypt_cfb128( &ctx, v, 64, &offset, iv, buf, buf );
+            aes_tests = aes_test_cfb128_ct[u];
+        }
 
-            if( memcmp( buf, aes_test_cfb128_ct[u], 64 ) != 0 )
-            {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
+        ret = mbedtls_aes_crypt_cfb128( &ctx, mode, 64, &offset, iv, buf, buf );
+        if( ret != 0 )
+            goto exit;
 
-                ret = 1;
-                goto exit;
-            }
+        if( memcmp( buf, aes_tests, 64 ) != 0 )
+        {
+            ret = 1;
+            goto exit;
         }
 
         if( verbose != 0 )
@@ -1426,51 +1436,41 @@ int mbedtls_aes_self_test( int verbose )
     for( i = 0; i < 6; i++ )
     {
         u = i >> 1;
-        v = i  & 1;
+        mode = i & 1;
 
         if( verbose != 0 )
             mbedtls_printf( "  AES-CTR-128 (%s): ",
-                             ( v == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
+                            ( mode == MBEDTLS_AES_DECRYPT ) ? "dec" : "enc" );
 
         memcpy( nonce_counter, aes_test_ctr_nonce_counter[u], 16 );
         memcpy( key, aes_test_ctr_key[u], 16 );
 
         offset = 0;
-        mbedtls_aes_setkey_enc( &ctx, key, 128 );
+        if( ( ret = mbedtls_aes_setkey_enc( &ctx, key, 128 ) ) != 0 )
+            goto exit;
 
-        if( v == MBEDTLS_AES_DECRYPT )
+        len = aes_test_ctr_len[u];
+
+        if( mode == MBEDTLS_AES_DECRYPT )
         {
-            len = aes_test_ctr_len[u];
             memcpy( buf, aes_test_ctr_ct[u], len );
-
-            mbedtls_aes_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
-                           buf, buf );
-
-            if( memcmp( buf, aes_test_ctr_pt[u], len ) != 0 )
-            {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
-
-                ret = 1;
-                goto exit;
-            }
+            aes_tests = aes_test_ctr_pt[u];
         }
         else
         {
-            len = aes_test_ctr_len[u];
             memcpy( buf, aes_test_ctr_pt[u], len );
+            aes_tests = aes_test_ctr_ct[u];
+        }
 
-            mbedtls_aes_crypt_ctr( &ctx, len, &offset, nonce_counter, stream_block,
-                           buf, buf );
+        ret = mbedtls_aes_crypt_ctr( &ctx, len, &offset, nonce_counter,
+                                     stream_block, buf, buf );
+        if( ret != 0 )
+            goto exit;
 
-            if( memcmp( buf, aes_test_ctr_ct[u], len ) != 0 )
-            {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
-
-                ret = 1;
-                goto exit;
-            }
+        if( memcmp( buf, aes_tests, len ) != 0 )
+        {
+            ret = 1;
+            goto exit;
         }
 
         if( verbose != 0 )
@@ -1484,6 +1484,9 @@ int mbedtls_aes_self_test( int verbose )
     ret = 0;
 
 exit:
+    if( ret != 0 && verbose != 0 )
+        mbedtls_printf( "failed\n" );
+
     mbedtls_aes_free( &ctx );
 
     return( ret );

From 2a078da134a10a829d9fd33e6450fc6415d463ae Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Thu, 15 Jun 2017 11:30:51 +0100
Subject: [PATCH 027/745] Run AES-GCM-192 selftest if available only

This patch modifies the function mbedtls_gcm_self_test() function to
ensure that AES-GCM-192 tests are only run if the key size is supported
by the available implementation. This is useful when using
MBEDTLS_AES_ALT as some hardware crypto accelerators might not support
AES-192.
---
 library/gcm.c | 189 ++++++++++++++++++++++++--------------------------
 1 file changed, 92 insertions(+), 97 deletions(-)

diff --git a/library/gcm.c b/library/gcm.c
index f1210c52c3..7b2760a62d 100644
--- a/library/gcm.c
+++ b/library/gcm.c
@@ -46,6 +46,7 @@
 #endif
 
 #if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
+#include "mbedtls/aes.h"
 #if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
@@ -742,34 +743,43 @@ int mbedtls_gcm_self_test( int verbose )
     int i, j, ret;
     mbedtls_cipher_id_t cipher = MBEDTLS_CIPHER_ID_AES;
 
-    mbedtls_gcm_init( &ctx );
-
     for( j = 0; j < 3; j++ )
     {
         int key_len = 128 + 64 * j;
 
         for( i = 0; i < MAX_TESTS; i++ )
         {
+            mbedtls_gcm_init( &ctx );
+
             if( verbose != 0 )
                 mbedtls_printf( "  AES-GCM-%3d #%d (%s): ",
-                                 key_len, i, "enc" );
+                                key_len, i, "enc" );
 
-            mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], key_len );
+            ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]],
+                                      key_len );
+            if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && key_len == 192 )
+            {
+                mbedtls_printf( "skipped\n" );
+                break;
+            }
+            else if( ret != 0 )
+            {
+                goto exit;
+            }
 
             ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_ENCRYPT,
-                                     pt_len[i],
-                                     iv[iv_index[i]], iv_len[i],
-                                     additional[add_index[i]], add_len[i],
-                                     pt[pt_index[i]], buf, 16, tag_buf );
+                                        pt_len[i],
+                                        iv[iv_index[i]], iv_len[i],
+                                        additional[add_index[i]], add_len[i],
+                                        pt[pt_index[i]], buf, 16, tag_buf );
+            if( ret != 0 )
+                goto exit;
 
-            if( ret != 0 ||
-                memcmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 ||
-                memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
+            if ( memcmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 ||
+                 memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
             {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
-
-                return( 1 );
+                ret = 1;
+                goto exit;
             }
 
             mbedtls_gcm_free( &ctx );
@@ -777,26 +787,31 @@ int mbedtls_gcm_self_test( int verbose )
             if( verbose != 0 )
                 mbedtls_printf( "passed\n" );
 
+            mbedtls_gcm_init( &ctx );
+
             if( verbose != 0 )
                 mbedtls_printf( "  AES-GCM-%3d #%d (%s): ",
-                                 key_len, i, "dec" );
+                                key_len, i, "dec" );
 
-            mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], key_len );
+            ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]],
+                                      key_len );
+            if( ret != 0 )
+                goto exit;
 
             ret = mbedtls_gcm_crypt_and_tag( &ctx, MBEDTLS_GCM_DECRYPT,
-                                     pt_len[i],
-                                     iv[iv_index[i]], iv_len[i],
-                                     additional[add_index[i]], add_len[i],
-                                     ct[j * 6 + i], buf, 16, tag_buf );
+                                        pt_len[i],
+                                        iv[iv_index[i]], iv_len[i],
+                                        additional[add_index[i]], add_len[i],
+                                        ct[j * 6 + i], buf, 16, tag_buf );
 
-            if( ret != 0 ||
-                memcmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 ||
+            if( ret != 0 )
+                goto exit;
+
+            if( memcmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 ||
                 memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
             {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
-
-                return( 1 );
+                ret = 1;
+                goto exit;
             }
 
             mbedtls_gcm_free( &ctx );
@@ -804,66 +819,51 @@ int mbedtls_gcm_self_test( int verbose )
             if( verbose != 0 )
                 mbedtls_printf( "passed\n" );
 
+            mbedtls_gcm_init( &ctx );
+
             if( verbose != 0 )
                 mbedtls_printf( "  AES-GCM-%3d #%d split (%s): ",
-                                 key_len, i, "enc" );
+                                key_len, i, "enc" );
 
-            mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], key_len );
+            ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]],
+                                      key_len );
+            if( ret != 0 )
+                goto exit;
 
             ret = mbedtls_gcm_starts( &ctx, MBEDTLS_GCM_ENCRYPT,
-                              iv[iv_index[i]], iv_len[i],
-                              additional[add_index[i]], add_len[i] );
+                                      iv[iv_index[i]], iv_len[i],
+                                      additional[add_index[i]], add_len[i] );
             if( ret != 0 )
-            {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
-
-                return( 1 );
-            }
+                goto exit;
 
             if( pt_len[i] > 32 )
             {
                 size_t rest_len = pt_len[i] - 32;
                 ret = mbedtls_gcm_update( &ctx, 32, pt[pt_index[i]], buf );
                 if( ret != 0 )
-                {
-                    if( verbose != 0 )
-                        mbedtls_printf( "failed\n" );
-
-                    return( 1 );
-                }
+                    goto exit;
 
                 ret = mbedtls_gcm_update( &ctx, rest_len, pt[pt_index[i]] + 32,
                                   buf + 32 );
                 if( ret != 0 )
-                {
-                    if( verbose != 0 )
-                        mbedtls_printf( "failed\n" );
-
-                    return( 1 );
-                }
+                    goto exit;
             }
             else
             {
                 ret = mbedtls_gcm_update( &ctx, pt_len[i], pt[pt_index[i]], buf );
                 if( ret != 0 )
-                {
-                    if( verbose != 0 )
-                        mbedtls_printf( "failed\n" );
-
-                    return( 1 );
-                }
+                    goto exit;
             }
 
             ret = mbedtls_gcm_finish( &ctx, tag_buf, 16 );
-            if( ret != 0 ||
-                memcmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 ||
+            if( ret != 0 )
+                goto exit;
+
+            if( memcmp( buf, ct[j * 6 + i], pt_len[i] ) != 0 ||
                 memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
             {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
-
-                return( 1 );
+                ret = 1;
+                goto exit;
             }
 
             mbedtls_gcm_free( &ctx );
@@ -871,80 +871,75 @@ int mbedtls_gcm_self_test( int verbose )
             if( verbose != 0 )
                 mbedtls_printf( "passed\n" );
 
+            mbedtls_gcm_init( &ctx );
+
             if( verbose != 0 )
                 mbedtls_printf( "  AES-GCM-%3d #%d split (%s): ",
-                                 key_len, i, "dec" );
+                                key_len, i, "dec" );
 
-            mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]], key_len );
+            ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]],
+                                      key_len );
+            if( ret != 0 )
+                goto exit;
 
             ret = mbedtls_gcm_starts( &ctx, MBEDTLS_GCM_DECRYPT,
                               iv[iv_index[i]], iv_len[i],
                               additional[add_index[i]], add_len[i] );
             if( ret != 0 )
-            {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
-
-                return( 1 );
-            }
+                goto exit;
 
             if( pt_len[i] > 32 )
             {
                 size_t rest_len = pt_len[i] - 32;
                 ret = mbedtls_gcm_update( &ctx, 32, ct[j * 6 + i], buf );
                 if( ret != 0 )
-                {
-                    if( verbose != 0 )
-                        mbedtls_printf( "failed\n" );
-
-                    return( 1 );
-                }
+                    goto exit;
 
                 ret = mbedtls_gcm_update( &ctx, rest_len, ct[j * 6 + i] + 32,
-                                  buf + 32 );
+                                          buf + 32 );
                 if( ret != 0 )
-                {
-                    if( verbose != 0 )
-                        mbedtls_printf( "failed\n" );
-
-                    return( 1 );
-                }
+                    goto exit;
             }
             else
             {
-                ret = mbedtls_gcm_update( &ctx, pt_len[i], ct[j * 6 + i], buf );
+                ret = mbedtls_gcm_update( &ctx, pt_len[i], ct[j * 6 + i],
+                                          buf );
                 if( ret != 0 )
-                {
-                    if( verbose != 0 )
-                        mbedtls_printf( "failed\n" );
-
-                    return( 1 );
-                }
+                    goto exit;
             }
 
             ret = mbedtls_gcm_finish( &ctx, tag_buf, 16 );
-            if( ret != 0 ||
-                memcmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 ||
+            if( ret != 0 )
+                goto exit;
+
+            if( memcmp( buf, pt[pt_index[i]], pt_len[i] ) != 0 ||
                 memcmp( tag_buf, tag[j * 6 + i], 16 ) != 0 )
             {
-                if( verbose != 0 )
-                    mbedtls_printf( "failed\n" );
-
-                return( 1 );
+                ret = 1;
+                goto exit;
             }
 
             mbedtls_gcm_free( &ctx );
 
             if( verbose != 0 )
                 mbedtls_printf( "passed\n" );
-
         }
     }
 
     if( verbose != 0 )
         mbedtls_printf( "\n" );
 
-    return( 0 );
+    ret = 0;
+
+exit:
+    if( ret != 0 )
+    {
+        if( verbose != 0 )
+            mbedtls_printf( "failed\n" );
+        mbedtls_gcm_free( &ctx );
+    }
+
+    return( ret );
 }
 
 #endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */

From d3e7e7d83f865591a31e5d1a2da14ca21d7da1fb Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Thu, 15 Jun 2017 16:17:46 +0100
Subject: [PATCH 028/745] Add comment for skipped AES-192 test condition

---
 library/aes.c | 15 +++++++++++++++
 library/gcm.c |  5 +++++
 2 files changed, 20 insertions(+)

diff --git a/library/aes.c b/library/aes.c
index b5e8924507..9063869303 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -1271,6 +1271,11 @@ int mbedtls_aes_self_test( int verbose )
             aes_tests = aes_test_ecb_enc[u];
         }
 
+        /*
+         * AES-192 is an optional feature that may be unavailable when
+         * there is an alternative underlying implementation i.e. when
+         * MBEDTLS_AES_ALT is defined.
+         */
         if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && keybits == 192 )
         {
             mbedtls_printf( "skipped\n" );
@@ -1330,6 +1335,11 @@ int mbedtls_aes_self_test( int verbose )
             aes_tests = aes_test_cbc_enc[u];
         }
 
+        /*
+         * AES-192 is an optional feature that may be unavailable when
+         * there is an alternative underlying implementation i.e. when
+         * MBEDTLS_AES_ALT is defined.
+         */
         if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && keybits == 192 )
         {
             mbedtls_printf( "skipped\n" );
@@ -1390,6 +1400,11 @@ int mbedtls_aes_self_test( int verbose )
 
         offset = 0;
         ret = mbedtls_aes_setkey_enc( &ctx, key, keybits );
+        /*
+         * AES-192 is an optional feature that may be unavailable when
+         * there is an alternative underlying implementation i.e. when
+         * MBEDTLS_AES_ALT is defined.
+         */
         if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && keybits == 192 )
         {
             mbedtls_printf( "skipped\n" );
diff --git a/library/gcm.c b/library/gcm.c
index 7b2760a62d..97e9d889d5 100644
--- a/library/gcm.c
+++ b/library/gcm.c
@@ -757,6 +757,11 @@ int mbedtls_gcm_self_test( int verbose )
 
             ret = mbedtls_gcm_setkey( &ctx, cipher, key[key_index[i]],
                                       key_len );
+            /*
+             * AES-192 is an optional feature that may be unavailable when
+             * there is an alternative underlying implementation i.e. when
+             * MBEDTLS_AES_ALT is defined.
+             */
             if( ret == MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE && key_len == 192 )
             {
                 mbedtls_printf( "skipped\n" );

From 5a1c0e716242acfc7027c78e36487f8df1786c83 Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Fri, 16 Jun 2017 09:00:07 +0100
Subject: [PATCH 029/745] Improve Changelog

---
 ChangeLog | 57 ++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 35 insertions(+), 22 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a042c4e51e..84a05d0035 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -17,39 +17,45 @@ Security
      potential Bleichenbacher/BERserk-style attack.
 
 Bugfix
-   * Remove invalid use of size zero arrays in ECJPAKE test suite.
+   * Remove size zero arrays from ECJPAKE test suite. Size zero arrays are not
+     valid C and they prevented the test from compiling in Visual Studio 2015
+     and with GCC using the -Wpedantic compilation option.
    * Fix insufficient support for signature-hash-algorithm extension,
      resulting in compatibility problems with Chrome. Found by hfloyrd. #823
-   * If sending a fatal alert fails, make sure not to hide the error
+   * Fix behaviour that hid the original cause of fatal alerts in some cases
+     when sending the alert failed. The fix makes sure not to hide the error
      that triggered the alert.
-   * In SSLv3, if refusing a renegotiation attempt, don't process any further
-     data.
+   * Fix SSLv3 renegotiation behaviour and stop processing data received from
+     peer after sending a fatal alert to refuse a renegotiation attempt.
+     Previous behaviour was to keep processing data even after the alert has
+     been sent.
    * Accept empty trusted CA chain in authentication mode
      MBEDTLS_SSL_VERIFY_OPTIONAL.
-     Fixes #864. Found by jethrogb.
-   * Fix implementation of mbedtls_ssl_parse_certificate
-     to not annihilate fatal errors in authentication mode
-     MBEDTLS_SSL_VERIFY_OPTIONAL and to reflect bad EC curves
-     within verification result.
-   * Fix modular inversion function on invalid modulus 1.
-     Found by blaufish. Fixes #641.
-   * Fix incorrect sign computation in modular exponentiation
-     when dealing with negative MPI. Found by Guido Vranken.
-   * Fix potential stack underflow in mpi_read_file.
-     Found by Guido Vranken.
+     Found by jethrogb. #864
+   * Fix implementation of mbedtls_ssl_parse_certificate() to not annihilate
+     fatal errors in authentication mode MBEDTLS_SSL_VERIFY_OPTIONAL and to
+     reflect bad EC curves within verification result.
+   * Fix bug that caused the modular inversion function to accept the invalid
+     modulus 1 and therefore to hang. Found by blaufish. #641.
+   * Fix incorrect sign computation in modular exponentiation when the base is
+     a negative MPI. Previously the result was always negative. Found by Guido
+     Vranken.
+   * Fix a numerical underflow leading to stack overflow in mpi_read_file()
+     that was triggered uppon reading an empty line. Found by Guido Vranken.
 
 Changes
-   * Send fatal alerts in many more cases instead of dropping the connection.
+   * Send fatal alerts in more cases. The previous behaviour was to skip
+     sending the fatal alert and just drop the connection.
    * Clarify ECDSA documentation and improve the sample code to avoid
-     misunderstandings and potentially dangerous use of the API. Pointed out
+     misunderstanding and potentially dangerous use of the API. Pointed out
      by Jean-Philippe Aumasson.
 
 = mbed TLS 2.5.0 branch released 2017-05-17
 
 Security
    * Wipe stack buffers in RSA private key operations
-     (rsa_rsaes_pkcs1_v15_decrypt(), rsa_rsaes_oaep_decrypt).
-     Found by Laurent Simon.
+     (rsa_rsaes_pkcs1_v15_decrypt(), rsa_rsaes_oaep_decrypt). Found by Laurent
+     Simon.
    * Add exponent blinding to RSA private operations as a countermeasure
      against side-channel attacks like the cache attack described in
      https://arxiv.org/abs/1702.08719v2.
@@ -57,8 +63,10 @@ Security
      Clémentine Maurice and Stefan Mangard.
 
 Features
-   * Exposed parts of the Elliptic Curve Point internal interface, to provide
-     interface for external hardware acceleration code.
+   * Add hardware acceleration support for the Elliptic Curve Point module.
+     This involved exposing parts of the internal interface to enable
+     replacing the core functions and adding and alternative, module level
+     replacement support for enabling the extension of the interface.
    * Add a new configuration option to 'mbedtls_ssl_config' to enable
      suppressing the CA list in Certificate Request messages. The default
      behaviour has not changed, namely every configured CAs name is included.
@@ -74,7 +82,12 @@ API Changes
 Bugfix
    * Remove macros from compat-1.3.h that correspond to deleted items from most
      recent versions of the library. Found by Kyle Keen.
-   * Fixed issue in mutexes to failing to initialise. #667
+   * Fixed issue in the Threading module that prevented mutexes from
+     initialising. Found by sznaider. #667 #843
+   * Add checks in the PK module for the RSA functions on 64-bit systems.
+     The PK and RSA modules use different types for passing hash length and
+     without these checks the type cast could lead to data loss. Found by Guido
+     Vranken.
 
 = mbed TLS 2.4.2 branch released 2017-03-08
 

From f2a597fa3dd1c7b15e0fee62f6932b253295803d Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Tue, 20 Jun 2017 23:08:10 +0100
Subject: [PATCH 030/745] Update the version number to 2.5.1

---
 ChangeLog                            | 2 +-
 doxygen/input/doc_mainpage.h         | 2 +-
 doxygen/mbedtls.doxyfile             | 2 +-
 include/mbedtls/version.h            | 8 ++++----
 library/CMakeLists.txt               | 6 +++---
 tests/suites/test_suite_version.data | 4 ++--
 6 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 84a05d0035..2f0116bcfc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS 2.5.1 released xxxx-xx-xx
+= mbed TLS 2.5.1 released 2017-06-21
 
 Security
    * Fixed unlimited overread of heap-based buffer in mbedtls_ssl_read().
diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index b8a7a29ecb..929c1bee52 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -21,7 +21,7 @@
  */
 
 /**
- * @mainpage mbed TLS v2.5.0 source code documentation
+ * @mainpage mbed TLS v2.5.1 source code documentation
  *
  * This documentation describes the internal structure of mbed TLS.  It was
  * automatically generated from specially formatted comment blocks in
diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index b52f05c57b..4bc322df56 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -28,7 +28,7 @@ DOXYFILE_ENCODING      = UTF-8
 # identify the project. Note that if you do not use Doxywizard you need
 # to put quotes around the project name if it contains spaces.
 
-PROJECT_NAME           = "mbed TLS v2.5.0"
+PROJECT_NAME           = "mbed TLS v2.5.1"
 
 # The PROJECT_NUMBER tag can be used to enter a project or revision number.
 # This could be handy for archiving the generated documentation or
diff --git a/include/mbedtls/version.h b/include/mbedtls/version.h
index 166096101a..45486a995c 100644
--- a/include/mbedtls/version.h
+++ b/include/mbedtls/version.h
@@ -39,16 +39,16 @@
  */
 #define MBEDTLS_VERSION_MAJOR  2
 #define MBEDTLS_VERSION_MINOR  5
-#define MBEDTLS_VERSION_PATCH  0
+#define MBEDTLS_VERSION_PATCH  1
 
 /**
  * The single version number has the following structure:
  *    MMNNPP00
  *    Major version | Minor version | Patch version
  */
-#define MBEDTLS_VERSION_NUMBER         0x02050000
-#define MBEDTLS_VERSION_STRING         "2.5.0"
-#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.5.0"
+#define MBEDTLS_VERSION_NUMBER         0x02050100
+#define MBEDTLS_VERSION_STRING         "2.5.1"
+#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.5.1"
 
 #if defined(MBEDTLS_VERSION_C)
 
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 77e9b218b3..7a9f185e2c 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -140,15 +140,15 @@ endif(USE_STATIC_MBEDTLS_LIBRARY)
 
 if(USE_SHARED_MBEDTLS_LIBRARY)
     add_library(mbedcrypto SHARED ${src_crypto})
-    set_target_properties(mbedcrypto PROPERTIES VERSION 2.5.0 SOVERSION 0)
+    set_target_properties(mbedcrypto PROPERTIES VERSION 2.5.1 SOVERSION 0)
     target_link_libraries(mbedcrypto ${libs})
 
     add_library(mbedx509 SHARED ${src_x509})
-    set_target_properties(mbedx509 PROPERTIES VERSION 2.5.0 SOVERSION 0)
+    set_target_properties(mbedx509 PROPERTIES VERSION 2.5.1 SOVERSION 0)
     target_link_libraries(mbedx509 ${libs} mbedcrypto)
 
     add_library(mbedtls SHARED ${src_tls})
-    set_target_properties(mbedtls PROPERTIES VERSION 2.5.0 SOVERSION 10)
+    set_target_properties(mbedtls PROPERTIES VERSION 2.5.1 SOVERSION 10)
     target_link_libraries(mbedtls ${libs} mbedx509)
 
     install(TARGETS mbedtls mbedx509 mbedcrypto
diff --git a/tests/suites/test_suite_version.data b/tests/suites/test_suite_version.data
index 05fa6e764c..2432b46ebc 100644
--- a/tests/suites/test_suite_version.data
+++ b/tests/suites/test_suite_version.data
@@ -1,8 +1,8 @@
 Check compiletime library version
-check_compiletime_version:"2.5.0"
+check_compiletime_version:"2.5.1"
 
 Check runtime library version
-check_runtime_version:"2.5.0"
+check_runtime_version:"2.5.1"
 
 Check for MBEDTLS_VERSION_C
 check_feature:"MBEDTLS_VERSION_C":0

From bdbca7b383b72f65f9a2bf2671e1f76f9f789703 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 23 Jun 2017 16:23:21 +0100
Subject: [PATCH 031/745] Zeroize tmp buf on fail in load_file() dhm.c

---
 library/dhm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/dhm.c b/library/dhm.c
index a4715d1703..f7e71f3f6d 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -542,7 +542,10 @@ static int load_file( const char *path, unsigned char **buf, size_t *n )
     if( fread( *buf, 1, *n, f ) != *n )
     {
         fclose( f );
+
+        mbedtls_zeroize( *buf, *n + 1 );
         mbedtls_free( *buf );
+
         return( MBEDTLS_ERR_DHM_FILE_IO_ERROR );
     }
 

From eb132b655c86607237d23b249edde6150029d27f Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 23 Jun 2017 16:30:31 +0100
Subject: [PATCH 032/745] Zeroize tmp buf in mbedtls_md_file() md.c

---
 library/md.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/library/md.c b/library/md.c
index eda98f6361..75b971795e 100644
--- a/library/md.c
+++ b/library/md.c
@@ -312,12 +312,11 @@ int mbedtls_md_file( const mbedtls_md_info_t *md_info, const char *path, unsigne
         md_info->update_func( ctx.md_ctx, buf, n );
 
     if( ferror( f ) != 0 )
-    {
         ret = MBEDTLS_ERR_MD_FILE_IO_ERROR;
-        goto cleanup;
-    }
+    else
+        md_info->finish_func( ctx.md_ctx, output );
 
-    md_info->finish_func( ctx.md_ctx, output );
+    mbedtls_zeroize( buf, sizeof( buf ) );
 
 cleanup:
     fclose( f );

From f3612483ccf61c569ccc3efd79c64ac326e6f74c Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Sun, 25 Jun 2017 11:24:18 +0300
Subject: [PATCH 033/745] Support verbose output of the test suites

generate add ctest test-suites, with the --verbose argument to be given
to the test suites.
The verbose output will be shown **only** if ctest is run with `-v` parameter
The verbose argument is to the test-suites, only when run through `ctest`
---
 tests/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index dc27979681..16e19a9275 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -31,7 +31,7 @@ function(add_test_suite suite_name)
     include_directories(${CMAKE_CURRENT_SOURCE_DIR})
     add_executable(test_suite_${data_name} test_suite_${data_name}.c)
     target_link_libraries(test_suite_${data_name} ${libs})
-    add_test(${data_name}-suite test_suite_${data_name})
+    add_test(${data_name}-suite test_suite_${data_name} --verbose)
 endfunction(add_test_suite)
 
 if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANG)

From 1adcd95a259c14cbb7f2d3525561ab03360e1339 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 26 Jun 2017 09:58:59 +0100
Subject: [PATCH 034/745] Zeroize tmp bufs in entropy.c functions

---
 library/entropy.c | 30 ++++++++++++++++++++----------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/library/entropy.c b/library/entropy.c
index d4d1b27b7f..a500b53127 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -242,7 +242,7 @@ static int entropy_gather_internal( mbedtls_entropy_context *ctx )
         if( ( ret = ctx->source[i].f_source( ctx->source[i].p_source,
                         buf, MBEDTLS_ENTROPY_MAX_GATHER, &olen ) ) != 0 )
         {
-            return( ret );
+            goto cleanup;
         }
 
         /*
@@ -256,9 +256,12 @@ static int entropy_gather_internal( mbedtls_entropy_context *ctx )
     }
 
     if( have_one_strong == 0 )
-        return( MBEDTLS_ERR_ENTROPY_NO_STRONG_SOURCE );
+        ret = MBEDTLS_ERR_ENTROPY_NO_STRONG_SOURCE;
 
-    return( 0 );
+cleanup:
+    mbedtls_zeroize( buf, sizeof( buf ) );
+
+    return( ret );
 }
 
 /*
@@ -370,6 +373,8 @@ int mbedtls_entropy_func( void *data, unsigned char *output, size_t len )
     ret = 0;
 
 exit:
+    mbedtls_zeroize( buf, sizeof( buf ) );
+
 #if defined(MBEDTLS_THREADING_C)
     if( mbedtls_mutex_unlock( &ctx->mutex ) != 0 )
         return( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
@@ -393,9 +398,9 @@ int mbedtls_entropy_update_nv_seed( mbedtls_entropy_context *ctx )
 
     /* Manually update the remaining stream with a separator value to diverge */
     memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );
-    mbedtls_entropy_update_manual( ctx, buf, MBEDTLS_ENTROPY_BLOCK_SIZE );
+    ret = mbedtls_entropy_update_manual( ctx, buf, MBEDTLS_ENTROPY_BLOCK_SIZE );
 
-    return( 0 );
+    return( ret );
 }
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
@@ -421,12 +426,15 @@ int mbedtls_entropy_write_seed_file( mbedtls_entropy_context *ctx, const char *p
     ret = 0;
 
 exit:
+    mbedtls_zeroize( buf, sizeof( buf ) );
+
     fclose( f );
     return( ret );
 }
 
 int mbedtls_entropy_update_seed_file( mbedtls_entropy_context *ctx, const char *path )
 {
+    int ret = 0;
     FILE *f;
     size_t n;
     unsigned char buf[ MBEDTLS_ENTROPY_MAX_SEED_SIZE ];
@@ -442,14 +450,16 @@ int mbedtls_entropy_update_seed_file( mbedtls_entropy_context *ctx, const char *
         n = MBEDTLS_ENTROPY_MAX_SEED_SIZE;
 
     if( fread( buf, 1, n, f ) != n )
-    {
-        fclose( f );
-        return( MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR );
-    }
+        ret = MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR;
+    else
+        ret = mbedtls_entropy_update_manual( ctx, buf, n );
 
     fclose( f );
 
-    mbedtls_entropy_update_manual( ctx, buf, n );
+    mbedtls_zeroize( buf, sizeof( buf ) );
+
+    if( ret != 0 )
+        return( ret );
 
     return( mbedtls_entropy_write_seed_file( ctx, path ) );
 }

From 3fee7593a968f7f8a306501d5ea3e5e76a56669a Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 26 Jun 2017 10:22:24 +0100
Subject: [PATCH 035/745] Zeroize tmp bufs in hmac_drbg.c functions

---
 library/hmac_drbg.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/library/hmac_drbg.c b/library/hmac_drbg.c
index bf5f9b5bd3..24c609e9ce 100644
--- a/library/hmac_drbg.c
+++ b/library/hmac_drbg.c
@@ -364,11 +364,14 @@ int mbedtls_hmac_drbg_write_seed_file( mbedtls_hmac_drbg_context *ctx, const cha
 
 exit:
     fclose( f );
+    mbedtls_zeroize( buf, sizeof( buf ) );
+
     return( ret );
 }
 
 int mbedtls_hmac_drbg_update_seed_file( mbedtls_hmac_drbg_context *ctx, const char *path )
 {
+    int ret = 0;
     FILE *f;
     size_t n;
     unsigned char buf[ MBEDTLS_HMAC_DRBG_MAX_INPUT ];
@@ -387,14 +390,16 @@ int mbedtls_hmac_drbg_update_seed_file( mbedtls_hmac_drbg_context *ctx, const ch
     }
 
     if( fread( buf, 1, n, f ) != n )
-    {
-        fclose( f );
-        return( MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR );
-    }
+        ret = MBEDTLS_ERR_HMAC_DRBG_FILE_IO_ERROR;
+    else
+        mbedtls_hmac_drbg_update( ctx, buf, n );
 
     fclose( f );
 
-    mbedtls_hmac_drbg_update( ctx, buf, n );
+    mbedtls_zeroize( buf, sizeof( buf ) );
+
+    if( ret != 0 )
+        return( ret );
 
     return( mbedtls_hmac_drbg_write_seed_file( ctx, path ) );
 }

From 1f2666f9ec38ad5b44b30202241fd30789ecc48d Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 26 Jun 2017 10:36:20 +0100
Subject: [PATCH 036/745] Zeroize return buf on failure in pkparse.c

---
 library/pkparse.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/pkparse.c b/library/pkparse.c
index efdf437466..06bde5317c 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -101,7 +101,10 @@ int mbedtls_pk_load_file( const char *path, unsigned char **buf, size_t *n )
     if( fread( *buf, 1, *n, f ) != *n )
     {
         fclose( f );
+
+        mbedtls_zeroize( *buf, *n );
         mbedtls_free( *buf );
+
         return( MBEDTLS_ERR_PK_FILE_IO_ERROR );
     }
 

From 13f41e1c20a4a2ed81af332a4be32bd8265fc073 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 26 Jun 2017 10:56:58 +0100
Subject: [PATCH 037/745] Zeroize tmp bufs in ctr_drbg.c functions

---
 library/ctr_drbg.c | 28 +++++++++++++---------------
 1 file changed, 13 insertions(+), 15 deletions(-)

diff --git a/library/ctr_drbg.c b/library/ctr_drbg.c
index 55612c7fc9..7828c4e371 100644
--- a/library/ctr_drbg.c
+++ b/library/ctr_drbg.c
@@ -430,12 +430,11 @@ int mbedtls_ctr_drbg_write_seed_file( mbedtls_ctr_drbg_context *ctx, const char
         goto exit;
 
     if( fwrite( buf, 1, MBEDTLS_CTR_DRBG_MAX_INPUT, f ) != MBEDTLS_CTR_DRBG_MAX_INPUT )
-    {
         ret = MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR;
-        goto exit;
-    }
+    else
+        ret = 0;
 
-    ret = 0;
+    mbedtls_zeroize( buf, sizeof( buf ) );
 
 exit:
     fclose( f );
@@ -444,6 +443,7 @@ exit:
 
 int mbedtls_ctr_drbg_update_seed_file( mbedtls_ctr_drbg_context *ctx, const char *path )
 {
+    int ret = 0;
     FILE *f;
     size_t n;
     unsigned char buf[ MBEDTLS_CTR_DRBG_MAX_INPUT ];
@@ -456,20 +456,18 @@ int mbedtls_ctr_drbg_update_seed_file( mbedtls_ctr_drbg_context *ctx, const char
     fseek( f, 0, SEEK_SET );
 
     if( n > MBEDTLS_CTR_DRBG_MAX_INPUT )
-    {
-        fclose( f );
-        return( MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG );
-    }
-
-    if( fread( buf, 1, n, f ) != n )
-    {
-        fclose( f );
-        return( MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR );
-    }
+        ret = MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG;
+    else if( fread( buf, 1, n, f ) != n )
+        ret = MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR;
+    else
+        mbedtls_ctr_drbg_update( ctx, buf, n );
 
     fclose( f );
 
-    mbedtls_ctr_drbg_update( ctx, buf, n );
+    mbedtls_zeroize( buf, sizeof( buf ) );
+
+    if( ret != 0 )
+        return( ret );
 
     return( mbedtls_ctr_drbg_write_seed_file( ctx, path ) );
 }

From 79a2e7ef069d6420070562e2fd8a9802fa3aa6ff Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 26 Jun 2017 11:10:22 +0100
Subject: [PATCH 038/745] Zeroize return buf on failure in platform.c

---
 library/platform.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/library/platform.c b/library/platform.c
index 8b336c38ec..441298bdee 100644
--- a/library/platform.c
+++ b/library/platform.c
@@ -228,12 +228,13 @@ int mbedtls_platform_std_nv_seed_read( unsigned char *buf, size_t buf_len )
     size_t n;
 
     if( ( file = fopen( MBEDTLS_PLATFORM_STD_NV_SEED_FILE, "rb" ) ) == NULL )
-        return -1;
+        return( -1 );
 
     if( ( n = fread( buf, 1, buf_len, file ) ) != buf_len )
     {
         fclose( file );
-        return -1;
+        mbedtls_zeroize( buf, buf_len );
+        return( -1 );
     }
 
     fclose( file );

From 7351e124108f048c1fd526c5189f2945ad750bcf Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 26 Jun 2017 11:20:02 +0100
Subject: [PATCH 039/745] Zeroize tmp buf in mbedtls_mpi_fill_random()

---
 library/bignum.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/library/bignum.c b/library/bignum.c
index d3a150c3c1..bd8280b6f1 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -63,6 +63,10 @@ static void mbedtls_mpi_zeroize( mbedtls_mpi_uint *v, size_t n ) {
     volatile mbedtls_mpi_uint *p = v; while( n-- ) *p++ = 0;
 }
 
+static void mbedtls_zeroize( void *v, size_t n ) {
+    volatile unsigned char *p = v; while( n-- ) *p++ = 0;
+}
+
 #define ciL    (sizeof(mbedtls_mpi_uint))         /* chars in limb  */
 #define biL    (ciL << 3)               /* bits  in limb  */
 #define biH    (ciL << 2)               /* half limb size */
@@ -1882,6 +1886,8 @@ int mbedtls_mpi_fill_random( mbedtls_mpi *X, size_t size,
     MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( X, buf, size ) );
 
 cleanup:
+    mbedtls_zeroize( buf, sizeof( buf ) );
+
     return( ret );
 }
 

From a00498819f16f2d4970e598537791fb05f28ebe2 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 26 Jun 2017 11:35:17 +0100
Subject: [PATCH 040/745] Zeroize old psk buf when changing value in ssl_tls

---
 library/ssl_tls.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 661ae7065b..9b5fccb5ca 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -6051,6 +6051,7 @@ int mbedtls_ssl_conf_psk( mbedtls_ssl_config *conf,
 
     if( conf->psk != NULL || conf->psk_identity != NULL )
     {
+        mbedtls_zeroize( conf->psk, conf->psk_len );
         mbedtls_free( conf->psk );
         mbedtls_free( conf->psk_identity );
         conf->psk = NULL;
@@ -6086,7 +6087,10 @@ int mbedtls_ssl_set_hs_psk( mbedtls_ssl_context *ssl,
         return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
 
     if( ssl->handshake->psk != NULL )
+    {
+        mbedtls_zeroize( ssl->handshake->psk, ssl->handshake->psk_len );
         mbedtls_free( ssl->handshake->psk );
+    }
 
     if( ( ssl->handshake->psk = mbedtls_calloc( 1, psk_len ) ) == NULL )
         return( MBEDTLS_ERR_SSL_ALLOC_FAILED );

From 03d70504ca3bf06a5c2bd6ad948effb25c59ed7f Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 26 Jun 2017 11:44:54 +0100
Subject: [PATCH 041/745] Zeroize heap buf on failure in pem.c

---
 library/pem.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/pem.c b/library/pem.c
index 8dd86a4ac9..a09257cc7c 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -341,6 +341,7 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
     ( defined(MBEDTLS_DES_C) || defined(MBEDTLS_AES_C) )
         if( pwd == NULL )
         {
+            mbedtls_zeroize( buf, len );
             mbedtls_free( buf );
             return( MBEDTLS_ERR_PEM_PASSWORD_REQUIRED );
         }
@@ -369,10 +370,12 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
          */
         if( len <= 2 || buf[0] != 0x30 || buf[1] > 0x83 )
         {
+            mbedtls_zeroize( buf, len );
             mbedtls_free( buf );
             return( MBEDTLS_ERR_PEM_PASSWORD_MISMATCH );
         }
 #else
+        mbedtls_zeroize( buf, len );
         mbedtls_free( buf );
         return( MBEDTLS_ERR_PEM_FEATURE_UNAVAILABLE );
 #endif /* MBEDTLS_MD5_C && MBEDTLS_CIPHER_MODE_CBC &&

From 59e6963a37a615b137ee4f9824f798dc704fdd96 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 26 Jun 2017 13:26:58 +0100
Subject: [PATCH 042/745] Prevent clever optimization to prematurely quit loop
 in safe memcmp

The previous version of `mbedtls_ssl_safer_memcmp` did not qualify the
pointers to the arrays to be compared as volatile, theoretically
opening the possibility for the compiler to notice that the loop
operation `diff |= A[i] ^ B[i]` is pointless if `diff = -1`. This
commit changes this. It also declares the stack variable `diff` as
volatile, to force read and write in every loop; omitting that, the
compiler would still be allowed to get away with reading `A[i]` and
`B[i]` but not doing the XOR and not updating `diff`.
---
 include/mbedtls/ssl_internal.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/mbedtls/ssl_internal.h b/include/mbedtls/ssl_internal.h
index 756360b181..8d3ab61ef9 100644
--- a/include/mbedtls/ssl_internal.h
+++ b/include/mbedtls/ssl_internal.h
@@ -600,9 +600,9 @@ void mbedtls_ssl_dtls_replay_update( mbedtls_ssl_context *ssl );
 static inline int mbedtls_ssl_safer_memcmp( const void *a, const void *b, size_t n )
 {
     size_t i;
-    const unsigned char *A = (const unsigned char *) a;
-    const unsigned char *B = (const unsigned char *) b;
-    unsigned char diff = 0;
+    volatile const unsigned char *A = (volatile const unsigned char *) a;
+    volatile const unsigned char *B = (volatile const unsigned char *) b;
+    volatile unsigned char diff = 0;
 
     for( i = 0; i < n; i++ )
         diff |= A[i] ^ B[i];

From 83c9f495ffe70c7dd280b41fdfd4881485a3bc28 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 26 Jun 2017 13:52:14 +0100
Subject: [PATCH 043/745] Prevent bounds check bypass through overflow in PSK
 identity parsing

The check `if( *p + n > end )` in `ssl_parse_client_psk_identity` is
unsafe because `*p + n` might overflow, thus bypassing the check. As
`n` is a user-specified value up to 65K, this is relevant if the
library happens to be located in the last 65K of virtual memory.

This commit replaces the check by a safe version.
---
 library/ssl_srv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index f137c3dce6..97d7a9e80b 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -3436,7 +3436,7 @@ static int ssl_parse_client_psk_identity( mbedtls_ssl_context *ssl, unsigned cha
     /*
      * Receive client pre-shared key identity name
      */
-    if( *p + 2 > end )
+    if( end - *p < 2 )
     {
         MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
         return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );
@@ -3445,7 +3445,7 @@ static int ssl_parse_client_psk_identity( mbedtls_ssl_context *ssl, unsigned cha
     n = ( (*p)[0] << 8 ) | (*p)[1];
     *p += 2;
 
-    if( n < 1 || n > 65535 || *p + n > end )
+    if( n < 1 || n > 65535 || n > (size_t) ( end - *p ) )
     {
         MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad client key exchange message" ) );
         return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_KEY_EXCHANGE );

From 53c77cccc9ddb7e54f1c887cab7fcac57d68c343 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Tue, 27 Jun 2017 16:15:06 +0100
Subject: [PATCH 044/745] Initialise pointers to avoid IAR compiler warnings

---
 library/ssl_cli.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index a2b9f8cfe1..04ce8f7289 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -2258,7 +2258,7 @@ static int ssl_parse_server_key_exchange( mbedtls_ssl_context *ssl )
     int ret;
     const mbedtls_ssl_ciphersuite_t *ciphersuite_info =
         ssl->transform_negotiate->ciphersuite_info;
-    unsigned char *p, *end;
+    unsigned char *p = NULL, *end = NULL;
 
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server key exchange" ) );
 

From 79ae065117761fb32dd5b04a1f6800f0cb722e38 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Tue, 27 Jun 2017 16:17:54 +0100
Subject: [PATCH 045/745] Add ChangeLog entry for IAR compilation warnings

---
 ChangeLog | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 84a05d0035..46acda75f3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x released xxxx-xx-xx
+
+Bugfix
+   * Fix variable used before assignment compilation warnings with IAR
+     toolchain. Found by gkerrien38.
+
 = mbed TLS 2.5.1 released xxxx-xx-xx
 
 Security

From 4e2c07c6e10737cd780df8bb84c9795cecae3ab4 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Tue, 27 Jun 2017 16:57:26 +0100
Subject: [PATCH 046/745] Zeroize tmp buf in ctr_drbg_write_seed_file()

---
 library/ctr_drbg.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/library/ctr_drbg.c b/library/ctr_drbg.c
index 7828c4e371..a31f7b816d 100644
--- a/library/ctr_drbg.c
+++ b/library/ctr_drbg.c
@@ -434,9 +434,9 @@ int mbedtls_ctr_drbg_write_seed_file( mbedtls_ctr_drbg_context *ctx, const char
     else
         ret = 0;
 
+exit:
     mbedtls_zeroize( buf, sizeof( buf ) );
 
-exit:
     fclose( f );
     return( ret );
 }
@@ -456,8 +456,12 @@ int mbedtls_ctr_drbg_update_seed_file( mbedtls_ctr_drbg_context *ctx, const char
     fseek( f, 0, SEEK_SET );
 
     if( n > MBEDTLS_CTR_DRBG_MAX_INPUT )
-        ret = MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG;
-    else if( fread( buf, 1, n, f ) != n )
+    {
+        fclose( f );
+        return( MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG );
+    }
+
+    if( fread( buf, 1, n, f ) != n )
         ret = MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR;
     else
         mbedtls_ctr_drbg_update( ctx, buf, n );

From 034ea7e754e74a94945e25615aea8f39e9e06222 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Fri, 28 Apr 2017 15:14:50 +0100
Subject: [PATCH 047/745] Add int return values to SHA1 function calls

The following function calls are being deprecated to introduce int
return values.
    * mbedtls_sha1()
    * mbedtls_sha1_starts()
    * mbedtls_sha1_update()
    * mbedtls_sha1_finish()
    * mbedtls_sha1_process()
The return codes can be used to return error values. This is important
when using hardware accelerators.
---
 include/mbedtls/sha1.h | 132 +++++++++++++++++++++++++++++++++++++++--
 library/sha1.c         |  90 ++++++++++++++++++++--------
 2 files changed, 192 insertions(+), 30 deletions(-)

diff --git a/include/mbedtls/sha1.h b/include/mbedtls/sha1.h
index 7a67c6c1fb..9dde5b89e9 100644
--- a/include/mbedtls/sha1.h
+++ b/include/mbedtls/sha1.h
@@ -32,6 +32,11 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
+    !defined(inline) && !defined(__cplusplus)
+#define inline __inline
+#endif
+
 #if !defined(MBEDTLS_SHA1_ALT)
 // Regular implementation
 //
@@ -78,8 +83,10 @@ void mbedtls_sha1_clone( mbedtls_sha1_context *dst,
  * \brief          SHA-1 context setup
  *
  * \param ctx      context to be initialized
+ *
+ * \return         0 if successful
  */
-void mbedtls_sha1_starts( mbedtls_sha1_context *ctx );
+int mbedtls_sha1_starts_ext( mbedtls_sha1_context *ctx );
 
 /**
  * \brief          SHA-1 process buffer
@@ -87,19 +94,103 @@ void mbedtls_sha1_starts( mbedtls_sha1_context *ctx );
  * \param ctx      SHA-1 context
  * \param input    buffer holding the  data
  * \param ilen     length of the input data
+ *
+ * \return         0 if successful
  */
-void mbedtls_sha1_update( mbedtls_sha1_context *ctx, const unsigned char *input, size_t ilen );
+int mbedtls_sha1_update_ext( mbedtls_sha1_context *ctx,
+                             const unsigned char *input,
+                             size_t ilen );
 
 /**
  * \brief          SHA-1 final digest
  *
  * \param ctx      SHA-1 context
  * \param output   SHA-1 checksum result
+ *
+ * \return         0 if successful
  */
-void mbedtls_sha1_finish( mbedtls_sha1_context *ctx, unsigned char output[20] );
+int mbedtls_sha1_finish_ext( mbedtls_sha1_context *ctx,
+                             unsigned char output[20] );
 
-/* Internal use */
-void mbedtls_sha1_process( mbedtls_sha1_context *ctx, const unsigned char data[64] );
+/**
+ * \brief          SHA-1 process data block (internal use only)
+ *
+ * \param ctx      SHA-1 context
+ * \param data     buffer holding one block of data
+ *
+ * \return         0 if successful
+ */
+int mbedtls_sha1_process_ext( mbedtls_sha1_context *ctx,
+                              const unsigned char data[64] );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          SHA-1 context setup
+ *
+ * \deprecated     Superseded by mbedtls_sha1_starts_ext() in 2.5.0
+ *
+ * \param ctx      context to be initialized
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha1_starts(
+                                                mbedtls_sha1_context *ctx )
+{
+    mbedtls_sha1_starts_ext( ctx );
+}
+
+/**
+ * \brief          SHA-1 process buffer
+ *
+ * \deprecated     Superseded by mbedtls_sha1_update_ext() in 2.5.0
+ *
+ * \param ctx      SHA-1 context
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha1_update(
+                                                mbedtls_sha1_context *ctx,
+                                                const unsigned char *input,
+                                                size_t ilen )
+{
+    mbedtls_sha1_update_ext( ctx, input, ilen );
+}
+
+/**
+ * \brief          SHA-1 final digest
+ *
+ * \deprecated     Superseded by mbedtls_sha1_finish_ext() in 2.5.0
+ *
+ * \param ctx      SHA-1 context
+ * \param output   SHA-1 checksum result
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha1_finish(
+                                                mbedtls_sha1_context *ctx,
+                                                unsigned char output[20] )
+{
+    mbedtls_sha1_finish_ext( ctx, output );
+}
+
+/**
+ * \brief          SHA-1 process data block (internal use only)
+ *
+ * \deprecated     Superseded by mbedtls_sha1_process_ext() in 2.5.0
+ *
+ * \param ctx      SHA-1 context
+ * \param data     buffer holding one block of data
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha1_process(
+                                                mbedtls_sha1_context *ctx,
+                                                const unsigned char data[64] )
+{
+    mbedtls_sha1_process_ext( ctx, data );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 #ifdef __cplusplus
 }
@@ -119,8 +210,37 @@ extern "C" {
  * \param input    buffer holding the  data
  * \param ilen     length of the input data
  * \param output   SHA-1 checksum result
+ *
+ * \return         0 if successful
  */
-void mbedtls_sha1( const unsigned char *input, size_t ilen, unsigned char output[20] );
+int mbedtls_sha1_ext( const unsigned char *input,
+                      size_t ilen,
+                      unsigned char output[20] );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          Output = SHA-1( input buffer )
+ *
+ * \deprecated     Superseded by mbedtls_sha1_ext() in 2.5.0
+ *
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ * \param output   SHA-1 checksum result
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha1( const unsigned char *input,
+                                                    size_t ilen,
+                                                    unsigned char output[20] )
+{
+    mbedtls_sha1_ext( input, ilen, output );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 /**
  * \brief          Checkup routine
diff --git a/library/sha1.c b/library/sha1.c
index 2ccf2a2f52..d2ec8bae9d 100644
--- a/library/sha1.c
+++ b/library/sha1.c
@@ -97,7 +97,7 @@ void mbedtls_sha1_clone( mbedtls_sha1_context *dst,
 /*
  * SHA-1 context setup
  */
-void mbedtls_sha1_starts( mbedtls_sha1_context *ctx )
+int mbedtls_sha1_starts_ext( mbedtls_sha1_context *ctx )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -107,10 +107,13 @@ void mbedtls_sha1_starts( mbedtls_sha1_context *ctx )
     ctx->state[2] = 0x98BADCFE;
     ctx->state[3] = 0x10325476;
     ctx->state[4] = 0xC3D2E1F0;
+
+    return( 0 );
 }
 
 #if !defined(MBEDTLS_SHA1_PROCESS_ALT)
-void mbedtls_sha1_process( mbedtls_sha1_context *ctx, const unsigned char data[64] )
+int mbedtls_sha1_process_ext( mbedtls_sha1_context *ctx,
+                              const unsigned char data[64] )
 {
     uint32_t temp, W[16], A, B, C, D, E;
 
@@ -264,19 +267,24 @@ void mbedtls_sha1_process( mbedtls_sha1_context *ctx, const unsigned char data[6
     ctx->state[2] += C;
     ctx->state[3] += D;
     ctx->state[4] += E;
+
+    return( 0 );
 }
 #endif /* !MBEDTLS_SHA1_PROCESS_ALT */
 
 /*
  * SHA-1 process buffer
  */
-void mbedtls_sha1_update( mbedtls_sha1_context *ctx, const unsigned char *input, size_t ilen )
+int mbedtls_sha1_update_ext( mbedtls_sha1_context *ctx,
+                             const unsigned char *input,
+                             size_t ilen )
 {
+    int ret;
     size_t fill;
     uint32_t left;
 
     if( ilen == 0 )
-        return;
+        return( 0 );
 
     left = ctx->total[0] & 0x3F;
     fill = 64 - left;
@@ -290,7 +298,10 @@ void mbedtls_sha1_update( mbedtls_sha1_context *ctx, const unsigned char *input,
     if( left && ilen >= fill )
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
-        mbedtls_sha1_process( ctx, ctx->buffer );
+
+        if( ( ret = mbedtls_sha1_process_ext( ctx, ctx->buffer ) ) != 0 )
+            return( ret );
+
         input += fill;
         ilen  -= fill;
         left = 0;
@@ -298,13 +309,17 @@ void mbedtls_sha1_update( mbedtls_sha1_context *ctx, const unsigned char *input,
 
     while( ilen >= 64 )
     {
-        mbedtls_sha1_process( ctx, input );
+        if( ( ret = mbedtls_sha1_process_ext( ctx, input ) ) != 0 )
+            return( ret );
+
         input += 64;
         ilen  -= 64;
     }
 
     if( ilen > 0 )
         memcpy( (void *) (ctx->buffer + left), input, ilen );
+
+    return( 0 );
 }
 
 static const unsigned char sha1_padding[64] =
@@ -318,8 +333,10 @@ static const unsigned char sha1_padding[64] =
 /*
  * SHA-1 final digest
  */
-void mbedtls_sha1_finish( mbedtls_sha1_context *ctx, unsigned char output[20] )
+int mbedtls_sha1_finish_ext( mbedtls_sha1_context *ctx,
+                             unsigned char output[20] )
 {
+    int ret;
     uint32_t last, padn;
     uint32_t high, low;
     unsigned char msglen[8];
@@ -334,14 +351,18 @@ void mbedtls_sha1_finish( mbedtls_sha1_context *ctx, unsigned char output[20] )
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    mbedtls_sha1_update( ctx, sha1_padding, padn );
-    mbedtls_sha1_update( ctx, msglen, 8 );
+    if( ( ret = mbedtls_sha1_update_ext( ctx, sha1_padding, padn ) ) != 0 )
+        return( ret );
+    if( ( ret = mbedtls_sha1_update_ext( ctx, msglen, 8 ) ) != 0 )
+        return( ret );
 
     PUT_UINT32_BE( ctx->state[0], output,  0 );
     PUT_UINT32_BE( ctx->state[1], output,  4 );
     PUT_UINT32_BE( ctx->state[2], output,  8 );
     PUT_UINT32_BE( ctx->state[3], output, 12 );
     PUT_UINT32_BE( ctx->state[4], output, 16 );
+
+    return( 0 );
 }
 
 #endif /* !MBEDTLS_SHA1_ALT */
@@ -349,15 +370,27 @@ void mbedtls_sha1_finish( mbedtls_sha1_context *ctx, unsigned char output[20] )
 /*
  * output = SHA-1( input buffer )
  */
-void mbedtls_sha1( const unsigned char *input, size_t ilen, unsigned char output[20] )
+int mbedtls_sha1_ext( const unsigned char *input,
+                      size_t ilen,
+                      unsigned char output[20] )
 {
+    int ret;
     mbedtls_sha1_context ctx;
 
     mbedtls_sha1_init( &ctx );
-    mbedtls_sha1_starts( &ctx );
-    mbedtls_sha1_update( &ctx, input, ilen );
-    mbedtls_sha1_finish( &ctx, output );
+
+    if( ( ret = mbedtls_sha1_starts_ext( &ctx ) ) != 0 )
+        return( ret );
+
+    if( ( ret = mbedtls_sha1_update_ext( &ctx, input, ilen ) ) != 0 )
+        return( ret );
+
+    if( ( ret = mbedtls_sha1_finish_ext( &ctx, output ) ) != 0 )
+        return( ret );
+
     mbedtls_sha1_free( &ctx );
+
+    return( 0 );
 }
 
 #if defined(MBEDTLS_SELF_TEST)
@@ -406,29 +439,30 @@ int mbedtls_sha1_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  SHA-1 test #%d: ", i + 1 );
 
-        mbedtls_sha1_starts( &ctx );
+        if( mbedtls_sha1_starts_ext( &ctx ) != 0 )
+            goto fail;
 
         if( i == 2 )
         {
             memset( buf, 'a', buflen = 1000 );
 
             for( j = 0; j < 1000; j++ )
-                mbedtls_sha1_update( &ctx, buf, buflen );
+            {
+                if( mbedtls_sha1_update_ext( &ctx, buf, buflen ) != 0 )
+                    goto fail;
+            }
         }
         else
-            mbedtls_sha1_update( &ctx, sha1_test_buf[i],
-                               sha1_test_buflen[i] );
+        {
+            if( mbedtls_sha1_update_ext( &ctx, sha1_test_buf[i],
+                                         sha1_test_buflen[i] ) != 0 )
+                goto fail;
+        }
 
-        mbedtls_sha1_finish( &ctx, sha1sum );
+        mbedtls_sha1_finish_ext( &ctx, sha1sum );
 
         if( memcmp( sha1sum, sha1_test_sum[i], 20 ) != 0 )
-        {
-            if( verbose != 0 )
-                mbedtls_printf( "failed\n" );
-
-            ret = 1;
             goto exit;
-        }
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -437,6 +471,14 @@ int mbedtls_sha1_self_test( int verbose )
     if( verbose != 0 )
         mbedtls_printf( "\n" );
 
+    goto exit;
+
+fail:
+    if( verbose != 0 )
+        mbedtls_printf( "failed\n" );
+
+    ret = 1;
+
 exit:
     mbedtls_sha1_free( &ctx );
 

From 1d85213602167ddfed3e5b52c2916321e1688dbf Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Fri, 28 Apr 2017 16:21:40 +0100
Subject: [PATCH 048/745] Add int return values to MD2 function calls

The following function calls are being deprecated to introduce int
return values.
    * mbedtls_md2()
    * mbedtls_md2_starts()
    * mbedtls_md2_update()
    * mbedtls_md2_finish()
    * mbedtls_md2_process()
The return codes can be used to return error values. This is important
when using hardware accelerators.
---
 include/mbedtls/md2.h | 130 +++++++++++++++++++++++++++++++++++++++---
 library/md2.c         |  69 ++++++++++++++++------
 2 files changed, 173 insertions(+), 26 deletions(-)

diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index 0f93fbf427..1f3b107730 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -31,6 +31,11 @@
 
 #include <stddef.h>
 
+#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
+    !defined(inline) && !defined(__cplusplus)
+#define inline __inline
+#endif
+
 #if !defined(MBEDTLS_MD2_ALT)
 // Regular implementation
 //
@@ -78,8 +83,10 @@ void mbedtls_md2_clone( mbedtls_md2_context *dst,
  * \brief          MD2 context setup
  *
  * \param ctx      context to be initialized
+ *
+ * \return         0 if successful
  */
-void mbedtls_md2_starts( mbedtls_md2_context *ctx );
+int mbedtls_md2_starts_ext( mbedtls_md2_context *ctx );
 
 /**
  * \brief          MD2 process buffer
@@ -87,16 +94,99 @@ void mbedtls_md2_starts( mbedtls_md2_context *ctx );
  * \param ctx      MD2 context
  * \param input    buffer holding the  data
  * \param ilen     length of the input data
+ *
+ * \return         0 if successful
  */
-void mbedtls_md2_update( mbedtls_md2_context *ctx, const unsigned char *input, size_t ilen );
+int mbedtls_md2_update_ext( mbedtls_md2_context *ctx,
+                            const unsigned char *input,
+                            size_t ilen );
 
 /**
  * \brief          MD2 final digest
  *
  * \param ctx      MD2 context
  * \param output   MD2 checksum result
+ *
+ * \return         0 if successful
  */
-void mbedtls_md2_finish( mbedtls_md2_context *ctx, unsigned char output[16] );
+int mbedtls_md2_finish_ext( mbedtls_md2_context *ctx,
+                            unsigned char output[16] );
+
+/**
+ * \brief          MD2 process data block (internal use only)
+ *
+ * \param ctx      MD2 context
+ *
+ * \return         0 if successful
+ */
+int mbedtls_md2_process_ext( mbedtls_md2_context *ctx );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          MD2 context setup
+ *
+ * \deprecated     Superseded by mbedtls_md2_starts_ext() in 2.5.0
+ *
+ * \param ctx      context to be initialized
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md2_starts(
+                                                    mbedtls_md2_context *ctx )
+{
+    mbedtls_md2_starts_ext( ctx );
+}
+
+/**
+ * \brief          MD2 process buffer
+ *
+ * \deprecated     Superseded by mbedtls_md2_update_ext() in 2.5.0
+ *
+ * \param ctx      MD2 context
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md2_update(
+                                                mbedtls_md2_context *ctx,
+                                                const unsigned char *input,
+                                                size_t ilen )
+{
+    mbedtls_md2_update_ext( ctx, input, ilen );
+}
+
+/**
+ * \brief          MD2 final digest
+ *
+ * \deprecated     Superseded by mbedtls_md2_finish_ext() in 2.5.0
+ *
+ * \param ctx      MD2 context
+ * \param output   MD2 checksum result
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md2_finish(
+                                                    mbedtls_md2_context *ctx,
+                                                    unsigned char output[16] )
+{
+    mbedtls_md2_finish_ext( ctx, output );
+}
+
+/**
+ * \brief          MD2 process data block (internal use only)
+ *
+ * \deprecated     Superseded by mbedtls_md2_process_ext() in 2.5.0
+ *
+ * \param ctx      MD2 context
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md2_process(
+                                                    mbedtls_md2_context *ctx )
+{
+    mbedtls_md2_process_ext( ctx );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 #ifdef __cplusplus
 }
@@ -117,7 +207,36 @@ extern "C" {
  * \param ilen     length of the input data
  * \param output   MD2 checksum result
  */
-void mbedtls_md2( const unsigned char *input, size_t ilen, unsigned char output[16] );
+int mbedtls_md2_ext( const unsigned char *input,
+                     size_t ilen,
+                     unsigned char output[16] );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          Output = MD2( input buffer )
+ *
+ * \deprecated     Superseded by mbedtls_md2() in 2.5.0
+ *
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ * \param output   MD2 checksum result
+ *
+ * \return         0 if successful
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md2( const unsigned char *input,
+                                                   size_t ilen,
+                                                   unsigned char output[16] )
+{
+    mbedtls_md2_ext( input, ilen, output );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 /**
  * \brief          Checkup routine
@@ -126,9 +245,6 @@ void mbedtls_md2( const unsigned char *input, size_t ilen, unsigned char output[
  */
 int mbedtls_md2_self_test( int verbose );
 
-/* Internal use */
-void mbedtls_md2_process( mbedtls_md2_context *ctx );
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/library/md2.c b/library/md2.c
index 95cbcce658..7dd2b6bcbb 100644
--- a/library/md2.c
+++ b/library/md2.c
@@ -105,16 +105,18 @@ void mbedtls_md2_clone( mbedtls_md2_context *dst,
 /*
  * MD2 context setup
  */
-void mbedtls_md2_starts( mbedtls_md2_context *ctx )
+int mbedtls_md2_starts_ext( mbedtls_md2_context *ctx )
 {
     memset( ctx->cksum, 0, 16 );
     memset( ctx->state, 0, 46 );
     memset( ctx->buffer, 0, 16 );
     ctx->left = 0;
+
+    return( 0 );
 }
 
 #if !defined(MBEDTLS_MD2_PROCESS_ALT)
-void mbedtls_md2_process( mbedtls_md2_context *ctx )
+int mbedtls_md2_process_ext( mbedtls_md2_context *ctx )
 {
     int i, j;
     unsigned char t = 0;
@@ -146,14 +148,19 @@ void mbedtls_md2_process( mbedtls_md2_context *ctx )
            ( ctx->cksum[i] ^ PI_SUBST[ctx->buffer[i] ^ t] );
         t  = ctx->cksum[i];
     }
+
+    return( 0 );
 }
 #endif /* !MBEDTLS_MD2_PROCESS_ALT */
 
 /*
  * MD2 process buffer
  */
-void mbedtls_md2_update( mbedtls_md2_context *ctx, const unsigned char *input, size_t ilen )
+int mbedtls_md2_update_ext( mbedtls_md2_context *ctx,
+                            const unsigned char *input,
+                            size_t ilen )
 {
+    int ret;
     size_t fill;
 
     while( ilen > 0 )
@@ -172,16 +179,21 @@ void mbedtls_md2_update( mbedtls_md2_context *ctx, const unsigned char *input, s
         if( ctx->left == 16 )
         {
             ctx->left = 0;
-            mbedtls_md2_process( ctx );
+            if( ( ret = mbedtls_md2_process_ext( ctx ) ) != 0 )
+                return( ret );
         }
     }
+
+    return( 0 );
 }
 
 /*
  * MD2 final digest
  */
-void mbedtls_md2_finish( mbedtls_md2_context *ctx, unsigned char output[16] )
+int mbedtls_md2_finish_ext( mbedtls_md2_context *ctx,
+                            unsigned char output[16] )
 {
+    int ret;
     size_t i;
     unsigned char x;
 
@@ -190,12 +202,16 @@ void mbedtls_md2_finish( mbedtls_md2_context *ctx, unsigned char output[16] )
     for( i = ctx->left; i < 16; i++ )
         ctx->buffer[i] = x;
 
-    mbedtls_md2_process( ctx );
+    if( ( ret = mbedtls_md2_process_ext( ctx ) ) != 0 )
+        return( ret );
 
     memcpy( ctx->buffer, ctx->cksum, 16 );
-    mbedtls_md2_process( ctx );
+    if( ( ret = mbedtls_md2_process_ext( ctx ) ) != 0 )
+        return( ret );
 
     memcpy( output, ctx->state, 16 );
+
+    return( 0 );
 }
 
 #endif /* !MBEDTLS_MD2_ALT */
@@ -203,15 +219,28 @@ void mbedtls_md2_finish( mbedtls_md2_context *ctx, unsigned char output[16] )
 /*
  * output = MD2( input buffer )
  */
-void mbedtls_md2( const unsigned char *input, size_t ilen, unsigned char output[16] )
+int mbedtls_md2_ext( const unsigned char *input,
+                     size_t ilen,
+                     unsigned char output[16] )
 {
+    int ret;
     mbedtls_md2_context ctx;
 
     mbedtls_md2_init( &ctx );
-    mbedtls_md2_starts( &ctx );
-    mbedtls_md2_update( &ctx, input, ilen );
-    mbedtls_md2_finish( &ctx, output );
+
+    if( ( ret = mbedtls_md2_starts_ext( &ctx ) ) != 0 )
+        return( ret );
+
+    if( ( ret = mbedtls_md2_update_ext( &ctx, input, ilen ) ) != 0 )
+        return( ret );
+
+    if( ( ret = mbedtls_md2_finish_ext( &ctx, output ) ) != 0 )
+        return( ret );
+
+
     mbedtls_md2_free( &ctx );
+
+    return( 0 );
 }
 
 #if defined(MBEDTLS_SELF_TEST)
@@ -262,16 +291,12 @@ int mbedtls_md2_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  MD2 test #%d: ", i + 1 );
 
-        mbedtls_md2( (unsigned char *) md2_test_str[i],
-             strlen( md2_test_str[i] ), md2sum );
+        if( mbedtls_md2_ext( (unsigned char *)md2_test_str[i],
+                             strlen( md2_test_str[i] ), md2sum ) != 0 )
+            goto fail;
 
         if( memcmp( md2sum, md2_test_sum[i], 16 ) != 0 )
-        {
-            if( verbose != 0 )
-                mbedtls_printf( "failed\n" );
-
-            return( 1 );
-        }
+            goto fail;
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -281,6 +306,12 @@ int mbedtls_md2_self_test( int verbose )
         mbedtls_printf( "\n" );
 
     return( 0 );
+
+fail:
+    if( verbose != 0 )
+        mbedtls_printf( "failed\n" );
+
+    return( 1 );
 }
 
 #endif /* MBEDTLS_SELF_TEST */

From bee0635b1593d879504e04136c3d10ce36cd6e34 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Fri, 28 Apr 2017 17:00:30 +0100
Subject: [PATCH 049/745] Add int return values to MD4 function calls

The following function calls are being deprecated to introduce int
return values.
    * mbedtls_md4()
    * mbedtls_md4_starts()
    * mbedtls_md4_update()
    * mbedtls_md4_finish()
    * mbedtls_md4_process()
The return codes can be used to return error values. This is important
when using hardware accelerators.
---
 include/mbedtls/md4.h | 134 +++++++++++++++++++++++++++++++++++++++---
 library/md4.c         |  80 ++++++++++++++++++-------
 2 files changed, 186 insertions(+), 28 deletions(-)

diff --git a/include/mbedtls/md4.h b/include/mbedtls/md4.h
index 45214d41d9..7968b69a0c 100644
--- a/include/mbedtls/md4.h
+++ b/include/mbedtls/md4.h
@@ -32,6 +32,11 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
+    !defined(inline) && !defined(__cplusplus)
+#define inline __inline
+#endif
+
 #if !defined(MBEDTLS_MD4_ALT)
 // Regular implementation
 //
@@ -78,8 +83,10 @@ void mbedtls_md4_clone( mbedtls_md4_context *dst,
  * \brief          MD4 context setup
  *
  * \param ctx      context to be initialized
+ *
+ * \return         0 if successful
  */
-void mbedtls_md4_starts( mbedtls_md4_context *ctx );
+int mbedtls_md4_starts_ext( mbedtls_md4_context *ctx );
 
 /**
  * \brief          MD4 process buffer
@@ -87,16 +94,103 @@ void mbedtls_md4_starts( mbedtls_md4_context *ctx );
  * \param ctx      MD4 context
  * \param input    buffer holding the  data
  * \param ilen     length of the input data
+ *
+ * \return         0 if successful
  */
-void mbedtls_md4_update( mbedtls_md4_context *ctx, const unsigned char *input, size_t ilen );
+int mbedtls_md4_update_ext( mbedtls_md4_context *ctx,
+                            const unsigned char *input,
+                            size_t ilen );
 
 /**
  * \brief          MD4 final digest
  *
  * \param ctx      MD4 context
  * \param output   MD4 checksum result
+ *
+ * \return         0 if successful
  */
-void mbedtls_md4_finish( mbedtls_md4_context *ctx, unsigned char output[16] );
+int mbedtls_md4_finish_ext( mbedtls_md4_context *ctx,
+                            unsigned char output[16] );
+
+/**
+ * \brief          MD4 process data block (internal use only)
+ *
+ * \param ctx      MD4 context
+ * \param data     buffer holding one block of data
+ *
+ * \return         0 if successful
+ */
+int mbedtls_md4_process_ext( mbedtls_md4_context *ctx,
+                             const unsigned char data[64] );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          MD4 context setup
+ *
+ * \deprecated     Superseded by mbedtls_md4_starts_ext() in 2.5.0
+ *
+ * \param ctx      context to be initialized
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md4_starts(
+                                                    mbedtls_md4_context *ctx )
+{
+    mbedtls_md4_starts_ext( ctx );
+}
+
+/**
+ * \brief          MD4 process buffer
+ *
+ * \deprecated     Superseded by mbedtls_md4_update_ext() in 2.5.0
+ *
+ * \param ctx      MD4 context
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md4_update(
+                                                    mbedtls_md4_context *ctx,
+                                                    const unsigned char *input,
+                                                    size_t ilen )
+{
+    mbedtls_md4_update_ext( ctx, input, ilen );
+}
+
+/**
+ * \brief          MD4 final digest
+ *
+ * \deprecated     Superseded by mbedtls_md4_finish_ext() in 2.5.0
+ *
+ * \param ctx      MD4 context
+ * \param output   MD4 checksum result
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md4_finish(
+                                                    mbedtls_md4_context *ctx,
+                                                    unsigned char output[16] )
+{
+    mbedtls_md4_finish_ext( ctx, output );
+}
+
+/**
+ * \brief          MD4 process data block (internal use only)
+ *
+ * \deprecated     Superseded by mbedtls_md4_process_ext() in 2.5.0
+ *
+ * \param ctx      MD4 context
+ * \param data     buffer holding one block of data
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md4_process(
+                                                mbedtls_md4_context *ctx,
+                                                const unsigned char data[64] )
+{
+    mbedtls_md4_process_ext( ctx, data );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 #ifdef __cplusplus
 }
@@ -116,8 +210,37 @@ extern "C" {
  * \param input    buffer holding the  data
  * \param ilen     length of the input data
  * \param output   MD4 checksum result
+ *
+ * \return         0 if successful
  */
-void mbedtls_md4( const unsigned char *input, size_t ilen, unsigned char output[16] );
+int mbedtls_md4_ext( const unsigned char *input,
+                     size_t ilen,
+                     unsigned char output[16] );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          Output = MD4( input buffer )
+ *
+ * \deprecated     Superseded by mbedtls_md4_ext() in 2.5.0
+ *
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ * \param output   MD4 checksum result
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md4( const unsigned char *input,
+                                                   size_t ilen,
+                                                   unsigned char output[16] )
+{
+    mbedtls_md4_ext( input, ilen, output );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 /**
  * \brief          Checkup routine
@@ -126,9 +249,6 @@ void mbedtls_md4( const unsigned char *input, size_t ilen, unsigned char output[
  */
 int mbedtls_md4_self_test( int verbose );
 
-/* Internal use */
-void mbedtls_md4_process( mbedtls_md4_context *ctx, const unsigned char data[64] );
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/library/md4.c b/library/md4.c
index 11a77e3ae4..9239b6344e 100644
--- a/library/md4.c
+++ b/library/md4.c
@@ -98,7 +98,7 @@ void mbedtls_md4_clone( mbedtls_md4_context *dst,
 /*
  * MD4 context setup
  */
-void mbedtls_md4_starts( mbedtls_md4_context *ctx )
+int mbedtls_md4_starts_ext( mbedtls_md4_context *ctx )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -107,10 +107,13 @@ void mbedtls_md4_starts( mbedtls_md4_context *ctx )
     ctx->state[1] = 0xEFCDAB89;
     ctx->state[2] = 0x98BADCFE;
     ctx->state[3] = 0x10325476;
+
+    return( 0 );
 }
 
 #if !defined(MBEDTLS_MD4_PROCESS_ALT)
-void mbedtls_md4_process( mbedtls_md4_context *ctx, const unsigned char data[64] )
+int mbedtls_md4_process_ext( mbedtls_md4_context *ctx,
+                             const unsigned char data[64] )
 {
     uint32_t X[16], A, B, C, D;
 
@@ -211,19 +214,24 @@ void mbedtls_md4_process( mbedtls_md4_context *ctx, const unsigned char data[64]
     ctx->state[1] += B;
     ctx->state[2] += C;
     ctx->state[3] += D;
+
+    return( 0 );
 }
 #endif /* !MBEDTLS_MD4_PROCESS_ALT */
 
 /*
  * MD4 process buffer
  */
-void mbedtls_md4_update( mbedtls_md4_context *ctx, const unsigned char *input, size_t ilen )
+int mbedtls_md4_update_ext( mbedtls_md4_context *ctx,
+                            const unsigned char *input,
+                            size_t ilen )
 {
+    int ret;
     size_t fill;
     uint32_t left;
 
     if( ilen == 0 )
-        return;
+        return( 0 );
 
     left = ctx->total[0] & 0x3F;
     fill = 64 - left;
@@ -238,7 +246,10 @@ void mbedtls_md4_update( mbedtls_md4_context *ctx, const unsigned char *input, s
     {
         memcpy( (void *) (ctx->buffer + left),
                 (void *) input, fill );
-        mbedtls_md4_process( ctx, ctx->buffer );
+
+        if( ( ret = mbedtls_md4_process_ext( ctx, ctx->buffer ) ) != 0 )
+            return( ret );
+
         input += fill;
         ilen  -= fill;
         left = 0;
@@ -246,7 +257,9 @@ void mbedtls_md4_update( mbedtls_md4_context *ctx, const unsigned char *input, s
 
     while( ilen >= 64 )
     {
-        mbedtls_md4_process( ctx, input );
+        if( ( ret = mbedtls_md4_process_ext( ctx, input ) ) != 0 )
+            return( ret );
+
         input += 64;
         ilen  -= 64;
     }
@@ -256,6 +269,8 @@ void mbedtls_md4_update( mbedtls_md4_context *ctx, const unsigned char *input, s
         memcpy( (void *) (ctx->buffer + left),
                 (void *) input, ilen );
     }
+
+    return( 0 );
 }
 
 static const unsigned char md4_padding[64] =
@@ -269,8 +284,10 @@ static const unsigned char md4_padding[64] =
 /*
  * MD4 final digest
  */
-void mbedtls_md4_finish( mbedtls_md4_context *ctx, unsigned char output[16] )
+int mbedtls_md4_finish_ext( mbedtls_md4_context *ctx,
+                            unsigned char output[16] )
 {
+    int ret;
     uint32_t last, padn;
     uint32_t high, low;
     unsigned char msglen[8];
@@ -285,13 +302,20 @@ void mbedtls_md4_finish( mbedtls_md4_context *ctx, unsigned char output[16] )
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    mbedtls_md4_update( ctx, (unsigned char *) md4_padding, padn );
-    mbedtls_md4_update( ctx, msglen, 8 );
+    ret = mbedtls_md4_update_ext( ctx, (unsigned char *)md4_padding, padn );
+    if( ret != 0 )
+        return( ret );
+
+    if( ( ret = mbedtls_md4_update_ext( ctx, msglen, 8 ) ) != 0 )
+        return( ret );
+
 
     PUT_UINT32_LE( ctx->state[0], output,  0 );
     PUT_UINT32_LE( ctx->state[1], output,  4 );
     PUT_UINT32_LE( ctx->state[2], output,  8 );
     PUT_UINT32_LE( ctx->state[3], output, 12 );
+
+    return( 0 );
 }
 
 #endif /* !MBEDTLS_MD4_ALT */
@@ -299,15 +323,27 @@ void mbedtls_md4_finish( mbedtls_md4_context *ctx, unsigned char output[16] )
 /*
  * output = MD4( input buffer )
  */
-void mbedtls_md4( const unsigned char *input, size_t ilen, unsigned char output[16] )
+int mbedtls_md4_ext( const unsigned char *input,
+                     size_t ilen,
+                     unsigned char output[16] )
 {
+    int ret;
     mbedtls_md4_context ctx;
 
     mbedtls_md4_init( &ctx );
-    mbedtls_md4_starts( &ctx );
-    mbedtls_md4_update( &ctx, input, ilen );
-    mbedtls_md4_finish( &ctx, output );
+
+    if( ( ret = mbedtls_md4_starts_ext( &ctx ) ) != 0 )
+        return( ret );
+
+    if( ( ret = mbedtls_md4_update_ext( &ctx, input, ilen ) ) != 0 )
+        return( ret );
+
+    if( ( ret = mbedtls_md4_finish_ext( &ctx, output ) ) != 0 )
+        return( ret );
+
     mbedtls_md4_free( &ctx );
+
+    return( 0 );
 }
 
 #if defined(MBEDTLS_SELF_TEST)
@@ -358,16 +394,12 @@ int mbedtls_md4_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  MD4 test #%d: ", i + 1 );
 
-        mbedtls_md4( (unsigned char *) md4_test_str[i],
-             strlen( md4_test_str[i] ), md4sum );
+        if( mbedtls_md4_ext( (unsigned char *) md4_test_str[i],
+                             strlen( md4_test_str[i] ), md4sum ) != 0 )
+            goto fail;
 
         if( memcmp( md4sum, md4_test_sum[i], 16 ) != 0 )
-        {
-            if( verbose != 0 )
-                mbedtls_printf( "failed\n" );
-
-            return( 1 );
-        }
+            goto fail;
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -377,6 +409,12 @@ int mbedtls_md4_self_test( int verbose )
         mbedtls_printf( "\n" );
 
     return( 0 );
+
+fail:
+    if( verbose != 0 )
+        mbedtls_printf( "failed\n" );
+
+    return( 1 );
 }
 
 #endif /* MBEDTLS_SELF_TEST */

From 2cfd7a982cd8de8a091104c081f61135b4487e47 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Tue, 2 May 2017 10:19:27 +0100
Subject: [PATCH 050/745] Add int return values to MD5 function calls

The following function calls are being deprecated to introduce int
return values.
    * mbedtls_md5()
    * mbedtls_md5_starts()
    * mbedtls_md5_update()
    * mbedtls_md5_finish()
    * mbedtls_md5_process()
The return codes can be used to return error values. This is important
when using hardware accelerators.
---
 include/mbedtls/md5.h | 127 ++++++++++++++++++++++++++++++++++++++++--
 library/md5.c         |  76 ++++++++++++++++++-------
 2 files changed, 177 insertions(+), 26 deletions(-)

diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index 5a64061aa0..7ecf49f906 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -78,8 +78,10 @@ void mbedtls_md5_clone( mbedtls_md5_context *dst,
  * \brief          MD5 context setup
  *
  * \param ctx      context to be initialized
+ *
+ * \return         0 if successful
  */
-void mbedtls_md5_starts( mbedtls_md5_context *ctx );
+int mbedtls_md5_starts_ext( mbedtls_md5_context *ctx );
 
 /**
  * \brief          MD5 process buffer
@@ -87,19 +89,103 @@ void mbedtls_md5_starts( mbedtls_md5_context *ctx );
  * \param ctx      MD5 context
  * \param input    buffer holding the  data
  * \param ilen     length of the input data
+ *
+ * \return         0 if successful
  */
-void mbedtls_md5_update( mbedtls_md5_context *ctx, const unsigned char *input, size_t ilen );
+int mbedtls_md5_update_ext( mbedtls_md5_context *ctx,
+                            const unsigned char *input,
+                            size_t ilen );
 
 /**
  * \brief          MD5 final digest
  *
  * \param ctx      MD5 context
  * \param output   MD5 checksum result
+ *
+ * \return         0 if successful
  */
-void mbedtls_md5_finish( mbedtls_md5_context *ctx, unsigned char output[16] );
+int mbedtls_md5_finish_ext( mbedtls_md5_context *ctx,
+                            unsigned char output[16] );
 
-/* Internal use */
-void mbedtls_md5_process( mbedtls_md5_context *ctx, const unsigned char data[64] );
+/**
+ * \brief          MD5 process data block (internal use only)
+ *
+ * \param ctx      MD5 context
+ * \param data     buffer holding one block of data
+ *
+ * \return         0 if successful
+ */
+int mbedtls_md5_process_ext( mbedtls_md5_context *ctx,
+                             const unsigned char data[64] );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          MD5 context setup
+ *
+ * \deprecated     Superseded by mbedtls_md5_starts_ext() in 2.5.0
+ *
+ * \param ctx      context to be initialized
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md5_starts(
+                                                    mbedtls_md5_context *ctx )
+{
+    mbedtls_md5_starts_ext( ctx );
+}
+
+/**
+ * \brief          MD5 process buffer
+ *
+ * \deprecated     Superseded by mbedtls_md5_update_ext() in 2.5.0
+ *
+ * \param ctx      MD5 context
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md5_update(
+                                                    mbedtls_md5_context *ctx,
+                                                    const unsigned char *input,
+                                                    size_t ilen )
+{
+    mbedtls_md5_update_ext( ctx, input, ilen );
+}
+
+/**
+ * \brief          MD5 final digest
+ *
+ * \deprecated     Superseded by mbedtls_md5_finish_ext() in 2.5.0
+ *
+ * \param ctx      MD5 context
+ * \param output   MD5 checksum result
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md5_finish(
+                                                    mbedtls_md5_context *ctx,
+                                                    unsigned char output[16] )
+{
+    mbedtls_md5_finish_ext( ctx, output );
+}
+
+/**
+ * \brief          MD5 process data block (internal use only)
+ *
+ * \deprecated     Superseded by mbedtls_md5_process_ext() in 2.5.0
+ *
+ * \param ctx      MD5 context
+ * \param data     buffer holding one block of data
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md5_process(
+                                                mbedtls_md5_context *ctx,
+                                                const unsigned char data[64] )
+{
+    mbedtls_md5_process_ext( ctx, data );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 #ifdef __cplusplus
 }
@@ -119,8 +205,37 @@ extern "C" {
  * \param input    buffer holding the  data
  * \param ilen     length of the input data
  * \param output   MD5 checksum result
+ *
+ * \return         0 if successful
  */
-void mbedtls_md5( const unsigned char *input, size_t ilen, unsigned char output[16] );
+int mbedtls_md5_ext( const unsigned char *input,
+                     size_t ilen,
+                     unsigned char output[16] );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          Output = MD5( input buffer )
+ *
+ * \deprecated     Superseded by mbedtls_md5_ext() in 2.5.0
+ *
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ * \param output   MD5 checksum result
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_md5( const unsigned char *input,
+                                                   size_t ilen,
+                                                   unsigned char output[16] )
+{
+    mbedtls_md5_ext( input, ilen, output );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 /**
  * \brief          Checkup routine
diff --git a/library/md5.c b/library/md5.c
index 5d972dc9dd..dd046af853 100644
--- a/library/md5.c
+++ b/library/md5.c
@@ -97,7 +97,7 @@ void mbedtls_md5_clone( mbedtls_md5_context *dst,
 /*
  * MD5 context setup
  */
-void mbedtls_md5_starts( mbedtls_md5_context *ctx )
+int mbedtls_md5_starts_ext( mbedtls_md5_context *ctx )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -106,10 +106,13 @@ void mbedtls_md5_starts( mbedtls_md5_context *ctx )
     ctx->state[1] = 0xEFCDAB89;
     ctx->state[2] = 0x98BADCFE;
     ctx->state[3] = 0x10325476;
+
+    return( 0 );
 }
 
 #if !defined(MBEDTLS_MD5_PROCESS_ALT)
-void mbedtls_md5_process( mbedtls_md5_context *ctx, const unsigned char data[64] )
+int mbedtls_md5_process_ext( mbedtls_md5_context *ctx,
+                             const unsigned char data[64] )
 {
     uint32_t X[16], A, B, C, D;
 
@@ -230,19 +233,24 @@ void mbedtls_md5_process( mbedtls_md5_context *ctx, const unsigned char data[64]
     ctx->state[1] += B;
     ctx->state[2] += C;
     ctx->state[3] += D;
+
+    return( 0 );
 }
 #endif /* !MBEDTLS_MD5_PROCESS_ALT */
 
 /*
  * MD5 process buffer
  */
-void mbedtls_md5_update( mbedtls_md5_context *ctx, const unsigned char *input, size_t ilen )
+int mbedtls_md5_update_ext( mbedtls_md5_context *ctx,
+                            const unsigned char *input,
+                            size_t ilen )
 {
+    int ret;
     size_t fill;
     uint32_t left;
 
     if( ilen == 0 )
-        return;
+        return( 0 );
 
     left = ctx->total[0] & 0x3F;
     fill = 64 - left;
@@ -256,7 +264,9 @@ void mbedtls_md5_update( mbedtls_md5_context *ctx, const unsigned char *input, s
     if( left && ilen >= fill )
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
-        mbedtls_md5_process( ctx, ctx->buffer );
+        if( ( ret = mbedtls_md5_process_ext( ctx, ctx->buffer ) ) != 0 )
+            return( ret );
+
         input += fill;
         ilen  -= fill;
         left = 0;
@@ -264,7 +274,9 @@ void mbedtls_md5_update( mbedtls_md5_context *ctx, const unsigned char *input, s
 
     while( ilen >= 64 )
     {
-        mbedtls_md5_process( ctx, input );
+        if( ( ret = mbedtls_md5_process_ext( ctx, input ) ) != 0 )
+            return( ret );
+
         input += 64;
         ilen  -= 64;
     }
@@ -273,6 +285,8 @@ void mbedtls_md5_update( mbedtls_md5_context *ctx, const unsigned char *input, s
     {
         memcpy( (void *) (ctx->buffer + left), input, ilen );
     }
+
+    return( 0 );
 }
 
 static const unsigned char md5_padding[64] =
@@ -286,8 +300,10 @@ static const unsigned char md5_padding[64] =
 /*
  * MD5 final digest
  */
-void mbedtls_md5_finish( mbedtls_md5_context *ctx, unsigned char output[16] )
+int mbedtls_md5_finish_ext( mbedtls_md5_context *ctx,
+                            unsigned char output[16] )
 {
+    int ret;
     uint32_t last, padn;
     uint32_t high, low;
     unsigned char msglen[8];
@@ -302,13 +318,18 @@ void mbedtls_md5_finish( mbedtls_md5_context *ctx, unsigned char output[16] )
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    mbedtls_md5_update( ctx, md5_padding, padn );
-    mbedtls_md5_update( ctx, msglen, 8 );
+    if( ( ret = mbedtls_md5_update_ext( ctx, md5_padding, padn ) ) != 0 )
+            return( ret );
+
+    if( ( ret = mbedtls_md5_update_ext( ctx, msglen, 8 ) ) != 0 )
+            return( ret );
 
     PUT_UINT32_LE( ctx->state[0], output,  0 );
     PUT_UINT32_LE( ctx->state[1], output,  4 );
     PUT_UINT32_LE( ctx->state[2], output,  8 );
     PUT_UINT32_LE( ctx->state[3], output, 12 );
+
+    return( 0 );
 }
 
 #endif /* !MBEDTLS_MD5_ALT */
@@ -316,15 +337,27 @@ void mbedtls_md5_finish( mbedtls_md5_context *ctx, unsigned char output[16] )
 /*
  * output = MD5( input buffer )
  */
-void mbedtls_md5( const unsigned char *input, size_t ilen, unsigned char output[16] )
+int mbedtls_md5_ext( const unsigned char *input,
+                     size_t ilen,
+                     unsigned char output[16] )
 {
+    int ret;
     mbedtls_md5_context ctx;
 
     mbedtls_md5_init( &ctx );
-    mbedtls_md5_starts( &ctx );
-    mbedtls_md5_update( &ctx, input, ilen );
-    mbedtls_md5_finish( &ctx, output );
+
+    if( ( ret = mbedtls_md5_starts_ext( &ctx ) ) != 0 )
+            return( ret );
+
+    if( ( ret = mbedtls_md5_update_ext( &ctx, input, ilen ) ) != 0 )
+            return( ret );
+
+    if( ( ret = mbedtls_md5_finish_ext( &ctx, output ) ) != 0 )
+            return( ret );
+
     mbedtls_md5_free( &ctx );
+
+    return( 0 );
 }
 
 #if defined(MBEDTLS_SELF_TEST)
@@ -379,15 +412,12 @@ int mbedtls_md5_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  MD5 test #%d: ", i + 1 );
 
-        mbedtls_md5( md5_test_buf[i], md5_test_buflen[i], md5sum );
+        if( mbedtls_md5_ext( md5_test_buf[i],
+                             md5_test_buflen[i], md5sum ) != 0 )
+            goto fail;
 
         if( memcmp( md5sum, md5_test_sum[i], 16 ) != 0 )
-        {
-            if( verbose != 0 )
-                mbedtls_printf( "failed\n" );
-
-            return( 1 );
-        }
+            goto fail;
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -397,6 +427,12 @@ int mbedtls_md5_self_test( int verbose )
         mbedtls_printf( "\n" );
 
     return( 0 );
+
+fail:
+    if( verbose != 0 )
+        mbedtls_printf( "failed\n" );
+
+    return( 1 );
 }
 
 #endif /* MBEDTLS_SELF_TEST */

From b1a8bf9725501333ffe535c6a5bce8d08bd6167b Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Tue, 2 May 2017 10:59:46 +0100
Subject: [PATCH 051/745] Add int return values to RIPEMD-160 function calls

The following function calls are being deprecated to introduce int
return values.
    * mbedtls_ripemd160()
    * mbedtls_ripemd160_starts()
    * mbedtls_ripemd160_update()
    * mbedtls_ripemd160_finish()
    * mbedtls_ripemd160_process()
The return codes can be used to return error values. This is important
when using hardware accelerators.
---
 include/mbedtls/ripemd160.h | 135 +++++++++++++++++++++++++++++++++---
 library/ripemd160.c         |  87 ++++++++++++++++-------
 2 files changed, 189 insertions(+), 33 deletions(-)

diff --git a/include/mbedtls/ripemd160.h b/include/mbedtls/ripemd160.h
index 7083fc8599..5ef4700c67 100644
--- a/include/mbedtls/ripemd160.h
+++ b/include/mbedtls/ripemd160.h
@@ -32,6 +32,11 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
+    !defined(inline) && !defined(__cplusplus)
+#define inline __inline
+#endif
+
 #if !defined(MBEDTLS_RIPEMD160_ALT)
 // Regular implementation
 //
@@ -78,8 +83,10 @@ void mbedtls_ripemd160_clone( mbedtls_ripemd160_context *dst,
  * \brief          RIPEMD-160 context setup
  *
  * \param ctx      context to be initialized
+ *
+ * \return         0 if successful
  */
-void mbedtls_ripemd160_starts( mbedtls_ripemd160_context *ctx );
+int mbedtls_ripemd160_starts_ext( mbedtls_ripemd160_context *ctx );
 
 /**
  * \brief          RIPEMD-160 process buffer
@@ -87,20 +94,103 @@ void mbedtls_ripemd160_starts( mbedtls_ripemd160_context *ctx );
  * \param ctx      RIPEMD-160 context
  * \param input    buffer holding the  data
  * \param ilen     length of the input data
+ *
+ * \return         0 if successful
  */
-void mbedtls_ripemd160_update( mbedtls_ripemd160_context *ctx,
-                       const unsigned char *input, size_t ilen );
+int mbedtls_ripemd160_update_ext( mbedtls_ripemd160_context *ctx,
+                                  const unsigned char *input,
+                                  size_t ilen );
 
 /**
  * \brief          RIPEMD-160 final digest
  *
  * \param ctx      RIPEMD-160 context
  * \param output   RIPEMD-160 checksum result
+ *
+ * \return         0 if successful
  */
-void mbedtls_ripemd160_finish( mbedtls_ripemd160_context *ctx, unsigned char output[20] );
+int mbedtls_ripemd160_finish_ext( mbedtls_ripemd160_context *ctx,
+                                  unsigned char output[20] );
 
-/* Internal use */
-void mbedtls_ripemd160_process( mbedtls_ripemd160_context *ctx, const unsigned char data[64] );
+/**
+ * \brief          RIPEMD-160 process data block (internal use only)
+ *
+ * \param ctx      RIPEMD-160 context
+ * \param data     buffer holding one block of data
+ *
+ * \return         0 if successful
+ */
+int mbedtls_ripemd160_process_ext( mbedtls_ripemd160_context *ctx,
+                                   const unsigned char data[64] );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          RIPEMD-160 context setup
+ *
+ * \deprecated     Superseded by mbedtls_ripemd160_starts_ext() in 2.5.0
+ *
+ * \param ctx      context to be initialized
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_starts(
+                                            mbedtls_ripemd160_context *ctx )
+{
+    mbedtls_ripemd160_starts_ext( ctx );
+}
+
+/**
+ * \brief          RIPEMD-160 process buffer
+ *
+ * \deprecated     Superseded by mbedtls_ripemd160_update_ext() in 2.5.0
+ *
+ * \param ctx      RIPEMD-160 context
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_update(
+                                                mbedtls_ripemd160_context *ctx,
+                                                const unsigned char *input,
+                                                size_t ilen )
+{
+    mbedtls_ripemd160_update_ext( ctx, input, ilen );
+}
+
+/**
+ * \brief          RIPEMD-160 final digest
+ *
+ * \deprecated     Superseded by mbedtls_ripemd160_finish_ext() in 2.5.0
+ *
+ * \param ctx      RIPEMD-160 context
+ * \param output   RIPEMD-160 checksum result
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_finish(
+                                                mbedtls_ripemd160_context *ctx,
+                                                unsigned char output[20] )
+{
+    mbedtls_ripemd160_finish_ext( ctx, output );
+}
+
+/**
+ * \brief          RIPEMD-160 process data block (internal use only)
+ *
+ * \deprecated     Superseded by mbedtls_ripemd160_process_ext() in 2.5.0
+ *
+ * \param ctx      RIPEMD-160 context
+ * \param data     buffer holding one block of data
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_process(
+                                            mbedtls_ripemd160_context *ctx,
+                                            const unsigned char data[64] )
+{
+    mbedtls_ripemd160_process_ext( ctx, data );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 #ifdef __cplusplus
 }
@@ -120,9 +210,38 @@ extern "C" {
  * \param input    buffer holding the  data
  * \param ilen     length of the input data
  * \param output   RIPEMD-160 checksum result
+ *
+ * \return         0 if successful
  */
-void mbedtls_ripemd160( const unsigned char *input, size_t ilen,
-                unsigned char output[20] );
+int mbedtls_ripemd160_ext( const unsigned char *input,
+                           size_t ilen,
+                           unsigned char output[20] );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          Output = RIPEMD-160( input buffer )
+ *
+ * \deprecated     Superseded by mbedtls_ripemd160_ext() in 2.5.0
+ *
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ * \param output   RIPEMD-160 checksum result
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160(
+                                                    const unsigned char *input,
+                                                    size_t ilen,
+                                                    unsigned char output[20] )
+{
+    mbedtls_ripemd160_ext( input, ilen, output );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 /**
  * \brief          Checkup routine
diff --git a/library/ripemd160.c b/library/ripemd160.c
index cdb0a63c0f..f1d1f1e9db 100644
--- a/library/ripemd160.c
+++ b/library/ripemd160.c
@@ -96,7 +96,7 @@ void mbedtls_ripemd160_clone( mbedtls_ripemd160_context *dst,
 /*
  * RIPEMD-160 context setup
  */
-void mbedtls_ripemd160_starts( mbedtls_ripemd160_context *ctx )
+int mbedtls_ripemd160_starts_ext( mbedtls_ripemd160_context *ctx )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -106,13 +106,16 @@ void mbedtls_ripemd160_starts( mbedtls_ripemd160_context *ctx )
     ctx->state[2] = 0x98BADCFE;
     ctx->state[3] = 0x10325476;
     ctx->state[4] = 0xC3D2E1F0;
+
+    return( 0 );
 }
 
 #if !defined(MBEDTLS_RIPEMD160_PROCESS_ALT)
 /*
  * Process one block
  */
-void mbedtls_ripemd160_process( mbedtls_ripemd160_context *ctx, const unsigned char data[64] )
+int mbedtls_ripemd160_process_ext( mbedtls_ripemd160_context *ctx,
+                                   const unsigned char data[64] )
 {
     uint32_t A, B, C, D, E, Ap, Bp, Cp, Dp, Ep, X[16];
 
@@ -287,20 +290,24 @@ void mbedtls_ripemd160_process( mbedtls_ripemd160_context *ctx, const unsigned c
     ctx->state[3] = ctx->state[4] + A + Bp;
     ctx->state[4] = ctx->state[0] + B + Cp;
     ctx->state[0] = C;
+
+    return( 0 );
 }
 #endif /* !MBEDTLS_RIPEMD160_PROCESS_ALT */
 
 /*
  * RIPEMD-160 process buffer
  */
-void mbedtls_ripemd160_update( mbedtls_ripemd160_context *ctx,
-                       const unsigned char *input, size_t ilen )
+int mbedtls_ripemd160_update_ext( mbedtls_ripemd160_context *ctx,
+                                  const unsigned char *input,
+                                  size_t ilen )
 {
+    int ret;
     size_t fill;
     uint32_t left;
 
     if( ilen == 0 )
-        return;
+        return( 0 );
 
     left = ctx->total[0] & 0x3F;
     fill = 64 - left;
@@ -314,7 +321,10 @@ void mbedtls_ripemd160_update( mbedtls_ripemd160_context *ctx,
     if( left && ilen >= fill )
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
-        mbedtls_ripemd160_process( ctx, ctx->buffer );
+
+        if( ( ret = mbedtls_ripemd160_process_ext( ctx, ctx->buffer ) ) != 0 )
+            return( ret );
+
         input += fill;
         ilen  -= fill;
         left = 0;
@@ -322,7 +332,9 @@ void mbedtls_ripemd160_update( mbedtls_ripemd160_context *ctx,
 
     while( ilen >= 64 )
     {
-        mbedtls_ripemd160_process( ctx, input );
+        if( ( ret = mbedtls_ripemd160_process_ext( ctx, input ) ) != 0 )
+            return( ret );
+
         input += 64;
         ilen  -= 64;
     }
@@ -331,6 +343,8 @@ void mbedtls_ripemd160_update( mbedtls_ripemd160_context *ctx,
     {
         memcpy( (void *) (ctx->buffer + left), input, ilen );
     }
+
+    return( 0 );
 }
 
 static const unsigned char ripemd160_padding[64] =
@@ -344,8 +358,10 @@ static const unsigned char ripemd160_padding[64] =
 /*
  * RIPEMD-160 final digest
  */
-void mbedtls_ripemd160_finish( mbedtls_ripemd160_context *ctx, unsigned char output[20] )
+int mbedtls_ripemd160_finish_ext( mbedtls_ripemd160_context *ctx,
+                                  unsigned char output[20] )
 {
+    int ret;
     uint32_t last, padn;
     uint32_t high, low;
     unsigned char msglen[8];
@@ -360,29 +376,47 @@ void mbedtls_ripemd160_finish( mbedtls_ripemd160_context *ctx, unsigned char out
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    mbedtls_ripemd160_update( ctx, ripemd160_padding, padn );
-    mbedtls_ripemd160_update( ctx, msglen, 8 );
+    ret = mbedtls_ripemd160_update_ext( ctx, ripemd160_padding, padn );
+    if( ret != 0 )
+            return( ret );
+
+    ret = mbedtls_ripemd160_update_ext( ctx, msglen, 8 );
+    if( ret != 0 )
+            return( ret );
 
     PUT_UINT32_LE( ctx->state[0], output,  0 );
     PUT_UINT32_LE( ctx->state[1], output,  4 );
     PUT_UINT32_LE( ctx->state[2], output,  8 );
     PUT_UINT32_LE( ctx->state[3], output, 12 );
     PUT_UINT32_LE( ctx->state[4], output, 16 );
+
+    return( 0 );
 }
 
 /*
  * output = RIPEMD-160( input buffer )
  */
-void mbedtls_ripemd160( const unsigned char *input, size_t ilen,
-                unsigned char output[20] )
+int mbedtls_ripemd160_ext( const unsigned char *input,
+                           size_t ilen,
+                           unsigned char output[20] )
 {
+    int ret;
     mbedtls_ripemd160_context ctx;
 
     mbedtls_ripemd160_init( &ctx );
-    mbedtls_ripemd160_starts( &ctx );
-    mbedtls_ripemd160_update( &ctx, input, ilen );
-    mbedtls_ripemd160_finish( &ctx, output );
+
+    if( ( ret = mbedtls_ripemd160_starts_ext( &ctx ) ) != 0 )
+            return( ret );
+
+    if( ( ret = mbedtls_ripemd160_update_ext( &ctx, input, ilen ) ) != 0 )
+            return( ret );
+
+    if( ( ret = mbedtls_ripemd160_finish_ext( &ctx, output ) ) != 0 )
+            return( ret );
+
     mbedtls_ripemd160_free( &ctx );
+
+    return( 0 );
 }
 
 #if defined(MBEDTLS_SELF_TEST)
@@ -430,7 +464,7 @@ static const unsigned char ripemd160_test_md[TESTS][20] =
  */
 int mbedtls_ripemd160_self_test( int verbose )
 {
-    int i;
+    int i, ret;
     unsigned char output[20];
 
     memset( output, 0, sizeof output );
@@ -440,17 +474,14 @@ int mbedtls_ripemd160_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  RIPEMD-160 test #%d: ", i + 1 );
 
-        mbedtls_ripemd160( (const unsigned char *) ripemd160_test_input[i],
-                   strlen( ripemd160_test_input[i] ),
-                   output );
+        ret = mbedtls_ripemd160_ext(
+                                (const unsigned char *)ripemd160_test_input[i],
+                                strlen( ripemd160_test_input[i] ), output );
+        if( ret != 0 )
+            goto fail;
 
         if( memcmp( output, ripemd160_test_md[i], 20 ) != 0 )
-        {
-            if( verbose != 0 )
-                mbedtls_printf( "failed\n" );
-
-            return( 1 );
-        }
+            goto fail;
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -460,6 +491,12 @@ int mbedtls_ripemd160_self_test( int verbose )
         mbedtls_printf( "\n" );
 
     return( 0 );
+
+fail:
+    if( verbose != 0 )
+        mbedtls_printf( "failed\n" );
+
+    return( 1 );
 }
 
 #endif /* MBEDTLS_SELF_TEST */

From 72a7f53064e489471a130a06aea0b01a9039899c Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Tue, 2 May 2017 11:38:47 +0100
Subject: [PATCH 052/745] Add int return values to SHA-256 function calls

The following function calls are being deprecated to introduce int
return values.
    * mbedtls_sha256()
    * mbedtls_sha256_starts()
    * mbedtls_sha256_update()
    * mbedtls_sha256_finish()
    * mbedtls_sha256_process()
The return codes can be used to return error values. This is important
when using hardware accelerators.
---
 include/mbedtls/sha256.h | 140 ++++++++++++++++++++++++++++++++++++---
 library/sha256.c         |  97 +++++++++++++++++++--------
 2 files changed, 202 insertions(+), 35 deletions(-)

diff --git a/include/mbedtls/sha256.h b/include/mbedtls/sha256.h
index f8041adf08..3667e8c109 100644
--- a/include/mbedtls/sha256.h
+++ b/include/mbedtls/sha256.h
@@ -32,6 +32,11 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
+    !defined(inline) && !defined(__cplusplus)
+#define inline __inline
+#endif
+
 #if !defined(MBEDTLS_SHA256_ALT)
 // Regular implementation
 //
@@ -80,8 +85,10 @@ void mbedtls_sha256_clone( mbedtls_sha256_context *dst,
  *
  * \param ctx      context to be initialized
  * \param is224    0 = use SHA256, 1 = use SHA224
+ *
+ * \return         0 if successful
  */
-void mbedtls_sha256_starts( mbedtls_sha256_context *ctx, int is224 );
+int mbedtls_sha256_starts_ext( mbedtls_sha256_context *ctx, int is224 );
 
 /**
  * \brief          SHA-256 process buffer
@@ -89,20 +96,105 @@ void mbedtls_sha256_starts( mbedtls_sha256_context *ctx, int is224 );
  * \param ctx      SHA-256 context
  * \param input    buffer holding the  data
  * \param ilen     length of the input data
+ *
+ * \return         0 if successful
  */
-void mbedtls_sha256_update( mbedtls_sha256_context *ctx, const unsigned char *input,
-                    size_t ilen );
+int mbedtls_sha256_update_ext( mbedtls_sha256_context *ctx,
+                               const unsigned char *input,
+                               size_t ilen );
 
 /**
  * \brief          SHA-256 final digest
  *
  * \param ctx      SHA-256 context
  * \param output   SHA-224/256 checksum result
+ *
+ * \return         0 if successful
  */
-void mbedtls_sha256_finish( mbedtls_sha256_context *ctx, unsigned char output[32] );
+int mbedtls_sha256_finish_ext( mbedtls_sha256_context *ctx,
+                               unsigned char output[32] );
 
-/* Internal use */
-void mbedtls_sha256_process( mbedtls_sha256_context *ctx, const unsigned char data[64] );
+/**
+ * \brief          SHA-256 process data block (internal use only)
+ *
+ * \param ctx      SHA-256 context
+ * \param data     buffer holding one block of data
+ *
+ * \return         0 if successful
+ */
+int mbedtls_sha256_process_ext( mbedtls_sha256_context *ctx,
+                                const unsigned char data[64] );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          SHA-256 context setup
+ *
+ * \deprecated     Superseded by mbedtls_sha256_starts_ext() in 2.5.0
+ *
+ * \param ctx      context to be initialized
+ * \param is224    0 = use SHA256, 1 = use SHA224
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha256_starts(
+                                                mbedtls_sha256_context *ctx,
+                                                int is224 )
+{
+    mbedtls_sha256_starts_ext( ctx, is224 );
+}
+
+/**
+ * \brief          SHA-256 process buffer
+ *
+ * \deprecated     Superseded by mbedtls_sha256_update_ext() in 2.5.0
+ *
+ * \param ctx      SHA-256 context
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha256_update(
+                                                mbedtls_sha256_context *ctx,
+                                                const unsigned char *input,
+                                                size_t ilen )
+{
+    mbedtls_sha256_update_ext( ctx, input, ilen );
+}
+
+/**
+ * \brief          SHA-256 final digest
+ *
+ * \deprecated     Superseded by mbedtls_sha256_finish_ext() in 2.5.0
+ *
+ * \param ctx      SHA-256 context
+ * \param output   SHA-224/256 checksum result
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha256_finish(
+                                                mbedtls_sha256_context *ctx,
+                                                unsigned char output[32] )
+{
+    mbedtls_sha256_finish_ext( ctx, output );
+}
+
+/**
+ * \brief          SHA-256 process data block (internal use only)
+ *
+ * \deprecated     Superseded by mbedtls_sha256_process_ext() in 2.5.0
+ *
+ * \param ctx      SHA-256 context
+ * \param data     buffer holding one block of data
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha256_process(
+                                                mbedtls_sha256_context *ctx,
+                                                const unsigned char data[64] )
+{
+    mbedtls_sha256_process_ext( ctx, data );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 #ifdef __cplusplus
 }
@@ -123,9 +215,41 @@ extern "C" {
  * \param ilen     length of the input data
  * \param output   SHA-224/256 checksum result
  * \param is224    0 = use SHA256, 1 = use SHA224
+ *
+ * \return         0 if successful
  */
-void mbedtls_sha256( const unsigned char *input, size_t ilen,
-           unsigned char output[32], int is224 );
+int mbedtls_sha256_ext( const unsigned char *input,
+                        size_t ilen,
+                        unsigned char output[32],
+                        int is224 );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          Output = SHA-256( input buffer )
+ *
+ * \deprecated     Superseded by mbedtls_sha256_ext() in 2.5.0
+ *
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ * \param output   SHA-224/256 checksum result
+ * \param is224    0 = use SHA256, 1 = use SHA224
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha256(
+                                                    const unsigned char *input,
+                                                    size_t ilen,
+                                                    unsigned char output[32],
+                                                    int is224 )
+{
+    mbedtls_sha256_ext( input, ilen, output, is224 );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 /**
  * \brief          Checkup routine
diff --git a/library/sha256.c b/library/sha256.c
index ad25d38333..337b8e6437 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -100,7 +100,7 @@ void mbedtls_sha256_clone( mbedtls_sha256_context *dst,
 /*
  * SHA-256 context setup
  */
-void mbedtls_sha256_starts( mbedtls_sha256_context *ctx, int is224 )
+int mbedtls_sha256_starts_ext( mbedtls_sha256_context *ctx, int is224 )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -131,6 +131,8 @@ void mbedtls_sha256_starts( mbedtls_sha256_context *ctx, int is224 )
     }
 
     ctx->is224 = is224;
+
+    return( 0 );
 }
 
 #if !defined(MBEDTLS_SHA256_PROCESS_ALT)
@@ -179,7 +181,8 @@ static const uint32_t K[] =
     d += temp1; h = temp1 + temp2;              \
 }
 
-void mbedtls_sha256_process( mbedtls_sha256_context *ctx, const unsigned char data[64] )
+int mbedtls_sha256_process_ext( mbedtls_sha256_context *ctx,
+                                const unsigned char data[64] )
 {
     uint32_t temp1, temp2, W[64];
     uint32_t A[8];
@@ -232,20 +235,24 @@ void mbedtls_sha256_process( mbedtls_sha256_context *ctx, const unsigned char da
 
     for( i = 0; i < 8; i++ )
         ctx->state[i] += A[i];
+
+    return( 0 );
 }
 #endif /* !MBEDTLS_SHA256_PROCESS_ALT */
 
 /*
  * SHA-256 process buffer
  */
-void mbedtls_sha256_update( mbedtls_sha256_context *ctx, const unsigned char *input,
-                    size_t ilen )
+int mbedtls_sha256_update_ext( mbedtls_sha256_context *ctx,
+                               const unsigned char *input,
+                               size_t ilen )
 {
+    int ret;
     size_t fill;
     uint32_t left;
 
     if( ilen == 0 )
-        return;
+        return( 0 );
 
     left = ctx->total[0] & 0x3F;
     fill = 64 - left;
@@ -259,7 +266,10 @@ void mbedtls_sha256_update( mbedtls_sha256_context *ctx, const unsigned char *in
     if( left && ilen >= fill )
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
-        mbedtls_sha256_process( ctx, ctx->buffer );
+
+        if( ( ret = mbedtls_sha256_process_ext( ctx, ctx->buffer ) ) != 0 )
+            return( ret );
+
         input += fill;
         ilen  -= fill;
         left = 0;
@@ -267,13 +277,17 @@ void mbedtls_sha256_update( mbedtls_sha256_context *ctx, const unsigned char *in
 
     while( ilen >= 64 )
     {
-        mbedtls_sha256_process( ctx, input );
+        if( ( ret = mbedtls_sha256_process_ext( ctx, input ) ) != 0 )
+            return( ret );
+
         input += 64;
         ilen  -= 64;
     }
 
     if( ilen > 0 )
         memcpy( (void *) (ctx->buffer + left), input, ilen );
+
+    return( 0 );
 }
 
 static const unsigned char sha256_padding[64] =
@@ -287,8 +301,10 @@ static const unsigned char sha256_padding[64] =
 /*
  * SHA-256 final digest
  */
-void mbedtls_sha256_finish( mbedtls_sha256_context *ctx, unsigned char output[32] )
+int mbedtls_sha256_finish_ext( mbedtls_sha256_context *ctx,
+                               unsigned char output[32] )
 {
+    int ret;
     uint32_t last, padn;
     uint32_t high, low;
     unsigned char msglen[8];
@@ -303,8 +319,11 @@ void mbedtls_sha256_finish( mbedtls_sha256_context *ctx, unsigned char output[32
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    mbedtls_sha256_update( ctx, sha256_padding, padn );
-    mbedtls_sha256_update( ctx, msglen, 8 );
+    if( ( ret = mbedtls_sha256_update_ext( ctx, sha256_padding, padn ) ) != 0 )
+            return( ret );
+
+    if( ( ret = mbedtls_sha256_update_ext( ctx, msglen, 8 ) ) != 0 )
+            return( ret );
 
     PUT_UINT32_BE( ctx->state[0], output,  0 );
     PUT_UINT32_BE( ctx->state[1], output,  4 );
@@ -316,6 +335,8 @@ void mbedtls_sha256_finish( mbedtls_sha256_context *ctx, unsigned char output[32
 
     if( ctx->is224 == 0 )
         PUT_UINT32_BE( ctx->state[7], output, 28 );
+
+    return( 0 );
 }
 
 #endif /* !MBEDTLS_SHA256_ALT */
@@ -323,16 +344,28 @@ void mbedtls_sha256_finish( mbedtls_sha256_context *ctx, unsigned char output[32
 /*
  * output = SHA-256( input buffer )
  */
-void mbedtls_sha256( const unsigned char *input, size_t ilen,
-             unsigned char output[32], int is224 )
+int mbedtls_sha256_ext( const unsigned char *input,
+                        size_t ilen,
+                        unsigned char output[32],
+                        int is224 )
 {
+    int ret;
     mbedtls_sha256_context ctx;
 
     mbedtls_sha256_init( &ctx );
-    mbedtls_sha256_starts( &ctx, is224 );
-    mbedtls_sha256_update( &ctx, input, ilen );
-    mbedtls_sha256_finish( &ctx, output );
+
+    if( ( ret = mbedtls_sha256_starts_ext( &ctx, is224 ) ) != 0 )
+            return( ret );
+
+    if( ( ret = mbedtls_sha256_update_ext( &ctx, input, ilen ) ) != 0 )
+            return( ret );
+
+    if( ( ret = mbedtls_sha256_finish_ext( &ctx, output ) ) != 0 )
+            return( ret );
+
     mbedtls_sha256_free( &ctx );
+
+    return( 0 );
 }
 
 #if defined(MBEDTLS_SELF_TEST)
@@ -415,29 +448,31 @@ int mbedtls_sha256_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  SHA-%d test #%d: ", 256 - k * 32, j + 1 );
 
-        mbedtls_sha256_starts( &ctx, k );
+        if( mbedtls_sha256_starts_ext( &ctx, k ) != 0 )
+            goto fail;
 
         if( j == 2 )
         {
             memset( buf, 'a', buflen = 1000 );
 
             for( j = 0; j < 1000; j++ )
-                mbedtls_sha256_update( &ctx, buf, buflen );
+                if( mbedtls_sha256_update_ext( &ctx, buf, buflen ) != 0 )
+                    goto fail;
+
         }
         else
-            mbedtls_sha256_update( &ctx, sha256_test_buf[j],
-                                 sha256_test_buflen[j] );
+        {
+           if(  mbedtls_sha256_update_ext( &ctx, sha256_test_buf[j],
+                                           sha256_test_buflen[j] ) != 0 )
+                goto fail;
+        }
+
+        if( mbedtls_sha256_finish_ext( &ctx, sha256sum ) != 0 )
+            goto fail;
 
-        mbedtls_sha256_finish( &ctx, sha256sum );
 
         if( memcmp( sha256sum, sha256_test_sum[i], 32 - k * 4 ) != 0 )
-        {
-            if( verbose != 0 )
-                mbedtls_printf( "failed\n" );
-
-            ret = 1;
-            goto exit;
-        }
+            goto fail;
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -446,6 +481,14 @@ int mbedtls_sha256_self_test( int verbose )
     if( verbose != 0 )
         mbedtls_printf( "\n" );
 
+    goto exit;
+
+fail:
+    if( verbose != 0 )
+        mbedtls_printf( "failed\n" );
+
+    ret = 1;
+
 exit:
     mbedtls_sha256_free( &ctx );
     mbedtls_free( buf );

From 614c689e0548b07a014da93f34fa0f1b147ea369 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Tue, 2 May 2017 12:07:26 +0100
Subject: [PATCH 053/745] Add int return values to SHA-512 function calls

The following function calls are being deprecated to introduce int
return values.
    * mbedtls_sha512()
    * mbedtls_sha512_starts()
    * mbedtls_sha512_update()
    * mbedtls_sha512_finish()
    * mbedtls_sha512_process()
The return codes can be used to return error values. This is important
when using hardware accelerators.
---
 include/mbedtls/sha512.h | 142 ++++++++++++++++++++++++++++++++++++---
 library/sha512.c         |  95 ++++++++++++++++++--------
 2 files changed, 201 insertions(+), 36 deletions(-)

diff --git a/include/mbedtls/sha512.h b/include/mbedtls/sha512.h
index 627694f425..3049110ab9 100644
--- a/include/mbedtls/sha512.h
+++ b/include/mbedtls/sha512.h
@@ -32,6 +32,11 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
+    !defined(inline) && !defined(__cplusplus)
+#define inline __inline
+#endif
+
 #if !defined(MBEDTLS_SHA512_ALT)
 // Regular implementation
 //
@@ -80,8 +85,10 @@ void mbedtls_sha512_clone( mbedtls_sha512_context *dst,
  *
  * \param ctx      context to be initialized
  * \param is384    0 = use SHA512, 1 = use SHA384
+ *
+ * \return         0 if successful
  */
-void mbedtls_sha512_starts( mbedtls_sha512_context *ctx, int is384 );
+int mbedtls_sha512_starts_ext( mbedtls_sha512_context *ctx, int is384 );
 
 /**
  * \brief          SHA-512 process buffer
@@ -89,17 +96,105 @@ void mbedtls_sha512_starts( mbedtls_sha512_context *ctx, int is384 );
  * \param ctx      SHA-512 context
  * \param input    buffer holding the  data
  * \param ilen     length of the input data
+ *
+ * \return         0 if successful
  */
-void mbedtls_sha512_update( mbedtls_sha512_context *ctx, const unsigned char *input,
-                    size_t ilen );
+int mbedtls_sha512_update_ext( mbedtls_sha512_context *ctx,
+                               const unsigned char *input,
+                               size_t ilen );
 
 /**
  * \brief          SHA-512 final digest
  *
  * \param ctx      SHA-512 context
  * \param output   SHA-384/512 checksum result
+ *
+ * \return         0 if successful
  */
-void mbedtls_sha512_finish( mbedtls_sha512_context *ctx, unsigned char output[64] );
+int mbedtls_sha512_finish_ext( mbedtls_sha512_context *ctx,
+                               unsigned char output[64] );
+
+/**
+ * \brief          SHA-512 process data block (internal use only)
+ *
+ * \param ctx      SHA-512 context
+ * \param data     buffer holding one block of data
+ *
+ * \return         0 if successful
+ */
+int mbedtls_sha512_process_ext( mbedtls_sha512_context *ctx,
+                                const unsigned char data[128] );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          SHA-512 context setup
+ *
+ * \deprecated     Superseded by mbedtls_sha512_starts_ext() in 2.5.0
+ *
+ * \param ctx      context to be initialized
+ * \param is384    0 = use SHA512, 1 = use SHA384
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha512_starts(
+                                                mbedtls_sha512_context *ctx,
+                                                int is384 )
+{
+    mbedtls_sha512_starts_ext( ctx, is384 );
+}
+
+/**
+ * \brief          SHA-512 process buffer
+ *
+ * \deprecated     Superseded by mbedtls_sha512_update_ext() in 2.5.0
+ *
+ * \param ctx      SHA-512 context
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha512_update(
+                                                mbedtls_sha512_context *ctx,
+                                                const unsigned char *input,
+                                                size_t ilen )
+{
+    mbedtls_sha512_update_ext( ctx, input, ilen );
+}
+
+/**
+ * \brief          SHA-512 final digest
+ *
+ * \deprecated     Superseded by mbedtls_sha512_finish_ext() in 2.5.0
+ *
+ * \param ctx      SHA-512 context
+ * \param output   SHA-384/512 checksum result
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha512_finish(
+                                                mbedtls_sha512_context *ctx,
+                                                unsigned char output[64] )
+{
+    mbedtls_sha512_finish_ext( ctx, output );
+}
+
+/**
+ * \brief          SHA-512 process data block (internal use only)
+ *
+ * \deprecated     Superseded by mbedtls_sha512_process_ext() in 2.5.0
+ *
+ * \param ctx      SHA-512 context
+ * \param data     buffer holding one block of data
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha512_process(
+                                            mbedtls_sha512_context *ctx,
+                                            const unsigned char data[128] )
+{
+    mbedtls_sha512_process_ext( ctx, data );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 #ifdef __cplusplus
 }
@@ -120,9 +215,41 @@ extern "C" {
  * \param ilen     length of the input data
  * \param output   SHA-384/512 checksum result
  * \param is384    0 = use SHA512, 1 = use SHA384
+ *
+ * \return         0 if successful
  */
-void mbedtls_sha512( const unsigned char *input, size_t ilen,
-             unsigned char output[64], int is384 );
+int mbedtls_sha512_ext( const unsigned char *input,
+                        size_t ilen,
+                        unsigned char output[64],
+                        int is384 );
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED      __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+/**
+ * \brief          Output = SHA-512( input buffer )
+ *
+ * \deprecated     Superseded by mbedtls_sha512_ext() in 2.5.0
+ *
+ * \param input    buffer holding the  data
+ * \param ilen     length of the input data
+ * \param output   SHA-384/512 checksum result
+ * \param is384    0 = use SHA512, 1 = use SHA384
+ */
+MBEDTLS_DEPRECATED static inline void mbedtls_sha512(
+                                                    const unsigned char *input,
+                                                    size_t ilen,
+                                                    unsigned char output[64],
+                                                    int is384 )
+{
+    mbedtls_sha512_ext( input, ilen, output, is384 );
+}
+
+#undef MBEDTLS_DEPRECATED
+#endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 /**
  * \brief          Checkup routine
@@ -131,9 +258,6 @@ void mbedtls_sha512( const unsigned char *input, size_t ilen,
  */
 int mbedtls_sha512_self_test( int verbose );
 
-/* Internal use */
-void mbedtls_sha512_process( mbedtls_sha512_context *ctx, const unsigned char data[128] );
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/library/sha512.c b/library/sha512.c
index 724522ac68..74c7533b3f 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -114,7 +114,7 @@ void mbedtls_sha512_clone( mbedtls_sha512_context *dst,
 /*
  * SHA-512 context setup
  */
-void mbedtls_sha512_starts( mbedtls_sha512_context *ctx, int is384 )
+int mbedtls_sha512_starts_ext( mbedtls_sha512_context *ctx, int is384 )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -145,6 +145,8 @@ void mbedtls_sha512_starts( mbedtls_sha512_context *ctx, int is384 )
     }
 
     ctx->is384 = is384;
+
+    return( 0 );
 }
 
 #if !defined(MBEDTLS_SHA512_PROCESS_ALT)
@@ -196,7 +198,8 @@ static const uint64_t K[80] =
     UL64(0x5FCB6FAB3AD6FAEC),  UL64(0x6C44198C4A475817)
 };
 
-void mbedtls_sha512_process( mbedtls_sha512_context *ctx, const unsigned char data[128] )
+int mbedtls_sha512_process_ext( mbedtls_sha512_context *ctx,
+                                const unsigned char data[128] )
 {
     int i;
     uint64_t temp1, temp2, W[80];
@@ -263,20 +266,24 @@ void mbedtls_sha512_process( mbedtls_sha512_context *ctx, const unsigned char da
     ctx->state[5] += F;
     ctx->state[6] += G;
     ctx->state[7] += H;
+
+    return( 0 );
 }
 #endif /* !MBEDTLS_SHA512_PROCESS_ALT */
 
 /*
  * SHA-512 process buffer
  */
-void mbedtls_sha512_update( mbedtls_sha512_context *ctx, const unsigned char *input,
-                    size_t ilen )
+int mbedtls_sha512_update_ext( mbedtls_sha512_context *ctx,
+                               const unsigned char *input,
+                               size_t ilen )
 {
+    int ret;
     size_t fill;
     unsigned int left;
 
     if( ilen == 0 )
-        return;
+        return( 0 );
 
     left = (unsigned int) (ctx->total[0] & 0x7F);
     fill = 128 - left;
@@ -289,7 +296,10 @@ void mbedtls_sha512_update( mbedtls_sha512_context *ctx, const unsigned char *in
     if( left && ilen >= fill )
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
-        mbedtls_sha512_process( ctx, ctx->buffer );
+
+        if( ( ret = mbedtls_sha512_process_ext( ctx, ctx->buffer ) ) != 0 )
+            return( ret );
+
         input += fill;
         ilen  -= fill;
         left = 0;
@@ -297,13 +307,17 @@ void mbedtls_sha512_update( mbedtls_sha512_context *ctx, const unsigned char *in
 
     while( ilen >= 128 )
     {
-        mbedtls_sha512_process( ctx, input );
+        if( ( ret = mbedtls_sha512_process_ext( ctx, input ) ) != 0 )
+            return( ret );
+
         input += 128;
         ilen  -= 128;
     }
 
     if( ilen > 0 )
         memcpy( (void *) (ctx->buffer + left), input, ilen );
+
+    return( 0 );
 }
 
 static const unsigned char sha512_padding[128] =
@@ -321,8 +335,10 @@ static const unsigned char sha512_padding[128] =
 /*
  * SHA-512 final digest
  */
-void mbedtls_sha512_finish( mbedtls_sha512_context *ctx, unsigned char output[64] )
+int mbedtls_sha512_finish_ext( mbedtls_sha512_context *ctx,
+                               unsigned char output[64] )
 {
+    int ret;
     size_t last, padn;
     uint64_t high, low;
     unsigned char msglen[16];
@@ -337,8 +353,11 @@ void mbedtls_sha512_finish( mbedtls_sha512_context *ctx, unsigned char output[64
     last = (size_t)( ctx->total[0] & 0x7F );
     padn = ( last < 112 ) ? ( 112 - last ) : ( 240 - last );
 
-    mbedtls_sha512_update( ctx, sha512_padding, padn );
-    mbedtls_sha512_update( ctx, msglen, 16 );
+    if( ( ret = mbedtls_sha512_update_ext( ctx, sha512_padding, padn ) ) != 0 )
+            return( ret );
+
+    if( ( ret = mbedtls_sha512_update_ext( ctx, msglen, 16 ) ) != 0 )
+            return( ret );
 
     PUT_UINT64_BE( ctx->state[0], output,  0 );
     PUT_UINT64_BE( ctx->state[1], output,  8 );
@@ -352,6 +371,8 @@ void mbedtls_sha512_finish( mbedtls_sha512_context *ctx, unsigned char output[64
         PUT_UINT64_BE( ctx->state[6], output, 48 );
         PUT_UINT64_BE( ctx->state[7], output, 56 );
     }
+
+    return( 0 );
 }
 
 #endif /* !MBEDTLS_SHA512_ALT */
@@ -359,16 +380,28 @@ void mbedtls_sha512_finish( mbedtls_sha512_context *ctx, unsigned char output[64
 /*
  * output = SHA-512( input buffer )
  */
-void mbedtls_sha512( const unsigned char *input, size_t ilen,
-             unsigned char output[64], int is384 )
+int mbedtls_sha512_ext( const unsigned char *input,
+                    size_t ilen,
+                    unsigned char output[64],
+                    int is384 )
 {
+    int ret;
     mbedtls_sha512_context ctx;
 
     mbedtls_sha512_init( &ctx );
-    mbedtls_sha512_starts( &ctx, is384 );
-    mbedtls_sha512_update( &ctx, input, ilen );
-    mbedtls_sha512_finish( &ctx, output );
+
+    if( ( ret = mbedtls_sha512_starts_ext( &ctx, is384 ) ) != 0 )
+            return( ret );
+
+    if( ( ret = mbedtls_sha512_update_ext( &ctx, input, ilen ) ) != 0 )
+            return( ret );
+
+    if( ( ret = mbedtls_sha512_finish_ext( &ctx, output ) ) != 0 )
+            return( ret );
+
     mbedtls_sha512_free( &ctx );
+
+    return( 0 );
 }
 
 #if defined(MBEDTLS_SELF_TEST)
@@ -471,29 +504,29 @@ int mbedtls_sha512_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  SHA-%d test #%d: ", 512 - k * 128, j + 1 );
 
-        mbedtls_sha512_starts( &ctx, k );
+        if( mbedtls_sha512_starts_ext( &ctx, k ) != 0 )
+            goto fail;
 
         if( j == 2 )
         {
             memset( buf, 'a', buflen = 1000 );
 
             for( j = 0; j < 1000; j++ )
-                mbedtls_sha512_update( &ctx, buf, buflen );
+                if( mbedtls_sha512_update_ext( &ctx, buf, buflen ) != 0 )
+                    goto fail;
         }
         else
-            mbedtls_sha512_update( &ctx, sha512_test_buf[j],
-                                 sha512_test_buflen[j] );
+        {
+            if( mbedtls_sha512_update_ext( &ctx, sha512_test_buf[j],
+                                           sha512_test_buflen[j] ) != 0 )
+                goto fail;
+        }
 
-        mbedtls_sha512_finish( &ctx, sha512sum );
+        if( mbedtls_sha512_finish_ext( &ctx, sha512sum ) != 0 )
+            goto fail;
 
         if( memcmp( sha512sum, sha512_test_sum[i], 64 - k * 16 ) != 0 )
-        {
-            if( verbose != 0 )
-                mbedtls_printf( "failed\n" );
-
-            ret = 1;
-            goto exit;
-        }
+            goto fail;
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -502,6 +535,14 @@ int mbedtls_sha512_self_test( int verbose )
     if( verbose != 0 )
         mbedtls_printf( "\n" );
 
+    goto exit;
+
+fail:
+    if( verbose != 0 )
+        mbedtls_printf( "failed\n" );
+
+    ret = 1;
+
 exit:
     mbedtls_sha512_free( &ctx );
     mbedtls_free( buf );

From cccfe08530a986a7f8df19df06f2c8b0ee72d1ca Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 28 Jun 2017 10:36:39 +0100
Subject: [PATCH 054/745] Rename md process functions with _internal_

---
 include/mbedtls/md2.h       | 6 +++---
 include/mbedtls/md4.h       | 8 ++++----
 include/mbedtls/md5.h       | 8 ++++----
 include/mbedtls/ripemd160.h | 8 ++++----
 include/mbedtls/sha1.h      | 8 ++++----
 include/mbedtls/sha256.h    | 8 ++++----
 include/mbedtls/sha512.h    | 8 ++++----
 library/md2.c               | 8 ++++----
 library/md4.c               | 8 ++++----
 library/md5.c               | 8 ++++----
 library/ripemd160.c         | 8 ++++----
 library/sha1.c              | 8 ++++----
 library/sha256.c            | 6 +++---
 library/sha512.c            | 8 ++++----
 14 files changed, 54 insertions(+), 54 deletions(-)

diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index 1f3b107730..2c133a2aa8 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -119,7 +119,7 @@ int mbedtls_md2_finish_ext( mbedtls_md2_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_md2_process_ext( mbedtls_md2_context *ctx );
+int mbedtls_internal_md2_process( mbedtls_md2_context *ctx );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -175,14 +175,14 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2_finish(
 /**
  * \brief          MD2 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_md2_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_md2_process() in 2.5.0
  *
  * \param ctx      MD2 context
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md2_process(
                                                     mbedtls_md2_context *ctx )
 {
-    mbedtls_md2_process_ext( ctx );
+    mbedtls_internal_md2_process( ctx );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/md4.h b/include/mbedtls/md4.h
index 7968b69a0c..671c6a4f11 100644
--- a/include/mbedtls/md4.h
+++ b/include/mbedtls/md4.h
@@ -120,8 +120,8 @@ int mbedtls_md4_finish_ext( mbedtls_md4_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_md4_process_ext( mbedtls_md4_context *ctx,
-                             const unsigned char data[64] );
+int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
+                                  const unsigned char data[64] );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -177,7 +177,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_finish(
 /**
  * \brief          MD4 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_md4_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_md4_process() in 2.5.0
  *
  * \param ctx      MD4 context
  * \param data     buffer holding one block of data
@@ -186,7 +186,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_process(
                                                 mbedtls_md4_context *ctx,
                                                 const unsigned char data[64] )
 {
-    mbedtls_md4_process_ext( ctx, data );
+    mbedtls_internal_md4_process( ctx, data );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index 7ecf49f906..816d081ab2 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -115,8 +115,8 @@ int mbedtls_md5_finish_ext( mbedtls_md5_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_md5_process_ext( mbedtls_md5_context *ctx,
-                             const unsigned char data[64] );
+int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
+                                  const unsigned char data[64] );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -172,7 +172,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_finish(
 /**
  * \brief          MD5 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_md5_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_md5_process() in 2.5.0
  *
  * \param ctx      MD5 context
  * \param data     buffer holding one block of data
@@ -181,7 +181,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_process(
                                                 mbedtls_md5_context *ctx,
                                                 const unsigned char data[64] )
 {
-    mbedtls_md5_process_ext( ctx, data );
+    mbedtls_internal_md5_process( ctx, data );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/ripemd160.h b/include/mbedtls/ripemd160.h
index 5ef4700c67..aea16b3663 100644
--- a/include/mbedtls/ripemd160.h
+++ b/include/mbedtls/ripemd160.h
@@ -120,8 +120,8 @@ int mbedtls_ripemd160_finish_ext( mbedtls_ripemd160_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_ripemd160_process_ext( mbedtls_ripemd160_context *ctx,
-                                   const unsigned char data[64] );
+int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx,
+                                        const unsigned char data[64] );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -177,7 +177,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_finish(
 /**
  * \brief          RIPEMD-160 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_ripemd160_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_ripemd160_process() in 2.5.0
  *
  * \param ctx      RIPEMD-160 context
  * \param data     buffer holding one block of data
@@ -186,7 +186,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_process(
                                             mbedtls_ripemd160_context *ctx,
                                             const unsigned char data[64] )
 {
-    mbedtls_ripemd160_process_ext( ctx, data );
+    mbedtls_internal_ripemd160_process( ctx, data );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/sha1.h b/include/mbedtls/sha1.h
index 9dde5b89e9..47a9f996ff 100644
--- a/include/mbedtls/sha1.h
+++ b/include/mbedtls/sha1.h
@@ -120,8 +120,8 @@ int mbedtls_sha1_finish_ext( mbedtls_sha1_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_sha1_process_ext( mbedtls_sha1_context *ctx,
-                              const unsigned char data[64] );
+int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
+                                   const unsigned char data[64] );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -177,7 +177,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_finish(
 /**
  * \brief          SHA-1 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_sha1_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_sha1_process() in 2.5.0
  *
  * \param ctx      SHA-1 context
  * \param data     buffer holding one block of data
@@ -186,7 +186,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_process(
                                                 mbedtls_sha1_context *ctx,
                                                 const unsigned char data[64] )
 {
-    mbedtls_sha1_process_ext( ctx, data );
+    mbedtls_internal_sha1_process( ctx, data );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/sha256.h b/include/mbedtls/sha256.h
index 3667e8c109..76555f4fd4 100644
--- a/include/mbedtls/sha256.h
+++ b/include/mbedtls/sha256.h
@@ -122,8 +122,8 @@ int mbedtls_sha256_finish_ext( mbedtls_sha256_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_sha256_process_ext( mbedtls_sha256_context *ctx,
-                                const unsigned char data[64] );
+int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx,
+                                     const unsigned char data[64] );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -181,7 +181,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_finish(
 /**
  * \brief          SHA-256 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_sha256_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_sha256_process() in 2.5.0
  *
  * \param ctx      SHA-256 context
  * \param data     buffer holding one block of data
@@ -190,7 +190,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_process(
                                                 mbedtls_sha256_context *ctx,
                                                 const unsigned char data[64] )
 {
-    mbedtls_sha256_process_ext( ctx, data );
+    mbedtls_internal_sha256_process( ctx, data );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/sha512.h b/include/mbedtls/sha512.h
index 3049110ab9..0fbdb3b717 100644
--- a/include/mbedtls/sha512.h
+++ b/include/mbedtls/sha512.h
@@ -122,8 +122,8 @@ int mbedtls_sha512_finish_ext( mbedtls_sha512_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_sha512_process_ext( mbedtls_sha512_context *ctx,
-                                const unsigned char data[128] );
+int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx,
+                                     const unsigned char data[128] );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -181,7 +181,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_finish(
 /**
  * \brief          SHA-512 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_sha512_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_sha512_process() in 2.5.0
  *
  * \param ctx      SHA-512 context
  * \param data     buffer holding one block of data
@@ -190,7 +190,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_process(
                                             mbedtls_sha512_context *ctx,
                                             const unsigned char data[128] )
 {
-    mbedtls_sha512_process_ext( ctx, data );
+    mbedtls_internal_sha512_process( ctx, data );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/library/md2.c b/library/md2.c
index 7dd2b6bcbb..a5d768b256 100644
--- a/library/md2.c
+++ b/library/md2.c
@@ -116,7 +116,7 @@ int mbedtls_md2_starts_ext( mbedtls_md2_context *ctx )
 }
 
 #if !defined(MBEDTLS_MD2_PROCESS_ALT)
-int mbedtls_md2_process_ext( mbedtls_md2_context *ctx )
+int mbedtls_internal_md2_process( mbedtls_md2_context *ctx )
 {
     int i, j;
     unsigned char t = 0;
@@ -179,7 +179,7 @@ int mbedtls_md2_update_ext( mbedtls_md2_context *ctx,
         if( ctx->left == 16 )
         {
             ctx->left = 0;
-            if( ( ret = mbedtls_md2_process_ext( ctx ) ) != 0 )
+            if( ( ret = mbedtls_internal_md2_process( ctx ) ) != 0 )
                 return( ret );
         }
     }
@@ -202,11 +202,11 @@ int mbedtls_md2_finish_ext( mbedtls_md2_context *ctx,
     for( i = ctx->left; i < 16; i++ )
         ctx->buffer[i] = x;
 
-    if( ( ret = mbedtls_md2_process_ext( ctx ) ) != 0 )
+    if( ( ret = mbedtls_internal_md2_process( ctx ) ) != 0 )
         return( ret );
 
     memcpy( ctx->buffer, ctx->cksum, 16 );
-    if( ( ret = mbedtls_md2_process_ext( ctx ) ) != 0 )
+    if( ( ret = mbedtls_internal_md2_process( ctx ) ) != 0 )
         return( ret );
 
     memcpy( output, ctx->state, 16 );
diff --git a/library/md4.c b/library/md4.c
index 9239b6344e..da4df7b141 100644
--- a/library/md4.c
+++ b/library/md4.c
@@ -112,8 +112,8 @@ int mbedtls_md4_starts_ext( mbedtls_md4_context *ctx )
 }
 
 #if !defined(MBEDTLS_MD4_PROCESS_ALT)
-int mbedtls_md4_process_ext( mbedtls_md4_context *ctx,
-                             const unsigned char data[64] )
+int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
+                                  const unsigned char data[64] )
 {
     uint32_t X[16], A, B, C, D;
 
@@ -247,7 +247,7 @@ int mbedtls_md4_update_ext( mbedtls_md4_context *ctx,
         memcpy( (void *) (ctx->buffer + left),
                 (void *) input, fill );
 
-        if( ( ret = mbedtls_md4_process_ext( ctx, ctx->buffer ) ) != 0 )
+        if( ( ret = mbedtls_internal_md4_process( ctx, ctx->buffer ) ) != 0 )
             return( ret );
 
         input += fill;
@@ -257,7 +257,7 @@ int mbedtls_md4_update_ext( mbedtls_md4_context *ctx,
 
     while( ilen >= 64 )
     {
-        if( ( ret = mbedtls_md4_process_ext( ctx, input ) ) != 0 )
+        if( ( ret = mbedtls_internal_md4_process( ctx, input ) ) != 0 )
             return( ret );
 
         input += 64;
diff --git a/library/md5.c b/library/md5.c
index dd046af853..8150f941db 100644
--- a/library/md5.c
+++ b/library/md5.c
@@ -111,8 +111,8 @@ int mbedtls_md5_starts_ext( mbedtls_md5_context *ctx )
 }
 
 #if !defined(MBEDTLS_MD5_PROCESS_ALT)
-int mbedtls_md5_process_ext( mbedtls_md5_context *ctx,
-                             const unsigned char data[64] )
+int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
+                                  const unsigned char data[64] )
 {
     uint32_t X[16], A, B, C, D;
 
@@ -264,7 +264,7 @@ int mbedtls_md5_update_ext( mbedtls_md5_context *ctx,
     if( left && ilen >= fill )
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
-        if( ( ret = mbedtls_md5_process_ext( ctx, ctx->buffer ) ) != 0 )
+        if( ( ret = mbedtls_internal_md5_process( ctx, ctx->buffer ) ) != 0 )
             return( ret );
 
         input += fill;
@@ -274,7 +274,7 @@ int mbedtls_md5_update_ext( mbedtls_md5_context *ctx,
 
     while( ilen >= 64 )
     {
-        if( ( ret = mbedtls_md5_process_ext( ctx, input ) ) != 0 )
+        if( ( ret = mbedtls_internal_md5_process( ctx, input ) ) != 0 )
             return( ret );
 
         input += 64;
diff --git a/library/ripemd160.c b/library/ripemd160.c
index f1d1f1e9db..8bf988eae9 100644
--- a/library/ripemd160.c
+++ b/library/ripemd160.c
@@ -114,8 +114,8 @@ int mbedtls_ripemd160_starts_ext( mbedtls_ripemd160_context *ctx )
 /*
  * Process one block
  */
-int mbedtls_ripemd160_process_ext( mbedtls_ripemd160_context *ctx,
-                                   const unsigned char data[64] )
+int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx,
+                                        const unsigned char data[64] )
 {
     uint32_t A, B, C, D, E, Ap, Bp, Cp, Dp, Ep, X[16];
 
@@ -322,7 +322,7 @@ int mbedtls_ripemd160_update_ext( mbedtls_ripemd160_context *ctx,
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
 
-        if( ( ret = mbedtls_ripemd160_process_ext( ctx, ctx->buffer ) ) != 0 )
+        if( ( ret = mbedtls_internal_ripemd160_process( ctx, ctx->buffer ) ) != 0 )
             return( ret );
 
         input += fill;
@@ -332,7 +332,7 @@ int mbedtls_ripemd160_update_ext( mbedtls_ripemd160_context *ctx,
 
     while( ilen >= 64 )
     {
-        if( ( ret = mbedtls_ripemd160_process_ext( ctx, input ) ) != 0 )
+        if( ( ret = mbedtls_internal_ripemd160_process( ctx, input ) ) != 0 )
             return( ret );
 
         input += 64;
diff --git a/library/sha1.c b/library/sha1.c
index d2ec8bae9d..fdd0878685 100644
--- a/library/sha1.c
+++ b/library/sha1.c
@@ -112,8 +112,8 @@ int mbedtls_sha1_starts_ext( mbedtls_sha1_context *ctx )
 }
 
 #if !defined(MBEDTLS_SHA1_PROCESS_ALT)
-int mbedtls_sha1_process_ext( mbedtls_sha1_context *ctx,
-                              const unsigned char data[64] )
+int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
+                                   const unsigned char data[64] )
 {
     uint32_t temp, W[16], A, B, C, D, E;
 
@@ -299,7 +299,7 @@ int mbedtls_sha1_update_ext( mbedtls_sha1_context *ctx,
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
 
-        if( ( ret = mbedtls_sha1_process_ext( ctx, ctx->buffer ) ) != 0 )
+        if( ( ret = mbedtls_internal_sha1_process( ctx, ctx->buffer ) ) != 0 )
             return( ret );
 
         input += fill;
@@ -309,7 +309,7 @@ int mbedtls_sha1_update_ext( mbedtls_sha1_context *ctx,
 
     while( ilen >= 64 )
     {
-        if( ( ret = mbedtls_sha1_process_ext( ctx, input ) ) != 0 )
+        if( ( ret = mbedtls_internal_sha1_process( ctx, input ) ) != 0 )
             return( ret );
 
         input += 64;
diff --git a/library/sha256.c b/library/sha256.c
index 337b8e6437..88435a3c4f 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -181,7 +181,7 @@ static const uint32_t K[] =
     d += temp1; h = temp1 + temp2;              \
 }
 
-int mbedtls_sha256_process_ext( mbedtls_sha256_context *ctx,
+int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx,
                                 const unsigned char data[64] )
 {
     uint32_t temp1, temp2, W[64];
@@ -267,7 +267,7 @@ int mbedtls_sha256_update_ext( mbedtls_sha256_context *ctx,
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
 
-        if( ( ret = mbedtls_sha256_process_ext( ctx, ctx->buffer ) ) != 0 )
+        if( ( ret = mbedtls_internal_sha256_process( ctx, ctx->buffer ) ) != 0 )
             return( ret );
 
         input += fill;
@@ -277,7 +277,7 @@ int mbedtls_sha256_update_ext( mbedtls_sha256_context *ctx,
 
     while( ilen >= 64 )
     {
-        if( ( ret = mbedtls_sha256_process_ext( ctx, input ) ) != 0 )
+        if( ( ret = mbedtls_internal_sha256_process( ctx, input ) ) != 0 )
             return( ret );
 
         input += 64;
diff --git a/library/sha512.c b/library/sha512.c
index 74c7533b3f..ff7e5ca5b6 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -198,8 +198,8 @@ static const uint64_t K[80] =
     UL64(0x5FCB6FAB3AD6FAEC),  UL64(0x6C44198C4A475817)
 };
 
-int mbedtls_sha512_process_ext( mbedtls_sha512_context *ctx,
-                                const unsigned char data[128] )
+int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx,
+                                     const unsigned char data[128] )
 {
     int i;
     uint64_t temp1, temp2, W[80];
@@ -297,7 +297,7 @@ int mbedtls_sha512_update_ext( mbedtls_sha512_context *ctx,
     {
         memcpy( (void *) (ctx->buffer + left), input, fill );
 
-        if( ( ret = mbedtls_sha512_process_ext( ctx, ctx->buffer ) ) != 0 )
+        if( ( ret = mbedtls_internal_sha512_process( ctx, ctx->buffer ) ) != 0 )
             return( ret );
 
         input += fill;
@@ -307,7 +307,7 @@ int mbedtls_sha512_update_ext( mbedtls_sha512_context *ctx,
 
     while( ilen >= 128 )
     {
-        if( ( ret = mbedtls_sha512_process_ext( ctx, input ) ) != 0 )
+        if( ( ret = mbedtls_internal_sha512_process( ctx, input ) ) != 0 )
             return( ret );
 
         input += 128;

From b71b6307308b6615f006b9c9e450ba54eb109b7e Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 28 Jun 2017 10:51:17 +0100
Subject: [PATCH 055/745] Change test suites to use new MD API with ret code

---
 tests/suites/test_suite_mdx.function  | 16 ++++++++++++----
 tests/suites/test_suite_shax.function | 10 +++++-----
 2 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/tests/suites/test_suite_mdx.function b/tests/suites/test_suite_mdx.function
index 9d0ee471f8..387e7eeb78 100644
--- a/tests/suites/test_suite_mdx.function
+++ b/tests/suites/test_suite_mdx.function
@@ -8,6 +8,7 @@
 /* BEGIN_CASE depends_on:MBEDTLS_MD2_C */
 void md2_text( char *text_src_string, char *hex_hash_string )
 {
+    int ret;
     unsigned char src_str[100];
     unsigned char hash_str[33];
     unsigned char output[16];
@@ -18,7 +19,8 @@ void md2_text( char *text_src_string, char *hex_hash_string )
 
     strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
 
-    mbedtls_md2( src_str, strlen( (char *) src_str ), output );
+    ret = mbedtls_md2_ext( src_str, strlen( (char *) src_str ), output );
+    TEST_ASSERT( ret == 0 ) ;
     hexify( hash_str, output, sizeof  output );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
@@ -28,6 +30,7 @@ void md2_text( char *text_src_string, char *hex_hash_string )
 /* BEGIN_CASE depends_on:MBEDTLS_MD4_C */
 void md4_text( char *text_src_string, char *hex_hash_string )
 {
+    int ret;
     unsigned char src_str[100];
     unsigned char hash_str[33];
     unsigned char output[16];
@@ -38,7 +41,8 @@ void md4_text( char *text_src_string, char *hex_hash_string )
 
     strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
 
-    mbedtls_md4( src_str, strlen( (char *) src_str ), output );
+    ret = mbedtls_md4_ext( src_str, strlen( (char *) src_str ), output );
+    TEST_ASSERT( ret == 0 );
     hexify( hash_str, output, sizeof  output );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
@@ -48,6 +52,7 @@ void md4_text( char *text_src_string, char *hex_hash_string )
 /* BEGIN_CASE depends_on:MBEDTLS_MD5_C */
 void md5_text( char *text_src_string, char *hex_hash_string )
 {
+    int ret;
     unsigned char src_str[100];
     unsigned char hash_str[33];
     unsigned char output[16];
@@ -58,7 +63,8 @@ void md5_text( char *text_src_string, char *hex_hash_string )
 
     strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
 
-    mbedtls_md5( src_str, strlen( (char *) src_str ), output );
+    ret = mbedtls_md5_ext( src_str, strlen( (char *) src_str ), output );
+    TEST_ASSERT( ret == 0 );
     hexify( hash_str, output, sizeof  output );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
@@ -68,6 +74,7 @@ void md5_text( char *text_src_string, char *hex_hash_string )
 /* BEGIN_CASE depends_on:MBEDTLS_RIPEMD160_C */
 void ripemd160_text( char *text_src_string, char *hex_hash_string )
 {
+    int ret;
     unsigned char src_str[100];
     unsigned char hash_str[41];
     unsigned char output[20];
@@ -78,7 +85,8 @@ void ripemd160_text( char *text_src_string, char *hex_hash_string )
 
     strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
 
-    mbedtls_ripemd160( src_str, strlen( (char *) src_str ), output );
+    ret = mbedtls_ripemd160_ext( src_str, strlen( (char *) src_str ), output );
+    TEST_ASSERT( ret == 0 );
     hexify( hash_str, output, sizeof output );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
diff --git a/tests/suites/test_suite_shax.function b/tests/suites/test_suite_shax.function
index 6b3ee9c54c..b6f8f510cb 100644
--- a/tests/suites/test_suite_shax.function
+++ b/tests/suites/test_suite_shax.function
@@ -18,7 +18,7 @@ void mbedtls_sha1( char *hex_src_string, char *hex_hash_string )
 
     src_len = unhexify( src_str, hex_src_string );
 
-    mbedtls_sha1( src_str, src_len, output );
+    TEST_ASSERT( mbedtls_sha1_ext( src_str, src_len, output ) == 0 );
     hexify( hash_str, output, 20 );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
@@ -39,7 +39,7 @@ void sha224(char *hex_src_string, char *hex_hash_string )
 
     src_len = unhexify( src_str, hex_src_string );
 
-    mbedtls_sha256( src_str, src_len, output, 1 );
+    TEST_ASSERT( mbedtls_sha256_ext( src_str, src_len, output, 1 ) == 0 );
     hexify( hash_str, output, 28 );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
@@ -60,7 +60,7 @@ void mbedtls_sha256(char *hex_src_string, char *hex_hash_string )
 
     src_len = unhexify( src_str, hex_src_string );
 
-    mbedtls_sha256( src_str, src_len, output, 0 );
+    TEST_ASSERT( mbedtls_sha256_ext( src_str, src_len, output, 0 ) == 0 );
     hexify( hash_str, output, 32 );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
@@ -81,7 +81,7 @@ void sha384(char *hex_src_string, char *hex_hash_string )
 
     src_len = unhexify( src_str, hex_src_string );
 
-    mbedtls_sha512( src_str, src_len, output, 1 );
+    TEST_ASSERT( mbedtls_sha512_ext( src_str, src_len, output, 1 ) == 0 );
     hexify( hash_str, output, 48 );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
@@ -102,7 +102,7 @@ void mbedtls_sha512(char *hex_src_string, char *hex_hash_string )
 
     src_len = unhexify( src_str, hex_src_string );
 
-    mbedtls_sha512( src_str, src_len, output, 0);
+    TEST_ASSERT( mbedtls_sha512_ext( src_str, src_len, output, 0 ) == 0 );
     hexify( hash_str, output, 64 );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );

From 8d8204fc6f71375f8163961900a6c8852ad5b4e8 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 28 Jun 2017 11:07:30 +0100
Subject: [PATCH 056/745] Change x509write_crt to use new MD API ret code

---
 library/x509write_crt.c | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/library/x509write_crt.c b/library/x509write_crt.c
index d1d9a22a7e..3faad7c5a3 100644
--- a/library/x509write_crt.c
+++ b/library/x509write_crt.c
@@ -177,8 +177,11 @@ int mbedtls_x509write_crt_set_subject_key_identifier( mbedtls_x509write_cert *ct
     memset( buf, 0, sizeof(buf) );
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, ctx->subject_key ) );
 
-    mbedtls_sha1( buf + sizeof(buf) - len, len, buf + sizeof(buf) - 20 );
-    c = buf + sizeof(buf) - 20;
+    ret = mbedtls_sha1_ext( buf + sizeof( buf ) - len, len,
+                            buf + sizeof( buf ) - 20 );
+    if( ret != 0 )
+        return( ret );
+    c = buf + sizeof( buf ) - 20;
     len = 20;
 
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
@@ -199,8 +202,11 @@ int mbedtls_x509write_crt_set_authority_key_identifier( mbedtls_x509write_cert *
     memset( buf, 0, sizeof(buf) );
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, ctx->issuer_key ) );
 
-    mbedtls_sha1( buf + sizeof(buf) - len, len, buf + sizeof(buf) - 20 );
-    c = buf + sizeof(buf) - 20;
+    ret = mbedtls_sha1_ext( buf + sizeof( buf ) - len, len,
+                            buf + sizeof( buf ) - 20 );
+    if( ret != 0 )
+        return( ret );
+    c = buf + sizeof( buf ) - 20;
     len = 20;
 
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
@@ -398,7 +404,11 @@ int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf,
     /*
      * Make signature
      */
-    mbedtls_md( mbedtls_md_info_from_type( ctx->md_alg ), c, len, hash );
+    if( ( ret = mbedtls_md( mbedtls_md_info_from_type( ctx->md_alg ), c,
+                            len, hash ) ) != 0 )
+    {
+        return( ret );
+    }
 
     if( ( ret = mbedtls_pk_sign( ctx->issuer_key, ctx->md_alg, hash, 0, sig, &sig_len,
                          f_rng, p_rng ) ) != 0 )

From 698089e07e59c61cd84414f48230506145ee96e0 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 28 Jun 2017 11:46:46 +0100
Subject: [PATCH 057/745] Change RSA to use new MD API and check return code

---
 library/rsa.c | 149 ++++++++++++++++++++++++++++++--------------------
 1 file changed, 91 insertions(+), 58 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index bdd2538c3a..bd97d521b8 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -566,7 +566,7 @@ cleanup:
  * \param slen      length of the source buffer
  * \param md_ctx    message digest context to use
  */
-static void mgf_mask( unsigned char *dst, size_t dlen, unsigned char *src,
+static int mgf_mask( unsigned char *dst, size_t dlen, unsigned char *src,
                       size_t slen, mbedtls_md_context_t *md_ctx )
 {
     unsigned char mask[MBEDTLS_MD_MAX_SIZE];
@@ -574,6 +574,7 @@ static void mgf_mask( unsigned char *dst, size_t dlen, unsigned char *src,
     unsigned char *p;
     unsigned int hlen;
     size_t i, use_len;
+    int ret;
 
     memset( mask, 0, MBEDTLS_MD_MAX_SIZE );
     memset( counter, 0, 4 );
@@ -589,10 +590,14 @@ static void mgf_mask( unsigned char *dst, size_t dlen, unsigned char *src,
         if( dlen < hlen )
             use_len = dlen;
 
-        mbedtls_md_starts( md_ctx );
-        mbedtls_md_update( md_ctx, src, slen );
-        mbedtls_md_update( md_ctx, counter, 4 );
-        mbedtls_md_finish( md_ctx, mask );
+        if( ( ret = mbedtls_md_starts( md_ctx ) ) != 0 )
+            goto exit;
+        if( ( ret = mbedtls_md_update( md_ctx, src, slen ) ) != 0 )
+            goto exit;
+        if( ( ret = mbedtls_md_update( md_ctx, counter, 4 ) ) != 0 )
+            goto exit;
+        if( ( ret = mbedtls_md_finish( md_ctx, mask ) ) != 0 )
+            goto exit;
 
         for( i = 0; i < use_len; ++i )
             *p++ ^= mask[i];
@@ -602,7 +607,10 @@ static void mgf_mask( unsigned char *dst, size_t dlen, unsigned char *src,
         dlen -= use_len;
     }
 
+exit:
     mbedtls_zeroize( mask, sizeof( mask ) );
+
+    return( ret );
 }
 #endif /* MBEDTLS_PKCS1_V21 */
 
@@ -654,7 +662,8 @@ int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx,
     p += hlen;
 
     /* Construct DB */
-    mbedtls_md( md_info, label, label_len, p );
+    if( ( ret = mbedtls_md( md_info, label, label_len, p ) ) != 0 )
+        return( ret );
     p += hlen;
     p += olen - 2 * hlen - 2 - ilen;
     *p++ = 1;
@@ -662,21 +671,24 @@ int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx,
 
     mbedtls_md_init( &md_ctx );
     if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 0 ) ) != 0 )
-    {
-        mbedtls_md_free( &md_ctx );
-        return( ret );
-    }
+        goto exit;
 
     /* maskedDB: Apply dbMask to DB */
-    mgf_mask( output + hlen + 1, olen - hlen - 1, output + 1, hlen,
-               &md_ctx );
+    if( ( ret = mgf_mask( output + hlen + 1, olen - hlen - 1, output + 1, hlen,
+                          &md_ctx ) ) != 0 )
+        goto exit;
 
     /* maskedSeed: Apply seedMask to seed */
-    mgf_mask( output + 1, hlen, output + hlen + 1, olen - hlen - 1,
-               &md_ctx );
+    if( ( ret = mgf_mask( output + 1, hlen, output + hlen + 1, olen - hlen - 1,
+                          &md_ctx ) ) != 0 )
+        goto exit;
 
+exit:
     mbedtls_md_free( &md_ctx );
 
+    if( ret != 0 )
+        return( ret );
+
     return( ( mode == MBEDTLS_RSA_PUBLIC )
             ? mbedtls_rsa_public(  ctx, output, output )
             : mbedtls_rsa_private( ctx, f_rng, p_rng, output, output ) );
@@ -843,20 +855,23 @@ int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
         goto cleanup;
     }
 
-
-    /* Generate lHash */
-    mbedtls_md( md_info, label, label_len, lhash );
-
     /* seed: Apply seedMask to maskedSeed */
-    mgf_mask( buf + 1, hlen, buf + hlen + 1, ilen - hlen - 1,
-               &md_ctx );
-
+    if( ( ret = mgf_mask( buf + 1, hlen, buf + hlen + 1, ilen - hlen - 1,
+                          &md_ctx ) ) != 0 ||
     /* DB: Apply dbMask to maskedDB */
-    mgf_mask( buf + hlen + 1, ilen - hlen - 1, buf + 1, hlen,
-               &md_ctx );
+        ( ret = mgf_mask( buf + hlen + 1, ilen - hlen - 1, buf + 1, hlen,
+                          &md_ctx ) ) != 0 )
+    {
+        mbedtls_md_free( &md_ctx );
+        goto cleanup;
+    }
 
     mbedtls_md_free( &md_ctx );
 
+    /* Generate lHash */
+    if( ( ret = mbedtls_md( md_info, label, label_len, lhash ) ) != 0 )
+        goto cleanup;
+
     /*
      * Check contents, in "constant-time"
      */
@@ -1107,28 +1122,28 @@ int mbedtls_rsa_rsassa_pss_sign( mbedtls_rsa_context *ctx,
 
     mbedtls_md_init( &md_ctx );
     if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 0 ) ) != 0 )
-    {
-        mbedtls_md_free( &md_ctx );
-        /* No need to zeroize salt: we didn't use it. */
-        return( ret );
-    }
+        goto exit;
 
     /* Generate H = Hash( M' ) */
-    mbedtls_md_starts( &md_ctx );
-    mbedtls_md_update( &md_ctx, p, 8 );
-    mbedtls_md_update( &md_ctx, hash, hashlen );
-    mbedtls_md_update( &md_ctx, salt, slen );
-    mbedtls_md_finish( &md_ctx, p );
-    mbedtls_zeroize( salt, sizeof( salt ) );
+    if( ( ret = mbedtls_md_starts( &md_ctx ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md_update( &md_ctx, p, 8 ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md_update( &md_ctx, hash, hashlen ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md_update( &md_ctx, salt, slen ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md_finish( &md_ctx, p ) ) != 0 )
+        goto exit;
 
     /* Compensate for boundary condition when applying mask */
     if( msb % 8 == 0 )
         offset = 1;
 
     /* maskedDB: Apply dbMask to DB */
-    mgf_mask( sig + offset, olen - hlen - 1 - offset, p, hlen, &md_ctx );
-
-    mbedtls_md_free( &md_ctx );
+    if( ( ret = mgf_mask( sig + offset, olen - hlen - 1 - offset, p, hlen,
+                          &md_ctx ) ) != 0 )
+        goto exit;
 
     msb = mbedtls_mpi_bitlen( &ctx->N ) - 1;
     sig[0] &= 0xFF >> ( olen * 8 - msb );
@@ -1136,6 +1151,14 @@ int mbedtls_rsa_rsassa_pss_sign( mbedtls_rsa_context *ctx,
     p += hlen;
     *p++ = 0xBC;
 
+    mbedtls_zeroize( salt, sizeof( salt ) );
+
+exit:
+    mbedtls_md_free( &md_ctx );
+
+    if( ret != 0 )
+        return( ret );
+
     return( ( mode == MBEDTLS_RSA_PUBLIC )
             ? mbedtls_rsa_public(  ctx, sig, sig )
             : mbedtls_rsa_private( ctx, f_rng, p_rng, sig, sig ) );
@@ -1382,23 +1405,21 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
 
     mbedtls_md_init( &md_ctx );
     if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 0 ) ) != 0 )
-    {
-        mbedtls_md_free( &md_ctx );
-        return( ret );
-    }
+        goto exit;
 
-    mgf_mask( p, siglen - hlen - 1, p + siglen - hlen - 1, hlen, &md_ctx );
+    if( ( ret = mgf_mask( p, siglen - hlen - 1, p + siglen - hlen - 1, hlen,
+                          &md_ctx ) ) != 0 )
+        goto exit;
 
     buf[0] &= 0xFF >> ( siglen * 8 - msb );
 
     while( p < buf + siglen && *p == 0 )
         p++;
 
-    if( p == buf + siglen ||
-        *p++ != 0x01 )
+    if( p == buf + siglen || *p++ != 0x01 )
     {
-        mbedtls_md_free( &md_ctx );
-        return( MBEDTLS_ERR_RSA_INVALID_PADDING );
+        ret = MBEDTLS_ERR_RSA_INVALID_PADDING;
+        goto exit;
     }
 
     /* Actual salt len */
@@ -1407,25 +1428,31 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
     if( expected_salt_len != MBEDTLS_RSA_SALT_LEN_ANY &&
         slen != (size_t) expected_salt_len )
     {
-        mbedtls_md_free( &md_ctx );
-        return( MBEDTLS_ERR_RSA_INVALID_PADDING );
+        ret = MBEDTLS_ERR_RSA_INVALID_PADDING;
+        goto exit;
     }
 
     /*
      * Generate H = Hash( M' )
      */
-    mbedtls_md_starts( &md_ctx );
-    mbedtls_md_update( &md_ctx, zeros, 8 );
-    mbedtls_md_update( &md_ctx, hash, hashlen );
-    mbedtls_md_update( &md_ctx, p, slen );
-    mbedtls_md_finish( &md_ctx, result );
+    if( ( ret = mbedtls_md_starts( &md_ctx ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md_update( &md_ctx, zeros, 8 ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md_update( &md_ctx, hash, hashlen ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md_update( &md_ctx, p, slen ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md_finish( &md_ctx, result ) ) != 0 )
+        goto exit;
 
+    if( ( ret = memcmp( p + slen, result, hlen ) ) != 0 )
+        ret = MBEDTLS_ERR_RSA_VERIFY_FAILED;
+
+exit:
     mbedtls_md_free( &md_ctx );
 
-    if( memcmp( p + slen, result, hlen ) == 0 )
-        return( 0 );
-    else
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
+    return( ret );
 }
 
 /*
@@ -1829,7 +1856,13 @@ int mbedtls_rsa_self_test( int verbose )
     if( verbose != 0 )
         mbedtls_printf( "  PKCS#1 data sign  : " );
 
-    mbedtls_sha1( rsa_plaintext, PT_LEN, sha1sum );
+    if( mbedtls_sha1_ext( rsa_plaintext, PT_LEN, sha1sum ) != 0 )
+    {
+        if( verbose != 0 )
+            mbedtls_printf( "failed\n" );
+
+        return( 1 );
+    }
 
     if( mbedtls_rsa_pkcs1_sign( &rsa, myrand, NULL, MBEDTLS_RSA_PRIVATE, MBEDTLS_MD_SHA1, 0,
                         sha1sum, rsa_ciphertext ) != 0 )

From f0e521e9f10c8552601b2f078c05ff1ecc69fec5 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 28 Jun 2017 12:11:42 +0100
Subject: [PATCH 058/745] Change ssl_cli to new MD API and check return code

---
 library/ssl_cli.c | 59 ++++++++++++++++++++++++++++++++---------------
 1 file changed, 41 insertions(+), 18 deletions(-)

diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index a2b9f8cfe1..86267f5c12 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -2493,8 +2493,7 @@ static int ssl_parse_server_key_exchange( mbedtls_ssl_context *ssl )
             mbedtls_md5_context mbedtls_md5;
             mbedtls_sha1_context mbedtls_sha1;
 
-            mbedtls_md5_init(  &mbedtls_md5  );
-            mbedtls_sha1_init( &mbedtls_sha1 );
+            mbedtls_md5_init( &mbedtls_md5 );
 
             hashlen = 36;
 
@@ -2511,17 +2510,39 @@ static int ssl_parse_server_key_exchange( mbedtls_ssl_context *ssl )
              *     SHA(ClientHello.random + ServerHello.random
              *                            + ServerParams);
              */
-            mbedtls_md5_starts( &mbedtls_md5 );
-            mbedtls_md5_update( &mbedtls_md5, ssl->handshake->randbytes, 64 );
-            mbedtls_md5_update( &mbedtls_md5, params, params_len );
-            mbedtls_md5_finish( &mbedtls_md5, hash );
+            if( ( ret = mbedtls_md5_starts_ext( &mbedtls_md5 ) ) != 0      ||
+                ( ret = mbedtls_md5_update_ext( &mbedtls_md5,
+                                    ssl->handshake->randbytes, 64 ) ) != 0 ||
+                ( ret = mbedtls_md5_update_ext( &mbedtls_md5, params,
+                                                params_len ) ) != 0        ||
+                ( ret = mbedtls_md5_finish_ext( &mbedtls_md5, hash ) ) != 0 )
+            {
+                mbedtls_md5_free( &mbedtls_md5 );
+                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_*", ret );
+                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                                MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
+                return( ret );
+            }
 
-            mbedtls_sha1_starts( &mbedtls_sha1 );
-            mbedtls_sha1_update( &mbedtls_sha1, ssl->handshake->randbytes, 64 );
-            mbedtls_sha1_update( &mbedtls_sha1, params, params_len );
-            mbedtls_sha1_finish( &mbedtls_sha1, hash + 16 );
+            mbedtls_md5_free( &mbedtls_md5 );
+
+            mbedtls_sha1_init( &mbedtls_sha1 );
+
+            if( ( ret = mbedtls_sha1_starts_ext( &mbedtls_sha1 ) ) != 0    ||
+                ( ret = mbedtls_sha1_update_ext( &mbedtls_sha1,
+                                    ssl->handshake->randbytes, 64 ) ) != 0 ||
+                ( ret = mbedtls_sha1_update_ext( &mbedtls_sha1, params,
+                                                 params_len ) ) != 0       ||
+                ( ret = mbedtls_sha1_finish_ext( &mbedtls_sha1,
+                                                 hash + 16 ) ) != 0 )
+            {
+                mbedtls_sha1_free( &mbedtls_sha1 );
+                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_*", ret );
+                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                                MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
+                return( ret );
+            }
 
-            mbedtls_md5_free(  &mbedtls_md5  );
             mbedtls_sha1_free( &mbedtls_sha1 );
         }
         else
@@ -2532,6 +2553,7 @@ static int ssl_parse_server_key_exchange( mbedtls_ssl_context *ssl )
         if( md_alg != MBEDTLS_MD_NONE )
         {
             mbedtls_md_context_t ctx;
+            const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
 
             mbedtls_md_init( &ctx );
 
@@ -2545,19 +2567,20 @@ static int ssl_parse_server_key_exchange( mbedtls_ssl_context *ssl )
              *     ServerDHParams params;
              * };
              */
-            if( ( ret = mbedtls_md_setup( &ctx,
-                                     mbedtls_md_info_from_type( md_alg ), 0 ) ) != 0 )
+            if( ( ret = mbedtls_md_setup( &ctx, md_info, 0 ) ) != 0          ||
+                ( ret = mbedtls_md_starts( &ctx ) ) != 0                     ||
+                ( ret = mbedtls_md_update( &ctx,
+                                    ssl->handshake->randbytes, 64 ) ) != 0   ||
+                ( ret = mbedtls_md_update( &ctx, params, params_len ) ) != 0 ||
+                ( ret = mbedtls_md_finish( &ctx, hash ) ) != 0 )
             {
-                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_setup", ret );
+                mbedtls_md_free( &ctx );
+                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_*", ret );
                 mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
                                                 MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
                 return( ret );
             }
 
-            mbedtls_md_starts( &ctx );
-            mbedtls_md_update( &ctx, ssl->handshake->randbytes, 64 );
-            mbedtls_md_update( &ctx, params, params_len );
-            mbedtls_md_finish( &ctx, hash );
             mbedtls_md_free( &ctx );
         }
         else

From d21d625e1fa8838286ac0daa06ae5aebca20c367 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 28 Jun 2017 12:49:17 +0100
Subject: [PATCH 059/745] Change ssl_srv to new MD API and check return code

---
 library/ssl_srv.c | 59 ++++++++++++++++++++++++++++++++---------------
 1 file changed, 40 insertions(+), 19 deletions(-)

diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index f137c3dce6..f08a9bde10 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -3099,8 +3099,7 @@ curve_matching_done:
             mbedtls_md5_context mbedtls_md5;
             mbedtls_sha1_context mbedtls_sha1;
 
-            mbedtls_md5_init(  &mbedtls_md5  );
-            mbedtls_sha1_init( &mbedtls_sha1 );
+            mbedtls_md5_init( &mbedtls_md5 );
 
             /*
              * digitally-signed struct {
@@ -3116,20 +3115,38 @@ curve_matching_done:
              *                            + ServerParams);
              */
 
-            mbedtls_md5_starts( &mbedtls_md5 );
-            mbedtls_md5_update( &mbedtls_md5, ssl->handshake->randbytes,  64 );
-            mbedtls_md5_update( &mbedtls_md5, dig_signed, dig_signed_len );
-            mbedtls_md5_finish( &mbedtls_md5, hash );
+            if( ( ret = mbedtls_md5_starts_ext( &mbedtls_md5 ) ) != 0      ||
+                ( ret = mbedtls_md5_update_ext( &mbedtls_md5,
+                                    ssl->handshake->randbytes, 64 ) ) != 0 ||
+                ( ret = mbedtls_md5_update_ext( &mbedtls_md5, dig_signed,
+                                                dig_signed_len ) ) != 0    ||
+                ( ret = mbedtls_md5_finish_ext( &mbedtls_md5, hash ) ) != 0 )
+            {
+                mbedtls_md5_free( &mbedtls_md5 );
+                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_*", ret );
+                return( ret );
+            }
 
-            mbedtls_sha1_starts( &mbedtls_sha1 );
-            mbedtls_sha1_update( &mbedtls_sha1, ssl->handshake->randbytes,  64 );
-            mbedtls_sha1_update( &mbedtls_sha1, dig_signed, dig_signed_len );
-            mbedtls_sha1_finish( &mbedtls_sha1, hash + 16 );
+            mbedtls_md5_free( &mbedtls_md5 );
+
+            mbedtls_sha1_init( &mbedtls_sha1 );
+
+            if( ( ret = mbedtls_sha1_starts_ext( &mbedtls_sha1 ) ) != 0    ||
+                ( ret = mbedtls_sha1_update_ext( &mbedtls_sha1,
+                                    ssl->handshake->randbytes, 64 ) ) != 0 ||
+                ( ret = mbedtls_sha1_update_ext( &mbedtls_sha1, dig_signed,
+                                                 dig_signed_len ) ) != 0   ||
+                ( ret = mbedtls_sha1_finish_ext( &mbedtls_sha1,
+                                                 hash + 16 ) ) != 0 )
+            {
+                mbedtls_sha1_free( &mbedtls_sha1 );
+                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_*", ret );
+                return( ret );
+            }
+
+            mbedtls_sha1_free( &mbedtls_sha1 );
 
             hashlen = 36;
-
-            mbedtls_md5_free(  &mbedtls_md5  );
-            mbedtls_sha1_free( &mbedtls_sha1 );
         }
         else
 #endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
@@ -3153,16 +3170,20 @@ curve_matching_done:
              *     ServerDHParams params;
              * };
              */
-            if( ( ret = mbedtls_md_setup( &ctx, md_info, 0 ) ) != 0 )
+            if( ( ret = mbedtls_md_setup( &ctx, md_info, 0 ) ) != 0          ||
+                ( ret = mbedtls_md_starts( &ctx ) ) != 0                     ||
+                ( ret = mbedtls_md_update( &ctx,
+                                    ssl->handshake->randbytes, 64 ) ) != 0   ||
+                ( ret = mbedtls_md_update( &ctx, dig_signed,
+                                           dig_signed_len ) ) != 0           ||
+                ( ret = mbedtls_md_finish( &ctx, hash ) ) != 0 )
             {
-                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_setup", ret );
+                mbedtls_md_free( &ctx );
+                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_*", ret );
                 return( ret );
             }
 
-            mbedtls_md_starts( &ctx );
-            mbedtls_md_update( &ctx, ssl->handshake->randbytes, 64 );
-            mbedtls_md_update( &ctx, dig_signed, dig_signed_len );
-            mbedtls_md_finish( &ctx, hash );
+
             mbedtls_md_free( &ctx );
         }
         else

From 1ff60f437f8a5bfe5b7a1107a3149f1ce0a50dc9 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 28 Jun 2017 13:26:36 +0100
Subject: [PATCH 060/745] Change examples to use the new MD API and check ret
 code

---
 programs/hash/hello.c     | 11 +++++++----
 programs/pkey/dh_client.c |  6 +++++-
 programs/pkey/dh_server.c |  6 +++++-
 programs/pkey/ecdsa.c     | 11 +++++------
 programs/test/benchmark.c | 12 ++++++------
 5 files changed, 28 insertions(+), 18 deletions(-)

diff --git a/programs/hash/hello.c b/programs/hash/hello.c
index df420f284a..a69154f554 100644
--- a/programs/hash/hello.c
+++ b/programs/hash/hello.c
@@ -29,7 +29,9 @@
 #include "mbedtls/platform.h"
 #else
 #include <stdio.h>
-#define mbedtls_printf     printf
+#define mbedtls_printf       printf
+#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS
+#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
 #endif
 
 #if defined(MBEDTLS_MD5_C)
@@ -45,13 +47,14 @@ int main( void )
 #else
 int main( void )
 {
-    int i;
+    int i, ret;
     unsigned char digest[16];
     char str[] = "Hello, world!";
 
     mbedtls_printf( "\n  MD5('%s') = ", str );
 
-    mbedtls_md5( (unsigned char *) str, 13, digest );
+    if( ( ret = mbedtls_md5_ext( (unsigned char *) str, 13, digest ) ) != 0 )
+        return( MBEDTLS_EXIT_FAILURE );
 
     for( i = 0; i < 16; i++ )
         mbedtls_printf( "%02x", digest[i] );
@@ -63,6 +66,6 @@ int main( void )
     fflush( stdout ); getchar();
 #endif
 
-    return( 0 );
+    return( MBEDTLS_EXIT_SUCCESS );
 }
 #endif /* MBEDTLS_MD5_C */
diff --git a/programs/pkey/dh_client.c b/programs/pkey/dh_client.c
index 875d0b0831..21c4a815fb 100644
--- a/programs/pkey/dh_client.c
+++ b/programs/pkey/dh_client.c
@@ -212,7 +212,11 @@ int main( void )
         goto exit;
     }
 
-    mbedtls_sha1( buf, (int)( p - 2 - buf ), hash );
+    if( ( ret = mbedtls_sha1_ext( buf, (int)( p - 2 - buf ), hash ) ) != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_sha1_ext returned %d\n\n", ret );
+        goto exit;
+    }
 
     if( ( ret = mbedtls_rsa_pkcs1_verify( &rsa, NULL, NULL, MBEDTLS_RSA_PUBLIC,
                                   MBEDTLS_MD_SHA256, 0, hash, p ) ) != 0 )
diff --git a/programs/pkey/dh_server.c b/programs/pkey/dh_server.c
index 8bf2b1b29f..daa96e64cb 100644
--- a/programs/pkey/dh_server.c
+++ b/programs/pkey/dh_server.c
@@ -203,7 +203,11 @@ int main( void )
     /*
      * 5. Sign the parameters and send them
      */
-    mbedtls_sha1( buf, n, hash );
+    if( ( ret = mbedtls_sha1_ext( buf, n, hash ) ) != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_sha1_ext returned %d\n\n", ret );
+        goto exit;
+    }
 
     buf[n    ] = (unsigned char)( rsa.len >> 8 );
     buf[n + 1] = (unsigned char)( rsa.len      );
diff --git a/programs/pkey/ecdsa.c b/programs/pkey/ecdsa.c
index c3ce56a0fe..ecb6c2230d 100644
--- a/programs/pkey/ecdsa.c
+++ b/programs/pkey/ecdsa.c
@@ -102,7 +102,6 @@ int main( int argc, char *argv[] )
     mbedtls_ecdsa_context ctx_sign, ctx_verify;
     mbedtls_entropy_context entropy;
     mbedtls_ctr_drbg_context ctr_drbg;
-    mbedtls_sha256_context sha256_ctx;
     unsigned char message[100];
     unsigned char hash[32];
     unsigned char sig[MBEDTLS_ECDSA_MAX_LEN];
@@ -113,7 +112,6 @@ int main( int argc, char *argv[] )
     mbedtls_ecdsa_init( &ctx_sign );
     mbedtls_ecdsa_init( &ctx_verify );
     mbedtls_ctr_drbg_init( &ctr_drbg );
-    mbedtls_sha256_init( &sha256_ctx );
 
     memset( sig, 0, sizeof( sig ) );
     memset( message, 0x25, sizeof( message ) );
@@ -165,9 +163,11 @@ int main( int argc, char *argv[] )
     mbedtls_printf( "  . Computing message hash..." );
     fflush( stdout );
 
-    mbedtls_sha256_starts( &sha256_ctx, 0 );
-    mbedtls_sha256_update( &sha256_ctx, message, sizeof( message ) );
-    mbedtls_sha256_finish( &sha256_ctx, hash );
+    if( ( ret = mbedtls_sha256_ext( message, sizeof( message ), hash, 0 ) ) != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_sha256_ext returned %d\n", ret );
+        goto exit;
+    }
 
     mbedtls_printf( " ok\n" );
 
@@ -242,7 +242,6 @@ exit:
     mbedtls_ecdsa_free( &ctx_sign );
     mbedtls_ctr_drbg_free( &ctr_drbg );
     mbedtls_entropy_free( &entropy );
-    mbedtls_sha256_free( &sha256_ctx );
 
     return( ret );
 }
diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index eb578e7306..6ec7cf561d 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -327,32 +327,32 @@ int main( int argc, char *argv[] )
 
 #if defined(MBEDTLS_MD4_C)
     if( todo.md4 )
-        TIME_AND_TSC( "MD4", mbedtls_md4( buf, BUFSIZE, tmp ) );
+        TIME_AND_TSC( "MD4", mbedtls_md4_ext( buf, BUFSIZE, tmp ) );
 #endif
 
 #if defined(MBEDTLS_MD5_C)
     if( todo.md5 )
-        TIME_AND_TSC( "MD5", mbedtls_md5( buf, BUFSIZE, tmp ) );
+        TIME_AND_TSC( "MD5", mbedtls_md5_ext( buf, BUFSIZE, tmp ) );
 #endif
 
 #if defined(MBEDTLS_RIPEMD160_C)
     if( todo.ripemd160 )
-        TIME_AND_TSC( "RIPEMD160", mbedtls_ripemd160( buf, BUFSIZE, tmp ) );
+        TIME_AND_TSC( "RIPEMD160", mbedtls_ripemd160_ext( buf, BUFSIZE, tmp ) );
 #endif
 
 #if defined(MBEDTLS_SHA1_C)
     if( todo.sha1 )
-        TIME_AND_TSC( "SHA-1", mbedtls_sha1( buf, BUFSIZE, tmp ) );
+        TIME_AND_TSC( "SHA-1", mbedtls_sha1_ext( buf, BUFSIZE, tmp ) );
 #endif
 
 #if defined(MBEDTLS_SHA256_C)
     if( todo.sha256 )
-        TIME_AND_TSC( "SHA-256", mbedtls_sha256( buf, BUFSIZE, tmp, 0 ) );
+        TIME_AND_TSC( "SHA-256", mbedtls_sha256_ext( buf, BUFSIZE, tmp, 0 ) );
 #endif
 
 #if defined(MBEDTLS_SHA512_C)
     if( todo.sha512 )
-        TIME_AND_TSC( "SHA-512", mbedtls_sha512( buf, BUFSIZE, tmp, 0 ) );
+        TIME_AND_TSC( "SHA-512", mbedtls_sha512_ext( buf, BUFSIZE, tmp, 0 ) );
 #endif
 
 #if defined(MBEDTLS_ARC4_C)

From 5f872df26a8d96f35eb9a66b675eea7cc3e7d582 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 28 Jun 2017 14:12:44 +0100
Subject: [PATCH 061/745] Change func ptrs to have ret val in MD layer

This patch modifies the internal md context structure in md_wrap.c to
add return values to the function pointers. This enables us to use the
new API in the corresponding MD modules so that failures can be
found at any point in an MD computation.
---
 include/mbedtls/md_internal.h |  12 +--
 library/md_wrap.c             | 171 ++++++++++++++++++----------------
 2 files changed, 97 insertions(+), 86 deletions(-)

diff --git a/include/mbedtls/md_internal.h b/include/mbedtls/md_internal.h
index e2441bbc49..c202598165 100644
--- a/include/mbedtls/md_internal.h
+++ b/include/mbedtls/md_internal.h
@@ -58,17 +58,17 @@ struct mbedtls_md_info_t
     int block_size;
 
     /** Digest initialisation function */
-    void (*starts_func)( void *ctx );
+    int (*starts_func)( void *ctx );
 
     /** Digest update function */
-    void (*update_func)( void *ctx, const unsigned char *input, size_t ilen );
+    int (*update_func)( void *ctx, const unsigned char *input, size_t ilen );
 
     /** Digest finalisation function */
-    void (*finish_func)( void *ctx, unsigned char *output );
+    int (*finish_func)( void *ctx, unsigned char *output );
 
     /** Generic digest function */
-    void (*digest_func)( const unsigned char *input, size_t ilen,
-                         unsigned char *output );
+    int (*digest_func)( const unsigned char *input, size_t ilen,
+                        unsigned char *output );
 
     /** Allocate a new context */
     void * (*ctx_alloc_func)( void );
@@ -80,7 +80,7 @@ struct mbedtls_md_info_t
     void (*clone_func)( void *dst, const void *src );
 
     /** Internal use only */
-    void (*process_func)( void *ctx, const unsigned char *input );
+    int (*process_func)( void *ctx, const unsigned char *input );
 };
 
 #if defined(MBEDTLS_MD2_C)
diff --git a/library/md_wrap.c b/library/md_wrap.c
index 2cfcae200e..bfd492736c 100644
--- a/library/md_wrap.c
+++ b/library/md_wrap.c
@@ -71,20 +71,20 @@
 
 #if defined(MBEDTLS_MD2_C)
 
-static void md2_starts_wrap( void *ctx )
+static int md2_starts_wrap( void *ctx )
 {
-    mbedtls_md2_starts( (mbedtls_md2_context *) ctx );
+    return( mbedtls_md2_starts_ext( (mbedtls_md2_context *) ctx ) );
 }
 
-static void md2_update_wrap( void *ctx, const unsigned char *input,
+static int md2_update_wrap( void *ctx, const unsigned char *input,
                              size_t ilen )
 {
-    mbedtls_md2_update( (mbedtls_md2_context *) ctx, input, ilen );
+    return( mbedtls_md2_update_ext( (mbedtls_md2_context *) ctx, input, ilen ) );
 }
 
-static void md2_finish_wrap( void *ctx, unsigned char *output )
+static int md2_finish_wrap( void *ctx, unsigned char *output )
 {
-    mbedtls_md2_finish( (mbedtls_md2_context *) ctx, output );
+    return( mbedtls_md2_finish_ext( (mbedtls_md2_context *) ctx, output ) );
 }
 
 static void *md2_ctx_alloc( void )
@@ -109,11 +109,11 @@ static void md2_clone_wrap( void *dst, const void *src )
                  (const mbedtls_md2_context *) src );
 }
 
-static void md2_process_wrap( void *ctx, const unsigned char *data )
+static int md2_process_wrap( void *ctx, const unsigned char *data )
 {
     ((void) data);
 
-    mbedtls_md2_process( (mbedtls_md2_context *) ctx );
+    return( mbedtls_internal_md2_process( (mbedtls_md2_context *) ctx ) );
 }
 
 const mbedtls_md_info_t mbedtls_md2_info = {
@@ -124,7 +124,7 @@ const mbedtls_md_info_t mbedtls_md2_info = {
     md2_starts_wrap,
     md2_update_wrap,
     md2_finish_wrap,
-    mbedtls_md2,
+    mbedtls_md2_ext,
     md2_ctx_alloc,
     md2_ctx_free,
     md2_clone_wrap,
@@ -135,20 +135,20 @@ const mbedtls_md_info_t mbedtls_md2_info = {
 
 #if defined(MBEDTLS_MD4_C)
 
-static void md4_starts_wrap( void *ctx )
+static int md4_starts_wrap( void *ctx )
 {
-    mbedtls_md4_starts( (mbedtls_md4_context *) ctx );
+    return( mbedtls_md4_starts_ext( (mbedtls_md4_context *) ctx ) );
 }
 
-static void md4_update_wrap( void *ctx, const unsigned char *input,
+static int md4_update_wrap( void *ctx, const unsigned char *input,
                              size_t ilen )
 {
-    mbedtls_md4_update( (mbedtls_md4_context *) ctx, input, ilen );
+    return( mbedtls_md4_update_ext( (mbedtls_md4_context *) ctx, input, ilen ) );
 }
 
-static void md4_finish_wrap( void *ctx, unsigned char *output )
+static int md4_finish_wrap( void *ctx, unsigned char *output )
 {
-    mbedtls_md4_finish( (mbedtls_md4_context *) ctx, output );
+    return( mbedtls_md4_finish_ext( (mbedtls_md4_context *) ctx, output ) );
 }
 
 static void *md4_ctx_alloc( void )
@@ -170,12 +170,12 @@ static void md4_ctx_free( void *ctx )
 static void md4_clone_wrap( void *dst, const void *src )
 {
     mbedtls_md4_clone( (mbedtls_md4_context *) dst,
-                 (const mbedtls_md4_context *) src );
+                       (const mbedtls_md4_context *) src );
 }
 
-static void md4_process_wrap( void *ctx, const unsigned char *data )
+static int md4_process_wrap( void *ctx, const unsigned char *data )
 {
-    mbedtls_md4_process( (mbedtls_md4_context *) ctx, data );
+    return( mbedtls_internal_md4_process( (mbedtls_md4_context *) ctx, data ) );
 }
 
 const mbedtls_md_info_t mbedtls_md4_info = {
@@ -186,7 +186,7 @@ const mbedtls_md_info_t mbedtls_md4_info = {
     md4_starts_wrap,
     md4_update_wrap,
     md4_finish_wrap,
-    mbedtls_md4,
+    mbedtls_md4_ext,
     md4_ctx_alloc,
     md4_ctx_free,
     md4_clone_wrap,
@@ -197,20 +197,20 @@ const mbedtls_md_info_t mbedtls_md4_info = {
 
 #if defined(MBEDTLS_MD5_C)
 
-static void md5_starts_wrap( void *ctx )
+static int md5_starts_wrap( void *ctx )
 {
-    mbedtls_md5_starts( (mbedtls_md5_context *) ctx );
+    return( mbedtls_md5_starts_ext( (mbedtls_md5_context *) ctx ) );
 }
 
-static void md5_update_wrap( void *ctx, const unsigned char *input,
+static int md5_update_wrap( void *ctx, const unsigned char *input,
                              size_t ilen )
 {
-    mbedtls_md5_update( (mbedtls_md5_context *) ctx, input, ilen );
+    return( mbedtls_md5_update_ext( (mbedtls_md5_context *) ctx, input, ilen ) );
 }
 
-static void md5_finish_wrap( void *ctx, unsigned char *output )
+static int md5_finish_wrap( void *ctx, unsigned char *output )
 {
-    mbedtls_md5_finish( (mbedtls_md5_context *) ctx, output );
+    return( mbedtls_md5_finish_ext( (mbedtls_md5_context *) ctx, output ) );
 }
 
 static void *md5_ctx_alloc( void )
@@ -232,12 +232,12 @@ static void md5_ctx_free( void *ctx )
 static void md5_clone_wrap( void *dst, const void *src )
 {
     mbedtls_md5_clone( (mbedtls_md5_context *) dst,
-                 (const mbedtls_md5_context *) src );
+                       (const mbedtls_md5_context *) src );
 }
 
-static void md5_process_wrap( void *ctx, const unsigned char *data )
+static int md5_process_wrap( void *ctx, const unsigned char *data )
 {
-    mbedtls_md5_process( (mbedtls_md5_context *) ctx, data );
+    return( mbedtls_internal_md5_process( (mbedtls_md5_context *) ctx, data ) );
 }
 
 const mbedtls_md_info_t mbedtls_md5_info = {
@@ -248,7 +248,7 @@ const mbedtls_md_info_t mbedtls_md5_info = {
     md5_starts_wrap,
     md5_update_wrap,
     md5_finish_wrap,
-    mbedtls_md5,
+    mbedtls_md5_ext,
     md5_ctx_alloc,
     md5_ctx_free,
     md5_clone_wrap,
@@ -259,20 +259,22 @@ const mbedtls_md_info_t mbedtls_md5_info = {
 
 #if defined(MBEDTLS_RIPEMD160_C)
 
-static void ripemd160_starts_wrap( void *ctx )
+static int ripemd160_starts_wrap( void *ctx )
 {
-    mbedtls_ripemd160_starts( (mbedtls_ripemd160_context *) ctx );
+    return( mbedtls_ripemd160_starts_ext( (mbedtls_ripemd160_context *) ctx ) );
 }
 
-static void ripemd160_update_wrap( void *ctx, const unsigned char *input,
+static int ripemd160_update_wrap( void *ctx, const unsigned char *input,
                                    size_t ilen )
 {
-    mbedtls_ripemd160_update( (mbedtls_ripemd160_context *) ctx, input, ilen );
+    return( mbedtls_ripemd160_update_ext( (mbedtls_ripemd160_context *) ctx,
+                                          input, ilen ) );
 }
 
-static void ripemd160_finish_wrap( void *ctx, unsigned char *output )
+static int ripemd160_finish_wrap( void *ctx, unsigned char *output )
 {
-    mbedtls_ripemd160_finish( (mbedtls_ripemd160_context *) ctx, output );
+    return( mbedtls_ripemd160_finish_ext( (mbedtls_ripemd160_context *) ctx,
+                                          output ) );
 }
 
 static void *ripemd160_ctx_alloc( void )
@@ -297,9 +299,10 @@ static void ripemd160_clone_wrap( void *dst, const void *src )
                        (const mbedtls_ripemd160_context *) src );
 }
 
-static void ripemd160_process_wrap( void *ctx, const unsigned char *data )
+static int ripemd160_process_wrap( void *ctx, const unsigned char *data )
 {
-    mbedtls_ripemd160_process( (mbedtls_ripemd160_context *) ctx, data );
+    return( mbedtls_internal_ripemd160_process(
+                                (mbedtls_ripemd160_context *) ctx, data ) );
 }
 
 const mbedtls_md_info_t mbedtls_ripemd160_info = {
@@ -310,7 +313,7 @@ const mbedtls_md_info_t mbedtls_ripemd160_info = {
     ripemd160_starts_wrap,
     ripemd160_update_wrap,
     ripemd160_finish_wrap,
-    mbedtls_ripemd160,
+    mbedtls_ripemd160_ext,
     ripemd160_ctx_alloc,
     ripemd160_ctx_free,
     ripemd160_clone_wrap,
@@ -321,20 +324,21 @@ const mbedtls_md_info_t mbedtls_ripemd160_info = {
 
 #if defined(MBEDTLS_SHA1_C)
 
-static void sha1_starts_wrap( void *ctx )
+static int sha1_starts_wrap( void *ctx )
 {
-    mbedtls_sha1_starts( (mbedtls_sha1_context *) ctx );
+    return( mbedtls_sha1_starts_ext( (mbedtls_sha1_context *) ctx ) );
 }
 
-static void sha1_update_wrap( void *ctx, const unsigned char *input,
+static int sha1_update_wrap( void *ctx, const unsigned char *input,
                               size_t ilen )
 {
-    mbedtls_sha1_update( (mbedtls_sha1_context *) ctx, input, ilen );
+    return( mbedtls_sha1_update_ext( (mbedtls_sha1_context *) ctx,
+                                     input, ilen ) );
 }
 
-static void sha1_finish_wrap( void *ctx, unsigned char *output )
+static int sha1_finish_wrap( void *ctx, unsigned char *output )
 {
-    mbedtls_sha1_finish( (mbedtls_sha1_context *) ctx, output );
+    return( mbedtls_sha1_finish_ext( (mbedtls_sha1_context *) ctx, output ) );
 }
 
 static void *sha1_ctx_alloc( void )
@@ -359,9 +363,10 @@ static void sha1_ctx_free( void *ctx )
     mbedtls_free( ctx );
 }
 
-static void sha1_process_wrap( void *ctx, const unsigned char *data )
+static int sha1_process_wrap( void *ctx, const unsigned char *data )
 {
-    mbedtls_sha1_process( (mbedtls_sha1_context *) ctx, data );
+    return( mbedtls_internal_sha1_process( (mbedtls_sha1_context *) ctx,
+                                           data ) );
 }
 
 const mbedtls_md_info_t mbedtls_sha1_info = {
@@ -372,7 +377,7 @@ const mbedtls_md_info_t mbedtls_sha1_info = {
     sha1_starts_wrap,
     sha1_update_wrap,
     sha1_finish_wrap,
-    mbedtls_sha1,
+    mbedtls_sha1_ext,
     sha1_ctx_alloc,
     sha1_ctx_free,
     sha1_clone_wrap,
@@ -386,26 +391,28 @@ const mbedtls_md_info_t mbedtls_sha1_info = {
  */
 #if defined(MBEDTLS_SHA256_C)
 
-static void sha224_starts_wrap( void *ctx )
+static int sha224_starts_wrap( void *ctx )
 {
-    mbedtls_sha256_starts( (mbedtls_sha256_context *) ctx, 1 );
+    return( mbedtls_sha256_starts_ext( (mbedtls_sha256_context *) ctx, 1 ) );
 }
 
-static void sha224_update_wrap( void *ctx, const unsigned char *input,
+static int sha224_update_wrap( void *ctx, const unsigned char *input,
                                 size_t ilen )
 {
-    mbedtls_sha256_update( (mbedtls_sha256_context *) ctx, input, ilen );
+    return( mbedtls_sha256_update_ext( (mbedtls_sha256_context *) ctx,
+                                       input, ilen ) );
 }
 
-static void sha224_finish_wrap( void *ctx, unsigned char *output )
+static int sha224_finish_wrap( void *ctx, unsigned char *output )
 {
-    mbedtls_sha256_finish( (mbedtls_sha256_context *) ctx, output );
+    return( mbedtls_sha256_finish_ext( (mbedtls_sha256_context *) ctx,
+                                       output ) );
 }
 
-static void sha224_wrap( const unsigned char *input, size_t ilen,
-                    unsigned char *output )
+static int sha224_wrap( const unsigned char *input, size_t ilen,
+                        unsigned char *output )
 {
-    mbedtls_sha256( input, ilen, output, 1 );
+    return( mbedtls_sha256_ext( input, ilen, output, 1 ) );
 }
 
 static void *sha224_ctx_alloc( void )
@@ -430,9 +437,10 @@ static void sha224_clone_wrap( void *dst, const void *src )
                     (const mbedtls_sha256_context *) src );
 }
 
-static void sha224_process_wrap( void *ctx, const unsigned char *data )
+static int sha224_process_wrap( void *ctx, const unsigned char *data )
 {
-    mbedtls_sha256_process( (mbedtls_sha256_context *) ctx, data );
+    return( mbedtls_internal_sha256_process( (mbedtls_sha256_context *) ctx,
+                                             data ) );
 }
 
 const mbedtls_md_info_t mbedtls_sha224_info = {
@@ -450,15 +458,15 @@ const mbedtls_md_info_t mbedtls_sha224_info = {
     sha224_process_wrap,
 };
 
-static void sha256_starts_wrap( void *ctx )
+static int sha256_starts_wrap( void *ctx )
 {
-    mbedtls_sha256_starts( (mbedtls_sha256_context *) ctx, 0 );
+    return( mbedtls_sha256_starts_ext( (mbedtls_sha256_context *) ctx, 0 ) );
 }
 
-static void sha256_wrap( const unsigned char *input, size_t ilen,
-                    unsigned char *output )
+static int sha256_wrap( const unsigned char *input, size_t ilen,
+                        unsigned char *output )
 {
-    mbedtls_sha256( input, ilen, output, 0 );
+    return( mbedtls_sha256_ext( input, ilen, output, 0 ) );
 }
 
 const mbedtls_md_info_t mbedtls_sha256_info = {
@@ -480,26 +488,28 @@ const mbedtls_md_info_t mbedtls_sha256_info = {
 
 #if defined(MBEDTLS_SHA512_C)
 
-static void sha384_starts_wrap( void *ctx )
+static int sha384_starts_wrap( void *ctx )
 {
-    mbedtls_sha512_starts( (mbedtls_sha512_context *) ctx, 1 );
+    return( mbedtls_sha512_starts_ext( (mbedtls_sha512_context *) ctx, 1 ) );
 }
 
-static void sha384_update_wrap( void *ctx, const unsigned char *input,
-                                size_t ilen )
+static int sha384_update_wrap( void *ctx, const unsigned char *input,
+                               size_t ilen )
 {
-    mbedtls_sha512_update( (mbedtls_sha512_context *) ctx, input, ilen );
+    return( mbedtls_sha512_update_ext( (mbedtls_sha512_context *) ctx,
+                                       input, ilen ) );
 }
 
-static void sha384_finish_wrap( void *ctx, unsigned char *output )
+static int sha384_finish_wrap( void *ctx, unsigned char *output )
 {
-    mbedtls_sha512_finish( (mbedtls_sha512_context *) ctx, output );
+    return( mbedtls_sha512_finish_ext( (mbedtls_sha512_context *) ctx,
+                                       output ) );
 }
 
-static void sha384_wrap( const unsigned char *input, size_t ilen,
-                    unsigned char *output )
+static int sha384_wrap( const unsigned char *input, size_t ilen,
+                        unsigned char *output )
 {
-    mbedtls_sha512( input, ilen, output, 1 );
+    return( mbedtls_sha512_ext( input, ilen, output, 1 ) );
 }
 
 static void *sha384_ctx_alloc( void )
@@ -524,9 +534,10 @@ static void sha384_clone_wrap( void *dst, const void *src )
                     (const mbedtls_sha512_context *) src );
 }
 
-static void sha384_process_wrap( void *ctx, const unsigned char *data )
+static int sha384_process_wrap( void *ctx, const unsigned char *data )
 {
-    mbedtls_sha512_process( (mbedtls_sha512_context *) ctx, data );
+    return( mbedtls_internal_sha512_process( (mbedtls_sha512_context *) ctx,
+                                             data ) );
 }
 
 const mbedtls_md_info_t mbedtls_sha384_info = {
@@ -544,15 +555,15 @@ const mbedtls_md_info_t mbedtls_sha384_info = {
     sha384_process_wrap,
 };
 
-static void sha512_starts_wrap( void *ctx )
+static int sha512_starts_wrap( void *ctx )
 {
-    mbedtls_sha512_starts( (mbedtls_sha512_context *) ctx, 0 );
+    return( mbedtls_sha512_starts_ext( (mbedtls_sha512_context *) ctx, 0 ) );
 }
 
-static void sha512_wrap( const unsigned char *input, size_t ilen,
-                    unsigned char *output )
+static int sha512_wrap( const unsigned char *input, size_t ilen,
+                        unsigned char *output )
 {
-    mbedtls_sha512( input, ilen, output, 0 );
+    return( mbedtls_sha512_ext( input, ilen, output, 0 ) );
 }
 
 const mbedtls_md_info_t mbedtls_sha512_info = {

From 0dd4fa0f45f0e426eaa3e2c8a058c32b6ff087eb Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 28 Jun 2017 14:16:07 +0100
Subject: [PATCH 062/745] Fix functions in MD layer to check return codes

---
 library/md.c | 101 +++++++++++++++++++++++++++------------------------
 1 file changed, 54 insertions(+), 47 deletions(-)

diff --git a/library/md.c b/library/md.c
index eda98f6361..a84f3042de 100644
--- a/library/md.c
+++ b/library/md.c
@@ -250,9 +250,7 @@ int mbedtls_md_starts( mbedtls_md_context_t *ctx )
     if( ctx == NULL || ctx->md_info == NULL )
         return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
-    ctx->md_info->starts_func( ctx->md_ctx );
-
-    return( 0 );
+    return( ctx->md_info->starts_func( ctx->md_ctx ) );
 }
 
 int mbedtls_md_update( mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen )
@@ -260,9 +258,7 @@ int mbedtls_md_update( mbedtls_md_context_t *ctx, const unsigned char *input, si
     if( ctx == NULL || ctx->md_info == NULL )
         return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
-    ctx->md_info->update_func( ctx->md_ctx, input, ilen );
-
-    return( 0 );
+    return( ctx->md_info->update_func( ctx->md_ctx, input, ilen ) );
 }
 
 int mbedtls_md_finish( mbedtls_md_context_t *ctx, unsigned char *output )
@@ -270,9 +266,7 @@ int mbedtls_md_finish( mbedtls_md_context_t *ctx, unsigned char *output )
     if( ctx == NULL || ctx->md_info == NULL )
         return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
-    ctx->md_info->finish_func( ctx->md_ctx, output );
-
-    return( 0 );
+    return( ctx->md_info->finish_func( ctx->md_ctx, output ) );
 }
 
 int mbedtls_md( const mbedtls_md_info_t *md_info, const unsigned char *input, size_t ilen,
@@ -281,9 +275,7 @@ int mbedtls_md( const mbedtls_md_info_t *md_info, const unsigned char *input, si
     if( md_info == NULL )
         return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
-    md_info->digest_func( input, ilen, output );
-
-    return( 0 );
+    return( md_info->digest_func( input, ilen, output ) );
 }
 
 #if defined(MBEDTLS_FS_IO)
@@ -306,10 +298,12 @@ int mbedtls_md_file( const mbedtls_md_info_t *md_info, const char *path, unsigne
     if( ( ret = mbedtls_md_setup( &ctx, md_info, 0 ) ) != 0 )
         goto cleanup;
 
-    md_info->starts_func( ctx.md_ctx );
+    if( ( ret = md_info->starts_func( ctx.md_ctx ) ) != 0 )
+        goto cleanup;
 
     while( ( n = fread( buf, 1, sizeof( buf ), f ) ) > 0 )
-        md_info->update_func( ctx.md_ctx, buf, n );
+        if( ( ret = md_info->update_func( ctx.md_ctx, buf, n ) ) != 0 )
+            goto cleanup;
 
     if( ferror( f ) != 0 )
     {
@@ -317,7 +311,7 @@ int mbedtls_md_file( const mbedtls_md_info_t *md_info, const char *path, unsigne
         goto cleanup;
     }
 
-    md_info->finish_func( ctx.md_ctx, output );
+    ret = md_info->finish_func( ctx.md_ctx, output );
 
 cleanup:
     fclose( f );
@@ -329,6 +323,7 @@ cleanup:
 
 int mbedtls_md_hmac_starts( mbedtls_md_context_t *ctx, const unsigned char *key, size_t keylen )
 {
+    int ret;
     unsigned char sum[MBEDTLS_MD_MAX_SIZE];
     unsigned char *ipad, *opad;
     size_t i;
@@ -338,9 +333,12 @@ int mbedtls_md_hmac_starts( mbedtls_md_context_t *ctx, const unsigned char *key,
 
     if( keylen > (size_t) ctx->md_info->block_size )
     {
-        ctx->md_info->starts_func( ctx->md_ctx );
-        ctx->md_info->update_func( ctx->md_ctx, key, keylen );
-        ctx->md_info->finish_func( ctx->md_ctx, sum );
+        if( ( ret = ctx->md_info->starts_func( ctx->md_ctx ) ) != 0 )
+            goto cleanup;
+        if( ( ret = ctx->md_info->update_func( ctx->md_ctx, key, keylen ) ) != 0 )
+            goto cleanup;
+        if( ( ret = ctx->md_info->finish_func( ctx->md_ctx, sum ) ) != 0 )
+            goto cleanup;
 
         keylen = ctx->md_info->size;
         key = sum;
@@ -358,12 +356,15 @@ int mbedtls_md_hmac_starts( mbedtls_md_context_t *ctx, const unsigned char *key,
         opad[i] = (unsigned char)( opad[i] ^ key[i] );
     }
 
+    if( ( ret = ctx->md_info->starts_func( ctx->md_ctx ) ) != 0 )
+        goto cleanup;
+    ret = ctx->md_info->update_func( ctx->md_ctx, ipad,
+                                     ctx->md_info->block_size );
+
+cleanup:
     mbedtls_zeroize( sum, sizeof( sum ) );
 
-    ctx->md_info->starts_func( ctx->md_ctx );
-    ctx->md_info->update_func( ctx->md_ctx, ipad, ctx->md_info->block_size );
-
-    return( 0 );
+    return( ret );
 }
 
 int mbedtls_md_hmac_update( mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen )
@@ -371,13 +372,12 @@ int mbedtls_md_hmac_update( mbedtls_md_context_t *ctx, const unsigned char *inpu
     if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL )
         return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
-    ctx->md_info->update_func( ctx->md_ctx, input, ilen );
-
-    return( 0 );
+    return( ctx->md_info->update_func( ctx->md_ctx, input, ilen ) );
 }
 
 int mbedtls_md_hmac_finish( mbedtls_md_context_t *ctx, unsigned char *output )
 {
+    int ret;
     unsigned char tmp[MBEDTLS_MD_MAX_SIZE];
     unsigned char *opad;
 
@@ -386,17 +386,22 @@ int mbedtls_md_hmac_finish( mbedtls_md_context_t *ctx, unsigned char *output )
 
     opad = (unsigned char *) ctx->hmac_ctx + ctx->md_info->block_size;
 
-    ctx->md_info->finish_func( ctx->md_ctx, tmp );
-    ctx->md_info->starts_func( ctx->md_ctx );
-    ctx->md_info->update_func( ctx->md_ctx, opad, ctx->md_info->block_size );
-    ctx->md_info->update_func( ctx->md_ctx, tmp, ctx->md_info->size );
-    ctx->md_info->finish_func( ctx->md_ctx, output );
-
-    return( 0 );
+    if( ( ret = ctx->md_info->finish_func( ctx->md_ctx, tmp ) ) != 0 )
+        return( ret );
+    if( ( ret = ctx->md_info->starts_func( ctx->md_ctx ) ) != 0 )
+        return( ret );
+    if( ( ret = ctx->md_info->update_func( ctx->md_ctx, opad,
+                                           ctx->md_info->block_size ) ) != 0 )
+        return( ret );
+    if( ( ret = ctx->md_info->update_func( ctx->md_ctx, tmp,
+                                           ctx->md_info->size ) ) != 0 )
+        return( ret );
+    return( ctx->md_info->finish_func( ctx->md_ctx, output ) );
 }
 
 int mbedtls_md_hmac_reset( mbedtls_md_context_t *ctx )
 {
+    int ret;
     unsigned char *ipad;
 
     if( ctx == NULL || ctx->md_info == NULL || ctx->hmac_ctx == NULL )
@@ -404,15 +409,16 @@ int mbedtls_md_hmac_reset( mbedtls_md_context_t *ctx )
 
     ipad = (unsigned char *) ctx->hmac_ctx;
 
-    ctx->md_info->starts_func( ctx->md_ctx );
-    ctx->md_info->update_func( ctx->md_ctx, ipad, ctx->md_info->block_size );
-
-    return( 0 );
+    if( ( ret = ctx->md_info->starts_func( ctx->md_ctx ) ) != 0 )
+        return( ret );
+    return( ctx->md_info->update_func( ctx->md_ctx, ipad,
+                                       ctx->md_info->block_size ) );
 }
 
-int mbedtls_md_hmac( const mbedtls_md_info_t *md_info, const unsigned char *key, size_t keylen,
-                const unsigned char *input, size_t ilen,
-                unsigned char *output )
+int mbedtls_md_hmac( const mbedtls_md_info_t *md_info,
+                     const unsigned char *key, size_t keylen,
+                     const unsigned char *input, size_t ilen,
+                     unsigned char *output )
 {
     mbedtls_md_context_t ctx;
     int ret;
@@ -423,15 +429,18 @@ int mbedtls_md_hmac( const mbedtls_md_info_t *md_info, const unsigned char *key,
     mbedtls_md_init( &ctx );
 
     if( ( ret = mbedtls_md_setup( &ctx, md_info, 1 ) ) != 0 )
-        return( ret );
+        goto cleanup;
 
-    mbedtls_md_hmac_starts( &ctx, key, keylen );
-    mbedtls_md_hmac_update( &ctx, input, ilen );
-    mbedtls_md_hmac_finish( &ctx, output );
+    if( ( ret = mbedtls_md_hmac_starts( &ctx, key, keylen ) ) != 0 )
+        goto cleanup;
+    if( ( ret = mbedtls_md_hmac_update( &ctx, input, ilen ) ) != 0 )
+        goto cleanup;
+    ret = mbedtls_md_hmac_finish( &ctx, output );
 
+cleanup:
     mbedtls_md_free( &ctx );
 
-    return( 0 );
+    return( ret );
 }
 
 int mbedtls_md_process( mbedtls_md_context_t *ctx, const unsigned char *data )
@@ -439,9 +448,7 @@ int mbedtls_md_process( mbedtls_md_context_t *ctx, const unsigned char *data )
     if( ctx == NULL || ctx->md_info == NULL )
         return( MBEDTLS_ERR_MD_BAD_INPUT_DATA );
 
-    ctx->md_info->process_func( ctx->md_ctx, data );
-
-    return( 0 );
+    return( ctx->md_info->process_func( ctx->md_ctx, data ) );
 }
 
 unsigned char mbedtls_md_get_size( const mbedtls_md_info_t *md_info )

From 8d08c4489ea2676f64c0b8f6eca6a9fe458b9f72 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 29 Jun 2017 11:16:38 +0100
Subject: [PATCH 063/745] Change pem to use new MD API and check ret code

---
 library/pem.c | 99 ++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 66 insertions(+), 33 deletions(-)

diff --git a/library/pem.c b/library/pem.c
index 8dd86a4ac9..5303adcc43 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -82,31 +82,33 @@ static int pem_get_iv( const unsigned char *s, unsigned char *iv,
     return( 0 );
 }
 
-static void pem_pbkdf1( unsigned char *key, size_t keylen,
-                        unsigned char *iv,
-                        const unsigned char *pwd, size_t pwdlen )
+static int pem_pbkdf1( unsigned char *key, size_t keylen,
+                       unsigned char *iv,
+                       const unsigned char *pwd, size_t pwdlen )
 {
     mbedtls_md5_context md5_ctx;
     unsigned char md5sum[16];
     size_t use_len;
+    int ret;
 
     mbedtls_md5_init( &md5_ctx );
 
     /*
      * key[ 0..15] = MD5(pwd || IV)
      */
-    mbedtls_md5_starts( &md5_ctx );
-    mbedtls_md5_update( &md5_ctx, pwd, pwdlen );
-    mbedtls_md5_update( &md5_ctx, iv,  8 );
-    mbedtls_md5_finish( &md5_ctx, md5sum );
+    if( ( ret = mbedtls_md5_starts_ext( &md5_ctx ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md5_update_ext( &md5_ctx, pwd, pwdlen ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md5_update_ext( &md5_ctx, iv,  8 ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md5_finish_ext( &md5_ctx, md5sum ) ) != 0 )
+        goto exit;
 
     if( keylen <= 16 )
     {
         memcpy( key, md5sum, keylen );
-
-        mbedtls_md5_free( &md5_ctx );
-        mbedtls_zeroize( md5sum, 16 );
-        return;
+        goto exit;
     }
 
     memcpy( key, md5sum, 16 );
@@ -114,11 +116,16 @@ static void pem_pbkdf1( unsigned char *key, size_t keylen,
     /*
      * key[16..23] = MD5(key[ 0..15] || pwd || IV])
      */
-    mbedtls_md5_starts( &md5_ctx );
-    mbedtls_md5_update( &md5_ctx, md5sum,  16 );
-    mbedtls_md5_update( &md5_ctx, pwd, pwdlen );
-    mbedtls_md5_update( &md5_ctx, iv,  8 );
-    mbedtls_md5_finish( &md5_ctx, md5sum );
+    if( ( ret = mbedtls_md5_starts_ext( &md5_ctx ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md5_update_ext( &md5_ctx, md5sum, 16 ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md5_update_ext( &md5_ctx, pwd, pwdlen ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md5_update_ext( &md5_ctx, iv, 8 ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_md5_finish_ext( &md5_ctx, md5sum ) ) != 0 )
+        goto exit;
 
     use_len = 16;
     if( keylen < 32 )
@@ -126,53 +133,66 @@ static void pem_pbkdf1( unsigned char *key, size_t keylen,
 
     memcpy( key + 16, md5sum, use_len );
 
+exit:
     mbedtls_md5_free( &md5_ctx );
     mbedtls_zeroize( md5sum, 16 );
+
+    return( ret );
 }
 
 #if defined(MBEDTLS_DES_C)
 /*
  * Decrypt with DES-CBC, using PBKDF1 for key derivation
  */
-static void pem_des_decrypt( unsigned char des_iv[8],
-                               unsigned char *buf, size_t buflen,
-                               const unsigned char *pwd, size_t pwdlen )
+static int pem_des_decrypt( unsigned char des_iv[8],
+                            unsigned char *buf, size_t buflen,
+                            const unsigned char *pwd, size_t pwdlen )
 {
     mbedtls_des_context des_ctx;
     unsigned char des_key[8];
+    int ret;
 
     mbedtls_des_init( &des_ctx );
 
-    pem_pbkdf1( des_key, 8, des_iv, pwd, pwdlen );
+    if( ( ret = pem_pbkdf1( des_key, 8, des_iv, pwd, pwdlen ) ) != 0 )
+        goto exit;
 
     mbedtls_des_setkey_dec( &des_ctx, des_key );
     mbedtls_des_crypt_cbc( &des_ctx, MBEDTLS_DES_DECRYPT, buflen,
                      des_iv, buf, buf );
 
+exit:
     mbedtls_des_free( &des_ctx );
     mbedtls_zeroize( des_key, 8 );
+
+    return( ret );
 }
 
 /*
  * Decrypt with 3DES-CBC, using PBKDF1 for key derivation
  */
-static void pem_des3_decrypt( unsigned char des3_iv[8],
-                               unsigned char *buf, size_t buflen,
-                               const unsigned char *pwd, size_t pwdlen )
+static int pem_des3_decrypt( unsigned char des3_iv[8],
+                             unsigned char *buf, size_t buflen,
+                             const unsigned char *pwd, size_t pwdlen )
 {
     mbedtls_des3_context des3_ctx;
     unsigned char des3_key[24];
+    int ret;
 
     mbedtls_des3_init( &des3_ctx );
 
-    pem_pbkdf1( des3_key, 24, des3_iv, pwd, pwdlen );
+    if( ( ret = pem_pbkdf1( des3_key, 24, des3_iv, pwd, pwdlen ) ) != 0 )
+        goto exit;
 
     mbedtls_des3_set3key_dec( &des3_ctx, des3_key );
     mbedtls_des3_crypt_cbc( &des3_ctx, MBEDTLS_DES_DECRYPT, buflen,
                      des3_iv, buf, buf );
 
+exit:
     mbedtls_des3_free( &des3_ctx );
     mbedtls_zeroize( des3_key, 24 );
+
+    return( ret );
 }
 #endif /* MBEDTLS_DES_C */
 
@@ -180,23 +200,28 @@ static void pem_des3_decrypt( unsigned char des3_iv[8],
 /*
  * Decrypt with AES-XXX-CBC, using PBKDF1 for key derivation
  */
-static void pem_aes_decrypt( unsigned char aes_iv[16], unsigned int keylen,
-                               unsigned char *buf, size_t buflen,
-                               const unsigned char *pwd, size_t pwdlen )
+static int pem_aes_decrypt( unsigned char aes_iv[16], unsigned int keylen,
+                            unsigned char *buf, size_t buflen,
+                            const unsigned char *pwd, size_t pwdlen )
 {
     mbedtls_aes_context aes_ctx;
     unsigned char aes_key[32];
+    int ret;
 
     mbedtls_aes_init( &aes_ctx );
 
-    pem_pbkdf1( aes_key, keylen, aes_iv, pwd, pwdlen );
+    if( ( ret = pem_pbkdf1( aes_key, keylen, aes_iv, pwd, pwdlen ) ) != 0 )
+        goto exit;
 
     mbedtls_aes_setkey_dec( &aes_ctx, aes_key, keylen * 8 );
     mbedtls_aes_crypt_cbc( &aes_ctx, MBEDTLS_AES_DECRYPT, buflen,
                      aes_iv, buf, buf );
 
+exit:
     mbedtls_aes_free( &aes_ctx );
     mbedtls_zeroize( aes_key, keylen );
+
+    return( ret );
 }
 #endif /* MBEDTLS_AES_C */
 
@@ -345,22 +370,30 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
             return( MBEDTLS_ERR_PEM_PASSWORD_REQUIRED );
         }
 
+        ret = 0;
+
 #if defined(MBEDTLS_DES_C)
         if( enc_alg == MBEDTLS_CIPHER_DES_EDE3_CBC )
-            pem_des3_decrypt( pem_iv, buf, len, pwd, pwdlen );
+            ret = pem_des3_decrypt( pem_iv, buf, len, pwd, pwdlen );
         else if( enc_alg == MBEDTLS_CIPHER_DES_CBC )
-            pem_des_decrypt( pem_iv, buf, len, pwd, pwdlen );
+            ret = pem_des_decrypt( pem_iv, buf, len, pwd, pwdlen );
 #endif /* MBEDTLS_DES_C */
 
 #if defined(MBEDTLS_AES_C)
         if( enc_alg == MBEDTLS_CIPHER_AES_128_CBC )
-            pem_aes_decrypt( pem_iv, 16, buf, len, pwd, pwdlen );
+            ret = pem_aes_decrypt( pem_iv, 16, buf, len, pwd, pwdlen );
         else if( enc_alg == MBEDTLS_CIPHER_AES_192_CBC )
-            pem_aes_decrypt( pem_iv, 24, buf, len, pwd, pwdlen );
+            ret = pem_aes_decrypt( pem_iv, 24, buf, len, pwd, pwdlen );
         else if( enc_alg == MBEDTLS_CIPHER_AES_256_CBC )
-            pem_aes_decrypt( pem_iv, 32, buf, len, pwd, pwdlen );
+            ret = pem_aes_decrypt( pem_iv, 32, buf, len, pwd, pwdlen );
 #endif /* MBEDTLS_AES_C */
 
+        if( ret != 0 )
+        {
+            mbedtls_free( buf );
+            return( ret );
+        }
+
         /*
          * The result will be ASN.1 starting with a SEQUENCE tag, with 1 to 3
          * length bytes (allow 4 to be sure) in all known use cases.

From 207cea57f984fa90e3ad2f6982cd18278b9db320 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 29 Jun 2017 13:28:13 +0100
Subject: [PATCH 064/745] Change entropy to use new MD API and check ret code

---
 library/entropy.c | 51 ++++++++++++++++++++++++++++++-----------------
 1 file changed, 33 insertions(+), 18 deletions(-)

diff --git a/library/entropy.c b/library/entropy.c
index d4d1b27b7f..72e0773cfa 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -75,9 +75,9 @@ void mbedtls_entropy_init( mbedtls_entropy_context *ctx )
 #endif
 
 #if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
-    mbedtls_sha512_starts( &ctx->accumulator, 0 );
+    mbedtls_sha512_starts_ext( &ctx->accumulator, 0 );
 #else
-    mbedtls_sha256_starts( &ctx->accumulator, 0 );
+    mbedtls_sha256_starts_ext( &ctx->accumulator, 0 );
 #endif
 #if defined(MBEDTLS_HAVEGE_C)
     mbedtls_havege_init( &ctx->havege_data );
@@ -172,13 +172,16 @@ static int entropy_update( mbedtls_entropy_context *ctx, unsigned char source_id
     unsigned char tmp[MBEDTLS_ENTROPY_BLOCK_SIZE];
     size_t use_len = len;
     const unsigned char *p = data;
+    int ret;
 
     if( use_len > MBEDTLS_ENTROPY_BLOCK_SIZE )
     {
 #if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
-        mbedtls_sha512( data, len, tmp, 0 );
+        if( ( ret = mbedtls_sha512_ext( data, len, tmp, 0 ) ) != 0 )
+            return( ret );
 #else
-        mbedtls_sha256( data, len, tmp, 0 );
+        if( ( ret = mbedtls_sha256_ext( data, len, tmp, 0 ) ) != 0 )
+            return( ret );
 #endif
         p = tmp;
         use_len = MBEDTLS_ENTROPY_BLOCK_SIZE;
@@ -188,14 +191,14 @@ static int entropy_update( mbedtls_entropy_context *ctx, unsigned char source_id
     header[1] = use_len & 0xFF;
 
 #if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
-    mbedtls_sha512_update( &ctx->accumulator, header, 2 );
-    mbedtls_sha512_update( &ctx->accumulator, p, use_len );
+    if( ( ret = mbedtls_sha512_update_ext( &ctx->accumulator, header, 2 ) ) != 0 )
+        return( ret );
+    return( mbedtls_sha512_update_ext( &ctx->accumulator, p, use_len ) );
 #else
-    mbedtls_sha256_update( &ctx->accumulator, header, 2 );
-    mbedtls_sha256_update( &ctx->accumulator, p, use_len );
+    if( ( ret = mbedtls_sha256_update_ext( &ctx->accumulator, header, 2 ) ) != 0 )
+        return( ret );
+    return( mbedtls_sha256_update_ext( &ctx->accumulator, p, use_len ) );
 #endif
-
-    return( 0 );
 }
 
 int mbedtls_entropy_update_manual( mbedtls_entropy_context *ctx,
@@ -333,33 +336,45 @@ int mbedtls_entropy_func( void *data, unsigned char *output, size_t len )
     memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );
 
 #if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
-    mbedtls_sha512_finish( &ctx->accumulator, buf );
+    if( ( ret = mbedtls_sha512_finish_ext( &ctx->accumulator, buf ) ) != 0 )
+        goto exit;
 
     /*
      * Reset accumulator and counters and recycle existing entropy
      */
     memset( &ctx->accumulator, 0, sizeof( mbedtls_sha512_context ) );
-    mbedtls_sha512_starts( &ctx->accumulator, 0 );
-    mbedtls_sha512_update( &ctx->accumulator, buf, MBEDTLS_ENTROPY_BLOCK_SIZE );
+    if( ( ret = mbedtls_sha512_starts_ext( &ctx->accumulator, 0 ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_sha512_update_ext( &ctx->accumulator, buf,
+                                           MBEDTLS_ENTROPY_BLOCK_SIZE ) ) != 0 )
+        goto exit;
 
     /*
      * Perform second SHA-512 on entropy
      */
-    mbedtls_sha512( buf, MBEDTLS_ENTROPY_BLOCK_SIZE, buf, 0 );
+    if( ( ret = mbedtls_sha512_ext( buf, MBEDTLS_ENTROPY_BLOCK_SIZE,
+                                    buf, 0 ) ) != 0 )
+        goto exit;
 #else /* MBEDTLS_ENTROPY_SHA512_ACCUMULATOR */
-    mbedtls_sha256_finish( &ctx->accumulator, buf );
+    if( ( ret = mbedtls_sha256_finish_ext( &ctx->accumulator, buf ) ) != 0 )
+        goto exit;
 
     /*
      * Reset accumulator and counters and recycle existing entropy
      */
     memset( &ctx->accumulator, 0, sizeof( mbedtls_sha256_context ) );
-    mbedtls_sha256_starts( &ctx->accumulator, 0 );
-    mbedtls_sha256_update( &ctx->accumulator, buf, MBEDTLS_ENTROPY_BLOCK_SIZE );
+    if( ( ret = mbedtls_sha256_starts_ext( &ctx->accumulator, 0 ) ) != 0 )
+        goto exit;
+    if( ( ret = mbedtls_sha256_update_ext( &ctx->accumulator, buf,
+                                           MBEDTLS_ENTROPY_BLOCK_SIZE ) ) != 0 )
+        goto exit;
 
     /*
      * Perform second SHA-256 on entropy
      */
-    mbedtls_sha256( buf, MBEDTLS_ENTROPY_BLOCK_SIZE, buf, 0 );
+    if( ( ret = mbedtls_sha256_ext( buf, MBEDTLS_ENTROPY_BLOCK_SIZE,
+                                    buf, 0 ) ) != 0 )
+        goto exit;
 #endif /* MBEDTLS_ENTROPY_SHA512_ACCUMULATOR */
 
     for( i = 0; i < ctx->source_count; i++ )

From a7559cb7bab36b1da981f13073f1bcdc311f3407 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 29 Jun 2017 16:12:31 +0100
Subject: [PATCH 065/745] Fix entropy module to work with hw accelerator

This patch modifies the entropy.c module to ensure that the sha256 and
sha512 contexts are correctly initialised and freed instead of skipping
these calls or simply zeroizing with memset() or mbedtls_zeroize().
This is important as the sha contexts might otherwise leak memory or
other resources, and even more so in the context of hardware
accelerators where the configuration of the device might be done in the
init and free calls.
---
 library/entropy.c | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/library/entropy.c b/library/entropy.c
index 72e0773cfa..06dec9956f 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -68,15 +68,18 @@ static void mbedtls_zeroize( void *v, size_t n ) {
 
 void mbedtls_entropy_init( mbedtls_entropy_context *ctx )
 {
-    memset( ctx, 0, sizeof(mbedtls_entropy_context) );
+    ctx->source_count = 0;
+    memset( ctx->source, 0, sizeof( ctx->source ) );
 
 #if defined(MBEDTLS_THREADING_C)
     mbedtls_mutex_init( &ctx->mutex );
 #endif
 
 #if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
+    mbedtls_sha512_init( &ctx->accumulator );
     mbedtls_sha512_starts_ext( &ctx->accumulator, 0 );
 #else
+    mbedtls_sha256_init( &ctx->accumulator );
     mbedtls_sha256_starts_ext( &ctx->accumulator, 0 );
 #endif
 #if defined(MBEDTLS_HAVEGE_C)
@@ -113,6 +116,7 @@ void mbedtls_entropy_init( mbedtls_entropy_context *ctx )
     mbedtls_entropy_add_source( ctx, mbedtls_nv_seed_poll, NULL,
                                 MBEDTLS_ENTROPY_BLOCK_SIZE,
                                 MBEDTLS_ENTROPY_SOURCE_STRONG );
+    ctx->initial_entropy_run = 0;
 #endif
 #endif /* MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES */
 }
@@ -125,7 +129,16 @@ void mbedtls_entropy_free( mbedtls_entropy_context *ctx )
 #if defined(MBEDTLS_THREADING_C)
     mbedtls_mutex_free( &ctx->mutex );
 #endif
-    mbedtls_zeroize( ctx, sizeof( mbedtls_entropy_context ) );
+#if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
+    mbedtls_sha512_free( &ctx->accumulator );
+#else
+    mbedtls_sha256_free( &ctx->accumulator );
+#endif
+#if defined(MBEDTLS_ENTROPY_NV_SEED)
+    ctx->initial_entropy_run = 0;
+#endif
+    ctx->source_count = 0;
+    mbedtls_zeroize( ctx->source, sizeof( ctx->source ) );
 }
 
 int mbedtls_entropy_add_source( mbedtls_entropy_context *ctx,
@@ -342,7 +355,8 @@ int mbedtls_entropy_func( void *data, unsigned char *output, size_t len )
     /*
      * Reset accumulator and counters and recycle existing entropy
      */
-    memset( &ctx->accumulator, 0, sizeof( mbedtls_sha512_context ) );
+    mbedtls_sha512_free( &ctx->accumulator );
+    mbedtls_sha512_init( &ctx->accumulator );
     if( ( ret = mbedtls_sha512_starts_ext( &ctx->accumulator, 0 ) ) != 0 )
         goto exit;
     if( ( ret = mbedtls_sha512_update_ext( &ctx->accumulator, buf,
@@ -362,7 +376,8 @@ int mbedtls_entropy_func( void *data, unsigned char *output, size_t len )
     /*
      * Reset accumulator and counters and recycle existing entropy
      */
-    memset( &ctx->accumulator, 0, sizeof( mbedtls_sha256_context ) );
+    mbedtls_sha256_free( &ctx->accumulator );
+    mbedtls_sha256_init( &ctx->accumulator );
     if( ( ret = mbedtls_sha256_starts_ext( &ctx->accumulator, 0 ) ) != 0 )
         goto exit;
     if( ( ret = mbedtls_sha256_update_ext( &ctx->accumulator, buf,

From 95869c4934bd695d808ded3954c6a26c73fe2710 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 29 Jun 2017 16:31:44 +0100
Subject: [PATCH 066/745] Do not start md accumulator in mbedtls_entropy_init

This change moves the calls to mbedtls_sha256_starts() and
mbedtls_sha512_starts() out of the mbedtls_entropy_init() function as
these now have return codes which need to be checked.
---
 include/mbedtls/entropy.h |  1 +
 library/entropy.c         | 23 ++++++++++++++++++++---
 2 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/include/mbedtls/entropy.h b/include/mbedtls/entropy.h
index 747aca4dfa..addb9616ce 100644
--- a/include/mbedtls/entropy.h
+++ b/include/mbedtls/entropy.h
@@ -121,6 +121,7 @@ mbedtls_entropy_source_state;
  */
 typedef struct
 {
+    int accumulator_started;
 #if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
     mbedtls_sha512_context  accumulator;
 #else
diff --git a/library/entropy.c b/library/entropy.c
index 06dec9956f..67ec9010c1 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -75,12 +75,11 @@ void mbedtls_entropy_init( mbedtls_entropy_context *ctx )
     mbedtls_mutex_init( &ctx->mutex );
 #endif
 
+    ctx->accumulator_started = 0;
 #if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
     mbedtls_sha512_init( &ctx->accumulator );
-    mbedtls_sha512_starts_ext( &ctx->accumulator, 0 );
 #else
     mbedtls_sha256_init( &ctx->accumulator );
-    mbedtls_sha256_starts_ext( &ctx->accumulator, 0 );
 #endif
 #if defined(MBEDTLS_HAVEGE_C)
     mbedtls_havege_init( &ctx->havege_data );
@@ -139,6 +138,7 @@ void mbedtls_entropy_free( mbedtls_entropy_context *ctx )
 #endif
     ctx->source_count = 0;
     mbedtls_zeroize( ctx->source, sizeof( ctx->source ) );
+    ctx->accumulator_started = 0;
 }
 
 int mbedtls_entropy_add_source( mbedtls_entropy_context *ctx,
@@ -203,11 +203,26 @@ static int entropy_update( mbedtls_entropy_context *ctx, unsigned char source_id
     header[0] = source_id;
     header[1] = use_len & 0xFF;
 
+    /*
+     * Start the accumulator if this has not already happened. Note that
+     * it is sufficient to start the accumulator here only because all calls to
+     * gather entropy eventually execute this code.
+     */
 #if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
+    if( ctx->accumulator_started == 0 &&
+        ( ret = mbedtls_sha512_starts_ext( &ctx->accumulator, 0 ) ) != 0 )
+        return( ret );
+    else
+        ctx->accumulator_started = 1;
     if( ( ret = mbedtls_sha512_update_ext( &ctx->accumulator, header, 2 ) ) != 0 )
         return( ret );
     return( mbedtls_sha512_update_ext( &ctx->accumulator, p, use_len ) );
 #else
+    if( ctx->accumulator_started == 0 &&
+        ( ret = mbedtls_sha256_starts_ext( &ctx->accumulator, 0 ) ) != 0 )
+        return( ret );
+    else
+        ctx->accumulator_started = 1;
     if( ( ret = mbedtls_sha256_update_ext( &ctx->accumulator, header, 2 ) ) != 0 )
         return( ret );
     return( mbedtls_sha256_update_ext( &ctx->accumulator, p, use_len ) );
@@ -266,7 +281,9 @@ static int entropy_gather_internal( mbedtls_entropy_context *ctx )
          */
         if( olen > 0 )
         {
-            entropy_update( ctx, (unsigned char) i, buf, olen );
+            if( ( ret = entropy_update( ctx, (unsigned char) i,
+                                        buf, olen ) ) != 0 )
+                return( ret );
             ctx->source[i].size += olen;
         }
     }

From 1a607a1b9aed054ed3cc14e882997b01da1c5807 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 29 Jun 2017 17:09:42 +0100
Subject: [PATCH 067/745] Change ssl_tls to use new MD API and check ret code

---
 library/ssl_tls.c | 147 +++++++++++++++++++++++++---------------------
 1 file changed, 79 insertions(+), 68 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 661ae7065b..b04917d141 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -221,6 +221,7 @@ static int ssl3_prf( const unsigned char *secret, size_t slen,
                      const unsigned char *random, size_t rlen,
                      unsigned char *dstbuf, size_t dlen )
 {
+    int ret;
     size_t i;
     mbedtls_md5_context md5;
     mbedtls_sha1_context sha1;
@@ -243,25 +244,35 @@ static int ssl3_prf( const unsigned char *secret, size_t slen,
     {
         memset( padding, (unsigned char) ('A' + i), 1 + i );
 
-        mbedtls_sha1_starts( &sha1 );
-        mbedtls_sha1_update( &sha1, padding, 1 + i );
-        mbedtls_sha1_update( &sha1, secret, slen );
-        mbedtls_sha1_update( &sha1, random, rlen );
-        mbedtls_sha1_finish( &sha1, sha1sum );
+        if( ( ret = mbedtls_sha1_starts_ext( &sha1 ) ) != 0 )
+            goto exit;
+        if( ( ret = mbedtls_sha1_update_ext( &sha1, padding, 1 + i ) ) != 0 )
+            goto exit;
+        if( ( ret = mbedtls_sha1_update_ext( &sha1, secret, slen ) ) != 0 )
+            goto exit;
+        if( ( ret = mbedtls_sha1_update_ext( &sha1, random, rlen ) ) != 0 )
+            goto exit;
+        if( ( ret = mbedtls_sha1_finish_ext( &sha1, sha1sum ) ) != 0 )
+            goto exit;
 
-        mbedtls_md5_starts( &md5 );
-        mbedtls_md5_update( &md5, secret, slen );
-        mbedtls_md5_update( &md5, sha1sum, 20 );
-        mbedtls_md5_finish( &md5, dstbuf + i * 16 );
+        if( ( ret = mbedtls_md5_starts_ext( &md5 ) ) != 0 )
+            goto exit;
+        if( ( ret = mbedtls_md5_update_ext( &md5, secret, slen ) ) != 0 )
+            goto exit;
+        if( ( ret = mbedtls_md5_update_ext( &md5, sha1sum, 20 ) ) != 0 )
+            goto exit;
+        if( ( ret = mbedtls_md5_finish_ext( &md5, dstbuf + i * 16 ) ) != 0 )
+            goto exit;
     }
 
+exit:
     mbedtls_md5_free(  &md5  );
     mbedtls_sha1_free( &sha1 );
 
     mbedtls_zeroize( padding, sizeof( padding ) );
     mbedtls_zeroize( sha1sum, sizeof( sha1sum ) );
 
-    return( 0 );
+    return( ret );
 }
 #endif /* MBEDTLS_SSL_PROTO_SSL3 */
 
@@ -978,25 +989,25 @@ void ssl_calc_verify_ssl( mbedtls_ssl_context *ssl, unsigned char hash[36] )
     memset( pad_1, 0x36, 48 );
     memset( pad_2, 0x5C, 48 );
 
-    mbedtls_md5_update( &md5, ssl->session_negotiate->master, 48 );
-    mbedtls_md5_update( &md5, pad_1, 48 );
-    mbedtls_md5_finish( &md5, hash );
+    mbedtls_md5_update_ext( &md5, ssl->session_negotiate->master, 48 );
+    mbedtls_md5_update_ext( &md5, pad_1, 48 );
+    mbedtls_md5_finish_ext( &md5, hash );
 
-    mbedtls_md5_starts( &md5 );
-    mbedtls_md5_update( &md5, ssl->session_negotiate->master, 48 );
-    mbedtls_md5_update( &md5, pad_2, 48 );
-    mbedtls_md5_update( &md5, hash,  16 );
-    mbedtls_md5_finish( &md5, hash );
+    mbedtls_md5_starts_ext( &md5 );
+    mbedtls_md5_update_ext( &md5, ssl->session_negotiate->master, 48 );
+    mbedtls_md5_update_ext( &md5, pad_2, 48 );
+    mbedtls_md5_update_ext( &md5, hash,  16 );
+    mbedtls_md5_finish_ext( &md5, hash );
 
-    mbedtls_sha1_update( &sha1, ssl->session_negotiate->master, 48 );
-    mbedtls_sha1_update( &sha1, pad_1, 40 );
-    mbedtls_sha1_finish( &sha1, hash + 16 );
+    mbedtls_sha1_update_ext( &sha1, ssl->session_negotiate->master, 48 );
+    mbedtls_sha1_update_ext( &sha1, pad_1, 40 );
+    mbedtls_sha1_finish_ext( &sha1, hash + 16 );
 
-    mbedtls_sha1_starts( &sha1 );
-    mbedtls_sha1_update( &sha1, ssl->session_negotiate->master, 48 );
-    mbedtls_sha1_update( &sha1, pad_2, 40 );
-    mbedtls_sha1_update( &sha1, hash + 16, 20 );
-    mbedtls_sha1_finish( &sha1, hash + 16 );
+    mbedtls_sha1_starts_ext( &sha1 );
+    mbedtls_sha1_update_ext( &sha1, ssl->session_negotiate->master, 48 );
+    mbedtls_sha1_update_ext( &sha1, pad_2, 40 );
+    mbedtls_sha1_update_ext( &sha1, hash + 16, 20 );
+    mbedtls_sha1_finish_ext( &sha1, hash + 16 );
 
     MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 36 );
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
@@ -1022,8 +1033,8 @@ void ssl_calc_verify_tls( mbedtls_ssl_context *ssl, unsigned char hash[36] )
     mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 );
     mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 );
 
-     mbedtls_md5_finish( &md5,  hash );
-    mbedtls_sha1_finish( &sha1, hash + 16 );
+     mbedtls_md5_finish_ext( &md5,  hash );
+    mbedtls_sha1_finish_ext( &sha1, hash + 16 );
 
     MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 36 );
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
@@ -1046,7 +1057,7 @@ void ssl_calc_verify_tls_sha256( mbedtls_ssl_context *ssl, unsigned char hash[32
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify sha256" ) );
 
     mbedtls_sha256_clone( &sha256, &ssl->handshake->fin_sha256 );
-    mbedtls_sha256_finish( &sha256, hash );
+    mbedtls_sha256_finish_ext( &sha256, hash );
 
     MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 32 );
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
@@ -1067,7 +1078,7 @@ void ssl_calc_verify_tls_sha384( mbedtls_ssl_context *ssl, unsigned char hash[48
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify sha384" ) );
 
     mbedtls_sha512_clone( &sha512, &ssl->handshake->fin_sha512 );
-    mbedtls_sha512_finish( &sha512, hash );
+    mbedtls_sha512_finish_ext( &sha512, hash );
 
     MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 48 );
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
@@ -4836,15 +4847,15 @@ void mbedtls_ssl_reset_checksum( mbedtls_ssl_context *ssl )
 {
 #if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
     defined(MBEDTLS_SSL_PROTO_TLS1_1)
-     mbedtls_md5_starts( &ssl->handshake->fin_md5  );
-    mbedtls_sha1_starts( &ssl->handshake->fin_sha1 );
+     mbedtls_md5_starts_ext( &ssl->handshake->fin_md5  );
+    mbedtls_sha1_starts_ext( &ssl->handshake->fin_sha1 );
 #endif
 #if defined(MBEDTLS_SSL_PROTO_TLS1_2)
 #if defined(MBEDTLS_SHA256_C)
-    mbedtls_sha256_starts( &ssl->handshake->fin_sha256, 0 );
+    mbedtls_sha256_starts_ext( &ssl->handshake->fin_sha256, 0 );
 #endif
 #if defined(MBEDTLS_SHA512_C)
-    mbedtls_sha512_starts( &ssl->handshake->fin_sha512, 1 );
+    mbedtls_sha512_starts_ext( &ssl->handshake->fin_sha512, 1 );
 #endif
 #endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 }
@@ -4854,15 +4865,15 @@ static void ssl_update_checksum_start( mbedtls_ssl_context *ssl,
 {
 #if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
     defined(MBEDTLS_SSL_PROTO_TLS1_1)
-     mbedtls_md5_update( &ssl->handshake->fin_md5 , buf, len );
-    mbedtls_sha1_update( &ssl->handshake->fin_sha1, buf, len );
+     mbedtls_md5_update_ext( &ssl->handshake->fin_md5 , buf, len );
+    mbedtls_sha1_update_ext( &ssl->handshake->fin_sha1, buf, len );
 #endif
 #if defined(MBEDTLS_SSL_PROTO_TLS1_2)
 #if defined(MBEDTLS_SHA256_C)
-    mbedtls_sha256_update( &ssl->handshake->fin_sha256, buf, len );
+    mbedtls_sha256_update_ext( &ssl->handshake->fin_sha256, buf, len );
 #endif
 #if defined(MBEDTLS_SHA512_C)
-    mbedtls_sha512_update( &ssl->handshake->fin_sha512, buf, len );
+    mbedtls_sha512_update_ext( &ssl->handshake->fin_sha512, buf, len );
 #endif
 #endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 }
@@ -4872,8 +4883,8 @@ static void ssl_update_checksum_start( mbedtls_ssl_context *ssl,
 static void ssl_update_checksum_md5sha1( mbedtls_ssl_context *ssl,
                                          const unsigned char *buf, size_t len )
 {
-     mbedtls_md5_update( &ssl->handshake->fin_md5 , buf, len );
-    mbedtls_sha1_update( &ssl->handshake->fin_sha1, buf, len );
+     mbedtls_md5_update_ext( &ssl->handshake->fin_md5 , buf, len );
+    mbedtls_sha1_update_ext( &ssl->handshake->fin_sha1, buf, len );
 }
 #endif
 
@@ -4882,7 +4893,7 @@ static void ssl_update_checksum_md5sha1( mbedtls_ssl_context *ssl,
 static void ssl_update_checksum_sha256( mbedtls_ssl_context *ssl,
                                         const unsigned char *buf, size_t len )
 {
-    mbedtls_sha256_update( &ssl->handshake->fin_sha256, buf, len );
+    mbedtls_sha256_update_ext( &ssl->handshake->fin_sha256, buf, len );
 }
 #endif
 
@@ -4890,7 +4901,7 @@ static void ssl_update_checksum_sha256( mbedtls_ssl_context *ssl,
 static void ssl_update_checksum_sha384( mbedtls_ssl_context *ssl,
                                         const unsigned char *buf, size_t len )
 {
-    mbedtls_sha512_update( &ssl->handshake->fin_sha512, buf, len );
+    mbedtls_sha512_update_ext( &ssl->handshake->fin_sha512, buf, len );
 }
 #endif
 #endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
@@ -4943,29 +4954,29 @@ static void ssl_calc_finished_ssl(
 
     memset( padbuf, 0x36, 48 );
 
-    mbedtls_md5_update( &md5, (const unsigned char *) sender, 4 );
-    mbedtls_md5_update( &md5, session->master, 48 );
-    mbedtls_md5_update( &md5, padbuf, 48 );
-    mbedtls_md5_finish( &md5, md5sum );
+    mbedtls_md5_update_ext( &md5, (const unsigned char *) sender, 4 );
+    mbedtls_md5_update_ext( &md5, session->master, 48 );
+    mbedtls_md5_update_ext( &md5, padbuf, 48 );
+    mbedtls_md5_finish_ext( &md5, md5sum );
 
-    mbedtls_sha1_update( &sha1, (const unsigned char *) sender, 4 );
-    mbedtls_sha1_update( &sha1, session->master, 48 );
-    mbedtls_sha1_update( &sha1, padbuf, 40 );
-    mbedtls_sha1_finish( &sha1, sha1sum );
+    mbedtls_sha1_update_ext( &sha1, (const unsigned char *) sender, 4 );
+    mbedtls_sha1_update_ext( &sha1, session->master, 48 );
+    mbedtls_sha1_update_ext( &sha1, padbuf, 40 );
+    mbedtls_sha1_finish_ext( &sha1, sha1sum );
 
     memset( padbuf, 0x5C, 48 );
 
-    mbedtls_md5_starts( &md5 );
-    mbedtls_md5_update( &md5, session->master, 48 );
-    mbedtls_md5_update( &md5, padbuf, 48 );
-    mbedtls_md5_update( &md5, md5sum, 16 );
-    mbedtls_md5_finish( &md5, buf );
+    mbedtls_md5_starts_ext( &md5 );
+    mbedtls_md5_update_ext( &md5, session->master, 48 );
+    mbedtls_md5_update_ext( &md5, padbuf, 48 );
+    mbedtls_md5_update_ext( &md5, md5sum, 16 );
+    mbedtls_md5_finish_ext( &md5, buf );
 
-    mbedtls_sha1_starts( &sha1 );
-    mbedtls_sha1_update( &sha1, session->master, 48 );
-    mbedtls_sha1_update( &sha1, padbuf , 40 );
-    mbedtls_sha1_update( &sha1, sha1sum, 20 );
-    mbedtls_sha1_finish( &sha1, buf + 16 );
+    mbedtls_sha1_starts_ext( &sha1 );
+    mbedtls_sha1_update_ext( &sha1, session->master, 48 );
+    mbedtls_sha1_update_ext( &sha1, padbuf , 40 );
+    mbedtls_sha1_update_ext( &sha1, sha1sum, 20 );
+    mbedtls_sha1_finish_ext( &sha1, buf + 16 );
 
     MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, 36 );
 
@@ -5022,8 +5033,8 @@ static void ssl_calc_finished_tls(
              ? "client finished"
              : "server finished";
 
-    mbedtls_md5_finish(  &md5, padbuf );
-    mbedtls_sha1_finish( &sha1, padbuf + 16 );
+    mbedtls_md5_finish_ext(  &md5, padbuf );
+    mbedtls_sha1_finish_ext( &sha1, padbuf + 16 );
 
     ssl->handshake->tls_prf( session->master, 48, sender,
                              padbuf, 36, buf, len );
@@ -5074,7 +5085,7 @@ static void ssl_calc_finished_tls_sha256(
              ? "client finished"
              : "server finished";
 
-    mbedtls_sha256_finish( &sha256, padbuf );
+    mbedtls_sha256_finish_ext( &sha256, padbuf );
 
     ssl->handshake->tls_prf( session->master, 48, sender,
                              padbuf, 32, buf, len );
@@ -5123,7 +5134,7 @@ static void ssl_calc_finished_tls_sha384(
              ? "client finished"
              : "server finished";
 
-    mbedtls_sha512_finish( &sha512, padbuf );
+    mbedtls_sha512_finish_ext( &sha512, padbuf );
 
     ssl->handshake->tls_prf( session->master, 48, sender,
                              padbuf, 48, buf, len );
@@ -5437,17 +5448,17 @@ static void ssl_handshake_params_init( mbedtls_ssl_handshake_params *handshake )
     defined(MBEDTLS_SSL_PROTO_TLS1_1)
      mbedtls_md5_init(   &handshake->fin_md5  );
     mbedtls_sha1_init(   &handshake->fin_sha1 );
-     mbedtls_md5_starts( &handshake->fin_md5  );
-    mbedtls_sha1_starts( &handshake->fin_sha1 );
+     mbedtls_md5_starts_ext( &handshake->fin_md5  );
+    mbedtls_sha1_starts_ext( &handshake->fin_sha1 );
 #endif
 #if defined(MBEDTLS_SSL_PROTO_TLS1_2)
 #if defined(MBEDTLS_SHA256_C)
     mbedtls_sha256_init(   &handshake->fin_sha256    );
-    mbedtls_sha256_starts( &handshake->fin_sha256, 0 );
+    mbedtls_sha256_starts_ext( &handshake->fin_sha256, 0 );
 #endif
 #if defined(MBEDTLS_SHA512_C)
     mbedtls_sha512_init(   &handshake->fin_sha512    );
-    mbedtls_sha512_starts( &handshake->fin_sha512, 1 );
+    mbedtls_sha512_starts_ext( &handshake->fin_sha512, 1 );
 #endif
 #endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 

From 276ebb650ed631c6748486d2f3344ed83b763a6a Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 3 Jul 2017 11:16:57 +0100
Subject: [PATCH 068/745] Add stdlib.h include to hello.c sample

---
 programs/hash/hello.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/programs/hash/hello.c b/programs/hash/hello.c
index a69154f554..a0c08c7342 100644
--- a/programs/hash/hello.c
+++ b/programs/hash/hello.c
@@ -28,6 +28,7 @@
 #if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
+#include <stdlib.h>
 #include <stdio.h>
 #define mbedtls_printf       printf
 #define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS

From 7a005e2fa413fa828309221bb3ce03360c432aaa Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 3 Jul 2017 14:42:34 +0100
Subject: [PATCH 069/745] Remove invalid doxygen docs from deprecated func

---
 include/mbedtls/md2.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index 2c133a2aa8..1d81c2844d 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -225,8 +225,6 @@ int mbedtls_md2_ext( const unsigned char *input,
  * \param input    buffer holding the  data
  * \param ilen     length of the input data
  * \param output   MD2 checksum result
- *
- * \return         0 if successful
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md2( const unsigned char *input,
                                                    size_t ilen,

From f01a644aac123e2dc6f1d119a5f9fd9959bc9673 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 3 Jul 2017 16:00:59 +0100
Subject: [PATCH 070/745] Add ChangeLog entry

---
 ChangeLog | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 2f0116bcfc..0c8f541d0f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,27 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x released xxxx-xx-xx
+
+Bugfix
+   * Fix the entropy.c module to not call mbedtls_sha256_starts() or
+     mbedtls_sha512_starts() in the mbedtls_entropy_init() function.
+   * Fix the entropy.c module to ensure that mbedtls_sha256_init() or
+     mbedtls_sha512_init() is called before operating on the relevant context
+     structure. Also, ensure that message digest contexts are freed when
+     calling mbedtls_entropy_free().
+
+API Changes
+   * The following functions in the MD2, MD4, MD5, SHA1, SHA256 and SHA512
+     modules have been deprecated and replaced as shown below. The new
+     functions change the return type from void to int to allow returning error
+     codes when using MBEDTLS_<MODULE>_ALT.
+     mbedtls_<MODULE>_starts() -> mbedtls_<MODULE>_starts_ext()
+     mbedtls_<MODULE>_update() -> mbedtls_<MODULE>_update_ext()
+     mbedtls_<MODULE>_finish() -> mbedtls_<MODULE>_finish_ext()
+     mbedtls_<MODULE>_process() -> mbedtls_internal_<MODULE>_process()
+     The type of the function pointers in the mbedtls_md_info_t struct have
+     also been modified taking into account the functions return code.
+
 = mbed TLS 2.5.1 released 2017-06-21
 
 Security

From af0b31d76faa9f1a23bd46a2afc2cbf020b7361c Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 5 Jul 2017 14:23:54 +0100
Subject: [PATCH 071/745] Correctly set buf size in entropy_update_nv_seed()

---
 library/entropy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/entropy.c b/library/entropy.c
index a500b53127..e6da98b10a 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -387,7 +387,7 @@ exit:
 int mbedtls_entropy_update_nv_seed( mbedtls_entropy_context *ctx )
 {
     int ret = MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR;
-    unsigned char buf[ MBEDTLS_ENTROPY_MAX_SEED_SIZE ];
+    unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE];
 
     /* Read new seed  and write it to NV */
     if( ( ret = mbedtls_entropy_func( ctx, buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) ) != 0 )

From bbafd34ebb94b67ccd86b972dac266ccb563a0b3 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 5 Jul 2017 14:25:21 +0100
Subject: [PATCH 072/745] Set len var to 0 when buf is freed in ssl_tls.c

---
 library/ssl_tls.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 9b5fccb5ca..c85cc72d3e 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -6049,13 +6049,19 @@ int mbedtls_ssl_conf_psk( mbedtls_ssl_config *conf,
         return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }
 
-    if( conf->psk != NULL || conf->psk_identity != NULL )
+    if( conf->psk != NULL )
     {
         mbedtls_zeroize( conf->psk, conf->psk_len );
+
         mbedtls_free( conf->psk );
-        mbedtls_free( conf->psk_identity );
         conf->psk = NULL;
+        conf->psk_len = 0;
+    }
+    if( conf->psk_identity != NULL )
+    {
+        mbedtls_free( conf->psk_identity );
         conf->psk_identity = NULL;
+        conf->psk_identity_len = 0;
     }
 
     if( ( conf->psk = mbedtls_calloc( 1, psk_len ) ) == NULL ||
@@ -6090,6 +6096,7 @@ int mbedtls_ssl_set_hs_psk( mbedtls_ssl_context *ssl,
     {
         mbedtls_zeroize( ssl->handshake->psk, ssl->handshake->psk_len );
         mbedtls_free( ssl->handshake->psk );
+        ssl->handshake->psk_len = 0;
     }
 
     if( ( ssl->handshake->psk = mbedtls_calloc( 1, psk_len ) ) == NULL )

From 364051ff5742d995eb93df926d6e9d0d58fb4c6d Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 5 Jul 2017 15:40:17 +0100
Subject: [PATCH 073/745] Add ChangeLog entry for buf zeroize

---
 ChangeLog | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 84a05d0035..e933cc5e84 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x released xxxx-xx-xx
+
+Security
+   * Ensure that buffers are cleared after use if they contain sensitive data.
+     Changes were introduced in multiple places in the library. Cannot be
+     triggered remotely.
+
 = mbed TLS 2.5.1 released xxxx-xx-xx
 
 Security

From 6512193efff3b0be6ba144b8a0b4d7ec63099cb8 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Wed, 5 Jul 2017 15:45:47 +0100
Subject: [PATCH 074/745] Zeroize tmp buffer in entropy_update()

---
 library/entropy.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/library/entropy.c b/library/entropy.c
index e6da98b10a..90d09ebb17 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -195,6 +195,8 @@ static int entropy_update( mbedtls_entropy_context *ctx, unsigned char source_id
     mbedtls_sha256_update( &ctx->accumulator, p, use_len );
 #endif
 
+    mbedtls_zeroize( tmp, sizeof( tmp ) );
+
     return( 0 );
 }
 

From fe9483184f9c03094353796afcad9c1d351df49d Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Thu, 6 Jul 2017 10:34:12 +0100
Subject: [PATCH 075/745] Remove malloc references in mbedtls/scripts

---
 scripts/find-mem-leak.cocci  |  8 ++---
 scripts/malloc-init.pl       | 70 ------------------------------------
 scripts/rm-calloc-cast.cocci |  7 ++++
 scripts/rm-malloc-cast.cocci |  7 ----
 4 files changed, 11 insertions(+), 81 deletions(-)
 delete mode 100755 scripts/malloc-init.pl
 create mode 100644 scripts/rm-calloc-cast.cocci
 delete mode 100644 scripts/rm-malloc-cast.cocci

diff --git a/scripts/find-mem-leak.cocci b/scripts/find-mem-leak.cocci
index 5cfe4522da..8179e2b3eb 100644
--- a/scripts/find-mem-leak.cocci
+++ b/scripts/find-mem-leak.cocci
@@ -2,8 +2,8 @@
 expression x, y;
 statement S;
 @@
-  x = mbedtls_malloc(...);
-  y = mbedtls_malloc(...);
+  x = mbedtls_calloc(...);
+  y = mbedtls_calloc(...);
   ...
 * if (x == NULL || y == NULL)
     S
@@ -13,8 +13,8 @@ expression x, y;
 statement S;
 @@
   if (
-*   (x = mbedtls_malloc(...)) == NULL
+*   (x = mbedtls_calloc(...)) == NULL
     ||
-*   (y = mbedtls_malloc(...)) == NULL
+*   (y = mbedtls_calloc(...)) == NULL
   )
     S
diff --git a/scripts/malloc-init.pl b/scripts/malloc-init.pl
deleted file mode 100755
index b7d6fcface..0000000000
--- a/scripts/malloc-init.pl
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/usr/bin/perl
-
-# Check for malloc calls not shortly followed by initialisation.
-#
-# Known limitations:
-# - false negative: can't see allocations spanning more than one line
-# - possible false negatives, see patterns
-# - false positive: malloc-malloc-init-init is not accepted
-# - false positives: "non-standard" init functions (eg, the things being
-# initialised is not the first arg, or initialise struct members)
-#
-# Since false positives are expected, the results must be manually reviewed.
-#
-# Typical usage: scripts/malloc-init.pl library/*.c
-
-use warnings;
-use strict;
-
-use utf8;
-use open qw(:std utf8);
-
-my $limit = 7;
-my $inits = qr/memset|memcpy|_init|fread|base64_..code/;
-
-# cases to bear in mind:
-#
-# 0. foo = malloc(...); memset( foo, ... );
-# 1. *foo = malloc(...); memset( *foo, ... );
-# 2. type *foo = malloc(...); memset( foo, ...);
-# 3. foo = malloc(...); foo_init( (type *) foo );
-# 4. foo = malloc(...); for(i=0..n) { init( &foo[i] ); }
-#
-# The chosen patterns are a bit relaxed, but unlikely to cause false positives
-# in real code (initialising *foo or &foo instead of foo will likely be caught
-# by functional tests).
-#
-my $id = qr/([a-zA-Z-0-9_\->\.]*)/;
-my $prefix = qr/\s(?:\*?|\&?|\([a-z_]* \*\))\s*/;
-
-my $name;
-my $line;
-my @bad;
-
-die "Usage: $0 file.c [...]\n" unless @ARGV;
-
-while (my $file = shift @ARGV)
-{
-    open my $fh, "<", $file or die "read $file failed: $!\n";
-    while (<$fh>)
-    {
-        if( /mbedtls_malloc\(/ ) {
-            if( /$id\s*=.*mbedtls_malloc\(/ ) {
-                push @bad, "$file:$line:$name" if $name;
-                $name = $1;
-                $line = $.;
-            } else {
-                push @bad, "$file:$.:???" unless /return mbedtls_malloc/;
-            }
-        } elsif( $name && /(?:$inits)\($prefix\Q$name\E\b/ ) {
-            undef $name;
-        } elsif( $name && $. - $line > $limit ) {
-            push @bad, "$file:$line:$name";
-            undef $name;
-            undef $line;
-        }
-    }
-    close $fh or die;
-}
-
-print "$_\n" for @bad;
diff --git a/scripts/rm-calloc-cast.cocci b/scripts/rm-calloc-cast.cocci
new file mode 100644
index 0000000000..89481c01a9
--- /dev/null
+++ b/scripts/rm-calloc-cast.cocci
@@ -0,0 +1,7 @@
+@rm_calloc_cast@
+expression x, n, m;
+type T;
+@@
+  x =
+- (T *)
+  mbedtls_calloc(n, m)
diff --git a/scripts/rm-malloc-cast.cocci b/scripts/rm-malloc-cast.cocci
deleted file mode 100644
index 9337dc5019..0000000000
--- a/scripts/rm-malloc-cast.cocci
+++ /dev/null
@@ -1,7 +0,0 @@
-@rm_malloc_cast@
-expression x, n;
-type T;
-@@
-  x =
-- (T *)
-  mbedtls_malloc(n)

From 1beb048316d50a0e7ed7d1c0e9a07b9ac7fe8bba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Mon, 5 Jun 2017 13:49:44 +0200
Subject: [PATCH 076/745] Add test for limit on intermediate certificates

Inspired by test code provided by Nicholas Wilson in PR #351.

The test will fail if someone sets MAX_INTERMEDIATE_CA to a value larger than
18 (default is 8), which is hopefully unlikely and can easily be fixed by
running long.sh again with a larger value if it ever happens.

Current behaviour is suboptimal as flags are not set, but currently the goal
is only to document/test existing behaviour.
---
 tests/data_files/dir-maxpath/00.crt          |  11 +
 tests/data_files/dir-maxpath/00.key          |   8 +
 tests/data_files/dir-maxpath/01.crt          |  13 +
 tests/data_files/dir-maxpath/01.key          |   8 +
 tests/data_files/dir-maxpath/02.crt          |  12 +
 tests/data_files/dir-maxpath/02.key          |   8 +
 tests/data_files/dir-maxpath/03.crt          |  12 +
 tests/data_files/dir-maxpath/03.key          |   8 +
 tests/data_files/dir-maxpath/04.crt          |  12 +
 tests/data_files/dir-maxpath/04.key          |   8 +
 tests/data_files/dir-maxpath/05.crt          |  12 +
 tests/data_files/dir-maxpath/05.key          |   8 +
 tests/data_files/dir-maxpath/06.crt          |  12 +
 tests/data_files/dir-maxpath/06.key          |   8 +
 tests/data_files/dir-maxpath/07.crt          |  12 +
 tests/data_files/dir-maxpath/07.key          |   8 +
 tests/data_files/dir-maxpath/08.crt          |  12 +
 tests/data_files/dir-maxpath/08.key          |   8 +
 tests/data_files/dir-maxpath/09.crt          |  12 +
 tests/data_files/dir-maxpath/09.key          |   8 +
 tests/data_files/dir-maxpath/10.crt          |  12 +
 tests/data_files/dir-maxpath/10.key          |   8 +
 tests/data_files/dir-maxpath/11.crt          |  12 +
 tests/data_files/dir-maxpath/11.key          |   8 +
 tests/data_files/dir-maxpath/12.crt          |  12 +
 tests/data_files/dir-maxpath/12.key          |   8 +
 tests/data_files/dir-maxpath/13.crt          |  12 +
 tests/data_files/dir-maxpath/13.key          |   8 +
 tests/data_files/dir-maxpath/14.crt          |  12 +
 tests/data_files/dir-maxpath/14.key          |   8 +
 tests/data_files/dir-maxpath/15.crt          |  12 +
 tests/data_files/dir-maxpath/15.key          |   8 +
 tests/data_files/dir-maxpath/16.crt          |  12 +
 tests/data_files/dir-maxpath/16.key          |   8 +
 tests/data_files/dir-maxpath/17.crt          |  12 +
 tests/data_files/dir-maxpath/17.key          |   8 +
 tests/data_files/dir-maxpath/18.crt          |  12 +
 tests/data_files/dir-maxpath/18.key          |   8 +
 tests/data_files/dir-maxpath/19.crt          |  12 +
 tests/data_files/dir-maxpath/19.key          |   8 +
 tests/data_files/dir-maxpath/20.crt          |  12 +
 tests/data_files/dir-maxpath/20.key          |   8 +
 tests/data_files/dir-maxpath/Readme.txt      |  10 +
 tests/data_files/dir-maxpath/c00.pem         |  11 +
 tests/data_files/dir-maxpath/c01.pem         |  24 ++
 tests/data_files/dir-maxpath/c02.pem         |  36 +++
 tests/data_files/dir-maxpath/c03.pem         |  48 ++++
 tests/data_files/dir-maxpath/c04.pem         |  60 +++++
 tests/data_files/dir-maxpath/c05.pem         |  72 ++++++
 tests/data_files/dir-maxpath/c06.pem         |  84 +++++++
 tests/data_files/dir-maxpath/c07.pem         |  96 +++++++
 tests/data_files/dir-maxpath/c08.pem         | 108 ++++++++
 tests/data_files/dir-maxpath/c09.pem         | 120 +++++++++
 tests/data_files/dir-maxpath/c10.pem         | 132 ++++++++++
 tests/data_files/dir-maxpath/c11.pem         | 144 +++++++++++
 tests/data_files/dir-maxpath/c12.pem         | 156 ++++++++++++
 tests/data_files/dir-maxpath/c13.pem         | 168 +++++++++++++
 tests/data_files/dir-maxpath/c14.pem         | 180 +++++++++++++
 tests/data_files/dir-maxpath/c15.pem         | 192 ++++++++++++++
 tests/data_files/dir-maxpath/c16.pem         | 204 +++++++++++++++
 tests/data_files/dir-maxpath/c17.pem         | 216 ++++++++++++++++
 tests/data_files/dir-maxpath/c18.pem         | 228 +++++++++++++++++
 tests/data_files/dir-maxpath/c19.pem         | 240 ++++++++++++++++++
 tests/data_files/dir-maxpath/c20.pem         | 252 +++++++++++++++++++
 tests/data_files/dir-maxpath/int.opensslconf |   4 +
 tests/data_files/dir-maxpath/long.sh         |  33 +++
 tests/suites/test_suite_x509parse.data       |  12 +
 tests/suites/test_suite_x509parse.function   |  39 +++
 68 files changed, 3289 insertions(+)
 create mode 100644 tests/data_files/dir-maxpath/00.crt
 create mode 100644 tests/data_files/dir-maxpath/00.key
 create mode 100644 tests/data_files/dir-maxpath/01.crt
 create mode 100644 tests/data_files/dir-maxpath/01.key
 create mode 100644 tests/data_files/dir-maxpath/02.crt
 create mode 100644 tests/data_files/dir-maxpath/02.key
 create mode 100644 tests/data_files/dir-maxpath/03.crt
 create mode 100644 tests/data_files/dir-maxpath/03.key
 create mode 100644 tests/data_files/dir-maxpath/04.crt
 create mode 100644 tests/data_files/dir-maxpath/04.key
 create mode 100644 tests/data_files/dir-maxpath/05.crt
 create mode 100644 tests/data_files/dir-maxpath/05.key
 create mode 100644 tests/data_files/dir-maxpath/06.crt
 create mode 100644 tests/data_files/dir-maxpath/06.key
 create mode 100644 tests/data_files/dir-maxpath/07.crt
 create mode 100644 tests/data_files/dir-maxpath/07.key
 create mode 100644 tests/data_files/dir-maxpath/08.crt
 create mode 100644 tests/data_files/dir-maxpath/08.key
 create mode 100644 tests/data_files/dir-maxpath/09.crt
 create mode 100644 tests/data_files/dir-maxpath/09.key
 create mode 100644 tests/data_files/dir-maxpath/10.crt
 create mode 100644 tests/data_files/dir-maxpath/10.key
 create mode 100644 tests/data_files/dir-maxpath/11.crt
 create mode 100644 tests/data_files/dir-maxpath/11.key
 create mode 100644 tests/data_files/dir-maxpath/12.crt
 create mode 100644 tests/data_files/dir-maxpath/12.key
 create mode 100644 tests/data_files/dir-maxpath/13.crt
 create mode 100644 tests/data_files/dir-maxpath/13.key
 create mode 100644 tests/data_files/dir-maxpath/14.crt
 create mode 100644 tests/data_files/dir-maxpath/14.key
 create mode 100644 tests/data_files/dir-maxpath/15.crt
 create mode 100644 tests/data_files/dir-maxpath/15.key
 create mode 100644 tests/data_files/dir-maxpath/16.crt
 create mode 100644 tests/data_files/dir-maxpath/16.key
 create mode 100644 tests/data_files/dir-maxpath/17.crt
 create mode 100644 tests/data_files/dir-maxpath/17.key
 create mode 100644 tests/data_files/dir-maxpath/18.crt
 create mode 100644 tests/data_files/dir-maxpath/18.key
 create mode 100644 tests/data_files/dir-maxpath/19.crt
 create mode 100644 tests/data_files/dir-maxpath/19.key
 create mode 100644 tests/data_files/dir-maxpath/20.crt
 create mode 100644 tests/data_files/dir-maxpath/20.key
 create mode 100644 tests/data_files/dir-maxpath/Readme.txt
 create mode 100644 tests/data_files/dir-maxpath/c00.pem
 create mode 100644 tests/data_files/dir-maxpath/c01.pem
 create mode 100644 tests/data_files/dir-maxpath/c02.pem
 create mode 100644 tests/data_files/dir-maxpath/c03.pem
 create mode 100644 tests/data_files/dir-maxpath/c04.pem
 create mode 100644 tests/data_files/dir-maxpath/c05.pem
 create mode 100644 tests/data_files/dir-maxpath/c06.pem
 create mode 100644 tests/data_files/dir-maxpath/c07.pem
 create mode 100644 tests/data_files/dir-maxpath/c08.pem
 create mode 100644 tests/data_files/dir-maxpath/c09.pem
 create mode 100644 tests/data_files/dir-maxpath/c10.pem
 create mode 100644 tests/data_files/dir-maxpath/c11.pem
 create mode 100644 tests/data_files/dir-maxpath/c12.pem
 create mode 100644 tests/data_files/dir-maxpath/c13.pem
 create mode 100644 tests/data_files/dir-maxpath/c14.pem
 create mode 100644 tests/data_files/dir-maxpath/c15.pem
 create mode 100644 tests/data_files/dir-maxpath/c16.pem
 create mode 100644 tests/data_files/dir-maxpath/c17.pem
 create mode 100644 tests/data_files/dir-maxpath/c18.pem
 create mode 100644 tests/data_files/dir-maxpath/c19.pem
 create mode 100644 tests/data_files/dir-maxpath/c20.pem
 create mode 100644 tests/data_files/dir-maxpath/int.opensslconf
 create mode 100755 tests/data_files/dir-maxpath/long.sh

diff --git a/tests/data_files/dir-maxpath/00.crt b/tests/data_files/dir-maxpath/00.crt
new file mode 100644
index 0000000000..c806648ac9
--- /dev/null
+++ b/tests/data_files/dir-maxpath/00.crt
@@ -0,0 +1,11 @@
+-----BEGIN CERTIFICATE-----
+MIIBpTCCAUugAwIBAgIJAPygloXKk6BwMAoGCCqGSM49BAMCMC8xCzAJBgNVBAYT
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+IZ+SNfaERAIgSU0MWFDosVEIpg8YMqIHeF7Mg4ZyH6+fGazJgVLttUY=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/00.key b/tests/data_files/dir-maxpath/00.key
new file mode 100644
index 0000000000..b4d33156a8
--- /dev/null
+++ b/tests/data_files/dir-maxpath/00.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIARPaEIfROHkE9Y0ZgHh7Mc3ZU6LR9lCOIw1ksYTHp5EoAoGCCqGSM49
+AwEHoUQDQgAEVbjX+oDAA+nL5PF1zs8qbNmyr0I+K6MpTi+kXV6RecbHYc/jbRCh
+vAFVVaGTNGYvB1ugfaPrl1wIqNDua/93Eg==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/01.crt b/tests/data_files/dir-maxpath/01.crt
new file mode 100644
index 0000000000..0e9107a724
--- /dev/null
+++ b/tests/data_files/dir-maxpath/01.crt
@@ -0,0 +1,13 @@
+-----BEGIN CERTIFICATE-----
+MIIB3jCCAYWgAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
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+1rJBDSOKIEyWu84/D6Hj6wIgVMPUoO01bPhzllAa/gW8Xk/daey09SBgN3AT9pWU
+TDA=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/01.key b/tests/data_files/dir-maxpath/01.key
new file mode 100644
index 0000000000..7dd064311c
--- /dev/null
+++ b/tests/data_files/dir-maxpath/01.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEINSnxPqUNMba8F2KWNxU88heSs7vgas5BOzjRwQsQe6IoAoGCCqGSM49
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+6DdP5ieg56p0l4pSSFFHlunhn6ppGu58ZA==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/02.crt b/tests/data_files/dir-maxpath/02.crt
new file mode 100644
index 0000000000..387b064da5
--- /dev/null
+++ b/tests/data_files/dir-maxpath/02.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/02.key b/tests/data_files/dir-maxpath/02.key
new file mode 100644
index 0000000000..b5ac513f2a
--- /dev/null
+++ b/tests/data_files/dir-maxpath/02.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIPW9zE8cjiZ8w17jTAebb4xAmEg6heEEnEaG4lGCd38joAoGCCqGSM49
+AwEHoUQDQgAEFh6b9YupX8LzTzj+ZGuktJ+eRL86GmCuqW01z+sjDlv+F2UjyseW
+aKuBTHtHCsxiCBS9a849VdnM2Afqry4cog==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/03.crt b/tests/data_files/dir-maxpath/03.crt
new file mode 100644
index 0000000000..7d90a5e0f9
--- /dev/null
+++ b/tests/data_files/dir-maxpath/03.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
+MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/03.key b/tests/data_files/dir-maxpath/03.key
new file mode 100644
index 0000000000..2bfa48387b
--- /dev/null
+++ b/tests/data_files/dir-maxpath/03.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIBx2xwapGbHTy79IbpJkc/w9LJXPKNG7gGRLPOGPQFI6oAoGCCqGSM49
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/04.crt b/tests/data_files/dir-maxpath/04.crt
new file mode 100644
index 0000000000..1ddcf691aa
--- /dev/null
+++ b/tests/data_files/dir-maxpath/04.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
+MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/04.key b/tests/data_files/dir-maxpath/04.key
new file mode 100644
index 0000000000..e836bbf05e
--- /dev/null
+++ b/tests/data_files/dir-maxpath/04.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIDQvTm0wfEAKoymv8ePBv7cRxrnM4g6LREnSll5ghQsXoAoGCCqGSM49
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+Q/0d2gwOyUr2KZtrE6JOIrG5Q84WTPxgzQ==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/05.crt b/tests/data_files/dir-maxpath/05.crt
new file mode 100644
index 0000000000..19de3a394e
--- /dev/null
+++ b/tests/data_files/dir-maxpath/05.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/05.key b/tests/data_files/dir-maxpath/05.key
new file mode 100644
index 0000000000..7f3095e8ac
--- /dev/null
+++ b/tests/data_files/dir-maxpath/05.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/06.crt b/tests/data_files/dir-maxpath/06.crt
new file mode 100644
index 0000000000..36f99d2c0e
--- /dev/null
+++ b/tests/data_files/dir-maxpath/06.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/06.key b/tests/data_files/dir-maxpath/06.key
new file mode 100644
index 0000000000..5b0bce2434
--- /dev/null
+++ b/tests/data_files/dir-maxpath/06.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIESUhQgXWd8cVQnitNEpOD2JNMqH9ug/wYaY1xW3SaSGoAoGCCqGSM49
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/07.crt b/tests/data_files/dir-maxpath/07.crt
new file mode 100644
index 0000000000..5bb57f84de
--- /dev/null
+++ b/tests/data_files/dir-maxpath/07.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/07.key b/tests/data_files/dir-maxpath/07.key
new file mode 100644
index 0000000000..3f20131cc5
--- /dev/null
+++ b/tests/data_files/dir-maxpath/07.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/08.crt b/tests/data_files/dir-maxpath/08.crt
new file mode 100644
index 0000000000..bf1f33e3f8
--- /dev/null
+++ b/tests/data_files/dir-maxpath/08.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/08.key b/tests/data_files/dir-maxpath/08.key
new file mode 100644
index 0000000000..d1ee9c5445
--- /dev/null
+++ b/tests/data_files/dir-maxpath/08.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/09.crt b/tests/data_files/dir-maxpath/09.crt
new file mode 100644
index 0000000000..8f67e5419f
--- /dev/null
+++ b/tests/data_files/dir-maxpath/09.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/09.key b/tests/data_files/dir-maxpath/09.key
new file mode 100644
index 0000000000..fe6a06f8c2
--- /dev/null
+++ b/tests/data_files/dir-maxpath/09.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/10.crt b/tests/data_files/dir-maxpath/10.crt
new file mode 100644
index 0000000000..72e699afb8
--- /dev/null
+++ b/tests/data_files/dir-maxpath/10.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/10.key b/tests/data_files/dir-maxpath/10.key
new file mode 100644
index 0000000000..c5558f57ca
--- /dev/null
+++ b/tests/data_files/dir-maxpath/10.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/11.crt b/tests/data_files/dir-maxpath/11.crt
new file mode 100644
index 0000000000..e09e49ff06
--- /dev/null
+++ b/tests/data_files/dir-maxpath/11.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/11.key b/tests/data_files/dir-maxpath/11.key
new file mode 100644
index 0000000000..b34bf8c9d9
--- /dev/null
+++ b/tests/data_files/dir-maxpath/11.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/12.crt b/tests/data_files/dir-maxpath/12.crt
new file mode 100644
index 0000000000..91ef9b03ae
--- /dev/null
+++ b/tests/data_files/dir-maxpath/12.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/12.key b/tests/data_files/dir-maxpath/12.key
new file mode 100644
index 0000000000..906bdc677b
--- /dev/null
+++ b/tests/data_files/dir-maxpath/12.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/13.crt b/tests/data_files/dir-maxpath/13.crt
new file mode 100644
index 0000000000..c23c1659d5
--- /dev/null
+++ b/tests/data_files/dir-maxpath/13.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/13.key b/tests/data_files/dir-maxpath/13.key
new file mode 100644
index 0000000000..c8a04ef424
--- /dev/null
+++ b/tests/data_files/dir-maxpath/13.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/14.crt b/tests/data_files/dir-maxpath/14.crt
new file mode 100644
index 0000000000..5ca323c40e
--- /dev/null
+++ b/tests/data_files/dir-maxpath/14.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/14.key b/tests/data_files/dir-maxpath/14.key
new file mode 100644
index 0000000000..a526a18516
--- /dev/null
+++ b/tests/data_files/dir-maxpath/14.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/15.crt b/tests/data_files/dir-maxpath/15.crt
new file mode 100644
index 0000000000..bef923a48e
--- /dev/null
+++ b/tests/data_files/dir-maxpath/15.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/15.key b/tests/data_files/dir-maxpath/15.key
new file mode 100644
index 0000000000..1d9390837e
--- /dev/null
+++ b/tests/data_files/dir-maxpath/15.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/16.crt b/tests/data_files/dir-maxpath/16.crt
new file mode 100644
index 0000000000..d9d998de2f
--- /dev/null
+++ b/tests/data_files/dir-maxpath/16.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/16.key b/tests/data_files/dir-maxpath/16.key
new file mode 100644
index 0000000000..70492de2f4
--- /dev/null
+++ b/tests/data_files/dir-maxpath/16.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIM0YCnGkEG/TjBxrytP9Ztslm1yoQaWptBxegRzzBRDVoAoGCCqGSM49
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/17.crt b/tests/data_files/dir-maxpath/17.crt
new file mode 100644
index 0000000000..1ee78492ce
--- /dev/null
+++ b/tests/data_files/dir-maxpath/17.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/17.key b/tests/data_files/dir-maxpath/17.key
new file mode 100644
index 0000000000..eee33e8c16
--- /dev/null
+++ b/tests/data_files/dir-maxpath/17.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIAiUS1dM3qrcOun8PjKe+rw40L2HG/Y8Dfxl0AfzyIVeoAoGCCqGSM49
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+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/18.crt b/tests/data_files/dir-maxpath/18.crt
new file mode 100644
index 0000000000..afd682eb80
--- /dev/null
+++ b/tests/data_files/dir-maxpath/18.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/18.key b/tests/data_files/dir-maxpath/18.key
new file mode 100644
index 0000000000..4591d032a7
--- /dev/null
+++ b/tests/data_files/dir-maxpath/18.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIJETLWqIZtnejCGzESDgMnknxqEx5evMGZfzBVPKMwKKoAoGCCqGSM49
+AwEHoUQDQgAErHPyZDXGH2zIKTn6y+ZCjhsTiWhkukkCHjTt91HgaU6HtW1NmnDe
+udsY73BqNHyRLcYNn3Dx0YU5xjAQ9btTdg==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/19.crt b/tests/data_files/dir-maxpath/19.crt
new file mode 100644
index 0000000000..a2220e5ca4
--- /dev/null
+++ b/tests/data_files/dir-maxpath/19.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----
+MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTgwHhcNMTcwNjIyMTE1MDMzWhcN
+MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMTkwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQJyRCHND78
+KxZHoHHdOTjPuD6HjHPnEKX8apblUpETDJuLW7YR3V8Q0dTac+JHiR6e2l4DlDbf
+5bTiyFoAzw9yo4GJMIGGMB0GA1UdDgQWBBRQMc94kTqW+zQO3lo2WMI/81k3czBX
+BgNVHSMEUDBOgBSDbIpYntlhJ0GgIsyd75XRhlC18qEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTE3ggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgIzGOZqJRmvygzvLm8zxZFyoNpcT7e26H
+nZd5xFIzEakCIHGYcUXzt+owSVlLmrlW8gQcB81ErQbxuBTAsvpaaKSS
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/19.key b/tests/data_files/dir-maxpath/19.key
new file mode 100644
index 0000000000..bb6562b3fa
--- /dev/null
+++ b/tests/data_files/dir-maxpath/19.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIDJyHSKbXEZVfkNftQF4eHeJVuXhGdaboa7w4RejL5uYoAoGCCqGSM49
+AwEHoUQDQgAECckQhzQ+/CsWR6Bx3Tk4z7g+h4xz5xCl/GqW5VKREwybi1u2Ed1f
+ENHU2nPiR4kentpeA5Q23+W04shaAM8Pcg==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/20.crt b/tests/data_files/dir-maxpath/20.crt
new file mode 100644
index 0000000000..c82a5276ae
--- /dev/null
+++ b/tests/data_files/dir-maxpath/20.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/20.key b/tests/data_files/dir-maxpath/20.key
new file mode 100644
index 0000000000..2ec68ded20
--- /dev/null
+++ b/tests/data_files/dir-maxpath/20.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIJHLciDhJcnlE5MhTrOfFlnRbpJQLOf4h72E6VDXxMM0oAoGCCqGSM49
+AwEHoUQDQgAExnm6zfCcRIXjnQsQ/poZ0OMzFMRdVlJJgAByFMNPPQWIh/UgMGEv
+zObZ5fkfH2476BqkqUek5FfRFNwkMiKMcA==
+-----END EC PRIVATE KEY-----
diff --git a/tests/data_files/dir-maxpath/Readme.txt b/tests/data_files/dir-maxpath/Readme.txt
new file mode 100644
index 0000000000..8ce0433537
--- /dev/null
+++ b/tests/data_files/dir-maxpath/Readme.txt
@@ -0,0 +1,10 @@
+These certificates from a very long chain, used to test the
+MBEDTLS_X509_MAX_INT_CA limit.
+
+NN.key is the private key of certificate NN.crt.
+
+The root is 00.crt and N+1.crt is a child of N.crt.
+
+File cNN.pem contains the chain NN.crt to 00.crt.
+
+Those certificates where generated by long.sh.
diff --git a/tests/data_files/dir-maxpath/c00.pem b/tests/data_files/dir-maxpath/c00.pem
new file mode 100644
index 0000000000..c806648ac9
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c00.pem
@@ -0,0 +1,11 @@
+-----BEGIN CERTIFICATE-----
+MIIBpTCCAUugAwIBAgIJAPygloXKk6BwMAoGCCqGSM49BAMCMC8xCzAJBgNVBAYT
+AlVLMREwDwYDVQQKDAhtYmVkIFRMUzENMAsGA1UEAwwEQ0EwMDAeFw0xNzA2MjIx
+MTUwMzJaFw0yNzA2MjMxMTUwMzJaMC8xCzAJBgNVBAYTAlVLMREwDwYDVQQKDAht
+YmVkIFRMUzENMAsGA1UEAwwEQ0EwMDBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IA
+BFW41/qAwAPpy+Txdc7PKmzZsq9CPiujKU4vpF1ekXnGx2HP420QobwBVVWhkzRm
+LwdboH2j65dcCKjQ7mv/dxKjUDBOMB0GA1UdDgQWBBQlFYvU5WboI4fcdPoiQs8/
+fPHZrTAfBgNVHSMEGDAWgBQlFYvU5WboI4fcdPoiQs8/fPHZrTAMBgNVHRMEBTAD
+AQH/MAoGCCqGSM49BAMCA0gAMEUCIQC7iRcVzwMyfVK5imirJ7MqJQ04euH4CLOt
+IZ+SNfaERAIgSU0MWFDosVEIpg8YMqIHeF7Mg4ZyH6+fGazJgVLttUY=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/c01.pem b/tests/data_files/dir-maxpath/c01.pem
new file mode 100644
index 0000000000..302fcbd028
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c01.pem
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----
+MIIB3jCCAYWgAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDAwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDEwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQznn9zHHwL
+GO8VR4W9V7vMlxCdoojzEOiX5Y6JtPtFOz866ueHY6zoN0/mJ6DnqnSXilJIUUeW
+6eGfqmka7nxko4GRMIGOMB0GA1UdDgQWBBSh3uHkX5nj86yFEFwjscSWM40P+jBf
+BgNVHSMEWDBWgBQlFYvU5WboI4fcdPoiQs8/fPHZraEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAwggkA/KCWhcqToHAw
+DAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAgNHADBEAiBasbuinP+pJTU4oDCVD8zQ
+1rJBDSOKIEyWu84/D6Hj6wIgVMPUoO01bPhzllAa/gW8Xk/daey09SBgN3AT9pWU
+TDA=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/c02.pem b/tests/data_files/dir-maxpath/c02.pem
new file mode 100644
index 0000000000..77c251900f
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c02.pem
@@ -0,0 +1,36 @@
+-----BEGIN CERTIFICATE-----
+MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDEwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDIwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQWHpv1i6lf
+wvNPOP5ka6S0n55EvzoaYK6pbTXP6yMOW/4XZSPKx5Zoq4FMe0cKzGIIFL1rzj1V
+2czYB+qvLhyio4GJMIGGMB0GA1UdDgQWBBT5RCgQ0AlZTQbfFB2+6+w0XRvydTBX
+BgNVHSMEUDBOgBSh3uHkX5nj86yFEFwjscSWM40P+qEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAwggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIhAI7unGW/gr9tOc3i+dF5N815srgh+FrX
+oj9Et74EcSpTAiBubv+vOH0DE0gmYI11HeAIgutWqqMIC72dZlwTF/Vi3g==
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB3jCCAYWgAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDAwHhcNMTcwNjIyMTE1MDMyWhcN
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+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAwggkA/KCWhcqToHAw
+DAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAgNHADBEAiBasbuinP+pJTU4oDCVD8zQ
+1rJBDSOKIEyWu84/D6Hj6wIgVMPUoO01bPhzllAa/gW8Xk/daey09SBgN3AT9pWU
+TDA=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/c03.pem b/tests/data_files/dir-maxpath/c03.pem
new file mode 100644
index 0000000000..d6c1a21b33
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c03.pem
@@ -0,0 +1,48 @@
+-----BEGIN CERTIFICATE-----
+MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDIwHhcNMTcwNjIyMTE1MDMyWhcN
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+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAxggEBMAwGA1UdEwQF
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+8Of8wgvrTEGoAiEAsS8iKMpSfXH4D0egg4gLamE6akde965rDtySU+ve9lg=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
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+oj9Et74EcSpTAiBubv+vOH0DE0gmYI11HeAIgutWqqMIC72dZlwTF/Vi3g==
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB3jCCAYWgAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDAwHhcNMTcwNjIyMTE1MDMyWhcN
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+TDA=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIBpTCCAUugAwIBAgIJAPygloXKk6BwMAoGCCqGSM49BAMCMC8xCzAJBgNVBAYT
+AlVLMREwDwYDVQQKDAhtYmVkIFRMUzENMAsGA1UEAwwEQ0EwMDAeFw0xNzA2MjIx
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+AQH/MAoGCCqGSM49BAMCA0gAMEUCIQC7iRcVzwMyfVK5imirJ7MqJQ04euH4CLOt
+IZ+SNfaERAIgSU0MWFDosVEIpg8YMqIHeF7Mg4ZyH6+fGazJgVLttUY=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/dir-maxpath/c04.pem b/tests/data_files/dir-maxpath/c04.pem
new file mode 100644
index 0000000000..613d7d85ac
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c04.pem
@@ -0,0 +1,60 @@
+-----BEGIN CERTIFICATE-----
+MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
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diff --git a/tests/data_files/dir-maxpath/c11.pem b/tests/data_files/dir-maxpath/c11.pem
new file mode 100644
index 0000000000..56cbcbf1e1
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c11.pem
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diff --git a/tests/data_files/dir-maxpath/c12.pem b/tests/data_files/dir-maxpath/c12.pem
new file mode 100644
index 0000000000..77c8f3f8a0
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c12.pem
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diff --git a/tests/data_files/dir-maxpath/c15.pem b/tests/data_files/dir-maxpath/c15.pem
new file mode 100644
index 0000000000..220420d7d6
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c15.pem
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diff --git a/tests/data_files/dir-maxpath/c16.pem b/tests/data_files/dir-maxpath/c16.pem
new file mode 100644
index 0000000000..041a83b451
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c16.pem
@@ -0,0 +1,204 @@
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diff --git a/tests/data_files/dir-maxpath/c17.pem b/tests/data_files/dir-maxpath/c17.pem
new file mode 100644
index 0000000000..5bdbafd280
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c17.pem
@@ -0,0 +1,216 @@
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diff --git a/tests/data_files/dir-maxpath/c18.pem b/tests/data_files/dir-maxpath/c18.pem
new file mode 100644
index 0000000000..d86318952e
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c18.pem
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diff --git a/tests/data_files/dir-maxpath/c19.pem b/tests/data_files/dir-maxpath/c19.pem
new file mode 100644
index 0000000000..b1e24e42f1
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c19.pem
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diff --git a/tests/data_files/dir-maxpath/c20.pem b/tests/data_files/dir-maxpath/c20.pem
new file mode 100644
index 0000000000..ff97472039
--- /dev/null
+++ b/tests/data_files/dir-maxpath/c20.pem
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+-----BEGIN CERTIFICATE-----
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diff --git a/tests/data_files/dir-maxpath/int.opensslconf b/tests/data_files/dir-maxpath/int.opensslconf
new file mode 100644
index 0000000000..df28cab5cf
--- /dev/null
+++ b/tests/data_files/dir-maxpath/int.opensslconf
@@ -0,0 +1,4 @@
+[int]
+subjectKeyIdentifier=hash
+authorityKeyIdentifier=keyid:always,issuer:always
+basicConstraints = CA:true
diff --git a/tests/data_files/dir-maxpath/long.sh b/tests/data_files/dir-maxpath/long.sh
new file mode 100755
index 0000000000..2626e723e0
--- /dev/null
+++ b/tests/data_files/dir-maxpath/long.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+
+set -eu
+
+: ${OPENSSL:=openssl}
+NB=20
+
+OPT="-days 3653 -sha256"
+
+# generate self-signed root
+$OPENSSL ecparam -name prime256v1 -genkey -out 00.key
+$OPENSSL req -new -x509 -subj "/C=UK/O=mbed TLS/CN=CA00" $OPT \
+             -key 00.key -out 00.crt
+
+# cXX.pem is the chain starting at XX
+cp 00.crt c00.pem
+
+# generate long chain
+for i in $(seq 1 $NB); do
+    UP=$( printf "%02d" $((i-1)) )
+    ME=$( printf "%02d" $i )
+
+    $OPENSSL ecparam -name prime256v1 -genkey -out ${ME}.key
+    $OPENSSL req -new -subj "/C=UK/O=mbed TLS/CN=CA${ME}" \
+                 -key ${ME}.key -out ${ME}.csr
+    $OPENSSL x509 -req -CA ${UP}.crt -CAkey ${UP}.key -set_serial 1 $OPT \
+                  -extfile int.opensslconf -extensions int \
+                  -in ${ME}.csr -out ${ME}.crt
+
+    cat ${ME}.crt c${UP}.pem > c${ME}.pem
+
+    rm ${ME}.csr
+done
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index 08f332441b..9d3108aba8 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1194,6 +1194,18 @@ X509 CRT parse path #4 (two certs, one non-cert)
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
 mbedtls_x509_crt_parse_path:"data_files/dir3":1:2
 
+X509 CRT verify long chain (max intermediate CA, trusted)
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+mbedtls_x509_crt_verify_max:"data_files/dir-maxpath/00.crt":"data_files/dir-maxpath":MBEDTLS_X509_MAX_INTERMEDIATE_CA:0:0
+
+X509 CRT verify long chain (max intermediate CA, untrusted)
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+mbedtls_x509_crt_verify_max:"data_files/test-ca2.crt":"data_files/dir-maxpath":MBEDTLS_X509_MAX_INTERMEDIATE_CA-1:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_NOT_TRUSTED
+
+X509 CRT verify long chain (max intermediate CA + 1)
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+mbedtls_x509_crt_verify_max:"data_files/dir-maxpath/00.crt":"data_files/dir-maxpath":MBEDTLS_X509_MAX_INTERMEDIATE_CA+1:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:0
+
 X509 CRT verify chain #1 (zero pathlen intermediate)
 depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
 mbedtls_x509_crt_verify_chain:"data_files/dir4/cert14.crt data_files/dir4/cert13.crt data_files/dir4/cert12.crt":"data_files/dir4/cert11.crt":MBEDTLS_X509_BADCERT_NOT_TRUSTED
diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function
index a9f7ceed41..a7baec66de 100644
--- a/tests/suites/test_suite_x509parse.function
+++ b/tests/suites/test_suite_x509parse.function
@@ -500,6 +500,45 @@ exit:
 }
 /* END_CASE */
 
+/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
+void mbedtls_x509_crt_verify_max( char *ca_file, char *chain_dir, int nb_int,
+                                  int ret_chk, int flags_chk )
+{
+    char file_buf[128];
+    int ret;
+    uint32_t flags;
+    mbedtls_x509_crt trusted, chain;
+
+    /*
+     * We expect chain_dir to contain certificates 00.crt, 01.crt, etc.
+     * with NN.crt signed by NN-1.crt
+     */
+
+    mbedtls_x509_crt_init( &trusted );
+    mbedtls_x509_crt_init( &chain );
+
+    /* Load trusted root */
+    TEST_ASSERT( mbedtls_x509_crt_parse_file( &trusted, ca_file ) == 0 );
+
+    /* Load a chain with nb_int intermediates (from 01 to nb_int),
+     * plus one "end-entity" cert (nb_int + 1) */
+    ret = mbedtls_snprintf( file_buf, sizeof file_buf, "%s/c%02d.pem", chain_dir,
+                                                            nb_int + 1 );
+    TEST_ASSERT( ret > 0 && (size_t) ret < sizeof file_buf );
+    TEST_ASSERT( mbedtls_x509_crt_parse_file( &chain, file_buf ) == 0 );
+
+    /* Try to verify that chain */
+    ret = mbedtls_x509_crt_verify( &chain, &trusted, NULL, NULL, &flags,
+                                   NULL, NULL );
+    TEST_ASSERT( ret == ret_chk );
+    TEST_ASSERT( flags == (uint32_t) flags_chk );
+
+exit:
+    mbedtls_x509_crt_free( &chain );
+    mbedtls_x509_crt_free( &trusted );
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_X509_CRT_PARSE_C */
 void mbedtls_x509_crt_verify_chain(  char *chain_paths, char *trusted_ca, int flags_result )
 {

From d15795acd5074e0b44e71f7ede8bdfe1b48591fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Thu, 22 Jun 2017 12:19:27 +0200
Subject: [PATCH 077/745] Improve behaviour on fatal errors

If we didn't walk the whole chain, then there may be any kind of errors in the
part of the chain we didn't check, so setting all flags looks like the safe
thing to do.
---
 ChangeLog                              |  7 +++++++
 library/x509_crt.c                     | 22 ++++++++++++++++------
 tests/suites/test_suite_x509parse.data |  2 +-
 3 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2f0116bcfc..9bf6a1719d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS 2.y.z released YYYY-MM-DD
+
+Changes
+   * Certificate verification functions now set flags to -1 in case the full
+     chain was not verified due to an internal error (including in the verify
+     callback) or chain length limitations.
+
 = mbed TLS 2.5.1 released 2017-06-21
 
 Security
diff --git a/library/x509_crt.c b/library/x509_crt.c
index d86857de80..ee5f27e465 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -2202,11 +2202,14 @@ int mbedtls_x509_crt_verify_with_profile( mbedtls_x509_crt *crt,
     mbedtls_x509_sequence *cur = NULL;
     mbedtls_pk_type_t pk_type;
 
-    if( profile == NULL )
-        return( MBEDTLS_ERR_X509_BAD_INPUT_DATA );
-
     *flags = 0;
 
+    if( profile == NULL )
+    {
+        ret = MBEDTLS_ERR_X509_BAD_INPUT_DATA;
+        goto exit;
+    }
+
     if( cn != NULL )
     {
         name = &crt->subject;
@@ -2280,7 +2283,7 @@ int mbedtls_x509_crt_verify_with_profile( mbedtls_x509_crt *crt,
         ret = x509_crt_verify_top( crt, parent, ca_crl, profile,
                                    pathlen, selfsigned, flags, f_vrfy, p_vrfy );
         if( ret != 0 )
-            return( ret );
+            goto exit;
     }
     else
     {
@@ -2295,17 +2298,24 @@ int mbedtls_x509_crt_verify_with_profile( mbedtls_x509_crt *crt,
             ret = x509_crt_verify_child( crt, parent, trust_ca, ca_crl, profile,
                                          pathlen, selfsigned, flags, f_vrfy, p_vrfy );
             if( ret != 0 )
-                return( ret );
+                goto exit;
         }
         else
         {
             ret = x509_crt_verify_top( crt, trust_ca, ca_crl, profile,
                                        pathlen, selfsigned, flags, f_vrfy, p_vrfy );
             if( ret != 0 )
-                return( ret );
+                goto exit;
         }
     }
 
+exit:
+    if( ret != 0 )
+    {
+        *flags = (uint32_t) -1;
+        return( ret );
+    }
+
     if( *flags != 0 )
         return( MBEDTLS_ERR_X509_CERT_VERIFY_FAILED );
 
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index 9d3108aba8..6df5298750 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1204,7 +1204,7 @@ mbedtls_x509_crt_verify_max:"data_files/test-ca2.crt":"data_files/dir-maxpath":M
 
 X509 CRT verify long chain (max intermediate CA + 1)
 depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_crt_verify_max:"data_files/dir-maxpath/00.crt":"data_files/dir-maxpath":MBEDTLS_X509_MAX_INTERMEDIATE_CA+1:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:0
+mbedtls_x509_crt_verify_max:"data_files/dir-maxpath/00.crt":"data_files/dir-maxpath":MBEDTLS_X509_MAX_INTERMEDIATE_CA+1:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:-1
 
 X509 CRT verify chain #1 (zero pathlen intermediate)
 depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C

From 31458a18788b0cf0b722acda9bb2f2fe13a3fb32 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Mon, 26 Jun 2017 10:11:49 +0200
Subject: [PATCH 078/745] Only return VERIFY_FAILED from a single point

Everything else is a fatal error. Also improve documentation about that for
the vrfy callback.
---
 ChangeLog                              | 3 +++
 include/mbedtls/error.h                | 2 +-
 include/mbedtls/ssl.h                  | 2 +-
 include/mbedtls/x509.h                 | 1 +
 include/mbedtls/x509_crt.h             | 8 +++++++-
 library/error.c                        | 2 ++
 library/x509_crt.c                     | 8 ++++++--
 tests/suites/test_suite_x509parse.data | 2 +-
 8 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 9bf6a1719d..d35457b962 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,9 @@ Changes
    * Certificate verification functions now set flags to -1 in case the full
      chain was not verified due to an internal error (including in the verify
      callback) or chain length limitations.
+   * With authmode set to optional, handshake is now aborted if the
+     verification of the peer's certificate failed due to an overlong chain or
+     a fatal error in the vrfy callback.
 
 = mbed TLS 2.5.1 released 2017-06-21
 
diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index 5e549f6b6a..31591e2d64 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -71,7 +71,7 @@
  * Name      ID  Nr of Errors
  * PEM       1   9
  * PKCS#12   1   4 (Started from top)
- * X509      2   19
+ * X509      2   20
  * PKCS5     2   4 (Started from top)
  * DHM       3   9
  * PK        3   14 (Started from top)
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 51c1c60d7e..cc00070062 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1052,7 +1052,7 @@ void mbedtls_ssl_conf_authmode( mbedtls_ssl_config *conf, int authmode );
  *
  *                 If set, the verify callback is called for each
  *                 certificate in the chain. For implementation
- *                 information, please see \c x509parse_verify()
+ *                 information, please see \c mbedtls_x509_crt_verify()
  *
  * \param conf     SSL configuration
  * \param f_vrfy   verification function
diff --git a/include/mbedtls/x509.h b/include/mbedtls/x509.h
index f219bf128a..128eaded6f 100644
--- a/include/mbedtls/x509.h
+++ b/include/mbedtls/x509.h
@@ -76,6 +76,7 @@
 #define MBEDTLS_ERR_X509_ALLOC_FAILED                     -0x2880  /**< Allocation of memory failed. */
 #define MBEDTLS_ERR_X509_FILE_IO_ERROR                    -0x2900  /**< Read/write of file failed. */
 #define MBEDTLS_ERR_X509_BUFFER_TOO_SMALL                 -0x2980  /**< Destination buffer is too small. */
+#define MBEDTLS_ERR_X509_FATAL_ERROR                      -0x3000  /**< A fatal error occured, eg the chain is too long or the vrfy callback failed. */
 /* \} name */
 
 /**
diff --git a/include/mbedtls/x509_crt.h b/include/mbedtls/x509_crt.h
index 383e484f71..fd203360c6 100644
--- a/include/mbedtls/x509_crt.h
+++ b/include/mbedtls/x509_crt.h
@@ -267,7 +267,13 @@ int mbedtls_x509_crt_verify_info( char *buf, size_t size, const char *prefix,
  *
  *                 All flags left after returning from the callback
  *                 are also returned to the application. The function should
- *                 return 0 for anything but a fatal error.
+ *                 return 0 for anything (including invalid certificates)
+ *                 other than fatal error, as a non-zero return code
+ *                 immediately aborts the verification process. For fatal
+ *                 errors, a specific error code should be used (different
+ *                 from MBEDTLS_ERR_X509_CERT_VERIFY_FAILED which should not
+ *                 be returned at this point), or MBEDTLS_ERR_X509_FATAL_ERROR
+ *                 can be used if no better code is available.
  *
  * \note           In case verification failed, the results can be displayed
  *                 using \c mbedtls_x509_crt_verify_info()
diff --git a/library/error.c b/library/error.c
index dd2db0c45c..db42381c42 100644
--- a/library/error.c
+++ b/library/error.c
@@ -480,6 +480,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
             mbedtls_snprintf( buf, buflen, "X509 - Read/write of file failed" );
         if( use_ret == -(MBEDTLS_ERR_X509_BUFFER_TOO_SMALL) )
             mbedtls_snprintf( buf, buflen, "X509 - Destination buffer is too small" );
+        if( use_ret == -(MBEDTLS_ERR_X509_FATAL_ERROR) )
+            mbedtls_snprintf( buf, buflen, "X509 - A fatal error occured, eg the chain is too long or the vrfy callback failed" );
 #endif /* MBEDTLS_X509_USE_C || MBEDTLS_X509_CREATE_C */
         // END generated code
 
diff --git a/library/x509_crt.c b/library/x509_crt.c
index ee5f27e465..ec5f77268d 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -2057,8 +2057,8 @@ static int x509_crt_verify_child(
     /* path_cnt is 0 for the first intermediate CA */
     if( 1 + path_cnt > MBEDTLS_X509_MAX_INTERMEDIATE_CA )
     {
-        *flags |= MBEDTLS_X509_BADCERT_NOT_TRUSTED;
-        return( MBEDTLS_ERR_X509_CERT_VERIFY_FAILED );
+        /* return immediately as the goal is to avoid unbounded recursion */
+        return( MBEDTLS_ERR_X509_FATAL_ERROR );
     }
 
     if( mbedtls_x509_time_is_past( &child->valid_to ) )
@@ -2310,6 +2310,10 @@ int mbedtls_x509_crt_verify_with_profile( mbedtls_x509_crt *crt,
     }
 
 exit:
+    /* prevent misuse of the vrfy callback */
+    if( ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED )
+        ret = MBEDTLS_ERR_X509_FATAL_ERROR;
+
     if( ret != 0 )
     {
         *flags = (uint32_t) -1;
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index 6df5298750..ea56f3fbc7 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1204,7 +1204,7 @@ mbedtls_x509_crt_verify_max:"data_files/test-ca2.crt":"data_files/dir-maxpath":M
 
 X509 CRT verify long chain (max intermediate CA + 1)
 depends_on:MBEDTLS_SHA256_C:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-mbedtls_x509_crt_verify_max:"data_files/dir-maxpath/00.crt":"data_files/dir-maxpath":MBEDTLS_X509_MAX_INTERMEDIATE_CA+1:MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:-1
+mbedtls_x509_crt_verify_max:"data_files/dir-maxpath/00.crt":"data_files/dir-maxpath":MBEDTLS_X509_MAX_INTERMEDIATE_CA+1:MBEDTLS_ERR_X509_FATAL_ERROR:-1
 
 X509 CRT verify chain #1 (zero pathlen intermediate)
 depends_on:MBEDTLS_SHA256_C:MBEDTLS_RSA_C

From 81bb6b6acf0e56f6bb5421440a6363dd2b281a6b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Mon, 26 Jun 2017 10:45:33 +0200
Subject: [PATCH 079/745] Add SSL tests for long cert chains

---
 tests/ssl-opt.sh | 58 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 761655f670..4f84cda256 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -2103,6 +2103,64 @@ run_test    "Authentication: client no cert, ssl3" \
             -C "! mbedtls_ssl_handshake returned" \
             -S "X509 - Certificate verification failed"
 
+run_test    "Authentication: server max_int chain, client default" \
+            "$P_SRV crt_file=data_files/dir-maxpath/c09.pem \
+                    key_file=data_files/dir-maxpath/09.key" \
+            "$P_CLI server_name=CA09 ca_file=data_files/dir-maxpath/00.crt" \
+            0 \
+            -C "X509 - A fatal error occured"
+
+run_test    "Authentication: server max_int+1 chain, client default" \
+            "$P_SRV crt_file=data_files/dir-maxpath/c10.pem \
+                    key_file=data_files/dir-maxpath/10.key" \
+            "$P_CLI server_name=CA10 ca_file=data_files/dir-maxpath/00.crt" \
+            1 \
+            -c "X509 - A fatal error occured"
+
+run_test    "Authentication: server max_int+1 chain, client optional" \
+            "$P_SRV crt_file=data_files/dir-maxpath/c10.pem \
+                    key_file=data_files/dir-maxpath/10.key" \
+            "$P_CLI server_name=CA10 ca_file=data_files/dir-maxpath/00.crt \
+                    auth_mode=optional" \
+            1 \
+            -c "X509 - A fatal error occured"
+
+run_test    "Authentication: server max_int+1 chain, client none" \
+            "$P_SRV crt_file=data_files/dir-maxpath/c10.pem \
+                    key_file=data_files/dir-maxpath/10.key" \
+            "$P_CLI server_name=CA10 ca_file=data_files/dir-maxpath/00.crt \
+                    auth_mode=none" \
+            0 \
+            -C "X509 - A fatal error occured"
+
+run_test    "Authentication: client max_int+1 chain, server default" \
+            "$P_SRV ca_file=data_files/dir-maxpath/00.crt" \
+            "$P_CLI crt_file=data_files/dir-maxpath/c10.pem \
+                    key_file=data_files/dir-maxpath/10.key" \
+            0 \
+            -S "X509 - A fatal error occured"
+
+run_test    "Authentication: client max_int+1 chain, server optional" \
+            "$P_SRV ca_file=data_files/dir-maxpath/00.crt auth_mode=optional" \
+            "$P_CLI crt_file=data_files/dir-maxpath/c10.pem \
+                    key_file=data_files/dir-maxpath/10.key" \
+            1 \
+            -s "X509 - A fatal error occured"
+
+run_test    "Authentication: client max_int+1 chain, server required" \
+            "$P_SRV ca_file=data_files/dir-maxpath/00.crt auth_mode=required" \
+            "$P_CLI crt_file=data_files/dir-maxpath/c10.pem \
+                    key_file=data_files/dir-maxpath/10.key" \
+            1 \
+            -s "X509 - A fatal error occured"
+
+run_test    "Authentication: client max_int chain, server required" \
+            "$P_SRV ca_file=data_files/dir-maxpath/00.crt auth_mode=required" \
+            "$P_CLI crt_file=data_files/dir-maxpath/c09.pem \
+                    key_file=data_files/dir-maxpath/09.key" \
+            0 \
+            -S "X509 - A fatal error occured"
+
 # Tests for CA list in CertificateRequest messages
 
 run_test    "Authentication: send CA list in CertificateRequest  (default)" \

From ee98109af508b14fc79051b263e641a64864bf43 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Mon, 26 Jun 2017 11:30:01 +0200
Subject: [PATCH 080/745] Add ChangeLog entry for the security issue

---
 ChangeLog | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index d35457b962..038858cefb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,14 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS 2.y.z released YYYY-MM-DD
 
+Security
+   * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
+   mbedtls_ssl_get_verify_result() would incorrectly return 0 when the peer's
+   X.509 certificate chain had more than MBEDTLS_X509_MAX_INTERMEDIATE_CA
+   (default: 8) intermediates, even when it was not trusted. Could be
+   trigerred remotely on both sides. (With auth_mode set to required
+   (default), the handshake was correctly aborted.)
+
 Changes
    * Certificate verification functions now set flags to -1 in case the full
      chain was not verified due to an internal error (including in the verify

From 9107b5fdd3d436ef3e6537c35bbb2d200445cb7b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Thu, 6 Jul 2017 12:16:25 +0200
Subject: [PATCH 081/745] Improve comments

---
 library/x509_crt.c | 4 +++-
 tests/ssl-opt.sh   | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/library/x509_crt.c b/library/x509_crt.c
index ec5f77268d..3b86141258 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -2310,7 +2310,9 @@ int mbedtls_x509_crt_verify_with_profile( mbedtls_x509_crt *crt,
     }
 
 exit:
-    /* prevent misuse of the vrfy callback */
+    /* prevent misuse of the vrfy callback - VERIFY_FAILED would be ignored by
+     * the SSL module for authmode optional, but non-zero return from the
+     * callback means a fatal error so it shouldn't be ignored */
     if( ret == MBEDTLS_ERR_X509_CERT_VERIFY_FAILED )
         ret = MBEDTLS_ERR_X509_FATAL_ERROR;
 
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 4f84cda256..98d55f51ce 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -2103,6 +2103,8 @@ run_test    "Authentication: client no cert, ssl3" \
             -C "! mbedtls_ssl_handshake returned" \
             -S "X509 - Certificate verification failed"
 
+# The "max_int chain" tests assume that MAX_INTERMEDIATE_CA is set to its
+# default value (8)
 run_test    "Authentication: server max_int chain, client default" \
             "$P_SRV crt_file=data_files/dir-maxpath/c09.pem \
                     key_file=data_files/dir-maxpath/09.key" \

From 5be13d8fd134abc256ca2e1439b6cc0101297f07 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Thu, 6 Jul 2017 14:31:54 +0200
Subject: [PATCH 082/745] Make test script more portable

seq isn't POSIX and isn't present by default on BSDs
---
 tests/data_files/dir-maxpath/long.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/data_files/dir-maxpath/long.sh b/tests/data_files/dir-maxpath/long.sh
index 2626e723e0..22f3bf548e 100755
--- a/tests/data_files/dir-maxpath/long.sh
+++ b/tests/data_files/dir-maxpath/long.sh
@@ -16,7 +16,8 @@ $OPENSSL req -new -x509 -subj "/C=UK/O=mbed TLS/CN=CA00" $OPT \
 cp 00.crt c00.pem
 
 # generate long chain
-for i in $(seq 1 $NB); do
+i=1
+while [ $i -le $NB ]; do
     UP=$( printf "%02d" $((i-1)) )
     ME=$( printf "%02d" $i )
 
@@ -30,4 +31,5 @@ for i in $(seq 1 $NB); do
     cat ${ME}.crt c${UP}.pem > c${ME}.pem
 
     rm ${ME}.csr
+    i=$((i+1))
 done

From 760c9b91d7d2feeabad12583e000d117494b8bc6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Thu, 6 Jul 2017 15:00:32 +0200
Subject: [PATCH 083/745] Update doc of return value of verify()

---
 include/mbedtls/x509_crt.h | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/include/mbedtls/x509_crt.h b/include/mbedtls/x509_crt.h
index fd203360c6..06166d8b18 100644
--- a/include/mbedtls/x509_crt.h
+++ b/include/mbedtls/x509_crt.h
@@ -295,12 +295,13 @@ int mbedtls_x509_crt_verify_info( char *buf, size_t size, const char *prefix,
  * \param f_vrfy   verification function
  * \param p_vrfy   verification parameter
  *
- * \return         0 if successful or MBEDTLS_ERR_X509_CERT_VERIFY_FAILED
- *                 in which case *flags will have one or more
- *                 MBEDTLS_X509_BADCERT_XXX or MBEDTLS_X509_BADCRL_XXX flags
- *                 set,
- *                 or another error in case of a fatal error encountered
- *                 during the verification process.
+ * \return         0 (and flags set to 0) if the chain was verified and valid,
+ *                 MBEDTLS_ERR_X509_CERT_VERIFY_FAILED if the chain was verified
+ *                 but found to be invalid, in which case *flags will have one
+ *                 or more MBEDTLS_X509_BADCERT_XXX or MBEDTLS_X509_BADCRL_XXX
+ *                 flags set, or another error (and flags set to 0xffffffff)
+ *                 in case of a fatal error encountered during the
+ *                 verification process.
  */
 int mbedtls_x509_crt_verify( mbedtls_x509_crt *crt,
                      mbedtls_x509_crt *trust_ca,

From d48ba2b336b03a15aa905a0b9a45c8541fbe237f Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 6 Jul 2017 17:17:43 +0100
Subject: [PATCH 084/745] Improve ChangeLog entry

---
 ChangeLog | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e933cc5e84..810bcb261b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,8 +4,7 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 Security
    * Ensure that buffers are cleared after use if they contain sensitive data.
-     Changes were introduced in multiple places in the library. Cannot be
-     triggered remotely.
+     Changes were introduced in multiple places in the library.
 
 = mbed TLS 2.5.1 released xxxx-xx-xx
 

From b194a283a96727f50e74fec50efd2497b995b8ce Mon Sep 17 00:00:00 2001
From: Martijn de Milliano <mjdemilliano@gmail.com>
Date: Thu, 6 Jul 2017 23:55:59 +0200
Subject: [PATCH 085/745] dh_server: Fixed expected number of bytes received
 from client when receiving public value.

---
 programs/pkey/dh_server.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/programs/pkey/dh_server.c b/programs/pkey/dh_server.c
index 8bf2b1b29f..7906ac1b83 100644
--- a/programs/pkey/dh_server.c
+++ b/programs/pkey/dh_server.c
@@ -234,6 +234,7 @@ int main( void )
 
     memset( buf, 0, sizeof( buf ) );
 
+    n = dhm.len;
     if( ( ret = mbedtls_net_recv( &client_fd, buf, n ) ) != (int) n )
     {
         mbedtls_printf( " failed\n  ! mbedtls_net_recv returned %d\n\n", ret );

From 92d46f02460afa9765b5ca37a4de786b796adb78 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 7 Jul 2017 10:46:51 +0100
Subject: [PATCH 086/745] Zeroize buf if mbedtls_base64_decode() fails

---
 library/pem.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/library/pem.c b/library/pem.c
index a09257cc7c..ea36df8823 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -331,6 +331,7 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
 
     if( ( ret = mbedtls_base64_decode( buf, len, &len, s1, s2 - s1 ) ) != 0 )
     {
+        mbedtls_zeroize( buf, len );
         mbedtls_free( buf );
         return( MBEDTLS_ERR_PEM_INVALID_DATA + ret );
     }

From 248ae6dbb812367ce3d3dd41ee5cfe8d69842e3c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 4 May 2017 11:27:39 +0100
Subject: [PATCH 087/745] Improve documentation of PKCS1 decryption functions

Document the preconditions on the input and output buffers for
the PKCS1 decryption functions
- mbedtls_rsa_pkcs1_decrypt,
- mbedtls_rsa_rsaes_pkcs1_v15_decrypt
- mbedtls_rsa_rsaes_oaep_decrypt
---
 include/mbedtls/rsa.h | 36 +++++++++++++++++++++++++++---------
 1 file changed, 27 insertions(+), 9 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 54653dfdcd..7d7469d509 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -329,9 +329,15 @@ int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx,
  *
  * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
  *
- * \note           The output buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used) otherwise
- *                 an error is thrown.
+ * \note           The output buffer length \c output_max_len should be
+ *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
+ *                 if RSA-1024 is used) to be able to hold an arbitrary
+ *                 decrypted message. If it is not large enough to hold
+ *                 the decryption of the particular ciphertext provided, 
+ *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ *
+ * \note           The input buffer must be as large as the size
+ *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx,
                        int (*f_rng)(void *, unsigned char *, size_t),
@@ -355,9 +361,15 @@ int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx,
  *
  * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
  *
- * \note           The output buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used) otherwise
- *                 an error is thrown.
+ * \note           The output buffer length \c output_max_len should be
+ *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
+ *                 if RSA-1024 is used) to be able to hold an arbitrary
+ *                 decrypted message. If it is not large enough to hold
+ *                 the decryption of the particular ciphertext provided, 
+ *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ *
+ * \note           The input buffer must be as large as the size
+ *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
                                  int (*f_rng)(void *, unsigned char *, size_t),
@@ -383,9 +395,15 @@ int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
  *
  * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
  *
- * \note           The output buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used) otherwise
- *                 an error is thrown.
+ * \note           The output buffer length \c output_max_len should be
+ *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
+ *                 if RSA-1024 is used) to be able to hold an arbitrary
+ *                 decrypted message. If it is not large enough to hold
+ *                 the decryption of the particular ciphertext provided, 
+ *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ *
+ * \note           The input buffer must be as large as the size 
+ *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
                             int (*f_rng)(void *, unsigned char *, size_t),

From a9e775efe46b2d9de2e10fecf5f808e3f68d5aba Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Thu, 22 Jun 2017 10:02:07 +0100
Subject: [PATCH 088/745] Remove mutexes from ECP hardware acceleration

Protecting the ECP hardware acceleratior with mutexes is inconsistent with the
philosophy of the library. Pre-existing hardware accelerator interfaces
leave concurrency support to the underlying platform.

Fixes #863
---
 ChangeLog                   |  7 +++++++
 include/mbedtls/threading.h |  3 ---
 library/ecp.c               | 20 --------------------
 library/threading.c         |  9 ---------
 4 files changed, 7 insertions(+), 32 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2f0116bcfc..29acca9351 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS 2.x.x released xxxx-xx-xx
+
+Changes
+   * Removed mutexes from ECP hardware accelerator code. Now all hardware
+     accelerator code in the library leaves concurrency handling to the
+     platform. Reported by Steven Cooreman. #863
+
 = mbed TLS 2.5.1 released 2017-06-21
 
 Security
diff --git a/include/mbedtls/threading.h b/include/mbedtls/threading.h
index a89fd64967..b0c34ecc74 100644
--- a/include/mbedtls/threading.h
+++ b/include/mbedtls/threading.h
@@ -97,9 +97,6 @@ extern int (*mbedtls_mutex_unlock)( mbedtls_threading_mutex_t *mutex );
  */
 extern mbedtls_threading_mutex_t mbedtls_threading_readdir_mutex;
 extern mbedtls_threading_mutex_t mbedtls_threading_gmtime_mutex;
-#if defined(MBEDTLS_ECP_INTERNAL_ALT)
-extern mbedtls_threading_mutex_t mbedtls_threading_ecp_mutex;
-#endif
 #endif /* MBEDTLS_THREADING_C */
 
 #ifdef __cplusplus
diff --git a/library/ecp.c b/library/ecp.c
index 56f22c2726..1cfd4b10f6 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -1690,11 +1690,6 @@ int mbedtls_ecp_mul( mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
         return( ret );
 
 #if defined(MBEDTLS_ECP_INTERNAL_ALT)
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_lock( &mbedtls_threading_ecp_mutex ) != 0 )
-        return ( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-
-#endif
     if ( is_grp_capable = mbedtls_internal_ecp_grp_capable( grp )  )
     {
         MBEDTLS_MPI_CHK( mbedtls_internal_ecp_init( grp ) );
@@ -1719,11 +1714,6 @@ cleanup:
         mbedtls_internal_ecp_free( grp );
     }
 
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_unlock( &mbedtls_threading_ecp_mutex ) != 0 )
-        return ( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-
-#endif
 #endif /* MBEDTLS_ECP_INTERNAL_ALT */
     return( ret );
 }
@@ -1831,11 +1821,6 @@ int mbedtls_ecp_muladd( mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
     MBEDTLS_MPI_CHK( mbedtls_ecp_mul_shortcuts( grp, R,   n, Q ) );
 
 #if defined(MBEDTLS_ECP_INTERNAL_ALT)
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_lock( &mbedtls_threading_ecp_mutex ) != 0 )
-        return ( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-
-#endif
     if (  is_grp_capable = mbedtls_internal_ecp_grp_capable( grp )  )
     {
         MBEDTLS_MPI_CHK( mbedtls_internal_ecp_init( grp ) );
@@ -1853,11 +1838,6 @@ cleanup:
         mbedtls_internal_ecp_free( grp );
     }
 
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_unlock( &mbedtls_threading_ecp_mutex ) != 0 )
-        return ( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-
-#endif
 #endif /* MBEDTLS_ECP_INTERNAL_ALT */
     mbedtls_ecp_point_free( &mP );
 
diff --git a/library/threading.c b/library/threading.c
index 55091e8dba..07586756f2 100644
--- a/library/threading.c
+++ b/library/threading.c
@@ -113,9 +113,6 @@ void mbedtls_threading_set_alt( void (*mutex_init)( mbedtls_threading_mutex_t *
 
     mbedtls_mutex_init( &mbedtls_threading_readdir_mutex );
     mbedtls_mutex_init( &mbedtls_threading_gmtime_mutex );
-#if defined(MBEDTLS_ECP_INTERNAL_ALT)
-    mbedtls_mutex_init( &mbedtls_threading_ecp_mutex );
-#endif
 }
 
 /*
@@ -125,9 +122,6 @@ void mbedtls_threading_free_alt( void )
 {
     mbedtls_mutex_free( &mbedtls_threading_readdir_mutex );
     mbedtls_mutex_free( &mbedtls_threading_gmtime_mutex );
-#if defined(MBEDTLS_ECP_INTERNAL_ALT)
-    mbedtls_mutex_free( &mbedtls_threading_ecp_mutex );
-#endif
 }
 #endif /* MBEDTLS_THREADING_ALT */
 
@@ -139,8 +133,5 @@ void mbedtls_threading_free_alt( void )
 #endif
 mbedtls_threading_mutex_t mbedtls_threading_readdir_mutex MUTEX_INIT;
 mbedtls_threading_mutex_t mbedtls_threading_gmtime_mutex MUTEX_INIT;
-#if defined(MBEDTLS_ECP_INTERNAL_ALT)
-mbedtls_threading_mutex_t mbedtls_threading_ecp_mutex MUTEX_INIT;
-#endif
 
 #endif /* MBEDTLS_THREADING_C */

From 8c1b0be111c81bc354504168b732c978dab16d8b Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 23 Jun 2017 13:05:44 +0100
Subject: [PATCH 089/745] Enable MBEDTLS_AES_ROM_TABLES in config-no-entropy

Enable the MBEDTLS_AES_ROM_TABLES option in the
configs/config-no-entropy.h to place AES lookup tables in ROM. This
saves considerable RAM space, a resource that is very limited in small
devices that use this configuration.
---
 configs/config-no-entropy.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configs/config-no-entropy.h b/configs/config-no-entropy.h
index 95f17d456b..73758602ab 100644
--- a/configs/config-no-entropy.h
+++ b/configs/config-no-entropy.h
@@ -80,6 +80,9 @@
 #define MBEDTLS_X509_CRT_PARSE_C
 #define MBEDTLS_X509_CRL_PARSE_C
 
+/* Miscellaneous options */
+#define MBEDTLS_AES_ROM_TABLES
+
 #include "check_config.h"
 
 #endif /* MBEDTLS_CONFIG_H */

From 6f45598d32d0fc2a322d6f8993097b5d5661cc37 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 26 Jun 2017 12:57:44 +0100
Subject: [PATCH 090/745] Add ChangeLog entry for config-no-entropy.h change

---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 29acca9351..fd51943755 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,8 @@ Changes
    * Removed mutexes from ECP hardware accelerator code. Now all hardware
      accelerator code in the library leaves concurrency handling to the
      platform. Reported by Steven Cooreman. #863
+   * Define the macro MBEDTLS_AES_ROM_TABLES in the configuration file
+     config-no-entropy.h to reduce the RAM footprint.
 
 = mbed TLS 2.5.1 released 2017-06-21
 

From ee5a0ca3bba93e6906c8220db227be0215a221b8 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 20 Jun 2017 15:23:23 +0300
Subject: [PATCH 091/745] Minor: Fix typos in program comments

Fix a couple of typos and writer's mistakes,
in some reference program applications
---
 programs/pkey/ecdh_curve25519.c | 2 +-
 programs/ssl/ssl_server2.c      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/programs/pkey/ecdh_curve25519.c b/programs/pkey/ecdh_curve25519.c
index aa15c46870..e7ead9a938 100644
--- a/programs/pkey/ecdh_curve25519.c
+++ b/programs/pkey/ecdh_curve25519.c
@@ -204,7 +204,7 @@ int main( int argc, char *argv[] )
     mbedtls_printf( " ok\n" );
 
     /*
-     * Verification: are the computed secret equal?
+     * Verification: are the computed secrets equal?
      */
     mbedtls_printf( "  . Checking if both computed secrets are equal..." );
     fflush( stdout );
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 3e6366cecd..a25886824e 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -2168,7 +2168,7 @@ handshake:
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
     /*
-     * 5. Verify the server certificate
+     * 5. Verify the client certificate
      */
     mbedtls_printf( "  . Verifying peer X.509 certificate..." );
 

From e1b92fee55661a9adc61351784a13c1b01f016bf Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Fri, 16 Dec 2016 16:15:56 +0200
Subject: [PATCH 092/745] fix for issue 1118: check if iv is zero in gcm.

1) found by roberto in mbedtls forum
2) if iv_len is zero, return an error
3) add tests for invalid parameters
---
 ChangeLog                                  |  6 ++-
 library/gcm.c                              |  6 ++-
 tests/suites/test_suite_gcm.aes128_de.data |  4 ++
 tests/suites/test_suite_gcm.aes128_en.data |  4 ++
 tests/suites/test_suite_gcm.aes192_de.data |  4 ++
 tests/suites/test_suite_gcm.aes192_en.data |  4 ++
 tests/suites/test_suite_gcm.aes256_de.data |  4 ++
 tests/suites/test_suite_gcm.aes256_en.data |  4 ++
 tests/suites/test_suite_gcm.function       | 43 ++++++++++++++++++++++
 9 files changed, 76 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index fd51943755..491b18bd2c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,10 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS 2.x.x released xxxx-xx-xx
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Bugfix
+   * Add a check if iv_len is zero, and return an error if it is zero. reported
+     by roberto. #716
 
 Changes
    * Removed mutexes from ECP hardware accelerator code. Now all hardware
diff --git a/library/gcm.c b/library/gcm.c
index f1210c52c3..fccb092bdd 100644
--- a/library/gcm.c
+++ b/library/gcm.c
@@ -277,8 +277,10 @@ int mbedtls_gcm_starts( mbedtls_gcm_context *ctx,
     size_t use_len, olen = 0;
 
     /* IV and AD are limited to 2^64 bits, so 2^61 bytes */
-    if( ( (uint64_t) iv_len  ) >> 61 != 0 ||
-        ( (uint64_t) add_len ) >> 61 != 0 )
+    /* IV is not allowed to be zero length */
+    if( iv_len == 0 ||
+      ( (uint64_t) iv_len  ) >> 61 != 0 ||
+      ( (uint64_t) add_len ) >> 61 != 0 )
     {
         return( MBEDTLS_ERR_GCM_BAD_INPUT );
     }
diff --git a/tests/suites/test_suite_gcm.aes128_de.data b/tests/suites/test_suite_gcm.aes128_de.data
index 6eaa711b9d..2a2e32f0d3 100644
--- a/tests/suites/test_suite_gcm.aes128_de.data
+++ b/tests/suites/test_suite_gcm.aes128_de.data
@@ -670,6 +670,10 @@ AES-GCM NIST Validation (AES-128,128,1024,1024,32) #2
 depends_on:MBEDTLS_AES_C
 gcm_decrypt_and_verify:MBEDTLS_CIPHER_ID_AES:"659b9e729d12f68b73fdc2f7260ab114":"fd0732a38224c3f16f58de3a7f333da2ecdb6eec92b469544a891966dd4f8fb64a711a793f1ef6a90e49765eacaccdd8cc438c2b57c51902d27a82ee4f24925a864a9513a74e734ddbf77204a99a3c0060fcfbaccae48fe509bc95c3d6e1b1592889c489801265715e6e4355a45357ce467c1caa2f1c3071bd3a9168a7d223e3":"459df18e2dfbd66d6ad04978432a6d97":"ee0b0b52a729c45b899cc924f46eb1908e55aaaeeaa0c4cdaacf57948a7993a6debd7b6cd7aa426dc3b3b6f56522ba3d5700a820b1697b8170bad9ca7caf1050f13d54fb1ddeb111086cb650e1c5f4a14b6a927205a83bf49f357576fd0f884a83b068154352076a6e36a5369436d2c8351f3e6bfec65b4816e3eb3f144ed7f9":32:"8e5a6a79":"FAIL":0
 
+AES-GCM Bad IV (AES-128,128,0,0,32) #0
+depends_on:MBEDTLS_AES_C
+gcm_bad_parameters:MBEDTLS_CIPHER_ID_AES:MBEDTLS_GCM_DECRYPT:"d0194b6ee68f0ed8adc4b22ed15dbf14":"":"":"":32:MBEDTLS_ERR_GCM_BAD_INPUT
+
 AES-GCM Selftest
 depends_on:MBEDTLS_AES_C
 gcm_selftest:
diff --git a/tests/suites/test_suite_gcm.aes128_en.data b/tests/suites/test_suite_gcm.aes128_en.data
index d8bee9d561..9453ffa702 100644
--- a/tests/suites/test_suite_gcm.aes128_en.data
+++ b/tests/suites/test_suite_gcm.aes128_en.data
@@ -670,6 +670,10 @@ AES-GCM NIST Validation (AES-128,128,1024,1024,32) #2
 depends_on:MBEDTLS_AES_C
 gcm_encrypt_and_tag:MBEDTLS_CIPHER_ID_AES:"fe481476fce76efcfc78ed144b0756f1":"246e1f2babab8da98b17cc928bd49504d7d87ea2cc174f9ffb7dbafe5969ff824a0bcb52f35441d22f3edcd10fab0ec04c0bde5abd3624ca25cbb4541b5d62a3deb52c00b75d68aaf0504d51f95b8dcbebdd8433f4966c584ac7f8c19407ca927a79fa4ead2688c4a7baafb4c31ef83c05e8848ec2b4f657aab84c109c91c277":"1a2c18c6bf13b3b2785610c71ccd98ca":"b0ab3cb5256575774b8242b89badfbe0dfdfd04f5dd75a8e5f218b28d3f6bc085a013defa5f5b15dfb46132db58ed7a9ddb812d28ee2f962796ad988561a381c02d1cf37dca5fd33e081d61cc7b3ab0b477947524a4ca4cb48c36f48b302c440be6f5777518a60585a8a16cea510dbfc5580b0daac49a2b1242ff55e91a8eae8":"5587620bbb77f70afdf3cdb7ae390edd0473286d86d3f862ad70902d90ff1d315947c959f016257a8fe1f52cc22a54f21de8cb60b74808ac7b22ea7a15945371e18b77c9571aad631aa080c60c1e472019fa85625fc80ed32a51d05e397a8987c8fece197a566689d24d05361b6f3a75616c89db6123bf5902960b21a18bc03a":32:"bd4265a8":0
 
+AES-GCM Bad IV (AES-128,128,0,0,32) #0
+depends_on:MBEDTLS_AES_C
+gcm_bad_parameters:MBEDTLS_CIPHER_ID_AES:MBEDTLS_GCM_ENCRYPT:"d0194b6ee68f0ed8adc4b22ed15dbf14":"":"":"":32:MBEDTLS_ERR_GCM_BAD_INPUT
+
 AES-GCM Selftest
 depends_on:MBEDTLS_AES_C
 gcm_selftest:
diff --git a/tests/suites/test_suite_gcm.aes192_de.data b/tests/suites/test_suite_gcm.aes192_de.data
index 841c6fa367..9e7bad00f7 100644
--- a/tests/suites/test_suite_gcm.aes192_de.data
+++ b/tests/suites/test_suite_gcm.aes192_de.data
@@ -670,6 +670,10 @@ AES-GCM NIST Validation (AES-192,128,1024,1024,32) #2
 depends_on:MBEDTLS_AES_C
 gcm_decrypt_and_verify:MBEDTLS_CIPHER_ID_AES:"b10979797fb8f418a126120d45106e1779b4538751a19bf6":"e3dc64e3c02731fe6e6ec0e899183018da347bf8bd476aa7746d7a7729d83a95f64bb732ba987468d0cede154e28169f7bafa36559200795037ee38279e0e4ca40f9cfa85aa0c8035df9649345c8fdffd1c31528b485dfe443c1923180cc8fae5196d16f822be4ad07e3f1234e1d218e7c8fb37a0e4480dc6717c9c09ff5c45f":"ca362e615024a1fe11286668646cc1de":"237d95d86a5ad46035870f576a1757eded636c7234d5ed0f8039f6f59f1333cc31cb893170d1baa98bd4e79576de920120ead0fdecfb343edbc2fcc556540a91607388a05d43bdb8b55f1327552feed3b620614dfcccb2b342083896cbc81dc9670b761add998913ca813163708a45974e6d7b56dfd0511a72eb879f239d6a6d":32:"28d730ea":"dafde27aa8b3076bfa16ab1d89207d339c4997f8a756cc3eb62c0b023976de808ab640ba4467f2b2ea83d238861229c73387594cd43770386512ea595a70888b4c38863472279e06b923e7cf32438199b3e054ac4bc21baa8df39ddaa207ebb17fa4cad6e83ea58c3a92ec74e6e01b0a8979af145dd31d5df29750bb91b42d45":0
 
+AES-GCM Bad IV (AES-192,128,0,0,32) #0
+depends_on:MBEDTLS_AES_C
+gcm_bad_parameters:MBEDTLS_CIPHER_ID_AES:MBEDTLS_GCM_DECRYPT:"b10979797fb8f418a126120d45106e1779b4538751a19bf6":"":"":"":32:MBEDTLS_ERR_GCM_BAD_INPUT
+
 AES-GCM Selftest
 depends_on:MBEDTLS_AES_C
 gcm_selftest:
diff --git a/tests/suites/test_suite_gcm.aes192_en.data b/tests/suites/test_suite_gcm.aes192_en.data
index 18e56e79c0..5ea1101869 100644
--- a/tests/suites/test_suite_gcm.aes192_en.data
+++ b/tests/suites/test_suite_gcm.aes192_en.data
@@ -670,6 +670,10 @@ AES-GCM NIST Validation (AES-192,128,1024,1024,32) #2
 depends_on:MBEDTLS_AES_C
 gcm_encrypt_and_tag:MBEDTLS_CIPHER_ID_AES:"713358e746dd84ab27b8adb3b17ea59cd75fa6cb0c13d1a8":"35b8b655efdf2d09f5ed0233c9eeb0b6f85e513834848cd594dba3c6e64f78e7af4a7a6d53bba7b43764334d6373360ae3b73b1e765978dffa7dbd805fda7825b8e317e8d3f1314aa97f877be815439c5da845028d1686283735aefac79cdb9e02ec3590091cb507089b9174cd9a6111f446feead91f19b80fd222fc6299fd1c":"26ed909f5851961dd57fa950b437e17c":"c9469ad408764cb7d417f800d3d84f03080cee9bbd53f652763accde5fba13a53a12d990094d587345da2cdc99357b9afd63945ca07b760a2c2d4948dbadb1312670ccde87655a6a68edb5982d2fcf733bb4101d38cdb1a4942a5d410f4c45f5ddf00889bc1fe5ec69b40ae8aaee60ee97bea096eeef0ea71736efdb0d8a5ec9":"cc3f9983e1d673ec2c86ae4c1e1b04e30f9f395f67c36838e15ce825b05d37e9cd40041470224da345aa2da5dfb3e0c561dd05ba7984a1332541d58e8f9160e7e8457e717bab203de3161a72b7aedfa53616b16ca77fd28d566fbf7431be559caa1a129b2f29b9c5bbf3eaba594d6650c62907eb28e176f27c3be7a3aa24cef6":32:"5be7611b":0
 
+AES-GCM Bad IV (AES-192,128,0,0,32) #0
+depends_on:MBEDTLS_AES_C
+gcm_bad_parameters:MBEDTLS_CIPHER_ID_AES:MBEDTLS_GCM_ENCRYPT:"b10979797fb8f418a126120d45106e1779b4538751a19bf6":"":"":"":32:MBEDTLS_ERR_GCM_BAD_INPUT
+
 AES-GCM Selftest
 depends_on:MBEDTLS_AES_C
 gcm_selftest:
diff --git a/tests/suites/test_suite_gcm.aes256_de.data b/tests/suites/test_suite_gcm.aes256_de.data
index 0fe8489788..9696a62be3 100644
--- a/tests/suites/test_suite_gcm.aes256_de.data
+++ b/tests/suites/test_suite_gcm.aes256_de.data
@@ -670,6 +670,10 @@ AES-GCM NIST Validation (AES-256,128,1024,1024,32) #2
 depends_on:MBEDTLS_AES_C
 gcm_decrypt_and_verify:MBEDTLS_CIPHER_ID_AES:"ca264e7caecad56ee31c8bf8dde9592f753a6299e76c60ac1e93cff3b3de8ce9":"8d03cf6fac31182ad3e6f32e4c823e3b421aef786d5651afafbf70ef14c00524ab814bc421b1d4181b4d3d82d6ae4e8032e43a6c4e0691184425b37320798f865c88b9b306466311d79e3e42076837474c37c9f6336ed777f05f70b0c7d72bd4348a4cd754d0f0c3e4587f9a18313ea2d2bace502a24ea417d3041b709a0471f":"4763a4e37b806a5f4510f69fd8c63571":"07daeba37a66ebe15f3d6451d1176f3a7107a302da6966680c425377e621fd71610d1fc9c95122da5bf85f83b24c4b783b1dcd6b508d41e22c09b5c43693d072869601fc7e3f5a51dbd3bc6508e8d095b9130fb6a7f2a043f3a432e7ce68b7de06c1379e6bab5a1a48823b76762051b4e707ddc3201eb36456e3862425cb011a":32:"3105dddb":"FAIL":0
 
+AES-GCM Bad IV (AES-256,128,0,0,32) #0
+depends_on:MBEDTLS_AES_C
+gcm_bad_parameters:MBEDTLS_CIPHER_ID_AES:MBEDTLS_GCM_DECRYPT:"ca264e7caecad56ee31c8bf8dde9592f753a6299e76c60ac1e93cff3b3de8ce9":"":"":"":32:MBEDTLS_ERR_GCM_BAD_INPUT
+
 AES-GCM Selftest
 depends_on:MBEDTLS_AES_C
 gcm_selftest:
diff --git a/tests/suites/test_suite_gcm.aes256_en.data b/tests/suites/test_suite_gcm.aes256_en.data
index 23d1689cc7..0ff716d5dc 100644
--- a/tests/suites/test_suite_gcm.aes256_en.data
+++ b/tests/suites/test_suite_gcm.aes256_en.data
@@ -670,6 +670,10 @@ AES-GCM NIST Validation (AES-256,128,1024,1024,32) #2
 depends_on:MBEDTLS_AES_C
 gcm_encrypt_and_tag:MBEDTLS_CIPHER_ID_AES:"1477e189fb3546efac5cc144f25e132ffd0081be76e912e25cbce7ad63f1c2c4":"7bd3ea956f4b938ebe83ef9a75ddbda16717e924dd4e45202560bf5f0cffbffcdd23be3ae08ff30503d698ed08568ff6b3f6b9fdc9ea79c8e53a838cc8566a8b52ce7c21b2b067e778925a066c970a6c37b8a6cfc53145f24bf698c352078a7f0409b53196e00c619237454c190b970842bb6629c0def7f166d19565127cbce0":"c109f35893aff139db8ed51c85fee237":"8f7f9f71a4b2bb0aaf55fced4eb43c57415526162070919b5f8c08904942181820d5847dfd54d9ba707c5e893a888d5a38d0130f7f52c1f638b0119cf7bc5f2b68f51ff5168802e561dff2cf9c5310011c809eba002b2fa348718e8a5cb732056273cc7d01cce5f5837ab0b09b6c4c5321a7f30a3a3cd21f29da79fce3f3728b":"7841e3d78746f07e5614233df7175931e3c257e09ebd7b78545fae484d835ffe3db3825d3aa1e5cc1541fe6cac90769dc5aaeded0c148b5b4f397990eb34b39ee7881804e5a66ccc8d4afe907948780c4e646cc26479e1da874394cb3537a8f303e0aa13bd3cc36f6cc40438bcd41ef8b6a1cdee425175dcd17ee62611d09b02":32:"cb13ce59":0
 
+AES-GCM Bad IV (AES-256,128,0,0,32) #0
+depends_on:MBEDTLS_AES_C
+gcm_bad_parameters:MBEDTLS_CIPHER_ID_AES:MBEDTLS_GCM_DECRYPT:"ca264e7caecad56ee31c8bf8dde9592f753a6299e76c60ac1e93cff3b3de8ce9":"":"":"":32:MBEDTLS_ERR_GCM_BAD_INPUT
+
 AES-GCM Selftest
 depends_on:MBEDTLS_AES_C
 gcm_selftest:
diff --git a/tests/suites/test_suite_gcm.function b/tests/suites/test_suite_gcm.function
index 56c7e1899a..308e14bb49 100644
--- a/tests/suites/test_suite_gcm.function
+++ b/tests/suites/test_suite_gcm.function
@@ -7,6 +7,49 @@
  * END_DEPENDENCIES
  */
 
+/* BEGIN_CASE */
+void gcm_bad_parameters( int cipher_id, int direction,
+                         char *hex_key_string, char *hex_src_string,
+                         char *hex_iv_string, char *hex_add_string,
+                         int tag_len_bits, int gcm_result )
+{
+    unsigned char key_str[128];
+    unsigned char src_str[128];
+    unsigned char dst_str[257];
+    unsigned char iv_str[128];
+    unsigned char add_str[128];
+    unsigned char tag_str[128];
+    unsigned char output[128];
+    unsigned char tag_output[16];
+    mbedtls_gcm_context ctx;
+    unsigned int key_len;
+    size_t pt_len, iv_len, add_len, tag_len = tag_len_bits / 8;
+
+    mbedtls_gcm_init( &ctx );
+
+    memset( key_str, 0x00, sizeof( key_str ) );
+    memset( src_str, 0x00, sizeof( src_str ) );
+    memset( dst_str, 0x00, sizeof( dst_str ) );
+    memset( iv_str, 0x00, sizeof( iv_str ) );
+    memset( add_str, 0x00, sizeof( add_str ) );
+    memset( tag_str, 0x00, sizeof( tag_str ) );
+    memset( output, 0x00, sizeof( output ) );
+    memset( tag_output, 0x00, sizeof( tag_output ) );
+    
+    key_len = unhexify( key_str, hex_key_string );
+    pt_len = unhexify( src_str, hex_src_string );
+    iv_len = unhexify( iv_str, hex_iv_string );
+    add_len = unhexify( add_str, hex_add_string );
+
+    TEST_ASSERT( mbedtls_gcm_setkey( &ctx, cipher_id, key_str, key_len * 8 ) == 0 );
+    TEST_ASSERT( mbedtls_gcm_crypt_and_tag( &ctx, direction, pt_len, iv_str, iv_len,
+                 add_str, add_len, src_str, output, tag_len, tag_output ) == gcm_result );
+
+exit:
+    mbedtls_gcm_free( &ctx );
+}
+/* END_CASE */
+
 /* BEGIN_CASE */
 void gcm_encrypt_and_tag( int cipher_id,
                           char *hex_key_string, char *hex_src_string,

From 85bdcf8c16f280d76c4cd9f12f74a223a46e4419 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Mon, 9 Jan 2017 19:27:59 +0200
Subject: [PATCH 093/745] Wrong preproccessor condition fix

Fix for issue #696
Change #if defined(MBEDTLS_THREADING_PTHREAD)
to #if defined(MBEDTLS_THREADING_C)
---
 ChangeLog          | 3 +++
 library/x509_crt.c | 8 ++++----
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 491b18bd2c..84ca3684a8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,9 @@ mbed TLS ChangeLog (Sorted per branch, date)
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716
+   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
+     to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
+     always be implemented by pthread support. Fix for #696
 
 Changes
    * Removed mutexes from ECP hardware accelerator code. Now all hardware
diff --git a/library/x509_crt.c b/library/x509_crt.c
index d86857de80..915a7f63ed 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -1171,13 +1171,13 @@ int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path )
     if( dir == NULL )
         return( MBEDTLS_ERR_X509_FILE_IO_ERROR );
 
-#if defined(MBEDTLS_THREADING_PTHREAD)
+#if defined(MBEDTLS_THREADING_C)
     if( ( ret = mbedtls_mutex_lock( &mbedtls_threading_readdir_mutex ) ) != 0 )
     {
         closedir( dir );
         return( ret );
     }
-#endif
+#endif /* MBEDTLS_THREADING_C */
 
     while( ( entry = readdir( dir ) ) != NULL )
     {
@@ -1210,10 +1210,10 @@ int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path )
 cleanup:
     closedir( dir );
 
-#if defined(MBEDTLS_THREADING_PTHREAD)
+#if defined(MBEDTLS_THREADING_C)
     if( mbedtls_mutex_unlock( &mbedtls_threading_readdir_mutex ) != 0 )
         ret = MBEDTLS_ERR_THREADING_MUTEX_ERROR;
-#endif
+#endif /* MBEDTLS_THREADING_C */
 
 #endif /* _WIN32 */
 

From eba5dabc61240aeded9cffd20b840f0d184d2e2c Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Mon, 9 Jan 2017 15:09:16 +0200
Subject: [PATCH 094/745] Resource leak fix on windows platform

Fix a resource leak on windows platform, in mbedtls_x509_crt_parse_path,
in case a failure. when an error occurs, goto cleanup, and free the
resource, instead of returning error code immediately.
---
 ChangeLog          | 3 +++
 library/x509_crt.c | 6 +++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 84ca3684a8..05892db801 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,9 @@ Bugfix
    * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
      to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
      always be implemented by pthread support. Fix for #696
+   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
+     In case of failure, when an error occures, goto cleanup.
+     Found by redplait #590
 
 Changes
    * Removed mutexes from ECP hardware accelerator code. Now all hardware
diff --git a/library/x509_crt.c b/library/x509_crt.c
index 915a7f63ed..a6dce95ba2 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -1146,7 +1146,10 @@ int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path )
                                      p, (int) len - 1,
                                      NULL, NULL );
         if( w_ret == 0 )
-            return( MBEDTLS_ERR_X509_FILE_IO_ERROR );
+        {
+            ret = MBEDTLS_ERR_X509_FILE_IO_ERROR;
+            goto cleanup;
+        }
 
         w_ret = mbedtls_x509_crt_parse_file( chain, filename );
         if( w_ret < 0 )
@@ -1159,6 +1162,7 @@ int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path )
     if( GetLastError() != ERROR_NO_MORE_FILES )
         ret = MBEDTLS_ERR_X509_FILE_IO_ERROR;
 
+cleanup:
     FindClose( hFind );
 #else /* _WIN32 */
     int t_ret;

From 7875b2428794a32b0b60a9c04f3bd07a86ad2460 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 12 Jan 2017 14:50:50 +0200
Subject: [PATCH 095/745] Check return code of mbedtls_mpi_fill_random

Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
Reported and fix suggested by guidovranken in #740
---
 ChangeLog     | 2 ++
 library/dhm.c | 6 +++---
 library/ecp.c | 4 ++--
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 05892db801..c88239dfd1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -11,6 +11,8 @@ Bugfix
    * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
      In case of failure, when an error occures, goto cleanup.
      Found by redplait #590
+   * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
+     Reported and fix suggested by guidovranken in #740
 
 Changes
    * Removed mutexes from ECP hardware accelerator code. Now all hardware
diff --git a/library/dhm.c b/library/dhm.c
index a4715d1703..bec52a11df 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -165,7 +165,7 @@ int mbedtls_dhm_make_params( mbedtls_dhm_context *ctx, int x_size,
      */
     do
     {
-        mbedtls_mpi_fill_random( &ctx->X, x_size, f_rng, p_rng );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &ctx->X, x_size, f_rng, p_rng ) );
 
         while( mbedtls_mpi_cmp_mpi( &ctx->X, &ctx->P ) >= 0 )
             MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &ctx->X, 1 ) );
@@ -251,7 +251,7 @@ int mbedtls_dhm_make_public( mbedtls_dhm_context *ctx, int x_size,
      */
     do
     {
-        mbedtls_mpi_fill_random( &ctx->X, x_size, f_rng, p_rng );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &ctx->X, x_size, f_rng, p_rng ) );
 
         while( mbedtls_mpi_cmp_mpi( &ctx->X, &ctx->P ) >= 0 )
             MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &ctx->X, 1 ) );
@@ -324,7 +324,7 @@ static int dhm_update_blinding( mbedtls_dhm_context *ctx,
     count = 0;
     do
     {
-        mbedtls_mpi_fill_random( &ctx->Vi, mbedtls_mpi_size( &ctx->P ), f_rng, p_rng );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &ctx->Vi, mbedtls_mpi_size( &ctx->P ), f_rng, p_rng ) );
 
         while( mbedtls_mpi_cmp_mpi( &ctx->Vi, &ctx->P ) >= 0 )
             MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &ctx->Vi, 1 ) );
diff --git a/library/ecp.c b/library/ecp.c
index 1cfd4b10f6..5ad6863987 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -1128,7 +1128,7 @@ static int ecp_randomize_jac( const mbedtls_ecp_group *grp, mbedtls_ecp_point *p
     /* Generate l such that 1 < l < p */
     do
     {
-        mbedtls_mpi_fill_random( &l, p_size, f_rng, p_rng );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &l, p_size, f_rng, p_rng ) );
 
         while( mbedtls_mpi_cmp_mpi( &l, &grp->P ) >= 0 )
             MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &l, 1 ) );
@@ -1527,7 +1527,7 @@ static int ecp_randomize_mxz( const mbedtls_ecp_group *grp, mbedtls_ecp_point *P
     /* Generate l such that 1 < l < p */
     do
     {
-        mbedtls_mpi_fill_random( &l, p_size, f_rng, p_rng );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &l, p_size, f_rng, p_rng ) );
 
         while( mbedtls_mpi_cmp_mpi( &l, &grp->P ) >= 0 )
             MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &l, 1 ) );

From 544039ac598e0d90f7ad73944bf052978f6a86d2 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 20 Jun 2017 14:31:29 +0100
Subject: [PATCH 096/745] Undo API change

The previous commit b3e6872c9381ed4ce020d631dda1e0126c42b64f changed
to public functions from ssl_ciphersuite.h to static inline. This
commit reverts this change.
---
 include/mbedtls/ssl_ciphersuites.h | 36 ++----------------------------
 library/ssl_ciphersuites.c         | 36 ++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+), 34 deletions(-)

diff --git a/include/mbedtls/ssl_ciphersuites.h b/include/mbedtls/ssl_ciphersuites.h
index 931c1b3c38..9101d9cc7c 100644
--- a/include/mbedtls/ssl_ciphersuites.h
+++ b/include/mbedtls/ssl_ciphersuites.h
@@ -359,23 +359,8 @@ mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_pk_alg( const mbedtls_ssl_ciph
 mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_alg( const mbedtls_ssl_ciphersuite_t *info );
 #endif
 
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
-static inline int mbedtls_ssl_ciphersuite_uses_ec( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
-        case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */
+int mbedtls_ssl_ciphersuite_uses_ec( const mbedtls_ssl_ciphersuite_t *info );
+int mbedtls_ssl_ciphersuite_uses_psk( const mbedtls_ssl_ciphersuite_t *info );
 
 #if defined(MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED)
 static inline int mbedtls_ssl_ciphersuite_has_pfs( const mbedtls_ssl_ciphersuite_t *info )
@@ -429,23 +414,6 @@ static inline int mbedtls_ssl_ciphersuite_uses_ecdh( const mbedtls_ssl_ciphersui
 }
 #endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED */
 
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-static inline int mbedtls_ssl_ciphersuite_uses_psk( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_PSK:
-        case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
-        case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
 static inline int mbedtls_ssl_ciphersuite_cert_req_allowed( const mbedtls_ssl_ciphersuite_t *info )
 {
     switch( info->key_exchange )
diff --git a/library/ssl_ciphersuites.c b/library/ssl_ciphersuites.c
index c1a92d67db..95e6163ccc 100644
--- a/library/ssl_ciphersuites.c
+++ b/library/ssl_ciphersuites.c
@@ -1834,6 +1834,42 @@ mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_alg( const mbedtls_ssl_ciphers
             return( MBEDTLS_PK_NONE );
     }
 }
+
 #endif /* MBEDTLS_PK_C */
 
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
+int mbedtls_ssl_ciphersuite_uses_ec( const mbedtls_ssl_ciphersuite_t *info )
+{
+    switch( info->key_exchange )
+    {
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
+        case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
+        case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
+            return( 1 );
+
+        default:
+            return( 0 );
+    }
+}
+#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */
+
+#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
+int mbedtls_ssl_ciphersuite_uses_psk( const mbedtls_ssl_ciphersuite_t *info )
+{
+    switch( info->key_exchange )
+    {
+        case MBEDTLS_KEY_EXCHANGE_PSK:
+        case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
+        case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
+            return( 1 );
+
+        default:
+            return( 0 );
+    }
+}
+#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
+
 #endif /* MBEDTLS_SSL_TLS_C */

From 0a38f1ac28aaf3de7631d3da0863b94167aad9b6 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 26 Jun 2017 11:25:37 +0100
Subject: [PATCH 097/745] Undo API change from SHA1 deprecation

The previous commit bd5ceee484f201b90a384636ba12de86bd330cba removed
the definition of the global constants
- mbedtls_test_ca_crt_rsa_len,
- mbedtls_test_cli_crt_rsa_len,
- mbedtls_test_ca_crt_rsa, and
- mbedtls_test_cli_crt_rsa.
This commit restores these to maintain ABI compatibility.

Further, it was noticed that without SHA256_C being enabled the
previous code failed to compile because because the SHA1 resp. SHA256
certificates were only defined when the respective SHAXXX_C options
were set, but the emission of the global variable mbedtls_test_ca_crt
was unconditionally defined through the SHA256
certificate. Previously, the RSA SHA1 certificate was unconditionally
defined and used for that.

As a remedy, this commit makes sure some RSA certificate is defined
and exported through the following rule:
1. If SHA256_C is active, define an RSA SHA256 certificate and export
   it as mbedtls_test_ca_crt. Also, define SHA1 certificates only if
   SHA1_C is set.
2. If SHA256_C is not set, always define SHA1 certificate and export
   it as mbedtls_test_ca_crt.
---
 library/certs.c | 75 +++++++++++++++++++++++++++++--------------------
 1 file changed, 45 insertions(+), 30 deletions(-)

diff --git a/library/certs.c b/library/certs.c
index 5c0199891c..f1379b8cb1 100644
--- a/library/certs.c
+++ b/library/certs.c
@@ -116,31 +116,6 @@ const size_t mbedtls_test_cli_key_ec_len = sizeof( mbedtls_test_cli_key_ec );
 #endif /* MBEDTLS_ECDSA_C */
 
 #if defined(MBEDTLS_RSA_C)
-#if defined(MBEDTLS_SHA1_C)
-#define TEST_CA_CRT_RSA_SHA1                                            \
-"-----BEGIN CERTIFICATE-----\r\n"                                       \
-"MIIDhzCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER\r\n"  \
-"MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n"  \
-"MTEwMjEyMTQ0NDAwWhcNMjEwMjEyMTQ0NDAwWjA7MQswCQYDVQQGEwJOTDERMA8G\r\n"  \
-"A1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwggEiMA0G\r\n"  \
-"CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDA3zf8F7vglp0/ht6WMn1EpRagzSHx\r\n"  \
-"mdTs6st8GFgIlKXsm8WL3xoemTiZhx57wI053zhdcHgH057Zk+i5clHFzqMwUqny\r\n"  \
-"50BwFMtEonILwuVA+T7lpg6z+exKY8C4KQB0nFc7qKUEkHHxvYPZP9al4jwqj+8n\r\n"  \
-"YMPGn8u67GB9t+aEMr5P+1gmIgNb1LTV+/Xjli5wwOQuvfwu7uJBVcA0Ln0kcmnL\r\n"  \
-"R7EUQIN9Z/SG9jGr8XmksrUuEvmEF/Bibyc+E1ixVA0hmnM3oTDPb5Lc9un8rNsu\r\n"  \
-"KNF+AksjoBXyOGVkCeoMbo4bF6BxyLObyavpw/LPh5aPgAIynplYb6LVAgMBAAGj\r\n"  \
-"gZUwgZIwDAYDVR0TBAUwAwEB/zAdBgNVHQ4EFgQUtFrkpbPe0lL2udWmlQ/rPrzH\r\n"  \
-"/f8wYwYDVR0jBFwwWoAUtFrkpbPe0lL2udWmlQ/rPrzH/f+hP6Q9MDsxCzAJBgNV\r\n"  \
-"BAYTAk5MMREwDwYDVQQKEwhQb2xhclNTTDEZMBcGA1UEAxMQUG9sYXJTU0wgVGVz\r\n"  \
-"dCBDQYIBADANBgkqhkiG9w0BAQUFAAOCAQEAuP1U2ABUkIslsCfdlc2i94QHHYeJ\r\n"  \
-"SsR4EdgHtdciUI5I62J6Mom+Y0dT/7a+8S6MVMCZP6C5NyNyXw1GWY/YR82XTJ8H\r\n"  \
-"DBJiCTok5DbZ6SzaONBzdWHXwWwmi5vg1dxn7YxrM9d0IjxM27WNKs4sDQhZBQkF\r\n"  \
-"pjmfs2cb4oPl4Y9T9meTx/lvdkRYEug61Jfn6cA+qHpyPYdTH+UshITnmp5/Ztkf\r\n"  \
-"m/UTSLBNFNHesiTZeH31NcxYGdHSme9Nc/gfidRa0FLOCfWxRlFqAI47zG9jAQCZ\r\n"  \
-"7Z2mCGDNMhjQc+BYcdnl0lPXjdDK6V0qCg1dVewhUBcW5gZKzV7e9+DpVA==\r\n"      \
-"-----END CERTIFICATE-----\r\n"
-static const char mbedtls_test_ca_crt_rsa_sha1[] = TEST_CA_CRT_RSA_SHA1;
-#endif
 
 #if defined(MBEDTLS_SHA256_C)
 #define TEST_CA_CRT_RSA_SHA256                                          \
@@ -165,7 +140,46 @@ static const char mbedtls_test_ca_crt_rsa_sha1[] = TEST_CA_CRT_RSA_SHA1;
 "ApH0CnB80bYJshYHPHHymOtleAB8KSYtqm75g/YNobjnjB6cm4HkW3OZRVIl6fYY\r\n"  \
 "n20NRVA1Vjs6GAROr4NqW4k/+LofY9y0LLDE+p0oIEKXIsIvhPr39swxSA==\r\n"      \
 "-----END CERTIFICATE-----\r\n"
+
+const char   mbedtls_test_ca_crt_rsa[]   = TEST_CA_CRT_RSA_SHA256;
+const size_t mbedtls_test_ca_crt_rsa_len = sizeof( mbedtls_test_ca_crt_rsa );
+#define TEST_CA_CRT_RSA_SOME
+
 static const char mbedtls_test_ca_crt_rsa_sha256[] = TEST_CA_CRT_RSA_SHA256;
+
+#endif
+
+#if !defined(TEST_CA_CRT_RSA_SOME) || defined(MBEDTLS_SHA1_C)
+#define TEST_CA_CRT_RSA_SHA1                                            \
+"-----BEGIN CERTIFICATE-----\r\n"                                       \
+"MIIDhzCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER\r\n"  \
+"MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n"  \
+"MTEwMjEyMTQ0NDAwWhcNMjEwMjEyMTQ0NDAwWjA7MQswCQYDVQQGEwJOTDERMA8G\r\n"  \
+"A1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwggEiMA0G\r\n"  \
+"CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDA3zf8F7vglp0/ht6WMn1EpRagzSHx\r\n"  \
+"mdTs6st8GFgIlKXsm8WL3xoemTiZhx57wI053zhdcHgH057Zk+i5clHFzqMwUqny\r\n"  \
+"50BwFMtEonILwuVA+T7lpg6z+exKY8C4KQB0nFc7qKUEkHHxvYPZP9al4jwqj+8n\r\n"  \
+"YMPGn8u67GB9t+aEMr5P+1gmIgNb1LTV+/Xjli5wwOQuvfwu7uJBVcA0Ln0kcmnL\r\n"  \
+"R7EUQIN9Z/SG9jGr8XmksrUuEvmEF/Bibyc+E1ixVA0hmnM3oTDPb5Lc9un8rNsu\r\n"  \
+"KNF+AksjoBXyOGVkCeoMbo4bF6BxyLObyavpw/LPh5aPgAIynplYb6LVAgMBAAGj\r\n"  \
+"gZUwgZIwDAYDVR0TBAUwAwEB/zAdBgNVHQ4EFgQUtFrkpbPe0lL2udWmlQ/rPrzH\r\n"  \
+"/f8wYwYDVR0jBFwwWoAUtFrkpbPe0lL2udWmlQ/rPrzH/f+hP6Q9MDsxCzAJBgNV\r\n"  \
+"BAYTAk5MMREwDwYDVQQKEwhQb2xhclNTTDEZMBcGA1UEAxMQUG9sYXJTU0wgVGVz\r\n"  \
+"dCBDQYIBADANBgkqhkiG9w0BAQUFAAOCAQEAuP1U2ABUkIslsCfdlc2i94QHHYeJ\r\n"  \
+"SsR4EdgHtdciUI5I62J6Mom+Y0dT/7a+8S6MVMCZP6C5NyNyXw1GWY/YR82XTJ8H\r\n"  \
+"DBJiCTok5DbZ6SzaONBzdWHXwWwmi5vg1dxn7YxrM9d0IjxM27WNKs4sDQhZBQkF\r\n"  \
+"pjmfs2cb4oPl4Y9T9meTx/lvdkRYEug61Jfn6cA+qHpyPYdTH+UshITnmp5/Ztkf\r\n"  \
+"m/UTSLBNFNHesiTZeH31NcxYGdHSme9Nc/gfidRa0FLOCfWxRlFqAI47zG9jAQCZ\r\n"  \
+"7Z2mCGDNMhjQc+BYcdnl0lPXjdDK6V0qCg1dVewhUBcW5gZKzV7e9+DpVA==\r\n"      \
+"-----END CERTIFICATE-----\r\n"
+
+#if !defined (TEST_CA_CRT_RSA_SOME)
+const char   mbedtls_test_ca_crt_rsa[]   = TEST_CA_CRT_RSA_SHA1;
+const size_t mbedtls_test_ca_crt_rsa_len = sizeof( mbedtls_test_ca_crt_rsa );
+#endif
+
+static const char mbedtls_test_ca_crt_rsa_sha1[] = TEST_CA_CRT_RSA_SHA1;
+
 #endif
 
 const char mbedtls_test_ca_key_rsa[] =
@@ -257,7 +271,7 @@ const char mbedtls_test_srv_key_rsa[] =
 "-----END RSA PRIVATE KEY-----\r\n";
 const size_t mbedtls_test_srv_key_rsa_len = sizeof( mbedtls_test_srv_key_rsa );
 
-static const char mbedtls_test_cli_crt_rsa_sha256[] =
+const char mbedtls_test_cli_crt_rsa[] =
 "-----BEGIN CERTIFICATE-----\r\n"
 "MIIDhTCCAm2gAwIBAgIBBDANBgkqhkiG9w0BAQsFADA7MQswCQYDVQQGEwJOTDER\r\n"
 "MA8GA1UECgwIUG9sYXJTU0wxGTAXBgNVBAMMEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n"
@@ -279,6 +293,7 @@ static const char mbedtls_test_cli_crt_rsa_sha256[] =
 "ofGZpiM2NqRPePgYy+Vc75Zk28xkRQq1ncprgQb3S4vTsZdScpM9hLf+eMlrgqlj\r\n"
 "c5PLSkXBeLE5+fedkyfTaLxxQlgCpuoOhKBm04/R1pWNzUHyqagjO9Q=\r\n"
 "-----END CERTIFICATE-----\r\n";
+const size_t mbedtls_test_cli_crt_rsa_len = sizeof( mbedtls_test_cli_crt_rsa );
 
 const char mbedtls_test_cli_key_rsa[] =
 "-----BEGIN RSA PRIVATE KEY-----\r\n"
@@ -354,19 +369,19 @@ const size_t mbedtls_test_cas_len[] = {
 };
 
 #if defined(MBEDTLS_RSA_C)
-const char *mbedtls_test_ca_crt  = mbedtls_test_ca_crt_rsa_sha256;
+const char *mbedtls_test_ca_crt  = mbedtls_test_ca_crt_rsa; /* SHA1 or SHA256 */
 const char *mbedtls_test_ca_key  = mbedtls_test_ca_key_rsa;
 const char *mbedtls_test_ca_pwd  = mbedtls_test_ca_pwd_rsa;
 const char *mbedtls_test_srv_crt = mbedtls_test_srv_crt_rsa;
 const char *mbedtls_test_srv_key = mbedtls_test_srv_key_rsa;
-const char *mbedtls_test_cli_crt = mbedtls_test_cli_crt_rsa_sha256;
+const char *mbedtls_test_cli_crt = mbedtls_test_cli_crt_rsa;
 const char *mbedtls_test_cli_key = mbedtls_test_cli_key_rsa;
-const size_t mbedtls_test_ca_crt_len  = sizeof( mbedtls_test_ca_crt_rsa_sha256 );
+const size_t mbedtls_test_ca_crt_len  = sizeof( mbedtls_test_ca_crt_rsa );
 const size_t mbedtls_test_ca_key_len  = sizeof( mbedtls_test_ca_key_rsa );
 const size_t mbedtls_test_ca_pwd_len  = sizeof( mbedtls_test_ca_pwd_rsa ) - 1;
 const size_t mbedtls_test_srv_crt_len = sizeof( mbedtls_test_srv_crt_rsa );
 const size_t mbedtls_test_srv_key_len = sizeof( mbedtls_test_srv_key_rsa );
-const size_t mbedtls_test_cli_crt_len = sizeof( mbedtls_test_cli_crt_rsa_sha256 );
+const size_t mbedtls_test_cli_crt_len = sizeof( mbedtls_test_cli_crt_rsa );
 const size_t mbedtls_test_cli_key_len = sizeof( mbedtls_test_cli_key_rsa );
 #else /* ! MBEDTLS_RSA_C, so MBEDTLS_ECDSA_C */
 const char *mbedtls_test_ca_crt  = mbedtls_test_ca_crt_ec;

From 649dcab1759588aa8bcccb2a6c40c3d4ce5821d4 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 26 Jun 2017 12:46:19 +0100
Subject: [PATCH 098/745] Clarify documentation for alternative AES
 implementations

The functions mbedtls_aes_decrypt and mbedtls_aes_encrypt have been
superseded by mbedtls_aes_internal_decrypt and
mbedtls_aes_internal_encrypt, respectively. Alternative
implementations should now only replace the latter, and leave the
maintenance wrapper definitions of the former untouched.

This commit clarifies this in the documentation of the respective
configuration options MBEDTLS_AES_DECRYPT_ALT and
MBEDTLS_AES_ENCRYPT_ALT.
---
 include/mbedtls/aes.h    |  8 ++------
 include/mbedtls/config.h | 12 +++++++++---
 2 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index b5560cc813..6044a51aaf 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -287,9 +287,7 @@ int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx,
 #define MBEDTLS_DEPRECATED
 #endif
 /**
- * \brief           Internal AES block encryption function
- *                  (Only exposed to allow overriding it,
- *                  see MBEDTLS_AES_ENCRYPT_ALT)
+ * \brief           Old AES block encryption function without return value.
  *
  * \deprecated      Superseded by mbedtls_aes_encrypt_ext() in 2.5.0
  *
@@ -306,9 +304,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_aes_encrypt(
 }
 
 /**
- * \brief           Internal AES block decryption function
- *                  (Only exposed to allow overriding it,
- *                  see MBEDTLS_AES_DECRYPT_ALT)
+ * \brief           Old AES block decryption function without return value.
  *
  * \deprecated      Superseded by mbedtls_aes_decrypt_ext() in 2.5.0
  *
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index c4b8995c14..2a2209a35b 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -273,9 +273,15 @@
  * of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible
  * with this definition.
  *
- * Note: if you use the AES_xxx_ALT macros, then is is recommended to also set
- * MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
- * tables.
+ * \note Because of a signature change, the core AES encryption and decryption routines are
+ *       currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt,
+ *       respectively. When setting up alternative implementations, these functions should
+ *       be overriden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt
+ *       have to stay untouched.
+ *
+ * \note If you use the AES_xxx_ALT macros, then is is recommended to also set
+ *       MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
+ *       tables.
  *
  * Uncomment a macro to enable alternate implementation of the corresponding
  * function.

From 489b985fae447c89d65e56fe7be79a1968d18813 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 26 Jun 2017 12:46:56 +0100
Subject: [PATCH 099/745] Export mbedtls_aes_(en/de)crypt to retain for API
 compatibility

The commit f5bf7189d303e602992c750c09e429e23c7b2abf made the AES
functions mbedtls_aes_encrypt and mbedtls_aes_decrypt static, changing
the library's API.

This commit reverts this.
---
 include/mbedtls/aes.h | 20 ++++++--------------
 library/aes.c         | 14 ++++++++++++++
 2 files changed, 20 insertions(+), 14 deletions(-)

diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index 6044a51aaf..4a546acc91 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -295,13 +295,9 @@ int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx,
  * \param input     Plaintext block
  * \param output    Output (ciphertext) block
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_aes_encrypt(
-                                                mbedtls_aes_context *ctx,
-                                                const unsigned char input[16],
-                                                unsigned char output[16] )
-{
-    mbedtls_internal_aes_encrypt( ctx, input, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_aes_encrypt( mbedtls_aes_context *ctx,
+                                             const unsigned char input[16],
+                                             unsigned char output[16] );
 
 /**
  * \brief           Old AES block decryption function without return value.
@@ -312,13 +308,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_aes_encrypt(
  * \param input     Ciphertext block
  * \param output    Output (plaintext) block
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_aes_decrypt(
-                                                mbedtls_aes_context *ctx,
-                                                const unsigned char input[16],
-                                                unsigned char output[16] )
-{
-    mbedtls_internal_aes_decrypt( ctx, input, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_aes_decrypt( mbedtls_aes_context *ctx,
+                                             const unsigned char input[16],
+                                             unsigned char output[16] );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
diff --git a/library/aes.c b/library/aes.c
index 5e01c4f2b4..58603849cc 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -765,6 +765,13 @@ int mbedtls_internal_aes_encrypt( mbedtls_aes_context *ctx,
 }
 #endif /* !MBEDTLS_AES_ENCRYPT_ALT */
 
+void mbedtls_aes_encrypt( mbedtls_aes_context *ctx,
+                          const unsigned char input[16],
+                          unsigned char output[16] )
+{
+    mbedtls_internal_aes_encrypt( ctx, input, output );
+}
+
 /*
  * AES-ECB block decryption
  */
@@ -824,6 +831,13 @@ int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx,
 }
 #endif /* !MBEDTLS_AES_DECRYPT_ALT */
 
+void mbedtls_aes_decrypt( mbedtls_aes_context *ctx,
+                          const unsigned char input[16],
+                          unsigned char output[16] )
+{
+    mbedtls_internal_aes_decrypt( ctx, input, output );
+}
+
 /*
  * AES-ECB block encryption/decryption
  */

From 1a28b01b5e500cf0f53df797a4a23aa0e328bb6b Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 20 Jul 2017 09:50:59 +0100
Subject: [PATCH 100/745] Make minor changes to documentation

---
 include/mbedtls/aes.h    | 6 ++++--
 include/mbedtls/config.h | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index 4a546acc91..1829f72402 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -287,7 +287,8 @@ int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx,
 #define MBEDTLS_DEPRECATED
 #endif
 /**
- * \brief           Old AES block encryption function without return value.
+ * \brief           Deprecated internal AES block encryption function
+ *                  without return value.
  *
  * \deprecated      Superseded by mbedtls_aes_encrypt_ext() in 2.5.0
  *
@@ -300,7 +301,8 @@ MBEDTLS_DEPRECATED void mbedtls_aes_encrypt( mbedtls_aes_context *ctx,
                                              unsigned char output[16] );
 
 /**
- * \brief           Old AES block decryption function without return value.
+ * \brief           Deprecated internal AES block decryption function
+ *                  without return value.
  *
  * \deprecated      Superseded by mbedtls_aes_decrypt_ext() in 2.5.0
  *
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 2a2209a35b..b10d873750 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -277,7 +277,7 @@
  *       currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt,
  *       respectively. When setting up alternative implementations, these functions should
  *       be overriden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt
- *       have to stay untouched.
+ *       must stay untouched.
  *
  * \note If you use the AES_xxx_ALT macros, then is is recommended to also set
  *       MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES

From 75c0c814e4bf9cf753d20c04f5eaebb04c7ab6c6 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Thu, 20 Jul 2017 12:33:41 +0200
Subject: [PATCH 101/745] Update Changelog for API/ABI fixes to revert
 interface

---
 ChangeLog | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index c88239dfd1..0209cfe9e3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,12 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
+API Changes
+   * Reverted API/ABI breaking changes introduced in mbed TLS 2.5.1, to make the
+     API consistent with mbed TLS 2.5.0. Specifically removed the inline
+     qualifier from the functions mbedtls_aes_decrypt, mbedtls_aes_encrypt,
+     mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk.
+
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716

From a21247ead7d64298ca1e9194b39447954566ceb6 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 14:01:08 +0100
Subject: [PATCH 102/745] Remove unwanted whitespace in MD comments

---
 include/mbedtls/md2.h       | 8 ++++----
 include/mbedtls/md4.h       | 8 ++++----
 include/mbedtls/md5.h       | 8 ++++----
 include/mbedtls/ripemd160.h | 8 ++++----
 include/mbedtls/sha1.h      | 8 ++++----
 include/mbedtls/sha256.h    | 8 ++++----
 include/mbedtls/sha512.h    | 8 ++++----
 7 files changed, 28 insertions(+), 28 deletions(-)

diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index 1d81c2844d..2a14b1002d 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -92,7 +92,7 @@ int mbedtls_md2_starts_ext( mbedtls_md2_context *ctx );
  * \brief          MD2 process buffer
  *
  * \param ctx      MD2 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  *
  * \return         0 if successful
@@ -146,7 +146,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2_starts(
  * \deprecated     Superseded by mbedtls_md2_update_ext() in 2.5.0
  *
  * \param ctx      MD2 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md2_update(
@@ -203,7 +203,7 @@ extern "C" {
 /**
  * \brief          Output = MD2( input buffer )
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   MD2 checksum result
  */
@@ -222,7 +222,7 @@ int mbedtls_md2_ext( const unsigned char *input,
  *
  * \deprecated     Superseded by mbedtls_md2() in 2.5.0
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   MD2 checksum result
  */
diff --git a/include/mbedtls/md4.h b/include/mbedtls/md4.h
index 671c6a4f11..f5d335d8f5 100644
--- a/include/mbedtls/md4.h
+++ b/include/mbedtls/md4.h
@@ -92,7 +92,7 @@ int mbedtls_md4_starts_ext( mbedtls_md4_context *ctx );
  * \brief          MD4 process buffer
  *
  * \param ctx      MD4 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  *
  * \return         0 if successful
@@ -148,7 +148,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_starts(
  * \deprecated     Superseded by mbedtls_md4_update_ext() in 2.5.0
  *
  * \param ctx      MD4 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md4_update(
@@ -207,7 +207,7 @@ extern "C" {
 /**
  * \brief          Output = MD4( input buffer )
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   MD4 checksum result
  *
@@ -228,7 +228,7 @@ int mbedtls_md4_ext( const unsigned char *input,
  *
  * \deprecated     Superseded by mbedtls_md4_ext() in 2.5.0
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   MD4 checksum result
  */
diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index 816d081ab2..5a7a00a6b0 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -87,7 +87,7 @@ int mbedtls_md5_starts_ext( mbedtls_md5_context *ctx );
  * \brief          MD5 process buffer
  *
  * \param ctx      MD5 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  *
  * \return         0 if successful
@@ -143,7 +143,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_starts(
  * \deprecated     Superseded by mbedtls_md5_update_ext() in 2.5.0
  *
  * \param ctx      MD5 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md5_update(
@@ -202,7 +202,7 @@ extern "C" {
 /**
  * \brief          Output = MD5( input buffer )
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   MD5 checksum result
  *
@@ -223,7 +223,7 @@ int mbedtls_md5_ext( const unsigned char *input,
  *
  * \deprecated     Superseded by mbedtls_md5_ext() in 2.5.0
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   MD5 checksum result
  */
diff --git a/include/mbedtls/ripemd160.h b/include/mbedtls/ripemd160.h
index aea16b3663..3186359887 100644
--- a/include/mbedtls/ripemd160.h
+++ b/include/mbedtls/ripemd160.h
@@ -92,7 +92,7 @@ int mbedtls_ripemd160_starts_ext( mbedtls_ripemd160_context *ctx );
  * \brief          RIPEMD-160 process buffer
  *
  * \param ctx      RIPEMD-160 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  *
  * \return         0 if successful
@@ -148,7 +148,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_starts(
  * \deprecated     Superseded by mbedtls_ripemd160_update_ext() in 2.5.0
  *
  * \param ctx      RIPEMD-160 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_update(
@@ -207,7 +207,7 @@ extern "C" {
 /**
  * \brief          Output = RIPEMD-160( input buffer )
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   RIPEMD-160 checksum result
  *
@@ -228,7 +228,7 @@ int mbedtls_ripemd160_ext( const unsigned char *input,
  *
  * \deprecated     Superseded by mbedtls_ripemd160_ext() in 2.5.0
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   RIPEMD-160 checksum result
  */
diff --git a/include/mbedtls/sha1.h b/include/mbedtls/sha1.h
index 47a9f996ff..e18e6ac994 100644
--- a/include/mbedtls/sha1.h
+++ b/include/mbedtls/sha1.h
@@ -92,7 +92,7 @@ int mbedtls_sha1_starts_ext( mbedtls_sha1_context *ctx );
  * \brief          SHA-1 process buffer
  *
  * \param ctx      SHA-1 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  *
  * \return         0 if successful
@@ -148,7 +148,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_starts(
  * \deprecated     Superseded by mbedtls_sha1_update_ext() in 2.5.0
  *
  * \param ctx      SHA-1 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha1_update(
@@ -207,7 +207,7 @@ extern "C" {
 /**
  * \brief          Output = SHA-1( input buffer )
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   SHA-1 checksum result
  *
@@ -228,7 +228,7 @@ int mbedtls_sha1_ext( const unsigned char *input,
  *
  * \deprecated     Superseded by mbedtls_sha1_ext() in 2.5.0
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   SHA-1 checksum result
  */
diff --git a/include/mbedtls/sha256.h b/include/mbedtls/sha256.h
index 76555f4fd4..5fce7ee936 100644
--- a/include/mbedtls/sha256.h
+++ b/include/mbedtls/sha256.h
@@ -94,7 +94,7 @@ int mbedtls_sha256_starts_ext( mbedtls_sha256_context *ctx, int is224 );
  * \brief          SHA-256 process buffer
  *
  * \param ctx      SHA-256 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  *
  * \return         0 if successful
@@ -152,7 +152,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_starts(
  * \deprecated     Superseded by mbedtls_sha256_update_ext() in 2.5.0
  *
  * \param ctx      SHA-256 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha256_update(
@@ -211,7 +211,7 @@ extern "C" {
 /**
  * \brief          Output = SHA-256( input buffer )
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   SHA-224/256 checksum result
  * \param is224    0 = use SHA256, 1 = use SHA224
@@ -234,7 +234,7 @@ int mbedtls_sha256_ext( const unsigned char *input,
  *
  * \deprecated     Superseded by mbedtls_sha256_ext() in 2.5.0
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   SHA-224/256 checksum result
  * \param is224    0 = use SHA256, 1 = use SHA224
diff --git a/include/mbedtls/sha512.h b/include/mbedtls/sha512.h
index 0fbdb3b717..7cba3f63c5 100644
--- a/include/mbedtls/sha512.h
+++ b/include/mbedtls/sha512.h
@@ -94,7 +94,7 @@ int mbedtls_sha512_starts_ext( mbedtls_sha512_context *ctx, int is384 );
  * \brief          SHA-512 process buffer
  *
  * \param ctx      SHA-512 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  *
  * \return         0 if successful
@@ -152,7 +152,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_starts(
  * \deprecated     Superseded by mbedtls_sha512_update_ext() in 2.5.0
  *
  * \param ctx      SHA-512 context
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha512_update(
@@ -211,7 +211,7 @@ extern "C" {
 /**
  * \brief          Output = SHA-512( input buffer )
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   SHA-384/512 checksum result
  * \param is384    0 = use SHA512, 1 = use SHA384
@@ -234,7 +234,7 @@ int mbedtls_sha512_ext( const unsigned char *input,
  *
  * \deprecated     Superseded by mbedtls_sha512_ext() in 2.5.0
  *
- * \param input    buffer holding the  data
+ * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   SHA-384/512 checksum result
  * \param is384    0 = use SHA512, 1 = use SHA384

From 6a3f30514a21d06aa27acd9cc63ab0c0f53f17b7 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 14:18:54 +0100
Subject: [PATCH 103/745] Ensure MD self_test ret codes are not hidden

Also fix a potential memory leak and an incorrect goto statement in
sha1.c self_test
---
 library/ripemd160.c |  7 +++++--
 library/sha1.c      | 20 ++++++++++++--------
 library/sha256.c    | 21 +++++++++++++--------
 library/sha512.c    | 19 ++++++++++++-------
 4 files changed, 42 insertions(+), 25 deletions(-)

diff --git a/library/ripemd160.c b/library/ripemd160.c
index 8bf988eae9..4e92bb735d 100644
--- a/library/ripemd160.c
+++ b/library/ripemd160.c
@@ -464,7 +464,7 @@ static const unsigned char ripemd160_test_md[TESTS][20] =
  */
 int mbedtls_ripemd160_self_test( int verbose )
 {
-    int i, ret;
+    int i, ret = 0;
     unsigned char output[20];
 
     memset( output, 0, sizeof output );
@@ -481,7 +481,10 @@ int mbedtls_ripemd160_self_test( int verbose )
             goto fail;
 
         if( memcmp( output, ripemd160_test_md[i], 20 ) != 0 )
+        {
+            ret = 1;
             goto fail;
+        }
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -496,7 +499,7 @@ fail:
     if( verbose != 0 )
         mbedtls_printf( "failed\n" );
 
-    return( 1 );
+    return( ret );
 }
 
 #endif /* MBEDTLS_SELF_TEST */
diff --git a/library/sha1.c b/library/sha1.c
index fdd0878685..64b70f051e 100644
--- a/library/sha1.c
+++ b/library/sha1.c
@@ -439,7 +439,7 @@ int mbedtls_sha1_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  SHA-1 test #%d: ", i + 1 );
 
-        if( mbedtls_sha1_starts_ext( &ctx ) != 0 )
+        if( ( ret = mbedtls_sha1_starts_ext( &ctx ) ) != 0 )
             goto fail;
 
         if( i == 2 )
@@ -448,21 +448,27 @@ int mbedtls_sha1_self_test( int verbose )
 
             for( j = 0; j < 1000; j++ )
             {
-                if( mbedtls_sha1_update_ext( &ctx, buf, buflen ) != 0 )
+                ret = mbedtls_sha1_update_ext( &ctx, buf, buflen );
+                if( ret != 0 )
                     goto fail;
             }
         }
         else
         {
-            if( mbedtls_sha1_update_ext( &ctx, sha1_test_buf[i],
-                                         sha1_test_buflen[i] ) != 0 )
+            ret = mbedtls_sha1_update_ext( &ctx, sha1_test_buf[i],
+                                           sha1_test_buflen[i] );
+            if( ret != 0 )
                 goto fail;
         }
 
-        mbedtls_sha1_finish_ext( &ctx, sha1sum );
+        if( ( ret = mbedtls_sha1_finish_ext( &ctx, sha1sum ) ) != 0 )
+            goto fail;
 
         if( memcmp( sha1sum, sha1_test_sum[i], 20 ) != 0 )
-            goto exit;
+        {
+            ret = 1;
+            goto fail;
+        }
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -477,8 +483,6 @@ fail:
     if( verbose != 0 )
         mbedtls_printf( "failed\n" );
 
-    ret = 1;
-
 exit:
     mbedtls_sha1_free( &ctx );
 
diff --git a/library/sha256.c b/library/sha256.c
index 88435a3c4f..16a2f0b2fe 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -448,7 +448,7 @@ int mbedtls_sha256_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  SHA-%d test #%d: ", 256 - k * 32, j + 1 );
 
-        if( mbedtls_sha256_starts_ext( &ctx, k ) != 0 )
+        if( ( ret = mbedtls_sha256_starts_ext( &ctx, k ) ) != 0 )
             goto fail;
 
         if( j == 2 )
@@ -456,23 +456,30 @@ int mbedtls_sha256_self_test( int verbose )
             memset( buf, 'a', buflen = 1000 );
 
             for( j = 0; j < 1000; j++ )
-                if( mbedtls_sha256_update_ext( &ctx, buf, buflen ) != 0 )
+            {
+                ret = mbedtls_sha256_update_ext( &ctx, buf, buflen );
+                if( ret != 0 )
                     goto fail;
+            }
 
         }
         else
         {
-           if(  mbedtls_sha256_update_ext( &ctx, sha256_test_buf[j],
-                                           sha256_test_buflen[j] ) != 0 )
-                goto fail;
+            ret = mbedtls_sha256_update_ext( &ctx, sha256_test_buf[j],
+                                             sha256_test_buflen[j] );
+            if( ret != 0 )
+                 goto fail;
         }
 
-        if( mbedtls_sha256_finish_ext( &ctx, sha256sum ) != 0 )
+        if( ( ret = mbedtls_sha256_finish_ext( &ctx, sha256sum ) ) != 0 )
             goto fail;
 
 
         if( memcmp( sha256sum, sha256_test_sum[i], 32 - k * 4 ) != 0 )
+        {
+            ret = 1;
             goto fail;
+        }
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -487,8 +494,6 @@ fail:
     if( verbose != 0 )
         mbedtls_printf( "failed\n" );
 
-    ret = 1;
-
 exit:
     mbedtls_sha256_free( &ctx );
     mbedtls_free( buf );
diff --git a/library/sha512.c b/library/sha512.c
index ff7e5ca5b6..76d21ddfae 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -504,7 +504,7 @@ int mbedtls_sha512_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  SHA-%d test #%d: ", 512 - k * 128, j + 1 );
 
-        if( mbedtls_sha512_starts_ext( &ctx, k ) != 0 )
+        if( ( ret = mbedtls_sha512_starts_ext( &ctx, k ) ) != 0 )
             goto fail;
 
         if( j == 2 )
@@ -512,21 +512,28 @@ int mbedtls_sha512_self_test( int verbose )
             memset( buf, 'a', buflen = 1000 );
 
             for( j = 0; j < 1000; j++ )
-                if( mbedtls_sha512_update_ext( &ctx, buf, buflen ) != 0 )
+            {
+                ret = mbedtls_sha512_update_ext( &ctx, buf, buflen );
+                if( ret != 0 )
                     goto fail;
+            }
         }
         else
         {
-            if( mbedtls_sha512_update_ext( &ctx, sha512_test_buf[j],
-                                           sha512_test_buflen[j] ) != 0 )
+            ret = mbedtls_sha512_update_ext( &ctx, sha512_test_buf[j],
+                                             sha512_test_buflen[j] );
+            if( ret != 0 )
                 goto fail;
         }
 
-        if( mbedtls_sha512_finish_ext( &ctx, sha512sum ) != 0 )
+        if( ( ret = mbedtls_sha512_finish_ext( &ctx, sha512sum ) ) != 0 )
             goto fail;
 
         if( memcmp( sha512sum, sha512_test_sum[i], 64 - k * 16 ) != 0 )
+        {
+            ret = 1;
             goto fail;
+        }
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -541,8 +548,6 @@ fail:
     if( verbose != 0 )
         mbedtls_printf( "failed\n" );
 
-    ret = 1;
-
 exit:
     mbedtls_sha512_free( &ctx );
     mbedtls_free( buf );

From 94682d1d7d4a8492b0e832318bad670b427167b8 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 14:26:37 +0100
Subject: [PATCH 104/745] Fix use of unitialized ret in rsa.c

---
 library/rsa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/rsa.c b/library/rsa.c
index bd97d521b8..4daa5b310d 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -574,7 +574,7 @@ static int mgf_mask( unsigned char *dst, size_t dlen, unsigned char *src,
     unsigned char *p;
     unsigned int hlen;
     size_t i, use_len;
-    int ret;
+    int ret = 0;
 
     memset( mask, 0, MBEDTLS_MD_MAX_SIZE );
     memset( counter, 0, 4 );

From 0963e6cfac2230d68c6ed1aa220ac41f096796ff Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 14:34:08 +0100
Subject: [PATCH 105/745] Fix possible memory leak in <MD>_ext()

---
 library/md2.c       | 10 +++++-----
 library/md4.c       |  9 +++++----
 library/md5.c       |  9 +++++----
 library/ripemd160.c |  9 +++++----
 library/sha1.c      |  9 +++++----
 library/sha256.c    |  9 +++++----
 library/sha512.c    |  9 +++++----
 7 files changed, 35 insertions(+), 29 deletions(-)

diff --git a/library/md2.c b/library/md2.c
index a5d768b256..8d887a1020 100644
--- a/library/md2.c
+++ b/library/md2.c
@@ -229,18 +229,18 @@ int mbedtls_md2_ext( const unsigned char *input,
     mbedtls_md2_init( &ctx );
 
     if( ( ret = mbedtls_md2_starts_ext( &ctx ) ) != 0 )
-        return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_md2_update_ext( &ctx, input, ilen ) ) != 0 )
-        return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_md2_finish_ext( &ctx, output ) ) != 0 )
-        return( ret );
-
+        goto exit;
 
+exit:
     mbedtls_md2_free( &ctx );
 
-    return( 0 );
+    return( ret );
 }
 
 #if defined(MBEDTLS_SELF_TEST)
diff --git a/library/md4.c b/library/md4.c
index da4df7b141..1121fd1906 100644
--- a/library/md4.c
+++ b/library/md4.c
@@ -333,17 +333,18 @@ int mbedtls_md4_ext( const unsigned char *input,
     mbedtls_md4_init( &ctx );
 
     if( ( ret = mbedtls_md4_starts_ext( &ctx ) ) != 0 )
-        return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_md4_update_ext( &ctx, input, ilen ) ) != 0 )
-        return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_md4_finish_ext( &ctx, output ) ) != 0 )
-        return( ret );
+        goto exit;
 
+exit:
     mbedtls_md4_free( &ctx );
 
-    return( 0 );
+    return( ret );
 }
 
 #if defined(MBEDTLS_SELF_TEST)
diff --git a/library/md5.c b/library/md5.c
index 8150f941db..93f6434a12 100644
--- a/library/md5.c
+++ b/library/md5.c
@@ -347,17 +347,18 @@ int mbedtls_md5_ext( const unsigned char *input,
     mbedtls_md5_init( &ctx );
 
     if( ( ret = mbedtls_md5_starts_ext( &ctx ) ) != 0 )
-            return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_md5_update_ext( &ctx, input, ilen ) ) != 0 )
-            return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_md5_finish_ext( &ctx, output ) ) != 0 )
-            return( ret );
+        goto exit;
 
+exit:
     mbedtls_md5_free( &ctx );
 
-    return( 0 );
+    return( ret );
 }
 
 #if defined(MBEDTLS_SELF_TEST)
diff --git a/library/ripemd160.c b/library/ripemd160.c
index 4e92bb735d..0fc12a1ffd 100644
--- a/library/ripemd160.c
+++ b/library/ripemd160.c
@@ -406,17 +406,18 @@ int mbedtls_ripemd160_ext( const unsigned char *input,
     mbedtls_ripemd160_init( &ctx );
 
     if( ( ret = mbedtls_ripemd160_starts_ext( &ctx ) ) != 0 )
-            return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_ripemd160_update_ext( &ctx, input, ilen ) ) != 0 )
-            return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_ripemd160_finish_ext( &ctx, output ) ) != 0 )
-            return( ret );
+        goto exit;
 
+exit:
     mbedtls_ripemd160_free( &ctx );
 
-    return( 0 );
+    return( ret );
 }
 
 #if defined(MBEDTLS_SELF_TEST)
diff --git a/library/sha1.c b/library/sha1.c
index 64b70f051e..42f3d6cd54 100644
--- a/library/sha1.c
+++ b/library/sha1.c
@@ -380,17 +380,18 @@ int mbedtls_sha1_ext( const unsigned char *input,
     mbedtls_sha1_init( &ctx );
 
     if( ( ret = mbedtls_sha1_starts_ext( &ctx ) ) != 0 )
-        return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_sha1_update_ext( &ctx, input, ilen ) ) != 0 )
-        return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_sha1_finish_ext( &ctx, output ) ) != 0 )
-        return( ret );
+        goto exit;
 
+exit:
     mbedtls_sha1_free( &ctx );
 
-    return( 0 );
+    return( ret );
 }
 
 #if defined(MBEDTLS_SELF_TEST)
diff --git a/library/sha256.c b/library/sha256.c
index 16a2f0b2fe..fb03cd1dcc 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -355,17 +355,18 @@ int mbedtls_sha256_ext( const unsigned char *input,
     mbedtls_sha256_init( &ctx );
 
     if( ( ret = mbedtls_sha256_starts_ext( &ctx, is224 ) ) != 0 )
-            return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_sha256_update_ext( &ctx, input, ilen ) ) != 0 )
-            return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_sha256_finish_ext( &ctx, output ) ) != 0 )
-            return( ret );
+        goto exit;
 
+exit:
     mbedtls_sha256_free( &ctx );
 
-    return( 0 );
+    return( ret );
 }
 
 #if defined(MBEDTLS_SELF_TEST)
diff --git a/library/sha512.c b/library/sha512.c
index 76d21ddfae..b1947f1ea0 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -391,17 +391,18 @@ int mbedtls_sha512_ext( const unsigned char *input,
     mbedtls_sha512_init( &ctx );
 
     if( ( ret = mbedtls_sha512_starts_ext( &ctx, is384 ) ) != 0 )
-            return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_sha512_update_ext( &ctx, input, ilen ) ) != 0 )
-            return( ret );
+        goto exit;
 
     if( ( ret = mbedtls_sha512_finish_ext( &ctx, output ) ) != 0 )
-            return( ret );
+        goto exit;
 
+exit:
     mbedtls_sha512_free( &ctx );
 
-    return( 0 );
+    return( ret );
 }
 
 #if defined(MBEDTLS_SELF_TEST)

From c5c7d76bf5693578241382e729b73367c8775702 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 14:42:16 +0100
Subject: [PATCH 106/745] Add goto exit; stmt in rsa.c for consistency

---
 library/rsa.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/library/rsa.c b/library/rsa.c
index 4daa5b310d..2f78ce366d 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1446,8 +1446,11 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
     if( ( ret = mbedtls_md_finish( &md_ctx, result ) ) != 0 )
         goto exit;
 
-    if( ( ret = memcmp( p + slen, result, hlen ) ) != 0 )
+    if( memcmp( p + slen, result, hlen ) != 0 )
+    {
         ret = MBEDTLS_ERR_RSA_VERIFY_FAILED;
+        goto exit;
+    }
 
 exit:
     mbedtls_md_free( &md_ctx );

From 8798a10ff0473b216411e818127c57a4d1ca94b4 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 14:46:23 +0100
Subject: [PATCH 107/745] Update ChangeLog entry as ssl_tls.c needs fixing

---
 ChangeLog | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 0c8f541d0f..b9bc93155c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -20,7 +20,10 @@ API Changes
      mbedtls_<MODULE>_finish() -> mbedtls_<MODULE>_finish_ext()
      mbedtls_<MODULE>_process() -> mbedtls_internal_<MODULE>_process()
      The type of the function pointers in the mbedtls_md_info_t struct have
-     also been modified taking into account the functions return code.
+     also been modified taking into account the functions return code. Every
+     usage of the deprecated functions was updated. Furthermore, the MD return
+     codes are checked for error after every usage, except in the ssl_tls.c
+     module.
 
 = mbed TLS 2.5.1 released 2017-06-21
 

From 46f5a3e9b4d5db3cacfe2ba33480a27317c62d46 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 16:17:51 +0100
Subject: [PATCH 108/745] Check return codes from MD in ssl code

---
 include/mbedtls/ssl_internal.h |  17 ++++
 library/ssl_cli.c              |  85 ++-----------------
 library/ssl_srv.c              |  87 +++-----------------
 library/ssl_tls.c              | 144 +++++++++++++++++++++++++++++++++
 4 files changed, 177 insertions(+), 156 deletions(-)

diff --git a/include/mbedtls/ssl_internal.h b/include/mbedtls/ssl_internal.h
index 756360b181..c39c02db28 100644
--- a/include/mbedtls/ssl_internal.h
+++ b/include/mbedtls/ssl_internal.h
@@ -610,6 +610,23 @@ static inline int mbedtls_ssl_safer_memcmp( const void *a, const void *b, size_t
     return( diff );
 }
 
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
+int mbedtls_ssl_get_key_exchange_md_ssl_tls( mbedtls_ssl_context *ssl,
+                                        unsigned char *output,
+                                        unsigned char *data, size_t data_len );
+#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
+          MBEDTLS_SSL_PROTO_TLS1_1 */
+
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_2)
+int mbedtls_ssl_get_key_exchange_md_tls1_2( mbedtls_ssl_context *ssl,
+                                        unsigned char *output,
+                                        unsigned char *data, size_t data_len,
+                                        mbedtls_md_type_t md_alg );
+#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
+          MBEDTLS_SSL_PROTO_TLS1_2 */
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 86267f5c12..312e2ec515 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -2490,60 +2490,11 @@ static int ssl_parse_server_key_exchange( mbedtls_ssl_context *ssl )
     defined(MBEDTLS_SSL_PROTO_TLS1_1)
         if( md_alg == MBEDTLS_MD_NONE )
         {
-            mbedtls_md5_context mbedtls_md5;
-            mbedtls_sha1_context mbedtls_sha1;
-
-            mbedtls_md5_init( &mbedtls_md5 );
-
             hashlen = 36;
-
-            /*
-             * digitally-signed struct {
-             *     opaque md5_hash[16];
-             *     opaque sha_hash[20];
-             * };
-             *
-             * md5_hash
-             *     MD5(ClientHello.random + ServerHello.random
-             *                            + ServerParams);
-             * sha_hash
-             *     SHA(ClientHello.random + ServerHello.random
-             *                            + ServerParams);
-             */
-            if( ( ret = mbedtls_md5_starts_ext( &mbedtls_md5 ) ) != 0      ||
-                ( ret = mbedtls_md5_update_ext( &mbedtls_md5,
-                                    ssl->handshake->randbytes, 64 ) ) != 0 ||
-                ( ret = mbedtls_md5_update_ext( &mbedtls_md5, params,
-                                                params_len ) ) != 0        ||
-                ( ret = mbedtls_md5_finish_ext( &mbedtls_md5, hash ) ) != 0 )
-            {
-                mbedtls_md5_free( &mbedtls_md5 );
-                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_*", ret );
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
+            ret = mbedtls_ssl_get_key_exchange_md_ssl_tls( ssl, hash, params,
+                                                           params_len );
+            if( ret != 0 )
                 return( ret );
-            }
-
-            mbedtls_md5_free( &mbedtls_md5 );
-
-            mbedtls_sha1_init( &mbedtls_sha1 );
-
-            if( ( ret = mbedtls_sha1_starts_ext( &mbedtls_sha1 ) ) != 0    ||
-                ( ret = mbedtls_sha1_update_ext( &mbedtls_sha1,
-                                    ssl->handshake->randbytes, 64 ) ) != 0 ||
-                ( ret = mbedtls_sha1_update_ext( &mbedtls_sha1, params,
-                                                 params_len ) ) != 0       ||
-                ( ret = mbedtls_sha1_finish_ext( &mbedtls_sha1,
-                                                 hash + 16 ) ) != 0 )
-            {
-                mbedtls_sha1_free( &mbedtls_sha1 );
-                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_*", ret );
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
-                return( ret );
-            }
-
-            mbedtls_sha1_free( &mbedtls_sha1 );
         }
         else
 #endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
@@ -2552,36 +2503,12 @@ static int ssl_parse_server_key_exchange( mbedtls_ssl_context *ssl )
     defined(MBEDTLS_SSL_PROTO_TLS1_2)
         if( md_alg != MBEDTLS_MD_NONE )
         {
-            mbedtls_md_context_t ctx;
-            const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
-
-            mbedtls_md_init( &ctx );
-
             /* Info from md_alg will be used instead */
             hashlen = 0;
-
-            /*
-             * digitally-signed struct {
-             *     opaque client_random[32];
-             *     opaque server_random[32];
-             *     ServerDHParams params;
-             * };
-             */
-            if( ( ret = mbedtls_md_setup( &ctx, md_info, 0 ) ) != 0          ||
-                ( ret = mbedtls_md_starts( &ctx ) ) != 0                     ||
-                ( ret = mbedtls_md_update( &ctx,
-                                    ssl->handshake->randbytes, 64 ) ) != 0   ||
-                ( ret = mbedtls_md_update( &ctx, params, params_len ) ) != 0 ||
-                ( ret = mbedtls_md_finish( &ctx, hash ) ) != 0 )
-            {
-                mbedtls_md_free( &ctx );
-                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_*", ret );
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
+            ret = mbedtls_ssl_get_key_exchange_md_tls1_2( ssl, hash, params,
+                                                          params_len, md_alg );
+            if( ret != 0 )
                 return( ret );
-            }
-
-            mbedtls_md_free( &ctx );
         }
         else
 #endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index f08a9bde10..ab687159da 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -3096,57 +3096,12 @@ curve_matching_done:
     defined(MBEDTLS_SSL_PROTO_TLS1_1)
         if( md_alg == MBEDTLS_MD_NONE )
         {
-            mbedtls_md5_context mbedtls_md5;
-            mbedtls_sha1_context mbedtls_sha1;
-
-            mbedtls_md5_init( &mbedtls_md5 );
-
-            /*
-             * digitally-signed struct {
-             *     opaque md5_hash[16];
-             *     opaque sha_hash[20];
-             * };
-             *
-             * md5_hash
-             *     MD5(ClientHello.random + ServerHello.random
-             *                            + ServerParams);
-             * sha_hash
-             *     SHA(ClientHello.random + ServerHello.random
-             *                            + ServerParams);
-             */
-
-            if( ( ret = mbedtls_md5_starts_ext( &mbedtls_md5 ) ) != 0      ||
-                ( ret = mbedtls_md5_update_ext( &mbedtls_md5,
-                                    ssl->handshake->randbytes, 64 ) ) != 0 ||
-                ( ret = mbedtls_md5_update_ext( &mbedtls_md5, dig_signed,
-                                                dig_signed_len ) ) != 0    ||
-                ( ret = mbedtls_md5_finish_ext( &mbedtls_md5, hash ) ) != 0 )
-            {
-                mbedtls_md5_free( &mbedtls_md5 );
-                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_*", ret );
-                return( ret );
-            }
-
-            mbedtls_md5_free( &mbedtls_md5 );
-
-            mbedtls_sha1_init( &mbedtls_sha1 );
-
-            if( ( ret = mbedtls_sha1_starts_ext( &mbedtls_sha1 ) ) != 0    ||
-                ( ret = mbedtls_sha1_update_ext( &mbedtls_sha1,
-                                    ssl->handshake->randbytes, 64 ) ) != 0 ||
-                ( ret = mbedtls_sha1_update_ext( &mbedtls_sha1, dig_signed,
-                                                 dig_signed_len ) ) != 0   ||
-                ( ret = mbedtls_sha1_finish_ext( &mbedtls_sha1,
-                                                 hash + 16 ) ) != 0 )
-            {
-                mbedtls_sha1_free( &mbedtls_sha1 );
-                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_*", ret );
-                return( ret );
-            }
-
-            mbedtls_sha1_free( &mbedtls_sha1 );
-
             hashlen = 36;
+            ret = mbedtls_ssl_get_key_exchange_md_ssl_tls( ssl, hash,
+                                                           dig_signed,
+                                                           dig_signed_len );
+            if( ret != 0 )
+                return( ret );
         }
         else
 #endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
@@ -3155,36 +3110,14 @@ curve_matching_done:
     defined(MBEDTLS_SSL_PROTO_TLS1_2)
         if( md_alg != MBEDTLS_MD_NONE )
         {
-            mbedtls_md_context_t ctx;
-            const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
-
-            mbedtls_md_init( &ctx );
-
             /* Info from md_alg will be used instead */
             hashlen = 0;
-
-            /*
-             * digitally-signed struct {
-             *     opaque client_random[32];
-             *     opaque server_random[32];
-             *     ServerDHParams params;
-             * };
-             */
-            if( ( ret = mbedtls_md_setup( &ctx, md_info, 0 ) ) != 0          ||
-                ( ret = mbedtls_md_starts( &ctx ) ) != 0                     ||
-                ( ret = mbedtls_md_update( &ctx,
-                                    ssl->handshake->randbytes, 64 ) ) != 0   ||
-                ( ret = mbedtls_md_update( &ctx, dig_signed,
-                                           dig_signed_len ) ) != 0           ||
-                ( ret = mbedtls_md_finish( &ctx, hash ) ) != 0 )
-            {
-                mbedtls_md_free( &ctx );
-                MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_*", ret );
+            ret = mbedtls_ssl_get_key_exchange_md_tls1_2( ssl, hash,
+                                                          dig_signed,
+                                                          dig_signed_len,
+                                                          md_alg );
+            if( ret != 0 )
                 return( ret );
-            }
-
-
-            mbedtls_md_free( &ctx );
         }
         else
 #endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index b04917d141..f93537a2ca 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -8043,4 +8043,148 @@ int mbedtls_ssl_set_calc_verify_md( mbedtls_ssl_context *ssl, int md )
 #endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 }
 
+#if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_1)
+int mbedtls_ssl_get_key_exchange_md_ssl_tls( mbedtls_ssl_context *ssl,
+                                        unsigned char *output,
+                                        unsigned char *data, size_t data_len )
+{
+    int ret = 0;
+    mbedtls_md5_context mbedtls_md5;
+    mbedtls_sha1_context mbedtls_sha1;
+
+    mbedtls_md5_init( &mbedtls_md5 );
+    mbedtls_sha1_init( &mbedtls_sha1 );
+
+    /*
+     * digitally-signed struct {
+     *     opaque md5_hash[16];
+     *     opaque sha_hash[20];
+     * };
+     *
+     * md5_hash
+     *     MD5(ClientHello.random + ServerHello.random
+     *                            + ServerParams);
+     * sha_hash
+     *     SHA(ClientHello.random + ServerHello.random
+     *                            + ServerParams);
+     */
+    if( ( ret = mbedtls_md5_starts_ext( &mbedtls_md5 ) ) != 0 )
+    {
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_starts_ext", ret );
+        goto exit;
+    }
+    if( ( ret = mbedtls_md5_update_ext( &mbedtls_md5,
+                                        ssl->handshake->randbytes, 64 ) ) != 0 )
+    {
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_update_ext", ret );
+        goto exit;
+    }
+    if( ( ret = mbedtls_md5_update_ext( &mbedtls_md5, data, data_len ) ) != 0 )
+    {
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_update_ext", ret );
+        goto exit;
+    }
+    if( ( ret = mbedtls_md5_finish_ext( &mbedtls_md5, output ) ) != 0 )
+    {
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_finish_ext", ret );
+        goto exit;
+    }
+
+    if( ( ret = mbedtls_sha1_starts_ext( &mbedtls_sha1 ) ) != 0 )
+    {
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_starts_ext", ret );
+        goto exit;
+    }
+    if( ( ret = mbedtls_sha1_update_ext( &mbedtls_sha1,
+                                         ssl->handshake->randbytes, 64 ) ) != 0 )
+    {
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_update_ext", ret );
+        goto exit;
+    }
+    if( ( ret = mbedtls_sha1_update_ext( &mbedtls_sha1, data,
+                                         data_len ) ) != 0 )
+    {
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_update_ext", ret );
+        goto exit;
+    }
+    if( ( ret = mbedtls_sha1_finish_ext( &mbedtls_sha1,
+                                         output + 16 ) ) != 0 )
+    {
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_finish_ext", ret );
+        goto exit;
+    }
+
+exit:
+    mbedtls_md5_free( &mbedtls_md5 );
+    mbedtls_sha1_free( &mbedtls_sha1 );
+
+    if( ret != 0 )
+        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                        MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
+
+    return( ret );
+
+}
+#endif /* MBEDTLS_SSL_PROTO_SSL3 || MBEDTLS_SSL_PROTO_TLS1 || \
+          MBEDTLS_SSL_PROTO_TLS1_1 */
+
+#if defined(MBEDTLS_SSL_PROTO_TLS1) || defined(MBEDTLS_SSL_PROTO_TLS1_1) || \
+    defined(MBEDTLS_SSL_PROTO_TLS1_2)
+int mbedtls_ssl_get_key_exchange_md_tls1_2( mbedtls_ssl_context *ssl,
+                                       unsigned char *output,
+                                       unsigned char *data, size_t data_len,
+                                       mbedtls_md_type_t md_alg )
+{
+    int ret = 0;
+    mbedtls_md_context_t ctx;
+    const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
+
+    mbedtls_md_init( &ctx );
+
+    /*
+     * digitally-signed struct {
+     *     opaque client_random[32];
+     *     opaque server_random[32];
+     *     ServerDHParams params;
+     * };
+     */
+    if( ( ret = mbedtls_md_setup( &ctx, md_info, 0 ) ) != 0 )
+    {
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_setup", ret );
+        goto exit;
+    }
+    if( ( ret = mbedtls_md_starts( &ctx ) ) != 0 )
+    {
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_starts", ret );
+        goto exit;
+    }
+    if( ( ret = mbedtls_md_update( &ctx, ssl->handshake->randbytes, 64 ) ) != 0 )
+    {
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_update", ret );
+        goto exit;
+    }
+    if( ( ret = mbedtls_md_update( &ctx, data, data_len ) ) != 0 )
+    {
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_update", ret );
+        goto exit;
+    }
+    if( ( ret = mbedtls_md_finish( &ctx, output ) ) != 0 )
+    {
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md_finish", ret );
+        goto exit;
+    }
+
+exit:
+    mbedtls_md_free( &ctx );
+
+    if( ret != 0 )
+        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                        MBEDTLS_SSL_ALERT_MSG_INTERNAL_ERROR );
+
+    return( ret );
+}
+#endif /* MBEDTLS_SSL_PROTO_TLS1 || MBEDTLS_SSL_PROTO_TLS1_1 || \
+          MBEDTLS_SSL_PROTO_TLS1_2 */
+
 #endif /* MBEDTLS_SSL_TLS_C */

From 42e5e1084eeecf4b80cfba3557388b4d0942772c Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 16:27:03 +0100
Subject: [PATCH 109/745] Add goto cleanup; for consistency md.c

---
 library/md.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/library/md.c b/library/md.c
index a84f3042de..625b34c5e2 100644
--- a/library/md.c
+++ b/library/md.c
@@ -358,8 +358,9 @@ int mbedtls_md_hmac_starts( mbedtls_md_context_t *ctx, const unsigned char *key,
 
     if( ( ret = ctx->md_info->starts_func( ctx->md_ctx ) ) != 0 )
         goto cleanup;
-    ret = ctx->md_info->update_func( ctx->md_ctx, ipad,
-                                     ctx->md_info->block_size );
+    if( ( ret = ctx->md_info->update_func( ctx->md_ctx, ipad,
+                                           ctx->md_info->block_size ) ) != 0 )
+        goto cleanup;
 
 cleanup:
     mbedtls_zeroize( sum, sizeof( sum ) );

From 3395250f5fb8a996d1a85621446dc752d62f1785 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 16:29:16 +0100
Subject: [PATCH 110/745] Fix use of uninitialised ret ssl_tls.c

---
 library/ssl_tls.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index f93537a2ca..0f7d015d80 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -221,7 +221,7 @@ static int ssl3_prf( const unsigned char *secret, size_t slen,
                      const unsigned char *random, size_t rlen,
                      unsigned char *dstbuf, size_t dlen )
 {
-    int ret;
+    int ret = 0;
     size_t i;
     mbedtls_md5_context md5;
     mbedtls_sha1_context sha1;

From b2b063ff3538f1a8f8a027009712e67b5a5fc4a9 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 16:45:24 +0100
Subject: [PATCH 111/745] Add comment in entropy.c

---
 library/entropy.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/library/entropy.c b/library/entropy.c
index 67ec9010c1..baca87cf71 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -366,6 +366,11 @@ int mbedtls_entropy_func( void *data, unsigned char *output, size_t len )
     memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );
 
 #if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
+    /*
+     * Note that at this stage it is assumed that the accumulator was started
+     * in a previous call to entropy_update(). If this is not guaranteed, the
+     * code below will fail.
+     */
     if( ( ret = mbedtls_sha512_finish_ext( &ctx->accumulator, buf ) ) != 0 )
         goto exit;
 

From 122d89929617e9735773eb4dbb4cf0bf6e66724c Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 7 Jul 2017 13:03:23 +0100
Subject: [PATCH 112/745] Add library setup and teardown APIs

Add the following two functions to allow platform setup and teardown
operations for the full library to be hooked in:

* mbedtls_platform_setup()
* mbedtls_platform_teardown()

An mbedtls_platform_context C structure is also added and two internal
functions that are called by the corresponding setup and teardown
functions above:

* mbedtls_internal_platform_setup()
* mbedtls_internal_plartform_teardown()

Finally, the macro MBEDTLS_PLATFORM_SETUP_ALT is also added to allow
mbedtls_platform_context and internal function to be overriden by the
user as needed for a platform.
---
 include/mbedtls/config.h   |  1 +
 include/mbedtls/platform.h | 45 ++++++++++++++++++++++++++++++++++++++
 library/platform.c         | 30 +++++++++++++++++++++++++
 3 files changed, 76 insertions(+)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index b10d873750..ffeeb34af9 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -163,6 +163,7 @@
 //#define MBEDTLS_PLATFORM_PRINTF_ALT
 //#define MBEDTLS_PLATFORM_SNPRINTF_ALT
 //#define MBEDTLS_PLATFORM_NV_SEED_ALT
+//#define MBEDTLS_PLATFORM_SETUP_ALT
 
 /**
  * \def MBEDTLS_DEPRECATED_WARNING
diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index b1b019e55e..a9ff7e421d 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -288,6 +288,51 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
+#if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
+typedef struct mbedtls_platform_context mbedtls_platform_context;
+#else
+#include "platform_alt.h"
+#endif /* !MBEDTLS_PLATFORM_SETUP_ALT */
+
+/**
+ * \brief   Perform any platform initialisation operations
+ *
+ * \param   ctx     mbed TLS context
+ *
+ * \return  0 if successful
+ *
+ * \note    This function should be called before any other library function
+ */
+int mbedtls_platform_setup( mbedtls_platform_context *ctx );
+/**
+ * \brief   Perform any platform teardown operations
+ *
+ * \param   ctx     mbed TLS context
+ *
+ * \return  0 if successful
+ *
+ * \note    This function should be after every other mbed TLS module has been
+ *          correctly freed using the appropriate free function.
+ */
+void mbedtls_platform_teardown( mbedtls_platform_context *ctx );
+
+/**
+ * \brief   Internal function to perform any platform initialisation operations
+ *          Only exposed to allow overriding it, see MBEDTLS_PLATFORM_SETUP_ALT
+ *
+ * \param   ctx     mbed TLS context
+ *
+ * \return  0 if successful
+ */
+int mbedtls_internal_platform_setup( mbedtls_platform_context *ctx );
+/**
+ * \brief   Internal function to perform any platform teardown operations
+ *          Only exposed to allow overriding it, see MBEDTLS_PLATFORM_SETUP_ALT
+ *
+ * \param   ctx     mbed TLS context
+ */
+void mbedtls_internal_platform_teardown( mbedtls_platform_context *ctx );
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/library/platform.c b/library/platform.c
index 8b336c38ec..2ac67cbe92 100644
--- a/library/platform.c
+++ b/library/platform.c
@@ -304,4 +304,34 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
+int mbedtls_platform_setup( mbedtls_platform_context *ctx )
+{
+    return( mbedtls_internal_platform_setup( ctx ) );
+}
+
+void mbedtls_platform_teardown( mbedtls_platform_context *ctx )
+{
+    mbedtls_internal_platform_teardown( ctx );
+}
+
+#if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
+/*
+ * Placeholder internal platform setup that does nothing by default
+ */
+int mbedtls_internal_platform_setup( mbedtls_platform_context *ctx )
+{
+    (void)ctx;
+
+    return( 0 );
+}
+
+/*
+ * Placeholder internal platform teardown that does nothing by default
+ */
+void mbedtls_internal_platform_teardown( mbedtls_platform_context *ctx )
+{
+    (void)ctx;
+}
+#endif /* MBEDTLS_PLATFORM_SETUP_ALT */
+
 #endif /* MBEDTLS_PLATFORM_C */

From ab8b624fd5f0b1d4752a34bb247204a5702ad379 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 7 Jul 2017 13:19:13 +0100
Subject: [PATCH 113/745] Add ChangeLog entry for platform setup and teardown

---
 ChangeLog | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 0209cfe9e3..937991afcd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,16 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
+Features
+   * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
+     to perform platform-specific setup and teardown operations. Furthermore,
+     the internal functions mbedtls_internal_platform_setup() and
+     mbedtls_internal_platform_teardown() to allow platform-specific hooks to
+     be plugged into the library. Finally, the macro MBEDTLS_PLATFORM_SETUP_ALT
+     allows the internal functions to be overridden. This new APIs are
+     specially useful in some embedded environments that have hardware
+     acceleration support.
+
 API Changes
    * Reverted API/ABI breaking changes introduced in mbed TLS 2.5.1, to make the
      API consistent with mbed TLS 2.5.0. Specifically removed the inline

From 82d7314c434338ff34b8dc43f0981ae1fb6f07e9 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 12 Jul 2017 11:25:17 +0100
Subject: [PATCH 114/745] Remove internal functions from setup API

---
 include/mbedtls/platform.h | 21 ++++-----------------
 library/platform.c         | 18 ++++--------------
 2 files changed, 8 insertions(+), 31 deletions(-)

diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index a9ff7e421d..29b80cd3e2 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -289,6 +289,10 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
 #if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
+struct mbedtls_platform_context {
+    char dummy; /**< Placeholder member as empty structs are not portable */
+};
+
 typedef struct mbedtls_platform_context mbedtls_platform_context;
 #else
 #include "platform_alt.h"
@@ -316,23 +320,6 @@ int mbedtls_platform_setup( mbedtls_platform_context *ctx );
  */
 void mbedtls_platform_teardown( mbedtls_platform_context *ctx );
 
-/**
- * \brief   Internal function to perform any platform initialisation operations
- *          Only exposed to allow overriding it, see MBEDTLS_PLATFORM_SETUP_ALT
- *
- * \param   ctx     mbed TLS context
- *
- * \return  0 if successful
- */
-int mbedtls_internal_platform_setup( mbedtls_platform_context *ctx );
-/**
- * \brief   Internal function to perform any platform teardown operations
- *          Only exposed to allow overriding it, see MBEDTLS_PLATFORM_SETUP_ALT
- *
- * \param   ctx     mbed TLS context
- */
-void mbedtls_internal_platform_teardown( mbedtls_platform_context *ctx );
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/library/platform.c b/library/platform.c
index 2ac67cbe92..f739f2f0f1 100644
--- a/library/platform.c
+++ b/library/platform.c
@@ -304,21 +304,11 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
-int mbedtls_platform_setup( mbedtls_platform_context *ctx )
-{
-    return( mbedtls_internal_platform_setup( ctx ) );
-}
-
-void mbedtls_platform_teardown( mbedtls_platform_context *ctx )
-{
-    mbedtls_internal_platform_teardown( ctx );
-}
-
 #if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
 /*
- * Placeholder internal platform setup that does nothing by default
+ * Placeholder platform setup that does nothing by default
  */
-int mbedtls_internal_platform_setup( mbedtls_platform_context *ctx )
+int mbedtls_platform_setup( mbedtls_platform_context *ctx )
 {
     (void)ctx;
 
@@ -326,9 +316,9 @@ int mbedtls_internal_platform_setup( mbedtls_platform_context *ctx )
 }
 
 /*
- * Placeholder internal platform teardown that does nothing by default
+ * Placeholder platform teardown that does nothing by default
  */
-void mbedtls_internal_platform_teardown( mbedtls_platform_context *ctx )
+void mbedtls_platform_teardown( mbedtls_platform_context *ctx )
 {
     (void)ctx;
 }

From 849811c9ccda98bdd135c4f92369462d5e145d7d Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 12 Jul 2017 11:27:05 +0100
Subject: [PATCH 115/745] Modify ChangeLog according to API changes

---
 ChangeLog | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 937991afcd..ae2d59ac5c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,13 +4,11 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
-     to perform platform-specific setup and teardown operations. Furthermore,
-     the internal functions mbedtls_internal_platform_setup() and
-     mbedtls_internal_platform_teardown() to allow platform-specific hooks to
-     be plugged into the library. Finally, the macro MBEDTLS_PLATFORM_SETUP_ALT
-     allows the internal functions to be overridden. This new APIs are
-     specially useful in some embedded environments that have hardware
-     acceleration support.
+     and the context struct mbedtls_platform_context to perform
+     platform-specific setup and teardown operations. The macro
+     MBEDTLS_PLATFORM_SETUP_ALT allows the functions to be overridden by the
+     user in a platform_alt.h file. This new APIs are specially useful in some
+     embedded environments that have hardware acceleration support.
 
 API Changes
    * Reverted API/ABI breaking changes introduced in mbed TLS 2.5.1, to make the

From 9d80a363363dfff1c90754470528ed1c68a3611f Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 12 Jul 2017 11:32:40 +0100
Subject: [PATCH 116/745] Improve documentation for mbedtls_platform_context

---
 include/mbedtls/platform.h | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index 29b80cd3e2..88a0bdf33c 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -289,11 +289,18 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
 #if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
-struct mbedtls_platform_context {
-    char dummy; /**< Placeholder member as empty structs are not portable */
-};
 
-typedef struct mbedtls_platform_context mbedtls_platform_context;
+/**
+ * \brief   Platform context structure
+ *
+ * \note    This structure may be used to assist platform-specific
+ *          setup/teardown operations.
+ */
+typedef struct {
+    char dummy; /**< Placeholder member as empty structs are not portable */
+}
+mbedtls_platform_context;
+
 #else
 #include "platform_alt.h"
 #endif /* !MBEDTLS_PLATFORM_SETUP_ALT */

From 9da69514ecbc69b9e1b4ad2ad85a82e18e8c68b8 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Tue, 18 Jul 2017 10:23:04 +0100
Subject: [PATCH 117/745] Rename macro SETUP_ALT to SETUP_TEARDOWN_ALT

Rename the macro MBEDTLS_PLATFORM_SETUP_ALT to
MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT to make the name more descriptive
as this macro enables/disables both functions.
---
 include/mbedtls/config.h   | 2 +-
 include/mbedtls/platform.h | 4 ++--
 library/platform.c         | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index ffeeb34af9..de99938485 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -163,7 +163,7 @@
 //#define MBEDTLS_PLATFORM_PRINTF_ALT
 //#define MBEDTLS_PLATFORM_SNPRINTF_ALT
 //#define MBEDTLS_PLATFORM_NV_SEED_ALT
-//#define MBEDTLS_PLATFORM_SETUP_ALT
+//#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT
 
 /**
  * \def MBEDTLS_DEPRECATED_WARNING
diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index 88a0bdf33c..712bbe937c 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -288,7 +288,7 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
-#if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
+#if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
 
 /**
  * \brief   Platform context structure
@@ -303,7 +303,7 @@ mbedtls_platform_context;
 
 #else
 #include "platform_alt.h"
-#endif /* !MBEDTLS_PLATFORM_SETUP_ALT */
+#endif /* !MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */
 
 /**
  * \brief   Perform any platform initialisation operations
diff --git a/library/platform.c b/library/platform.c
index f739f2f0f1..af3b2f15ec 100644
--- a/library/platform.c
+++ b/library/platform.c
@@ -304,7 +304,7 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
-#if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
+#if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
 /*
  * Placeholder platform setup that does nothing by default
  */
@@ -322,6 +322,6 @@ void mbedtls_platform_teardown( mbedtls_platform_context *ctx )
 {
     (void)ctx;
 }
-#endif /* MBEDTLS_PLATFORM_SETUP_ALT */
+#endif /* MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */
 
 #endif /* MBEDTLS_PLATFORM_C */

From f92e5d5dbc6a52a14342997693f0cc5c9b6dd040 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Tue, 18 Jul 2017 10:24:26 +0100
Subject: [PATCH 118/745] Fix typo in ChangeLog and update macro name

---
 ChangeLog | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index ae2d59ac5c..d9682a5eac 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,8 +6,8 @@ Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
      and the context struct mbedtls_platform_context to perform
      platform-specific setup and teardown operations. The macro
-     MBEDTLS_PLATFORM_SETUP_ALT allows the functions to be overridden by the
-     user in a platform_alt.h file. This new APIs are specially useful in some
+     MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT allows the functions to be overridden
+     by the user in a platform_alt.h file. This new APIs are required in some
      embedded environments that have hardware acceleration support.
 
 API Changes

From 1d74c41a4913d1e49f11d22474f2a7f723d59138 Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Thu, 22 Jun 2017 10:02:07 +0100
Subject: [PATCH 119/745] Remove mutexes from ECP hardware acceleration

Protecting the ECP hardware acceleratior with mutexes is inconsistent with the
philosophy of the library. Pre-existing hardware accelerator interfaces
leave concurrency support to the underlying platform.

Fixes #863
---
 ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index d9682a5eac..cf29b0a65f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS x.x.x branch released xxxx-xx-xx
+= mbed TLS 2.x.x released xxxx-xx-xx
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 49406c89788d582a1445216fe7cfb1c360ee4e40 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Fri, 16 Dec 2016 16:15:56 +0200
Subject: [PATCH 120/745] fix for issue 1118: check if iv is zero in gcm.

1) found by roberto in mbedtls forum
2) if iv_len is zero, return an error
3) add tests for invalid parameters
---
 ChangeLog | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index cf29b0a65f..ed0220f85a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,10 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS 2.x.x released xxxx-xx-xx
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Bugfix
+   * Add a check if iv_len is zero, and return an error if it is zero. reported
+     by roberto. #716
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 8c50e72a0afe745be37e23f03ee98cd3597a3365 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Mon, 9 Jan 2017 19:27:59 +0200
Subject: [PATCH 121/745] Wrong preproccessor condition fix

Fix for issue #696
Change #if defined(MBEDTLS_THREADING_PTHREAD)
to #if defined(MBEDTLS_THREADING_C)
---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index ed0220f85a..9fee9c43ed 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,9 @@ mbed TLS ChangeLog (Sorted per branch, date)
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716
+   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
+     to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
+     always be implemented by pthread support. Fix for #696
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 45778acf85b7d19506478c777cdb0fe5e74a4669 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Mon, 9 Jan 2017 15:09:16 +0200
Subject: [PATCH 122/745] Resource leak fix on windows platform

Fix a resource leak on windows platform, in mbedtls_x509_crt_parse_path,
in case a failure. when an error occurs, goto cleanup, and free the
resource, instead of returning error code immediately.
---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 9fee9c43ed..4181281c73 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,9 @@ Bugfix
    * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
      to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
      always be implemented by pthread support. Fix for #696
+   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
+     In case of failure, when an error occures, goto cleanup.
+     Found by redplait #590
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From e1b2f6bd33af2c5f1a542759a71267bcb46b1087 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 12 Jan 2017 14:50:50 +0200
Subject: [PATCH 123/745] Check return code of mbedtls_mpi_fill_random

Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
Reported and fix suggested by guidovranken in #740
---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 4181281c73..0bb5d88c16 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -11,6 +11,8 @@ Bugfix
    * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
      In case of failure, when an error occures, goto cleanup.
      Found by redplait #590
+   * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
+     Reported and fix suggested by guidovranken in #740
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 8d65f95901b46e02e0284516be6af94b6005320b Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Fri, 21 Jul 2017 01:48:17 +0200
Subject: [PATCH 124/745] Correct order of sections in the ChangeLog

---
 ChangeLog | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 0bb5d88c16..d9682a5eac 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,18 +2,6 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
-Bugfix
-   * Add a check if iv_len is zero, and return an error if it is zero. reported
-     by roberto. #716
-   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
-     to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
-     always be implemented by pthread support. Fix for #696
-   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
-     In case of failure, when an error occures, goto cleanup.
-     Found by redplait #590
-   * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
-     Reported and fix suggested by guidovranken in #740
-
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
      and the context struct mbedtls_platform_context to perform

From be4f75c12f9ee37eea8d836909fe04841567210b Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Fri, 21 Jul 2017 02:08:00 +0200
Subject: [PATCH 125/745] Add additional comments to platform setup/teardown
 functions

---
 include/mbedtls/platform.h | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index 712bbe937c..25b5d21293 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -312,7 +312,13 @@ mbedtls_platform_context;
  *
  * \return  0 if successful
  *
- * \note    This function should be called before any other library function
+ * \note    This function is intended to allow platform specific initialisation,
+ *          and should be called before any other library functions. Its
+ *          implementation is platform specific, and by default, unless platform
+ *          specific code is provided, it does nothing.
+ *
+ *          Its use and whether its necessary to be called is dependent on the
+ *          platform.
  */
 int mbedtls_platform_setup( mbedtls_platform_context *ctx );
 /**
@@ -322,8 +328,13 @@ int mbedtls_platform_setup( mbedtls_platform_context *ctx );
  *
  * \return  0 if successful
  *
- * \note    This function should be after every other mbed TLS module has been
- *          correctly freed using the appropriate free function.
+ * \note    This function should be called after every other mbed TLS module has
+ *          been correctly freed using the appropriate free function.
+ *          Its implementation is platform specific, and by default, unless
+ *          platform specific code is provided, it does nothing.
+ *
+ *          Its use and whether its necessary to be called is dependent on the
+ *          platform.
  */
 void mbedtls_platform_teardown( mbedtls_platform_context *ctx );
 

From 745bcf454f9db4e3fa245b8a738f5f93393161c3 Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Fri, 21 Jul 2017 14:04:31 +0100
Subject: [PATCH 126/745] Fix typos

---
 ChangeLog                               | 2 +-
 tests/data_files/dir-maxpath/Readme.txt | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 038858cefb..ce1c411f0f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,7 +7,7 @@ Security
    mbedtls_ssl_get_verify_result() would incorrectly return 0 when the peer's
    X.509 certificate chain had more than MBEDTLS_X509_MAX_INTERMEDIATE_CA
    (default: 8) intermediates, even when it was not trusted. Could be
-   trigerred remotely on both sides. (With auth_mode set to required
+   triggered remotely on both sides. (With auth_mode set to required
    (default), the handshake was correctly aborted.)
 
 Changes
diff --git a/tests/data_files/dir-maxpath/Readme.txt b/tests/data_files/dir-maxpath/Readme.txt
index 8ce0433537..cb7c5ef26a 100644
--- a/tests/data_files/dir-maxpath/Readme.txt
+++ b/tests/data_files/dir-maxpath/Readme.txt
@@ -1,4 +1,4 @@
-These certificates from a very long chain, used to test the
+These certificates form a very long chain, used to test the
 MBEDTLS_X509_MAX_INT_CA limit.
 
 NN.key is the private key of certificate NN.crt.

From aa464ef23a49e386515e5245c444f202e45e2e4f Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Fri, 21 Jul 2017 14:21:53 +0100
Subject: [PATCH 127/745] Fix indentation and add goto cleanup; stmt

---
 library/md.c        | 3 ++-
 library/ripemd160.c | 4 ++--
 library/sha256.c    | 4 ++--
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/library/md.c b/library/md.c
index 625b34c5e2..cec4243fd2 100644
--- a/library/md.c
+++ b/library/md.c
@@ -436,7 +436,8 @@ int mbedtls_md_hmac( const mbedtls_md_info_t *md_info,
         goto cleanup;
     if( ( ret = mbedtls_md_hmac_update( &ctx, input, ilen ) ) != 0 )
         goto cleanup;
-    ret = mbedtls_md_hmac_finish( &ctx, output );
+    if( ( ret = mbedtls_md_hmac_finish( &ctx, output ) ) != 0 )
+        goto cleanup;
 
 cleanup:
     mbedtls_md_free( &ctx );
diff --git a/library/ripemd160.c b/library/ripemd160.c
index 0fc12a1ffd..bf5058fe98 100644
--- a/library/ripemd160.c
+++ b/library/ripemd160.c
@@ -378,11 +378,11 @@ int mbedtls_ripemd160_finish_ext( mbedtls_ripemd160_context *ctx,
 
     ret = mbedtls_ripemd160_update_ext( ctx, ripemd160_padding, padn );
     if( ret != 0 )
-            return( ret );
+        return( ret );
 
     ret = mbedtls_ripemd160_update_ext( ctx, msglen, 8 );
     if( ret != 0 )
-            return( ret );
+        return( ret );
 
     PUT_UINT32_LE( ctx->state[0], output,  0 );
     PUT_UINT32_LE( ctx->state[1], output,  4 );
diff --git a/library/sha256.c b/library/sha256.c
index fb03cd1dcc..0e24d69828 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -320,10 +320,10 @@ int mbedtls_sha256_finish_ext( mbedtls_sha256_context *ctx,
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
     if( ( ret = mbedtls_sha256_update_ext( ctx, sha256_padding, padn ) ) != 0 )
-            return( ret );
+        return( ret );
 
     if( ( ret = mbedtls_sha256_update_ext( ctx, msglen, 8 ) ) != 0 )
-            return( ret );
+        return( ret );
 
     PUT_UINT32_BE( ctx->state[0], output,  0 );
     PUT_UINT32_BE( ctx->state[1], output,  4 );

From 2d0aa8be97bad9e8d65276716833f1e6d117c5b2 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Fri, 21 Jul 2017 14:57:26 +0100
Subject: [PATCH 128/745] Fix MD selftest to use correct type and expose ret

---
 library/md2.c       | 20 ++++++++++++++------
 library/md4.c       | 20 ++++++++++++++------
 library/md5.c       | 15 +++++++++------
 library/ripemd160.c | 31 +++++++++++++++++--------------
 library/sha1.c      |  2 +-
 library/sha256.c    |  2 +-
 library/sha512.c    |  2 +-
 7 files changed, 57 insertions(+), 35 deletions(-)

diff --git a/library/md2.c b/library/md2.c
index 8d887a1020..06d6ac288a 100644
--- a/library/md2.c
+++ b/library/md2.c
@@ -248,7 +248,7 @@ exit:
 /*
  * RFC 1319 test vectors
  */
-static const char md2_test_str[7][81] =
+static const unsigned char md2_test_str[7][81] =
 {
     { "" },
     { "a" },
@@ -256,10 +256,15 @@ static const char md2_test_str[7][81] =
     { "message digest" },
     { "abcdefghijklmnopqrstuvwxyz" },
     { "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" },
-    { "12345678901234567890123456789012345678901234567890123456789012" \
+    { "12345678901234567890123456789012345678901234567890123456789012"
       "345678901234567890" }
 };
 
+static const size_t md2_test_strlen[7] =
+{
+    0, 1, 3, 14, 26, 62, 80
+};
+
 static const unsigned char md2_test_sum[7][16] =
 {
     { 0x83, 0x50, 0xE5, 0xA3, 0xE2, 0x4C, 0x15, 0x3D,
@@ -283,7 +288,7 @@ static const unsigned char md2_test_sum[7][16] =
  */
 int mbedtls_md2_self_test( int verbose )
 {
-    int i;
+    int i, ret = 0;
     unsigned char md2sum[16];
 
     for( i = 0; i < 7; i++ )
@@ -291,12 +296,15 @@ int mbedtls_md2_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  MD2 test #%d: ", i + 1 );
 
-        if( mbedtls_md2_ext( (unsigned char *)md2_test_str[i],
-                             strlen( md2_test_str[i] ), md2sum ) != 0 )
+        ret = mbedtls_md2_ext( md2_test_str[i], md2_test_strlen[i], md2sum );
+        if( ret != 0 )
             goto fail;
 
         if( memcmp( md2sum, md2_test_sum[i], 16 ) != 0 )
+        {
+            ret = 1;
             goto fail;
+        }
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -311,7 +319,7 @@ fail:
     if( verbose != 0 )
         mbedtls_printf( "failed\n" );
 
-    return( 1 );
+    return( ret );
 }
 
 #endif /* MBEDTLS_SELF_TEST */
diff --git a/library/md4.c b/library/md4.c
index 1121fd1906..f5972eb63b 100644
--- a/library/md4.c
+++ b/library/md4.c
@@ -352,7 +352,7 @@ exit:
 /*
  * RFC 1320 test vectors
  */
-static const char md4_test_str[7][81] =
+static const unsigned char md4_test_str[7][81] =
 {
     { "" },
     { "a" },
@@ -360,10 +360,15 @@ static const char md4_test_str[7][81] =
     { "message digest" },
     { "abcdefghijklmnopqrstuvwxyz" },
     { "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" },
-    { "12345678901234567890123456789012345678901234567890123456789012" \
+    { "12345678901234567890123456789012345678901234567890123456789012"
       "345678901234567890" }
 };
 
+static const size_t md4_test_strlen[7] =
+{
+    0, 1, 3, 14, 26, 62, 80
+};
+
 static const unsigned char md4_test_sum[7][16] =
 {
     { 0x31, 0xD6, 0xCF, 0xE0, 0xD1, 0x6A, 0xE9, 0x31,
@@ -387,7 +392,7 @@ static const unsigned char md4_test_sum[7][16] =
  */
 int mbedtls_md4_self_test( int verbose )
 {
-    int i;
+    int i, ret = 0;
     unsigned char md4sum[16];
 
     for( i = 0; i < 7; i++ )
@@ -395,12 +400,15 @@ int mbedtls_md4_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  MD4 test #%d: ", i + 1 );
 
-        if( mbedtls_md4_ext( (unsigned char *) md4_test_str[i],
-                             strlen( md4_test_str[i] ), md4sum ) != 0 )
+        ret = mbedtls_md4_ext( md4_test_str[i], md4_test_strlen[i], md4sum );
+        if( ret != 0 )
             goto fail;
 
         if( memcmp( md4sum, md4_test_sum[i], 16 ) != 0 )
+        {
+            ret = 1;
             goto fail;
+        }
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -415,7 +423,7 @@ fail:
     if( verbose != 0 )
         mbedtls_printf( "failed\n" );
 
-    return( 1 );
+    return( ret );
 }
 
 #endif /* MBEDTLS_SELF_TEST */
diff --git a/library/md5.c b/library/md5.c
index 93f6434a12..68a112ab78 100644
--- a/library/md5.c
+++ b/library/md5.c
@@ -373,11 +373,11 @@ static const unsigned char md5_test_buf[7][81] =
     { "message digest" },
     { "abcdefghijklmnopqrstuvwxyz" },
     { "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" },
-    { "12345678901234567890123456789012345678901234567890123456789012" \
+    { "12345678901234567890123456789012345678901234567890123456789012"
       "345678901234567890" }
 };
 
-static const int md5_test_buflen[7] =
+static const size_t md5_test_buflen[7] =
 {
     0, 1, 3, 14, 26, 62, 80
 };
@@ -405,7 +405,7 @@ static const unsigned char md5_test_sum[7][16] =
  */
 int mbedtls_md5_self_test( int verbose )
 {
-    int i;
+    int i, ret = 0;
     unsigned char md5sum[16];
 
     for( i = 0; i < 7; i++ )
@@ -413,12 +413,15 @@ int mbedtls_md5_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  MD5 test #%d: ", i + 1 );
 
-        if( mbedtls_md5_ext( md5_test_buf[i],
-                             md5_test_buflen[i], md5sum ) != 0 )
+        ret = mbedtls_md5_ext( md5_test_buf[i], md5_test_buflen[i], md5sum );
+        if( ret != 0 )
             goto fail;
 
         if( memcmp( md5sum, md5_test_sum[i], 16 ) != 0 )
+        {
+            ret = 1;
             goto fail;
+        }
 
         if( verbose != 0 )
             mbedtls_printf( "passed\n" );
@@ -433,7 +436,7 @@ fail:
     if( verbose != 0 )
         mbedtls_printf( "failed\n" );
 
-    return( 1 );
+    return( ret );
 }
 
 #endif /* MBEDTLS_SELF_TEST */
diff --git a/library/ripemd160.c b/library/ripemd160.c
index bf5058fe98..274a7c9c7e 100644
--- a/library/ripemd160.c
+++ b/library/ripemd160.c
@@ -426,18 +426,22 @@ exit:
  * http://homes.esat.kuleuven.be/~bosselae/mbedtls_ripemd160.html#HMAC
  */
 #define TESTS   8
-#define KEYS    2
-static const char *ripemd160_test_input[TESTS] =
+static const unsigned char ripemd160_test_str[TESTS][81] =
 {
-    "",
-    "a",
-    "abc",
-    "message digest",
-    "abcdefghijklmnopqrstuvwxyz",
-    "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
-    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
-    "1234567890123456789012345678901234567890"
-        "1234567890123456789012345678901234567890",
+    { "" },
+    { "a" },
+    { "abc" },
+    { "message digest" },
+    { "abcdefghijklmnopqrstuvwxyz" },
+    { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" },
+    { "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" },
+    { "12345678901234567890123456789012345678901234567890123456789012"
+      "345678901234567890" },
+};
+
+static const size_t ripemd160_test_strlen[TESTS] =
+{
+    0, 1, 3, 14, 26, 56, 62, 80
 };
 
 static const unsigned char ripemd160_test_md[TESTS][20] =
@@ -475,9 +479,8 @@ int mbedtls_ripemd160_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  RIPEMD-160 test #%d: ", i + 1 );
 
-        ret = mbedtls_ripemd160_ext(
-                                (const unsigned char *)ripemd160_test_input[i],
-                                strlen( ripemd160_test_input[i] ), output );
+        ret = mbedtls_ripemd160_ext( ripemd160_test_str[i],
+                                     ripemd160_test_strlen[i], output );
         if( ret != 0 )
             goto fail;
 
diff --git a/library/sha1.c b/library/sha1.c
index 42f3d6cd54..8d38950356 100644
--- a/library/sha1.c
+++ b/library/sha1.c
@@ -405,7 +405,7 @@ static const unsigned char sha1_test_buf[3][57] =
     { "" }
 };
 
-static const int sha1_test_buflen[3] =
+static const size_t sha1_test_buflen[3] =
 {
     3, 56, 1000
 };
diff --git a/library/sha256.c b/library/sha256.c
index 0e24d69828..b765697929 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -380,7 +380,7 @@ static const unsigned char sha256_test_buf[3][57] =
     { "" }
 };
 
-static const int sha256_test_buflen[3] =
+static const size_t sha256_test_buflen[3] =
 {
     3, 56, 1000
 };
diff --git a/library/sha512.c b/library/sha512.c
index b1947f1ea0..d0faba9416 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -418,7 +418,7 @@ static const unsigned char sha512_test_buf[3][113] =
     { "" }
 };
 
-static const int sha512_test_buflen[3] =
+static const size_t sha512_test_buflen[3] =
 {
     3, 112, 1000
 };

From c0da47dd1ea251c200f1971593a13def3d9e2084 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Fri, 21 Jul 2017 23:48:55 +0100
Subject: [PATCH 129/745] Fix platform setup/teardown feature and comments

Fixed the platform setup/teardown feature, by fixing it for doxygen and adding it
as a feature  in 'version_features.c'.
---
 include/mbedtls/platform.h | 2 --
 library/version_features.c | 3 +++
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index 25b5d21293..35010f8852 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -326,8 +326,6 @@ int mbedtls_platform_setup( mbedtls_platform_context *ctx );
  *
  * \param   ctx     mbed TLS context
  *
- * \return  0 if successful
- *
  * \note    This function should be called after every other mbed TLS module has
  *          been correctly freed using the appropriate free function.
  *          Its implementation is platform specific, and by default, unless
diff --git a/library/version_features.c b/library/version_features.c
index 9f97c7bc3e..bb172f2980 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -69,6 +69,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
     "MBEDTLS_PLATFORM_NV_SEED_ALT",
 #endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
+#if defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
+    "MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT",
+#endif /* MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */
 #if defined(MBEDTLS_DEPRECATED_WARNING)
     "MBEDTLS_DEPRECATED_WARNING",
 #endif /* MBEDTLS_DEPRECATED_WARNING */

From 05d9535c9016d0ea709fa396bfc8c1ed6b73913c Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 4 May 2017 11:05:55 +0100
Subject: [PATCH 130/745] Enable 64-bit compilation with ARM Compiler 6

This patch fixes the conditional preprocessor directives in
include/mbedtls/bignum.h to enable 64-bit compilation with ARM
Compiler 6.
---
 ChangeLog                |  2 ++
 include/mbedtls/bignum.h | 68 ++++++++++++++++++++++++----------------
 2 files changed, 43 insertions(+), 27 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index d9682a5eac..6c2f783cdc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -27,6 +27,8 @@ Bugfix
      Found by redplait #590
    * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
      Reported and fix suggested by guidovranken in #740
+   * Fix conditional preprocessor directives in bignum.h to enable 64-bit
+     compilation when using ARM Compiler 6.
 
 Changes
    * Removed mutexes from ECP hardware accelerator code. Now all hardware
diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index 1a5b4b6752..ac89069dc2 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -106,33 +106,47 @@
  * 32-bit integers can be forced on 64-bit arches (eg. for testing purposes)
  * by defining MBEDTLS_HAVE_INT32 and undefining MBEDTLS_HAVE_ASM
  */
-#if ( ! defined(MBEDTLS_HAVE_INT32) && \
-        defined(_MSC_VER) && defined(_M_AMD64) )
-  #define MBEDTLS_HAVE_INT64
-  typedef  int64_t mbedtls_mpi_sint;
-  typedef uint64_t mbedtls_mpi_uint;
-#else
-  #if ( ! defined(MBEDTLS_HAVE_INT32) &&               \
-        defined(__GNUC__) && (                          \
-        defined(__amd64__) || defined(__x86_64__)    || \
-        defined(__ppc64__) || defined(__powerpc64__) || \
-        defined(__ia64__)  || defined(__alpha__)     || \
-        (defined(__sparc__) && defined(__arch64__))  || \
-        defined(__s390x__) || defined(__mips64) ) )
-     #define MBEDTLS_HAVE_INT64
-     typedef  int64_t mbedtls_mpi_sint;
-     typedef uint64_t mbedtls_mpi_uint;
-     /* mbedtls_t_udbl defined as 128-bit unsigned int */
-     typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)));
-     #define MBEDTLS_HAVE_UDBL
-  #else
-     #define MBEDTLS_HAVE_INT32
-     typedef  int32_t mbedtls_mpi_sint;
-     typedef uint32_t mbedtls_mpi_uint;
-     typedef uint64_t mbedtls_t_udbl;
-     #define MBEDTLS_HAVE_UDBL
-  #endif /* !MBEDTLS_HAVE_INT32 && __GNUC__ && 64-bit platform */
-#endif /* !MBEDTLS_HAVE_INT32 && _MSC_VER && _M_AMD64 */
+#if !defined(MBEDTLS_HAVE_INT32)
+    #if defined(_MSC_VER) && defined(_M_AMD64)
+        /* Always choose 64-bit when using MSC */
+        #define MBEDTLS_HAVE_INT64
+        typedef  int64_t mbedtls_mpi_sint;
+        typedef uint64_t mbedtls_mpi_uint;
+    #elif defined(__GNUC__) && (                         \
+        defined(__amd64__) || defined(__x86_64__)     || \
+        defined(__ppc64__) || defined(__powerpc64__)  || \
+        defined(__ia64__)  || defined(__alpha__)      || \
+        ( defined(__sparc__) && defined(__arch64__) ) || \
+        defined(__s390x__) || defined(__mips64) )
+        #define MBEDTLS_HAVE_INT64
+        typedef  int64_t mbedtls_mpi_sint;
+        typedef uint64_t mbedtls_mpi_uint;
+        /* mbedtls_t_udbl defined as 128-bit unsigned int */
+        typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)));
+        #define MBEDTLS_HAVE_UDBL
+    #elif defined(__ARMCC_VERSION) && defined(__aarch64__)
+        /* __ARMCC_VERSION is defined for both armcc and armclang and
+         * __aarch64__ is only defined by armclang when compiling 64-bit code
+         */
+        #define MBEDTLS_HAVE_INT64
+        typedef  int64_t mbedtls_mpi_sint;
+        typedef uint64_t mbedtls_mpi_uint;
+        /* mbedtls_t_udbl defined as 128-bit unsigned int */
+        typedef __uint128_t mbedtls_t_udbl;
+        #define MBEDTLS_HAVE_UDBL
+    #endif
+#endif /* !MBEDTLS_HAVE_INT32 */
+
+#if !defined(MBEDTLS_HAVE_INT64)
+    /* Default to 32-bit compilation */
+    #if !defined(MBEDTLS_HAVE_INT32)
+        #define MBEDTLS_HAVE_INT32
+    #endif /* !MBEDTLS_HAVE_INT32 */
+    typedef  int32_t mbedtls_mpi_sint;
+    typedef uint32_t mbedtls_mpi_uint;
+    typedef uint64_t mbedtls_t_udbl;
+    #define MBEDTLS_HAVE_UDBL
+#endif /* !MBEDTLS_HAVE_INT64 */
 
 #ifdef __cplusplus
 extern "C" {

From dd29c2f2c3da25f3d379d07bd68d4056407870ba Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 4 May 2017 11:35:51 +0100
Subject: [PATCH 131/745] Add all.sh test to force 32-bit compilation

---
 tests/scripts/all.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 7c33c5c2cc..743735e39b 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -438,6 +438,17 @@ if uname -a | grep -F x86_64 >/dev/null; then
 msg "build: i386, make, gcc" # ~ 30s
 cleanup
 CC=gcc CFLAGS='-Werror -Wall -Wextra -m32' make
+
+msg "build: gcc, force 32-bit compilation"
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl unset MBEDTLS_HAVE_ASM
+scripts/config.pl unset MBEDTLS_AESNI_C
+scripts/config.pl unset MBEDTLS_PADLOCK_C
+CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT32' make
+
+msg "test: gcc, force 32-bit compilation"
+make test
 fi # x86_64
 
 msg "build: arm-none-eabi-gcc, make" # ~ 10s

From 6ee7dad8961a089f0c405c5bdc2fc58efc2bff08 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 11:49:32 +0100
Subject: [PATCH 132/745] Allow forcing 64-bit integer type

Allow forcing 64-bit integer type for bignum operations. Also introduce
the macro MBEDTLS_TYPE_UDBL to allow configuration of the double length
integer in unknown compilers.
---
 include/mbedtls/bignum.h       | 61 ++++++++++++++++++++++++++--------
 include/mbedtls/check_config.h | 10 ++++++
 2 files changed, 57 insertions(+), 14 deletions(-)

diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index ac89069dc2..3b76c1cac4 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -103,13 +103,28 @@
 /*
  * Define the base integer type, architecture-wise.
  *
- * 32-bit integers can be forced on 64-bit arches (eg. for testing purposes)
- * by defining MBEDTLS_HAVE_INT32 and undefining MBEDTLS_HAVE_ASM
+ * 32 or 64-bit integer types can be forced regardless of the underlying
+ * architecture by defining MBEDTLS_HAVE_INT32 or MBEDTLS_HAVE_INT64
+ * respectively and undefining MBEDTLS_HAVE_ASM.
+ *
+ * Double length integers (e.g. 128-bit in 64-bit architectures) can be
+ * disabled by defining MBEDTLS_NO_UDBL_DIVISION.
+ *
+ * The double length integer types can be configured by defining
+ * MBEDTLS_TYPE_UDBL when the type cannot be automatically deduced by the
+ * library (e.g. the compiler is unknown). The definition of MBEDTLS_TYPE_UDBL
+ * must be a complete statement of the form:
+ *      typedef <UDBL_TYPE> mbedtls_t_udbl <OTHER_DIRECTIVES>
+ * for example:
+ *      #define MBEDTLS_TYPE_UDBL       \
+ *          typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)))
  */
 #if !defined(MBEDTLS_HAVE_INT32)
     #if defined(_MSC_VER) && defined(_M_AMD64)
         /* Always choose 64-bit when using MSC */
-        #define MBEDTLS_HAVE_INT64
+        #if !defined(MBEDTLS_HAVE_INT64)
+            #define MBEDTLS_HAVE_INT64
+        #endif /* !MBEDTLS_HAVE_INT64 */
         typedef  int64_t mbedtls_mpi_sint;
         typedef uint64_t mbedtls_mpi_uint;
     #elif defined(__GNUC__) && (                         \
@@ -118,22 +133,39 @@
         defined(__ia64__)  || defined(__alpha__)      || \
         ( defined(__sparc__) && defined(__arch64__) ) || \
         defined(__s390x__) || defined(__mips64) )
-        #define MBEDTLS_HAVE_INT64
+        #if !defined(MBEDTLS_HAVE_INT64)
+            #define MBEDTLS_HAVE_INT64
+        #endif /* MBEDTLS_HAVE_INT64 */
         typedef  int64_t mbedtls_mpi_sint;
         typedef uint64_t mbedtls_mpi_uint;
-        /* mbedtls_t_udbl defined as 128-bit unsigned int */
-        typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)));
-        #define MBEDTLS_HAVE_UDBL
+        #if !defined(MBEDTLS_NO_UDBL_DIVISION)
+            /* mbedtls_t_udbl defined as 128-bit unsigned int */
+            typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)));
+            #define MBEDTLS_HAVE_UDBL
+        #endif /* !MBEDTLS_NO_UDBL_DIVISION */
     #elif defined(__ARMCC_VERSION) && defined(__aarch64__)
-        /* __ARMCC_VERSION is defined for both armcc and armclang and
+        /*
+         * __ARMCC_VERSION is defined for both armcc and armclang and
          * __aarch64__ is only defined by armclang when compiling 64-bit code
          */
-        #define MBEDTLS_HAVE_INT64
+        #if !defined(MBEDTLS_HAVE_INT64)
+            #define MBEDTLS_HAVE_INT64
+        #endif /* !MBEDTLS_HAVE_INT64 */
         typedef  int64_t mbedtls_mpi_sint;
         typedef uint64_t mbedtls_mpi_uint;
-        /* mbedtls_t_udbl defined as 128-bit unsigned int */
-        typedef __uint128_t mbedtls_t_udbl;
-        #define MBEDTLS_HAVE_UDBL
+        #if !defined(MBEDTLS_NO_UDBL_DIVISION)
+            /* mbedtls_t_udbl defined as 128-bit unsigned int */
+            typedef __uint128_t mbedtls_t_udbl;
+            #define MBEDTLS_HAVE_UDBL
+        #endif /* !MBEDTLS_NO_UDBL_DIVISION */
+    #elif defined(MBEDTLS_HAVE_INT64)
+        /* Force 64-bit integers with unknown compiler */
+        typedef  int64_t mbedtls_mpi_sint;
+        typedef uint64_t mbedtls_mpi_uint;
+        #if !defined(MBEDTLS_NO_UDBL_DIVISION) && defined(MBEDTLS_TYPE_UDBL)
+            MBEDTLS_TYPE_UDBL;
+            #define MBEDTLS_HAVE_UDBL
+        #endif /* !MBEDTLS_NO_UDBL_DIVISION && MBEDTLS_TYPE_UDBL */
     #endif
 #endif /* !MBEDTLS_HAVE_INT32 */
 
@@ -144,8 +176,9 @@
     #endif /* !MBEDTLS_HAVE_INT32 */
     typedef  int32_t mbedtls_mpi_sint;
     typedef uint32_t mbedtls_mpi_uint;
-    typedef uint64_t mbedtls_t_udbl;
-    #define MBEDTLS_HAVE_UDBL
+    #if !defined(MBEDTLS_NO_UDBL_DIVISION)
+        typedef uint64_t mbedtls_t_udbl;
+    #endif /* !MBEDTLS_NO_UDBL_DIVISION */
 #endif /* !MBEDTLS_HAVE_INT64 */
 
 #ifdef __cplusplus
diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index dab1113d8b..7261e7da9d 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -650,6 +650,16 @@
 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
 #endif
 
+#if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
+#error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
+#endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
+
+#if (defined(MBEDTLS_HAVE_INT32) || define(MBEDTLS_HAVE_INT64)) && \
+    defined(MBEDTLS_HAVE_ASM
+#error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_INT64 cannot be"
+    "defined simultaneously"
+#endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
+
 /*
  * Avoid warning from -pedantic. This is a convenient place for this
  * workaround since this is included by every single file before the

From 9a9adcd6aab77abe97ed77ae200516f2fe1d20ed Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 8 Jun 2017 15:19:20 +0200
Subject: [PATCH 133/745] MBEDTLS_NO_INT64_DIVISION -> MBEDTLS_NO_UDBL_DIVISION

Changed the option to disable the use of 64-bit division, to an option
to disable the use of double-width division, whether that's 64 or 128-bit.
---
 ChangeLog                |  7 +++++++
 include/mbedtls/config.h | 25 +++++++++++++++++++++++++
 tests/scripts/all.sh     |  7 +++++++
 3 files changed, 39 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 6c2f783cdc..c3ec3c3cd0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -16,6 +16,13 @@ API Changes
      qualifier from the functions mbedtls_aes_decrypt, mbedtls_aes_encrypt,
      mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk.
 
+Changes
+   * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
+     64-bit division.
+   * Added config.h option MBEDTLS_TYPE_UDBL to allow configuring the
+     double-width integer type used in the bignum module when the compiler is
+     unknown.
+
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index de99938485..a921f47874 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -55,6 +55,31 @@
  */
 #define MBEDTLS_HAVE_ASM
 
+/**
+ * \def MBEDTLS_NO_UDBL_DIVISION
+ *
+ * The platform lacks support for double-width integer division (64-bit
+ * division on a 32-bit platform, 128-bit division on a 64-bit platform).
+ *
+ * Used in:
+ *      include/mbedtls/bignum.h
+ *      library/bignum.c
+ *
+ * The bignum code uses double-width division to speed up some operations.
+ * Double-width division is often implemented in software that needs to
+ * be linked with the program. The presence of a double-width integer
+ * type is usually detected automatically through preprocessor macros,
+ * but the automatic detection cannot know whether the code needs to
+ * and can be linked with an implementation of division for that type.
+ * By default division is assumed to be usable if the type is present.
+ * Uncomment this option to prevent the use of double-width division.
+ *
+ * Note that division for the native integer type is always required.
+ * Furthermore, a 64-bit type is always required even on a 32-bit
+ * platform, but it need not support multiplication or division.
+ */
+//#define MBEDTLS_NO_UDBL_DIVISION
+
 /**
  * \def MBEDTLS_HAVE_SSE2
  *
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 743735e39b..630ddfb366 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -468,6 +468,13 @@ scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # execinfo.h
 scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C # calls exit
 CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wall -Wextra' make lib
 
+msg "build: arm-none-eabi-gcc -DMBEDTLS_NO_UDBL_DIVISION, make" # ~ 10s
+cleanup
+scripts/config.pl set MBEDTLS_NO_UDBL_DIVISION
+CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wall -Wextra' make lib
+echo "Checking that software 64-bit division is not required"
+! grep __aeabi_uldiv library/*.o
+
 msg "build: ARM Compiler 5, make"
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"

From 710f54182f09b419a15de67c9ae10ebb6d48a002 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 15 Jun 2017 18:01:54 +0200
Subject: [PATCH 134/745] Checked names

---
 library/version_features.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/version_features.c b/library/version_features.c
index bb172f2980..5cbe8aca37 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -36,6 +36,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_HAVE_ASM)
     "MBEDTLS_HAVE_ASM",
 #endif /* MBEDTLS_HAVE_ASM */
+#if defined(MBEDTLS_NO_UDBL_DIVISION)
+    "MBEDTLS_NO_UDBL_DIVISION",
+#endif /* MBEDTLS_NO_UDBL_DIVISION */
 #if defined(MBEDTLS_HAVE_SSE2)
     "MBEDTLS_HAVE_SSE2",
 #endif /* MBEDTLS_HAVE_SSE2 */

From bebc5f69f8d21ff6feec49de96fffb2949e215f9 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 12:11:19 +0100
Subject: [PATCH 135/745] Fix typo in check_config.h

---
 include/mbedtls/bignum.h       | 4 ++--
 include/mbedtls/check_config.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index 3b76c1cac4..c8d94c920a 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -107,10 +107,10 @@
  * architecture by defining MBEDTLS_HAVE_INT32 or MBEDTLS_HAVE_INT64
  * respectively and undefining MBEDTLS_HAVE_ASM.
  *
- * Double length integers (e.g. 128-bit in 64-bit architectures) can be
+ * Double-width integers (e.g. 128-bit in 64-bit architectures) can be
  * disabled by defining MBEDTLS_NO_UDBL_DIVISION.
  *
- * The double length integer types can be configured by defining
+ * The double-width integer types can be configured by defining
  * MBEDTLS_TYPE_UDBL when the type cannot be automatically deduced by the
  * library (e.g. the compiler is unknown). The definition of MBEDTLS_TYPE_UDBL
  * must be a complete statement of the form:
diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index 7261e7da9d..e846b429ab 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -654,8 +654,8 @@
 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
 
-#if (defined(MBEDTLS_HAVE_INT32) || define(MBEDTLS_HAVE_INT64)) && \
-    defined(MBEDTLS_HAVE_ASM
+#if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
+    defined(MBEDTLS_HAVE_ASM)
 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_INT64 cannot be"
     "defined simultaneously"
 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */

From 713c6fdd4e7ec2170c474c73d4302d5d9e4eca1f Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 13:21:15 +0100
Subject: [PATCH 136/745] Fix check_config.h #error directive

---
 include/mbedtls/check_config.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index e846b429ab..fa72454e53 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -656,8 +656,7 @@
 
 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
     defined(MBEDTLS_HAVE_ASM)
-#error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_INT64 cannot be"
-    "defined simultaneously"
+#error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
 
 /*

From 33264d7a96c8a66c76b36e81854e9b9da8e1dba3 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 13:21:34 +0100
Subject: [PATCH 137/745] Add tests for 64 and 32-bit int types compilation

---
 tests/scripts/all.sh | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 630ddfb366..7466b5403f 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -447,10 +447,31 @@ scripts/config.pl unset MBEDTLS_AESNI_C
 scripts/config.pl unset MBEDTLS_PADLOCK_C
 CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT32' make
 
-msg "test: gcc, force 32-bit compilation"
+msg "build: gcc, force 64-bit compilation"
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl unset MBEDTLS_HAVE_ASM
+scripts/config.pl unset MBEDTLS_AESNI_C
+scripts/config.pl unset MBEDTLS_PADLOCK_C
+CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64' make
+
+msg "test: gcc, force 64-bit compilation"
 make test
+
+msg "build: gcc, force 64-bit compilation, attempt to set MBEDTLS_TYPE_UDBL"
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl unset MBEDTLS_HAVE_ASM
+scripts/config.pl unset MBEDTLS_AESNI_C
+scripts/config.pl unset MBEDTLS_PADLOCK_C
+CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64 -DMBEDTLS_TYPE_UDBL="typedef XXXXXX"' make
 fi # x86_64
 
+msg "build: gcc, attempt to set MBEDTLS_TYPE_UDBL for known compiler"
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_TYPE_UDBL="typedef XXXXXX"' make
+
 msg "build: arm-none-eabi-gcc, make" # ~ 10s
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"

From 6fb65864a20c0ebb0ad571bd6a755a0c279d3f73 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 13:27:35 +0100
Subject: [PATCH 138/745] Fix no 64-bit division test in all.sh

---
 tests/scripts/all.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 7466b5403f..1f5bad44b3 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -491,6 +491,18 @@ CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wa
 
 msg "build: arm-none-eabi-gcc -DMBEDTLS_NO_UDBL_DIVISION, make" # ~ 10s
 cleanup
+scripts/config.pl full
+scripts/config.pl unset MBEDTLS_NET_C
+scripts/config.pl unset MBEDTLS_TIMING_C
+scripts/config.pl unset MBEDTLS_FS_IO
+scripts/config.pl unset MBEDTLS_ENTROPY_NV_SEED
+scripts/config.pl set MBEDTLS_NO_PLATFORM_ENTROPY
+# following things are not in the default config
+scripts/config.pl unset MBEDTLS_HAVEGE_C # depends on timing.c
+scripts/config.pl unset MBEDTLS_THREADING_PTHREAD
+scripts/config.pl unset MBEDTLS_THREADING_C
+scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # execinfo.h
+scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C # calls exit
 scripts/config.pl set MBEDTLS_NO_UDBL_DIVISION
 CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wall -Wextra' make lib
 echo "Checking that software 64-bit division is not required"

From de2e70431f01341291be75a778f4c3c43cfbd471 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Thu, 20 Jul 2017 17:33:09 +0100
Subject: [PATCH 139/745] Remove MBEDTLS_TYPE_UDBL option

---
 ChangeLog                |  3 ---
 include/mbedtls/bignum.h | 14 +-------------
 2 files changed, 1 insertion(+), 16 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index c3ec3c3cd0..008db7ace3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -19,9 +19,6 @@ API Changes
 Changes
    * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
      64-bit division.
-   * Added config.h option MBEDTLS_TYPE_UDBL to allow configuring the
-     double-width integer type used in the bignum module when the compiler is
-     unknown.
 
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index c8d94c920a..456a804204 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -109,15 +109,6 @@
  *
  * Double-width integers (e.g. 128-bit in 64-bit architectures) can be
  * disabled by defining MBEDTLS_NO_UDBL_DIVISION.
- *
- * The double-width integer types can be configured by defining
- * MBEDTLS_TYPE_UDBL when the type cannot be automatically deduced by the
- * library (e.g. the compiler is unknown). The definition of MBEDTLS_TYPE_UDBL
- * must be a complete statement of the form:
- *      typedef <UDBL_TYPE> mbedtls_t_udbl <OTHER_DIRECTIVES>
- * for example:
- *      #define MBEDTLS_TYPE_UDBL       \
- *          typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)))
  */
 #if !defined(MBEDTLS_HAVE_INT32)
     #if defined(_MSC_VER) && defined(_M_AMD64)
@@ -162,10 +153,6 @@
         /* Force 64-bit integers with unknown compiler */
         typedef  int64_t mbedtls_mpi_sint;
         typedef uint64_t mbedtls_mpi_uint;
-        #if !defined(MBEDTLS_NO_UDBL_DIVISION) && defined(MBEDTLS_TYPE_UDBL)
-            MBEDTLS_TYPE_UDBL;
-            #define MBEDTLS_HAVE_UDBL
-        #endif /* !MBEDTLS_NO_UDBL_DIVISION && MBEDTLS_TYPE_UDBL */
     #endif
 #endif /* !MBEDTLS_HAVE_INT32 */
 
@@ -178,6 +165,7 @@
     typedef uint32_t mbedtls_mpi_uint;
     #if !defined(MBEDTLS_NO_UDBL_DIVISION)
         typedef uint64_t mbedtls_t_udbl;
+        #define MBEDTLS_HAVE_UDBL
     #endif /* !MBEDTLS_NO_UDBL_DIVISION */
 #endif /* !MBEDTLS_HAVE_INT64 */
 

From c327aa1542315a79cc9451973631c81217be52bd Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 21 Jul 2017 10:50:25 +0100
Subject: [PATCH 140/745] Remove MBEDTLS_TYPE_UDBL tests from all.sh

---
 tests/scripts/all.sh | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 1f5bad44b3..65dc471759 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -458,20 +458,15 @@ CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64' make
 msg "test: gcc, force 64-bit compilation"
 make test
 
-msg "build: gcc, force 64-bit compilation, attempt to set MBEDTLS_TYPE_UDBL"
+msg "build: gcc, force 64-bit compilation"
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl unset MBEDTLS_HAVE_ASM
 scripts/config.pl unset MBEDTLS_AESNI_C
 scripts/config.pl unset MBEDTLS_PADLOCK_C
-CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64 -DMBEDTLS_TYPE_UDBL="typedef XXXXXX"' make
+CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64' make
 fi # x86_64
 
-msg "build: gcc, attempt to set MBEDTLS_TYPE_UDBL for known compiler"
-cleanup
-cp "$CONFIG_H" "$CONFIG_BAK"
-CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_TYPE_UDBL="typedef XXXXXX"' make
-
 msg "build: arm-none-eabi-gcc, make" # ~ 10s
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"

From fdd11b253125253b6abb76da3e8f42f3c91a3076 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 21 Jul 2017 10:56:22 +0100
Subject: [PATCH 141/745] Improve MBEDTLS_NO_UDBL_DIVISION description

---
 include/mbedtls/config.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index a921f47874..47c7196402 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -76,7 +76,10 @@
  *
  * Note that division for the native integer type is always required.
  * Furthermore, a 64-bit type is always required even on a 32-bit
- * platform, but it need not support multiplication or division.
+ * platform, but it need not support multiplication or division. In some
+ * cases it is also desirable to disable some double-width operations. For
+ * example, if double-width division is implemented in software, disabling
+ * it can reduce code size in some embedded targets.
  */
 //#define MBEDTLS_NO_UDBL_DIVISION
 

From 3422ddfa4c8e5f21c5339f692eb3318d7163c607 Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Thu, 22 Jun 2017 10:02:07 +0100
Subject: [PATCH 142/745] Remove mutexes from ECP hardware acceleration

Protecting the ECP hardware acceleratior with mutexes is inconsistent with the
philosophy of the library. Pre-existing hardware accelerator interfaces
leave concurrency support to the underlying platform.

Fixes #863
---
 ChangeLog | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 008db7ace3..539fff1025 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS x.x.x branch released xxxx-xx-xx
+= mbed TLS 2.x.x released xxxx-xx-xx
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
@@ -16,10 +16,6 @@ API Changes
      qualifier from the functions mbedtls_aes_decrypt, mbedtls_aes_encrypt,
      mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk.
 
-Changes
-   * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
-     64-bit division.
-
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716
@@ -35,6 +31,8 @@ Bugfix
      compilation when using ARM Compiler 6.
 
 Changes
+   * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
+     64-bit division.
    * Removed mutexes from ECP hardware accelerator code. Now all hardware
      accelerator code in the library leaves concurrency handling to the
      platform. Reported by Steven Cooreman. #863

From 537e2e9bb3098377febf51a20b1befdd99d5746b Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Fri, 16 Dec 2016 16:15:56 +0200
Subject: [PATCH 143/745] fix for issue 1118: check if iv is zero in gcm.

1) found by roberto in mbedtls forum
2) if iv_len is zero, return an error
3) add tests for invalid parameters
---
 ChangeLog | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 539fff1025..292d5f3808 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,10 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS 2.x.x released xxxx-xx-xx
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Bugfix
+   * Add a check if iv_len is zero, and return an error if it is zero. reported
+     by roberto. #716
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 237ab35b4aa7d2a9b480da5f447647fa07c41c6a Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Mon, 9 Jan 2017 19:27:59 +0200
Subject: [PATCH 144/745] Wrong preproccessor condition fix

Fix for issue #696
Change #if defined(MBEDTLS_THREADING_PTHREAD)
to #if defined(MBEDTLS_THREADING_C)
---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 292d5f3808..240bff40a4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,9 @@ mbed TLS ChangeLog (Sorted per branch, date)
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716
+   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
+     to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
+     always be implemented by pthread support. Fix for #696
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 8a26de6d99b3eb7800156a197a66180b82e39f16 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Mon, 9 Jan 2017 15:09:16 +0200
Subject: [PATCH 145/745] Resource leak fix on windows platform

Fix a resource leak on windows platform, in mbedtls_x509_crt_parse_path,
in case a failure. when an error occurs, goto cleanup, and free the
resource, instead of returning error code immediately.
---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 240bff40a4..1271231176 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,9 @@ Bugfix
    * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
      to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
      always be implemented by pthread support. Fix for #696
+   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
+     In case of failure, when an error occures, goto cleanup.
+     Found by redplait #590
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From e6ec1d2d44b0272744106e533cd756e3c0747263 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 12 Jan 2017 14:50:50 +0200
Subject: [PATCH 146/745] Check return code of mbedtls_mpi_fill_random

Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
Reported and fix suggested by guidovranken in #740
---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 1271231176..562fa6a785 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -11,6 +11,8 @@ Bugfix
    * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
      In case of failure, when an error occures, goto cleanup.
      Found by redplait #590
+   * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
+     Reported and fix suggested by guidovranken in #740
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From de1586799d9f2794e28fb94a382bac59d36a15a8 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Sat, 22 Jul 2017 11:49:55 +0200
Subject: [PATCH 147/745] Added missing credit to Changelog and format fixes

---
 ChangeLog | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 562fa6a785..40b4fae44d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -26,7 +26,8 @@ API Changes
    * Reverted API/ABI breaking changes introduced in mbed TLS 2.5.1, to make the
      API consistent with mbed TLS 2.5.0. Specifically removed the inline
      qualifier from the functions mbedtls_aes_decrypt, mbedtls_aes_encrypt,
-     mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk.
+     mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk. #978
+     Found by James Cowgill.
 
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
@@ -44,7 +45,7 @@ Bugfix
 
 Changes
    * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
-     64-bit division.
+     64-bit division. #708
    * Removed mutexes from ECP hardware accelerator code. Now all hardware
      accelerator code in the library leaves concurrency handling to the
      platform. Reported by Steven Cooreman. #863

From 7e8e57c6d1192d7cf867166935a0d66e6e71743f Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Sun, 23 Jul 2017 10:19:29 +0100
Subject: [PATCH 148/745] Initialize RSA context in RSA test suite before first
 potentially failing operation

The function `mbedtls_rsa_gen_key` from `test_suite_rsa.function` initialized a stack allocated RSA context only after
seeding the CTR DRBG. If the latter operation failed, the cleanup code tried to free the uninitialized RSA context,
potentially resulting in a segmentation fault. Fixes one aspect of #1023.
---
 tests/suites/test_suite_rsa.function | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index d48bc8595e..e9ae1bf96f 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -667,13 +667,12 @@ void mbedtls_rsa_gen_key( int nrbits, int exponent, int result)
     const char *pers = "test_suite_rsa";
 
     mbedtls_ctr_drbg_init( &ctr_drbg );
-
     mbedtls_entropy_init( &entropy );
+    mbedtls_rsa_init ( &ctx, 0, 0 );
+
     TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
                                 (const unsigned char *) pers, strlen( pers ) ) == 0 );
 
-    mbedtls_rsa_init( &ctx, 0, 0 );
-
     TEST_ASSERT( mbedtls_rsa_gen_key( &ctx, mbedtls_ctr_drbg_random, &ctr_drbg, nrbits, exponent ) == result );
     if( result == 0 )
     {

From 1b841cc9bf8f4756938946cce312f4dbff8bd87a Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Sun, 23 Jul 2017 10:22:45 +0100
Subject: [PATCH 149/745] Correct typo in entropy test suite data

---
 tests/suites/test_suite_entropy.data | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/suites/test_suite_entropy.data b/tests/suites/test_suite_entropy.data
index e0dfae32aa..5cff399849 100644
--- a/tests/suites/test_suite_entropy.data
+++ b/tests/suites/test_suite_entropy.data
@@ -34,10 +34,10 @@ entropy_threshold:16:2:8
 Entropy threshold #2
 entropy_threshold:32:1:32
 
-Entropy thershold #3
+Entropy threshold #3
 entropy_threshold:16:0:MBEDTLS_ERR_ENTROPY_SOURCE_FAILED
 
-Entropy thershold #4
+Entropy threshold #4
 entropy_threshold:1024:1:MBEDTLS_ERR_ENTROPY_SOURCE_FAILED
 
 Check NV seed standard IO

From 910f662cd7e804b5ecff9abb97d0e216122a675d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Sun, 23 Jul 2017 10:23:24 +0100
Subject: [PATCH 150/745] Increase readability of verbose test suite output

---
 tests/suites/main_test.function | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/suites/main_test.function b/tests/suites/main_test.function
index a7bb41de35..fe49bdfd80 100644
--- a/tests/suites/main_test.function
+++ b/tests/suites/main_test.function
@@ -432,24 +432,24 @@ int main(int argc, const char *argv[])
             if( unmet_dep_count > 0 || ret == DISPATCH_UNSUPPORTED_SUITE )
             {
                 total_skipped++;
-                mbedtls_fprintf( stdout, "----\n" );
+                mbedtls_fprintf( stdout, "----" );
 
                 if( 1 == option_verbose && ret == DISPATCH_UNSUPPORTED_SUITE )
                 {
-                    mbedtls_fprintf( stdout, "   Test Suite not enabled" );
+                    mbedtls_fprintf( stdout, "\n   Test Suite not enabled" );
                 }
 
                 if( 1 == option_verbose && unmet_dep_count > 0 )
                 {
-                    mbedtls_fprintf( stdout, "   Unmet dependencies: " );
+                    mbedtls_fprintf( stdout, "\n   Unmet dependencies: " );
                     for( i = 0; i < unmet_dep_count; i++ )
                     {
                         mbedtls_fprintf(stdout, "%s  ",
                                         unmet_dependencies[i]);
                         free(unmet_dependencies[i]);
                     }
-                    mbedtls_fprintf( stdout, "\n" );
                 }
+                mbedtls_fprintf( stdout, "\n" );
                 fflush( stdout );
 
                 unmet_dep_count = 0;

From 75efa792013d00bc35fab91e28cc0ebd29a86f71 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Sun, 23 Jul 2017 10:23:43 +0100
Subject: [PATCH 151/745] Adapt generic test suite file to coding standard

---
 tests/suites/main_test.function | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/tests/suites/main_test.function b/tests/suites/main_test.function
index fe49bdfd80..5d1e9ecf02 100644
--- a/tests/suites/main_test.function
+++ b/tests/suites/main_test.function
@@ -396,7 +396,7 @@ int main(int argc, const char *argv[])
                     break;
                 cnt = parse_arguments( buf, strlen(buf), params );
             }
- 
+
             // If there are no unmet dependencies execute the test
             if( unmet_dep_count == 0 )
             {
@@ -462,22 +462,22 @@ int main(int argc, const char *argv[])
             else if( ret == DISPATCH_INVALID_TEST_DATA )
             {
                 mbedtls_fprintf( stderr, "FAILED: FATAL PARSE ERROR\n" );
-                fclose(file);
+                fclose( file );
                 mbedtls_exit( 2 );
             }
             else
                 total_errors++;
 
-            if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
+            if( ( ret = get_line( file, buf, sizeof( buf ) ) ) != 0 )
                 break;
-            if( strlen(buf) != 0 )
+            if( strlen( buf ) != 0 )
             {
                 mbedtls_fprintf( stderr, "Should be empty %d\n",
-                                 (int) strlen(buf) );
+                                 (int) strlen( buf ) );
                 return( 1 );
             }
         }
-        fclose(file);
+        fclose( file );
 
         /* In case we encounter early end of file */
         for( i = 0; i < unmet_dep_count; i++ )
@@ -508,4 +508,3 @@ int main(int argc, const char *argv[])
 
     return( total_errors != 0 );
 }
-

From f058f34b5a892e73c0fe465e3180feab4659080a Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Sun, 23 Jul 2017 10:24:22 +0100
Subject: [PATCH 152/745] Support negative dependencies in test cases

The entropy test suite uses a negative dependency "depends_on:!CONFIG_FLAG" for one of its tests. This kind of
dependency (running a test only if some configuration flag is not defined) is currently not supported and instead
results in the respective test case being dropped.

This commit adds support for negative dependencies in test cases.
---
 tests/scripts/generate_code.pl | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/tests/scripts/generate_code.pl b/tests/scripts/generate_code.pl
index 84e949dfad..f803a803de 100755
--- a/tests/scripts/generate_code.pl
+++ b/tests/scripts/generate_code.pl
@@ -312,7 +312,7 @@ END
 # and make check code
 my $dep_check_code;
 
-my @res = $test_data =~ /^depends_on:([\w:]+)/msg;
+my @res = $test_data =~ /^depends_on:([!:\w]+)/msg;
 my %case_deps;
 foreach my $deps (@res)
 {
@@ -323,7 +323,23 @@ foreach my $deps (@res)
 }
 while( my ($key, $value) = each(%case_deps) )
 {
-    $dep_check_code .= << "END";
+    if( substr($key, 0, 1) eq "!" )
+    {
+        my $key = substr($key, 1);
+        $dep_check_code .= << "END";
+    if( strcmp( str, "!$key" ) == 0 )
+    {
+#if !defined($key)
+        return( DEPENDENCY_SUPPORTED );
+#else
+        return( DEPENDENCY_NOT_SUPPORTED );
+#endif
+    }
+END
+    }
+    else
+    {
+        $dep_check_code .= << "END";
     if( strcmp( str, "$key" ) == 0 )
     {
 #if defined($key)
@@ -333,6 +349,7 @@ while( my ($key, $value) = each(%case_deps) )
 #endif
     }
 END
+    }
 }
 
 # Make mapping code

From 51aaa99473aa3e5f62440b1d683f4858ea4e188c Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Sun, 23 Jul 2017 13:42:36 +0200
Subject: [PATCH 153/745] Fixes test for MBEDTLS_NO_UDBL_DIVISION

The test for MBEDTLS_NO_UDBL_DIVISION wasn't preserving it's own config.h
for the next test.

Also added comments to ARM Compiler 6 tests to better explain them.
---
 tests/scripts/all.sh | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 65dc471759..d9c5bbfa4a 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -486,6 +486,7 @@ CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wa
 
 msg "build: arm-none-eabi-gcc -DMBEDTLS_NO_UDBL_DIVISION, make" # ~ 10s
 cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl full
 scripts/config.pl unset MBEDTLS_NET_C
 scripts/config.pl unset MBEDTLS_TIMING_C
@@ -526,11 +527,20 @@ scripts/config.pl unset MBEDTLS_PLATFORM_TIME_ALT # depends on MBEDTLS_HAVE_TIME
 CC="$ARMC5_CC" AR="$ARMC5_AR" WARNING_CFLAGS='--strict --c99' make lib
 make clean
 
+# ARM Compiler 6 - Target ARMv7-A
 armc6_build_test "--target=arm-arm-none-eabi -march=armv7-a"
+
+# ARM Compiler 6 - Target ARMv7-M
 armc6_build_test "--target=arm-arm-none-eabi -march=armv7-m"
+
+# ARM Compiler 6 - Target ARMv8-A - AArch32
 armc6_build_test "--target=arm-arm-none-eabi -march=armv8.2-a"
+
+# ARM Compiler 6 - Target ARMv8-M
 armc6_build_test "--target=arm-arm-none-eabi -march=armv8-m.main"
-armc6_build_test "--target=aarch64-arm-none-eabi"
+
+# ARM Compiler 6 - Target ARMv8-A - AArch64
+armc6_build_test "--target=aarch64-arm-none-eabi -march=armv8.2-a"
 
 msg "build: allow SHA1 in certificates by default"
 cleanup

From c6deafc0d495b3e80cd42cf8de451960f6e2190d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Sun, 23 Jul 2017 14:06:42 +0100
Subject: [PATCH 154/745] Omit RSA key generation test if no strong entropy is
 present

The RSA key generation test needs strong entropy to succeed. This commit captures the presence of a strong entropy
source in a preprocessor flag and only runs the key generation test if that flag is set.
---
 include/mbedtls/entropy.h            | 10 ++++++++++
 library/entropy.c                    |  3 +++
 tests/suites/test_suite_entropy.data |  8 ++++++--
 tests/suites/test_suite_rsa.function |  2 +-
 4 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/include/mbedtls/entropy.h b/include/mbedtls/entropy.h
index 747aca4dfa..b374b34eca 100644
--- a/include/mbedtls/entropy.h
+++ b/include/mbedtls/entropy.h
@@ -55,6 +55,16 @@
 #define MBEDTLS_ERR_ENTROPY_NO_STRONG_SOURCE              -0x003D  /**< No strong sources have been added to poll. */
 #define MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR                 -0x003F  /**< Read/write error in file. */
 
+/* Indicates whether at least one standard strong entropy source is enabled. */
+#if defined(MBEDTLS_TEST_NULL_ENTROPY) ||             \
+    ( !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) && \
+      ( !defined(MBEDTLS_NO_PLATFORM_ENTROPY)  ||     \
+         defined(MBEDTLS_HAVEGE_C)             ||     \
+         defined(MBEDTLS_ENTROPY_HARDWARE_ALT) ||     \
+         defined(ENTROPY_NV_SEED) ) )
+#define MBEDTLS_ENTROPY_HAVE_STRONG
+#endif
+
 /**
  * \name SECTION: Module settings
  *
diff --git a/library/entropy.c b/library/entropy.c
index d4d1b27b7f..4de168250a 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -83,6 +83,9 @@ void mbedtls_entropy_init( mbedtls_entropy_context *ctx )
     mbedtls_havege_init( &ctx->havege_data );
 #endif
 
+    /* Reminder: Update MBEDTLS_ENTROPY_HAVE_STRONG when
+     *           adding more strong entropy sources here. */
+
 #if defined(MBEDTLS_TEST_NULL_ENTROPY)
     mbedtls_entropy_add_source( ctx, mbedtls_null_entropy_poll, NULL,
                                 1, MBEDTLS_ENTROPY_SOURCE_STRONG );
diff --git a/tests/suites/test_suite_entropy.data b/tests/suites/test_suite_entropy.data
index 5cff399849..bf9ce49edf 100644
--- a/tests/suites/test_suite_entropy.data
+++ b/tests/suites/test_suite_entropy.data
@@ -52,10 +52,14 @@ entropy_nv_seed:"000000000000000000000000000000000000000000000000000000000000000
 Check NV seed manually #3
 entropy_nv_seed:"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
 
-Entropy self test
-depends_on:!MBEDTLS_TEST_NULL_ENTROPY
+Entropy self test (with strong entropy)
+depends_on:!MBEDTLS_TEST_NULL_ENTROPY:MBEDTLS_ENTROPY_HAVE_STRONG
 entropy_selftest:0
 
+Entropy self test (without strong entropy)
+depends_on:!MBEDTLS_TEST_NULL_ENTROPY:!MBEDTLS_ENTROPY_HAVE_STRONG
+entropy_selftest:1
+
 Entropy self test (MBEDTLS_TEST_NULL_ENTROPY)
 depends_on:MBEDTLS_TEST_NULL_ENTROPY
 entropy_selftest:1
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index e9ae1bf96f..f64e1a73aa 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -658,7 +658,7 @@ exit:
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
+/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C:MBEDTLS_ENTROPY_HAVE_STRONG */
 void mbedtls_rsa_gen_key( int nrbits, int exponent, int result)
 {
     mbedtls_rsa_context ctx;

From b3136be542b4a5b4aa02ab72e3a40ac5e3b4fb15 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Wed, 21 Jun 2017 14:57:25 +0300
Subject: [PATCH 155/745] github templates

Add templates for github, for templates to be used in new issues and new
PRs
---
 .github/issue_template.md        | 40 ++++++++++++++++++++++++++++++++
 .github/pull_request_template.md | 39 +++++++++++++++++++++++++++++++
 2 files changed, 79 insertions(+)
 create mode 100644 .github/issue_template.md
 create mode 100644 .github/pull_request_template.md

diff --git a/.github/issue_template.md b/.github/issue_template.md
new file mode 100644
index 0000000000..3398f49e6b
--- /dev/null
+++ b/.github/issue_template.md
@@ -0,0 +1,40 @@
+Note: This is just a template, so feel free to use/remove the unnecessary things
+
+### Description
+- Type: Bug | Enhancement\Feature Request | Question
+- Priority: Blocker | Major | Minor
+
+---------------------------------------------------------------
+## Bug
+
+**OS**  
+linux|windows|??
+
+**mbed TLS build:**  
+Version: x.x.x or git commit id  
+Configuration: please attach config.h file  
+Compiler and options (if you used a pre-built binary, please indicate how you obtained it):  
+Additional environment information:  
+
+**peer device TLS stack and version**  
+openSSL | GnuTls | other  
+version:  
+
+**Expected behavior**   
+
+**Actual behavior**  
+
+**Steps to reproduce**  
+
+----------------------------------------------------------------
+## Enhancement\Feature Request
+
+**Incentive for change**  
+
+**Suggested enhancement**  
+
+-----------------------------------------------------------------
+
+## Question
+
+**Please first check for answers in the [mbed TLS knowledge Base](https://tls.mbed.org/kb), and preferebly file an issue in the [mbed TLS support forum](https://tls.mbed.org/discussions)**  
\ No newline at end of file
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
new file mode 100644
index 0000000000..dac8bde2a4
--- /dev/null
+++ b/.github/pull_request_template.md
@@ -0,0 +1,39 @@
+Notes:
+* Pull requests will not be accepted until:
+-  The submitter has [accepted the online agreement here with a click through](https://developer.mbed.org/contributor_agreement/) 
+   or those that do not wish to create an mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/)
+- The PR follows the [mbed TLS coding standards](https://tls.mbed.org/kb/development/mbedtls-coding-standards)
+* This is just a template, so feel free to use/remove the unnecessary things
+## Description
+A few sentences describing the overall goals of the pull request's commits.
+
+
+## Status
+**READY/IN DEVELOPMENT/HOLD**
+
+## Requires Backporting
+When there is a bug fix, it should be backported to legacy supported branches.
+legacy supported branches will not be backported if:
+- This PR is a new feature\enhancement
+- This PR contains changes in the API. If this is true, and there is a need for the fix to be backported, the fix should be handled differently in the legacy branch
+
+Yes | NO  
+What branch?
+
+## Migrations
+If there is any API change, what's the incentive and logic for it.
+
+YES | NO
+
+## Additional comments
+Any additional information that could be of interest
+
+## Todos
+- [ ] Tests
+- [ ] Documentation
+- [ ] Changelog updated
+- [ ] Backported
+
+
+## Steps to test or reproduce
+Outline the steps to test or reproduce the PR here.
\ No newline at end of file

From 779d9f6886b94dd6f5366ab29348830e0eea64ec Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Mon, 24 Jul 2017 13:28:48 +0300
Subject: [PATCH 156/745] Update after Simon's comment

Update the comment with Simon's comments
---
 .github/issue_template.md        | 11 ++++++-----
 .github/pull_request_template.md |  8 ++++----
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/.github/issue_template.md b/.github/issue_template.md
index 3398f49e6b..772d98b337 100644
--- a/.github/issue_template.md
+++ b/.github/issue_template.md
@@ -8,16 +8,17 @@ Note: This is just a template, so feel free to use/remove the unnecessary things
 ## Bug
 
 **OS**  
-linux|windows|??
+mbed-OS|linux|windows|
 
 **mbed TLS build:**  
 Version: x.x.x or git commit id  
-Configuration: please attach config.h file  
+OS version: x.x.x  
+Configuration: please attach config.h file where possible  
 Compiler and options (if you used a pre-built binary, please indicate how you obtained it):  
 Additional environment information:  
 
 **peer device TLS stack and version**  
-openSSL | GnuTls | other  
+openSSL|GnuTls|Chrome|NSS(Firefox)|SEcureChannel (IIS/Internet Explorer/Edge)|Other  
 version:  
 
 **Expected behavior**   
@@ -29,7 +30,7 @@ version:
 ----------------------------------------------------------------
 ## Enhancement\Feature Request
 
-**Incentive for change**  
+**Justification - why does the library need this feature?**  
 
 **Suggested enhancement**  
 
@@ -37,4 +38,4 @@ version:
 
 ## Question
 
-**Please first check for answers in the [mbed TLS knowledge Base](https://tls.mbed.org/kb), and preferebly file an issue in the [mbed TLS support forum](https://tls.mbed.org/discussions)**  
\ No newline at end of file
+**Please first check for answers in the [mbed TLS knowledge Base](https://tls.mbed.org/kb), and preferebly file an issue in the [mbed TLS support forum](https://tls.mbed.org/discussions)**  
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index dac8bde2a4..fa0c7e9647 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -1,7 +1,7 @@
 Notes:
-* Pull requests will not be accepted until:
+* Pull requests cannot be accepted until:
 -  The submitter has [accepted the online agreement here with a click through](https://developer.mbed.org/contributor_agreement/) 
-   or those that do not wish to create an mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/)
+   or for companies or those that do not wish to create an mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/)
 - The PR follows the [mbed TLS coding standards](https://tls.mbed.org/kb/development/mbedtls-coding-standards)
 * This is just a template, so feel free to use/remove the unnecessary things
 ## Description
@@ -18,7 +18,7 @@ legacy supported branches will not be backported if:
 - This PR contains changes in the API. If this is true, and there is a need for the fix to be backported, the fix should be handled differently in the legacy branch
 
 Yes | NO  
-What branch?
+Which branch?
 
 ## Migrations
 If there is any API change, what's the incentive and logic for it.
@@ -36,4 +36,4 @@ Any additional information that could be of interest
 
 
 ## Steps to test or reproduce
-Outline the steps to test or reproduce the PR here.
\ No newline at end of file
+Outline the steps to test or reproduce the PR here.

From 3aa712dff78b10f8fd1b6c4ca58187f80b152560 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Mon, 24 Jul 2017 14:19:02 +0200
Subject: [PATCH 157/745] Minor typo fixes in the github template files

---
 .github/issue_template.md        | 6 +++---
 .github/pull_request_template.md | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.github/issue_template.md b/.github/issue_template.md
index 772d98b337..33f68fba19 100644
--- a/.github/issue_template.md
+++ b/.github/issue_template.md
@@ -17,9 +17,9 @@ Configuration: please attach config.h file where possible
 Compiler and options (if you used a pre-built binary, please indicate how you obtained it):  
 Additional environment information:  
 
-**peer device TLS stack and version**  
-openSSL|GnuTls|Chrome|NSS(Firefox)|SEcureChannel (IIS/Internet Explorer/Edge)|Other  
-version:  
+**Peer device TLS stack and version**  
+OpenSSL|GnuTls|Chrome|NSS(Firefox)|SecureChannel (IIS/Internet Explorer/Edge)|Other  
+Version:  
 
 **Expected behavior**   
 
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index fa0c7e9647..485b541952 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -12,8 +12,8 @@ A few sentences describing the overall goals of the pull request's commits.
 **READY/IN DEVELOPMENT/HOLD**
 
 ## Requires Backporting
-When there is a bug fix, it should be backported to legacy supported branches.
-legacy supported branches will not be backported if:
+When there is a bug fix, it should be backported to all maintained and supported branches.
+Changes do not have to be backported if:
 - This PR is a new feature\enhancement
 - This PR contains changes in the API. If this is true, and there is a need for the fix to be backported, the fix should be handled differently in the legacy branch
 

From fcb7491a49f3a1617b8e8a42cbf78bb432e2c579 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Thu, 15 Dec 2016 14:42:37 +0200
Subject: [PATCH 158/745] Pre push hook script

Add git_hook folder, and pre-push script,
to be soft linked from .git/hooks/pre-push
---
 git_hooks/README.md          | 16 +++++++++++++++
 git_hooks/pre-push           | 38 ++++++++++++++++++++++++++++++++++++
 tests/scripts/check-names.sh |  2 +-
 3 files changed, 55 insertions(+), 1 deletion(-)
 create mode 100644 git_hooks/README.md
 create mode 100755 git_hooks/pre-push

diff --git a/git_hooks/README.md b/git_hooks/README.md
new file mode 100644
index 0000000000..d0ed4a38f9
--- /dev/null
+++ b/git_hooks/README.md
@@ -0,0 +1,16 @@
+README for git hooks script
+===========================
+git has a way to run scripts, which are invoked by specific git commands.
+The git hooks are located in `<mbed TLS root>/.git/hooks`, and as such are not under version control
+for more information, see the [git documentation](https://git-scm.com/docs/githooks).
+
+The mbed TLS git hooks are located in `<mbed TLS root>/git_hooks` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/git_hooks`, in order to make the hook scripts successfully work.
+
+Example:
+
+Execute the following command to create a link on linux from the mbed TLS `.git\hooks` directory:  
+`ln -s ../../git_hooks/pre-push pre-push`
+
+Similarly, on Windows while running as administrator:  
+`mklink pre-push ..\..\git_hooks\pre-push`
+
diff --git a/git_hooks/pre-push b/git_hooks/pre-push
new file mode 100755
index 0000000000..6b2da10ed1
--- /dev/null
+++ b/git_hooks/pre-push
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+# Called by "git push" after it has checked the remote status, but before anything has been
+# pushed.  If this script exits with a non-zero status nothing will be pushed.
+#
+# This hook is called with the following parameters:
+#
+# $1 -- Name of the remote to which the push is being done
+# $2 -- URL to which the push is being done
+#
+# If pushing without using a named remote those arguments will be equal.
+#
+# Information about the commits which are being pushed is supplied as lines to
+# the standard input in the form:
+#
+#   <local ref> <local sha1> <remote ref> <remote sha1>
+#
+set -eu
+
+REMOTE="$1"
+URL="$2"
+
+echo "REMOTE is $REMOTE"
+echo "URL is $URL"
+
+run_test()
+{
+    TEST=$1
+    echo "running '$TEST'"
+    if ! `$TEST > /dev/null 2>&1`; then
+        echo "test '$TEST' failed"
+        return 1
+    fi
+}
+
+run_test ./tests/scripts/check-doxy-blocks.pl
+run_test ./tests/scripts/check-names.sh
+run_test ./tests/scripts/check-generated-files.sh
diff --git a/tests/scripts/check-names.sh b/tests/scripts/check-names.sh
index 191594ce0c..4c66440e25 100755
--- a/tests/scripts/check-names.sh
+++ b/tests/scripts/check-names.sh
@@ -12,7 +12,7 @@
 set -eu
 
 if grep --version|head -n1|grep GNU >/dev/null; then :; else
-    echo "This script requires GNU grep."
+    echo "This script requires GNU grep.">&2
     exit 1
 fi
 

From 84f986c0e0c1258d8a87e3edbdfb945af0b72690 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 20 Jul 2017 11:25:14 +0300
Subject: [PATCH 159/745] Add note for the git_hoos README file

Add a note to the git_hooks README.md file, to state that currently
they only work on GNU platforms
---
 git_hooks/README.md | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/git_hooks/README.md b/git_hooks/README.md
index d0ed4a38f9..f78df991d5 100644
--- a/git_hooks/README.md
+++ b/git_hooks/README.md
@@ -11,6 +11,4 @@ Example:
 Execute the following command to create a link on linux from the mbed TLS `.git\hooks` directory:  
 `ln -s ../../git_hooks/pre-push pre-push`
 
-Similarly, on Windows while running as administrator:  
-`mklink pre-push ..\..\git_hooks\pre-push`
-
+**Note: Currently the mbed TLS git hooks work only on a GNU platform. If using a non-GNU platform, don't enable these hooks!**

From 9508923e9a949ce52e0c133cb0f2a5c2b185cb19 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 20 Jul 2017 18:24:43 +0300
Subject: [PATCH 160/745] Fix slash direction for linux path

Update direction of the slash, for linux path, after @hanno-arm comments
---
 git_hooks/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git_hooks/README.md b/git_hooks/README.md
index f78df991d5..400d63ee55 100644
--- a/git_hooks/README.md
+++ b/git_hooks/README.md
@@ -8,7 +8,7 @@ The mbed TLS git hooks are located in `<mbed TLS root>/git_hooks` directory, and
 
 Example:
 
-Execute the following command to create a link on linux from the mbed TLS `.git\hooks` directory:  
+Execute the following command to create a link on linux from the mbed TLS `.git/hooks` directory:  
 `ln -s ../../git_hooks/pre-push pre-push`
 
 **Note: Currently the mbed TLS git hooks work only on a GNU platform. If using a non-GNU platform, don't enable these hooks!**

From ee16553d8e7054739310da2cb7c1705b0dcef2aa Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Sun, 23 Jul 2017 15:25:32 +0300
Subject: [PATCH 161/745] Update after @sbutcher-arm comments

1. Move the scripts to test/git-scripts folder
2. Support the script to run independant, not only with git
3. modify Readme accordingly
---
 {git_hooks => test/git-scripts}/README.md          |  6 ++++--
 git_hooks/pre-push => test/git-scripts/pre-push.sh | 13 +++++++++++--
 2 files changed, 15 insertions(+), 4 deletions(-)
 rename {git_hooks => test/git-scripts}/README.md (62%)
 rename git_hooks/pre-push => test/git-scripts/pre-push.sh (82%)

diff --git a/git_hooks/README.md b/test/git-scripts/README.md
similarity index 62%
rename from git_hooks/README.md
rename to test/git-scripts/README.md
index 400d63ee55..6bd9110c51 100644
--- a/git_hooks/README.md
+++ b/test/git-scripts/README.md
@@ -4,11 +4,13 @@ git has a way to run scripts, which are invoked by specific git commands.
 The git hooks are located in `<mbed TLS root>/.git/hooks`, and as such are not under version control
 for more information, see the [git documentation](https://git-scm.com/docs/githooks).
 
-The mbed TLS git hooks are located in `<mbed TLS root>/git_hooks` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/git_hooks`, in order to make the hook scripts successfully work.
+The mbed TLS git hooks are located in `<mbed TLS root>/test/git-scripts` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/test/git-scripts`, in order to make the hook scripts successfully work.
 
 Example:
 
 Execute the following command to create a link on linux from the mbed TLS `.git/hooks` directory:  
-`ln -s ../../git_hooks/pre-push pre-push`
+`ln -s ../../test/git-scripts/pre-push.sh pre-push`
 
 **Note: Currently the mbed TLS git hooks work only on a GNU platform. If using a non-GNU platform, don't enable these hooks!**
+
+These scripts can also be used independently.
diff --git a/git_hooks/pre-push b/test/git-scripts/pre-push.sh
similarity index 82%
rename from git_hooks/pre-push
rename to test/git-scripts/pre-push.sh
index 6b2da10ed1..ee54a6cffe 100755
--- a/git_hooks/pre-push
+++ b/test/git-scripts/pre-push.sh
@@ -1,7 +1,15 @@
 #!/bin/sh
-
+# pre-push.sh
+#
+# This file is part of mbed TLS (https://tls.mbed.org)
+#
+# Copyright (c) 2017, ARM Limited, All Rights Reserved
+#
+# Purpose
+#
 # Called by "git push" after it has checked the remote status, but before anything has been
 # pushed.  If this script exits with a non-zero status nothing will be pushed.
+# This script can also be used independently, not using git.
 #
 # This hook is called with the following parameters:
 #
@@ -15,7 +23,6 @@
 #
 #   <local ref> <local sha1> <remote ref> <remote sha1>
 #
-set -eu
 
 REMOTE="$1"
 URL="$2"
@@ -23,6 +30,8 @@ URL="$2"
 echo "REMOTE is $REMOTE"
 echo "URL is $URL"
 
+set -eu
+
 run_test()
 {
     TEST=$1

From 47deec488f8da931ee82961d47c5e6eb9ffb94c4 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 24 Jul 2017 12:27:09 +0100
Subject: [PATCH 162/745] Move flag indicating presence of strong entropy to
 test code

---
 include/mbedtls/entropy.h                | 10 ----------
 library/entropy.c                        |  4 ++--
 tests/suites/helpers.function            | 16 +++++++++++++++-
 tests/suites/test_suite_entropy.data     |  8 ++------
 tests/suites/test_suite_entropy.function |  6 +++---
 tests/suites/test_suite_rsa.function     |  1 +
 6 files changed, 23 insertions(+), 22 deletions(-)

diff --git a/include/mbedtls/entropy.h b/include/mbedtls/entropy.h
index b374b34eca..747aca4dfa 100644
--- a/include/mbedtls/entropy.h
+++ b/include/mbedtls/entropy.h
@@ -55,16 +55,6 @@
 #define MBEDTLS_ERR_ENTROPY_NO_STRONG_SOURCE              -0x003D  /**< No strong sources have been added to poll. */
 #define MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR                 -0x003F  /**< Read/write error in file. */
 
-/* Indicates whether at least one standard strong entropy source is enabled. */
-#if defined(MBEDTLS_TEST_NULL_ENTROPY) ||             \
-    ( !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) && \
-      ( !defined(MBEDTLS_NO_PLATFORM_ENTROPY)  ||     \
-         defined(MBEDTLS_HAVEGE_C)             ||     \
-         defined(MBEDTLS_ENTROPY_HARDWARE_ALT) ||     \
-         defined(ENTROPY_NV_SEED) ) )
-#define MBEDTLS_ENTROPY_HAVE_STRONG
-#endif
-
 /**
  * \name SECTION: Module settings
  *
diff --git a/library/entropy.c b/library/entropy.c
index 4de168250a..10449b8d0a 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -83,8 +83,8 @@ void mbedtls_entropy_init( mbedtls_entropy_context *ctx )
     mbedtls_havege_init( &ctx->havege_data );
 #endif
 
-    /* Reminder: Update MBEDTLS_ENTROPY_HAVE_STRONG when
-     *           adding more strong entropy sources here. */
+    /* Reminder: Update MBEDTLS_ENTROPY_HAVE_STRONG in the test files
+     *           when adding more strong entropy sources here. */
 
 #if defined(MBEDTLS_TEST_NULL_ENTROPY)
     mbedtls_entropy_add_source( ctx, mbedtls_null_entropy_poll, NULL,
diff --git a/tests/suites/helpers.function b/tests/suites/helpers.function
index 63815df852..39cd3c7687 100644
--- a/tests/suites/helpers.function
+++ b/tests/suites/helpers.function
@@ -102,6 +102,21 @@ typedef UINT32 uint32_t;
 static int test_errors = 0;
 
 
+/*----------------------------------------------------------------------------*/
+/* Helper flags for complex dependencies */
+
+/* Indicates whether we expect mbedtls_entropy_init
+ * to initialize some strong entropy source. */
+#if defined(MBEDTLS_TEST_NULL_ENTROPY) ||             \
+    ( !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) && \
+      ( !defined(MBEDTLS_NO_PLATFORM_ENTROPY)  ||     \
+         defined(MBEDTLS_HAVEGE_C)             ||     \
+         defined(MBEDTLS_ENTROPY_HARDWARE_ALT) ||     \
+         defined(ENTROPY_NV_SEED) ) )
+#define MBEDTLS_ENTROPY_HAVE_STRONG
+#endif
+
+
 /*----------------------------------------------------------------------------*/
 /* Helper Functions */
 
@@ -401,4 +416,3 @@ static void test_fail( const char *test, int line_no, const char* filename )
     mbedtls_fprintf( stdout, "  %s\n  at line %d, %s\n", test, line_no,
                         filename );
 }
-
diff --git a/tests/suites/test_suite_entropy.data b/tests/suites/test_suite_entropy.data
index bf9ce49edf..5cff399849 100644
--- a/tests/suites/test_suite_entropy.data
+++ b/tests/suites/test_suite_entropy.data
@@ -52,14 +52,10 @@ entropy_nv_seed:"000000000000000000000000000000000000000000000000000000000000000
 Check NV seed manually #3
 entropy_nv_seed:"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
 
-Entropy self test (with strong entropy)
-depends_on:!MBEDTLS_TEST_NULL_ENTROPY:MBEDTLS_ENTROPY_HAVE_STRONG
+Entropy self test
+depends_on:!MBEDTLS_TEST_NULL_ENTROPY
 entropy_selftest:0
 
-Entropy self test (without strong entropy)
-depends_on:!MBEDTLS_TEST_NULL_ENTROPY:!MBEDTLS_ENTROPY_HAVE_STRONG
-entropy_selftest:1
-
 Entropy self test (MBEDTLS_TEST_NULL_ENTROPY)
 depends_on:MBEDTLS_TEST_NULL_ENTROPY
 entropy_selftest:1
diff --git a/tests/suites/test_suite_entropy.function b/tests/suites/test_suite_entropy.function
index 97a21bc18b..7983c767ee 100644
--- a/tests/suites/test_suite_entropy.function
+++ b/tests/suites/test_suite_entropy.function
@@ -163,7 +163,7 @@ exit:
 }
 /* END_CASE */
 
-/* BEGIN_CASE */
+/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_HAVE_STRONG */
 void entropy_func_len( int len, int ret )
 {
     mbedtls_entropy_context ctx;
@@ -224,7 +224,7 @@ exit:
 }
 /* END_CASE */
 
-/* BEGIN_CASE */
+/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_HAVE_STRONG */
 void entropy_threshold( int threshold, int chunk_size, int result )
 {
     mbedtls_entropy_context ctx;
@@ -377,7 +377,7 @@ void entropy_nv_seed( char *read_seed_str )
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
+/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_HAVE_STRONG:MBEDTLS_SELF_TEST */
 void entropy_selftest( int result )
 {
     TEST_ASSERT( mbedtls_entropy_self_test( 1 ) == result );
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index f64e1a73aa..f41b14cc3f 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -8,6 +8,7 @@
 #include "mbedtls/sha512.h"
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
+
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES

From 4d90d56dfe3beb2b1da61b8518f609dcba05011a Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Mon, 24 Jul 2017 15:52:18 +0300
Subject: [PATCH 163/745] Move the git scripts to correct path

The git scripts were accidently put in `test` folder instead of `tests`.
Moved them to `tests` folder
---
 {test => tests}/git-scripts/README.md   | 4 ++--
 {test => tests}/git-scripts/pre-push.sh | 0
 2 files changed, 2 insertions(+), 2 deletions(-)
 rename {test => tests}/git-scripts/README.md (67%)
 rename {test => tests}/git-scripts/pre-push.sh (100%)

diff --git a/test/git-scripts/README.md b/tests/git-scripts/README.md
similarity index 67%
rename from test/git-scripts/README.md
rename to tests/git-scripts/README.md
index 6bd9110c51..29d7501b33 100644
--- a/test/git-scripts/README.md
+++ b/tests/git-scripts/README.md
@@ -4,12 +4,12 @@ git has a way to run scripts, which are invoked by specific git commands.
 The git hooks are located in `<mbed TLS root>/.git/hooks`, and as such are not under version control
 for more information, see the [git documentation](https://git-scm.com/docs/githooks).
 
-The mbed TLS git hooks are located in `<mbed TLS root>/test/git-scripts` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/test/git-scripts`, in order to make the hook scripts successfully work.
+The mbed TLS git hooks are located in `<mbed TLS root>/tests/git-scripts` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/tesst/git-scripts`, in order to make the hook scripts successfully work.
 
 Example:
 
 Execute the following command to create a link on linux from the mbed TLS `.git/hooks` directory:  
-`ln -s ../../test/git-scripts/pre-push.sh pre-push`
+`ln -s ../../tests/git-scripts/pre-push.sh pre-push`
 
 **Note: Currently the mbed TLS git hooks work only on a GNU platform. If using a non-GNU platform, don't enable these hooks!**
 
diff --git a/test/git-scripts/pre-push.sh b/tests/git-scripts/pre-push.sh
similarity index 100%
rename from test/git-scripts/pre-push.sh
rename to tests/git-scripts/pre-push.sh

From 01a0e07e9df5c91446ff758c11c7e7576cb3e872 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 26 Jul 2017 11:49:40 +0100
Subject: [PATCH 164/745] Correct indentation and labelling in ChangeLog

---
 ChangeLog | 31 +++++++++++++++----------------
 1 file changed, 15 insertions(+), 16 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index ce1c411f0f..66883d4bba 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,13 +4,13 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
-   mbedtls_ssl_get_verify_result() would incorrectly return 0 when the peer's
-   X.509 certificate chain had more than MBEDTLS_X509_MAX_INTERMEDIATE_CA
-   (default: 8) intermediates, even when it was not trusted. Could be
-   triggered remotely on both sides. (With auth_mode set to required
-   (default), the handshake was correctly aborted.)
+     mbedtls_ssl_get_verify_result() would incorrectly return 0 when the peer's
+     X.509 certificate chain had more than MBEDTLS_X509_MAX_INTERMEDIATE_CA
+     (default: 8) intermediates, even when it was not trusted. Could be
+     triggered remotely on both sides. (With auth_mode set to required
+     (default), the handshake was correctly aborted.)
 
-Changes
+API changes
    * Certificate verification functions now set flags to -1 in case the full
      chain was not verified due to an internal error (including in the verify
      callback) or chain length limitations.
@@ -271,7 +271,7 @@ Security
    * Fix potential integer overflow to buffer overflow in
      mbedtls_rsa_rsaes_pkcs1_v15_encrypt and mbedtls_rsa_rsaes_oaep_encrypt
      (not triggerable remotely in (D)TLS).
-   * Fix a potential integer underflow to buffer overread in 
+   * Fix a potential integer underflow to buffer overread in
      mbedtls_rsa_rsaes_oaep_decrypt. It is not triggerable remotely in
      SSL/TLS.
 
@@ -291,7 +291,7 @@ Bugfix
    * Fix an issue that caused valid certificates to be rejected whenever an
      expired or not yet valid certificate was parsed before a valid certificate
      in the trusted certificate list.
-   * Fix bug in mbedtls_x509_crt_parse that caused trailing extra data in the 
+   * Fix bug in mbedtls_x509_crt_parse that caused trailing extra data in the
      buffer after DER certificates to be included in the raw representation.
    * Fix issue that caused a hang when generating RSA keys of odd bitlength
    * Fix bug in mbedtls_rsa_rsaes_pkcs1_v15_encrypt that made null pointer
@@ -1547,7 +1547,7 @@ Security
 Changes
    * Allow enabling of dummy error_strerror() to support some use-cases
    * Debug messages about padding errors during SSL message decryption are
-     disabled by default and can be enabled with POLARSSL_SSL_DEBUG_ALL 
+     disabled by default and can be enabled with POLARSSL_SSL_DEBUG_ALL
    * Sending of security-relevant alert messages that do not break
      interoperability can be switched on/off with the flag
      POLARSSL_SSL_ALL_ALERT_MESSAGES
@@ -1576,7 +1576,7 @@ Bugfix
 Changes
    * Added p_hw_data to ssl_context for context specific hardware acceleration
      data
-   * During verify trust-CA is only checked for expiration and CRL presence  
+   * During verify trust-CA is only checked for expiration and CRL presence
 
 Bugfixes
    * Fixed client authentication compatibility
@@ -1874,9 +1874,9 @@ Features
      with random data (Fixed ticket #10)
 
 Changes
-   * Debug print of MPI now removes leading zero octets and 
+   * Debug print of MPI now removes leading zero octets and
      displays actual bit size of the value.
-   * x509parse_key() (and as a consequence x509parse_keyfile()) 
+   * x509parse_key() (and as a consequence x509parse_keyfile())
      does not zeroize memory in advance anymore. Use rsa_init()
      before parsing a key or keyfile!
 
@@ -1898,7 +1898,7 @@ Features
      printing of X509 CRLs from file
 
 Changes
-   * Parsing of PEM files moved to separate module (Fixes 
+   * Parsing of PEM files moved to separate module (Fixes
      ticket #13). Also possible to remove PEM support for
      systems only using DER encoding
 
@@ -2041,7 +2041,7 @@ Bug fixes
    * Fixed HMAC-MD2 by modifying md2_starts(), so that the
      required HMAC ipad and opad variables are not cleared.
      (found by code coverage tests)
-   * Prevented use of long long in bignum if 
+   * Prevented use of long long in bignum if
      POLARSSL_HAVE_LONGLONG not defined (found by Giles
      Bathgate).
    * Fixed incorrect handling of negative strings in
@@ -2082,7 +2082,7 @@ Bug fixes
    * Made definition of net_htons() endian-clean for big endian
      systems (Found by Gernot).
    * Undefining POLARSSL_HAVE_ASM now also handles prevents asm in
-     padlock and timing code. 
+     padlock and timing code.
    * Fixed an off-by-one buffer allocation in ssl_set_hostname()
      responsible for crashes and unwanted behaviour.
    * Added support for Certificate Revocation List (CRL) parsing.
@@ -2256,4 +2256,3 @@ XySSL ChangeLog
     who maintains the Debian package :-)
 
 = Version 0.1 released on 2006-11-01
-

From 853c46c8d3f621233e1a2f8d618ae1fbbba6ac60 Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Fri, 10 Feb 2017 14:39:58 +0000
Subject: [PATCH 165/745] Fix potential integer overflow parsing DER CRL

This patch prevents a potential signed integer overflow during the
CRL version verification checks.
---
 ChangeLog          | 4 ++++
 library/x509_crl.c | 6 +++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 40b4fae44d..5c8f377c14 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,6 +13,10 @@ Bugfix
      Found by redplait #590
    * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
      Reported and fix suggested by guidovranken in #740
+   * Fix a potential integer overflow in the version verification for DER
+     encoded X509 CRLs. The overflow would enable maliciously constructed CRLs
+     to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
+     KNOX Security, Samsung Research America
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
diff --git a/library/x509_crl.c b/library/x509_crl.c
index 76c49f1353..55d12acd03 100644
--- a/library/x509_crl.c
+++ b/library/x509_crl.c
@@ -352,14 +352,14 @@ int mbedtls_x509_crl_parse_der( mbedtls_x509_crl *chain,
         return( ret );
     }
 
-    crl->version++;
-
-    if( crl->version > 2 )
+    if( crl->version < 0 || crl->version > 1 )
     {
         mbedtls_x509_crl_free( crl );
         return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
     }
 
+    crl->version++;
+
     if( ( ret = mbedtls_x509_get_sig_alg( &crl->sig_oid, &sig_params1,
                                   &crl->sig_md, &crl->sig_pk,
                                   &crl->sig_opts ) ) != 0 )

From ae7b1c4aed5301cf17db0b1f382cccf07f7acddc Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Tue, 7 Mar 2017 10:57:34 +0000
Subject: [PATCH 166/745] Add CSR DER tests with incorrect version

---
 tests/suites/test_suite_x509parse.data | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index 08f332441b..428be111f9 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1531,6 +1531,9 @@ X509 CSR ASN.1 (extra data after signature)
 depends_on:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C
 mbedtls_x509_csr_parse:"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":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
 
+X509 CSR ASN.1 (invalid version overflow)
+mbedtls_x509_csr_parse:"3008300602047FFFFFFF":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
+
 X509 File parse (no issues)
 depends_on:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
 x509parse_crt_file:"data_files/server7_int-ca.crt":0

From 2a9fd0e5c766a93c2a862bc647b219d5230c74c4 Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Tue, 7 Mar 2017 11:11:12 +0000
Subject: [PATCH 167/745] Add CRL DER tests with incorrect version

---
 tests/suites/test_suite_x509parse.data | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index 428be111f9..2e84f7858b 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1182,6 +1182,12 @@ X509 CRL ASN1 (TBSCertList, no entries)
 depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
 x509parse_crl:"30463031020100300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030300d06092a864886f70d01010e050003020001":"CRL version   \: 1\nissuer name   \: CN=ABCD\nthis update   \: 2009-01-01 00\:00\:00\nnext update   \: 0000-00-00 00\:00\:00\nRevoked certificates\:\nsigned using  \: RSA with SHA-224\n":0
 
+X509 CRL ASN1 (invalid version 2)
+x509parse_crl:"30463031020102300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030300d06092a864886f70d01010e050003020001":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
+
+X509 CRL ASN1 (invalid version overflow)
+x509parse_crl:"3049303102047FFFFFFF300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030300d06092a864886f70d01010e050003020001":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
+
 X509 CRT parse path #2 (one cert)
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C
 mbedtls_x509_crt_parse_path:"data_files/dir1":0:1

From eacc616a9cc6a40a28132bb3e7ae7267654e6656 Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Thu, 9 Mar 2017 15:29:07 +0000
Subject: [PATCH 168/745] Add CRT DER tests with incorrect version

---
 tests/suites/test_suite_x509parse.data | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index 2e84f7858b..dfa1f71e7b 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1118,6 +1118,12 @@ X509 Certificate ASN1 (RSA signature, EC key)
 depends_on:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED:MBEDTLS_SHA1_C
 x509parse_crt:"3081E430819F020104300D06092A864886F70D0101050500300F310D300B0603550403130454657374301E170D3133303731303135303233375A170D3233303730383135303233375A300F310D300B06035504031304546573743049301306072A8648CE3D020106082A8648CE3D03010103320004E962551A325B21B50CF6B990E33D4318FD16677130726357A196E3EFE7107BCB6BDC6D9DB2A4DF7C964ACFE81798433D300D06092A864886F70D01010505000331001A6C18CD1E457474B2D3912743F44B571341A7859A0122774A8E19A671680878936949F904C9255BDD6FFFDB33A7E6D8":"cert. version     \: 1\nserial number     \: 04\nissuer name       \: CN=Test\nsubject name      \: CN=Test\nissued  on        \: 2013-07-10 15\:02\:37\nexpires on        \: 2023-07-08 15\:02\:37\nsigned using      \: RSA with SHA1\nEC key size       \: 192 bits\n":0
 
+X509 Certificate ASN1 (invalid version 3)
+x509parse_crt:"30173015a0030201038204deadbeef30080604cafed00d0500":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
+
+X509 Certificate ASN1 (invalid version overflow)
+x509parse_crt:"301A3018a00602047FFFFFFF8204deadbeef30080604cafed00d0500":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
+
 X509 CRL ASN1 (Incorrect first tag)
 x509parse_crl:"":"":MBEDTLS_ERR_X509_INVALID_FORMAT
 

From a6bca9f19e7dae82e672842987e2c592fe845c7a Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 26 Jul 2017 13:35:11 +0100
Subject: [PATCH 169/745] Check value of MBEDTLS_X509_MAX_INTERMEDIATE_CA in
 ssl-opt.sh

Some tests in ssl-opt.sh assumes the value 8 for the maximal number
MBEDTLS_X509_MAX_INTERMEDIATE_CA of intermediate CA's. This commit adds a check
before conducting the respective tests.
---
 tests/ssl-opt.sh | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 98d55f51ce..b4d36a94c4 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -2105,6 +2105,21 @@ run_test    "Authentication: client no cert, ssl3" \
 
 # The "max_int chain" tests assume that MAX_INTERMEDIATE_CA is set to its
 # default value (8)
+
+MAX_IM_CA=8
+MAX_IM_CA_REGEX="#define[[:blank:]]\+MBEDTLS_X509_MAX_INTERMEDIATE_CA"
+MAX_IM_CA_REGEX="${MAX_IM_CA_REGEX}[[:blank:]]\+${MAX_IM_CA}[[:blank:]]*$"
+
+if grep "${MAX_IM_CA_REGEX}" ../include/mbedtls/x509.h > /dev/null;
+then :;
+else
+    echo "$(echo 'The tests for long intermediate chains assume the value'  \
+                  ${MAX_IM_CA} 'for MBEDTLS_X509_MAX_INTERMEDIATE_CA.'      \
+                 'To test other values, please manually adapt the max_int'  \
+                 'tests in ssl-opt.sh.')"
+    return
+fi
+
 run_test    "Authentication: server max_int chain, client default" \
             "$P_SRV crt_file=data_files/dir-maxpath/c09.pem \
                     key_file=data_files/dir-maxpath/09.key" \

From e908c3de67b2ca330cdda337e3a8d9d880a14e9b Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 26 Jul 2017 13:36:48 +0100
Subject: [PATCH 170/745] Improve Readme for long test certificate chains

---
 tests/data_files/dir-maxpath/Readme.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/data_files/dir-maxpath/Readme.txt b/tests/data_files/dir-maxpath/Readme.txt
index cb7c5ef26a..606ec6cc22 100644
--- a/tests/data_files/dir-maxpath/Readme.txt
+++ b/tests/data_files/dir-maxpath/Readme.txt
@@ -7,4 +7,4 @@ The root is 00.crt and N+1.crt is a child of N.crt.
 
 File cNN.pem contains the chain NN.crt to 00.crt.
 
-Those certificates where generated by long.sh.
+Those certificates were generated by tests/data_files/dir-maxpath/long.sh.

From 3b1422e55ed0ddd3d11f6e2b7573e2930deca91b Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 26 Jul 2017 13:38:02 +0100
Subject: [PATCH 171/745] Check threshold for MBEDTLS_X509_MAX_INTERMEDIATE_CA
 in X509 tests

The X509 test suite assumes that MBEDTLS_X509_MAX_INTERMEDIATE_CA is below the
hardcoded threshold 20 used in the long certificate chain generating script
tests/data_files/dir-max/long.sh. This commit adds a compile-time check for
that.
---
 tests/suites/test_suite_x509parse.function | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function
index a7baec66de..34164a83fc 100644
--- a/tests/suites/test_suite_x509parse.function
+++ b/tests/suites/test_suite_x509parse.function
@@ -7,6 +7,12 @@
 #include "mbedtls/oid.h"
 #include "mbedtls/base64.h"
 
+#if MBEDTLS_X509_MAX_INTERMEDIATE_CA >= 19
+#error "The value of MBEDTLS_X509_MAX_INTERMEDIATE_C is larger \
+than the current threshold 19. To test larger values, please \
+adapt the script tests/data_files/dir-max/long.sh."
+#endif
+
 /* Profile for backward compatibility. Allows SHA-1, unlike the default
    profile. */
 const mbedtls_x509_crt_profile compat_profile =

From 487b7a9efc0bfad52816d2dd8dddfb3ff5790148 Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Thu, 9 Mar 2017 16:16:11 +0000
Subject: [PATCH 172/745] Fix potential integer overflow parsing DER CRT

This patch prevents a potential signed integer overflow during the
certificate version verification checks.
---
 ChangeLog          | 3 +++
 library/x509_crt.c | 6 +++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 5c8f377c14..8e9d174e92 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -212,6 +212,9 @@ Bugfix
      digits. Found and fixed by Guido Vranken.
    * Fix unlisted DES configuration dependency in some pkparse test cases. Found
      by inestlerode. #555
+   * Fix a potential integer overflow in the version verification for DER
+     encoded X509 certificates. The overflow would enable maliciously
+     constructed certificates to bypass the certificate verification check.
 
 = mbed TLS 2.4.1 branch released 2016-12-13
 
diff --git a/library/x509_crt.c b/library/x509_crt.c
index a6dce95ba2..2cab63c86d 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -748,14 +748,14 @@ static int x509_crt_parse_der_core( mbedtls_x509_crt *crt, const unsigned char *
         return( ret );
     }
 
-    crt->version++;
-
-    if( crt->version > 3 )
+    if( crt->version < 0 || crt->version > 2 )
     {
         mbedtls_x509_crt_free( crt );
         return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
     }
 
+    crt->version++;
+
     if( ( ret = mbedtls_x509_get_sig_alg( &crt->sig_oid, &sig_params1,
                                   &crt->sig_md, &crt->sig_pk,
                                   &crt->sig_opts ) ) != 0 )

From 642ea1f399ad9b3a2bd0358547ff4e966c66b908 Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Fri, 17 Feb 2017 13:54:43 +0000
Subject: [PATCH 173/745] Prevent signed integer overflow in CSR parsing

Modify the function mbedtls_x509_csr_parse_der() so that it checks the
parsed CSR version integer before it increments the value. This prevents
a potential signed integer overflow, as these have undefined behaviour
in the C standard.
---
 ChangeLog          | 4 ++++
 library/x509_csr.c | 6 +++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 8e9d174e92..42a74e126d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -46,6 +46,10 @@ Bugfix
      Reported and fix suggested by guidovranken in #740
    * Fix conditional preprocessor directives in bignum.h to enable 64-bit
      compilation when using ARM Compiler 6.
+   * Fix potential integer overflow in the version verification for DER
+     encoded X509 CSRs. The overflow would enable maliciously constructed CSRs
+     to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
+     KNOX Security, Samsung Research America
 
 Changes
    * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
diff --git a/library/x509_csr.c b/library/x509_csr.c
index f92b66c58f..26a06db4f6 100644
--- a/library/x509_csr.c
+++ b/library/x509_csr.c
@@ -168,14 +168,14 @@ int mbedtls_x509_csr_parse_der( mbedtls_x509_csr *csr,
         return( ret );
     }
 
-    csr->version++;
-
-    if( csr->version != 1 )
+    if( csr->version != 0 )
     {
         mbedtls_x509_csr_free( csr );
         return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
     }
 
+    csr->version++;
+
     /*
      *  subject               Name
      */

From ab0a8042f44b2ceb5b515da538334eed488c6518 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Wed, 26 Jul 2017 17:25:55 +0100
Subject: [PATCH 174/745] Fix merge errors in ChangeLog

---
 ChangeLog | 26 +++++++-------------------
 1 file changed, 7 insertions(+), 19 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 42a74e126d..e8d1da5c98 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,22 +2,6 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
-Bugfix
-   * Add a check if iv_len is zero, and return an error if it is zero. reported
-     by roberto. #716
-   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
-     to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
-     always be implemented by pthread support. Fix for #696
-   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
-     In case of failure, when an error occures, goto cleanup.
-     Found by redplait #590
-   * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
-     Reported and fix suggested by guidovranken in #740
-   * Fix a potential integer overflow in the version verification for DER
-     encoded X509 CRLs. The overflow would enable maliciously constructed CRLs
-     to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
-     KNOX Security, Samsung Research America
-
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
      and the context struct mbedtls_platform_context to perform
@@ -46,10 +30,17 @@ Bugfix
      Reported and fix suggested by guidovranken in #740
    * Fix conditional preprocessor directives in bignum.h to enable 64-bit
      compilation when using ARM Compiler 6.
+   * Fix a potential integer overflow in the version verification for DER
+     encoded X509 CRLs. The overflow would enable maliciously constructed CRLs
+     to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
+     KNOX Security, Samsung Research America
    * Fix potential integer overflow in the version verification for DER
      encoded X509 CSRs. The overflow would enable maliciously constructed CSRs
      to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
      KNOX Security, Samsung Research America
+   * Fix a potential integer overflow in the version verification for DER
+     encoded X509 certificates. The overflow would enable maliciously
+     constructed certificates to bypass the certificate verification check.
 
 Changes
    * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
@@ -216,9 +207,6 @@ Bugfix
      digits. Found and fixed by Guido Vranken.
    * Fix unlisted DES configuration dependency in some pkparse test cases. Found
      by inestlerode. #555
-   * Fix a potential integer overflow in the version verification for DER
-     encoded X509 certificates. The overflow would enable maliciously
-     constructed certificates to bypass the certificate verification check.
 
 = mbed TLS 2.4.1 branch released 2016-12-13
 

From b6479192d835fad7e46605be62ff91673eeeafb0 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 4 May 2017 11:27:39 +0100
Subject: [PATCH 175/745] Improve documentation of PKCS1 decryption functions

Document the preconditions on the input and output buffers for
the PKCS1 decryption functions
- mbedtls_rsa_pkcs1_decrypt,
- mbedtls_rsa_rsaes_pkcs1_v15_decrypt
- mbedtls_rsa_rsaes_oaep_decrypt
---
 include/mbedtls/rsa.h | 36 +++++++++++++++++++++++++++---------
 1 file changed, 27 insertions(+), 9 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 54653dfdcd..7d7469d509 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -329,9 +329,15 @@ int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx,
  *
  * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
  *
- * \note           The output buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used) otherwise
- *                 an error is thrown.
+ * \note           The output buffer length \c output_max_len should be
+ *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
+ *                 if RSA-1024 is used) to be able to hold an arbitrary
+ *                 decrypted message. If it is not large enough to hold
+ *                 the decryption of the particular ciphertext provided, 
+ *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ *
+ * \note           The input buffer must be as large as the size
+ *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx,
                        int (*f_rng)(void *, unsigned char *, size_t),
@@ -355,9 +361,15 @@ int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx,
  *
  * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
  *
- * \note           The output buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used) otherwise
- *                 an error is thrown.
+ * \note           The output buffer length \c output_max_len should be
+ *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
+ *                 if RSA-1024 is used) to be able to hold an arbitrary
+ *                 decrypted message. If it is not large enough to hold
+ *                 the decryption of the particular ciphertext provided, 
+ *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ *
+ * \note           The input buffer must be as large as the size
+ *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
                                  int (*f_rng)(void *, unsigned char *, size_t),
@@ -383,9 +395,15 @@ int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
  *
  * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
  *
- * \note           The output buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used) otherwise
- *                 an error is thrown.
+ * \note           The output buffer length \c output_max_len should be
+ *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
+ *                 if RSA-1024 is used) to be able to hold an arbitrary
+ *                 decrypted message. If it is not large enough to hold
+ *                 the decryption of the particular ciphertext provided, 
+ *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ *
+ * \note           The input buffer must be as large as the size 
+ *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
                             int (*f_rng)(void *, unsigned char *, size_t),

From bfea4a7c02133df3bb5198373e735c53ced23917 Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Thu, 22 Jun 2017 10:02:07 +0100
Subject: [PATCH 176/745] Remove mutexes from ECP hardware acceleration

Protecting the ECP hardware acceleratior with mutexes is inconsistent with the
philosophy of the library. Pre-existing hardware accelerator interfaces
leave concurrency support to the underlying platform.

Fixes #863
---
 ChangeLog                   |  7 ++++++-
 include/mbedtls/threading.h |  3 ---
 library/ecp.c               | 20 --------------------
 library/threading.c         |  9 ---------
 4 files changed, 6 insertions(+), 33 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 66883d4bba..da9ee0b1d3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS 2.y.z released YYYY-MM-DD
+= mbed TLS 2.x.x released xxxx-xx-xx
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
@@ -18,6 +18,11 @@ API changes
      verification of the peer's certificate failed due to an overlong chain or
      a fatal error in the vrfy callback.
 
+Changes
+   * Removed mutexes from ECP hardware accelerator code. Now all hardware
+     accelerator code in the library leaves concurrency handling to the
+     platform. Reported by Steven Cooreman. #863
+
 = mbed TLS 2.5.1 released 2017-06-21
 
 Security
diff --git a/include/mbedtls/threading.h b/include/mbedtls/threading.h
index a89fd64967..b0c34ecc74 100644
--- a/include/mbedtls/threading.h
+++ b/include/mbedtls/threading.h
@@ -97,9 +97,6 @@ extern int (*mbedtls_mutex_unlock)( mbedtls_threading_mutex_t *mutex );
  */
 extern mbedtls_threading_mutex_t mbedtls_threading_readdir_mutex;
 extern mbedtls_threading_mutex_t mbedtls_threading_gmtime_mutex;
-#if defined(MBEDTLS_ECP_INTERNAL_ALT)
-extern mbedtls_threading_mutex_t mbedtls_threading_ecp_mutex;
-#endif
 #endif /* MBEDTLS_THREADING_C */
 
 #ifdef __cplusplus
diff --git a/library/ecp.c b/library/ecp.c
index 56f22c2726..1cfd4b10f6 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -1690,11 +1690,6 @@ int mbedtls_ecp_mul( mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
         return( ret );
 
 #if defined(MBEDTLS_ECP_INTERNAL_ALT)
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_lock( &mbedtls_threading_ecp_mutex ) != 0 )
-        return ( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-
-#endif
     if ( is_grp_capable = mbedtls_internal_ecp_grp_capable( grp )  )
     {
         MBEDTLS_MPI_CHK( mbedtls_internal_ecp_init( grp ) );
@@ -1719,11 +1714,6 @@ cleanup:
         mbedtls_internal_ecp_free( grp );
     }
 
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_unlock( &mbedtls_threading_ecp_mutex ) != 0 )
-        return ( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-
-#endif
 #endif /* MBEDTLS_ECP_INTERNAL_ALT */
     return( ret );
 }
@@ -1831,11 +1821,6 @@ int mbedtls_ecp_muladd( mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
     MBEDTLS_MPI_CHK( mbedtls_ecp_mul_shortcuts( grp, R,   n, Q ) );
 
 #if defined(MBEDTLS_ECP_INTERNAL_ALT)
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_lock( &mbedtls_threading_ecp_mutex ) != 0 )
-        return ( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-
-#endif
     if (  is_grp_capable = mbedtls_internal_ecp_grp_capable( grp )  )
     {
         MBEDTLS_MPI_CHK( mbedtls_internal_ecp_init( grp ) );
@@ -1853,11 +1838,6 @@ cleanup:
         mbedtls_internal_ecp_free( grp );
     }
 
-#if defined(MBEDTLS_THREADING_C)
-    if( mbedtls_mutex_unlock( &mbedtls_threading_ecp_mutex ) != 0 )
-        return ( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-
-#endif
 #endif /* MBEDTLS_ECP_INTERNAL_ALT */
     mbedtls_ecp_point_free( &mP );
 
diff --git a/library/threading.c b/library/threading.c
index 55091e8dba..07586756f2 100644
--- a/library/threading.c
+++ b/library/threading.c
@@ -113,9 +113,6 @@ void mbedtls_threading_set_alt( void (*mutex_init)( mbedtls_threading_mutex_t *
 
     mbedtls_mutex_init( &mbedtls_threading_readdir_mutex );
     mbedtls_mutex_init( &mbedtls_threading_gmtime_mutex );
-#if defined(MBEDTLS_ECP_INTERNAL_ALT)
-    mbedtls_mutex_init( &mbedtls_threading_ecp_mutex );
-#endif
 }
 
 /*
@@ -125,9 +122,6 @@ void mbedtls_threading_free_alt( void )
 {
     mbedtls_mutex_free( &mbedtls_threading_readdir_mutex );
     mbedtls_mutex_free( &mbedtls_threading_gmtime_mutex );
-#if defined(MBEDTLS_ECP_INTERNAL_ALT)
-    mbedtls_mutex_free( &mbedtls_threading_ecp_mutex );
-#endif
 }
 #endif /* MBEDTLS_THREADING_ALT */
 
@@ -139,8 +133,5 @@ void mbedtls_threading_free_alt( void )
 #endif
 mbedtls_threading_mutex_t mbedtls_threading_readdir_mutex MUTEX_INIT;
 mbedtls_threading_mutex_t mbedtls_threading_gmtime_mutex MUTEX_INIT;
-#if defined(MBEDTLS_ECP_INTERNAL_ALT)
-mbedtls_threading_mutex_t mbedtls_threading_ecp_mutex MUTEX_INIT;
-#endif
 
 #endif /* MBEDTLS_THREADING_C */

From 28f320e60ecae5e91d5fece0a8fe89e83b2858ab Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 23 Jun 2017 13:05:44 +0100
Subject: [PATCH 177/745] Enable MBEDTLS_AES_ROM_TABLES in config-no-entropy

Enable the MBEDTLS_AES_ROM_TABLES option in the
configs/config-no-entropy.h to place AES lookup tables in ROM. This
saves considerable RAM space, a resource that is very limited in small
devices that use this configuration.
---
 configs/config-no-entropy.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configs/config-no-entropy.h b/configs/config-no-entropy.h
index 95f17d456b..73758602ab 100644
--- a/configs/config-no-entropy.h
+++ b/configs/config-no-entropy.h
@@ -80,6 +80,9 @@
 #define MBEDTLS_X509_CRT_PARSE_C
 #define MBEDTLS_X509_CRL_PARSE_C
 
+/* Miscellaneous options */
+#define MBEDTLS_AES_ROM_TABLES
+
 #include "check_config.h"
 
 #endif /* MBEDTLS_CONFIG_H */

From 92fcfe2933960bc367897f43b1dd8cbc54dc96ca Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 26 Jun 2017 12:57:44 +0100
Subject: [PATCH 178/745] Add ChangeLog entry for config-no-entropy.h change

---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index da9ee0b1d3..c349a66e84 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -22,6 +22,8 @@ Changes
    * Removed mutexes from ECP hardware accelerator code. Now all hardware
      accelerator code in the library leaves concurrency handling to the
      platform. Reported by Steven Cooreman. #863
+   * Define the macro MBEDTLS_AES_ROM_TABLES in the configuration file
+     config-no-entropy.h to reduce the RAM footprint.
 
 = mbed TLS 2.5.1 released 2017-06-21
 

From 2a47be50129fa330442698efc01e285dfb49639c Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 20 Jun 2017 15:23:23 +0300
Subject: [PATCH 179/745] Minor: Fix typos in program comments

Fix a couple of typos and writer's mistakes,
in some reference program applications
---
 programs/pkey/ecdh_curve25519.c | 2 +-
 programs/ssl/ssl_server2.c      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/programs/pkey/ecdh_curve25519.c b/programs/pkey/ecdh_curve25519.c
index aa15c46870..e7ead9a938 100644
--- a/programs/pkey/ecdh_curve25519.c
+++ b/programs/pkey/ecdh_curve25519.c
@@ -204,7 +204,7 @@ int main( int argc, char *argv[] )
     mbedtls_printf( " ok\n" );
 
     /*
-     * Verification: are the computed secret equal?
+     * Verification: are the computed secrets equal?
      */
     mbedtls_printf( "  . Checking if both computed secrets are equal..." );
     fflush( stdout );
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 3e6366cecd..a25886824e 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -2168,7 +2168,7 @@ handshake:
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
     /*
-     * 5. Verify the server certificate
+     * 5. Verify the client certificate
      */
     mbedtls_printf( "  . Verifying peer X.509 certificate..." );
 

From 5a21fd62bf2cfc34d2f33071e15212f0b20204bd Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Fri, 16 Dec 2016 16:15:56 +0200
Subject: [PATCH 180/745] fix for issue 1118: check if iv is zero in gcm.

1) found by roberto in mbedtls forum
2) if iv_len is zero, return an error
3) add tests for invalid parameters
---
 ChangeLog                                  |  6 ++-
 library/gcm.c                              |  6 ++-
 tests/suites/test_suite_gcm.aes128_de.data |  4 ++
 tests/suites/test_suite_gcm.aes128_en.data |  4 ++
 tests/suites/test_suite_gcm.aes192_de.data |  4 ++
 tests/suites/test_suite_gcm.aes192_en.data |  4 ++
 tests/suites/test_suite_gcm.aes256_de.data |  4 ++
 tests/suites/test_suite_gcm.aes256_en.data |  4 ++
 tests/suites/test_suite_gcm.function       | 43 ++++++++++++++++++++++
 9 files changed, 76 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index c349a66e84..9034b42c7b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,10 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS 2.x.x released xxxx-xx-xx
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Bugfix
+   * Add a check if iv_len is zero, and return an error if it is zero. reported
+     by roberto. #716
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
diff --git a/library/gcm.c b/library/gcm.c
index f1210c52c3..fccb092bdd 100644
--- a/library/gcm.c
+++ b/library/gcm.c
@@ -277,8 +277,10 @@ int mbedtls_gcm_starts( mbedtls_gcm_context *ctx,
     size_t use_len, olen = 0;
 
     /* IV and AD are limited to 2^64 bits, so 2^61 bytes */
-    if( ( (uint64_t) iv_len  ) >> 61 != 0 ||
-        ( (uint64_t) add_len ) >> 61 != 0 )
+    /* IV is not allowed to be zero length */
+    if( iv_len == 0 ||
+      ( (uint64_t) iv_len  ) >> 61 != 0 ||
+      ( (uint64_t) add_len ) >> 61 != 0 )
     {
         return( MBEDTLS_ERR_GCM_BAD_INPUT );
     }
diff --git a/tests/suites/test_suite_gcm.aes128_de.data b/tests/suites/test_suite_gcm.aes128_de.data
index 6eaa711b9d..2a2e32f0d3 100644
--- a/tests/suites/test_suite_gcm.aes128_de.data
+++ b/tests/suites/test_suite_gcm.aes128_de.data
@@ -670,6 +670,10 @@ AES-GCM NIST Validation (AES-128,128,1024,1024,32) #2
 depends_on:MBEDTLS_AES_C
 gcm_decrypt_and_verify:MBEDTLS_CIPHER_ID_AES:"659b9e729d12f68b73fdc2f7260ab114":"fd0732a38224c3f16f58de3a7f333da2ecdb6eec92b469544a891966dd4f8fb64a711a793f1ef6a90e49765eacaccdd8cc438c2b57c51902d27a82ee4f24925a864a9513a74e734ddbf77204a99a3c0060fcfbaccae48fe509bc95c3d6e1b1592889c489801265715e6e4355a45357ce467c1caa2f1c3071bd3a9168a7d223e3":"459df18e2dfbd66d6ad04978432a6d97":"ee0b0b52a729c45b899cc924f46eb1908e55aaaeeaa0c4cdaacf57948a7993a6debd7b6cd7aa426dc3b3b6f56522ba3d5700a820b1697b8170bad9ca7caf1050f13d54fb1ddeb111086cb650e1c5f4a14b6a927205a83bf49f357576fd0f884a83b068154352076a6e36a5369436d2c8351f3e6bfec65b4816e3eb3f144ed7f9":32:"8e5a6a79":"FAIL":0
 
+AES-GCM Bad IV (AES-128,128,0,0,32) #0
+depends_on:MBEDTLS_AES_C
+gcm_bad_parameters:MBEDTLS_CIPHER_ID_AES:MBEDTLS_GCM_DECRYPT:"d0194b6ee68f0ed8adc4b22ed15dbf14":"":"":"":32:MBEDTLS_ERR_GCM_BAD_INPUT
+
 AES-GCM Selftest
 depends_on:MBEDTLS_AES_C
 gcm_selftest:
diff --git a/tests/suites/test_suite_gcm.aes128_en.data b/tests/suites/test_suite_gcm.aes128_en.data
index d8bee9d561..9453ffa702 100644
--- a/tests/suites/test_suite_gcm.aes128_en.data
+++ b/tests/suites/test_suite_gcm.aes128_en.data
@@ -670,6 +670,10 @@ AES-GCM NIST Validation (AES-128,128,1024,1024,32) #2
 depends_on:MBEDTLS_AES_C
 gcm_encrypt_and_tag:MBEDTLS_CIPHER_ID_AES:"fe481476fce76efcfc78ed144b0756f1":"246e1f2babab8da98b17cc928bd49504d7d87ea2cc174f9ffb7dbafe5969ff824a0bcb52f35441d22f3edcd10fab0ec04c0bde5abd3624ca25cbb4541b5d62a3deb52c00b75d68aaf0504d51f95b8dcbebdd8433f4966c584ac7f8c19407ca927a79fa4ead2688c4a7baafb4c31ef83c05e8848ec2b4f657aab84c109c91c277":"1a2c18c6bf13b3b2785610c71ccd98ca":"b0ab3cb5256575774b8242b89badfbe0dfdfd04f5dd75a8e5f218b28d3f6bc085a013defa5f5b15dfb46132db58ed7a9ddb812d28ee2f962796ad988561a381c02d1cf37dca5fd33e081d61cc7b3ab0b477947524a4ca4cb48c36f48b302c440be6f5777518a60585a8a16cea510dbfc5580b0daac49a2b1242ff55e91a8eae8":"5587620bbb77f70afdf3cdb7ae390edd0473286d86d3f862ad70902d90ff1d315947c959f016257a8fe1f52cc22a54f21de8cb60b74808ac7b22ea7a15945371e18b77c9571aad631aa080c60c1e472019fa85625fc80ed32a51d05e397a8987c8fece197a566689d24d05361b6f3a75616c89db6123bf5902960b21a18bc03a":32:"bd4265a8":0
 
+AES-GCM Bad IV (AES-128,128,0,0,32) #0
+depends_on:MBEDTLS_AES_C
+gcm_bad_parameters:MBEDTLS_CIPHER_ID_AES:MBEDTLS_GCM_ENCRYPT:"d0194b6ee68f0ed8adc4b22ed15dbf14":"":"":"":32:MBEDTLS_ERR_GCM_BAD_INPUT
+
 AES-GCM Selftest
 depends_on:MBEDTLS_AES_C
 gcm_selftest:
diff --git a/tests/suites/test_suite_gcm.aes192_de.data b/tests/suites/test_suite_gcm.aes192_de.data
index 841c6fa367..9e7bad00f7 100644
--- a/tests/suites/test_suite_gcm.aes192_de.data
+++ b/tests/suites/test_suite_gcm.aes192_de.data
@@ -670,6 +670,10 @@ AES-GCM NIST Validation (AES-192,128,1024,1024,32) #2
 depends_on:MBEDTLS_AES_C
 gcm_decrypt_and_verify:MBEDTLS_CIPHER_ID_AES:"b10979797fb8f418a126120d45106e1779b4538751a19bf6":"e3dc64e3c02731fe6e6ec0e899183018da347bf8bd476aa7746d7a7729d83a95f64bb732ba987468d0cede154e28169f7bafa36559200795037ee38279e0e4ca40f9cfa85aa0c8035df9649345c8fdffd1c31528b485dfe443c1923180cc8fae5196d16f822be4ad07e3f1234e1d218e7c8fb37a0e4480dc6717c9c09ff5c45f":"ca362e615024a1fe11286668646cc1de":"237d95d86a5ad46035870f576a1757eded636c7234d5ed0f8039f6f59f1333cc31cb893170d1baa98bd4e79576de920120ead0fdecfb343edbc2fcc556540a91607388a05d43bdb8b55f1327552feed3b620614dfcccb2b342083896cbc81dc9670b761add998913ca813163708a45974e6d7b56dfd0511a72eb879f239d6a6d":32:"28d730ea":"dafde27aa8b3076bfa16ab1d89207d339c4997f8a756cc3eb62c0b023976de808ab640ba4467f2b2ea83d238861229c73387594cd43770386512ea595a70888b4c38863472279e06b923e7cf32438199b3e054ac4bc21baa8df39ddaa207ebb17fa4cad6e83ea58c3a92ec74e6e01b0a8979af145dd31d5df29750bb91b42d45":0
 
+AES-GCM Bad IV (AES-192,128,0,0,32) #0
+depends_on:MBEDTLS_AES_C
+gcm_bad_parameters:MBEDTLS_CIPHER_ID_AES:MBEDTLS_GCM_DECRYPT:"b10979797fb8f418a126120d45106e1779b4538751a19bf6":"":"":"":32:MBEDTLS_ERR_GCM_BAD_INPUT
+
 AES-GCM Selftest
 depends_on:MBEDTLS_AES_C
 gcm_selftest:
diff --git a/tests/suites/test_suite_gcm.aes192_en.data b/tests/suites/test_suite_gcm.aes192_en.data
index 18e56e79c0..5ea1101869 100644
--- a/tests/suites/test_suite_gcm.aes192_en.data
+++ b/tests/suites/test_suite_gcm.aes192_en.data
@@ -670,6 +670,10 @@ AES-GCM NIST Validation (AES-192,128,1024,1024,32) #2
 depends_on:MBEDTLS_AES_C
 gcm_encrypt_and_tag:MBEDTLS_CIPHER_ID_AES:"713358e746dd84ab27b8adb3b17ea59cd75fa6cb0c13d1a8":"35b8b655efdf2d09f5ed0233c9eeb0b6f85e513834848cd594dba3c6e64f78e7af4a7a6d53bba7b43764334d6373360ae3b73b1e765978dffa7dbd805fda7825b8e317e8d3f1314aa97f877be815439c5da845028d1686283735aefac79cdb9e02ec3590091cb507089b9174cd9a6111f446feead91f19b80fd222fc6299fd1c":"26ed909f5851961dd57fa950b437e17c":"c9469ad408764cb7d417f800d3d84f03080cee9bbd53f652763accde5fba13a53a12d990094d587345da2cdc99357b9afd63945ca07b760a2c2d4948dbadb1312670ccde87655a6a68edb5982d2fcf733bb4101d38cdb1a4942a5d410f4c45f5ddf00889bc1fe5ec69b40ae8aaee60ee97bea096eeef0ea71736efdb0d8a5ec9":"cc3f9983e1d673ec2c86ae4c1e1b04e30f9f395f67c36838e15ce825b05d37e9cd40041470224da345aa2da5dfb3e0c561dd05ba7984a1332541d58e8f9160e7e8457e717bab203de3161a72b7aedfa53616b16ca77fd28d566fbf7431be559caa1a129b2f29b9c5bbf3eaba594d6650c62907eb28e176f27c3be7a3aa24cef6":32:"5be7611b":0
 
+AES-GCM Bad IV (AES-192,128,0,0,32) #0
+depends_on:MBEDTLS_AES_C
+gcm_bad_parameters:MBEDTLS_CIPHER_ID_AES:MBEDTLS_GCM_ENCRYPT:"b10979797fb8f418a126120d45106e1779b4538751a19bf6":"":"":"":32:MBEDTLS_ERR_GCM_BAD_INPUT
+
 AES-GCM Selftest
 depends_on:MBEDTLS_AES_C
 gcm_selftest:
diff --git a/tests/suites/test_suite_gcm.aes256_de.data b/tests/suites/test_suite_gcm.aes256_de.data
index 0fe8489788..9696a62be3 100644
--- a/tests/suites/test_suite_gcm.aes256_de.data
+++ b/tests/suites/test_suite_gcm.aes256_de.data
@@ -670,6 +670,10 @@ AES-GCM NIST Validation (AES-256,128,1024,1024,32) #2
 depends_on:MBEDTLS_AES_C
 gcm_decrypt_and_verify:MBEDTLS_CIPHER_ID_AES:"ca264e7caecad56ee31c8bf8dde9592f753a6299e76c60ac1e93cff3b3de8ce9":"8d03cf6fac31182ad3e6f32e4c823e3b421aef786d5651afafbf70ef14c00524ab814bc421b1d4181b4d3d82d6ae4e8032e43a6c4e0691184425b37320798f865c88b9b306466311d79e3e42076837474c37c9f6336ed777f05f70b0c7d72bd4348a4cd754d0f0c3e4587f9a18313ea2d2bace502a24ea417d3041b709a0471f":"4763a4e37b806a5f4510f69fd8c63571":"07daeba37a66ebe15f3d6451d1176f3a7107a302da6966680c425377e621fd71610d1fc9c95122da5bf85f83b24c4b783b1dcd6b508d41e22c09b5c43693d072869601fc7e3f5a51dbd3bc6508e8d095b9130fb6a7f2a043f3a432e7ce68b7de06c1379e6bab5a1a48823b76762051b4e707ddc3201eb36456e3862425cb011a":32:"3105dddb":"FAIL":0
 
+AES-GCM Bad IV (AES-256,128,0,0,32) #0
+depends_on:MBEDTLS_AES_C
+gcm_bad_parameters:MBEDTLS_CIPHER_ID_AES:MBEDTLS_GCM_DECRYPT:"ca264e7caecad56ee31c8bf8dde9592f753a6299e76c60ac1e93cff3b3de8ce9":"":"":"":32:MBEDTLS_ERR_GCM_BAD_INPUT
+
 AES-GCM Selftest
 depends_on:MBEDTLS_AES_C
 gcm_selftest:
diff --git a/tests/suites/test_suite_gcm.aes256_en.data b/tests/suites/test_suite_gcm.aes256_en.data
index 23d1689cc7..0ff716d5dc 100644
--- a/tests/suites/test_suite_gcm.aes256_en.data
+++ b/tests/suites/test_suite_gcm.aes256_en.data
@@ -670,6 +670,10 @@ AES-GCM NIST Validation (AES-256,128,1024,1024,32) #2
 depends_on:MBEDTLS_AES_C
 gcm_encrypt_and_tag:MBEDTLS_CIPHER_ID_AES:"1477e189fb3546efac5cc144f25e132ffd0081be76e912e25cbce7ad63f1c2c4":"7bd3ea956f4b938ebe83ef9a75ddbda16717e924dd4e45202560bf5f0cffbffcdd23be3ae08ff30503d698ed08568ff6b3f6b9fdc9ea79c8e53a838cc8566a8b52ce7c21b2b067e778925a066c970a6c37b8a6cfc53145f24bf698c352078a7f0409b53196e00c619237454c190b970842bb6629c0def7f166d19565127cbce0":"c109f35893aff139db8ed51c85fee237":"8f7f9f71a4b2bb0aaf55fced4eb43c57415526162070919b5f8c08904942181820d5847dfd54d9ba707c5e893a888d5a38d0130f7f52c1f638b0119cf7bc5f2b68f51ff5168802e561dff2cf9c5310011c809eba002b2fa348718e8a5cb732056273cc7d01cce5f5837ab0b09b6c4c5321a7f30a3a3cd21f29da79fce3f3728b":"7841e3d78746f07e5614233df7175931e3c257e09ebd7b78545fae484d835ffe3db3825d3aa1e5cc1541fe6cac90769dc5aaeded0c148b5b4f397990eb34b39ee7881804e5a66ccc8d4afe907948780c4e646cc26479e1da874394cb3537a8f303e0aa13bd3cc36f6cc40438bcd41ef8b6a1cdee425175dcd17ee62611d09b02":32:"cb13ce59":0
 
+AES-GCM Bad IV (AES-256,128,0,0,32) #0
+depends_on:MBEDTLS_AES_C
+gcm_bad_parameters:MBEDTLS_CIPHER_ID_AES:MBEDTLS_GCM_DECRYPT:"ca264e7caecad56ee31c8bf8dde9592f753a6299e76c60ac1e93cff3b3de8ce9":"":"":"":32:MBEDTLS_ERR_GCM_BAD_INPUT
+
 AES-GCM Selftest
 depends_on:MBEDTLS_AES_C
 gcm_selftest:
diff --git a/tests/suites/test_suite_gcm.function b/tests/suites/test_suite_gcm.function
index 56c7e1899a..308e14bb49 100644
--- a/tests/suites/test_suite_gcm.function
+++ b/tests/suites/test_suite_gcm.function
@@ -7,6 +7,49 @@
  * END_DEPENDENCIES
  */
 
+/* BEGIN_CASE */
+void gcm_bad_parameters( int cipher_id, int direction,
+                         char *hex_key_string, char *hex_src_string,
+                         char *hex_iv_string, char *hex_add_string,
+                         int tag_len_bits, int gcm_result )
+{
+    unsigned char key_str[128];
+    unsigned char src_str[128];
+    unsigned char dst_str[257];
+    unsigned char iv_str[128];
+    unsigned char add_str[128];
+    unsigned char tag_str[128];
+    unsigned char output[128];
+    unsigned char tag_output[16];
+    mbedtls_gcm_context ctx;
+    unsigned int key_len;
+    size_t pt_len, iv_len, add_len, tag_len = tag_len_bits / 8;
+
+    mbedtls_gcm_init( &ctx );
+
+    memset( key_str, 0x00, sizeof( key_str ) );
+    memset( src_str, 0x00, sizeof( src_str ) );
+    memset( dst_str, 0x00, sizeof( dst_str ) );
+    memset( iv_str, 0x00, sizeof( iv_str ) );
+    memset( add_str, 0x00, sizeof( add_str ) );
+    memset( tag_str, 0x00, sizeof( tag_str ) );
+    memset( output, 0x00, sizeof( output ) );
+    memset( tag_output, 0x00, sizeof( tag_output ) );
+    
+    key_len = unhexify( key_str, hex_key_string );
+    pt_len = unhexify( src_str, hex_src_string );
+    iv_len = unhexify( iv_str, hex_iv_string );
+    add_len = unhexify( add_str, hex_add_string );
+
+    TEST_ASSERT( mbedtls_gcm_setkey( &ctx, cipher_id, key_str, key_len * 8 ) == 0 );
+    TEST_ASSERT( mbedtls_gcm_crypt_and_tag( &ctx, direction, pt_len, iv_str, iv_len,
+                 add_str, add_len, src_str, output, tag_len, tag_output ) == gcm_result );
+
+exit:
+    mbedtls_gcm_free( &ctx );
+}
+/* END_CASE */
+
 /* BEGIN_CASE */
 void gcm_encrypt_and_tag( int cipher_id,
                           char *hex_key_string, char *hex_src_string,

From 8ab0595538c20096fe3f9102389b6541e3db7862 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Mon, 9 Jan 2017 19:27:59 +0200
Subject: [PATCH 181/745] Wrong preproccessor condition fix

Fix for issue #696
Change #if defined(MBEDTLS_THREADING_PTHREAD)
to #if defined(MBEDTLS_THREADING_C)
---
 ChangeLog          | 3 +++
 library/x509_crt.c | 8 ++++----
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 9034b42c7b..7a72030fa5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,9 @@ mbed TLS ChangeLog (Sorted per branch, date)
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716
+   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
+     to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
+     always be implemented by pthread support. Fix for #696
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
diff --git a/library/x509_crt.c b/library/x509_crt.c
index 3b86141258..d7b857e58f 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -1171,13 +1171,13 @@ int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path )
     if( dir == NULL )
         return( MBEDTLS_ERR_X509_FILE_IO_ERROR );
 
-#if defined(MBEDTLS_THREADING_PTHREAD)
+#if defined(MBEDTLS_THREADING_C)
     if( ( ret = mbedtls_mutex_lock( &mbedtls_threading_readdir_mutex ) ) != 0 )
     {
         closedir( dir );
         return( ret );
     }
-#endif
+#endif /* MBEDTLS_THREADING_C */
 
     while( ( entry = readdir( dir ) ) != NULL )
     {
@@ -1210,10 +1210,10 @@ int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path )
 cleanup:
     closedir( dir );
 
-#if defined(MBEDTLS_THREADING_PTHREAD)
+#if defined(MBEDTLS_THREADING_C)
     if( mbedtls_mutex_unlock( &mbedtls_threading_readdir_mutex ) != 0 )
         ret = MBEDTLS_ERR_THREADING_MUTEX_ERROR;
-#endif
+#endif /* MBEDTLS_THREADING_C */
 
 #endif /* _WIN32 */
 

From 3e19df5c95aba62f59816110d479816bd0c4f492 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Mon, 9 Jan 2017 15:09:16 +0200
Subject: [PATCH 182/745] Resource leak fix on windows platform

Fix a resource leak on windows platform, in mbedtls_x509_crt_parse_path,
in case a failure. when an error occurs, goto cleanup, and free the
resource, instead of returning error code immediately.
---
 ChangeLog          | 3 +++
 library/x509_crt.c | 6 +++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 7a72030fa5..c81c259e3a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,9 @@ Bugfix
    * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
      to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
      always be implemented by pthread support. Fix for #696
+   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
+     In case of failure, when an error occures, goto cleanup.
+     Found by redplait #590
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
diff --git a/library/x509_crt.c b/library/x509_crt.c
index d7b857e58f..5ec8551928 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -1146,7 +1146,10 @@ int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path )
                                      p, (int) len - 1,
                                      NULL, NULL );
         if( w_ret == 0 )
-            return( MBEDTLS_ERR_X509_FILE_IO_ERROR );
+        {
+            ret = MBEDTLS_ERR_X509_FILE_IO_ERROR;
+            goto cleanup;
+        }
 
         w_ret = mbedtls_x509_crt_parse_file( chain, filename );
         if( w_ret < 0 )
@@ -1159,6 +1162,7 @@ int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path )
     if( GetLastError() != ERROR_NO_MORE_FILES )
         ret = MBEDTLS_ERR_X509_FILE_IO_ERROR;
 
+cleanup:
     FindClose( hFind );
 #else /* _WIN32 */
     int t_ret;

From 7269fee0b6403793f62ffa030ceceb49aca79227 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 12 Jan 2017 14:50:50 +0200
Subject: [PATCH 183/745] Check return code of mbedtls_mpi_fill_random

Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
Reported and fix suggested by guidovranken in #740
---
 ChangeLog     | 2 ++
 library/dhm.c | 6 +++---
 library/ecp.c | 4 ++--
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index c81c259e3a..96f4b31f0a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -11,6 +11,8 @@ Bugfix
    * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
      In case of failure, when an error occures, goto cleanup.
      Found by redplait #590
+   * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
+     Reported and fix suggested by guidovranken in #740
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
diff --git a/library/dhm.c b/library/dhm.c
index a4715d1703..bec52a11df 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -165,7 +165,7 @@ int mbedtls_dhm_make_params( mbedtls_dhm_context *ctx, int x_size,
      */
     do
     {
-        mbedtls_mpi_fill_random( &ctx->X, x_size, f_rng, p_rng );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &ctx->X, x_size, f_rng, p_rng ) );
 
         while( mbedtls_mpi_cmp_mpi( &ctx->X, &ctx->P ) >= 0 )
             MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &ctx->X, 1 ) );
@@ -251,7 +251,7 @@ int mbedtls_dhm_make_public( mbedtls_dhm_context *ctx, int x_size,
      */
     do
     {
-        mbedtls_mpi_fill_random( &ctx->X, x_size, f_rng, p_rng );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &ctx->X, x_size, f_rng, p_rng ) );
 
         while( mbedtls_mpi_cmp_mpi( &ctx->X, &ctx->P ) >= 0 )
             MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &ctx->X, 1 ) );
@@ -324,7 +324,7 @@ static int dhm_update_blinding( mbedtls_dhm_context *ctx,
     count = 0;
     do
     {
-        mbedtls_mpi_fill_random( &ctx->Vi, mbedtls_mpi_size( &ctx->P ), f_rng, p_rng );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &ctx->Vi, mbedtls_mpi_size( &ctx->P ), f_rng, p_rng ) );
 
         while( mbedtls_mpi_cmp_mpi( &ctx->Vi, &ctx->P ) >= 0 )
             MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &ctx->Vi, 1 ) );
diff --git a/library/ecp.c b/library/ecp.c
index 1cfd4b10f6..5ad6863987 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -1128,7 +1128,7 @@ static int ecp_randomize_jac( const mbedtls_ecp_group *grp, mbedtls_ecp_point *p
     /* Generate l such that 1 < l < p */
     do
     {
-        mbedtls_mpi_fill_random( &l, p_size, f_rng, p_rng );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &l, p_size, f_rng, p_rng ) );
 
         while( mbedtls_mpi_cmp_mpi( &l, &grp->P ) >= 0 )
             MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &l, 1 ) );
@@ -1527,7 +1527,7 @@ static int ecp_randomize_mxz( const mbedtls_ecp_group *grp, mbedtls_ecp_point *P
     /* Generate l such that 1 < l < p */
     do
     {
-        mbedtls_mpi_fill_random( &l, p_size, f_rng, p_rng );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &l, p_size, f_rng, p_rng ) );
 
         while( mbedtls_mpi_cmp_mpi( &l, &grp->P ) >= 0 )
             MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &l, 1 ) );

From d300a5734afff24be846412bbb9347c19c3db4ed Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 20 Jun 2017 14:31:29 +0100
Subject: [PATCH 184/745] Undo API change

The previous commit b3e6872c9381ed4ce020d631dda1e0126c42b64f changed
to public functions from ssl_ciphersuite.h to static inline. This
commit reverts this change.
---
 include/mbedtls/ssl_ciphersuites.h | 36 ++----------------------------
 library/ssl_ciphersuites.c         | 36 ++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+), 34 deletions(-)

diff --git a/include/mbedtls/ssl_ciphersuites.h b/include/mbedtls/ssl_ciphersuites.h
index 931c1b3c38..9101d9cc7c 100644
--- a/include/mbedtls/ssl_ciphersuites.h
+++ b/include/mbedtls/ssl_ciphersuites.h
@@ -359,23 +359,8 @@ mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_pk_alg( const mbedtls_ssl_ciph
 mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_alg( const mbedtls_ssl_ciphersuite_t *info );
 #endif
 
-#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
-static inline int mbedtls_ssl_ciphersuite_uses_ec( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
-        case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
-        case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */
+int mbedtls_ssl_ciphersuite_uses_ec( const mbedtls_ssl_ciphersuite_t *info );
+int mbedtls_ssl_ciphersuite_uses_psk( const mbedtls_ssl_ciphersuite_t *info );
 
 #if defined(MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED)
 static inline int mbedtls_ssl_ciphersuite_has_pfs( const mbedtls_ssl_ciphersuite_t *info )
@@ -429,23 +414,6 @@ static inline int mbedtls_ssl_ciphersuite_uses_ecdh( const mbedtls_ssl_ciphersui
 }
 #endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED */
 
-#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
-static inline int mbedtls_ssl_ciphersuite_uses_psk( const mbedtls_ssl_ciphersuite_t *info )
-{
-    switch( info->key_exchange )
-    {
-        case MBEDTLS_KEY_EXCHANGE_PSK:
-        case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
-        case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
-        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
-            return( 1 );
-
-        default:
-            return( 0 );
-    }
-}
-#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
-
 static inline int mbedtls_ssl_ciphersuite_cert_req_allowed( const mbedtls_ssl_ciphersuite_t *info )
 {
     switch( info->key_exchange )
diff --git a/library/ssl_ciphersuites.c b/library/ssl_ciphersuites.c
index c1a92d67db..95e6163ccc 100644
--- a/library/ssl_ciphersuites.c
+++ b/library/ssl_ciphersuites.c
@@ -1834,6 +1834,42 @@ mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_alg( const mbedtls_ssl_ciphers
             return( MBEDTLS_PK_NONE );
     }
 }
+
 #endif /* MBEDTLS_PK_C */
 
+#if defined(MBEDTLS_ECDH_C) || defined(MBEDTLS_ECDSA_C)
+int mbedtls_ssl_ciphersuite_uses_ec( const mbedtls_ssl_ciphersuite_t *info )
+{
+    switch( info->key_exchange )
+    {
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
+        case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
+        case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
+            return( 1 );
+
+        default:
+            return( 0 );
+    }
+}
+#endif /* MBEDTLS_ECDH_C || MBEDTLS_ECDSA_C */
+
+#if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
+int mbedtls_ssl_ciphersuite_uses_psk( const mbedtls_ssl_ciphersuite_t *info )
+{
+    switch( info->key_exchange )
+    {
+        case MBEDTLS_KEY_EXCHANGE_PSK:
+        case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
+        case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
+        case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
+            return( 1 );
+
+        default:
+            return( 0 );
+    }
+}
+#endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
+
 #endif /* MBEDTLS_SSL_TLS_C */

From 639ce56b6a270d9d376430d365b75b29e8f4de50 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 26 Jun 2017 11:25:37 +0100
Subject: [PATCH 185/745] Undo API change from SHA1 deprecation

The previous commit bd5ceee484f201b90a384636ba12de86bd330cba removed
the definition of the global constants
- mbedtls_test_ca_crt_rsa_len,
- mbedtls_test_cli_crt_rsa_len,
- mbedtls_test_ca_crt_rsa, and
- mbedtls_test_cli_crt_rsa.
This commit restores these to maintain ABI compatibility.

Further, it was noticed that without SHA256_C being enabled the
previous code failed to compile because because the SHA1 resp. SHA256
certificates were only defined when the respective SHAXXX_C options
were set, but the emission of the global variable mbedtls_test_ca_crt
was unconditionally defined through the SHA256
certificate. Previously, the RSA SHA1 certificate was unconditionally
defined and used for that.

As a remedy, this commit makes sure some RSA certificate is defined
and exported through the following rule:
1. If SHA256_C is active, define an RSA SHA256 certificate and export
   it as mbedtls_test_ca_crt. Also, define SHA1 certificates only if
   SHA1_C is set.
2. If SHA256_C is not set, always define SHA1 certificate and export
   it as mbedtls_test_ca_crt.
---
 library/certs.c | 75 +++++++++++++++++++++++++++++--------------------
 1 file changed, 45 insertions(+), 30 deletions(-)

diff --git a/library/certs.c b/library/certs.c
index 5c0199891c..f1379b8cb1 100644
--- a/library/certs.c
+++ b/library/certs.c
@@ -116,31 +116,6 @@ const size_t mbedtls_test_cli_key_ec_len = sizeof( mbedtls_test_cli_key_ec );
 #endif /* MBEDTLS_ECDSA_C */
 
 #if defined(MBEDTLS_RSA_C)
-#if defined(MBEDTLS_SHA1_C)
-#define TEST_CA_CRT_RSA_SHA1                                            \
-"-----BEGIN CERTIFICATE-----\r\n"                                       \
-"MIIDhzCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER\r\n"  \
-"MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n"  \
-"MTEwMjEyMTQ0NDAwWhcNMjEwMjEyMTQ0NDAwWjA7MQswCQYDVQQGEwJOTDERMA8G\r\n"  \
-"A1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwggEiMA0G\r\n"  \
-"CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDA3zf8F7vglp0/ht6WMn1EpRagzSHx\r\n"  \
-"mdTs6st8GFgIlKXsm8WL3xoemTiZhx57wI053zhdcHgH057Zk+i5clHFzqMwUqny\r\n"  \
-"50BwFMtEonILwuVA+T7lpg6z+exKY8C4KQB0nFc7qKUEkHHxvYPZP9al4jwqj+8n\r\n"  \
-"YMPGn8u67GB9t+aEMr5P+1gmIgNb1LTV+/Xjli5wwOQuvfwu7uJBVcA0Ln0kcmnL\r\n"  \
-"R7EUQIN9Z/SG9jGr8XmksrUuEvmEF/Bibyc+E1ixVA0hmnM3oTDPb5Lc9un8rNsu\r\n"  \
-"KNF+AksjoBXyOGVkCeoMbo4bF6BxyLObyavpw/LPh5aPgAIynplYb6LVAgMBAAGj\r\n"  \
-"gZUwgZIwDAYDVR0TBAUwAwEB/zAdBgNVHQ4EFgQUtFrkpbPe0lL2udWmlQ/rPrzH\r\n"  \
-"/f8wYwYDVR0jBFwwWoAUtFrkpbPe0lL2udWmlQ/rPrzH/f+hP6Q9MDsxCzAJBgNV\r\n"  \
-"BAYTAk5MMREwDwYDVQQKEwhQb2xhclNTTDEZMBcGA1UEAxMQUG9sYXJTU0wgVGVz\r\n"  \
-"dCBDQYIBADANBgkqhkiG9w0BAQUFAAOCAQEAuP1U2ABUkIslsCfdlc2i94QHHYeJ\r\n"  \
-"SsR4EdgHtdciUI5I62J6Mom+Y0dT/7a+8S6MVMCZP6C5NyNyXw1GWY/YR82XTJ8H\r\n"  \
-"DBJiCTok5DbZ6SzaONBzdWHXwWwmi5vg1dxn7YxrM9d0IjxM27WNKs4sDQhZBQkF\r\n"  \
-"pjmfs2cb4oPl4Y9T9meTx/lvdkRYEug61Jfn6cA+qHpyPYdTH+UshITnmp5/Ztkf\r\n"  \
-"m/UTSLBNFNHesiTZeH31NcxYGdHSme9Nc/gfidRa0FLOCfWxRlFqAI47zG9jAQCZ\r\n"  \
-"7Z2mCGDNMhjQc+BYcdnl0lPXjdDK6V0qCg1dVewhUBcW5gZKzV7e9+DpVA==\r\n"      \
-"-----END CERTIFICATE-----\r\n"
-static const char mbedtls_test_ca_crt_rsa_sha1[] = TEST_CA_CRT_RSA_SHA1;
-#endif
 
 #if defined(MBEDTLS_SHA256_C)
 #define TEST_CA_CRT_RSA_SHA256                                          \
@@ -165,7 +140,46 @@ static const char mbedtls_test_ca_crt_rsa_sha1[] = TEST_CA_CRT_RSA_SHA1;
 "ApH0CnB80bYJshYHPHHymOtleAB8KSYtqm75g/YNobjnjB6cm4HkW3OZRVIl6fYY\r\n"  \
 "n20NRVA1Vjs6GAROr4NqW4k/+LofY9y0LLDE+p0oIEKXIsIvhPr39swxSA==\r\n"      \
 "-----END CERTIFICATE-----\r\n"
+
+const char   mbedtls_test_ca_crt_rsa[]   = TEST_CA_CRT_RSA_SHA256;
+const size_t mbedtls_test_ca_crt_rsa_len = sizeof( mbedtls_test_ca_crt_rsa );
+#define TEST_CA_CRT_RSA_SOME
+
 static const char mbedtls_test_ca_crt_rsa_sha256[] = TEST_CA_CRT_RSA_SHA256;
+
+#endif
+
+#if !defined(TEST_CA_CRT_RSA_SOME) || defined(MBEDTLS_SHA1_C)
+#define TEST_CA_CRT_RSA_SHA1                                            \
+"-----BEGIN CERTIFICATE-----\r\n"                                       \
+"MIIDhzCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER\r\n"  \
+"MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n"  \
+"MTEwMjEyMTQ0NDAwWhcNMjEwMjEyMTQ0NDAwWjA7MQswCQYDVQQGEwJOTDERMA8G\r\n"  \
+"A1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwggEiMA0G\r\n"  \
+"CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDA3zf8F7vglp0/ht6WMn1EpRagzSHx\r\n"  \
+"mdTs6st8GFgIlKXsm8WL3xoemTiZhx57wI053zhdcHgH057Zk+i5clHFzqMwUqny\r\n"  \
+"50BwFMtEonILwuVA+T7lpg6z+exKY8C4KQB0nFc7qKUEkHHxvYPZP9al4jwqj+8n\r\n"  \
+"YMPGn8u67GB9t+aEMr5P+1gmIgNb1LTV+/Xjli5wwOQuvfwu7uJBVcA0Ln0kcmnL\r\n"  \
+"R7EUQIN9Z/SG9jGr8XmksrUuEvmEF/Bibyc+E1ixVA0hmnM3oTDPb5Lc9un8rNsu\r\n"  \
+"KNF+AksjoBXyOGVkCeoMbo4bF6BxyLObyavpw/LPh5aPgAIynplYb6LVAgMBAAGj\r\n"  \
+"gZUwgZIwDAYDVR0TBAUwAwEB/zAdBgNVHQ4EFgQUtFrkpbPe0lL2udWmlQ/rPrzH\r\n"  \
+"/f8wYwYDVR0jBFwwWoAUtFrkpbPe0lL2udWmlQ/rPrzH/f+hP6Q9MDsxCzAJBgNV\r\n"  \
+"BAYTAk5MMREwDwYDVQQKEwhQb2xhclNTTDEZMBcGA1UEAxMQUG9sYXJTU0wgVGVz\r\n"  \
+"dCBDQYIBADANBgkqhkiG9w0BAQUFAAOCAQEAuP1U2ABUkIslsCfdlc2i94QHHYeJ\r\n"  \
+"SsR4EdgHtdciUI5I62J6Mom+Y0dT/7a+8S6MVMCZP6C5NyNyXw1GWY/YR82XTJ8H\r\n"  \
+"DBJiCTok5DbZ6SzaONBzdWHXwWwmi5vg1dxn7YxrM9d0IjxM27WNKs4sDQhZBQkF\r\n"  \
+"pjmfs2cb4oPl4Y9T9meTx/lvdkRYEug61Jfn6cA+qHpyPYdTH+UshITnmp5/Ztkf\r\n"  \
+"m/UTSLBNFNHesiTZeH31NcxYGdHSme9Nc/gfidRa0FLOCfWxRlFqAI47zG9jAQCZ\r\n"  \
+"7Z2mCGDNMhjQc+BYcdnl0lPXjdDK6V0qCg1dVewhUBcW5gZKzV7e9+DpVA==\r\n"      \
+"-----END CERTIFICATE-----\r\n"
+
+#if !defined (TEST_CA_CRT_RSA_SOME)
+const char   mbedtls_test_ca_crt_rsa[]   = TEST_CA_CRT_RSA_SHA1;
+const size_t mbedtls_test_ca_crt_rsa_len = sizeof( mbedtls_test_ca_crt_rsa );
+#endif
+
+static const char mbedtls_test_ca_crt_rsa_sha1[] = TEST_CA_CRT_RSA_SHA1;
+
 #endif
 
 const char mbedtls_test_ca_key_rsa[] =
@@ -257,7 +271,7 @@ const char mbedtls_test_srv_key_rsa[] =
 "-----END RSA PRIVATE KEY-----\r\n";
 const size_t mbedtls_test_srv_key_rsa_len = sizeof( mbedtls_test_srv_key_rsa );
 
-static const char mbedtls_test_cli_crt_rsa_sha256[] =
+const char mbedtls_test_cli_crt_rsa[] =
 "-----BEGIN CERTIFICATE-----\r\n"
 "MIIDhTCCAm2gAwIBAgIBBDANBgkqhkiG9w0BAQsFADA7MQswCQYDVQQGEwJOTDER\r\n"
 "MA8GA1UECgwIUG9sYXJTU0wxGTAXBgNVBAMMEFBvbGFyU1NMIFRlc3QgQ0EwHhcN\r\n"
@@ -279,6 +293,7 @@ static const char mbedtls_test_cli_crt_rsa_sha256[] =
 "ofGZpiM2NqRPePgYy+Vc75Zk28xkRQq1ncprgQb3S4vTsZdScpM9hLf+eMlrgqlj\r\n"
 "c5PLSkXBeLE5+fedkyfTaLxxQlgCpuoOhKBm04/R1pWNzUHyqagjO9Q=\r\n"
 "-----END CERTIFICATE-----\r\n";
+const size_t mbedtls_test_cli_crt_rsa_len = sizeof( mbedtls_test_cli_crt_rsa );
 
 const char mbedtls_test_cli_key_rsa[] =
 "-----BEGIN RSA PRIVATE KEY-----\r\n"
@@ -354,19 +369,19 @@ const size_t mbedtls_test_cas_len[] = {
 };
 
 #if defined(MBEDTLS_RSA_C)
-const char *mbedtls_test_ca_crt  = mbedtls_test_ca_crt_rsa_sha256;
+const char *mbedtls_test_ca_crt  = mbedtls_test_ca_crt_rsa; /* SHA1 or SHA256 */
 const char *mbedtls_test_ca_key  = mbedtls_test_ca_key_rsa;
 const char *mbedtls_test_ca_pwd  = mbedtls_test_ca_pwd_rsa;
 const char *mbedtls_test_srv_crt = mbedtls_test_srv_crt_rsa;
 const char *mbedtls_test_srv_key = mbedtls_test_srv_key_rsa;
-const char *mbedtls_test_cli_crt = mbedtls_test_cli_crt_rsa_sha256;
+const char *mbedtls_test_cli_crt = mbedtls_test_cli_crt_rsa;
 const char *mbedtls_test_cli_key = mbedtls_test_cli_key_rsa;
-const size_t mbedtls_test_ca_crt_len  = sizeof( mbedtls_test_ca_crt_rsa_sha256 );
+const size_t mbedtls_test_ca_crt_len  = sizeof( mbedtls_test_ca_crt_rsa );
 const size_t mbedtls_test_ca_key_len  = sizeof( mbedtls_test_ca_key_rsa );
 const size_t mbedtls_test_ca_pwd_len  = sizeof( mbedtls_test_ca_pwd_rsa ) - 1;
 const size_t mbedtls_test_srv_crt_len = sizeof( mbedtls_test_srv_crt_rsa );
 const size_t mbedtls_test_srv_key_len = sizeof( mbedtls_test_srv_key_rsa );
-const size_t mbedtls_test_cli_crt_len = sizeof( mbedtls_test_cli_crt_rsa_sha256 );
+const size_t mbedtls_test_cli_crt_len = sizeof( mbedtls_test_cli_crt_rsa );
 const size_t mbedtls_test_cli_key_len = sizeof( mbedtls_test_cli_key_rsa );
 #else /* ! MBEDTLS_RSA_C, so MBEDTLS_ECDSA_C */
 const char *mbedtls_test_ca_crt  = mbedtls_test_ca_crt_ec;

From 6d84ae7e5786398b2d88c38b7b1c0d3f9e55c8bd Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 26 Jun 2017 12:46:19 +0100
Subject: [PATCH 186/745] Clarify documentation for alternative AES
 implementations

The functions mbedtls_aes_decrypt and mbedtls_aes_encrypt have been
superseded by mbedtls_aes_internal_decrypt and
mbedtls_aes_internal_encrypt, respectively. Alternative
implementations should now only replace the latter, and leave the
maintenance wrapper definitions of the former untouched.

This commit clarifies this in the documentation of the respective
configuration options MBEDTLS_AES_DECRYPT_ALT and
MBEDTLS_AES_ENCRYPT_ALT.
---
 include/mbedtls/aes.h    |  8 ++------
 include/mbedtls/config.h | 12 +++++++++---
 2 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index b5560cc813..6044a51aaf 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -287,9 +287,7 @@ int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx,
 #define MBEDTLS_DEPRECATED
 #endif
 /**
- * \brief           Internal AES block encryption function
- *                  (Only exposed to allow overriding it,
- *                  see MBEDTLS_AES_ENCRYPT_ALT)
+ * \brief           Old AES block encryption function without return value.
  *
  * \deprecated      Superseded by mbedtls_aes_encrypt_ext() in 2.5.0
  *
@@ -306,9 +304,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_aes_encrypt(
 }
 
 /**
- * \brief           Internal AES block decryption function
- *                  (Only exposed to allow overriding it,
- *                  see MBEDTLS_AES_DECRYPT_ALT)
+ * \brief           Old AES block decryption function without return value.
  *
  * \deprecated      Superseded by mbedtls_aes_decrypt_ext() in 2.5.0
  *
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index c4b8995c14..2a2209a35b 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -273,9 +273,15 @@
  * of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible
  * with this definition.
  *
- * Note: if you use the AES_xxx_ALT macros, then is is recommended to also set
- * MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
- * tables.
+ * \note Because of a signature change, the core AES encryption and decryption routines are
+ *       currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt,
+ *       respectively. When setting up alternative implementations, these functions should
+ *       be overriden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt
+ *       have to stay untouched.
+ *
+ * \note If you use the AES_xxx_ALT macros, then is is recommended to also set
+ *       MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
+ *       tables.
  *
  * Uncomment a macro to enable alternate implementation of the corresponding
  * function.

From bedc2050b64af4915bf53ed9508bbf18781ad4fc Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 26 Jun 2017 12:46:56 +0100
Subject: [PATCH 187/745] Export mbedtls_aes_(en/de)crypt to retain for API
 compatibility

The commit f5bf7189d303e602992c750c09e429e23c7b2abf made the AES
functions mbedtls_aes_encrypt and mbedtls_aes_decrypt static, changing
the library's API.

This commit reverts this.
---
 include/mbedtls/aes.h | 20 ++++++--------------
 library/aes.c         | 14 ++++++++++++++
 2 files changed, 20 insertions(+), 14 deletions(-)

diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index 6044a51aaf..4a546acc91 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -295,13 +295,9 @@ int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx,
  * \param input     Plaintext block
  * \param output    Output (ciphertext) block
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_aes_encrypt(
-                                                mbedtls_aes_context *ctx,
-                                                const unsigned char input[16],
-                                                unsigned char output[16] )
-{
-    mbedtls_internal_aes_encrypt( ctx, input, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_aes_encrypt( mbedtls_aes_context *ctx,
+                                             const unsigned char input[16],
+                                             unsigned char output[16] );
 
 /**
  * \brief           Old AES block decryption function without return value.
@@ -312,13 +308,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_aes_encrypt(
  * \param input     Ciphertext block
  * \param output    Output (plaintext) block
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_aes_decrypt(
-                                                mbedtls_aes_context *ctx,
-                                                const unsigned char input[16],
-                                                unsigned char output[16] )
-{
-    mbedtls_internal_aes_decrypt( ctx, input, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_aes_decrypt( mbedtls_aes_context *ctx,
+                                             const unsigned char input[16],
+                                             unsigned char output[16] );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
diff --git a/library/aes.c b/library/aes.c
index 5e01c4f2b4..58603849cc 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -765,6 +765,13 @@ int mbedtls_internal_aes_encrypt( mbedtls_aes_context *ctx,
 }
 #endif /* !MBEDTLS_AES_ENCRYPT_ALT */
 
+void mbedtls_aes_encrypt( mbedtls_aes_context *ctx,
+                          const unsigned char input[16],
+                          unsigned char output[16] )
+{
+    mbedtls_internal_aes_encrypt( ctx, input, output );
+}
+
 /*
  * AES-ECB block decryption
  */
@@ -824,6 +831,13 @@ int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx,
 }
 #endif /* !MBEDTLS_AES_DECRYPT_ALT */
 
+void mbedtls_aes_decrypt( mbedtls_aes_context *ctx,
+                          const unsigned char input[16],
+                          unsigned char output[16] )
+{
+    mbedtls_internal_aes_decrypt( ctx, input, output );
+}
+
 /*
  * AES-ECB block encryption/decryption
  */

From ca1cdb2bf3cb89f1ab65bd339ff40bb634601b3e Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 20 Jul 2017 09:50:59 +0100
Subject: [PATCH 188/745] Make minor changes to documentation

---
 include/mbedtls/aes.h    | 6 ++++--
 include/mbedtls/config.h | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index 4a546acc91..1829f72402 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -287,7 +287,8 @@ int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx,
 #define MBEDTLS_DEPRECATED
 #endif
 /**
- * \brief           Old AES block encryption function without return value.
+ * \brief           Deprecated internal AES block encryption function
+ *                  without return value.
  *
  * \deprecated      Superseded by mbedtls_aes_encrypt_ext() in 2.5.0
  *
@@ -300,7 +301,8 @@ MBEDTLS_DEPRECATED void mbedtls_aes_encrypt( mbedtls_aes_context *ctx,
                                              unsigned char output[16] );
 
 /**
- * \brief           Old AES block decryption function without return value.
+ * \brief           Deprecated internal AES block decryption function
+ *                  without return value.
  *
  * \deprecated      Superseded by mbedtls_aes_decrypt_ext() in 2.5.0
  *
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 2a2209a35b..b10d873750 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -277,7 +277,7 @@
  *       currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt,
  *       respectively. When setting up alternative implementations, these functions should
  *       be overriden, but the wrapper functions mbedtls_aes_decrypt and mbedtls_aes_encrypt
- *       have to stay untouched.
+ *       must stay untouched.
  *
  * \note If you use the AES_xxx_ALT macros, then is is recommended to also set
  *       MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES

From 51e8c3ed7eaec62cdade23ba4017422463f91345 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Thu, 20 Jul 2017 12:33:41 +0200
Subject: [PATCH 189/745] Update Changelog for API/ABI fixes to revert
 interface

---
 ChangeLog | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 96f4b31f0a..e7b596fab4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,12 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
+API Changes
+   * Reverted API/ABI breaking changes introduced in mbed TLS 2.5.1, to make the
+     API consistent with mbed TLS 2.5.0. Specifically removed the inline
+     qualifier from the functions mbedtls_aes_decrypt, mbedtls_aes_encrypt,
+     mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk.
+
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716

From 2a6f39cb63486ba174d8d781661e64a7c97f6b25 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 7 Jul 2017 13:03:23 +0100
Subject: [PATCH 190/745] Add library setup and teardown APIs

Add the following two functions to allow platform setup and teardown
operations for the full library to be hooked in:

* mbedtls_platform_setup()
* mbedtls_platform_teardown()

An mbedtls_platform_context C structure is also added and two internal
functions that are called by the corresponding setup and teardown
functions above:

* mbedtls_internal_platform_setup()
* mbedtls_internal_plartform_teardown()

Finally, the macro MBEDTLS_PLATFORM_SETUP_ALT is also added to allow
mbedtls_platform_context and internal function to be overriden by the
user as needed for a platform.
---
 include/mbedtls/config.h   |  1 +
 include/mbedtls/platform.h | 45 ++++++++++++++++++++++++++++++++++++++
 library/platform.c         | 30 +++++++++++++++++++++++++
 3 files changed, 76 insertions(+)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index b10d873750..ffeeb34af9 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -163,6 +163,7 @@
 //#define MBEDTLS_PLATFORM_PRINTF_ALT
 //#define MBEDTLS_PLATFORM_SNPRINTF_ALT
 //#define MBEDTLS_PLATFORM_NV_SEED_ALT
+//#define MBEDTLS_PLATFORM_SETUP_ALT
 
 /**
  * \def MBEDTLS_DEPRECATED_WARNING
diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index b1b019e55e..a9ff7e421d 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -288,6 +288,51 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
+#if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
+typedef struct mbedtls_platform_context mbedtls_platform_context;
+#else
+#include "platform_alt.h"
+#endif /* !MBEDTLS_PLATFORM_SETUP_ALT */
+
+/**
+ * \brief   Perform any platform initialisation operations
+ *
+ * \param   ctx     mbed TLS context
+ *
+ * \return  0 if successful
+ *
+ * \note    This function should be called before any other library function
+ */
+int mbedtls_platform_setup( mbedtls_platform_context *ctx );
+/**
+ * \brief   Perform any platform teardown operations
+ *
+ * \param   ctx     mbed TLS context
+ *
+ * \return  0 if successful
+ *
+ * \note    This function should be after every other mbed TLS module has been
+ *          correctly freed using the appropriate free function.
+ */
+void mbedtls_platform_teardown( mbedtls_platform_context *ctx );
+
+/**
+ * \brief   Internal function to perform any platform initialisation operations
+ *          Only exposed to allow overriding it, see MBEDTLS_PLATFORM_SETUP_ALT
+ *
+ * \param   ctx     mbed TLS context
+ *
+ * \return  0 if successful
+ */
+int mbedtls_internal_platform_setup( mbedtls_platform_context *ctx );
+/**
+ * \brief   Internal function to perform any platform teardown operations
+ *          Only exposed to allow overriding it, see MBEDTLS_PLATFORM_SETUP_ALT
+ *
+ * \param   ctx     mbed TLS context
+ */
+void mbedtls_internal_platform_teardown( mbedtls_platform_context *ctx );
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/library/platform.c b/library/platform.c
index 8b336c38ec..2ac67cbe92 100644
--- a/library/platform.c
+++ b/library/platform.c
@@ -304,4 +304,34 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
+int mbedtls_platform_setup( mbedtls_platform_context *ctx )
+{
+    return( mbedtls_internal_platform_setup( ctx ) );
+}
+
+void mbedtls_platform_teardown( mbedtls_platform_context *ctx )
+{
+    mbedtls_internal_platform_teardown( ctx );
+}
+
+#if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
+/*
+ * Placeholder internal platform setup that does nothing by default
+ */
+int mbedtls_internal_platform_setup( mbedtls_platform_context *ctx )
+{
+    (void)ctx;
+
+    return( 0 );
+}
+
+/*
+ * Placeholder internal platform teardown that does nothing by default
+ */
+void mbedtls_internal_platform_teardown( mbedtls_platform_context *ctx )
+{
+    (void)ctx;
+}
+#endif /* MBEDTLS_PLATFORM_SETUP_ALT */
+
 #endif /* MBEDTLS_PLATFORM_C */

From 63e672b09d4a6275ab21871ddb42615c1e6aa7bc Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 7 Jul 2017 13:19:13 +0100
Subject: [PATCH 191/745] Add ChangeLog entry for platform setup and teardown

---
 ChangeLog | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index e7b596fab4..18273fb828 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,16 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
+Features
+   * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
+     to perform platform-specific setup and teardown operations. Furthermore,
+     the internal functions mbedtls_internal_platform_setup() and
+     mbedtls_internal_platform_teardown() to allow platform-specific hooks to
+     be plugged into the library. Finally, the macro MBEDTLS_PLATFORM_SETUP_ALT
+     allows the internal functions to be overridden. This new APIs are
+     specially useful in some embedded environments that have hardware
+     acceleration support.
+
 API Changes
    * Reverted API/ABI breaking changes introduced in mbed TLS 2.5.1, to make the
      API consistent with mbed TLS 2.5.0. Specifically removed the inline

From 3c8a39d28a8b40c2de93c68d5af0cd1d01282d39 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 12 Jul 2017 11:25:17 +0100
Subject: [PATCH 192/745] Remove internal functions from setup API

---
 include/mbedtls/platform.h | 21 ++++-----------------
 library/platform.c         | 18 ++++--------------
 2 files changed, 8 insertions(+), 31 deletions(-)

diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index a9ff7e421d..29b80cd3e2 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -289,6 +289,10 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
 #if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
+struct mbedtls_platform_context {
+    char dummy; /**< Placeholder member as empty structs are not portable */
+};
+
 typedef struct mbedtls_platform_context mbedtls_platform_context;
 #else
 #include "platform_alt.h"
@@ -316,23 +320,6 @@ int mbedtls_platform_setup( mbedtls_platform_context *ctx );
  */
 void mbedtls_platform_teardown( mbedtls_platform_context *ctx );
 
-/**
- * \brief   Internal function to perform any platform initialisation operations
- *          Only exposed to allow overriding it, see MBEDTLS_PLATFORM_SETUP_ALT
- *
- * \param   ctx     mbed TLS context
- *
- * \return  0 if successful
- */
-int mbedtls_internal_platform_setup( mbedtls_platform_context *ctx );
-/**
- * \brief   Internal function to perform any platform teardown operations
- *          Only exposed to allow overriding it, see MBEDTLS_PLATFORM_SETUP_ALT
- *
- * \param   ctx     mbed TLS context
- */
-void mbedtls_internal_platform_teardown( mbedtls_platform_context *ctx );
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/library/platform.c b/library/platform.c
index 2ac67cbe92..f739f2f0f1 100644
--- a/library/platform.c
+++ b/library/platform.c
@@ -304,21 +304,11 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
-int mbedtls_platform_setup( mbedtls_platform_context *ctx )
-{
-    return( mbedtls_internal_platform_setup( ctx ) );
-}
-
-void mbedtls_platform_teardown( mbedtls_platform_context *ctx )
-{
-    mbedtls_internal_platform_teardown( ctx );
-}
-
 #if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
 /*
- * Placeholder internal platform setup that does nothing by default
+ * Placeholder platform setup that does nothing by default
  */
-int mbedtls_internal_platform_setup( mbedtls_platform_context *ctx )
+int mbedtls_platform_setup( mbedtls_platform_context *ctx )
 {
     (void)ctx;
 
@@ -326,9 +316,9 @@ int mbedtls_internal_platform_setup( mbedtls_platform_context *ctx )
 }
 
 /*
- * Placeholder internal platform teardown that does nothing by default
+ * Placeholder platform teardown that does nothing by default
  */
-void mbedtls_internal_platform_teardown( mbedtls_platform_context *ctx )
+void mbedtls_platform_teardown( mbedtls_platform_context *ctx )
 {
     (void)ctx;
 }

From 052ac860aea8e94c0c25f711f09bb785def04943 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 12 Jul 2017 11:27:05 +0100
Subject: [PATCH 193/745] Modify ChangeLog according to API changes

---
 ChangeLog | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 18273fb828..5b8f5e887d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,13 +4,11 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
-     to perform platform-specific setup and teardown operations. Furthermore,
-     the internal functions mbedtls_internal_platform_setup() and
-     mbedtls_internal_platform_teardown() to allow platform-specific hooks to
-     be plugged into the library. Finally, the macro MBEDTLS_PLATFORM_SETUP_ALT
-     allows the internal functions to be overridden. This new APIs are
-     specially useful in some embedded environments that have hardware
-     acceleration support.
+     and the context struct mbedtls_platform_context to perform
+     platform-specific setup and teardown operations. The macro
+     MBEDTLS_PLATFORM_SETUP_ALT allows the functions to be overridden by the
+     user in a platform_alt.h file. This new APIs are specially useful in some
+     embedded environments that have hardware acceleration support.
 
 API Changes
    * Reverted API/ABI breaking changes introduced in mbed TLS 2.5.1, to make the

From 64b02cd947f68f62e9d9c0b9d844f652fa11a2a7 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 12 Jul 2017 11:32:40 +0100
Subject: [PATCH 194/745] Improve documentation for mbedtls_platform_context

---
 include/mbedtls/platform.h | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index 29b80cd3e2..88a0bdf33c 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -289,11 +289,18 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
 #if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
-struct mbedtls_platform_context {
-    char dummy; /**< Placeholder member as empty structs are not portable */
-};
 
-typedef struct mbedtls_platform_context mbedtls_platform_context;
+/**
+ * \brief   Platform context structure
+ *
+ * \note    This structure may be used to assist platform-specific
+ *          setup/teardown operations.
+ */
+typedef struct {
+    char dummy; /**< Placeholder member as empty structs are not portable */
+}
+mbedtls_platform_context;
+
 #else
 #include "platform_alt.h"
 #endif /* !MBEDTLS_PLATFORM_SETUP_ALT */

From d91f99f868a98657ba04773a75b598c99f861863 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Tue, 18 Jul 2017 10:23:04 +0100
Subject: [PATCH 195/745] Rename macro SETUP_ALT to SETUP_TEARDOWN_ALT

Rename the macro MBEDTLS_PLATFORM_SETUP_ALT to
MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT to make the name more descriptive
as this macro enables/disables both functions.
---
 include/mbedtls/config.h   | 2 +-
 include/mbedtls/platform.h | 4 ++--
 library/platform.c         | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index ffeeb34af9..de99938485 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -163,7 +163,7 @@
 //#define MBEDTLS_PLATFORM_PRINTF_ALT
 //#define MBEDTLS_PLATFORM_SNPRINTF_ALT
 //#define MBEDTLS_PLATFORM_NV_SEED_ALT
-//#define MBEDTLS_PLATFORM_SETUP_ALT
+//#define MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT
 
 /**
  * \def MBEDTLS_DEPRECATED_WARNING
diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index 88a0bdf33c..712bbe937c 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -288,7 +288,7 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
-#if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
+#if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
 
 /**
  * \brief   Platform context structure
@@ -303,7 +303,7 @@ mbedtls_platform_context;
 
 #else
 #include "platform_alt.h"
-#endif /* !MBEDTLS_PLATFORM_SETUP_ALT */
+#endif /* !MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */
 
 /**
  * \brief   Perform any platform initialisation operations
diff --git a/library/platform.c b/library/platform.c
index f739f2f0f1..af3b2f15ec 100644
--- a/library/platform.c
+++ b/library/platform.c
@@ -304,7 +304,7 @@ int mbedtls_platform_set_nv_seed(
 #endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
 #endif /* MBEDTLS_ENTROPY_NV_SEED */
 
-#if !defined(MBEDTLS_PLATFORM_SETUP_ALT)
+#if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
 /*
  * Placeholder platform setup that does nothing by default
  */
@@ -322,6 +322,6 @@ void mbedtls_platform_teardown( mbedtls_platform_context *ctx )
 {
     (void)ctx;
 }
-#endif /* MBEDTLS_PLATFORM_SETUP_ALT */
+#endif /* MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */
 
 #endif /* MBEDTLS_PLATFORM_C */

From 586d3773ecdfaf343d4e792a393b76b618f1692f Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Tue, 18 Jul 2017 10:24:26 +0100
Subject: [PATCH 196/745] Fix typo in ChangeLog and update macro name

---
 ChangeLog | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 5b8f5e887d..ed00182bc2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,8 +6,8 @@ Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
      and the context struct mbedtls_platform_context to perform
      platform-specific setup and teardown operations. The macro
-     MBEDTLS_PLATFORM_SETUP_ALT allows the functions to be overridden by the
-     user in a platform_alt.h file. This new APIs are specially useful in some
+     MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT allows the functions to be overridden
+     by the user in a platform_alt.h file. This new APIs are required in some
      embedded environments that have hardware acceleration support.
 
 API Changes

From 3240c55b306ffb07574ab331b345fc015a0b151a Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Thu, 22 Jun 2017 10:02:07 +0100
Subject: [PATCH 197/745] Remove mutexes from ECP hardware acceleration

Protecting the ECP hardware acceleratior with mutexes is inconsistent with the
philosophy of the library. Pre-existing hardware accelerator interfaces
leave concurrency support to the underlying platform.

Fixes #863
---
 ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index ed00182bc2..d8d02c2632 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS x.x.x branch released xxxx-xx-xx
+= mbed TLS 2.x.x released xxxx-xx-xx
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From e56d1ec60a55cb2a3a50935cffcad067be108d9e Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Fri, 16 Dec 2016 16:15:56 +0200
Subject: [PATCH 198/745] fix for issue 1118: check if iv is zero in gcm.

1) found by roberto in mbedtls forum
2) if iv_len is zero, return an error
3) add tests for invalid parameters
---
 ChangeLog | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index d8d02c2632..75cd44bd71 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,10 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS 2.x.x released xxxx-xx-xx
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Bugfix
+   * Add a check if iv_len is zero, and return an error if it is zero. reported
+     by roberto. #716
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From d551c24ddb3e84eb546adff1794238611891246d Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Mon, 9 Jan 2017 19:27:59 +0200
Subject: [PATCH 199/745] Wrong preproccessor condition fix

Fix for issue #696
Change #if defined(MBEDTLS_THREADING_PTHREAD)
to #if defined(MBEDTLS_THREADING_C)
---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 75cd44bd71..4937cbb84c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,9 @@ mbed TLS ChangeLog (Sorted per branch, date)
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716
+   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
+     to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
+     always be implemented by pthread support. Fix for #696
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 5274f274f0e09e6ca6eac08514447d4727dc8e9a Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Mon, 9 Jan 2017 15:09:16 +0200
Subject: [PATCH 200/745] Resource leak fix on windows platform

Fix a resource leak on windows platform, in mbedtls_x509_crt_parse_path,
in case a failure. when an error occurs, goto cleanup, and free the
resource, instead of returning error code immediately.
---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 4937cbb84c..963def14c9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,9 @@ Bugfix
    * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
      to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
      always be implemented by pthread support. Fix for #696
+   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
+     In case of failure, when an error occures, goto cleanup.
+     Found by redplait #590
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 528c62127127c4909448489fc1888d0e66b74357 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 12 Jan 2017 14:50:50 +0200
Subject: [PATCH 201/745] Check return code of mbedtls_mpi_fill_random

Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
Reported and fix suggested by guidovranken in #740
---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 963def14c9..f157caf84f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -11,6 +11,8 @@ Bugfix
    * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
      In case of failure, when an error occures, goto cleanup.
      Found by redplait #590
+   * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
+     Reported and fix suggested by guidovranken in #740
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 9a6748cff17fbf6e961a91de6db6f6bc26b79af5 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Fri, 21 Jul 2017 01:48:17 +0200
Subject: [PATCH 202/745] Correct order of sections in the ChangeLog

---
 ChangeLog | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index f157caf84f..ed00182bc2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,18 +2,6 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
-Bugfix
-   * Add a check if iv_len is zero, and return an error if it is zero. reported
-     by roberto. #716
-   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
-     to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
-     always be implemented by pthread support. Fix for #696
-   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
-     In case of failure, when an error occures, goto cleanup.
-     Found by redplait #590
-   * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
-     Reported and fix suggested by guidovranken in #740
-
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
      and the context struct mbedtls_platform_context to perform

From d3be27a92ac201a92bb502847cbdfa8023dfde18 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Fri, 21 Jul 2017 02:08:00 +0200
Subject: [PATCH 203/745] Add additional comments to platform setup/teardown
 functions

---
 include/mbedtls/platform.h | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index 712bbe937c..25b5d21293 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -312,7 +312,13 @@ mbedtls_platform_context;
  *
  * \return  0 if successful
  *
- * \note    This function should be called before any other library function
+ * \note    This function is intended to allow platform specific initialisation,
+ *          and should be called before any other library functions. Its
+ *          implementation is platform specific, and by default, unless platform
+ *          specific code is provided, it does nothing.
+ *
+ *          Its use and whether its necessary to be called is dependent on the
+ *          platform.
  */
 int mbedtls_platform_setup( mbedtls_platform_context *ctx );
 /**
@@ -322,8 +328,13 @@ int mbedtls_platform_setup( mbedtls_platform_context *ctx );
  *
  * \return  0 if successful
  *
- * \note    This function should be after every other mbed TLS module has been
- *          correctly freed using the appropriate free function.
+ * \note    This function should be called after every other mbed TLS module has
+ *          been correctly freed using the appropriate free function.
+ *          Its implementation is platform specific, and by default, unless
+ *          platform specific code is provided, it does nothing.
+ *
+ *          Its use and whether its necessary to be called is dependent on the
+ *          platform.
  */
 void mbedtls_platform_teardown( mbedtls_platform_context *ctx );
 

From a95d630197bd4356dac33ad6d8f7f170e318a00c Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Fri, 21 Jul 2017 23:48:55 +0100
Subject: [PATCH 204/745] Fix platform setup/teardown feature and comments

Fixed the platform setup/teardown feature, by fixing it for doxygen and adding it
as a feature  in 'version_features.c'.
---
 include/mbedtls/platform.h | 2 --
 library/version_features.c | 3 +++
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index 25b5d21293..35010f8852 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -326,8 +326,6 @@ int mbedtls_platform_setup( mbedtls_platform_context *ctx );
  *
  * \param   ctx     mbed TLS context
  *
- * \return  0 if successful
- *
  * \note    This function should be called after every other mbed TLS module has
  *          been correctly freed using the appropriate free function.
  *          Its implementation is platform specific, and by default, unless
diff --git a/library/version_features.c b/library/version_features.c
index 9f97c7bc3e..bb172f2980 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -69,6 +69,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_PLATFORM_NV_SEED_ALT)
     "MBEDTLS_PLATFORM_NV_SEED_ALT",
 #endif /* MBEDTLS_PLATFORM_NV_SEED_ALT */
+#if defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
+    "MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT",
+#endif /* MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */
 #if defined(MBEDTLS_DEPRECATED_WARNING)
     "MBEDTLS_DEPRECATED_WARNING",
 #endif /* MBEDTLS_DEPRECATED_WARNING */

From aa27dfeecca2fbd722aa3b47a7ccab75571155de Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 4 May 2017 11:05:55 +0100
Subject: [PATCH 205/745] Enable 64-bit compilation with ARM Compiler 6

This patch fixes the conditional preprocessor directives in
include/mbedtls/bignum.h to enable 64-bit compilation with ARM
Compiler 6.
---
 ChangeLog                |  2 ++
 include/mbedtls/bignum.h | 68 ++++++++++++++++++++++++----------------
 2 files changed, 43 insertions(+), 27 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index ed00182bc2..6f902fadb4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -27,6 +27,8 @@ Bugfix
      Found by redplait #590
    * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
      Reported and fix suggested by guidovranken in #740
+   * Fix conditional preprocessor directives in bignum.h to enable 64-bit
+     compilation when using ARM Compiler 6.
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index 1a5b4b6752..ac89069dc2 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -106,33 +106,47 @@
  * 32-bit integers can be forced on 64-bit arches (eg. for testing purposes)
  * by defining MBEDTLS_HAVE_INT32 and undefining MBEDTLS_HAVE_ASM
  */
-#if ( ! defined(MBEDTLS_HAVE_INT32) && \
-        defined(_MSC_VER) && defined(_M_AMD64) )
-  #define MBEDTLS_HAVE_INT64
-  typedef  int64_t mbedtls_mpi_sint;
-  typedef uint64_t mbedtls_mpi_uint;
-#else
-  #if ( ! defined(MBEDTLS_HAVE_INT32) &&               \
-        defined(__GNUC__) && (                          \
-        defined(__amd64__) || defined(__x86_64__)    || \
-        defined(__ppc64__) || defined(__powerpc64__) || \
-        defined(__ia64__)  || defined(__alpha__)     || \
-        (defined(__sparc__) && defined(__arch64__))  || \
-        defined(__s390x__) || defined(__mips64) ) )
-     #define MBEDTLS_HAVE_INT64
-     typedef  int64_t mbedtls_mpi_sint;
-     typedef uint64_t mbedtls_mpi_uint;
-     /* mbedtls_t_udbl defined as 128-bit unsigned int */
-     typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)));
-     #define MBEDTLS_HAVE_UDBL
-  #else
-     #define MBEDTLS_HAVE_INT32
-     typedef  int32_t mbedtls_mpi_sint;
-     typedef uint32_t mbedtls_mpi_uint;
-     typedef uint64_t mbedtls_t_udbl;
-     #define MBEDTLS_HAVE_UDBL
-  #endif /* !MBEDTLS_HAVE_INT32 && __GNUC__ && 64-bit platform */
-#endif /* !MBEDTLS_HAVE_INT32 && _MSC_VER && _M_AMD64 */
+#if !defined(MBEDTLS_HAVE_INT32)
+    #if defined(_MSC_VER) && defined(_M_AMD64)
+        /* Always choose 64-bit when using MSC */
+        #define MBEDTLS_HAVE_INT64
+        typedef  int64_t mbedtls_mpi_sint;
+        typedef uint64_t mbedtls_mpi_uint;
+    #elif defined(__GNUC__) && (                         \
+        defined(__amd64__) || defined(__x86_64__)     || \
+        defined(__ppc64__) || defined(__powerpc64__)  || \
+        defined(__ia64__)  || defined(__alpha__)      || \
+        ( defined(__sparc__) && defined(__arch64__) ) || \
+        defined(__s390x__) || defined(__mips64) )
+        #define MBEDTLS_HAVE_INT64
+        typedef  int64_t mbedtls_mpi_sint;
+        typedef uint64_t mbedtls_mpi_uint;
+        /* mbedtls_t_udbl defined as 128-bit unsigned int */
+        typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)));
+        #define MBEDTLS_HAVE_UDBL
+    #elif defined(__ARMCC_VERSION) && defined(__aarch64__)
+        /* __ARMCC_VERSION is defined for both armcc and armclang and
+         * __aarch64__ is only defined by armclang when compiling 64-bit code
+         */
+        #define MBEDTLS_HAVE_INT64
+        typedef  int64_t mbedtls_mpi_sint;
+        typedef uint64_t mbedtls_mpi_uint;
+        /* mbedtls_t_udbl defined as 128-bit unsigned int */
+        typedef __uint128_t mbedtls_t_udbl;
+        #define MBEDTLS_HAVE_UDBL
+    #endif
+#endif /* !MBEDTLS_HAVE_INT32 */
+
+#if !defined(MBEDTLS_HAVE_INT64)
+    /* Default to 32-bit compilation */
+    #if !defined(MBEDTLS_HAVE_INT32)
+        #define MBEDTLS_HAVE_INT32
+    #endif /* !MBEDTLS_HAVE_INT32 */
+    typedef  int32_t mbedtls_mpi_sint;
+    typedef uint32_t mbedtls_mpi_uint;
+    typedef uint64_t mbedtls_t_udbl;
+    #define MBEDTLS_HAVE_UDBL
+#endif /* !MBEDTLS_HAVE_INT64 */
 
 #ifdef __cplusplus
 extern "C" {

From 5e873fb464b62b697624b46ebba7fab24aa7c306 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 4 May 2017 11:35:51 +0100
Subject: [PATCH 206/745] Add all.sh test to force 32-bit compilation

---
 tests/scripts/all.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 7c33c5c2cc..743735e39b 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -438,6 +438,17 @@ if uname -a | grep -F x86_64 >/dev/null; then
 msg "build: i386, make, gcc" # ~ 30s
 cleanup
 CC=gcc CFLAGS='-Werror -Wall -Wextra -m32' make
+
+msg "build: gcc, force 32-bit compilation"
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl unset MBEDTLS_HAVE_ASM
+scripts/config.pl unset MBEDTLS_AESNI_C
+scripts/config.pl unset MBEDTLS_PADLOCK_C
+CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT32' make
+
+msg "test: gcc, force 32-bit compilation"
+make test
 fi # x86_64
 
 msg "build: arm-none-eabi-gcc, make" # ~ 10s

From d7fce008c5e196bc6f883d24f66a97190df76f23 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 11:49:32 +0100
Subject: [PATCH 207/745] Allow forcing 64-bit integer type

Allow forcing 64-bit integer type for bignum operations. Also introduce
the macro MBEDTLS_TYPE_UDBL to allow configuration of the double length
integer in unknown compilers.
---
 include/mbedtls/bignum.h       | 61 ++++++++++++++++++++++++++--------
 include/mbedtls/check_config.h | 10 ++++++
 2 files changed, 57 insertions(+), 14 deletions(-)

diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index ac89069dc2..3b76c1cac4 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -103,13 +103,28 @@
 /*
  * Define the base integer type, architecture-wise.
  *
- * 32-bit integers can be forced on 64-bit arches (eg. for testing purposes)
- * by defining MBEDTLS_HAVE_INT32 and undefining MBEDTLS_HAVE_ASM
+ * 32 or 64-bit integer types can be forced regardless of the underlying
+ * architecture by defining MBEDTLS_HAVE_INT32 or MBEDTLS_HAVE_INT64
+ * respectively and undefining MBEDTLS_HAVE_ASM.
+ *
+ * Double length integers (e.g. 128-bit in 64-bit architectures) can be
+ * disabled by defining MBEDTLS_NO_UDBL_DIVISION.
+ *
+ * The double length integer types can be configured by defining
+ * MBEDTLS_TYPE_UDBL when the type cannot be automatically deduced by the
+ * library (e.g. the compiler is unknown). The definition of MBEDTLS_TYPE_UDBL
+ * must be a complete statement of the form:
+ *      typedef <UDBL_TYPE> mbedtls_t_udbl <OTHER_DIRECTIVES>
+ * for example:
+ *      #define MBEDTLS_TYPE_UDBL       \
+ *          typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)))
  */
 #if !defined(MBEDTLS_HAVE_INT32)
     #if defined(_MSC_VER) && defined(_M_AMD64)
         /* Always choose 64-bit when using MSC */
-        #define MBEDTLS_HAVE_INT64
+        #if !defined(MBEDTLS_HAVE_INT64)
+            #define MBEDTLS_HAVE_INT64
+        #endif /* !MBEDTLS_HAVE_INT64 */
         typedef  int64_t mbedtls_mpi_sint;
         typedef uint64_t mbedtls_mpi_uint;
     #elif defined(__GNUC__) && (                         \
@@ -118,22 +133,39 @@
         defined(__ia64__)  || defined(__alpha__)      || \
         ( defined(__sparc__) && defined(__arch64__) ) || \
         defined(__s390x__) || defined(__mips64) )
-        #define MBEDTLS_HAVE_INT64
+        #if !defined(MBEDTLS_HAVE_INT64)
+            #define MBEDTLS_HAVE_INT64
+        #endif /* MBEDTLS_HAVE_INT64 */
         typedef  int64_t mbedtls_mpi_sint;
         typedef uint64_t mbedtls_mpi_uint;
-        /* mbedtls_t_udbl defined as 128-bit unsigned int */
-        typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)));
-        #define MBEDTLS_HAVE_UDBL
+        #if !defined(MBEDTLS_NO_UDBL_DIVISION)
+            /* mbedtls_t_udbl defined as 128-bit unsigned int */
+            typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)));
+            #define MBEDTLS_HAVE_UDBL
+        #endif /* !MBEDTLS_NO_UDBL_DIVISION */
     #elif defined(__ARMCC_VERSION) && defined(__aarch64__)
-        /* __ARMCC_VERSION is defined for both armcc and armclang and
+        /*
+         * __ARMCC_VERSION is defined for both armcc and armclang and
          * __aarch64__ is only defined by armclang when compiling 64-bit code
          */
-        #define MBEDTLS_HAVE_INT64
+        #if !defined(MBEDTLS_HAVE_INT64)
+            #define MBEDTLS_HAVE_INT64
+        #endif /* !MBEDTLS_HAVE_INT64 */
         typedef  int64_t mbedtls_mpi_sint;
         typedef uint64_t mbedtls_mpi_uint;
-        /* mbedtls_t_udbl defined as 128-bit unsigned int */
-        typedef __uint128_t mbedtls_t_udbl;
-        #define MBEDTLS_HAVE_UDBL
+        #if !defined(MBEDTLS_NO_UDBL_DIVISION)
+            /* mbedtls_t_udbl defined as 128-bit unsigned int */
+            typedef __uint128_t mbedtls_t_udbl;
+            #define MBEDTLS_HAVE_UDBL
+        #endif /* !MBEDTLS_NO_UDBL_DIVISION */
+    #elif defined(MBEDTLS_HAVE_INT64)
+        /* Force 64-bit integers with unknown compiler */
+        typedef  int64_t mbedtls_mpi_sint;
+        typedef uint64_t mbedtls_mpi_uint;
+        #if !defined(MBEDTLS_NO_UDBL_DIVISION) && defined(MBEDTLS_TYPE_UDBL)
+            MBEDTLS_TYPE_UDBL;
+            #define MBEDTLS_HAVE_UDBL
+        #endif /* !MBEDTLS_NO_UDBL_DIVISION && MBEDTLS_TYPE_UDBL */
     #endif
 #endif /* !MBEDTLS_HAVE_INT32 */
 
@@ -144,8 +176,9 @@
     #endif /* !MBEDTLS_HAVE_INT32 */
     typedef  int32_t mbedtls_mpi_sint;
     typedef uint32_t mbedtls_mpi_uint;
-    typedef uint64_t mbedtls_t_udbl;
-    #define MBEDTLS_HAVE_UDBL
+    #if !defined(MBEDTLS_NO_UDBL_DIVISION)
+        typedef uint64_t mbedtls_t_udbl;
+    #endif /* !MBEDTLS_NO_UDBL_DIVISION */
 #endif /* !MBEDTLS_HAVE_INT64 */
 
 #ifdef __cplusplus
diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index dab1113d8b..7261e7da9d 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -650,6 +650,16 @@
 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
 #endif
 
+#if defined(MBEDTLS_HAVE_INT32) && defined(MBEDTLS_HAVE_INT64)
+#error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
+#endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
+
+#if (defined(MBEDTLS_HAVE_INT32) || define(MBEDTLS_HAVE_INT64)) && \
+    defined(MBEDTLS_HAVE_ASM
+#error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_INT64 cannot be"
+    "defined simultaneously"
+#endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
+
 /*
  * Avoid warning from -pedantic. This is a convenient place for this
  * workaround since this is included by every single file before the

From b1a977f5a7629aba1f4e55581b681f92a660d242 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 8 Jun 2017 15:19:20 +0200
Subject: [PATCH 208/745] MBEDTLS_NO_INT64_DIVISION -> MBEDTLS_NO_UDBL_DIVISION

Changed the option to disable the use of 64-bit division, to an option
to disable the use of double-width division, whether that's 64 or 128-bit.
---
 ChangeLog                |  7 +++++++
 include/mbedtls/config.h | 25 +++++++++++++++++++++++++
 tests/scripts/all.sh     |  7 +++++++
 3 files changed, 39 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 6f902fadb4..96c83e097f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -16,6 +16,13 @@ API Changes
      qualifier from the functions mbedtls_aes_decrypt, mbedtls_aes_encrypt,
      mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk.
 
+Changes
+   * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
+     64-bit division.
+   * Added config.h option MBEDTLS_TYPE_UDBL to allow configuring the
+     double-width integer type used in the bignum module when the compiler is
+     unknown.
+
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index de99938485..a921f47874 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -55,6 +55,31 @@
  */
 #define MBEDTLS_HAVE_ASM
 
+/**
+ * \def MBEDTLS_NO_UDBL_DIVISION
+ *
+ * The platform lacks support for double-width integer division (64-bit
+ * division on a 32-bit platform, 128-bit division on a 64-bit platform).
+ *
+ * Used in:
+ *      include/mbedtls/bignum.h
+ *      library/bignum.c
+ *
+ * The bignum code uses double-width division to speed up some operations.
+ * Double-width division is often implemented in software that needs to
+ * be linked with the program. The presence of a double-width integer
+ * type is usually detected automatically through preprocessor macros,
+ * but the automatic detection cannot know whether the code needs to
+ * and can be linked with an implementation of division for that type.
+ * By default division is assumed to be usable if the type is present.
+ * Uncomment this option to prevent the use of double-width division.
+ *
+ * Note that division for the native integer type is always required.
+ * Furthermore, a 64-bit type is always required even on a 32-bit
+ * platform, but it need not support multiplication or division.
+ */
+//#define MBEDTLS_NO_UDBL_DIVISION
+
 /**
  * \def MBEDTLS_HAVE_SSE2
  *
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 743735e39b..630ddfb366 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -468,6 +468,13 @@ scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # execinfo.h
 scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C # calls exit
 CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wall -Wextra' make lib
 
+msg "build: arm-none-eabi-gcc -DMBEDTLS_NO_UDBL_DIVISION, make" # ~ 10s
+cleanup
+scripts/config.pl set MBEDTLS_NO_UDBL_DIVISION
+CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wall -Wextra' make lib
+echo "Checking that software 64-bit division is not required"
+! grep __aeabi_uldiv library/*.o
+
 msg "build: ARM Compiler 5, make"
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"

From 683ac27b0f6e12855b3e0133a3037c65c47abdef Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 15 Jun 2017 18:01:54 +0200
Subject: [PATCH 209/745] Checked names

---
 library/version_features.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/version_features.c b/library/version_features.c
index bb172f2980..5cbe8aca37 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -36,6 +36,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_HAVE_ASM)
     "MBEDTLS_HAVE_ASM",
 #endif /* MBEDTLS_HAVE_ASM */
+#if defined(MBEDTLS_NO_UDBL_DIVISION)
+    "MBEDTLS_NO_UDBL_DIVISION",
+#endif /* MBEDTLS_NO_UDBL_DIVISION */
 #if defined(MBEDTLS_HAVE_SSE2)
     "MBEDTLS_HAVE_SSE2",
 #endif /* MBEDTLS_HAVE_SSE2 */

From 93db11a395062a02099f53aec7ec1945a2046fe8 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 12:11:19 +0100
Subject: [PATCH 210/745] Fix typo in check_config.h

---
 include/mbedtls/bignum.h       | 4 ++--
 include/mbedtls/check_config.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index 3b76c1cac4..c8d94c920a 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -107,10 +107,10 @@
  * architecture by defining MBEDTLS_HAVE_INT32 or MBEDTLS_HAVE_INT64
  * respectively and undefining MBEDTLS_HAVE_ASM.
  *
- * Double length integers (e.g. 128-bit in 64-bit architectures) can be
+ * Double-width integers (e.g. 128-bit in 64-bit architectures) can be
  * disabled by defining MBEDTLS_NO_UDBL_DIVISION.
  *
- * The double length integer types can be configured by defining
+ * The double-width integer types can be configured by defining
  * MBEDTLS_TYPE_UDBL when the type cannot be automatically deduced by the
  * library (e.g. the compiler is unknown). The definition of MBEDTLS_TYPE_UDBL
  * must be a complete statement of the form:
diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index 7261e7da9d..e846b429ab 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -654,8 +654,8 @@
 #error "MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 cannot be defined simultaneously"
 #endif /* MBEDTLS_HAVE_INT32 && MBEDTLS_HAVE_INT64 */
 
-#if (defined(MBEDTLS_HAVE_INT32) || define(MBEDTLS_HAVE_INT64)) && \
-    defined(MBEDTLS_HAVE_ASM
+#if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
+    defined(MBEDTLS_HAVE_ASM)
 #error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_INT64 cannot be"
     "defined simultaneously"
 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */

From b39467dda7e40a6336eb66bf6a246589c945036b Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 13:21:15 +0100
Subject: [PATCH 211/745] Fix check_config.h #error directive

---
 include/mbedtls/check_config.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index e846b429ab..fa72454e53 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -656,8 +656,7 @@
 
 #if ( defined(MBEDTLS_HAVE_INT32) || defined(MBEDTLS_HAVE_INT64) ) && \
     defined(MBEDTLS_HAVE_ASM)
-#error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_INT64 cannot be"
-    "defined simultaneously"
+#error "MBEDTLS_HAVE_INT32/MBEDTLS_HAVE_INT64 and MBEDTLS_HAVE_ASM cannot be defined simultaneously"
 #endif /* (MBEDTLS_HAVE_INT32 || MBEDTLS_HAVE_INT64) && MBEDTLS_HAVE_ASM */
 
 /*

From 9946783218070a9f9d7aa60735857fe4089800ca Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 13:21:34 +0100
Subject: [PATCH 212/745] Add tests for 64 and 32-bit int types compilation

---
 tests/scripts/all.sh | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 630ddfb366..7466b5403f 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -447,10 +447,31 @@ scripts/config.pl unset MBEDTLS_AESNI_C
 scripts/config.pl unset MBEDTLS_PADLOCK_C
 CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT32' make
 
-msg "test: gcc, force 32-bit compilation"
+msg "build: gcc, force 64-bit compilation"
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl unset MBEDTLS_HAVE_ASM
+scripts/config.pl unset MBEDTLS_AESNI_C
+scripts/config.pl unset MBEDTLS_PADLOCK_C
+CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64' make
+
+msg "test: gcc, force 64-bit compilation"
 make test
+
+msg "build: gcc, force 64-bit compilation, attempt to set MBEDTLS_TYPE_UDBL"
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl unset MBEDTLS_HAVE_ASM
+scripts/config.pl unset MBEDTLS_AESNI_C
+scripts/config.pl unset MBEDTLS_PADLOCK_C
+CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64 -DMBEDTLS_TYPE_UDBL="typedef XXXXXX"' make
 fi # x86_64
 
+msg "build: gcc, attempt to set MBEDTLS_TYPE_UDBL for known compiler"
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_TYPE_UDBL="typedef XXXXXX"' make
+
 msg "build: arm-none-eabi-gcc, make" # ~ 10s
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"

From 465db7eba1b8d49726303337600eaf3729f8b074 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 20 Jul 2017 13:27:35 +0100
Subject: [PATCH 213/745] Fix no 64-bit division test in all.sh

---
 tests/scripts/all.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 7466b5403f..1f5bad44b3 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -491,6 +491,18 @@ CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wa
 
 msg "build: arm-none-eabi-gcc -DMBEDTLS_NO_UDBL_DIVISION, make" # ~ 10s
 cleanup
+scripts/config.pl full
+scripts/config.pl unset MBEDTLS_NET_C
+scripts/config.pl unset MBEDTLS_TIMING_C
+scripts/config.pl unset MBEDTLS_FS_IO
+scripts/config.pl unset MBEDTLS_ENTROPY_NV_SEED
+scripts/config.pl set MBEDTLS_NO_PLATFORM_ENTROPY
+# following things are not in the default config
+scripts/config.pl unset MBEDTLS_HAVEGE_C # depends on timing.c
+scripts/config.pl unset MBEDTLS_THREADING_PTHREAD
+scripts/config.pl unset MBEDTLS_THREADING_C
+scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # execinfo.h
+scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C # calls exit
 scripts/config.pl set MBEDTLS_NO_UDBL_DIVISION
 CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wall -Wextra' make lib
 echo "Checking that software 64-bit division is not required"

From df1486afe4964ec012babfb3a5665124896464f5 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Thu, 20 Jul 2017 17:33:09 +0100
Subject: [PATCH 214/745] Remove MBEDTLS_TYPE_UDBL option

---
 ChangeLog                |  3 ---
 include/mbedtls/bignum.h | 14 +-------------
 2 files changed, 1 insertion(+), 16 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 96c83e097f..e654c1ff02 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -19,9 +19,6 @@ API Changes
 Changes
    * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
      64-bit division.
-   * Added config.h option MBEDTLS_TYPE_UDBL to allow configuring the
-     double-width integer type used in the bignum module when the compiler is
-     unknown.
 
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index c8d94c920a..456a804204 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -109,15 +109,6 @@
  *
  * Double-width integers (e.g. 128-bit in 64-bit architectures) can be
  * disabled by defining MBEDTLS_NO_UDBL_DIVISION.
- *
- * The double-width integer types can be configured by defining
- * MBEDTLS_TYPE_UDBL when the type cannot be automatically deduced by the
- * library (e.g. the compiler is unknown). The definition of MBEDTLS_TYPE_UDBL
- * must be a complete statement of the form:
- *      typedef <UDBL_TYPE> mbedtls_t_udbl <OTHER_DIRECTIVES>
- * for example:
- *      #define MBEDTLS_TYPE_UDBL       \
- *          typedef unsigned int mbedtls_t_udbl __attribute__((mode(TI)))
  */
 #if !defined(MBEDTLS_HAVE_INT32)
     #if defined(_MSC_VER) && defined(_M_AMD64)
@@ -162,10 +153,6 @@
         /* Force 64-bit integers with unknown compiler */
         typedef  int64_t mbedtls_mpi_sint;
         typedef uint64_t mbedtls_mpi_uint;
-        #if !defined(MBEDTLS_NO_UDBL_DIVISION) && defined(MBEDTLS_TYPE_UDBL)
-            MBEDTLS_TYPE_UDBL;
-            #define MBEDTLS_HAVE_UDBL
-        #endif /* !MBEDTLS_NO_UDBL_DIVISION && MBEDTLS_TYPE_UDBL */
     #endif
 #endif /* !MBEDTLS_HAVE_INT32 */
 
@@ -178,6 +165,7 @@
     typedef uint32_t mbedtls_mpi_uint;
     #if !defined(MBEDTLS_NO_UDBL_DIVISION)
         typedef uint64_t mbedtls_t_udbl;
+        #define MBEDTLS_HAVE_UDBL
     #endif /* !MBEDTLS_NO_UDBL_DIVISION */
 #endif /* !MBEDTLS_HAVE_INT64 */
 

From f755bb3adff97bc16b3d0b20ac7eb589bc7bbb12 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 21 Jul 2017 10:50:25 +0100
Subject: [PATCH 215/745] Remove MBEDTLS_TYPE_UDBL tests from all.sh

---
 tests/scripts/all.sh | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 1f5bad44b3..65dc471759 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -458,20 +458,15 @@ CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64' make
 msg "test: gcc, force 64-bit compilation"
 make test
 
-msg "build: gcc, force 64-bit compilation, attempt to set MBEDTLS_TYPE_UDBL"
+msg "build: gcc, force 64-bit compilation"
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl unset MBEDTLS_HAVE_ASM
 scripts/config.pl unset MBEDTLS_AESNI_C
 scripts/config.pl unset MBEDTLS_PADLOCK_C
-CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64 -DMBEDTLS_TYPE_UDBL="typedef XXXXXX"' make
+CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64' make
 fi # x86_64
 
-msg "build: gcc, attempt to set MBEDTLS_TYPE_UDBL for known compiler"
-cleanup
-cp "$CONFIG_H" "$CONFIG_BAK"
-CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_TYPE_UDBL="typedef XXXXXX"' make
-
 msg "build: arm-none-eabi-gcc, make" # ~ 10s
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"

From c630ce6b4c27d2a37682f52d11053f77ee31fdf5 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 21 Jul 2017 10:56:22 +0100
Subject: [PATCH 216/745] Improve MBEDTLS_NO_UDBL_DIVISION description

---
 include/mbedtls/config.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index a921f47874..47c7196402 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -76,7 +76,10 @@
  *
  * Note that division for the native integer type is always required.
  * Furthermore, a 64-bit type is always required even on a 32-bit
- * platform, but it need not support multiplication or division.
+ * platform, but it need not support multiplication or division. In some
+ * cases it is also desirable to disable some double-width operations. For
+ * example, if double-width division is implemented in software, disabling
+ * it can reduce code size in some embedded targets.
  */
 //#define MBEDTLS_NO_UDBL_DIVISION
 

From 325294013f7b4a725394b4922c56f7d23ac40a79 Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Thu, 22 Jun 2017 10:02:07 +0100
Subject: [PATCH 217/745] Remove mutexes from ECP hardware acceleration

Protecting the ECP hardware acceleratior with mutexes is inconsistent with the
philosophy of the library. Pre-existing hardware accelerator interfaces
leave concurrency support to the underlying platform.

Fixes #863
---
 ChangeLog | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e654c1ff02..741d1f4db6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS x.x.x branch released xxxx-xx-xx
+= mbed TLS 2.x.x released xxxx-xx-xx
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
@@ -16,10 +16,6 @@ API Changes
      qualifier from the functions mbedtls_aes_decrypt, mbedtls_aes_encrypt,
      mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk.
 
-Changes
-   * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
-     64-bit division.
-
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716
@@ -51,6 +47,8 @@ API changes
      a fatal error in the vrfy callback.
 
 Changes
+   * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
+     64-bit division.
    * Removed mutexes from ECP hardware accelerator code. Now all hardware
      accelerator code in the library leaves concurrency handling to the
      platform. Reported by Steven Cooreman. #863

From e13b224d17992f85469a7ee92586864091fd7537 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Fri, 16 Dec 2016 16:15:56 +0200
Subject: [PATCH 218/745] fix for issue 1118: check if iv is zero in gcm.

1) found by roberto in mbedtls forum
2) if iv_len is zero, return an error
3) add tests for invalid parameters
---
 ChangeLog | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 741d1f4db6..4f7a005003 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,10 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS 2.x.x released xxxx-xx-xx
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Bugfix
+   * Add a check if iv_len is zero, and return an error if it is zero. reported
+     by roberto. #716
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 5843db932d7d0162f341732214edfd84abef84c0 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Mon, 9 Jan 2017 19:27:59 +0200
Subject: [PATCH 219/745] Wrong preproccessor condition fix

Fix for issue #696
Change #if defined(MBEDTLS_THREADING_PTHREAD)
to #if defined(MBEDTLS_THREADING_C)
---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 4f7a005003..148f4e7304 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,9 @@ mbed TLS ChangeLog (Sorted per branch, date)
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716
+   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
+     to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
+     always be implemented by pthread support. Fix for #696
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From b2d6e591f92d7cd9d9668a502d4667e505ab34f9 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Mon, 9 Jan 2017 15:09:16 +0200
Subject: [PATCH 220/745] Resource leak fix on windows platform

Fix a resource leak on windows platform, in mbedtls_x509_crt_parse_path,
in case a failure. when an error occurs, goto cleanup, and free the
resource, instead of returning error code immediately.
---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 148f4e7304..5a83ec7053 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,9 @@ Bugfix
    * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
      to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
      always be implemented by pthread support. Fix for #696
+   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
+     In case of failure, when an error occures, goto cleanup.
+     Found by redplait #590
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 80697a0c11b361946c563c13d3cc8be14ebd69fe Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 12 Jan 2017 14:50:50 +0200
Subject: [PATCH 221/745] Check return code of mbedtls_mpi_fill_random

Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
Reported and fix suggested by guidovranken in #740
---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 5a83ec7053..422d137def 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -11,6 +11,8 @@ Bugfix
    * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
      In case of failure, when an error occures, goto cleanup.
      Found by redplait #590
+   * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
+     Reported and fix suggested by guidovranken in #740
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 256da0f0d8f654d2a0629320e0365ad48018373d Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Sat, 22 Jul 2017 11:49:55 +0200
Subject: [PATCH 222/745] Added missing credit to Changelog and format fixes

---
 ChangeLog | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 422d137def..d3d1e0bf26 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -26,7 +26,8 @@ API Changes
    * Reverted API/ABI breaking changes introduced in mbed TLS 2.5.1, to make the
      API consistent with mbed TLS 2.5.0. Specifically removed the inline
      qualifier from the functions mbedtls_aes_decrypt, mbedtls_aes_encrypt,
-     mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk.
+     mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk. #978
+     Found by James Cowgill.
 
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
@@ -60,7 +61,7 @@ API changes
 
 Changes
    * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
-     64-bit division.
+     64-bit division. #708
    * Removed mutexes from ECP hardware accelerator code. Now all hardware
      accelerator code in the library leaves concurrency handling to the
      platform. Reported by Steven Cooreman. #863

From 2c4d558873a3ae8d75868b70871331dfb9f92b3d Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Sun, 23 Jul 2017 13:42:36 +0200
Subject: [PATCH 223/745] Fixes test for MBEDTLS_NO_UDBL_DIVISION

The test for MBEDTLS_NO_UDBL_DIVISION wasn't preserving it's own config.h
for the next test.

Also added comments to ARM Compiler 6 tests to better explain them.
---
 tests/scripts/all.sh | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 65dc471759..d9c5bbfa4a 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -486,6 +486,7 @@ CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wa
 
 msg "build: arm-none-eabi-gcc -DMBEDTLS_NO_UDBL_DIVISION, make" # ~ 10s
 cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl full
 scripts/config.pl unset MBEDTLS_NET_C
 scripts/config.pl unset MBEDTLS_TIMING_C
@@ -526,11 +527,20 @@ scripts/config.pl unset MBEDTLS_PLATFORM_TIME_ALT # depends on MBEDTLS_HAVE_TIME
 CC="$ARMC5_CC" AR="$ARMC5_AR" WARNING_CFLAGS='--strict --c99' make lib
 make clean
 
+# ARM Compiler 6 - Target ARMv7-A
 armc6_build_test "--target=arm-arm-none-eabi -march=armv7-a"
+
+# ARM Compiler 6 - Target ARMv7-M
 armc6_build_test "--target=arm-arm-none-eabi -march=armv7-m"
+
+# ARM Compiler 6 - Target ARMv8-A - AArch32
 armc6_build_test "--target=arm-arm-none-eabi -march=armv8.2-a"
+
+# ARM Compiler 6 - Target ARMv8-M
 armc6_build_test "--target=arm-arm-none-eabi -march=armv8-m.main"
-armc6_build_test "--target=aarch64-arm-none-eabi"
+
+# ARM Compiler 6 - Target ARMv8-A - AArch64
+armc6_build_test "--target=aarch64-arm-none-eabi -march=armv8.2-a"
 
 msg "build: allow SHA1 in certificates by default"
 cleanup

From 4b53513db5d818532561546e7ba2d5b76b88cd93 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Wed, 21 Jun 2017 14:57:25 +0300
Subject: [PATCH 224/745] github templates

Add templates for github, for templates to be used in new issues and new
PRs
---
 .github/issue_template.md        | 40 ++++++++++++++++++++++++++++++++
 .github/pull_request_template.md | 39 +++++++++++++++++++++++++++++++
 2 files changed, 79 insertions(+)
 create mode 100644 .github/issue_template.md
 create mode 100644 .github/pull_request_template.md

diff --git a/.github/issue_template.md b/.github/issue_template.md
new file mode 100644
index 0000000000..3398f49e6b
--- /dev/null
+++ b/.github/issue_template.md
@@ -0,0 +1,40 @@
+Note: This is just a template, so feel free to use/remove the unnecessary things
+
+### Description
+- Type: Bug | Enhancement\Feature Request | Question
+- Priority: Blocker | Major | Minor
+
+---------------------------------------------------------------
+## Bug
+
+**OS**  
+linux|windows|??
+
+**mbed TLS build:**  
+Version: x.x.x or git commit id  
+Configuration: please attach config.h file  
+Compiler and options (if you used a pre-built binary, please indicate how you obtained it):  
+Additional environment information:  
+
+**peer device TLS stack and version**  
+openSSL | GnuTls | other  
+version:  
+
+**Expected behavior**   
+
+**Actual behavior**  
+
+**Steps to reproduce**  
+
+----------------------------------------------------------------
+## Enhancement\Feature Request
+
+**Incentive for change**  
+
+**Suggested enhancement**  
+
+-----------------------------------------------------------------
+
+## Question
+
+**Please first check for answers in the [mbed TLS knowledge Base](https://tls.mbed.org/kb), and preferebly file an issue in the [mbed TLS support forum](https://tls.mbed.org/discussions)**  
\ No newline at end of file
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
new file mode 100644
index 0000000000..dac8bde2a4
--- /dev/null
+++ b/.github/pull_request_template.md
@@ -0,0 +1,39 @@
+Notes:
+* Pull requests will not be accepted until:
+-  The submitter has [accepted the online agreement here with a click through](https://developer.mbed.org/contributor_agreement/) 
+   or those that do not wish to create an mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/)
+- The PR follows the [mbed TLS coding standards](https://tls.mbed.org/kb/development/mbedtls-coding-standards)
+* This is just a template, so feel free to use/remove the unnecessary things
+## Description
+A few sentences describing the overall goals of the pull request's commits.
+
+
+## Status
+**READY/IN DEVELOPMENT/HOLD**
+
+## Requires Backporting
+When there is a bug fix, it should be backported to legacy supported branches.
+legacy supported branches will not be backported if:
+- This PR is a new feature\enhancement
+- This PR contains changes in the API. If this is true, and there is a need for the fix to be backported, the fix should be handled differently in the legacy branch
+
+Yes | NO  
+What branch?
+
+## Migrations
+If there is any API change, what's the incentive and logic for it.
+
+YES | NO
+
+## Additional comments
+Any additional information that could be of interest
+
+## Todos
+- [ ] Tests
+- [ ] Documentation
+- [ ] Changelog updated
+- [ ] Backported
+
+
+## Steps to test or reproduce
+Outline the steps to test or reproduce the PR here.
\ No newline at end of file

From 05b9498d9424c9a8baeaf5902de3e871982f2bbc Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Mon, 24 Jul 2017 13:28:48 +0300
Subject: [PATCH 225/745] Update after Simon's comment

Update the comment with Simon's comments
---
 .github/issue_template.md        | 11 ++++++-----
 .github/pull_request_template.md |  8 ++++----
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/.github/issue_template.md b/.github/issue_template.md
index 3398f49e6b..772d98b337 100644
--- a/.github/issue_template.md
+++ b/.github/issue_template.md
@@ -8,16 +8,17 @@ Note: This is just a template, so feel free to use/remove the unnecessary things
 ## Bug
 
 **OS**  
-linux|windows|??
+mbed-OS|linux|windows|
 
 **mbed TLS build:**  
 Version: x.x.x or git commit id  
-Configuration: please attach config.h file  
+OS version: x.x.x  
+Configuration: please attach config.h file where possible  
 Compiler and options (if you used a pre-built binary, please indicate how you obtained it):  
 Additional environment information:  
 
 **peer device TLS stack and version**  
-openSSL | GnuTls | other  
+openSSL|GnuTls|Chrome|NSS(Firefox)|SEcureChannel (IIS/Internet Explorer/Edge)|Other  
 version:  
 
 **Expected behavior**   
@@ -29,7 +30,7 @@ version:
 ----------------------------------------------------------------
 ## Enhancement\Feature Request
 
-**Incentive for change**  
+**Justification - why does the library need this feature?**  
 
 **Suggested enhancement**  
 
@@ -37,4 +38,4 @@ version:
 
 ## Question
 
-**Please first check for answers in the [mbed TLS knowledge Base](https://tls.mbed.org/kb), and preferebly file an issue in the [mbed TLS support forum](https://tls.mbed.org/discussions)**  
\ No newline at end of file
+**Please first check for answers in the [mbed TLS knowledge Base](https://tls.mbed.org/kb), and preferebly file an issue in the [mbed TLS support forum](https://tls.mbed.org/discussions)**  
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index dac8bde2a4..fa0c7e9647 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -1,7 +1,7 @@
 Notes:
-* Pull requests will not be accepted until:
+* Pull requests cannot be accepted until:
 -  The submitter has [accepted the online agreement here with a click through](https://developer.mbed.org/contributor_agreement/) 
-   or those that do not wish to create an mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/)
+   or for companies or those that do not wish to create an mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/)
 - The PR follows the [mbed TLS coding standards](https://tls.mbed.org/kb/development/mbedtls-coding-standards)
 * This is just a template, so feel free to use/remove the unnecessary things
 ## Description
@@ -18,7 +18,7 @@ legacy supported branches will not be backported if:
 - This PR contains changes in the API. If this is true, and there is a need for the fix to be backported, the fix should be handled differently in the legacy branch
 
 Yes | NO  
-What branch?
+Which branch?
 
 ## Migrations
 If there is any API change, what's the incentive and logic for it.
@@ -36,4 +36,4 @@ Any additional information that could be of interest
 
 
 ## Steps to test or reproduce
-Outline the steps to test or reproduce the PR here.
\ No newline at end of file
+Outline the steps to test or reproduce the PR here.

From 6f262c4e3e9281c4bae9d4ee1cfe79a8fe241225 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Mon, 24 Jul 2017 14:19:02 +0200
Subject: [PATCH 226/745] Minor typo fixes in the github template files

---
 .github/issue_template.md        | 6 +++---
 .github/pull_request_template.md | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.github/issue_template.md b/.github/issue_template.md
index 772d98b337..33f68fba19 100644
--- a/.github/issue_template.md
+++ b/.github/issue_template.md
@@ -17,9 +17,9 @@ Configuration: please attach config.h file where possible
 Compiler and options (if you used a pre-built binary, please indicate how you obtained it):  
 Additional environment information:  
 
-**peer device TLS stack and version**  
-openSSL|GnuTls|Chrome|NSS(Firefox)|SEcureChannel (IIS/Internet Explorer/Edge)|Other  
-version:  
+**Peer device TLS stack and version**  
+OpenSSL|GnuTls|Chrome|NSS(Firefox)|SecureChannel (IIS/Internet Explorer/Edge)|Other  
+Version:  
 
 **Expected behavior**   
 
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index fa0c7e9647..485b541952 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -12,8 +12,8 @@ A few sentences describing the overall goals of the pull request's commits.
 **READY/IN DEVELOPMENT/HOLD**
 
 ## Requires Backporting
-When there is a bug fix, it should be backported to legacy supported branches.
-legacy supported branches will not be backported if:
+When there is a bug fix, it should be backported to all maintained and supported branches.
+Changes do not have to be backported if:
 - This PR is a new feature\enhancement
 - This PR contains changes in the API. If this is true, and there is a need for the fix to be backported, the fix should be handled differently in the legacy branch
 

From bf007d297d9dd1e539805830b5888697ed2a38c6 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Thu, 15 Dec 2016 14:42:37 +0200
Subject: [PATCH 227/745] Pre push hook script

Add git_hook folder, and pre-push script,
to be soft linked from .git/hooks/pre-push
---
 git_hooks/README.md          | 16 +++++++++++++++
 git_hooks/pre-push           | 38 ++++++++++++++++++++++++++++++++++++
 tests/scripts/check-names.sh |  2 +-
 3 files changed, 55 insertions(+), 1 deletion(-)
 create mode 100644 git_hooks/README.md
 create mode 100755 git_hooks/pre-push

diff --git a/git_hooks/README.md b/git_hooks/README.md
new file mode 100644
index 0000000000..d0ed4a38f9
--- /dev/null
+++ b/git_hooks/README.md
@@ -0,0 +1,16 @@
+README for git hooks script
+===========================
+git has a way to run scripts, which are invoked by specific git commands.
+The git hooks are located in `<mbed TLS root>/.git/hooks`, and as such are not under version control
+for more information, see the [git documentation](https://git-scm.com/docs/githooks).
+
+The mbed TLS git hooks are located in `<mbed TLS root>/git_hooks` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/git_hooks`, in order to make the hook scripts successfully work.
+
+Example:
+
+Execute the following command to create a link on linux from the mbed TLS `.git\hooks` directory:  
+`ln -s ../../git_hooks/pre-push pre-push`
+
+Similarly, on Windows while running as administrator:  
+`mklink pre-push ..\..\git_hooks\pre-push`
+
diff --git a/git_hooks/pre-push b/git_hooks/pre-push
new file mode 100755
index 0000000000..6b2da10ed1
--- /dev/null
+++ b/git_hooks/pre-push
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+# Called by "git push" after it has checked the remote status, but before anything has been
+# pushed.  If this script exits with a non-zero status nothing will be pushed.
+#
+# This hook is called with the following parameters:
+#
+# $1 -- Name of the remote to which the push is being done
+# $2 -- URL to which the push is being done
+#
+# If pushing without using a named remote those arguments will be equal.
+#
+# Information about the commits which are being pushed is supplied as lines to
+# the standard input in the form:
+#
+#   <local ref> <local sha1> <remote ref> <remote sha1>
+#
+set -eu
+
+REMOTE="$1"
+URL="$2"
+
+echo "REMOTE is $REMOTE"
+echo "URL is $URL"
+
+run_test()
+{
+    TEST=$1
+    echo "running '$TEST'"
+    if ! `$TEST > /dev/null 2>&1`; then
+        echo "test '$TEST' failed"
+        return 1
+    fi
+}
+
+run_test ./tests/scripts/check-doxy-blocks.pl
+run_test ./tests/scripts/check-names.sh
+run_test ./tests/scripts/check-generated-files.sh
diff --git a/tests/scripts/check-names.sh b/tests/scripts/check-names.sh
index 191594ce0c..4c66440e25 100755
--- a/tests/scripts/check-names.sh
+++ b/tests/scripts/check-names.sh
@@ -12,7 +12,7 @@
 set -eu
 
 if grep --version|head -n1|grep GNU >/dev/null; then :; else
-    echo "This script requires GNU grep."
+    echo "This script requires GNU grep.">&2
     exit 1
 fi
 

From 3f9cc28f020e5cf0c6ecd7794802a53aa235b9e6 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 20 Jul 2017 11:25:14 +0300
Subject: [PATCH 228/745] Add note for the git_hoos README file

Add a note to the git_hooks README.md file, to state that currently
they only work on GNU platforms
---
 git_hooks/README.md | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/git_hooks/README.md b/git_hooks/README.md
index d0ed4a38f9..f78df991d5 100644
--- a/git_hooks/README.md
+++ b/git_hooks/README.md
@@ -11,6 +11,4 @@ Example:
 Execute the following command to create a link on linux from the mbed TLS `.git\hooks` directory:  
 `ln -s ../../git_hooks/pre-push pre-push`
 
-Similarly, on Windows while running as administrator:  
-`mklink pre-push ..\..\git_hooks\pre-push`
-
+**Note: Currently the mbed TLS git hooks work only on a GNU platform. If using a non-GNU platform, don't enable these hooks!**

From 50bdf74b5c53bd40e64a26597a96044a4663043d Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 20 Jul 2017 18:24:43 +0300
Subject: [PATCH 229/745] Fix slash direction for linux path

Update direction of the slash, for linux path, after @hanno-arm comments
---
 git_hooks/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git_hooks/README.md b/git_hooks/README.md
index f78df991d5..400d63ee55 100644
--- a/git_hooks/README.md
+++ b/git_hooks/README.md
@@ -8,7 +8,7 @@ The mbed TLS git hooks are located in `<mbed TLS root>/git_hooks` directory, and
 
 Example:
 
-Execute the following command to create a link on linux from the mbed TLS `.git\hooks` directory:  
+Execute the following command to create a link on linux from the mbed TLS `.git/hooks` directory:  
 `ln -s ../../git_hooks/pre-push pre-push`
 
 **Note: Currently the mbed TLS git hooks work only on a GNU platform. If using a non-GNU platform, don't enable these hooks!**

From d731eb8f55cb372ea1f905750b86a14034a45c28 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Sun, 23 Jul 2017 15:25:32 +0300
Subject: [PATCH 230/745] Update after @sbutcher-arm comments

1. Move the scripts to test/git-scripts folder
2. Support the script to run independant, not only with git
3. modify Readme accordingly
---
 {git_hooks => test/git-scripts}/README.md          |  6 ++++--
 git_hooks/pre-push => test/git-scripts/pre-push.sh | 13 +++++++++++--
 2 files changed, 15 insertions(+), 4 deletions(-)
 rename {git_hooks => test/git-scripts}/README.md (62%)
 rename git_hooks/pre-push => test/git-scripts/pre-push.sh (82%)

diff --git a/git_hooks/README.md b/test/git-scripts/README.md
similarity index 62%
rename from git_hooks/README.md
rename to test/git-scripts/README.md
index 400d63ee55..6bd9110c51 100644
--- a/git_hooks/README.md
+++ b/test/git-scripts/README.md
@@ -4,11 +4,13 @@ git has a way to run scripts, which are invoked by specific git commands.
 The git hooks are located in `<mbed TLS root>/.git/hooks`, and as such are not under version control
 for more information, see the [git documentation](https://git-scm.com/docs/githooks).
 
-The mbed TLS git hooks are located in `<mbed TLS root>/git_hooks` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/git_hooks`, in order to make the hook scripts successfully work.
+The mbed TLS git hooks are located in `<mbed TLS root>/test/git-scripts` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/test/git-scripts`, in order to make the hook scripts successfully work.
 
 Example:
 
 Execute the following command to create a link on linux from the mbed TLS `.git/hooks` directory:  
-`ln -s ../../git_hooks/pre-push pre-push`
+`ln -s ../../test/git-scripts/pre-push.sh pre-push`
 
 **Note: Currently the mbed TLS git hooks work only on a GNU platform. If using a non-GNU platform, don't enable these hooks!**
+
+These scripts can also be used independently.
diff --git a/git_hooks/pre-push b/test/git-scripts/pre-push.sh
similarity index 82%
rename from git_hooks/pre-push
rename to test/git-scripts/pre-push.sh
index 6b2da10ed1..ee54a6cffe 100755
--- a/git_hooks/pre-push
+++ b/test/git-scripts/pre-push.sh
@@ -1,7 +1,15 @@
 #!/bin/sh
-
+# pre-push.sh
+#
+# This file is part of mbed TLS (https://tls.mbed.org)
+#
+# Copyright (c) 2017, ARM Limited, All Rights Reserved
+#
+# Purpose
+#
 # Called by "git push" after it has checked the remote status, but before anything has been
 # pushed.  If this script exits with a non-zero status nothing will be pushed.
+# This script can also be used independently, not using git.
 #
 # This hook is called with the following parameters:
 #
@@ -15,7 +23,6 @@
 #
 #   <local ref> <local sha1> <remote ref> <remote sha1>
 #
-set -eu
 
 REMOTE="$1"
 URL="$2"
@@ -23,6 +30,8 @@ URL="$2"
 echo "REMOTE is $REMOTE"
 echo "URL is $URL"
 
+set -eu
+
 run_test()
 {
     TEST=$1

From d922c78aa4d3d60643b1aad464fe6a77c3498b2b Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Mon, 24 Jul 2017 15:52:18 +0300
Subject: [PATCH 231/745] Move the git scripts to correct path

The git scripts were accidently put in `test` folder instead of `tests`.
Moved them to `tests` folder
---
 {test => tests}/git-scripts/README.md   | 4 ++--
 {test => tests}/git-scripts/pre-push.sh | 0
 2 files changed, 2 insertions(+), 2 deletions(-)
 rename {test => tests}/git-scripts/README.md (67%)
 rename {test => tests}/git-scripts/pre-push.sh (100%)

diff --git a/test/git-scripts/README.md b/tests/git-scripts/README.md
similarity index 67%
rename from test/git-scripts/README.md
rename to tests/git-scripts/README.md
index 6bd9110c51..29d7501b33 100644
--- a/test/git-scripts/README.md
+++ b/tests/git-scripts/README.md
@@ -4,12 +4,12 @@ git has a way to run scripts, which are invoked by specific git commands.
 The git hooks are located in `<mbed TLS root>/.git/hooks`, and as such are not under version control
 for more information, see the [git documentation](https://git-scm.com/docs/githooks).
 
-The mbed TLS git hooks are located in `<mbed TLS root>/test/git-scripts` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/test/git-scripts`, in order to make the hook scripts successfully work.
+The mbed TLS git hooks are located in `<mbed TLS root>/tests/git-scripts` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/tesst/git-scripts`, in order to make the hook scripts successfully work.
 
 Example:
 
 Execute the following command to create a link on linux from the mbed TLS `.git/hooks` directory:  
-`ln -s ../../test/git-scripts/pre-push.sh pre-push`
+`ln -s ../../tests/git-scripts/pre-push.sh pre-push`
 
 **Note: Currently the mbed TLS git hooks work only on a GNU platform. If using a non-GNU platform, don't enable these hooks!**
 
diff --git a/test/git-scripts/pre-push.sh b/tests/git-scripts/pre-push.sh
similarity index 100%
rename from test/git-scripts/pre-push.sh
rename to tests/git-scripts/pre-push.sh

From 4f753c1186b52b8b5b06f47d789f632b454175a5 Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Fri, 10 Feb 2017 14:39:58 +0000
Subject: [PATCH 232/745] Fix potential integer overflow parsing DER CRL

This patch prevents a potential signed integer overflow during the
CRL version verification checks.
---
 ChangeLog          | 4 ++++
 library/x509_crl.c | 6 +++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index d3d1e0bf26..58ee285a51 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,6 +13,10 @@ Bugfix
      Found by redplait #590
    * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
      Reported and fix suggested by guidovranken in #740
+   * Fix a potential integer overflow in the version verification for DER
+     encoded X509 CRLs. The overflow would enable maliciously constructed CRLs
+     to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
+     KNOX Security, Samsung Research America
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
diff --git a/library/x509_crl.c b/library/x509_crl.c
index 76c49f1353..55d12acd03 100644
--- a/library/x509_crl.c
+++ b/library/x509_crl.c
@@ -352,14 +352,14 @@ int mbedtls_x509_crl_parse_der( mbedtls_x509_crl *chain,
         return( ret );
     }
 
-    crl->version++;
-
-    if( crl->version > 2 )
+    if( crl->version < 0 || crl->version > 1 )
     {
         mbedtls_x509_crl_free( crl );
         return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
     }
 
+    crl->version++;
+
     if( ( ret = mbedtls_x509_get_sig_alg( &crl->sig_oid, &sig_params1,
                                   &crl->sig_md, &crl->sig_pk,
                                   &crl->sig_opts ) ) != 0 )

From 6fb6d79a370c6959219e83559195c19084f7efcd Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Tue, 7 Mar 2017 10:57:34 +0000
Subject: [PATCH 233/745] Add CSR DER tests with incorrect version

---
 tests/suites/test_suite_x509parse.data | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index ea56f3fbc7..daa92e9eef 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1543,6 +1543,9 @@ X509 CSR ASN.1 (extra data after signature)
 depends_on:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA1_C
 mbedtls_x509_csr_parse:"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":"":MBEDTLS_ERR_X509_INVALID_FORMAT + MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
 
+X509 CSR ASN.1 (invalid version overflow)
+mbedtls_x509_csr_parse:"3008300602047FFFFFFF":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
+
 X509 File parse (no issues)
 depends_on:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C
 x509parse_crt_file:"data_files/server7_int-ca.crt":0

From c124061681b7968d8cf7f67d4c6912bfc1e8efa0 Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Tue, 7 Mar 2017 11:11:12 +0000
Subject: [PATCH 234/745] Add CRL DER tests with incorrect version

---
 tests/suites/test_suite_x509parse.data | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index daa92e9eef..3437a2a22d 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1182,6 +1182,12 @@ X509 CRL ASN1 (TBSCertList, no entries)
 depends_on:MBEDTLS_RSA_C:MBEDTLS_SHA256_C
 x509parse_crl:"30463031020100300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030300d06092a864886f70d01010e050003020001":"CRL version   \: 1\nissuer name   \: CN=ABCD\nthis update   \: 2009-01-01 00\:00\:00\nnext update   \: 0000-00-00 00\:00\:00\nRevoked certificates\:\nsigned using  \: RSA with SHA-224\n":0
 
+X509 CRL ASN1 (invalid version 2)
+x509parse_crl:"30463031020102300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030300d06092a864886f70d01010e050003020001":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
+
+X509 CRL ASN1 (invalid version overflow)
+x509parse_crl:"3049303102047FFFFFFF300d06092a864886f70d01010e0500300f310d300b0603550403130441424344170c303930313031303030303030300d06092a864886f70d01010e050003020001":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
+
 X509 CRT parse path #2 (one cert)
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C
 mbedtls_x509_crt_parse_path:"data_files/dir1":0:1

From 7d6ec7bacc9f03d671af9155f484296f675470f8 Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Thu, 9 Mar 2017 15:29:07 +0000
Subject: [PATCH 235/745] Add CRT DER tests with incorrect version

---
 tests/suites/test_suite_x509parse.data | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index 3437a2a22d..b8c902e239 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1118,6 +1118,12 @@ X509 Certificate ASN1 (RSA signature, EC key)
 depends_on:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED:MBEDTLS_SHA1_C
 x509parse_crt:"3081E430819F020104300D06092A864886F70D0101050500300F310D300B0603550403130454657374301E170D3133303731303135303233375A170D3233303730383135303233375A300F310D300B06035504031304546573743049301306072A8648CE3D020106082A8648CE3D03010103320004E962551A325B21B50CF6B990E33D4318FD16677130726357A196E3EFE7107BCB6BDC6D9DB2A4DF7C964ACFE81798433D300D06092A864886F70D01010505000331001A6C18CD1E457474B2D3912743F44B571341A7859A0122774A8E19A671680878936949F904C9255BDD6FFFDB33A7E6D8":"cert. version     \: 1\nserial number     \: 04\nissuer name       \: CN=Test\nsubject name      \: CN=Test\nissued  on        \: 2013-07-10 15\:02\:37\nexpires on        \: 2023-07-08 15\:02\:37\nsigned using      \: RSA with SHA1\nEC key size       \: 192 bits\n":0
 
+X509 Certificate ASN1 (invalid version 3)
+x509parse_crt:"30173015a0030201038204deadbeef30080604cafed00d0500":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
+
+X509 Certificate ASN1 (invalid version overflow)
+x509parse_crt:"301A3018a00602047FFFFFFF8204deadbeef30080604cafed00d0500":"":MBEDTLS_ERR_X509_UNKNOWN_VERSION
+
 X509 CRL ASN1 (Incorrect first tag)
 x509parse_crl:"":"":MBEDTLS_ERR_X509_INVALID_FORMAT
 

From 80164741e181a87ae18fa91a07f7201931b4d097 Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Thu, 9 Mar 2017 16:16:11 +0000
Subject: [PATCH 236/745] Fix potential integer overflow parsing DER CRT

This patch prevents a potential signed integer overflow during the
certificate version verification checks.
---
 ChangeLog          | 3 +++
 library/x509_crt.c | 6 +++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 58ee285a51..567e98883c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -228,6 +228,9 @@ Bugfix
      digits. Found and fixed by Guido Vranken.
    * Fix unlisted DES configuration dependency in some pkparse test cases. Found
      by inestlerode. #555
+   * Fix a potential integer overflow in the version verification for DER
+     encoded X509 certificates. The overflow would enable maliciously
+     constructed certificates to bypass the certificate verification check.
 
 = mbed TLS 2.4.1 branch released 2016-12-13
 
diff --git a/library/x509_crt.c b/library/x509_crt.c
index 5ec8551928..c6209fb40d 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -748,14 +748,14 @@ static int x509_crt_parse_der_core( mbedtls_x509_crt *crt, const unsigned char *
         return( ret );
     }
 
-    crt->version++;
-
-    if( crt->version > 3 )
+    if( crt->version < 0 || crt->version > 2 )
     {
         mbedtls_x509_crt_free( crt );
         return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
     }
 
+    crt->version++;
+
     if( ( ret = mbedtls_x509_get_sig_alg( &crt->sig_oid, &sig_params1,
                                   &crt->sig_md, &crt->sig_pk,
                                   &crt->sig_opts ) ) != 0 )

From 2e3ddfac5fedaf9f05b086c3e0a8ae69ea432e42 Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Fri, 17 Feb 2017 13:54:43 +0000
Subject: [PATCH 237/745] Prevent signed integer overflow in CSR parsing

Modify the function mbedtls_x509_csr_parse_der() so that it checks the
parsed CSR version integer before it increments the value. This prevents
a potential signed integer overflow, as these have undefined behaviour
in the C standard.
---
 ChangeLog          | 4 ++++
 library/x509_csr.c | 6 +++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 567e98883c..eea691958f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -46,6 +46,10 @@ Bugfix
      Reported and fix suggested by guidovranken in #740
    * Fix conditional preprocessor directives in bignum.h to enable 64-bit
      compilation when using ARM Compiler 6.
+   * Fix potential integer overflow in the version verification for DER
+     encoded X509 CSRs. The overflow would enable maliciously constructed CSRs
+     to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
+     KNOX Security, Samsung Research America
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
diff --git a/library/x509_csr.c b/library/x509_csr.c
index f92b66c58f..26a06db4f6 100644
--- a/library/x509_csr.c
+++ b/library/x509_csr.c
@@ -168,14 +168,14 @@ int mbedtls_x509_csr_parse_der( mbedtls_x509_csr *csr,
         return( ret );
     }
 
-    csr->version++;
-
-    if( csr->version != 1 )
+    if( csr->version != 0 )
     {
         mbedtls_x509_csr_free( csr );
         return( MBEDTLS_ERR_X509_UNKNOWN_VERSION );
     }
 
+    csr->version++;
+
     /*
      *  subject               Name
      */

From 00d3cc61a6f5a7a6451344f48146009f09fadd0f Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Wed, 26 Jul 2017 17:25:55 +0100
Subject: [PATCH 238/745] Fix merge errors in ChangeLog

---
 ChangeLog | 26 +++++++-------------------
 1 file changed, 7 insertions(+), 19 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index eea691958f..55595640e7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,22 +2,6 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
-Bugfix
-   * Add a check if iv_len is zero, and return an error if it is zero. reported
-     by roberto. #716
-   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
-     to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
-     always be implemented by pthread support. Fix for #696
-   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
-     In case of failure, when an error occures, goto cleanup.
-     Found by redplait #590
-   * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
-     Reported and fix suggested by guidovranken in #740
-   * Fix a potential integer overflow in the version verification for DER
-     encoded X509 CRLs. The overflow would enable maliciously constructed CRLs
-     to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
-     KNOX Security, Samsung Research America
-
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
      and the context struct mbedtls_platform_context to perform
@@ -46,10 +30,17 @@ Bugfix
      Reported and fix suggested by guidovranken in #740
    * Fix conditional preprocessor directives in bignum.h to enable 64-bit
      compilation when using ARM Compiler 6.
+   * Fix a potential integer overflow in the version verification for DER
+     encoded X509 CRLs. The overflow would enable maliciously constructed CRLs
+     to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
+     KNOX Security, Samsung Research America
    * Fix potential integer overflow in the version verification for DER
      encoded X509 CSRs. The overflow would enable maliciously constructed CSRs
      to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
      KNOX Security, Samsung Research America
+   * Fix a potential integer overflow in the version verification for DER
+     encoded X509 certificates. The overflow would enable maliciously
+     constructed certificates to bypass the certificate verification check.
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
@@ -232,9 +223,6 @@ Bugfix
      digits. Found and fixed by Guido Vranken.
    * Fix unlisted DES configuration dependency in some pkparse test cases. Found
      by inestlerode. #555
-   * Fix a potential integer overflow in the version verification for DER
-     encoded X509 certificates. The overflow would enable maliciously
-     constructed certificates to bypass the certificate verification check.
 
 = mbed TLS 2.4.1 branch released 2016-12-13
 

From 06b786372ccb5e78cc72ac3640e24fc3e9a44c06 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Fri, 28 Jul 2017 01:00:17 +0100
Subject: [PATCH 239/745] Change a ssl-opt.sh script sanity checks

Change the check in ssl-opt.sh for MBEDTLS_X509_MAX_INTERMEDIATE_CA to
check config.h instead of the x509 headers.
---
 tests/ssl-opt.sh | 28 +++++++++++++++++-----------
 1 file changed, 17 insertions(+), 11 deletions(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index b4d36a94c4..d7e0b8c013 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -2106,18 +2106,24 @@ run_test    "Authentication: client no cert, ssl3" \
 # The "max_int chain" tests assume that MAX_INTERMEDIATE_CA is set to its
 # default value (8)
 
-MAX_IM_CA=8
-MAX_IM_CA_REGEX="#define[[:blank:]]\+MBEDTLS_X509_MAX_INTERMEDIATE_CA"
-MAX_IM_CA_REGEX="${MAX_IM_CA_REGEX}[[:blank:]]\+${MAX_IM_CA}[[:blank:]]*$"
+: ${MAX_IM_CA:='20'}
+MAX_IM_CA_CONFIG=$( ../scripts/config.pl get MBEDTLS_X509_MAX_INTERMEDIATE_CA)
 
-if grep "${MAX_IM_CA_REGEX}" ../include/mbedtls/x509.h > /dev/null;
-then :;
-else
-    echo "$(echo 'The tests for long intermediate chains assume the value'  \
-                  ${MAX_IM_CA} 'for MBEDTLS_X509_MAX_INTERMEDIATE_CA.'      \
-                 'To test other values, please manually adapt the max_int'  \
-                 'tests in ssl-opt.sh.')"
-    return
+if [ -n "$MAX_IM_CA_CONFIG" ] && [ "$MAX_IM_CA_CONFIG" -gt "$MAX_IM_CA" ]; then
+    printf "The ${CONFIG_H} file contains a value for the configuration of\n"
+    printf "MBEDTLS_X509_MAX_INTERMEDIATE_CA that is greater than the script’s\n"
+    printf "test value of ${MAX_IM_CA}. \n"
+    printf "\n"
+    printf "By default, this value cannot be higher as there are insufficient\n"
+    printf "test certificate files available to test with.\n"
+    printf "\n"
+    printf "To generate additional test certificates use the script:\n"
+    printf "   tests/data_files/dir-maxpath/long.sh\n"
+    printf "\n"
+    printf "To test using an alternative value, please set the environment variable\n"
+    printf "MAX_IM_CA or change the default value in the script tests/ssl-opt.sh.\n"
+
+    exit 1
 fi
 
 run_test    "Authentication: server max_int chain, client default" \

From b060cc21b111c44dbe8d0957d996d69de44cf0bc Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Fri, 28 Jul 2017 01:04:34 +0100
Subject: [PATCH 240/745] Reorder and group sections in the ChangeLog

---
 ChangeLog | 30 ++++++++++++++----------------
 1 file changed, 14 insertions(+), 16 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 55595640e7..55cccd5e65 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,14 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
+Security
+   * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
+     mbedtls_ssl_get_verify_result() would incorrectly return 0 when the peer's
+     X.509 certificate chain had more than MBEDTLS_X509_MAX_INTERMEDIATE_CA
+     (default: 8) intermediates, even when it was not trusted. Could be
+     triggered remotely on both sides. (With auth_mode set to required
+     (default), the handshake was correctly aborted.)
+
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
      and the context struct mbedtls_platform_context to perform
@@ -16,6 +24,12 @@ API Changes
      qualifier from the functions mbedtls_aes_decrypt, mbedtls_aes_encrypt,
      mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk. #978
      Found by James Cowgill.
+   * Certificate verification functions now set flags to -1 in case the full
+     chain was not verified due to an internal error (including in the verify
+     callback) or chain length limitations.
+   * With authmode set to optional, handshake is now aborted if the
+     verification of the peer's certificate failed due to an overlong chain or
+     a fatal error in the vrfy callback.
 
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
@@ -42,22 +56,6 @@ Bugfix
      encoded X509 certificates. The overflow would enable maliciously
      constructed certificates to bypass the certificate verification check.
 
-Security
-   * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
-     mbedtls_ssl_get_verify_result() would incorrectly return 0 when the peer's
-     X.509 certificate chain had more than MBEDTLS_X509_MAX_INTERMEDIATE_CA
-     (default: 8) intermediates, even when it was not trusted. Could be
-     triggered remotely on both sides. (With auth_mode set to required
-     (default), the handshake was correctly aborted.)
-
-API changes
-   * Certificate verification functions now set flags to -1 in case the full
-     chain was not verified due to an internal error (including in the verify
-     callback) or chain length limitations.
-   * With authmode set to optional, handshake is now aborted if the
-     verification of the peer's certificate failed due to an overlong chain or
-     a fatal error in the vrfy callback.
-
 Changes
    * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
      64-bit division. #708

From efdfeeba6a97b0c1f9d28fe5972263d8e0a6c70d Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Fri, 28 Jul 2017 12:15:13 +0100
Subject: [PATCH 241/745] Fix threshold checks for
 MBEDTLS_X509_MAX_INTERMEDIATE_CA

---
 tests/ssl-opt.sh                           | 2 +-
 tests/suites/test_suite_x509parse.function | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index d7e0b8c013..92acd4e1f2 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -2106,7 +2106,7 @@ run_test    "Authentication: client no cert, ssl3" \
 # The "max_int chain" tests assume that MAX_INTERMEDIATE_CA is set to its
 # default value (8)
 
-: ${MAX_IM_CA:='20'}
+: ${MAX_IM_CA:='19'}
 MAX_IM_CA_CONFIG=$( ../scripts/config.pl get MBEDTLS_X509_MAX_INTERMEDIATE_CA)
 
 if [ -n "$MAX_IM_CA_CONFIG" ] && [ "$MAX_IM_CA_CONFIG" -gt "$MAX_IM_CA" ]; then
diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function
index 34164a83fc..0dfdd61c22 100644
--- a/tests/suites/test_suite_x509parse.function
+++ b/tests/suites/test_suite_x509parse.function
@@ -7,7 +7,7 @@
 #include "mbedtls/oid.h"
 #include "mbedtls/base64.h"
 
-#if MBEDTLS_X509_MAX_INTERMEDIATE_CA >= 19
+#if MBEDTLS_X509_MAX_INTERMEDIATE_CA > 19
 #error "The value of MBEDTLS_X509_MAX_INTERMEDIATE_C is larger \
 than the current threshold 19. To test larger values, please \
 adapt the script tests/data_files/dir-max/long.sh."

From bcfa6f42e3da922d13722fe912dcb772649e501c Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Fri, 28 Jul 2017 15:59:35 +0100
Subject: [PATCH 242/745] Fix the check for max CA intermediates in ssl-opt.sh

The tests only work for a specific number for MBEDTLS_X509_MAX_INTERMEDIATE_CA
so the check has been changed to confirm the default value, and to show an error
otherwise.
---
 tests/ssl-opt.sh | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 92acd4e1f2..280fc63486 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -2106,22 +2106,17 @@ run_test    "Authentication: client no cert, ssl3" \
 # The "max_int chain" tests assume that MAX_INTERMEDIATE_CA is set to its
 # default value (8)
 
-: ${MAX_IM_CA:='19'}
+MAX_IM_CA='8'
 MAX_IM_CA_CONFIG=$( ../scripts/config.pl get MBEDTLS_X509_MAX_INTERMEDIATE_CA)
 
-if [ -n "$MAX_IM_CA_CONFIG" ] && [ "$MAX_IM_CA_CONFIG" -gt "$MAX_IM_CA" ]; then
+if [ -n "$MAX_IM_CA_CONFIG" ] && [ "$MAX_IM_CA_CONFIG" -ne "$MAX_IM_CA" ]; then
     printf "The ${CONFIG_H} file contains a value for the configuration of\n"
-    printf "MBEDTLS_X509_MAX_INTERMEDIATE_CA that is greater than the script’s\n"
+    printf "MBEDTLS_X509_MAX_INTERMEDIATE_CA that is different from the script’s\n"
     printf "test value of ${MAX_IM_CA}. \n"
     printf "\n"
-    printf "By default, this value cannot be higher as there are insufficient\n"
-    printf "test certificate files available to test with.\n"
+    printf "The tests assume this value and if it changes, the tests in this\n"
+    printf "script should also be adjusted.\n"
     printf "\n"
-    printf "To generate additional test certificates use the script:\n"
-    printf "   tests/data_files/dir-maxpath/long.sh\n"
-    printf "\n"
-    printf "To test using an alternative value, please set the environment variable\n"
-    printf "MAX_IM_CA or change the default value in the script tests/ssl-opt.sh.\n"
 
     exit 1
 fi

From c6f346b60cc15e392eb9cb3927fbff1169a0d9a7 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 28 Jul 2017 16:36:51 +0100
Subject: [PATCH 243/745] Fix get option in config.pl script

---
 scripts/config.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/config.pl b/scripts/config.pl
index 2757f17fe3..406413bd52 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -205,7 +205,7 @@ for my $line (@config_lines) {
             $done = 1;
         }
     } elsif (!$done && $action eq "get") {
-        if ($line =~ /^\s*#define\s*$name\s*(.*)\s*\b/) {
+        if ($line =~ /^\s*#define\s*$name\s*([^\s]+)\s*\b/) {
             $value = $1;
             $done = 1;
         }

From c08d9ddd55f192dec6537fa10ee303628af59ee0 Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Thu, 22 Jun 2017 10:02:07 +0100
Subject: [PATCH 244/745] Remove mutexes from ECP hardware acceleration

Protecting the ECP hardware acceleratior with mutexes is inconsistent with the
philosophy of the library. Pre-existing hardware accelerator interfaces
leave concurrency support to the underlying platform.

Fixes #863
---
 ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 55cccd5e65..f3fa22c004 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS x.x.x branch released xxxx-xx-xx
+= mbed TLS 2.x.x released xxxx-xx-xx
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,

From d5a75f44a16ed54605ee327886c52d90aa0351dd Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Fri, 16 Dec 2016 16:15:56 +0200
Subject: [PATCH 245/745] fix for issue 1118: check if iv is zero in gcm.

1) found by roberto in mbedtls forum
2) if iv_len is zero, return an error
3) add tests for invalid parameters
---
 ChangeLog | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index f3fa22c004..ecbbb4c8bf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,10 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS 2.x.x released xxxx-xx-xx
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Bugfix
+   * Add a check if iv_len is zero, and return an error if it is zero. reported
+     by roberto. #716
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,

From 368d55c549b27a258949162e1a8fd2cd0f559111 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Mon, 9 Jan 2017 19:27:59 +0200
Subject: [PATCH 246/745] Wrong preproccessor condition fix

Fix for issue #696
Change #if defined(MBEDTLS_THREADING_PTHREAD)
to #if defined(MBEDTLS_THREADING_C)
---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index ecbbb4c8bf..e7c42737e3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,9 @@ mbed TLS ChangeLog (Sorted per branch, date)
 Bugfix
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716
+   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
+     to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
+     always be implemented by pthread support. Fix for #696
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,

From 7faf92a2febc1483e678f9ca477346094767dad8 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Mon, 9 Jan 2017 15:09:16 +0200
Subject: [PATCH 247/745] Resource leak fix on windows platform

Fix a resource leak on windows platform, in mbedtls_x509_crt_parse_path,
in case a failure. when an error occurs, goto cleanup, and free the
resource, instead of returning error code immediately.
---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index e7c42737e3..59bdfaef6e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,9 @@ Bugfix
    * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
      to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
      always be implemented by pthread support. Fix for #696
+   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
+     In case of failure, when an error occures, goto cleanup.
+     Found by redplait #590
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,

From a207e750892e140860480b41f7745b0de22a52b7 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 12 Jan 2017 14:50:50 +0200
Subject: [PATCH 248/745] Check return code of mbedtls_mpi_fill_random

Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
Reported and fix suggested by guidovranken in #740
---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 59bdfaef6e..8db6551c5d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -11,6 +11,8 @@ Bugfix
    * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
      In case of failure, when an error occures, goto cleanup.
      Found by redplait #590
+   * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
+     Reported and fix suggested by guidovranken in #740
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,

From f16ce1cfb7bd60e220bd772248da0b207c9a1412 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Thu, 15 Dec 2016 14:42:37 +0200
Subject: [PATCH 249/745] Pre push hook script

Add git_hook folder, and pre-push script,
to be soft linked from .git/hooks/pre-push
---
 git_hooks/README.md | 16 ++++++++++++++++
 git_hooks/pre-push  | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100644 git_hooks/README.md
 create mode 100755 git_hooks/pre-push

diff --git a/git_hooks/README.md b/git_hooks/README.md
new file mode 100644
index 0000000000..d0ed4a38f9
--- /dev/null
+++ b/git_hooks/README.md
@@ -0,0 +1,16 @@
+README for git hooks script
+===========================
+git has a way to run scripts, which are invoked by specific git commands.
+The git hooks are located in `<mbed TLS root>/.git/hooks`, and as such are not under version control
+for more information, see the [git documentation](https://git-scm.com/docs/githooks).
+
+The mbed TLS git hooks are located in `<mbed TLS root>/git_hooks` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/git_hooks`, in order to make the hook scripts successfully work.
+
+Example:
+
+Execute the following command to create a link on linux from the mbed TLS `.git\hooks` directory:  
+`ln -s ../../git_hooks/pre-push pre-push`
+
+Similarly, on Windows while running as administrator:  
+`mklink pre-push ..\..\git_hooks\pre-push`
+
diff --git a/git_hooks/pre-push b/git_hooks/pre-push
new file mode 100755
index 0000000000..6b2da10ed1
--- /dev/null
+++ b/git_hooks/pre-push
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+# Called by "git push" after it has checked the remote status, but before anything has been
+# pushed.  If this script exits with a non-zero status nothing will be pushed.
+#
+# This hook is called with the following parameters:
+#
+# $1 -- Name of the remote to which the push is being done
+# $2 -- URL to which the push is being done
+#
+# If pushing without using a named remote those arguments will be equal.
+#
+# Information about the commits which are being pushed is supplied as lines to
+# the standard input in the form:
+#
+#   <local ref> <local sha1> <remote ref> <remote sha1>
+#
+set -eu
+
+REMOTE="$1"
+URL="$2"
+
+echo "REMOTE is $REMOTE"
+echo "URL is $URL"
+
+run_test()
+{
+    TEST=$1
+    echo "running '$TEST'"
+    if ! `$TEST > /dev/null 2>&1`; then
+        echo "test '$TEST' failed"
+        return 1
+    fi
+}
+
+run_test ./tests/scripts/check-doxy-blocks.pl
+run_test ./tests/scripts/check-names.sh
+run_test ./tests/scripts/check-generated-files.sh

From e9b3f7ea3f0288e4d15dde069abbee1776c904ce Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 20 Jul 2017 11:25:14 +0300
Subject: [PATCH 250/745] Add note for the git_hoos README file

Add a note to the git_hooks README.md file, to state that currently
they only work on GNU platforms
---
 git_hooks/README.md | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/git_hooks/README.md b/git_hooks/README.md
index d0ed4a38f9..f78df991d5 100644
--- a/git_hooks/README.md
+++ b/git_hooks/README.md
@@ -11,6 +11,4 @@ Example:
 Execute the following command to create a link on linux from the mbed TLS `.git\hooks` directory:  
 `ln -s ../../git_hooks/pre-push pre-push`
 
-Similarly, on Windows while running as administrator:  
-`mklink pre-push ..\..\git_hooks\pre-push`
-
+**Note: Currently the mbed TLS git hooks work only on a GNU platform. If using a non-GNU platform, don't enable these hooks!**

From 13067fca9d78ca30d18d0ddbc80b761e76f21aca Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 20 Jul 2017 18:24:43 +0300
Subject: [PATCH 251/745] Fix slash direction for linux path

Update direction of the slash, for linux path, after @hanno-arm comments
---
 git_hooks/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/git_hooks/README.md b/git_hooks/README.md
index f78df991d5..400d63ee55 100644
--- a/git_hooks/README.md
+++ b/git_hooks/README.md
@@ -8,7 +8,7 @@ The mbed TLS git hooks are located in `<mbed TLS root>/git_hooks` directory, and
 
 Example:
 
-Execute the following command to create a link on linux from the mbed TLS `.git\hooks` directory:  
+Execute the following command to create a link on linux from the mbed TLS `.git/hooks` directory:  
 `ln -s ../../git_hooks/pre-push pre-push`
 
 **Note: Currently the mbed TLS git hooks work only on a GNU platform. If using a non-GNU platform, don't enable these hooks!**

From cf61d7d9921db0b94f0b2da10b34affc09a0a7e5 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Sun, 23 Jul 2017 15:25:32 +0300
Subject: [PATCH 252/745] Update after @sbutcher-arm comments

1. Move the scripts to test/git-scripts folder
2. Support the script to run independant, not only with git
3. modify Readme accordingly
---
 {git_hooks => test/git-scripts}/README.md          |  6 ++++--
 git_hooks/pre-push => test/git-scripts/pre-push.sh | 13 +++++++++++--
 2 files changed, 15 insertions(+), 4 deletions(-)
 rename {git_hooks => test/git-scripts}/README.md (62%)
 rename git_hooks/pre-push => test/git-scripts/pre-push.sh (82%)

diff --git a/git_hooks/README.md b/test/git-scripts/README.md
similarity index 62%
rename from git_hooks/README.md
rename to test/git-scripts/README.md
index 400d63ee55..6bd9110c51 100644
--- a/git_hooks/README.md
+++ b/test/git-scripts/README.md
@@ -4,11 +4,13 @@ git has a way to run scripts, which are invoked by specific git commands.
 The git hooks are located in `<mbed TLS root>/.git/hooks`, and as such are not under version control
 for more information, see the [git documentation](https://git-scm.com/docs/githooks).
 
-The mbed TLS git hooks are located in `<mbed TLS root>/git_hooks` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/git_hooks`, in order to make the hook scripts successfully work.
+The mbed TLS git hooks are located in `<mbed TLS root>/test/git-scripts` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/test/git-scripts`, in order to make the hook scripts successfully work.
 
 Example:
 
 Execute the following command to create a link on linux from the mbed TLS `.git/hooks` directory:  
-`ln -s ../../git_hooks/pre-push pre-push`
+`ln -s ../../test/git-scripts/pre-push.sh pre-push`
 
 **Note: Currently the mbed TLS git hooks work only on a GNU platform. If using a non-GNU platform, don't enable these hooks!**
+
+These scripts can also be used independently.
diff --git a/git_hooks/pre-push b/test/git-scripts/pre-push.sh
similarity index 82%
rename from git_hooks/pre-push
rename to test/git-scripts/pre-push.sh
index 6b2da10ed1..ee54a6cffe 100755
--- a/git_hooks/pre-push
+++ b/test/git-scripts/pre-push.sh
@@ -1,7 +1,15 @@
 #!/bin/sh
-
+# pre-push.sh
+#
+# This file is part of mbed TLS (https://tls.mbed.org)
+#
+# Copyright (c) 2017, ARM Limited, All Rights Reserved
+#
+# Purpose
+#
 # Called by "git push" after it has checked the remote status, but before anything has been
 # pushed.  If this script exits with a non-zero status nothing will be pushed.
+# This script can also be used independently, not using git.
 #
 # This hook is called with the following parameters:
 #
@@ -15,7 +23,6 @@
 #
 #   <local ref> <local sha1> <remote ref> <remote sha1>
 #
-set -eu
 
 REMOTE="$1"
 URL="$2"
@@ -23,6 +30,8 @@ URL="$2"
 echo "REMOTE is $REMOTE"
 echo "URL is $URL"
 
+set -eu
+
 run_test()
 {
     TEST=$1

From 2dfb02151d0e5de147beeccd0bc88492409171dd Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Mon, 24 Jul 2017 15:52:18 +0300
Subject: [PATCH 253/745] Move the git scripts to correct path

The git scripts were accidently put in `test` folder instead of `tests`.
Moved them to `tests` folder
---
 test/git-scripts/README.md   | 16 ------------
 test/git-scripts/pre-push.sh | 47 ------------------------------------
 2 files changed, 63 deletions(-)
 delete mode 100644 test/git-scripts/README.md
 delete mode 100755 test/git-scripts/pre-push.sh

diff --git a/test/git-scripts/README.md b/test/git-scripts/README.md
deleted file mode 100644
index 6bd9110c51..0000000000
--- a/test/git-scripts/README.md
+++ /dev/null
@@ -1,16 +0,0 @@
-README for git hooks script
-===========================
-git has a way to run scripts, which are invoked by specific git commands.
-The git hooks are located in `<mbed TLS root>/.git/hooks`, and as such are not under version control
-for more information, see the [git documentation](https://git-scm.com/docs/githooks).
-
-The mbed TLS git hooks are located in `<mbed TLS root>/test/git-scripts` directory, and one must create a soft link from `<mbed TLS root>/.git/hooks` to `<mbed TLS root>/test/git-scripts`, in order to make the hook scripts successfully work.
-
-Example:
-
-Execute the following command to create a link on linux from the mbed TLS `.git/hooks` directory:  
-`ln -s ../../test/git-scripts/pre-push.sh pre-push`
-
-**Note: Currently the mbed TLS git hooks work only on a GNU platform. If using a non-GNU platform, don't enable these hooks!**
-
-These scripts can also be used independently.
diff --git a/test/git-scripts/pre-push.sh b/test/git-scripts/pre-push.sh
deleted file mode 100755
index ee54a6cffe..0000000000
--- a/test/git-scripts/pre-push.sh
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/bin/sh
-# pre-push.sh
-#
-# This file is part of mbed TLS (https://tls.mbed.org)
-#
-# Copyright (c) 2017, ARM Limited, All Rights Reserved
-#
-# Purpose
-#
-# Called by "git push" after it has checked the remote status, but before anything has been
-# pushed.  If this script exits with a non-zero status nothing will be pushed.
-# This script can also be used independently, not using git.
-#
-# This hook is called with the following parameters:
-#
-# $1 -- Name of the remote to which the push is being done
-# $2 -- URL to which the push is being done
-#
-# If pushing without using a named remote those arguments will be equal.
-#
-# Information about the commits which are being pushed is supplied as lines to
-# the standard input in the form:
-#
-#   <local ref> <local sha1> <remote ref> <remote sha1>
-#
-
-REMOTE="$1"
-URL="$2"
-
-echo "REMOTE is $REMOTE"
-echo "URL is $URL"
-
-set -eu
-
-run_test()
-{
-    TEST=$1
-    echo "running '$TEST'"
-    if ! `$TEST > /dev/null 2>&1`; then
-        echo "test '$TEST' failed"
-        return 1
-    fi
-}
-
-run_test ./tests/scripts/check-doxy-blocks.pl
-run_test ./tests/scripts/check-names.sh
-run_test ./tests/scripts/check-generated-files.sh

From ce49a250333ff25ca896108bc3f953cbb21f9638 Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Fri, 10 Feb 2017 14:39:58 +0000
Subject: [PATCH 254/745] Fix potential integer overflow parsing DER CRL

This patch prevents a potential signed integer overflow during the
CRL version verification checks.
---
 ChangeLog | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 8db6551c5d..59a1c0d638 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,6 +13,10 @@ Bugfix
      Found by redplait #590
    * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
      Reported and fix suggested by guidovranken in #740
+   * Fix a potential integer overflow in the version verification for DER
+     encoded X509 CRLs. The overflow would enable maliciously constructed CRLs
+     to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
+     KNOX Security, Samsung Research America
 
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,

From 6b171e4aec10ccde54196cede7496a4295d7f13d Mon Sep 17 00:00:00 2001
From: Andres AG <andres.amayagarcia@arm.com>
Date: Thu, 9 Mar 2017 16:16:11 +0000
Subject: [PATCH 255/745] Fix potential integer overflow parsing DER CRT

This patch prevents a potential signed integer overflow during the
certificate version verification checks.
---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 59a1c0d638..1b1028bff0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -237,6 +237,9 @@ Bugfix
      digits. Found and fixed by Guido Vranken.
    * Fix unlisted DES configuration dependency in some pkparse test cases. Found
      by inestlerode. #555
+   * Fix a potential integer overflow in the version verification for DER
+     encoded X509 certificates. The overflow would enable maliciously
+     constructed certificates to bypass the certificate verification check.
 
 = mbed TLS 2.4.1 branch released 2016-12-13
 

From f601ec5f34a3795bd32b2f0113d7479812f2928c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 27 Jun 2017 08:22:17 +0100
Subject: [PATCH 256/745] Reliably zeroize sensitive data in Crypt-and-Hash
 sample application

The AES sample application programs/aes/crypt_and_hash could miss
zeroizing the stack-based key buffer in case of an error during
operation. This commit fixes this and also clears all command line
arguments (one of which might be the key) before exit.
---
 programs/aes/crypt_and_hash.c | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/programs/aes/crypt_and_hash.c b/programs/aes/crypt_and_hash.c
index adb95e03ca..a16e91e188 100644
--- a/programs/aes/crypt_and_hash.c
+++ b/programs/aes/crypt_and_hash.c
@@ -224,8 +224,6 @@ int main( int argc, char *argv[] )
         }
     }
 
-    memset( argv[6], 0, strlen( argv[6] ) );
-
 #if defined(_WIN32_WCE)
     filesize = fseek( fin, 0L, SEEK_END );
 #else
@@ -303,8 +301,6 @@ int main( int argc, char *argv[] )
 
         }
 
-        memset( key, 0, sizeof( key ) );
-
         if( mbedtls_cipher_setkey( &cipher_ctx, digest, cipher_info->key_bitlen,
                            MBEDTLS_ENCRYPT ) != 0 )
         {
@@ -444,8 +440,6 @@ int main( int argc, char *argv[] )
             mbedtls_md_finish( &md_ctx, digest );
         }
 
-        memset( key, 0, sizeof( key ) );
-
         if( mbedtls_cipher_setkey( &cipher_ctx, digest, cipher_info->key_bitlen,
                            MBEDTLS_DECRYPT ) != 0 )
         {
@@ -540,7 +534,16 @@ exit:
     if( fout )
         fclose( fout );
 
+    /* Zeroize all command line arguments to also cover
+       the case when the user has missed or reordered some,
+       in which case the key might not be in argv[6]. */
+    for( i = 0; i < argc; i++ )
+        memset( argv[i], 0, strlen( argv[i] ) );
+
+    memset( IV,     0, sizeof( IV ) );
+    memset( key,    0, sizeof( key ) );
     memset( buffer, 0, sizeof( buffer ) );
+    memset( output, 0, sizeof( output ) );
     memset( digest, 0, sizeof( digest ) );
 
     mbedtls_cipher_free( &cipher_ctx );

From ce37e6269ed709ad08da0924cb5e6635ebf36860 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 27 Jun 2017 08:24:34 +0100
Subject: [PATCH 257/745] Reliably zeroize sensitive data in AES sample
 application

The AES sample application programs/aes/aescrypt2 could miss zeroizing
the stack-based key buffer in case of an error during operation. This
commit fixes this and also clears another temporary buffer as well as
all command line arguments (one of which might be the key) before exit.
---
 programs/aes/aescrypt2.c | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/programs/aes/aescrypt2.c b/programs/aes/aescrypt2.c
index c77d77f5fb..7cd3349fe7 100644
--- a/programs/aes/aescrypt2.c
+++ b/programs/aes/aescrypt2.c
@@ -79,7 +79,9 @@ int main( int argc, char *argv[] )
     FILE *fkey, *fin = NULL, *fout = NULL;
 
     char *p;
+
     unsigned char IV[16];
+    unsigned char tmp[16];
     unsigned char key[512];
     unsigned char digest[32];
     unsigned char buffer[1024];
@@ -123,10 +125,10 @@ int main( int argc, char *argv[] )
     }
 
     mode = atoi( argv[1] );
-    memset(IV, 0, sizeof(IV));
-    memset(key, 0, sizeof(key));
-    memset(digest, 0, sizeof(digest));
-    memset(buffer, 0, sizeof(buffer));
+    memset( IV,     0, sizeof( IV ) );
+    memset( key,    0, sizeof( key ) );
+    memset( digest, 0, sizeof( digest ) );
+    memset( buffer, 0, sizeof( buffer ) );
 
     if( mode != MODE_ENCRYPT && mode != MODE_DECRYPT )
     {
@@ -185,8 +187,6 @@ int main( int argc, char *argv[] )
         }
     }
 
-    memset( argv[4], 0, strlen( argv[4] ) );
-
 #if defined(_WIN32_WCE)
     filesize = fseek( fin, 0L, SEEK_END );
 #else
@@ -272,7 +272,6 @@ int main( int argc, char *argv[] )
             mbedtls_md_finish( &sha_ctx, digest );
         }
 
-        memset( key, 0, sizeof( key ) );
         mbedtls_aes_setkey_enc( &aes_ctx, digest, 256 );
         mbedtls_md_hmac_starts( &sha_ctx, digest, 32 );
 
@@ -319,7 +318,6 @@ int main( int argc, char *argv[] )
 
     if( mode == MODE_DECRYPT )
     {
-        unsigned char tmp[16];
 
         /*
          *  The encrypted file must be structured as follows:
@@ -374,7 +372,6 @@ int main( int argc, char *argv[] )
             mbedtls_md_finish( &sha_ctx, digest );
         }
 
-        memset( key, 0, sizeof( key ) );
         mbedtls_aes_setkey_dec( &aes_ctx, digest, 256 );
         mbedtls_md_hmac_starts( &sha_ctx, digest, 32 );
 
@@ -441,6 +438,15 @@ exit:
     if( fout )
         fclose( fout );
 
+    /* Zeroize all command line arguments to also cover
+       the case when the user has missed or reordered some,
+       in which case the key might not be in argv[4]. */
+    for( i = 0; i < (unsigned int) argc; i++ )
+        memset( argv[i], 0, strlen( argv[i] ) );
+
+    memset( IV,     0, sizeof( IV ) );
+    memset( key,    0, sizeof( key ) );
+    memset( tmp,    0, sizeof( tmp ) );
     memset( buffer, 0, sizeof( buffer ) );
     memset( digest, 0, sizeof( digest ) );
 

From 7ec83df47fe478781b6b2e104a1e2c1feb69bfb8 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 27 Jun 2017 08:26:53 +0100
Subject: [PATCH 258/745] Adapt ChangeLog

---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 1b1028bff0..6bf2a5a6d8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -25,6 +25,9 @@ Security
      (default: 8) intermediates, even when it was not trusted. Could be
      triggered remotely on both sides. (With auth_mode set to required
      (default), the handshake was correctly aborted.)
+   * Realiably zeroize sensitive data after use in AES example applications
+     programs/aes/aescrypt2 and programs/aes/crypt_and_hash.
+     Found by Laurent Simon.
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 840bace4176a89553d42468b8f58b5b75118594f Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 27 Jun 2017 11:36:21 +0100
Subject: [PATCH 259/745] Correct comment

---
 programs/aes/aescrypt2.c      | 3 +--
 programs/aes/crypt_and_hash.c | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/programs/aes/aescrypt2.c b/programs/aes/aescrypt2.c
index 7cd3349fe7..4acf38dd74 100644
--- a/programs/aes/aescrypt2.c
+++ b/programs/aes/aescrypt2.c
@@ -155,7 +155,7 @@ int main( int argc, char *argv[] )
     }
 
     /*
-     * Read the secret key and clean the command line.
+     * Read the secret key from file or command line
      */
     if( ( fkey = fopen( argv[4], "rb" ) ) != NULL )
     {
@@ -318,7 +318,6 @@ int main( int argc, char *argv[] )
 
     if( mode == MODE_DECRYPT )
     {
-
         /*
          *  The encrypted file must be structured as follows:
          *
diff --git a/programs/aes/crypt_and_hash.c b/programs/aes/crypt_and_hash.c
index a16e91e188..0e272ebe48 100644
--- a/programs/aes/crypt_and_hash.c
+++ b/programs/aes/crypt_and_hash.c
@@ -192,7 +192,7 @@ int main( int argc, char *argv[] )
     }
 
     /*
-     * Read the secret key and clean the command line.
+     * Read the secret key from file or command line
      */
     if( ( fkey = fopen( argv[6], "rb" ) ) != NULL )
     {

From 61937d4a83db6b5d976ca45e3517336809db2539 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 26 Apr 2017 15:01:23 +0100
Subject: [PATCH 260/745]  Rename time and index parameter to avoid name
 conflict.

As noted in #557, several functions use 'index' resp. 'time'
as parameter names in their declaration and/or definition, causing name
conflicts with the functions in the C standard library of the same
name some compilers warn about.

This commit renames the arguments accordingly.
---
 ChangeLog               |  2 ++
 include/mbedtls/ecp.h   |  4 ++--
 include/mbedtls/x509.h  | 10 +++++-----
 library/cmac.c          |  6 +++---
 library/entropy.c       | 14 ++++++-------
 library/x509.c          | 44 ++++++++++++++++++++---------------------
 library/x509write_crt.c |  8 ++++----
 7 files changed, 45 insertions(+), 43 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 6bf2a5a6d8..fb8d32143a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -172,6 +172,8 @@ Bugfix
      The PK and RSA modules use different types for passing hash length and
      without these checks the type cast could lead to data loss. Found by Guido
      Vranken.
+   * Avoid shadowing of time and index functions through mbed TLS function
+     arguments. Found by inestlerode. Fixes #557.
 
 = mbed TLS 2.4.2 branch released 2017-03-08
 
diff --git a/include/mbedtls/ecp.h b/include/mbedtls/ecp.h
index bf9abeff6b..dad9aef002 100644
--- a/include/mbedtls/ecp.h
+++ b/include/mbedtls/ecp.h
@@ -461,7 +461,7 @@ int mbedtls_ecp_tls_write_point( const mbedtls_ecp_group *grp, const mbedtls_ecp
  * \brief           Set a group using well-known domain parameters
  *
  * \param grp       Destination group
- * \param index     Index in the list of well-known domain parameters
+ * \param id        Index in the list of well-known domain parameters
  *
  * \return          0 if successful,
  *                  MBEDTLS_ERR_MPI_XXX if initialization failed
@@ -470,7 +470,7 @@ int mbedtls_ecp_tls_write_point( const mbedtls_ecp_group *grp, const mbedtls_ecp
  * \note            Index should be a value of RFC 4492's enum NamedCurve,
  *                  usually in the form of a MBEDTLS_ECP_DP_XXX macro.
  */
-int mbedtls_ecp_group_load( mbedtls_ecp_group *grp, mbedtls_ecp_group_id index );
+int mbedtls_ecp_group_load( mbedtls_ecp_group *grp, mbedtls_ecp_group_id id );
 
 /**
  * \brief           Set a group from a TLS ECParameters record
diff --git a/include/mbedtls/x509.h b/include/mbedtls/x509.h
index 128eaded6f..d7e318dfdc 100644
--- a/include/mbedtls/x509.h
+++ b/include/mbedtls/x509.h
@@ -247,12 +247,12 @@ int mbedtls_x509_serial_gets( char *buf, size_t size, const mbedtls_x509_buf *se
  * \note           Intended usage is "if( is_past( valid_to ) ) ERROR".
  *                 Hence the return value of 1 if on internal errors.
  *
- * \param time     mbedtls_x509_time to check
+ * \param to       mbedtls_x509_time to check
  *
  * \return         1 if the given time is in the past or an error occured,
  *                 0 otherwise.
  */
-int mbedtls_x509_time_is_past( const mbedtls_x509_time *time );
+int mbedtls_x509_time_is_past( const mbedtls_x509_time *to );
 
 /**
  * \brief          Check a given mbedtls_x509_time against the system time
@@ -261,12 +261,12 @@ int mbedtls_x509_time_is_past( const mbedtls_x509_time *time );
  * \note           Intended usage is "if( is_future( valid_from ) ) ERROR".
  *                 Hence the return value of 1 if on internal errors.
  *
- * \param time     mbedtls_x509_time to check
+ * \param from     mbedtls_x509_time to check
  *
  * \return         1 if the given time is in the future or an error occured,
  *                 0 otherwise.
  */
-int mbedtls_x509_time_is_future( const mbedtls_x509_time *time );
+int mbedtls_x509_time_is_future( const mbedtls_x509_time *from );
 
 /**
  * \brief          Checkup routine
@@ -295,7 +295,7 @@ int mbedtls_x509_get_sig_alg( const mbedtls_x509_buf *sig_oid, const mbedtls_x50
                       mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg,
                       void **sig_opts );
 int mbedtls_x509_get_time( unsigned char **p, const unsigned char *end,
-                   mbedtls_x509_time *time );
+                   mbedtls_x509_time *t );
 int mbedtls_x509_get_serial( unsigned char **p, const unsigned char *end,
                      mbedtls_x509_buf *serial );
 int mbedtls_x509_get_ext( unsigned char **p, const unsigned char *end,
diff --git a/library/cmac.c b/library/cmac.c
index 035ad071d4..6df56aa9a8 100644
--- a/library/cmac.c
+++ b/library/cmac.c
@@ -169,10 +169,10 @@ static void cmac_xor_block( unsigned char *output, const unsigned char *input1,
                             const unsigned char *input2,
                             const size_t block_size )
 {
-    size_t index;
+    size_t idx;
 
-    for( index = 0; index < block_size; index++ )
-        output[ index ] = input1[ index ] ^ input2[ index ];
+    for( idx = 0; idx < block_size; idx++ )
+        output[ idx ] = input1[ idx ] ^ input2[ idx ];
 }
 
 /*
diff --git a/library/entropy.c b/library/entropy.c
index d4d1b27b7f..23de4062a4 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -132,24 +132,24 @@ int mbedtls_entropy_add_source( mbedtls_entropy_context *ctx,
                         mbedtls_entropy_f_source_ptr f_source, void *p_source,
                         size_t threshold, int strong )
 {
-    int index, ret = 0;
+    int idx, ret = 0;
 
 #if defined(MBEDTLS_THREADING_C)
     if( ( ret = mbedtls_mutex_lock( &ctx->mutex ) ) != 0 )
         return( ret );
 #endif
 
-    index = ctx->source_count;
-    if( index >= MBEDTLS_ENTROPY_MAX_SOURCES )
+    idx = ctx->source_count;
+    if( idx >= MBEDTLS_ENTROPY_MAX_SOURCES )
     {
         ret = MBEDTLS_ERR_ENTROPY_MAX_SOURCES;
         goto exit;
     }
 
-    ctx->source[index].f_source  = f_source;
-    ctx->source[index].p_source  = p_source;
-    ctx->source[index].threshold = threshold;
-    ctx->source[index].strong    = strong;
+    ctx->source[idx].f_source  = f_source;
+    ctx->source[idx].p_source  = p_source;
+    ctx->source[idx].threshold = threshold;
+    ctx->source[idx].strong    = strong;
 
     ctx->source_count++;
 
diff --git a/library/x509.c b/library/x509.c
index 88e32b067e..e94a8a329f 100644
--- a/library/x509.c
+++ b/library/x509.c
@@ -496,25 +496,25 @@ static int x509_parse_int( unsigned char **p, size_t n, int *res )
     return( 0 );
 }
 
-static int x509_date_is_valid(const mbedtls_x509_time *time)
+static int x509_date_is_valid(const mbedtls_x509_time *t)
 {
     int ret = MBEDTLS_ERR_X509_INVALID_DATE;
 
-    CHECK_RANGE( 0, 9999, time->year );
-    CHECK_RANGE( 0, 23,   time->hour );
-    CHECK_RANGE( 0, 59,   time->min  );
-    CHECK_RANGE( 0, 59,   time->sec  );
+    CHECK_RANGE( 0, 9999, t->year );
+    CHECK_RANGE( 0, 23,   t->hour );
+    CHECK_RANGE( 0, 59,   t->min  );
+    CHECK_RANGE( 0, 59,   t->sec  );
 
-    switch( time->mon )
+    switch( t->mon )
     {
         case 1: case 3: case 5: case 7: case 8: case 10: case 12:
-            CHECK_RANGE( 1, 31, time->day );
+            CHECK_RANGE( 1, 31, t->day );
             break;
         case 4: case 6: case 9: case 11:
-            CHECK_RANGE( 1, 30, time->day );
+            CHECK_RANGE( 1, 30, t->day );
             break;
         case 2:
-            CHECK_RANGE( 1, 28 + (time->year % 4 == 0), time->day );
+            CHECK_RANGE( 1, 28 + (t->year % 4 == 0), t->day );
             break;
         default:
             return( ret );
@@ -528,7 +528,7 @@ static int x509_date_is_valid(const mbedtls_x509_time *time)
  * field.
  */
 static int x509_parse_time( unsigned char **p, size_t len, size_t yearlen,
-        mbedtls_x509_time *time )
+                            mbedtls_x509_time *tm )
 {
     int ret;
 
@@ -542,26 +542,26 @@ static int x509_parse_time( unsigned char **p, size_t len, size_t yearlen,
     /*
      * Parse year, month, day, hour, minute
      */
-    CHECK( x509_parse_int( p, yearlen, &time->year ) );
+    CHECK( x509_parse_int( p, yearlen, &tm->year ) );
     if ( 2 == yearlen )
     {
-        if ( time->year < 50 )
-            time->year += 100;
+        if ( tm->year < 50 )
+            tm->year += 100;
 
-        time->year += 1900;
+        tm->year += 1900;
     }
 
-    CHECK( x509_parse_int( p, 2, &time->mon ) );
-    CHECK( x509_parse_int( p, 2, &time->day ) );
-    CHECK( x509_parse_int( p, 2, &time->hour ) );
-    CHECK( x509_parse_int( p, 2, &time->min ) );
+    CHECK( x509_parse_int( p, 2, &tm->mon ) );
+    CHECK( x509_parse_int( p, 2, &tm->day ) );
+    CHECK( x509_parse_int( p, 2, &tm->hour ) );
+    CHECK( x509_parse_int( p, 2, &tm->min ) );
 
     /*
      * Parse seconds if present
      */
     if ( len >= 2 )
     {
-        CHECK( x509_parse_int( p, 2, &time->sec ) );
+        CHECK( x509_parse_int( p, 2, &tm->sec ) );
         len -= 2;
     }
     else
@@ -582,7 +582,7 @@ static int x509_parse_time( unsigned char **p, size_t len, size_t yearlen,
     if ( 0 != len )
         return ( MBEDTLS_ERR_X509_INVALID_DATE );
 
-    CHECK( x509_date_is_valid( time ) );
+    CHECK( x509_date_is_valid( tm ) );
 
     return ( 0 );
 }
@@ -593,7 +593,7 @@ static int x509_parse_time( unsigned char **p, size_t len, size_t yearlen,
  *       generalTime    GeneralizedTime }
  */
 int mbedtls_x509_get_time( unsigned char **p, const unsigned char *end,
-                   mbedtls_x509_time *time )
+                           mbedtls_x509_time *tm )
 {
     int ret;
     size_t len, year_len;
@@ -619,7 +619,7 @@ int mbedtls_x509_get_time( unsigned char **p, const unsigned char *end,
     if( ret != 0 )
         return( MBEDTLS_ERR_X509_INVALID_DATE + ret );
 
-    return x509_parse_time( p, len, year_len, time );
+    return x509_parse_time( p, len, year_len, tm );
 }
 
 int mbedtls_x509_get_sig( unsigned char **p, const unsigned char *end, mbedtls_x509_buf *sig )
diff --git a/library/x509write_crt.c b/library/x509write_crt.c
index d1d9a22a7e..4d674abcf8 100644
--- a/library/x509write_crt.c
+++ b/library/x509write_crt.c
@@ -264,7 +264,7 @@ int mbedtls_x509write_crt_set_ns_cert_type( mbedtls_x509write_cert *ctx,
 }
 
 static int x509_write_time( unsigned char **p, unsigned char *start,
-                            const char *time, size_t size )
+                            const char *t, size_t size )
 {
     int ret;
     size_t len = 0;
@@ -272,10 +272,10 @@ static int x509_write_time( unsigned char **p, unsigned char *start,
     /*
      * write MBEDTLS_ASN1_UTC_TIME if year < 2050 (2 bytes shorter)
      */
-    if( time[0] == '2' && time[1] == '0' && time [2] < '5' )
+    if( t[0] == '2' && t[1] == '0' && t[2] < '5' )
     {
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,
-                                             (const unsigned char *) time + 2,
+                                             (const unsigned char *) t + 2,
                                              size - 2 ) );
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_UTC_TIME ) );
@@ -283,7 +283,7 @@ static int x509_write_time( unsigned char **p, unsigned char *start,
     else
     {
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_raw_buffer( p, start,
-                                                  (const unsigned char *) time,
+                                                  (const unsigned char *) t,
                                                   size ) );
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_GENERALIZED_TIME ) );

From 9fae22269b154024d8c5a99c2aba6caa585da1a8 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Fri, 28 Jul 2017 22:32:23 +0100
Subject: [PATCH 261/745] Fix ChangeLog for duplication after merge

---
 ChangeLog | 18 +-----------------
 1 file changed, 1 insertion(+), 17 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index fb8d32143a..5ecf181ebf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,22 +2,6 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
-Bugfix
-   * Add a check if iv_len is zero, and return an error if it is zero. reported
-     by roberto. #716
-   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
-     to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
-     always be implemented by pthread support. Fix for #696
-   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
-     In case of failure, when an error occures, goto cleanup.
-     Found by redplait #590
-   * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
-     Reported and fix suggested by guidovranken in #740
-   * Fix a potential integer overflow in the version verification for DER
-     encoded X509 CRLs. The overflow would enable maliciously constructed CRLs
-     to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
-     KNOX Security, Samsung Research America
-
 Security
    * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
      mbedtls_ssl_get_verify_result() would incorrectly return 0 when the peer's
@@ -25,7 +9,7 @@ Security
      (default: 8) intermediates, even when it was not trusted. Could be
      triggered remotely on both sides. (With auth_mode set to required
      (default), the handshake was correctly aborted.)
-   * Realiably zeroize sensitive data after use in AES example applications
+   * Reliably zeroize sensitive data after use in AES example applications
      programs/aes/aescrypt2 and programs/aes/crypt_and_hash.
      Found by Laurent Simon.
 

From a55e084bce6e4d74af0380ec8ae852cfb1ee357e Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Fri, 28 Jul 2017 23:46:43 +0100
Subject: [PATCH 262/745] Fix naked call to time() with platform call

In ssl_cache.c a call to time() was being made instead of it's platform
equivalent.
---
 library/ssl_cache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/ssl_cache.c b/library/ssl_cache.c
index 9b62de2dcc..c771d7fe2a 100644
--- a/library/ssl_cache.c
+++ b/library/ssl_cache.c
@@ -138,7 +138,7 @@ int mbedtls_ssl_cache_set( void *data, const mbedtls_ssl_session *session )
 {
     int ret = 1;
 #if defined(MBEDTLS_HAVE_TIME)
-    mbedtls_time_t t = time( NULL ), oldest = 0;
+    mbedtls_time_t t = mbedtls_time( NULL ), oldest = 0;
     mbedtls_ssl_cache_entry *old = NULL;
 #endif
     mbedtls_ssl_cache_context *cache = (mbedtls_ssl_cache_context *) data;

From a418e82a35abeab3cd24f2ea0cd7162771308b53 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Fri, 28 Jul 2017 23:52:10 +0100
Subject: [PATCH 263/745] Add credit to Changelog to fix for #666

---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 5ecf181ebf..0b92f2a519 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -58,6 +58,8 @@ Bugfix
    * Fix a potential integer overflow in the version verification for DER
      encoded X509 certificates. The overflow would enable maliciously
      constructed certificates to bypass the certificate verification check.
+   * Fix a call to the libc function time() to call the platform abstraction
+     function mbedtls_time() instead. Found by wairua. Fix for #666
 
 Changes
    * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of

From 38fc3a05484e750d626ec9092534bca2cc4de1a5 Mon Sep 17 00:00:00 2001
From: Peter Huewe <peterhuewe@gmx.de>
Date: Sat, 29 Jul 2017 02:01:22 +0200
Subject: [PATCH 264/745] Remove duplicated defintion of PRINT_ERROR

The PRINT_ERROR macros are already defined exactly the same in line
101ff, so we can remove them here.
---
 programs/test/benchmark.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index eb578e7306..20adad445d 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -131,15 +131,6 @@ do {                                                                    \
                      ( mbedtls_timing_hardclock() - tsc ) / ( jj * BUFSIZE ) );         \
 } while( 0 )
 
-#if defined(MBEDTLS_ERROR_C)
-#define PRINT_ERROR                                                     \
-        mbedtls_strerror( ret, ( char * )tmp, sizeof( tmp ) );          \
-        mbedtls_printf( "FAILED: %s\n", tmp );
-#else
-#define PRINT_ERROR                                                     \
-        mbedtls_printf( "FAILED: -0x%04x\n", -ret );
-#endif
-
 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && defined(MBEDTLS_MEMORY_DEBUG)
 
 #define MEMORY_MEASURE_INIT                                             \

From 3f2557e6f132a564a92484be2d7d90d26cd8ccf5 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Tue, 1 Aug 2017 18:06:12 +0100
Subject: [PATCH 265/745] Fix style and missing item in ChangeLog

---
 ChangeLog | 43 ++++++++++++++++++++++---------------------
 1 file changed, 22 insertions(+), 21 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 0b92f2a519..7e00019fdb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,9 +7,9 @@ Security
      mbedtls_ssl_get_verify_result() would incorrectly return 0 when the peer's
      X.509 certificate chain had more than MBEDTLS_X509_MAX_INTERMEDIATE_CA
      (default: 8) intermediates, even when it was not trusted. Could be
-     triggered remotely on both sides. (With auth_mode set to required
-     (default), the handshake was correctly aborted.)
-   * Reliably zeroize sensitive data after use in AES example applications
+     triggered remotely on both sides. (With auth_mode set to 'required'
+     (the default), the handshake was correctly aborted).
+   * Reliably wipe sensitive data after use in the AES example applications
      programs/aes/aescrypt2 and programs/aes/crypt_and_hash.
      Found by Laurent Simon.
 
@@ -18,15 +18,16 @@ Features
      and the context struct mbedtls_platform_context to perform
      platform-specific setup and teardown operations. The macro
      MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT allows the functions to be overridden
-     by the user in a platform_alt.h file. This new APIs are required in some
-     embedded environments that have hardware acceleration support.
+     by the user in a platform_alt.h file. These new functions are required in
+     some embedded environments to provide a means to initialise underlying
+     hardware acceleration.
 
 API Changes
    * Reverted API/ABI breaking changes introduced in mbed TLS 2.5.1, to make the
      API consistent with mbed TLS 2.5.0. Specifically removed the inline
      qualifier from the functions mbedtls_aes_decrypt, mbedtls_aes_encrypt,
-     mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk. #978
-     Found by James Cowgill.
+     mbedtls_ssl_ciphersuite_uses_ec and mbedtls_ssl_ciphersuite_uses_psk. Found
+     by James Cowgill. #978
    * Certificate verification functions now set flags to -1 in case the full
      chain was not verified due to an internal error (including in the verify
      callback) or chain length limitations.
@@ -35,40 +36,45 @@ API Changes
      a fatal error in the vrfy callback.
 
 Bugfix
-   * Add a check if iv_len is zero, and return an error if it is zero. reported
+   * Add a check if iv_len is zero, and return an error if it is zero. Reported
      by roberto. #716
    * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
      to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
-     always be implemented by pthread support. Fix for #696
+     always be implemented by pthread support. #696
    * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
      In case of failure, when an error occures, goto cleanup.
-     Found by redplait #590
+     Found by redplait. #590
    * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
-     Reported and fix suggested by guidovranken in #740
+     Reported and fix suggested by guidovranken. #740
    * Fix conditional preprocessor directives in bignum.h to enable 64-bit
      compilation when using ARM Compiler 6.
    * Fix a potential integer overflow in the version verification for DER
-     encoded X509 CRLs. The overflow would enable maliciously constructed CRLs
+     encoded X.509 CRLs. The overflow could enable maliciously constructed CRLs
      to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
      KNOX Security, Samsung Research America
    * Fix potential integer overflow in the version verification for DER
-     encoded X509 CSRs. The overflow would enable maliciously constructed CSRs
+     encoded X.509 CSRs. The overflow could enable maliciously constructed CSRs
      to bypass the version verification check. Found by Peng Li/Yueh-Hsun Lin,
      KNOX Security, Samsung Research America
    * Fix a potential integer overflow in the version verification for DER
-     encoded X509 certificates. The overflow would enable maliciously
+     encoded X.509 certificates. The overflow could enable maliciously
      constructed certificates to bypass the certificate verification check.
    * Fix a call to the libc function time() to call the platform abstraction
-     function mbedtls_time() instead. Found by wairua. Fix for #666
+     function mbedtls_time() instead. Found by wairua. #666
+   * Avoid shadowing of time and index functions through mbed TLS function
+     arguments. Found by inestlerode. #557.
 
 Changes
    * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
-     64-bit division. #708
+     64-bit division. This is useful on embedded platforms where 64-bit division
+     created a dependency on external libraries. #708
    * Removed mutexes from ECP hardware accelerator code. Now all hardware
      accelerator code in the library leaves concurrency handling to the
      platform. Reported by Steven Cooreman. #863
    * Define the macro MBEDTLS_AES_ROM_TABLES in the configuration file
      config-no-entropy.h to reduce the RAM footprint.
+   * Added a test script that can be hooked into git that verifies commits
+     before they are pushed.
 
 = mbed TLS 2.5.1 released 2017-06-21
 
@@ -158,8 +164,6 @@ Bugfix
      The PK and RSA modules use different types for passing hash length and
      without these checks the type cast could lead to data loss. Found by Guido
      Vranken.
-   * Avoid shadowing of time and index functions through mbed TLS function
-     arguments. Found by inestlerode. Fixes #557.
 
 = mbed TLS 2.4.2 branch released 2017-03-08
 
@@ -228,9 +232,6 @@ Bugfix
      digits. Found and fixed by Guido Vranken.
    * Fix unlisted DES configuration dependency in some pkparse test cases. Found
      by inestlerode. #555
-   * Fix a potential integer overflow in the version verification for DER
-     encoded X509 certificates. The overflow would enable maliciously
-     constructed certificates to bypass the certificate verification check.
 
 = mbed TLS 2.4.1 branch released 2016-12-13
 

From 85b602e5d0ba9fb8c5e8dd1b0eccf7268289a3f2 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 4 May 2017 11:27:39 +0100
Subject: [PATCH 266/745] Improve documentation of PKCS1 decryption functions

Document the preconditions on the input and output buffers for
the PKCS1 decryption functions
- mbedtls_rsa_pkcs1_decrypt,
- mbedtls_rsa_rsaes_pkcs1_v15_decrypt
- mbedtls_rsa_rsaes_oaep_decrypt
---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ChangeLog b/ChangeLog
index 7e00019fdb..a696591b69 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -75,6 +75,7 @@ Changes
      config-no-entropy.h to reduce the RAM footprint.
    * Added a test script that can be hooked into git that verifies commits
      before they are pushed.
+   * Improve documentation of PKCS1 decryption functions.
 
 = mbed TLS 2.5.1 released 2017-06-21
 

From 7c02c503eab4508930736475136bafc4762493cb Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 4 Aug 2017 13:32:15 +0100
Subject: [PATCH 267/745] Change PK module preprocessor check on word size

There were preprocessor directives in pk.c and pk_wrap.c that cheked
whether the bit length of size_t was greater than that of unsigned int.
However, the check relied on the MBEDTLS_HAVE_INT64 macro being defined
which is not directly related to size_t. This might result in errors in
some platforms. This change modifies the check to use the macros
SIZE_MAX and UINT_MAX instead making the code more robust.
---
 library/pk.c      |  7 +++----
 library/pk_wrap.c | 14 +++++++-------
 2 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/library/pk.c b/library/pk.c
index 8d13bc5ce3..b52c73fbc6 100644
--- a/library/pk.c
+++ b/library/pk.c
@@ -29,8 +29,6 @@
 #include "mbedtls/pk.h"
 #include "mbedtls/pk_internal.h"
 
-#include "mbedtls/bignum.h"
-
 #if defined(MBEDTLS_RSA_C)
 #include "mbedtls/rsa.h"
 #endif
@@ -42,6 +40,7 @@
 #endif
 
 #include <limits.h>
+#include <stdint.h>
 
 /* Implementation that should never be optimized out by the compiler */
 static void mbedtls_zeroize( void *v, size_t n ) {
@@ -213,10 +212,10 @@ int mbedtls_pk_verify_ext( mbedtls_pk_type_t type, const void *options,
         int ret;
         const mbedtls_pk_rsassa_pss_options *pss_opts;
 
-#if defined(MBEDTLS_HAVE_INT64)
+#if SIZE_MAX > UINT_MAX
         if( md_alg == MBEDTLS_MD_NONE && UINT_MAX < hash_len )
             return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
-#endif /* MBEDTLS_HAVE_INT64 */
+#endif /* SIZE_MAX > UINT_MAX */
 
         if( options == NULL )
             return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
diff --git a/library/pk_wrap.c b/library/pk_wrap.c
index db6274cbf9..2c164b7dfd 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -30,7 +30,6 @@
 
 /* Even if RSA not activated, for the sake of RSA-alt */
 #include "mbedtls/rsa.h"
-#include "mbedtls/bignum.h"
 
 #include <string.h>
 
@@ -51,6 +50,7 @@
 #endif
 
 #include <limits.h>
+#include <stdint.h>
 
 #if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
 /* Implementation that should never be optimized out by the compiler */
@@ -77,10 +77,10 @@ static int rsa_verify_wrap( void *ctx, mbedtls_md_type_t md_alg,
 {
     int ret;
 
-#if defined(MBEDTLS_HAVE_INT64)
+#if SIZE_MAX > UINT_MAX
     if( md_alg == MBEDTLS_MD_NONE && UINT_MAX < hash_len )
         return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
-#endif /* MBEDTLS_HAVE_INT64 */
+#endif /* SIZE_MAX > UINT_MAX */
 
     if( sig_len < ((mbedtls_rsa_context *) ctx)->len )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
@@ -101,10 +101,10 @@ static int rsa_sign_wrap( void *ctx, mbedtls_md_type_t md_alg,
                    unsigned char *sig, size_t *sig_len,
                    int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
-#if defined(MBEDTLS_HAVE_INT64)
+#if SIZE_MAX > UINT_MAX
     if( md_alg == MBEDTLS_MD_NONE && UINT_MAX < hash_len )
         return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
-#endif /* MBEDTLS_HAVE_INT64 */
+#endif /* SIZE_MAX > UINT_MAX */
 
     *sig_len = ((mbedtls_rsa_context *) ctx)->len;
 
@@ -415,10 +415,10 @@ static int rsa_alt_sign_wrap( void *ctx, mbedtls_md_type_t md_alg,
 {
     mbedtls_rsa_alt_context *rsa_alt = (mbedtls_rsa_alt_context *) ctx;
 
-#if defined(MBEDTLS_HAVE_INT64)
+#if SIZE_MAX > UINT_MAX
     if( UINT_MAX < hash_len )
         return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
-#endif /* MBEDTLS_HAVE_INT64 */
+#endif /* SIZE_MAX > UINT_MAX */
 
     *sig_len = rsa_alt->key_len_func( rsa_alt->key );
 

From b68733bf62f7d443d74ab4c7a206d1f54f044701 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Sun, 18 Jun 2017 16:03:14 +0300
Subject: [PATCH 268/745] ECDSA alternative support

Support for alternative implementation of ECDSA, at the higher layer
---
 ChangeLog                  |   4 ++
 include/mbedtls/config.h   |   1 +
 library/ecdsa.c            | 103 +++++++++++++++++++------------------
 library/version_features.c |   3 ++
 4 files changed, 61 insertions(+), 50 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 243bd6bc0e..e9be97bd43 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -36,6 +36,10 @@ Changes
    * Clarify ECDSA documentation and improve the sample code to avoid
      misunderstandings and potentially dangerous use of the API. Pointed out
      by Jean-Philippe Aumasson.
+   * Add support for alternative implementation for ECDSA, controlled by new
+     configuration flag MBEDTLS_ECDSA_ALT in config.h.
+     Alternative Ecdsa is supported for implementation of `mbedtls_ecdsa_sign`
+     and `mbedtls_ecdsa_verify`.
 
 = mbed TLS 2.5.0 branch released 2017-05-17
 
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index c4b8995c14..54dc2372de 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -238,6 +238,7 @@
 //#define MBEDTLS_BLOWFISH_ALT
 //#define MBEDTLS_CAMELLIA_ALT
 //#define MBEDTLS_DES_ALT
+//#define MBEDTLS_ECDSA_ALT
 //#define MBEDTLS_XTEA_ALT
 //#define MBEDTLS_MD2_ALT
 //#define MBEDTLS_MD4_ALT
diff --git a/library/ecdsa.c b/library/ecdsa.c
index 4156f3c3c4..d95dcae22f 100644
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -37,11 +37,10 @@
 #include "mbedtls/asn1write.h"
 
 #include <string.h>
-
+#include "mbedtls/platform.h"
 #if defined(MBEDTLS_ECDSA_DETERMINISTIC)
 #include "mbedtls/hmac_drbg.h"
 #endif
-
 /*
  * Derive a suitable integer for group grp from a buffer of length len
  * SEC1 4.1.3 step 5 aka SEC1 4.1.4 step 3
@@ -65,6 +64,8 @@ cleanup:
     return( ret );
 }
 
+#if !defined(MBEDTLS_ECDSA_ALT)
+
 /*
  * Compute ECDSA signature of a hashed message (SEC1 4.1.3)
  * Obviously, compared to SEC1 4.1.3, we skip step 4 (hash message)
@@ -154,43 +155,6 @@ cleanup:
     return( ret );
 }
 
-#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
-/*
- * Deterministic signature wrapper
- */
-int mbedtls_ecdsa_sign_det( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
-                    const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
-                    mbedtls_md_type_t md_alg )
-{
-    int ret;
-    mbedtls_hmac_drbg_context rng_ctx;
-    unsigned char data[2 * MBEDTLS_ECP_MAX_BYTES];
-    size_t grp_len = ( grp->nbits + 7 ) / 8;
-    const mbedtls_md_info_t *md_info;
-    mbedtls_mpi h;
-
-    if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) == NULL )
-        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
-
-    mbedtls_mpi_init( &h );
-    mbedtls_hmac_drbg_init( &rng_ctx );
-
-    /* Use private key and message hash (reduced) to initialize HMAC_DRBG */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( d, data, grp_len ) );
-    MBEDTLS_MPI_CHK( derive_mpi( grp, &h, buf, blen ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &h, data + grp_len, grp_len ) );
-    mbedtls_hmac_drbg_seed_buf( &rng_ctx, md_info, data, 2 * grp_len );
-
-    ret = mbedtls_ecdsa_sign( grp, r, s, d, buf, blen,
-                      mbedtls_hmac_drbg_random, &rng_ctx );
-
-cleanup:
-    mbedtls_hmac_drbg_free( &rng_ctx );
-    mbedtls_mpi_free( &h );
-
-    return( ret );
-}
-#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
 
 /*
  * Verify ECDSA signature of hashed message (SEC1 4.1.4)
@@ -278,6 +242,56 @@ cleanup:
     return( ret );
 }
 
+/*
+ * Generate key pair
+ */
+int mbedtls_ecdsa_genkey( mbedtls_ecdsa_context *ctx, mbedtls_ecp_group_id gid,
+                  int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
+{
+    return( mbedtls_ecp_group_load( &ctx->grp, gid ) ||
+            mbedtls_ecp_gen_keypair( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) );
+}
+
+#endif /* MBEDTLS_ECDSA_ALT */
+
+#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
+/*
+ * Deterministic signature wrapper
+ */
+int mbedtls_ecdsa_sign_det( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
+                    const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
+                    mbedtls_md_type_t md_alg )
+{
+    int ret;
+    mbedtls_hmac_drbg_context rng_ctx;
+    unsigned char data[2 * MBEDTLS_ECP_MAX_BYTES];
+    size_t grp_len = ( grp->nbits + 7 ) / 8;
+    const mbedtls_md_info_t *md_info;
+    mbedtls_mpi h;
+
+    if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) == NULL )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
+
+    mbedtls_mpi_init( &h );
+    mbedtls_hmac_drbg_init( &rng_ctx );
+
+    /* Use private key and message hash (reduced) to initialize HMAC_DRBG */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( d, data, grp_len ) );
+    MBEDTLS_MPI_CHK( derive_mpi( grp, &h, buf, blen ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &h, data + grp_len, grp_len ) );
+    mbedtls_hmac_drbg_seed_buf( &rng_ctx, md_info, data, 2 * grp_len );
+
+    ret = mbedtls_ecdsa_sign( grp, r, s, d, buf, blen,
+                      mbedtls_hmac_drbg_random, &rng_ctx );
+
+cleanup:
+    mbedtls_hmac_drbg_free( &rng_ctx );
+    mbedtls_mpi_free( &h );
+
+    return( ret );
+}
+#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
+
 /*
  * Convert a signature (given by context) to ASN.1
  */
@@ -301,7 +315,6 @@ static int ecdsa_signature_to_asn1( const mbedtls_mpi *r, const mbedtls_mpi *s,
 
     return( 0 );
 }
-
 /*
  * Compute and write signature
  */
@@ -402,16 +415,6 @@ cleanup:
     return( ret );
 }
 
-/*
- * Generate key pair
- */
-int mbedtls_ecdsa_genkey( mbedtls_ecdsa_context *ctx, mbedtls_ecp_group_id gid,
-                  int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
-{
-    return( mbedtls_ecp_group_load( &ctx->grp, gid ) ||
-            mbedtls_ecp_gen_keypair( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) );
-}
-
 /*
  * Set context from an mbedtls_ecp_keypair
  */
diff --git a/library/version_features.c b/library/version_features.c
index 9f97c7bc3e..df7f957fea 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -93,6 +93,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_DES_ALT)
     "MBEDTLS_DES_ALT",
 #endif /* MBEDTLS_DES_ALT */
+#if defined(MBEDTLS_ECDSA_ALT)
+    "MBEDTLS_ECDSA_ALT",
+#endif /* MBEDTLS_ECDSA_ALT */
 #if defined(MBEDTLS_XTEA_ALT)
     "MBEDTLS_XTEA_ALT",
 #endif /* MBEDTLS_XTEA_ALT */

From 433f39c4370b52c51ddc03c958672a9d03dede23 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Sun, 18 Jun 2017 17:57:51 +0300
Subject: [PATCH 269/745] ECDH alternative implementation support

Add alternative implementation support for ECDH at the higher layer
---
 ChangeLog                  | 4 ++++
 include/mbedtls/config.h   | 1 +
 library/ecdh.c             | 3 ++-
 library/version_features.c | 3 +++
 4 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 243bd6bc0e..a2a2a366b7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -36,6 +36,10 @@ Changes
    * Clarify ECDSA documentation and improve the sample code to avoid
      misunderstandings and potentially dangerous use of the API. Pointed out
      by Jean-Philippe Aumasson.
+   * Add support for alternative implementation for ECDH, controlled by new
+     configuration flag MBEDTLS_ECDH_ALT in config.h.
+     Alternative Ecdh is supported for implementation of `mbedtls_ecdh_gen_public`
+     and `mbedtls_ecdh_compute_shared`.
 
 = mbed TLS 2.5.0 branch released 2017-05-17
 
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index c4b8995c14..a29312a26b 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -238,6 +238,7 @@
 //#define MBEDTLS_BLOWFISH_ALT
 //#define MBEDTLS_CAMELLIA_ALT
 //#define MBEDTLS_DES_ALT
+//#define MBEDTLS_ECDH_ALT
 //#define MBEDTLS_XTEA_ALT
 //#define MBEDTLS_MD2_ALT
 //#define MBEDTLS_MD4_ALT
diff --git a/library/ecdh.c b/library/ecdh.c
index c0a8147312..b66cb58676 100644
--- a/library/ecdh.c
+++ b/library/ecdh.c
@@ -38,6 +38,7 @@
 
 #include <string.h>
 
+#if !defined(MBEDTLS_ECDH_ALT)
 /*
  * Generate public key: simple wrapper around mbedtls_ecp_gen_keypair
  */
@@ -81,7 +82,7 @@ cleanup:
 
     return( ret );
 }
-
+#endif /* MBEDTLS_ECDH_ALT */
 /*
  * Initialize context
  */
diff --git a/library/version_features.c b/library/version_features.c
index 9f97c7bc3e..7b08f04bef 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -93,6 +93,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_DES_ALT)
     "MBEDTLS_DES_ALT",
 #endif /* MBEDTLS_DES_ALT */
+#if defined(MBEDTLS_ECDH_ALT)
+    "MBEDTLS_ECDH_ALT",
+#endif /* MBEDTLS_ECDH_ALT */
 #if defined(MBEDTLS_XTEA_ALT)
     "MBEDTLS_XTEA_ALT",
 #endif /* MBEDTLS_XTEA_ALT */

From 01971d094e8c49e57a2ca8e90f4d7f3bf9761f2c Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Thu, 10 Aug 2017 10:48:01 +0100
Subject: [PATCH 270/745] Fix language in Changelog for clarity

---
 ChangeLog | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a696591b69..d3ad3b967e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,11 +3,11 @@ mbed TLS ChangeLog (Sorted per branch, date)
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
 Security
-   * Fix authentication bypass in SSL/TLS: when auth_mode is set to optional,
+   * Fix authentication bypass in SSL/TLS: when authmode is set to optional,
      mbedtls_ssl_get_verify_result() would incorrectly return 0 when the peer's
      X.509 certificate chain had more than MBEDTLS_X509_MAX_INTERMEDIATE_CA
-     (default: 8) intermediates, even when it was not trusted. Could be
-     triggered remotely on both sides. (With auth_mode set to 'required'
+     (default: 8) intermediates, even when it was not trusted. This could be
+     triggered remotely from either side. (With authmode set to 'required'
      (the default), the handshake was correctly aborted).
    * Reliably wipe sensitive data after use in the AES example applications
      programs/aes/aescrypt2 and programs/aes/crypt_and_hash.
@@ -19,8 +19,8 @@ Features
      platform-specific setup and teardown operations. The macro
      MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT allows the functions to be overridden
      by the user in a platform_alt.h file. These new functions are required in
-     some embedded environments to provide a means to initialise underlying
-     hardware acceleration.
+     some embedded environments to provide a means of initialising underlying
+     cryptographic acceleration hardware.
 
 API Changes
    * Reverted API/ABI breaking changes introduced in mbed TLS 2.5.1, to make the
@@ -31,19 +31,18 @@ API Changes
    * Certificate verification functions now set flags to -1 in case the full
      chain was not verified due to an internal error (including in the verify
      callback) or chain length limitations.
-   * With authmode set to optional, handshake is now aborted if the
+   * With authmode set to optional, the TLS handshake is now aborted if the
      verification of the peer's certificate failed due to an overlong chain or
-     a fatal error in the vrfy callback.
+     a fatal error in the verify callback.
 
 Bugfix
-   * Add a check if iv_len is zero, and return an error if it is zero. Reported
-     by roberto. #716
-   * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
+   * Add a check if iv_len is zero in GCM, and return an error if it is zero.
+     Reported by roberto. #716
+   * Replace preprocessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)
      to #if defined(MBEDTLS_THREADING_C) as the library cannot assume they will
      always be implemented by pthread support. #696
-   * Fix resource leak on windows platform, in mbedtls_x509_crt_parse_path.
-     In case of failure, when an error occures, goto cleanup.
-     Found by redplait. #590
+   * Fix a resource leak on Windows platforms in mbedtls_x509_crt_parse_path(),
+     in the case of an error. Found by redplait. #590
    * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
      Reported and fix suggested by guidovranken. #740
    * Fix conditional preprocessor directives in bignum.h to enable 64-bit

From 72ea31b026e1fc61b01662474aa5125817b968bc Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Thu, 10 Aug 2017 11:51:16 +0100
Subject: [PATCH 271/745] Update version number to 2.6.0

---
 ChangeLog                            |  2 +-
 doxygen/input/doc_mainpage.h         |  2 +-
 doxygen/mbedtls.doxyfile             |  2 +-
 include/mbedtls/version.h            | 10 +++++-----
 library/CMakeLists.txt               |  6 +++---
 tests/suites/test_suite_version.data |  4 ++--
 6 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index d3ad3b967e..227faed6b6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS x.x.x branch released xxxx-xx-xx
+= mbed TLS 2.6.0 branch released 2017-08-10
 
 Security
    * Fix authentication bypass in SSL/TLS: when authmode is set to optional,
diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index 929c1bee52..87b5041bb1 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -21,7 +21,7 @@
  */
 
 /**
- * @mainpage mbed TLS v2.5.1 source code documentation
+ * @mainpage mbed TLS v2.6.0 source code documentation
  *
  * This documentation describes the internal structure of mbed TLS.  It was
  * automatically generated from specially formatted comment blocks in
diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index 4bc322df56..5df1c932db 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -28,7 +28,7 @@ DOXYFILE_ENCODING      = UTF-8
 # identify the project. Note that if you do not use Doxywizard you need
 # to put quotes around the project name if it contains spaces.
 
-PROJECT_NAME           = "mbed TLS v2.5.1"
+PROJECT_NAME           = "mbed TLS v2.6.0"
 
 # The PROJECT_NUMBER tag can be used to enter a project or revision number.
 # This could be handy for archiving the generated documentation or
diff --git a/include/mbedtls/version.h b/include/mbedtls/version.h
index 45486a995c..3b209a6b07 100644
--- a/include/mbedtls/version.h
+++ b/include/mbedtls/version.h
@@ -38,17 +38,17 @@
  * Major, Minor, Patchlevel
  */
 #define MBEDTLS_VERSION_MAJOR  2
-#define MBEDTLS_VERSION_MINOR  5
-#define MBEDTLS_VERSION_PATCH  1
+#define MBEDTLS_VERSION_MINOR  6
+#define MBEDTLS_VERSION_PATCH  0
 
 /**
  * The single version number has the following structure:
  *    MMNNPP00
  *    Major version | Minor version | Patch version
  */
-#define MBEDTLS_VERSION_NUMBER         0x02050100
-#define MBEDTLS_VERSION_STRING         "2.5.1"
-#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.5.1"
+#define MBEDTLS_VERSION_NUMBER         0x02060000
+#define MBEDTLS_VERSION_STRING         "2.6.0"
+#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.6.0"
 
 #if defined(MBEDTLS_VERSION_C)
 
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 7a9f185e2c..c332d45777 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -140,15 +140,15 @@ endif(USE_STATIC_MBEDTLS_LIBRARY)
 
 if(USE_SHARED_MBEDTLS_LIBRARY)
     add_library(mbedcrypto SHARED ${src_crypto})
-    set_target_properties(mbedcrypto PROPERTIES VERSION 2.5.1 SOVERSION 0)
+    set_target_properties(mbedcrypto PROPERTIES VERSION 2.6.0 SOVERSION 0)
     target_link_libraries(mbedcrypto ${libs})
 
     add_library(mbedx509 SHARED ${src_x509})
-    set_target_properties(mbedx509 PROPERTIES VERSION 2.5.1 SOVERSION 0)
+    set_target_properties(mbedx509 PROPERTIES VERSION 2.6.0 SOVERSION 0)
     target_link_libraries(mbedx509 ${libs} mbedcrypto)
 
     add_library(mbedtls SHARED ${src_tls})
-    set_target_properties(mbedtls PROPERTIES VERSION 2.5.1 SOVERSION 10)
+    set_target_properties(mbedtls PROPERTIES VERSION 2.6.0 SOVERSION 10)
     target_link_libraries(mbedtls ${libs} mbedx509)
 
     install(TARGETS mbedtls mbedx509 mbedcrypto
diff --git a/tests/suites/test_suite_version.data b/tests/suites/test_suite_version.data
index 2432b46ebc..1442a384c4 100644
--- a/tests/suites/test_suite_version.data
+++ b/tests/suites/test_suite_version.data
@@ -1,8 +1,8 @@
 Check compiletime library version
-check_compiletime_version:"2.5.1"
+check_compiletime_version:"2.6.0"
 
 Check runtime library version
-check_runtime_version:"2.5.1"
+check_runtime_version:"2.6.0"
 
 Check for MBEDTLS_VERSION_C
 check_feature:"MBEDTLS_VERSION_C":0

From f231eaae28c5272e1ebbc1d56ed6d0b44a9a5bd1 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 22 Aug 2017 14:50:14 +0300
Subject: [PATCH 272/745] Add configuration file in md.h

include `*config.h*` in md.h as MACROS in the header file get ignored.
Fix for #1001.
---
 ChangeLog            | 2 ++
 include/mbedtls/md.h | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index e8d1da5c98..a58975ee6a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -41,6 +41,8 @@ Bugfix
    * Fix a potential integer overflow in the version verification for DER
      encoded X509 certificates. The overflow would enable maliciously
      constructed certificates to bypass the certificate verification check.
+   * Include configuration file in md.h, to fix compilation warnings.
+     Reported by aaronmdjones in #1001
 
 Changes
    * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of
diff --git a/include/mbedtls/md.h b/include/mbedtls/md.h
index 9b996a951b..89be847cee 100644
--- a/include/mbedtls/md.h
+++ b/include/mbedtls/md.h
@@ -27,6 +27,12 @@
 
 #include <stddef.h>
 
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
 #define MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE                -0x5080  /**< The selected feature is not available. */
 #define MBEDTLS_ERR_MD_BAD_INPUT_DATA                     -0x5100  /**< Bad input parameters to function. */
 #define MBEDTLS_ERR_MD_ALLOC_FAILED                       -0x5180  /**< Failed to allocate memory. */

From a3ebec242376147b963f2529922580a48ba6d21e Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 14:06:24 +0100
Subject: [PATCH 273/745] Declare RSA helper functions

This commit adds convenience functions to the RSA module for computing a
complete RSA private key (with fields N, P, Q, D, E, DP, DQ, QP) from a subset
of core parameters, e.g. (N, D, E).
---
 include/mbedtls/rsa.h | 136 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 136 insertions(+)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 7d7469d509..7a519d51e5 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -73,6 +73,142 @@
 extern "C" {
 #endif
 
+/**
+ * Helper functions for RSA-related operations on MPI's.
+ */
+
+/**
+ * \brief          Compute RSA prime moduli P, Q from public modulus N=PQ
+&                  and a pair of private and public key.
+ *
+ * \note           This is a 'static' helper function not operating on
+ *                 an RSA context. Alternative implementations need not
+ *                 overwrite it.
+ *
+ * \param N        RSA modulus N = PQ, with P, Q to be found
+ * \param D        RSA private exponent
+ * \param E        RSA public exponent
+ * \param f_rng    PRNG to be used for randomization, or NULL
+ * \param p_rng    PRNG context for f_rng, or NULL
+ * \param P        Pointer to MPI holding first prime factor of N on success
+ * \param Q        Pointer to MPI holding second prime factor of N on success
+ *
+ * \return         - 0 if successful. In this case, P and Q constitute a
+ *                   factorization of N, and it is guaranteed that D and E
+ *                   are indeed modular inverses modulo P-1 and modulo Q-1.
+ *                   The values of N, D and E are unchanged. It is checked
+ *                   that P, Q are prime if a PRNG is provided.
+ *                 - A non-zero error code otherwise. In this case, the values
+ *                   of N, D, E are undefined.
+ *
+ * \note           The input MPI's are deliberately not declared as constant
+ *                 and may therefore be used for in-place calculations by
+ *                 the implementation. In particular, their values can be
+ *                 corrupted when the function fails. If the user cannot
+ *                 tolerate this, he has to make copies of the MPI's prior
+ *                 to calling this function. See \c mbedtls_mpi_copy for this.
+ */
+int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
+                     int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
+                     mbedtls_mpi *P, mbedtls_mpi *Q );
+
+/**
+ * \brief          Compute RSA private exponent from
+ *                 prime moduli and public key.
+ *
+ * \note           This is a 'static' helper function not operating on
+ *                 an RSA context. Alternative implementations need not
+ *                 overwrite it.
+ *
+ * \param P        First prime factor of RSA modulus
+ * \param Q        Second prime factor of RSA modulus
+ * \param E        RSA public exponent
+ * \param D        Pointer to MPI holding the private exponent on success.
+ *
+ * \note           This function does not check whether P and Q are primes.
+ *
+ * \return         - 0 if successful. In this case, D is set to a simultaneous
+ *                   modular inverse of E modulo both P-1 and Q-1.
+ *                 - A non-zero error code otherwise. In this case, the values
+ *                   of P, Q, E are undefined.
+ *
+ * \note           The input MPI's are deliberately not declared as constant
+ *                 and may therefore be used for in-place calculations by
+ *                 the implementation. In particular, their values can be
+ *                 corrupted when the function fails. If the user cannot
+ *                 tolerate this, he has to make copies of the MPI's prior
+ *                 to calling this function. See \c mbedtls_mpi_copy for this.
+ */
+int mbedtls_rsa_deduce_private( mbedtls_mpi *P, mbedtls_mpi *Q, mbedtls_mpi *E,
+                                mbedtls_mpi *D );
+
+
+/**
+ * \brief          Generate RSA-CRT parameters
+ *
+ * \note           This is a 'static' helper function not operating on
+ *                 an RSA context. Alternative implementations need not
+ *                 overwrite it.
+ *
+ * \param P        First prime factor of N
+ * \param Q        Second prime factor of N
+ * \param D        RSA private exponent
+ * \param DP       Output variable for D modulo P-1
+ * \param DQ       Output variable for D modulo Q-1
+ * \param QP       Output variable for the modular inverse of Q modulo P.
+ *
+ * \return         0 on success, non-zero error code otherwise.
+ *
+ */
+int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
+                            const mbedtls_mpi *D, mbedtls_mpi *DP,
+                            mbedtls_mpi *DQ, mbedtls_mpi *QP );
+
+
+/**
+ * \brief          Check validity of core RSA parameters
+ *
+ * \note           This is a 'static' helper function not operating on
+ *                 an RSA context. Alternative implementations need not
+ *                 overwrite it.
+ *
+ * \param N        RSA modulus N = PQ
+ * \param P        First prime factor of N
+ * \param Q        Second prime factor of N
+ * \param D        RSA private exponent
+ * \param E        RSA public exponent
+ * \param f_rng    PRNG to be used for randomization, or NULL
+ * \param p_rng    PRNG context for f_rng, or NULL
+ *
+ * \return         - 0 if the following conditions are satisfied:
+ *                   - N = PQ if N,P,Q != NULL
+ *                   - D and E are modular inverses modulo P-1 and Q-1
+ *                     if D,E,P,Q != NULL
+ *                   - P prime if f_rng, P != NULL
+ *                   - Q prime if f_rng, Q != NULL
+ *                 - A non-zero error code otherwise. In this case, the values
+ *                   of N, P, Q, D, E are undefined.
+ *
+ * \note           The function can be used with a restricted set of arguments
+ *                 to perform specific checks only. E.g., calling it with
+ *                 (-,P,-,-,-) and a PRNG amounts to a primality check for P.
+ *
+ * \note           The input MPI's are deliberately not declared as constant
+ *                 and may therefore be used for in-place calculations by
+ *                 the implementation. In particular, their values can be
+ *                 corrupted when the function fails. If the user cannot
+ *                 tolerate this, he has to make copies of the MPI's prior
+ *                 to calling this function. See \c mbedtls_mpi_copy for this.
+ */
+int mbedtls_rsa_check_params( mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
+                              mbedtls_mpi *D, mbedtls_mpi *E,
+                              int (*f_rng)(void *, unsigned char *, size_t),
+                              void *p_rng );
+
+/**
+ * Implementation of RSA interface
+ */
+
 /**
  * \brief          RSA context structure
  */

From e2e8b8da1da30453c14427a8d6a95437147a2f80 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 14:06:45 +0100
Subject: [PATCH 274/745] Implement RSA helper functions

---
 library/rsa.c | 401 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 401 insertions(+)

diff --git a/library/rsa.c b/library/rsa.c
index bdd2538c3a..7a7f2f1480 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -71,6 +71,407 @@ static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
 }
 
+/*
+ * Context-independent RSA helper functions.
+ *
+ * The following three functions
+ * - mbedtls_rsa_deduce_moduli
+ * - mbedtls_rsa_deduce_private
+ * - mbedtls_rsa_check_params
+ * are helper functions operating on the core RSA parameters
+ * (represented as MPI's). They do not use the RSA context structure
+ * and therefore need not be replaced when providing an alternative
+ * RSA implementation.
+ *
+ * Their purpose is to provide common MPI operations in the context
+ * of RSA that can be easily shared across multiple implementations.
+ */
+
+/*
+ * mbedtls_rsa_deduce_moduli
+ *
+ * Given the modulus N=PQ and a pair of public and private
+ * exponents E and D, respectively, factor N.
+ *
+ * Setting F := lcm(P-1,Q-1), the idea is as follows:
+ *
+ * (a) For any 1 <= X < N with gcd(X,N)=1, we have X^F = 1 modulo N, so X^(F/2)
+ *     is a square root of 1 in Z/NZ. Since Z/NZ ~= Z/PZ x Z/QZ by CRT and the
+ *     square roots of 1 in Z/PZ and Z/QZ are +1 and -1, this leaves the four
+ *     possibilities X^(F/2) = (+-1, +-1). If it happens that X^(F/2) = (-1,+1)
+ *     or (+1,-1), then gcd(X^(F/2) + 1, N) will be equal to one of the prime
+ *     factors of N.
+ *
+ * (b) If we don't know F/2 but (F/2) * K for some odd (!) K, then the same
+ *     construction still applies since (-)^K is the identity on the set of
+ *     roots of 1 in Z/NZ.
+ *
+ * The public and private key primitives (-)^E and (-)^D are mutually inverse
+ * bijections on Z/NZ if and only if (-)^(DE) is the identity on Z/NZ, i.e.
+ * if and only if DE - 1 is a multiple of F, say DE - 1 = F * L.
+ * Splitting L = 2^t * K with K odd, we have
+ *
+ *   DE - 1 = FL = (F/2) * (2^(t+1)) * K,
+ *
+ * so (F / 2) * K is among the numbers
+ *
+ *   (DE - 1) >> 1, (DE - 1) >> 2, ..., (DE - 1) >> ord
+ *
+ * where ord is the order of 2 in (DE - 1).
+ * We can therefore iterate through these numbers apply the construction
+ * of (a) and (b) above to attempt to factor N.
+ *
+ */
+int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
+                     int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
+                     mbedtls_mpi *P, mbedtls_mpi *Q )
+{
+    /* Implementation note:
+     *
+     * Space-efficiency is given preference over time-efficiency here:
+     * several calculations are done in place and temporarily change
+     * the values of D and E.
+     *
+     * Specifically, D is replaced the largest odd divisor of DE - 1
+     * throughout the calculations.
+     */
+
+    int ret = 0;
+
+    uint16_t attempt;  /* Number of current attempt  */
+    uint16_t iter;     /* Number of squares computed in the current attempt */
+
+    uint16_t bitlen_half; /* Half the bitsize of the modulus N */
+    uint16_t order;       /* Order of 2 in DE - 1 */
+
+    mbedtls_mpi K;  /* Temporary used for two purposes:
+                     * - During factorization attempts, stores a andom integer
+                     *   in the range of [0,..,N]
+                     * - During verification, holding intermediate results.
+                     */
+
+    if( P == NULL || Q == NULL || P->p != NULL || Q->p != NULL )
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
+
+    if( mbedtls_mpi_cmp_int( N, 0 ) <= 0 ||
+        mbedtls_mpi_cmp_int( D, 1 ) <= 0 ||
+        mbedtls_mpi_cmp_mpi( D, N ) >= 0 ||
+        mbedtls_mpi_cmp_int( E, 1 ) <= 0 ||
+        mbedtls_mpi_cmp_mpi( E, N ) >= 0 )
+    {
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
+    }
+
+    /*
+     * Initializations and temporary changes
+     */
+
+    mbedtls_mpi_init( &K );
+    mbedtls_mpi_init( P );
+    mbedtls_mpi_init( Q );
+
+    /* Replace D by DE - 1 */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( D, D, E ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( D, D, 1 ) );
+
+    if( ( order = mbedtls_mpi_lsb( D ) ) == 0 )
+    {
+        ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+        goto cleanup;
+    }
+
+    /* After this operation, D holds the largest odd divisor
+     * of DE - 1 for the original values of D and E. */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( D, order ) );
+
+    /* This is used to generate a few numbers around N / 2
+     * if no PRNG is provided. */
+    if( f_rng == NULL )
+        bitlen_half = mbedtls_mpi_bitlen( N ) / 2;
+
+    /*
+     * Actual work
+     */
+
+    for( attempt = 0; attempt < 30; ++attempt )
+    {
+        /* Generate some number in [0,N], either randomly
+         * if a PRNG is given, or try numbers around N/2 */
+        if( f_rng != NULL )
+        {
+            MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &K,
+                                        mbedtls_mpi_size( N ),
+                                        f_rng, p_rng ) );
+        }
+        else
+        {
+            MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &K, 1 ) ) ;
+            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &K, bitlen_half ) ) ;
+            MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &K, &K, attempt + 1 ) );
+        }
+
+        /* Check if gcd(K,N) = 1 */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( P, &K, N ) );
+        if( mbedtls_mpi_cmp_int( P, 1 ) != 0 )
+            continue;
+
+        /* Go through K^X + 1, K^(2X) + 1, K^(4X) + 1, ...
+         * and check whether they have nontrivial GCD with N. */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &K, &K, D, N,
+                             Q /* temporarily use Q for storing Montgomery
+                                * multiplication helper values */ ) );
+
+        for( iter = 1; iter < order; ++iter )
+        {
+            MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &K, &K, 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( P, &K, N ) );
+
+            if( mbedtls_mpi_cmp_int( P, 1 ) ==  1 &&
+                mbedtls_mpi_cmp_mpi( P, N ) == -1 )
+            {
+                /*
+                 * Have found a nontrivial divisor P of N.
+                 * Set Q := N / P and verify D, E.
+                 */
+
+                MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( Q, &K, N, P ) );
+
+                /*
+                 * Verify that DE - 1 is indeed a multiple of
+                 * lcm(P-1, Q-1), i.e. that it's a multiple of both
+                 * P-1 and Q-1.
+                 */
+
+                /* Restore DE - 1 and temporarily replace P, Q by P-1, Q-1. */
+                MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( D, order ) );
+                MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( P, P, 1 ) );
+                MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( Q, Q, 1 ) );
+
+                /* Compute DE-1 mod P-1 */
+                MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, D, P ) );
+                if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
+                {
+                    ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+                    goto cleanup;
+                }
+
+                /* Compute DE-1 mod Q-1 */
+                MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, D, Q ) );
+                if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
+                {
+                    ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+                    goto cleanup;
+                }
+
+                /*
+                 * All good, restore P, Q and D and return.
+                 */
+
+                MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( P, P, 1 ) );
+                MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( Q, Q, 1 ) );
+                MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( D, D, 1 ) );
+                MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( D, NULL, D, E ) );
+
+                goto cleanup;
+            }
+
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, &K, &K ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, N ) );
+        }
+    }
+
+    ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+
+cleanup:
+
+    mbedtls_mpi_free( &K );
+    return( ret );
+}
+
+/*
+ * Given P, Q and the public exponent E, deduce D.
+ * This is essentially a modular inversion.
+ */
+
+int mbedtls_rsa_deduce_private( mbedtls_mpi *P, mbedtls_mpi *Q,
+                                mbedtls_mpi *D, mbedtls_mpi *E )
+{
+    int ret = 0;
+    mbedtls_mpi K;
+
+    if( D == NULL || mbedtls_mpi_cmp_int( D, 0 ) != 0 )
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
+
+    if( mbedtls_mpi_cmp_int( P, 1 ) <= 0 ||
+        mbedtls_mpi_cmp_int( Q, 1 ) <= 0 ||
+        mbedtls_mpi_cmp_int( E, 0 ) == 0 )
+    {
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
+    }
+
+    mbedtls_mpi_init( &K );
+
+    /* Temporarily replace P and Q by P-1 and Q-1, respectively. */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( P, P, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( Q, Q, 1 ) );
+
+    /* Temporarily compute the gcd(P-1, Q-1) in D. */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( D, P, Q ) );
+
+    /* Compute LCM(P-1, Q-1) in K */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, P, Q ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( &K, NULL, &K, D ) );
+
+    /* Compute modular inverse of E in LCM(P-1, Q-1) */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( D, E, &K ) );
+
+    /* Restore P and Q. */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( P, P, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( Q, Q, 1 ) );
+
+    /* Double-check result */
+    MBEDTLS_MPI_CHK( mbedtls_rsa_check_params( NULL, P, Q, D, E, NULL, NULL ) );
+
+cleanup:
+
+    mbedtls_mpi_free( &K );
+
+    return( ret );
+}
+
+/*
+ * Check that core RSA parameters are sane.
+ *
+ * Note that the inputs are not declared const and may be
+ * altered on an unsuccessful run.
+ */
+
+int mbedtls_rsa_check_params( mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
+                              mbedtls_mpi *D, mbedtls_mpi *E,
+                              int (*f_rng)(void *, unsigned char *, size_t),
+                              void *p_rng )
+{
+    int ret = 0;
+    mbedtls_mpi K;
+
+    mbedtls_mpi_init( &K );
+
+    /*
+     * Step 1: If PRNG provided, check that P and Q are prime
+     */
+
+    if( f_rng != NULL && P != NULL &&
+        ( ret = mbedtls_mpi_is_prime( P, f_rng, p_rng ) ) != 0 )
+    {
+        goto cleanup;
+    }
+
+    if( f_rng != NULL && Q != NULL &&
+        ( ret = mbedtls_mpi_is_prime( Q, f_rng, p_rng ) ) != 0 )
+    {
+        goto cleanup;
+    }
+
+    /*
+     * Step 2: Check that N = PQ
+     */
+
+    if( P != NULL && Q != NULL && N != NULL )
+    {
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, P, Q ) );
+        if( mbedtls_mpi_cmp_mpi( &K, N ) != 0 )
+        {
+            ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+            goto cleanup;
+        }
+    }
+
+    /*
+     * Step 3: Check that D, E are inverse modulo P-1 and Q-1
+     */
+
+    if( P != NULL && Q != NULL && D != NULL && E != NULL )
+    {
+        /* Temporarily replace P, Q by P-1, Q-1. */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( P, P, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( Q, Q, 1 ) );
+
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, D, E ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+
+        /* Compute DE-1 mod P-1 */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, P ) );
+        if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
+        {
+            ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+            goto cleanup;
+        }
+
+        /* Compute DE-1 mod Q-1 */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, Q ) );
+        if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
+        {
+            ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+            goto cleanup;
+        }
+
+        /* Restore P, Q. */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( P, P, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( Q, Q, 1 ) );
+    }
+
+cleanup:
+
+    mbedtls_mpi_free( &K );
+
+    return( ret );
+}
+
+int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
+                            const mbedtls_mpi *D, mbedtls_mpi *DP,
+                            mbedtls_mpi *DQ, mbedtls_mpi *QP )
+{
+    int ret = 0;
+    mbedtls_mpi K;
+    mbedtls_mpi_init( &K );
+
+    if( DP != NULL )
+    {
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1  ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DP, D, &K ) );
+    }
+
+    if( DQ != NULL )
+    {
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, Q, 1  ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DQ, D, &K ) );
+    }
+
+    if( QP != NULL )
+    {
+        MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( QP, Q, P ) );
+    }
+
+cleanup:
+    mbedtls_mpi_free( &K );
+
+    return( ret );
+}
+
+{
+    int ret = 0;
+
+
+
+
+
+cleanup:
+
+    return( ret );
+}
+
+
 /*
  * Initialize an RSA context
  */

From cbb59bc2a830301ea645a9e5cf5eee0a1c6288e1 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 14:11:08 +0100
Subject: [PATCH 275/745] Extend RSA interface to allow structure-independent
 setup

This commit extends the RSA interface by import/export calls that can be used to
setup an RSA context from a subset of the core RSA parameters (N,P,Q,D,E).

The intended workflow is the following:
1. Call mbedtls_rsa_import one or multiple times to import the core parameters.
2. Call mbedtls_rsa_complete to deduce remaining core parameters as well as any
   implementation-defined internal helper variables.

The RSA context is ready for use after this call.

The import function comes in two variants mbedtls_rsa_import and
mbedtls_rsa_import_raw, the former taking pointers to MPI's as input, the latter
pointers buffers holding to big-endian encoded MPI's.
The reason for this splitting is the following: When only providing an import
function accepting const MPI's, a user trying to import raw binary data into an
RSA context has to convert these to MPI's first which before passing them to the
import function, introducing an unnecessary copy of the data in memory. The
alternative would be to have another MPI-based import-function with
move-semantics, but this would be in contrast to the rest of the library's
interfaces.

Similarly, there are functions mbedtls_rsa_export and mbedtls_rsa_export_raw for
exporting the core RSA parameters, either as MPI's or in big-endian binary
format.

The main import/export functions deliberately do not include the additional
helper values DP, DQ and QP present in ASN.1-encoded RSA private keys. To
nonetheless be able to check whether given parameters DP, DQ and QP are in
accordance with a given RSA private key, the interface is extended by a function
mbedtls_rsa_check_opt (in line with mbedtls_rsa_check_privkey,
mbedtls_rsa_check_pubkey and mbedtls_rsa_check_pub_priv). Exporting the optional
parameters is taken care of by mbedtls_export_opt (currently MPI format only).
---
 include/mbedtls/rsa.h | 198 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 196 insertions(+), 2 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 7a519d51e5..6f527c176c 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -274,6 +274,190 @@ void mbedtls_rsa_init( mbedtls_rsa_context *ctx,
                int padding,
                int hash_id);
 
+
+/**
+ * \brief          Import a set of core parameters into an RSA context
+ *
+ * \param ctx      Initialized RSA context to store parameters
+ * \param N        RSA modulus, or NULL
+ * \param P        First prime factor of N, or NULL
+ * \param Q        Second prime factor of N, or NULL
+ * \param D        Private exponent, or NULL
+ * \param E        Public exponent, or NULL
+ *
+ * \note           This function can be called multiple times for successive
+ *                 imports if the parameters are not simultaneously present.
+ *                 Any sequence of calls to this function should be followed
+ *                 by a call to \c mbedtls_rsa_complete which will check
+ *                 and complete the provided information to a ready-for-use
+ *                 public or private RSA key.
+ *
+ * \return         0 if successful, non-zero error code on failure.
+ */
+int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
+                        const mbedtls_mpi *N,
+                        const mbedtls_mpi *P, const mbedtls_mpi *Q,
+                        const mbedtls_mpi *D, const mbedtls_mpi *E );
+
+/**
+ * \brief          Import core RSA parameters in raw big-endian
+ *                 binary format into an RSA context
+ *
+ * \param ctx      Initialized RSA context to store parameters
+ * \param N        RSA modulus, or NULL
+ * \param N_len    Byte length of N, ignored if N == NULL
+ * \param P        First prime factor of N, or NULL
+ * \param P_len    Byte length of P, ignored if P == NULL
+ * \param Q        Second prime factor of N, or NULL
+ * \param Q_len    Byte length of Q, ignored if Q == NULL
+ * \param D        Private exponent, or NULL
+ * \param D_len    Byte length of D, ignored if D == NULL
+ * \param E        Public exponent, or NULL
+ * \param E_len    Byte length of E, ignored if E == NULL
+ *
+ * \note           This function can be called multiple times for successive
+ *                 imports if the parameters are not simultaneously present.
+ *                 Any sequence of calls to this function should be followed
+ *                 by a call to \c mbedtls_rsa_complete which will check
+ *                 and complete the provided information to a ready-for-use
+ *                 public or private RSA key.
+ *
+ * \return         0 if successful, non-zero error code on failure.
+ */
+
+int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
+                            unsigned char *N, size_t N_len,
+                            unsigned char *P, size_t P_len,
+                            unsigned char *Q, size_t Q_len,
+                            unsigned char *D, size_t D_len,
+                            unsigned char *E, size_t E_len );
+
+/**
+ * \brief          Attempt to complete an RSA context from
+ *                 a set of imported core parameters.
+ *
+ * \param ctx      Initialized RSA context to store parameters
+ * \param f_rng    RNG function,
+ * \param p_rng    RNG parameter
+ *
+ *                 To setup an RSA public key, precisely N and E
+ *                 must have been imported.
+ *
+ *                 To setup an RSA private key, enough information must be
+ *                 present for the other parameters to be efficiently derivable.
+ *
+ *                 The default implementation supports the following:
+ *                 (a) Derive P, Q from N, D, E
+ *                 (b) Derive N, D from P, Q, E.
+ *
+ *                 Alternative implementations need not support these
+ *                 and may return MBEDTLS_ERR_RSA_BAD_INPUT_DATA instead.
+ *
+ * \note           The PRNG is used for probabilistic algorithms
+ *                 like the derivation of P, Q from N, D, E, as
+ *                 well as primality checks.
+ *
+ * \return         - 0 if successful. In this case, all core parameters
+ *                   as well as other internally needed parameters have
+ *                   been generated, and it is guaranteed that they are
+ *                   sane in the sense of \c mbedtls_rsa_check_params
+ *                   (with primality of P, Q checked if a PRNG is given).
+ *                 - MBEDTLS_ERR_RSA_BAD_INPUT_DATA if the attempted
+ *                   derivations failed.
+ */
+int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
+                          int (*f_rng)(void *, unsigned char *, size_t),
+                          void *p_rng );
+
+/**
+ * \brief          Check if CRT-parameters match core parameters
+ *
+ * \param ctx      Complete RSA private key context
+ * \param DP       Private exponent modulo P-1, or NULL
+ * \param DQ       Private exponent modulo Q-1, or NULL
+ * \param QP       Modular inverse of Q modulo P, or NULL
+ *
+ * \return         0 if successful, testifying that the non-NULL optional
+ *                 parameters provided are in accordance with the core
+ *                 RSA parameters. Non-zero error code otherwise.
+ *
+ * \note           This function performs in-place computations on the
+ *                 parameters DP, DQ and QP. If modification cannot be
+ *                 tolerated, you should make copies with mbedtls_mpi_copy
+ *                 before calling this function.
+ *
+ */
+int mbedtls_rsa_check_crt( mbedtls_rsa_context *ctx,
+                           mbedtls_mpi *DP,
+                           mbedtls_mpi *DQ,
+                           mbedtls_mpi *QP );
+
+/**
+ * \brief          Export core parameters of an RSA key
+ *
+ * \param ctx      Initialized RSA context
+ * \param N        MPI to hold the RSA modulus, or NULL
+ * \param P        MPI to hold the first prime factor of N, or NULL
+ * \param Q        MPI to hold the second prime factor of N, or NULL
+ * \param D        MPI to hold the private exponent, or NULL
+ * \param E        MPI to hold the public exponent, or NULL
+ *
+ * \return         0 if successful, non-zero error code otherwise.
+ *
+ */
+int mbedtls_rsa_export( const mbedtls_rsa_context *ctx,
+                        mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
+                        mbedtls_mpi *D, mbedtls_mpi *E );
+
+/**
+ * \brief          Export core parameters of an RSA key
+ *                 in raw big-endian binary format
+ *
+ * \param ctx      Initialized RSA context
+ * \param N        Byte array to store the RSA modulus, or NULL
+ * \param N_len    Size of buffer for modulus
+ * \param P        Byte array to hold the first prime factor of N, or NULL
+ * \param P_len    Size of buffer for first prime factor
+ * \param Q        Byte array to hold the second prime factor of N, or NULL
+ * \param Q_len    Size of buffer for second prime factor
+ * \param D        Byte array to hold the private exponent, or NULL
+ * \param D_len    Size of buffer for private exponent
+ * \param E        Byte array to hold the public exponent, or NULL
+ * \param E_len    Size of buffer for public exponent
+ *
+ * \note           The length fields are ignored if the corresponding
+ *                 buffer pointers are NULL.
+ *
+ * \return         0 if successful. In this case, the non-NULL buffers
+ *                 pointed to by N, P, Q, D, E are fully written, with
+ *                 additional unused space filled leading by 0-bytes.
+ *
+ */
+int mbedtls_rsa_export_raw( const mbedtls_rsa_context *ctx,
+                            unsigned char *N, size_t N_len,
+                            unsigned char *P, size_t P_len,
+                            unsigned char *Q, size_t Q_len,
+                            unsigned char *D, size_t D_len,
+                            unsigned char *E, size_t E_len );
+
+/**
+ * \brief          Export CRT parameters of a private RSA key
+ *
+ * \param ctx      Initialized RSA context
+ * \param DP       MPI to hold D modulo P-1, or NULL
+ * \param DQ       MPI to hold D modulo Q-1, or NULL
+ * \param QP       MPI to hold modular inverse of Q modulo P, or NULL
+ *
+ * \return         0 if successful, non-zero error code otherwise.
+ *
+ * \note           Alternative RSA implementations not using CRT-parameters
+ *                 internally can implement this function using based on
+ *                 \c mbedtls_rsa_deduce_opt.
+ *
+ */
+int mbedtls_rsa_export_crt( const mbedtls_rsa_context *ctx,
+                            mbedtls_mpi *DP, mbedtls_mpi *DQ, mbedtls_mpi *QP );
+
 /**
  * \brief          Set padding for an already initialized RSA context
  *                 See \c mbedtls_rsa_init() for details.
@@ -284,6 +468,16 @@ void mbedtls_rsa_init( mbedtls_rsa_context *ctx,
  */
 void mbedtls_rsa_set_padding( mbedtls_rsa_context *ctx, int padding, int hash_id);
 
+/**
+ * \brief          Get length of RSA modulus in bytes
+ *
+ * \param ctx      Initialized RSA context
+ *
+ * \return         Length of RSA modulus, in bytes.
+ *
+ */
+size_t mbedtls_rsa_get_len( const mbedtls_rsa_context *ctx );
+
 /**
  * \brief          Generate an RSA keypair
  *
@@ -469,7 +663,7 @@ int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx,
  *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
  *                 if RSA-1024 is used) to be able to hold an arbitrary
  *                 decrypted message. If it is not large enough to hold
- *                 the decryption of the particular ciphertext provided, 
+ *                 the decryption of the particular ciphertext provided,
  *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
  * \note           The input buffer must be as large as the size
@@ -501,7 +695,7 @@ int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx,
  *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
  *                 if RSA-1024 is used) to be able to hold an arbitrary
  *                 decrypted message. If it is not large enough to hold
- *                 the decryption of the particular ciphertext provided, 
+ *                 the decryption of the particular ciphertext provided,
  *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
  * \note           The input buffer must be as large as the size

From 617c1aeb1853f305ef01df5795d8cf1985bc5538 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 14:11:24 +0100
Subject: [PATCH 276/745] Implement new RSA interface functions

---
 library/rsa.c | 331 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 331 insertions(+)

diff --git a/library/rsa.c b/library/rsa.c
index 7a7f2f1480..c807f911c8 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -459,18 +459,339 @@ cleanup:
     return( ret );
 }
 
+
+/*
+ * Default RSA interface implementation
+ */
+
+
+int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
+                        const mbedtls_mpi *N,
+                        const mbedtls_mpi *P, const mbedtls_mpi *Q,
+                        const mbedtls_mpi *D, const mbedtls_mpi *E )
+{
+    int ret;
+
+    if( ( N != NULL && ( ret = mbedtls_mpi_copy( &ctx->N, N ) ) != 0 ) ||
+        ( P != NULL && ( ret = mbedtls_mpi_copy( &ctx->P, P ) ) != 0 ) ||
+        ( Q != NULL && ( ret = mbedtls_mpi_copy( &ctx->Q, Q ) ) != 0 ) ||
+        ( D != NULL && ( ret = mbedtls_mpi_copy( &ctx->D, D ) ) != 0 ) ||
+        ( E != NULL && ( ret = mbedtls_mpi_copy( &ctx->E, E ) ) != 0 ) )
+    {
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+    }
+
+    if( N != NULL )
+        ctx->len = mbedtls_mpi_size( &ctx->N );
+
+    return( 0 );
+}
+
+int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
+                            unsigned char *N, size_t N_len,
+                            unsigned char *P, size_t P_len,
+                            unsigned char *Q, size_t Q_len,
+                            unsigned char *D, size_t D_len,
+                            unsigned char *E, size_t E_len )
+{
+    int ret;
+
+    if( N != NULL )
+    {
+        MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->N, N, N_len ) );
+        ctx->len = mbedtls_mpi_size( &ctx->N );
+    }
+
+    if( P != NULL )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->P, P, P_len ) );
+
+    if( Q != NULL )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->Q, Q, Q_len ) );
+
+    if( D != NULL )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->D, D, D_len ) );
+
+    if( E != NULL )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->E, E, E_len ) );
+
+cleanup:
+
+    if( ret != 0 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+
+    return( 0 );
+}
+
+int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
+                          int (*f_rng)(void *, unsigned char *, size_t),
+                          void *p_rng )
 {
     int ret = 0;
 
+    const int have_N = ( mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 );
+    const int have_P = ( mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 );
+    const int have_Q = ( mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 );
+    const int have_D = ( mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 );
+    const int have_E = ( mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0 );
 
+    /*
+     * Check whether provided parameters are enough
+     * to deduce all others. The following incomplete
+     * parameter sets for private keys are supported:
+     *
+     * (1) P, Q missing.
+     * (2) D and potentially N missing.
+     *
+     */
+    const int complete   = have_N &&  have_P &&  have_Q &&  have_D && have_E;
+    const int pq_missing = have_N && !have_P && !have_Q &&  have_D && have_E;
+    const int d_missing  =            have_P &&  have_Q && !have_D && have_E;
+    const int is_pub     = have_N && !have_P && !have_Q && !have_D && have_E;
 
+    const int is_priv = complete || pq_missing || d_missing;
 
+    if( !is_priv && !is_pub )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+    /*
+     * Step 1: Deduce and verify all core parameters.
+     */
+
+    if( pq_missing )
+    {
+        /* This includes sanity checking of core parameters,
+         * so no further checks necessary. */
+        ret = mbedtls_rsa_deduce_moduli( &ctx->N, &ctx->D, &ctx->E,
+                                         f_rng, p_rng,
+                                         &ctx->P, &ctx->Q );
+        if( ret != 0 )
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+
+    }
+    else if( d_missing )
+    {
+        /* If a PRNG is provided, check if P, Q are prime. */
+        if( f_rng != NULL  &&
+            ( ( ret = mbedtls_mpi_is_prime( &ctx->P, f_rng, p_rng ) ) != 0 ||
+              ( ret = mbedtls_mpi_is_prime( &ctx->Q, f_rng, p_rng ) ) != 0 ) )
+        {
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+        }
+
+        /* Compute N if missing. */
+        if( !have_N &&
+            ( ret = mbedtls_mpi_mul_mpi( &ctx->N, &ctx->P, &ctx->Q ) ) != 0 )
+        {
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+        }
+
+        /* Deduce private exponent. This includes double-checking of the result,
+         * so together with the primality test above all core parameters are
+         * guaranteed to be sane if this call succeeds. */
+        if( ( ret = mbedtls_rsa_deduce_private( &ctx->P, &ctx->Q,
+                                                &ctx->D, &ctx->E ) ) != 0 )
+        {
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+        }
+    }
+    else if( complete )
+    {
+        /* Check complete set of imported core parameters. */
+        if( ( ret = mbedtls_rsa_check_params( &ctx->N, &ctx->P, &ctx->Q,
+                                              &ctx->D, &ctx->E,
+                                              f_rng, p_rng ) ) != 0 )
+        {
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+        }
+    }
+
+    /* In the remaining case of a public key, there's nothing to check for. */
+
+    /*
+     * Step 2: Deduce all additional parameters specific
+     *         to our current RSA implementaiton.
+     */
+
+    if( is_priv )
+    {
+        ret = mbedtls_rsa_deduce_crt( &ctx->P,  &ctx->Q,  &ctx->D,
+                                      &ctx->DP, &ctx->DQ, &ctx->QP );
+        if( ret != 0 )
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+    }
+
+    /*
+     * Step 3: Double check
+     */
+
+    if( is_priv )
+    {
+        if( ( ret = mbedtls_rsa_check_privkey( ctx ) ) != 0 )
+            return( ret );
+    }
+    else
+    {
+        if( ( ret = mbedtls_rsa_check_pubkey( ctx ) ) != 0 )
+            return( ret );
+    }
+
+    return( 0 );
+}
+
+/*
+ * Check if CRT parameters match RSA context.
+ * This has to be implemented even if CRT is not used,
+ * in order to be able to validate DER encoded RSA keys,
+ * which always contain CRT parameters.
+ */
+int mbedtls_rsa_check_crt( mbedtls_rsa_context *ctx, mbedtls_mpi *DP,
+                           mbedtls_mpi *DQ, mbedtls_mpi *QP )
+{
+    /* Check if key is private or public */
+    const int opt_present =
+        mbedtls_mpi_cmp_int( &ctx->DP, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->DQ, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->QP, 0 ) != 0;
+
+    if( !opt_present )
+    {
+        /* Checking optional parameters only makes sense for private keys. */
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    }
+
+    /* Alternative implementations not having DP, DQ, QP as part of
+     * the RSA context structure could perform the following checks instead:
+     * (1) Check that DP - P     == 0 mod P - 1
+     * (2) Check that DQ - Q     == 0 mod Q - 1
+     * (3) Check that QP * P - 1 == 0 mod P
+     */
+
+    if( ( DP != NULL && mbedtls_mpi_cmp_mpi( DP, &ctx->DP ) != 0 ) ||
+        ( DQ != NULL && mbedtls_mpi_cmp_mpi( DQ, &ctx->DQ ) != 0 ) ||
+        ( QP != NULL && mbedtls_mpi_cmp_mpi( QP, &ctx->QP ) != 0 ) )
+    {
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    }
+
+    return( 0 );
+}
+
+int mbedtls_rsa_export_raw( const mbedtls_rsa_context *ctx,
+                            unsigned char *N, size_t N_len,
+                            unsigned char *P, size_t P_len,
+                            unsigned char *Q, size_t Q_len,
+                            unsigned char *D, size_t D_len,
+                            unsigned char *E, size_t E_len )
+{
+    int ret = 0;
+
+    /* Check if key is private or public */
+    const int is_priv =
+        mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0;
+
+    if( !is_priv )
+    {
+        /* If we're trying to export private parameters for a public key,
+         * something must be wrong. */
+        if( P != NULL || Q != NULL || D != NULL )
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+    }
+
+    if( N != NULL )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->N, N, N_len ) );
+
+    if( P != NULL )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->P, P, P_len ) );
+
+    if( Q != NULL )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->Q, Q, Q_len ) );
+
+    if( D != NULL )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->D, D, D_len ) );
+
+    if( E != NULL )
+        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &ctx->E, E, E_len ) );
 
 cleanup:
 
     return( ret );
 }
 
+int mbedtls_rsa_export( const mbedtls_rsa_context *ctx,
+                        mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
+                        mbedtls_mpi *D, mbedtls_mpi *E )
+{
+    int ret;
+
+    /* Check if key is private or public */
+    int is_priv =
+        mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0;
+
+    if( !is_priv )
+    {
+        /* If we're trying to export private parameters for a public key,
+         * something must be wrong. */
+        if( P != NULL || Q != NULL || D != NULL )
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+    }
+
+    /* Export all requested core parameters. */
+
+    if( ( N != NULL && ( ret = mbedtls_mpi_copy( N, &ctx->N ) ) != 0 ) ||
+        ( P != NULL && ( ret = mbedtls_mpi_copy( P, &ctx->P ) ) != 0 ) ||
+        ( Q != NULL && ( ret = mbedtls_mpi_copy( Q, &ctx->Q ) ) != 0 ) ||
+        ( D != NULL && ( ret = mbedtls_mpi_copy( D, &ctx->D ) ) != 0 ) ||
+        ( E != NULL && ( ret = mbedtls_mpi_copy( E, &ctx->E ) ) != 0 ) )
+    {
+        return( ret );
+    }
+
+    return( 0 );
+}
+
+/*
+ * Export CRT parameters
+ * This must also be implemented if CRT is not used, for being able to
+ * write DER encoded RSA keys. The helper function mbedtls_rsa_deduce_crt
+ * can be used in this case.
+ */
+int mbedtls_rsa_export_crt( const mbedtls_rsa_context *ctx,
+                            mbedtls_mpi *DP, mbedtls_mpi *DQ, mbedtls_mpi *QP )
+{
+    int ret;
+
+    /* Check if key is private or public */
+    int is_priv =
+        mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0;
+
+    if( !is_priv )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+    /* Export all requested blinding parameters. */
+
+    if( ( DP != NULL && ( ret = mbedtls_mpi_copy( DP, &ctx->DP ) ) != 0 ) ||
+        ( DQ != NULL && ( ret = mbedtls_mpi_copy( DQ, &ctx->DQ ) ) != 0 ) ||
+        ( QP != NULL && ( ret = mbedtls_mpi_copy( QP, &ctx->QP ) ) != 0 ) )
+    {
+        return( ret );
+    }
+
+    return( 0 );
+}
 
 /*
  * Initialize an RSA context
@@ -497,6 +818,16 @@ void mbedtls_rsa_set_padding( mbedtls_rsa_context *ctx, int padding, int hash_id
     ctx->hash_id = hash_id;
 }
 
+/*
+ * Get length in bytes of RSA modulus
+ */
+
+size_t mbedtls_rsa_get_len( const mbedtls_rsa_context *ctx )
+{
+    return( mbedtls_mpi_size( &ctx->N ) );
+}
+
+
 #if defined(MBEDTLS_GENPRIME)
 
 /*

From 8fd5548241b11589799b7a5dde0d44bf09975df6 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 14:07:48 +0100
Subject: [PATCH 277/745] Minor formatting changes

---
 include/mbedtls/rsa.h                | 24 +++++++++++++-----------
 library/pkwrite.c                    |  8 ++++----
 tests/suites/test_suite_rsa.function |  9 +++++++--
 3 files changed, 24 insertions(+), 17 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 6f527c176c..366502a85b 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -235,7 +235,7 @@ typedef struct
     mbedtls_mpi Vf;                     /*!<  cached un-blinding value  */
 
     int padding;                /*!<  MBEDTLS_RSA_PKCS_V15 for 1.5 padding and
-                                      MBEDTLS_RSA_PKCS_v21 for OAEP/PSS         */
+                                      MBEDTLS_RSA_PKCS_v21 for OAEP/PSS */
     int hash_id;                /*!<  Hash identifier of mbedtls_md_type_t as
                                       specified in the mbedtls_md.h header file
                                       for the EME-OAEP and EMSA-PSS
@@ -271,8 +271,8 @@ mbedtls_rsa_context;
  *                 MBEDTLS_MD_NONE) for verifying them.
  */
 void mbedtls_rsa_init( mbedtls_rsa_context *ctx,
-               int padding,
-               int hash_id);
+                       int padding,
+                       int hash_id);
 
 
 /**
@@ -466,7 +466,8 @@ int mbedtls_rsa_export_crt( const mbedtls_rsa_context *ctx,
  * \param padding  MBEDTLS_RSA_PKCS_V15 or MBEDTLS_RSA_PKCS_V21
  * \param hash_id  MBEDTLS_RSA_PKCS_V21 hash identifier
  */
-void mbedtls_rsa_set_padding( mbedtls_rsa_context *ctx, int padding, int hash_id);
+void mbedtls_rsa_set_padding( mbedtls_rsa_context *ctx, int padding,
+                              int hash_id);
 
 /**
  * \brief          Get length of RSA modulus in bytes
@@ -493,12 +494,12 @@ size_t mbedtls_rsa_get_len( const mbedtls_rsa_context *ctx );
  * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
  */
 int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
-                 int (*f_rng)(void *, unsigned char *, size_t),
-                 void *p_rng,
-                 unsigned int nbits, int exponent );
+                         int (*f_rng)(void *, unsigned char *, size_t),
+                         void *p_rng,
+                         unsigned int nbits, int exponent );
 
 /**
- * \brief          Check a public RSA key
+ * \brief          Check if a context contains an RSA public key
  *
  * \param ctx      RSA context to be checked
  *
@@ -507,7 +508,8 @@ int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
 int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx );
 
 /**
- * \brief          Check a private RSA key
+ * \brief          Check if a context contains a complete
+ *                 and valid RSA private key.
  *
  * \param ctx      RSA context to be checked
  *
@@ -729,10 +731,10 @@ int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
  *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
  *                 if RSA-1024 is used) to be able to hold an arbitrary
  *                 decrypted message. If it is not large enough to hold
- *                 the decryption of the particular ciphertext provided, 
+ *                 the decryption of the particular ciphertext provided,
  *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
- * \note           The input buffer must be as large as the size 
+ * \note           The input buffer must be as large as the size
  *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
diff --git a/library/pkwrite.c b/library/pkwrite.c
index 83b798c119..e00545881b 100644
--- a/library/pkwrite.c
+++ b/library/pkwrite.c
@@ -62,7 +62,7 @@
  *  }
  */
 static int pk_write_rsa_pubkey( unsigned char **p, unsigned char *start,
-                                  mbedtls_rsa_context *rsa )
+                                mbedtls_rsa_context *rsa )
 {
     int ret;
     size_t len = 0;
@@ -83,7 +83,7 @@ static int pk_write_rsa_pubkey( unsigned char **p, unsigned char *start,
  * EC public key is an EC point
  */
 static int pk_write_ec_pubkey( unsigned char **p, unsigned char *start,
-                                 mbedtls_ecp_keypair *ec )
+                               mbedtls_ecp_keypair *ec )
 {
     int ret;
     size_t len = 0;
@@ -111,7 +111,7 @@ static int pk_write_ec_pubkey( unsigned char **p, unsigned char *start,
  * }
  */
 static int pk_write_ec_param( unsigned char **p, unsigned char *start,
-                                mbedtls_ecp_keypair *ec )
+                              mbedtls_ecp_keypair *ec )
 {
     int ret;
     size_t len = 0;
@@ -128,7 +128,7 @@ static int pk_write_ec_param( unsigned char **p, unsigned char *start,
 #endif /* MBEDTLS_ECP_C */
 
 int mbedtls_pk_write_pubkey( unsigned char **p, unsigned char *start,
-                     const mbedtls_pk_context *key )
+                             const mbedtls_pk_context *key )
 {
     int ret;
     size_t len = 0;
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index d48bc8595e..a4f5e1e043 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -156,7 +156,9 @@ void rsa_pkcs1_sign_raw( char *message_hex_string, char *hash_result_string,
     unhexify( message_str, message_hex_string );
     hash_len = unhexify( hash_result, hash_result_string );
 
-    TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_pseudo_rand, &rnd_info, MBEDTLS_RSA_PRIVATE, MBEDTLS_MD_NONE, hash_len, hash_result, output ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_pseudo_rand, &rnd_info,
+                                         MBEDTLS_RSA_PRIVATE, MBEDTLS_MD_NONE,
+                                         hash_len, hash_result, output ) == 0 );
 
     hexify( output_str, output, ctx.len );
 
@@ -212,7 +214,10 @@ void rsa_pkcs1_verify_raw( char *message_hex_string, char *hash_result_string,
     hash_len = unhexify( hash_result, hash_result_string );
     unhexify( result_str, result_hex_str );
 
-    TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, MBEDTLS_MD_NONE, hash_len, hash_result, result_str ) == correct );
+    TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL,
+                              MBEDTLS_RSA_PUBLIC, MBEDTLS_MD_NONE,
+                              hash_len, hash_result,
+                              result_str ) == correct );
 
     /* For PKCS#1 v1.5, there is an alternative way to verify signatures */
     if( padding_mode == MBEDTLS_RSA_PKCS_V15 )

From 6b4ce49991607b25cb3b300aed7dc820675d0ea7 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 11:00:21 +0100
Subject: [PATCH 278/745] Add tests for rsa_deduce_private

This commit adds tests for the new library function mbedtls_rsa_deduce_private
for deducing the private RSA exponent D from the public exponent E and the
factorization (P,Q) of the RSA modulus:

- Two toy examples with small numbers that can be checked by hand, one
  working fine and another failing due to bad parameters.

- Two real world examples, one fine and one with bad parameters.
---
 tests/suites/test_suite_rsa.data     | 12 ++++++
 tests/suites/test_suite_rsa.function | 58 ++++++++++++++++++++++++++++
 2 files changed, 70 insertions(+)

diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 5013ac8b00..737df0b58d 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -367,6 +367,18 @@ mbedtls_rsa_gen_key:2048:3:0
 RSA Generate Key - 1025 bit key
 mbedtls_rsa_gen_key:1025:3:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
+RSA Deduce Private, toy example
+mbedtls_rsa_deduce_private:10:"7":10:"11":10:"7":10:"13":0:0
+
+RSA Deduce Private, toy example, corrupted
+mbedtls_rsa_deduce_private:10:"3":10:"5":10:"3":10:"3":1:MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
+
+RSA Deduce Private
+mbedtls_rsa_deduce_private:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"3":16:"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":0:0
+
+RSA Deduce Private, corrupted
+mbedtls_rsa_deduce_private:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
 RSA PKCS1 Encrypt Bad RNG
 depends_on:MBEDTLS_PKCS1_V15
 rsa_pkcs1_encrypt_bad_rng:"4E636AF98E40F3ADCFCCB698F4E80B9F":MBEDTLS_RSA_PKCS_V15:2048:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"3":"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":MBEDTLS_ERR_RSA_RNG_FAILED
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index a4f5e1e043..3234649b62 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -693,6 +693,64 @@ exit:
 }
 /* END_CASE */
 
+/* BEGIN_CASE */
+void mbedtls_rsa_deduce_private( int radix_P, char *input_P,
+                                 int radix_Q, char *input_Q,
+                                 int radix_E, char *input_E,
+                                 int radix_D, char *output_D,
+                                 int corrupt, int result )
+{
+    mbedtls_mpi P, Q, D, Dp, E, R, Rp;
+
+    mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &Dp );
+    mbedtls_mpi_init( &E );
+    mbedtls_mpi_init( &R ); mbedtls_mpi_init( &Rp );
+
+    TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &Dp, radix_D, output_D ) == 0 );
+
+    if( corrupt )
+    {
+        /* Make E even */
+        TEST_ASSERT( mbedtls_mpi_set_bit( &E, 0, 0 ) == 0 );
+    }
+
+    /* Try to deduce D from N, P, Q, E. */
+    TEST_ASSERT( mbedtls_rsa_deduce_private( &P, &Q, &D, &E ) == result );
+
+    if( !corrupt )
+    {
+        /*
+         * Check that D and Dp agree modulo LCM(P-1, Q-1).
+         */
+
+        /* Replace P,Q by P-1, Q-1 */
+        TEST_ASSERT( mbedtls_mpi_sub_int( &P, &P, 1 ) == 0 );
+        TEST_ASSERT( mbedtls_mpi_sub_int( &Q, &Q, 1 ) == 0 );
+
+        /* Check D == Dp modulo P-1 */
+        TEST_ASSERT( mbedtls_mpi_mod_mpi( &R,  &D,  &P ) == 0 );
+        TEST_ASSERT( mbedtls_mpi_mod_mpi( &Rp, &Dp, &P ) == 0 );
+        TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R,  &Rp )     == 0 );
+
+        /* Check D == Dp modulo Q-1 */
+        TEST_ASSERT( mbedtls_mpi_mod_mpi( &R,  &D,  &Q ) == 0 );
+        TEST_ASSERT( mbedtls_mpi_mod_mpi( &Rp, &Dp, &Q ) == 0 );
+        TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R,  &Rp )     == 0 );
+    }
+
+exit:
+
+    mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q  );
+    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &Dp );
+    mbedtls_mpi_free( &E );
+    mbedtls_mpi_free( &R ); mbedtls_mpi_free( &Rp );
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
 void rsa_selftest()
 {

From e78fd8d1b62d3b19ff07313dcdd64a20cf55cff9 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 11:00:44 +0100
Subject: [PATCH 279/745] Add tests for rsa_deduce_moduli

This commit adds test for the new library function mbedtls_rsa_deduce_moduli for
deducing the prime factors (P,Q) of an RSA modulus N from knowledge of a
pair (D,E) of public and private exponent:

- Two toy examples that can be checked by hand, one fine and with bad parameters.
- Two real world examples, one fine and one with bad parameters.
---
 tests/suites/test_suite_rsa.data     | 12 ++++++
 tests/suites/test_suite_rsa.function | 56 ++++++++++++++++++++++++++++
 2 files changed, 68 insertions(+)

diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 737df0b58d..610bc78932 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -379,6 +379,18 @@ mbedtls_rsa_deduce_private:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18
 RSA Deduce Private, corrupted
 mbedtls_rsa_deduce_private:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"3":16:"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":1:MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
 
+RSA Deduce Moduli, toy example
+mbedtls_rsa_deduce_moduli:10:"15":10:"3":10:"3":10:"3":10:"5":0:0
+
+RSA Deduce Moduli, toy example, corrupted
+mbedtls_rsa_deduce_moduli:10:"15":10:"3":10:"3":10:"3":10:"5":1:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
+
+RSA Deduce Moduli
+mbedtls_rsa_deduce_moduli:16:"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e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":0:0
+
+RSA Deduce Moduli, corrupted
+mbedtls_rsa_deduce_moduli:16:"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e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":1:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
+
 RSA PKCS1 Encrypt Bad RNG
 depends_on:MBEDTLS_PKCS1_V15
 rsa_pkcs1_encrypt_bad_rng:"4E636AF98E40F3ADCFCCB698F4E80B9F":MBEDTLS_RSA_PKCS_V15:2048:16:"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":16:"3":"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":MBEDTLS_ERR_RSA_RNG_FAILED
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 3234649b62..dc7ec40a02 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -693,6 +693,62 @@ exit:
 }
 /* END_CASE */
 
+/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
+void mbedtls_rsa_deduce_moduli( int radix_N, char *input_N,
+                                int radix_D, char *input_D,
+                                int radix_E, char *input_E,
+                                int radix_P, char *output_P,
+                                int radix_Q, char *output_Q,
+                                int corrupt, int result )
+{
+    mbedtls_mpi N, P, Pp, Q, Qp, D, E;
+
+    mbedtls_entropy_context entropy;
+    mbedtls_ctr_drbg_context ctr_drbg;
+    const char *pers = "test_suite_rsa";
+
+    mbedtls_mpi_init( &N );
+    mbedtls_mpi_init( &P );  mbedtls_mpi_init( &Q  );
+    mbedtls_mpi_init( &Pp ); mbedtls_mpi_init( &Qp );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
+
+    mbedtls_ctr_drbg_init( &ctr_drbg );
+    mbedtls_entropy_init( &entropy );
+    TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
+                                (const unsigned char *) pers, strlen( pers ) ) == 0 );
+
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &D, radix_D, input_D ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &Qp, radix_P, output_P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &Pp, radix_Q, output_Q ) == 0 );
+
+    if( corrupt )
+        TEST_ASSERT( mbedtls_mpi_add_int( &D, &D, 2 ) == 0 );
+
+    /* Try to deduce P, Q from N, D, E only. */
+    TEST_ASSERT( mbedtls_rsa_deduce_moduli( &N, &D, &E, mbedtls_ctr_drbg_random,
+                                            &ctr_drbg, &P, &Q ) == result );
+
+    if( !corrupt )
+    {
+        /* Check if (P,Q) = (Pp, Qp) or (P,Q) = (Qp, Pp) */
+        TEST_ASSERT( ( mbedtls_mpi_cmp_mpi( &P, &Pp ) == 0 && mbedtls_mpi_cmp_mpi( &Q, &Qp ) == 0 ) ||
+                     ( mbedtls_mpi_cmp_mpi( &P, &Qp ) == 0 && mbedtls_mpi_cmp_mpi( &Q, &Pp ) == 0 ) );
+    }
+
+exit:
+
+    mbedtls_mpi_free( &N );
+    mbedtls_mpi_free( &P  ); mbedtls_mpi_free( &Q  );
+    mbedtls_mpi_free( &Pp ); mbedtls_mpi_free( &Qp );
+    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E );
+
+    mbedtls_ctr_drbg_free( &ctr_drbg );
+    mbedtls_entropy_free( &entropy );
+}
+/* END_CASE */
+
 /* BEGIN_CASE */
 void mbedtls_rsa_deduce_private( int radix_P, char *input_P,
                                  int radix_Q, char *input_Q,

From c77ab892e5bc4d8c1c06dc8dd409d3fba27094d8 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 11:01:06 +0100
Subject: [PATCH 280/745] Add tests for rsa_import, rsa_import_raw and
 rsa_complete

This commit adds numerous tests for the new library functions mbedtls_rsa_import
and mbedtls_rsa_import_raw in conjunction with mbedtls_rsa_complete for
importing and completing core sets of core RSA parameters (N,P,Q,D,E) into an
RSA context, with the importing accepting either MPI's or raw big endian
buffers.

Each test is determined by the following parameters:
1) Set of parameters provided
   We're testing full sets (N,P,Q,D,E), partial sets (N,-,-,D,E) and (N,P,Q,-,E)
   that are sufficient to generate missing parameters, and the partial and
   insufficient set (N, -, Q, -, E).
2) Simultaenous or successive importing
   The functions rsa_import and rsa_import_raw accept importing parameters at
   once or one after another. We test both.
3) Sanity of parameters
---
 tests/suites/test_suite_rsa.data     |  60 ++++++++
 tests/suites/test_suite_rsa.function | 199 +++++++++++++++++++++++++++
 2 files changed, 259 insertions(+)

diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 610bc78932..15bd3dfbf4 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -391,6 +391,66 @@ mbedtls_rsa_deduce_moduli:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac
 RSA Deduce Moduli, corrupted
 mbedtls_rsa_deduce_moduli:16:"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e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":1:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
 
+RSA Import (N,P,Q,D,E)
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import (N,P,Q,D,E), successive
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import (N,-,-,D,E)
+mbedtls_rsa_import:16:"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
+
+RSA Import (N,-,-,D,E), succesive
+mbedtls_rsa_import:16:"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
+
+RSA Import (N,P,Q,-,E)
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:0
+
+RSA Import (N,P,Q,-,E), successive
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:0
+
+RSA Import (N,-,Q,-,E)
+mbedtls_rsa_import:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+
+RSA Import (N,-,Q,-,E), successive
+mbedtls_rsa_import:16:"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":16:"":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+
+RSA Import (N,-,-,-,E), complete public key
+mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"3":0:0
+
+RSA Import (N,-,-,-,E), complete public key, successive
+mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"3":1:0
+
+RSA Import Raw (N,P,Q,D,E), complete private key
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import Raw (N,P,Q,D,E), successive
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":"03":1:0
+
+RSA Import Raw (N,-,-,D,E)
+mbedtls_rsa_import_raw:"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
+
+RSA Import Raw (N,-,-,D,E), successive
+mbedtls_rsa_import_raw:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":"":"":"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":"03":1:0
+
+RSA Import Raw (N,P,Q,-,E)
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:0
+
+RSA Import Raw (N,P,Q,-,E), successive
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:0
+
+RSA Import Raw (N,-,Q,-,E)
+mbedtls_rsa_import_raw:"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":"":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+
+RSA Import Raw (N,-,Q,-,E), successive
+mbedtls_rsa_import_raw:"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":"":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+
+RSA Import Raw (N,-,-,-,E)
+mbedtls_rsa_import_raw:"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":"":"":"":"03":0:0
+
+RSA Import Raw (N,-,-,-,E), successive
+mbedtls_rsa_import_raw:"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":"":"":"":"03":1:0
+
 RSA PKCS1 Encrypt Bad RNG
 depends_on:MBEDTLS_PKCS1_V15
 rsa_pkcs1_encrypt_bad_rng:"4E636AF98E40F3ADCFCCB698F4E80B9F":MBEDTLS_RSA_PKCS_V15:2048:16:"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":16:"3":"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":MBEDTLS_ERR_RSA_RNG_FAILED
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index dc7ec40a02..19867ec3ba 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -807,6 +807,205 @@ exit:
 }
 /* END_CASE */
 
+/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
+void mbedtls_rsa_import( int radix_N, char *input_N,
+                         int radix_P, char *input_P,
+                         int radix_Q, char *input_Q,
+                         int radix_D, char *input_D,
+                         int radix_E, char *input_E,
+                         int successive,
+                         int result )
+{
+    mbedtls_mpi N, P, Q, D, E;
+    mbedtls_rsa_context ctx;
+
+    mbedtls_entropy_context entropy;
+    mbedtls_ctr_drbg_context ctr_drbg;
+    const char *pers = "test_suite_rsa";
+
+    mbedtls_ctr_drbg_init( &ctr_drbg );
+
+    mbedtls_entropy_init( &entropy );
+    TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
+                                (const unsigned char *) pers, strlen( pers ) ) == 0 );
+
+    mbedtls_rsa_init( &ctx, 0, 0 );
+
+    mbedtls_mpi_init( &N );
+    mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
+
+    if( strlen( input_N ) )
+        TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+
+    if( strlen( input_P ) )
+        TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+
+    if( strlen( input_Q ) )
+        TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+
+    if( strlen( input_D ) )
+        TEST_ASSERT( mbedtls_mpi_read_string( &D, radix_D, input_D ) == 0 );
+
+    if( strlen( input_E ) )
+        TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+
+    if( !successive )
+    {
+        TEST_ASSERT( mbedtls_rsa_import( &ctx,
+                             strlen( input_N ) ? &N : NULL,
+                             strlen( input_P ) ? &P : NULL,
+                             strlen( input_Q ) ? &Q : NULL,
+                             strlen( input_D ) ? &D : NULL,
+                             strlen( input_E ) ? &E : NULL ) == 0 );
+    }
+    else
+    {
+        /* Import N, P, Q, D, E separately.
+         * This should make no functional difference. */
+
+        TEST_ASSERT( mbedtls_rsa_import( &ctx,
+                               strlen( input_N ) ? &N : NULL,
+                               NULL, NULL, NULL, NULL ) == 0 );
+
+        TEST_ASSERT( mbedtls_rsa_import( &ctx,
+                               NULL,
+                               strlen( input_P ) ? &P : NULL,
+                               NULL, NULL, NULL ) == 0 );
+
+        TEST_ASSERT( mbedtls_rsa_import( &ctx,
+                               NULL, NULL,
+                               strlen( input_Q ) ? &Q : NULL,
+                               NULL, NULL ) == 0 );
+
+        TEST_ASSERT( mbedtls_rsa_import( &ctx,
+                               NULL, NULL, NULL,
+                               strlen( input_D ) ? &D : NULL,
+                               NULL ) == 0 );
+
+        TEST_ASSERT( mbedtls_rsa_import( &ctx,
+                               NULL, NULL, NULL, NULL,
+                               strlen( input_E ) ? &E : NULL ) == 0 );
+    }
+
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx,
+                                       mbedtls_ctr_drbg_random,
+                                       &ctr_drbg ) == result );
+
+exit:
+
+    mbedtls_rsa_free( &ctx );
+
+    mbedtls_ctr_drbg_free( &ctr_drbg );
+    mbedtls_entropy_free( &entropy );
+
+    mbedtls_mpi_free( &N );
+    mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E );
+}
+/* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
+void mbedtls_rsa_import_raw( char *input_N,
+                             char *input_P, char *input_Q,
+                             char *input_D, char *input_E,
+                             int successive,
+                             int result )
+{
+    unsigned char bufN[1000];
+    unsigned char bufP[1000];
+    unsigned char bufQ[1000];
+    unsigned char bufD[1000];
+    unsigned char bufE[1000];
+
+    size_t lenN = 0;
+    size_t lenP = 0;
+    size_t lenQ = 0;
+    size_t lenD = 0;
+    size_t lenE = 0;
+
+    mbedtls_rsa_context ctx;
+
+    mbedtls_entropy_context entropy;
+    mbedtls_ctr_drbg_context ctr_drbg;
+    const char *pers = "test_suite_rsa";
+
+    mbedtls_ctr_drbg_init( &ctr_drbg );
+
+    mbedtls_entropy_init( &entropy );
+    TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func,
+                                        &entropy, (const unsigned char *) pers,
+                                        strlen( pers ) ) == 0 );
+
+    mbedtls_rsa_init( &ctx, 0, 0 );
+
+    if( strlen( input_N ) )
+        lenN = unhexify( bufN, input_N );
+
+    if( strlen( input_P ) )
+        lenP = unhexify( bufP, input_P );
+
+    if( strlen( input_Q ) )
+        lenQ = unhexify( bufQ, input_Q );
+
+    if( strlen( input_D ) )
+        lenD = unhexify( bufD, input_D );
+
+    if( strlen( input_E ) )
+        lenE = unhexify( bufE, input_E );
+
+    if( !successive )
+    {
+        TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+                               ( lenN > 0 ) ? bufN : NULL, lenN,
+                               ( lenP > 0 ) ? bufP : NULL, lenP,
+                               ( lenQ > 0 ) ? bufQ : NULL, lenQ,
+                               ( lenD > 0 ) ? bufD : NULL, lenD,
+                               ( lenE > 0 ) ? bufE : NULL, lenE ) == 0 );
+    }
+    else
+    {
+        /* Import N, P, Q, D, E separately.
+         * This should make no functional difference. */
+
+        TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+                               ( lenN > 0 ) ? bufN : NULL, lenN,
+                               NULL, 0, NULL, 0, NULL, 0, NULL, 0 ) == 0 );
+
+        TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+                               NULL, 0,
+                               ( lenP > 0 ) ? bufP : NULL, lenP,
+                               NULL, 0, NULL, 0, NULL, 0 ) == 0 );
+
+        TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+                               NULL, 0, NULL, 0,
+                               ( lenQ > 0 ) ? bufQ : NULL, lenQ,
+                               NULL, 0, NULL, 0 ) == 0 );
+
+        TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+                               NULL, 0, NULL, 0, NULL, 0,
+                               ( lenD > 0 ) ? bufD : NULL, lenD,
+                               NULL, 0 ) == 0 );
+
+        TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+                               NULL, 0, NULL, 0, NULL, 0, NULL, 0,
+                               ( lenE > 0 ) ? bufE : NULL, lenE ) == 0 );
+    }
+
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx,
+                                       mbedtls_ctr_drbg_random,
+                                       &ctr_drbg ) == result );
+
+exit:
+
+    mbedtls_rsa_free( &ctx );
+
+    mbedtls_ctr_drbg_free( &ctr_drbg );
+    mbedtls_entropy_free( &entropy );
+
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
 void rsa_selftest()
 {

From 417f2d610721e819ae0f0340e3bdecec0a91329d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 11:44:51 +0100
Subject: [PATCH 281/745] Add tests for rsa_export

This commit adds tests for the new library function mbedtls_rsa_export. Each
test case performs the following steps:

- Parse and convert a set of hex-string decoded core RSA parameters into MPI's.
- Use these to initialize an RSA context
- Export core RSA parameters as MPI's again afterwards
- Compare initial MPI's to exported ones.

In the private key case, all core parameters are exported and sanity-checked,
regardless of whether they were also used during setup.

Each test split is performed twice, once with successive and once with
simultaneous exporting.
---
 tests/suites/test_suite_rsa.data     |  21 +++++
 tests/suites/test_suite_rsa.function | 125 +++++++++++++++++++++++++++
 2 files changed, 146 insertions(+)

diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 15bd3dfbf4..9128be9986 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -451,6 +451,27 @@ mbedtls_rsa_import_raw:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f
 RSA Import Raw (N,-,-,-,E), successive
 mbedtls_rsa_import_raw:"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":"":"":"":"03":1:0
 
+RSA Export (N,P,Q,D,E)
+mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Export (N,P,Q,D,E), successive
+mbedtls_rsa_export:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Export (N,-,-,D,E)
+mbedtls_rsa_export:16:"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
+
+RSA Export (N,-,-,D,E), succesive
+mbedtls_rsa_export:16:"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
+
+RSA Export (N,P,Q,-,E)
+mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0
+
+RSA Export (N,P,Q,-,E), successive
+mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1
+
+RSA Export (N,-,-,-,E)
+mbedtls_rsa_export:16:"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":16:"":16:"":16:"":16:"3":0
+
 RSA PKCS1 Encrypt Bad RNG
 depends_on:MBEDTLS_PKCS1_V15
 rsa_pkcs1_encrypt_bad_rng:"4E636AF98E40F3ADCFCCB698F4E80B9F":MBEDTLS_RSA_PKCS_V15:2048:16:"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":16:"3":"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":MBEDTLS_ERR_RSA_RNG_FAILED
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 19867ec3ba..6229b829cc 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -905,6 +905,131 @@ exit:
 }
 /* END_CASE */
 
+/* BEGIN_CASE */
+void mbedtls_rsa_export( int radix_N, char *input_N,
+                         int radix_P, char *input_P,
+                         int radix_Q, char *input_Q,
+                         int radix_D, char *input_D,
+                         int radix_E, char *input_E,
+                         int successive )
+{
+    /* Original MPI's with which we set up the RSA context */
+    mbedtls_mpi N, P, Q, D, E;
+
+    /* Exported MPI's */
+    mbedtls_mpi Ne, Pe, Qe, De, Ee;
+
+    const int have_N = ( strlen( input_N ) > 0 );
+    const int have_P = ( strlen( input_P ) > 0 );
+    const int have_Q = ( strlen( input_Q ) > 0 );
+    const int have_D = ( strlen( input_D ) > 0 );
+    const int have_E = ( strlen( input_E ) > 0 );
+
+    const int is_priv = have_P || have_Q || have_D;
+
+    mbedtls_rsa_context ctx;
+
+    mbedtls_rsa_init( &ctx, 0, 0 );
+
+    mbedtls_mpi_init( &N );
+    mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
+
+    mbedtls_mpi_init( &Ne );
+    mbedtls_mpi_init( &Pe ); mbedtls_mpi_init( &Qe );
+    mbedtls_mpi_init( &De ); mbedtls_mpi_init( &Ee );
+
+    /* Setup RSA context */
+
+    if( have_N )
+        TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+
+    if( have_P )
+        TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+
+    if( have_Q )
+        TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+
+    if( have_D )
+        TEST_ASSERT( mbedtls_mpi_read_string( &D, radix_D, input_D ) == 0 );
+
+    if( have_E )
+        TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+
+    TEST_ASSERT( mbedtls_rsa_import( &ctx,
+                                     strlen( input_N ) ? &N : NULL,
+                                     strlen( input_P ) ? &P : NULL,
+                                     strlen( input_Q ) ? &Q : NULL,
+                                     strlen( input_D ) ? &D : NULL,
+                                     strlen( input_E ) ? &E : NULL ) == 0 );
+
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
+
+    /*
+     * Export parameters and compare to original ones.
+     */
+
+    /* N and E must always be present. */
+    if( !successive )
+    {
+        TEST_ASSERT( mbedtls_rsa_export( &ctx, &Ne, NULL, NULL, NULL, &Ee ) == 0 );
+    }
+    else
+    {
+        TEST_ASSERT( mbedtls_rsa_export( &ctx, &Ne, NULL, NULL, NULL, NULL ) == 0 );
+        TEST_ASSERT( mbedtls_rsa_export( &ctx, NULL, NULL, NULL, NULL, &Ee ) == 0 );
+    }
+    TEST_ASSERT( mbedtls_mpi_cmp_mpi( &N, &Ne ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_cmp_mpi( &E, &Ee ) == 0 );
+
+    /* If we were providing enough information to setup a complete private context,
+     * we expect to be able to export all core parameters. */
+
+    if( is_priv )
+    {
+        if( !successive )
+        {
+            TEST_ASSERT( mbedtls_rsa_export( &ctx, NULL, &Pe, &Qe,
+                                             &De, NULL ) == 0 );
+        }
+        else
+        {
+            TEST_ASSERT( mbedtls_rsa_export( &ctx, NULL, &Pe, NULL,
+                                             NULL, NULL ) == 0 );
+            TEST_ASSERT( mbedtls_rsa_export( &ctx, NULL, NULL, &Qe,
+                                             NULL, NULL ) == 0 );
+            TEST_ASSERT( mbedtls_rsa_export( &ctx, NULL, NULL, NULL,
+                                             &De, NULL ) == 0 );
+        }
+
+        if( have_P )
+            TEST_ASSERT( mbedtls_mpi_cmp_mpi( &P, &Pe ) == 0 );
+
+        if( have_Q )
+            TEST_ASSERT( mbedtls_mpi_cmp_mpi( &Q, &Qe ) == 0 );
+
+        if( have_D )
+            TEST_ASSERT( mbedtls_mpi_cmp_mpi( &D, &De ) == 0 );
+
+        /* While at it, perform a sanity check */
+        TEST_ASSERT( mbedtls_rsa_check_params( &Ne, &Pe, &Qe, &De, &Ee,
+                                               NULL, NULL ) == 0 );
+    }
+
+exit:
+
+    mbedtls_rsa_free( &ctx );
+
+    mbedtls_mpi_free( &N );
+    mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E );
+
+    mbedtls_mpi_free( &Ne );
+    mbedtls_mpi_free( &Pe ); mbedtls_mpi_free( &Qe );
+    mbedtls_mpi_free( &De ); mbedtls_mpi_free( &Ee );
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
 void mbedtls_rsa_import_raw( char *input_N,
                              char *input_P, char *input_Q,

From f1b9a2c78358a00ab264054781e3ebfc5caa7627 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 11:49:22 +0100
Subject: [PATCH 282/745] Add tests for rsa_export_raw

This commit adds tests for the new library function mbedtls_rsa_export_raw.
Each test case performs the following steps:

- Parse and convert a set of hex-string decoded core RSA parameters into big
  endian byte arrays.
- Use these to initialize an RSA context
- Export core RSA parameters as byte arrays again afterwards
- Compare byte strings.

Each test split is performed twice, once with successive and once with
simultaneous exporting.
---
 tests/suites/test_suite_rsa.data     |  21 +++++
 tests/suites/test_suite_rsa.function | 131 +++++++++++++++++++++++++++
 2 files changed, 152 insertions(+)

diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 9128be9986..88ff9badbe 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -472,6 +472,27 @@ mbedtls_rsa_export:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7
 RSA Export (N,-,-,-,E)
 mbedtls_rsa_export:16:"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":16:"":16:"":16:"":16:"3":0
 
+RSA Export Raw (N,P,Q,D,E)
+mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Export Raw (N,P,Q,D,E), successive
+mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Export Raw (N,-,-,D,E)
+mbedtls_rsa_export_raw:"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
+
+RSA Export Raw (N,-,-,D,E), succesive
+mbedtls_rsa_export_raw:"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
+
+RSA Export Raw (N,P,Q,-,E)
+mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0
+
+RSA Export Raw (N,P,Q,-,E), successive
+mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1
+
+RSA Export Raw (N,-,-,-,E)
+mbedtls_rsa_export_raw:"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":"":"":"":"03":0
+
 RSA PKCS1 Encrypt Bad RNG
 depends_on:MBEDTLS_PKCS1_V15
 rsa_pkcs1_encrypt_bad_rng:"4E636AF98E40F3ADCFCCB698F4E80B9F":MBEDTLS_RSA_PKCS_V15:2048:16:"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":16:"3":"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":MBEDTLS_ERR_RSA_RNG_FAILED
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 6229b829cc..d5ca5fcae6 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -1030,6 +1030,137 @@ exit:
 }
 /* END_CASE */
 
+/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
+void mbedtls_rsa_export_raw( char *input_N, char *input_P,
+                             char *input_Q, char *input_D,
+                             char *input_E, int successive )
+{
+    /* Original raw buffers with which we set up the RSA context */
+    unsigned char bufN[1000];
+    unsigned char bufP[1000];
+    unsigned char bufQ[1000];
+    unsigned char bufD[1000];
+    unsigned char bufE[1000];
+
+    size_t lenN = 0;
+    size_t lenP = 0;
+    size_t lenQ = 0;
+    size_t lenD = 0;
+    size_t lenE = 0;
+
+    /* Exported buffers */
+    unsigned char bufNe[ sizeof( bufN ) ];
+    unsigned char bufPe[ sizeof( bufP ) ];
+    unsigned char bufQe[ sizeof( bufQ ) ];
+    unsigned char bufDe[ sizeof( bufD ) ];
+    unsigned char bufEe[ sizeof( bufE ) ];
+
+    const int have_N = ( strlen( input_N ) > 0 );
+    const int have_P = ( strlen( input_P ) > 0 );
+    const int have_Q = ( strlen( input_Q ) > 0 );
+    const int have_D = ( strlen( input_D ) > 0 );
+    const int have_E = ( strlen( input_E ) > 0 );
+
+    const int is_priv = have_P || have_Q || have_D;
+
+    mbedtls_rsa_context ctx;
+
+    mbedtls_rsa_init( &ctx, 0, 0 );
+
+    /* Setup RSA context */
+
+    if( have_N )
+        lenN = unhexify( bufN, input_N );
+
+    if( have_P )
+        lenP = unhexify( bufP, input_P );
+
+    if( have_Q )
+        lenQ = unhexify( bufQ, input_Q );
+
+    if( have_D )
+        lenD = unhexify( bufD, input_D );
+
+    if( have_E )
+        lenE = unhexify( bufE, input_E );
+
+    TEST_ASSERT( mbedtls_rsa_import_raw( &ctx,
+                               have_N ? bufN : NULL, lenN,
+                               have_P ? bufP : NULL, lenP,
+                               have_Q ? bufQ : NULL, lenQ,
+                               have_D ? bufD : NULL, lenD,
+                               have_E ? bufE : NULL, lenE ) == 0 );
+
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
+
+    /*
+     * Export parameters and compare to original ones.
+     */
+
+    /* N and E must always be present. */
+    if( !successive )
+    {
+        TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, bufNe, lenN,
+                                             NULL, 0, NULL, 0, NULL, 0,
+                                             bufEe, lenE ) == 0 );
+    }
+    else
+    {
+        TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, bufNe, lenN,
+                                             NULL, 0, NULL, 0, NULL, 0,
+                                             NULL, 0 ) == 0 );
+        TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, NULL, 0,
+                                             NULL, 0, NULL, 0, NULL, 0,
+                                             bufEe, lenE ) == 0 );
+    }
+    TEST_ASSERT( memcmp( bufN, bufNe, lenN ) == 0 );
+    TEST_ASSERT( memcmp( bufE, bufEe, lenE ) == 0 );
+
+    /* If we were providing enough information to setup a complete private context,
+     * we expect to be able to export all core parameters. */
+
+    if( is_priv )
+    {
+        if( !successive )
+        {
+            TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, NULL, 0,
+                                         bufPe, lenP ? lenP : sizeof( bufPe ),
+                                         bufQe, lenQ ? lenQ : sizeof( bufQe ),
+                                         bufDe, lenD ? lenD : sizeof( bufDe ),
+                                         NULL, 0 ) == 0 );
+        }
+        else
+        {
+            TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, NULL, 0,
+                                         bufPe, lenP ? lenP : sizeof( bufPe ),
+                                         NULL, 0, NULL, 0,
+                                         NULL, 0 ) == 0 );
+
+            TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, NULL, 0, NULL, 0,
+                                         bufQe, lenQ ? lenQ : sizeof( bufQe ),
+                                         NULL, 0, NULL, 0 ) == 0 );
+
+            TEST_ASSERT( mbedtls_rsa_export_raw( &ctx, NULL, 0, NULL, 0,
+                                         NULL, 0, bufDe, lenD ? lenD : sizeof( bufDe ),
+                                         NULL, 0 ) == 0 );
+        }
+
+        if( have_P )
+            TEST_ASSERT( memcmp( bufP, bufPe, lenP ) == 0 );
+
+        if( have_Q )
+            TEST_ASSERT( memcmp( bufQ, bufQe, lenQ ) == 0 );
+
+        if( have_D )
+            TEST_ASSERT( memcmp( bufD, bufDe, lenD ) == 0 );
+
+    }
+
+exit:
+    mbedtls_rsa_free( &ctx );
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
 void mbedtls_rsa_import_raw( char *input_N,
                              char *input_P, char *input_Q,

From ce00263bd293b643840dbbdc97800296ee5c413c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 13:22:36 +0100
Subject: [PATCH 283/745] Add tests for rsa_check_params

This commit adds test for the new library function mbedtls_rsa_check_params for
checking a set of RSA core parameters. There are some toy example tests with
small numbers that can be verified by hand, as well as tests with real world
numbers. Complete, partial and corrupted data are tested, as well the check for
primality exactly if a PRNG is provided.
---
 tests/suites/test_suite_rsa.data     | 33 ++++++++++++++
 tests/suites/test_suite_rsa.function | 64 ++++++++++++++++++++++++++++
 2 files changed, 97 insertions(+)

diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 88ff9badbe..5bef580c47 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -367,6 +367,39 @@ mbedtls_rsa_gen_key:2048:3:0
 RSA Generate Key - 1025 bit key
 mbedtls_rsa_gen_key:1025:3:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
+RSA Check Params, toy example
+mbedtls_rsa_check_params:10:"15":10:"3":10:"5":10:"3":10:"3":0:0
+
+RSA Check Params, toy example, N missing
+mbedtls_rsa_check_params:10:"":10:"3":10:"5":10:"3":10:"3":0:0
+
+RSA Check Params, toy example, E missing
+mbedtls_rsa_check_params:10:"15":10:"3":10:"5":10:"3":10:"":0:0
+
+RSA Check Params, toy example, corrupted
+mbedtls_rsa_check_params:10:"16":10:"3":10:"5":10:"3":10:"3":0:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
+
+RSA Check Params, toy example, non-primes, no PRNG
+mbedtls_rsa_check_params:10:"45":10:"9":10:"5":10:"7":10:"23":0:0
+
+RSA Check Params, toy example, non-primes, PRNG
+mbedtls_rsa_check_params:10:"45":10:"9":10:"5":10:"7":10:"23":1:MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
+
+RSA Check Params
+mbedtls_rsa_check_params:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Check Params, N missing
+mbedtls_rsa_check_params:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Check Params, bad N
+mbedtls_rsa_check_params:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Check Params, non-prime, no PRNG
+mbedtls_rsa_check_params:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd18":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"":0:0
+
+RSA Check Params, non-prime, PRNG
+mbedtls_rsa_check_params:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd18":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"":1:MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
+
 RSA Deduce Private, toy example
 mbedtls_rsa_deduce_private:10:"7":10:"11":10:"7":10:"13":0:0
 
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index d5ca5fcae6..1f3c3b3395 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -1030,6 +1030,70 @@ exit:
 }
 /* END_CASE */
 
+/* BEGIN_CASE */
+void mbedtls_rsa_check_params( int radix_N, char *input_N,
+                               int radix_P, char *input_P,
+                               int radix_Q, char *input_Q,
+                               int radix_D, char *input_D,
+                               int radix_E, char *input_E,
+                               int prng, int result )
+{
+    /* Original MPI's with which we set up the RSA context */
+    mbedtls_mpi N, P, Q, D, E;
+
+    const int have_N = ( strlen( input_N ) > 0 );
+    const int have_P = ( strlen( input_P ) > 0 );
+    const int have_Q = ( strlen( input_Q ) > 0 );
+    const int have_D = ( strlen( input_D ) > 0 );
+    const int have_E = ( strlen( input_E ) > 0 );
+
+    mbedtls_entropy_context entropy;
+    mbedtls_ctr_drbg_context ctr_drbg;
+    const char *pers = "test_suite_rsa";
+
+    mbedtls_mpi_init( &N );
+    mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
+
+    mbedtls_ctr_drbg_init( &ctr_drbg );
+    mbedtls_entropy_init( &entropy );
+    TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func,
+                                        &entropy, (const unsigned char *) pers,
+                                        strlen( pers ) ) == 0 );
+
+    if( have_N )
+        TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+
+    if( have_P )
+        TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+
+    if( have_Q )
+        TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+
+    if( have_D )
+        TEST_ASSERT( mbedtls_mpi_read_string( &D, radix_D, input_D ) == 0 );
+
+    if( have_E )
+        TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+
+    TEST_ASSERT( mbedtls_rsa_check_params( have_N ? &N : NULL,
+                                           have_P ? &P : NULL,
+                                           have_Q ? &Q : NULL,
+                                           have_D ? &D : NULL,
+                                           have_E ? &E : NULL,
+                                           prng ? mbedtls_ctr_drbg_random : NULL,
+                                           prng ? &ctr_drbg : NULL ) == result );
+exit:
+
+    mbedtls_ctr_drbg_free( &ctr_drbg );
+    mbedtls_entropy_free( &entropy );
+
+    mbedtls_mpi_free( &N );
+    mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E );
+}
+/* END_CASE */
+
 /* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
 void mbedtls_rsa_export_raw( char *input_N, char *input_P,
                              char *input_Q, char *input_D,

From 3a701161ff9b40d0945d0668ac4866237618938b Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 22 Aug 2017 13:52:43 +0100
Subject: [PATCH 284/745] Adapt RSA selftest to new RSA interface

This commit replaces direct manipulation of structure fields in the RSA selftest
by calls to the extended interface.
---
 library/rsa.c | 34 +++++++++++++++++++++++++---------
 1 file changed, 25 insertions(+), 9 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index c807f911c8..78db24031e 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -2495,17 +2495,23 @@ int mbedtls_rsa_self_test( int verbose )
     unsigned char sha1sum[20];
 #endif
 
+    mbedtls_mpi K;
+
+    mbedtls_mpi_init( &K );
     mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
 
-    rsa.len = KEY_LEN;
-    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.N , 16, RSA_N  ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.E , 16, RSA_E  ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.D , 16, RSA_D  ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.P , 16, RSA_P  ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.Q , 16, RSA_Q  ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.DP, 16, RSA_DP ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.DQ, 16, RSA_DQ ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &rsa.QP, 16, RSA_QP ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_N  ) );
+    MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, &K, NULL, NULL, NULL, NULL ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_P  ) );
+    MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, NULL, &K, NULL, NULL, NULL ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_Q  ) );
+    MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, NULL, NULL, &K, NULL, NULL ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_D  ) );
+    MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, NULL, NULL, NULL, &K, NULL ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_E  ) );
+    MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, NULL, NULL, NULL, NULL, &K ) );
+
+    MBEDTLS_MPI_CHK( mbedtls_rsa_complete( &rsa, NULL, NULL ) );
 
     if( verbose != 0 )
         mbedtls_printf( "  RSA key validation: " );
@@ -2519,6 +2525,15 @@ int mbedtls_rsa_self_test( int verbose )
         return( 1 );
     }
 
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_DP  ) );
+    MBEDTLS_MPI_CHK( mbedtls_rsa_check_crt( &rsa, &K, NULL, NULL ) );
+
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_DQ  ) );
+    MBEDTLS_MPI_CHK( mbedtls_rsa_check_crt( &rsa, NULL, &K, NULL ) );
+
+    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_QP  ) );
+    MBEDTLS_MPI_CHK( mbedtls_rsa_check_crt( &rsa, NULL, NULL, &K ) );
+
     if( verbose != 0 )
         mbedtls_printf( "passed\n  PKCS#1 encryption : " );
 
@@ -2592,6 +2607,7 @@ int mbedtls_rsa_self_test( int verbose )
         mbedtls_printf( "\n" );
 
 cleanup:
+    mbedtls_mpi_free( &K );
     mbedtls_rsa_free( &rsa );
 #else /* MBEDTLS_PKCS1_V15 */
     ((void) verbose);

From 6a1e7e5f4c072a6dee04473bd5602ab0bb1c7095 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 22 Aug 2017 13:55:00 +0100
Subject: [PATCH 285/745] Adapt pk_wrap.c to new RSA interface

This commit replaces direct manipulation of RSA context structure fields by
calls to the extended RSA interface in pk_wrap.c.
---
 library/pk_wrap.c | 30 +++++++++++++++++++-----------
 1 file changed, 19 insertions(+), 11 deletions(-)

diff --git a/library/pk_wrap.c b/library/pk_wrap.c
index db6274cbf9..bdc0f3927f 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -68,7 +68,8 @@ static int rsa_can_do( mbedtls_pk_type_t type )
 
 static size_t rsa_get_bitlen( const void *ctx )
 {
-    return( 8 * ((const mbedtls_rsa_context *) ctx)->len );
+    const mbedtls_rsa_context * rsa = (const mbedtls_rsa_context *) ctx;
+    return( 8 * mbedtls_rsa_get_len( rsa ) );
 }
 
 static int rsa_verify_wrap( void *ctx, mbedtls_md_type_t md_alg,
@@ -76,21 +77,23 @@ static int rsa_verify_wrap( void *ctx, mbedtls_md_type_t md_alg,
                    const unsigned char *sig, size_t sig_len )
 {
     int ret;
+    mbedtls_rsa_context * rsa = (mbedtls_rsa_context *) ctx;
+    size_t rsa_len = mbedtls_rsa_get_len( rsa );
 
 #if defined(MBEDTLS_HAVE_INT64)
     if( md_alg == MBEDTLS_MD_NONE && UINT_MAX < hash_len )
         return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 #endif /* MBEDTLS_HAVE_INT64 */
 
-    if( sig_len < ((mbedtls_rsa_context *) ctx)->len )
+    if( sig_len < rsa_len )
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
-    if( ( ret = mbedtls_rsa_pkcs1_verify( (mbedtls_rsa_context *) ctx, NULL, NULL,
+    if( ( ret = mbedtls_rsa_pkcs1_verify( rsa, NULL, NULL,
                                   MBEDTLS_RSA_PUBLIC, md_alg,
                                   (unsigned int) hash_len, hash, sig ) ) != 0 )
         return( ret );
 
-    if( sig_len > ((mbedtls_rsa_context *) ctx)->len )
+    if( sig_len > rsa_len )
         return( MBEDTLS_ERR_PK_SIG_LEN_MISMATCH );
 
     return( 0 );
@@ -101,14 +104,16 @@ static int rsa_sign_wrap( void *ctx, mbedtls_md_type_t md_alg,
                    unsigned char *sig, size_t *sig_len,
                    int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
+    mbedtls_rsa_context * rsa = (mbedtls_rsa_context *) ctx;
+
 #if defined(MBEDTLS_HAVE_INT64)
     if( md_alg == MBEDTLS_MD_NONE && UINT_MAX < hash_len )
         return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
 #endif /* MBEDTLS_HAVE_INT64 */
 
-    *sig_len = ((mbedtls_rsa_context *) ctx)->len;
+    *sig_len = mbedtls_rsa_get_len( rsa );
 
-    return( mbedtls_rsa_pkcs1_sign( (mbedtls_rsa_context *) ctx, f_rng, p_rng, MBEDTLS_RSA_PRIVATE,
+    return( mbedtls_rsa_pkcs1_sign( rsa, f_rng, p_rng, MBEDTLS_RSA_PRIVATE,
                 md_alg, (unsigned int) hash_len, hash, sig ) );
 }
 
@@ -117,10 +122,12 @@ static int rsa_decrypt_wrap( void *ctx,
                     unsigned char *output, size_t *olen, size_t osize,
                     int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
-    if( ilen != ((mbedtls_rsa_context *) ctx)->len )
+    mbedtls_rsa_context * rsa = (mbedtls_rsa_context *) ctx;
+
+    if( ilen != mbedtls_rsa_get_len( rsa ) )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    return( mbedtls_rsa_pkcs1_decrypt( (mbedtls_rsa_context *) ctx, f_rng, p_rng,
+    return( mbedtls_rsa_pkcs1_decrypt( rsa, f_rng, p_rng,
                 MBEDTLS_RSA_PRIVATE, olen, input, output, osize ) );
 }
 
@@ -129,13 +136,14 @@ static int rsa_encrypt_wrap( void *ctx,
                     unsigned char *output, size_t *olen, size_t osize,
                     int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
 {
-    *olen = ((mbedtls_rsa_context *) ctx)->len;
+    mbedtls_rsa_context * rsa = (mbedtls_rsa_context *) ctx;
+    *olen = mbedtls_rsa_get_len( rsa );
 
     if( *olen > osize )
         return( MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE );
 
-    return( mbedtls_rsa_pkcs1_encrypt( (mbedtls_rsa_context *) ctx,
-                f_rng, p_rng, MBEDTLS_RSA_PUBLIC, ilen, input, output ) );
+    return( mbedtls_rsa_pkcs1_encrypt( rsa, f_rng, p_rng, MBEDTLS_RSA_PUBLIC,
+                                       ilen, input, output ) );
 }
 
 static int rsa_check_pair_wrap( const void *pub, const void *prv )

From d58c5b2d164b0c05f5da81a843276ead828db683 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 22 Aug 2017 14:33:21 +0100
Subject: [PATCH 286/745] Adapt pkparse.c to new RSA interface

---
 library/pkparse.c | 123 +++++++++++++++++++++++++++++++++++-----------
 1 file changed, 94 insertions(+), 29 deletions(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index efdf437466..a6916e7b9b 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -520,19 +520,33 @@ static int pk_get_rsapubkey( unsigned char **p,
         return( MBEDTLS_ERR_PK_INVALID_PUBKEY +
                 MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
-    if( ( ret = mbedtls_asn1_get_mpi( p, end, &rsa->N ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( p, end, &rsa->E ) ) != 0 )
+    /* Import N */
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_INTEGER ) ) != 0 )
         return( MBEDTLS_ERR_PK_INVALID_PUBKEY + ret );
 
+    if( ( ret = mbedtls_rsa_import_raw( rsa, *p, len, NULL, 0, NULL, 0,
+                                        NULL, 0, NULL, 0 ) ) != 0 )
+        return( MBEDTLS_ERR_PK_INVALID_PUBKEY );
+
+    *p += len;
+
+    /* Import E */
+    if( ( ret = mbedtls_asn1_get_tag( p, end, &len, MBEDTLS_ASN1_INTEGER ) ) != 0 )
+        return( MBEDTLS_ERR_PK_INVALID_PUBKEY + ret );
+
+    if( ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, NULL, 0, NULL, 0,
+                                        NULL, 0, *p, len ) ) != 0 )
+        return( MBEDTLS_ERR_PK_INVALID_PUBKEY );
+
+    *p += len;
+
+    if( ( ret = mbedtls_rsa_complete( rsa, NULL, NULL ) ) != 0 )
+        return( MBEDTLS_ERR_PK_INVALID_PUBKEY );
+
     if( *p != end )
         return( MBEDTLS_ERR_PK_INVALID_PUBKEY +
                 MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
 
-    if( ( ret = mbedtls_rsa_check_pubkey( rsa ) ) != 0 )
-        return( MBEDTLS_ERR_PK_INVALID_PUBKEY );
-
-    rsa->len = mbedtls_mpi_size( &rsa->N );
-
     return( 0 );
 }
 #endif /* MBEDTLS_RSA_C */
@@ -643,10 +657,16 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
                                    const unsigned char *key,
                                    size_t keylen )
 {
-    int ret;
+    int ret, version;
     size_t len;
     unsigned char *p, *end;
 
+    mbedtls_mpi DP, DQ, QP;
+
+    mbedtls_mpi_init( &DP );
+    mbedtls_mpi_init( &DQ );
+    mbedtls_mpi_init( &QP );
+
     p = (unsigned char *) key;
     end = p + keylen;
 
@@ -674,45 +694,90 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
 
     end = p + len;
 
-    if( ( ret = mbedtls_asn1_get_int( &p, end, &rsa->ver ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_int( &p, end, &version ) ) != 0 )
     {
         return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
 
-    if( rsa->ver != 0 )
+    if( version != 0 )
     {
         return( MBEDTLS_ERR_PK_KEY_INVALID_VERSION );
     }
 
-    if( ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->N  ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->E  ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->D  ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->P  ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->Q  ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DP ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DQ ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->QP ) ) != 0 )
-    {
-        mbedtls_rsa_free( rsa );
-        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
-    }
+    /* Import N */
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+                                      MBEDTLS_ASN1_INTEGER ) ) != 0 ||
+        ( ret = mbedtls_rsa_import_raw( rsa, p, len, NULL, 0, NULL, 0,
+                                        NULL, 0, NULL, 0 ) ) != 0 )
+        goto cleanup;
+    p += len;
 
-    rsa->len = mbedtls_mpi_size( &rsa->N );
+    /* Import E */
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+                                      MBEDTLS_ASN1_INTEGER ) ) != 0 ||
+        ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, NULL, 0, NULL, 0,
+                                        NULL, 0, p, len ) ) != 0 )
+        goto cleanup;
+    p += len;
+
+    /* Import D */
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+                                      MBEDTLS_ASN1_INTEGER ) ) != 0 ||
+        ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, NULL, 0, NULL, 0,
+                                        p, len, NULL, 0 ) ) != 0 )
+        goto cleanup;
+    p += len;
+
+    /* Import P */
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+                                      MBEDTLS_ASN1_INTEGER ) ) != 0 ||
+        ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, p, len, NULL, 0,
+                                        NULL, 0, NULL, 0 ) ) != 0 )
+        goto cleanup;
+    p += len;
+
+    /* Import Q */
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+                                      MBEDTLS_ASN1_INTEGER ) ) != 0 ||
+        ( ret = mbedtls_rsa_import_raw( rsa, NULL, 0, NULL, 0, p, len,
+                                        NULL, 0, NULL, 0 ) ) != 0 )
+        goto cleanup;
+    p += len;
+
+    /* Complete the RSA private key */
+    if( ( ret = mbedtls_rsa_complete( rsa, NULL, NULL ) ) != 0 )
+        goto cleanup;
+
+    /* Check optional parameters */
+    if( ( ret = mbedtls_asn1_get_mpi( &p, end, &DP ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &DQ ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &QP ) ) != 0 ||
+        ( ret = mbedtls_rsa_check_crt( rsa, &DP, &DQ, &QP ) ) != 0 )
+        goto cleanup;
 
     if( p != end )
     {
-        mbedtls_rsa_free( rsa );
-        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
+        ret = MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
+              MBEDTLS_ERR_ASN1_LENGTH_MISMATCH ;
     }
 
-    if( ( ret = mbedtls_rsa_check_privkey( rsa ) ) != 0 )
+cleanup:
+
+    mbedtls_mpi_free( &DP );
+    mbedtls_mpi_free( &DQ );
+    mbedtls_mpi_free( &QP );
+
+    if( ret != 0 )
     {
+        if( ( ret & 0xff80 ) == 0 )
+            ret = MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret;
+        else
+            ret = MBEDTLS_ERR_PK_KEY_INVALID_FORMAT;
+
         mbedtls_rsa_free( rsa );
-        return( ret );
     }
 
-    return( 0 );
+    return( ret );
 }
 #endif /* MBEDTLS_RSA_C */
 

From 15f81fa21cfed84bcf79517d77c05baab696fcc0 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 12:38:27 +0100
Subject: [PATCH 287/745] Adapt pkwrite.c to new RSA interface

---
 library/pkwrite.c | 92 +++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 81 insertions(+), 11 deletions(-)

diff --git a/library/pkwrite.c b/library/pkwrite.c
index e00545881b..cb3c426f6a 100644
--- a/library/pkwrite.c
+++ b/library/pkwrite.c
@@ -66,9 +66,27 @@ static int pk_write_rsa_pubkey( unsigned char **p, unsigned char *start,
 {
     int ret;
     size_t len = 0;
+    mbedtls_mpi T;
 
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( p, start, &rsa->E ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( p, start, &rsa->N ) );
+    mbedtls_mpi_init( &T );
+
+    /* Export E */
+    if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL, NULL, NULL, &T ) ) != 0 ||
+         ( ret = mbedtls_asn1_write_mpi( p, start, &T ) ) < 0 )
+        goto end_of_export;
+    len += ret;
+
+    /* Export N */
+    if ( ( ret = mbedtls_rsa_export( rsa, &T, NULL, NULL, NULL, NULL ) ) != 0 ||
+         ( ret = mbedtls_asn1_write_mpi( p, start, &T ) ) < 0 )
+        goto end_of_export;
+    len += ret;
+
+end_of_export:
+
+    mbedtls_mpi_free( &T );
+    if( ret < 0 )
+        return( ret );
 
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( p, start, len ) );
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( p, start, MBEDTLS_ASN1_CONSTRUCTED |
@@ -205,18 +223,70 @@ int mbedtls_pk_write_key_der( mbedtls_pk_context *key, unsigned char *buf, size_
 #if defined(MBEDTLS_RSA_C)
     if( mbedtls_pk_get_type( key ) == MBEDTLS_PK_RSA )
     {
+        mbedtls_mpi T; /* Temporary holding the exported parameters */
         mbedtls_rsa_context *rsa = mbedtls_pk_rsa( *key );
 
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->QP ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->DQ ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->DP ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->Q ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->P ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->D ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->E ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_mpi( &c, buf, &rsa->N ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf, 0 ) );
+        /*
+         * Export the parameters one after another to avoid simultaneous copies.
+         */
 
+        mbedtls_mpi_init( &T );
+
+        /* Export QP */
+        if( ( ret = mbedtls_rsa_export_crt( rsa, NULL, NULL, &T ) ) != 0 ||
+            ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+            goto end_of_export;
+        len += ret;
+
+        /* Export DQ */
+        if( ( ret = mbedtls_rsa_export_crt( rsa, NULL, &T, NULL ) ) != 0 ||
+            ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+            goto end_of_export;
+        len += ret;
+
+        /* Export DP */
+        if( ( ret = mbedtls_rsa_export_crt( rsa, &T, NULL, NULL ) ) != 0 ||
+            ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+            goto end_of_export;
+        len += ret;
+
+        /* Export Q */
+        if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL, &T, NULL, NULL ) ) != 0 ||
+             ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+            goto end_of_export;
+        len += ret;
+
+        /* Export P */
+        if ( ( ret = mbedtls_rsa_export( rsa, NULL, &T, NULL, NULL, NULL ) ) != 0 ||
+             ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+            goto end_of_export;
+        len += ret;
+
+        /* Export D */
+        if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL, NULL, &T, NULL ) ) != 0 ||
+             ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+            goto end_of_export;
+        len += ret;
+
+        /* Export E */
+        if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL, NULL, NULL, &T ) ) != 0 ||
+             ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+            goto end_of_export;
+        len += ret;
+
+        /* Export N */
+        if ( ( ret = mbedtls_rsa_export( rsa, &T, NULL, NULL, NULL, NULL ) ) != 0 ||
+             ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
+            goto end_of_export;
+        len += ret;
+
+    end_of_export:
+
+        mbedtls_mpi_free( &T );
+        if( ret < 0 )
+            return( ret );
+
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf, 0 ) );
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED |
                                                     MBEDTLS_ASN1_SEQUENCE ) );

From d71dc159a6c6b0705ce1e5385f021fca7ad2d96d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 06:32:42 +0100
Subject: [PATCH 288/745] Adapt PK test suite to use new interface

---
 library/pkwrite.c                   | 20 ++++++++++++-------
 tests/suites/test_suite_pk.function | 30 +++++++++++++----------------
 2 files changed, 26 insertions(+), 24 deletions(-)

diff --git a/library/pkwrite.c b/library/pkwrite.c
index cb3c426f6a..8eabd889b5 100644
--- a/library/pkwrite.c
+++ b/library/pkwrite.c
@@ -251,31 +251,36 @@ int mbedtls_pk_write_key_der( mbedtls_pk_context *key, unsigned char *buf, size_
         len += ret;
 
         /* Export Q */
-        if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL, &T, NULL, NULL ) ) != 0 ||
+        if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL,
+                                         &T, NULL, NULL ) ) != 0 ||
              ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
             goto end_of_export;
         len += ret;
 
         /* Export P */
-        if ( ( ret = mbedtls_rsa_export( rsa, NULL, &T, NULL, NULL, NULL ) ) != 0 ||
+        if ( ( ret = mbedtls_rsa_export( rsa, NULL, &T,
+                                         NULL, NULL, NULL ) ) != 0 ||
              ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
             goto end_of_export;
         len += ret;
 
         /* Export D */
-        if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL, NULL, &T, NULL ) ) != 0 ||
+        if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL,
+                                         NULL, &T, NULL ) ) != 0 ||
              ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
             goto end_of_export;
         len += ret;
 
         /* Export E */
-        if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL, NULL, NULL, &T ) ) != 0 ||
+        if ( ( ret = mbedtls_rsa_export( rsa, NULL, NULL,
+                                         NULL, NULL, &T ) ) != 0 ||
              ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
             goto end_of_export;
         len += ret;
 
         /* Export N */
-        if ( ( ret = mbedtls_rsa_export( rsa, &T, NULL, NULL, NULL, NULL ) ) != 0 ||
+        if ( ( ret = mbedtls_rsa_export( rsa, &T, NULL,
+                                         NULL, NULL, NULL ) ) != 0 ||
              ( ret = mbedtls_asn1_write_mpi( &c, buf, &T ) ) < 0 )
             goto end_of_export;
         len += ret;
@@ -288,8 +293,9 @@ int mbedtls_pk_write_key_der( mbedtls_pk_context *key, unsigned char *buf, size_
 
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_int( &c, buf, 0 ) );
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
-        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                    MBEDTLS_ASN1_SEQUENCE ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c,
+                                               buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                               MBEDTLS_ASN1_SEQUENCE ) );
     }
     else
 #endif /* MBEDTLS_RSA_C */
diff --git a/tests/suites/test_suite_pk.function b/tests/suites/test_suite_pk.function
index 5fa8a693aa..58b6013d75 100644
--- a/tests/suites/test_suite_pk.function
+++ b/tests/suites/test_suite_pk.function
@@ -333,18 +333,19 @@ void pk_rsa_decrypt_test_vec( char *cipher_hex, int mod,
     unsigned char cipher[1000];
     size_t clear_len, olen, cipher_len;
     rnd_pseudo_info rnd_info;
-    mbedtls_mpi P1, Q1, H, G;
+    mbedtls_mpi N, P, Q, E;
     mbedtls_rsa_context *rsa;
     mbedtls_pk_context pk;
 
     mbedtls_pk_init( &pk );
-    mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+    mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
 
     memset( &rnd_info,  0, sizeof( rnd_pseudo_info ) );
     memset( clear,      0, sizeof( clear ) );
     memset( cipher,     0, sizeof( cipher ) );
 
-    clear_len = unhexify( clear, clear_hex );
+    clear_len  = unhexify( clear,   clear_hex );
     cipher_len = unhexify( cipher, cipher_hex );
 
     /* init pk-rsa context */
@@ -352,21 +353,15 @@ void pk_rsa_decrypt_test_vec( char *cipher_hex, int mod,
     rsa = mbedtls_pk_rsa( pk );
 
     /* load public key */
-    rsa->len = mod / 8;
-    TEST_ASSERT( mbedtls_mpi_read_string( &rsa->N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &rsa->E, radix_E, input_E ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
     /* load private key */
-    TEST_ASSERT( mbedtls_mpi_read_string( &rsa->P, radix_P, input_P ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &rsa->Q, radix_Q, input_Q ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &rsa->P, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &rsa->Q, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_gcd( &G, &rsa->E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &rsa->D , &rsa->E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &rsa->DP, &rsa->D, &P1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &rsa->DQ, &rsa->D, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &rsa->QP, &rsa->Q, &rsa->P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_import( rsa, &N, &P, &Q, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( rsa ) == (size_t) ( mod / 8 ) );
+    TEST_ASSERT( mbedtls_rsa_complete( rsa, NULL, NULL ) == 0 );
 
     /* decryption test */
     memset( output, 0, sizeof( output ) );
@@ -381,7 +376,8 @@ void pk_rsa_decrypt_test_vec( char *cipher_hex, int mod,
     }
 
 exit:
-    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+    mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
     mbedtls_pk_free( &pk );
 }
 /* END_CASE */

From 6d43f9e0a43922793176a87bd44aa867302c3c06 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 06:35:17 +0100
Subject: [PATCH 289/745] Adapt PKCS v15 test suite to new RSA interface

---
 tests/suites/test_suite_pkcs1_v15.function | 87 +++++++++++-----------
 1 file changed, 43 insertions(+), 44 deletions(-)

diff --git a/tests/suites/test_suite_pkcs1_v15.function b/tests/suites/test_suite_pkcs1_v15.function
index 09fe05bb3d..1a06e4fbaf 100644
--- a/tests/suites/test_suite_pkcs1_v15.function
+++ b/tests/suites/test_suite_pkcs1_v15.function
@@ -21,19 +21,21 @@ void pkcs1_rsaes_v15_encrypt( int mod, int radix_N, char *input_N, int radix_E,
     mbedtls_rsa_context ctx;
     size_t msg_len;
     rnd_buf_info info;
+    mbedtls_mpi N, E;
 
     info.length = unhexify( rnd_buf, seed );
     info.buf = rnd_buf;
 
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
     memset( message_str, 0x00, 1000 );
     memset( output, 0x00, 1000 );
     memset( output_str, 0x00, 1000 );
 
-    ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
     TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
@@ -47,6 +49,7 @@ void pkcs1_rsaes_v15_encrypt( int mod, int radix_N, char *input_N, int radix_E,
     }
 
 exit:
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -62,12 +65,13 @@ void pkcs1_rsaes_v15_decrypt( int mod, int radix_P, char *input_P,
     unsigned char output[1000];
     unsigned char output_str[1000];
     mbedtls_rsa_context ctx;
-    mbedtls_mpi P1, Q1, H, G;
     size_t output_len;
     rnd_pseudo_info rnd_info;
+    mbedtls_mpi N, P, Q, E;
     ((void) seed);
 
-    mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+    mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
 
     memset( message_str, 0x00, 1000 );
@@ -75,21 +79,14 @@ void pkcs1_rsaes_v15_decrypt( int mod, int radix_P, char *input_P,
     memset( output_str, 0x00, 1000 );
     memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
 
-    ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
-    TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     unhexify( message_str, message_hex_string );
@@ -103,7 +100,8 @@ void pkcs1_rsaes_v15_decrypt( int mod, int radix_P, char *input_P,
     }
 
 exit:
-    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+    mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -121,14 +119,15 @@ void pkcs1_rsassa_v15_sign( int mod, int radix_P, char *input_P, int radix_Q,
     unsigned char output_str[1000];
     unsigned char rnd_buf[1000];
     mbedtls_rsa_context ctx;
-    mbedtls_mpi P1, Q1, H, G;
+    mbedtls_mpi N, P, Q, E;
     size_t msg_len;
     rnd_buf_info info;
 
     info.length = unhexify( rnd_buf, salt );
     info.buf = rnd_buf;
 
-    mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+    mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
 
     memset( message_str, 0x00, 1000 );
@@ -136,21 +135,14 @@ void pkcs1_rsassa_v15_sign( int mod, int radix_P, char *input_P, int radix_Q,
     memset( output, 0x00, 1000 );
     memset( output_str, 0x00, 1000 );
 
-    ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
-    TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
@@ -167,7 +159,8 @@ void pkcs1_rsassa_v15_sign( int mod, int radix_P, char *input_P, int radix_Q,
     }
 
 exit:
-    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+    mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -183,28 +176,34 @@ void pkcs1_rsassa_v15_verify( int mod, int radix_N, char *input_N, int radix_E,
     unsigned char result_str[1000];
     mbedtls_rsa_context ctx;
     size_t msg_len;
+    mbedtls_mpi N, E;
     ((void) salt);
 
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
     memset( message_str, 0x00, 1000 );
     memset( hash_result, 0x00, 1000 );
     memset( result_str, 0x00, 1000 );
 
-    ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
     TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
     unhexify( result_str, result_hex_str );
 
     if( mbedtls_md_info_from_type( digest ) != NULL )
-        TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
+        TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ),
+                                 message_str, msg_len, hash_result ) == 0 );
 
-    TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, digest, 0, hash_result, result_str ) == result );
+    TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC,
+                                           digest, 0, hash_result,
+                                           result_str ) == result );
 
 exit:
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */

From 6326a6da7f1bb69869af97ef425c5f1c0393a497 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 06:38:22 +0100
Subject: [PATCH 290/745] Adapt PKCS v21 test suite to new RSA interface

---
 tests/suites/test_suite_pkcs1_v21.function | 102 +++++++++++----------
 1 file changed, 54 insertions(+), 48 deletions(-)

diff --git a/tests/suites/test_suite_pkcs1_v21.function b/tests/suites/test_suite_pkcs1_v21.function
index 4f1ff4509f..bd09930454 100644
--- a/tests/suites/test_suite_pkcs1_v21.function
+++ b/tests/suites/test_suite_pkcs1_v21.function
@@ -21,19 +21,21 @@ void pkcs1_rsaes_oaep_encrypt( int mod, int radix_N, char *input_N, int radix_E,
     mbedtls_rsa_context ctx;
     size_t msg_len;
     rnd_buf_info info;
+    mbedtls_mpi N, E;
 
     info.length = unhexify( rnd_buf, seed );
     info.buf = rnd_buf;
 
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
     memset( message_str, 0x00, 1000 );
     memset( output, 0x00, 1000 );
     memset( output_str, 0x00, 1000 );
 
-    ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
     TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
@@ -47,6 +49,7 @@ void pkcs1_rsaes_oaep_encrypt( int mod, int radix_N, char *input_N, int radix_E,
     }
 
 exit:
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -62,12 +65,14 @@ void pkcs1_rsaes_oaep_decrypt( int mod, int radix_P, char *input_P,
     unsigned char output[1000];
     unsigned char output_str[1000];
     mbedtls_rsa_context ctx;
-    mbedtls_mpi P1, Q1, H, G;
     size_t output_len;
     rnd_pseudo_info rnd_info;
+    mbedtls_mpi N, P, Q, E;
     ((void) seed);
 
-    mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+    mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
+
     mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
 
     memset( message_str, 0x00, 1000 );
@@ -75,21 +80,14 @@ void pkcs1_rsaes_oaep_decrypt( int mod, int radix_P, char *input_P,
     memset( output_str, 0x00, 1000 );
     memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
 
-    ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
-    TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     unhexify( message_str, message_hex_string );
@@ -103,7 +101,8 @@ void pkcs1_rsaes_oaep_decrypt( int mod, int radix_P, char *input_P,
     }
 
 exit:
-    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+    mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -121,14 +120,15 @@ void pkcs1_rsassa_pss_sign( int mod, int radix_P, char *input_P, int radix_Q,
     unsigned char output_str[1000];
     unsigned char rnd_buf[1000];
     mbedtls_rsa_context ctx;
-    mbedtls_mpi P1, Q1, H, G;
     size_t msg_len;
     rnd_buf_info info;
+    mbedtls_mpi N, P, Q, E;
 
     info.length = unhexify( rnd_buf, salt );
     info.buf = rnd_buf;
 
-    mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+    mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
 
     memset( message_str, 0x00, 1000 );
@@ -136,29 +136,24 @@ void pkcs1_rsassa_pss_sign( int mod, int radix_P, char *input_P, int radix_Q,
     memset( output, 0x00, 1000 );
     memset( output_str, 0x00, 1000 );
 
-    ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
-    TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
 
     if( mbedtls_md_info_from_type( digest ) != NULL )
-        TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
+        TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str,
+                                 msg_len, hash_result ) == 0 );
 
-    TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_buffer_rand, &info, MBEDTLS_RSA_PRIVATE, digest, 0, hash_result, output ) == result );
+    TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_buffer_rand, &info, MBEDTLS_RSA_PRIVATE,
+                                         digest, 0, hash_result, output ) == result );
     if( result == 0 )
     {
         hexify( output_str, output, ctx.len);
@@ -167,7 +162,8 @@ void pkcs1_rsassa_pss_sign( int mod, int radix_P, char *input_P, int radix_Q,
     }
 
 exit:
-    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+    mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -183,28 +179,34 @@ void pkcs1_rsassa_pss_verify( int mod, int radix_N, char *input_N, int radix_E,
     unsigned char result_str[1000];
     mbedtls_rsa_context ctx;
     size_t msg_len;
+    mbedtls_mpi N, E;
     ((void) salt);
 
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, hash );
     memset( message_str, 0x00, 1000 );
     memset( hash_result, 0x00, 1000 );
     memset( result_str, 0x00, 1000 );
 
-    ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
     TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
     unhexify( result_str, result_hex_str );
 
     if( mbedtls_md_info_from_type( digest ) != NULL )
-        TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
+        TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str,
+                                 msg_len, hash_result ) == 0 );
 
-    TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, digest, 0, hash_result, result_str ) == result );
+    TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC,
+                                           digest, 0, hash_result, result_str ) == result );
 
 exit:
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -225,16 +227,19 @@ void pkcs1_rsassa_pss_verify_ext( int mod,
     unsigned char result_str[1000];
     mbedtls_rsa_context ctx;
     size_t msg_len, hash_len;
+    mbedtls_mpi N, E;
 
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V21, ctx_hash );
     memset( message_str, 0x00, 1000 );
     memset( hash_result, 0x00, 1000 );
     memset( result_str, 0x00, 1000 );
 
-    ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
     TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
@@ -262,6 +267,7 @@ void pkcs1_rsassa_pss_verify_ext( int mod,
                                         result_str ) == result_full );
 
 exit:
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */

From ceb7a9ddb3c0cf6b63adce4389ce53cd95bdd903 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 08:33:08 +0100
Subject: [PATCH 291/745] Adapt RSA test suites to new RSA interface

---
 tests/suites/test_suite_rsa.function | 197 +++++++++++++++------------
 1 file changed, 107 insertions(+), 90 deletions(-)

diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 1f3c3b3395..e3952d8f30 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -26,11 +26,12 @@ void mbedtls_rsa_pkcs1_sign( char *message_hex_string, int padding_mode, int dig
     unsigned char output[1000];
     unsigned char output_str[1000];
     mbedtls_rsa_context ctx;
-    mbedtls_mpi P1, Q1, H, G;
+    mbedtls_mpi N, P, Q, E;
     int msg_len;
     rnd_pseudo_info rnd_info;
 
-    mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+    mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, padding_mode, 0 );
 
     memset( message_str, 0x00, 1000 );
@@ -39,29 +40,25 @@ void mbedtls_rsa_pkcs1_sign( char *message_hex_string, int padding_mode, int dig
     memset( output_str, 0x00, 1000 );
     memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
 
-    ctx.len = mod / 8;
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
-    TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
 
     if( mbedtls_md_info_from_type( digest ) != NULL )
-        TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
+        TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ),
+                                 message_str, msg_len, hash_result ) == 0 );
 
-    TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_pseudo_rand, &rnd_info, MBEDTLS_RSA_PRIVATE, digest, 0, hash_result, output ) == result );
+    TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_pseudo_rand, &rnd_info,
+                                         MBEDTLS_RSA_PRIVATE, digest, 0,
+                                         hash_result, output ) == result );
     if( result == 0 )
     {
         hexify( output_str, output, ctx.len );
@@ -70,7 +67,8 @@ void mbedtls_rsa_pkcs1_sign( char *message_hex_string, int padding_mode, int dig
     }
 
 exit:
-    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+    mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -86,15 +84,18 @@ void mbedtls_rsa_pkcs1_verify( char *message_hex_string, int padding_mode, int d
     mbedtls_rsa_context ctx;
     int msg_len;
 
+    mbedtls_mpi N, E;
+
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, padding_mode, 0 );
     memset( message_str, 0x00, 1000 );
     memset( hash_result, 0x00, 1000 );
     memset( result_str, 0x00, 1000 );
 
-    ctx.len = mod / 8;
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
     TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
@@ -106,6 +107,7 @@ void mbedtls_rsa_pkcs1_verify( char *message_hex_string, int padding_mode, int d
     TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, digest, 0, hash_result, result_str ) == result );
 
 exit:
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -123,12 +125,13 @@ void rsa_pkcs1_sign_raw( char *message_hex_string, char *hash_result_string,
     unsigned char output[1000];
     unsigned char output_str[1000];
     mbedtls_rsa_context ctx;
-    mbedtls_mpi P1, Q1, H, G;
+    mbedtls_mpi N, P, Q, E;
     int hash_len;
     rnd_pseudo_info rnd_info;
 
-    mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
     mbedtls_rsa_init( &ctx, padding_mode, 0 );
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+    mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
 
     memset( message_str, 0x00, 1000 );
     memset( hash_result, 0x00, 1000 );
@@ -136,21 +139,14 @@ void rsa_pkcs1_sign_raw( char *message_hex_string, char *hash_result_string,
     memset( output_str, 0x00, 1000 );
     memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
 
-    ctx.len = mod / 8;
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
-    TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     unhexify( message_str, message_hex_string );
@@ -180,7 +176,9 @@ void rsa_pkcs1_sign_raw( char *message_hex_string, char *hash_result_string,
     }
 
 exit:
-    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+    mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
+
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -198,16 +196,20 @@ void rsa_pkcs1_verify_raw( char *message_hex_string, char *hash_result_string,
     mbedtls_rsa_context ctx;
     size_t hash_len, olen;
 
+    mbedtls_mpi N, E;
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
+
     mbedtls_rsa_init( &ctx, padding_mode, 0 );
     memset( message_str, 0x00, 1000 );
     memset( hash_result, 0x00, 1000 );
     memset( result_str, 0x00, 1000 );
     memset( output, 0x00, sizeof( output ) );
 
-    ctx.len = mod / 8;
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
     TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
 
     unhexify( message_str, message_hex_string );
@@ -236,6 +238,7 @@ void rsa_pkcs1_verify_raw( char *message_hex_string, char *hash_result_string,
     }
 
 exit:
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -252,6 +255,9 @@ void mbedtls_rsa_pkcs1_encrypt( char *message_hex_string, int padding_mode, int
     size_t msg_len;
     rnd_pseudo_info rnd_info;
 
+    mbedtls_mpi N, E;
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
+
     memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
 
     mbedtls_rsa_init( &ctx, padding_mode, 0 );
@@ -259,10 +265,11 @@ void mbedtls_rsa_pkcs1_encrypt( char *message_hex_string, int padding_mode, int
     memset( output, 0x00, 1000 );
     memset( output_str, 0x00, 1000 );
 
-    ctx.len = mod / 8;
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
     TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
@@ -276,6 +283,7 @@ void mbedtls_rsa_pkcs1_encrypt( char *message_hex_string, int padding_mode, int
     }
 
 exit:
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -292,15 +300,19 @@ void rsa_pkcs1_encrypt_bad_rng( char *message_hex_string, int padding_mode,
     mbedtls_rsa_context ctx;
     size_t msg_len;
 
+    mbedtls_mpi N, E;
+
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, padding_mode, 0 );
     memset( message_str, 0x00, 1000 );
     memset( output, 0x00, 1000 );
     memset( output_str, 0x00, 1000 );
 
-    ctx.len = mod / 8;
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
     TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
@@ -314,6 +326,7 @@ void rsa_pkcs1_encrypt_bad_rng( char *message_hex_string, int padding_mode,
     }
 
 exit:
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -328,11 +341,13 @@ void mbedtls_rsa_pkcs1_decrypt( char *message_hex_string, int padding_mode, int
     unsigned char output[1000];
     unsigned char output_str[1000];
     mbedtls_rsa_context ctx;
-    mbedtls_mpi P1, Q1, H, G;
     size_t output_len;
     rnd_pseudo_info rnd_info;
+    mbedtls_mpi N, P, Q, E;
+
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+    mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
 
-    mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
     mbedtls_rsa_init( &ctx, padding_mode, 0 );
 
     memset( message_str, 0x00, 1000 );
@@ -340,21 +355,15 @@ void mbedtls_rsa_pkcs1_decrypt( char *message_hex_string, int padding_mode, int
     memset( output_str, 0x00, 1000 );
     memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
 
-    ctx.len = mod / 8;
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
 
-    TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     unhexify( message_str, message_hex_string );
@@ -369,7 +378,8 @@ void mbedtls_rsa_pkcs1_decrypt( char *message_hex_string, int padding_mode, int
     }
 
 exit:
-    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+    mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -383,16 +393,20 @@ void mbedtls_rsa_public( char *message_hex_string, int mod, int radix_N, char *i
     unsigned char output_str[1000];
     mbedtls_rsa_context ctx, ctx2; /* Also test mbedtls_rsa_copy() while at it */
 
+    mbedtls_mpi N, E;
+
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, 0 );
     mbedtls_rsa_init( &ctx2, MBEDTLS_RSA_PKCS_V15, 0 );
     memset( message_str, 0x00, 1000 );
     memset( output, 0x00, 1000 );
     memset( output_str, 0x00, 1000 );
 
-    ctx.len = mod / 8;
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
     TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
 
     unhexify( message_str, message_hex_string );
@@ -423,6 +437,7 @@ void mbedtls_rsa_public( char *message_hex_string, int mod, int radix_N, char *i
     }
 
 exit:
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
     mbedtls_rsa_free( &ctx2 );
 }
@@ -437,32 +452,26 @@ void mbedtls_rsa_private( char *message_hex_string, int mod, int radix_P, char *
     unsigned char output[1000];
     unsigned char output_str[1000];
     mbedtls_rsa_context ctx, ctx2; /* Also test mbedtls_rsa_copy() while at it */
-    mbedtls_mpi P1, Q1, H, G;
+    mbedtls_mpi N, P, Q, E;
     rnd_pseudo_info rnd_info;
     int i;
 
-    mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P );
+    mbedtls_mpi_init( &Q ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, 0 );
     mbedtls_rsa_init( &ctx2, MBEDTLS_RSA_PKCS_V15, 0 );
 
     memset( message_str, 0x00, 1000 );
     memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
 
-    ctx.len = mod / 8;
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
-
-    TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H  ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
+    TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     unhexify( message_str, message_hex_string );
@@ -503,7 +512,9 @@ void mbedtls_rsa_private( char *message_hex_string, int mod, int radix_P, char *
     }
 
 exit:
-    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P );
+    mbedtls_mpi_free( &Q ); mbedtls_mpi_free( &E );
+
     mbedtls_rsa_free( &ctx ); mbedtls_rsa_free( &ctx2 );
 }
 /* END_CASE */
@@ -523,21 +534,25 @@ void mbedtls_rsa_check_pubkey( int radix_N, char *input_N, int radix_E, char *in
                        int result )
 {
     mbedtls_rsa_context ctx;
+    mbedtls_mpi N, E;
 
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, 0 );
 
     if( strlen( input_N ) )
     {
-        TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
+        TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
     }
     if( strlen( input_E ) )
     {
-        TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
+        TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
     }
 
+    TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, NULL, NULL, NULL, &E ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == result );
 
 exit:
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -674,12 +689,14 @@ void mbedtls_rsa_gen_key( int nrbits, int exponent, int result)
     mbedtls_ctr_drbg_init( &ctr_drbg );
 
     mbedtls_entropy_init( &entropy );
-    TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                                (const unsigned char *) pers, strlen( pers ) ) == 0 );
+    TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func,
+                                        &entropy, (const unsigned char *) pers,
+                                        strlen( pers ) ) == 0 );
 
     mbedtls_rsa_init( &ctx, 0, 0 );
 
-    TEST_ASSERT( mbedtls_rsa_gen_key( &ctx, mbedtls_ctr_drbg_random, &ctr_drbg, nrbits, exponent ) == result );
+    TEST_ASSERT( mbedtls_rsa_gen_key( &ctx, mbedtls_ctr_drbg_random,
+                                      &ctr_drbg, nrbits, exponent ) == result );
     if( result == 0 )
     {
         TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );

From c95fad35669a3330e4ec1a8be148280389335379 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 06:44:30 +0100
Subject: [PATCH 292/745] Adapt dh_server example program to new RSA interface

---
 programs/pkey/dh_server.c | 42 ++++++++++++++++++++++++++++-----------
 1 file changed, 30 insertions(+), 12 deletions(-)

diff --git a/programs/pkey/dh_server.c b/programs/pkey/dh_server.c
index 8bf2b1b29f..49066cd431 100644
--- a/programs/pkey/dh_server.c
+++ b/programs/pkey/dh_server.c
@@ -86,6 +86,8 @@ int main( void )
     mbedtls_dhm_context dhm;
     mbedtls_aes_context aes;
 
+    mbedtls_mpi N, P, Q, D, E;
+
     mbedtls_net_init( &listen_fd );
     mbedtls_net_init( &client_fd );
     mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, MBEDTLS_MD_SHA256 );
@@ -93,6 +95,9 @@ int main( void )
     mbedtls_aes_init( &aes );
     mbedtls_ctr_drbg_init( &ctr_drbg );
 
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
+
     /*
      * 1. Setup the RNG
      */
@@ -124,24 +129,34 @@ int main( void )
 
     mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
 
-    if( ( ret = mbedtls_mpi_read_file( &rsa.N , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.E , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.D , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.P , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.Q , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.DP, 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.DQ, 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.QP, 16, f ) ) != 0 )
+    if( ( ret = mbedtls_mpi_read_file( &N , 16, f ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_file( &E , 16, f ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_file( &D , 16, f ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_file( &P , 16, f ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_file( &Q , 16, f ) ) != 0 )
     {
-        mbedtls_printf( " failed\n  ! mbedtls_mpi_read_file returned %d\n\n", ret );
+        mbedtls_printf( " failed\n  ! mbedtls_mpi_read_file returned %d\n\n",
+                        ret );
         fclose( f );
         goto exit;
     }
-
-    rsa.len = ( mbedtls_mpi_bitlen( &rsa.N ) + 7 ) >> 3;
-
     fclose( f );
 
+    if( ( ret = mbedtls_rsa_import( &rsa, &N, &P, &Q, &D, &E ) ) != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_rsa_import returned %d\n\n",
+                        ret );
+        goto exit;
+    }
+
+    if( ( ret = mbedtls_rsa_complete( &rsa, mbedtls_ctr_drbg_random,
+                                             &ctr_drbg ) ) != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_rsa_complete returned %d\n\n",
+                        ret );
+        goto exit;
+    }
+
     /*
      * 2b. Get the DHM modulus and generator
      */
@@ -287,6 +302,9 @@ int main( void )
 
 exit:
 
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E );
+
     mbedtls_net_free( &client_fd );
     mbedtls_net_free( &listen_fd );
 

From 83aad1fa869381d4b257c40e0e32ada7eee77323 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 06:45:10 +0100
Subject: [PATCH 293/745] Adapt gen_key example program to new RSA interface

---
 library/rsa.c           |  3 +++
 programs/pkey/gen_key.c | 39 ++++++++++++++++++++++++++++-----------
 2 files changed, 31 insertions(+), 11 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 78db24031e..cc8f5722b9 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -894,6 +894,9 @@ int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
 
     ctx->len = ( mbedtls_mpi_bitlen( &ctx->N ) + 7 ) >> 3;
 
+    /* Double-check */
+    MBEDTLS_MPI_CHK( mbedtls_rsa_check_privkey( ctx ) );
+
 cleanup:
 
     mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
diff --git a/programs/pkey/gen_key.c b/programs/pkey/gen_key.c
index 48126948d8..ed6ed308ef 100644
--- a/programs/pkey/gen_key.c
+++ b/programs/pkey/gen_key.c
@@ -191,6 +191,7 @@ int main( int argc, char *argv[] )
     char buf[1024];
     int i;
     char *p, *q;
+    mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
     mbedtls_entropy_context entropy;
     mbedtls_ctr_drbg_context ctr_drbg;
     const char *pers = "gen_key";
@@ -201,6 +202,11 @@ int main( int argc, char *argv[] )
     /*
      * Set to sane values
      */
+
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+    mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
+
     mbedtls_pk_init( &key );
     mbedtls_ctr_drbg_init( &ctr_drbg );
     memset( buf, 0, sizeof( buf ) );
@@ -323,7 +329,7 @@ int main( int argc, char *argv[] )
     if( opt.type == MBEDTLS_PK_RSA )
     {
         ret = mbedtls_rsa_gen_key( mbedtls_pk_rsa( key ), mbedtls_ctr_drbg_random, &ctr_drbg,
-                           opt.rsa_keysize, 65537 );
+                                   opt.rsa_keysize, 65537 );
         if( ret != 0 )
         {
             mbedtls_printf( " failed\n  !  mbedtls_rsa_gen_key returned -0x%04x", -ret );
@@ -336,7 +342,7 @@ int main( int argc, char *argv[] )
     if( opt.type == MBEDTLS_PK_ECKEY )
     {
         ret = mbedtls_ecp_gen_key( opt.ec_curve, mbedtls_pk_ec( key ),
-                          mbedtls_ctr_drbg_random, &ctr_drbg );
+                                   mbedtls_ctr_drbg_random, &ctr_drbg );
         if( ret != 0 )
         {
             mbedtls_printf( " failed\n  !  mbedtls_rsa_gen_key returned -0x%04x", -ret );
@@ -359,14 +365,22 @@ int main( int argc, char *argv[] )
     if( mbedtls_pk_get_type( &key ) == MBEDTLS_PK_RSA )
     {
         mbedtls_rsa_context *rsa = mbedtls_pk_rsa( key );
-        mbedtls_mpi_write_file( "N:  ",  &rsa->N,  16, NULL );
-        mbedtls_mpi_write_file( "E:  ",  &rsa->E,  16, NULL );
-        mbedtls_mpi_write_file( "D:  ",  &rsa->D,  16, NULL );
-        mbedtls_mpi_write_file( "P:  ",  &rsa->P,  16, NULL );
-        mbedtls_mpi_write_file( "Q:  ",  &rsa->Q,  16, NULL );
-        mbedtls_mpi_write_file( "DP: ",  &rsa->DP, 16, NULL );
-        mbedtls_mpi_write_file( "DQ:  ", &rsa->DQ, 16, NULL );
-        mbedtls_mpi_write_file( "QP:  ", &rsa->QP, 16, NULL );
+
+        if( ( ret = mbedtls_rsa_export    ( rsa, &N, &P, &Q, &D, &E ) ) != 0 ||
+            ( ret = mbedtls_rsa_export_crt( rsa, &DP, &DQ, &QP ) )      != 0 )
+        {
+            mbedtls_printf( " failed\n  ! could not export RSA parameters\n\n" );
+            goto exit;
+        }
+
+        mbedtls_mpi_write_file( "N:  ",  &N,  16, NULL );
+        mbedtls_mpi_write_file( "E:  ",  &E,  16, NULL );
+        mbedtls_mpi_write_file( "D:  ",  &D,  16, NULL );
+        mbedtls_mpi_write_file( "P:  ",  &P,  16, NULL );
+        mbedtls_mpi_write_file( "Q:  ",  &Q,  16, NULL );
+        mbedtls_mpi_write_file( "DP: ",  &DP, 16, NULL );
+        mbedtls_mpi_write_file( "DQ:  ", &DQ, 16, NULL );
+        mbedtls_mpi_write_file( "QP:  ", &QP, 16, NULL );
     }
     else
 #endif
@@ -409,6 +423,10 @@ exit:
 #endif
     }
 
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
+    mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
+
     mbedtls_pk_free( &key );
     mbedtls_ctr_drbg_free( &ctr_drbg );
     mbedtls_entropy_free( &entropy );
@@ -422,4 +440,3 @@ exit:
 }
 #endif /* MBEDTLS_PK_WRITE_C && MBEDTLS_PEM_WRITE_C && MBEDTLS_FS_IO &&
         * MBEDTLS_ENTROPY_C && MBEDTLS_CTR_DRBG_C */
-

From 54ebf9971d1645b2f08623df4b9e40204c4ffd61 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 06:45:38 +0100
Subject: [PATCH 294/745] Adapt key_app example program to new RSA interface

---
 programs/pkey/key_app.c | 53 +++++++++++++++++++++++++++++++----------
 1 file changed, 40 insertions(+), 13 deletions(-)

diff --git a/programs/pkey/key_app.c b/programs/pkey/key_app.c
index b6b84464d2..f1b548d05f 100644
--- a/programs/pkey/key_app.c
+++ b/programs/pkey/key_app.c
@@ -84,17 +84,23 @@ struct options
 int main( int argc, char *argv[] )
 {
     int ret = 0;
-    mbedtls_pk_context pk;
     char buf[1024];
     int i;
     char *p, *q;
 
+    mbedtls_pk_context pk;
+    mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
+
     /*
      * Set to sane values
      */
     mbedtls_pk_init( &pk );
     memset( buf, 0, sizeof(buf) );
 
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+    mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
+
     if( argc == 0 )
     {
     usage:
@@ -189,14 +195,22 @@ int main( int argc, char *argv[] )
         if( mbedtls_pk_get_type( &pk ) == MBEDTLS_PK_RSA )
         {
             mbedtls_rsa_context *rsa = mbedtls_pk_rsa( pk );
-            mbedtls_mpi_write_file( "N:  ", &rsa->N, 16, NULL );
-            mbedtls_mpi_write_file( "E:  ", &rsa->E, 16, NULL );
-            mbedtls_mpi_write_file( "D:  ", &rsa->D, 16, NULL );
-            mbedtls_mpi_write_file( "P:  ", &rsa->P, 16, NULL );
-            mbedtls_mpi_write_file( "Q:  ", &rsa->Q, 16, NULL );
-            mbedtls_mpi_write_file( "DP: ", &rsa->DP, 16, NULL );
-            mbedtls_mpi_write_file( "DQ:  ", &rsa->DQ, 16, NULL );
-            mbedtls_mpi_write_file( "QP:  ", &rsa->QP, 16, NULL );
+
+            if( ( ret = mbedtls_rsa_export    ( rsa, &N, &P, &Q, &D, &E ) ) != 0 ||
+                ( ret = mbedtls_rsa_export_crt( rsa, &DP, &DQ, &QP ) )      != 0 )
+            {
+                mbedtls_printf( " failed\n  ! could not export RSA parameters\n\n" );
+                goto exit;
+            }
+
+            mbedtls_mpi_write_file( "N:  ",  &N,  16, NULL );
+            mbedtls_mpi_write_file( "E:  ",  &E,  16, NULL );
+            mbedtls_mpi_write_file( "D:  ",  &D,  16, NULL );
+            mbedtls_mpi_write_file( "P:  ",  &P,  16, NULL );
+            mbedtls_mpi_write_file( "Q:  ",  &Q,  16, NULL );
+            mbedtls_mpi_write_file( "DP: ",  &DP, 16, NULL );
+            mbedtls_mpi_write_file( "DQ:  ", &DQ, 16, NULL );
+            mbedtls_mpi_write_file( "QP:  ", &QP, 16, NULL );
         }
         else
 #endif
@@ -239,8 +253,15 @@ int main( int argc, char *argv[] )
         if( mbedtls_pk_get_type( &pk ) == MBEDTLS_PK_RSA )
         {
             mbedtls_rsa_context *rsa = mbedtls_pk_rsa( pk );
-            mbedtls_mpi_write_file( "N:  ", &rsa->N, 16, NULL );
-            mbedtls_mpi_write_file( "E:  ", &rsa->E, 16, NULL );
+
+            if( ( ret = mbedtls_rsa_export( rsa, &N, NULL, NULL,
+                                            NULL, &E ) ) != 0 )
+            {
+                mbedtls_printf( " failed\n  ! could not export RSA parameters\n\n" );
+                goto exit;
+            }
+            mbedtls_mpi_write_file( "N: ", &N, 16, NULL );
+            mbedtls_mpi_write_file( "E: ", &E, 16, NULL );
         }
         else
 #endif
@@ -265,11 +286,17 @@ int main( int argc, char *argv[] )
 exit:
 
 #if defined(MBEDTLS_ERROR_C)
-    mbedtls_strerror( ret, buf, sizeof(buf) );
-    mbedtls_printf( "  !  Last error was: %s\n", buf );
+    if( ret != 0 )
+    {
+        mbedtls_strerror( ret, buf, sizeof(buf) );
+        mbedtls_printf( "  !  Last error was: %s\n", buf );
+    }
 #endif
 
     mbedtls_pk_free( &pk );
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
+    mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
 
 #if defined(_WIN32)
     mbedtls_printf( "  + Press Enter to exit this program.\n" );

From 40371ec7838b8b0a030912e43e8b54728536a2ff Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 06:46:17 +0100
Subject: [PATCH 295/745] Adapt key_app_writer example program to new RSA
 interface

---
 programs/pkey/key_app_writer.c | 49 +++++++++++++++++++++++++---------
 1 file changed, 37 insertions(+), 12 deletions(-)

diff --git a/programs/pkey/key_app_writer.c b/programs/pkey/key_app_writer.c
index 9d120772a6..52b0f8e744 100644
--- a/programs/pkey/key_app_writer.c
+++ b/programs/pkey/key_app_writer.c
@@ -76,7 +76,7 @@
 #define OUTPUT_FORMAT_DER              1
 
 #define USAGE \
-    "\n usage: key_app param=<>...\n"                   \
+    "\n usage: key_app_writer param=<>...\n"            \
     "\n acceptable parameters:\n"                       \
     "    mode=private|public default: none\n"           \
     "    filename=%%s         default: keyfile.key\n"   \
@@ -190,17 +190,23 @@ static int write_private_key( mbedtls_pk_context *key, const char *output_file )
 int main( int argc, char *argv[] )
 {
     int ret = 0;
-    mbedtls_pk_context key;
     char buf[1024];
     int i;
     char *p, *q;
 
+    mbedtls_pk_context key;
+    mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
+
     /*
      * Set to sane values
      */
     mbedtls_pk_init( &key );
     memset( buf, 0, sizeof( buf ) );
 
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+    mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
+
     if( argc == 0 )
     {
     usage:
@@ -300,14 +306,22 @@ int main( int argc, char *argv[] )
         if( mbedtls_pk_get_type( &key ) == MBEDTLS_PK_RSA )
         {
             mbedtls_rsa_context *rsa = mbedtls_pk_rsa( key );
-            mbedtls_mpi_write_file( "N:  ",  &rsa->N,  16, NULL );
-            mbedtls_mpi_write_file( "E:  ",  &rsa->E,  16, NULL );
-            mbedtls_mpi_write_file( "D:  ",  &rsa->D,  16, NULL );
-            mbedtls_mpi_write_file( "P:  ",  &rsa->P,  16, NULL );
-            mbedtls_mpi_write_file( "Q:  ",  &rsa->Q,  16, NULL );
-            mbedtls_mpi_write_file( "DP: ",  &rsa->DP, 16, NULL );
-            mbedtls_mpi_write_file( "DQ:  ", &rsa->DQ, 16, NULL );
-            mbedtls_mpi_write_file( "QP:  ", &rsa->QP, 16, NULL );
+
+            if( ( ret = mbedtls_rsa_export    ( rsa, &N, &P, &Q, &D, &E ) ) != 0 ||
+                ( ret = mbedtls_rsa_export_crt( rsa, &DP, &DQ, &QP ) )      != 0 )
+            {
+                mbedtls_printf( " failed\n  ! could not export RSA parameters\n\n" );
+                goto exit;
+            }
+
+            mbedtls_mpi_write_file( "N:  ",  &N,  16, NULL );
+            mbedtls_mpi_write_file( "E:  ",  &E,  16, NULL );
+            mbedtls_mpi_write_file( "D:  ",  &D,  16, NULL );
+            mbedtls_mpi_write_file( "P:  ",  &P,  16, NULL );
+            mbedtls_mpi_write_file( "Q:  ",  &Q,  16, NULL );
+            mbedtls_mpi_write_file( "DP: ",  &DP, 16, NULL );
+            mbedtls_mpi_write_file( "DQ:  ", &DQ, 16, NULL );
+            mbedtls_mpi_write_file( "QP:  ", &QP, 16, NULL );
         }
         else
 #endif
@@ -353,8 +367,15 @@ int main( int argc, char *argv[] )
         if( mbedtls_pk_get_type( &key ) == MBEDTLS_PK_RSA )
         {
             mbedtls_rsa_context *rsa = mbedtls_pk_rsa( key );
-            mbedtls_mpi_write_file( "N: ", &rsa->N, 16, NULL );
-            mbedtls_mpi_write_file( "E: ", &rsa->E, 16, NULL );
+
+            if( ( ret = mbedtls_rsa_export( rsa, &N, NULL, NULL,
+                                            NULL, &E ) ) != 0 )
+            {
+                mbedtls_printf( " failed\n  ! could not export RSA parameters\n\n" );
+                goto exit;
+            }
+            mbedtls_mpi_write_file( "N: ", &N, 16, NULL );
+            mbedtls_mpi_write_file( "E: ", &E, 16, NULL );
         }
         else
 #endif
@@ -394,6 +415,10 @@ exit:
 #endif
     }
 
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
+    mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
+
     mbedtls_pk_free( &key );
 
 #if defined(_WIN32)

From ccef18c2ff28541877366c63eee6e41d7f28016b Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 06:46:45 +0100
Subject: [PATCH 296/745] Adapt rsa_decrypt example program to new RSA
 interface

---
 programs/pkey/rsa_decrypt.c | 50 ++++++++++++++++++++++++++++---------
 1 file changed, 38 insertions(+), 12 deletions(-)

diff --git a/programs/pkey/rsa_decrypt.c b/programs/pkey/rsa_decrypt.c
index b64e1564a5..493c8706ef 100644
--- a/programs/pkey/rsa_decrypt.c
+++ b/programs/pkey/rsa_decrypt.c
@@ -64,6 +64,7 @@ int main( int argc, char *argv[] )
     int return_val, exit_val, c;
     size_t i;
     mbedtls_rsa_context rsa;
+    mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
     mbedtls_entropy_context entropy;
     mbedtls_ctr_drbg_context ctr_drbg;
     unsigned char result[1024];
@@ -91,6 +92,9 @@ int main( int argc, char *argv[] )
     mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
     mbedtls_ctr_drbg_init( &ctr_drbg );
     mbedtls_entropy_init( &entropy );
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+    mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
 
     return_val = mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func,
                                         &entropy, (const unsigned char *) pers,
@@ -114,14 +118,14 @@ int main( int argc, char *argv[] )
         goto exit;
     }
 
-    if( ( return_val = mbedtls_mpi_read_file( &rsa.N , 16, f ) ) != 0 ||
-        ( return_val = mbedtls_mpi_read_file( &rsa.E , 16, f ) ) != 0 ||
-        ( return_val = mbedtls_mpi_read_file( &rsa.D , 16, f ) ) != 0 ||
-        ( return_val = mbedtls_mpi_read_file( &rsa.P , 16, f ) ) != 0 ||
-        ( return_val = mbedtls_mpi_read_file( &rsa.Q , 16, f ) ) != 0 ||
-        ( return_val = mbedtls_mpi_read_file( &rsa.DP, 16, f ) ) != 0 ||
-        ( return_val = mbedtls_mpi_read_file( &rsa.DQ, 16, f ) ) != 0 ||
-        ( return_val = mbedtls_mpi_read_file( &rsa.QP, 16, f ) ) != 0 )
+    if( ( return_val = mbedtls_mpi_read_file( &N , 16, f ) )  != 0 ||
+        ( return_val = mbedtls_mpi_read_file( &E , 16, f ) )  != 0 ||
+        ( return_val = mbedtls_mpi_read_file( &D , 16, f ) )  != 0 ||
+        ( return_val = mbedtls_mpi_read_file( &P , 16, f ) )  != 0 ||
+        ( return_val = mbedtls_mpi_read_file( &Q , 16, f ) )  != 0 ||
+        ( return_val = mbedtls_mpi_read_file( &DP , 16, f ) ) != 0 ||
+        ( return_val = mbedtls_mpi_read_file( &DQ , 16, f ) ) != 0 ||
+        ( return_val = mbedtls_mpi_read_file( &QP , 16, f ) ) != 0 )
     {
         exit_val = MBEDTLS_EXIT_FAILURE;
         mbedtls_printf( " failed\n  ! mbedtls_mpi_read_file returned %d\n\n",
@@ -129,11 +133,31 @@ int main( int argc, char *argv[] )
         fclose( f );
         goto exit;
     }
-
-    rsa.len = ( mbedtls_mpi_bitlen( &rsa.N ) + 7 ) >> 3;
-
     fclose( f );
 
+    if( ( return_val = mbedtls_rsa_import( &rsa, &N, &P, &Q, &D, &E ) ) != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_rsa_import returned %d\n\n",
+                        return_val );
+        goto exit;
+    }
+
+    if( ( return_val = mbedtls_rsa_complete( &rsa, mbedtls_ctr_drbg_random,
+                                             &ctr_drbg ) ) != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_rsa_complete returned %d\n\n",
+                        return_val );
+        goto exit;
+    }
+
+    /* Although we're not using them, verify CRT parameters */
+    if( ( return_val = mbedtls_rsa_check_crt( &rsa, &DP, &DQ, &QP ) ) != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_rsa_check_crt returned %d\n\n",
+                        return_val );
+        goto exit;
+    }
+
     /*
      * Extract the RSA encrypted value from the text file
      */
@@ -184,6 +208,9 @@ exit:
     mbedtls_ctr_drbg_free( &ctr_drbg );
     mbedtls_entropy_free( &entropy );
     mbedtls_rsa_free( &rsa );
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
+    mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
 
 #if defined(_WIN32)
     mbedtls_printf( "  + Press Enter to exit this program.\n" );
@@ -193,4 +220,3 @@ exit:
     return( exit_val );
 }
 #endif /* MBEDTLS_BIGNUM_C && MBEDTLS_RSA_C && MBEDTLS_FS_IO */
-

From d6ba5e3d8b7572a9cce4cb712cddf61523f459df Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 06:48:07 +0100
Subject: [PATCH 297/745] Adapt rsa_sign example program to new RSA interface

---
 programs/pkey/rsa_sign.c | 50 +++++++++++++++++++++++++++++++---------
 1 file changed, 39 insertions(+), 11 deletions(-)

diff --git a/programs/pkey/rsa_sign.c b/programs/pkey/rsa_sign.c
index affbf7afc3..5f615618f2 100644
--- a/programs/pkey/rsa_sign.c
+++ b/programs/pkey/rsa_sign.c
@@ -61,8 +61,14 @@ int main( int argc, char *argv[] )
     unsigned char hash[32];
     unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
     char filename[512];
+    mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
 
     mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
+
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+    mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
+
     ret = 1;
 
     if( argc != 2 )
@@ -87,24 +93,35 @@ int main( int argc, char *argv[] )
         goto exit;
     }
 
-    if( ( ret = mbedtls_mpi_read_file( &rsa.N , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.E , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.D , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.P , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.Q , 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.DP, 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.DQ, 16, f ) ) != 0 ||
-        ( ret = mbedtls_mpi_read_file( &rsa.QP, 16, f ) ) != 0 )
+    if( ( ret = mbedtls_mpi_read_file( &N , 16, f ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_file( &E , 16, f ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_file( &D , 16, f ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_file( &P , 16, f ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_file( &Q , 16, f ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_file( &DP , 16, f ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_file( &DQ , 16, f ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_file( &QP , 16, f ) ) != 0 )
     {
         mbedtls_printf( " failed\n  ! mbedtls_mpi_read_file returned %d\n\n", ret );
         fclose( f );
         goto exit;
     }
-
-    rsa.len = ( mbedtls_mpi_bitlen( &rsa.N ) + 7 ) >> 3;
-
     fclose( f );
 
+    if( ( ret = mbedtls_rsa_import( &rsa, &N, &P, &Q, &D, &E ) ) != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_rsa_import returned %d\n\n",
+                        ret );
+        goto exit;
+    }
+
+    if( ( ret = mbedtls_rsa_complete( &rsa, NULL, NULL ) ) != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_rsa_complete returned %d\n\n",
+                        ret );
+        goto exit;
+    }
+
     mbedtls_printf( "\n  . Checking the private key" );
     fflush( stdout );
     if( ( ret = mbedtls_rsa_check_privkey( &rsa ) ) != 0 )
@@ -113,6 +130,14 @@ int main( int argc, char *argv[] )
         goto exit;
     }
 
+    /* Although we're not using them, verify CRT parameters */
+    if( ( ret = mbedtls_rsa_check_crt( &rsa, &DP, &DQ, &QP ) ) != 0 )
+    {
+        mbedtls_printf( " failed\n  ! mbedtls_rsa_check_crt returned %d\n\n",
+                        ret );
+        goto exit;
+    }
+
     /*
      * Compute the SHA-256 hash of the input file,
      * then calculate the RSA signature of the hash.
@@ -158,6 +183,9 @@ int main( int argc, char *argv[] )
 exit:
 
     mbedtls_rsa_free( &rsa );
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
+    mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
 
 #if defined(_WIN32)
     mbedtls_printf( "  + Press Enter to exit this program.\n" );

From 0c2639386ee09f7c971ea827c938e776d5caafd0 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 06:47:06 +0100
Subject: [PATCH 298/745] Adapt rsa_encrypt example program to new RSA
 interface

---
 programs/pkey/rsa_encrypt.c | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/programs/pkey/rsa_encrypt.c b/programs/pkey/rsa_encrypt.c
index b9cb187656..81c27d888f 100644
--- a/programs/pkey/rsa_encrypt.c
+++ b/programs/pkey/rsa_encrypt.c
@@ -69,6 +69,7 @@ int main( int argc, char *argv[] )
     unsigned char input[1024];
     unsigned char buf[512];
     const char *pers = "rsa_encrypt";
+    mbedtls_mpi N, E;
 
     exit_val = MBEDTLS_EXIT_SUCCESS;
 
@@ -86,6 +87,7 @@ int main( int argc, char *argv[] )
     mbedtls_printf( "\n  . Seeding the random number generator..." );
     fflush( stdout );
 
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &E );
     mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
     mbedtls_ctr_drbg_init( &ctr_drbg );
     mbedtls_entropy_init( &entropy );
@@ -112,8 +114,8 @@ int main( int argc, char *argv[] )
         goto exit;
     }
 
-    if( ( return_val = mbedtls_mpi_read_file( &rsa.N, 16, f ) ) != 0 ||
-        ( return_val = mbedtls_mpi_read_file( &rsa.E, 16, f ) ) != 0 )
+    if( ( return_val = mbedtls_mpi_read_file( &N, 16, f ) ) != 0 ||
+        ( return_val = mbedtls_mpi_read_file( &E, 16, f ) ) != 0 )
     {
         exit_val = MBEDTLS_EXIT_FAILURE;
         mbedtls_printf( " failed\n  ! mbedtls_mpi_read_file returned %d\n\n",
@@ -121,11 +123,17 @@ int main( int argc, char *argv[] )
         fclose( f );
         goto exit;
     }
-
-    rsa.len = ( mbedtls_mpi_bitlen( &rsa.N ) + 7 ) >> 3;
-
     fclose( f );
 
+    if( ( return_val = mbedtls_rsa_import( &rsa, &N, NULL,
+                                           NULL, NULL, &E ) ) != 0 )
+    {
+        exit_val = MBEDTLS_EXIT_FAILURE;
+        mbedtls_printf( " failed\n  ! mbedtls_rsa_import returned %d\n\n",
+                        return_val );
+        goto exit;
+    }
+
     if( strlen( argv[1] ) > 100 )
     {
         exit_val = MBEDTLS_EXIT_FAILURE;
@@ -171,6 +179,7 @@ int main( int argc, char *argv[] )
     mbedtls_printf( "\n  . Done (created \"%s\")\n\n", "result-enc.txt" );
 
 exit:
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &E );
     mbedtls_ctr_drbg_free( &ctr_drbg );
     mbedtls_entropy_free( &entropy );
     mbedtls_rsa_free( &rsa );

From f073de0c257008998d79ccd6cd54e7eac9aa494c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 07:42:28 +0100
Subject: [PATCH 299/745] Adapt rsa_genkey example program to use new RSA
 interface

---
 programs/pkey/rsa_genkey.c | 37 ++++++++++++++++++++++++++-----------
 1 file changed, 26 insertions(+), 11 deletions(-)

diff --git a/programs/pkey/rsa_genkey.c b/programs/pkey/rsa_genkey.c
index e199ad247d..3dae0a6c89 100644
--- a/programs/pkey/rsa_genkey.c
+++ b/programs/pkey/rsa_genkey.c
@@ -65,6 +65,7 @@ int main( void )
     mbedtls_rsa_context rsa;
     mbedtls_entropy_context entropy;
     mbedtls_ctr_drbg_context ctr_drbg;
+    mbedtls_mpi N, P, Q, D, E, DP, DQ, QP;
     FILE *fpub  = NULL;
     FILE *fpriv = NULL;
     const char *pers = "rsa_genkey";
@@ -87,9 +88,12 @@ int main( void )
     fflush( stdout );
 
     mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+    mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
 
     if( ( ret = mbedtls_rsa_gen_key( &rsa, mbedtls_ctr_drbg_random, &ctr_drbg, KEY_SIZE,
-                             EXPONENT ) ) != 0 )
+                                     EXPONENT ) ) != 0 )
     {
         mbedtls_printf( " failed\n  ! mbedtls_rsa_gen_key returned %d\n\n", ret );
         goto exit;
@@ -98,6 +102,14 @@ int main( void )
     mbedtls_printf( " ok\n  . Exporting the public  key in rsa_pub.txt...." );
     fflush( stdout );
 
+    if( ( ret = mbedtls_rsa_export    ( &rsa, &N, &P, &Q, &D, &E ) ) != 0 ||
+        ( ret = mbedtls_rsa_export_crt( &rsa, &DP, &DQ, &QP ) )      != 0 )
+    {
+        mbedtls_printf( " failed\n  ! could not export RSA parameters\n\n" );
+        ret = 1;
+        goto exit;
+    }
+
     if( ( fpub = fopen( "rsa_pub.txt", "wb+" ) ) == NULL )
     {
         mbedtls_printf( " failed\n  ! could not open rsa_pub.txt for writing\n\n" );
@@ -105,8 +117,8 @@ int main( void )
         goto exit;
     }
 
-    if( ( ret = mbedtls_mpi_write_file( "N = ", &rsa.N, 16, fpub ) ) != 0 ||
-        ( ret = mbedtls_mpi_write_file( "E = ", &rsa.E, 16, fpub ) ) != 0 )
+    if( ( ret = mbedtls_mpi_write_file( "N = ", &N, 16, fpub ) ) != 0 ||
+        ( ret = mbedtls_mpi_write_file( "E = ", &E, 16, fpub ) ) != 0 )
     {
         mbedtls_printf( " failed\n  ! mbedtls_mpi_write_file returned %d\n\n", ret );
         goto exit;
@@ -122,14 +134,14 @@ int main( void )
         goto exit;
     }
 
-    if( ( ret = mbedtls_mpi_write_file( "N = " , &rsa.N , 16, fpriv ) ) != 0 ||
-        ( ret = mbedtls_mpi_write_file( "E = " , &rsa.E , 16, fpriv ) ) != 0 ||
-        ( ret = mbedtls_mpi_write_file( "D = " , &rsa.D , 16, fpriv ) ) != 0 ||
-        ( ret = mbedtls_mpi_write_file( "P = " , &rsa.P , 16, fpriv ) ) != 0 ||
-        ( ret = mbedtls_mpi_write_file( "Q = " , &rsa.Q , 16, fpriv ) ) != 0 ||
-        ( ret = mbedtls_mpi_write_file( "DP = ", &rsa.DP, 16, fpriv ) ) != 0 ||
-        ( ret = mbedtls_mpi_write_file( "DQ = ", &rsa.DQ, 16, fpriv ) ) != 0 ||
-        ( ret = mbedtls_mpi_write_file( "QP = ", &rsa.QP, 16, fpriv ) ) != 0 )
+    if( ( ret = mbedtls_mpi_write_file( "N = " , &N , 16, fpriv ) ) != 0 ||
+        ( ret = mbedtls_mpi_write_file( "E = " , &E , 16, fpriv ) ) != 0 ||
+        ( ret = mbedtls_mpi_write_file( "D = " , &D , 16, fpriv ) ) != 0 ||
+        ( ret = mbedtls_mpi_write_file( "P = " , &P , 16, fpriv ) ) != 0 ||
+        ( ret = mbedtls_mpi_write_file( "Q = " , &Q , 16, fpriv ) ) != 0 ||
+        ( ret = mbedtls_mpi_write_file( "DP = ", &DP, 16, fpriv ) ) != 0 ||
+        ( ret = mbedtls_mpi_write_file( "DQ = ", &DQ, 16, fpriv ) ) != 0 ||
+        ( ret = mbedtls_mpi_write_file( "QP = ", &QP, 16, fpriv ) ) != 0 )
     {
         mbedtls_printf( " failed\n  ! mbedtls_mpi_write_file returned %d\n\n", ret );
         goto exit;
@@ -157,6 +169,9 @@ exit:
     if( fpriv != NULL )
         fclose( fpriv );
 
+    mbedtls_mpi_free( &N ); mbedtls_mpi_free( &P ); mbedtls_mpi_free( &Q );
+    mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E ); mbedtls_mpi_free( &DP );
+    mbedtls_mpi_free( &DQ ); mbedtls_mpi_free( &QP );
     mbedtls_rsa_free( &rsa );
     mbedtls_ctr_drbg_free( &ctr_drbg );
     mbedtls_entropy_free( &entropy );

From 1a59e791e52ae41ccdafa321d82e0cd9849c8e7f Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 07:41:10 +0100
Subject: [PATCH 300/745] Remove CRT fields from RSA context if RSA_NO_CRT is
 defined

---
 include/mbedtls/rsa.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 366502a85b..8aefdb6603 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -223,13 +223,19 @@ typedef struct
     mbedtls_mpi D;                      /*!<  private exponent  */
     mbedtls_mpi P;                      /*!<  1st prime factor  */
     mbedtls_mpi Q;                      /*!<  2nd prime factor  */
+
+#if !defined(MBEDTLS_RSA_NO_CRT)
     mbedtls_mpi DP;                     /*!<  D % (P - 1)       */
     mbedtls_mpi DQ;                     /*!<  D % (Q - 1)       */
     mbedtls_mpi QP;                     /*!<  1 / (Q % P)       */
+#endif /* MBEDTLS_RSA_NO_CRT */
 
     mbedtls_mpi RN;                     /*!<  cached R^2 mod N  */
+
+#if !defined(MBEDTLS_RSA_NO_CRT)
     mbedtls_mpi RP;                     /*!<  cached R^2 mod P  */
     mbedtls_mpi RQ;                     /*!<  cached R^2 mod Q  */
+#endif /* MBEDTLS_RSA_NO_CRT */
 
     mbedtls_mpi Vi;                     /*!<  cached blinding value     */
     mbedtls_mpi Vf;                     /*!<  cached un-blinding value  */

From 131134fa1af672066318737a568c0539922176ed Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 08:31:07 +0100
Subject: [PATCH 301/745] Adapt RSA test suite to deal with RSA_NON_CRT option

---
 tests/suites/test_suite_rsa.data     |  3 +++
 tests/suites/test_suite_rsa.function | 12 ++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 5bef580c47..e1c51a9b13 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -272,12 +272,15 @@ RSA Check Private key #6 (No D)
 mbedtls_rsa_check_privkey:2048:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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
 
 RSA Check Private key #7 (No DP)
+depends_on:!MBEDTLS_RSA_NO_CRT
 mbedtls_rsa_check_privkey:2048:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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
 
 RSA Check Private key #8 (No DQ)
+depends_on:!MBEDTLS_RSA_NO_CRT
 mbedtls_rsa_check_privkey:2048:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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
 
 RSA Check Private key #9 (No QP)
+depends_on:!MBEDTLS_RSA_NO_CRT
 mbedtls_rsa_check_privkey:2048:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"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
 
 RSA Check Private key #10 (Incorrect)
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index e3952d8f30..c8506db3a1 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -590,6 +590,7 @@ void mbedtls_rsa_check_privkey( int mod, int radix_P, char *input_P, int radix_Q
     {
         TEST_ASSERT( mbedtls_mpi_read_string( &ctx.D, radix_D, input_D ) == 0 );
     }
+#if !defined(MBEDTLS_RSA_NO_CRT)
     if( strlen( input_DP ) )
     {
         TEST_ASSERT( mbedtls_mpi_read_string( &ctx.DP, radix_DP, input_DP ) == 0 );
@@ -602,6 +603,11 @@ void mbedtls_rsa_check_privkey( int mod, int radix_P, char *input_P, int radix_Q
     {
         TEST_ASSERT( mbedtls_mpi_read_string( &ctx.QP, radix_QP, input_QP ) == 0 );
     }
+#else
+    ((void) radix_DP); ((void) input_DP);
+    ((void) radix_DQ); ((void) input_DQ);
+    ((void) radix_QP); ((void) input_QP);
+#endif
 
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == result );
 
@@ -657,6 +663,7 @@ void rsa_check_pubpriv( int mod, int radix_Npub, char *input_Npub,
     {
         TEST_ASSERT( mbedtls_mpi_read_string( &prv.D, radix_D, input_D ) == 0 );
     }
+#if !defined(MBEDTLS_RSA_NO_CRT)
     if( strlen( input_DP ) )
     {
         TEST_ASSERT( mbedtls_mpi_read_string( &prv.DP, radix_DP, input_DP ) == 0 );
@@ -669,6 +676,11 @@ void rsa_check_pubpriv( int mod, int radix_Npub, char *input_Npub,
     {
         TEST_ASSERT( mbedtls_mpi_read_string( &prv.QP, radix_QP, input_QP ) == 0 );
     }
+#else
+    ((void) radix_DP); ((void) input_DP);
+    ((void) radix_DQ); ((void) input_DQ);
+    ((void) radix_QP); ((void) input_QP);
+#endif
 
     TEST_ASSERT( mbedtls_rsa_check_pub_priv( &pub, &prv ) == result );
 

From 23344b5fccf792a9945e982b59adc2352f596c4d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 07:43:27 +0100
Subject: [PATCH 302/745] Adapt rsa_complete to deal with RSA_NO_CRT option

---
 library/rsa.c | 86 +++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 73 insertions(+), 13 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index cc8f5722b9..0808a71d5f 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -612,6 +612,7 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
      *         to our current RSA implementaiton.
      */
 
+#if !defined(MBEDTLS_RSA_NO_CRT)
     if( is_priv )
     {
         ret = mbedtls_rsa_deduce_crt( &ctx->P,  &ctx->Q,  &ctx->D,
@@ -619,6 +620,7 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
         if( ret != 0 )
             return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
     }
+#endif /* MBEDTLS_RSA_NO_CRT */
 
     /*
      * Step 3: Double check
@@ -647,31 +649,89 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
 int mbedtls_rsa_check_crt( mbedtls_rsa_context *ctx, mbedtls_mpi *DP,
                            mbedtls_mpi *DQ, mbedtls_mpi *QP )
 {
-    /* Check if key is private or public */
-    const int opt_present =
-        mbedtls_mpi_cmp_int( &ctx->DP, 0 ) != 0 &&
-        mbedtls_mpi_cmp_int( &ctx->DQ, 0 ) != 0 &&
-        mbedtls_mpi_cmp_int( &ctx->QP, 0 ) != 0;
+    int ret = 0;
 
-    if( !opt_present )
+    /* Check if key is private or public */
+    const int is_priv =
+        mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 &&
+        mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0;
+
+    if( !is_priv )
     {
         /* Checking optional parameters only makes sense for private keys. */
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
     }
 
-    /* Alternative implementations not having DP, DQ, QP as part of
-     * the RSA context structure could perform the following checks instead:
-     * (1) Check that DP - P     == 0 mod P - 1
-     * (2) Check that DQ - Q     == 0 mod Q - 1
-     * (3) Check that QP * P - 1 == 0 mod P
-     */
-
+#if !defined(MBEDTLS_RSA_NO_CRT)
     if( ( DP != NULL && mbedtls_mpi_cmp_mpi( DP, &ctx->DP ) != 0 ) ||
         ( DQ != NULL && mbedtls_mpi_cmp_mpi( DQ, &ctx->DQ ) != 0 ) ||
         ( QP != NULL && mbedtls_mpi_cmp_mpi( QP, &ctx->QP ) != 0 ) )
     {
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
     }
+#else /* MBEDTLS_RSA_NO_CRT */
+
+    /*
+     * Check that DP, DQ and QP are in accordance with core parameters.
+     * (1) Check that DP - P     == 0 mod P - 1
+     * (2) Check that DQ - Q     == 0 mod Q - 1
+     * (3) Check that QP * P - 1 == 0 mod P
+
+     * Alternative implementation also not using DP, DQ and QP
+     * should be able to reuse this codepath.
+     */
+
+    /* Check (1) */
+    if( DP != NULL )
+    {
+        /* Temporarily replace P by P-1 and compute DP - D mod P-1 */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &ctx->P, &ctx->P, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( DP, DP, &ctx->D ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DP, DP, &ctx->P ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &ctx->P, &ctx->P, 1 ) );
+
+        if( mbedtls_mpi_cmp_int( DP, 0 ) != 0 )
+        {
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+        }
+    }
+
+    /* Check (1) */
+    if( DQ != NULL )
+    {
+        /* Temporarily replace Q by Q-1 and compute DQ - D mod Q-1 */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &ctx->Q, &ctx->Q, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( DQ, DQ, &ctx->D ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DQ, DQ, &ctx->Q ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &ctx->Q, &ctx->Q, 1 ) );
+
+        if( mbedtls_mpi_cmp_int( DQ, 0 ) != 0 )
+        {
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+        }
+    }
+
+    /* Check (3) */
+    if( QP != NULL )
+    {
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( QP, QP, &ctx->Q ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( QP, QP, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( QP, QP, &ctx->P ) );
+        if( mbedtls_mpi_cmp_int( QP, 0 ) != 0 )
+        {
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+        }
+    }
+
+cleanup:
+
+#endif
+
+    if( ret != 0 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
 
     return( 0 );
 }

From 33c30a0c7ecbbb09c7bcf8976b3f77ee25d3af44 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 07:00:22 +0100
Subject: [PATCH 303/745] Adapt rsa_copy and rsa_free to deal with RSA_NO_CRT
 option

---
 library/rsa.c | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 0808a71d5f..9a111b75c5 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -2425,13 +2425,16 @@ int mbedtls_rsa_copy( mbedtls_rsa_context *dst, const mbedtls_rsa_context *src )
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->D, &src->D ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->P, &src->P ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->Q, &src->Q ) );
+
+#if !defined(MBEDTLS_RSA_NO_CRT)
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->DP, &src->DP ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->DQ, &src->DQ ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->QP, &src->QP ) );
-
-    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RN, &src->RN ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RP, &src->RP ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RQ, &src->RQ ) );
+#endif
+
+    MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->RN, &src->RN ) );
 
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->Vi, &src->Vi ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &dst->Vf, &src->Vf ) );
@@ -2452,11 +2455,16 @@ cleanup:
 void mbedtls_rsa_free( mbedtls_rsa_context *ctx )
 {
     mbedtls_mpi_free( &ctx->Vi ); mbedtls_mpi_free( &ctx->Vf );
-    mbedtls_mpi_free( &ctx->RQ ); mbedtls_mpi_free( &ctx->RP ); mbedtls_mpi_free( &ctx->RN );
-    mbedtls_mpi_free( &ctx->QP ); mbedtls_mpi_free( &ctx->DQ ); mbedtls_mpi_free( &ctx->DP );
-    mbedtls_mpi_free( &ctx->Q  ); mbedtls_mpi_free( &ctx->P  ); mbedtls_mpi_free( &ctx->D );
+    mbedtls_mpi_free( &ctx->RN ); mbedtls_mpi_free( &ctx->D  );
+    mbedtls_mpi_free( &ctx->Q  ); mbedtls_mpi_free( &ctx->P  );
     mbedtls_mpi_free( &ctx->E  ); mbedtls_mpi_free( &ctx->N  );
 
+#if !defined(MBEDTLS_RSA_NO_CRT)
+    mbedtls_mpi_free( &ctx->RQ ); mbedtls_mpi_free( &ctx->RP );
+    mbedtls_mpi_free( &ctx->QP ); mbedtls_mpi_free( &ctx->DQ );
+    mbedtls_mpi_free( &ctx->DP );
+#endif /* MBEDTLS_RSA_NO_CRT */
+
 #if defined(MBEDTLS_THREADING_C)
     mbedtls_mutex_free( &ctx->mutex );
 #endif

From dc95c890ad4c81e8df66f8a9ab42d24941730fb4 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 06:57:02 +0100
Subject: [PATCH 304/745] Adapt rsa_deduce_crt to deal with RSA_NO_CRT option

---
 library/rsa.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 9a111b75c5..a1a9debb30 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -841,14 +841,21 @@ int mbedtls_rsa_export_crt( const mbedtls_rsa_context *ctx,
     if( !is_priv )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
+#if !defined(MBEDTLS_RSA_NO_CRT)
     /* Export all requested blinding parameters. */
-
     if( ( DP != NULL && ( ret = mbedtls_mpi_copy( DP, &ctx->DP ) ) != 0 ) ||
         ( DQ != NULL && ( ret = mbedtls_mpi_copy( DQ, &ctx->DQ ) ) != 0 ) ||
         ( QP != NULL && ( ret = mbedtls_mpi_copy( QP, &ctx->QP ) ) != 0 ) )
     {
-        return( ret );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
     }
+#else
+    if( ( ret = mbedtls_rsa_deduce_crt( &ctx->P, &ctx->Q, &ctx->D,
+                                        DP, DQ, QP ) ) != 0 )
+    {
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+    }
+#endif
 
     return( 0 );
 }

From bee3aaeb5068b6fa3f072c82574c612abc8b07b0 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 06:59:15 +0100
Subject: [PATCH 305/745] Adapt rsa_gen_key to deal with RSA_NO_CRT option

---
 library/rsa.c | 39 ++++++++++++++++++++++++---------------
 1 file changed, 24 insertions(+), 15 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index a1a9debb30..78814bbdc6 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -906,7 +906,7 @@ int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
                  unsigned int nbits, int exponent )
 {
     int ret;
-    mbedtls_mpi P1, Q1, H, G;
+    mbedtls_mpi H, G;
 
     if( f_rng == NULL || nbits < 128 || exponent < 3 )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
@@ -914,8 +914,8 @@ int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
     if( nbits % 2 )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 );
-    mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
+    mbedtls_mpi_init( &H );
+    mbedtls_mpi_init( &G );
 
     /*
      * find primes P and Q with Q < P so that:
@@ -926,10 +926,10 @@ int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
     do
     {
         MBEDTLS_MPI_CHK( mbedtls_mpi_gen_prime( &ctx->P, nbits >> 1, 0,
-                                f_rng, p_rng ) );
+                                                f_rng, p_rng ) );
 
         MBEDTLS_MPI_CHK( mbedtls_mpi_gen_prime( &ctx->Q, nbits >> 1, 0,
-                                f_rng, p_rng ) );
+                                                f_rng, p_rng ) );
 
         if( mbedtls_mpi_cmp_mpi( &ctx->P, &ctx->Q ) == 0 )
             continue;
@@ -939,34 +939,43 @@ int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
             continue;
 
         if( mbedtls_mpi_cmp_mpi( &ctx->P, &ctx->Q ) < 0 )
-                                mbedtls_mpi_swap( &ctx->P, &ctx->Q );
+            mbedtls_mpi_swap( &ctx->P, &ctx->Q );
 
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &P1, &ctx->P, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &Q1, &ctx->Q, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) );
+        /* Temporarily replace P,Q by P-1, Q-1 */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &ctx->P, &ctx->P, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &ctx->Q, &ctx->Q, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &H, &ctx->P, &ctx->Q ) );
         MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &G, &ctx->E, &H  ) );
     }
     while( mbedtls_mpi_cmp_int( &G, 1 ) != 0 );
 
+    /* Restore P,Q */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &ctx->P,  &ctx->P, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &ctx->Q,  &ctx->Q, 1 ) );
+
+    ctx->len = mbedtls_mpi_size( &ctx->N );
+
     /*
      * D  = E^-1 mod ((P-1)*(Q-1))
      * DP = D mod (P - 1)
      * DQ = D mod (Q - 1)
      * QP = Q^-1 mod P
      */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &ctx->D , &ctx->E, &H  ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->DP, &ctx->D, &P1 ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &ctx->DQ, &ctx->D, &Q1 ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &ctx->QP, &ctx->Q, &ctx->P ) );
 
-    ctx->len = ( mbedtls_mpi_bitlen( &ctx->N ) + 7 ) >> 3;
+    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &ctx->D, &ctx->E, &H  ) );
+
+#if !defined(MBEDTLS_RSA_NO_CRT)
+    MBEDTLS_MPI_CHK( mbedtls_rsa_deduce_crt( &ctx->P, &ctx->Q, &ctx->D,
+                                             &ctx->DP, &ctx->DQ, &ctx->QP ) );
+#endif /* MBEDTLS_RSA_NO_CRT */
 
     /* Double-check */
     MBEDTLS_MPI_CHK( mbedtls_rsa_check_privkey( ctx ) );
 
 cleanup:
 
-    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+    mbedtls_mpi_free( &H );
+    mbedtls_mpi_free( &G );
 
     if( ret != 0 )
     {

From 6345dd33b9e8996a4face60a7960ed078c1f9d10 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 06:59:48 +0100
Subject: [PATCH 306/745] Adapt rsa_check_privkey to deal with NO_CRT option

---
 library/rsa.c | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 78814bbdc6..dc1fae59cb 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1025,9 +1025,10 @@ int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx )
     if( !ctx->P.p || !ctx->Q.p || !ctx->D.p )
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
 
-    mbedtls_mpi_init( &PQ ); mbedtls_mpi_init( &DE ); mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 );
-    mbedtls_mpi_init( &H  ); mbedtls_mpi_init( &I  ); mbedtls_mpi_init( &G  ); mbedtls_mpi_init( &G2 );
-    mbedtls_mpi_init( &L1 ); mbedtls_mpi_init( &L2 ); mbedtls_mpi_init( &DP ); mbedtls_mpi_init( &DQ );
+    mbedtls_mpi_init( &PQ ); mbedtls_mpi_init( &DE ); mbedtls_mpi_init( &P1 );
+    mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H  ); mbedtls_mpi_init( &I  );
+    mbedtls_mpi_init( &G  ); mbedtls_mpi_init( &G2 ); mbedtls_mpi_init( &L1 );
+    mbedtls_mpi_init( &L2 ); mbedtls_mpi_init( &DP ); mbedtls_mpi_init( &DQ );
     mbedtls_mpi_init( &QP );
 
     MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &PQ, &ctx->P, &ctx->Q ) );
@@ -1041,27 +1042,33 @@ int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx )
     MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( &L1, &L2, &H, &G2 ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &I, &DE, &L1  ) );
 
+#if !defined(MBEDTLS_RSA_NO_CRT)
     MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &DP, &ctx->D, &P1 ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &DQ, &ctx->D, &Q1 ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &QP, &ctx->Q, &ctx->P ) );
+#endif
+
     /*
      * Check for a valid PKCS1v2 private key
      */
-    if( mbedtls_mpi_cmp_mpi( &PQ, &ctx->N ) != 0 ||
+    if( mbedtls_mpi_cmp_mpi( &PQ, &ctx->N ) != 0  ||
+#if !defined(MBEDTLS_RSA_NO_CRT)
         mbedtls_mpi_cmp_mpi( &DP, &ctx->DP ) != 0 ||
         mbedtls_mpi_cmp_mpi( &DQ, &ctx->DQ ) != 0 ||
         mbedtls_mpi_cmp_mpi( &QP, &ctx->QP ) != 0 ||
+#endif
         mbedtls_mpi_cmp_int( &L2, 0 ) != 0 ||
-        mbedtls_mpi_cmp_int( &I, 1 ) != 0 ||
+        mbedtls_mpi_cmp_int( &I, 1 ) != 0  ||
         mbedtls_mpi_cmp_int( &G, 1 ) != 0 )
     {
         ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
     }
 
 cleanup:
-    mbedtls_mpi_free( &PQ ); mbedtls_mpi_free( &DE ); mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 );
-    mbedtls_mpi_free( &H  ); mbedtls_mpi_free( &I  ); mbedtls_mpi_free( &G  ); mbedtls_mpi_free( &G2 );
-    mbedtls_mpi_free( &L1 ); mbedtls_mpi_free( &L2 ); mbedtls_mpi_free( &DP ); mbedtls_mpi_free( &DQ );
+    mbedtls_mpi_free( &PQ ); mbedtls_mpi_free( &DE ); mbedtls_mpi_free( &P1 );
+    mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H  ); mbedtls_mpi_free( &I  );
+    mbedtls_mpi_free( &G  ); mbedtls_mpi_free( &G2 ); mbedtls_mpi_free( &L1 );
+    mbedtls_mpi_free( &L2 ); mbedtls_mpi_free( &DP ); mbedtls_mpi_free( &DQ );
     mbedtls_mpi_free( &QP );
 
     if( ret == MBEDTLS_ERR_RSA_KEY_CHECK_FAILED )

From bf37b103708a1d434a26bbe2310088aabb611567 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 10:29:42 +0100
Subject: [PATCH 307/745] Add test run for RSA_NO_CRT to all.sh

---
 tests/scripts/all.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index d9c5bbfa4a..b84d5289b3 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -439,6 +439,15 @@ msg "build: i386, make, gcc" # ~ 30s
 cleanup
 CC=gcc CFLAGS='-Werror -Wall -Wextra -m32' make
 
+msg "build: default config, MBEDTLS_RSA_NO_CRT, make, gcc"
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl set MBEDTLS_RSA_NO_CRT
+CC=gcc CFLAGS='-Werror -Wall -Werror -O0' make
+
+msg "test: MBEDTLS_RSA_NO_CRT - main suites (inc. selftests) (ASan build)"
+make test
+
 msg "build: gcc, force 32-bit compilation"
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"

From ab3773123c80c7895f50377def0be42f1d1d6269 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 16:24:51 +0100
Subject: [PATCH 308/745] Add support for alternative RSA implementations

Alternative RSA implementations can be provided by defining MBEDTLS_RSA_ALT in
config.h, defining an mbedtls_rsa_context struct in a new file rsa_alt.h and
re-implementing the RSA interface specified in rsa.h.

Through the previous reworkings, the adherence to the interface is the only
implementation obligation - in particular, implementors are free to use a
different layout for the RSA context structure.
---
 include/mbedtls/config.h   | 1 +
 include/mbedtls/rsa.h      | 8 ++++++++
 library/rsa.c              | 3 +++
 library/version_features.c | 3 +++
 4 files changed, 15 insertions(+)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 47c7196402..ec004f5b31 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -267,6 +267,7 @@
 //#define MBEDTLS_BLOWFISH_ALT
 //#define MBEDTLS_CAMELLIA_ALT
 //#define MBEDTLS_DES_ALT
+//#define MBEDTLS_RSA_ALT
 //#define MBEDTLS_XTEA_ALT
 //#define MBEDTLS_MD2_ALT
 //#define MBEDTLS_MD4_ALT
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 8aefdb6603..0deff00319 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -209,6 +209,8 @@ int mbedtls_rsa_check_params( mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
  * Implementation of RSA interface
  */
 
+#if !defined(MBEDTLS_RSA_ALT)
+
 /**
  * \brief          RSA context structure
  */
@@ -252,6 +254,12 @@ typedef struct
 }
 mbedtls_rsa_context;
 
+#else
+
+#include "rsa_alt.h"
+
+#endif /* MBEDTLS_RSA_ALT */
+
 /**
  * \brief          Initialize an RSA context
  *
diff --git a/library/rsa.c b/library/rsa.c
index dc1fae59cb..2976b71c24 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -464,6 +464,7 @@ cleanup:
  * Default RSA interface implementation
  */
 
+#if !defined(MBEDTLS_RSA_ALT)
 
 int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
                         const mbedtls_mpi *N,
@@ -2493,6 +2494,8 @@ void mbedtls_rsa_free( mbedtls_rsa_context *ctx )
 #endif
 }
 
+#endif /* !MBEDTLS_RSA_ALT */
+
 #if defined(MBEDTLS_SELF_TEST)
 
 #include "mbedtls/sha1.h"
diff --git a/library/version_features.c b/library/version_features.c
index 5cbe8aca37..9bf6c61ecf 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -99,6 +99,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_DES_ALT)
     "MBEDTLS_DES_ALT",
 #endif /* MBEDTLS_DES_ALT */
+#if defined(MBEDTLS_RSA_ALT)
+    "MBEDTLS_RSA_ALT",
+#endif /* MBEDTLS_RSA_ALT */
 #if defined(MBEDTLS_XTEA_ALT)
     "MBEDTLS_XTEA_ALT",
 #endif /* MBEDTLS_XTEA_ALT */

From b0c5edcc2f7108604c179e68057ffa8e46d51026 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 23 Aug 2017 22:16:10 +0100
Subject: [PATCH 309/745] Correct typo in rsa.h

---
 include/mbedtls/rsa.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 0deff00319..6e07bfd606 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -79,7 +79,7 @@ extern "C" {
 
 /**
  * \brief          Compute RSA prime moduli P, Q from public modulus N=PQ
-&                  and a pair of private and public key.
+ *                 and a pair of private and public key.
  *
  * \note           This is a 'static' helper function not operating on
  *                 an RSA context. Alternative implementations need not

From fb81c0ec2efbe0ec73990e010ece6be9e9634cae Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 24 Aug 2017 06:55:11 +0100
Subject: [PATCH 310/745] Guard primality checks in RSA module by
 MBEDTLS_GENPRIME

Primality testing is guarded by the configuration flag MBEDTLS_GENPRIME and used in the new RSA helper functions. This
commit adds a corresponding preprocessor directive.
---
 library/rsa.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/library/rsa.c b/library/rsa.c
index 2976b71c24..72f661061c 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -361,6 +361,7 @@ int mbedtls_rsa_check_params( mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
      * Step 1: If PRNG provided, check that P and Q are prime
      */
 
+#if defined(MBEDTLS_GENPRIME)
     if( f_rng != NULL && P != NULL &&
         ( ret = mbedtls_mpi_is_prime( P, f_rng, p_rng ) ) != 0 )
     {
@@ -372,6 +373,10 @@ int mbedtls_rsa_check_params( mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
     {
         goto cleanup;
     }
+#else
+    ((void) f_rng);
+    ((void) p_rng);
+#endif /* MBEDTLS_GENPRIME */
 
     /*
      * Step 2: Check that N = PQ
@@ -571,6 +576,7 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
     }
     else if( d_missing )
     {
+#if defined(MBEDTLS_GENPRIME)
         /* If a PRNG is provided, check if P, Q are prime. */
         if( f_rng != NULL  &&
             ( ( ret = mbedtls_mpi_is_prime( &ctx->P, f_rng, p_rng ) ) != 0 ||
@@ -578,6 +584,7 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
         {
             return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
         }
+#endif /* MBEDTLS_GENPRIME */
 
         /* Compute N if missing. */
         if( !have_N &&

From 750e8b4596c5c0a3d84303b432fe5be60cc4337c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 25 Aug 2017 07:54:27 +0100
Subject: [PATCH 311/745] Rename rsa_check_params->rsa_validate_params and
 change error codes

---
 include/mbedtls/rsa.h                | 21 +++------
 library/rsa.c                        | 69 +++++++++++++++++-----------
 tests/suites/test_suite_rsa.data     | 46 +++++++++----------
 tests/suites/test_suite_rsa.function | 30 ++++++------
 4 files changed, 86 insertions(+), 80 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 6e07bfd606..90c667b5be 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -186,24 +186,17 @@ int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
  *                     if D,E,P,Q != NULL
  *                   - P prime if f_rng, P != NULL
  *                   - Q prime if f_rng, Q != NULL
- *                 - A non-zero error code otherwise. In this case, the values
- *                   of N, P, Q, D, E are undefined.
+ *                 - A non-zero error code otherwise.
  *
  * \note           The function can be used with a restricted set of arguments
  *                 to perform specific checks only. E.g., calling it with
  *                 (-,P,-,-,-) and a PRNG amounts to a primality check for P.
- *
- * \note           The input MPI's are deliberately not declared as constant
- *                 and may therefore be used for in-place calculations by
- *                 the implementation. In particular, their values can be
- *                 corrupted when the function fails. If the user cannot
- *                 tolerate this, he has to make copies of the MPI's prior
- *                 to calling this function. See \c mbedtls_mpi_copy for this.
  */
-int mbedtls_rsa_check_params( mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
-                              mbedtls_mpi *D, mbedtls_mpi *E,
-                              int (*f_rng)(void *, unsigned char *, size_t),
-                              void *p_rng );
+int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
+                                 const mbedtls_mpi *Q, const mbedtls_mpi *D,
+                                 const mbedtls_mpi *E,
+                                 int (*f_rng)(void *, unsigned char *, size_t),
+                                 void *p_rng );
 
 /**
  * Implementation of RSA interface
@@ -374,7 +367,7 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
  * \return         - 0 if successful. In this case, all core parameters
  *                   as well as other internally needed parameters have
  *                   been generated, and it is guaranteed that they are
- *                   sane in the sense of \c mbedtls_rsa_check_params
+ *                   sane in the sense of \c mbedtls_rsa_validate_params
  *                   (with primality of P, Q checked if a PRNG is given).
  *                 - MBEDTLS_ERR_RSA_BAD_INPUT_DATA if the attempted
  *                   derivations failed.
diff --git a/library/rsa.c b/library/rsa.c
index 72f661061c..07cd66becf 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -331,7 +331,7 @@ int mbedtls_rsa_deduce_private( mbedtls_mpi *P, mbedtls_mpi *Q,
     MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( Q, Q, 1 ) );
 
     /* Double-check result */
-    MBEDTLS_MPI_CHK( mbedtls_rsa_check_params( NULL, P, Q, D, E, NULL, NULL ) );
+    MBEDTLS_MPI_CHK( mbedtls_rsa_validate_params( NULL, P, Q, D, E, NULL, NULL ) );
 
 cleanup:
 
@@ -342,20 +342,19 @@ cleanup:
 
 /*
  * Check that core RSA parameters are sane.
- *
- * Note that the inputs are not declared const and may be
- * altered on an unsuccessful run.
  */
 
-int mbedtls_rsa_check_params( mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
-                              mbedtls_mpi *D, mbedtls_mpi *E,
-                              int (*f_rng)(void *, unsigned char *, size_t),
-                              void *p_rng )
+int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
+                                 const mbedtls_mpi *Q, const mbedtls_mpi *D,
+                                 const mbedtls_mpi *E,
+                                 int (*f_rng)(void *, unsigned char *, size_t),
+                                 void *p_rng )
 {
     int ret = 0;
-    mbedtls_mpi K;
+    mbedtls_mpi K, L;
 
     mbedtls_mpi_init( &K );
+    mbedtls_mpi_init( &L );
 
     /*
      * Step 1: If PRNG provided, check that P and Q are prime
@@ -365,12 +364,14 @@ int mbedtls_rsa_check_params( mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
     if( f_rng != NULL && P != NULL &&
         ( ret = mbedtls_mpi_is_prime( P, f_rng, p_rng ) ) != 0 )
     {
+        ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
         goto cleanup;
     }
 
     if( f_rng != NULL && Q != NULL &&
         ( ret = mbedtls_mpi_is_prime( Q, f_rng, p_rng ) ) != 0 )
     {
+        ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
         goto cleanup;
     }
 #else
@@ -385,9 +386,10 @@ int mbedtls_rsa_check_params( mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
     if( P != NULL && Q != NULL && N != NULL )
     {
         MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, P, Q ) );
-        if( mbedtls_mpi_cmp_mpi( &K, N ) != 0 )
+        if( mbedtls_mpi_cmp_int( N, 1 ) <= 0 ||
+            mbedtls_mpi_cmp_mpi( &K, N ) != 0 )
         {
-            ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
             goto cleanup;
         }
     }
@@ -398,37 +400,48 @@ int mbedtls_rsa_check_params( mbedtls_mpi *N, mbedtls_mpi *P, mbedtls_mpi *Q,
 
     if( P != NULL && Q != NULL && D != NULL && E != NULL )
     {
-        /* Temporarily replace P, Q by P-1, Q-1. */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( P, P, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( Q, Q, 1 ) );
-
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, D, E ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+        if( mbedtls_mpi_cmp_int( P, 1 ) <= 0 ||
+            mbedtls_mpi_cmp_int( Q, 1 ) <= 0 ||
+            mbedtls_mpi_cmp_int( D, 1 ) <= 0 ||
+            mbedtls_mpi_cmp_int( E, 1 ) <= 0 )
+        {
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+            goto cleanup;
+        }
 
         /* Compute DE-1 mod P-1 */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, P ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, D, E ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, P, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, &L ) );
         if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
         {
-            ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
             goto cleanup;
         }
 
         /* Compute DE-1 mod Q-1 */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, Q ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, D, E ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, Q, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, &L ) );
         if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
         {
-            ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
             goto cleanup;
         }
-
-        /* Restore P, Q. */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( P, P, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( Q, Q, 1 ) );
     }
 
 cleanup:
 
     mbedtls_mpi_free( &K );
+    mbedtls_mpi_free( &L );
+
+    /* Wrap MPI error codes by RSA check failure error code */
+    if( ret != 0 && ret != MBEDTLS_ERR_RSA_KEY_CHECK_FAILED )
+    {
+        ret += MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+    }
 
     return( ret );
 }
@@ -605,9 +618,9 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
     else if( complete )
     {
         /* Check complete set of imported core parameters. */
-        if( ( ret = mbedtls_rsa_check_params( &ctx->N, &ctx->P, &ctx->Q,
-                                              &ctx->D, &ctx->E,
-                                              f_rng, p_rng ) ) != 0 )
+        if( ( ret = mbedtls_rsa_validate_params( &ctx->N, &ctx->P, &ctx->Q,
+                                                 &ctx->D, &ctx->E,
+                                                 f_rng, p_rng ) ) != 0 )
         {
             return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
         }
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index e1c51a9b13..8b1d1d59a6 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -1,4 +1,4 @@
-RSA PKCS1 Verify v1.5 CAVS #1
+<sRSA PKCS1 Verify v1.5 CAVS #1
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
 mbedtls_rsa_pkcs1_verify:"d6248c3e96b1a7e5fea978870fcc4c9786b4e5156e16b7faef4557d667f730b8bc4c784ef00c624df5309513c3a5de8ca94c2152e0459618666d3148092562ebc256ffca45b27fd2d63c68bd5e0a0aefbe496e9e63838a361b1db6fc272464f191490bf9c029643c49d2d9cd08833b8a70b4b3431f56fb1eb55ccd39e77a9c92":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"3":"3203b7647fb7e345aa457681e5131777f1adc371f2fba8534928c4e52ef6206a856425d6269352ecbf64db2f6ad82397768cafdd8cd272e512d617ad67992226da6bc291c31404c17fd4b7e2beb20eff284a44f4d7af47fd6629e2c95809fa7f2241a04f70ac70d3271bb13258af1ed5c5988c95df7fa26603515791075feccd":MBEDTLS_ERR_RSA_VERIFY_FAILED
 
@@ -370,38 +370,38 @@ mbedtls_rsa_gen_key:2048:3:0
 RSA Generate Key - 1025 bit key
 mbedtls_rsa_gen_key:1025:3:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
-RSA Check Params, toy example
-mbedtls_rsa_check_params:10:"15":10:"3":10:"5":10:"3":10:"3":0:0
+RSA Validate Params, toy example
+mbedtls_rsa_validate_params:10:"15":10:"3":10:"5":10:"3":10:"3":0:0
 
-RSA Check Params, toy example, N missing
-mbedtls_rsa_check_params:10:"":10:"3":10:"5":10:"3":10:"3":0:0
+RSA Validate Params, toy example, N missing
+mbedtls_rsa_validate_params:10:"":10:"3":10:"5":10:"3":10:"3":0:0
 
-RSA Check Params, toy example, E missing
-mbedtls_rsa_check_params:10:"15":10:"3":10:"5":10:"3":10:"":0:0
+RSA Validate Params, toy example, E missing
+mbedtls_rsa_validate_params:10:"15":10:"3":10:"5":10:"3":10:"":0:0
 
-RSA Check Params, toy example, corrupted
-mbedtls_rsa_check_params:10:"16":10:"3":10:"5":10:"3":10:"3":0:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
+RSA Validate Params, toy example, corrupted
+mbedtls_rsa_validate_params:10:"16":10:"3":10:"5":10:"3":10:"3":0:MBEDTLS_ERR_RSA_KEY_CHECK_FAILED
 
-RSA Check Params, toy example, non-primes, no PRNG
-mbedtls_rsa_check_params:10:"45":10:"9":10:"5":10:"7":10:"23":0:0
+RSA Validate Params, toy example, non-primes, no PRNG
+mbedtls_rsa_validate_params:10:"45":10:"9":10:"5":10:"7":10:"23":0:0
 
-RSA Check Params, toy example, non-primes, PRNG
-mbedtls_rsa_check_params:10:"45":10:"9":10:"5":10:"7":10:"23":1:MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
+RSA Validate Params, toy example, non-primes, PRNG
+mbedtls_rsa_validate_params:10:"45":10:"9":10:"5":10:"7":10:"23":1:MBEDTLS_ERR_RSA_KEY_CHECK_FAILED
 
-RSA Check Params
-mbedtls_rsa_check_params:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+RSA Validate Params
+mbedtls_rsa_validate_params:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
-RSA Check Params, N missing
-mbedtls_rsa_check_params:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+RSA Validate Params, N missing
+mbedtls_rsa_validate_params:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
-RSA Check Params, bad N
-mbedtls_rsa_check_params:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+RSA Validate Params, bad N
+mbedtls_rsa_validate_params:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":16:"3":0:MBEDTLS_ERR_RSA_KEY_CHECK_FAILED
 
-RSA Check Params, non-prime, no PRNG
-mbedtls_rsa_check_params:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd18":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"":0:0
+RSA Validate Params, non-prime, no PRNG
+mbedtls_rsa_validate_params:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd18":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"":0:0
 
-RSA Check Params, non-prime, PRNG
-mbedtls_rsa_check_params:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd18":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"":1:MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
+RSA Validate Params, non-prime, PRNG
+mbedtls_rsa_validate_params:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd18":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"":1:MBEDTLS_ERR_RSA_KEY_CHECK_FAILED
 
 RSA Deduce Private, toy example
 mbedtls_rsa_deduce_private:10:"7":10:"11":10:"7":10:"13":0:0
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index c8506db3a1..5f493c3a0a 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -1041,8 +1041,8 @@ void mbedtls_rsa_export( int radix_N, char *input_N,
             TEST_ASSERT( mbedtls_mpi_cmp_mpi( &D, &De ) == 0 );
 
         /* While at it, perform a sanity check */
-        TEST_ASSERT( mbedtls_rsa_check_params( &Ne, &Pe, &Qe, &De, &Ee,
-                                               NULL, NULL ) == 0 );
+        TEST_ASSERT( mbedtls_rsa_validate_params( &Ne, &Pe, &Qe, &De, &Ee,
+                                                       NULL, NULL ) == 0 );
     }
 
 exit:
@@ -1060,12 +1060,12 @@ exit:
 /* END_CASE */
 
 /* BEGIN_CASE */
-void mbedtls_rsa_check_params( int radix_N, char *input_N,
-                               int radix_P, char *input_P,
-                               int radix_Q, char *input_Q,
-                               int radix_D, char *input_D,
-                               int radix_E, char *input_E,
-                               int prng, int result )
+void mbedtls_rsa_validate_params( int radix_N, char *input_N,
+                                  int radix_P, char *input_P,
+                                  int radix_Q, char *input_Q,
+                                  int radix_D, char *input_D,
+                                  int radix_E, char *input_E,
+                                  int prng, int result )
 {
     /* Original MPI's with which we set up the RSA context */
     mbedtls_mpi N, P, Q, D, E;
@@ -1105,13 +1105,13 @@ void mbedtls_rsa_check_params( int radix_N, char *input_N,
     if( have_E )
         TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
-    TEST_ASSERT( mbedtls_rsa_check_params( have_N ? &N : NULL,
-                                           have_P ? &P : NULL,
-                                           have_Q ? &Q : NULL,
-                                           have_D ? &D : NULL,
-                                           have_E ? &E : NULL,
-                                           prng ? mbedtls_ctr_drbg_random : NULL,
-                                           prng ? &ctr_drbg : NULL ) == result );
+    TEST_ASSERT( mbedtls_rsa_validate_params( have_N ? &N : NULL,
+                                        have_P ? &P : NULL,
+                                        have_Q ? &Q : NULL,
+                                        have_D ? &D : NULL,
+                                        have_E ? &E : NULL,
+                                        prng ? mbedtls_ctr_drbg_random : NULL,
+                                        prng ? &ctr_drbg : NULL ) == result );
 exit:
 
     mbedtls_ctr_drbg_free( &ctr_drbg );

From d56d83a7f3b6d8d9ad3b677f11d8e487c0b320a3 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 25 Aug 2017 07:29:35 +0100
Subject: [PATCH 312/745] Remove double-checking code from rsa_deduce_moduli
 and rsa_complete

---
 library/rsa.c | 50 ++------------------------------------------------
 1 file changed, 2 insertions(+), 48 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 07cd66becf..d0cc9e0334 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -88,7 +88,6 @@ static void mbedtls_zeroize( void *v, size_t n ) {
  */
 
 /*
- * mbedtls_rsa_deduce_moduli
  *
  * Given the modulus N=PQ and a pair of public and private
  * exponents E and D, respectively, factor N.
@@ -167,8 +166,6 @@ int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
      */
 
     mbedtls_mpi_init( &K );
-    mbedtls_mpi_init( P );
-    mbedtls_mpi_init( Q );
 
     /* Replace D by DE - 1 */
     MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( D, D, E ) );
@@ -231,44 +228,14 @@ int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
             {
                 /*
                  * Have found a nontrivial divisor P of N.
-                 * Set Q := N / P and verify D, E.
+                 * Set Q := N / P.
                  */
 
                 MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( Q, &K, N, P ) );
 
-                /*
-                 * Verify that DE - 1 is indeed a multiple of
-                 * lcm(P-1, Q-1), i.e. that it's a multiple of both
-                 * P-1 and Q-1.
-                 */
+                /* Restore D */
 
-                /* Restore DE - 1 and temporarily replace P, Q by P-1, Q-1. */
                 MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( D, order ) );
-                MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( P, P, 1 ) );
-                MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( Q, Q, 1 ) );
-
-                /* Compute DE-1 mod P-1 */
-                MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, D, P ) );
-                if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
-                {
-                    ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
-                    goto cleanup;
-                }
-
-                /* Compute DE-1 mod Q-1 */
-                MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, D, Q ) );
-                if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
-                {
-                    ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
-                    goto cleanup;
-                }
-
-                /*
-                 * All good, restore P, Q and D and return.
-                 */
-
-                MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( P, P, 1 ) );
-                MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( Q, Q, 1 ) );
                 MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( D, D, 1 ) );
                 MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( D, NULL, D, E ) );
 
@@ -330,9 +297,6 @@ int mbedtls_rsa_deduce_private( mbedtls_mpi *P, mbedtls_mpi *Q,
     MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( P, P, 1 ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( Q, Q, 1 ) );
 
-    /* Double-check result */
-    MBEDTLS_MPI_CHK( mbedtls_rsa_validate_params( NULL, P, Q, D, E, NULL, NULL ) );
-
 cleanup:
 
     mbedtls_mpi_free( &K );
@@ -615,16 +579,6 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
             return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
         }
     }
-    else if( complete )
-    {
-        /* Check complete set of imported core parameters. */
-        if( ( ret = mbedtls_rsa_validate_params( &ctx->N, &ctx->P, &ctx->Q,
-                                                 &ctx->D, &ctx->E,
-                                                 f_rng, p_rng ) ) != 0 )
-        {
-            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
-        }
-    }
 
     /* In the remaining case of a public key, there's nothing to check for. */
 

From d363799a9dfde3596a0aa763897abdfd6b4c411e Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 25 Aug 2017 07:55:03 +0100
Subject: [PATCH 313/745] Add mbedtls_rsa_validate_crt

This commit adds the function mbedtls_rsa_validate_crt for validating a set of CRT parameters. The function
mbedtls_rsa_check_crt is simplified accordingly.
---
 include/mbedtls/rsa.h |  34 +++++++++-
 library/rsa.c         | 146 ++++++++++++++++++++++++++----------------
 2 files changed, 124 insertions(+), 56 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 90c667b5be..734c779c1e 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -198,6 +198,38 @@ int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
                                  int (*f_rng)(void *, unsigned char *, size_t),
                                  void *p_rng );
 
+/**
+ * \brief          Check validity of RSA CRT parameters
+ *
+ * \note           This is a 'static' helper function not operating on
+ *                 an RSA context. Alternative implementations need not
+ *                 overwrite it.
+ *
+ * \param P        First prime factor of RSA modulus
+ * \param Q        Second prime factor of RSA modulus
+ * \param D        RSA private exponent
+ * \param DP       MPI to check for D modulo P-1
+ * \param DQ       MPI to check for D modulo P-1
+ * \param QP       MPI to check for the modular inverse of Q modulo P.
+ *
+ * \return         - 0 if the following conditions are satisfied:
+ *                   - D = DP mod P-1 if P, D, DP != NULL
+ *                   - Q = DQ mod P-1 if P, D, DQ != NULL
+ *                   - QP = Q^-1 mod P if P, Q, QP != NULL
+ *                 - MBEDTLS_ERR_RSA_KEY_CHECK_FAILED if check failed,
+ *                   potentially including MBEDTLS_ERR_MPI_XXX if some
+ *                   MPI calculations failed.
+ *                 - MBEDTLS_ERR_RSA_BAD_INPUT_DATA if insufficient
+ *                   data was provided to check DP, DQ or QP.
+ *
+ * \note           The function can be used with a restricted set of arguments
+ *                 to perform specific checks only. E.g., calling it with the
+ *                 parameters (P, -, D, DP, -, -) will check DP = D mod P-1.
+ */
+int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
+                              const mbedtls_mpi *D,  const mbedtls_mpi *DP,
+                              const mbedtls_mpi *DQ, const mbedtls_mpi *QP );
+
 /**
  * Implementation of RSA interface
  */
@@ -394,7 +426,7 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
  *                 before calling this function.
  *
  */
-int mbedtls_rsa_check_crt( mbedtls_rsa_context *ctx,
+int mbedtls_rsa_check_crt( const mbedtls_rsa_context *ctx,
                            mbedtls_mpi *DP,
                            mbedtls_mpi *DQ,
                            mbedtls_mpi *QP );
diff --git a/library/rsa.c b/library/rsa.c
index d0cc9e0334..bd72aee8e3 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -304,6 +304,92 @@ cleanup:
     return( ret );
 }
 
+/*
+ * Check that RSA CRT parameters are in accordance with core parameters.
+ */
+
+int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
+                              const mbedtls_mpi *D,  const mbedtls_mpi *DP,
+                              const mbedtls_mpi *DQ, const mbedtls_mpi *QP )
+{
+    int ret = 0;
+
+    mbedtls_mpi K, L;
+    mbedtls_mpi_init( &K );
+    mbedtls_mpi_init( &L );
+
+    /* Check that DP - P == 0 mod P - 1 */
+    if( DP != NULL )
+    {
+        if( P == NULL )
+        {
+            ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
+            goto cleanup;
+        }
+
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &L, DP, D ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &L, &L, &K ) );
+
+        if( mbedtls_mpi_cmp_int( &L, 0 ) != 0 )
+        {
+            return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+        }
+    }
+
+    /* Check that DQ - Q == 0 mod Q - 1 */
+    if( DQ != NULL )
+    {
+        if( Q == NULL )
+        {
+            ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
+            goto cleanup;
+        }
+
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, Q, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &L, DQ, D ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &L, &L, &K ) );
+
+        if( mbedtls_mpi_cmp_int( &L, 0 ) != 0 )
+        {
+            return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+        }
+    }
+
+    /* Check that QP * P - 1 == 0 mod P */
+    if( QP != NULL )
+    {
+        if( P == NULL || Q == NULL )
+        {
+            ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
+            goto cleanup;
+        }
+
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, QP, Q ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, P ) );
+        if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
+        {
+            return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+        }
+    }
+
+cleanup:
+
+    /* Wrap MPI error codes by RSA check failure error code */
+    if( ret != 0 &&
+        ret != MBEDTLS_ERR_RSA_KEY_CHECK_FAILED &&
+        ret != MBEDTLS_ERR_RSA_BAD_INPUT_DATA )
+    {
+        ret += MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+    }
+
+    mbedtls_mpi_free( &K );
+    mbedtls_mpi_free( &L );
+
+    return( ret );
+}
+
 /*
  * Check that core RSA parameters are sane.
  */
@@ -621,8 +707,8 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
  * in order to be able to validate DER encoded RSA keys,
  * which always contain CRT parameters.
  */
-int mbedtls_rsa_check_crt( mbedtls_rsa_context *ctx, mbedtls_mpi *DP,
-                           mbedtls_mpi *DQ, mbedtls_mpi *QP )
+int mbedtls_rsa_check_crt( const mbedtls_rsa_context *ctx,
+                           mbedtls_mpi *DP, mbedtls_mpi *DQ, mbedtls_mpi *QP )
 {
     int ret = 0;
 
@@ -648,61 +734,11 @@ int mbedtls_rsa_check_crt( mbedtls_rsa_context *ctx, mbedtls_mpi *DP,
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
     }
 #else /* MBEDTLS_RSA_NO_CRT */
-
-    /*
-     * Check that DP, DQ and QP are in accordance with core parameters.
-     * (1) Check that DP - P     == 0 mod P - 1
-     * (2) Check that DQ - Q     == 0 mod Q - 1
-     * (3) Check that QP * P - 1 == 0 mod P
-
-     * Alternative implementation also not using DP, DQ and QP
-     * should be able to reuse this codepath.
-     */
-
-    /* Check (1) */
-    if( DP != NULL )
+    if( ( ret = mbedtls_rsa_validate_crt( &ctx->P, &ctx->Q, &ctx->D,
+                                          DP, DQ, QP ) ) != 0 )
     {
-        /* Temporarily replace P by P-1 and compute DP - D mod P-1 */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &ctx->P, &ctx->P, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( DP, DP, &ctx->D ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DP, DP, &ctx->P ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &ctx->P, &ctx->P, 1 ) );
-
-        if( mbedtls_mpi_cmp_int( DP, 0 ) != 0 )
-        {
-            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-        }
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
     }
-
-    /* Check (1) */
-    if( DQ != NULL )
-    {
-        /* Temporarily replace Q by Q-1 and compute DQ - D mod Q-1 */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &ctx->Q, &ctx->Q, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( DQ, DQ, &ctx->D ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DQ, DQ, &ctx->Q ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &ctx->Q, &ctx->Q, 1 ) );
-
-        if( mbedtls_mpi_cmp_int( DQ, 0 ) != 0 )
-        {
-            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-        }
-    }
-
-    /* Check (3) */
-    if( QP != NULL )
-    {
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( QP, QP, &ctx->Q ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( QP, QP, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( QP, QP, &ctx->P ) );
-        if( mbedtls_mpi_cmp_int( QP, 0 ) != 0 )
-        {
-            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-        }
-    }
-
-cleanup:
-
 #endif
 
     if( ret != 0 )

From d9431a781748e64f3a90f8a08d3d31fe8dc9548f Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 25 Aug 2017 08:03:13 +0100
Subject: [PATCH 314/745] Minor comments improvement

---
 library/rsa.c | 29 ++++++++++++++++++++---------
 1 file changed, 20 insertions(+), 9 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index bd72aee8e3..073bde528d 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -74,16 +74,24 @@ static void mbedtls_zeroize( void *v, size_t n ) {
 /*
  * Context-independent RSA helper functions.
  *
- * The following three functions
- * - mbedtls_rsa_deduce_moduli
- * - mbedtls_rsa_deduce_private
- * - mbedtls_rsa_check_params
- * are helper functions operating on the core RSA parameters
- * (represented as MPI's). They do not use the RSA context structure
- * and therefore need not be replaced when providing an alternative
- * RSA implementation.
+ * There are two classes of helper functions:
+ * (1) Parameter-generating helpers. These are:
+ *     - mbedtls_rsa_deduce_moduli
+ *     - mbedtls_rsa_deduce_private
+ *     - mbedtls_rsa_deduce_crt
+ *      Each of these functions takes a set of core RSA parameters
+ *      and generates some other, or CRT related parameters.
+ * (2) Parameter-checking helpers. These are:
+ *     - mbedtls_rsa_validate_params
+ *     - mbedtls_rsa_validate_crt
+ *     They take a set of core or CRT related RSA parameters
+ *     and check their validity.
  *
- * Their purpose is to provide common MPI operations in the context
+ * The helper functions do not use the RSA context structure
+ * and therefore do not need to be replaced when providing
+ * an alternative RSA implementation.
+ *
+ * Their main purpose is to provide common MPI operations in the context
  * of RSA that can be easily shared across multiple implementations.
  */
 
@@ -504,18 +512,21 @@ int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
     mbedtls_mpi K;
     mbedtls_mpi_init( &K );
 
+    /* DP = D mod P-1 */
     if( DP != NULL )
     {
         MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1  ) );
         MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DP, D, &K ) );
     }
 
+    /* DQ = D mod Q-1 */
     if( DQ != NULL )
     {
         MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, Q, 1  ) );
         MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DQ, D, &K ) );
     }
 
+    /* QP = Q^{-1} mod P */
     if( QP != NULL )
     {
         MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( QP, Q, P ) );

From b269a8584ac6a2cf0c246cf7d45c370dacf38e20 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 25 Aug 2017 08:03:21 +0100
Subject: [PATCH 315/745] Change mbedtls_rsa_check_privkey to use new helper
 functions

---
 library/rsa.c | 69 ++++++++-------------------------------------------
 1 file changed, 11 insertions(+), 58 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 073bde528d..903a57ca36 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1038,66 +1038,19 @@ int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx )
  */
 int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx )
 {
-    int ret;
-    mbedtls_mpi PQ, DE, P1, Q1, H, I, G, G2, L1, L2, DP, DQ, QP;
-
-    if( ( ret = mbedtls_rsa_check_pubkey( ctx ) ) != 0 )
-        return( ret );
-
-    if( !ctx->P.p || !ctx->Q.p || !ctx->D.p )
-        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
-
-    mbedtls_mpi_init( &PQ ); mbedtls_mpi_init( &DE ); mbedtls_mpi_init( &P1 );
-    mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H  ); mbedtls_mpi_init( &I  );
-    mbedtls_mpi_init( &G  ); mbedtls_mpi_init( &G2 ); mbedtls_mpi_init( &L1 );
-    mbedtls_mpi_init( &L2 ); mbedtls_mpi_init( &DP ); mbedtls_mpi_init( &DQ );
-    mbedtls_mpi_init( &QP );
-
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &PQ, &ctx->P, &ctx->Q ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &DE, &ctx->D, &ctx->E ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &P1, &ctx->P, 1 ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &Q1, &ctx->Q, 1 ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &G, &ctx->E, &H  ) );
-
-    MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( &G2, &P1, &Q1 ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( &L1, &L2, &H, &G2 ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &I, &DE, &L1  ) );
-
-#if !defined(MBEDTLS_RSA_NO_CRT)
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &DP, &ctx->D, &P1 ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &DQ, &ctx->D, &Q1 ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &QP, &ctx->Q, &ctx->P ) );
-#endif
-
-    /*
-     * Check for a valid PKCS1v2 private key
-     */
-    if( mbedtls_mpi_cmp_mpi( &PQ, &ctx->N ) != 0  ||
-#if !defined(MBEDTLS_RSA_NO_CRT)
-        mbedtls_mpi_cmp_mpi( &DP, &ctx->DP ) != 0 ||
-        mbedtls_mpi_cmp_mpi( &DQ, &ctx->DQ ) != 0 ||
-        mbedtls_mpi_cmp_mpi( &QP, &ctx->QP ) != 0 ||
-#endif
-        mbedtls_mpi_cmp_int( &L2, 0 ) != 0 ||
-        mbedtls_mpi_cmp_int( &I, 1 ) != 0  ||
-        mbedtls_mpi_cmp_int( &G, 1 ) != 0 )
+    if( mbedtls_rsa_check_pubkey( ctx ) != 0 ||
+        mbedtls_rsa_validate_params( &ctx->N, &ctx->P, &ctx->Q,
+                                     &ctx->D, &ctx->E, NULL, NULL ) != 0 )
     {
-        ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
     }
-
-cleanup:
-    mbedtls_mpi_free( &PQ ); mbedtls_mpi_free( &DE ); mbedtls_mpi_free( &P1 );
-    mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H  ); mbedtls_mpi_free( &I  );
-    mbedtls_mpi_free( &G  ); mbedtls_mpi_free( &G2 ); mbedtls_mpi_free( &L1 );
-    mbedtls_mpi_free( &L2 ); mbedtls_mpi_free( &DP ); mbedtls_mpi_free( &DQ );
-    mbedtls_mpi_free( &QP );
-
-    if( ret == MBEDTLS_ERR_RSA_KEY_CHECK_FAILED )
-        return( ret );
-
-    if( ret != 0 )
-        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED + ret );
+#if !defined(MBEDTLS_RSA_NO_CRT)
+    else if( mbedtls_rsa_validate_crt( &ctx->P, &ctx->Q, &ctx->D,
+                                       &ctx->DP, &ctx->DQ, &ctx->QP ) != 0 )
+    {
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+    }
+#endif
 
     return( 0 );
 }

From 603b8c62c44c90fd37babc6743868252b39c18d5 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 25 Aug 2017 11:03:07 +0100
Subject: [PATCH 316/745] Clarify guarantees made by successful
 mbedtls_rsa_complete call

---
 include/mbedtls/rsa.h | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 734c779c1e..48b0145ebc 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -396,11 +396,9 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
  *                 like the derivation of P, Q from N, D, E, as
  *                 well as primality checks.
  *
- * \return         - 0 if successful. In this case, all core parameters
- *                   as well as other internally needed parameters have
- *                   been generated, and it is guaranteed that they are
- *                   sane in the sense of \c mbedtls_rsa_validate_params
- *                   (with primality of P, Q checked if a PRNG is given).
+ * \return         - 0 if successful. In this case, all imported core
+ *                   parameters are guaranteed to be sane, the RSA context
+ *                   has been fully setup and is ready for use.
  *                 - MBEDTLS_ERR_RSA_BAD_INPUT_DATA if the attempted
  *                   derivations failed.
  */

From 771d30edac2f8b38b4d3e628cd62e109f2a85c1c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 25 Aug 2017 13:54:04 +0100
Subject: [PATCH 317/745] Add missing calls to mbedtls_pem_free in
 mbedtls_pk_parse

---
 library/pkparse.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/library/pkparse.c b/library/pkparse.c
index efdf437466..de0881adb2 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -1082,7 +1082,10 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
     if( ret == 0 )
     {
         if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
+        {
+            mbedtls_pem_free( &pem );
             return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
+        }
 
         if( ( ret = mbedtls_pk_setup( pk, pk_info                    ) ) != 0 ||
             ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ),
@@ -1114,7 +1117,10 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
     if( ret == 0 )
     {
         if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY ) ) == NULL )
+        {
+            mbedtls_pem_free( &pem );
             return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
+        }
 
         if( ( ret = mbedtls_pk_setup( pk, pk_info                   ) ) != 0 ||
             ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ),

From fab356996336ba286d71b5747ed981b6021878ff Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 25 Aug 2017 13:38:26 +0100
Subject: [PATCH 318/745] Use in-place decryption in
 pk_parse_pkcs8_encrypted_der

The stack buffer used to hold the decrypted key in pk_parse_pkcs8_encrypted_der
was statically sized to 2048 bytes, which is not enough for DER encoded 4096bit
RSA keys.

This commit resolves the problem by performing the key-decryption in-place,
circumventing the introduction of another stack or heap copy of the key.

There are two situations where pk_parse_pkcs8_encrypted_der is invoked:
1. When processing a PEM-encoded encrypted key in mbedtls_pk_parse_key.
   This does not need adaption since the PEM context used to hold the decoded
   key is already constructed and owned by mbedtls_pk_parse_key.
2. When processing a DER-encoded encrypted key in mbedtls_pk_parse_key.
   In this case, mbedtls_pk_parse_key calls pk_parse_pkcs8_encrypted_der with
   the buffer provided by the user, which is declared const. The commit
   therefore adds a small code paths making a copy of the keybuffer before
   calling pk_parse_pkcs8_encrypted_der.
---
 library/pkparse.c | 35 ++++++++++++++++++++++-------------
 1 file changed, 22 insertions(+), 13 deletions(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index de0881adb2..3368f5bb2c 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -936,12 +936,12 @@ static int pk_parse_key_pkcs8_unencrypted_der(
 #if defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C)
 static int pk_parse_key_pkcs8_encrypted_der(
                                     mbedtls_pk_context *pk,
-                                    const unsigned char *key, size_t keylen,
+                                    unsigned char *key, size_t keylen,
                                     const unsigned char *pwd, size_t pwdlen )
 {
     int ret, decrypted = 0;
     size_t len;
-    unsigned char buf[2048];
+    unsigned char *buf;
     unsigned char *p, *end;
     mbedtls_asn1_buf pbe_alg_oid, pbe_params;
 #if defined(MBEDTLS_PKCS12_C)
@@ -949,8 +949,6 @@ static int pk_parse_key_pkcs8_encrypted_der(
     mbedtls_md_type_t md_alg;
 #endif
 
-    memset( buf, 0, sizeof( buf ) );
-
     p = (unsigned char *) key;
     end = p + keylen;
 
@@ -985,8 +983,7 @@ static int pk_parse_key_pkcs8_encrypted_der(
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
         return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
 
-    if( len > sizeof( buf ) )
-        return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
+    buf = p;
 
     /*
      * Decrypt EncryptedData with appropriate PDE
@@ -1087,7 +1084,7 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
             return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
         }
 
-        if( ( ret = mbedtls_pk_setup( pk, pk_info                    ) ) != 0 ||
+        if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
             ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ),
                                             pem.buf, pem.buflen ) ) != 0 )
         {
@@ -1122,7 +1119,7 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
             return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
         }
 
-        if( ( ret = mbedtls_pk_setup( pk, pk_info                   ) ) != 0 ||
+        if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
             ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ),
                                            pem.buf, pem.buflen ) ) != 0 )
         {
@@ -1200,12 +1197,24 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
      * error
      */
 #if defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C)
-    if( ( ret = pk_parse_key_pkcs8_encrypted_der( pk, key, keylen,
-                                                  pwd, pwdlen ) ) == 0 )
     {
-        return( 0 );
+        unsigned char *key_copy;
+
+        if( ( key_copy = mbedtls_calloc( 1, keylen ) ) == NULL )
+            return( MBEDTLS_ERR_PK_ALLOC_FAILED );
+
+        memcpy( key_copy, key, keylen );
+
+        ret = pk_parse_key_pkcs8_encrypted_der( pk, key_copy, keylen,
+                                                pwd, pwdlen );
+
+        mbedtls_zeroize( key_copy, keylen );
+        mbedtls_free( key_copy );
     }
 
+    if( ret == 0 )
+        return( 0 );
+
     mbedtls_pk_free( pk );
 
     if( ret == MBEDTLS_ERR_PK_PASSWORD_MISMATCH )
@@ -1223,7 +1232,7 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
     if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
         return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
-    if( ( ret = mbedtls_pk_setup( pk, pk_info                           ) ) != 0 ||
+    if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
         ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), key, keylen ) ) == 0 )
     {
         return( 0 );
@@ -1236,7 +1245,7 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
     if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY ) ) == NULL )
         return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
-    if( ( ret = mbedtls_pk_setup( pk, pk_info                         ) ) != 0 ||
+    if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
         ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ), key, keylen ) ) == 0 )
     {
         return( 0 );

From 37c6b6b339d8eb342ac610d4109453e5699dc536 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Sat, 26 Aug 2017 08:15:22 +0100
Subject: [PATCH 319/745] Add tests for encrypted 2048 and 4096-bit RSA keys

---
 tests/data_files/keyfile_2048                 |  27 +++
 tests/data_files/keyfile_2048.3des            |  30 +++
 tests/data_files/keyfile_2048.aes128          |  30 +++
 tests/data_files/keyfile_2048.aes192          |  30 +++
 tests/data_files/keyfile_2048.aes256          |  30 +++
 tests/data_files/keyfile_2048.des             |  30 +++
 tests/data_files/keyfile_4096                 |  51 +++++
 tests/data_files/keyfile_4096.3des            |  54 +++++
 tests/data_files/keyfile_4096.aes128          |  54 +++++
 tests/data_files/keyfile_4096.aes192          |  54 +++++
 tests/data_files/keyfile_4096.aes256          |  54 +++++
 tests/data_files/keyfile_4096.des             |  54 +++++
 tests/data_files/pkcs8_pbe_sha1_2des_2048.der | Bin 0 -> 1262 bytes
 tests/data_files/pkcs8_pbe_sha1_2des_2048.key |  29 +++
 tests/data_files/pkcs8_pbe_sha1_2des_4096.der | Bin 0 -> 2422 bytes
 tests/data_files/pkcs8_pbe_sha1_2des_4096.key |  53 +++++
 tests/data_files/pkcs8_pbe_sha1_3des_2048.der | Bin 0 -> 1262 bytes
 tests/data_files/pkcs8_pbe_sha1_3des_2048.key |  29 +++
 tests/data_files/pkcs8_pbe_sha1_3des_4096.der | Bin 0 -> 2422 bytes
 tests/data_files/pkcs8_pbe_sha1_3des_4096.key |  53 +++++
 .../pkcs8_pbe_sha1_rc4_128_2048.der           | Bin 0 -> 1254 bytes
 .../pkcs8_pbe_sha1_rc4_128_2048.key           |  29 +++
 .../pkcs8_pbe_sha1_rc4_128_4096.der           | Bin 0 -> 2414 bytes
 .../pkcs8_pbe_sha1_rc4_128_4096.key           |  53 +++++
 .../pkcs8_pbes2_pbkdf2_3des_2048.der          | Bin 0 -> 1298 bytes
 .../pkcs8_pbes2_pbkdf2_3des_2048.key          |  30 +++
 .../pkcs8_pbes2_pbkdf2_3des_4096.der          | Bin 0 -> 2458 bytes
 .../pkcs8_pbes2_pbkdf2_3des_4096.key          |  54 +++++
 .../pkcs8_pbes2_pbkdf2_des_2048.der           | Bin 0 -> 1295 bytes
 .../pkcs8_pbes2_pbkdf2_des_2048.key           |  29 +++
 .../pkcs8_pbes2_pbkdf2_des_4096.der           | Bin 0 -> 2455 bytes
 .../pkcs8_pbes2_pbkdf2_des_4096.key           |  54 +++++
 tests/suites/test_suite_pkparse.data          | 212 ++++++++++++++++--
 33 files changed, 1105 insertions(+), 18 deletions(-)
 create mode 100644 tests/data_files/keyfile_2048
 create mode 100644 tests/data_files/keyfile_2048.3des
 create mode 100644 tests/data_files/keyfile_2048.aes128
 create mode 100644 tests/data_files/keyfile_2048.aes192
 create mode 100644 tests/data_files/keyfile_2048.aes256
 create mode 100644 tests/data_files/keyfile_2048.des
 create mode 100644 tests/data_files/keyfile_4096
 create mode 100644 tests/data_files/keyfile_4096.3des
 create mode 100644 tests/data_files/keyfile_4096.aes128
 create mode 100644 tests/data_files/keyfile_4096.aes192
 create mode 100644 tests/data_files/keyfile_4096.aes256
 create mode 100644 tests/data_files/keyfile_4096.des
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_2des_2048.der
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_2des_2048.key
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_2des_4096.der
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_2des_4096.key
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_3des_2048.der
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_3des_2048.key
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_3des_4096.der
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_3des_4096.key
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.der
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.key
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.der
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.key
 create mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.der
 create mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.key
 create mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.der
 create mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.key
 create mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.der
 create mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.key
 create mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.der
 create mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.key

diff --git a/tests/data_files/keyfile_2048 b/tests/data_files/keyfile_2048
new file mode 100644
index 0000000000..35f6ee8157
--- /dev/null
+++ b/tests/data_files/keyfile_2048
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.3des b/tests/data_files/keyfile_2048.3des
new file mode 100644
index 0000000000..1ac99fc4de
--- /dev/null
+++ b/tests/data_files/keyfile_2048.3des
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,769BBE561AFA55C5
+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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.aes128 b/tests/data_files/keyfile_2048.aes128
new file mode 100644
index 0000000000..847cb7fb13
--- /dev/null
+++ b/tests/data_files/keyfile_2048.aes128
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-128-CBC,3ACD4E1226A197871FFE1D9EEC0BE0C7
+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+zVIXa+I7LnL7J1vY2r1gybkud/dW5cj8ktBn2cPIKWja7OwdQ0r1XP3agHUng5F+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-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.aes192 b/tests/data_files/keyfile_2048.aes192
new file mode 100644
index 0000000000..7df17ef8c0
--- /dev/null
+++ b/tests/data_files/keyfile_2048.aes192
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-192-CBC,0FA7D4B72A5225AAD0A49DC257E29504
+
+j8E0QV2YwI9uwTQIW+nl+LP6Fe7uTQsalCqvSLGuEy6uBeyjFMwaW7Sovz0BuHIM
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.aes256 b/tests/data_files/keyfile_2048.aes256
new file mode 100644
index 0000000000..c4528af54d
--- /dev/null
+++ b/tests/data_files/keyfile_2048.aes256
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-256-CBC,511900B2A1B48AA3743724F105949A8C
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.des b/tests/data_files/keyfile_2048.des
new file mode 100644
index 0000000000..048fe79739
--- /dev/null
+++ b/tests/data_files/keyfile_2048.des
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-CBC,4796A5CA4097FA2D
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096 b/tests/data_files/keyfile_4096
new file mode 100644
index 0000000000..4999077aea
--- /dev/null
+++ b/tests/data_files/keyfile_4096
@@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.3des b/tests/data_files/keyfile_4096.3des
new file mode 100644
index 0000000000..d608730f80
--- /dev/null
+++ b/tests/data_files/keyfile_4096.3des
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,C49557C4D4A4968E
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.aes128 b/tests/data_files/keyfile_4096.aes128
new file mode 100644
index 0000000000..09530538d0
--- /dev/null
+++ b/tests/data_files/keyfile_4096.aes128
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-128-CBC,6B62153E2407E123D027E7EA4D1DF26E
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.aes192 b/tests/data_files/keyfile_4096.aes192
new file mode 100644
index 0000000000..203d57a652
--- /dev/null
+++ b/tests/data_files/keyfile_4096.aes192
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-192-CBC,8AD7089E60B2EF8FE869EC60E0F3B161
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.aes256 b/tests/data_files/keyfile_4096.aes256
new file mode 100644
index 0000000000..062986035a
--- /dev/null
+++ b/tests/data_files/keyfile_4096.aes256
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-256-CBC,B3D9724EA29BBCF46A5040D3B872750B
+
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diff --git a/tests/data_files/keyfile_4096.des b/tests/data_files/keyfile_4096.des
new file mode 100644
index 0000000000..59d67719fe
--- /dev/null
+++ b/tests/data_files/keyfile_4096.des
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
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diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_2048.der b/tests/data_files/pkcs8_pbe_sha1_2des_2048.der
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diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_2048.key b/tests/data_files/pkcs8_pbe_sha1_2des_2048.key
new file mode 100644
index 0000000000..e05f22cdc8
--- /dev/null
+++ b/tests/data_files/pkcs8_pbe_sha1_2des_2048.key
@@ -0,0 +1,29 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_4096.der b/tests/data_files/pkcs8_pbe_sha1_2des_4096.der
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diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_4096.key b/tests/data_files/pkcs8_pbe_sha1_2des_4096.key
new file mode 100644
index 0000000000..2ca214a247
--- /dev/null
+++ b/tests/data_files/pkcs8_pbe_sha1_2des_4096.key
@@ -0,0 +1,53 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_2048.der b/tests/data_files/pkcs8_pbe_sha1_3des_2048.der
new file mode 100644
index 0000000000000000000000000000000000000000..582bcf324bc2c53bf677a06a49c6a487c1be0d3a
GIT binary patch
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literal 0
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diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_2048.key b/tests/data_files/pkcs8_pbe_sha1_3des_2048.key
new file mode 100644
index 0000000000..2874f50b63
--- /dev/null
+++ b/tests/data_files/pkcs8_pbe_sha1_3des_2048.key
@@ -0,0 +1,29 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_4096.der b/tests/data_files/pkcs8_pbe_sha1_3des_4096.der
new file mode 100644
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literal 0
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diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_4096.key b/tests/data_files/pkcs8_pbe_sha1_3des_4096.key
new file mode 100644
index 0000000000..dd414473a2
--- /dev/null
+++ b/tests/data_files/pkcs8_pbe_sha1_3des_4096.key
@@ -0,0 +1,53 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.der b/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.der
new file mode 100644
index 0000000000000000000000000000000000000000..97319e9f13ca21f0766d2989ff236efcc51f3927
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.key b/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.key
new file mode 100644
index 0000000000..21ad4166c3
--- /dev/null
+++ b/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.key
@@ -0,0 +1,29 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.der b/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.der
new file mode 100644
index 0000000000000000000000000000000000000000..496d602aebc1a479aa2860457774cd4a920fd837
GIT binary patch
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diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.key b/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.key
new file mode 100644
index 0000000000..92e0e15618
--- /dev/null
+++ b/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.key
@@ -0,0 +1,53 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.der b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.der
new file mode 100644
index 0000000000000000000000000000000000000000..9a1eb403186a69fe60d074baa6e69c9c499abc63
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literal 0
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.key b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.key
new file mode 100644
index 0000000000..d595fc724a
--- /dev/null
+++ b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.key
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.der b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.der
new file mode 100644
index 0000000000000000000000000000000000000000..cd6c52074d5eae29860dcbbf18e92e03e34a0367
GIT binary patch
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.key b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.key
new file mode 100644
index 0000000000..1270639243
--- /dev/null
+++ b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.key
@@ -0,0 +1,54 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.der b/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.der
new file mode 100644
index 0000000000000000000000000000000000000000..b72a4ac3258b615e24c543bc7a3ee97212969c47
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literal 0
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.key b/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.key
new file mode 100644
index 0000000000..ca7cff402c
--- /dev/null
+++ b/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.key
@@ -0,0 +1,29 @@
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+uy2Z//ODIoE070u3rSR441fIwS2rSyFmHQ1fKkHoYoq0yK6MSh0I6Y+xkAhNn5DR
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+LWtsOypUyJBHLeg5TrnSnvnnnBh90SOi36CEyzkQHK6/wr64cUw2jS1N/DpxbDWt
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+PeX5r0tHAjGnJR0taH5ZJWs1uaJVtSjke720le3v/7e9lDkcgItgef48miGXzHUo
+AG9DMQs7/Smv+9/6mXjKMV+34RLqzWEJbkcdGtKvPn2A5BkkRfXScYpjtGhVPhU=
+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.der b/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.der
new file mode 100644
index 0000000000000000000000000000000000000000..d9561e489ae179da513d3ef483bd10bc29edfad5
GIT binary patch
literal 2455
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V7w{|4@S7#J$?MBEwm#ACt{qzSvGf1{

literal 0
HcmV?d00001

diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.key b/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.key
new file mode 100644
index 0000000000..079fe6c64b
--- /dev/null
+++ b/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.key
@@ -0,0 +1,54 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
+MIIJkzA9BgkqhkiG9w0BBQ0wMDAbBgkqhkiG9w0BBQwwDgQIobaoQ/A8YEkCAggA
+MBEGBSsOAwIHBAhUPSpMYSSWAQSCCVAXo8r2SGAy4/4jdEBHXy84rAFScWCoqHWc
+eJuWACopakL4h4G5JOIWphhPJ9JIWIWlq8r+KcUwOqIuaREb4wseR9oIEWW7aHyP
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+DyOt/m8riB8fJQbMpXndcVWe0oavXvQTdsrTkccWHGkbrlKKSZIkGYDZgzJHP3lF
+klH34TMOdx23auahcpF6C9MiyuNYmGr11VVoy9vIhz0o84R7biruaA4Js0t2tdzo
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++2+1jV2UZZ/mSrdmjPoqtDsuDY4KftUniHKupmvTNQOENYOZADYAXyTBPl/JLX4C
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+c7vGCwfB0gcrCEY0mxgmJdvSEROokA4KdQeIadQ0A2oHVYa/V91Z9Gimg+1sU7Bn
+vrjfO5KtGTd4UjX8h782SE82mZl6gekdZbGhB/ZJCstyuhndF6qH+bqS22quVa60
+duG+pwJDeQpGGx15PCsKBzBP/HShgIf+qWUDteFnmwe+9UYFJdFB/OxIRiguYWZv
+xZVKL3V2orktiwYJoP0grTfyZcNP61lUiKIuZVpydNT/DsIzCZQEnh/BLGVXrD/2
+AN5d81PiVA0v1bIHXsAOmdUOO3JUR41SCPezoYPGzSATmkDOjrzDa96QD3EaPkyV
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+GxrWc1AA6K0A4+PvDZtHTKWUGQOE4sQdh14boUe1z11Zo3s79qQhcJODZFTGygNN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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index 9c0edbb512..c0c688b696 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -30,78 +30,254 @@ Parse RSA Key #8 (AES-256 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/keyfile.aes256":"testkey":0
 
-Parse RSA Key #9 (PKCS#8 wrapped)
+Parse RSA Key #9 (2048-bit, DES Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/keyfile_2048.des":"testkey":0
+
+Parse RSA Key #10 (2048-bit, 3DES Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/keyfile_2048.3des":"testkey":0
+
+Parse RSA Key #11 (2048-bit, AES-128 Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/keyfile_2048.aes128":"testkey":0
+
+Parse RSA Key #12 (2048-bit, AES-192 Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/keyfile_2048.aes192":"testkey":0
+
+Parse RSA Key #13 (2048-bit, AES-256 Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/keyfile_2048.aes256":"testkey":0
+
+Parse RSA Key #14 (4096-bit, DES Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/keyfile_4096.des":"testkey":0
+
+Parse RSA Key #15 (4096-bit, 3DES Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/keyfile_4096.3des":"testkey":0
+
+Parse RSA Key #16 (4096-bit, AES-128 Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/keyfile_4096.aes128":"testkey":0
+
+Parse RSA Key #17 (4096-bit, AES-192 Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/keyfile_4096.aes192":"testkey":0
+
+Parse RSA Key #18 (4096-bit, AES-256 Encrypted)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/keyfile_4096.aes256":"testkey":0
+
+Parse RSA Key #19 (PKCS#8 wrapped)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
 pk_parse_keyfile_rsa:"data_files/format_gen.key":"":0
 
-Parse RSA Key #10 (PKCS#8 encrypted SHA1-3DES)
+Parse RSA Key #20 (PKCS#8 encrypted SHA1-3DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des.key":"PolarSSLTest":0
 
-Parse RSA Key #10.1 (PKCS#8 encrypted SHA1-3DES, wrong PW)
+Parse RSA Key #20.1 (PKCS#8 encrypted SHA1-3DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #10.2 (PKCS#8 encrypted SHA1-3DES, no PW)
+Parse RSA Key #20.2 (PKCS#8 encrypted SHA1-3DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #11 (PKCS#8 encrypted SHA1-3DES DER)
+Parse RSA Key #21 (PKCS#8 encrypted SHA1-3DES, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_2048.key":"PolarSSLTest":0
+
+Parse RSA Key #21.1 (PKCS#8 encrypted SHA1-3DES, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_2048.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #21.2 (PKCS#8 encrypted SHA1-3DES, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_2048.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #22 (PKCS#8 encrypted SHA1-3DES, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_4096.key":"PolarSSLTest":0
+
+Parse RSA Key #22.1 (PKCS#8 encrypted SHA1-3DES, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_4096.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #22.2 (PKCS#8 encrypted SHA1-3DES, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_4096.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #23 (PKCS#8 encrypted SHA1-3DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des.der":"PolarSSLTest":0
 
-Parse RSA Key #12 (PKCS#8 encrypted SHA1-2DES)
+Parse RSA Key #24 (PKCS#8 encrypted SHA1-3DES DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_2048.der":"PolarSSLTest":0
+
+Parse RSA Key #25 (PKCS#8 encrypted SHA1-3DES DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_4096.der":"PolarSSLTest":0
+
+Parse RSA Key #26 (PKCS#8 encrypted SHA1-2DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des.key":"PolarSSLTest":0
 
-Parse RSA Key #12.1 (PKCS#8 encrypted SHA1-2DES, wrong PW)
+Parse RSA Key #26.1 (PKCS#8 encrypted SHA1-2DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des.key":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #12.2 (PKCS#8 encrypted SHA1-2DES, no PW)
+Parse RSA Key #26.2 (PKCS#8 encrypted SHA1-2DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #13 (PKCS#8 encrypted SHA1-RC4-128)
+Parse RSA Key #27 (PKCS#8 encrypted SHA1-2DES, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_2048.key":"PolarSSLTest":0
+
+Parse RSA Key #27.1 (PKCS#8 encrypted SHA1-2DES, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_2048.key":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #27.2 (PKCS#8 encrypted SHA1-2DES, 2048-bit no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_2048.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #28 (PKCS#8 encrypted SHA1-2DES, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_4096.key":"PolarSSLTest":0
+
+Parse RSA Key #28.1 (PKCS#8 encrypted SHA1-2DES, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_4096.key":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #28.2 (PKCS#8 encrypted SHA1-2DES, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_4096.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #29 (PKCS#8 encrypted SHA1-RC4-128)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.key":"PolarSSLTest":0
 
-Parse RSA Key #13.1 (PKCS#8 encrypted SHA1-RC4-128, wrong PW)
+Parse RSA Key #29.1 (PKCS#8 encrypted SHA1-RC4-128, wrong PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.key":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #13.2 (PKCS#8 encrypted SHA1-RC4-128, no PW)
+Parse RSA Key #29.2 (PKCS#8 encrypted SHA1-RC4-128, no PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #14 (PKCS#8 encrypted v2 PBDFK2 3DES)
+Parse RSA Key #30 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit)
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_2048.key":"PolarSSLTest":0
+
+Parse RSA Key #30.1 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit, wrong PW)
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_2048.key":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #30.2 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit, no PW)
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_2048.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #31 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit)
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_4096.key":"PolarSSLTest":0
+
+Parse RSA Key #31.1 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit, wrong PW)
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_4096.key":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #31.2 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit, no PW)
+depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_4096.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #32 (PKCS#8 encrypted v2 PBDFK2 3DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.key":"PolarSSLTest":0
 
-Parse RSA Key #15 (PKCS#8 encrypted v2 PBDFK2 3DES, wrong PW)
+Parse RSA Key #32.1 (PKCS#8 encrypted v2 PBDFK2 3DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #16 (PKCS#8 encrypted v2 PBDFK2 3DES, no PW)
+Parse RSA Key #32.2 (PKCS#8 encrypted v2 PBDFK2 3DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #17 (PKCS#8 encrypted v2 PBDFK2 3DES DER)
+Parse RSA Key #33 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.key":"PolarSSLTest":0
+
+Parse RSA Key #33.1 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #33.2 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #34 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.key":"PolarSSLTest":0
+
+Parse RSA Key #34.1 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #34.2 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #35 (PKCS#8 encrypted v2 PBDFK2 3DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.der":"PolarSSLTest":0
 
-Parse RSA Key #18 (PKCS#8 encrypted v2 PBDFK2 3DES DER, wrong PW)
+Parse RSA Key #35.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #19 (PKCS#8 encrypted v2 PBDFK2 3DES DER, no PW)
+Parse RSA Key #35.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
-Parse RSA Key #20 (PKCS#8 encrypted v2 PBDFK2 DES)
+Parse RSA Key #36 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.der":"PolarSSLTest":0
+
+Parse RSA Key #36.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #36.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #37 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.der":"PolarSSLTest":0
+
+Parse RSA Key #37.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #37.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #38 (PKCS#8 encrypted v2 PBDFK2 DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.key":"PolarSSLTest":0
 
+Parse RSA Key #39 (PKCS#8 encrypted v2 PBDFK2 DES, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.key":"PolarSSLTest":0
+
+Parse RSA Key #40 (PKCS#8 encrypted v2 PBDFK2 DES, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.key":"PolarSSLTest":0
+
 Parse Public RSA Key #1 (PKCS#8 wrapped)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
 pk_parse_public_keyfile_rsa:"data_files/format_gen.pub":0

From f28dc2f90053781f860c73f81556d76bedc08aae Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 4 Sep 2017 13:07:52 +0100
Subject: [PATCH 320/745] Adapt ChangeLog

---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index e8d1da5c98..b45b98481d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -18,6 +18,9 @@ API Changes
      Found by James Cowgill.
 
 Bugfix
+   * Fix out-of-memory problem when parsing 4096-bit PKCS8-encrypted RSA keys.
+     Found independently by Florian in the mbed TLS forum and by Mishamax.
+     #878, #1019.
    * Add a check if iv_len is zero, and return an error if it is zero. reported
      by roberto. #716
    * Replace preproccessor condition from #if defined(MBEDTLS_THREADING_PTHREAD)

From 9c6cb38ba8e0ab9d0774fdc6aa54d504e4616ea2 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 5 Sep 2017 10:08:01 +0100
Subject: [PATCH 321/745] Fix typo in pkparse.c

---
 library/pkparse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index 3368f5bb2c..6db9a5a9e0 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -859,7 +859,7 @@ static int pk_parse_key_pkcs8_unencrypted_der(
     const mbedtls_pk_info_t *pk_info;
 
     /*
-     * This function parses the PrivatKeyInfo object (PKCS#8 v1.2 = RFC 5208)
+     * This function parses the PrivateKeyInfo object (PKCS#8 v1.2 = RFC 5208)
      *
      *    PrivateKeyInfo ::= SEQUENCE {
      *      version                   Version,

From d16f6126c7ed40f7f5bb063ad5319229347771af Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 5 Sep 2017 09:23:50 +0100
Subject: [PATCH 322/745] Add RSA key generation commands to test Makefile

This commit adds the commands used to generate the various RSA keys to tests/Makefile so that they can be easily
regenerated or modified, e.g. if larger key sizes or other encryption algorithms need to be tested in the future.
---
 tests/data_files/Makefile | 197 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 197 insertions(+)

diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index f7826d4359..fa7e0b4e84 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -64,7 +64,204 @@ server2-sha256.crt: server2-rsa.csr
 	$(OPENSSL) x509 -req -extfile $(cli_crt_extensions_file) -extensions cli-rsa -CA test-ca-sha256.crt -CAkey $(test_ca_key_file_rsa) -passin "pass:$(test_ca_pwd_rsa)" -set_serial 4 -days 3653 -sha256 -in server2-rsa.csr -out $@
 all_final += server2-sha256.crt
 
+################################################################
+#### Generate various RSA keys
+################################################################
 
+### Password used for PKCS1-encoded encrypted RSA keys
+keys_rsa_basic_pwd = testkey
+
+### Password used for PKCS8-encoded encrypted RSA keys
+keys_rsa_pkcs8_pwd = PolarSSLTest
+
+### Basic 1024-, 2048- and 4096-bit unencrypted RSA keys from which
+### all other encrypted RSA keys are derived.
+keyfile:
+	$(OPENSSL) genrsa -out $@ 1024
+keyfile_2048:
+	$(OPENSSL) genrsa -out $@ 2048
+keyfile_4096:
+	$(OPENSSL) genrsa -out $@ 4096
+
+###
+### PKCS1-encoded, encrypted RSA keys
+###
+
+### 1024-bit
+keyfile.des: keyfile
+	$(OPENSSL) rsa -des -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keyfile.3des: keyfile
+	$(OPENSSL) rsa -des3 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keyfile.aes128: keyfile
+	$(OPENSSL) rsa -aes128 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keyfile.aes192: keyfile
+	$(OPENSSL) rsa -aes192 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keyfile.aes256: keyfile
+	$(OPENSSL) rsa -aes256 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keys_rsa_enc_basic_1024: keyfile.des keyfile.3des keyfile.aes128 keyfile.aes192 keyfile.aes256
+
+# 2048-bit
+keyfile_2048.des: keyfile_2048
+	$(OPENSSL) rsa -des -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keyfile_2048.3des: keyfile_2048
+	$(OPENSSL) rsa -des3 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keyfile_2048.aes128: keyfile_2048
+	$(OPENSSL) rsa -aes128 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keyfile_2048.aes192: keyfile_2048
+	$(OPENSSL) rsa -aes192 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keyfile_2048.aes256: keyfile_2048
+	$(OPENSSL) rsa -aes256 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keys_rsa_enc_basic_2048: keyfile_2048.des keyfile_2048.3des keyfile_2048.aes128 keyfile_2048.aes192 keyfile_2048.aes256
+
+# 4096-bit
+keyfile_4096.des: keyfile_4096
+	$(OPENSSL) rsa -des -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keyfile_4096.3des: keyfile_4096
+	$(OPENSSL) rsa -des3 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keyfile_4096.aes128: keyfile_4096
+	$(OPENSSL) rsa -aes128 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keyfile_4096.aes192: keyfile_4096
+	$(OPENSSL) rsa -aes192 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keyfile_4096.aes256: keyfile_4096
+	$(OPENSSL) rsa -aes256 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+keys_rsa_enc_basic_4096: keyfile_4096.des keyfile_4096.3des keyfile_4096.aes128 keyfile_4096.aes192 keyfile_4096.aes256
+
+###
+### PKCS8-v1 encoded, encrypted RSA keys
+###
+
+### 1024-bit
+pkcs8_pbe_sha1_3des.der: keyfile
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+pkcs8_pbe_sha1_3des.key: keyfile
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+keys_rsa_enc_pkcs8_v1_1024_3des: pkcs8_pbe_sha1_3des.key pkcs8_pbe_sha1_3des.der
+
+pkcs8_pbe_sha1_2des.der: keyfile
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+pkcs8_pbe_sha1_2des.key: keyfile
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+keys_rsa_enc_pkcs8_v1_1024_2des: pkcs8_pbe_sha1_2des.key pkcs8_pbe_sha1_2des.der
+
+pkcs8_pbe_sha1_rc4_128.der: keyfile
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+pkcs8_pbe_sha1_rc4_128.key: keyfile
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+keys_rsa_enc_pkcs8_v1_1024_rc4_128: pkcs8_pbe_sha1_rc4_128.key pkcs8_pbe_sha1_rc4_128.der
+
+keys_rsa_enc_pkcs8_v1_1024: keys_rsa_enc_pkcs8_v1_1024_3des keys_rsa_enc_pkcs8_v1_1024_2des keys_rsa_enc_pkcs8_v1_1024_rc4_128
+
+### 2048-bit
+pkcs8_pbe_sha1_3des_2048.der: keyfile_2048
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+pkcs8_pbe_sha1_3des_2048.key: keyfile_2048
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+keys_rsa_enc_pkcs8_v1_2048_3des: pkcs8_pbe_sha1_3des_2048.key pkcs8_pbe_sha1_3des_2048.der
+
+pkcs8_pbe_sha1_2des_2048.der: keyfile_2048
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+pkcs8_pbe_sha1_2des_2048.key: keyfile_2048
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+keys_rsa_enc_pkcs8_v1_2048_2des: pkcs8_pbe_sha1_2des_2048.key pkcs8_pbe_sha1_2des_2048.der
+
+pkcs8_pbe_sha1_rc4_128_2048.der: keyfile_2048
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+pkcs8_pbe_sha1_rc4_128_2048.key: keyfile_2048
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+keys_rsa_enc_pkcs8_v1_2048_rc4_128: pkcs8_pbe_sha1_rc4_128_2048.key pkcs8_pbe_sha1_rc4_128_2048.der
+
+keys_rsa_enc_pkcs8_v1_2048: keys_rsa_enc_pkcs8_v1_2048_3des keys_rsa_enc_pkcs8_v1_2048_2des keys_rsa_enc_pkcs8_v1_2048_rc4_128
+
+### 4096-bit
+pkcs8_pbe_sha1_3des_4096.der: keyfile_4096
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+pkcs8_pbe_sha1_3des_4096.key: keyfile_4096
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+keys_rsa_enc_pkcs8_v1_4096_3des: pkcs8_pbe_sha1_3des_4096.key pkcs8_pbe_sha1_3des_4096.der
+
+pkcs8_pbe_sha1_2des_4096.der: keyfile_4096
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+pkcs8_pbe_sha1_2des_4096.key: keyfile_4096
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+keys_rsa_enc_pkcs8_v1_4096_2des: pkcs8_pbe_sha1_2des_4096.key pkcs8_pbe_sha1_2des_4096.der
+
+pkcs8_pbe_sha1_rc4_128_4096.der: keyfile_4096
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+pkcs8_pbe_sha1_rc4_128_4096.key: keyfile_4096
+	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+keys_rsa_enc_pkcs8_v1_4096_rc4_128: pkcs8_pbe_sha1_rc4_128_4096.key pkcs8_pbe_sha1_rc4_128_4096.der
+
+keys_rsa_enc_pkcs8_v1_4096: keys_rsa_enc_pkcs8_v1_4096_3des keys_rsa_enc_pkcs8_v1_4096_2des keys_rsa_enc_pkcs8_v1_4096_rc4_128
+
+###
+### PKCS8-v2 encoded, encrypted RSA keys
+###
+
+### 1024-bit
+pkcs8_pbes2_pbkdf2_3des.der: keyfile
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+pkcs8_pbes2_pbkdf2_3des.key: keyfile
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+keys_rsa_enc_pkcs8_v2_1024_3des: pkcs8_pbes2_pbkdf2_3des.der pkcs8_pbes2_pbkdf2_3des.key
+
+pkcs8_pbes2_pbkdf2_des.der: keyfile
+	$(OPENSSL) pkcs8 -topk8 -v2 des -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+pkcs8_pbes2_pbkdf2_des.key: keyfile
+	$(OPENSSL) pkcs8  -topk8 -v2 des -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+keys_rsa_enc_pkcs8_v2_1024_des: pkcs8_pbes2_pbkdf2_des.der pkcs8_pbes2_pbkdf2_des.key
+
+keys_rsa_enc_pkcs8_v2_1024: keys_rsa_enc_pkcs8_v2_1024_3des keys_rsa_enc_pkcs8_v2_1024_des
+
+### 2048-bit
+pkcs8_pbes2_pbkdf2_3des_2048.der: keyfile_2048
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+pkcs8_pbes2_pbkdf2_3des_2048.key: keyfile_2048
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+keys_rsa_enc_pkcs8_v2_2048_3des: pkcs8_pbes2_pbkdf2_3des_2048.der pkcs8_pbes2_pbkdf2_3des_2048.key
+
+pkcs8_pbes2_pbkdf2_des_2048.der: keyfile_2048
+	$(OPENSSL) pkcs8 -topk8 -v2 des -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+pkcs8_pbes2_pbkdf2_des_2048.key: keyfile_2048
+	$(OPENSSL) pkcs8  -topk8 -v2 des -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+keys_rsa_enc_pkcs8_v2_2048_des: pkcs8_pbes2_pbkdf2_des_2048.der pkcs8_pbes2_pbkdf2_des_2048.key
+
+keys_rsa_enc_pkcs8_v2_2048: keys_rsa_enc_pkcs8_v2_2048_3des keys_rsa_enc_pkcs8_v2_2048_des
+
+### 4096-bit
+pkcs8_pbes2_pbkdf2_3des_4096.der: keyfile_4096
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+pkcs8_pbes2_pbkdf2_3des_4096.key: keyfile_4096
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+keys_rsa_enc_pkcs8_v2_4096_3des: pkcs8_pbes2_pbkdf2_3des_4096.der pkcs8_pbes2_pbkdf2_3des_4096.key
+
+pkcs8_pbes2_pbkdf2_des_4096.der: keyfile_4096
+	$(OPENSSL) pkcs8 -topk8 -v2 des -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+pkcs8_pbes2_pbkdf2_des_4096.key: keyfile_4096
+	$(OPENSSL) pkcs8  -topk8 -v2 des -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+keys_rsa_enc_pkcs8_v2_4096_des: pkcs8_pbes2_pbkdf2_des_4096.der pkcs8_pbes2_pbkdf2_des_4096.key
+
+keys_rsa_enc_pkcs8_v2_4096: keys_rsa_enc_pkcs8_v2_4096_3des keys_rsa_enc_pkcs8_v2_4096_des
+
+###
+### Rules to generate all RSA keys from a particular class
+###
+
+### Generate basic unencrypted RSA keys
+keys_rsa_unenc: keyfile keyfile_2048 keyfile_4096
+
+### Generate PKCS1-encoded encrypted RSA keys
+keys_rsa_enc_basic: keys_rsa_enc_basic_1024 keys_rsa_enc_basic_2048 keys_rsa_enc_basic_4096
+
+### Generate PKCS8-v1 encrypted RSA keys
+keys_rsa_enc_pkcs8_v1: keys_rsa_enc_pkcs8_v1_1024 keys_rsa_enc_pkcs8_v1_2048 keys_rsa_enc_pkcs8_v1_4096
+
+### Generate PKCS8-v2 encrypted RSA keys
+keys_rsa_enc_pkcs8_v2: keys_rsa_enc_pkcs8_v2_1024 keys_rsa_enc_pkcs8_v2_2048 keys_rsa_enc_pkcs8_v2_4096
+
+### Generate all RSA keys
+keys_rsa_all: keys_rsa_unenc keys_rsa_enc_basic keys_rsa_enc_pkcs8_v1 keys_rsa_enc_pkcs8_v2
+
+all_final += keys_rsa_all
 
 ################################################################
 #### Meta targets

From 8fdfc98676e868bc2057afeb73da02abd869fec1 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 5 Sep 2017 10:08:14 +0100
Subject: [PATCH 323/745] Update keyfiles

This commit replaces the previous keyfiles with those generated by the commands added in the previous commit.
---
 tests/data_files/keyfile                      |  26 ++---
 tests/data_files/keyfile.3des                 |  28 ++---
 tests/data_files/keyfile.aes128               |  28 ++---
 tests/data_files/keyfile.aes192               |  28 ++---
 tests/data_files/keyfile.aes256               |  28 ++---
 tests/data_files/keyfile.des                  |  28 ++---
 tests/data_files/keyfile_2048                 |  50 ++++-----
 tests/data_files/keyfile_2048.3des            |  52 ++++-----
 tests/data_files/keyfile_2048.aes128          |  52 ++++-----
 tests/data_files/keyfile_2048.aes192          |  52 ++++-----
 tests/data_files/keyfile_2048.aes256          |  52 ++++-----
 tests/data_files/keyfile_2048.des             |  52 ++++-----
 tests/data_files/keyfile_4096                 |  98 ++++++++---------
 tests/data_files/keyfile_4096.3des            | 100 ++++++++---------
 tests/data_files/keyfile_4096.aes128          | 100 ++++++++---------
 tests/data_files/keyfile_4096.aes192          | 100 ++++++++---------
 tests/data_files/keyfile_4096.aes256          | 100 ++++++++---------
 tests/data_files/keyfile_4096.des             | 100 ++++++++---------
 tests/data_files/pkcs8_pbe_sha1_2des.der      | Bin 0 -> 678 bytes
 tests/data_files/pkcs8_pbe_sha1_2des.key      |  42 +++----
 tests/data_files/pkcs8_pbe_sha1_2des_2048.der | Bin 1262 -> 1262 bytes
 tests/data_files/pkcs8_pbe_sha1_2des_2048.key |  54 ++++-----
 tests/data_files/pkcs8_pbe_sha1_2des_4096.der | Bin 2422 -> 2414 bytes
 tests/data_files/pkcs8_pbe_sha1_2des_4096.key | 102 ++++++++---------
 tests/data_files/pkcs8_pbe_sha1_3des.der      | Bin 1262 -> 678 bytes
 tests/data_files/pkcs8_pbe_sha1_3des.key      |  42 +++----
 tests/data_files/pkcs8_pbe_sha1_3des_2048.der | Bin 1262 -> 1262 bytes
 tests/data_files/pkcs8_pbe_sha1_3des_2048.key |  54 ++++-----
 tests/data_files/pkcs8_pbe_sha1_3des_4096.der | Bin 2422 -> 2414 bytes
 tests/data_files/pkcs8_pbe_sha1_3des_4096.key | 102 ++++++++---------
 tests/data_files/pkcs8_pbe_sha1_rc4_128.der   | Bin 0 -> 675 bytes
 tests/data_files/pkcs8_pbe_sha1_rc4_128.key   |  42 +++----
 .../pkcs8_pbe_sha1_rc4_128_2048.der           | Bin 1254 -> 1256 bytes
 .../pkcs8_pbe_sha1_rc4_128_2048.key           |  54 ++++-----
 .../pkcs8_pbe_sha1_rc4_128_4096.der           | Bin 2414 -> 2413 bytes
 .../pkcs8_pbe_sha1_rc4_128_4096.key           | 102 ++++++++---------
 tests/data_files/pkcs8_pbes2_pbkdf2_3des.der  | Bin 1298 -> 714 bytes
 tests/data_files/pkcs8_pbes2_pbkdf2_3des.key  |  43 +++-----
 .../pkcs8_pbes2_pbkdf2_3des_2048.der          | Bin 1298 -> 1298 bytes
 .../pkcs8_pbes2_pbkdf2_3des_2048.key          |  56 +++++-----
 .../pkcs8_pbes2_pbkdf2_3des_4096.der          | Bin 2458 -> 2450 bytes
 .../pkcs8_pbes2_pbkdf2_3des_4096.key          | 104 +++++++++---------
 tests/data_files/pkcs8_pbes2_pbkdf2_des.der   | Bin 0 -> 711 bytes
 tests/data_files/pkcs8_pbes2_pbkdf2_des.key   |  42 +++----
 .../pkcs8_pbes2_pbkdf2_des_2048.der           | Bin 1295 -> 1295 bytes
 .../pkcs8_pbes2_pbkdf2_des_2048.key           |  54 ++++-----
 .../pkcs8_pbes2_pbkdf2_des_4096.der           | Bin 2455 -> 2447 bytes
 .../pkcs8_pbes2_pbkdf2_des_4096.key           | 103 +++++++++--------
 48 files changed, 1004 insertions(+), 1066 deletions(-)
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_2des.der
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128.der
 create mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des.der

diff --git a/tests/data_files/keyfile b/tests/data_files/keyfile
index f54d47aa73..771b10ad6c 100644
--- a/tests/data_files/keyfile
+++ b/tests/data_files/keyfile
@@ -1,15 +1,15 @@
 -----BEGIN RSA PRIVATE KEY-----
-MIICXgIBAAKBgQDMYfnvWtC8Id5bPKae5yXSxQTt+Zpul6AnnZWfI2TtIarvjHBF
-UtXRo96y7hoL4VWOPKGCsRqMFDkrbeUjRrx8iL914/srnyf6sh9c8Zk04xEOpK1y
-pvBz+Ks4uZObtjnnitf0NBGdjMKxveTq+VE7BWUIyQjtQ8mbDOsiLLvh7wIDAQAB
-AoGAefPIT8MPpAJNjIE/JrfkAMTgsSLrvCurO5gzDBbxhPE+7tsMrsDDpuix3HBo
-iEg3ZbzV3obQwV7b0gcr34W4t0CMuJf5b5irHRG8JcZuncmofDy6z7S5Vs75O85z
-fVzTIuVUyuHy1rM6rSBYKfsMLVyImUb4wtIXEMHPzdCL9LECQQD3ZfgGqudMWq8v
-3BlKhsQ4fsR0vxzNlMZfoRrZzcvBT339Bp1UQ8aUo8xBtHiRwuW1NaPNgYKX6XQ6
-ppuWuTiJAkEA030i493KnFPLRwWypqF/s6ZNlVye+euFN5NF/IeJcvb/GUDRYv9O
-pRozRS1jNx4ZB1K2xT7N9MwsPHD6j6K4twJBALdfHTfT9RzjGnae7SAQQ+CcFYFz
-JiY6386B2yUVJLFj+j5RaMvMcKQ7xGnvGm7vxtNJrt/j3qg6oavXUfulzgECQQDP
-CEVLhCd/+ZeZoz5MWPTGTRrOCKmoRqNW0FlG6PfpD1qSwh04KG44uflO0yu5HUGr
-JZG+bcj4x5bWZFMkoUrpAkEAyEgQzesKFqcbt1cqv3pLXJYQBBw6leFXgHk11a7k
-+AkexhrPYyq/4tXFO2TLk2hs7tpYgNDOqZCvEu7jtN3RuA==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 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.3des b/tests/data_files/keyfile.3des
index 638c19afc3..b2a99e28a3 100644
--- a/tests/data_files/keyfile.3des
+++ b/tests/data_files/keyfile.3des
@@ -1,18 +1,18 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-EDE3-CBC,BE8274D6692AF2A7
+DEK-Info: DES-EDE3-CBC,AB136F328DDD2C0F
 
-9ZXjoF55A9XgJpdaWmF/ZL1sJfbnE1M42N7HHRDwpq1/K+afC9poM0/AdCUbRL7w
-uvQERievbAYpNeLdah1EftM6033e1oTxUMivdL4orDKcbb3qDpSQ0o0UbjavbT+d
-aruilW8zVP4dz3mYMvGbkgoujgzdT+4wM0T1mTTuYcRKQsHlg7QDy2QrBILNuXA4
-Hmye4GlSXVUSON8vPXT12V4oeubEIZVlnkLTRFGRVA4qz5tby9GBymkeNCBu+LCw
-JwJLTbQwMFqozHvioq/2YBaHDcySpTD4X5AwrCjifUNO9BnLWLAmt8dOWr0z+48E
-P/yWr5xZl3DrKh9r9EGb9xbTxhum3yHV7bvXLoUH+t9gowmd4Lq3Qjjf8jQXle0P
-zoCOVxwN1E1IMhleEUPV7L8mbt26b0JyvrSS5ByrXahGu9vGQyy7qqx9ZANkzgXF
-3hPMDuzQXMJiUeG92VsMEdGdA1/8V5ro+ceB5c7Zca5MjMzvx2tihda7BUjj6dSE
-cA8Vvksy/NX/nqHSt0aSgphvBmZP8dN6GMcZ+hT7p0fhCq4mSFEykQqueKXiFUfz
-0xCUVZC6WzOoEkc8k7xiLWQDlsZZ13Z4yxU1IxJp7llZXpZ8GkwS+678/Nx8h54A
-mv5ZlSFWWQrvN5JPQJka7aU2ITu1LUK6mXBu+DoSDOfQuqR4vQytkjOqHK185iHs
-JQtBGkFFdElkWgubPX/S8/xxoT8MoQY/c+dr6iwcswyUnSJXh32KLPGNBoqWCCbY
-jp/VYmeb117gNpEJKJhcNbrP7DoQrC3/D7JFXnOvTA/z6FOtUmz0rQ==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 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.aes128 b/tests/data_files/keyfile.aes128
index dd7443f847..9f516e998c 100644
--- a/tests/data_files/keyfile.aes128
+++ b/tests/data_files/keyfile.aes128
@@ -1,18 +1,18 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-128-CBC,B5FA3F70C2AF79EB9D3DD2C40E7AE61A
+DEK-Info: AES-128-CBC,F7A9614C20516E29ADB2DC9D079E3018
 
-iyfOvvyTPPR7on4XPFxu6CoCgTqh88ROlslM+RLJhwM/qGexbgDOzeI2CPf4XfzI
-tyevKD/pqCaCMesYJh/HDQCILdW2tGbwzPajg72xkfCD6+1NHOGoDbdQN8ahGVmg
-flAYU0iXDMvqs/jnucM7nlTGp8Istn7+zd9ARyrkQy+I8nvMh3chGKWzx/XtJR+z
-Iv8p+n/o+fCHzGvtj+LWYeUc4d0OTIjnF6QPTtPOexX28z0gXRODT/indgifNXv3
-j45KO2NYOaVTaCuiWIHj7wWBokoL4bCMFcFTJbdJx5BgfLmDkTEmB/6DEXu6UOsQ
-3lPzyJhIRxn7hNq2I47TzSAFvmcXwm84txpxtSwHTcl9LgsyIiEMmHv3lPPE1G94
-F5VrCzzFHyU7nFRdUC0mqLrCHcjDn5O4SQWfH7J/7G4OArU6lA4Z2NC03IPxEmsQ
-66Fu8GdMbmtFORdlZQtOjLi3zZwN9+NwhiUrNNdVvGNJIjIcZ4FZRZysbt7++hfQ
-/JOAKhVNC8dNROJUleEYIiqx23e5lze6wqcIosziq3tb6/SQ6fH533D8+PpcZKsC
-IlWKAQzsNV+nJvt7CI1ppWc6CtV7TKn0scZm2oOC4339gdR5xzxXe9EJDsMBpcg9
-drIdBr+3UxeC6Lc/rWM7IjSQ2YULBra3toEF6UYevngXdUD2YafrpoY5rK9IH90G
-Hjbf65IaHLTS0jA7lAvJsQEBuULQQoWENOjhp8v+UfkNM2ccyOuUk3xZJNeX19YP
-1Z09UMEKbf6ucoRCc01SBl206OAsq1NZEaodszT+mDg990I/9ACVi3LEU6XB5ZVs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 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.aes192 b/tests/data_files/keyfile.aes192
index 96702d8e95..265570b371 100644
--- a/tests/data_files/keyfile.aes192
+++ b/tests/data_files/keyfile.aes192
@@ -1,18 +1,18 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-192-CBC,72F869F41B989D71730B2983448251B8
+DEK-Info: AES-192-CBC,9831127EF949CE8891358563737C8475
 
-R6ST6H9oUyFWBavUO++azbn9ga87lgeuqNMVVScOcXjguqQZdnuZq9AzwQQETEv+
-ZbVPL9w2isuXKoavaPxYyCXbZ+l6JRfWiXi6CmnfNhx4MgYpbH9BEqGbIVxA3fvu
-zFutqi+Ru6QeERshDNke6HfFjJ91WkBjNjrXcfDmt0uRGqFSWd5DSEniyaPmxCYs
-mpRwr9XESFiBkCHL+/iSkW0EZBjwHW0//RNsZKtuqVJGW/dZhDxerOGRl0a1oWkb
-IvfED7afrXMlpHokMwtUduk2TBE1AoczZ6Dv7RZGipaBR4yb9kYgIkiqFk53lg5h
-7b3WQt6TYECI7X3Q2rDgPQtUChVud0uUQYmQ5328HRE8zhlWxHGmTQMWVBW6X+FM
-ikFLRUeYBeq0UJu20DmvklZV6iDxsULLu+Rb0b8NkT+V2feSXbrP976oCSUznvT6
-3e2EOH+KAqMy5JZhTsjM7HtkleMwYQ9v+Wnbnn1OsB9drYWUJuhQeXt6v8dkm/eD
-9m6dZzivc/h1UThIuuZPo+6S7FoluIlt5uv2UcnYYdYOgKSd1Vm0wztGaJn3CSGw
-JEbebucr+5ptOHxflV5Txgnfj63sJyVd/wy0T8sMRO2znk5uVLWxf855fNXev9M3
-gA3+MXC2eGaR9DYOxfakFRwL+Z30RlIktaqDK76BZRD4sWB6dIVw5JdCXpNMCuDH
-dxlTKcP59uPAEB2VyhDvm5CN3T+bM2K6WDZFO95hKKfEk5ea/UB7DA2ucfovdayE
-Hd46EUKC4/cdUFiSycgD01ztdda7hU7hFvOkHTK7O3G1yvEwH0+jxKNsudNfbbxc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 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.aes256 b/tests/data_files/keyfile.aes256
index 5df09cf470..6ec7f94bb5 100644
--- a/tests/data_files/keyfile.aes256
+++ b/tests/data_files/keyfile.aes256
@@ -1,18 +1,18 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-256-CBC,53572EEEE794948AC48CB0E077CE075A
+DEK-Info: AES-256-CBC,858F24A86BA1DC0D1FB4EAFCD5DD9609
 
-p0YobpQmzHb3NgGlojpYoH+G5f1XX9snYv2GQe2tGTBQpoHh+ivHcOt85EZu9pC1
-1KRdALEwp7Cb4RYeQncV9Bfp5rItupS1TwfgKAlp7Plmb4vDcDVw+KL3PaYn52Bd
-qq5USLxCvKcl91hZXzitttH072lEj2MzW2QpX2/1hCRPgMDu9PJlBX2S+GOaYP+9
-sTWTCc1yvHMW4XGEM4P4yfRg9EOTxU5gIYWUE2JqmEGd+9I0hK2YevAPLNKHxzpy
-klCCBYqDplcVT5zEyCmdiBHIjzodlFuocZC8ncinVnsuJvpTeMQ+zOZ5rao8xm2j
-uCnnVRh7yZktfsf5B/ZKBMGyPYRyKN4CCYhF0GzbehTvBirgDELq4LHyDdnnOTwU
-YJiqo17x6S4FVNq6AubADVAbCOMFyfr+TFshI8spOwqfGFFDs8/WWL5OnBS85Pd1
-dgoqwzJAt55GyDUbGnp6hUFl9g96nvV3sE6Xe4xVE2Cpf1BtUl9Dt3UrrDrbS0dk
-pKxl2FA2H0BVKtfNBHXvWkORi+v+XZl34rZZ37B8snYIN2aOqLuvyM4fd1EabkyG
-ymMEUHJcrc5zl/7IECaHrCahqZIsLpLhGTd0MMGrkGSvRLiY5nQ4MN5tKI0fUw0S
-5KIjOA6ZX5nvh4rYgQcgN7K6dXNA2hOj5256Vv0HVwXsVhQFmCGnuo+h8XxudRVH
-RuIUaTUtl29a/2nPTzXB6MNZe7Wol8EkzuYEgyaizKr7nO0J1umg+lj7ipX/80Ji
-3ADi0yL4F831LsdAiTY60Lu2e3WABleZsvuLMWSodb9WzJXknsnFEDLGOM+HGj8Q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 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.des b/tests/data_files/keyfile.des
index f232305592..ecd5f0b561 100644
--- a/tests/data_files/keyfile.des
+++ b/tests/data_files/keyfile.des
@@ -1,18 +1,18 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-CBC,F87FE1C0FB9B3E77
+DEK-Info: DES-CBC,A32BD7692C82A0E9
 
-1NbOyRx5kBWeXy93eCXyidDpR3pbfgGWIIgXVCVE4/ZXgEt14A23YndZeI5OSxvG
-JWhqZ+VuiRsxeKAjo+xf4bnKLArvbshhzUKCEVsCP1d2d1xfgjsnyr8tqNiJE0F6
-7Nimjcrpw/udCk2RBVyshN9kiPBbnA+XUdOHfEnbdkqDsS5DGjq7H1kBZuHhTQa8
-Xv6ta3kbI1BGiqKDhH2H9iJlZMwpVQuJs+HqcqNEhsPm0V4kp0S3PZMbYVKpEtDO
-vh9CHprQy/nlHfq7ZAs9/2HN4/OT/5kw4JM9qQy7eo/6FX2yh39Lyz8u7PXLaVgM
-pwOiFb+zvegYts5aCXyM1nBUu9NFPDQNDytjXOhbWL0hEr1RzgK67f5QYIxWgGCK
-St4moIn7J5BifViNdp7j/RXCoCmda3Zv5PiRw83yScSlzgDdTNpm/70jp8pGSxEn
-Ib768zYEcYeeKyPar210Nh9abySPpkFFaujN4do5wujboC0VPz73M6eTeZ6iOUgR
-cX9WwkfRj6G6VQfM6xAZdOkQ2cj6M4YRze1RKLhqo0+gre76FLn8Kzf/Hjrp/0iy
-0flr/6BwLxGV49vMUCesJ9oqE/frru9Y89cOwbgcHxKJ24Oz+64OUPyeSxDMElZ8
-lXiNk3aBEuLdBOKJ8B9kyKuxNqwDoqhCsrc77Gjio+q24w+G2+KAzBEup4S9cYgp
-FiSvK8sizKINfE14f9HA60MJJzyEjTUuL7+ioL7xHGtIkdWbs/Qp7KxliH6qoIUv
-VUsT6VS1nWLDyTyMbcjMx1odRsWrLwLqIsvNIcGGwe+P4sm4LivNnQ==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 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048 b/tests/data_files/keyfile_2048
index 35f6ee8157..7babef484a 100644
--- a/tests/data_files/keyfile_2048
+++ b/tests/data_files/keyfile_2048
@@ -1,27 +1,27 @@
 -----BEGIN RSA PRIVATE KEY-----
-MIIEogIBAAKCAQEAieB9VRoWSXNwOBE/oR4/BhFEh8goR4jIysmjU2v6+WU5Xjtj
-/G0EHK6OKpqUNF0mtBzeckZokzUOFt14VghYrUQKwYGb5Slc6ghXaQLeAkr0dfKx
-JgTj6t5mMsqV3CrCFl/P6DAEyRg8paquPPYHczkwM8UZRB002IoYNXpLafM2XTnB
-TKlskSWU/h2JzWrwwwZkMKyHAuIQ44x8vEtqSJDmX72qKJgsXJN54Yh1IPnMxXam
-St4FtOhJHDHDQRB96tpzU9wGIcIFzuyOP7gUnisyobt9Xz0vc+vingOn1jKuQlyS
-3fUpJHbGvwsTndLVsmbnlK9hvu1CAUb41PBoAQIDAQABAoIBAAjSPRKRzbU7VoWv
-zNNhHQUlW64YR0N0Y+xdhD6VHQSRzl7SC+6dhvLS1DOzmiHTh+NkKXNEP/KTJWif
-GNDgTdQgE1QYF8JMqC4tBHKqhUu+Qe+97EmTbIWdXwqG3Zmtfqdxz9p6IARBsbej
-uOwbjZR4pzXYuWobOENWaoAZZ/PKS5yo6oMTgmn4navy2QJ2f7fduCF4YmMXRpnO
-ORhAx1HCOgymPEhUzXaIiRsDzqY9nVxpz/S4UBw61JL4zQHTJpFe6EQokAFgsG6m
-22cEvgdTn7cnf+pzh08XByXbD+WM9CYxe20GhtG62YY1zRTgK+9rxhiHobmNk7VU
-YWQDEYUCgYEA/krm/p04dYRaRXcSOCdei57+R5toYYEH7g2DXaKLai171gUzc1k3
-z5TdXGSBBsAf59XBZ/5pXUgHzoOvd6d6aaVey7vkiaZQy9k0wbPK3qgFPhK1YbOc
-UbMVEigtDLg0/5ZQ725mfXSp1oUsDbGEVTkeTakb8bTNr6qwtbzECP8CgYEAis17
-qAFQRWoFo6AqtAyG+xFC6C/ih5eboq2wibusXfloeb2dBd8ARpjSZ8H25+8m+Atq
-fZRMzMfKRGRI59w/a10knRaafaVYFW27lMAuG8PcYeuRnM2MH1lFTsnWArBJKd7N
-0FczGVMEufH9l+xaLLt76o3f3KTBScAk5tFSjv8CgYAa5qebJdy0KeU21graX+fT
-k2VJA/q93d2N5GYSQMDI4bjpAjHYMQcDcbcdMBCqOybk6qsEKljRIm6Y/TtRyCje
-Bj2KBf1+Rlbjyb2YBEIg3dt4HpiLlmmiBvTir9dcMhyBMVCsk5xKB050QDBR3oam
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+ty/L7pwtSfEv4SZo64YIYpZJvzwRhgLHOvQwrZEBXCWhABDSDLH5Ce7OTE5xej/7
+FZV/lTrPXxWYmBUthBr22PVZpWIveCaY73PmU/IeoTAF4yFgN0M4TWlY+wIaEifP
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+xChnA9dsOsZRDBglKZUMPG3Vz5IrVg0nTkpc1j8eRiiZa2W7gjx8jQ==
 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.3des b/tests/data_files/keyfile_2048.3des
index 1ac99fc4de..8b44ef6eb7 100644
--- a/tests/data_files/keyfile_2048.3des
+++ b/tests/data_files/keyfile_2048.3des
@@ -1,30 +1,30 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-EDE3-CBC,769BBE561AFA55C5
+DEK-Info: DES-EDE3-CBC,1B629C0CEE2C13F3
 
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++MyZ1/v3+QPSgbPu/9MNsdu+Is7WfkX5TGD55ct1JhEWWW+XJr6LLuLvd87WsESz
+fmo4x1dh3tbiT7bYvsTcgcGURaw8lmP3+ohW5WS9Nu8m+7+aVYvRtsIRJ/82n2Fi
 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.aes128 b/tests/data_files/keyfile_2048.aes128
index 847cb7fb13..bc6c6d44a9 100644
--- a/tests/data_files/keyfile_2048.aes128
+++ b/tests/data_files/keyfile_2048.aes128
@@ -1,30 +1,30 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-128-CBC,3ACD4E1226A197871FFE1D9EEC0BE0C7
+DEK-Info: AES-128-CBC,09F6885B998C878DA5DB6A603F90CEBF
 
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+/gUw7loYsrQYc0G0XfrmAxez/QSv6J09RPlFTUtIIRpJXcCahmQdDjed8vqSYgqd
 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.aes192 b/tests/data_files/keyfile_2048.aes192
index 7df17ef8c0..cf38018916 100644
--- a/tests/data_files/keyfile_2048.aes192
+++ b/tests/data_files/keyfile_2048.aes192
@@ -1,30 +1,30 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-192-CBC,0FA7D4B72A5225AAD0A49DC257E29504
+DEK-Info: AES-192-CBC,C3122B70EC372C6C99AFF447A1D84E0D
 
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++cK4+EOtMALAf+DmFAsI41CXcjjk6mDWp4tZ1GCst0WvRf9sZs4kDbQNMdTih7aN
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+/KntWeHDWcjmJTfhazq3hldUJVy43J7dACCKJ+QXsvvsgW1YswXWQIW5D594hcrq
+9AzXl5Qd8kvf+2q+AoT7yZfvQY2YhLI7n0p8sww6+pGUZQd+aEyBsJK/JiW1LqeB
 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.aes256 b/tests/data_files/keyfile_2048.aes256
index c4528af54d..3cadb3b84f 100644
--- a/tests/data_files/keyfile_2048.aes256
+++ b/tests/data_files/keyfile_2048.aes256
@@ -1,30 +1,30 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-256-CBC,511900B2A1B48AA3743724F105949A8C
+DEK-Info: AES-256-CBC,5C4224A75B008756921BA509FCC77A53
 
-1bvPjaxx3owwhwO2763Zv8MDBgVZfK2hF+5pujHKuw3YH/Qntpnml3nqkSV0gLAM
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+GxufVFCtKOFvqwkegRDh0izD4VrXiE4+URxis+ux56x0G9l/3c4ACYxB9Wrwi3Vv
 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.des b/tests/data_files/keyfile_2048.des
index 048fe79739..98b3766242 100644
--- a/tests/data_files/keyfile_2048.des
+++ b/tests/data_files/keyfile_2048.des
@@ -1,30 +1,30 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-CBC,4796A5CA4097FA2D
+DEK-Info: DES-CBC,21F054678F8CF188
 
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+e5VgSSbtOFiaVe/PcbX4ADucy1Ai1iEMP97YgmiG2z3zW6gPTeuO55TllV9jN+1V
 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096 b/tests/data_files/keyfile_4096
index 4999077aea..d9d3cf4975 100644
--- a/tests/data_files/keyfile_4096
+++ b/tests/data_files/keyfile_4096
@@ -1,51 +1,51 @@
 -----BEGIN RSA PRIVATE KEY-----
-MIIJKgIBAAKCAgEAkfkL9r8wEbm5rrsc9TwDi0lUaf6MPgYt+31JveSBl3EAX2HB
-DlQLXSYHtFpj1p8Qi6peXf4U20+o6+MefB35J9eN75cpl4F0UY1zoXT3juF3T4f7
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-tXgeb8AKBuPAg9GNbDfZktJ9Azna5FjOeqngu/5Svfemd2gSLVLwiDGjm19euhG9
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 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.3des b/tests/data_files/keyfile_4096.3des
index d608730f80..6097b42a7c 100644
--- a/tests/data_files/keyfile_4096.3des
+++ b/tests/data_files/keyfile_4096.3des
@@ -1,54 +1,54 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-EDE3-CBC,C49557C4D4A4968E
+DEK-Info: DES-EDE3-CBC,2204E2DEE853E8F8
 
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+Qm0WkWw5n9NkGQ+j6q5SH/eJsk060+irhPNKsT3ZefENM0K3JrMMFOZea6vRiT5e
 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.aes128 b/tests/data_files/keyfile_4096.aes128
index 09530538d0..0a7be9112c 100644
--- a/tests/data_files/keyfile_4096.aes128
+++ b/tests/data_files/keyfile_4096.aes128
@@ -1,54 +1,54 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-128-CBC,6B62153E2407E123D027E7EA4D1DF26E
+DEK-Info: AES-128-CBC,04DD86A29AB89C3160EF3A295444C3C8
 
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 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.aes192 b/tests/data_files/keyfile_4096.aes192
index 203d57a652..f57762f26a 100644
--- a/tests/data_files/keyfile_4096.aes192
+++ b/tests/data_files/keyfile_4096.aes192
@@ -1,54 +1,54 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-192-CBC,8AD7089E60B2EF8FE869EC60E0F3B161
+DEK-Info: AES-192-CBC,FD96F730C10A4F9DC895B3C06D91C5A2
 
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 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.aes256 b/tests/data_files/keyfile_4096.aes256
index 062986035a..2659f17edc 100644
--- a/tests/data_files/keyfile_4096.aes256
+++ b/tests/data_files/keyfile_4096.aes256
@@ -1,54 +1,54 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-256-CBC,B3D9724EA29BBCF46A5040D3B872750B
+DEK-Info: AES-256-CBC,57D8E4C458F2FF1E5EED4FE0E81F987B
 
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 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.des b/tests/data_files/keyfile_4096.des
index 59d67719fe..fe98803d8c 100644
--- a/tests/data_files/keyfile_4096.des
+++ b/tests/data_files/keyfile_4096.des
@@ -1,54 +1,54 @@
 -----BEGIN RSA PRIVATE KEY-----
 Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-CBC,2E1F86610218C7B3
+DEK-Info: DES-CBC,D6688446CC64F13B
 
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 -----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_2des.der b/tests/data_files/pkcs8_pbe_sha1_2des.der
new file mode 100644
index 0000000000000000000000000000000000000000..0fc0d2b90481b5c0e62ea75ef8ebc8c184d22094
GIT binary patch
literal 678
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literal 0
HcmV?d00001

diff --git a/tests/data_files/pkcs8_pbe_sha1_2des.key b/tests/data_files/pkcs8_pbe_sha1_2des.key
index 4ae7aec798..e0489332fc 100644
--- a/tests/data_files/pkcs8_pbe_sha1_2des.key
+++ b/tests/data_files/pkcs8_pbe_sha1_2des.key
@@ -1,29 +1,17 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
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-1m0wWUVGSm5CO8Rfon8=
+MIICojAcBgoqhkiG9w0BDAEEMA4ECDJys7xIpJvWAgIIAASCAoBGe62XG03s7twB
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+wuc1v8HNq7kv9/oAsq1dDCcZ0mCVNI4q1udtgItK42YD0SgxVcnGXdgldIcAgonG
+BRkimrdKnQjvIfYvI7Jx5E8s+5zo2UbjhXfsnzB1AFL4D4aCVotOz1GBhqFeP09W
+O5LCjUfQ4Tt/fk5oc34GZqUcguFnul2Ho1XzbY2DY+i24VG27sUf9A6OkLle5iIJ
+zfZfqonJxunLSukJSryw7+b+LXCKYnNVgCAkkLjKrLsQ0xQy2tyndpLGZ4n2q28D
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+bcd5Oi474xHHMX6zg8v33s3DEsQRzO6l8WwUKJswCdYMlOZBWHQ4TxRrHn5LglE6
+3xsdMf01FlKTPjGaoO3DZ6JivHnzqUuOLfHU4ioWC9cxCOySBh8cCk0tEPzgkzjs
+siwLcpb721jmGSEjD5A75sCN4yruplNLgNUkkrY9PjjJO7MyqENpGk1qbNUSEkZ6
+jUQdxeaS0CPCDMtCQ/mYZAZ1obkpMQy4BSiJlWdf8wqiVo9LGjU1E81wPYpjkJgK
+5i60QFSYJKMf/JzMDnz2IoyeUzre9vpRhah314PsnoEjPKUvpze6i9AoZjya0ONp
+QOAIH5Dyz+NAq06L/hBwN4SDH1d1Ik5PkTc8mMRb83rCzFPFBaYTMSaTFoxMsuXS
+SYtieZvn
 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_2048.der b/tests/data_files/pkcs8_pbe_sha1_2des_2048.der
index 935d9fa7014a4c4a97fa0a31f66f62f4f957dc60..cf13703ec61624d88cc0d4b0d91f537ccc1b3579 100644
GIT binary patch
delta 1256
zcmV<E1Q+}63GNAy7Jr*hC}xX>L8k%&2ml0v1jzmBg%TNpxk6VE1`vcvw>@ozCRE+R
z%nEt=RP&fLc+@Uu1bw$rKk1H0>yE2`9yNs@A-So4A_D?IXsR^0yt3AxY0b{>3`T=K
zP;t$+(UC!h(xq)hb-2H{Ev?no4mJjz>|b@5Md5PL{`_|6I)749e6lk>bIybnMD}--
z``NM=&5?@Tqkm<yxk}H?-ufc|?MyMVNZcebHg-I|VY2l}K^;gbt_$x}yqknMhwTqK
z>=B;EE!m7jns!|i#BqQBkVg&Ly(k!2jEg&*?ztM#+`j#^X$9ZaHOhfz(ws8|ECCkG
zPqf11Vl~2?V}H%}68K$?!Ke4hTLg=6zad(4uiVz(&k4BzM-80~*a0aieJukJkA$xH
zbmITRGs&<K1*;EFXJ4L=guzWt-Q6(+nT|dI-TUh1i#WHFWS-gsfXHF35WZ3=ZALB>
zy|+PiW?}`rE7v7CTO+`yfXk1HJ2#dI;ADK$fGNk(et-X^Qc$v3haaiBU#kF(9|v1*
z-_!$)4{I)EM#nb1k)h%JXK0d!rrep8ZFei~Bibg`;V`;N%8)n*srrU!&7yuPe6LLE
zCh>H>#rkB$xyQnqf_86~m(-Ee`Kw#^x%!kMjBeB*hoTsIAT5FyHXMfqDnXVoa*xn)
z{oPep#edV`CE3sQ-$Q~@R0?3j1=t-^uZg~FGM%A!BFcMZE(mT<){O)xD;5IC)&h&;
zEvWkEVON-?ZO!j3JIengm#1ZK^3g4so4<{P4d#gnH0;O`GG_cuGO8LLtMCFsI4qd)
zBYkcMtl&Ag(H|3<Vqv6QQ_#1}T4u{0hYrf_Re#JoZi|b`Pf5|b)aS)?g%~~KTZSi6
zw(~pJH4s?Pc`7Kk8s(yA)@f^2SEkaS@lKpV)Lv`xi%HEzoMj6_pM-C$L)_;E=xq7V
z3<Le3c{gUyOVTap*j{z*P>`!qnZ#HAWnTS4+vXppD-;fBPTFugoBE}8_lp=m>Zup9
z6n_O(JtS4@@%St17D})Ao~u+?Hmh3ET$!Ev6w68D>_B!^DA;SRVg!&bAJMFE)M1y<
zN=VN;W(&S={D;Y~NJnb_qAe?Kal@?%>UQzUt!KDLv+s?=#t^I{k+jy)I7Q10#(wyz
zaSpN@+tsWF48jlG!OfC>4n<ypY-x=gFn_giiE=YkQ1eH8=Qs7m@f!L%+vK9d%G|F$
z7B-Qs_AbXduc2W+94qTmI&!$PW8(+4^*S&@(J<IV5Tksj`@>$<5`OuWrRHrCJqW&l
zd1qSO$|}DCa6G8+QvsR3oWnyC-bK+qE<1Cj2W;|;ITx*8VkMSjs6j*0iSyh5jelxx
zSU=QOlWCtyXzI0Xnuqloo-6B#=B}0itoUqyv~s%kVG&k8Z|H7*G(d~<U`~UN7mFBn
z*n9t{h8AW_6Q2sA)*wvH^mRLbrv^x`aAtcns0uedeu5!Cm~0PH;tLTh$!WUUuDQIj
zs>lKY5>A@>MwW!x;etZ-j;!&4^kJ|G1-RlWlSZxHrVc1Ay{BV~TVl{Oil<L{AOU)1
zaYP9wHYsMkMT+L1Ik1j2g*CHz@hKy4otuLR*MQ~7vuQy>^+{r5qW}<<d($JpEwpry
StNU@1=d93fRJ2LH@Tmg5@NTF8

delta 1256
zcmV<E1Q+}63GNAy7Jp%irAd2b2L=KH2ml0v1juiJA{snhMUGc_VzsWpj`&BW#3a6`
zS|kBas>lVA{hsC82;NI85V6!2u~}`u1f9foQUw-7bA4*bdXCI?yul+~P0^d71p>We
z%?}|E1nGakfUGS3>E<)V_x#w1w%ypWlDiv=<xob7h^UK}`+tU-!@T~98t}_M$Ib<x
zjvdg1zL83zstNSN#H@FxIX^77vHgu|GET@h@btW6to7kwLfk+*a$6t1={Qhd;nmf^
z9TZ_~Ao2|DJY=B!faP&uu^VJ?8<mwg-6dyD@e=(2RtAZ2Ah*Ol*?+K}VSreZj0W1*
zj*>=|iHg6epnoT*@>n~&`*;=VwmEY)5Aa7H*N`cu6N%$!emPjUWKqFRrsnfaI$OJ&
zQm3NqjW==S{$l6F`BIx`VQr@dk>jk%x8t7A1qvGAAWUZM-#+@EDa(`)VrBT9?#|j6
zsO2&q!-Fq=N}$WIJ#5Y-jVvq$AOLs((EG>U;P*6c*ng|~j@&CpV#k7?Gf3%iGADdK
z`FZd~$<Zt`<s%`IxhlWRovq&#^qzG5s0s^`F)_Kx-cBOPLCH%c5aYn56*!3Ii)eXN
z+(}pfjiUqwk@EO1K$0hP{}ASsIqZ}wg7B#bT_gtf=L^hT*I=%p?(<{4h1r$fqR<@E
zO!_Fy(|>i}2SzaR9hhGZ(EIyxtkN!E{-3wd1sLE;6xvYP%Hvnk6adCCo9Po|q-Fp`
zp7GB5XDhFxg2z9YgURpVr*-G~BGv?j>IR3#$xDJ_+JSYTR=;GVASltb-~$W^xcWsd
zUj$7Fcy+r`5$oERi|DHQVX({Jb|>OXRAArRWq&tV)C!wOxhOJownvMdb+{jX7>t<J
z%BZClVJR+E@fF*>`h}M7q7XfP(GNh#|27mcO&AG-_CmIXEtb~OGX0&{J<FT@c`#s~
zdM|!)YI2}AF<*(d5~*)Mt#*ZQ98hP@*evc}B4}H{23SR1@(IMaVT+cVU1Ci%z+b5Q
zhJTNQNG{NwA%eu`$ey&I7O~^@Qg_#0*HLJ0iPFufFO4tPk;*~oCn#q_FGzYr6hYGG
zj7rlcYta^~m=m||{7<Y6SF3A8<X|IV+HMd>YzVU-AS9YcT1_Of!B9F8KUanJ!xuMr
zS2@6BELYW1@GN9##t*3bpKN<pRz7zq6n|d!_2MDg@;&8=6F4Qm3spI?-^5MvBt=Tg
z1DkS<==ze(<+hC6S2-E3BdFRLkbJ+cYNo6GHBurM8O~yu=Fs{xr#>t&2*iRtzDm=S
z`U8R)pup~GL-cIM9P1PAop_p2!Y|6X;TXVx-=br12j`1lAlj$oVhV{BRIqt(>VI05
zg^+X+hG8sD{slzMXCyN$uQ+g5HgW}mFi0T*?h34aLFLSk2~>Y;CJEd(c^B?r4Zj_G
z-2#64MMHuIq!n4TKIzl?)JO9C84CdT>jQa?N4pv6<%ZHB5f7C_KsHg5(8C|F9&cm5
zXK}nRh#tB~3fhLI5tE=uZfP8)gkgXDjmI`ufd>8K1gvJXLl^j5eD4=n<6uz2q#g#X
zhP!8YB`v%fE%D}TzorEKD6WO?J{FC<6W3OZN7w0+8^}0B@JE$Ob)gW?;Mfdn%4!g(
SfbDP7A{{uUK`fvLnvNS?+HO_=

diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_2048.key b/tests/data_files/pkcs8_pbe_sha1_2des_2048.key
index e05f22cdc8..49ab9d13bd 100644
--- a/tests/data_files/pkcs8_pbe_sha1_2des_2048.key
+++ b/tests/data_files/pkcs8_pbe_sha1_2des_2048.key
@@ -1,29 +1,29 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
-MIIE6jAcBgoqhkiG9w0BDAEEMA4ECC0AvA+c58vLAgIIAASCBMh9ku9CbE1W63cd
-HGEVS7iodjHFNt2Vsjh8B7GSQ5lyAy3wozXJYYvgtw/N4EZ8Jdmdklj+ck+s48Tr
-3giAn8huTBx4HAU70AR5T0Wjbgks+bTnRyHPxs0uZkwgQIlMFfFh/ZnhayXsyxRP
-03kTimiJ1m3Kwch495it9eBmZmEAiHRlBwspAfT3UXjpVd/8qECbuYNn/uyme2et
-BatTFTK3vKsV3msEl5/bmzc45Qga7n0bNqoNi22tI2jaqrH1ybxueoD0E+52RQXD
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-xWiDIrcCsh72d7sEhKRF4AXQEpDb34XziB0046yUSi1zilRswStINEIL2F/ssqme
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-YviNS847cULC0dz3UrWkBv/YBY1MzvEty9yx7TNRc9c/X/NwSUH3YFWIhATBdufp
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-GAkY3vRvJqbC2M9rUVtSxNYbvbA4n1VJ9gSoLhVIXz0UpPi2YV6f3c0H7mpWQ1ZY
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-u6VVXmHALMqCoc4H8EEfyk+5R4eLKm5Ww1rar6DmK3TIhANvcsrOpftZ8AoNj10h
-CzDvzhMODRwPNM994D6zo6GJh7UGF5ksZvtFreZSHCmW5YtGgiikvKWYYrwQTLyq
-HR+ytVmJhSoIpQsHMG961hZ/Qd8Tdg7/feDo+DaDidASbg3+4pZGOHCcmtrBSuup
-gRncAbxFy3C0684xbHYENbq75ikegx7VXrlYC4sDYKtw/Qu+z7cOsEKzJ4WbXqMn
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-XxyB/7dyyZuN3+/FDDwDcWhnS6oKtuhBW2/AwlnLmexICSIkRLzko8HqvdTav8ow
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-/ih4wKFYAXK2T5dBTrg3aHs8I4qg7l2Le2i0/ODFUAjMD2/wbSBnPlJj8brdabQe
-lMmiz2iLK/HN0JGSq2CMBuF4zgPMbG2Tji1qSuKN4iSE3IJET+iGsH4zQ8SBETIK
-bbKUkNL0BhFL9R1uSOPRBnI8wu58aDLEJ+KphlHpIouBohz+b82SfFPbrUQ9zIkG
-PiknJ5EvALgdG+nOQqI=
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+/H7gtpsdoSdlXAeUDRbMD1CHwK/xDSlO+xiLkfnW11WZhPyAcuZg0kFtkDdt3K9X
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+WWQ7ZKT9YpXsvGmkESrWFyb8hFUqwRkiTT134fYy6ySAuYRoK3av2Y/WYJqj44j9
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+cHlZcVuVr2Cu/z0QuoloSoxI7K01sreTOHuN2UgN0MSQAr2O6qpT2lpWtiKjTKGY
+N/di4Fhe5Fg8axUM7R63Q058LfJw2kDfWUiL2zwWqB3NoBMCZWqX7NhofekL4a1e
+2ecGR1m/HS5+UFmC60MsNlr9Uv3SCd2MAgUAKzCZ8MkorjSNhOE32PX8+5+jtT8Q
+B6vcZbyO8IR20pxSFrJILSSR4jA1cfwKPstKnjR5LXq2U24gZ4gauR89oJetAzE6
+pcesXaxD5Q+p3FQIrUTlijDH+cTesamY8SVHATgJBJYIN3p7P5r/JoDBy2c53gfK
+7fNWEbj1hT8x4d1APvfTZI8qELtkd620CsURtsuzMO4jh4798zlvlkvIbJPWPHYo
+RNvdUxQXR5xMonks8VIznmPzcTLGxsFNNH16/ZiJeZqVFp7CqjNY2/nLszp4CzJd
+/hOagJdV7sfSJ4eosX4=
 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_4096.der b/tests/data_files/pkcs8_pbe_sha1_2des_4096.der
index a73a21201b58fcf5b91df5fe87f8363b409edddd..38cecb0cbb3b241a4f066dfde1b2a112bdb07517 100644
GIT binary patch
literal 2414
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diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_4096.key b/tests/data_files/pkcs8_pbe_sha1_2des_4096.key
index 2ca214a247..f3f7fe35ef 100644
--- a/tests/data_files/pkcs8_pbe_sha1_2des_4096.key
+++ b/tests/data_files/pkcs8_pbe_sha1_2des_4096.key
@@ -1,53 +1,53 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
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+1Qs6LGLS17QGzDwCa3Q=
 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_3des.der b/tests/data_files/pkcs8_pbe_sha1_3des.der
index f2ce0290e61200ed7b6056ca6dc74d0cd2223cae..7b36c36a18da5312cbad74d501e5e6b4a5147f6b 100644
GIT binary patch
literal 678
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literal 1262
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Yr>VR-Lc;L9x=*}Avjk((@F@r+!Fji8YybcN

diff --git a/tests/data_files/pkcs8_pbe_sha1_3des.key b/tests/data_files/pkcs8_pbe_sha1_3des.key
index f9c11ade0b..07b47f74c3 100644
--- a/tests/data_files/pkcs8_pbe_sha1_3des.key
+++ b/tests/data_files/pkcs8_pbe_sha1_3des.key
@@ -1,29 +1,17 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
-MIIE6jAcBgoqhkiG9w0BDAEDMA4ECGhNuQogiktrAgIIAASCBMhfcb+Jt0YOgGni
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-Z4/b5SMVucBKq9sUm6g=
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 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_2048.der b/tests/data_files/pkcs8_pbe_sha1_3des_2048.der
index 582bcf324bc2c53bf677a06a49c6a487c1be0d3a..1cd196cfffb390c555c5d531ef6ab81af95c2c47 100644
GIT binary patch
delta 1256
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SaB}Mn!iH*?=M$F+g__*hd0!s@

delta 1256
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diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_2048.key b/tests/data_files/pkcs8_pbe_sha1_3des_2048.key
index 2874f50b63..cf4f4eb677 100644
--- a/tests/data_files/pkcs8_pbe_sha1_3des_2048.key
+++ b/tests/data_files/pkcs8_pbe_sha1_3des_2048.key
@@ -1,29 +1,29 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
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 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_4096.der b/tests/data_files/pkcs8_pbe_sha1_3des_4096.der
index e8cefc04de3a6adbf0dde59d4d98f718b1c82bc7..e3a2ddb8ed3d6d3940f9ea6ea31e7dfc0056d69f 100644
GIT binary patch
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diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_4096.key b/tests/data_files/pkcs8_pbe_sha1_3des_4096.key
index dd414473a2..f4c093d3b5 100644
--- a/tests/data_files/pkcs8_pbe_sha1_3des_4096.key
+++ b/tests/data_files/pkcs8_pbe_sha1_3des_4096.key
@@ -1,53 +1,53 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
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 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128.der b/tests/data_files/pkcs8_pbe_sha1_rc4_128.der
new file mode 100644
index 0000000000000000000000000000000000000000..bdb24e35b44de47a10f9b8db1d836b348f28e2d3
GIT binary patch
literal 675
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literal 0
HcmV?d00001

diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128.key b/tests/data_files/pkcs8_pbe_sha1_rc4_128.key
index d475ef4814..c8fbd7e335 100644
--- a/tests/data_files/pkcs8_pbe_sha1_rc4_128.key
+++ b/tests/data_files/pkcs8_pbe_sha1_rc4_128.key
@@ -1,29 +1,17 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
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 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.der b/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.der
index 97319e9f13ca21f0766d2989ff236efcc51f3927..760187edeff89353b6a15652f8fa1a56b4d6db24 100644
GIT binary patch
literal 1256
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literal 1254
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Q21*03>2mjf_9pT&FcO?>x&QzG

diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.key b/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.key
index 21ad4166c3..f3be991e9c 100644
--- a/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.key
+++ b/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.key
@@ -1,29 +1,29 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
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 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.der b/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.der
index 496d602aebc1a479aa2860457774cd4a920fd837..8b538fdd54007c7185a26a29304e749b51eb8a7d 100644
GIT binary patch
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diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.key b/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.key
index 92e0e15618..1591f8cf80 100644
--- a/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.key
+++ b/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.key
@@ -1,53 +1,53 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
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 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des.der b/tests/data_files/pkcs8_pbes2_pbkdf2_3des.der
index 75c573443b45403476840b15f8f4e54128963415..420a29614d14ee8732ce48fe5f5fa3e31fadab23 100644
GIT binary patch
delta 696
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delta 1284
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des.key b/tests/data_files/pkcs8_pbes2_pbkdf2_3des.key
index a303daac30..f5d8ed6ee6 100644
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_3des.key
+++ b/tests/data_files/pkcs8_pbes2_pbkdf2_3des.key
@@ -1,30 +1,17 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
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-MBQGCCqGSIb3DQMHBAjXOQ/kHb9EVASCBMg68SwrdD/DLeKcPtCkE36wHvrK6wi7
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-tfM=
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 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.der b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.der
index 9a1eb403186a69fe60d074baa6e69c9c499abc63..b9da065a6ecd6d259f505c69d60099c80c9ad07f 100644
GIT binary patch
delta 1278
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delta 1278
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z(YQUZgzTZh5PFNw=NkpE98vl8pDMSm({D~pX>p>TW-1XMoBCWWc4{=ypq#|_y(+S5
zly|bwmz7OeoR`O_xQ08rhG4sRS<%3I-C_0dKP458Jc)9Fh$tun<an~C=*tNvI<q?g
zDY-ovFDSN+_f4WN+7p|cwTe`(l6Om^2s19r<r?>)ozNpQ1{%QNxRcl84Au}N1-3*C
zU&-Q?va;<IWjK6HcX=?piu*1?NYbR%359&Lsf*B$_OrrEJGt%k@|AZV7auJ7Vns&l
ou!KztZzf*G+?7uD99PfaW4N>V4F)nJ-Ij@e^>Z!7GV1wdpbRu-)Bpeg

diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.key b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.key
index d595fc724a..113ff43c94 100644
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.key
+++ b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.key
@@ -1,30 +1,30 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
-MIIFDjBABgkqhkiG9w0BBQ0wMzAbBgkqhkiG9w0BBQwwDgQIP6oIwSIapDICAggA
-MBQGCCqGSIb3DQMHBAgsTKISyhpWuQSCBMjQoazTeTtrgdDa+phkGwSDgcgxSUHf
-E8DmqX5hUNU4uX+hcqHbaRZIVGUs+GXw8iySarVbswbXakNVQCgp4HX8w46mhes/
-BlcJ0ALGf5jD4wluHNWZgEei3pMW7yJxXitoEoa9Hyshjeq//HLSNxmkWWTrrSAg
-cUBLStsUHeSxXEXWpcRPin6LuZEGV0spb30BHi4vohIOYN6DDtxugbvwxzUChgDu
-RyyhlA4F3ZjZW37BMTiZDyKSBODgj7nfPzzHfZnSC16ekiXYWbo7h3MihQmMkjOm
-YLNBhOHRzZtXlmgFtY1yRfiREyk9zGcGYv14PB8sUOwotN8pktnwd2UgINaX+ccO
-6/PHAoU/MiqJ0cpZH8SZlFalqGSsF+LI/bf/qs14YwXI4DeCTyvoOJdobU16Lg9W
-Ole229Tg4eV96X82MbQ7cCx1QGWwAGR8spmrls5b1OAGbEXBFWZXK666SQMpOE27
-1qVKiwg7PIdzyDwPGj4UoJbhg+9APRNfIh6ihxALmy1N5qprY/B4I60QJzACgXb7
-wixSFbpDBqztCI0BkS3K4CgZnnrf7OTbOdZKVIcESen9P3xn3dfn1+7unZzGRm8M
-nHQzTrlCW2z77AX8HGvP7AjETxG2JQxefER1+AyZFTbWp/zkv5ApYy/u/24MXRH3
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-IwtFeFzk567WQ4NL3WlyFjjeTww6LjXaI6IYvFMHvRrOBJt0OYLtVa8vACYWF5PF
-XpE+xYDYt0RE9+c6j83c5UOriuo7KEsZ1d0JmHy4cck+17GR1TlNiciKyoY7Gvf3
-/8vm/kziEWJVcstgFdsIC1eZmRSJwCSmK3yXs+bejnmWmxHEpUaSDotfFH+U9Te6
-TfBoQFfOZfLYxhYFOPTcvAgo3ru1wxxMyaADZ0e40hPKbpOJrM0fA+GSkTf+kKUF
-oHwZi3SZ39SLYTR/GoOKgkARtS1NjQDDjwLUTnKq118Uzma7ZFAkAmwMCF0eyY0o
-ZI7NItEFTGH9QGEZosF4n+R4iHpQj8bkZWSt92K+j9PxqNSVesAi/uluj11F42mt
-yGhSdFVG5ogemvS/5Uad797V4QVg4mepAx61dr8s8utEJkx1x78XP2bHpV5JxH3t
-8zndRtHC7HD235BVjfgkU4Fwq5GElTXbhrVVsgivrerJsgvQGxpMI2rL84geFt83
-/ceWgA40BxkifJgaDLxSeSgt+7d8jWuDBRE/pHpFPI3Ey/0TuO85/D18mSS4YFr+
-66mB5Fr5cNJHC/NvJCgCRPncN4At/UgXhl9e/r/j8ENYaw4jZmiMo8GncmE1J6jc
-Ze3V9q//pAb1rQoI1X6Buvp+a9vyFMn1MJ8CO56rwWnv5MK8m9Nx9uLO4Ufstv7x
-/fYWGCoHBHsueiASMzZ8bL0hJe2ytIJawKxngUtWfYEO4N5W8H3TqtY1KY3lRqAx
-0gTmt0e6a8veJkUFG1JCjr27A0GUaVJZ2gXC8A+QeW5DveMfYLkje6pyg+Opw+qv
-5gz4twbCOAFuG+wvraNvHE3HVuqdcdTGlpBaYOyblwlWBzEAVVvsKNtWyXQDlV9Q
-0JA=
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+MBQGCCqGSIb3DQMHBAh7ILIFfzuMngSCBMgo7osY2jE3UGsryC0M1mpOLcr88oSp
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+8E+fAXwGCk7I6XHGqeI3MnI2bCSC/TQIPv2EmHLOFEeHsw0hKp6BmnsouUklijVm
+0LI=
 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.der b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.der
index cd6c52074d5eae29860dcbbf18e92e03e34a0367..565b4a7b1bc6cd52cb48579e8d406913b68f73d6 100644
GIT binary patch
delta 2446
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delta 2454
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.key b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.key
index 1270639243..44e7683f15 100644
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.key
+++ b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.key
@@ -1,54 +1,54 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
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 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des.der b/tests/data_files/pkcs8_pbes2_pbkdf2_des.der
new file mode 100644
index 0000000000000000000000000000000000000000..c4f1f30e7df8e42cab879e7056c345669426e805
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des.key b/tests/data_files/pkcs8_pbes2_pbkdf2_des.key
index f3a2d0c60a..2e1de1a57f 100644
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_des.key
+++ b/tests/data_files/pkcs8_pbes2_pbkdf2_des.key
@@ -1,29 +1,17 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
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 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.der b/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.der
index b72a4ac3258b615e24c543bc7a3ee97212969c47..e60bbf22ffad3f80fba576e2762d93ce905e1f79 100644
GIT binary patch
delta 1275
zcmV<X1O)q!3XckqB!5(zTERhv>&gNG2mmk<1_dh)0|EyG2uK#|H1l6Y)C7VA$Q{w3
z_j#J@bfv(5-8u=~n!-V8Ye_6WG!KV^zl&bP>zXHIikWzG3J6jQllF0DePZZjxR;Qr
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z5>~T(%`cCQT1W~tx4`Q7z>x*HfwnO<@H})Houcgb2C-&px|XQ*mwQd3Mk%mLfqQ;T
zoudcc*10qV|L1<c!7eYyFynNm6!4{hZ-iCgcXHPrht7u`11>v^u%6KA6`>LnvwF^C
zPX~FOKYtdN>2~Plv}lorE_49oOYem=jaXDUSQasr8PZm*_f|i>JnU_)#Td*~$ZCqi
zYF0b#OKR&GP@-RTn^yGL-yR8X?u={3gQnSoHLM7q@9hWHmy{aC?(yrfkwQ)dAlmz;
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z9w2NPov_N;wvZ103P}%c9{Rv{1214ha<htw38fZe#kArY1bAh;eU(Xrp4?>6dbq{P
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zyE+vA#zhHY?pI31d!n3p;z#Q_7gtNY-U3otV9``F73h}sw>6dA(M_!v;f2mUM(;c!
zTV5AkVa4X6Ggmr>X=rq_9E2x(Q*_1}q`;`=$yC1l8Tm2H5i_7Gp;yB%h#)MEU>z*H
z^rxL>&JQbR=A-!F!AER)JuKp3t`#tHVts&>!r9g8lsmeWOWsP*JzXLUXdfuQ@_&R}
lzp5^@9lTQHTw=mvebmF0JgJG%6GH~*A5I+aqgtg*kybFNY{&or

delta 1275
zcmV<X1O)q!3XckqB!2_?hJ*T$ogo4O2mmk<1_dh)0|EyG2oAAB6?V|m9|VE~$T(}`
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zhw9h`jV}x_D;VyhMEP4W8yOylOaok5N(+x9tIbc+JiFWylYR`EM}m%~Mav}8)sPlP
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zBkvLu7W2=Yv&QRfmKl1LRGziG8O60hu&DMdMI;v9G0iDP@C*9-^-YzZ;3eZXRDU(x
z_B-k;eabf02rcSlTPo$qS=SDL>If^Yv%DUp%uB3FsUlByR_ce}%N8m?>V219j=L~X
zlc~+ODn=`b_g{FxcSsiAOn}~BeQ)d2bc_NU=Wyq;Nt+()&9}DiVNsM6tN;*=nD^;4
zX6)nrXy(Mt;K`SIiVeC1LmMvZ(R808uKb_tn`)3=etB2G=lTJpW-);N9a3|?DNh>~
z91On~gM+YO8)W&q*Sr=g)2zbnLS4E3tw@kEIWg{IiU5{@`}a&39t$qnaHrSJGDP#q
l?Vo}aUVF?@itLB!5J8EzuQ19b*)CtUs$Ocz$0Y<7_i6pab`$^r

diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.key b/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.key
index ca7cff402c..8484bb87e7 100644
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.key
+++ b/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.key
@@ -1,29 +1,29 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
-MIIFCzA9BgkqhkiG9w0BBQ0wMDAbBgkqhkiG9w0BBQwwDgQIEDYe4aq4yfMCAggA
-MBEGBSsOAwIHBAgp0IpjLtyryASCBMitqsiyjPiiJ6ci5kNUZdGr7xH5+81sTFxC
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-PeX5r0tHAjGnJR0taH5ZJWs1uaJVtSjke720le3v/7e9lDkcgItgef48miGXzHUo
-AG9DMQs7/Smv+9/6mXjKMV+34RLqzWEJbkcdGtKvPn2A5BkkRfXScYpjtGhVPhU=
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+gTuOsYVFGAUAT8mbBxAtXFgHPQTNDx4BcIpbqzI3/O8ZjW1PUQOumG6NAD5GnrWY
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+ruxB88WazH1ytFCpntZYFC4doT+XzhoV7Xjbn2FxT0KTv+oBdER6CMcrAexBIoNy
+SUvRiTPxKhkWRKCbrwrET8p6RnI2y3ZMe4LRVn6MrS9ktZsRSMqy6R5B+xhHbHw=
 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.der b/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.der
index d9561e489ae179da513d3ef483bd10bc29edfad5..22e157f35eeb33fec781b80ff72970dc311f13c0 100644
GIT binary patch
delta 2442
zcmV;533c|D6OR)FFoFq-kpv)r_KJXPVMCOk0s;sCFcAg?D-Ht!2LuQej&jZTec4n5
zf(c0WPn%HdwQQ?|4DavGrh26yDBkV@kqavFd-Z&({DUm>y3(dyo_S9ayD7}!IPgQ(
zWShrFPViIn6RMx+6(yq`sf`9nbRteFGPGV(&%o3s6AZ!wmWiqvDHz*-G~Sqp3dLmB
zVRCvHZ~P4iU^!i(#+X-u8C8x?7F><-ghnLEEJI{h<RvE*O_&x-0X+RZ$GmZQm5r~{
z$>t&2@^geKP0chg4hRZ?qJBp!RAF>^7y5fZtb6FI&}Mbk50!&)NqEc<*e^CX3bmv?
zitUblb5ZD_Qw#+}`ePD*Pgq-`(#XnH4AylqYxo>31a2{`83niNHd;fqTV>+b0L2x$
zL#KkvnMYhTp+W%Abxa%`G*&i1W<UrImMQ~XzxSynottk%Lg!i&Pq{ex5)b_hl0zdl
z+NxwiGNCGk(vZn$?TsV8|DLpwxXlt`ZZalibL%V1DFjNej3gU>oc}2E510=3l}pC^
zwA3gD2N^&Wg9(_!H={yWw@%rgrNnM$OS4d=LOWUAPI|@SG|I8NaY6dEhmXuzMK7G>
zwE*4}ph@0!VfCplj|SN`NOEG(yKhgrXnRB4c9wFxe{S|Azbs=0$#RIi;sPZ{3JIK3
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zn*2<@DaeL$NdP+1%<}+K6KhS<usY2fyx{cT;)17lPu|6CY(=LZgj#oDG(s)Wte)k;
z19*bx*-?q?YVP$5mUh;_hR=<m*~X%`UwuUq5<F3Pm<Dry24^d`>l?|PyEe%5m@6I3
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.key b/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.key
index 079fe6c64b..37a17d95e5 100644
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.key
+++ b/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.key
@@ -1,54 +1,53 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
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+QJLoQJVgTfA01o/FSxuTjuTORA88NrfZdNoA8zZhEHY7TvVDMIZrz4klVPt1BS+g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=
 -----END ENCRYPTED PRIVATE KEY-----

From 7d108257a45d3e65bf62b2f9e1afe93403948dd5 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 5 Sep 2017 10:33:28 +0100
Subject: [PATCH 324/745] Add further tests for new RSA keys

For uniformity, this commit adds tests for DER encoded, SHA1-2DES and SHA1-RC4-128-encrypted RSA keys; for SHA1-3DES encrypted keys, these were already present.
---
 tests/suites/test_suite_pkparse.data | 84 ++++++++++++++++++----------
 1 file changed, 54 insertions(+), 30 deletions(-)

diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index c0c688b696..f293122637 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -158,123 +158,147 @@ Parse RSA Key #28.2 (PKCS#8 encrypted SHA1-2DES, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_4096.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #29 (PKCS#8 encrypted SHA1-RC4-128)
+Parse RSA Key #29 (PKCS#8 encrypted SHA1-2DES DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des.der":"PolarSSLTest":0
+
+Parse RSA Key #30 (PKCS#8 encrypted SHA1-2DES DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_2048.der":"PolarSSLTest":0
+
+Parse RSA Key #31 (PKCS#8 encrypted SHA1-2DES DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_4096.der":"PolarSSLTest":0
+
+Parse RSA Key #32 (PKCS#8 encrypted SHA1-RC4-128)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.key":"PolarSSLTest":0
 
-Parse RSA Key #29.1 (PKCS#8 encrypted SHA1-RC4-128, wrong PW)
+Parse RSA Key #32.1 (PKCS#8 encrypted SHA1-RC4-128, wrong PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.key":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #29.2 (PKCS#8 encrypted SHA1-RC4-128, no PW)
+Parse RSA Key #32.2 (PKCS#8 encrypted SHA1-RC4-128, no PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #30 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit)
+Parse RSA Key #33 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_2048.key":"PolarSSLTest":0
 
-Parse RSA Key #30.1 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit, wrong PW)
+Parse RSA Key #33.1 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit, wrong PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_2048.key":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #30.2 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit, no PW)
+Parse RSA Key #33.2 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit, no PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_2048.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #31 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit)
+Parse RSA Key #34 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_4096.key":"PolarSSLTest":0
 
-Parse RSA Key #31.1 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit, wrong PW)
+Parse RSA Key #34.1 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit, wrong PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_4096.key":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #31.2 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit, no PW)
+Parse RSA Key #34.2 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit, no PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_4096.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #32 (PKCS#8 encrypted v2 PBDFK2 3DES)
+Parse RSA Key #35 (PKCS#8 encrypted SHA1-RC4-128 DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.der":"PolarSSLTest":0
+
+Parse RSA Key #36 (PKCS#8 encrypted SHA1-RC4-128 DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_2048.der":"PolarSSLTest":0
+
+Parse RSA Key #37 (PKCS#8 encrypted SHA1-RC4-128 DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_4096.der":"PolarSSLTest":0
+
+Parse RSA Key #38 (PKCS#8 encrypted v2 PBDFK2 3DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.key":"PolarSSLTest":0
 
-Parse RSA Key #32.1 (PKCS#8 encrypted v2 PBDFK2 3DES, wrong PW)
+Parse RSA Key #38.1 (PKCS#8 encrypted v2 PBDFK2 3DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #32.2 (PKCS#8 encrypted v2 PBDFK2 3DES, no PW)
+Parse RSA Key #38.2 (PKCS#8 encrypted v2 PBDFK2 3DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #33 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit)
+Parse RSA Key #39 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.key":"PolarSSLTest":0
 
-Parse RSA Key #33.1 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit, wrong PW)
+Parse RSA Key #39.1 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #33.2 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit, no PW)
+Parse RSA Key #39.2 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #34 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit)
+Parse RSA Key #40 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.key":"PolarSSLTest":0
 
-Parse RSA Key #34.1 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit, wrong PW)
+Parse RSA Key #40.1 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #34.2 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit, no PW)
+Parse RSA Key #40.2 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #35 (PKCS#8 encrypted v2 PBDFK2 3DES DER)
+Parse RSA Key #41 (PKCS#8 encrypted v2 PBDFK2 3DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.der":"PolarSSLTest":0
 
-Parse RSA Key #35.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, wrong PW)
+Parse RSA Key #41.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #35.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, no PW)
+Parse RSA Key #41.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
-Parse RSA Key #36 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit)
+Parse RSA Key #42 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.der":"PolarSSLTest":0
 
-Parse RSA Key #36.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit, wrong PW)
+Parse RSA Key #42.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #36.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit, no PW)
+Parse RSA Key #42.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
-Parse RSA Key #37 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit)
+Parse RSA Key #43 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.der":"PolarSSLTest":0
 
-Parse RSA Key #37.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit, wrong PW)
+Parse RSA Key #43.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #37.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit, no PW)
+Parse RSA Key #43.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
-Parse RSA Key #38 (PKCS#8 encrypted v2 PBDFK2 DES)
+Parse RSA Key #44 (PKCS#8 encrypted v2 PBDFK2 DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.key":"PolarSSLTest":0
 
-Parse RSA Key #39 (PKCS#8 encrypted v2 PBDFK2 DES, 2048-bit)
+Parse RSA Key #45 (PKCS#8 encrypted v2 PBDFK2 DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.key":"PolarSSLTest":0
 
-Parse RSA Key #40 (PKCS#8 encrypted v2 PBDFK2 DES, 4096-bit)
+Parse RSA Key #46 (PKCS#8 encrypted v2 PBDFK2 DES, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.key":"PolarSSLTest":0
 

From 55b1a0af0c999b3a357dcbef21aca51859124326 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 5 Sep 2017 10:43:20 +0100
Subject: [PATCH 325/745] Add further tests for DER-encoded PKCS8-v2-DES
 encrypted RSA keys

For uniformity, this commit adds tests for DER encoded PKCS8-v2-DES encrypted RSA keys that were already present for
PKCS8-v2-3DES encrypted RSA keys.
---
 tests/suites/test_suite_pkparse.data | 60 ++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index f293122637..838930a8e8 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -294,14 +294,74 @@ Parse RSA Key #44 (PKCS#8 encrypted v2 PBDFK2 DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.key":"PolarSSLTest":0
 
+Parse RSA Key #44.1 (PKCS#8 encrypted v2 PBDFK2 DES, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #44.2 (PKCS#8 encrypted v2 PBDFK2 DES, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
 Parse RSA Key #45 (PKCS#8 encrypted v2 PBDFK2 DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.key":"PolarSSLTest":0
 
+Parse RSA Key #45.1 (PKCS#8 encrypted v2 PBDFK2 DES, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #45.2 (PKCS#8 encrypted v2 PBDFK2 DES, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
 Parse RSA Key #46 (PKCS#8 encrypted v2 PBDFK2 DES, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.key":"PolarSSLTest":0
 
+Parse RSA Key #46.1 (PKCS#8 encrypted v2 PBDFK2 DES, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #46.2 (PKCS#8 encrypted v2 PBDFK2 DES, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #47 (PKCS#8 encrypted v2 PBDFK2 DES DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.der":"PolarSSLTest":0
+
+Parse RSA Key #47.1 (PKCS#8 encrypted v2 PBDFK2 DES DER, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #47.2 (PKCS#8 encrypted v2 PBDFK2 DES DER, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #48 (PKCS#8 encrypted v2 PBDFK2 DES DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.der":"PolarSSLTest":0
+
+Parse RSA Key #48.1 (PKCS#8 encrypted v2 PBDFK2 DES DER, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #48.2 (PKCS#8 encrypted v2 PBDFK2 DES DER, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #49 (PKCS#8 encrypted v2 PBDFK2 DES DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.der":"PolarSSLTest":0
+
+Parse RSA Key #49.1 (PKCS#8 encrypted v2 PBDFK2 DES DER, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #49.2 (PKCS#8 encrypted v2 PBDFK2 DES DER, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
 Parse Public RSA Key #1 (PKCS#8 wrapped)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
 pk_parse_public_keyfile_rsa:"data_files/format_gen.pub":0

From 7268ca95008bf1a881fee881223978449c828b6e Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 5 Sep 2017 14:29:20 +0300
Subject: [PATCH 326/745] remove redundant include

Remove redunadnat include for platform.h which was acciddently pushed,
for debugging purposes
---
 library/ecdsa.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/library/ecdsa.c b/library/ecdsa.c
index d95dcae22f..8804ca62f7 100644
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -37,7 +37,6 @@
 #include "mbedtls/asn1write.h"
 
 #include <string.h>
-#include "mbedtls/platform.h"
 #if defined(MBEDTLS_ECDSA_DETERMINISTIC)
 #include "mbedtls/hmac_drbg.h"
 #endif

From 31162e44239cb1f70b220a96163400e5775ec1d2 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 5 Sep 2017 15:34:35 +0300
Subject: [PATCH 327/745] Set PEM buffer to zero before freeing it

Set PEM buffer to zero before freeing it, to avoid private keys
being leaked to memory after releasing it.
---
 ChangeLog     | 6 ++++++
 library/pem.c | 1 +
 2 files changed, 7 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 227faed6b6..9dcd1a0dab 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Security
+   * Set PEM buffer to zero before freeing it, to avoid decoded private keys
+     being leaked to memory after release.
+
 = mbed TLS 2.6.0 branch released 2017-08-10
 
 Security
diff --git a/library/pem.c b/library/pem.c
index 8dd86a4ac9..4c2337393c 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -387,6 +387,7 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
 
 void mbedtls_pem_free( mbedtls_pem_context *ctx )
 {
+    memset( ctx->buf, 0, ctx->buflen );
     mbedtls_free( ctx->buf );
     mbedtls_free( ctx->info );
 

From 9d84b4c102e2b5f1a5b2ed8d86c70c5047c919b8 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 5 Sep 2017 17:17:31 +0300
Subject: [PATCH 328/745] update after Andres comments

Update after Andres coments:
1. zeroize the buffer in `mbedtls_pem_read_buffer()` before freeing it
2. use `mbedtls_zeroize()` instead of `memset()`
---
 library/pem.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/library/pem.c b/library/pem.c
index 4c2337393c..f7051ecd27 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -331,7 +331,9 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
 
     if( ( ret = mbedtls_base64_decode( buf, len, &len, s1, s2 - s1 ) ) != 0 )
     {
+        mbedtls_zeroize( buf, len );
         mbedtls_free( buf );
+        buf = NULL;
         return( MBEDTLS_ERR_PEM_INVALID_DATA + ret );
     }
 
@@ -341,7 +343,9 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
     ( defined(MBEDTLS_DES_C) || defined(MBEDTLS_AES_C) )
         if( pwd == NULL )
         {
+            mbedtls_zeroize( buf, len );
             mbedtls_free( buf );
+            buf = NULL;
             return( MBEDTLS_ERR_PEM_PASSWORD_REQUIRED );
         }
 
@@ -369,7 +373,9 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
          */
         if( len <= 2 || buf[0] != 0x30 || buf[1] > 0x83 )
         {
+            mbedtls_zeroize( buf, len );
             mbedtls_free( buf );
+            buf = NULL;
             return( MBEDTLS_ERR_PEM_PASSWORD_MISMATCH );
         }
 #else
@@ -387,7 +393,8 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
 
 void mbedtls_pem_free( mbedtls_pem_context *ctx )
 {
-    memset( ctx->buf, 0, ctx->buflen );
+    if( ctx->buf )
+        mbedtls_zeroize( ctx->buf, ctx->buflen );
     mbedtls_free( ctx->buf );
     mbedtls_free( ctx->info );
 

From 65112b15e6129cc24ac5861f6802b6e38a121468 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Wed, 6 Sep 2017 17:09:41 +0300
Subject: [PATCH 329/745] Adress Hannos's comments

Remove zeroizing buffer, as it was done already in PR #369
Check that buffer is not null by `!= NULL` statement
---
 library/pem.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/library/pem.c b/library/pem.c
index f7051ecd27..2f20b1e443 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -331,9 +331,7 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
 
     if( ( ret = mbedtls_base64_decode( buf, len, &len, s1, s2 - s1 ) ) != 0 )
     {
-        mbedtls_zeroize( buf, len );
         mbedtls_free( buf );
-        buf = NULL;
         return( MBEDTLS_ERR_PEM_INVALID_DATA + ret );
     }
 
@@ -343,9 +341,7 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
     ( defined(MBEDTLS_DES_C) || defined(MBEDTLS_AES_C) )
         if( pwd == NULL )
         {
-            mbedtls_zeroize( buf, len );
             mbedtls_free( buf );
-            buf = NULL;
             return( MBEDTLS_ERR_PEM_PASSWORD_REQUIRED );
         }
 
@@ -373,9 +369,7 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
          */
         if( len <= 2 || buf[0] != 0x30 || buf[1] > 0x83 )
         {
-            mbedtls_zeroize( buf, len );
             mbedtls_free( buf );
-            buf = NULL;
             return( MBEDTLS_ERR_PEM_PASSWORD_MISMATCH );
         }
 #else
@@ -393,7 +387,7 @@ int mbedtls_pem_read_buffer( mbedtls_pem_context *ctx, const char *header, const
 
 void mbedtls_pem_free( mbedtls_pem_context *ctx )
 {
-    if( ctx->buf )
+    if( ctx->buf != NULL )
         mbedtls_zeroize( ctx->buf, ctx->buflen );
     mbedtls_free( ctx->buf );
     mbedtls_free( ctx->info );

From 2aa80a706faeb97be578d5fbaf87f341ecd53bf1 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 7 Sep 2017 15:28:45 +0100
Subject: [PATCH 330/745] Remove unnecessary cast

---
 library/pkparse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index 6db9a5a9e0..3fd45cde09 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -949,7 +949,7 @@ static int pk_parse_key_pkcs8_encrypted_der(
     mbedtls_md_type_t md_alg;
 #endif
 
-    p = (unsigned char *) key;
+    p = key;
     end = p + keylen;
 
     if( pwdlen == 0 )

From b8d165714803a7aa9e5471e6cd68bc3c447d8039 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 7 Sep 2017 15:29:01 +0100
Subject: [PATCH 331/745] Mention in-place decryption in
 pk_parse_key_pkcs8_encrypted_der

Also fixes a typo.
---
 library/pkparse.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index 3fd45cde09..e28ddbe0c2 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -968,6 +968,8 @@ static int pk_parse_key_pkcs8_encrypted_der(
      *  EncryptedData ::= OCTET STRING
      *
      *  The EncryptedData OCTET STRING is a PKCS#8 PrivateKeyInfo
+     *
+     * To save space, the decryption happens in-place on the given key buffer.
      */
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
             MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
@@ -986,7 +988,7 @@ static int pk_parse_key_pkcs8_encrypted_der(
     buf = p;
 
     /*
-     * Decrypt EncryptedData with appropriate PDE
+     * Decrypt EncryptedData with appropriate PBE
      */
 #if defined(MBEDTLS_PKCS12_C)
     if( mbedtls_oid_get_pkcs12_pbe_alg( &pbe_alg_oid, &md_alg, &cipher_alg ) == 0 )

From c8063c58f054c4c60bb9d6745e696c7f3a41ff83 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 7 Sep 2017 15:30:12 +0100
Subject: [PATCH 332/745] Correct Makefile in tests/data_files

The documentation of the target `all_final` was no longer accurate, and numerous non-file targets were missing in the
.PHONY section.
---
 tests/data_files/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index fa7e0b4e84..f14c5e7c69 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -22,7 +22,7 @@ OPENSSL ?= openssl
 default: all_final
 
 all_intermediate := # temporary files
-all_final := # files used by tests
+all_final := # files or targets used by tests
 
 
 
@@ -270,7 +270,7 @@ all_final += keys_rsa_all
 all_final: $(all_final)
 all: $(all_intermediate) $(all_final)
 
-.PHONY: default all_final all
+.PHONY: default all_final all keys_rsa_unenc keys_rsa_enc_basic keys_rsa_enc_pkcs8_v1 keys_rsa_enc_pkcs8_v2 keys_rsa_all keys_rsa_enc_basic_1024 keys_rsa_enc_basic_2048 keys_rsa_enc_basic_4096 keys_rsa_enc_pkcs8_v1_1024 keys_rsa_enc_pkcs8_v1_2048 keys_rsa_enc_pkcs8_v1_4096 keys_rsa_enc_pkcs8_v2_1024 keys_rsa_enc_pkcs8_v2_2048 keys_rsa_enc_pkcs8_v2_4096
 
 # These files should not be committed to the repository.
 list_intermediate:

From 5a4f172522feb265dd0568d9d5d6a330db96daf0 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 7 Sep 2017 15:36:53 +0100
Subject: [PATCH 333/745] Add suffix for 1024-bit RSA key files

Previously, 2048-bit and 4096-bit RSA key files had their bitsize indicated in their filename, while the original
1024-bit keys hadn't. This commit unifies the naming scheme by always indicating the bitsize in the filename.
---
 tests/data_files/Makefile                     |  46 +++++++-------
 tests/data_files/keyfile                      |  15 -----
 tests/data_files/keyfile.3des                 |  18 ------
 tests/data_files/keyfile.aes128               |  18 ------
 tests/data_files/keyfile.aes192               |  18 ------
 tests/data_files/keyfile.aes256               |  18 ------
 tests/data_files/keyfile.des                  |  18 ------
 tests/data_files/keyfile_1024                 |  15 +++++
 tests/data_files/keyfile_1024.3des            |  18 ++++++
 tests/data_files/keyfile_1024.aes128          |  18 ++++++
 tests/data_files/keyfile_1024.aes192          |  18 ++++++
 tests/data_files/keyfile_1024.aes256          |  18 ++++++
 tests/data_files/keyfile_1024.des             |  18 ++++++
 tests/data_files/pkcs8_pbe_sha1_2des.der      | Bin 678 -> 0 bytes
 tests/data_files/pkcs8_pbe_sha1_2des.key      |  17 -----
 tests/data_files/pkcs8_pbe_sha1_2des_1024.der | Bin 0 -> 678 bytes
 tests/data_files/pkcs8_pbe_sha1_2des_1024.key |  17 +++++
 tests/data_files/pkcs8_pbe_sha1_3des.der      | Bin 678 -> 0 bytes
 tests/data_files/pkcs8_pbe_sha1_3des.key      |  17 -----
 tests/data_files/pkcs8_pbe_sha1_3des_1024.der | Bin 0 -> 678 bytes
 tests/data_files/pkcs8_pbe_sha1_3des_1024.key |  17 +++++
 tests/data_files/pkcs8_pbe_sha1_rc4_128.der   | Bin 675 -> 0 bytes
 tests/data_files/pkcs8_pbe_sha1_rc4_128.key   |  17 -----
 .../pkcs8_pbe_sha1_rc4_128_1024.der           | Bin 0 -> 673 bytes
 .../pkcs8_pbe_sha1_rc4_128_1024.key           |  17 +++++
 tests/data_files/pkcs8_pbes2_pbkdf2_3des.der  | Bin 714 -> 0 bytes
 tests/data_files/pkcs8_pbes2_pbkdf2_3des.key  |  17 -----
 .../pkcs8_pbes2_pbkdf2_3des_1024.der          | Bin 0 -> 714 bytes
 .../pkcs8_pbes2_pbkdf2_3des_1024.key          |  17 +++++
 tests/data_files/pkcs8_pbes2_pbkdf2_des.der   | Bin 711 -> 0 bytes
 tests/data_files/pkcs8_pbes2_pbkdf2_des.key   |  17 -----
 .../pkcs8_pbes2_pbkdf2_des_1024.der           | Bin 0 -> 711 bytes
 .../pkcs8_pbes2_pbkdf2_des_1024.key           |  17 +++++
 tests/suites/test_suite_pkparse.data          |  58 +++++++++---------
 34 files changed, 242 insertions(+), 242 deletions(-)
 delete mode 100644 tests/data_files/keyfile
 delete mode 100644 tests/data_files/keyfile.3des
 delete mode 100644 tests/data_files/keyfile.aes128
 delete mode 100644 tests/data_files/keyfile.aes192
 delete mode 100644 tests/data_files/keyfile.aes256
 delete mode 100644 tests/data_files/keyfile.des
 create mode 100644 tests/data_files/keyfile_1024
 create mode 100644 tests/data_files/keyfile_1024.3des
 create mode 100644 tests/data_files/keyfile_1024.aes128
 create mode 100644 tests/data_files/keyfile_1024.aes192
 create mode 100644 tests/data_files/keyfile_1024.aes256
 create mode 100644 tests/data_files/keyfile_1024.des
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_2des.der
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_2des.key
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_2des_1024.der
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_2des_1024.key
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_3des.der
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_3des.key
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_3des_1024.der
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_3des_1024.key
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128.der
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128.key
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.der
 create mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.key
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des.der
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des.key
 create mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.der
 create mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.key
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des.der
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des.key
 create mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.der
 create mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.key

diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index f14c5e7c69..630173fe54 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -76,7 +76,7 @@ keys_rsa_pkcs8_pwd = PolarSSLTest
 
 ### Basic 1024-, 2048- and 4096-bit unencrypted RSA keys from which
 ### all other encrypted RSA keys are derived.
-keyfile:
+keyfile_1024:
 	$(OPENSSL) genrsa -out $@ 1024
 keyfile_2048:
 	$(OPENSSL) genrsa -out $@ 2048
@@ -88,17 +88,17 @@ keyfile_4096:
 ###
 
 ### 1024-bit
-keyfile.des: keyfile
+keyfile_1024.des: keyfile_1024
 	$(OPENSSL) rsa -des -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-keyfile.3des: keyfile
+keyfile_1024.3des: keyfile_1024
 	$(OPENSSL) rsa -des3 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-keyfile.aes128: keyfile
+keyfile_1024.aes128: keyfile_1024
 	$(OPENSSL) rsa -aes128 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-keyfile.aes192: keyfile
+keyfile_1024.aes192: keyfile_1024
 	$(OPENSSL) rsa -aes192 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-keyfile.aes256: keyfile
+keyfile_1024.aes256: keyfile_1024
 	$(OPENSSL) rsa -aes256 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-keys_rsa_enc_basic_1024: keyfile.des keyfile.3des keyfile.aes128 keyfile.aes192 keyfile.aes256
+keys_rsa_enc_basic_1024: keyfile_1024.des keyfile_1024.3des keyfile_1024.aes128 keyfile_1024.aes192 keyfile_1024.aes256
 
 # 2048-bit
 keyfile_2048.des: keyfile_2048
@@ -131,23 +131,23 @@ keys_rsa_enc_basic_4096: keyfile_4096.des keyfile_4096.3des keyfile_4096.aes128
 ###
 
 ### 1024-bit
-pkcs8_pbe_sha1_3des.der: keyfile
+pkcs8_pbe_sha1_3des_1024.der: keyfile_1024
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
-pkcs8_pbe_sha1_3des.key: keyfile
+pkcs8_pbe_sha1_3des_1024.key: keyfile_1024
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
-keys_rsa_enc_pkcs8_v1_1024_3des: pkcs8_pbe_sha1_3des.key pkcs8_pbe_sha1_3des.der
+keys_rsa_enc_pkcs8_v1_1024_3des: pkcs8_pbe_sha1_3des_1024.key pkcs8_pbe_sha1_3des_1024.der
 
-pkcs8_pbe_sha1_2des.der: keyfile
+pkcs8_pbe_sha1_2des_1024.der: keyfile_1024
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
-pkcs8_pbe_sha1_2des.key: keyfile
+pkcs8_pbe_sha1_2des_1024.key: keyfile_1024
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
-keys_rsa_enc_pkcs8_v1_1024_2des: pkcs8_pbe_sha1_2des.key pkcs8_pbe_sha1_2des.der
+keys_rsa_enc_pkcs8_v1_1024_2des: pkcs8_pbe_sha1_2des_1024.key pkcs8_pbe_sha1_2des_1024.der
 
-pkcs8_pbe_sha1_rc4_128.der: keyfile
+pkcs8_pbe_sha1_rc4_128_1024.der: keyfile_1024
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
-pkcs8_pbe_sha1_rc4_128.key: keyfile
+pkcs8_pbe_sha1_rc4_128_1024.key: keyfile_1024
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
-keys_rsa_enc_pkcs8_v1_1024_rc4_128: pkcs8_pbe_sha1_rc4_128.key pkcs8_pbe_sha1_rc4_128.der
+keys_rsa_enc_pkcs8_v1_1024_rc4_128: pkcs8_pbe_sha1_rc4_128_1024.key pkcs8_pbe_sha1_rc4_128_1024.der
 
 keys_rsa_enc_pkcs8_v1_1024: keys_rsa_enc_pkcs8_v1_1024_3des keys_rsa_enc_pkcs8_v1_1024_2des keys_rsa_enc_pkcs8_v1_1024_rc4_128
 
@@ -198,17 +198,17 @@ keys_rsa_enc_pkcs8_v1_4096: keys_rsa_enc_pkcs8_v1_4096_3des keys_rsa_enc_pkcs8_v
 ###
 
 ### 1024-bit
-pkcs8_pbes2_pbkdf2_3des.der: keyfile
+pkcs8_pbes2_pbkdf2_3des_1024.der: keyfile_1024
 	$(OPENSSL) pkcs8 -topk8 -v2 des3 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-pkcs8_pbes2_pbkdf2_3des.key: keyfile
+pkcs8_pbes2_pbkdf2_3des_1024.key: keyfile_1024
 	$(OPENSSL) pkcs8  -topk8 -v2 des3 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-keys_rsa_enc_pkcs8_v2_1024_3des: pkcs8_pbes2_pbkdf2_3des.der pkcs8_pbes2_pbkdf2_3des.key
+keys_rsa_enc_pkcs8_v2_1024_3des: pkcs8_pbes2_pbkdf2_3des_1024.der pkcs8_pbes2_pbkdf2_3des_1024.key
 
-pkcs8_pbes2_pbkdf2_des.der: keyfile
+pkcs8_pbes2_pbkdf2_des_1024.der: keyfile_1024
 	$(OPENSSL) pkcs8 -topk8 -v2 des -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-pkcs8_pbes2_pbkdf2_des.key: keyfile
+pkcs8_pbes2_pbkdf2_des_1024.key: keyfile_1024
 	$(OPENSSL) pkcs8  -topk8 -v2 des -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-keys_rsa_enc_pkcs8_v2_1024_des: pkcs8_pbes2_pbkdf2_des.der pkcs8_pbes2_pbkdf2_des.key
+keys_rsa_enc_pkcs8_v2_1024_des: pkcs8_pbes2_pbkdf2_des_1024.der pkcs8_pbes2_pbkdf2_des_1024.key
 
 keys_rsa_enc_pkcs8_v2_1024: keys_rsa_enc_pkcs8_v2_1024_3des keys_rsa_enc_pkcs8_v2_1024_des
 
@@ -247,7 +247,7 @@ keys_rsa_enc_pkcs8_v2_4096: keys_rsa_enc_pkcs8_v2_4096_3des keys_rsa_enc_pkcs8_v
 ###
 
 ### Generate basic unencrypted RSA keys
-keys_rsa_unenc: keyfile keyfile_2048 keyfile_4096
+keys_rsa_unenc: keyfile_1024 keyfile_2048 keyfile_4096
 
 ### Generate PKCS1-encoded encrypted RSA keys
 keys_rsa_enc_basic: keys_rsa_enc_basic_1024 keys_rsa_enc_basic_2048 keys_rsa_enc_basic_4096
diff --git a/tests/data_files/keyfile b/tests/data_files/keyfile
deleted file mode 100644
index 771b10ad6c..0000000000
--- a/tests/data_files/keyfile
+++ /dev/null
@@ -1,15 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIICXwIBAAKBgQDvJKjZuDqQ2agQjrRv+p5X62dazZ6YVmDiwExrOOaK5Aw/FZ3Z
-Ap1TA757ztYlgZNH/lHg5JLM/dSdkG6Q1I6cTC6hW79LHORjUWjkIoCsw3lPd4Mc
-brIBdp3x0PwqgLGnEa/dwFX6hjakG4aorygTzI0OwKkBgKwJOivjRqLqMwIDAQAB
-AoGBALoGZmKWcNhkt9vJZosFBU+XCtsTwB74cn1w4QE3Tf8UzoH0Ksm4wvDkpLRi
-fSrH1O3X45FxvNBBU7cNtzRqZFOn7VMsZZGqBPQW0StBjsJH5dOIRGkAWXxOFZM+
-2nrQi9TANPA9bkYSziV3GFQJdGyDqa7OO5FEXY3g6ixCrNwBAkEA94vFPuqEWKyy
-rW/jDqBF/1wTORJnsUjh7uhMjjMkeURVCZUifkvQdaX3t7s3LC/yxL/nx7fCEnLb
-JzT0i1U/swJBAPdPbQGw2g0oafAX7T0frJKe+cSOjEMc2id3c6AeHvDgfSL90zWD
-aGMZQkmnRbbo/oBtv/2HvKYhJT5pN726a4ECQQCmQsES9c44BJ3pcRmObEU3Mq9S
-iLMOVoYwwOMSKvVXYXa//eNx8hervPH4/AwdaILkdIQHFruJSo048w9AOdyTAkEA
-mVBPz2CHjOik5AaxN9dO8IZFaKjGI0TbqOPQdk6197XzXaHlMaOJLwYVpftgqIfA
-XnWrM8zWElcx84Le32uWAQJBAN0X2SkMv/MWch+AA2EsY0ALljCmMCTNp6LaZr5h
-kudMwxesdaCurkUPFIBm9PCsaXHTWWFD8pCCWUz0FPpg488=
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.3des b/tests/data_files/keyfile.3des
deleted file mode 100644
index b2a99e28a3..0000000000
--- a/tests/data_files/keyfile.3des
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-EDE3-CBC,AB136F328DDD2C0F
-
-3GKW34v4i1BywDddKPMXBIfeM85tay5D8+LrADXsquyBUVqioeqG/Ygz4ZYkNZ9K
-5aJUwCa0TOdn0eJkOLzZOUL87hECX15vrPGfUNeVBsh9ReFhCwqCpCc8dWLlnlBb
-WyFd5HTqikL5D2/e/MYgyMhOaBkl4ESTEZ1o3G2h1bF24MDbTEVjwK0oZCyoMbKe
-GeC/GN/D2lizQ3Yh/hYb0N+d1f0BUtZsUZsx8ml7JCm2zdJnMPviQaboeb++zbfO
-nI70ZJ0yuiUcYd0u6uFAWMX+Gnf7tZlk6k/gS3Jjyuf9YyWq2YnFfxZiA3FsglqB
-qygFM4IOGe6PF/pGuJe1daF6/AAR5Dn6S0T0sscgK+5GhOUwF2PhsDcbeVT66HSI
-BGbuEg79ujmgursuPGUAxsvi6r3yC1D1z+OL1+xlh0sWmFNjmfop0MSkM2fRvNRt
-89yVwDHKCxM/cz8dztQFuInszGOhDyJ2HATpmdEiT1h6Q8azP7NjnUCXV0OA3+Uv
-idxumV9JpG7JtAqiXcptgHkADYMgxqYoww7mwoo+2lyjbASn79BYZmI+3tB9BuVk
-+oczQchP3OouMBI7Y96s1xlsKlDSXZfRCUuGBx4aXinu6OUf72+t7ipM+1x2ynxn
-2JYg15XoRV+kEpHvnLR9/cDTuhdlg2rzo5zWRDqabxDm77ALd5SXp6tEkSlIm10r
-VsahTDGDVkbaqN5VUzLd30YNVa/G+s1HSuSGPNyIlSaG8+ckf8gyfdhDR8QpCWvM
-1682JZ+jwoHWDWXIF0XBV9BMO014qR7VA9iPIzEF/K7dfKiTzxyyZA==
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.aes128 b/tests/data_files/keyfile.aes128
deleted file mode 100644
index 9f516e998c..0000000000
--- a/tests/data_files/keyfile.aes128
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-128-CBC,F7A9614C20516E29ADB2DC9D079E3018
-
-j5v8fB9pDuTc8t0D2iQpndreTtTNCS28H8NK6Pc3ad4I5ERNT8V93QTq5NGf7lHJ
-PCjcO8GMPzKodDb70GEB81ObBcHygZutW3Byn9ENZoIQUXxaW3JVI7d8Yg07c5Aa
-cKmrhUk8ncv2utbitfzEzTQsargP8Nbm4I8iroFGoOY5GKTBdMaImcmqyL8c64Cf
-vU4boaK1+OWBjE6R2POFpZVQCeNZpcsWTO6vEX0Z2+PCnlctgmnO2DAUxSeRr8Ie
-J2TDFi1+8z8aY6SNFcsymn37SeNXfi2u97VEE8oWG3snG07iOxCCjQB+dZ8t7f0D
-qHcybxcuTffIeq4tPygwX4UgebqoVn/DIq4m2GV72CcNdgFE0mtsPlXXEMUFgIqy
-glrxVkMpJbpKFP1gsbWx+ID3gchowkYSxnpJFDk7fPR4H/vGFGIBOk+6ATwUSuy6
-eRqMRQExweGx5lWZbGtt8fbwoEEDhnlxyy0iDgAhiORi4tZmramx/M9N6SLMb9sB
-WmdzF3ln6VNw+mrjnpImJJZjQE7Nd+cdgkCzdFoTn7B+paOsrGeJx5RvfOdsL4Yl
-Ls9DWvDfOydk/zxr4Sm9xPYX6oqZnhUFrJqvT8ION3IZNpE88YZw/1UFCH88p4/0
-dwNsE5LDkXkBase+bek3bEN0mH0oTIY4PxMiil3tpofUZYE4T/pugMLLWgSEdhkT
-2V16w940MdQI8qrGaEzW09b73kqSLBGZOb5CEthftlCts1vAI9KA4CJ2cqcH7x2n
-9aYJi9aCNty2PLeuf+MIsksiAQNoj3vhoXVJiBWQSCcAv6TS5b1FjbEWqxHbz6+w
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.aes192 b/tests/data_files/keyfile.aes192
deleted file mode 100644
index 265570b371..0000000000
--- a/tests/data_files/keyfile.aes192
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-192-CBC,9831127EF949CE8891358563737C8475
-
-A3uLv2ThHEmFGS7TOmSGiLonOVoA+XNEBTlWBQP+I5OnqwrHsMkTkapzbXRD7eSE
-QYB86HPYN+WbJO4TWVnOoDcZtlcUCTfFtjvLst8QkhPbmx/xfmwErvlED2o14fej
-BawhMCLeczK14m/Nbe46tTGTqasyjTl7eFvyQ4TokadkyFK3kDX2DvtrU5pHIRbm
-flmJAjMC0kfioXzx7TrmrOOvY8pu8qCTkuiO6EeB6HMboy/W3amnsP9KmmBv1NHL
-velzzuA37tICJdq+alspf6porlN19qH2DQL5h1lArP0qO5JNMcHQGp2r4b9KRGdo
-3wMMbmKztoEUrvAfZcuJQgQ80aYWxpsYb91WT0hqRoX9q6HmyuELq+/dnfpwKZmo
-YlZ3aKeUvGFOxdahvNr7ywJ+lMesCxiW0E44t+prM4pJvrQ56JbmXG21q8BDLOBr
-nOt22DAOLXTOctBgVSDDPKuo1X+cp5F9epH7PPbE0u0XFXA+8VgeDUGXolXtwfGf
-UjtvfPQdrbM8CduT/7TT1umamqYkmI1FkCQ/HMb3LeLXoZBqEBkj8EuVOZPLOIeW
-/rVOk9TKxOSdF+bQ5aF6VXbJ+KcrbofCA6PgJMlsIkz3WMwQ9JHgTlyYC+7m+FfA
-pXg4/GB6G9Nl/WDJD/xVapOQ3B8a6N0KYHW/yBbEA9jjlUTMBmFM4+ZZagITJnNP
-6/yHsF1ut2E5Gv76/35zs+Gcgs+vk4rNRVTX54lPSFwHi99450R7Oj6hi4398lq7
-dKRDezJJt/ROSlzCjVzU53aBnR1rIELa1L9F+M15nhqSb/ynUzB8c9k7UGRUBDp0
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.aes256 b/tests/data_files/keyfile.aes256
deleted file mode 100644
index 6ec7f94bb5..0000000000
--- a/tests/data_files/keyfile.aes256
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-256-CBC,858F24A86BA1DC0D1FB4EAFCD5DD9609
-
-7kccrTo2XAy79ZZsAhvkOfav9jShAUXiw4BpsII7s+wqvfsLPzJHfAJcKZSO4Rp6
-Wja5xdqAPhGO/kAMkfggB2g0mXnvDxc65Zz/NOcSNQhoJ65uGMmrzdMM1zY1NR7d
-bufwqH3jDM669W/LhbKJ5csJIekKwmMjqBX36K+qCrTI6oooZ8ko0BuyW16vVxfK
-pxG//gyfMgoiEvyW5k3Z+pgC4zeG579bi7ki8O2U4dtNJQ7i+6boWEfUmtNoRZij
-6GFdqoW+vfXRHMcr0uHDoCzTp3MCuon/lI7uzeb3rH/tgMp52JomyLFJ+wG2ichA
-ERGFNPzjX9UNEUP/R3Mn40cG3L0f9n5XJmp8N3xp07BWuOcUQMTkZrI4R8s6ZQaj
-p6GFIOJ3XKrJg1uw+onV5mwwmaGJ7EVMPsaCsQ+weYyefYyymSqA/lHVg1pMFoWN
-k1sSfmioROdyu/s/Ezw/yfwv0+2zNkpg5b4H6r4/gdm6LWIxF1wnMixENkhzPfLz
-kwhS/53mVrReLgObYx/+w3VPC7PHGNG1TMVmTY5+5o7Dd979v/nWSUCeG4jttuit
-6KjB77SQcBWvF7vVBZUmcS0Z0mkJ+F8OR4VSlALfUmKxfD35Q0oChZlyyDxt3xDk
-sbJSlaiYOJyt+gBmIAzywug+1+nBcfD2CVw6Jh0Kp+6m4Ut+p8/8GBjWXn0w4nNF
-+rH1Y19HVdWrPMdOrUhVpYdiyebVIRW9w5ml+USAOeFfIfZMha3wtGWVXEmH7NOp
-wZGlTdZXZ5j7VXIBYtGDfTkuITtZFCFXIS4sdYaXNUw0golWc/BAVsOkz2cVEI+W
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile.des b/tests/data_files/keyfile.des
deleted file mode 100644
index ecd5f0b561..0000000000
--- a/tests/data_files/keyfile.des
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-CBC,A32BD7692C82A0E9
-
-sOwd5YFqP90s5t2qqblAwEbDQNmC0HWsNgbV2Fd1gunftZarO/L32SIYEkdEUNk9
-uJuyoImiyiJN769s1pXUIW8QyPzl2Pk+lykB1XvaVvOzcEhqRAKeXmPBvAT5GXJf
-kqARjcqVnZZv7pc6pWwQkrGigXFDx3Wy3U02rrBFWiZTqgraiA0EOMZ/CU9bDZBm
-nx2inK2rw8G57JxEzn9uDyxVNJdf1xL0Ge1vNOJcnQWu0cNnIgMZCYPx6L7MubcL
-BN6wnJkZgHCHfM2tfJTXVaRGGy/0VSICwgUm7UyU6MNa9KeuLDuiD8Cy9t68he+e
-9XVfoz41D81+2Q6YKOsc+xws4WXnvMsXLzDr1lCxK0B6VP/G30Mav+DZ9HQQOE4a
-CcPCM9ep2Fx77ihkXhbuurbUsqZq0b2httFJUJ7KXzwHKi8fzN86VlEnx/yMtVKD
-Y7zEMo+HsOQGHSN35kJvZyrrve3kW8IZVJhr2si52KLKCwUdObHNsMbKbRsiHGy7
-ukwEnObbrgAzI1rme0Xkkz5ayRZT/fH5BVIYEBvlRGBPE2mreoMU0BP0cUXjZPio
-KcYla15Ay2pa3RoaoVSicuxe4TmW9rY2oqMEkGqLwuGmWl6H/qnpakR5MX/edpky
-qIo51fHolYpPqGlo0Q+3uomI/l+rILu+nl++9v63uENeP8YYPFfYFOww75i4Zi4T
-P5ABY/dWZkEPU5Yah3pcOznbDZzkDhorWZtXTMNvolb88D3zUY6W0TDfA91w3tze
-jz977r1ERLuXD7cHjtNK/6QsdnZGZx5pAIx7mIGBJN+5v/HV5tS8YA==
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_1024 b/tests/data_files/keyfile_1024
new file mode 100644
index 0000000000..ebbd61c5f1
--- /dev/null
+++ b/tests/data_files/keyfile_1024
@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_1024.3des b/tests/data_files/keyfile_1024.3des
new file mode 100644
index 0000000000..41448c17bb
--- /dev/null
+++ b/tests/data_files/keyfile_1024.3des
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,FC303F7A77742B90
+
+uTNEmtVgwQVIKnwtTcIal/TOZpwo9bbdVdG8PYGJavk4lfcvBbNyBs/2fRKi4RU3
+lbraw0jiF1XAfT1KDW+XDRJyNXEDQCk1cckvNtLsiytby/znqFg8G7u0phZ7JtOu
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_1024.aes128 b/tests/data_files/keyfile_1024.aes128
new file mode 100644
index 0000000000..8df642da2d
--- /dev/null
+++ b/tests/data_files/keyfile_1024.aes128
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-128-CBC,14AAB792276B5CBD7BBAE51C3E070E54
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_1024.aes192 b/tests/data_files/keyfile_1024.aes192
new file mode 100644
index 0000000000..45b67d44d7
--- /dev/null
+++ b/tests/data_files/keyfile_1024.aes192
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-192-CBC,B2012D182BC0571FC85B23C073DEC75F
+
+vnSFZy59JLA8GLUUpBvDRFm6XmbgcKbQJ3bFM6yA4DJrJn5JjfHcsTjRcWUkcOGm
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_1024.aes256 b/tests/data_files/keyfile_1024.aes256
new file mode 100644
index 0000000000..2daaa96b55
--- /dev/null
+++ b/tests/data_files/keyfile_1024.aes256
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-256-CBC,490781FEB3C4375838778AD3D95EDF2A
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_1024.des b/tests/data_files/keyfile_1024.des
new file mode 100644
index 0000000000..368fc323a6
--- /dev/null
+++ b/tests/data_files/keyfile_1024.des
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-CBC,4DE281E021845C67
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_2des.der b/tests/data_files/pkcs8_pbe_sha1_2des.der
deleted file mode 100644
index 0fc0d2b90481b5c0e62ea75ef8ebc8c184d22094..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 678
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diff --git a/tests/data_files/pkcs8_pbe_sha1_2des.key b/tests/data_files/pkcs8_pbe_sha1_2des.key
deleted file mode 100644
index e0489332fc..0000000000
--- a/tests/data_files/pkcs8_pbe_sha1_2des.key
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_1024.der b/tests/data_files/pkcs8_pbe_sha1_2des_1024.der
new file mode 100644
index 0000000000000000000000000000000000000000..d0156e991fa695236fb155b39567ba961b883ded
GIT binary patch
literal 678
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literal 0
HcmV?d00001

diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_1024.key b/tests/data_files/pkcs8_pbe_sha1_2des_1024.key
new file mode 100644
index 0000000000..e9cc9233e3
--- /dev/null
+++ b/tests/data_files/pkcs8_pbe_sha1_2des_1024.key
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_3des.der b/tests/data_files/pkcs8_pbe_sha1_3des.der
deleted file mode 100644
index 7b36c36a18da5312cbad74d501e5e6b4a5147f6b..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/tests/data_files/pkcs8_pbe_sha1_3des.key b/tests/data_files/pkcs8_pbe_sha1_3des.key
deleted file mode 100644
index 07b47f74c3..0000000000
--- a/tests/data_files/pkcs8_pbe_sha1_3des.key
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_1024.der b/tests/data_files/pkcs8_pbe_sha1_3des_1024.der
new file mode 100644
index 0000000000000000000000000000000000000000..82ff7265ae96b547873e61cb0a6b53f008582691
GIT binary patch
literal 678
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literal 0
HcmV?d00001

diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_1024.key b/tests/data_files/pkcs8_pbe_sha1_3des_1024.key
new file mode 100644
index 0000000000..4d7be1a849
--- /dev/null
+++ b/tests/data_files/pkcs8_pbe_sha1_3des_1024.key
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128.der b/tests/data_files/pkcs8_pbe_sha1_rc4_128.der
deleted file mode 100644
index bdb24e35b44de47a10f9b8db1d836b348f28e2d3..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 675
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diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128.key b/tests/data_files/pkcs8_pbe_sha1_rc4_128.key
deleted file mode 100644
index c8fbd7e335..0000000000
--- a/tests/data_files/pkcs8_pbe_sha1_rc4_128.key
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.der b/tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.der
new file mode 100644
index 0000000000000000000000000000000000000000..39d6572a5e856558765459eb5b6d3b870840a9d4
GIT binary patch
literal 673
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literal 0
HcmV?d00001

diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.key b/tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.key
new file mode 100644
index 0000000000..94a4df4ba5
--- /dev/null
+++ b/tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.key
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des.der b/tests/data_files/pkcs8_pbes2_pbkdf2_3des.der
deleted file mode 100644
index 420a29614d14ee8732ce48fe5f5fa3e31fadab23..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 714
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des.key b/tests/data_files/pkcs8_pbes2_pbkdf2_3des.key
deleted file mode 100644
index f5d8ed6ee6..0000000000
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_3des.key
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.der b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.der
new file mode 100644
index 0000000000000000000000000000000000000000..4e5da417b98a1b7e5536ad5555b871fa36f1d1d4
GIT binary patch
literal 714
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zY#Unh_un2q9r9XeLnK4?9`Mj9SqQ<5U+XCG!PU++j`@<oQ#-1|N>;oASzYIwrhlBa
zu$XT_UM{=AT0P{G!}H^P>RquV)n5U$vcc_;hyv8wCcInJ(}%6s7G>eSW9vcoA$`K{
zKd<KiwDW)_ni!=c3LG@UcVe=IkW=;53Om0)Y3b$*?RQECXIjzGveO7*iGI+Acj%*^
z%bsVw&vQd>#i}#wQiAeQEVddH!!PRQi~O+ZFU^^uWGy~mEF?m`bpI6@2jAF_R&ENP
z<{f}g{fBQPNqa_+K3m&<D5}?^7Jg72NE1-M^t5?Gae3t6b5gN^LDjxK%Hlqi+aZRf
zqa=vP&6=<*_)RVQu_c_$7y}^1(XH{|_tD?59d&kl{W=Q}BGTcu0O;QerbE@RSdEON
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zXA*?+*o?BJfc6I)%07LOBnVR*#Bsrp4EwIDxW^uW$ii!Tw*Ls-iZ-5!sS&^7s?q&?
wb$_N_PqZAj43-?a122>&HhOajNh$EQx2zdFra&965+kSb-np@jm`cStCP=(l8UO$Q

literal 0
HcmV?d00001

diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.key b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.key
new file mode 100644
index 0000000000..5e43a56d13
--- /dev/null
+++ b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.key
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des.der b/tests/data_files/pkcs8_pbes2_pbkdf2_des.der
deleted file mode 100644
index c4f1f30e7df8e42cab879e7056c345669426e805..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 711
zcmV;&0yzCJf&#-ZJq8IXhDe6@4FLrWFfcG11_>&LNQU<f0R;>&4g?66%&!C_t|H9>
z0tf&w5e5Y-4g&%Q1PCU_oMhX!jMxN%0)RgNcsDyo_hQUCJ=D>U#W~PvwZ#m>t=^d*
z5bajfIEW<aEHB4hR*MN3JO-1g37+xem-IR@%z1~CV-f|G9&CF)C@d$(B&@;>!B19Q
z-Ft`<Pa~j&TDmm+$`7D-2}ZgtrP|O!9`KGCil*&Fls)RN{av?S+pJJp4Ac$9VkR1$
z_|krd+&5JKOGnkPpOcY{U%vsb=!LKT9TWXvRfq&JcVhq<fMg4nKoPDkT6JQ>f1Quw
zQ>xld4G!<=#qQLZ8y~lD8^f6*?omg36;f^%04qz3r`q4kzYANLDXu?P*kv@t3Zepb
zE1#+HgFrw#{QET41baIiYn-a_b{Dp|8Tjx*<Etm-(zMz<(RG|~zu)Yi6>lTIzoSD=
zS$pDF8e$mclY5?j*q~AV<0p4jH?3tQYFah;Vg7slb}l%Ba>+WVd!o2DdamWa%`qB3
zaV#?Hay^nLMprPBT^66v-mVQ>6-6OY@-bwRt9UtX`e8;jnhyF|?mHpKTvCZG^+BcA
za>$+uOI&GX+ty8_W33|c>|V~8aRSdLb;=yCM|fk4H&w_dht3S%L`#Ef0lkOvu$fgo
zDOStkV7s;&5buy~vTP_X^vr4Ks8`g&EOR#0xW{kmo&p%Z^2UW=gRK#gP+(5s>&_V@
z=KbyV>h3|bv$d5pHsIiEgf+V4VG|%T#9>(wPGo+p(|tj<e>d}E?TZsZp1r0%+kLhZ
zZI>tEUN^ZM1oY0oijBzTnk-mu8Z1M_N4_HOlcN_TvKBNX&ygH@(L>U}lw+iQeU4*K
tfp*=OV`*4oTz6~5Ut(jbC0(5(N4>Ng$NS;ZTgJO+QUWA@C-Y91pr*AcO5gwh

diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des.key b/tests/data_files/pkcs8_pbes2_pbkdf2_des.key
deleted file mode 100644
index 2e1de1a57f..0000000000
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_des.key
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
-MIICwzA9BgkqhkiG9w0BBQ0wMDAbBgkqhkiG9w0BBQwwDgQIBW39lScgIG0CAggA
-MBEGBSsOAwIHBAgew0DQx3CQ0wSCAoBj1gYWHNgnbi55zQDcpAwMgh2xHNRTqkKU
-AF5K4K2BEy67eXGtXNEmBqo4ftuUCmEJ54XEoIK+6zCKhv9uwc8G7JHxMRMDajkv
-W/WfUUzSmS0yoXn0DkhXZnR7FifFDwrZ1E721eRP8eL45qc5ij6Xlr3NwA3Pf92Z
-8zbszNSMaw2P6kgk6ZiMZr5vNOS55w7vM1OMfP7FJjNRNENue01Ed3WZ8N+Imd4N
-16Nfi0VYVaFcnOoWRt4/aUWHd0cZyJNVsGDYcoE6pEmi3oO/FqS1EaPoibUxldqH
-lUc8UW6PGtgAzs+J7Nf1Dgd9ilkPoTvHeMAfc0yWlq4vkwtdYhSwWaC9EjkHy5+c
-K8cxYKBrKrseh/tjB+WasrzQjov7+d14MqK6DvqYtUq/y0HCVzw5UGWA+hlkk2km
-zByJKHKqrthZeHz3aE7KQyE9G0AUukGN/J6f9EnUeS8ROZVKAB7laQKaY3p6gH7g
-tNenTQ8Ng3KJvCBiZ3QZUWxlEzZ7b+DTG4NO+ua+7pD0CfovNtWE8spmNQNRGUL1
-SHkJqRjSTnFWrLLzbz9qph3G/qlOQb1/mzEqcmso2scoeiybv5WE2Zgkkiajr16W
-RBz3mYwOmoKJnLrMkwUJtk1PGrJz3d1VAnt/ill6LdOdiq65HC4cKqY36+x7vRYB
-A/75UvP1wCadtx1ukFVTLylJG7T9gDZgEkQlaCPkTxthK7FqTYS1dqyy+Q6aNwGn
-f3ZS9f3azDK33Ho0V38rYAjdg07ghN1bayKXfmAKz3z7KYIn3gZqRwWMvc9IwvTN
-0bBpNCe/6du89S5EWDAGmLZ98oBvAZ56hKcNNmTJewUxHbjQlnJV
------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.der b/tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.der
new file mode 100644
index 0000000000000000000000000000000000000000..02a26fe43c36a6061765a55880d342891034cb42
GIT binary patch
literal 711
zcmV;&0yzCJf&#-ZJq8IXhDe6@4FLrWFfcG11_>&LNQU<f0R;>&4g?6?Q0o=^KEA60
z0tf&w5e5Y-4g&%Q1PBdGg#Fw^-uMK90)Tb4Vh~8GCHjTt+qq7J!?5`nf9$eqIM1O~
zc%T6yVs)k<D&USlr+)n%qp(s*TlB8qFij(Yudc539&hbUE!e*nB(^q5QM{I4>$V`e
z2)M9nTE7H#R5+5buItaML)i8EmG(IdP^C>J&XWt&D9DivNOlB5QnlUAmLj<0GKj49
zt(P)ozrCn>I9{+&!YK@~K0R&}fAA^s4<6BRkC5vmm>&E*A)DO#u$96`6JM#JqJMjb
zV`V??kfdhB%9F0)j*KzLSQgF%n%5?c6PPg)Zto1H8H$r{6`NlXnQh)4!Ok^>JF^f*
z=4=;5P?3*s2vpuene=V%`a#iB3SoWzHFzl%7RndFRr)W-T=P6gE-jZDT}kQwO|=`?
zTS9d5;RDzfR7f$Nsz7--RSfAbCSOQ35;IBa;l=C5`EF;LRb5U5UEJK~DBBzQ)~IlW
zxAKj5KP>pZd^8c*Oe}07<!GD<kaH)~VG_`z5!LBu_iF|W?!5-P*}%ElMb9Dvu>n=H
zPxdr?h23S$JjYgx+!-Ve_M}t~w$PG-DaW&f0Ho<ExRB=l{mY7B4j^X)KDJUiF{}J}
z>0fv>J^|t8hX!rB81j%2$Up>1SJcMEST~V@Bb(Lcm*#f!z3*th^QmPcXhvhkr|Va(
zIzTy^A+w?aV1>(mhR);>o#qH@4u^-_H|!b1T$D#2{TB`Ugb<7QQhW4AOzSoqy)!Cm
zP|3yn+K82(7Z-Yvb}KAEB3Zoj5vP8woDlBOgFDVsNHLqqs+N@~OgD{$i_))ImOo-L
t=BPTU$-DCG9nRrtdTMQ{Dla8~@{nDahgN5?i|K30@5Yn{3zpfQF}0@?Q9b|w

literal 0
HcmV?d00001

diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.key b/tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.key
new file mode 100644
index 0000000000..9ea8a463fd
--- /dev/null
+++ b/tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.key
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index 838930a8e8..46a7ebcd4c 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -12,23 +12,23 @@ pk_parse_keyfile_rsa:"data_files/test-ca.key":"PolarSSLWRONG":MBEDTLS_ERR_PK_PAS
 
 Parse RSA Key #4 (DES Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile.des":"testkey":0
+pk_parse_keyfile_rsa:"data_files/keyfile_1024.des":"testkey":0
 
 Parse RSA Key #5 (3DES Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile.3des":"testkey":0
+pk_parse_keyfile_rsa:"data_files/keyfile_1024.3des":"testkey":0
 
 Parse RSA Key #6 (AES-128 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile.aes128":"testkey":0
+pk_parse_keyfile_rsa:"data_files/keyfile_1024.aes128":"testkey":0
 
 Parse RSA Key #7 (AES-192 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile.aes192":"testkey":0
+pk_parse_keyfile_rsa:"data_files/keyfile_1024.aes192":"testkey":0
 
 Parse RSA Key #8 (AES-256 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile.aes256":"testkey":0
+pk_parse_keyfile_rsa:"data_files/keyfile_1024.aes256":"testkey":0
 
 Parse RSA Key #9 (2048-bit, DES Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
@@ -76,15 +76,15 @@ pk_parse_keyfile_rsa:"data_files/format_gen.key":"":0
 
 Parse RSA Key #20 (PKCS#8 encrypted SHA1-3DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_1024.key":"PolarSSLTest":0
 
 Parse RSA Key #20.1 (PKCS#8 encrypted SHA1-3DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_1024.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #20.2 (PKCS#8 encrypted SHA1-3DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_1024.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #21 (PKCS#8 encrypted SHA1-3DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
@@ -112,7 +112,7 @@ pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_4096.key":"":MBEDTLS_ERR_PK
 
 Parse RSA Key #23 (PKCS#8 encrypted SHA1-3DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_1024.der":"PolarSSLTest":0
 
 Parse RSA Key #24 (PKCS#8 encrypted SHA1-3DES DER, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
@@ -124,15 +124,15 @@ pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_4096.der":"PolarSSLTest":0
 
 Parse RSA Key #26 (PKCS#8 encrypted SHA1-2DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_1024.key":"PolarSSLTest":0
 
 Parse RSA Key #26.1 (PKCS#8 encrypted SHA1-2DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des.key":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_1024.key":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #26.2 (PKCS#8 encrypted SHA1-2DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_1024.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #27 (PKCS#8 encrypted SHA1-2DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
@@ -160,7 +160,7 @@ pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_4096.key":"":MBEDTLS_ERR_PK
 
 Parse RSA Key #29 (PKCS#8 encrypted SHA1-2DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_1024.der":"PolarSSLTest":0
 
 Parse RSA Key #30 (PKCS#8 encrypted SHA1-2DES DER, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
@@ -172,15 +172,15 @@ pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_4096.der":"PolarSSLTest":0
 
 Parse RSA Key #32 (PKCS#8 encrypted SHA1-RC4-128)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_1024.key":"PolarSSLTest":0
 
 Parse RSA Key #32.1 (PKCS#8 encrypted SHA1-RC4-128, wrong PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.key":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_1024.key":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #32.2 (PKCS#8 encrypted SHA1-RC4-128, no PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_1024.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #33 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
@@ -208,7 +208,7 @@ pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_4096.key":"":MBEDTLS_ERR
 
 Parse RSA Key #35 (PKCS#8 encrypted SHA1-RC4-128 DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_1024.der":"PolarSSLTest":0
 
 Parse RSA Key #36 (PKCS#8 encrypted SHA1-RC4-128 DER, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
@@ -220,15 +220,15 @@ pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_4096.der":"PolarSSLTest"
 
 Parse RSA Key #38 (PKCS#8 encrypted v2 PBDFK2 3DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_1024.key":"PolarSSLTest":0
 
 Parse RSA Key #38.1 (PKCS#8 encrypted v2 PBDFK2 3DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_1024.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #38.2 (PKCS#8 encrypted v2 PBDFK2 3DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_1024.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #39 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
@@ -256,15 +256,15 @@ pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.key":"":MBEDTLS_ER
 
 Parse RSA Key #41 (PKCS#8 encrypted v2 PBDFK2 3DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_1024.der":"PolarSSLTest":0
 
 Parse RSA Key #41.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_1024.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #41.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_1024.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Parse RSA Key #42 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
@@ -292,15 +292,15 @@ pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.der":"":MBEDTLS_ER
 
 Parse RSA Key #44 (PKCS#8 encrypted v2 PBDFK2 DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_1024.key":"PolarSSLTest":0
 
 Parse RSA Key #44.1 (PKCS#8 encrypted v2 PBDFK2 DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_1024.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #44.2 (PKCS#8 encrypted v2 PBDFK2 DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_1024.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #45 (PKCS#8 encrypted v2 PBDFK2 DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
@@ -328,15 +328,15 @@ pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.key":"":MBEDTLS_ERR
 
 Parse RSA Key #47 (PKCS#8 encrypted v2 PBDFK2 DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_1024.der":"PolarSSLTest":0
 
 Parse RSA Key #47.1 (PKCS#8 encrypted v2 PBDFK2 DES DER, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_1024.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #47.2 (PKCS#8 encrypted v2 PBDFK2 DES DER, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_1024.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Parse RSA Key #48 (PKCS#8 encrypted v2 PBDFK2 DES DER, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC

From 66a0f83d58312bf711d7c4debad437bb44223b45 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 8 Sep 2017 12:39:21 +0100
Subject: [PATCH 334/745] Remove unreachable branches in pkparse.c

---
 library/pkparse.c | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index e28ddbe0c2..a7d2c8bbb1 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -1080,12 +1080,7 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
 
     if( ret == 0 )
     {
-        if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
-        {
-            mbedtls_pem_free( &pem );
-            return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
-        }
-
+        pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA );
         if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
             ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ),
                                             pem.buf, pem.buflen ) ) != 0 )
@@ -1115,11 +1110,7 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
                                key, pwd, pwdlen, &len );
     if( ret == 0 )
     {
-        if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY ) ) == NULL )
-        {
-            mbedtls_pem_free( &pem );
-            return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
-        }
+        pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY );
 
         if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
             ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ),

From 9be1926b699847f74cc68871f09207e05c7acc49 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 8 Sep 2017 12:39:44 +0100
Subject: [PATCH 335/745] Correct parsing checks in `mbedtls_pk_parse_key`

Two code-paths in `mbedtls_pk_parse_key` returned success on a failure in `mbedtls_pk_setup`.
---
 library/pkparse.c | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index a7d2c8bbb1..a06d952a9e 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -1222,29 +1222,35 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
     mbedtls_pk_free( pk );
 
 #if defined(MBEDTLS_RSA_C)
-    if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
-        return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
+    pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA );
     if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
-        ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), key, keylen ) ) == 0 )
+        ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ),
+                                        key, keylen ) ) != 0 )
+    {
+        mbedtls_pk_free( pk );
+    }
+    else
     {
         return( 0 );
     }
 
-    mbedtls_pk_free( pk );
 #endif /* MBEDTLS_RSA_C */
 
 #if defined(MBEDTLS_ECP_C)
-    if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY ) ) == NULL )
-        return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
+    pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_ECKEY );
     if( ( ret = mbedtls_pk_setup( pk, pk_info ) ) != 0 ||
-        ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ), key, keylen ) ) == 0 )
+        ( ret = pk_parse_key_sec1_der( mbedtls_pk_ec( *pk ),
+                                       key, keylen ) ) != 0 )
+    {
+        mbedtls_pk_free( pk );
+    }
+    else
     {
         return( 0 );
     }
 
-    mbedtls_pk_free( pk );
 #endif /* MBEDTLS_ECP_C */
 
     return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT );

From 6c13d37961288dbd5b3e8627ec5cf1b367635f4c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 13 Sep 2017 12:49:22 +0100
Subject: [PATCH 336/745] Extend cert_write example program by multiple cmd
 line options

This commit adds the following command line options to programs/x509/cert_write:
- version (val 1, 2, 3): Set the certificate's version (v1, v2, v3)
- authority_identifier (val 0, 1): Enable or disable the addition of the
                                   authority identifier extension.
- subject_identifier (val 0, 1): Enable or disable the addition of the
                                 subject identifier extension.
- basic_constraints (val 0, 1): Enable or disable the addition of the
                                basic constraints extension.
- md (val MD5, SHA1, SHA256, SHA512): Set the hash function used
                                      when creating the CRT.
---
 programs/x509/cert_write.c | 161 +++++++++++++++++++++++++++++--------
 1 file changed, 127 insertions(+), 34 deletions(-)

diff --git a/programs/x509/cert_write.c b/programs/x509/cert_write.c
index 66e5f1dabb..45fd059b08 100644
--- a/programs/x509/cert_write.c
+++ b/programs/x509/cert_write.c
@@ -51,6 +51,7 @@ int main( void )
 #include "mbedtls/x509_csr.h"
 #include "mbedtls/entropy.h"
 #include "mbedtls/ctr_drbg.h"
+#include "mbedtls/md.h"
 #include "mbedtls/error.h"
 
 #include <stdio.h>
@@ -83,6 +84,11 @@ int main( void )
 #define DFL_MAX_PATHLEN         -1
 #define DFL_KEY_USAGE           0
 #define DFL_NS_CERT_TYPE        0
+#define DFL_VERSION             3
+#define DFL_AUTH_IDENT          1
+#define DFL_SUBJ_IDENT          1
+#define DFL_CONSTRAINTS         1
+#define DFL_DIGEST              MBEDTLS_MD_SHA256
 
 #define USAGE \
     "\n usage: cert_write param=<>...\n"                \
@@ -109,6 +115,20 @@ int main( void )
     "    not_after=%%s        default: 20301231235959\n"\
     "    is_ca=%%d            default: 0 (disabled)\n"  \
     "    max_pathlen=%%d      default: -1 (none)\n"     \
+    "    md=%%s               default: SHA256\n"        \
+    "                        Supported values:\n"       \
+    "                        MD5, SHA1, SHA256, SHA512\n"\
+    "    version=%%d           default: 3\n"            \
+    "                        Possible values: 1, 2, 3\n"\
+    "    subject_identifier   default: 1\n"             \
+    "                        Possible values: 0, 1\n"   \
+    "                        (Considered for v3 only)\n"\
+    "    authority_identifier default: 1\n"             \
+    "                        Possible values: 0, 1\n"   \
+    "                        (Considered for v3 only)\n"\
+    "    basic_constraints    default: 1\n"             \
+    "                        Possible values: 0, 1\n"   \
+    "                        (Considered for v3 only)\n"\
     "    key_usage=%%s        default: (empty)\n"       \
     "                        Comma-separated-list of values:\n"     \
     "                          digital_signature\n"     \
@@ -118,6 +138,7 @@ int main( void )
     "                          key_agreement\n"         \
     "                          key_cert_sign\n"  \
     "                          crl_sign\n"              \
+    "                        (Considered for v3 only)\n"\
     "    ns_cert_type=%%s     default: (empty)\n"       \
     "                        Comma-separated-list of values:\n"     \
     "                          ssl_client\n"            \
@@ -149,6 +170,11 @@ struct options
     int selfsign;               /* selfsign the certificate             */
     int is_ca;                  /* is a CA certificate                  */
     int max_pathlen;            /* maximum CA path length               */
+    int authority_identifier;   /* add authority identifier id to CRT   */
+    int subject_identifier;     /* add subject identifier id to CRT     */
+    int basic_constraints;      /* add basic constraints ext to CRT     */
+    int version;                /* CRT version                          */
+    mbedtls_md_type_t md;       /* Hash used for signing                */
     unsigned char key_usage;    /* key usage flags                      */
     unsigned char ns_cert_type; /* NS cert type                         */
 } opt;
@@ -207,7 +233,6 @@ int main( int argc, char *argv[] )
      * Set to sane values
      */
     mbedtls_x509write_crt_init( &crt );
-    mbedtls_x509write_crt_set_md_alg( &crt, MBEDTLS_MD_SHA256 );
     mbedtls_pk_init( &loaded_issuer_key );
     mbedtls_pk_init( &loaded_subject_key );
     mbedtls_mpi_init( &serial );
@@ -243,6 +268,11 @@ int main( int argc, char *argv[] )
     opt.max_pathlen         = DFL_MAX_PATHLEN;
     opt.key_usage           = DFL_KEY_USAGE;
     opt.ns_cert_type        = DFL_NS_CERT_TYPE;
+    opt.version             = DFL_VERSION;
+    opt.md                  = DFL_DIGEST;
+    opt.subject_identifier   = DFL_SUBJ_IDENT;
+    opt.authority_identifier = DFL_AUTH_IDENT;
+    opt.basic_constraints    = DFL_CONSTRAINTS;
 
     for( i = 1; i < argc; i++ )
     {
@@ -286,6 +316,52 @@ int main( int argc, char *argv[] )
         {
             opt.serial = q;
         }
+        else if( strcmp( p, "authority_identifier" ) == 0 )
+        {
+            opt.authority_identifier = atoi( q );
+            if( opt.authority_identifier != 0 &&
+                opt.authority_identifier != 1 )
+            {
+                goto usage;
+            }
+        }
+        else if( strcmp( p, "subject_identifier" ) == 0 )
+        {
+            opt.subject_identifier = atoi( q );
+            if( opt.subject_identifier != 0 &&
+                opt.subject_identifier != 1 )
+            {
+                goto usage;
+            }
+        }
+        else if( strcmp( p, "basic_constraints" ) == 0 )
+        {
+            opt.basic_constraints = atoi( q );
+            if( opt.basic_constraints != 0 &&
+                opt.basic_constraints != 1 )
+            {
+                goto usage;
+            }
+        }
+        else if( strcmp( p, "md" ) == 0 )
+        {
+            if( strcmp( q, "SHA1" ) == 0 )
+                opt.md = MBEDTLS_MD_SHA1;
+            else if( strcmp( q, "SHA256" ) == 0 )
+                opt.md = MBEDTLS_MD_SHA256;
+            else if( strcmp( q, "SHA512" ) == 0 )
+                opt.md = MBEDTLS_MD_SHA512;
+            else if( strcmp( q, "MD5" ) == 0 )
+                opt.md = MBEDTLS_MD_MD5;
+            else
+                goto usage;
+        }
+        else if( strcmp( p, "version" ) == 0 )
+        {
+            opt.version = atoi( q );
+            if( opt.version < 1 || opt.version > 3 )
+                goto usage;
+        }
         else if( strcmp( p, "selfsign" ) == 0 )
         {
             opt.selfsign = atoi( q );
@@ -540,6 +616,9 @@ int main( int argc, char *argv[] )
     mbedtls_printf( "  . Setting certificate values ..." );
     fflush( stdout );
 
+    mbedtls_x509write_crt_set_version( &crt, opt.version - 1 );
+    mbedtls_x509write_crt_set_md_alg( &crt, opt.md );
+
     ret = mbedtls_x509write_crt_set_serial( &crt, &serial );
     if( ret != 0 )
     {
@@ -558,49 +637,63 @@ int main( int argc, char *argv[] )
 
     mbedtls_printf( " ok\n" );
 
-    mbedtls_printf( "  . Adding the Basic Constraints extension ..." );
-    fflush( stdout );
-
-    ret = mbedtls_x509write_crt_set_basic_constraints( &crt, opt.is_ca,
-                                               opt.max_pathlen );
-    if( ret != 0 )
+    if( opt.version == 3 && opt.basic_constraints )
     {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  x509write_crt_set_basic_contraints returned -0x%02x - %s\n\n", -ret, buf );
-        goto exit;
-    }
+        mbedtls_printf( "  . Adding the Basic Constraints extension ..." );
+        fflush( stdout );
 
-    mbedtls_printf( " ok\n" );
+        ret = mbedtls_x509write_crt_set_basic_constraints( &crt, opt.is_ca,
+                                                           opt.max_pathlen );
+        if( ret != 0 )
+        {
+            mbedtls_strerror( ret, buf, 1024 );
+            mbedtls_printf( " failed\n  !  x509write_crt_set_basic_contraints "
+                            "returned -0x%02x - %s\n\n", -ret, buf );
+            goto exit;
+        }
+
+        mbedtls_printf( " ok\n" );
+    }
 
 #if defined(MBEDTLS_SHA1_C)
-    mbedtls_printf( "  . Adding the Subject Key Identifier ..." );
-    fflush( stdout );
-
-    ret = mbedtls_x509write_crt_set_subject_key_identifier( &crt );
-    if( ret != 0 )
+    if( opt.version == 3 && opt.subject_identifier )
     {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_subject_key_identifier returned -0x%02x - %s\n\n", -ret, buf );
-        goto exit;
+        mbedtls_printf( "  . Adding the Subject Key Identifier ..." );
+        fflush( stdout );
+
+        ret = mbedtls_x509write_crt_set_subject_key_identifier( &crt );
+        if( ret != 0 )
+        {
+            mbedtls_strerror( ret, buf, 1024 );
+            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_subject"
+                            "_key_identifier returned -0x%02x - %s\n\n",
+                            -ret, buf );
+            goto exit;
+        }
+
+        mbedtls_printf( " ok\n" );
     }
 
-    mbedtls_printf( " ok\n" );
-
-    mbedtls_printf( "  . Adding the Authority Key Identifier ..." );
-    fflush( stdout );
-
-    ret = mbedtls_x509write_crt_set_authority_key_identifier( &crt );
-    if( ret != 0 )
+    if( opt.version == 3 && opt.authority_identifier )
     {
-        mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_authority_key_identifier returned -0x%02x - %s\n\n", -ret, buf );
-        goto exit;
-    }
+        mbedtls_printf( "  . Adding the Authority Key Identifier ..." );
+        fflush( stdout );
 
-    mbedtls_printf( " ok\n" );
+        ret = mbedtls_x509write_crt_set_authority_key_identifier( &crt );
+        if( ret != 0 )
+        {
+            mbedtls_strerror( ret, buf, 1024 );
+            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_authority_"
+                            "key_identifier returned -0x%02x - %s\n\n",
+                            -ret, buf );
+            goto exit;
+        }
+
+        mbedtls_printf( " ok\n" );
+    }
 #endif /* MBEDTLS_SHA1_C */
 
-    if( opt.key_usage )
+    if( opt.version == 3 && opt.key_usage )
     {
         mbedtls_printf( "  . Adding the Key Usage extension ..." );
         fflush( stdout );
@@ -616,7 +709,7 @@ int main( int argc, char *argv[] )
         mbedtls_printf( " ok\n" );
     }
 
-    if( opt.ns_cert_type )
+    if( opt.version == 3 && opt.ns_cert_type )
     {
         mbedtls_printf( "  . Adding the NS Cert Type extension ..." );
         fflush( stdout );

From 418a62242b57248846d9136de89e34ac84a38cad Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 14 Sep 2017 07:51:28 +0100
Subject: [PATCH 337/745] Extend tests/data_files/Makefile to include CRT's for
 CRT write test

---
 tests/data_files/Makefile                     | 74 ++++++++++++++++++-
 .../server1.cert_type.crt.openssl.v3_ext      |  5 ++
 .../data_files/server1.cert_type_noauthid.crt | 20 +++++
 tests/data_files/server1.crt.openssl.v3_ext   |  4 +
 tests/data_files/server1.csr                  | 16 ++++
 .../server1.key_usage.crt.openssl.v3_ext      |  5 ++
 .../data_files/server1.key_usage_noauthid.crt | 20 +++++
 tests/data_files/server1.noauthid.crt         | 19 +++++
 tests/data_files/server1_csr.opensslconf      | 10 +++
 tests/data_files/test-ca.server1.opensslconf  | 18 +++++
 tests/suites/test_suite_x509write.data        | 24 +++++-
 tests/suites/test_suite_x509write.function    | 63 ++++++++++++++--
 12 files changed, 265 insertions(+), 13 deletions(-)
 create mode 100644 tests/data_files/server1.cert_type.crt.openssl.v3_ext
 create mode 100644 tests/data_files/server1.cert_type_noauthid.crt
 create mode 100644 tests/data_files/server1.crt.openssl.v3_ext
 create mode 100644 tests/data_files/server1.csr
 create mode 100644 tests/data_files/server1.key_usage.crt.openssl.v3_ext
 create mode 100644 tests/data_files/server1.key_usage_noauthid.crt
 create mode 100644 tests/data_files/server1.noauthid.crt
 create mode 100644 tests/data_files/server1_csr.opensslconf
 create mode 100644 tests/data_files/test-ca.server1.opensslconf

diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index f7826d4359..f906545744 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -12,6 +12,7 @@
 
 ## Tools
 OPENSSL ?= openssl
+MBEDTLS_CERT_WRITE ?= $(PWD)/../../programs/x509/cert_write
 
 ## Build the generated test data. Note that since the final outputs
 ## are committed to the repository, this target should do nothing on a
@@ -30,6 +31,7 @@ all_final := # files used by tests
 #### Generate certificates from existing keys
 ################################################################
 
+test_ca_crt = test-ca.crt
 test_ca_key_file_rsa = test-ca.key
 test_ca_pwd_rsa = PolarSSLTest
 test_ca_config_file = test-ca.opensslconf
@@ -64,7 +66,77 @@ server2-sha256.crt: server2-rsa.csr
 	$(OPENSSL) x509 -req -extfile $(cli_crt_extensions_file) -extensions cli-rsa -CA test-ca-sha256.crt -CAkey $(test_ca_key_file_rsa) -passin "pass:$(test_ca_pwd_rsa)" -set_serial 4 -days 3653 -sha256 -in server2-rsa.csr -out $@
 all_final += server2-sha256.crt
 
+### Generate certificates for CRT write check tests
+### The test files use the Mbed TLS generated certificates server1*.crt,
+### but for comparison with OpenSSL also rules for OpenSSL-generated
+### certificates server1*.crt.openssl are offered.
+###
+### Known differences:
+### * OpenSSL encodes trailing zero-bits in bit-strings occurring in X.509 extension
+###   as unused bits, while Mbed TLS doesn't.
 
+test_ca_server1_db = test-ca.server1.db
+test_ca_server1_serial = test-ca.server1.serial
+test_ca_server1_config_file = test-ca.server1.opensslconf
+
+server1.csr: server1.key server1_csr.opensslconf
+	$(OPENSSL) req -keyform PEM -key server1.key -config server1_csr.opensslconf -out $@ -new
+all_final += server1.csr
+
+server1.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 version=3 output_file=$@
+server1.noauthid.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) not_before=20110212144406 not_after=20210212144406 md=SHA1 authority_identifier=0 version=3 output_file=$@
+server1.der: server1.crt
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+all_final += server1.crt server1.noauthid.crt server1.der
+
+server1.key_usage.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 key_usage=digital_signature,non_repudiation,key_encipherment version=3 output_file=$@
+server1.key_usage_noauthid.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 key_usage=digital_signature,non_repudiation,key_encipherment authority_identifier=0 version=3 output_file=$@
+server1.key_usage.der: server1.key_usage.crt
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+all_final += server1.key_usage.crt server1.key_usage_noauthid.crt server1.key_usage.der
+
+server1.cert_type.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 ns_cert_type=ssl_server version=3 output_file=$@
+server1.cert_type_noauthid.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 ns_cert_type=ssl_server authority_identifier=0 version=3 output_file=$@
+server1.cert_type.der: server1.cert_type.crt
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+all_final += server1.cert_type.crt server1.cert_type_noauthid.crt server1.cert_type.der
+
+server1.v1.crt: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa)
+	$(MBEDTLS_CERT_WRITE) request_file=server1.csr issuer_crt=$(test_ca_crt) issuer_key=$(test_ca_key_file_rsa) issuer_pwd=$(test_ca_pwd_rsa) version=1 not_before=20110212144406 not_after=20210212144406 md=SHA1 version=1 output_file=$@
+server1.v1.der: server1.v1.crt
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+all_final += server1.v1.crt server1.v1.der
+
+# OpenSSL-generated certificates for comparison
+# Also provide certificates to DER format to allow
+# direct binary comparison using e.g. dumpasn1
+server1.crt.openssl server1.key_usage.crt.openssl server1.cert_type.crt.openssl: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa) $(test_ca_server1_config_file)
+	echo "01" > $(test_ca_server1_serial)
+	rm -f $(test_ca_server1_db)
+	touch $(test_ca_server1_db)
+	$(OPENSSL) ca -batch -passin "pass:$(test_ca_pwd_rsa)" -config $(test_ca_server1_config_file) -in server1.csr -extensions v3_ext -extfile $@.v3_ext -out $@
+server1.der.openssl: server1.crt.openssl
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+server1.key_usage.der.openssl: server1.key_usage.crt.openssl
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+server1.cert_type.der.openssl: server1.cert_type.crt.openssl
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+
+server1.v1.crt.openssl: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa) $(test_ca_server1_config_file)
+	echo "01" > $(test_ca_server1_serial)
+	rm -f $(test_ca_server1_db)
+	touch $(test_ca_server1_db)
+	$(OPENSSL) ca -batch -passin "pass:$(test_ca_pwd_rsa)" -config $(test_ca_server1_config_file) -in server1.csr -out $@
+server1.v1.der.openssl: server1.v1.crt.openssl
+	$(OPENSSL) x509 -inform PEM -in $< -outform DER -out $@
+
+server1_all: server1.csr server1.crt server1.noauthid.crt server1.crt.openssl server1.v1.crt server1.v1.crt.openssl server1.key_usage.crt server1.key_usage_noauthid.crt server1.key_usage.crt.openssl server1.cert_type.crt server1.cert_type_noauthid.crt server1.cert_type.crt.openssl server1.der server1.der.openssl server1.v1.der server1.v1.der.openssl server1.key_usage.der server1.key_usage.der.openssl server1.cert_type.der server1.cert_type.der.openssl
 
 ################################################################
 #### Meta targets
@@ -73,7 +145,7 @@ all_final += server2-sha256.crt
 all_final: $(all_final)
 all: $(all_intermediate) $(all_final)
 
-.PHONY: default all_final all
+.PHONY: default all_final all server1_all
 
 # These files should not be committed to the repository.
 list_intermediate:
diff --git a/tests/data_files/server1.cert_type.crt.openssl.v3_ext b/tests/data_files/server1.cert_type.crt.openssl.v3_ext
new file mode 100644
index 0000000000..bd225ff74b
--- /dev/null
+++ b/tests/data_files/server1.cert_type.crt.openssl.v3_ext
@@ -0,0 +1,5 @@
+[v3_ext]
+basicConstraints = CA:false
+subjectKeyIdentifier=hash
+authorityKeyIdentifier=keyid
+nsCertType=server
diff --git a/tests/data_files/server1.cert_type_noauthid.crt b/tests/data_files/server1.cert_type_noauthid.crt
new file mode 100644
index 0000000000..ed8b80baaf
--- /dev/null
+++ b/tests/data_files/server1.cert_type_noauthid.crt
@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/server1.crt.openssl.v3_ext b/tests/data_files/server1.crt.openssl.v3_ext
new file mode 100644
index 0000000000..239d56ac20
--- /dev/null
+++ b/tests/data_files/server1.crt.openssl.v3_ext
@@ -0,0 +1,4 @@
+[v3_ext]
+basicConstraints = CA:false
+subjectKeyIdentifier=hash
+authorityKeyIdentifier=keyid
diff --git a/tests/data_files/server1.csr b/tests/data_files/server1.csr
new file mode 100644
index 0000000000..804c4a5510
--- /dev/null
+++ b/tests/data_files/server1.csr
@@ -0,0 +1,16 @@
+-----BEGIN CERTIFICATE REQUEST-----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+-----END CERTIFICATE REQUEST-----
diff --git a/tests/data_files/server1.key_usage.crt.openssl.v3_ext b/tests/data_files/server1.key_usage.crt.openssl.v3_ext
new file mode 100644
index 0000000000..e255027ee4
--- /dev/null
+++ b/tests/data_files/server1.key_usage.crt.openssl.v3_ext
@@ -0,0 +1,5 @@
+[v3_ext]
+basicConstraints = CA:false
+subjectKeyIdentifier=hash
+authorityKeyIdentifier=keyid
+keyUsage=critical, digitalSignature, nonRepudiation, keyEncipherment
diff --git a/tests/data_files/server1.key_usage_noauthid.crt b/tests/data_files/server1.key_usage_noauthid.crt
new file mode 100644
index 0000000000..d66e515352
--- /dev/null
+++ b/tests/data_files/server1.key_usage_noauthid.crt
@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----
+MIIDLjCCAhagAwIBAgIBATANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
+MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
+MTEwMjEyMTQ0NDA2WhcNMjEwMjEyMTQ0NDA2WjA8MQswCQYDVQQGEwJOTDERMA8G
+A1UEChMIUG9sYXJTU0wxGjAYBgNVBAMTEVBvbGFyU1NMIFNlcnZlciAxMIIBIjAN
+BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqQIfPUBq1VVTi/027oJlLhVhXom/
+uOhFkNvuiBZS0/FDUEeWEllkh2v9K+BG+XO+3c+S4ZFb7Wagb4kpeUWA0INq1UFD
+d185fAkER4KwVzlw7aPsFRkeqDMIR8EFQqn9TMO0390GH00QUUBncxMPQPhtgSVf
+CrFTxjB+FTms+Vruf5KepgVb5xOXhbUjktnUJAbVCSWJdQfdphqPPwkZvq1lLGTr
+lZvc/kFeF6babFtpzAK6FCwWJJxK3M3Q91Jnc/EtoCP9fvQxyi1wyokLBNsupk9w
+bp7OvViJ4lNZnm5akmXiiD8MlBmj3eXonZUT7Snbq3AS3FrKaxerUoJUsQIDAQAB
+ozwwOjAJBgNVHRMEAjAAMB0GA1UdDgQWBBQfdNY/KcF0dEU7BRIsPai9Q1kCpjAO
+BgNVHQ8BAf8EBAMCAeAwDQYJKoZIhvcNAQEFBQADggEBAJZRIISo4+rDvHXXaS43
+shfSkyJyur588mNJFzty1WVfhaIkwjMIGHeGlHS29fwgPsBUgelZ3Qv3J7wsm42+
+3BwQet0l36FIBIJtFhcrTGlaCFUo/5bZJUPGgiOFB9ec/8lOszVlX8cH34UimWqg
+q2wXRGoXWPbuRnUWlJhI2bAv5ri9Mt7Rs4nK4wyS1ZjC8ByXMn4tk3yMjkUEqu0o
+37zoQiF+FJApu0eTKK5goA2hisyfCX9eJMppAbcyvJwoj/AmiBkXW8J3kEMJtLmZ
+VoxXYknnXumxBLxUrGuamR/3cmbaJHIHE1Dqox7hB+9miyp4lue1/uXHCocGAIeF
+JTo=
+-----END CERTIFICATE-----
diff --git a/tests/data_files/server1.noauthid.crt b/tests/data_files/server1.noauthid.crt
new file mode 100644
index 0000000000..99c004f623
--- /dev/null
+++ b/tests/data_files/server1.noauthid.crt
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/tests/data_files/server1_csr.opensslconf b/tests/data_files/server1_csr.opensslconf
new file mode 100644
index 0000000000..6e7075ea68
--- /dev/null
+++ b/tests/data_files/server1_csr.opensslconf
@@ -0,0 +1,10 @@
+[ req ]
+distinguished_name = req_distinguished_name
+prompt             = no
+# Restrict to non-UTF8 PrintableStrings.
+string_mask        = nombstr
+
+[ req_distinguished_name ]
+C  = NL
+O  = PolarSSL
+CN = PolarSSL Server 1
diff --git a/tests/data_files/test-ca.server1.opensslconf b/tests/data_files/test-ca.server1.opensslconf
new file mode 100644
index 0000000000..4a5072eae9
--- /dev/null
+++ b/tests/data_files/test-ca.server1.opensslconf
@@ -0,0 +1,18 @@
+ [ ca ]
+ default_ca             = test-ca
+ 
+ [ test-ca ]
+ certificate            = test-ca.crt
+ private_key            = test-ca.key
+ serial                 = test-ca.server1.serial
+ default_md             = sha1
+ default_startdate      = 110212144406Z
+ default_enddate        = 210212144406Z
+ new_certs_dir          = ./
+ database               = ./test-ca.server1.db
+ policy                 = policy_match
+
+ [policy_match]
+ countryName            = supplied
+ organizationName       = supplied
+ commonName             = supplied
diff --git a/tests/suites/test_suite_x509write.data b/tests/suites/test_suite_x509write.data
index d4d2a98ce8..5b54d85885 100644
--- a/tests/suites/test_suite_x509write.data
+++ b/tests/suites/test_suite_x509write.data
@@ -44,19 +44,35 @@ x509_csr_check:"data_files/server5.key":"data_files/server5.req.ku.sha1":MBEDTLS
 
 Certificate write check Server1 SHA1
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:-1:"data_files/server1.crt"
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:1:-1:"data_files/server1.crt":0
 
 Certificate write check Server1 SHA1, key_usage
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_NON_REPUDIATION | MBEDTLS_X509_KU_KEY_ENCIPHERMENT:0:-1:"data_files/server1.key_usage.crt"
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_NON_REPUDIATION | MBEDTLS_X509_KU_KEY_ENCIPHERMENT:0:1:-1:"data_files/server1.key_usage.crt":0
 
 Certificate write check Server1 SHA1, ns_cert_type
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER:-1:"data_files/server1.cert_type.crt"
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER:1:-1:"data_files/server1.cert_type.crt":0
 
 Certificate write check Server1 SHA1, version 1
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
-x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:MBEDTLS_X509_CRT_VERSION_1:"data_files/server1.v1.crt"
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:1:MBEDTLS_X509_CRT_VERSION_1:"data_files/server1.v1.crt":0
+
+Certificate write check Server1 SHA1, RSA_ALT
+depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:0:-1:"data_files/server1.noauthid.crt":1
+
+Certificate write check Server1 SHA1, RSA_ALT, key_usage
+depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_NON_REPUDIATION | MBEDTLS_X509_KU_KEY_ENCIPHERMENT:0:0:-1:"data_files/server1.key_usage_noauthid.crt":1
+
+Certificate write check Server1 SHA1, RSA_ALT, ns_cert_type
+depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER:0:-1:"data_files/server1.cert_type_noauthid.crt":1
+
+Certificate write check Server1 SHA1, RSA_ALT, version 1
+depends_on:MBEDTLS_SHA1_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_MD5_C
+x509_crt_check:"data_files/server1.key":"":"C=NL,O=PolarSSL,CN=PolarSSL Server 1":"data_files/test-ca.key":"PolarSSLTest":"C=NL,O=PolarSSL,CN=PolarSSL Test CA":"1":"20110212144406":"20210212144406":MBEDTLS_MD_SHA1:0:0:0:MBEDTLS_X509_CRT_VERSION_1:"data_files/server1.v1.crt":1
 
 X509 String to Names #1
 mbedtls_x509_string_to_names:"C=NL,O=Offspark\, Inc., OU=PolarSSL":"C=NL, O=Offspark, Inc., OU=PolarSSL":0
diff --git a/tests/suites/test_suite_x509write.function b/tests/suites/test_suite_x509write.function
index 89be31f9ab..0b6e602203 100644
--- a/tests/suites/test_suite_x509write.function
+++ b/tests/suites/test_suite_x509write.function
@@ -3,6 +3,30 @@
 #include "mbedtls/x509_csr.h"
 #include "mbedtls/pem.h"
 #include "mbedtls/oid.h"
+#include "mbedtls/rsa.h"
+
+#if defined(MBEDTLS_RSA_C)
+int mbedtls_rsa_decrypt_func( void *ctx, int mode, size_t *olen,
+                       const unsigned char *input, unsigned char *output,
+                       size_t output_max_len )
+{
+    return( mbedtls_rsa_pkcs1_decrypt( (mbedtls_rsa_context *) ctx, NULL, NULL, mode, olen,
+                               input, output, output_max_len ) );
+}
+int mbedtls_rsa_sign_func( void *ctx,
+                   int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
+                   int mode, mbedtls_md_type_t md_alg, unsigned int hashlen,
+                   const unsigned char *hash, unsigned char *sig )
+{
+    return( mbedtls_rsa_pkcs1_sign( (mbedtls_rsa_context *) ctx, f_rng, p_rng, mode,
+                            md_alg, hashlen, hash, sig ) );
+}
+size_t mbedtls_rsa_key_len_func( void *ctx )
+{
+    return( ((const mbedtls_rsa_context *) ctx)->len );
+}
+#endif /* MBEDTLS_RSA_C */
+
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES
@@ -75,10 +99,12 @@ void x509_crt_check( char *subject_key_file, char *subject_pwd,
                      char *subject_name, char *issuer_key_file,
                      char *issuer_pwd, char *issuer_name,
                      char *serial_str, char *not_before, char *not_after,
-                     int md_type, int key_usage, int cert_type, int ver,
-                     char *cert_check_file )
+                     int md_type, int key_usage, int cert_type, int auth_ident,
+                     int ver, char *cert_check_file, int rsa_alt )
 {
-    mbedtls_pk_context subject_key, issuer_key;
+    mbedtls_pk_context subject_key, issuer_key, issuer_key_alt;
+    mbedtls_pk_context *key = &issuer_key;
+
     mbedtls_x509write_cert crt;
     unsigned char buf[4096];
     unsigned char check_buf[5000];
@@ -91,18 +117,36 @@ void x509_crt_check( char *subject_key_file, char *subject_pwd,
 
     memset( &rnd_info, 0x2a, sizeof( rnd_pseudo_info ) );
     mbedtls_mpi_init( &serial );
+
     mbedtls_pk_init( &subject_key );
-    mbedtls_pk_init( &issuer_key );
+    mbedtls_pk_init( &issuer_key  );
+    mbedtls_pk_init( &issuer_key_alt );
+
+    mbedtls_x509write_crt_init( &crt );
 
     TEST_ASSERT( mbedtls_pk_parse_keyfile( &subject_key, subject_key_file,
                                          subject_pwd ) == 0 );
+
     TEST_ASSERT( mbedtls_pk_parse_keyfile( &issuer_key, issuer_key_file,
                                          issuer_pwd ) == 0 );
+
+    /* For RSA PK contexts, create a copy as an alternative RSA context. */
+    if( rsa_alt == 1 && mbedtls_pk_get_type( &issuer_key ) == MBEDTLS_PK_RSA )
+    {
+        TEST_ASSERT( mbedtls_pk_setup_rsa_alt( &issuer_key_alt,
+                                            mbedtls_pk_rsa( issuer_key ),
+                                            mbedtls_rsa_decrypt_func,
+                                            mbedtls_rsa_sign_func,
+                                            mbedtls_rsa_key_len_func ) == 0 );
+
+        key = &issuer_key_alt;
+    }
+
     TEST_ASSERT( mbedtls_mpi_read_string( &serial, 10, serial_str ) == 0 );
 
-    mbedtls_x509write_crt_init( &crt );
     if( ver != -1 )
         mbedtls_x509write_crt_set_version( &crt, ver );
+
     TEST_ASSERT( mbedtls_x509write_crt_set_serial( &crt, &serial ) == 0 );
     TEST_ASSERT( mbedtls_x509write_crt_set_validity( &crt, not_before,
                                                    not_after ) == 0 );
@@ -110,13 +154,15 @@ void x509_crt_check( char *subject_key_file, char *subject_pwd,
     TEST_ASSERT( mbedtls_x509write_crt_set_issuer_name( &crt, issuer_name ) == 0 );
     TEST_ASSERT( mbedtls_x509write_crt_set_subject_name( &crt, subject_name ) == 0 );
     mbedtls_x509write_crt_set_subject_key( &crt, &subject_key );
-    mbedtls_x509write_crt_set_issuer_key( &crt, &issuer_key );
+
+    mbedtls_x509write_crt_set_issuer_key( &crt, key );
 
     if( crt.version >= MBEDTLS_X509_CRT_VERSION_3 )
     {
         TEST_ASSERT( mbedtls_x509write_crt_set_basic_constraints( &crt, 0, 0 ) == 0 );
         TEST_ASSERT( mbedtls_x509write_crt_set_subject_key_identifier( &crt ) == 0 );
-        TEST_ASSERT( mbedtls_x509write_crt_set_authority_key_identifier( &crt ) == 0 );
+        if( auth_ident )
+            TEST_ASSERT( mbedtls_x509write_crt_set_authority_key_identifier( &crt ) == 0 );
         if( key_usage != 0 )
             TEST_ASSERT( mbedtls_x509write_crt_set_key_usage( &crt, key_usage ) == 0 );
         if( cert_type != 0 )
@@ -151,8 +197,9 @@ void x509_crt_check( char *subject_key_file, char *subject_pwd,
 
 exit:
     mbedtls_x509write_crt_free( &crt );
-    mbedtls_pk_free( &issuer_key );
+    mbedtls_pk_free( &issuer_key_alt );
     mbedtls_pk_free( &subject_key );
+    mbedtls_pk_free( &issuer_key );
     mbedtls_mpi_free( &serial );
 }
 /* END_CASE */

From fc7714480207fa19b3b7e4161e89dd6028e50b52 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 13 Sep 2017 08:45:48 +0100
Subject: [PATCH 338/745] Fix extraction of signature-type from PK context
 instance

---
 library/x509write_crt.c | 10 ++++++++--
 library/x509write_csr.c | 21 ++++++++++++++-------
 2 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/library/x509write_crt.c b/library/x509write_crt.c
index 4d674abcf8..0e5827e85e 100644
--- a/library/x509write_crt.c
+++ b/library/x509write_crt.c
@@ -313,9 +313,15 @@ int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf,
     c = tmp_buf + sizeof( tmp_buf );
 
     /* Signature algorithm needed in TBS, and later for actual signature */
-    pk_alg = mbedtls_pk_get_type( ctx->issuer_key );
-    if( pk_alg == MBEDTLS_PK_ECKEY )
+
+    /* There's no direct way of extracting a signature algorithm
+     * (represented as an element of mbedtls_pk_type_t) from a PK instance. */
+    if( mbedtls_pk_can_do( ctx->issuer_key, MBEDTLS_PK_RSA ) )
+        pk_alg = MBEDTLS_PK_RSA;
+    else if( mbedtls_pk_can_do( ctx->issuer_key, MBEDTLS_PK_ECDSA ) )
         pk_alg = MBEDTLS_PK_ECDSA;
+    else
+        pk_alg = MBEDTLS_PK_NONE;
 
     if( ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
                                         &sig_oid, &sig_oid_len ) ) != 0 )
diff --git a/library/x509write_csr.c b/library/x509write_csr.c
index 8fd856b2a2..fd22c28902 100644
--- a/library/x509write_csr.c
+++ b/library/x509write_csr.c
@@ -194,14 +194,21 @@ int mbedtls_x509write_csr_der( mbedtls_x509write_csr *ctx, unsigned char *buf, s
      */
     mbedtls_md( mbedtls_md_info_from_type( ctx->md_alg ), c, len, hash );
 
-    pk_alg = mbedtls_pk_get_type( ctx->key );
-    if( pk_alg == MBEDTLS_PK_ECKEY )
-        pk_alg = MBEDTLS_PK_ECDSA;
-
     if( ( ret = mbedtls_pk_sign( ctx->key, ctx->md_alg, hash, 0, sig, &sig_len,
-                         f_rng, p_rng ) ) != 0 ||
-        ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
-                                        &sig_oid, &sig_oid_len ) ) != 0 )
+                                 f_rng, p_rng ) ) != 0 )
+    {
+        return( ret );
+    }
+
+    if( mbedtls_pk_can_do( ctx->key, MBEDTLS_PK_RSA ) )
+        pk_alg = MBEDTLS_PK_RSA;
+    else if( mbedtls_pk_can_do( ctx->key, MBEDTLS_PK_ECDSA ) )
+        pk_alg = MBEDTLS_PK_ECDSA;
+    else
+        pk_alg = MBEDTLS_PK_NONE;
+
+    if( ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
+                                                &sig_oid, &sig_oid_len ) ) != 0 )
     {
         return( ret );
     }

From d7f3520360d37080dc3a44ec4b7c0a370aea8a3b Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 13 Sep 2017 12:00:15 +0100
Subject: [PATCH 339/745] Don't add extensions for X.509 non-v3 certificates

This commit removes extension-writing code for X.509 non-v3 certificates from
mbedtls_x509write_crt_der. Previously, even if no extensions were present an
empty sequence would have been added.
---
 library/x509write_crt.c | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/library/x509write_crt.c b/library/x509write_crt.c
index 0e5827e85e..c970b6ff06 100644
--- a/library/x509write_crt.c
+++ b/library/x509write_crt.c
@@ -332,13 +332,18 @@ int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf,
     /*
      *  Extensions  ::=  SEQUENCE SIZE (1..MAX) OF Extension
      */
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_extensions( &c, tmp_buf, ctx->extensions ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                    MBEDTLS_ASN1_SEQUENCE ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC |
-                                                    MBEDTLS_ASN1_CONSTRUCTED | 3 ) );
+
+    /* Only for v3 */
+    if( ctx->version == 2 )
+    {
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_extensions( &c, tmp_buf, ctx->extensions ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
+                                                           MBEDTLS_ASN1_SEQUENCE ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC |
+                                                           MBEDTLS_ASN1_CONSTRUCTED | 3 ) );
+    }
 
     /*
      *  SubjectPublicKeyInfo

From 476986547b5658657749017be6b0754220f66130 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 13 Sep 2017 11:59:26 +0100
Subject: [PATCH 340/745] Omit version from X.509 v1 certificates

The version field in an X.509 certificate is optional and defaults to v1, so it
may be omitted in this case.
---
 library/x509write_crt.c         | 19 ++++++++++++-------
 tests/data_files/server1.v1.crt | 32 ++++++++++++++++----------------
 2 files changed, 28 insertions(+), 23 deletions(-)

diff --git a/library/x509write_crt.c b/library/x509write_crt.c
index c970b6ff06..8e4bc35b49 100644
--- a/library/x509write_crt.c
+++ b/library/x509write_crt.c
@@ -395,16 +395,21 @@ int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf,
     /*
      *  Version  ::=  INTEGER  {  v1(0), v2(1), v3(2)  }
      */
-    sub_len = 0;
-    MBEDTLS_ASN1_CHK_ADD( sub_len, mbedtls_asn1_write_int( &c, tmp_buf, ctx->version ) );
-    len += sub_len;
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, sub_len ) );
-    MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC |
-                                                    MBEDTLS_ASN1_CONSTRUCTED | 0 ) );
+
+    /* Can be omitted for v1 */
+    if( ctx->version > 0 )
+    {
+        sub_len = 0;
+        MBEDTLS_ASN1_CHK_ADD( sub_len, mbedtls_asn1_write_int( &c, tmp_buf, ctx->version ) );
+        len += sub_len;
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, sub_len ) );
+        MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONTEXT_SPECIFIC |
+                                                           MBEDTLS_ASN1_CONSTRUCTED | 0 ) );
+    }
 
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_tag( &c, tmp_buf, MBEDTLS_ASN1_CONSTRUCTED |
-                                                    MBEDTLS_ASN1_SEQUENCE ) );
+                                                       MBEDTLS_ASN1_SEQUENCE ) );
 
     /*
      * Make signature
diff --git a/tests/data_files/server1.v1.crt b/tests/data_files/server1.v1.crt
index 0a4b2a5cc7..b13be43516 100644
--- a/tests/data_files/server1.v1.crt
+++ b/tests/data_files/server1.v1.crt
@@ -1,18 +1,18 @@
 -----BEGIN CERTIFICATE-----
-MIIC9DCCAdygAwIBAAIBATANBgkqhkiG9w0BAQUFADA7MQswCQYDVQQGEwJOTDER
-MA8GA1UEChMIUG9sYXJTU0wxGTAXBgNVBAMTEFBvbGFyU1NMIFRlc3QgQ0EwHhcN
-MTEwMjEyMTQ0NDA2WhcNMjEwMjEyMTQ0NDA2WjA8MQswCQYDVQQGEwJOTDERMA8G
-A1UEChMIUG9sYXJTU0wxGjAYBgNVBAMTEVBvbGFyU1NMIFNlcnZlciAxMIIBIjAN
-BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqQIfPUBq1VVTi/027oJlLhVhXom/
-uOhFkNvuiBZS0/FDUEeWEllkh2v9K+BG+XO+3c+S4ZFb7Wagb4kpeUWA0INq1UFD
-d185fAkER4KwVzlw7aPsFRkeqDMIR8EFQqn9TMO0390GH00QUUBncxMPQPhtgSVf
-CrFTxjB+FTms+Vruf5KepgVb5xOXhbUjktnUJAbVCSWJdQfdphqPPwkZvq1lLGTr
-lZvc/kFeF6babFtpzAK6FCwWJJxK3M3Q91Jnc/EtoCP9fvQxyi1wyokLBNsupk9w
-bp7OvViJ4lNZnm5akmXiiD8MlBmj3eXonZUT7Snbq3AS3FrKaxerUoJUsQIDAQAB
-owIwADANBgkqhkiG9w0BAQUFAAOCAQEAoZVuVi7bIslKgMJhejSFXiO+ICMz1fmK
-b0tPN68mRYhI/gsjRT0cmX6GUNrg+U5mcBWhMwHgyvx1CARU4YToKZxcXGNL0DPd
-Z1hF8nCrJCZBQvNuWE7s0ufw92xz5ZfuKkVxi94RYR529F6gzgl4rpX8UQVu2ym/
-9pTlHKr4MKi9LNppyJMS89uRcb2FJFMdhAKbhNtbIjI9qGZ7x//0belAaWhq389u
-6XWFnZt35PU6Zz6YbAQ5pjZYsTaohuufgrpOlFPUuc4uR+RfGHIQ6id12lZaQC2m
-OFIBDcU0x1cFfPfMgVdBLf6klPt/v/tD77mwx0eztSp28NIf+ACw8A==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 -----END CERTIFICATE-----

From 81535d00115cbe3d8474c85cdaf71ec1e61cd267 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 13 Sep 2017 15:39:59 +0100
Subject: [PATCH 341/745] Minor style and typo corrections

---
 library/x509write_crt.c                    |  14 +-
 library/x509write_csr.c                    |   4 +-
 programs/x509/cert_write.c                 | 161 ++++++++++++---------
 tests/data_files/Makefile                  |   2 +-
 tests/suites/test_suite_x509write.function |  16 +-
 5 files changed, 107 insertions(+), 90 deletions(-)

diff --git a/library/x509write_crt.c b/library/x509write_crt.c
index 8e4bc35b49..0611cc8472 100644
--- a/library/x509write_crt.c
+++ b/library/x509write_crt.c
@@ -51,7 +51,7 @@ static void mbedtls_zeroize( void *v, size_t n ) {
 
 void mbedtls_x509write_crt_init( mbedtls_x509write_cert *ctx )
 {
-    memset( ctx, 0, sizeof(mbedtls_x509write_cert) );
+    memset( ctx, 0, sizeof( mbedtls_x509write_cert ) );
 
     mbedtls_mpi_init( &ctx->serial );
     ctx->version = MBEDTLS_X509_CRT_VERSION_3;
@@ -65,7 +65,7 @@ void mbedtls_x509write_crt_free( mbedtls_x509write_cert *ctx )
     mbedtls_asn1_free_named_data_list( &ctx->issuer );
     mbedtls_asn1_free_named_data_list( &ctx->extensions );
 
-    mbedtls_zeroize( ctx, sizeof(mbedtls_x509write_cert) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_x509write_cert ) );
 }
 
 void mbedtls_x509write_crt_set_version( mbedtls_x509write_cert *ctx, int version )
@@ -193,14 +193,14 @@ int mbedtls_x509write_crt_set_authority_key_identifier( mbedtls_x509write_cert *
 {
     int ret;
     unsigned char buf[MBEDTLS_MPI_MAX_SIZE * 2 + 20]; /* tag, length + 2xMPI */
-    unsigned char *c = buf + sizeof(buf);
+    unsigned char *c = buf + sizeof( buf );
     size_t len = 0;
 
     memset( buf, 0, sizeof(buf) );
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, ctx->issuer_key ) );
 
-    mbedtls_sha1( buf + sizeof(buf) - len, len, buf + sizeof(buf) - 20 );
-    c = buf + sizeof(buf) - 20;
+    mbedtls_sha1( buf + sizeof( buf ) - len, len, buf + sizeof( buf ) - 20 );
+    c = buf + sizeof( buf ) - 20;
     len = 20;
 
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, buf, len ) );
@@ -212,7 +212,7 @@ int mbedtls_x509write_crt_set_authority_key_identifier( mbedtls_x509write_cert *
 
     return mbedtls_x509write_crt_set_extension( ctx, MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER,
                                    MBEDTLS_OID_SIZE( MBEDTLS_OID_AUTHORITY_KEY_IDENTIFIER ),
-                                   0, buf + sizeof(buf) - len, len );
+                                   0, buf + sizeof( buf ) - len, len );
 }
 #endif /* MBEDTLS_SHA1_C */
 
@@ -324,7 +324,7 @@ int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf,
         pk_alg = MBEDTLS_PK_NONE;
 
     if( ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
-                                        &sig_oid, &sig_oid_len ) ) != 0 )
+                                          &sig_oid, &sig_oid_len ) ) != 0 )
     {
         return( ret );
     }
diff --git a/library/x509write_csr.c b/library/x509write_csr.c
index fd22c28902..da40eb5c17 100644
--- a/library/x509write_csr.c
+++ b/library/x509write_csr.c
@@ -50,7 +50,7 @@ static void mbedtls_zeroize( void *v, size_t n ) {
 
 void mbedtls_x509write_csr_init( mbedtls_x509write_csr *ctx )
 {
-    memset( ctx, 0, sizeof(mbedtls_x509write_csr) );
+    memset( ctx, 0, sizeof( mbedtls_x509write_csr ) );
 }
 
 void mbedtls_x509write_csr_free( mbedtls_x509write_csr *ctx )
@@ -58,7 +58,7 @@ void mbedtls_x509write_csr_free( mbedtls_x509write_csr *ctx )
     mbedtls_asn1_free_named_data_list( &ctx->subject );
     mbedtls_asn1_free_named_data_list( &ctx->extensions );
 
-    mbedtls_zeroize( ctx, sizeof(mbedtls_x509write_csr) );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_x509write_csr ) );
 }
 
 void mbedtls_x509write_csr_set_md_alg( mbedtls_x509write_csr *ctx, mbedtls_md_type_t md_alg )
diff --git a/programs/x509/cert_write.c b/programs/x509/cert_write.c
index 45fd059b08..6504dcd625 100644
--- a/programs/x509/cert_write.c
+++ b/programs/x509/cert_write.c
@@ -60,9 +60,9 @@ int main( void )
 
 #if defined(MBEDTLS_X509_CSR_PARSE_C)
 #define USAGE_CSR                                                           \
-    "    request_file=%%s     default: (empty)\n"                           \
-    "                        If request_file is specified, subject_key,\n"  \
-    "                        subject_pwd and subject_name are ignored!\n"
+    "    request_file=%%s         default: (empty)\n"                           \
+    "                            If request_file is specified, subject_key,\n"  \
+    "                            subject_pwd and subject_name are ignored!\n"
 #else
 #define USAGE_CSR ""
 #endif /* MBEDTLS_X509_CSR_PARSE_C */
@@ -94,60 +94,60 @@ int main( void )
     "\n usage: cert_write param=<>...\n"                \
     "\n acceptable parameters:\n"                       \
     USAGE_CSR                                           \
-    "    subject_key=%%s      default: subject.key\n"   \
-    "    subject_pwd=%%s      default: (empty)\n"       \
-    "    subject_name=%%s     default: CN=Cert,O=mbed TLS,C=UK\n"   \
+    "    subject_key=%%s          default: subject.key\n"   \
+    "    subject_pwd=%%s          default: (empty)\n"       \
+    "    subject_name=%%s         default: CN=Cert,O=mbed TLS,C=UK\n"   \
     "\n"                                                \
-    "    issuer_crt=%%s       default: (empty)\n"       \
-    "                        If issuer_crt is specified, issuer_name is\n"  \
-    "                        ignored!\n"                \
-    "    issuer_name=%%s      default: CN=CA,O=mbed TLS,C=UK\n"     \
+    "    issuer_crt=%%s           default: (empty)\n"       \
+    "                            If issuer_crt is specified, issuer_name is\n"  \
+    "                            ignored!\n"                \
+    "    issuer_name=%%s          default: CN=CA,O=mbed TLS,C=UK\n"     \
     "\n"                                                \
-    "    selfsign=%%d         default: 0 (false)\n"     \
-    "                        If selfsign is enabled, issuer_name and\n" \
-    "                        issuer_key are required (issuer_crt and\n" \
-    "                        subject_* are ignored\n"   \
-    "    issuer_key=%%s       default: ca.key\n"        \
-    "    issuer_pwd=%%s       default: (empty)\n"       \
-    "    output_file=%%s      default: cert.crt\n"      \
-    "    serial=%%s           default: 1\n"             \
-    "    not_before=%%s       default: 20010101000000\n"\
-    "    not_after=%%s        default: 20301231235959\n"\
-    "    is_ca=%%d            default: 0 (disabled)\n"  \
-    "    max_pathlen=%%d      default: -1 (none)\n"     \
-    "    md=%%s               default: SHA256\n"        \
-    "                        Supported values:\n"       \
-    "                        MD5, SHA1, SHA256, SHA512\n"\
-    "    version=%%d           default: 3\n"            \
-    "                        Possible values: 1, 2, 3\n"\
-    "    subject_identifier   default: 1\n"             \
-    "                        Possible values: 0, 1\n"   \
-    "                        (Considered for v3 only)\n"\
-    "    authority_identifier default: 1\n"             \
-    "                        Possible values: 0, 1\n"   \
-    "                        (Considered for v3 only)\n"\
-    "    basic_constraints    default: 1\n"             \
-    "                        Possible values: 0, 1\n"   \
-    "                        (Considered for v3 only)\n"\
-    "    key_usage=%%s        default: (empty)\n"       \
-    "                        Comma-separated-list of values:\n"     \
-    "                          digital_signature\n"     \
-    "                          non_repudiation\n"       \
-    "                          key_encipherment\n"      \
-    "                          data_encipherment\n"     \
-    "                          key_agreement\n"         \
-    "                          key_cert_sign\n"  \
-    "                          crl_sign\n"              \
-    "                        (Considered for v3 only)\n"\
-    "    ns_cert_type=%%s     default: (empty)\n"       \
-    "                        Comma-separated-list of values:\n"     \
-    "                          ssl_client\n"            \
-    "                          ssl_server\n"            \
-    "                          email\n"                 \
-    "                          object_signing\n"        \
-    "                          ssl_ca\n"                \
-    "                          email_ca\n"              \
-    "                          object_signing_ca\n"     \
+    "    selfsign=%%d             default: 0 (false)\n"     \
+    "                            If selfsign is enabled, issuer_name and\n" \
+    "                            issuer_key are required (issuer_crt and\n" \
+    "                            subject_* are ignored\n"   \
+    "    issuer_key=%%s           default: ca.key\n"        \
+    "    issuer_pwd=%%s           default: (empty)\n"       \
+    "    output_file=%%s          default: cert.crt\n"      \
+    "    serial=%%s               default: 1\n"             \
+    "    not_before=%%s           default: 20010101000000\n"\
+    "    not_after=%%s            default: 20301231235959\n"\
+    "    is_ca=%%d                default: 0 (disabled)\n"  \
+    "    max_pathlen=%%d          default: -1 (none)\n"     \
+    "    md=%%s                   default: SHA256\n"        \
+    "                            Supported values:\n"       \
+    "                            MD5, SHA1, SHA256, SHA512\n"\
+    "    version=%%d              default: 3\n"            \
+    "                            Possible values: 1, 2, 3\n"\
+    "    subject_identifier=%%s   default: 1\n"             \
+    "                            Possible values: 0, 1\n"   \
+    "                            (Considered for v3 only)\n"\
+    "    authority_identifier=%%s default: 1\n"             \
+    "                            Possible values: 0, 1\n"   \
+    "                            (Considered for v3 only)\n"\
+    "    basic_constraints=%%d    default: 1\n"             \
+    "                            Possible values: 0, 1\n"   \
+    "                            (Considered for v3 only)\n"\
+    "    key_usage=%%s            default: (empty)\n"       \
+    "                            Comma-separated-list of values:\n"     \
+    "                            digital_signature\n"     \
+    "                            non_repudiation\n"       \
+    "                            key_encipherment\n"      \
+    "                            data_encipherment\n"     \
+    "                            key_agreement\n"         \
+    "                            key_cert_sign\n"  \
+    "                            crl_sign\n"              \
+    "                            (Considered for v3 only)\n"\
+    "    ns_cert_type=%%s         default: (empty)\n"       \
+    "                            Comma-separated-list of values:\n"     \
+    "                            ssl_client\n"            \
+    "                            ssl_server\n"            \
+    "                            email\n"                 \
+    "                            object_signing\n"        \
+    "                            ssl_ca\n"                \
+    "                            email_ca\n"              \
+    "                            object_signing_ca\n"     \
     "\n"
 
 /*
@@ -189,7 +189,8 @@ int write_certificate( mbedtls_x509write_cert *crt, const char *output_file,
     size_t len = 0;
 
     memset( output_buf, 0, 4096 );
-    if( ( ret = mbedtls_x509write_crt_pem( crt, output_buf, 4096, f_rng, p_rng ) ) < 0 )
+    if( ( ret = mbedtls_x509write_crt_pem( crt, output_buf, 4096,
+                                           f_rng, p_rng ) ) < 0 )
         return( ret );
 
     len = strlen( (char *) output_buf );
@@ -452,7 +453,8 @@ int main( int argc, char *argv[] )
                                strlen( pers ) ) ) != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_ctr_drbg_seed returned %d - %s\n", ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_ctr_drbg_seed returned %d - %s\n",
+                        ret, buf );
         goto exit;
     }
 
@@ -466,7 +468,8 @@ int main( int argc, char *argv[] )
     if( ( ret = mbedtls_mpi_read_string( &serial, 10, opt.serial ) ) != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_mpi_read_string returned -0x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_mpi_read_string "
+                        "returned -0x%02x - %s\n\n", -ret, buf );
         goto exit;
     }
 
@@ -485,7 +488,8 @@ int main( int argc, char *argv[] )
         if( ( ret = mbedtls_x509_crt_parse_file( &issuer_crt, opt.issuer_crt ) ) != 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse_file returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse_file "
+                            "returned -0x%02x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -494,7 +498,8 @@ int main( int argc, char *argv[] )
         if( ret < 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509_dn_gets returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_x509_dn_gets "
+                            "returned -0x%02x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -517,7 +522,8 @@ int main( int argc, char *argv[] )
         if( ( ret = mbedtls_x509_csr_parse_file( &csr, opt.request_file ) ) != 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509_csr_parse_file returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_x509_csr_parse_file "
+                            "returned -0x%02x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -526,7 +532,8 @@ int main( int argc, char *argv[] )
         if( ret < 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509_dn_gets returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_x509_dn_gets "
+                            "returned -0x%02x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -550,7 +557,8 @@ int main( int argc, char *argv[] )
         if( ret != 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile "
+                            "returned -0x%02x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -565,7 +573,8 @@ int main( int argc, char *argv[] )
     if( ret != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile returned -x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile "
+                        "returned -x%02x - %s\n\n", -ret, buf );
         goto exit;
     }
 
@@ -579,7 +588,8 @@ int main( int argc, char *argv[] )
             mbedtls_mpi_cmp_mpi( &mbedtls_pk_rsa( issuer_crt.pk )->E,
                          &mbedtls_pk_rsa( *issuer_key )->E ) != 0 )
         {
-            mbedtls_printf( " failed\n  !  issuer_key does not match issuer certificate\n\n" );
+            mbedtls_printf( " failed\n  !  issuer_key does not match "
+                            "issuer certificate\n\n" );
             ret = -1;
             goto exit;
         }
@@ -602,14 +612,16 @@ int main( int argc, char *argv[] )
     if( ( ret = mbedtls_x509write_crt_set_subject_name( &crt, opt.subject_name ) ) != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_subject_name returned -0x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_subject_name "
+                        "returned -0x%02x - %s\n\n", -ret, buf );
         goto exit;
     }
 
     if( ( ret = mbedtls_x509write_crt_set_issuer_name( &crt, opt.issuer_name ) ) != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_issuer_name returned -0x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_issuer_name "
+                        "returned -0x%02x - %s\n\n", -ret, buf );
         goto exit;
     }
 
@@ -623,7 +635,8 @@ int main( int argc, char *argv[] )
     if( ret != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_serial returned -0x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_serial "
+                        "returned -0x%02x - %s\n\n", -ret, buf );
         goto exit;
     }
 
@@ -631,7 +644,8 @@ int main( int argc, char *argv[] )
     if( ret != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_validity returned -0x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_validity "
+                        "returned -0x%02x - %s\n\n", -ret, buf );
         goto exit;
     }
 
@@ -702,7 +716,8 @@ int main( int argc, char *argv[] )
         if( ret != 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_key_usage returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_key_usage "
+                            "returned -0x%02x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -718,7 +733,8 @@ int main( int argc, char *argv[] )
         if( ret != 0 )
         {
             mbedtls_strerror( ret, buf, 1024 );
-            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_ns_cert_type returned -0x%02x - %s\n\n", -ret, buf );
+            mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_ns_cert_type "
+                            "returned -0x%02x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -735,7 +751,8 @@ int main( int argc, char *argv[] )
                                    mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  write_certifcate -0x%02x - %s\n\n", -ret, buf );
+        mbedtls_printf( " failed\n  !  write_certificate -0x%02x - %s\n\n",
+                        -ret, buf );
         goto exit;
     }
 
diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index f906545744..3bd2c35914 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -114,7 +114,7 @@ server1.v1.der: server1.v1.crt
 all_final += server1.v1.crt server1.v1.der
 
 # OpenSSL-generated certificates for comparison
-# Also provide certificates to DER format to allow
+# Also provide certificates in DER format to allow
 # direct binary comparison using e.g. dumpasn1
 server1.crt.openssl server1.key_usage.crt.openssl server1.cert_type.crt.openssl: server1.key server1.csr $(test_ca_crt) $(test_ca_key_file_rsa) $(test_ca_server1_config_file)
 	echo "01" > $(test_ca_server1_serial)
diff --git a/tests/suites/test_suite_x509write.function b/tests/suites/test_suite_x509write.function
index 0b6e602203..ca76e861d4 100644
--- a/tests/suites/test_suite_x509write.function
+++ b/tests/suites/test_suite_x509write.function
@@ -63,7 +63,7 @@ void x509_csr_check( char *key_file, char *cert_req_check_file,
     if( cert_type != 0 )
         TEST_ASSERT( mbedtls_x509write_csr_set_ns_cert_type( &req, cert_type ) == 0 );
 
-    ret = mbedtls_x509write_csr_pem( &req, buf, sizeof(buf),
+    ret = mbedtls_x509write_csr_pem( &req, buf, sizeof( buf ),
                              rnd_pseudo_rand, &rnd_info );
     TEST_ASSERT( ret == 0 );
 
@@ -149,7 +149,7 @@ void x509_crt_check( char *subject_key_file, char *subject_pwd,
 
     TEST_ASSERT( mbedtls_x509write_crt_set_serial( &crt, &serial ) == 0 );
     TEST_ASSERT( mbedtls_x509write_crt_set_validity( &crt, not_before,
-                                                   not_after ) == 0 );
+                                                     not_after ) == 0 );
     mbedtls_x509write_crt_set_md_alg( &crt, md_type );
     TEST_ASSERT( mbedtls_x509write_crt_set_issuer_name( &crt, issuer_name ) == 0 );
     TEST_ASSERT( mbedtls_x509write_crt_set_subject_name( &crt, subject_name ) == 0 );
@@ -169,30 +169,30 @@ void x509_crt_check( char *subject_key_file, char *subject_pwd,
             TEST_ASSERT( mbedtls_x509write_crt_set_ns_cert_type( &crt, cert_type ) == 0 );
     }
 
-    ret = mbedtls_x509write_crt_pem( &crt, buf, sizeof(buf),
-                             rnd_pseudo_rand, &rnd_info );
+    ret = mbedtls_x509write_crt_pem( &crt, buf, sizeof( buf ),
+                                     rnd_pseudo_rand, &rnd_info );
     TEST_ASSERT( ret == 0 );
 
     pem_len = strlen( (char *) buf );
 
     f = fopen( cert_check_file, "r" );
     TEST_ASSERT( f != NULL );
-    olen = fread( check_buf, 1, sizeof(check_buf), f );
+    olen = fread( check_buf, 1, sizeof( check_buf ), f );
     fclose( f );
-    TEST_ASSERT( olen < sizeof(check_buf) );
+    TEST_ASSERT( olen < sizeof( check_buf ) );
 
     TEST_ASSERT( olen >= pem_len - 1 );
     TEST_ASSERT( memcmp( buf, check_buf, pem_len - 1 ) == 0 );
 
     der_len = mbedtls_x509write_crt_der( &crt, buf, sizeof( buf ),
-                            rnd_pseudo_rand, &rnd_info );
+                                         rnd_pseudo_rand, &rnd_info );
     TEST_ASSERT( der_len >= 0 );
 
     if( der_len == 0 )
         goto exit;
 
     ret = mbedtls_x509write_crt_der( &crt, buf, (size_t)( der_len - 1 ),
-                            rnd_pseudo_rand, &rnd_info );
+                                     rnd_pseudo_rand, &rnd_info );
     TEST_ASSERT( ret == MBEDTLS_ERR_ASN1_BUF_TOO_SMALL );
 
 exit:

From 45037ceac5b8c17f279f4e5e2e737abbc187b5d6 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 25 Aug 2017 11:03:34 +0100
Subject: [PATCH 342/745] Add check for presence of relevant parameters in
 mbedtls_rsa_private

If CRT is used, check for the presence N, P, Q, D, E, DP, DQ and QP. If CRT is
not used, check for N, P, Q, D, E only.
---
 library/rsa.c | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 903a57ca36..3dde6edbf4 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1202,14 +1202,28 @@ int mbedtls_rsa_private( mbedtls_rsa_context *ctx,
     mbedtls_mpi *DQ = &ctx->DQ;
 #endif
 
-    /* Make sure we have private key info, prevent possible misuse */
-    if( ctx->P.p == NULL || ctx->Q.p == NULL || ctx->D.p == NULL )
+    /* Sanity-check that all relevant fields are at least set,
+     * but don't perform a full keycheck. */
+    if( mbedtls_mpi_cmp_int( &ctx->N, 0 ) == 0 ||
+        mbedtls_mpi_cmp_int( &ctx->P, 0 ) == 0 ||
+        mbedtls_mpi_cmp_int( &ctx->Q, 0 ) == 0 ||
+        mbedtls_mpi_cmp_int( &ctx->D, 0 ) == 0 ||
+        mbedtls_mpi_cmp_int( &ctx->E, 0 ) == 0 )
+    {
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    }
+#if !defined(MBEDTLS_RSA_NO_CRT)
+    if( mbedtls_mpi_cmp_int( &ctx->DP, 0 ) == 0 ||
+        mbedtls_mpi_cmp_int( &ctx->DQ, 0 ) == 0 ||
+        mbedtls_mpi_cmp_int( &ctx->QP, 0 ) == 0 )
+    {
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    }
+#endif /* MBEDTLS_RSA_NO_CRT */
 
     mbedtls_mpi_init( &T ); mbedtls_mpi_init( &T1 ); mbedtls_mpi_init( &T2 );
     mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &R );
 
-
     if( f_rng != NULL )
     {
 #if defined(MBEDTLS_RSA_NO_CRT)

From d4a872ee678ece252f052087564eb69c62871782 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 7 Sep 2017 08:09:33 +0100
Subject: [PATCH 343/745] Rename internal MBEDTLS_ENTROPY_HAVE_STRONG to
 ENTROPY_HAVE_STRONG

This commit renames the test-only flag MBEDTLS_ENTROPY_HAVE_STRONG to ENTROPY_HAVE_STRONG to make it more transparent
that it's an internal flag, and also to content the testscript tests/scripts/check-names.pl which previously complained
about the macro occurring in a comment in `entropy.c` without being defined in a library file.
---
 library/entropy.c                        | 2 +-
 tests/suites/helpers.function            | 2 +-
 tests/suites/test_suite_entropy.function | 6 +++---
 tests/suites/test_suite_rsa.function     | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/library/entropy.c b/library/entropy.c
index 10449b8d0a..7c09156761 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -83,7 +83,7 @@ void mbedtls_entropy_init( mbedtls_entropy_context *ctx )
     mbedtls_havege_init( &ctx->havege_data );
 #endif
 
-    /* Reminder: Update MBEDTLS_ENTROPY_HAVE_STRONG in the test files
+    /* Reminder: Update ENTROPY_HAVE_STRONG in the test files
      *           when adding more strong entropy sources here. */
 
 #if defined(MBEDTLS_TEST_NULL_ENTROPY)
diff --git a/tests/suites/helpers.function b/tests/suites/helpers.function
index 39cd3c7687..d367467892 100644
--- a/tests/suites/helpers.function
+++ b/tests/suites/helpers.function
@@ -113,7 +113,7 @@ static int test_errors = 0;
          defined(MBEDTLS_HAVEGE_C)             ||     \
          defined(MBEDTLS_ENTROPY_HARDWARE_ALT) ||     \
          defined(ENTROPY_NV_SEED) ) )
-#define MBEDTLS_ENTROPY_HAVE_STRONG
+#define ENTROPY_HAVE_STRONG
 #endif
 
 
diff --git a/tests/suites/test_suite_entropy.function b/tests/suites/test_suite_entropy.function
index 7983c767ee..2bab796d1c 100644
--- a/tests/suites/test_suite_entropy.function
+++ b/tests/suites/test_suite_entropy.function
@@ -163,7 +163,7 @@ exit:
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_HAVE_STRONG */
+/* BEGIN_CASE depends_on:ENTROPY_HAVE_STRONG */
 void entropy_func_len( int len, int ret )
 {
     mbedtls_entropy_context ctx;
@@ -224,7 +224,7 @@ exit:
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_HAVE_STRONG */
+/* BEGIN_CASE depends_on:ENTROPY_HAVE_STRONG */
 void entropy_threshold( int threshold, int chunk_size, int result )
 {
     mbedtls_entropy_context ctx;
@@ -377,7 +377,7 @@ void entropy_nv_seed( char *read_seed_str )
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_HAVE_STRONG:MBEDTLS_SELF_TEST */
+/* BEGIN_CASE depends_on:ENTROPY_HAVE_STRONG:MBEDTLS_SELF_TEST */
 void entropy_selftest( int result )
 {
     TEST_ASSERT( mbedtls_entropy_self_test( 1 ) == result );
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index f41b14cc3f..270e2d989b 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -659,7 +659,7 @@ exit:
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C:MBEDTLS_ENTROPY_HAVE_STRONG */
+/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C:ENTROPY_HAVE_STRONG */
 void mbedtls_rsa_gen_key( int nrbits, int exponent, int result)
 {
     mbedtls_rsa_context ctx;

From 2fad94b1931dfb3a86f257bda10a1edc1e3d364d Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 26 Jun 2017 15:11:59 +0100
Subject: [PATCH 344/745] Dont send alert on invalid DTLS record type

Do not send fatal alerts when receiving a record with an invalid header
while running DTLS as this is not compliant behaviour.
---
 library/ssl_tls.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 661ae7065b..7dd55bf4be 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -3493,8 +3493,13 @@ static int ssl_parse_record_header( mbedtls_ssl_context *ssl )
         ssl->in_msgtype != MBEDTLS_SSL_MSG_APPLICATION_DATA )
     {
         MBEDTLS_SSL_DEBUG_MSG( 1, ( "unknown record type" ) );
-        mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                        MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
+
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+        if( ssl->conf->transport != MBEDTLS_SSL_TRANSPORT_DATAGRAM )
+#endif /* MBEDTLS_SSL_PROTO_DTLS */
+            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                    MBEDTLS_SSL_ALERT_MSG_UNEXPECTED_MESSAGE );
+
         return( MBEDTLS_ERR_SSL_INVALID_RECORD );
     }
 

From 06fc6650f455669e8daf27af0e393717cbef8397 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 26 Jun 2017 15:19:26 +0100
Subject: [PATCH 345/745] Add ChangeLog entry

---
 ChangeLog | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 227faed6b6..802e30c242 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x released xxxx-xx-xx
+
+Bugfix
+   * Fix ssl_parse_record_header() to not send a fatal alert message upon
+     receiving an invalid record when running DTLS as this is not compliant
+     behaviour.
+
 = mbed TLS 2.6.0 branch released 2017-08-10
 
 Security

From f569f701c225770688041c114f81dd3f09be5404 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 28 Jun 2017 09:25:10 +0100
Subject: [PATCH 346/745] Fix ChangeLog entry

---
 ChangeLog | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 802e30c242..e199682eab 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,9 +3,8 @@ mbed TLS ChangeLog (Sorted per branch, date)
 = mbed TLS x.x.x released xxxx-xx-xx
 
 Bugfix
-   * Fix ssl_parse_record_header() to not send a fatal alert message upon
-     receiving an invalid record when running DTLS as this is not compliant
-     behaviour.
+   * Fix ssl_parse_record_header() to silently discard invalid DTLS records
+     as recommended in RFC 6347 Section 4.1.2.7.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 01692531c6c624524aa9736c2b174a84c4873ef7 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 28 Jun 2017 09:26:46 +0100
Subject: [PATCH 347/745] Document code silently discarding invalid records

---
 library/ssl_tls.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 7dd55bf4be..b388156dfc 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -3495,6 +3495,8 @@ static int ssl_parse_record_header( mbedtls_ssl_context *ssl )
         MBEDTLS_SSL_DEBUG_MSG( 1, ( "unknown record type" ) );
 
 #if defined(MBEDTLS_SSL_PROTO_DTLS)
+        /* Silently ignore invalid DTLS records as recommended by RFC 6347
+         * Section 4.1.2.7 */
         if( ssl->conf->transport != MBEDTLS_SSL_TRANSPORT_DATAGRAM )
 #endif /* MBEDTLS_SSL_PROTO_DTLS */
             mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,

From a8434e8f95290b0429c3ce77a7764ed7dc985143 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 18 Sep 2017 10:54:39 +0100
Subject: [PATCH 348/745] Add compile-time checks for size of record content
 and payload

---
 include/mbedtls/ssl_internal.h | 29 ++++++++++++++++++++++++-----
 1 file changed, 24 insertions(+), 5 deletions(-)

diff --git a/include/mbedtls/ssl_internal.h b/include/mbedtls/ssl_internal.h
index 756360b181..916817a222 100644
--- a/include/mbedtls/ssl_internal.h
+++ b/include/mbedtls/ssl_internal.h
@@ -24,6 +24,7 @@
 #define MBEDTLS_SSL_INTERNAL_H
 
 #include "ssl.h"
+#include "cipher.h"
 
 #if defined(MBEDTLS_MD5_C)
 #include "md5.h"
@@ -138,13 +139,31 @@
 #define MBEDTLS_SSL_PADDING_ADD              0
 #endif
 
-#define MBEDTLS_SSL_BUFFER_LEN  ( MBEDTLS_SSL_MAX_CONTENT_LEN               \
-                        + MBEDTLS_SSL_COMPRESSION_ADD               \
-                        + 29 /* counter + header + IV */    \
-                        + MBEDTLS_SSL_MAC_ADD                       \
-                        + MBEDTLS_SSL_PADDING_ADD                   \
+#define MBEDTLS_SSL_PAYLOAD_LEN ( MBEDTLS_SSL_MAX_CONTENT_LEN    \
+                        + MBEDTLS_SSL_COMPRESSION_ADD            \
+                        + MBEDTLS_MAX_IV_LENGTH                  \
+                        + MBEDTLS_SSL_MAC_ADD                    \
+                        + MBEDTLS_SSL_PADDING_ADD                \
                         )
 
+/*
+ * Check that we obey the standard's message size bounds
+ */
+
+#if MBEDTLS_SSL_MAX_CONTENT_LEN > 16384
+#error Bad configuration - record content too large.
+#endif
+
+#if MBEDTLS_SSL_PAYLOAD_LEN > 16384 + 2048
+#error Bad configuration - protected record payload too large.
+#endif
+
+#define MBEDTLS_SSL_BUFFER_LEN  ( MBEDTLS_SSL_PAYLOAD_LEN        \
+                        + 5 /* TLS record header      */         \
+                        + 8 /* Additional DTLS fields */         \
+                        )
+
+
 /*
  * TLS extension flags (for extensions with outgoing ServerHello content
  * that need it (e.g. for RENEGOTIATION_INFO the server already knows because

From d33f1ca34c39cd42e11f5d0997603a291a4d08df Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 18 Sep 2017 10:55:31 +0100
Subject: [PATCH 349/745] Add run-time check for record content size in
 ssl_encrypt_buf

---
 library/ssl_tls.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index b388156dfc..970a043e44 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -1268,6 +1268,13 @@ static int ssl_encrypt_buf( mbedtls_ssl_context *ssl )
     MBEDTLS_SSL_DEBUG_BUF( 4, "before encrypt: output payload",
                       ssl->out_msg, ssl->out_msglen );
 
+    if( ssl->out_msglen > MBEDTLS_SSL_MAX_CONTENT_LEN )
+    {
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "Record content too large, maximum %d",
+                                    MBEDTLS_SSL_MAX_CONTENT_LEN ) );
+        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
+    }
+
     /*
      * Add MAC before if needed
      */

From 9648f8b59cbea751921f5da49c5bcb8cad823b64 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 18 Sep 2017 10:55:54 +0100
Subject: [PATCH 350/745] Add run-time check for handshake message size in
 ssl_write_record

---
 library/ssl_tls.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 970a043e44..d2ca101577 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -2742,6 +2742,15 @@ int mbedtls_ssl_write_record( mbedtls_ssl_context *ssl )
         if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
         {
             /* Make room for the additional DTLS fields */
+            if( MBEDTLS_SSL_MAX_CONTENT_LEN - ssl->out_msglen < 8 )
+            {
+                MBEDTLS_SSL_DEBUG_MSG( 1, ( "DTLS handshake message too large: "
+                              "size %u, maximum %u",
+                               (unsigned) ( ssl->in_hslen - 4 ),
+                               (unsigned) ( MBEDTLS_SSL_MAX_CONTENT_LEN - 12 ) ) );
+                return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
+            }
+
             memmove( ssl->out_msg + 12, ssl->out_msg + 4, len - 4 );
             ssl->out_msglen += 8;
             len += 8;

From 81e96dd54afa16e2be9a91c5465be6cc4a420071 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 18 Sep 2017 11:07:25 +0100
Subject: [PATCH 351/745] Adapt ChangeLog

---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index e199682eab..1e3614b9b3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,8 @@ mbed TLS ChangeLog (Sorted per branch, date)
 Bugfix
    * Fix ssl_parse_record_header() to silently discard invalid DTLS records
      as recommended in RFC 6347 Section 4.1.2.7.
+   * Add size-checks for record and handshake message content, securing
+     fragile yet non-exploitable code-paths.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 5175ac6e133ad9569959bd18001337a46c946c15 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 18 Sep 2017 15:36:25 +0100
Subject: [PATCH 352/745] Add tests for disabled MFL-extension to all.sh

This commit adds a build with default config except
MBEDTLS_SSL_MAX_FRAGMENT_LENGTH to all.sh, as well as a run of the MFL-related
tests in ssl-opt.sh.
---
 tests/scripts/all.sh | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index d9c5bbfa4a..258141dffa 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -413,6 +413,16 @@ scripts/config.pl unset MBEDTLS_NET_C # getaddrinfo() undeclared, etc.
 scripts/config.pl set MBEDTLS_NO_PLATFORM_ENTROPY # uses syscall() on GNU/Linux
 CC=gcc CFLAGS='-Werror -Wall -Wextra -O0 -std=c99 -pedantic' make lib
 
+msg "build: default config except MFL extension (ASan build)" # ~ 30s
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl unset MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
+CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
+make
+
+msg "test: ssl-opt.sh, MFL-related tests"
+tests/ssl-opt.sh -f "Max fragment length"
+
 msg "build: default config with  MBEDTLS_TEST_NULL_ENTROPY (ASan build)"
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
@@ -628,4 +638,3 @@ rm -rf "$OUT_OF_SOURCE_DIR"
 
 msg "Done, cleaning up"
 cleanup
-

From e4ad3e880309a6d52dc7e8733ee002b6bff4aacc Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 18 Sep 2017 15:05:46 +0100
Subject: [PATCH 353/745] Allow requests of size larger than 16384 in
 ssl_client2

---
 programs/ssl/ssl_client2.c | 26 +++++++++++++++++++-------
 1 file changed, 19 insertions(+), 7 deletions(-)

diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 5032a9f3d5..8e2feb1a11 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -63,6 +63,9 @@ int main( void )
 #include <stdlib.h>
 #include <string.h>
 
+#define MAX_REQUEST_SIZE      20000
+#define MAX_REQUEST_SIZE_STR "20000"
+
 #define DFL_SERVER_NAME         "localhost"
 #define DFL_SERVER_ADDR         NULL
 #define DFL_SERVER_PORT         "4433"
@@ -242,8 +245,8 @@ int main( void )
     "    server_addr=%%s      default: given by name\n"     \
     "    server_port=%%d      default: 4433\n"              \
     "    request_page=%%s     default: \".\"\n"             \
-    "    request_size=%%d     default: about 34 (basic request)\n" \
-    "                        (minimum: 0, max: 16384)\n" \
+    "    request_size=%%d     default: about 34 (basic request)\n"           \
+    "                        (minimum: 0, max: " MAX_REQUEST_SIZE_STR " )\n" \
     "    debug_level=%%d      default: 0 (disabled)\n"      \
     "    nbio=%%d             default: 0 (blocking I/O)\n"  \
     "                        options: 1 (non-blocking), 2 (added delays)\n" \
@@ -437,7 +440,9 @@ int main( int argc, char *argv[] )
 {
     int ret = 0, len, tail_len, i, written, frags, retry_left;
     mbedtls_net_context server_fd;
-    unsigned char buf[MBEDTLS_SSL_MAX_CONTENT_LEN + 1];
+
+    unsigned char buf[MAX_REQUEST_SIZE + 1];
+
 #if defined(MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED)
     unsigned char psk[MBEDTLS_PSK_MAX_LEN];
     size_t psk_len = 0;
@@ -602,7 +607,8 @@ int main( int argc, char *argv[] )
         else if( strcmp( p, "request_size" ) == 0 )
         {
             opt.request_size = atoi( q );
-            if( opt.request_size < 0 || opt.request_size > MBEDTLS_SSL_MAX_CONTENT_LEN )
+            if( opt.request_size < 0 ||
+                opt.request_size > MAX_REQUEST_SIZE )
                 goto usage;
         }
         else if( strcmp( p, "ca_file" ) == 0 )
@@ -1494,8 +1500,8 @@ send_request:
     mbedtls_printf( "  > Write to server:" );
     fflush( stdout );
 
-    len = mbedtls_snprintf( (char *) buf, sizeof(buf) - 1, GET_REQUEST,
-                    opt.request_page );
+    len = mbedtls_snprintf( (char *) buf, sizeof( buf ) - 1, GET_REQUEST,
+                            opt.request_page );
     tail_len = (int) strlen( GET_REQUEST_END );
 
     /* Add padding to GET request to reach opt.request_size in length */
@@ -1506,7 +1512,7 @@ send_request:
         len += opt.request_size - len - tail_len;
     }
 
-    strncpy( (char *) buf + len, GET_REQUEST_END, sizeof(buf) - len - 1 );
+    strncpy( (char *) buf + len, GET_REQUEST_END, sizeof( buf ) - len - 1 );
     len += tail_len;
 
     /* Truncate if request size is smaller than the "natural" size */
@@ -1550,6 +1556,12 @@ send_request:
 
         frags = 1;
         written = ret;
+
+        if( written < len )
+        {
+            mbedtls_printf( " warning\n  ! request didn't fit into single datagram and "
+                            "was truncated to size %u", (unsigned) written );
+        }
     }
 
     buf[written] = '\0';

From 4aed27e469172a05ae38a98e6492aabbc4898923 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 18 Sep 2017 15:00:34 +0100
Subject: [PATCH 354/745] Add missing test-dependencies for
 MBEDTLS_SSL_MAX_FRAGMENT_LENGTH

The tests for the maximum fragment length extension were lacking a dependency on
MBEDTLS_SSL_MAX_FRAGMENT_LENGTH being set in the config.
---
 tests/ssl-opt.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 280fc63486..2ea8f95037 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -1293,6 +1293,7 @@ run_test    "Session resume using cache: openssl server" \
 # Tests for Max Fragment Length extension
 
 run_test    "Max fragment length: not used, reference" \
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
             "$P_SRV debug_level=3" \
             "$P_CLI debug_level=3" \
             0 \
@@ -1303,6 +1304,7 @@ run_test    "Max fragment length: not used, reference" \
             -S "server hello, max_fragment_length extension" \
             -C "found max_fragment_length extension"
 
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: used by client" \
             "$P_SRV debug_level=3" \
             "$P_CLI debug_level=3 max_frag_len=4096" \
@@ -1314,6 +1316,7 @@ run_test    "Max fragment length: used by client" \
             -s "server hello, max_fragment_length extension" \
             -c "found max_fragment_length extension"
 
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: used by server" \
             "$P_SRV debug_level=3 max_frag_len=4096" \
             "$P_CLI debug_level=3" \
@@ -1325,6 +1328,7 @@ run_test    "Max fragment length: used by server" \
             -S "server hello, max_fragment_length extension" \
             -C "found max_fragment_length extension"
 
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 requires_gnutls
 run_test    "Max fragment length: gnutls server" \
             "$G_SRV" \
@@ -1334,6 +1338,7 @@ run_test    "Max fragment length: gnutls server" \
             -c "client hello, adding max_fragment_length extension" \
             -c "found max_fragment_length extension"
 
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: client, message just fits" \
             "$P_SRV debug_level=3" \
             "$P_CLI debug_level=3 max_frag_len=2048 request_size=2048" \
@@ -1347,6 +1352,7 @@ run_test    "Max fragment length: client, message just fits" \
             -c "2048 bytes written in 1 fragments" \
             -s "2048 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: client, larger message" \
             "$P_SRV debug_level=3" \
             "$P_CLI debug_level=3 max_frag_len=2048 request_size=2345" \
@@ -1361,6 +1367,7 @@ run_test    "Max fragment length: client, larger message" \
             -s "2048 bytes read" \
             -s "297 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: DTLS client, larger message" \
             "$P_SRV debug_level=3 dtls=1" \
             "$P_CLI debug_level=3 dtls=1 max_frag_len=2048 request_size=2345" \

From c526696c05a7a98b21f8b1aafae268393608e2a2 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 18 Sep 2017 15:01:50 +0100
Subject: [PATCH 355/745] Add tests for messages beyond 16384 bytes to
 ssl-opt.sh

This commit adds four tests to ssl-opt.sh testing the library's behavior when
`mbedtls_ssl_write` is called with messages beyond 16384 bytes. The combinations
tested are TLS vs. DTLS and MBEDTLS_SSL_MAX_FRAGMENT_LENGTH enabled vs. disabled.
---
 tests/ssl-opt.sh | 50 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 49 insertions(+), 1 deletion(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 2ea8f95037..9d476b4108 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -1292,8 +1292,8 @@ run_test    "Session resume using cache: openssl server" \
 
 # Tests for Max Fragment Length extension
 
-run_test    "Max fragment length: not used, reference" \
 requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
+run_test    "Max fragment length: enabled, default" \
             "$P_SRV debug_level=3" \
             "$P_CLI debug_level=3" \
             0 \
@@ -1304,6 +1304,54 @@ requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
             -S "server hello, max_fragment_length extension" \
             -C "found max_fragment_length extension"
 
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
+run_test    "Max fragment length: enabled, default, larger message" \
+            "$P_SRV debug_level=3" \
+            "$P_CLI debug_level=3 request_size=20000" \
+            0 \
+            -c "Maximum fragment length is 16384" \
+            -s "Maximum fragment length is 16384" \
+            -C "client hello, adding max_fragment_length extension" \
+            -S "found max fragment length extension" \
+            -S "server hello, max_fragment_length extension" \
+            -C "found max_fragment_length extension" \
+            -c "20000 bytes written in 2 fragments" \
+            -s "16384 bytes read" \
+            -s "3616 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
+run_test    "Max fragment length, DTLS: enabled, default, larger message" \
+            "$P_SRV debug_level=3 dtls=1" \
+            "$P_CLI debug_level=3 dtls=1 request_size=20000" \
+            1 \
+            -c "Maximum fragment length is 16384" \
+            -s "Maximum fragment length is 16384" \
+            -C "client hello, adding max_fragment_length extension" \
+            -S "found max fragment length extension" \
+            -S "server hello, max_fragment_length extension" \
+            -C "found max_fragment_length extension" \
+            -c "fragment larger than.*maximum "
+
+requires_config_disabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
+run_test    "Max fragment length: disabled, larger message" \
+            "$P_SRV debug_level=3" \
+            "$P_CLI debug_level=3 request_size=20000" \
+            0 \
+            -C "Maximum fragment length is 16384" \
+            -S "Maximum fragment length is 16384" \
+            -c "20000 bytes written in 2 fragments" \
+            -s "16384 bytes read" \
+            -s "3616 bytes read"
+
+requires_config_disabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
+run_test    "Max fragment length DTLS: disabled, larger message" \
+            "$P_SRV debug_level=3 dtls=1" \
+            "$P_CLI debug_level=3 dtls=1 request_size=20000" \
+            1 \
+            -C "Maximum fragment length is 16384" \
+            -S "Maximum fragment length is 16384" \
+            -c "fragment larger than.*maximum "
+
 requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: used by client" \
             "$P_SRV debug_level=3" \

From 09930d1f019ded3138087bc1e95d5917c3624629 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 18 Sep 2017 15:04:19 +0100
Subject: [PATCH 356/745] Add expected number of fragments to 16384-byte packet
 tests

---
 tests/ssl-opt.sh | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 9d476b4108..50b7d1536f 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -3382,6 +3382,7 @@ run_test    "Large packet SSLv3 BlockCipher" \
             "$P_CLI request_size=16384 force_version=ssl3 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_SSL3
@@ -3390,6 +3391,7 @@ run_test    "Large packet SSLv3 StreamCipher" \
             "$P_CLI request_size=16384 force_version=ssl3 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.0 BlockCipher" \
@@ -3397,6 +3399,7 @@ run_test    "Large packet TLS 1.0 BlockCipher" \
             "$P_CLI request_size=16384 force_version=tls1 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.0 BlockCipher truncated MAC" \
@@ -3405,6 +3408,7 @@ run_test    "Large packet TLS 1.0 BlockCipher truncated MAC" \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.0 StreamCipher truncated MAC" \
@@ -3413,6 +3417,7 @@ run_test    "Large packet TLS 1.0 StreamCipher truncated MAC" \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.1 BlockCipher" \
@@ -3420,6 +3425,7 @@ run_test    "Large packet TLS 1.1 BlockCipher" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.1 StreamCipher" \
@@ -3427,6 +3433,7 @@ run_test    "Large packet TLS 1.1 StreamCipher" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.1 BlockCipher truncated MAC" \
@@ -3435,6 +3442,7 @@ run_test    "Large packet TLS 1.1 BlockCipher truncated MAC" \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.1 StreamCipher truncated MAC" \
@@ -3443,6 +3451,7 @@ run_test    "Large packet TLS 1.1 StreamCipher truncated MAC" \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 BlockCipher" \
@@ -3450,6 +3459,7 @@ run_test    "Large packet TLS 1.2 BlockCipher" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 BlockCipher larger MAC" \
@@ -3457,6 +3467,7 @@ run_test    "Large packet TLS 1.2 BlockCipher larger MAC" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-ECDHE-RSA-WITH-AES-256-CBC-SHA384" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 BlockCipher truncated MAC" \
@@ -3465,6 +3476,7 @@ run_test    "Large packet TLS 1.2 BlockCipher truncated MAC" \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 StreamCipher" \
@@ -3472,6 +3484,7 @@ run_test    "Large packet TLS 1.2 StreamCipher" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 StreamCipher truncated MAC" \
@@ -3480,6 +3493,7 @@ run_test    "Large packet TLS 1.2 StreamCipher truncated MAC" \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 AEAD" \
@@ -3487,6 +3501,7 @@ run_test    "Large packet TLS 1.2 AEAD" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CCM" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 run_test    "Large packet TLS 1.2 AEAD shorter tag" \
@@ -3494,6 +3509,7 @@ run_test    "Large packet TLS 1.2 AEAD shorter tag" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CCM-8" \
             0 \
+            -c "16384 bytes written in 1 fragments" \
             -s "Read from client: 16384 bytes read"
 
 # Tests for DTLS HelloVerifyRequest

From 2b187c4d5f02e7ff76015c6d1fc9e9c874ee9353 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 18 Sep 2017 14:58:11 +0100
Subject: [PATCH 357/745] Correct typo

---
 library/ssl_tls.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 661ae7065b..228f97def3 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -7100,7 +7100,7 @@ static int ssl_write_real( mbedtls_ssl_context *ssl,
  *
  * With non-blocking I/O, ssl_write_real() may return WANT_WRITE,
  * then the caller will call us again with the same arguments, so
- * remember wether we already did the split or not.
+ * remember whether we already did the split or not.
  */
 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING)
 static int ssl_write_split( mbedtls_ssl_context *ssl,

From 0b7b83fd91dfa45c446b41f0dfa3b897b5bc4e16 Mon Sep 17 00:00:00 2001
From: Florin <pfl@northq.com>
Date: Sat, 22 Jul 2017 09:01:44 +0200
Subject: [PATCH 358/745] Fixed SIGSEGV problem when writing with
 ssl_write_real a buffer that is over MBEDTLS_SSL_MAX_CONTENT_LEN bytes

Signed-off-by: Florin <petriuc.florin@gmail.com>
---
 library/ssl_tls.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 228f97def3..b6e0eaa825 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -7054,7 +7054,9 @@ static int ssl_write_real( mbedtls_ssl_context *ssl,
     int ret;
 #if defined(MBEDTLS_SSL_MAX_FRAGMENT_LENGTH)
     size_t max_len = mbedtls_ssl_get_max_frag_len( ssl );
-
+#else
+    size_t max_len = MBEDTLS_SSL_MAX_CONTENT_LEN;
+#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
     if( len > max_len )
     {
 #if defined(MBEDTLS_SSL_PROTO_DTLS)
@@ -7069,7 +7071,6 @@ static int ssl_write_real( mbedtls_ssl_context *ssl,
 #endif
             len = max_len;
     }
-#endif /* MBEDTLS_SSL_MAX_FRAGMENT_LENGTH */
 
     if( ssl->out_left != 0 )
     {

From 930025da6da15d9989a31a93d47c7e84181e370c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 18 Sep 2017 16:07:19 +0100
Subject: [PATCH 359/745] Adapt ChangeLog

---
 ChangeLog | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 227faed6b6..1154075e04 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,17 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Security
+   * Fix a potential heap buffer overflow in mbedtls_ssl_write. When the (by
+     default enabled) maximum fragment length extension is disabled in the
+     config and the application data buffer passed to mbedtls_ssl_write
+     is larger than the internal message buffer (16384 bytes by default), the
+     latter overflows. The exploitability of this issue depends on whether the
+     application layer can be forced into sending such large packets. The issue
+     was independently reported by Tim Nordell via e-mail and by Florin Petriuc
+     and sjorsdewit on GitHub. Fix proposed by Florin Petriuc in #1022. Fixes #707.
+
 = mbed TLS 2.6.0 branch released 2017-08-10
 
 Security

From 4b151fabb7b65a774f5fb5cbcb061314e54564c9 Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Wed, 20 Sep 2017 13:46:37 +0100
Subject: [PATCH 360/745] DHM: Add negative tests for parameter checking

A bug in the dhm_check_range() function makes it pass even when the
parameters are not in the range. This commit adds tests for signalling
this problem as well as a couple of other negative tests.
---
 tests/suites/test_suite_dhm.data     | 18 +++++++++++++++---
 tests/suites/test_suite_dhm.function |  7 +++++--
 2 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/tests/suites/test_suite_dhm.data b/tests/suites/test_suite_dhm.data
index f2cdeffa50..e351ebdd41 100644
--- a/tests/suites/test_suite_dhm.data
+++ b/tests/suites/test_suite_dhm.data
@@ -1,11 +1,23 @@
 Diffie-Hellman full exchange #1
-dhm_do_dhm:10:"23":10:"5"
+dhm_do_dhm:10:"23":10:"5":0
 
 Diffie-Hellman full exchange #2
-dhm_do_dhm:10:"93450983094850938450983409623":10:"9345098304850938450983409622"
+dhm_do_dhm:10:"93450983094850938450983409623":10:"9345098304850938450983409622":0
 
 Diffie-Hellman full exchange #3
-dhm_do_dhm:10:"93450983094850938450983409623982317398171298719873918739182739712938719287391879381271":10:"9345098309485093845098340962223981329819812792137312973297123912791271"
+dhm_do_dhm:10:"93450983094850938450983409623982317398171298719873918739182739712938719287391879381271":10:"9345098309485093845098340962223981329819812792137312973297123912791271":0
+
+Diffie-Hellman trivial subgroup #1
+dhm_do_dhm:10:"23":10:"1":MBEDTLS_ERR_DHM_BAD_INPUT_DATA
+
+Diffie-Hellman trivial subgroup #2
+dhm_do_dhm:10:"23":10:"-1":MBEDTLS_ERR_DHM_BAD_INPUT_DATA
+
+Diffie-Hellman small modulus
+dhm_do_dhm:10:"3":10:"5":MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED
+
+Diffie-Hellman zero modulus
+dhm_do_dhm:10:"0":10:"5":MBEDTLS_ERR_DHM_BAD_INPUT_DATA
 
 Diffie-Hallman load parameters from file
 dhm_file:"data_files/dhparams.pem":"9e35f430443a09904f3a39a979797d070df53378e79c2438bef4e761f3c714553328589b041c809be1d6c6b5f1fc9f47d3a25443188253a992a56818b37ba9de5a40d362e56eff0be5417474c125c199272c8fe41dea733df6f662c92ae76556e755d10c64e6a50968f67fc6ea73d0dca8569be2ba204e23580d8bca2f4975b3":"02":128
diff --git a/tests/suites/test_suite_dhm.function b/tests/suites/test_suite_dhm.function
index b9b8e1956b..4fd8fff237 100644
--- a/tests/suites/test_suite_dhm.function
+++ b/tests/suites/test_suite_dhm.function
@@ -9,7 +9,7 @@
 
 /* BEGIN_CASE */
 void dhm_do_dhm( int radix_P, char *input_P,
-                 int radix_G, char *input_G )
+                 int radix_G, char *input_G, int result )
 {
     mbedtls_dhm_context ctx_srv;
     mbedtls_dhm_context ctx_cli;
@@ -44,7 +44,10 @@ void dhm_do_dhm( int radix_P, char *input_P,
     /*
      * First key exchange
      */
-    TEST_ASSERT( mbedtls_dhm_make_params( &ctx_srv, x_size, ske, &ske_len, &rnd_pseudo_rand, &rnd_info ) == 0 );
+    TEST_ASSERT( mbedtls_dhm_make_params( &ctx_srv, x_size, ske, &ske_len, &rnd_pseudo_rand, &rnd_info ) == result );
+    if ( result != 0 )
+        goto exit;
+
     ske[ske_len++] = 0;
     ske[ske_len++] = 0;
     TEST_ASSERT( mbedtls_dhm_read_params( &ctx_cli, &p, ske + ske_len ) == 0 );

From aa325d7b7f5656edfb2b61cbab2189fd01818975 Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Wed, 20 Sep 2017 15:33:24 +0100
Subject: [PATCH 361/745] DHM: Fix dhm_check_range() always returning 0

Although the variable ret was initialised to an error, the
MBEDTLS_MPI_CHK macro was overwriting it. Therefore it ended up being
0 whenewer the bignum computation was successfull and stayed 0
independently of the actual check.
---
 ChangeLog     |  6 +++++-
 library/dhm.c | 11 +++++++----
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e199682eab..ce0e831734 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,10 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS x.x.x released xxxx-xx-xx
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Security
+   * Fix dhm_check_range() failing to detect trivial subgroups and essentially
+     always returning 0. Reported by prashantkspatil.
 
 Bugfix
    * Fix ssl_parse_record_header() to silently discard invalid DTLS records
diff --git a/library/dhm.c b/library/dhm.c
index bec52a11df..620610dabd 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -93,6 +93,9 @@ static int dhm_read_bignum( mbedtls_mpi *X,
  *
  * Parameter should be: 2 <= public_param <= P - 2
  *
+ * This means that we need to return an error if
+ *              public_param < 2 or public param > P-2
+ *
  * For more information on the attack, see:
  *  http://www.cl.cam.ac.uk/~rja14/Papers/psandqs.pdf
  *  http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-2643
@@ -100,17 +103,17 @@ static int dhm_read_bignum( mbedtls_mpi *X,
 static int dhm_check_range( const mbedtls_mpi *param, const mbedtls_mpi *P )
 {
     mbedtls_mpi L, U;
-    int ret = MBEDTLS_ERR_DHM_BAD_INPUT_DATA;
+    int ret = 0;
 
     mbedtls_mpi_init( &L ); mbedtls_mpi_init( &U );
 
     MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &L, 2 ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &U, P, 2 ) );
 
-    if( mbedtls_mpi_cmp_mpi( param, &L ) >= 0 &&
-        mbedtls_mpi_cmp_mpi( param, &U ) <= 0 )
+    if( mbedtls_mpi_cmp_mpi( param, &L ) < 0 ||
+        mbedtls_mpi_cmp_mpi( param, &U ) > 0 )
     {
-        ret = 0;
+        ret = MBEDTLS_ERR_DHM_BAD_INPUT_DATA;
     }
 
 cleanup:

From b174c84a3b5aa3353e02a565a9cfe36cc6795384 Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Wed, 20 Sep 2017 16:26:04 +0100
Subject: [PATCH 362/745] Refine dhm_check_range() fix Changelog entry

---
 ChangeLog | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index ce0e831734..3da4a84d76 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,8 +3,8 @@ mbed TLS ChangeLog (Sorted per branch, date)
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
 Security
-   * Fix dhm_check_range() failing to detect trivial subgroups and essentially
-     always returning 0. Reported by prashantkspatil.
+   * Fix dhm_check_range() failing to detect trivial subgroups and potentially
+     leaking 1 bit of the private key. Reported by prashantkspatil.
 
 Bugfix
    * Fix ssl_parse_record_header() to silently discard invalid DTLS records

From 1ad1c6d4e18b32118863a63a42f4a6d70084e6ca Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Thu, 21 Sep 2017 09:02:11 +0100
Subject: [PATCH 363/745] Fix typo

---
 library/dhm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/dhm.c b/library/dhm.c
index 620610dabd..71b4f85d73 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -94,7 +94,7 @@ static int dhm_read_bignum( mbedtls_mpi *X,
  * Parameter should be: 2 <= public_param <= P - 2
  *
  * This means that we need to return an error if
- *              public_param < 2 or public param > P-2
+ *              public_param < 2 or public_param > P-2
  *
  * For more information on the attack, see:
  *  http://www.cl.cam.ac.uk/~rja14/Papers/psandqs.pdf

From e1b1d0af8ea5049e062f83e0411a5f22e35a81f1 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 22 Sep 2017 15:35:16 +0100
Subject: [PATCH 364/745] Fix senseless comment

---
 programs/x509/cert_write.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/programs/x509/cert_write.c b/programs/x509/cert_write.c
index 6504dcd625..bc38be280d 100644
--- a/programs/x509/cert_write.c
+++ b/programs/x509/cert_write.c
@@ -170,8 +170,8 @@ struct options
     int selfsign;               /* selfsign the certificate             */
     int is_ca;                  /* is a CA certificate                  */
     int max_pathlen;            /* maximum CA path length               */
-    int authority_identifier;   /* add authority identifier id to CRT   */
-    int subject_identifier;     /* add subject identifier id to CRT     */
+    int authority_identifier;   /* add authority identifier to CRT      */
+    int subject_identifier;     /* add subject identifier to CRT        */
     int basic_constraints;      /* add basic constraints ext to CRT     */
     int version;                /* CRT version                          */
     mbedtls_md_type_t md;       /* Hash used for signing                */

From 38eff437910eb3a46912478f4993d50870222b19 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 22 Sep 2017 15:38:20 +0100
Subject: [PATCH 365/745] Use X509 CRT version macros in cert_write program

---
 programs/x509/cert_write.c | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/programs/x509/cert_write.c b/programs/x509/cert_write.c
index bc38be280d..59afb61e62 100644
--- a/programs/x509/cert_write.c
+++ b/programs/x509/cert_write.c
@@ -269,7 +269,7 @@ int main( int argc, char *argv[] )
     opt.max_pathlen         = DFL_MAX_PATHLEN;
     opt.key_usage           = DFL_KEY_USAGE;
     opt.ns_cert_type        = DFL_NS_CERT_TYPE;
-    opt.version             = DFL_VERSION;
+    opt.version             = DFL_VERSION - 1;
     opt.md                  = DFL_DIGEST;
     opt.subject_identifier   = DFL_SUBJ_IDENT;
     opt.authority_identifier = DFL_AUTH_IDENT;
@@ -362,6 +362,7 @@ int main( int argc, char *argv[] )
             opt.version = atoi( q );
             if( opt.version < 1 || opt.version > 3 )
                 goto usage;
+            opt.version--;
         }
         else if( strcmp( p, "selfsign" ) == 0 )
         {
@@ -628,7 +629,7 @@ int main( int argc, char *argv[] )
     mbedtls_printf( "  . Setting certificate values ..." );
     fflush( stdout );
 
-    mbedtls_x509write_crt_set_version( &crt, opt.version - 1 );
+    mbedtls_x509write_crt_set_version( &crt, opt.version );
     mbedtls_x509write_crt_set_md_alg( &crt, opt.md );
 
     ret = mbedtls_x509write_crt_set_serial( &crt, &serial );
@@ -651,7 +652,8 @@ int main( int argc, char *argv[] )
 
     mbedtls_printf( " ok\n" );
 
-    if( opt.version == 3 && opt.basic_constraints )
+    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
+        opt.basic_constraints != 0 )
     {
         mbedtls_printf( "  . Adding the Basic Constraints extension ..." );
         fflush( stdout );
@@ -670,7 +672,8 @@ int main( int argc, char *argv[] )
     }
 
 #if defined(MBEDTLS_SHA1_C)
-    if( opt.version == 3 && opt.subject_identifier )
+    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
+        opt.subject_identifier != 0 )
     {
         mbedtls_printf( "  . Adding the Subject Key Identifier ..." );
         fflush( stdout );
@@ -688,7 +691,8 @@ int main( int argc, char *argv[] )
         mbedtls_printf( " ok\n" );
     }
 
-    if( opt.version == 3 && opt.authority_identifier )
+    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
+        opt.authority_identifier != 0 )
     {
         mbedtls_printf( "  . Adding the Authority Key Identifier ..." );
         fflush( stdout );
@@ -707,7 +711,8 @@ int main( int argc, char *argv[] )
     }
 #endif /* MBEDTLS_SHA1_C */
 
-    if( opt.version == 3 && opt.key_usage )
+    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
+        opt.key_usage != 0 )
     {
         mbedtls_printf( "  . Adding the Key Usage extension ..." );
         fflush( stdout );
@@ -724,7 +729,8 @@ int main( int argc, char *argv[] )
         mbedtls_printf( " ok\n" );
     }
 
-    if( opt.version == 3 && opt.ns_cert_type )
+    if( opt.version == MBEDTLS_X509_CRT_VERSION_3 &&
+        opt.ns_cert_type != 0 )
     {
         mbedtls_printf( "  . Adding the NS Cert Type extension ..." );
         fflush( stdout );

From 7f3652ddf1d9598236c5551ec4e74a1c926a8eac Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 22 Sep 2017 15:39:02 +0100
Subject: [PATCH 366/745] Fix error code printing in cert_write

Error codes can consume up to two bytes, but only one was printed so far.
---
 programs/x509/cert_write.c | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/programs/x509/cert_write.c b/programs/x509/cert_write.c
index 59afb61e62..d04739389e 100644
--- a/programs/x509/cert_write.c
+++ b/programs/x509/cert_write.c
@@ -470,7 +470,7 @@ int main( int argc, char *argv[] )
     {
         mbedtls_strerror( ret, buf, 1024 );
         mbedtls_printf( " failed\n  !  mbedtls_mpi_read_string "
-                        "returned -0x%02x - %s\n\n", -ret, buf );
+                        "returned -0x%04x - %s\n\n", -ret, buf );
         goto exit;
     }
 
@@ -490,7 +490,7 @@ int main( int argc, char *argv[] )
         {
             mbedtls_strerror( ret, buf, 1024 );
             mbedtls_printf( " failed\n  !  mbedtls_x509_crt_parse_file "
-                            "returned -0x%02x - %s\n\n", -ret, buf );
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -500,7 +500,7 @@ int main( int argc, char *argv[] )
         {
             mbedtls_strerror( ret, buf, 1024 );
             mbedtls_printf( " failed\n  !  mbedtls_x509_dn_gets "
-                            "returned -0x%02x - %s\n\n", -ret, buf );
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -524,7 +524,7 @@ int main( int argc, char *argv[] )
         {
             mbedtls_strerror( ret, buf, 1024 );
             mbedtls_printf( " failed\n  !  mbedtls_x509_csr_parse_file "
-                            "returned -0x%02x - %s\n\n", -ret, buf );
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -534,7 +534,7 @@ int main( int argc, char *argv[] )
         {
             mbedtls_strerror( ret, buf, 1024 );
             mbedtls_printf( " failed\n  !  mbedtls_x509_dn_gets "
-                            "returned -0x%02x - %s\n\n", -ret, buf );
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -559,7 +559,7 @@ int main( int argc, char *argv[] )
         {
             mbedtls_strerror( ret, buf, 1024 );
             mbedtls_printf( " failed\n  !  mbedtls_pk_parse_keyfile "
-                            "returned -0x%02x - %s\n\n", -ret, buf );
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -614,7 +614,7 @@ int main( int argc, char *argv[] )
     {
         mbedtls_strerror( ret, buf, 1024 );
         mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_subject_name "
-                        "returned -0x%02x - %s\n\n", -ret, buf );
+                        "returned -0x%04x - %s\n\n", -ret, buf );
         goto exit;
     }
 
@@ -622,7 +622,7 @@ int main( int argc, char *argv[] )
     {
         mbedtls_strerror( ret, buf, 1024 );
         mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_issuer_name "
-                        "returned -0x%02x - %s\n\n", -ret, buf );
+                        "returned -0x%04x - %s\n\n", -ret, buf );
         goto exit;
     }
 
@@ -637,7 +637,7 @@ int main( int argc, char *argv[] )
     {
         mbedtls_strerror( ret, buf, 1024 );
         mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_serial "
-                        "returned -0x%02x - %s\n\n", -ret, buf );
+                        "returned -0x%04x - %s\n\n", -ret, buf );
         goto exit;
     }
 
@@ -646,7 +646,7 @@ int main( int argc, char *argv[] )
     {
         mbedtls_strerror( ret, buf, 1024 );
         mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_validity "
-                        "returned -0x%02x - %s\n\n", -ret, buf );
+                        "returned -0x%04x - %s\n\n", -ret, buf );
         goto exit;
     }
 
@@ -664,7 +664,7 @@ int main( int argc, char *argv[] )
         {
             mbedtls_strerror( ret, buf, 1024 );
             mbedtls_printf( " failed\n  !  x509write_crt_set_basic_contraints "
-                            "returned -0x%02x - %s\n\n", -ret, buf );
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -683,7 +683,7 @@ int main( int argc, char *argv[] )
         {
             mbedtls_strerror( ret, buf, 1024 );
             mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_subject"
-                            "_key_identifier returned -0x%02x - %s\n\n",
+                            "_key_identifier returned -0x%04x - %s\n\n",
                             -ret, buf );
             goto exit;
         }
@@ -702,7 +702,7 @@ int main( int argc, char *argv[] )
         {
             mbedtls_strerror( ret, buf, 1024 );
             mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_authority_"
-                            "key_identifier returned -0x%02x - %s\n\n",
+                            "key_identifier returned -0x%04x - %s\n\n",
                             -ret, buf );
             goto exit;
         }
@@ -722,7 +722,7 @@ int main( int argc, char *argv[] )
         {
             mbedtls_strerror( ret, buf, 1024 );
             mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_key_usage "
-                            "returned -0x%02x - %s\n\n", -ret, buf );
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -740,7 +740,7 @@ int main( int argc, char *argv[] )
         {
             mbedtls_strerror( ret, buf, 1024 );
             mbedtls_printf( " failed\n  !  mbedtls_x509write_crt_set_ns_cert_type "
-                            "returned -0x%02x - %s\n\n", -ret, buf );
+                            "returned -0x%04x - %s\n\n", -ret, buf );
             goto exit;
         }
 
@@ -757,7 +757,7 @@ int main( int argc, char *argv[] )
                                    mbedtls_ctr_drbg_random, &ctr_drbg ) ) != 0 )
     {
         mbedtls_strerror( ret, buf, 1024 );
-        mbedtls_printf( " failed\n  !  write_certificate -0x%02x - %s\n\n",
+        mbedtls_printf( " failed\n  !  write_certificate -0x%04x - %s\n\n",
                         -ret, buf );
         goto exit;
     }

From a20e33ad59193567c4bdedf2b483adcc597d9517 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 22 Sep 2017 15:40:01 +0100
Subject: [PATCH 367/745] Use X509 CRT version macros for version checks in
 x509write_crt_der

---
 library/x509write_crt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/x509write_crt.c b/library/x509write_crt.c
index 0611cc8472..e8d5cbdbfd 100644
--- a/library/x509write_crt.c
+++ b/library/x509write_crt.c
@@ -334,7 +334,7 @@ int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf,
      */
 
     /* Only for v3 */
-    if( ctx->version == 2 )
+    if( ctx->version == MBEDTLS_X509_CRT_VERSION_3 )
     {
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_x509_write_extensions( &c, tmp_buf, ctx->extensions ) );
         MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c, tmp_buf, len ) );
@@ -397,7 +397,7 @@ int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf,
      */
 
     /* Can be omitted for v1 */
-    if( ctx->version > 0 )
+    if( ctx->version != MBEDTLS_X509_CRT_VERSION_1 )
     {
         sub_len = 0;
         MBEDTLS_ASN1_CHK_ADD( sub_len, mbedtls_asn1_write_int( &c, tmp_buf, ctx->version ) );

From d8a6f7cfbe2b506e5c571022bbe620b7a30f6796 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 22 Sep 2017 16:05:43 +0100
Subject: [PATCH 368/745] Clarify code-paths in x509write_csr and x509write_crt

---
 library/x509write_crt.c | 2 +-
 library/x509write_csr.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/x509write_crt.c b/library/x509write_crt.c
index e8d5cbdbfd..0af23d7fac 100644
--- a/library/x509write_crt.c
+++ b/library/x509write_crt.c
@@ -321,7 +321,7 @@ int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf,
     else if( mbedtls_pk_can_do( ctx->issuer_key, MBEDTLS_PK_ECDSA ) )
         pk_alg = MBEDTLS_PK_ECDSA;
     else
-        pk_alg = MBEDTLS_PK_NONE;
+        return( MBEDTLS_ERR_X509_INVALID_ALG );
 
     if( ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
                                           &sig_oid, &sig_oid_len ) ) != 0 )
diff --git a/library/x509write_csr.c b/library/x509write_csr.c
index da40eb5c17..e80053828f 100644
--- a/library/x509write_csr.c
+++ b/library/x509write_csr.c
@@ -205,7 +205,7 @@ int mbedtls_x509write_csr_der( mbedtls_x509write_csr *ctx, unsigned char *buf, s
     else if( mbedtls_pk_can_do( ctx->key, MBEDTLS_PK_ECDSA ) )
         pk_alg = MBEDTLS_PK_ECDSA;
     else
-        pk_alg = MBEDTLS_PK_NONE;
+        return( MBEDTLS_ERR_X509_INVALID_ALG );
 
     if( ( ret = mbedtls_oid_get_oid_by_sig_alg( pk_alg, ctx->md_alg,
                                                 &sig_oid, &sig_oid_len ) ) != 0 )

From 6428f8d78e620c9c4853dd64b14d75b9ce941972 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 22 Sep 2017 16:58:50 +0100
Subject: [PATCH 369/745] Let ssl-opt.sh gracefully fail is SSL_MAX_CONTENT_LEN
 is not 16384

Some tests in ssl-opt.sh require MBEDTLS_SSL_MAX_CONTENT_LEN to be set to its
default value of 16384 to succeed. While ideally such a dependency should not
exist, as a short-term remedy this commit adds a small check that will at least
lead to graceful exit if that assumption is violated.
---
 tests/ssl-opt.sh | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 50b7d1536f..4865043b28 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -1292,6 +1292,21 @@ run_test    "Session resume using cache: openssl server" \
 
 # Tests for Max Fragment Length extension
 
+MAX_CONTENT_LEN_EXPECT='16384'
+MAX_CONTENT_LEN_CONFIG=$( ../scripts/config.pl get MBEDTLS_SSL_MAX_CONTENT_LEN)
+
+if [ -n "$MAX_CONTENT_LEN_CONFIG" ] && [ "$MAX_CONTENT_LEN_CONFIG" -ne "$MAX_CONTENT_LEN_EXPECT" ]; then
+    printf "The ${CONFIG_H} file contains a value for the configuration of\n"
+    printf "MBEDTLS_SSL_MAX_CONTENT_LEN that is different from the script’s\n"
+    printf "test value of ${MAX_CONTENT_LEN_EXPECT}. \n"
+    printf "\n"
+    printf "The tests assume this value and if it changes, the tests in this\n"
+    printf "script should also be adjusted.\n"
+    printf "\n"
+
+    exit 1
+fi
+
 requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: enabled, default" \
             "$P_SRV debug_level=3" \

From 152633093112a78ffbb8158eec4d8944c0d7dc25 Mon Sep 17 00:00:00 2001
From: Jaeden Amero <jaeden.amero@arm.com>
Date: Thu, 21 Sep 2017 12:53:48 +0100
Subject: [PATCH 370/745] Allow alternate implementation of GCM

Provide the ability to use an alternative implementation of GCM in place
of the library-provided implementation.
---
 ChangeLog                  |  6 ++++++
 include/mbedtls/config.h   |  1 +
 include/mbedtls/gcm.h      | 15 +++++++++++++++
 library/gcm.c              |  4 ++++
 library/version_features.c |  3 +++
 5 files changed, 29 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 227faed6b6..d3833085b1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Features
+   * Add support for alternative implementations of GCM, selected by the
+     configuration flag MBEDTLS_GCM_ALT in config.h
+
 = mbed TLS 2.6.0 branch released 2017-08-10
 
 Security
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 47c7196402..94bf0d1209 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -267,6 +267,7 @@
 //#define MBEDTLS_BLOWFISH_ALT
 //#define MBEDTLS_CAMELLIA_ALT
 //#define MBEDTLS_DES_ALT
+//#define MBEDTLS_GCM_ALT
 //#define MBEDTLS_XTEA_ALT
 //#define MBEDTLS_MD2_ALT
 //#define MBEDTLS_MD4_ALT
diff --git a/include/mbedtls/gcm.h b/include/mbedtls/gcm.h
index 1b77aaedd4..8f3b565757 100644
--- a/include/mbedtls/gcm.h
+++ b/include/mbedtls/gcm.h
@@ -33,6 +33,8 @@
 #define MBEDTLS_ERR_GCM_AUTH_FAILED                       -0x0012  /**< Authenticated decryption failed. */
 #define MBEDTLS_ERR_GCM_BAD_INPUT                         -0x0014  /**< Bad input parameters to function. */
 
+#if !defined(MBEDTLS_GCM_ALT)
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -206,6 +208,18 @@ int mbedtls_gcm_finish( mbedtls_gcm_context *ctx,
  */
 void mbedtls_gcm_free( mbedtls_gcm_context *ctx );
 
+#ifdef __cplusplus
+}
+#endif
+
+#else  /* !MBEDTLS_GCM_ALT */
+#include "gcm_alt.h"
+#endif /* !MBEDTLS_GCM_ALT */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * \brief          Checkup routine
  *
@@ -217,4 +231,5 @@ int mbedtls_gcm_self_test( int verbose );
 }
 #endif
 
+
 #endif /* gcm.h */
diff --git a/library/gcm.c b/library/gcm.c
index fccb092bdd..2b49fa66c7 100644
--- a/library/gcm.c
+++ b/library/gcm.c
@@ -54,6 +54,8 @@
 #endif /* MBEDTLS_PLATFORM_C */
 #endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
 
+#if !defined(MBEDTLS_GCM_ALT)
+
 /*
  * 32-bit integer manipulation macros (big endian)
  */
@@ -508,6 +510,8 @@ void mbedtls_gcm_free( mbedtls_gcm_context *ctx )
     mbedtls_zeroize( ctx, sizeof( mbedtls_gcm_context ) );
 }
 
+#endif /* !MBEDTLS_GCM_ALT */
+
 #if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
 /*
  * AES-GCM test vectors from:
diff --git a/library/version_features.c b/library/version_features.c
index 5cbe8aca37..50afe1e244 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -99,6 +99,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_DES_ALT)
     "MBEDTLS_DES_ALT",
 #endif /* MBEDTLS_DES_ALT */
+#if defined(MBEDTLS_GCM_ALT)
+    "MBEDTLS_GCM_ALT",
+#endif /* MBEDTLS_GCM_ALT */
 #if defined(MBEDTLS_XTEA_ALT)
     "MBEDTLS_XTEA_ALT",
 #endif /* MBEDTLS_XTEA_ALT */

From 2981a0a7402ea331b6eb74599de64d0c825c9e73 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Sun, 24 Sep 2017 15:41:09 +0300
Subject: [PATCH 371/745] Address Andres PR comments

Address Andres' comments in the PR
---
 ChangeLog       | 5 +++--
 library/ecdsa.c | 3 +++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e9be97bd43..94eba42089 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -38,8 +38,9 @@ Changes
      by Jean-Philippe Aumasson.
    * Add support for alternative implementation for ECDSA, controlled by new
      configuration flag MBEDTLS_ECDSA_ALT in config.h.
-     Alternative Ecdsa is supported for implementation of `mbedtls_ecdsa_sign`
-     and `mbedtls_ecdsa_verify`.
+     The following functions from the ECDSA module can be replaced
+     with an alternative implementation:
+     mbedtls_ecdsa_sign(), mbedtls_ecdsa_verify() and mbedtls_ecdsa_genkey().
 
 = mbed TLS 2.5.0 branch released 2017-05-17
 
diff --git a/library/ecdsa.c b/library/ecdsa.c
index 8804ca62f7..804884bcaf 100644
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -37,9 +37,11 @@
 #include "mbedtls/asn1write.h"
 
 #include <string.h>
+
 #if defined(MBEDTLS_ECDSA_DETERMINISTIC)
 #include "mbedtls/hmac_drbg.h"
 #endif
+
 /*
  * Derive a suitable integer for group grp from a buffer of length len
  * SEC1 4.1.3 step 5 aka SEC1 4.1.4 step 3
@@ -314,6 +316,7 @@ static int ecdsa_signature_to_asn1( const mbedtls_mpi *r, const mbedtls_mpi *s,
 
     return( 0 );
 }
+
 /*
  * Compute and write signature
  */

From 8b766218a845551f7006a6982750eb3723915633 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Sun, 24 Sep 2017 15:44:56 +0300
Subject: [PATCH 372/745] Update ChangeLog

Update ChangeLog according to Andres seggestion
---
 ChangeLog | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a2a2a366b7..23698c2339 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -38,8 +38,9 @@ Changes
      by Jean-Philippe Aumasson.
    * Add support for alternative implementation for ECDH, controlled by new
      configuration flag MBEDTLS_ECDH_ALT in config.h.
-     Alternative Ecdh is supported for implementation of `mbedtls_ecdh_gen_public`
-     and `mbedtls_ecdh_compute_shared`.
+     The following functions from the ECDH module can be replaced
+     with an alternative implementation:
+     mbedtls_ecdh_gen_public() and mbedtls_ecdh_compute_shared().
 
 = mbed TLS 2.5.0 branch released 2017-05-17
 

From cc5662811729486ba5f063e97e312f664bb7377c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 26 Sep 2017 16:21:19 +0100
Subject: [PATCH 373/745] Don't use all_final as a target in
 tests/data_files/Makefile

The `neat` target in that Makefile assumes all_final to be a concatenation of
file names.
---
 tests/data_files/Makefile | 57 ++++++++++++++++++++++++++++++++++++---
 1 file changed, 53 insertions(+), 4 deletions(-)

diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index 630173fe54..3405c7f38c 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -22,7 +22,7 @@ OPENSSL ?= openssl
 default: all_final
 
 all_intermediate := # temporary files
-all_final := # files or targets used by tests
+all_final := # files used by tests
 
 
 
@@ -78,10 +78,13 @@ keys_rsa_pkcs8_pwd = PolarSSLTest
 ### all other encrypted RSA keys are derived.
 keyfile_1024:
 	$(OPENSSL) genrsa -out $@ 1024
+all_final += keyfile_1024
 keyfile_2048:
 	$(OPENSSL) genrsa -out $@ 2048
+all_final += keyfile_2048
 keyfile_4096:
 	$(OPENSSL) genrsa -out $@ 4096
+all_final += keyfile_4096
 
 ###
 ### PKCS1-encoded, encrypted RSA keys
@@ -90,40 +93,55 @@ keyfile_4096:
 ### 1024-bit
 keyfile_1024.des: keyfile_1024
 	$(OPENSSL) rsa -des -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_1024.des
 keyfile_1024.3des: keyfile_1024
 	$(OPENSSL) rsa -des3 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_1024.3des
 keyfile_1024.aes128: keyfile_1024
 	$(OPENSSL) rsa -aes128 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_1024.aes128
 keyfile_1024.aes192: keyfile_1024
 	$(OPENSSL) rsa -aes192 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_1024.aes192
 keyfile_1024.aes256: keyfile_1024
 	$(OPENSSL) rsa -aes256 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_1024.aes256
 keys_rsa_enc_basic_1024: keyfile_1024.des keyfile_1024.3des keyfile_1024.aes128 keyfile_1024.aes192 keyfile_1024.aes256
 
 # 2048-bit
 keyfile_2048.des: keyfile_2048
 	$(OPENSSL) rsa -des -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_2048.des
 keyfile_2048.3des: keyfile_2048
 	$(OPENSSL) rsa -des3 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_2048.3des
 keyfile_2048.aes128: keyfile_2048
 	$(OPENSSL) rsa -aes128 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_2048.aes128
 keyfile_2048.aes192: keyfile_2048
 	$(OPENSSL) rsa -aes192 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_2048.aes192
 keyfile_2048.aes256: keyfile_2048
 	$(OPENSSL) rsa -aes256 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_2048.aes256
 keys_rsa_enc_basic_2048: keyfile_2048.des keyfile_2048.3des keyfile_2048.aes128 keyfile_2048.aes192 keyfile_2048.aes256
 
 # 4096-bit
 keyfile_4096.des: keyfile_4096
 	$(OPENSSL) rsa -des -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_4096.des
 keyfile_4096.3des: keyfile_4096
 	$(OPENSSL) rsa -des3 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_4096.3des
 keyfile_4096.aes128: keyfile_4096
 	$(OPENSSL) rsa -aes128 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_4096.aes128
 keyfile_4096.aes192: keyfile_4096
 	$(OPENSSL) rsa -aes192 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_4096.aes192
 keyfile_4096.aes256: keyfile_4096
 	$(OPENSSL) rsa -aes256 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
+all_final += keyfile_4096.aes256
 keys_rsa_enc_basic_4096: keyfile_4096.des keyfile_4096.3des keyfile_4096.aes128 keyfile_4096.aes192 keyfile_4096.aes256
 
 ###
@@ -133,20 +151,26 @@ keys_rsa_enc_basic_4096: keyfile_4096.des keyfile_4096.3des keyfile_4096.aes128
 ### 1024-bit
 pkcs8_pbe_sha1_3des_1024.der: keyfile_1024
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+all_final += pkcs8_pbe_sha1_3des_1024.der
 pkcs8_pbe_sha1_3des_1024.key: keyfile_1024
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+all_final += pkcs8_pbe_sha1_3des_1024.key
 keys_rsa_enc_pkcs8_v1_1024_3des: pkcs8_pbe_sha1_3des_1024.key pkcs8_pbe_sha1_3des_1024.der
 
 pkcs8_pbe_sha1_2des_1024.der: keyfile_1024
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+all_final += pkcs8_pbe_sha1_2des_1024.der
 pkcs8_pbe_sha1_2des_1024.key: keyfile_1024
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+all_final += pkcs8_pbe_sha1_2des_1024.key
 keys_rsa_enc_pkcs8_v1_1024_2des: pkcs8_pbe_sha1_2des_1024.key pkcs8_pbe_sha1_2des_1024.der
 
 pkcs8_pbe_sha1_rc4_128_1024.der: keyfile_1024
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+all_final += pkcs8_pbe_sha1_rc4_128_1024.der
 pkcs8_pbe_sha1_rc4_128_1024.key: keyfile_1024
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+all_final += pkcs8_pbe_sha1_rc4_128_1024.key
 keys_rsa_enc_pkcs8_v1_1024_rc4_128: pkcs8_pbe_sha1_rc4_128_1024.key pkcs8_pbe_sha1_rc4_128_1024.der
 
 keys_rsa_enc_pkcs8_v1_1024: keys_rsa_enc_pkcs8_v1_1024_3des keys_rsa_enc_pkcs8_v1_1024_2des keys_rsa_enc_pkcs8_v1_1024_rc4_128
@@ -154,20 +178,26 @@ keys_rsa_enc_pkcs8_v1_1024: keys_rsa_enc_pkcs8_v1_1024_3des keys_rsa_enc_pkcs8_v
 ### 2048-bit
 pkcs8_pbe_sha1_3des_2048.der: keyfile_2048
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+all_final += pkcs8_pbe_sha1_3des_2048.der
 pkcs8_pbe_sha1_3des_2048.key: keyfile_2048
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+all_final += pkcs8_pbe_sha1_3des_2048.key
 keys_rsa_enc_pkcs8_v1_2048_3des: pkcs8_pbe_sha1_3des_2048.key pkcs8_pbe_sha1_3des_2048.der
 
 pkcs8_pbe_sha1_2des_2048.der: keyfile_2048
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+all_final += pkcs8_pbe_sha1_2des_2048.der
 pkcs8_pbe_sha1_2des_2048.key: keyfile_2048
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+all_final += pkcs8_pbe_sha1_2des_2048.key
 keys_rsa_enc_pkcs8_v1_2048_2des: pkcs8_pbe_sha1_2des_2048.key pkcs8_pbe_sha1_2des_2048.der
 
 pkcs8_pbe_sha1_rc4_128_2048.der: keyfile_2048
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+all_final += pkcs8_pbe_sha1_rc4_128_2048.der
 pkcs8_pbe_sha1_rc4_128_2048.key: keyfile_2048
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+all_final += pkcs8_pbe_sha1_rc4_128_2048.key
 keys_rsa_enc_pkcs8_v1_2048_rc4_128: pkcs8_pbe_sha1_rc4_128_2048.key pkcs8_pbe_sha1_rc4_128_2048.der
 
 keys_rsa_enc_pkcs8_v1_2048: keys_rsa_enc_pkcs8_v1_2048_3des keys_rsa_enc_pkcs8_v1_2048_2des keys_rsa_enc_pkcs8_v1_2048_rc4_128
@@ -175,20 +205,26 @@ keys_rsa_enc_pkcs8_v1_2048: keys_rsa_enc_pkcs8_v1_2048_3des keys_rsa_enc_pkcs8_v
 ### 4096-bit
 pkcs8_pbe_sha1_3des_4096.der: keyfile_4096
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+all_final += pkcs8_pbe_sha1_3des_4096.der
 pkcs8_pbe_sha1_3des_4096.key: keyfile_4096
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
+all_final += pkcs8_pbe_sha1_3des_4096.key
 keys_rsa_enc_pkcs8_v1_4096_3des: pkcs8_pbe_sha1_3des_4096.key pkcs8_pbe_sha1_3des_4096.der
 
 pkcs8_pbe_sha1_2des_4096.der: keyfile_4096
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+all_final += pkcs8_pbe_sha1_2des_4096.der
 pkcs8_pbe_sha1_2des_4096.key: keyfile_4096
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
+all_final += pkcs8_pbe_sha1_2des_4096.key
 keys_rsa_enc_pkcs8_v1_4096_2des: pkcs8_pbe_sha1_2des_4096.key pkcs8_pbe_sha1_2des_4096.der
 
 pkcs8_pbe_sha1_rc4_128_4096.der: keyfile_4096
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+all_final += pkcs8_pbe_sha1_rc4_128_4096.der
 pkcs8_pbe_sha1_rc4_128_4096.key: keyfile_4096
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
+all_final += pkcs8_pbe_sha1_rc4_128_4096.key
 keys_rsa_enc_pkcs8_v1_4096_rc4_128: pkcs8_pbe_sha1_rc4_128_4096.key pkcs8_pbe_sha1_rc4_128_4096.der
 
 keys_rsa_enc_pkcs8_v1_4096: keys_rsa_enc_pkcs8_v1_4096_3des keys_rsa_enc_pkcs8_v1_4096_2des keys_rsa_enc_pkcs8_v1_4096_rc4_128
@@ -200,14 +236,18 @@ keys_rsa_enc_pkcs8_v1_4096: keys_rsa_enc_pkcs8_v1_4096_3des keys_rsa_enc_pkcs8_v
 ### 1024-bit
 pkcs8_pbes2_pbkdf2_3des_1024.der: keyfile_1024
 	$(OPENSSL) pkcs8 -topk8 -v2 des3 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += pkcs8_pbes2_pbkdf2_3des_1024.der
 pkcs8_pbes2_pbkdf2_3des_1024.key: keyfile_1024
 	$(OPENSSL) pkcs8  -topk8 -v2 des3 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += pkcs8_pbes2_pbkdf2_3des_1024.key
 keys_rsa_enc_pkcs8_v2_1024_3des: pkcs8_pbes2_pbkdf2_3des_1024.der pkcs8_pbes2_pbkdf2_3des_1024.key
 
 pkcs8_pbes2_pbkdf2_des_1024.der: keyfile_1024
 	$(OPENSSL) pkcs8 -topk8 -v2 des -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += pkcs8_pbes2_pbkdf2_des_1024.der
 pkcs8_pbes2_pbkdf2_des_1024.key: keyfile_1024
 	$(OPENSSL) pkcs8  -topk8 -v2 des -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += pkcs8_pbes2_pbkdf2_des_1024.key
 keys_rsa_enc_pkcs8_v2_1024_des: pkcs8_pbes2_pbkdf2_des_1024.der pkcs8_pbes2_pbkdf2_des_1024.key
 
 keys_rsa_enc_pkcs8_v2_1024: keys_rsa_enc_pkcs8_v2_1024_3des keys_rsa_enc_pkcs8_v2_1024_des
@@ -215,14 +255,18 @@ keys_rsa_enc_pkcs8_v2_1024: keys_rsa_enc_pkcs8_v2_1024_3des keys_rsa_enc_pkcs8_v
 ### 2048-bit
 pkcs8_pbes2_pbkdf2_3des_2048.der: keyfile_2048
 	$(OPENSSL) pkcs8 -topk8 -v2 des3 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += pkcs8_pbes2_pbkdf2_3des_2048.der
 pkcs8_pbes2_pbkdf2_3des_2048.key: keyfile_2048
 	$(OPENSSL) pkcs8  -topk8 -v2 des3 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += pkcs8_pbes2_pbkdf2_3des_2048.key
 keys_rsa_enc_pkcs8_v2_2048_3des: pkcs8_pbes2_pbkdf2_3des_2048.der pkcs8_pbes2_pbkdf2_3des_2048.key
 
 pkcs8_pbes2_pbkdf2_des_2048.der: keyfile_2048
 	$(OPENSSL) pkcs8 -topk8 -v2 des -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += pkcs8_pbes2_pbkdf2_des_2048.der
 pkcs8_pbes2_pbkdf2_des_2048.key: keyfile_2048
 	$(OPENSSL) pkcs8  -topk8 -v2 des -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += pkcs8_pbes2_pbkdf2_des_2048.key
 keys_rsa_enc_pkcs8_v2_2048_des: pkcs8_pbes2_pbkdf2_des_2048.der pkcs8_pbes2_pbkdf2_des_2048.key
 
 keys_rsa_enc_pkcs8_v2_2048: keys_rsa_enc_pkcs8_v2_2048_3des keys_rsa_enc_pkcs8_v2_2048_des
@@ -230,14 +274,18 @@ keys_rsa_enc_pkcs8_v2_2048: keys_rsa_enc_pkcs8_v2_2048_3des keys_rsa_enc_pkcs8_v
 ### 4096-bit
 pkcs8_pbes2_pbkdf2_3des_4096.der: keyfile_4096
 	$(OPENSSL) pkcs8 -topk8 -v2 des3 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += pkcs8_pbes2_pbkdf2_3des_4096.der
 pkcs8_pbes2_pbkdf2_3des_4096.key: keyfile_4096
 	$(OPENSSL) pkcs8  -topk8 -v2 des3 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += pkcs8_pbes2_pbkdf2_3des_4096.key
 keys_rsa_enc_pkcs8_v2_4096_3des: pkcs8_pbes2_pbkdf2_3des_4096.der pkcs8_pbes2_pbkdf2_3des_4096.key
 
 pkcs8_pbes2_pbkdf2_des_4096.der: keyfile_4096
 	$(OPENSSL) pkcs8 -topk8 -v2 des -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += pkcs8_pbes2_pbkdf2_des_4096.der
 pkcs8_pbes2_pbkdf2_des_4096.key: keyfile_4096
 	$(OPENSSL) pkcs8  -topk8 -v2 des -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += pkcs8_pbes2_pbkdf2_des_4096.key
 keys_rsa_enc_pkcs8_v2_4096_des: pkcs8_pbes2_pbkdf2_des_4096.der pkcs8_pbes2_pbkdf2_des_4096.key
 
 keys_rsa_enc_pkcs8_v2_4096: keys_rsa_enc_pkcs8_v2_4096_3des keys_rsa_enc_pkcs8_v2_4096_des
@@ -261,8 +309,6 @@ keys_rsa_enc_pkcs8_v2: keys_rsa_enc_pkcs8_v2_1024 keys_rsa_enc_pkcs8_v2_2048 key
 ### Generate all RSA keys
 keys_rsa_all: keys_rsa_unenc keys_rsa_enc_basic keys_rsa_enc_pkcs8_v1 keys_rsa_enc_pkcs8_v2
 
-all_final += keys_rsa_all
-
 ################################################################
 #### Meta targets
 ################################################################
@@ -270,7 +316,10 @@ all_final += keys_rsa_all
 all_final: $(all_final)
 all: $(all_intermediate) $(all_final)
 
-.PHONY: default all_final all keys_rsa_unenc keys_rsa_enc_basic keys_rsa_enc_pkcs8_v1 keys_rsa_enc_pkcs8_v2 keys_rsa_all keys_rsa_enc_basic_1024 keys_rsa_enc_basic_2048 keys_rsa_enc_basic_4096 keys_rsa_enc_pkcs8_v1_1024 keys_rsa_enc_pkcs8_v1_2048 keys_rsa_enc_pkcs8_v1_4096 keys_rsa_enc_pkcs8_v2_1024 keys_rsa_enc_pkcs8_v2_2048 keys_rsa_enc_pkcs8_v2_4096
+.PHONY: default all_final all keys_rsa_unenc keys_rsa_enc_basic keys_rsa_enc_pkcs8_v1 keys_rsa_enc_pkcs8_v2 keys_rsa_all \
+	keys_rsa_enc_basic_1024 keys_rsa_enc_basic_2048 keys_rsa_enc_basic_4096 keys_rsa_enc_pkcs8_v1_1024		 \
+	keys_rsa_enc_pkcs8_v1_2048 keys_rsa_enc_pkcs8_v1_4096 keys_rsa_enc_pkcs8_v2_1024				 \
+	keys_rsa_enc_pkcs8_v2_2048 keys_rsa_enc_pkcs8_v2_4096
 
 # These files should not be committed to the repository.
 list_intermediate:

From 0e6dc84f3ec1e67a93dc3221ccd605da79589da4 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 27 Sep 2017 11:48:02 +0100
Subject: [PATCH 374/745] Deprecate Diffie-Hellman groups from RFC 5114

Also, change the way the standardized Diffie-Hellman groups are provided from
macro-based string-literals to global variables.
---
 include/mbedtls/dhm.h | 127 +++++++++++++++---------------------------
 library/dhm.c         |  97 ++++++++++++++++++++++++++++++++
 2 files changed, 142 insertions(+), 82 deletions(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index d7ab1522ec..f3ee14f650 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -38,6 +38,14 @@
 #define MBEDTLS_ERR_DHM_ALLOC_FAILED                      -0x3400  /**< Allocation of memory failed. */
 #define MBEDTLS_ERR_DHM_FILE_IO_ERROR                     -0x3480  /**< Read/write of file failed. */
 
+#if ! defined(MBEDTLS_DEPRECATED_REMOVED)
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED    __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+#endif
+
 /**
  * RFC 3526 defines a number of standardized Diffie-Hellman groups
  * for IKE.
@@ -51,93 +59,48 @@
  *  RFC 3526 4.    3072-bit MODP Group
  *  RFC 3526 5.    4096-bit MODP Group
  *  RFC 5114 2.2.  2048-bit MODP Group with 224-bit Prime Order Subgroup
+ * The constants with suffix "_p" denote the chosen prime moduli, while
+ * the constants with suffix "_g" denote the chosen generator
+ * of the associated prime field.
+ *
+ * All constants are represented as null-terminated strings containing the
+ * hexadecimal presentation of the respective numbers.
+ *
+ * \warning The origin of the primes in RFC 5114 is not documented and
+ *          their use therefore constitutes a security risk!
+ *
+ * \deprecated The primes from RFC 5114 are superseded by the primes
+ *             from RFC 3526 and RFC 7919 and should no longer be used.
+ *             They will be removed in the next major revision.
  */
-#define MBEDTLS_DHM_RFC3526_MODP_2048_P               \
-    "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
-    "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
-    "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
-    "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
-    "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \
-    "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \
-    "83655D23DCA3AD961C62F356208552BB9ED529077096966D" \
-    "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \
-    "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \
-    "DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
-    "15728E5A8AACAA68FFFFFFFFFFFFFFFF"
 
-#define MBEDTLS_DHM_RFC3526_MODP_2048_G          "02"
+const char *mbedtls_dhm_rfc3526_modp_2048_p;
+const char *mbedtls_dhm_rfc3526_modp_2048_g;
+const char *mbedtls_dhm_rfc3526_modp_3072_p;
+const char *mbedtls_dhm_rfc3526_modp_3072_g;
+const char *mbedtls_dhm_rfc3526_modp_4096_p;
+const char *mbedtls_dhm_rfc3526_modp_4096_g;
 
-#define MBEDTLS_DHM_RFC3526_MODP_3072_P               \
-    "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
-    "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
-    "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
-    "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
-    "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \
-    "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \
-    "83655D23DCA3AD961C62F356208552BB9ED529077096966D" \
-    "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \
-    "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \
-    "DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
-    "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64" \
-    "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7" \
-    "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B" \
-    "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C" \
-    "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31" \
-    "43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF"
 
-#define MBEDTLS_DHM_RFC3526_MODP_3072_G          "02"
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+MBEDTLS_DEPRECATED const char *mbedtls_dhm_rfc5114_modp_2048_p;
+MBEDTLS_DEPRECATED const char *mbedtls_dhm_rfc5114_modp_2048_g;
+#endif
 
-#define MBEDTLS_DHM_RFC3526_MODP_4096_P                \
-    "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
-    "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
-    "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
-    "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
-    "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D" \
-    "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F" \
-    "83655D23DCA3AD961C62F356208552BB9ED529077096966D" \
-    "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B" \
-    "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9" \
-    "DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
-    "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64" \
-    "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7" \
-    "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B" \
-    "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C" \
-    "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31" \
-    "43DB5BFCE0FD108E4B82D120A92108011A723C12A787E6D7" \
-    "88719A10BDBA5B2699C327186AF4E23C1A946834B6150BDA" \
-    "2583E9CA2AD44CE8DBBBC2DB04DE8EF92E8EFC141FBECAA6" \
-    "287C59474E6BC05D99B2964FA090C3A2233BA186515BE7ED" \
-    "1F612970CEE2D7AFB81BDD762170481CD0069127D5B05AA9" \
-    "93B4EA988D8FDDC186FFB7DC90A6C08F4DF435C934063199" \
-    "FFFFFFFFFFFFFFFF"
-
-#define MBEDTLS_DHM_RFC3526_MODP_4096_G          "02"
-
-#define MBEDTLS_DHM_RFC5114_MODP_2048_P               \
-    "AD107E1E9123A9D0D660FAA79559C51FA20D64E5683B9FD1" \
-    "B54B1597B61D0A75E6FA141DF95A56DBAF9A3C407BA1DF15" \
-    "EB3D688A309C180E1DE6B85A1274A0A66D3F8152AD6AC212" \
-    "9037C9EDEFDA4DF8D91E8FEF55B7394B7AD5B7D0B6C12207" \
-    "C9F98D11ED34DBF6C6BA0B2C8BBC27BE6A00E0A0B9C49708" \
-    "B3BF8A317091883681286130BC8985DB1602E714415D9330" \
-    "278273C7DE31EFDC7310F7121FD5A07415987D9ADC0A486D" \
-    "CDF93ACC44328387315D75E198C641A480CD86A1B9E587E8" \
-    "BE60E69CC928B2B9C52172E413042E9B23F10B0E16E79763" \
-    "C9B53DCF4BA80A29E3FB73C16B8E75B97EF363E2FFA31F71" \
-    "CF9DE5384E71B81C0AC4DFFE0C10E64F"
-
-#define MBEDTLS_DHM_RFC5114_MODP_2048_G              \
-    "AC4032EF4F2D9AE39DF30B5C8FFDAC506CDEBE7B89998CAF"\
-    "74866A08CFE4FFE3A6824A4E10B9A6F0DD921F01A70C4AFA"\
-    "AB739D7700C29F52C57DB17C620A8652BE5E9001A8D66AD7"\
-    "C17669101999024AF4D027275AC1348BB8A762D0521BC98A"\
-    "E247150422EA1ED409939D54DA7460CDB5F6C6B250717CBE"\
-    "F180EB34118E98D119529A45D6F834566E3025E316A330EF"\
-    "BB77A86F0C1AB15B051AE3D428C8F8ACB70A8137150B8EEB"\
-    "10E183EDD19963DDD9E263E4770589EF6AA21E7F5F2FF381"\
-    "B539CCE3409D13CD566AFBB48D6C019181E1BCFE94B30269"\
-    "EDFE72FE9B6AA4BD7B5A0F1C71CFFF4C19C418E1F6EC0179"\
-    "81BC087F2A7065B384B890D3191F2BFA"
+/**
+ * \deprecated These macros are superseded by direct access to the corresponding
+ *             global variables and will be removed in the next major revision.
+ */
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+#define MBEDTLS_DHM_RFC5114_MODP_2048_P mbedtls_dhm_rfc5114_modp_2048_p
+#define MBEDTLS_DHM_RFC5114_MODP_2048_G mbedtls_dhm_rfc5114_modp_2048_g
+#define MBEDTLS_DHM_RFC3526_MODP_2048_P mbedtls_dhm_rfc3526_modp_2048_p
+#define MBEDTLS_DHM_RFC3526_MODP_2048_G mbedtls_dhm_rfc3526_modp_2048_g
+#define MBEDTLS_DHM_RFC3526_MODP_3072_P mbedtls_dhm_rfc3526_modp_3072_p
+#define MBEDTLS_DHM_RFC3526_MODP_3072_G mbedtls_dhm_rfc3526_modp_3072_g
+#define MBEDTLS_DHM_RFC3526_MODP_4096_P mbedtls_dhm_rfc3526_modp_4096_p
+#define MBEDTLS_DHM_RFC3526_MODP_4096_G mbedtls_dhm_rfc3526_modp_4096_g
+#endif
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/library/dhm.c b/library/dhm.c
index bec52a11df..9da33c901b 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -57,6 +57,103 @@
 #define mbedtls_free       free
 #endif
 
+/*
+ * Diffie-Hellman groups from RFC 5114
+ *
+ * \warning The origin of the primes in RFC 5114 is not documented and
+ *          their use therefore constitutes a security risk!
+ *
+ * \deprecated The primes from RFC 5114 are superseded by the primes
+ *             from RFC 3526 and RFC 7919 and should no longer be used.
+ *             They will be removed in the next major version.
+ */
+
+const char * mbedtls_dhm_rfc5114_modp_2048_p =
+    "AD107E1E9123A9D0D660FAA79559C51FA20D64E5683B9FD1"
+    "B54B1597B61D0A75E6FA141DF95A56DBAF9A3C407BA1DF15"
+    "EB3D688A309C180E1DE6B85A1274A0A66D3F8152AD6AC212"
+    "9037C9EDEFDA4DF8D91E8FEF55B7394B7AD5B7D0B6C12207"
+    "C9F98D11ED34DBF6C6BA0B2C8BBC27BE6A00E0A0B9C49708"
+    "B3BF8A317091883681286130BC8985DB1602E714415D9330"
+    "278273C7DE31EFDC7310F7121FD5A07415987D9ADC0A486D"
+    "CDF93ACC44328387315D75E198C641A480CD86A1B9E587E8"
+    "BE60E69CC928B2B9C52172E413042E9B23F10B0E16E79763"
+    "C9B53DCF4BA80A29E3FB73C16B8E75B97EF363E2FFA31F71"
+    "CF9DE5384E71B81C0AC4DFFE0C10E64F";
+const char * mbedtls_dhm_rfc5114_modp_2048_g =
+    "AC4032EF4F2D9AE39DF30B5C8FFDAC506CDEBE7B89998CAF"
+    "74866A08CFE4FFE3A6824A4E10B9A6F0DD921F01A70C4AFA"
+    "AB739D7700C29F52C57DB17C620A8652BE5E9001A8D66AD7"
+    "C17669101999024AF4D027275AC1348BB8A762D0521BC98A"
+    "E247150422EA1ED409939D54DA7460CDB5F6C6B250717CBE"
+    "F180EB34118E98D119529A45D6F834566E3025E316A330EF"
+    "BB77A86F0C1AB15B051AE3D428C8F8ACB70A8137150B8EEB"
+    "10E183EDD19963DDD9E263E4770589EF6AA21E7F5F2FF381"
+    "B539CCE3409D13CD566AFBB48D6C019181E1BCFE94B30269"
+    "EDFE72FE9B6AA4BD7B5A0F1C71CFFF4C19C418E1F6EC0179"
+    "81BC087F2A7065B384B890D3191F2BFA";
+
+/*
+ * Diffie-Hellman groups from RFC 3526
+ */
+
+const char * mbedtls_dhm_rfc3526_modp_2048_p =
+    "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
+    "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
+    "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
+    "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"
+    "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D"
+    "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F"
+    "83655D23DCA3AD961C62F356208552BB9ED529077096966D"
+    "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B"
+    "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"
+    "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"
+    "15728E5A8AACAA68FFFFFFFFFFFFFFFF";
+const char * mbedtls_dhm_rfc3526_modp_2048_g = "02";
+
+const char * mbedtls_dhm_rfc3526_modp_3072_p =
+    "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
+    "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
+    "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
+    "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"
+    "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D"
+    "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F"
+    "83655D23DCA3AD961C62F356208552BB9ED529077096966D"
+    "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B"
+    "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"
+    "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"
+    "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64"
+    "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7"
+    "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B"
+    "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C"
+    "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31"
+    "43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF";
+const char * mbedtls_dhm_rfc3526_modp_3072_g = "02";
+
+const char * mbedtls_dhm_rfc3526_modp_4096_p =
+    "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
+    "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
+    "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
+    "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"
+    "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D"
+    "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F"
+    "83655D23DCA3AD961C62F356208552BB9ED529077096966D"
+    "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B"
+    "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"
+    "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"
+    "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64"
+    "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7"
+    "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B"
+    "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C"
+    "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31"
+    "43DB5BFCE0FD108E4B82D120A92108011A723C12A787E6D7"
+    "88719A10BDBA5B2699C327186AF4E23C1A946834B6150BDA"
+    "2583E9CA2AD44CE8DBBBC2DB04DE8EF92E8EFC141FBECAA6"
+    "287C59474E6BC05D99B2964FA090C3A2233BA186515BE7ED"
+    "1F612970CEE2D7AFB81BDD762170481CD0069127D5B05AA9"
+    "93B4EA988D8FDDC186FFB7DC90A6C08F4DF435C934063199"
+    "FFFFFFFFFFFFFFFF";
+const char * mbedtls_dhm_rfc3526_modp_4096_g = "02";
 /* Implementation that should never be optimized out by the compiler */
 static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;

From b2bad800e4df444eacd8230d56cc6fb0f32eea82 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 27 Sep 2017 11:49:31 +0100
Subject: [PATCH 375/745] Introduce Diffie-Hellman parameters from RFC 7919

---
 include/mbedtls/dhm.h |  29 +++++++--
 library/dhm.c         | 146 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 168 insertions(+), 7 deletions(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index f3ee14f650..c26b5a2d6b 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -47,18 +47,23 @@
 #endif
 
 /**
- * RFC 3526 defines a number of standardized Diffie-Hellman groups
- * for IKE.
- * RFC 5114 defines a number of standardized Diffie-Hellman groups
- * that can be used.
- *
- * Some are included here for convenience.
+ * RFC 3526, RFC 5114 and RFC 7919 standardize a number of
+ * Diffie-Hellman groups, some of which are included here
+ * for use within the SSL/TLS module and the user's convenience
+ * when configuring the Diffie-Hellman parameters by hand
+ * through \c mbedtls_ssl_conf_dh_param.
  *
  * Included are:
+ *  RFC 5114 2.2.  2048-bit MODP Group with 224-bit Prime Order Subgroup
  *  RFC 3526 3.    2048-bit MODP Group
  *  RFC 3526 4.    3072-bit MODP Group
  *  RFC 3526 5.    4096-bit MODP Group
- *  RFC 5114 2.2.  2048-bit MODP Group with 224-bit Prime Order Subgroup
+ *  RFC 7919 A.1   ffdhe2048
+ *  RFC 7919 A.2   ffdhe3072
+ *  RFC 7919 A.3   ffdhe4096
+ *  RFC 7919 A.4   ffdhe6144
+ *  RFC 7919 A.5   ffdhe8192
+ *
  * The constants with suffix "_p" denote the chosen prime moduli, while
  * the constants with suffix "_g" denote the chosen generator
  * of the associated prime field.
@@ -81,6 +86,16 @@ const char *mbedtls_dhm_rfc3526_modp_3072_g;
 const char *mbedtls_dhm_rfc3526_modp_4096_p;
 const char *mbedtls_dhm_rfc3526_modp_4096_g;
 
+const char *mbedtls_dhm_rfc7919_ffdhe2048_p;
+const char *mbedtls_dhm_rfc7919_ffdhe2048_g;
+const char *mbedtls_dhm_rfc7919_ffdhe3072_p;
+const char *mbedtls_dhm_rfc7919_ffdhe3072_g;
+const char *mbedtls_dhm_rfc7919_ffdhe4096_p;
+const char *mbedtls_dhm_rfc7919_ffdhe4096_g;
+const char *mbedtls_dhm_rfc7919_ffdhe6144_p;
+const char *mbedtls_dhm_rfc7919_ffdhe6144_g;
+const char *mbedtls_dhm_rfc7919_ffdhe8192_p;
+const char *mbedtls_dhm_rfc7919_ffdhe8192_g;
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 MBEDTLS_DEPRECATED const char *mbedtls_dhm_rfc5114_modp_2048_p;
diff --git a/library/dhm.c b/library/dhm.c
index 9da33c901b..e98148dcdd 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -154,6 +154,152 @@ const char * mbedtls_dhm_rfc3526_modp_4096_p =
     "93B4EA988D8FDDC186FFB7DC90A6C08F4DF435C934063199"
     "FFFFFFFFFFFFFFFF";
 const char * mbedtls_dhm_rfc3526_modp_4096_g = "02";
+
+/*
+ * Diffie-Hellman groups from RFC 7919
+ */
+
+const char * mbedtls_dhm_rfc7919_ffdhe2048_p =
+    "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
+    "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
+    "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
+    "2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"
+    "984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"
+    "30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"
+    "B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"
+    "0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"
+    "9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"
+    "3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"
+    "886B423861285C97FFFFFFFFFFFFFFFF";
+const char * mbedtls_dhm_rfc7919_ffdhe2048_g = "02";
+
+const char * mbedtls_dhm_rfc7919_ffdhe3072_p =
+    "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
+    "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
+    "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
+    "2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"
+    "984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"
+    "30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"
+    "B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"
+    "0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"
+    "9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"
+    "3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"
+    "886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238"
+    "61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C"
+    "AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3"
+    "64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D"
+    "ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF"
+    "3C1B20EE3FD59D7C25E41D2B66C62E37FFFFFFFFFFFFFFFF";
+const char * mbedtls_dhm_rfc7919_ffdhe3072_g = "02";
+
+const char * mbedtls_dhm_rfc7919_ffdhe4096_p =
+    "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
+    "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
+    "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
+    "2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"
+    "984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"
+    "30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"
+    "B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"
+    "0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"
+    "9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"
+    "3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"
+    "886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238"
+    "61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C"
+    "AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3"
+    "64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D"
+    "ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF"
+    "3C1B20EE3FD59D7C25E41D2B669E1EF16E6F52C3164DF4FB"
+    "7930E9E4E58857B6AC7D5F42D69F6D187763CF1D55034004"
+    "87F55BA57E31CC7A7135C886EFB4318AED6A1E012D9E6832"
+    "A907600A918130C46DC778F971AD0038092999A333CB8B7A"
+    "1A1DB93D7140003C2A4ECEA9F98D0ACC0A8291CDCEC97DCF"
+    "8EC9B55A7F88A46B4DB5A851F44182E1C68A007E5E655F6A"
+    "FFFFFFFFFFFFFFFF";
+const char * mbedtls_dhm_rfc7919_ffdhe4096_g = "02";
+
+const char * mbedtls_dhm_rfc7919_ffdhe6144_p =
+    "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
+    "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
+    "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
+    "2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"
+    "984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"
+    "30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"
+    "B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"
+    "0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"
+    "9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"
+    "3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"
+    "886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238"
+    "61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C"
+    "AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3"
+    "64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D"
+    "ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF"
+    "3C1B20EE3FD59D7C25E41D2B669E1EF16E6F52C3164DF4FB"
+    "7930E9E4E58857B6AC7D5F42D69F6D187763CF1D55034004"
+    "87F55BA57E31CC7A7135C886EFB4318AED6A1E012D9E6832"
+    "A907600A918130C46DC778F971AD0038092999A333CB8B7A"
+    "1A1DB93D7140003C2A4ECEA9F98D0ACC0A8291CDCEC97DCF"
+    "8EC9B55A7F88A46B4DB5A851F44182E1C68A007E5E0DD902"
+    "0BFD64B645036C7A4E677D2C38532A3A23BA4442CAF53EA6"
+    "3BB454329B7624C8917BDD64B1C0FD4CB38E8C334C701C3A"
+    "CDAD0657FCCFEC719B1F5C3E4E46041F388147FB4CFDB477"
+    "A52471F7A9A96910B855322EDB6340D8A00EF092350511E3"
+    "0ABEC1FFF9E3A26E7FB29F8C183023C3587E38DA0077D9B4"
+    "763E4E4B94B2BBC194C6651E77CAF992EEAAC0232A281BF6"
+    "B3A739C1226116820AE8DB5847A67CBEF9C9091B462D538C"
+    "D72B03746AE77F5E62292C311562A846505DC82DB854338A"
+    "E49F5235C95B91178CCF2DD5CACEF403EC9D1810C6272B04"
+    "5B3B71F9DC6B80D63FDD4A8E9ADB1E6962A69526D43161C1"
+    "A41D570D7938DAD4A40E329CD0E40E65FFFFFFFFFFFFFFFF";
+const char * mbedtls_dhm_rfc7919_ffdhe6144_g = "02";
+
+const char * mbedtls_dhm_rfc7919_ffdhe8192_p =
+    "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
+    "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
+    "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
+    "2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"
+    "984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"
+    "30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"
+    "B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"
+    "0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"
+    "9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"
+    "3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"
+    "886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238"
+    "61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C"
+    "AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3"
+    "64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D"
+    "ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF"
+    "3C1B20EE3FD59D7C25E41D2B669E1EF16E6F52C3164DF4FB"
+    "7930E9E4E58857B6AC7D5F42D69F6D187763CF1D55034004"
+    "87F55BA57E31CC7A7135C886EFB4318AED6A1E012D9E6832"
+    "A907600A918130C46DC778F971AD0038092999A333CB8B7A"
+    "1A1DB93D7140003C2A4ECEA9F98D0ACC0A8291CDCEC97DCF"
+    "8EC9B55A7F88A46B4DB5A851F44182E1C68A007E5E0DD902"
+    "0BFD64B645036C7A4E677D2C38532A3A23BA4442CAF53EA6"
+    "3BB454329B7624C8917BDD64B1C0FD4CB38E8C334C701C3A"
+    "CDAD0657FCCFEC719B1F5C3E4E46041F388147FB4CFDB477"
+    "A52471F7A9A96910B855322EDB6340D8A00EF092350511E3"
+    "0ABEC1FFF9E3A26E7FB29F8C183023C3587E38DA0077D9B4"
+    "763E4E4B94B2BBC194C6651E77CAF992EEAAC0232A281BF6"
+    "B3A739C1226116820AE8DB5847A67CBEF9C9091B462D538C"
+    "D72B03746AE77F5E62292C311562A846505DC82DB854338A"
+    "E49F5235C95B91178CCF2DD5CACEF403EC9D1810C6272B04"
+    "5B3B71F9DC6B80D63FDD4A8E9ADB1E6962A69526D43161C1"
+    "A41D570D7938DAD4A40E329CCFF46AAA36AD004CF600C838"
+    "1E425A31D951AE64FDB23FCEC9509D43687FEB69EDD1CC5E"
+    "0B8CC3BDF64B10EF86B63142A3AB8829555B2F747C932665"
+    "CB2C0F1CC01BD70229388839D2AF05E454504AC78B758282"
+    "2846C0BA35C35F5C59160CC046FD8251541FC68C9C86B022"
+    "BB7099876A460E7451A8A93109703FEE1C217E6C3826E52C"
+    "51AA691E0E423CFC99E9E31650C1217B624816CDAD9A95F9"
+    "D5B8019488D9C0A0A1FE3075A577E23183F81D4A3F2FA457"
+    "1EFC8CE0BA8A4FE8B6855DFE72B0A66EDED2FBABFBE58A30"
+    "FAFABE1C5D71A87E2F741EF8C1FE86FEA6BBFDE530677F0D"
+    "97D11D49F7A8443D0822E506A9F4614E011E2A94838FF88C"
+    "D68C8BB7C5C6424CFFFFFFFF"
+    "FFFFFFFF";
+const char * mbedtls_dhm_rfc7919_ffdhe8192_g = "02";
+
+
 /* Implementation that should never be optimized out by the compiler */
 static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;

From 8c8b0ab8779255ee98e22d885f286b1b890830f0 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 27 Sep 2017 11:49:49 +0100
Subject: [PATCH 376/745] Change default Diffie-Hellman parameters from RFC
 5114 to RFC 7919

The origin of the primes in RFC 5114 is undocumented and their use therefore
constitutes a security risk.
---
 library/ssl_tls.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index b388156dfc..1ef50c244e 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -7538,8 +7538,8 @@ int mbedtls_ssl_config_defaults( mbedtls_ssl_config *conf,
             if( endpoint == MBEDTLS_SSL_IS_SERVER )
             {
                 if( ( ret = mbedtls_ssl_conf_dh_param( conf,
-                                MBEDTLS_DHM_RFC5114_MODP_2048_P,
-                                MBEDTLS_DHM_RFC5114_MODP_2048_G ) ) != 0 )
+                               mbedtls_dhm_rfc7919_ffdhe2048_p,
+                               mbedtls_dhm_rfc7919_ffdhe2048_g ) ) != 0 )
                 {
                     return( ret );
                 }

From b1d4d1fa6e59fa8207466cd26203012b5f5b6ff7 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 27 Sep 2017 12:42:59 +0100
Subject: [PATCH 377/745] Add description of how the primes from RFC 3526/7919
 were generated

---
 include/mbedtls/dhm.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index c26b5a2d6b..57c8acb6c1 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -77,6 +77,22 @@
  * \deprecated The primes from RFC 5114 are superseded by the primes
  *             from RFC 3526 and RFC 7919 and should no longer be used.
  *             They will be removed in the next major revision.
+ *
+ * The primes from RFC 3526 and RFC 7919 have been generating by the following
+ * trust-worthy procedure:
+ * - Fix N in { 2048, 3072, 4096, 6144, 8192 } and consider the N-bit number
+ *   the first and last 64 bits are all 1, and the remaining N - 128 bits of
+ *   which are 0x7ff...ff.
+ * - Add the smallest multiple of the first N - 129 bits of the binary expansion
+ *   of pi (for RFC 5236) or e (for RFC 7919) to this intermediate bit-string
+ *   such that the resulting integer is a safe-prime.
+ * - The result is the respective RFC 3526 / 7919 prime, and the corresponding
+ *   generator is always chosen to be 2 (which is a square for these prime,
+ *   hence the corresponding subgroup has order (p-1)/2 and avoids leaking a
+ *   bit in the private exponent).
+ *
+ * The above description can be validated using the
+ * the program programs/util/rfc_3526_7919_verify.
  */
 
 const char *mbedtls_dhm_rfc3526_modp_2048_p;

From 4c72b000cb19e037622576b7f4de8957d70eced7 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 27 Sep 2017 16:06:22 +0100
Subject: [PATCH 378/745] Add const-qualifiers to prime constants

---
 include/mbedtls/dhm.h | 36 ++++++++++++++++++------------------
 library/dhm.c         | 36 ++++++++++++++++++------------------
 2 files changed, 36 insertions(+), 36 deletions(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index 57c8acb6c1..a9185ec085 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -95,27 +95,27 @@
  * the program programs/util/rfc_3526_7919_verify.
  */
 
-const char *mbedtls_dhm_rfc3526_modp_2048_p;
-const char *mbedtls_dhm_rfc3526_modp_2048_g;
-const char *mbedtls_dhm_rfc3526_modp_3072_p;
-const char *mbedtls_dhm_rfc3526_modp_3072_g;
-const char *mbedtls_dhm_rfc3526_modp_4096_p;
-const char *mbedtls_dhm_rfc3526_modp_4096_g;
+const char * const mbedtls_dhm_rfc3526_modp_2048_p;
+const char * const mbedtls_dhm_rfc3526_modp_2048_g;
+const char * const mbedtls_dhm_rfc3526_modp_3072_p;
+const char * const mbedtls_dhm_rfc3526_modp_3072_g;
+const char * const mbedtls_dhm_rfc3526_modp_4096_p;
+const char * const mbedtls_dhm_rfc3526_modp_4096_g;
 
-const char *mbedtls_dhm_rfc7919_ffdhe2048_p;
-const char *mbedtls_dhm_rfc7919_ffdhe2048_g;
-const char *mbedtls_dhm_rfc7919_ffdhe3072_p;
-const char *mbedtls_dhm_rfc7919_ffdhe3072_g;
-const char *mbedtls_dhm_rfc7919_ffdhe4096_p;
-const char *mbedtls_dhm_rfc7919_ffdhe4096_g;
-const char *mbedtls_dhm_rfc7919_ffdhe6144_p;
-const char *mbedtls_dhm_rfc7919_ffdhe6144_g;
-const char *mbedtls_dhm_rfc7919_ffdhe8192_p;
-const char *mbedtls_dhm_rfc7919_ffdhe8192_g;
+const char * const mbedtls_dhm_rfc7919_ffdhe2048_p;
+const char * const mbedtls_dhm_rfc7919_ffdhe2048_g;
+const char * const mbedtls_dhm_rfc7919_ffdhe3072_p;
+const char * const mbedtls_dhm_rfc7919_ffdhe3072_g;
+const char * const mbedtls_dhm_rfc7919_ffdhe4096_p;
+const char * const mbedtls_dhm_rfc7919_ffdhe4096_g;
+const char * const mbedtls_dhm_rfc7919_ffdhe6144_p;
+const char * const mbedtls_dhm_rfc7919_ffdhe6144_g;
+const char * const mbedtls_dhm_rfc7919_ffdhe8192_p;
+const char * const mbedtls_dhm_rfc7919_ffdhe8192_g;
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
-MBEDTLS_DEPRECATED const char *mbedtls_dhm_rfc5114_modp_2048_p;
-MBEDTLS_DEPRECATED const char *mbedtls_dhm_rfc5114_modp_2048_g;
+MBEDTLS_DEPRECATED const char * const mbedtls_dhm_rfc5114_modp_2048_p;
+MBEDTLS_DEPRECATED const char * const mbedtls_dhm_rfc5114_modp_2048_g;
 #endif
 
 /**
diff --git a/library/dhm.c b/library/dhm.c
index e98148dcdd..dbfb6538ea 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -68,7 +68,7 @@
  *             They will be removed in the next major version.
  */
 
-const char * mbedtls_dhm_rfc5114_modp_2048_p =
+const char * const mbedtls_dhm_rfc5114_modp_2048_p =
     "AD107E1E9123A9D0D660FAA79559C51FA20D64E5683B9FD1"
     "B54B1597B61D0A75E6FA141DF95A56DBAF9A3C407BA1DF15"
     "EB3D688A309C180E1DE6B85A1274A0A66D3F8152AD6AC212"
@@ -80,7 +80,7 @@ const char * mbedtls_dhm_rfc5114_modp_2048_p =
     "BE60E69CC928B2B9C52172E413042E9B23F10B0E16E79763"
     "C9B53DCF4BA80A29E3FB73C16B8E75B97EF363E2FFA31F71"
     "CF9DE5384E71B81C0AC4DFFE0C10E64F";
-const char * mbedtls_dhm_rfc5114_modp_2048_g =
+const char * const mbedtls_dhm_rfc5114_modp_2048_g =
     "AC4032EF4F2D9AE39DF30B5C8FFDAC506CDEBE7B89998CAF"
     "74866A08CFE4FFE3A6824A4E10B9A6F0DD921F01A70C4AFA"
     "AB739D7700C29F52C57DB17C620A8652BE5E9001A8D66AD7"
@@ -97,7 +97,7 @@ const char * mbedtls_dhm_rfc5114_modp_2048_g =
  * Diffie-Hellman groups from RFC 3526
  */
 
-const char * mbedtls_dhm_rfc3526_modp_2048_p =
+const char * const mbedtls_dhm_rfc3526_modp_2048_p =
     "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
     "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
     "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
@@ -109,9 +109,9 @@ const char * mbedtls_dhm_rfc3526_modp_2048_p =
     "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"
     "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"
     "15728E5A8AACAA68FFFFFFFFFFFFFFFF";
-const char * mbedtls_dhm_rfc3526_modp_2048_g = "02";
+const char * const mbedtls_dhm_rfc3526_modp_2048_g = "02";
 
-const char * mbedtls_dhm_rfc3526_modp_3072_p =
+const char * const mbedtls_dhm_rfc3526_modp_3072_p =
     "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
     "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
     "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
@@ -128,9 +128,9 @@ const char * mbedtls_dhm_rfc3526_modp_3072_p =
     "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C"
     "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31"
     "43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF";
-const char * mbedtls_dhm_rfc3526_modp_3072_g = "02";
+const char * const mbedtls_dhm_rfc3526_modp_3072_g = "02";
 
-const char * mbedtls_dhm_rfc3526_modp_4096_p =
+const char * const mbedtls_dhm_rfc3526_modp_4096_p =
     "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
     "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
     "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
@@ -153,13 +153,13 @@ const char * mbedtls_dhm_rfc3526_modp_4096_p =
     "1F612970CEE2D7AFB81BDD762170481CD0069127D5B05AA9"
     "93B4EA988D8FDDC186FFB7DC90A6C08F4DF435C934063199"
     "FFFFFFFFFFFFFFFF";
-const char * mbedtls_dhm_rfc3526_modp_4096_g = "02";
+const char * const mbedtls_dhm_rfc3526_modp_4096_g = "02";
 
 /*
  * Diffie-Hellman groups from RFC 7919
  */
 
-const char * mbedtls_dhm_rfc7919_ffdhe2048_p =
+const char * const mbedtls_dhm_rfc7919_ffdhe2048_p =
     "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
     "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
     "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
@@ -171,9 +171,9 @@ const char * mbedtls_dhm_rfc7919_ffdhe2048_p =
     "9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"
     "3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"
     "886B423861285C97FFFFFFFFFFFFFFFF";
-const char * mbedtls_dhm_rfc7919_ffdhe2048_g = "02";
+const char * const mbedtls_dhm_rfc7919_ffdhe2048_g = "02";
 
-const char * mbedtls_dhm_rfc7919_ffdhe3072_p =
+const char * const mbedtls_dhm_rfc7919_ffdhe3072_p =
     "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
     "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
     "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
@@ -190,9 +190,9 @@ const char * mbedtls_dhm_rfc7919_ffdhe3072_p =
     "64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D"
     "ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF"
     "3C1B20EE3FD59D7C25E41D2B66C62E37FFFFFFFFFFFFFFFF";
-const char * mbedtls_dhm_rfc7919_ffdhe3072_g = "02";
+const char * const mbedtls_dhm_rfc7919_ffdhe3072_g = "02";
 
-const char * mbedtls_dhm_rfc7919_ffdhe4096_p =
+const char * const mbedtls_dhm_rfc7919_ffdhe4096_p =
     "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
     "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
     "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
@@ -215,9 +215,9 @@ const char * mbedtls_dhm_rfc7919_ffdhe4096_p =
     "1A1DB93D7140003C2A4ECEA9F98D0ACC0A8291CDCEC97DCF"
     "8EC9B55A7F88A46B4DB5A851F44182E1C68A007E5E655F6A"
     "FFFFFFFFFFFFFFFF";
-const char * mbedtls_dhm_rfc7919_ffdhe4096_g = "02";
+const char * const mbedtls_dhm_rfc7919_ffdhe4096_g = "02";
 
-const char * mbedtls_dhm_rfc7919_ffdhe6144_p =
+const char * const mbedtls_dhm_rfc7919_ffdhe6144_p =
     "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
     "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
     "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
@@ -250,9 +250,9 @@ const char * mbedtls_dhm_rfc7919_ffdhe6144_p =
     "E49F5235C95B91178CCF2DD5CACEF403EC9D1810C6272B04"
     "5B3B71F9DC6B80D63FDD4A8E9ADB1E6962A69526D43161C1"
     "A41D570D7938DAD4A40E329CD0E40E65FFFFFFFFFFFFFFFF";
-const char * mbedtls_dhm_rfc7919_ffdhe6144_g = "02";
+const char * const mbedtls_dhm_rfc7919_ffdhe6144_g = "02";
 
-const char * mbedtls_dhm_rfc7919_ffdhe8192_p =
+const char * const mbedtls_dhm_rfc7919_ffdhe8192_p =
     "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
     "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
     "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
@@ -297,7 +297,7 @@ const char * mbedtls_dhm_rfc7919_ffdhe8192_p =
     "97D11D49F7A8443D0822E506A9F4614E011E2A94838FF88C"
     "D68C8BB7C5C6424CFFFFFFFF"
     "FFFFFFFF";
-const char * mbedtls_dhm_rfc7919_ffdhe8192_g = "02";
+const char * const mbedtls_dhm_rfc7919_ffdhe8192_g = "02";
 
 
 /* Implementation that should never be optimized out by the compiler */

From 13be9901147efcb4c8cf6e52e2caecdb8957f601 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 27 Sep 2017 17:17:30 +0100
Subject: [PATCH 379/745] Correct expectation in DHM test in ssl-opt.sh

The previous test expected a DHM group generator of size 2048 bits, while with
the change to RFC 7919, the base is 2, so has bit-size 2.
---
 tests/ssl-opt.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 280fc63486..de20588852 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -2903,7 +2903,7 @@ run_test    "DHM parameters: reference" \
                     debug_level=3" \
             0 \
             -c "value of 'DHM: P ' (2048 bits)" \
-            -c "value of 'DHM: G ' (2048 bits)"
+            -c "value of 'DHM: G ' (2 bits)"
 
 run_test    "DHM parameters: other parameters" \
             "$P_SRV dhm_file=data_files/dhparams.pem" \

From e71ad12cd5d87d15d6862d603ffb34961992c99d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 28 Sep 2017 10:32:25 +0100
Subject: [PATCH 380/745] Minor code-improvements in dhm.c

---
 library/dhm.c | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/library/dhm.c b/library/dhm.c
index dbfb6538ea..a29b02992e 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -430,10 +430,13 @@ int mbedtls_dhm_make_params( mbedtls_dhm_context *ctx, int x_size,
     /*
      * export P, G, GX
      */
-#define DHM_MPI_EXPORT(X,n)                     \
-    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( X, p + 2, n ) ); \
-    *p++ = (unsigned char)( n >> 8 );           \
-    *p++ = (unsigned char)( n      ); p += n;
+#define DHM_MPI_EXPORT(X,n)                                             \
+    do {                                                                \
+        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( X, p + 2, n ) );     \
+        *p++ = (unsigned char)( n >> 8 );                               \
+        *p++ = (unsigned char)( n      );                               \
+        p += n;                                                         \
+    } while( 0 )
 
     n1 = mbedtls_mpi_size( &ctx->P  );
     n2 = mbedtls_mpi_size( &ctx->G  );
@@ -444,7 +447,7 @@ int mbedtls_dhm_make_params( mbedtls_dhm_context *ctx, int x_size,
     DHM_MPI_EXPORT( &ctx->G , n2 );
     DHM_MPI_EXPORT( &ctx->GX, n3 );
 
-    *olen  = p - output;
+    *olen = p - output;
 
     ctx->len = n1;
 
@@ -643,10 +646,11 @@ cleanup:
  */
 void mbedtls_dhm_free( mbedtls_dhm_context *ctx )
 {
-    mbedtls_mpi_free( &ctx->pX); mbedtls_mpi_free( &ctx->Vf ); mbedtls_mpi_free( &ctx->Vi );
-    mbedtls_mpi_free( &ctx->RP ); mbedtls_mpi_free( &ctx->K ); mbedtls_mpi_free( &ctx->GY );
-    mbedtls_mpi_free( &ctx->GX ); mbedtls_mpi_free( &ctx->X ); mbedtls_mpi_free( &ctx->G );
-    mbedtls_mpi_free( &ctx->P );
+    mbedtls_mpi_free( &ctx->pX ); mbedtls_mpi_free( &ctx->Vf );
+    mbedtls_mpi_free( &ctx->Vi ); mbedtls_mpi_free( &ctx->RP );
+    mbedtls_mpi_free( &ctx->K  ); mbedtls_mpi_free( &ctx->GY );
+    mbedtls_mpi_free( &ctx->GX ); mbedtls_mpi_free( &ctx->X  );
+    mbedtls_mpi_free( &ctx->G  ); mbedtls_mpi_free( &ctx->P  );
 
     mbedtls_zeroize( ctx, sizeof( mbedtls_dhm_context ) );
 }

From e764324d96645efe68d6ac76bb46e17dfcd1d533 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 28 Sep 2017 10:33:11 +0100
Subject: [PATCH 381/745] Improve documentation in dhm.h

---
 include/mbedtls/dhm.h | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index a9185ec085..43c49402f6 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -167,7 +167,8 @@ void mbedtls_dhm_init( mbedtls_dhm_context *ctx );
  * \brief          Parse the ServerKeyExchange parameters
  *
  * \param ctx      DHM context
- * \param p        &(start of input buffer)
+ * \param p        &(start of input buffer), will be increased
+ *                 by the amount of data read.
  * \param end      end of buffer
  *
  * \return         0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
@@ -186,6 +187,11 @@ int mbedtls_dhm_read_params( mbedtls_dhm_context *ctx,
  * \param f_rng    RNG function
  * \param p_rng    RNG parameter
  *
+ * \note           The destination buffer must be large enough to hold
+ *                 the modulus, the generator, and the public key, each
+ *                 wrapped with a 2-byte length field. It is the responsibility
+ *                 of the caller to ensure that enough space is available.
+ *
  * \note           This function assumes that ctx->P and ctx->G
  *                 have already been properly set (for example
  *                 using mbedtls_mpi_read_string or mbedtls_mpi_read_binary).
@@ -215,10 +221,16 @@ int mbedtls_dhm_read_public( mbedtls_dhm_context *ctx,
  * \param ctx      DHM context
  * \param x_size   private value size in bytes
  * \param output   destination buffer
- * \param olen     must be at least equal to the size of P, ctx->len
+ * \param olen     size of the destination buffer;
+ *                 must be at least equal to the size of P, ctx->len
  * \param f_rng    RNG function
  * \param p_rng    RNG parameter
  *
+ * \note           The destination buffer will always be fully written
+ *                 so as to contain a big-endian presentation of G^X mod P.
+ *                 If it is larger than ctx->len, it will accordingly be
+ *                 padded with zero-bytes in the beginning.
+ *
  * \return         0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
  */
 int mbedtls_dhm_make_public( mbedtls_dhm_context *ctx, int x_size,
@@ -231,7 +243,8 @@ int mbedtls_dhm_make_public( mbedtls_dhm_context *ctx, int x_size,
  *
  * \param ctx      DHM context
  * \param output   destination buffer
- * \param output_size   size of the destination buffer
+ * \param output_size   size of the destination buffer, must be at
+ *                      at least the size of ctx->len
  * \param olen     on exit, holds the actual number of bytes written
  * \param f_rng    RNG function, for blinding purposes
  * \param p_rng    RNG parameter

From a2f6b72cbb83302cdec09da68a492f0702f76b70 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 28 Sep 2017 10:33:29 +0100
Subject: [PATCH 382/745] Add warnings regarding the use of DHM in general

---
 include/mbedtls/config.h | 21 +++++++++++++++++++++
 include/mbedtls/dhm.h    | 23 +++++++++++++++++++++++
 2 files changed, 44 insertions(+)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 47c7196402..b490e33d77 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -618,6 +618,13 @@
  *      MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256
  *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
  *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
+ *
+ * \warning    The possibility for the use of custom groups
+ *             in the use of DHM in TLS constitutes a security
+ *             risk. If possible, it is recommended to use
+ *             EC-based key exchanges instead. See the documentation
+ *             at the top of dhm.h for more information.
+ *
  */
 #define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
 
@@ -717,6 +724,13 @@
  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256
  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
  *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
+ *
+ * \warning    The possibility for the use of custom groups
+ *             in the use of DHM in TLS constitutes a security
+ *             risk. If possible, it is recommended to use
+ *             EC-based key exchanges instead. See the documentation
+ *             at the top of dhm.h for more information.
+ *
  */
 #define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
 
@@ -1835,6 +1849,13 @@
  *
  * This module is used by the following key exchanges:
  *      DHE-RSA, DHE-PSK
+ *
+ * \warning    The possibility for the use of custom groups
+ *             in the use of DHM in TLS constitutes a security
+ *             risk. If possible, it is recommended to use
+ *             EC-based key exchanges instead. See the documentation
+ *             at the top of dhm.h for more information.
+ *
  */
 #define MBEDTLS_DHM_C
 
diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index 43c49402f6..542592d855 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -19,6 +19,29 @@
  *  limitations under the License.
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
+ *
+ * \warning  The security of the DHM key exchange relies on the proper choice
+ *           of prime modulus - optimally, it should be a safe prime. The usage
+ *           of non-safe primes both decreases the difficulty of the underlying
+ *           discrete logarithm problem and can lead to small subgroup attacks
+ *           leaking private exponent bits when invalid public keys are used
+ *           and not detected. This is especially relevant if the same DHM parameters
+ *           are reused for multiple key exchanges as in static DHM, while the
+ *           criticality of small-subgroup attacks is lower for ephemeral DHM.
+ *
+ *           For performance reasons, the code does neither perform primality
+ *           nor safe primality tests, nor the expensive checks for invalid
+ *           subgroups.
+ *
+ *           The possibility for the use of custom, non-safe primes in DHM
+ *           is a deficiency in the TLS protocol that has been adressed only
+ *           recently through the addition of the named group extension from
+ *           RFC 7919, which however is not yet implemented in Mbed TLS.
+ *
+ *           If possible, we recommend to use elliptic curve based key
+ *           exchanges instead of DHM-based ones, because the former only
+ *           accepts standardized groups.
+ *
  */
 #ifndef MBEDTLS_DHM_H
 #define MBEDTLS_DHM_H

From 041a6b030f2c3628d34abb8360efc3988a18484e Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 28 Sep 2017 14:52:26 +0100
Subject: [PATCH 383/745] Adapt ChangeLog

---
 ChangeLog | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 227faed6b6..4436237ae2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Bugfix
+   * Correct extraction of signature-type from PK instance in X.509 CRT and CSR
+     writing routines that prevented these functions to work with alternative
+     RSA implementations. Raised by J.B. in the Mbed TLS forum. Fixes #1011.
+
 = mbed TLS 2.6.0 branch released 2017-08-10
 
 Security

From 2cca6f3290b5fc22517a9a684a3542fef5be44ac Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 11:46:40 +0100
Subject: [PATCH 384/745] Always deduce N from P, Q in mbedtls_rsa_complete

Previously, a parameter set of (-, P, Q, -, E) was completed, but (-, P, Q, D,
E) wasn't - this is odd.
---
 library/rsa.c | 38 ++++++++++++++++++++++++--------------
 1 file changed, 24 insertions(+), 14 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 3dde6edbf4..4ee9308bde 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -623,18 +623,35 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
      * (2) D and potentially N missing.
      *
      */
-    const int complete   = have_N &&  have_P &&  have_Q &&  have_D && have_E;
-    const int pq_missing = have_N && !have_P && !have_Q &&  have_D && have_E;
-    const int d_missing  =            have_P &&  have_Q && !have_D && have_E;
-    const int is_pub     = have_N && !have_P && !have_Q && !have_D && have_E;
 
-    const int is_priv = complete || pq_missing || d_missing;
+    const int n_missing  =              have_P &&  have_Q &&  have_D && have_E;
+    const int pq_missing =   have_N && !have_P && !have_Q &&  have_D && have_E;
+    const int d_missing  =              have_P &&  have_Q && !have_D && have_E;
+    const int is_pub     =   have_N && !have_P && !have_Q && !have_D && have_E;
+
+    /* These three alternatives are mutually exclusive */
+    const int is_priv = n_missing || pq_missing || d_missing;
 
     if( !is_priv && !is_pub )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     /*
-     * Step 1: Deduce and verify all core parameters.
+     * Step 1: Deduce N if P, Q are provided.
+     */
+
+    if( !have_N && have_P && have_Q )
+    {
+        if( ( ret = mbedtls_mpi_mul_mpi( &ctx->N, &ctx->P,
+                                         &ctx->Q ) ) != 0 )
+        {
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
+        }
+
+        ctx->len = mbedtls_mpi_size( &ctx->N );
+    }
+
+    /*
+     * Step 2: Deduce and verify all remaining core parameters.
      */
 
     if( pq_missing )
@@ -660,13 +677,6 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
         }
 #endif /* MBEDTLS_GENPRIME */
 
-        /* Compute N if missing. */
-        if( !have_N &&
-            ( ret = mbedtls_mpi_mul_mpi( &ctx->N, &ctx->P, &ctx->Q ) ) != 0 )
-        {
-            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
-        }
-
         /* Deduce private exponent. This includes double-checking of the result,
          * so together with the primality test above all core parameters are
          * guaranteed to be sane if this call succeeds. */
@@ -680,7 +690,7 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
     /* In the remaining case of a public key, there's nothing to check for. */
 
     /*
-     * Step 2: Deduce all additional parameters specific
+     * Step 3: Deduce all additional parameters specific
      *         to our current RSA implementaiton.
      */
 

From 54cfc585cd9efc0b260c17317925f81e3a9ada6d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 11:31:22 +0100
Subject: [PATCH 385/745] Add test cases for mbedtls_rsa_import[_raw] where N
 is missing

---
 tests/suites/test_suite_rsa.data | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 8b1d1d59a6..05e29678f6 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -433,6 +433,12 @@ mbedtls_rsa_import:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7
 RSA Import (N,P,Q,D,E), successive
 mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
+RSA Import (-,P,Q,D,E)
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import (-,P,Q,D,E), successive
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
 RSA Import (N,-,-,D,E)
 mbedtls_rsa_import:16:"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
 
@@ -445,6 +451,12 @@ mbedtls_rsa_import:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7
 RSA Import (N,P,Q,-,E), successive
 mbedtls_rsa_import:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:0
 
+RSA Import (-,P,Q,-,E)
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:0
+
+RSA Import (-,P,Q,-,E), successive
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:0
+
 RSA Import (N,-,Q,-,E)
 mbedtls_rsa_import:16:"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":16:"":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
@@ -463,6 +475,12 @@ mbedtls_rsa_import_raw:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f
 RSA Import Raw (N,P,Q,D,E), successive
 mbedtls_rsa_import_raw:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":"03":1:0
 
+RSA Import Raw (-,P,Q,D,E)
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import Raw (-,P,Q,D,E), successive
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
 RSA Import Raw (N,-,-,D,E)
 mbedtls_rsa_import_raw:"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
 
@@ -475,6 +493,12 @@ mbedtls_rsa_import_raw:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f
 RSA Import Raw (N,P,Q,-,E), successive
 mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:0
 
+RSA Import Raw (-,P,Q,-,E)
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:0
+
+RSA Import Raw (-,P,Q,-,E), successive
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:0
+
 RSA Import Raw (N,-,Q,-,E)
 mbedtls_rsa_import_raw:"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":"":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 

From 2f8f06aa25e9d5ee4fc9fe217543c872b39e4d05 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 11:47:26 +0100
Subject: [PATCH 386/745] Don't always recompute context length in
 mbedtls_rsa_get_len

This commit changes the implementation of `mbedtls_rsa_get_len` to return
`ctx->len` instead of always re-computing the modulus' byte-size via
`mbedtls_mpi_size`.
---
 library/rsa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/rsa.c b/library/rsa.c
index 4ee9308bde..862301190a 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -923,7 +923,7 @@ void mbedtls_rsa_set_padding( mbedtls_rsa_context *ctx, int padding, int hash_id
 
 size_t mbedtls_rsa_get_len( const mbedtls_rsa_context *ctx )
 {
-    return( mbedtls_mpi_size( &ctx->N ) );
+    return( ctx->len );
 }
 
 

From ba1ba11a984703cd0fa8ec061254ac6147f8a93d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 11:48:23 +0100
Subject: [PATCH 387/745] Check that length is properly set in
 `mbedtls_rsa_check_pubkey`

---
 library/rsa.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/rsa.c b/library/rsa.c
index 862301190a..ae4382b182 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1028,6 +1028,9 @@ int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx )
     if( !ctx->N.p || !ctx->E.p )
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
 
+    if( ctx->len != mbedtls_mpi_size( &ctx->N ) )
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+
     if( ( ctx->N.p[0] & 1 ) == 0 ||
         ( ctx->E.p[0] & 1 ) == 0 )
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );

From 5063cd2ccab39001d6d6a1c4deeee93d35e6ede3 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 11:49:12 +0100
Subject: [PATCH 388/745] Deprecate direct manipulation of structure fields in
 RSA context

---
 include/mbedtls/rsa.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 48b0145ebc..df14ae8473 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -237,7 +237,13 @@ int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
 #if !defined(MBEDTLS_RSA_ALT)
 
 /**
- * \brief          RSA context structure
+ * \brief   RSA context structure
+ *
+ * \note    Direct manipulation of the members of this structure
+ *          is deprecated and will no longer be supported starting
+ *          from the next major release. All manipulation should instead
+ *          be done through the public interface functions.
+ *
  */
 typedef struct
 {

From 4d6e83406ca8c8c1b17af7d89c1753cfcad070ea Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 11:50:18 +0100
Subject: [PATCH 389/745] Improve readability of test for `mbedtls_rsa_import`

---
 tests/suites/test_suite_rsa.function | 36 ++++++++++++++++------------
 1 file changed, 21 insertions(+), 15 deletions(-)

diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 5f493c3a0a..160b916b8a 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -852,6 +852,12 @@ void mbedtls_rsa_import( int radix_N, char *input_N,
     mbedtls_ctr_drbg_context ctr_drbg;
     const char *pers = "test_suite_rsa";
 
+    const int have_N = ( strlen( input_N ) > 0 );
+    const int have_P = ( strlen( input_P ) > 0 );
+    const int have_Q = ( strlen( input_Q ) > 0 );
+    const int have_D = ( strlen( input_D ) > 0 );
+    const int have_E = ( strlen( input_E ) > 0 );
+
     mbedtls_ctr_drbg_init( &ctr_drbg );
 
     mbedtls_entropy_init( &entropy );
@@ -864,29 +870,29 @@ void mbedtls_rsa_import( int radix_N, char *input_N,
     mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
     mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
 
-    if( strlen( input_N ) )
+    if( have_N )
         TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
 
-    if( strlen( input_P ) )
+    if( have_P )
         TEST_ASSERT( mbedtls_mpi_read_string( &P, radix_P, input_P ) == 0 );
 
-    if( strlen( input_Q ) )
+    if( have_Q )
         TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
 
-    if( strlen( input_D ) )
+    if( have_D )
         TEST_ASSERT( mbedtls_mpi_read_string( &D, radix_D, input_D ) == 0 );
 
-    if( strlen( input_E ) )
+    if( have_E )
         TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
 
     if( !successive )
     {
         TEST_ASSERT( mbedtls_rsa_import( &ctx,
-                             strlen( input_N ) ? &N : NULL,
-                             strlen( input_P ) ? &P : NULL,
-                             strlen( input_Q ) ? &Q : NULL,
-                             strlen( input_D ) ? &D : NULL,
-                             strlen( input_E ) ? &E : NULL ) == 0 );
+                             have_N ? &N : NULL,
+                             have_P ? &P : NULL,
+                             have_Q ? &Q : NULL,
+                             have_D ? &D : NULL,
+                             have_E ? &E : NULL ) == 0 );
     }
     else
     {
@@ -894,27 +900,27 @@ void mbedtls_rsa_import( int radix_N, char *input_N,
          * This should make no functional difference. */
 
         TEST_ASSERT( mbedtls_rsa_import( &ctx,
-                               strlen( input_N ) ? &N : NULL,
+                               have_N ? &N : NULL,
                                NULL, NULL, NULL, NULL ) == 0 );
 
         TEST_ASSERT( mbedtls_rsa_import( &ctx,
                                NULL,
-                               strlen( input_P ) ? &P : NULL,
+                               have_P ? &P : NULL,
                                NULL, NULL, NULL ) == 0 );
 
         TEST_ASSERT( mbedtls_rsa_import( &ctx,
                                NULL, NULL,
-                               strlen( input_Q ) ? &Q : NULL,
+                               have_Q ? &Q : NULL,
                                NULL, NULL ) == 0 );
 
         TEST_ASSERT( mbedtls_rsa_import( &ctx,
                                NULL, NULL, NULL,
-                               strlen( input_D ) ? &D : NULL,
+                               have_D ? &D : NULL,
                                NULL ) == 0 );
 
         TEST_ASSERT( mbedtls_rsa_import( &ctx,
                                NULL, NULL, NULL, NULL,
-                               strlen( input_E ) ? &E : NULL ) == 0 );
+                               have_E ? &E : NULL ) == 0 );
     }
 
     TEST_ASSERT( mbedtls_rsa_complete( &ctx,

From e1582a832b848b71aebe0ff0e0fa531cdc96b43e Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 11:51:05 +0100
Subject: [PATCH 390/745] Add expectation when testing RSA key import/export

This commit adds a flag to the RSA import/export tests indicating whether it is
expected that a full RSA keypair can be set up from the provided parameters.

Further, the tests of `mbedtls_rsa_import` and `mbedtls_rsa_import_raw` are
expanded to perform key checks and an example encryption-decryption.
---
 tests/suites/test_suite_rsa.data     | 84 ++++++++++++-------------
 tests/suites/test_suite_rsa.function | 94 ++++++++++++++++++++++++++--
 2 files changed, 131 insertions(+), 47 deletions(-)

diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 05e29678f6..ace4d397a3 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -428,130 +428,130 @@ RSA Deduce Moduli, corrupted
 mbedtls_rsa_deduce_moduli:16:"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e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":1:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
 
 RSA Import (N,P,Q,D,E)
-mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Import (N,P,Q,D,E), successive
-mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Import (-,P,Q,D,E)
-mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Import (-,P,Q,D,E), successive
-mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Import (N,-,-,D,E)
-mbedtls_rsa_import:16:"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
+mbedtls_rsa_import:16:"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
 
 RSA Import (N,-,-,D,E), succesive
-mbedtls_rsa_import:16:"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
+mbedtls_rsa_import:16:"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
 
 RSA Import (N,P,Q,-,E)
-mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:0
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:1:0
 
 RSA Import (N,P,Q,-,E), successive
-mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:0
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1:0
 
 RSA Import (-,P,Q,-,E)
-mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:0
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:1:0
 
 RSA Import (-,P,Q,-,E), successive
-mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:0
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1:0
 
 RSA Import (N,-,Q,-,E)
-mbedtls_rsa_import:16:"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":16:"":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+mbedtls_rsa_import:16:"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":16:"":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:1:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA Import (N,-,Q,-,E), successive
-mbedtls_rsa_import:16:"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":16:"":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+mbedtls_rsa_import:16:"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":16:"":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA Import (N,-,-,-,E), complete public key
-mbedtls_rsa_import:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"":16:"":16:"":16:"3":0:0
+mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"3":0:0:0
 
 RSA Import (N,-,-,-,E), complete public key, successive
-mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"3":1:0
+mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"3":1:0:0
 
 RSA Import Raw (N,P,Q,D,E), complete private key
-mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":"03":0:1:0
 
 RSA Import Raw (N,P,Q,D,E), successive
-mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":"03":1:1:0
 
 RSA Import Raw (-,P,Q,D,E)
-mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":"03":0:1:0
 
 RSA Import Raw (-,P,Q,D,E), successive
-mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Import Raw (N,-,-,D,E)
-mbedtls_rsa_import_raw:"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
+mbedtls_rsa_import_raw:"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
 
 RSA Import Raw (N,-,-,D,E), successive
-mbedtls_rsa_import_raw:"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
+mbedtls_rsa_import_raw:"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
 
 RSA Import Raw (N,P,Q,-,E)
-mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:0
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:1:0
 
 RSA Import Raw (N,P,Q,-,E), successive
-mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:0
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1:0
 
 RSA Import Raw (-,P,Q,-,E)
-mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:0
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:1:0
 
 RSA Import Raw (-,P,Q,-,E), successive
-mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:0
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1:0
 
 RSA Import Raw (N,-,Q,-,E)
-mbedtls_rsa_import_raw:"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":"":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+mbedtls_rsa_import_raw:"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":"":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:1:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA Import Raw (N,-,Q,-,E), successive
-mbedtls_rsa_import_raw:"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":"":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+mbedtls_rsa_import_raw:"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":"":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA Import Raw (N,-,-,-,E)
-mbedtls_rsa_import_raw:"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":"":"":"":"03":0:0
+mbedtls_rsa_import_raw:"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":"":"":"":"03":0:0:0
 
 RSA Import Raw (N,-,-,-,E), successive
-mbedtls_rsa_import_raw:"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":"":"":"":"03":1:0
+mbedtls_rsa_import_raw:"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":"":"":"":"03":1:0:0
 
 RSA Export (N,P,Q,D,E)
-mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Export (N,P,Q,D,E), successive
-mbedtls_rsa_export:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":16:"3":1
+mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Export (N,-,-,D,E)
-mbedtls_rsa_export:16:"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
+mbedtls_rsa_export:16:"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
 
 RSA Export (N,-,-,D,E), succesive
-mbedtls_rsa_export:16:"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
+mbedtls_rsa_export:16:"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
 
 RSA Export (N,P,Q,-,E)
-mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0
+mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:0
 
 RSA Export (N,P,Q,-,E), successive
-mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1
+mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1
 
 RSA Export (N,-,-,-,E)
-mbedtls_rsa_export:16:"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":16:"":16:"":16:"":16:"3":0
+mbedtls_rsa_export:16:"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":16:"":16:"":16:"":16:"3":0:0
 
 RSA Export Raw (N,P,Q,D,E)
-mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Export Raw (N,P,Q,D,E), successive
-mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":"03":1
+mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Export Raw (N,-,-,D,E)
-mbedtls_rsa_export_raw:"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
+mbedtls_rsa_export_raw:"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
 
 RSA Export Raw (N,-,-,D,E), succesive
-mbedtls_rsa_export_raw:"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
+mbedtls_rsa_export_raw:"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
 
 RSA Export Raw (N,P,Q,-,E)
-mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0
+mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:0
 
 RSA Export Raw (N,P,Q,-,E), successive
-mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1
+mbedtls_rsa_export_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1
 
 RSA Export Raw (N,-,-,-,E)
-mbedtls_rsa_export_raw:"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":"":"":"":"03":0
+mbedtls_rsa_export_raw:"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":"":"":"":"03":0:0
 
 RSA PKCS1 Encrypt Bad RNG
 depends_on:MBEDTLS_PKCS1_V15
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 160b916b8a..062b971538 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -843,11 +843,17 @@ void mbedtls_rsa_import( int radix_N, char *input_N,
                          int radix_D, char *input_D,
                          int radix_E, char *input_E,
                          int successive,
+                         int is_priv,
                          int result )
 {
     mbedtls_mpi N, P, Q, D, E;
     mbedtls_rsa_context ctx;
 
+    /* Buffers used for encryption-decryption test */
+    unsigned char *buf_orig = NULL;
+    unsigned char *buf_enc  = NULL;
+    unsigned char *buf_dec  = NULL;
+
     mbedtls_entropy_context entropy;
     mbedtls_ctr_drbg_context ctr_drbg;
     const char *pers = "test_suite_rsa";
@@ -927,8 +933,47 @@ void mbedtls_rsa_import( int radix_N, char *input_N,
                                        mbedtls_ctr_drbg_random,
                                        &ctr_drbg ) == result );
 
+    /* On expected success, perform some public and private
+     * key operations to check if the key is working properly. */
+    if( result == 0 )
+    {
+        TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
+
+        /* Did we expect a full private key to be setup? */
+        if( is_priv )
+            TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
+
+        buf_orig = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
+        buf_enc  = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
+        buf_dec  = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
+        if( buf_orig == NULL || buf_enc == NULL || buf_dec == NULL )
+            goto exit;
+
+        TEST_ASSERT( mbedtls_ctr_drbg_random( &ctr_drbg,
+                              buf_orig, mbedtls_rsa_get_len( &ctx ) ) == 0 );
+
+        /* Make sure the number we're generating is smaller than the modulus */
+        buf_orig[0] = 0x00;
+
+        TEST_ASSERT( mbedtls_rsa_public( &ctx, buf_orig, buf_enc ) == 0 );
+
+        if( is_priv )
+        {
+            TEST_ASSERT( mbedtls_rsa_private( &ctx, mbedtls_ctr_drbg_random,
+                                              &ctr_drbg, buf_enc,
+                                              buf_dec ) == 0 );
+
+            TEST_ASSERT( memcmp( buf_orig, buf_dec,
+                                 mbedtls_rsa_get_len( &ctx ) ) == 0 );
+        }
+    }
+
 exit:
 
+    mbedtls_free( buf_orig );
+    mbedtls_free( buf_enc  );
+    mbedtls_free( buf_dec  );
+
     mbedtls_rsa_free( &ctx );
 
     mbedtls_ctr_drbg_free( &ctr_drbg );
@@ -946,6 +991,7 @@ void mbedtls_rsa_export( int radix_N, char *input_N,
                          int radix_Q, char *input_Q,
                          int radix_D, char *input_D,
                          int radix_E, char *input_E,
+                         int is_priv,
                          int successive )
 {
     /* Original MPI's with which we set up the RSA context */
@@ -960,8 +1006,6 @@ void mbedtls_rsa_export( int radix_N, char *input_N,
     const int have_D = ( strlen( input_D ) > 0 );
     const int have_E = ( strlen( input_E ) > 0 );
 
-    const int is_priv = have_P || have_Q || have_D;
-
     mbedtls_rsa_context ctx;
 
     mbedtls_rsa_init( &ctx, 0, 0 );
@@ -1132,7 +1176,8 @@ exit:
 /* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
 void mbedtls_rsa_export_raw( char *input_N, char *input_P,
                              char *input_Q, char *input_D,
-                             char *input_E, int successive )
+                             char *input_E, int is_priv,
+                             int successive )
 {
     /* Original raw buffers with which we set up the RSA context */
     unsigned char bufN[1000];
@@ -1160,8 +1205,6 @@ void mbedtls_rsa_export_raw( char *input_N, char *input_P,
     const int have_D = ( strlen( input_D ) > 0 );
     const int have_E = ( strlen( input_E ) > 0 );
 
-    const int is_priv = have_P || have_Q || have_D;
-
     mbedtls_rsa_context ctx;
 
     mbedtls_rsa_init( &ctx, 0, 0 );
@@ -1265,6 +1308,7 @@ void mbedtls_rsa_import_raw( char *input_N,
                              char *input_P, char *input_Q,
                              char *input_D, char *input_E,
                              int successive,
+                             int is_priv,
                              int result )
 {
     unsigned char bufN[1000];
@@ -1273,6 +1317,11 @@ void mbedtls_rsa_import_raw( char *input_N,
     unsigned char bufD[1000];
     unsigned char bufE[1000];
 
+    /* Buffers used for encryption-decryption test */
+    unsigned char *buf_orig = NULL;
+    unsigned char *buf_enc  = NULL;
+    unsigned char *buf_dec  = NULL;
+
     size_t lenN = 0;
     size_t lenP = 0;
     size_t lenQ = 0;
@@ -1351,6 +1400,41 @@ void mbedtls_rsa_import_raw( char *input_N,
                                        mbedtls_ctr_drbg_random,
                                        &ctr_drbg ) == result );
 
+    /* On expected success, perform some public and private
+     * key operations to check if the key is working properly. */
+    if( result == 0 )
+    {
+        TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
+
+        /* Did we expect a full private key to be setup? */
+        if( is_priv )
+            TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
+
+        buf_orig = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
+        buf_enc  = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
+        buf_dec  = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
+        if( buf_orig == NULL || buf_enc == NULL || buf_dec == NULL )
+            goto exit;
+
+        TEST_ASSERT( mbedtls_ctr_drbg_random( &ctr_drbg,
+                              buf_orig, mbedtls_rsa_get_len( &ctx ) ) == 0 );
+
+        /* Make sure the number we're generating is smaller than the modulus */
+        buf_orig[0] = 0x00;
+
+        TEST_ASSERT( mbedtls_rsa_public( &ctx, buf_orig, buf_enc ) == 0 );
+
+        if( is_priv )
+        {
+            TEST_ASSERT( mbedtls_rsa_private( &ctx, mbedtls_ctr_drbg_random,
+                                              &ctr_drbg, buf_enc,
+                                              buf_dec ) == 0 );
+
+            TEST_ASSERT( memcmp( buf_orig, buf_dec,
+                                 mbedtls_rsa_get_len( &ctx ) ) == 0 );
+        }
+    }
+
 exit:
 
     mbedtls_rsa_free( &ctx );

From bead71752e51ec9d1bb2d84b0a0cc958cce15606 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 12:41:06 +0100
Subject: [PATCH 391/745] Correct typo in rsa.c

---
 library/rsa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/rsa.c b/library/rsa.c
index ae4382b182..d438247d53 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -139,7 +139,7 @@ int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
      * several calculations are done in place and temporarily change
      * the values of D and E.
      *
-     * Specifically, D is replaced the largest odd divisor of DE - 1
+     * Specifically, D is replaced by the largest odd divisor of DE - 1
      * throughout the calculations.
      */
 

From 91c194dabba673ec4afe93a77a1958d2059384dd Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 12:50:12 +0100
Subject: [PATCH 392/745] Add and document an RSA-specific error code for
 unsupported exports

E.g., a private key on an external chip might not be exportable to RAM.
---
 include/mbedtls/rsa.h | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index df14ae8473..705d16384a 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -48,6 +48,7 @@
 #define MBEDTLS_ERR_RSA_VERIFY_FAILED                     -0x4380  /**< The PKCS#1 verification failed. */
 #define MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE                  -0x4400  /**< The output buffer for decryption is not large enough. */
 #define MBEDTLS_ERR_RSA_RNG_FAILED                        -0x4480  /**< The random generator failed to generate non-zeros. */
+#define MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED                -0x4500  /**< The requested parameter export is not possible/allowed. */
 
 /*
  * RSA constants
@@ -446,6 +447,21 @@ int mbedtls_rsa_check_crt( const mbedtls_rsa_context *ctx,
  * \param E        MPI to hold the public exponent, or NULL
  *
  * \return         0 if successful, non-zero error code otherwise.
+ *                 In particular, if exporting the requested parameters
+ *                 cannot be done because of a lack of functionality
+ *                 or because of security policies, the error code
+ *                 MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED is returned.
+ *                 In this case, the RSA context stays intact and can
+ *                 be continued to be used.
+ *
+ * \note           Two reasons for returning MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED
+ *                 would be the following: Firstly, it might be that an
+ *                 alternative RSA implementation is in use which stores
+ *                 the key externally, and which either cannot or should not
+ *                 export it into RAM. Alternatively, an implementation
+ *                 (regardless of SW or HW) might not support deducing e.g.
+ *                 P, Q from N, D, E if the former are not part of the
+ *                 implementation.
  *
  */
 int mbedtls_rsa_export( const mbedtls_rsa_context *ctx,
@@ -475,6 +491,24 @@ int mbedtls_rsa_export( const mbedtls_rsa_context *ctx,
  *                 pointed to by N, P, Q, D, E are fully written, with
  *                 additional unused space filled leading by 0-bytes.
  *
+ * \return         0 if successful, non-zero error code otherwise.
+ *                 In particular, if exporting the requested parameters
+ *                 cannot be done because of a lack of functionality
+ *                 or because of security policies, the error code
+ *                 MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED is returned.
+ *                 In this case, the RSA context stays intact and can
+ *                 be continued to be used.
+ *
+ * \note           Two reasons for returning MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED
+ *                 would be the following: Firstly, it might be that an
+ *                 alternative RSA implementation is in use which stores
+ *                 the key externally, and which either cannot or should not
+ *                 export it into RAM. Alternatively, an implementation
+ *                 (regardless of SW or HW) might not support deducing e.g.
+ *                 P, Q from N, D, E if the former are not part of the
+ *                 implementation.
+ *
+ *
  */
 int mbedtls_rsa_export_raw( const mbedtls_rsa_context *ctx,
                             unsigned char *N, size_t N_len,

From ed20361321ae4a55d122b1ae6e66915e8f40097e Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 13:34:25 +0100
Subject: [PATCH 393/745] Increase readability of Doxygen output

Multiple lists were not properly recognized as such.
---
 include/mbedtls/rsa.h | 95 +++++++++++++++++++++++--------------------
 1 file changed, 52 insertions(+), 43 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 705d16384a..aaf0f3c663 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -94,7 +94,8 @@ extern "C" {
  * \param P        Pointer to MPI holding first prime factor of N on success
  * \param Q        Pointer to MPI holding second prime factor of N on success
  *
- * \return         - 0 if successful. In this case, P and Q constitute a
+ * \return
+ *                 - 0 if successful. In this case, P and Q constitute a
  *                   factorization of N, and it is guaranteed that D and E
  *                   are indeed modular inverses modulo P-1 and modulo Q-1.
  *                   The values of N, D and E are unchanged. It is checked
@@ -128,7 +129,8 @@ int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
  *
  * \note           This function does not check whether P and Q are primes.
  *
- * \return         - 0 if successful. In this case, D is set to a simultaneous
+ * \return
+ *                 - 0 if successful. In this case, D is set to a simultaneous
  *                   modular inverse of E modulo both P-1 and Q-1.
  *                 - A non-zero error code otherwise. In this case, the values
  *                   of P, Q, E are undefined.
@@ -181,12 +183,13 @@ int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
  * \param f_rng    PRNG to be used for randomization, or NULL
  * \param p_rng    PRNG context for f_rng, or NULL
  *
- * \return         - 0 if the following conditions are satisfied:
- *                   - N = PQ if N,P,Q != NULL
- *                   - D and E are modular inverses modulo P-1 and Q-1
- *                     if D,E,P,Q != NULL
- *                   - P prime if f_rng, P != NULL
- *                   - Q prime if f_rng, Q != NULL
+ * \return
+ *                 - 0 if the following conditions are satisfied:
+ *                    - N = PQ if N,P,Q != NULL
+ *                    - D and E are modular inverses modulo P-1 and Q-1
+ *                      if D,E,P,Q != NULL
+ *                    - P prime if f_rng, P != NULL
+ *                    - Q prime if f_rng, Q != NULL
  *                 - A non-zero error code otherwise.
  *
  * \note           The function can be used with a restricted set of arguments
@@ -213,12 +216,13 @@ int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
  * \param DQ       MPI to check for D modulo P-1
  * \param QP       MPI to check for the modular inverse of Q modulo P.
  *
- * \return         - 0 if the following conditions are satisfied:
- *                   - D = DP mod P-1 if P, D, DP != NULL
- *                   - Q = DQ mod P-1 if P, D, DQ != NULL
- *                   - QP = Q^-1 mod P if P, Q, QP != NULL
- *                 - MBEDTLS_ERR_RSA_KEY_CHECK_FAILED if check failed,
- *                   potentially including MBEDTLS_ERR_MPI_XXX if some
+ * \return
+ *                 - 0 if the following conditions are satisfied:
+ *                    - D = DP mod P-1 if P, D, DP != NULL
+ *                    - Q = DQ mod P-1 if P, D, DQ != NULL
+ *                    - QP = Q^-1 mod P if P, Q, QP != NULL
+ *                 - \c MBEDTLS_ERR_RSA_KEY_CHECK_FAILED if check failed,
+ *                   potentially including \c MBEDTLS_ERR_MPI_XXX if some
  *                   MPI calculations failed.
  *                 - MBEDTLS_ERR_RSA_BAD_INPUT_DATA if insufficient
  *                   data was provided to check DP, DQ or QP.
@@ -386,18 +390,19 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
  * \param f_rng    RNG function,
  * \param p_rng    RNG parameter
  *
- *                 To setup an RSA public key, precisely N and E
- *                 must have been imported.
+ * \note
+ *                 - To setup an RSA public key, precisely N and E
+ *                   must have been imported.
  *
- *                 To setup an RSA private key, enough information must be
- *                 present for the other parameters to be efficiently derivable.
+ *                 - To setup an RSA private key, enough information must be
+ *                   present for the other parameters to be efficiently derivable.
  *
- *                 The default implementation supports the following:
- *                 (a) Derive P, Q from N, D, E
- *                 (b) Derive N, D from P, Q, E.
+ *                   The default implementation supports the following:
+ *                     - Derive P, Q from N, D, E
+ *                     - Derive N, D from P, Q, E.
  *
- *                 Alternative implementations need not support these
- *                 and may return MBEDTLS_ERR_RSA_BAD_INPUT_DATA instead.
+ *                 - Alternative implementations need not support these
+ *                   and may return \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA instead.
  *
  * \note           The PRNG is used for probabilistic algorithms
  *                 like the derivation of P, Q from N, D, E, as
@@ -446,15 +451,19 @@ int mbedtls_rsa_check_crt( const mbedtls_rsa_context *ctx,
  * \param D        MPI to hold the private exponent, or NULL
  * \param E        MPI to hold the public exponent, or NULL
  *
- * \return         0 if successful, non-zero error code otherwise.
- *                 In particular, if exporting the requested parameters
- *                 cannot be done because of a lack of functionality
- *                 or because of security policies, the error code
- *                 MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED is returned.
- *                 In this case, the RSA context stays intact and can
- *                 be continued to be used.
+ * \return
+ *                 - 0 if successful. In this case, the non-NULL buffers
+ *                   pointed to by N, P, Q, D, E are fully written, with
+ *                   additional unused space filled leading by 0-bytes.
+ *                 - Non-zero return code otherwise. In particular, if
+ *                   exporting the requested parameters
+ *                   cannot be done because of a lack of functionality
+ *                   or because of security policies, the error code
+ *                   \c MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED is returned.
+ *                   In this case, the RSA context stays intact and can
+ *                   be continued to be used.
  *
- * \note           Two reasons for returning MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED
+ * \note           Reasons for returning \c MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED
  *                 would be the following: Firstly, it might be that an
  *                 alternative RSA implementation is in use which stores
  *                 the key externally, and which either cannot or should not
@@ -487,19 +496,19 @@ int mbedtls_rsa_export( const mbedtls_rsa_context *ctx,
  * \note           The length fields are ignored if the corresponding
  *                 buffer pointers are NULL.
  *
- * \return         0 if successful. In this case, the non-NULL buffers
- *                 pointed to by N, P, Q, D, E are fully written, with
- *                 additional unused space filled leading by 0-bytes.
+ * \return
+ *                 - 0 if successful. In this case, the non-NULL buffers
+ *                   pointed to by N, P, Q, D, E are fully written, with
+ *                   additional unused space filled leading by 0-bytes.
+ *                 - Non-zero return code otherwise. In particular, if
+ *                   exporting the requested parameters
+ *                   cannot be done because of a lack of functionality
+ *                   or because of security policies, the error code
+ *                   \c MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED is returned.
+ *                   In this case, the RSA context stays intact and can
+ *                   be continued to be used.
  *
- * \return         0 if successful, non-zero error code otherwise.
- *                 In particular, if exporting the requested parameters
- *                 cannot be done because of a lack of functionality
- *                 or because of security policies, the error code
- *                 MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED is returned.
- *                 In this case, the RSA context stays intact and can
- *                 be continued to be used.
- *
- * \note           Two reasons for returning MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED
+ * \note           Reasons for returning \c MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED
  *                 would be the following: Firstly, it might be that an
  *                 alternative RSA implementation is in use which stores
  *                 the key externally, and which either cannot or should not

From 4b2f691691ebd72f82fd34ae1216a676e9e766aa Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 13:34:55 +0100
Subject: [PATCH 394/745] Doxygen: Use typewriter font for variables in rsa.h
 documentation

---
 include/mbedtls/rsa.h | 211 +++++++++++++++++++++---------------------
 1 file changed, 108 insertions(+), 103 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index aaf0f3c663..b272b76a5c 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -224,7 +224,7 @@ int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
  *                 - \c MBEDTLS_ERR_RSA_KEY_CHECK_FAILED if check failed,
  *                   potentially including \c MBEDTLS_ERR_MPI_XXX if some
  *                   MPI calculations failed.
- *                 - MBEDTLS_ERR_RSA_BAD_INPUT_DATA if insufficient
+ *                 - \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA if insufficient
  *                   data was provided to check DP, DQ or QP.
  *
  * \note           The function can be used with a restricted set of arguments
@@ -278,8 +278,8 @@ typedef struct
     mbedtls_mpi Vi;                     /*!<  cached blinding value     */
     mbedtls_mpi Vf;                     /*!<  cached un-blinding value  */
 
-    int padding;                /*!<  MBEDTLS_RSA_PKCS_V15 for 1.5 padding and
-                                      MBEDTLS_RSA_PKCS_v21 for OAEP/PSS */
+    int padding;                /*!<  \c MBEDTLS_RSA_PKCS_V15 for 1.5 padding and
+                                      \c MBEDTLS_RSA_PKCS_v21 for OAEP/PSS */
     int hash_id;                /*!<  Hash identifier of mbedtls_md_type_t as
                                       specified in the mbedtls_md.h header file
                                       for the EME-OAEP and EMSA-PSS
@@ -299,15 +299,15 @@ mbedtls_rsa_context;
 /**
  * \brief          Initialize an RSA context
  *
- *                 Note: Set padding to MBEDTLS_RSA_PKCS_V21 for the RSAES-OAEP
+ *                 Note: Set padding to \c MBEDTLS_RSA_PKCS_V21 for the RSAES-OAEP
  *                 encryption scheme and the RSASSA-PSS signature scheme.
  *
  * \param ctx      RSA context to be initialized
- * \param padding  MBEDTLS_RSA_PKCS_V15 or MBEDTLS_RSA_PKCS_V21
- * \param hash_id  MBEDTLS_RSA_PKCS_V21 hash identifier
+ * \param padding  \c MBEDTLS_RSA_PKCS_V15 or \c MBEDTLS_RSA_PKCS_V21
+ * \param hash_id  \c MBEDTLS_RSA_PKCS_V21 hash identifier
  *
  * \note           The hash_id parameter is actually ignored
- *                 when using MBEDTLS_RSA_PKCS_V15 padding.
+ *                 when using \c MBEDTLS_RSA_PKCS_V15 padding.
  *
  * \note           Choice of padding mode is strictly enforced for private key
  *                 operations, since there might be security concerns in
@@ -318,7 +318,7 @@ mbedtls_rsa_context;
  * \note           The chosen hash is always used for OEAP encryption.
  *                 For PSS signatures, it's always used for making signatures,
  *                 but can be overriden (and always is, if set to
- *                 MBEDTLS_MD_NONE) for verifying them.
+ *                 \c MBEDTLS_MD_NONE) for verifying them.
  */
 void mbedtls_rsa_init( mbedtls_rsa_context *ctx,
                        int padding,
@@ -411,7 +411,7 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
  * \return         - 0 if successful. In this case, all imported core
  *                   parameters are guaranteed to be sane, the RSA context
  *                   has been fully setup and is ready for use.
- *                 - MBEDTLS_ERR_RSA_BAD_INPUT_DATA if the attempted
+ *                 - \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA if the attempted
  *                   derivations failed.
  */
 int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
@@ -549,8 +549,8 @@ int mbedtls_rsa_export_crt( const mbedtls_rsa_context *ctx,
  *                 See \c mbedtls_rsa_init() for details.
  *
  * \param ctx      RSA context to be set
- * \param padding  MBEDTLS_RSA_PKCS_V15 or MBEDTLS_RSA_PKCS_V21
- * \param hash_id  MBEDTLS_RSA_PKCS_V21 hash identifier
+ * \param padding  \c MBEDTLS_RSA_PKCS_V15 or \c MBEDTLS_RSA_PKCS_V21
+ * \param hash_id  \c MBEDTLS_RSA_PKCS_V21 hash identifier
  */
 void mbedtls_rsa_set_padding( mbedtls_rsa_context *ctx, int padding,
                               int hash_id);
@@ -577,7 +577,7 @@ size_t mbedtls_rsa_get_len( const mbedtls_rsa_context *ctx );
  * \note           mbedtls_rsa_init() must be called beforehand to setup
  *                 the RSA context.
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  */
 int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
                          int (*f_rng)(void *, unsigned char *, size_t),
@@ -589,7 +589,7 @@ int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
  *
  * \param ctx      RSA context to be checked
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  */
 int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx );
 
@@ -599,7 +599,7 @@ int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx );
  *
  * \param ctx      RSA context to be checked
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  */
 int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx );
 
@@ -610,7 +610,7 @@ int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx );
  * \param pub      RSA context holding the public key
  * \param prv      RSA context holding the private key
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  */
 int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub, const mbedtls_rsa_context *prv );
 
@@ -621,7 +621,7 @@ int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub, const mbedtls_rs
  * \param input    input buffer
  * \param output   output buffer
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           This function does NOT take care of message
  *                 padding. Also, be sure to set input[0] = 0 or ensure that
@@ -643,7 +643,7 @@ int mbedtls_rsa_public( mbedtls_rsa_context *ctx,
  * \param input    input buffer
  * \param output   output buffer
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The input and output buffers must be large
  *                 enough (eg. 128 bytes if RSA-1024 is used).
@@ -661,14 +661,14 @@ int mbedtls_rsa_private( mbedtls_rsa_context *ctx,
  *
  * \param ctx      RSA context
  * \param f_rng    RNG function (Needed for padding and PKCS#1 v2.1 encoding
- *                               and MBEDTLS_RSA_PRIVATE)
+ *                               and \c MBEDTLS_RSA_PRIVATE)
  * \param p_rng    RNG parameter
- * \param mode     MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
+ * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
  * \param ilen     contains the plaintext length
  * \param input    buffer holding the data to be encrypted
  * \param output   buffer that will hold the ciphertext
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer must be as large as the size
  *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
@@ -684,14 +684,14 @@ int mbedtls_rsa_pkcs1_encrypt( mbedtls_rsa_context *ctx,
  * \brief          Perform a PKCS#1 v1.5 encryption (RSAES-PKCS1-v1_5-ENCRYPT)
  *
  * \param ctx      RSA context
- * \param f_rng    RNG function (Needed for padding and MBEDTLS_RSA_PRIVATE)
+ * \param f_rng    RNG function (Needed for padding and \c MBEDTLS_RSA_PRIVATE)
  * \param p_rng    RNG parameter
- * \param mode     MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
+ * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
  * \param ilen     contains the plaintext length
  * \param input    buffer holding the data to be encrypted
  * \param output   buffer that will hold the ciphertext
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer must be as large as the size
  *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
@@ -708,16 +708,16 @@ int mbedtls_rsa_rsaes_pkcs1_v15_encrypt( mbedtls_rsa_context *ctx,
  *
  * \param ctx      RSA context
  * \param f_rng    RNG function (Needed for padding and PKCS#1 v2.1 encoding
- *                               and MBEDTLS_RSA_PRIVATE)
+ *                               and \c MBEDTLS_RSA_PRIVATE)
  * \param p_rng    RNG parameter
- * \param mode     MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
+ * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
  * \param label    buffer holding the custom label to use
  * \param label_len contains the label length
  * \param ilen     contains the plaintext length
  * \param input    buffer holding the data to be encrypted
  * \param output   buffer that will hold the ciphertext
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer must be as large as the size
  *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
@@ -737,25 +737,25 @@ int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx,
  *                 the message padding
  *
  * \param ctx      RSA context
- * \param f_rng    RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
  * \param p_rng    RNG parameter
- * \param mode     MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
+ * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
  * \param olen     will contain the plaintext length
  * \param input    buffer holding the encrypted data
  * \param output   buffer that will hold the plaintext
  * \param output_max_len    maximum length of the output buffer
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer length \c output_max_len should be
- *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
+ *                 as large as the size \c ctx->len of \c ctx->N (eg. 128 bytes
  *                 if RSA-1024 is used) to be able to hold an arbitrary
  *                 decrypted message. If it is not large enough to hold
  *                 the decryption of the particular ciphertext provided,
- *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ *                 the function will return \c MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
  * \note           The input buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx,
                        int (*f_rng)(void *, unsigned char *, size_t),
@@ -769,25 +769,25 @@ int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx,
  * \brief          Perform a PKCS#1 v1.5 decryption (RSAES-PKCS1-v1_5-DECRYPT)
  *
  * \param ctx      RSA context
- * \param f_rng    RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
  * \param p_rng    RNG parameter
- * \param mode     MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
+ * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
  * \param olen     will contain the plaintext length
  * \param input    buffer holding the encrypted data
  * \param output   buffer that will hold the plaintext
  * \param output_max_len    maximum length of the output buffer
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer length \c output_max_len should be
- *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
+ *                 as large as the size \c ctx->len of \c ctx->N (eg. 128 bytes
  *                 if RSA-1024 is used) to be able to hold an arbitrary
  *                 decrypted message. If it is not large enough to hold
  *                 the decryption of the particular ciphertext provided,
- *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ *                 the function will return \c MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
  * \note           The input buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
                                  int (*f_rng)(void *, unsigned char *, size_t),
@@ -801,9 +801,9 @@ int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
  * \brief          Perform a PKCS#1 v2.1 OAEP decryption (RSAES-OAEP-DECRYPT)
  *
  * \param ctx      RSA context
- * \param f_rng    RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
  * \param p_rng    RNG parameter
- * \param mode     MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
+ * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
  * \param label    buffer holding the custom label to use
  * \param label_len contains the label length
  * \param olen     will contain the plaintext length
@@ -811,17 +811,17 @@ int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
  * \param output   buffer that will hold the plaintext
  * \param output_max_len    maximum length of the output buffer
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer length \c output_max_len should be
- *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
+ *                 as large as the size \c ctx->len of \c ctx->N (eg. 128 bytes
  *                 if RSA-1024 is used) to be able to hold an arbitrary
  *                 decrypted message. If it is not large enough to hold
  *                 the decryption of the particular ciphertext provided,
- *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ *                 the function will return \c MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
  * \note           The input buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
                             int (*f_rng)(void *, unsigned char *, size_t),
@@ -840,22 +840,24 @@ int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
  *
  * \param ctx      RSA context
  * \param f_rng    RNG function (Needed for PKCS#1 v2.1 encoding and for
- *                               MBEDTLS_RSA_PRIVATE)
+ *                               \c MBEDTLS_RSA_PRIVATE)
  * \param p_rng    RNG parameter
- * \param mode     MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg   a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen  message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE for
+ *                 signing raw data)
+ * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
  * \param hash     buffer holding the message digest
  * \param sig      buffer that will hold the ciphertext
  *
  * \return         0 if the signing operation was successful,
- *                 or an MBEDTLS_ERR_RSA_XXX error code
+ *                 or an \c MBEDTLS_ERR_RSA_XXX error code
  *
- * \note           The "sig" buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \c sig buffer must be as large as the size
+ *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
  *
  * \note           In case of PKCS#1 v2.1 encoding, see comments on
- * \note           \c mbedtls_rsa_rsassa_pss_sign() for details on md_alg and hash_id.
+ * \note           \c mbedtls_rsa_rsassa_pss_sign() for details on
+ *                 \c md_alg and \c hash_id.
  */
 int mbedtls_rsa_pkcs1_sign( mbedtls_rsa_context *ctx,
                     int (*f_rng)(void *, unsigned char *, size_t),
@@ -870,19 +872,20 @@ int mbedtls_rsa_pkcs1_sign( mbedtls_rsa_context *ctx,
  * \brief          Perform a PKCS#1 v1.5 signature (RSASSA-PKCS1-v1_5-SIGN)
  *
  * \param ctx      RSA context
- * \param f_rng    RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
  * \param p_rng    RNG parameter
- * \param mode     MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg   a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen  message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE
+ *                 for signing raw data)
+ * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
  * \param hash     buffer holding the message digest
  * \param sig      buffer that will hold the ciphertext
  *
  * \return         0 if the signing operation was successful,
- *                 or an MBEDTLS_ERR_RSA_XXX error code
+ *                 or an \c MBEDTLS_ERR_RSA_XXX error code
  *
- * \note           The "sig" buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \c sig buffer must be as large as the size
+ *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_rsassa_pkcs1_v15_sign( mbedtls_rsa_context *ctx,
                                int (*f_rng)(void *, unsigned char *, size_t),
@@ -898,22 +901,23 @@ int mbedtls_rsa_rsassa_pkcs1_v15_sign( mbedtls_rsa_context *ctx,
  *
  * \param ctx      RSA context
  * \param f_rng    RNG function (Needed for PKCS#1 v2.1 encoding and for
- *                               MBEDTLS_RSA_PRIVATE)
+ *                               \c MBEDTLS_RSA_PRIVATE)
  * \param p_rng    RNG parameter
- * \param mode     MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg   a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen  message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE
+ *                 for signing raw data)
+ * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
  * \param hash     buffer holding the message digest
  * \param sig      buffer that will hold the ciphertext
  *
  * \return         0 if the signing operation was successful,
- *                 or an MBEDTLS_ERR_RSA_XXX error code
+ *                 or an \c MBEDTLS_ERR_RSA_XXX error code
  *
- * \note           The "sig" buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \c sig buffer must be as large as the size
+ *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
  *
- * \note           The hash_id in the RSA context is the one used for the
- *                 encoding. md_alg in the function call is the type of hash
+ * \note           The \c hash_id in the RSA context is the one used for the
+ *                 encoding. \c md_alg in the function call is the type of hash
  *                 that is encoded. According to RFC 3447 it is advised to
  *                 keep both hashes the same.
  */
@@ -932,19 +936,19 @@ int mbedtls_rsa_rsassa_pss_sign( mbedtls_rsa_context *ctx,
  *                 the message digest
  *
  * \param ctx      points to an RSA public key
- * \param f_rng    RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
  * \param p_rng    RNG parameter
- * \param mode     MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg   a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen  message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE for signing raw data)
+ * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
  * \param hash     buffer holding the message digest
  * \param sig      buffer holding the ciphertext
  *
  * \return         0 if the verify operation was successful,
- *                 or an MBEDTLS_ERR_RSA_XXX error code
+ *                 or an \c MBEDTLS_ERR_RSA_XXX error code
  *
- * \note           The "sig" buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \c sig buffer must be as large as the size
+ *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
  *
  * \note           In case of PKCS#1 v2.1 encoding, see comments on
  *                 \c mbedtls_rsa_rsassa_pss_verify() about md_alg and hash_id.
@@ -962,19 +966,20 @@ int mbedtls_rsa_pkcs1_verify( mbedtls_rsa_context *ctx,
  * \brief          Perform a PKCS#1 v1.5 verification (RSASSA-PKCS1-v1_5-VERIFY)
  *
  * \param ctx      points to an RSA public key
- * \param f_rng    RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
  * \param p_rng    RNG parameter
- * \param mode     MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg   a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen  message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE
+ *                 for signing raw data)
+ * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
  * \param hash     buffer holding the message digest
  * \param sig      buffer holding the ciphertext
  *
  * \return         0 if the verify operation was successful,
- *                 or an MBEDTLS_ERR_RSA_XXX error code
+ *                 or an \c MBEDTLS_ERR_RSA_XXX error code
  *
- * \note           The "sig" buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \c sig buffer must be as large as the size
+ *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
                                  int (*f_rng)(void *, unsigned char *, size_t),
@@ -990,25 +995,25 @@ int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
  *                 (This is the "simple" version.)
  *
  * \param ctx      points to an RSA public key
- * \param f_rng    RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
  * \param p_rng    RNG parameter
- * \param mode     MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg   a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen  message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE for signing raw data)
+ * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
  * \param hash     buffer holding the message digest
  * \param sig      buffer holding the ciphertext
  *
  * \return         0 if the verify operation was successful,
- *                 or an MBEDTLS_ERR_RSA_XXX error code
+ *                 or an \c MBEDTLS_ERR_RSA_XXX error code
  *
- * \note           The "sig" buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \c sig buffer must be as large as the size
+ *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
  *
- * \note           The hash_id in the RSA context is the one used for the
- *                 verification. md_alg in the function call is the type of
+ * \note           The \c hash_id in the RSA context is the one used for the
+ *                 verification. \c md_alg in the function call is the type of
  *                 hash that is verified. According to RFC 3447 it is advised to
- *                 keep both hashes the same. If hash_id in the RSA context is
- *                 unset, the md_alg from the function call is used.
+ *                 keep both hashes the same. If \c hash_id in the RSA context is
+ *                 unset, the \c md_alg from the function call is used.
  */
 int mbedtls_rsa_rsassa_pss_verify( mbedtls_rsa_context *ctx,
                            int (*f_rng)(void *, unsigned char *, size_t),
@@ -1024,24 +1029,24 @@ int mbedtls_rsa_rsassa_pss_verify( mbedtls_rsa_context *ctx,
  *                 (This is the version with "full" options.)
  *
  * \param ctx      points to an RSA public key
- * \param f_rng    RNG function (Only needed for MBEDTLS_RSA_PRIVATE)
+ * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
  * \param p_rng    RNG parameter
- * \param mode     MBEDTLS_RSA_PUBLIC or MBEDTLS_RSA_PRIVATE
- * \param md_alg   a MBEDTLS_MD_XXX (use MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen  message digest length (for MBEDTLS_MD_NONE only)
+ * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
+ * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE for signing raw data)
+ * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
  * \param hash     buffer holding the message digest
  * \param mgf1_hash_id message digest used for mask generation
  * \param expected_salt_len Length of the salt used in padding, use
- *                 MBEDTLS_RSA_SALT_LEN_ANY to accept any salt length
+ *                 \c MBEDTLS_RSA_SALT_LEN_ANY to accept any salt length
  * \param sig      buffer holding the ciphertext
  *
  * \return         0 if the verify operation was successful,
- *                 or an MBEDTLS_ERR_RSA_XXX error code
+ *                 or an \c MBEDTLS_ERR_RSA_XXX error code
  *
- * \note           The "sig" buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \c sig buffer must be as large as the size
+ *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
  *
- * \note           The hash_id in the RSA context is ignored.
+ * \note           The \c hash_id in the RSA context is ignored.
  */
 int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
                                int (*f_rng)(void *, unsigned char *, size_t),
@@ -1061,7 +1066,7 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
  * \param src      Source context
  *
  * \return         0 on success,
- *                 MBEDTLS_ERR_MPI_ALLOC_FAILED on memory allocation failure
+ *                 \c MBEDTLS_ERR_MPI_ALLOC_FAILED on memory allocation failure
  */
 int mbedtls_rsa_copy( mbedtls_rsa_context *dst, const mbedtls_rsa_context *src );
 

From 26182edd0cd5a09f2435b1123e384e8a22fac52d Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 29 Sep 2017 15:45:12 +0200
Subject: [PATCH 395/745] Allow comments in test data files

---
 ChangeLog                         |  5 +++++
 tests/scripts/generate_code.pl    | 21 +++++++++++++++++++++
 tests/suites/main_test.function   | 19 ++++++++++++-------
 tests/suites/test_suite_md.data   |  1 +
 tests/suites/test_suite_mdx.data  |  1 +
 tests/suites/test_suite_rsa.data  |  3 +++
 tests/suites/test_suite_shax.data |  1 +
 7 files changed, 44 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 227faed6b6..2bbc4c333b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Features
+   * Allow comments in test data files.
+
 = mbed TLS 2.6.0 branch released 2017-08-10
 
 Security
diff --git a/tests/scripts/generate_code.pl b/tests/scripts/generate_code.pl
index 84e949dfad..a486319469 100755
--- a/tests/scripts/generate_code.pl
+++ b/tests/scripts/generate_code.pl
@@ -49,6 +49,27 @@
 #       file name is used to replace the symbol 'TESTCASE_FILENAME' in the main
 #       code file above.
 #
+#       A test data file consists of a sequence of paragraphs separated by
+#       a single empty line. Line breaks may be in Unix (LF) or Windows (CRLF)
+#       format. Lines starting with the character '#' are ignored
+#       (the parser behaves as if they were not present).
+#
+#       Each paragraph describes one test case and must consist of: (1) one
+#       line which is the test case name; (2) an optional line starting with
+#       the 11-character prefix "depends_on:"; (3) a line containing the test
+#       function to execute and its parameters.
+#
+#       A depends_on: line consists of a list of compile-time options
+#       separated by the character ':', with no whitespace. The test case
+#       is executed only if this compilation option is enabled in config.h.
+#
+#       The last line of each paragraph contains a test function name and
+#       a list of parameters separated by the character ':'. Running the
+#       test case calls this function with the specified parameters. Each
+#       parameter may either be an integer written in decimal or hexadecimal,
+#       or a string surrounded by double quotes which may not contain the
+#       ':' character.
+#
 
 use strict;
 
diff --git a/tests/suites/main_test.function b/tests/suites/main_test.function
index a7bb41de35..551f239d23 100644
--- a/tests/suites/main_test.function
+++ b/tests/suites/main_test.function
@@ -140,14 +140,19 @@ int get_line( FILE *f, char *buf, size_t len )
 {
     char *ret;
 
-    ret = fgets( buf, len, f );
-    if( ret == NULL )
-        return( -1 );
+    buf[0] = '#';
 
-    if( strlen( buf ) && buf[strlen(buf) - 1] == '\n' )
-        buf[strlen(buf) - 1] = '\0';
-    if( strlen( buf ) && buf[strlen(buf) - 1] == '\r' )
-        buf[strlen(buf) - 1] = '\0';
+    while( buf[0] == '#' )
+    {
+        ret = fgets( buf, len, f );
+        if( ret == NULL )
+            return( -1 );
+
+        if( strlen( buf ) && buf[strlen(buf) - 1] == '\n' )
+            buf[strlen(buf) - 1] = '\0';
+        if( strlen( buf ) && buf[strlen(buf) - 1] == '\r' )
+            buf[strlen(buf) - 1] = '\0';
+    }
 
     return( 0 );
 }
diff --git a/tests/suites/test_suite_md.data b/tests/suites/test_suite_md.data
index 71d1f6dde5..abd8e55d94 100644
--- a/tests/suites/test_suite_md.data
+++ b/tests/suites/test_suite_md.data
@@ -1,3 +1,4 @@
+# Tests of the generic message digest interface
 MD process
 mbedtls_md_process:
 
diff --git a/tests/suites/test_suite_mdx.data b/tests/suites/test_suite_mdx.data
index 2d403b4108..3d063a4770 100644
--- a/tests/suites/test_suite_mdx.data
+++ b/tests/suites/test_suite_mdx.data
@@ -1,3 +1,4 @@
+# Test MD2, MD4, MD5 and RIPEMD160
 mbedtls_md2 Test vector RFC1319 #1
 md2_text:"":"8350e5a3e24c153df2275c9f80692773"
 
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 5013ac8b00..fc7d93588d 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -1,5 +1,6 @@
 RSA PKCS1 Verify v1.5 CAVS #1
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
+# Good padding but wrong hash
 mbedtls_rsa_pkcs1_verify:"d6248c3e96b1a7e5fea978870fcc4c9786b4e5156e16b7faef4557d667f730b8bc4c784ef00c624df5309513c3a5de8ca94c2152e0459618666d3148092562ebc256ffca45b27fd2d63c68bd5e0a0aefbe496e9e63838a361b1db6fc272464f191490bf9c029643c49d2d9cd08833b8a70b4b3431f56fb1eb55ccd39e77a9c92":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"3":"3203b7647fb7e345aa457681e5131777f1adc371f2fba8534928c4e52ef6206a856425d6269352ecbf64db2f6ad82397768cafdd8cd272e512d617ad67992226da6bc291c31404c17fd4b7e2beb20eff284a44f4d7af47fd6629e2c95809fa7f2241a04f70ac70d3271bb13258af1ed5c5988c95df7fa26603515791075feccd":MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 RSA PKCS1 Verify v1.5 CAVS #2
@@ -24,6 +25,7 @@ mbedtls_rsa_pkcs1_verify:"44637d3b8de525fd589237bc81229c8966d3af24540850c2403633
 
 RSA PKCS1 Verify v1.5 CAVS #7
 depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
+# Bad padding after performing the public key operation
 mbedtls_rsa_pkcs1_verify:"d03f12276f6ba7545b8fce719471bd253791878809694e8754f3b389f26c9253a758ed28b4c62535a8d5702d7a778731d5759ff2b3b39b192db680e791632918b6093c0e8ca25c2bf756a07fde4144a37f769fe4054455a45cb8cefe4462e7a9a45ce71f2189b4fef01b47aee8585d44dc9d6fa627a3e5f08801871731f234cd":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA384:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"3":"d93a878c1ce86571590b0e43794b3edb23552797c4b8c9e3da4fe1cc4ac0566acd3b10541fe9a7a79f5ea4892d3069ca6903efb5c40c47eb8a9c781eb4249281d40c3d96aae16da1bb4daaece6a26eca5f41c062b4124a64fc9d340cba5ab0d1f5affff6515a87f0933774fd4322d2fa497cd6f708a429ca56dcb1fd3db623d0":MBEDTLS_ERR_RSA_INVALID_PADDING
 
 RSA PKCS1 Verify v1.5 CAVS #8
@@ -365,6 +367,7 @@ RSA Generate Key - 2048 bit key
 mbedtls_rsa_gen_key:2048:3:0
 
 RSA Generate Key - 1025 bit key
+# mbedtls_rsa_gen_key only supports even-sized keys
 mbedtls_rsa_gen_key:1025:3:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA PKCS1 Encrypt Bad RNG
diff --git a/tests/suites/test_suite_shax.data b/tests/suites/test_suite_shax.data
index ea2a18380d..ee8074dc08 100644
--- a/tests/suites/test_suite_shax.data
+++ b/tests/suites/test_suite_shax.data
@@ -1,3 +1,4 @@
+# Test the operation of SHA-1 and SHA-2
 SHA-1 Test Vector NIST CAVS #1
 depends_on:MBEDTLS_SHA1_C
 mbedtls_sha1:"":"da39a3ee5e6b4b0d3255bfef95601890afd80709"

From 56bae95e1d3528d4c562293c915c74ea8762505c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 15:33:10 +0100
Subject: [PATCH 396/745] Improve style and documentation, fix typo

---
 include/mbedtls/rsa.h | 4 +---
 library/rsa.c         | 2 +-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index b272b76a5c..14cdef8d5c 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -180,7 +180,7 @@ int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
  * \param Q        Second prime factor of N
  * \param D        RSA private exponent
  * \param E        RSA public exponent
- * \param f_rng    PRNG to be used for randomization, or NULL
+ * \param f_rng    PRNG to be used for primality check, or NULL
  * \param p_rng    PRNG context for f_rng, or NULL
  *
  * \return
@@ -324,7 +324,6 @@ void mbedtls_rsa_init( mbedtls_rsa_context *ctx,
                        int padding,
                        int hash_id);
 
-
 /**
  * \brief          Import a set of core parameters into an RSA context
  *
@@ -374,7 +373,6 @@ int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
  *
  * \return         0 if successful, non-zero error code on failure.
  */
-
 int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
                             unsigned char *N, size_t N_len,
                             unsigned char *P, size_t P_len,
diff --git a/library/rsa.c b/library/rsa.c
index d438247d53..bb456df496 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -152,7 +152,7 @@ int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
     uint16_t order;       /* Order of 2 in DE - 1 */
 
     mbedtls_mpi K;  /* Temporary used for two purposes:
-                     * - During factorization attempts, stores a andom integer
+                     * - During factorization attempts, stores a random integer
                      *   in the range of [0,..,N]
                      * - During verification, holding intermediate results.
                      */

From 5b7ee07ff6a29f70c8a26b2f4641d9d0759f2667 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 29 Sep 2017 18:00:25 +0200
Subject: [PATCH 397/745] Cleaned up get_line for test data files

Look, ma, a use for do...while!

Also removed 1-3 calls to strlen.
---
 tests/suites/main_test.function | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/tests/suites/main_test.function b/tests/suites/main_test.function
index 551f239d23..20add3c776 100644
--- a/tests/suites/main_test.function
+++ b/tests/suites/main_test.function
@@ -136,23 +136,31 @@ DISPATCH_FUNCTION
     "TESTCASE_FILENAME"
 
 
+/** Retrieve one input line into buf, which must have room for len
+ * bytes. The trailing line break (if any) is stripped from the result.
+ * Lines beginning with the character '#' are skipped. Lines that are
+ * more than len-1 bytes long including the trailing line break are
+ * truncated; note that the following bytes remain in the input stream.
+ *
+ * \return 0 on success, -1 on error or end of file
+ */
 int get_line( FILE *f, char *buf, size_t len )
 {
     char *ret;
 
-    buf[0] = '#';
-
-    while( buf[0] == '#' )
+    do
     {
         ret = fgets( buf, len, f );
         if( ret == NULL )
             return( -1 );
-
-        if( strlen( buf ) && buf[strlen(buf) - 1] == '\n' )
-            buf[strlen(buf) - 1] = '\0';
-        if( strlen( buf ) && buf[strlen(buf) - 1] == '\r' )
-            buf[strlen(buf) - 1] = '\0';
     }
+    while( buf[0] == '#' );
+
+    ret = buf + strlen( buf );
+    if( ret-- > buf && *ret == '\n' )
+        *ret = '\0';
+    if( ret-- > buf && *ret == '\r' )
+        *ret = '\0';
 
     return( 0 );
 }

From f04111f5c5feb1452c363fe1e8bb0d973e179bdd Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 19:18:42 +0100
Subject: [PATCH 398/745] Fix typo

---
 library/pkparse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index a06d952a9e..56ba3a7b1a 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -956,7 +956,7 @@ static int pk_parse_key_pkcs8_encrypted_der(
         return( MBEDTLS_ERR_PK_PASSWORD_REQUIRED );
 
     /*
-     * This function parses the EncryptedPrivatKeyInfo object (PKCS#8)
+     * This function parses the EncryptedPrivateKeyInfo object (PKCS#8)
      *
      *  EncryptedPrivateKeyInfo ::= SEQUENCE {
      *    encryptionAlgorithm  EncryptionAlgorithmIdentifier,

From b4274210a4b5d454f6005f1e6d8225cccf5e760d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 19:18:51 +0100
Subject: [PATCH 399/745] Improve documentation in pkparse.c

State explicitly that `pk_parse_pkcs8_undencrypted_der` and `pk_parse_key_pkcs8_encrypted_der` are not responsible for
zeroizing and freeing the provided key buffer.
---
 library/pkparse.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index 56ba3a7b1a..968c83fa08 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -844,6 +844,16 @@ static int pk_parse_key_sec1_der( mbedtls_ecp_keypair *eck,
 
 /*
  * Parse an unencrypted PKCS#8 encoded private key
+ *
+ * Notes:
+ *
+ * - This function does not own the key buffer. It is the
+ *   responsibility of the caller to take care of zeroizing
+ *   and freeing it after use.
+ *
+ * - The function is responsible for freeing the provided
+ *   PK context on failure.
+ *
  */
 static int pk_parse_key_pkcs8_unencrypted_der(
                                     mbedtls_pk_context *pk,
@@ -932,6 +942,12 @@ static int pk_parse_key_pkcs8_unencrypted_der(
 
 /*
  * Parse an encrypted PKCS#8 encoded private key
+ *
+ * To save space, the decryption happens in-place on the given key buffer.
+ * Also, while this function may modify the keybuffer, it doesn't own it,
+ * and instead it is the responsibility of the caller to zeroize and properly
+ * free it after use.
+ *
  */
 #if defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C)
 static int pk_parse_key_pkcs8_encrypted_der(
@@ -969,7 +985,6 @@ static int pk_parse_key_pkcs8_encrypted_der(
      *
      *  The EncryptedData OCTET STRING is a PKCS#8 PrivateKeyInfo
      *
-     * To save space, the decryption happens in-place on the given key buffer.
      */
     if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
             MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )

From 08a36dde806a3dbd92f690bfff5e6300c3d1e7ed Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 29 Sep 2017 20:05:23 +0100
Subject: [PATCH 400/745] Unify naming schemes for RSA keys

---
 tests/data_files/Makefile                     | 230 +++++++++---------
 tests/data_files/keyfile_1024                 |  15 --
 tests/data_files/keyfile_1024.3des            |  18 --
 tests/data_files/keyfile_1024.aes128          |  18 --
 tests/data_files/keyfile_1024.aes192          |  18 --
 tests/data_files/keyfile_1024.aes256          |  18 --
 tests/data_files/keyfile_1024.des             |  18 --
 tests/data_files/keyfile_2048                 |  27 --
 tests/data_files/keyfile_2048.3des            |  30 ---
 tests/data_files/keyfile_2048.aes128          |  30 ---
 tests/data_files/keyfile_2048.aes192          |  30 ---
 tests/data_files/keyfile_2048.aes256          |  30 ---
 tests/data_files/keyfile_2048.des             |  30 ---
 tests/data_files/keyfile_4096                 |  51 ----
 tests/data_files/keyfile_4096.3des            |  54 ----
 tests/data_files/keyfile_4096.aes128          |  54 ----
 tests/data_files/keyfile_4096.aes192          |  54 ----
 tests/data_files/keyfile_4096.aes256          |  54 ----
 tests/data_files/keyfile_4096.des             |  54 ----
 tests/data_files/pkcs8_pbe_sha1_2des_1024.der | Bin 678 -> 0 bytes
 tests/data_files/pkcs8_pbe_sha1_2des_1024.key |  17 --
 tests/data_files/pkcs8_pbe_sha1_2des_2048.der | Bin 1262 -> 0 bytes
 tests/data_files/pkcs8_pbe_sha1_2des_2048.key |  29 ---
 tests/data_files/pkcs8_pbe_sha1_2des_4096.der | Bin 2414 -> 0 bytes
 tests/data_files/pkcs8_pbe_sha1_2des_4096.key |  53 ----
 tests/data_files/pkcs8_pbe_sha1_3des_1024.der | Bin 678 -> 0 bytes
 tests/data_files/pkcs8_pbe_sha1_3des_1024.key |  17 --
 tests/data_files/pkcs8_pbe_sha1_3des_2048.der | Bin 1262 -> 0 bytes
 tests/data_files/pkcs8_pbe_sha1_3des_2048.key |  29 ---
 tests/data_files/pkcs8_pbe_sha1_3des_4096.der | Bin 2414 -> 0 bytes
 tests/data_files/pkcs8_pbe_sha1_3des_4096.key |  53 ----
 .../pkcs8_pbe_sha1_rc4_128_1024.der           | Bin 673 -> 0 bytes
 .../pkcs8_pbe_sha1_rc4_128_1024.key           |  17 --
 .../pkcs8_pbe_sha1_rc4_128_2048.der           | Bin 1256 -> 0 bytes
 .../pkcs8_pbe_sha1_rc4_128_2048.key           |  29 ---
 .../pkcs8_pbe_sha1_rc4_128_4096.der           | Bin 2413 -> 0 bytes
 .../pkcs8_pbe_sha1_rc4_128_4096.key           |  53 ----
 .../pkcs8_pbes2_pbkdf2_3des_1024.der          | Bin 714 -> 0 bytes
 .../pkcs8_pbes2_pbkdf2_3des_1024.key          |  17 --
 .../pkcs8_pbes2_pbkdf2_3des_2048.der          | Bin 1298 -> 0 bytes
 .../pkcs8_pbes2_pbkdf2_3des_2048.key          |  30 ---
 .../pkcs8_pbes2_pbkdf2_3des_4096.der          | Bin 2450 -> 0 bytes
 .../pkcs8_pbes2_pbkdf2_3des_4096.key          |  54 ----
 .../pkcs8_pbes2_pbkdf2_des_1024.der           | Bin 711 -> 0 bytes
 .../pkcs8_pbes2_pbkdf2_des_1024.key           |  17 --
 .../pkcs8_pbes2_pbkdf2_des_2048.der           | Bin 1295 -> 0 bytes
 .../pkcs8_pbes2_pbkdf2_des_2048.key           |  29 ---
 .../pkcs8_pbes2_pbkdf2_des_4096.der           | Bin 2447 -> 0 bytes
 .../pkcs8_pbes2_pbkdf2_des_4096.key           |  53 ----
 tests/data_files/rsa_pkcs1_1024_3des.pem      |  18 ++
 tests/data_files/rsa_pkcs1_1024_aes128.pem    |  18 ++
 tests/data_files/rsa_pkcs1_1024_aes192.pem    |  18 ++
 tests/data_files/rsa_pkcs1_1024_aes256.pem    |  18 ++
 tests/data_files/rsa_pkcs1_1024_clear.pem     |  15 ++
 tests/data_files/rsa_pkcs1_1024_des.pem       |  18 ++
 tests/data_files/rsa_pkcs1_2048_3des.pem      |  30 +++
 tests/data_files/rsa_pkcs1_2048_aes128.pem    |  30 +++
 tests/data_files/rsa_pkcs1_2048_aes192.pem    |  30 +++
 tests/data_files/rsa_pkcs1_2048_aes256.pem    |  30 +++
 tests/data_files/rsa_pkcs1_2048_clear.pem     |  27 ++
 tests/data_files/rsa_pkcs1_2048_des.pem       |  30 +++
 tests/data_files/rsa_pkcs1_4096_3des.pem      |  54 ++++
 tests/data_files/rsa_pkcs1_4096_aes128.pem    |  54 ++++
 tests/data_files/rsa_pkcs1_4096_aes192.pem    |  54 ++++
 tests/data_files/rsa_pkcs1_4096_aes256.pem    |  54 ++++
 tests/data_files/rsa_pkcs1_4096_clear.pem     |  51 ++++
 tests/data_files/rsa_pkcs1_4096_des.pem       |  54 ++++
 .../rsa_pkcs8_pbe_sha1_1024_2des.der          | Bin 0 -> 678 bytes
 .../rsa_pkcs8_pbe_sha1_1024_2des.pem          |  17 ++
 .../rsa_pkcs8_pbe_sha1_1024_3des.der          | Bin 0 -> 678 bytes
 .../rsa_pkcs8_pbe_sha1_1024_3des.pem          |  17 ++
 .../rsa_pkcs8_pbe_sha1_1024_rc4_128.der       | Bin 0 -> 674 bytes
 .../rsa_pkcs8_pbe_sha1_1024_rc4_128.pem       |  17 ++
 .../rsa_pkcs8_pbe_sha1_2048_2des.der          | Bin 0 -> 1262 bytes
 .../rsa_pkcs8_pbe_sha1_2048_2des.pem          |  29 +++
 .../rsa_pkcs8_pbe_sha1_2048_3des.der          | Bin 0 -> 1262 bytes
 .../rsa_pkcs8_pbe_sha1_2048_3des.pem          |  29 +++
 .../rsa_pkcs8_pbe_sha1_2048_rc4_128.der       | Bin 0 -> 1256 bytes
 .../rsa_pkcs8_pbe_sha1_2048_rc4_128.pem       |  29 +++
 .../rsa_pkcs8_pbe_sha1_4096_2des.der          | Bin 0 -> 2414 bytes
 .../rsa_pkcs8_pbe_sha1_4096_2des.pem          |  53 ++++
 .../rsa_pkcs8_pbe_sha1_4096_3des.der          | Bin 0 -> 2414 bytes
 .../rsa_pkcs8_pbe_sha1_4096_3des.pem          |  53 ++++
 .../rsa_pkcs8_pbe_sha1_4096_rc4_128.der       | Bin 0 -> 2412 bytes
 .../rsa_pkcs8_pbe_sha1_4096_rc4_128.pem       |  53 ++++
 .../rsa_pkcs8_pbes2_pbkdf2_1024_3des.der      | Bin 0 -> 714 bytes
 .../rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem      |  17 ++
 .../rsa_pkcs8_pbes2_pbkdf2_1024_des.der       | Bin 0 -> 711 bytes
 .../rsa_pkcs8_pbes2_pbkdf2_1024_des.pem       |  17 ++
 .../rsa_pkcs8_pbes2_pbkdf2_2048_3des.der      | Bin 0 -> 1298 bytes
 .../rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem      |  30 +++
 .../rsa_pkcs8_pbes2_pbkdf2_2048_des.der       | Bin 0 -> 1295 bytes
 .../rsa_pkcs8_pbes2_pbkdf2_2048_des.pem       |  29 +++
 .../rsa_pkcs8_pbes2_pbkdf2_4096_3des.der      | Bin 0 -> 2450 bytes
 .../rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem      |  54 ++++
 .../rsa_pkcs8_pbes2_pbkdf2_4096_des.der       | Bin 0 -> 2447 bytes
 .../rsa_pkcs8_pbes2_pbkdf2_4096_des.pem       |  53 ++++
 tests/suites/test_suite_pkparse.data          | 174 ++++++-------
 98 files changed, 1302 insertions(+), 1302 deletions(-)
 delete mode 100644 tests/data_files/keyfile_1024
 delete mode 100644 tests/data_files/keyfile_1024.3des
 delete mode 100644 tests/data_files/keyfile_1024.aes128
 delete mode 100644 tests/data_files/keyfile_1024.aes192
 delete mode 100644 tests/data_files/keyfile_1024.aes256
 delete mode 100644 tests/data_files/keyfile_1024.des
 delete mode 100644 tests/data_files/keyfile_2048
 delete mode 100644 tests/data_files/keyfile_2048.3des
 delete mode 100644 tests/data_files/keyfile_2048.aes128
 delete mode 100644 tests/data_files/keyfile_2048.aes192
 delete mode 100644 tests/data_files/keyfile_2048.aes256
 delete mode 100644 tests/data_files/keyfile_2048.des
 delete mode 100644 tests/data_files/keyfile_4096
 delete mode 100644 tests/data_files/keyfile_4096.3des
 delete mode 100644 tests/data_files/keyfile_4096.aes128
 delete mode 100644 tests/data_files/keyfile_4096.aes192
 delete mode 100644 tests/data_files/keyfile_4096.aes256
 delete mode 100644 tests/data_files/keyfile_4096.des
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_2des_1024.der
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_2des_1024.key
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_2des_2048.der
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_2des_2048.key
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_2des_4096.der
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_2des_4096.key
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_3des_1024.der
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_3des_1024.key
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_3des_2048.der
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_3des_2048.key
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_3des_4096.der
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_3des_4096.key
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.der
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.key
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.der
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.key
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.der
 delete mode 100644 tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.key
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.der
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.key
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.der
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.key
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.der
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.key
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.der
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.key
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.der
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.key
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.der
 delete mode 100644 tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.key
 create mode 100644 tests/data_files/rsa_pkcs1_1024_3des.pem
 create mode 100644 tests/data_files/rsa_pkcs1_1024_aes128.pem
 create mode 100644 tests/data_files/rsa_pkcs1_1024_aes192.pem
 create mode 100644 tests/data_files/rsa_pkcs1_1024_aes256.pem
 create mode 100644 tests/data_files/rsa_pkcs1_1024_clear.pem
 create mode 100644 tests/data_files/rsa_pkcs1_1024_des.pem
 create mode 100644 tests/data_files/rsa_pkcs1_2048_3des.pem
 create mode 100644 tests/data_files/rsa_pkcs1_2048_aes128.pem
 create mode 100644 tests/data_files/rsa_pkcs1_2048_aes192.pem
 create mode 100644 tests/data_files/rsa_pkcs1_2048_aes256.pem
 create mode 100644 tests/data_files/rsa_pkcs1_2048_clear.pem
 create mode 100644 tests/data_files/rsa_pkcs1_2048_des.pem
 create mode 100644 tests/data_files/rsa_pkcs1_4096_3des.pem
 create mode 100644 tests/data_files/rsa_pkcs1_4096_aes128.pem
 create mode 100644 tests/data_files/rsa_pkcs1_4096_aes192.pem
 create mode 100644 tests/data_files/rsa_pkcs1_4096_aes256.pem
 create mode 100644 tests/data_files/rsa_pkcs1_4096_clear.pem
 create mode 100644 tests/data_files/rsa_pkcs1_4096_des.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_1024_2des.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_1024_2des.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_1024_3des.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_1024_3des.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_2048_2des.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_2048_2des.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_2048_3des.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_2048_3des.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_4096_2des.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_4096_2des.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_4096_3des.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_4096_3des.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem

diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index 3405c7f38c..e963f493fb 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -76,156 +76,156 @@ keys_rsa_pkcs8_pwd = PolarSSLTest
 
 ### Basic 1024-, 2048- and 4096-bit unencrypted RSA keys from which
 ### all other encrypted RSA keys are derived.
-keyfile_1024:
+rsa_pkcs1_1024_clear.pem:
 	$(OPENSSL) genrsa -out $@ 1024
-all_final += keyfile_1024
-keyfile_2048:
+all_final += rsa_pkcs1_1024_clear.pem
+rsa_pkcs1_2048_clear.pem:
 	$(OPENSSL) genrsa -out $@ 2048
-all_final += keyfile_2048
-keyfile_4096:
+all_final += rsa_pkcs1_2048_clear.pem
+rsa_pkcs1_4096_clear.pem:
 	$(OPENSSL) genrsa -out $@ 4096
-all_final += keyfile_4096
+all_final += rsa_pkcs1_4096_clear.pem
 
 ###
 ### PKCS1-encoded, encrypted RSA keys
 ###
 
 ### 1024-bit
-keyfile_1024.des: keyfile_1024
+rsa_pkcs1_1024_des.pem: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) rsa -des -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_1024.des
-keyfile_1024.3des: keyfile_1024
+all_final += rsa_pkcs1_1024_des.pem
+rsa_pkcs1_1024_3des.pem: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) rsa -des3 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_1024.3des
-keyfile_1024.aes128: keyfile_1024
+all_final += rsa_pkcs1_1024_3des.pem
+rsa_pkcs1_1024_aes128.pem: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) rsa -aes128 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_1024.aes128
-keyfile_1024.aes192: keyfile_1024
+all_final += rsa_pkcs1_1024_aes128.pem
+rsa_pkcs1_1024_aes192.pem: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) rsa -aes192 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_1024.aes192
-keyfile_1024.aes256: keyfile_1024
+all_final += rsa_pkcs1_1024_aes192.pem
+rsa_pkcs1_1024_aes256.pem: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) rsa -aes256 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_1024.aes256
-keys_rsa_enc_basic_1024: keyfile_1024.des keyfile_1024.3des keyfile_1024.aes128 keyfile_1024.aes192 keyfile_1024.aes256
+all_final += rsa_pkcs1_1024_aes256.pem
+keys_rsa_enc_basic_1024: rsa_pkcs1_1024_des.pem rsa_pkcs1_1024_3des.pem rsa_pkcs1_1024_aes128.pem rsa_pkcs1_1024_aes192.pem rsa_pkcs1_1024_aes256.pem
 
 # 2048-bit
-keyfile_2048.des: keyfile_2048
+rsa_pkcs1_2048_des.pem: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) rsa -des -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_2048.des
-keyfile_2048.3des: keyfile_2048
+all_final += rsa_pkcs1_2048_des.pem
+rsa_pkcs1_2048_3des.pem: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) rsa -des3 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_2048.3des
-keyfile_2048.aes128: keyfile_2048
+all_final += rsa_pkcs1_2048_3des.pem
+rsa_pkcs1_2048_aes128.pem: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) rsa -aes128 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_2048.aes128
-keyfile_2048.aes192: keyfile_2048
+all_final += rsa_pkcs1_2048_aes128.pem
+rsa_pkcs1_2048_aes192.pem: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) rsa -aes192 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_2048.aes192
-keyfile_2048.aes256: keyfile_2048
+all_final += rsa_pkcs1_2048_aes192.pem
+rsa_pkcs1_2048_aes256.pem: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) rsa -aes256 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_2048.aes256
-keys_rsa_enc_basic_2048: keyfile_2048.des keyfile_2048.3des keyfile_2048.aes128 keyfile_2048.aes192 keyfile_2048.aes256
+all_final += rsa_pkcs1_2048_aes256.pem
+keys_rsa_enc_basic_2048: rsa_pkcs1_2048_des.pem rsa_pkcs1_2048_3des.pem rsa_pkcs1_2048_aes128.pem rsa_pkcs1_2048_aes192.pem rsa_pkcs1_2048_aes256.pem
 
 # 4096-bit
-keyfile_4096.des: keyfile_4096
+rsa_pkcs1_4096_des.pem: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) rsa -des -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_4096.des
-keyfile_4096.3des: keyfile_4096
+all_final += rsa_pkcs1_4096_des.pem
+rsa_pkcs1_4096_3des.pem: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) rsa -des3 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_4096.3des
-keyfile_4096.aes128: keyfile_4096
+all_final += rsa_pkcs1_4096_3des.pem
+rsa_pkcs1_4096_aes128.pem: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) rsa -aes128 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_4096.aes128
-keyfile_4096.aes192: keyfile_4096
+all_final += rsa_pkcs1_4096_aes128.pem
+rsa_pkcs1_4096_aes192.pem: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) rsa -aes192 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_4096.aes192
-keyfile_4096.aes256: keyfile_4096
+all_final += rsa_pkcs1_4096_aes192.pem
+rsa_pkcs1_4096_aes256.pem: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) rsa -aes256 -in $< -out $@ -passout "pass:$(keys_rsa_basic_pwd)"
-all_final += keyfile_4096.aes256
-keys_rsa_enc_basic_4096: keyfile_4096.des keyfile_4096.3des keyfile_4096.aes128 keyfile_4096.aes192 keyfile_4096.aes256
+all_final += rsa_pkcs1_4096_aes256.pem
+keys_rsa_enc_basic_4096: rsa_pkcs1_4096_des.pem rsa_pkcs1_4096_3des.pem rsa_pkcs1_4096_aes128.pem rsa_pkcs1_4096_aes192.pem rsa_pkcs1_4096_aes256.pem
 
 ###
 ### PKCS8-v1 encoded, encrypted RSA keys
 ###
 
 ### 1024-bit
-pkcs8_pbe_sha1_3des_1024.der: keyfile_1024
+rsa_pkcs8_pbe_sha1_1024_3des.der: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
-all_final += pkcs8_pbe_sha1_3des_1024.der
-pkcs8_pbe_sha1_3des_1024.key: keyfile_1024
+all_final += rsa_pkcs8_pbe_sha1_1024_3des.der
+rsa_pkcs8_pbe_sha1_1024_3des.pem: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
-all_final += pkcs8_pbe_sha1_3des_1024.key
-keys_rsa_enc_pkcs8_v1_1024_3des: pkcs8_pbe_sha1_3des_1024.key pkcs8_pbe_sha1_3des_1024.der
+all_final += rsa_pkcs8_pbe_sha1_1024_3des.pem
+keys_rsa_enc_pkcs8_v1_1024_3des: rsa_pkcs8_pbe_sha1_1024_3des.pem rsa_pkcs8_pbe_sha1_1024_3des.der
 
-pkcs8_pbe_sha1_2des_1024.der: keyfile_1024
+rsa_pkcs8_pbe_sha1_1024_2des.der: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
-all_final += pkcs8_pbe_sha1_2des_1024.der
-pkcs8_pbe_sha1_2des_1024.key: keyfile_1024
+all_final += rsa_pkcs8_pbe_sha1_1024_2des.der
+rsa_pkcs8_pbe_sha1_1024_2des.pem: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
-all_final += pkcs8_pbe_sha1_2des_1024.key
-keys_rsa_enc_pkcs8_v1_1024_2des: pkcs8_pbe_sha1_2des_1024.key pkcs8_pbe_sha1_2des_1024.der
+all_final += rsa_pkcs8_pbe_sha1_1024_2des.pem
+keys_rsa_enc_pkcs8_v1_1024_2des: rsa_pkcs8_pbe_sha1_1024_2des.pem rsa_pkcs8_pbe_sha1_1024_2des.der
 
-pkcs8_pbe_sha1_rc4_128_1024.der: keyfile_1024
+rsa_pkcs8_pbe_sha1_1024_rc4_128.der: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
-all_final += pkcs8_pbe_sha1_rc4_128_1024.der
-pkcs8_pbe_sha1_rc4_128_1024.key: keyfile_1024
+all_final += rsa_pkcs8_pbe_sha1_1024_rc4_128.der
+rsa_pkcs8_pbe_sha1_1024_rc4_128.pem: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
-all_final += pkcs8_pbe_sha1_rc4_128_1024.key
-keys_rsa_enc_pkcs8_v1_1024_rc4_128: pkcs8_pbe_sha1_rc4_128_1024.key pkcs8_pbe_sha1_rc4_128_1024.der
+all_final += rsa_pkcs8_pbe_sha1_1024_rc4_128.pem
+keys_rsa_enc_pkcs8_v1_1024_rc4_128: rsa_pkcs8_pbe_sha1_1024_rc4_128.pem rsa_pkcs8_pbe_sha1_1024_rc4_128.der
 
 keys_rsa_enc_pkcs8_v1_1024: keys_rsa_enc_pkcs8_v1_1024_3des keys_rsa_enc_pkcs8_v1_1024_2des keys_rsa_enc_pkcs8_v1_1024_rc4_128
 
 ### 2048-bit
-pkcs8_pbe_sha1_3des_2048.der: keyfile_2048
+rsa_pkcs8_pbe_sha1_2048_3des.der: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
-all_final += pkcs8_pbe_sha1_3des_2048.der
-pkcs8_pbe_sha1_3des_2048.key: keyfile_2048
+all_final += rsa_pkcs8_pbe_sha1_2048_3des.der
+rsa_pkcs8_pbe_sha1_2048_3des.pem: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
-all_final += pkcs8_pbe_sha1_3des_2048.key
-keys_rsa_enc_pkcs8_v1_2048_3des: pkcs8_pbe_sha1_3des_2048.key pkcs8_pbe_sha1_3des_2048.der
+all_final += rsa_pkcs8_pbe_sha1_2048_3des.pem
+keys_rsa_enc_pkcs8_v1_2048_3des: rsa_pkcs8_pbe_sha1_2048_3des.pem rsa_pkcs8_pbe_sha1_2048_3des.der
 
-pkcs8_pbe_sha1_2des_2048.der: keyfile_2048
+rsa_pkcs8_pbe_sha1_2048_2des.der: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
-all_final += pkcs8_pbe_sha1_2des_2048.der
-pkcs8_pbe_sha1_2des_2048.key: keyfile_2048
+all_final += rsa_pkcs8_pbe_sha1_2048_2des.der
+rsa_pkcs8_pbe_sha1_2048_2des.pem: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
-all_final += pkcs8_pbe_sha1_2des_2048.key
-keys_rsa_enc_pkcs8_v1_2048_2des: pkcs8_pbe_sha1_2des_2048.key pkcs8_pbe_sha1_2des_2048.der
+all_final += rsa_pkcs8_pbe_sha1_2048_2des.pem
+keys_rsa_enc_pkcs8_v1_2048_2des: rsa_pkcs8_pbe_sha1_2048_2des.pem rsa_pkcs8_pbe_sha1_2048_2des.der
 
-pkcs8_pbe_sha1_rc4_128_2048.der: keyfile_2048
+rsa_pkcs8_pbe_sha1_2048_rc4_128.der: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
-all_final += pkcs8_pbe_sha1_rc4_128_2048.der
-pkcs8_pbe_sha1_rc4_128_2048.key: keyfile_2048
+all_final += rsa_pkcs8_pbe_sha1_2048_rc4_128.der
+rsa_pkcs8_pbe_sha1_2048_rc4_128.pem: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
-all_final += pkcs8_pbe_sha1_rc4_128_2048.key
-keys_rsa_enc_pkcs8_v1_2048_rc4_128: pkcs8_pbe_sha1_rc4_128_2048.key pkcs8_pbe_sha1_rc4_128_2048.der
+all_final += rsa_pkcs8_pbe_sha1_2048_rc4_128.pem
+keys_rsa_enc_pkcs8_v1_2048_rc4_128: rsa_pkcs8_pbe_sha1_2048_rc4_128.pem rsa_pkcs8_pbe_sha1_2048_rc4_128.der
 
 keys_rsa_enc_pkcs8_v1_2048: keys_rsa_enc_pkcs8_v1_2048_3des keys_rsa_enc_pkcs8_v1_2048_2des keys_rsa_enc_pkcs8_v1_2048_rc4_128
 
 ### 4096-bit
-pkcs8_pbe_sha1_3des_4096.der: keyfile_4096
+rsa_pkcs8_pbe_sha1_4096_3des.der: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
-all_final += pkcs8_pbe_sha1_3des_4096.der
-pkcs8_pbe_sha1_3des_4096.key: keyfile_4096
+all_final += rsa_pkcs8_pbe_sha1_4096_3des.der
+rsa_pkcs8_pbe_sha1_4096_3des.pem: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-3DES
-all_final += pkcs8_pbe_sha1_3des_4096.key
-keys_rsa_enc_pkcs8_v1_4096_3des: pkcs8_pbe_sha1_3des_4096.key pkcs8_pbe_sha1_3des_4096.der
+all_final += rsa_pkcs8_pbe_sha1_4096_3des.pem
+keys_rsa_enc_pkcs8_v1_4096_3des: rsa_pkcs8_pbe_sha1_4096_3des.pem rsa_pkcs8_pbe_sha1_4096_3des.der
 
-pkcs8_pbe_sha1_2des_4096.der: keyfile_4096
+rsa_pkcs8_pbe_sha1_4096_2des.der: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
-all_final += pkcs8_pbe_sha1_2des_4096.der
-pkcs8_pbe_sha1_2des_4096.key: keyfile_4096
+all_final += rsa_pkcs8_pbe_sha1_4096_2des.der
+rsa_pkcs8_pbe_sha1_4096_2des.pem: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-2DES
-all_final += pkcs8_pbe_sha1_2des_4096.key
-keys_rsa_enc_pkcs8_v1_4096_2des: pkcs8_pbe_sha1_2des_4096.key pkcs8_pbe_sha1_2des_4096.der
+all_final += rsa_pkcs8_pbe_sha1_4096_2des.pem
+keys_rsa_enc_pkcs8_v1_4096_2des: rsa_pkcs8_pbe_sha1_4096_2des.pem rsa_pkcs8_pbe_sha1_4096_2des.der
 
-pkcs8_pbe_sha1_rc4_128_4096.der: keyfile_4096
+rsa_pkcs8_pbe_sha1_4096_rc4_128.der: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
-all_final += pkcs8_pbe_sha1_rc4_128_4096.der
-pkcs8_pbe_sha1_rc4_128_4096.key: keyfile_4096
+all_final += rsa_pkcs8_pbe_sha1_4096_rc4_128.der
+rsa_pkcs8_pbe_sha1_4096_rc4_128.pem: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) pkcs8 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)" -topk8 -v1 PBE-SHA1-RC4-128
-all_final += pkcs8_pbe_sha1_rc4_128_4096.key
-keys_rsa_enc_pkcs8_v1_4096_rc4_128: pkcs8_pbe_sha1_rc4_128_4096.key pkcs8_pbe_sha1_rc4_128_4096.der
+all_final += rsa_pkcs8_pbe_sha1_4096_rc4_128.pem
+keys_rsa_enc_pkcs8_v1_4096_rc4_128: rsa_pkcs8_pbe_sha1_4096_rc4_128.pem rsa_pkcs8_pbe_sha1_4096_rc4_128.der
 
 keys_rsa_enc_pkcs8_v1_4096: keys_rsa_enc_pkcs8_v1_4096_3des keys_rsa_enc_pkcs8_v1_4096_2des keys_rsa_enc_pkcs8_v1_4096_rc4_128
 
@@ -234,59 +234,59 @@ keys_rsa_enc_pkcs8_v1_4096: keys_rsa_enc_pkcs8_v1_4096_3des keys_rsa_enc_pkcs8_v
 ###
 
 ### 1024-bit
-pkcs8_pbes2_pbkdf2_3des_1024.der: keyfile_1024
+rsa_pkcs8_pbes2_pbkdf2_1024_3des.der: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) pkcs8 -topk8 -v2 des3 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-all_final += pkcs8_pbes2_pbkdf2_3des_1024.der
-pkcs8_pbes2_pbkdf2_3des_1024.key: keyfile_1024
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_3des.der
+rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) pkcs8  -topk8 -v2 des3 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-all_final += pkcs8_pbes2_pbkdf2_3des_1024.key
-keys_rsa_enc_pkcs8_v2_1024_3des: pkcs8_pbes2_pbkdf2_3des_1024.der pkcs8_pbes2_pbkdf2_3des_1024.key
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem
+keys_rsa_enc_pkcs8_v2_1024_3des: rsa_pkcs8_pbes2_pbkdf2_1024_3des.der rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem
 
-pkcs8_pbes2_pbkdf2_des_1024.der: keyfile_1024
+rsa_pkcs8_pbes2_pbkdf2_1024_des.der: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) pkcs8 -topk8 -v2 des -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-all_final += pkcs8_pbes2_pbkdf2_des_1024.der
-pkcs8_pbes2_pbkdf2_des_1024.key: keyfile_1024
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_des.der
+rsa_pkcs8_pbes2_pbkdf2_1024_des.pem: rsa_pkcs1_1024_clear.pem
 	$(OPENSSL) pkcs8  -topk8 -v2 des -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-all_final += pkcs8_pbes2_pbkdf2_des_1024.key
-keys_rsa_enc_pkcs8_v2_1024_des: pkcs8_pbes2_pbkdf2_des_1024.der pkcs8_pbes2_pbkdf2_des_1024.key
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_des.pem
+keys_rsa_enc_pkcs8_v2_1024_des: rsa_pkcs8_pbes2_pbkdf2_1024_des.der rsa_pkcs8_pbes2_pbkdf2_1024_des.pem
 
 keys_rsa_enc_pkcs8_v2_1024: keys_rsa_enc_pkcs8_v2_1024_3des keys_rsa_enc_pkcs8_v2_1024_des
 
 ### 2048-bit
-pkcs8_pbes2_pbkdf2_3des_2048.der: keyfile_2048
+rsa_pkcs8_pbes2_pbkdf2_2048_3des.der: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) pkcs8 -topk8 -v2 des3 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-all_final += pkcs8_pbes2_pbkdf2_3des_2048.der
-pkcs8_pbes2_pbkdf2_3des_2048.key: keyfile_2048
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_3des.der
+rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) pkcs8  -topk8 -v2 des3 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-all_final += pkcs8_pbes2_pbkdf2_3des_2048.key
-keys_rsa_enc_pkcs8_v2_2048_3des: pkcs8_pbes2_pbkdf2_3des_2048.der pkcs8_pbes2_pbkdf2_3des_2048.key
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem
+keys_rsa_enc_pkcs8_v2_2048_3des: rsa_pkcs8_pbes2_pbkdf2_2048_3des.der rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem
 
-pkcs8_pbes2_pbkdf2_des_2048.der: keyfile_2048
+rsa_pkcs8_pbes2_pbkdf2_2048_des.der: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) pkcs8 -topk8 -v2 des -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-all_final += pkcs8_pbes2_pbkdf2_des_2048.der
-pkcs8_pbes2_pbkdf2_des_2048.key: keyfile_2048
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_des.der
+rsa_pkcs8_pbes2_pbkdf2_2048_des.pem: rsa_pkcs1_2048_clear.pem
 	$(OPENSSL) pkcs8  -topk8 -v2 des -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-all_final += pkcs8_pbes2_pbkdf2_des_2048.key
-keys_rsa_enc_pkcs8_v2_2048_des: pkcs8_pbes2_pbkdf2_des_2048.der pkcs8_pbes2_pbkdf2_des_2048.key
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_des.pem
+keys_rsa_enc_pkcs8_v2_2048_des: rsa_pkcs8_pbes2_pbkdf2_2048_des.der rsa_pkcs8_pbes2_pbkdf2_2048_des.pem
 
 keys_rsa_enc_pkcs8_v2_2048: keys_rsa_enc_pkcs8_v2_2048_3des keys_rsa_enc_pkcs8_v2_2048_des
 
 ### 4096-bit
-pkcs8_pbes2_pbkdf2_3des_4096.der: keyfile_4096
+rsa_pkcs8_pbes2_pbkdf2_4096_3des.der: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) pkcs8 -topk8 -v2 des3 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-all_final += pkcs8_pbes2_pbkdf2_3des_4096.der
-pkcs8_pbes2_pbkdf2_3des_4096.key: keyfile_4096
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_3des.der
+rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) pkcs8  -topk8 -v2 des3 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-all_final += pkcs8_pbes2_pbkdf2_3des_4096.key
-keys_rsa_enc_pkcs8_v2_4096_3des: pkcs8_pbes2_pbkdf2_3des_4096.der pkcs8_pbes2_pbkdf2_3des_4096.key
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem
+keys_rsa_enc_pkcs8_v2_4096_3des: rsa_pkcs8_pbes2_pbkdf2_4096_3des.der rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem
 
-pkcs8_pbes2_pbkdf2_des_4096.der: keyfile_4096
+rsa_pkcs8_pbes2_pbkdf2_4096_des.der: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) pkcs8 -topk8 -v2 des -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-all_final += pkcs8_pbes2_pbkdf2_des_4096.der
-pkcs8_pbes2_pbkdf2_des_4096.key: keyfile_4096
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_des.der
+rsa_pkcs8_pbes2_pbkdf2_4096_des.pem: rsa_pkcs1_4096_clear.pem
 	$(OPENSSL) pkcs8  -topk8 -v2 des -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
-all_final += pkcs8_pbes2_pbkdf2_des_4096.key
-keys_rsa_enc_pkcs8_v2_4096_des: pkcs8_pbes2_pbkdf2_des_4096.der pkcs8_pbes2_pbkdf2_des_4096.key
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_des.pem
+keys_rsa_enc_pkcs8_v2_4096_des: rsa_pkcs8_pbes2_pbkdf2_4096_des.der rsa_pkcs8_pbes2_pbkdf2_4096_des.pem
 
 keys_rsa_enc_pkcs8_v2_4096: keys_rsa_enc_pkcs8_v2_4096_3des keys_rsa_enc_pkcs8_v2_4096_des
 
@@ -295,7 +295,7 @@ keys_rsa_enc_pkcs8_v2_4096: keys_rsa_enc_pkcs8_v2_4096_3des keys_rsa_enc_pkcs8_v
 ###
 
 ### Generate basic unencrypted RSA keys
-keys_rsa_unenc: keyfile_1024 keyfile_2048 keyfile_4096
+keys_rsa_unenc: rsa_pkcs1_1024_clear.pem rsa_pkcs1_2048_clear.pem rsa_pkcs1_4096_clear.pem
 
 ### Generate PKCS1-encoded encrypted RSA keys
 keys_rsa_enc_basic: keys_rsa_enc_basic_1024 keys_rsa_enc_basic_2048 keys_rsa_enc_basic_4096
diff --git a/tests/data_files/keyfile_1024 b/tests/data_files/keyfile_1024
deleted file mode 100644
index ebbd61c5f1..0000000000
--- a/tests/data_files/keyfile_1024
+++ /dev/null
@@ -1,15 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIICXQIBAAKBgQCsDcv6br0DRSxBvOuNhnubmZI8bsiNbtXBAajfiJYZpbsuaQuU
-aiDBNT2RrEu4j6WPhwEOuu67N7KVkqPILEC2nzRSklzy1SqVq1x7TUNsZkM23Qh2
-XI0DsfWKAOnz50lVfVFVaLeO2Nx/NJ9r9rGYmAaQjDrqW0YiWgIsmIoiwQIDAQAB
-AoGBAJU/epwJB6kYjiWQTfz8lakKdJI7v3kAlifQ2r7daudgnpjJwqPB1BwFpR0C
-isTUxtdUUxSGD6UT0bRx+eUgjhjwPl1YqtgqNteZqFg5KADDagZEvbelGsoVF2JR
-RtglJqBxm2dnXNP4tEYi0h1pdaXM/V8rrj0EXQZxd0oxiAvJAkEA3I+62w5/ihGr
-A5M4RkzQ3cOU9oFshUsPpQxQFoyuOut0ha6AhXaLyvuDE7FWgU0zL3IIPEbxsVq9
-D9P7wVLlpwJBAMey0v+5XiIUKYZvxvXsMmFDooS6zdjeJpfxBOuXy/kfafV7+Xee
-zhdTQE8vO7pGhqpWf1HGYQiMCOugQVqyEVcCQFuOmo12fkENRoVMZq7gElAMcVjG
-rwrB9vOXoeNKcMTqmssnfhho9mzDbU0Ob49rQZUva/XBqXDq7tKUN8yvob8CQQCg
-pAJFweiuQ0fQJDSJeTJhuZWPbfHO5Y1oJnLNzbNAOHv1BIB+MFoau1Z9HELQqpED
-j0cmEg3WYUd/u8821Q1LAkB5YQyPIPcQTZCok6WhC9xD9NXsDo4Ah6YpOhtD9fcQ
-82ZcIaYkZbikTfzyZA4gsHhnVaUHx+DJkPicUSVZ+mKY
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_1024.3des b/tests/data_files/keyfile_1024.3des
deleted file mode 100644
index 41448c17bb..0000000000
--- a/tests/data_files/keyfile_1024.3des
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-EDE3-CBC,FC303F7A77742B90
-
-uTNEmtVgwQVIKnwtTcIal/TOZpwo9bbdVdG8PYGJavk4lfcvBbNyBs/2fRKi4RU3
-lbraw0jiF1XAfT1KDW+XDRJyNXEDQCk1cckvNtLsiytby/znqFg8G7u0phZ7JtOu
-gsPUa49Bscu5whTtePfNAguA4LGA0Njmd3regcc54ygC6x4qBLkHtlTqAHQPoRgd
-V4baIIY7u7PnE+BG7KObAQRUNhCOkEJ452/3nvnT2LTm0umaNuxcXA6HHSiIVPKr
-/cFqpL70XRGS93xBXOBW8+SO9ekr7q11Zq7RA7y7Md0WuzBcA5hBALMPYizsErZn
-mhwrJRphxLCFIx8ruSnV2kASgB/RqTJcQq0TfvTrxOaAxFcpvRcRjzUwYoU4fSbq
-uJYjrNnfzgOFry/oMt1c9HaA5QDD7S5cCfwZt9w177FwKT7HAiYoPGM6SrS+MFjX
-Tf44G7wvhJJ3Afce8ID8x1r7RreENTp4tU6fw3GqFYXAQmk3+PN0GfizRxSWcCrC
-2rqeGi/bwuRu+QPEOO2M4oKUxxVZDCbPKjGN5P6AljeF+eTL1YAIOMb2sHTWT+Pj
-WOAFxT/if0Ue2mIUIVbPUmymLwNBP3ztU/iF/YqKmZHeoeBt7Em34M6RlY93GEU0
-W5YwEmuGbJ761mORvcjskdXH/RLQ3Zlx6oOjXDy3ZxpzVI/zXk9K0xYO+ise6auA
-kMOERq6qXuOgdxa93cWeeJ0dgV5TiWNAQ6krAGV5fGZGt4HOeJUks9VAMpjWzcKw
-ONpWMc8mJCMJaklZ7mwZ29ZOTsCY9IeSwoZWS/ybStD6f2Hr2cEHqg==
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_1024.aes128 b/tests/data_files/keyfile_1024.aes128
deleted file mode 100644
index 8df642da2d..0000000000
--- a/tests/data_files/keyfile_1024.aes128
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-128-CBC,14AAB792276B5CBD7BBAE51C3E070E54
-
-FsqYOUb6GINEBjW391wJkgXp/Kn1Rcl57h87u0ImHvnlHwlV2DlbQLGsdxtPne5L
-0sNyVBeQ4o2zkcobcMkmsrscmVxyztgD0cvlwG8kDgTwH4059/oC67vfXBHmnSTB
-RBuXNcneDZTQksN45TQ+B8TDfbGY7l7wsob27K3g5MW95HaLOKBkG25HgWiREe2c
-lHEDymCK6+VDnaUy9YgVsjIOpm+FuS1LkHRXC8vuxf9tlzd1/7MAIquuTbaMsIUF
-reD3mWIEiiN9N+y2cwTwGjxoP1ZS7X1knFIlPX+JjG2NLWQclflMCLbiNu+NaRqV
-rIUAXjag/GY96xNjyKDxfEJ+RqF7e6oUFU61fUXwmO0k+/Pir/I/M++9WwMOmFpc
-UIJpQitaEYGAarz1FoZ5JJDFl2AeYxI8vywwc16efcJYHk8yg11KEfGv7Hje33br
-q3+zreLqqKs+ovkENWKgfLjBpLA82pghyunXH0wVGbrNYCzHVBtTZYcJveBTGq1P
-4SGkjBGtoSb2ShMM4zxoMFKtk76IzUnlrBpG2n+WxdUNPZDcQrew11TX+R7uk50C
-Bk3jXWMKdf3rDYfgka1O8a6OPlImwwAF/NBx9snMKfu3qiUt7IawY3rzdmcBh95X
-P2e2IJR9jMrS/kTPc/gZo8hbCSnViBx7csnR9giq5x6kUVM8A1eIOANK2b7VbJxw
-PenaoqluxBiy2CnTraxj1AqGWA5qzlzjGYnUS7HUjfLnt/YurpvkQhySSpvUJ6VR
-IZWwTftE/XHfsepqfMnyAdkmd4DoUTTlQyUQ0nP07crDLMbiaoee9hLFNcWdwua/
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_1024.aes192 b/tests/data_files/keyfile_1024.aes192
deleted file mode 100644
index 45b67d44d7..0000000000
--- a/tests/data_files/keyfile_1024.aes192
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-192-CBC,B2012D182BC0571FC85B23C073DEC75F
-
-vnSFZy59JLA8GLUUpBvDRFm6XmbgcKbQJ3bFM6yA4DJrJn5JjfHcsTjRcWUkcOGm
-OkSXXGmBJk5k20KI38ZXQX6+j/W8nnfFnu0eMCgo/+CtrKdeIzvBzcdmukEHZp9x
-K4L5as8xsL0xf1vPXCyY4AyNyJOvsTkFi4P6ih44z7neGQM8sMhCz5BVSK0bzWZg
-/vnvEit39faqL6t28B+OZPil1GCRHbi0PX6ns85xpQw1QNeEwlZ9XmltP1KHWeJ7
-jWPK2Dced/ZihN1AW2OPIHZ8xddP+yJJPdI4HKU2VXIcEDFZxLkSOWfdbb0W4jqp
-z2iKJ/tJzQ4X4F3Z4zcx3pXWye0HFNMu7b8r6sR9iQj+voYEnOtJEloI2Cm0sRRw
-r5ZVLt4iyQm5xTCSU2GMD/yNImiB1Dwv/+1k45xHcUMgTYiTwgTuFQIwilwl5QUY
-R161tjGjmUQXYzC9fn9Zr2vfJRkLlh+ygW7ennycgfHzkva5slaOCSAstEC0aj2j
-l26VFvzXu9qLoI3bQzfkRi0VU+0qLtI9cVMobwbEwvERwgjb6doyCeIB7R29P9j5
-MmkHYBF6qaXU/ICOnesd/XtBlb2aNNsYZJLOmwSCVZgT+JYUM35lHulhQWy0V6DB
-4qFkQs5fRH+apIjAsb7Fk8/yjrjwKQNJmkUu+Um//5hiPcRYxyp046BokNTZFda1
-v8jKkKX2eAhji3x8PS+z1XYpfUJ3uAysSoTPe1YiwbXizZFWhh/Pan1rIOHwdKmy
-da3957PnwjmANKUT0EveEe9ASrGgdN5rUpeeXGENbtmS3iX3g3MMepF6Kyb/k2dI
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_1024.aes256 b/tests/data_files/keyfile_1024.aes256
deleted file mode 100644
index 2daaa96b55..0000000000
--- a/tests/data_files/keyfile_1024.aes256
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-256-CBC,490781FEB3C4375838778AD3D95EDF2A
-
-ECaTWvExEGV7cT05z1iGIre2LLgVaP8mqfxKQdaNnrAYaZDV9hrVVIvSICl3IMMb
-9PVbCrWK5cgMDSqFtPS7y/ZpYN31alFVT/hgX+Gk7pEJp16qZv/arsiXFdGxaWmp
-4br+oNiq5QbzDPwoBNKiWUGUk23K/TyxAg3aspDaz8e6EGE/zmhW2qKIXG2t2oxi
-Gowb74mXFzZ1jYUfMpQw32nIybG5+lIwpSTY3DWjl1AKhlSvXgnTTNmS3XZwJmKw
-FSXXlDZs9OM7n3GiLoA3rmeaqGRblArklykmh9K3uXRXFjGGWOduxybSFndIdYwM
-HdV+Syb3eJ9wF15nk53DeDFfU8gaZ2GNUjt4B3nCOBT+iFhEFKguvo9bQ52EUU/p
-mzZw/X3b8ui2YL131CI6BWdPZ2MoV2v5i9ZdCj+q9s+3BIGU1EgnU+o38LqYyekF
-wdyc+PHMhq4FqzyJYPju4JQ711B4eKKXIVjHx71v2zt1ccB5a2yK6LLv87cZ8d1a
-0ubOv84aUGPkA1mBvZHogsxejthraHFL77Fk8JgGfdTwOELpvK1JCOZbm8H19yBO
-dxYNQnj64eWm2fgKrcHvIr8wR44RgB0cwucVjQ8LTgcrCDt7NGG6Z/3Vxeu6oVDa
-ZDzbI+MvzIJwxNqQyjlYMoK7jJn+FJ+eihv0h5keoY7qKCFwzrE6eQFSZPBM8/KE
-B90kVdpooUVkEqvcBSOADVrC696YB2F6pNuEUULiefJpcFsX5a2eGHw8Z1sPc7Pv
-9YTRvvu646gX0JCZRMStSIMOtu8qveH0HtyFD9RTpV3DGpzAZmli1uOVW02bfp5y
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_1024.des b/tests/data_files/keyfile_1024.des
deleted file mode 100644
index 368fc323a6..0000000000
--- a/tests/data_files/keyfile_1024.des
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-CBC,4DE281E021845C67
-
-U+/JQ6yKL9vbyfrxM+v06U4aC+2E1QM4zHLtjMxz2wGqlm20H7mYDRaMOzW/RcTm
-56Pcj7vplKwPdbgDohRVzvXa7vzV2Cr0/Y8aCdLEyRYJrtHJBk3+gjBD4uoDXhhD
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-+8rgjPiaPezrALaG5MLnvR3w4rKCP/2sYzvc8bPvx+kC8T30Cf78J3kCUl6Mbgto
-bBiGB3OrXkIebonWSZK3M/MQ07Gi0KYC61ZR0LLesXNpoK4oODFIvEZhXBKYIr6a
-3fhOOjNPYD5hY49iw7OFR9kZ2dR0JSQ7YUVMvnS0cm1/rxPEFxZtqgwQVlhK3dHS
-m4PvGD5JJJ7051/+H1ri/g0/Y9WE/KQMV9i270TLD891ND3mpJEErA1xeulzBbxo
-/1NJaVA8dgrgHiCdEYjzJQLiFif8MU+kE9ZPa7jUON0jQz4aAs7cTA3o5SV26D2R
-fyySVFCAk4dZmb5yGNhstN8dRP/DGs5t1Gwrlfd6jT6+hqxNEEmBH02L+jncfLL3
-xk74SVqKMFUE56hQhTeiyC3E1l03LrdNFmPwkD5/evMRK8K39esFxRnT5iOmt6AQ
-AiG0zvb7lvkbk8hUnZA8gdTRqUxsSwMjOsF0MzZodaE31bu+DxHn3g==
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048 b/tests/data_files/keyfile_2048
deleted file mode 100644
index 7babef484a..0000000000
--- a/tests/data_files/keyfile_2048
+++ /dev/null
@@ -1,27 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIIEpAIBAAKCAQEAuhHGZIwzdqq6yM3+ecmqj6DGpBZAYPHca2Dw3E0k/1/iLEXP
-n4wSWWza88HneHU6wv/75Zuv+Z/K0ZeZ/OuG9vNIExUEfsZZkUM/cly9GFZrcDH4
-KXE7bxgiDP3zvSzKjPdk5aFZ6DJfK/iVmDCpjngEXsn0I3iadMWMtxokJipoGRlW
-F+6b40DMQlX8VNJYU7269w84SmRRBAKLo5ZeNskI+BKpmqInZRfa9yGFOB/g448f
-bE2NuV8E1wQzHbsdXV1HpIi+7hRmiYXsZVWIW2WHqy1TJxXWFo2sTOUW18CvNhac
-zorRB9lZGT4uzIfJ0eKr1Z4uT/7rl6f/T5QRnQIDAQABAoIBACJtc4XbIxKL2G+b
-HcCu/a4Bk3981oCZf60mjKpWY8gUl6aVbCsbIbIGICUF9awmFK9L6fG78r1/QWmy
-YT2Y3qoGrYlKVECYtq3YAX9JhXthUhO6Sy5v0w1lK7e3rUeNaBTZGYQbbKU33MAo
-CJXWOykvL6/SMif2Aq4kdzrRzWp6EVE73bSiicKCInJCDw+lQjtKWQQp0z0/pRRW
-td3SLE0uIgjseRd6IQQugccdWcxqcIdA4u9IFEONI0VA0UGbckM0A59SC0EKL/tR
-b6yUbOTkyXPAERVn9LqmBEIj1k3WyIkO+w/6q2hNTcTTTax8dnsTMfdG9OKnpL+4
-EnheMUkCgYEA5qftyM8sDgZsVLg57xfuX6BRiuJjtNwN0bMjkX+HD1FmqjniygYh
-LvczUHDf1jwQKS6GQrMEWT03oojd5E/pOB+2RvCF5pPzCZrNNBVi7mSZVDMDgDpf
-vIQRaH5VXVbjt7MSMTl2XonAsVtP0N9ivhFF1zbJ9X8UyM5FpO2VlssCgYEAzoOu
-YdNqjWsVIgdq8HKiURrbhjSdggPU/dE7/aJZUrW0eAMrUBs2b5OxUzhJ2wdJq5h2
-N3VI9hYyeKzlnGbHuO9Sfxd0Pq2zus4t/tMs9xSy0UnwYfI4e49Ni/aWTVWE4Y8a
-dVDPd5+Qe8ji9MCjcS685fbYWzx9CxzidGIQhDcCgYEAw2QMNajyW+srB9WMFjOC
-lfU8PlerOQGUn0iOX+nVIq/FNXyV1qe8ool8Ka+EnnoBArHLwGLf0yzdnU0uEwNy
-wD107sE/3OUF4+QD4xQe223SyZXxaEWK5ipGiOtEKy649tu2FIbl9A3jcxq0EW+6
-uOHu9PIPwWxm0fiS3LT6nGMCgYEAiOWZz5eKZry5gZlRNpuHJiSbqVdvoiRQKQFu
-ty/L7pwtSfEv4SZo64YIYpZJvzwRhgLHOvQwrZEBXCWhABDSDLH5Ce7OTE5xej/7
-FZV/lTrPXxWYmBUthBr22PVZpWIveCaY73PmU/IeoTAF4yFgN0M4TWlY+wIaEifP
-pj7rm/kCgYAORhWCosYykYqHKSC+pv0oCg68E4muam4GeHALm1tbPtQhn6C2Q9pu
-4TVc/Pp47XZolwxsDPDvKlH6QsbFkQR5OJ/nhD3aVE1Giuv/gIZNk0d5aQMFjn3u
-xChnA9dsOsZRDBglKZUMPG3Vz5IrVg0nTkpc1j8eRiiZa2W7gjx8jQ==
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.3des b/tests/data_files/keyfile_2048.3des
deleted file mode 100644
index 8b44ef6eb7..0000000000
--- a/tests/data_files/keyfile_2048.3des
+++ /dev/null
@@ -1,30 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-EDE3-CBC,1B629C0CEE2C13F3
-
-TwNn7h27JVNdu/bms41vRpA3vrEtzTbWjdf+3pACwbYWJV4i6iSHoRxOLZLzqDx7
-27pz4aBASEH3sIuzcz8tuhh06rE0L4k69Pct2/sKiEKxx0g+fINBGpdRTdGnxMbU
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-jeEJA7WEf04AlM1q3dyfWUrvpfeAygqSyaU+xp2c5TpYp34KYd2OGhvCYn9PqIKB
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-Z+D1mC53Qe8TDj06XUiB42J8EjiBzBlm8O/v6HHoXuvR7ijLfaKeCuLTM5HRFyCC
-6Fbax5JO1cyt/45DjrWvOnyKOZuzri/ctybeqmLxMneka/rXZsq6I/QqJzflq/PQ
-aqrj4c3hfB30cjwkqRaQafPrlOWiU9bZSgLctzPTZycqfp1l9uwnlZm0jhJ10UNs
-1crxnWFpwIfLtaR41iiHvZC4CT8WBRgWhUURStd/N7/BLN19kOP0hDH1Qu7Wdw9o
-5mIqvlFKrakaNl4cJRrw6QKqP0HpEFcG5cuaj6fM1r7WyDJbZlHibOYYT3ZJ3XCd
-GzI57blCRtm1UbffIr08fAOQg+1amJ/Q13RCb1OpA/3I+FCrT0n3zXT1fKwFWaXf
-VaaFdPdAfUssJTcbgfjRUWklTFp9/6QE7m34BZwmgm2nNziTjJ+mthtqXN2nNtOx
-tr6zFp+Ih4DnJfRQTf9ew5Jt+IceqEwQ7gp+BzidvxS3sCVFxIdN10E31DYj1tS4
-VIMUm6canmvRGMl85i7m3KB154MBdjPBkPnDBaBLkiyFlMdtc5YU08clNqSKkYM/
-kMaOfqtfI8AcfqllQRw/Zyolxd37FhI4rmrHjSQFNsJVcHQkXoRfy8M6rmrp9VnS
-hUjPUBnH4grz5oXbZftkgxPI/q4ODhFI1XtqdzBgOvqPNc/zo+tFboad5mUMgeVN
-jFvyupWlFRp6I1Bfqmd+LDiv/ufJcLyPEOAaUJ8TeU7T8QOMnkbU/K1u9nVzB+cf
-YAwCewn+hrKiBk3c6bqGwObMa41rapV5bgnct7K7GJTikr8B+KGom40GyQtrYlK/
-qosSH5BiIyUkDKaQKZdC/ZZAAXKhvTkOMq3WrF3fs+LdDLcY73lG+LbksxmSKMS+
-+MyZ1/v3+QPSgbPu/9MNsdu+Is7WfkX5TGD55ct1JhEWWW+XJr6LLuLvd87WsESz
-fmo4x1dh3tbiT7bYvsTcgcGURaw8lmP3+ohW5WS9Nu8m+7+aVYvRtsIRJ/82n2Fi
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.aes128 b/tests/data_files/keyfile_2048.aes128
deleted file mode 100644
index bc6c6d44a9..0000000000
--- a/tests/data_files/keyfile_2048.aes128
+++ /dev/null
@@ -1,30 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-128-CBC,09F6885B998C878DA5DB6A603F90CEBF
-
-hvmN7Ox4lz+aEmS3OztRTZEr0VuV5zpVHNy5RJGfyPodyY8ituvU7PsGbgESsd3n
-7h0kwWnW8xYkIXGfRPUI/I6ji8JaDsEHAO42rP6FhqL/lF4KiBg3NnydOAO99j8i
-MYY2vBsInyxe+VkbanwSAwbQIXoTfgHQf2KMs5HSQ5AHnuyZBC1mEbSiyVtlUU4A
-o8HJRHEXQTV+jkfDY8JLK1gE3AhsLXaLrepU2L6ASpgXl4bWc5GpUtVFA7POuIQ+
-Y1V/7gfu6hSXNSY7iW3am9i1eN7fyLcrYTWty/FrnGDO9UBe9XBD6OE1J6ohgz5X
-lL9cvSHRq604gmHe4MxN8UHLKVxCP3/xlB8lI/YsfBc3AyqqVjZq1f+fa63D2Xre
-rl5xnil6O4mTMnN57RuKInewdTA9cRu0Ex+Ye6ZnA3KMCyXd+UxhayMTx/3XykMu
-4QE04te+BN5wEjQ10TbH3s3yYgUjrDQ29Olq/YUFMo0AiZFw9eOlKCCfuD+BBRot
-6s4xF6YrUd3bENdqS6QytziTJ4D6h6zUtWkdO9Z28E8hcc4CpPPBwjGMkmwCW2dm
-EXkv260cMSPD9HCvG19EvSQoTuhfpO1bLxr1dJJCiU18GfeJOzq9w9mmYRtSluxQ
-houae8e+lozcQ1yIIlj5qgHIB0mB9AGB62XIisLpdOeej50pzVkWZ8d8iHynFa5x
-78HO2XDf0fAmocHYu/OLSE4FTXXKAidMfo4jHfsvjQbqE+5J89ZcBT1e5vFqUqye
-K2iiZacRWrUUVpNMlONyxoX7h8kYyyxf/j4Q6/wIWS5OZGLttvEl3MCN9iNmF2r9
-voM1PopgX2j8GTE+FLRtebmbKZbv0wXGqaJoW6VBoWd7KrLgig1UeYagwnoiUJp4
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-hYN4IChtOgviXungpmVMHFWcxQg2zYu5AKO68PXHvYY8LUnS+4GXqGlkcFrY6eV1
-w/tlM0HuvqaLcOk710cVpc6vC0sMtKrf70nRKm0P0SIlxcnVJuk9PenpdrMUttAD
-27ey//ZVeGSQ9MZfpDKcvXRmxWUv9VLESF3XeqnwKkLqtXRTs3GYX4xnbHkSjkvy
-o2uFNqBedABVSthArwWBCYX10BISsbN4cM0fNoxDtSmr7gOt9bxwNeauATvbKWYx
-MZ8c0My2PDz+dN2sTqUV3IyHOGrPxU2R0V9VlyhTqRf7J2E4KpXeso9nJGGMMIcP
-f9luT9BGtmAWBS7t3XE0TMTmTuUFHxQC1Yh430yAIXQtHQNYtwEna2u/3R3LkEaJ
-HTWWX4oGKbHG+cyiDqN7C2rQ09Rw7+iysqXYJqmpGq/DofmZaE/odDR2DRixW6Gg
-8+5PkwTkuQOTFJJxUjK8qBCNIl2luh+2Zg+uXNceQYgAkv6sWwBq8kSdERfNz7t4
-+YwQAipTGiv5wpIYfisXsUZi+lSijfo7j0G55M07lZ7Zr0er9QIEsoYrpW1Z8QTl
-/gUw7loYsrQYc0G0XfrmAxez/QSv6J09RPlFTUtIIRpJXcCahmQdDjed8vqSYgqd
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.aes192 b/tests/data_files/keyfile_2048.aes192
deleted file mode 100644
index cf38018916..0000000000
--- a/tests/data_files/keyfile_2048.aes192
+++ /dev/null
@@ -1,30 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-192-CBC,C3122B70EC372C6C99AFF447A1D84E0D
-
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-9AzXl5Qd8kvf+2q+AoT7yZfvQY2YhLI7n0p8sww6+pGUZQd+aEyBsJK/JiW1LqeB
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.aes256 b/tests/data_files/keyfile_2048.aes256
deleted file mode 100644
index 3cadb3b84f..0000000000
--- a/tests/data_files/keyfile_2048.aes256
+++ /dev/null
@@ -1,30 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-256-CBC,5C4224A75B008756921BA509FCC77A53
-
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-GxufVFCtKOFvqwkegRDh0izD4VrXiE4+URxis+ux56x0G9l/3c4ACYxB9Wrwi3Vv
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_2048.des b/tests/data_files/keyfile_2048.des
deleted file mode 100644
index 98b3766242..0000000000
--- a/tests/data_files/keyfile_2048.des
+++ /dev/null
@@ -1,30 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-CBC,21F054678F8CF188
-
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------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096 b/tests/data_files/keyfile_4096
deleted file mode 100644
index d9d3cf4975..0000000000
--- a/tests/data_files/keyfile_4096
+++ /dev/null
@@ -1,51 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
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------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.3des b/tests/data_files/keyfile_4096.3des
deleted file mode 100644
index 6097b42a7c..0000000000
--- a/tests/data_files/keyfile_4096.3des
+++ /dev/null
@@ -1,54 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-EDE3-CBC,2204E2DEE853E8F8
-
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-Qm0WkWw5n9NkGQ+j6q5SH/eJsk060+irhPNKsT3ZefENM0K3JrMMFOZea6vRiT5e
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.aes128 b/tests/data_files/keyfile_4096.aes128
deleted file mode 100644
index 0a7be9112c..0000000000
--- a/tests/data_files/keyfile_4096.aes128
+++ /dev/null
@@ -1,54 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-128-CBC,04DD86A29AB89C3160EF3A295444C3C8
-
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-0S9AeBocaPsStJ5sPCUWGuQHAe/bhI6AwerxEKLGo/cBOo7G8+km8VK+WMx44QXr
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.aes192 b/tests/data_files/keyfile_4096.aes192
deleted file mode 100644
index f57762f26a..0000000000
--- a/tests/data_files/keyfile_4096.aes192
+++ /dev/null
@@ -1,54 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-192-CBC,FD96F730C10A4F9DC895B3C06D91C5A2
-
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-yDIZ3HrQgq85243A9Y4N5IF1m00zNrZJEaNTqoM8wfeYgHBCYRz7rtCGpAmJDzZ+
------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.aes256 b/tests/data_files/keyfile_4096.aes256
deleted file mode 100644
index 2659f17edc..0000000000
--- a/tests/data_files/keyfile_4096.aes256
+++ /dev/null
@@ -1,54 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: AES-256-CBC,57D8E4C458F2FF1E5EED4FE0E81F987B
-
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------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/keyfile_4096.des b/tests/data_files/keyfile_4096.des
deleted file mode 100644
index fe98803d8c..0000000000
--- a/tests/data_files/keyfile_4096.des
+++ /dev/null
@@ -1,54 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-CBC,D6688446CC64F13B
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------END RSA PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_1024.der b/tests/data_files/pkcs8_pbe_sha1_2des_1024.der
deleted file mode 100644
index d0156e991fa695236fb155b39567ba961b883ded..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_1024.key b/tests/data_files/pkcs8_pbe_sha1_2des_1024.key
deleted file mode 100644
index e9cc9233e3..0000000000
--- a/tests/data_files/pkcs8_pbe_sha1_2des_1024.key
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_2048.der b/tests/data_files/pkcs8_pbe_sha1_2des_2048.der
deleted file mode 100644
index cf13703ec61624d88cc0d4b0d91f537ccc1b3579..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_2048.key b/tests/data_files/pkcs8_pbe_sha1_2des_2048.key
deleted file mode 100644
index 49ab9d13bd..0000000000
--- a/tests/data_files/pkcs8_pbe_sha1_2des_2048.key
+++ /dev/null
@@ -1,29 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_4096.der b/tests/data_files/pkcs8_pbe_sha1_2des_4096.der
deleted file mode 100644
index 38cecb0cbb3b241a4f066dfde1b2a112bdb07517..0000000000000000000000000000000000000000
GIT binary patch
literal 0
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diff --git a/tests/data_files/pkcs8_pbe_sha1_2des_4096.key b/tests/data_files/pkcs8_pbe_sha1_2des_4096.key
deleted file mode 100644
index f3f7fe35ef..0000000000
--- a/tests/data_files/pkcs8_pbe_sha1_2des_4096.key
+++ /dev/null
@@ -1,53 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_1024.der b/tests/data_files/pkcs8_pbe_sha1_3des_1024.der
deleted file mode 100644
index 82ff7265ae96b547873e61cb0a6b53f008582691..0000000000000000000000000000000000000000
GIT binary patch
literal 0
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diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_1024.key b/tests/data_files/pkcs8_pbe_sha1_3des_1024.key
deleted file mode 100644
index 4d7be1a849..0000000000
--- a/tests/data_files/pkcs8_pbe_sha1_3des_1024.key
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_2048.der b/tests/data_files/pkcs8_pbe_sha1_3des_2048.der
deleted file mode 100644
index 1cd196cfffb390c555c5d531ef6ab81af95c2c47..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_2048.key b/tests/data_files/pkcs8_pbe_sha1_3des_2048.key
deleted file mode 100644
index cf4f4eb677..0000000000
--- a/tests/data_files/pkcs8_pbe_sha1_3des_2048.key
+++ /dev/null
@@ -1,29 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_4096.der b/tests/data_files/pkcs8_pbe_sha1_3des_4096.der
deleted file mode 100644
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GIT binary patch
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diff --git a/tests/data_files/pkcs8_pbe_sha1_3des_4096.key b/tests/data_files/pkcs8_pbe_sha1_3des_4096.key
deleted file mode 100644
index f4c093d3b5..0000000000
--- a/tests/data_files/pkcs8_pbe_sha1_3des_4096.key
+++ /dev/null
@@ -1,53 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.der b/tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.der
deleted file mode 100644
index 39d6572a5e856558765459eb5b6d3b870840a9d4..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.key b/tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.key
deleted file mode 100644
index 94a4df4ba5..0000000000
--- a/tests/data_files/pkcs8_pbe_sha1_rc4_128_1024.key
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.der b/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.der
deleted file mode 100644
index 760187edeff89353b6a15652f8fa1a56b4d6db24..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.key b/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.key
deleted file mode 100644
index f3be991e9c..0000000000
--- a/tests/data_files/pkcs8_pbe_sha1_rc4_128_2048.key
+++ /dev/null
@@ -1,29 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.der b/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.der
deleted file mode 100644
index 8b538fdd54007c7185a26a29304e749b51eb8a7d..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.key b/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.key
deleted file mode 100644
index 1591f8cf80..0000000000
--- a/tests/data_files/pkcs8_pbe_sha1_rc4_128_4096.key
+++ /dev/null
@@ -1,53 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.der b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.der
deleted file mode 100644
index 4e5da417b98a1b7e5536ad5555b871fa36f1d1d4..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.key b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.key
deleted file mode 100644
index 5e43a56d13..0000000000
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_1024.key
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.der b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.der
deleted file mode 100644
index b9da065a6ecd6d259f505c69d60099c80c9ad07f..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.key b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.key
deleted file mode 100644
index 113ff43c94..0000000000
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_2048.key
+++ /dev/null
@@ -1,30 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.der b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.der
deleted file mode 100644
index 565b4a7b1bc6cd52cb48579e8d406913b68f73d6..0000000000000000000000000000000000000000
GIT binary patch
literal 0
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.key b/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.key
deleted file mode 100644
index 44e7683f15..0000000000
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_3des_4096.key
+++ /dev/null
@@ -1,54 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.der b/tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.der
deleted file mode 100644
index 02a26fe43c36a6061765a55880d342891034cb42..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.key b/tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.key
deleted file mode 100644
index 9ea8a463fd..0000000000
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_des_1024.key
+++ /dev/null
@@ -1,17 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.der b/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.der
deleted file mode 100644
index e60bbf22ffad3f80fba576e2762d93ce905e1f79..0000000000000000000000000000000000000000
GIT binary patch
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.key b/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.key
deleted file mode 100644
index 8484bb87e7..0000000000
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_des_2048.key
+++ /dev/null
@@ -1,29 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.der b/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.der
deleted file mode 100644
index 22e157f35eeb33fec781b80ff72970dc311f13c0..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

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diff --git a/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.key b/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.key
deleted file mode 100644
index 37a17d95e5..0000000000
--- a/tests/data_files/pkcs8_pbes2_pbkdf2_des_4096.key
+++ /dev/null
@@ -1,53 +0,0 @@
------BEGIN ENCRYPTED PRIVATE KEY-----
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------END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_1024_3des.pem b/tests/data_files/rsa_pkcs1_1024_3des.pem
new file mode 100644
index 0000000000..1bc87c9d13
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_1024_3des.pem
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,4A004A85A2D2D627
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_1024_aes128.pem b/tests/data_files/rsa_pkcs1_1024_aes128.pem
new file mode 100644
index 0000000000..f76290f7c1
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_1024_aes128.pem
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-128-CBC,BF176C0F284E2E5F3D50F9C82D9CF950
+
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+oQioenXf8gPc/FOFiLAAzLKtNjmAgD4tNdA3exmkHwKj8ds+HHS/2FmF+oJ2LR3O
+tmO+cov3ZReOVp7wzR6lctG1b2WoVRu3kzwzoOik+SFBnR1v5z3uEggJV6/cyfKm
+U3KzhOkrghOjonAqw9+H+Q9hLO8d76cDAwyDB3KxLO9yzdpukB3f+wS+RgaTdrxc
+oMSiXklsO9Ro9NIYzYKABjQ1tDLeY8SOOidoLJrrXltJNDKZSVLR3edyk1rZEFXf
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_1024_aes192.pem b/tests/data_files/rsa_pkcs1_1024_aes192.pem
new file mode 100644
index 0000000000..c819c02014
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_1024_aes192.pem
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-192-CBC,B83D6A5D09E192044299B9D06C41BDA7
+
+DQvNvAQflmShH/6aRopfKpdKCerQBAf4RYC7+MZLYaUxXUuUzFuIuUyEmNbgsvny
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+PbxDrgmiFxv9WfUsa2aDkDhQjKYb4qlLv1WFc1UM68jLiL8W5UBWKKQFnCivcORD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-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_1024_aes256.pem b/tests/data_files/rsa_pkcs1_1024_aes256.pem
new file mode 100644
index 0000000000..9450ec15c7
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_1024_aes256.pem
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-256-CBC,28A56EB102CAFF494BF4AFB55C4ED52A
+
+5yOXbxDDgomJtRFC9iBL819dU/vCOe0JlwdyQOQbagd1Efj7oErrMuVZJOl18d/o
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+7e1RApFnZOCzmHCGZNCqdSNUV5G/cs7or6Gd9HvdKSCdxffPptE6FaaY8OX4737P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-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_1024_clear.pem b/tests/data_files/rsa_pkcs1_1024_clear.pem
new file mode 100644
index 0000000000..2d1a176020
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_1024_clear.pem
@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIICXgIBAAKBgQCvBX05buhPt1/btcKxPH/lplSqiqJHC1Qe4f6wsS0lx5cRUxJJ
+4RKWKAQtu7bBINFENSTvTA5uHYlW7rIHevEjSd3u5USDvAbCxhlIzQKyAueWrr2U
+06fL+FnCwYGcMky4K5zTTt4mOiq//kcz8HeGnoZg99aDTaU9aQ73mF9rwwIDAQAB
+AoGBAIdL8P/C8qcdFGcd3QFxyVTX/b9QKB5PbZnqDh68+C+qWOe1lf+yk9Gr4X8R
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+vDNfxMMiF/4EiLzpy3IC5ZRoserRGQAEd9ssp5f6wZ7aP1jBAkEA4qt2CEG7nTCo
+HSIt4etzgdgiFEB/G5dcu/5OGpRn/ZitvXj2B4Nspb4ZKLnRYNl/1FwS1rUuLJhx
+oXTGa0iBEwJBAMWrJ2AhWa59byDDwu6FHkbcES5onijV/Lv5kKme+KkLi7RP02Rn
+5/wXic62Y6vaM4ZSw8c/ERd0kC6EBWWScJECQQC2zb01T331eaY7SLNkPjU7hImH
+d7SLFflOC/wFZ6auWRHVetZAnPdke/liZOm9h+uV4mO3EQuaH5+UrM7Q+vpNAkBx
+GV7sN+jSV97PxnKweuY58Qy7mwxznQyAmWjWRKlOP9btkocHehRYPzeQWPdqiuzU
+PGLcjA9BdmZQ1yUnWsShAkEAuzLRM+3C4EjUYziLe+nLS+KfS2JQvmA+cONkdQHJ
+fd3iCk5xvpX9XnF4TiWspLryW+Vziq5Zu/4cmXeBRHorJA==
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_1024_des.pem b/tests/data_files/rsa_pkcs1_1024_des.pem
new file mode 100644
index 0000000000..9eafbb6d60
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_1024_des.pem
@@ -0,0 +1,18 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-CBC,B23EB871129DD92A
+
+F6S1xLJn+qc/BVv7/0RjykUUqvLR12OcChmOFo3hboC5omWrmPzhhy1IS9XuVZuy
+1gFiqMQwwLcvp5jtMvWTw2kW9zKVcnRiuzlc/wV07bpYS4YV7chi7aGp2+5oUhvV
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+R1HMDtLuzHTb31CmWvXCYf14IT3gowxvpO8smaqoYOIw4XeSzprBKMgqXL69/qjk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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_3des.pem b/tests/data_files/rsa_pkcs1_2048_3des.pem
new file mode 100644
index 0000000000..ac7ef3c4c0
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_3des.pem
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,3F3828FEA9BF197C
+
+30fgMPEIKER2VH64TsY5lk8ICdP0prc+UiW/tjbQL+2APptirB5SDRAtuwTvbFRc
+Da97zrRwrhhGxNVobJhhffQlyB6vhM6h5aq9dKwD3auOVFosOm0xdiAC/tv+DqAx
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+vX9pgiaVfXlfZLfUMhKIP+azOIm5BdqB2rklCpa17/7aQ8gQid3qolOMObWfnBcr
+MWY2BAq7qSkebPydELB+ULgGP2F7Xdx41RfsAq8RNyVITx0G/NDkYELx02M30f0G
+8FGAP9ft1m5DMBbAYBUhZHlSFZ/9G/gWa/VskSmjniq83+RO24fXoTxYUx716z4S
+NmDV6QEv5V8ZgLtspoC003H6FWTPXuDim8UuwJeGJ719kXChT2imMeAUpITuoC81
+edv2Yf4sqAqg0EqFlsW6Sd/1k7+GZKfW0LgCRvTaqYoZp0ey4wxFoa8jqvz67jKA
+H4nywF2gyf17wk8CM01gXcGypyQcNHrqq7ai+Qr2pxyw8xNBIz5PgWmJ+3Etef0G
+hy/tHfQqgqerk/ghiAnDJH4pc048BjFdXfoIr/gMGDM5aHBDJpZuEAmhgC8PMDmV
+NjG5TxzRDlxTH1dKDI9SkMukURy9aYYVJgm0RA+Ehn6NnhZrdShv2G4MsLmEZSsm
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+P7wVw5rUP9+rPwhcZCleRaR2vkD4MRK4r4+HqjIpPzlBagO8FHb5/wxhbRXUQrEW
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++yuOsb5PRf63BF3FFVhM4jGxYbC+uuGg0qC/RoI60A+098MlJZRoVV4qvvF5tOM6
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+j4WUKXT/TQISYrfNiaqc521vq1MeCeYRi5JnILxvMz5UJIQ5ehUQJ6aDxN0OzZk7
+qGFhKD5K91X2ApoE6fq38fxYkh+MN3mjD7uBArQE37TxtDdX3+l7kcxHAiILQUcS
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+AdgGl81+uIgttDOjj+X+HF17gq3jZA409MZEyyBXEI1QXOJE8EKOVnzjHd+nO3OZ
+GmXYWveeyMUrZba/VVoVB5S/wZntL64GHd+GqaXSuEgjmqYFTPgsehCUYoHHxxeA
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_aes128.pem b/tests/data_files/rsa_pkcs1_2048_aes128.pem
new file mode 100644
index 0000000000..4b9578e6e1
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_aes128.pem
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-128-CBC,4D279F635142BFE952A71E8EE6D14B0D
+
+6+qW0XUu06eXe0jjSsmRGySu1KXnEjg+682sUbxOk//2YitaMx8wMQqRQvT9Uusp
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+rs+n9ssgVqS3HCne0l8I4VOejutBLAVGOXoz7EC9PtS+iYavetnEcqf4SBPHikrn
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+SfTAJq986dSO+5262mRY3fLsKCeQ/quIvxGsJ2sdRoTFXyKFUu5etuOH+40Yhivx
+SnyUd+mVH3MF2sWpuBRE3Ny87mmE8CzFBh+pDdVpdvb1I387wwhpcSfW/6ila16R
+1NSvAFwXMeZkxpZZ6hn1Avyc1VQi0fICjKCR0WYY7+Fl3Uv9uXznzuv9COHe2nmu
+Giom0TSsOhNeMq0N9AbnUEPAhhIEsaMSZAOODsrvtbRijCcrCkY31EI0O2pT0Vgg
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_aes192.pem b/tests/data_files/rsa_pkcs1_2048_aes192.pem
new file mode 100644
index 0000000000..a9585bf376
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_aes192.pem
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-192-CBC,9253446D0CFFFA0AA50C251F129E6148
+
+CrtEJsyM72x0zqFnS3qGqTF8JtaUgKe7EkBRoDt5iEowPZFjPM6QILEsBQLAcG4J
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+YWjF91KNzycRaOvTHjX9X/bW4UZZif9KTZSKSr71zOX16YHU7aIWJH+OPD/DSylf
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+y/82/qCO3xiFUoK53sh7Qv9Qa0xtIeWsRrZyutyxQQv9Lq5xuiOnqL29TL+GVPJm
+/wztj2ElsxqPMgnDHJHjixBBC9POX3yHciDAiuXIukz3u6bsPhBfZKwZ6IhsKTVs
+R1XMadx8g4kHiv1GnbK0/jlZDC+ne1C5yJg5F0n3X9lx0KJ0tlNe2N2/mWeVd0Eu
+mIQq9fLYTrOguE6bSSp6sMzmtpm00Ef3GHSXsf3cWVOFRMEWGLJklDoPgPr/rSke
+QwLb0U/in/NOqmO1gfl9y70XM2zJDDDPrSN+SDf7zEu9Y7R6KmHsT4wbcC/LnSbM
+/TOodgWOBti4h9EybHc5udSMMSyQxBedAh7I0OkCyBDgXXyQv2g0ak3EgMMlaUHV
+8Gtf6y2g4Kwh5DPpJJIJ/kxgsicO6XbSGOm/Ya7i67MBaG3TBZ74B4T/urEYYc2X
+X2p8+n3RGXG6BKOQcXR195GWwwjxy+HI6hzXGO41Q7mrs1mOsUvk66VXYFFLpEcK
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_aes256.pem b/tests/data_files/rsa_pkcs1_2048_aes256.pem
new file mode 100644
index 0000000000..2e396e1d7b
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_aes256.pem
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-256-CBC,44804F408DA69A39B0DF6B8E84F4F663
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_clear.pem b/tests/data_files/rsa_pkcs1_2048_clear.pem
new file mode 100644
index 0000000000..d9476348c3
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_clear.pem
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_des.pem b/tests/data_files/rsa_pkcs1_2048_des.pem
new file mode 100644
index 0000000000..c2968338de
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_des.pem
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-CBC,A21ED2721C71226F
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_4096_3des.pem b/tests/data_files/rsa_pkcs1_4096_3des.pem
new file mode 100644
index 0000000000..6de58fb7b5
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_4096_3des.pem
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,08A2EE4A627B9219
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_4096_aes128.pem b/tests/data_files/rsa_pkcs1_4096_aes128.pem
new file mode 100644
index 0000000000..c54c1be20d
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_4096_aes128.pem
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-128-CBC,2DBF602A00D044C2770D4CDA0D26E8F1
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_4096_aes192.pem b/tests/data_files/rsa_pkcs1_4096_aes192.pem
new file mode 100644
index 0000000000..8f2af5a2c9
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_4096_aes192.pem
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-192-CBC,3F70213897D2A537A35A891E5682E0BE
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_4096_aes256.pem b/tests/data_files/rsa_pkcs1_4096_aes256.pem
new file mode 100644
index 0000000000..e2fc2e2622
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_4096_aes256.pem
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-256-CBC,52B3A521A4BE45F79E26667FB6F79A81
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_4096_clear.pem b/tests/data_files/rsa_pkcs1_4096_clear.pem
new file mode 100644
index 0000000000..96933cf8ea
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_4096_clear.pem
@@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs1_4096_des.pem b/tests/data_files/rsa_pkcs1_4096_des.pem
new file mode 100644
index 0000000000..5bcc71ee23
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_4096_des.pem
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-CBC,2B0C21459A0C9951
+
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+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_2des.der b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_2des.der
new file mode 100644
index 0000000000000000000000000000000000000000..e064e864d835480095cbb74fe4aa092aa0173349
GIT binary patch
literal 678
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_2des.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_2des.pem
new file mode 100644
index 0000000000..a809e038e0
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_2des.pem
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_3des.der b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_3des.der
new file mode 100644
index 0000000000000000000000000000000000000000..5a35ea8712d5606ea6319021690fce1191a6e563
GIT binary patch
literal 678
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_3des.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_3des.pem
new file mode 100644
index 0000000000..ba60e47b34
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_3des.pem
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.der b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.der
new file mode 100644
index 0000000000000000000000000000000000000000..e7e32b0becd4c95a83d3acf00d0f68280b8e77b1
GIT binary patch
literal 674
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem
new file mode 100644
index 0000000000..089945b055
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_2des.der b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_2des.der
new file mode 100644
index 0000000000000000000000000000000000000000..9c33ac90affbc2d8b89963a05bdfc7d6af11d71e
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_2des.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_2des.pem
new file mode 100644
index 0000000000..534f109c4d
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_2des.pem
@@ -0,0 +1,29 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_3des.der b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_3des.der
new file mode 100644
index 0000000000000000000000000000000000000000..28162fb6302dfa62a38d2b233de8aad7c11406d6
GIT binary patch
literal 1262
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_3des.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_3des.pem
new file mode 100644
index 0000000000..bb9d227c79
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_3des.pem
@@ -0,0 +1,29 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.der b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.der
new file mode 100644
index 0000000000000000000000000000000000000000..7ebca110c1bb346d99cbe0b362f40dd53fd9cd22
GIT binary patch
literal 1256
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literal 0
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diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem
new file mode 100644
index 0000000000..ad926adfea
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem
@@ -0,0 +1,29 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_2des.der b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_2des.der
new file mode 100644
index 0000000000000000000000000000000000000000..6d654f4067c18438f221518bf8b0898b30be812f
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_2des.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_2des.pem
new file mode 100644
index 0000000000..28008ad114
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_2des.pem
@@ -0,0 +1,53 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_3des.der b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_3des.der
new file mode 100644
index 0000000000000000000000000000000000000000..b6c8249208a0130a32f4b81377a5f0c7a78d08bd
GIT binary patch
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diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_3des.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_3des.pem
new file mode 100644
index 0000000000..e4333e49c3
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_3des.pem
@@ -0,0 +1,53 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.der b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.der
new file mode 100644
index 0000000000000000000000000000000000000000..f3bda6335dc4548e5bf735798e16a93349ac1b5d
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem
new file mode 100644
index 0000000000..53867ac535
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem
@@ -0,0 +1,53 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der
new file mode 100644
index 0000000000000000000000000000000000000000..4f860bc963bd5078c4eaccddd204ba25dbdbb2af
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem
new file mode 100644
index 0000000000..c7cf185e3b
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der
new file mode 100644
index 0000000000000000000000000000000000000000..6f1eac29e432f29c1fe7c07042f312cc4e3a1c1c
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem
new file mode 100644
index 0000000000..9ffa511ece
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der
new file mode 100644
index 0000000000000000000000000000000000000000..eda37aa2e82f8fc70cc806498429e1a72d6c15f5
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem
new file mode 100644
index 0000000000..27cfe33226
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der
new file mode 100644
index 0000000000000000000000000000000000000000..c7c4c8dc1fab8d5e9a558674e4988694e7b90e6b
GIT binary patch
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literal 0
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem
new file mode 100644
index 0000000000..50337f4881
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem
@@ -0,0 +1,29 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der
new file mode 100644
index 0000000000000000000000000000000000000000..bca2ff8cbdf8684d8d422334b3aea2962e10a135
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem
new file mode 100644
index 0000000000..c5113e7133
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem
@@ -0,0 +1,54 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der
new file mode 100644
index 0000000000000000000000000000000000000000..f40c9c9fba44817037173a7a0f1433865f5857e4
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem
new file mode 100644
index 0000000000..d4b6933322
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem
@@ -0,0 +1,53 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
+MIIJizA9BgkqhkiG9w0BBQ0wMDAbBgkqhkiG9w0BBQwwDgQI8DHSrAxFTFACAggA
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+650rSYn3/RexpTZV7HfFwBViO+s6l3UgRrE0UD6vK3BAkvZKMb19I34DUfYQdGB4
+YRyQzIsolhoy27ZxW6aSAvU4W5idjPJG9aWuHPB4qnhJyI9Y1+D2exGSa/WIanM=
+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index 46a7ebcd4c..b0fd49bd7b 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -12,63 +12,63 @@ pk_parse_keyfile_rsa:"data_files/test-ca.key":"PolarSSLWRONG":MBEDTLS_ERR_PK_PAS
 
 Parse RSA Key #4 (DES Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_1024.des":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_1024_des.pem":"testkey":0
 
 Parse RSA Key #5 (3DES Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_1024.3des":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_1024_3des.pem":"testkey":0
 
 Parse RSA Key #6 (AES-128 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_1024.aes128":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_1024_aes128.pem":"testkey":0
 
 Parse RSA Key #7 (AES-192 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_1024.aes192":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_1024_aes192.pem":"testkey":0
 
 Parse RSA Key #8 (AES-256 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_1024.aes256":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_1024_aes256.pem":"testkey":0
 
 Parse RSA Key #9 (2048-bit, DES Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_2048.des":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_2048_des.pem":"testkey":0
 
 Parse RSA Key #10 (2048-bit, 3DES Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_2048.3des":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_2048_3des.pem":"testkey":0
 
 Parse RSA Key #11 (2048-bit, AES-128 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_2048.aes128":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_2048_aes128.pem":"testkey":0
 
 Parse RSA Key #12 (2048-bit, AES-192 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_2048.aes192":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_2048_aes192.pem":"testkey":0
 
 Parse RSA Key #13 (2048-bit, AES-256 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_2048.aes256":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_2048_aes256.pem":"testkey":0
 
 Parse RSA Key #14 (4096-bit, DES Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_4096.des":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_4096_des.pem":"testkey":0
 
 Parse RSA Key #15 (4096-bit, 3DES Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_4096.3des":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_4096_3des.pem":"testkey":0
 
 Parse RSA Key #16 (4096-bit, AES-128 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_4096.aes128":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_4096_aes128.pem":"testkey":0
 
 Parse RSA Key #17 (4096-bit, AES-192 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_4096.aes192":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_4096_aes192.pem":"testkey":0
 
 Parse RSA Key #18 (4096-bit, AES-256 Encrypted)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_AES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/keyfile_4096.aes256":"testkey":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs1_4096_aes256.pem":"testkey":0
 
 Parse RSA Key #19 (PKCS#8 wrapped)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
@@ -76,291 +76,291 @@ pk_parse_keyfile_rsa:"data_files/format_gen.key":"":0
 
 Parse RSA Key #20 (PKCS#8 encrypted SHA1-3DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_1024.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_3des.pem":"PolarSSLTest":0
 
 Parse RSA Key #20.1 (PKCS#8 encrypted SHA1-3DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_1024.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #20.2 (PKCS#8 encrypted SHA1-3DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_1024.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #21 (PKCS#8 encrypted SHA1-3DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_2048.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_3des.pem":"PolarSSLTest":0
 
 Parse RSA Key #21.1 (PKCS#8 encrypted SHA1-3DES, 2048-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_2048.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #21.2 (PKCS#8 encrypted SHA1-3DES, 2048-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_2048.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #22 (PKCS#8 encrypted SHA1-3DES, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_4096.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_3des.pem":"PolarSSLTest":0
 
 Parse RSA Key #22.1 (PKCS#8 encrypted SHA1-3DES, 4096-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_4096.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #22.2 (PKCS#8 encrypted SHA1-3DES, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_4096.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #23 (PKCS#8 encrypted SHA1-3DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_1024.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_3des.der":"PolarSSLTest":0
 
 Parse RSA Key #24 (PKCS#8 encrypted SHA1-3DES DER, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_2048.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_3des.der":"PolarSSLTest":0
 
 Parse RSA Key #25 (PKCS#8 encrypted SHA1-3DES DER, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_3des_4096.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_3des.der":"PolarSSLTest":0
 
 Parse RSA Key #26 (PKCS#8 encrypted SHA1-2DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_1024.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_2des.pem":"PolarSSLTest":0
 
 Parse RSA Key #26.1 (PKCS#8 encrypted SHA1-2DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_1024.key":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_2des.pem":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #26.2 (PKCS#8 encrypted SHA1-2DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_1024.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_2des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #27 (PKCS#8 encrypted SHA1-2DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_2048.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_2des.pem":"PolarSSLTest":0
 
 Parse RSA Key #27.1 (PKCS#8 encrypted SHA1-2DES, 2048-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_2048.key":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_2des.pem":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #27.2 (PKCS#8 encrypted SHA1-2DES, 2048-bit no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_2048.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_2des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #28 (PKCS#8 encrypted SHA1-2DES, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_4096.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_2des.pem":"PolarSSLTest":0
 
 Parse RSA Key #28.1 (PKCS#8 encrypted SHA1-2DES, 4096-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_4096.key":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_2des.pem":"PolarSLTest":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #28.2 (PKCS#8 encrypted SHA1-2DES, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_4096.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_2des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #29 (PKCS#8 encrypted SHA1-2DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_1024.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_2des.der":"PolarSSLTest":0
 
 Parse RSA Key #30 (PKCS#8 encrypted SHA1-2DES DER, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_2048.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_2des.der":"PolarSSLTest":0
 
 Parse RSA Key #31 (PKCS#8 encrypted SHA1-2DES DER, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_2des_4096.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_2des.der":"PolarSSLTest":0
 
 Parse RSA Key #32 (PKCS#8 encrypted SHA1-RC4-128)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_1024.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem":"PolarSSLTest":0
 
 Parse RSA Key #32.1 (PKCS#8 encrypted SHA1-RC4-128, wrong PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_1024.key":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #32.2 (PKCS#8 encrypted SHA1-RC4-128, no PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_1024.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #33 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_2048.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem":"PolarSSLTest":0
 
 Parse RSA Key #33.1 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit, wrong PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_2048.key":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #33.2 (PKCS#8 encrypted SHA1-RC4-128, 2048-bit, no PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_2048.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #34 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_4096.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem":"PolarSSLTest":0
 
 Parse RSA Key #34.1 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit, wrong PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_4096.key":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem":"PolarSSLTe":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #34.2 (PKCS#8 encrypted SHA1-RC4-128, 4096-bit, no PW)
 depends_on:MBEDTLS_ARC4_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS12_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_4096.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #35 (PKCS#8 encrypted SHA1-RC4-128 DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_1024.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_1024_rc4_128.der":"PolarSSLTest":0
 
 Parse RSA Key #36 (PKCS#8 encrypted SHA1-RC4-128 DER, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_2048.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_2048_rc4_128.der":"PolarSSLTest":0
 
 Parse RSA Key #37 (PKCS#8 encrypted SHA1-RC4-128 DER, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbe_sha1_rc4_128_4096.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.der":"PolarSSLTest":0
 
 Parse RSA Key #38 (PKCS#8 encrypted v2 PBDFK2 3DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_1024.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem":"PolarSSLTest":0
 
 Parse RSA Key #38.1 (PKCS#8 encrypted v2 PBDFK2 3DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_1024.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #38.2 (PKCS#8 encrypted v2 PBDFK2 3DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_1024.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #39 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem":"PolarSSLTest":0
 
 Parse RSA Key #39.1 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #39.2 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #40 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem":"PolarSSLTest":0
 
 Parse RSA Key #40.1 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #40.2 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #41 (PKCS#8 encrypted v2 PBDFK2 3DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_1024.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der":"PolarSSLTest":0
 
 Parse RSA Key #41.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_1024.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #41.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_1024.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Parse RSA Key #42 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der":"PolarSSLTest":0
 
 Parse RSA Key #42.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #42.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_2048.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Parse RSA Key #43 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der":"PolarSSLTest":0
 
 Parse RSA Key #43.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #43.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_3des_4096.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Parse RSA Key #44 (PKCS#8 encrypted v2 PBDFK2 DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_1024.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem":"PolarSSLTest":0
 
 Parse RSA Key #44.1 (PKCS#8 encrypted v2 PBDFK2 DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_1024.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #44.2 (PKCS#8 encrypted v2 PBDFK2 DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_1024.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #45 (PKCS#8 encrypted v2 PBDFK2 DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem":"PolarSSLTest":0
 
 Parse RSA Key #45.1 (PKCS#8 encrypted v2 PBDFK2 DES, 2048-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #45.2 (PKCS#8 encrypted v2 PBDFK2 DES, 2048-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #46 (PKCS#8 encrypted v2 PBDFK2 DES, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.key":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem":"PolarSSLTest":0
 
 Parse RSA Key #46.1 (PKCS#8 encrypted v2 PBDFK2 DES, 4096-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.key":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #46.2 (PKCS#8 encrypted v2 PBDFK2 DES, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.key":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
 Parse RSA Key #47 (PKCS#8 encrypted v2 PBDFK2 DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_1024.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der":"PolarSSLTest":0
 
 Parse RSA Key #47.1 (PKCS#8 encrypted v2 PBDFK2 DES DER, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_1024.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #47.2 (PKCS#8 encrypted v2 PBDFK2 DES DER, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_1024.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Parse RSA Key #48 (PKCS#8 encrypted v2 PBDFK2 DES DER, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der":"PolarSSLTest":0
 
 Parse RSA Key #48.1 (PKCS#8 encrypted v2 PBDFK2 DES DER, 2048-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #48.2 (PKCS#8 encrypted v2 PBDFK2 DES DER, 2048-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_2048.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Parse RSA Key #49 (PKCS#8 encrypted v2 PBDFK2 DES DER, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.der":"PolarSSLTest":0
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der":"PolarSSLTest":0
 
 Parse RSA Key #49.1 (PKCS#8 encrypted v2 PBDFK2 DES DER, 4096-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
 Parse RSA Key #49.2 (PKCS#8 encrypted v2 PBDFK2 DES DER, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
-pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des_4096.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Parse Public RSA Key #1 (PKCS#8 wrapped)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C

From 00afe1c0469f331098288263bbc30aa8bc8cc0a2 Mon Sep 17 00:00:00 2001
From: Xinyu Chen <xinyu.chen@freescale.com>
Date: Tue, 22 Nov 2016 14:56:18 +0800
Subject: [PATCH 401/745] Correct the printf message of the DTLS handshake.
 Make it consistent with dtls_server.c

---
 programs/ssl/dtls_client.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/ssl/dtls_client.c b/programs/ssl/dtls_client.c
index e18ee42a12..f271bad30f 100644
--- a/programs/ssl/dtls_client.c
+++ b/programs/ssl/dtls_client.c
@@ -203,7 +203,7 @@ int main( int argc, char *argv[] )
     /*
      * 4. Handshake
      */
-    mbedtls_printf( "  . Performing the SSL/TLS handshake..." );
+    mbedtls_printf( "  . Performing the DTLS handshake..." );
     fflush( stdout );
 
     do ret = mbedtls_ssl_handshake( &ssl );

From 376f7f5fe19b1ed354467adc31060b9bb41ae679 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Wed, 23 Aug 2017 16:04:40 +0300
Subject: [PATCH 402/745] Fix typo in configs/README.txt file

Fix typo in Readme file: ajust->adjust
---
 configs/README.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configs/README.txt b/configs/README.txt
index e9867bc150..933fa7f21d 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -8,7 +8,7 @@ These files are complete replacements for the default config.h. To use one of
 them, you can pick one of the following methods:
 
 1. Replace the default file include/mbedtls/config.h with the chosen one.
-   (Depending on your compiler, you may need to ajust the line with
+   (Depending on your compiler, you may need to adjust the line with
    #include "mbedtls/check_config.h" then.)
 
 2. Define MBEDTLS_CONFIG_FILE and adjust the include path accordingly.

From 713fe7f66c4b393e1905568786d6d615a761edbd Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 5 May 2017 11:24:30 +0100
Subject: [PATCH 403/745] Add test case calling ssl_set_hostname twice

Add a test case calling ssl_set_hostname twice to test_suite_ssl.
When run in CMake build mode ASan, this catches the current leak,
but will hopefully be fine with the new version.
---
 tests/suites/test_suite_ssl.data     |  3 +++
 tests/suites/test_suite_ssl.function | 13 +++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/tests/suites/test_suite_ssl.data b/tests/suites/test_suite_ssl.data
index a39f6f09f0..b92c1fe8a2 100644
--- a/tests/suites/test_suite_ssl.data
+++ b/tests/suites/test_suite_ssl.data
@@ -54,3 +54,6 @@ ssl_dtls_replay:"abcd12340000,abcd12340100":"abcd12340101":0
 
 SSL DTLS replay: big jump then just delayed
 ssl_dtls_replay:"abcd12340000,abcd12340100":"abcd123400ff":0
+
+SSL SET_HOSTNAME memory leak: call ssl_set_hostname twice
+ssl_set_hostname_twice:"server0":"server1"
diff --git a/tests/suites/test_suite_ssl.function b/tests/suites/test_suite_ssl.function
index 8d3448cbc3..60683afeec 100644
--- a/tests/suites/test_suite_ssl.function
+++ b/tests/suites/test_suite_ssl.function
@@ -40,3 +40,16 @@ void ssl_dtls_replay( char *prevs, char *new, int ret )
     mbedtls_ssl_config_free( &conf );
 }
 /* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */
+void ssl_set_hostname_twice( char *hostname0, char *hostname1 )
+{
+    mbedtls_ssl_context ssl;
+    mbedtls_ssl_init( &ssl );
+
+    TEST_ASSERT( mbedtls_ssl_set_hostname( &ssl, hostname0 ) == 0 );
+    TEST_ASSERT( mbedtls_ssl_set_hostname( &ssl, hostname1 ) == 0 );
+
+    mbedtls_ssl_free( &ssl );
+}
+/* END_CASE */
\ No newline at end of file

From 39f5d359f5bdebd76c4491920002dda8c4789fb8 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 7 Apr 2017 13:25:49 +0100
Subject: [PATCH 404/745] Make mbedtls_ssl_set_hostname safe to be called
 multiple times

Zeroize and free previously set hostnames before overwriting
them. Also, allow clearance of hostname by providing NULL parameter.
---
 library/ssl_tls.c | 55 +++++++++++++++++++++++++++++++----------------
 1 file changed, 37 insertions(+), 18 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 661ae7065b..8d143a383b 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -6159,7 +6159,7 @@ void mbedtls_ssl_conf_sig_hashes( mbedtls_ssl_config *conf,
 {
     conf->sig_hashes = hashes;
 }
-#endif
+#endif /* MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
 
 #if defined(MBEDTLS_ECP_C)
 /*
@@ -6170,32 +6170,51 @@ void mbedtls_ssl_conf_curves( mbedtls_ssl_config *conf,
 {
     conf->curve_list = curve_list;
 }
-#endif
+#endif /* MBEDTLS_ECP_C */
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
 int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname )
 {
-    size_t hostname_len;
+    /* Initialize to suppress unnecessary compiler warning */
+    size_t hostname_len = 0;
+
+    /* Check if new hostname is valid before
+     * making any change to current one */
+
+    if( hostname != NULL )
+    {
+        hostname_len = strlen( hostname );
+
+        if( hostname_len > MBEDTLS_SSL_MAX_HOST_NAME_LEN )
+            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
+    }
+
+    /* Now it's clear that we will overwrite the old hostname,
+     * so we can free it safely */
+
+    if( ssl->hostname != NULL )
+    {
+        mbedtls_zeroize( ssl->hostname, strlen( ssl->hostname ) );
+        mbedtls_free( ssl->hostname );
+    }
+
+    /* Passing NULL as hostname shall clear the old one */
 
     if( hostname == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
+    {
+        ssl->hostname = NULL;
+    }
+    else
+    {
+        ssl->hostname = mbedtls_calloc( 1, hostname_len + 1 );
 
-    hostname_len = strlen( hostname );
+        if( ssl->hostname == NULL )
+            return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
 
-    if( hostname_len + 1 == 0 )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
+        memcpy( ssl->hostname, hostname, hostname_len );
 
-    if( hostname_len > MBEDTLS_SSL_MAX_HOST_NAME_LEN )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    ssl->hostname = mbedtls_calloc( 1, hostname_len + 1 );
-
-    if( ssl->hostname == NULL )
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-
-    memcpy( ssl->hostname, hostname, hostname_len );
-
-    ssl->hostname[hostname_len] = '\0';
+        ssl->hostname[hostname_len] = '\0';
+    }
 
     return( 0 );
 }

From f5f9d11accdbd95ec82d28785c14019eb8c925d9 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 7 Apr 2017 12:59:32 +0100
Subject: [PATCH 405/745] Enhance documentation of mbedtls_ssl_set_hostname

(1) Add missing error condition
(2) Specify allowance and effect of of NULL hostname parameter
(3) Describe effect of function on failure
---
 include/mbedtls/ssl.h | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index cc00070062..87ea00dbb6 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1794,15 +1794,23 @@ void mbedtls_ssl_conf_sig_hashes( mbedtls_ssl_config *conf,
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
 /**
- * \brief          Set the hostname to check against the received server
- *                 certificate. It sets the ServerName TLS extension too,
- *                 if the extension is enabled.
- *                 (client-side only)
+ * \brief          Set or reset the hostname to check against the received 
+ *                 server certificate. It sets the ServerName TLS extension, 
+ *                 too, if that extension is enabled. (client-side only)
  *
  * \param ssl      SSL context
- * \param hostname the server hostname
+ * \param hostname the server hostname, may be NULL to clear hostname
+ 
+ * \note           Maximum hostname length MBEDTLS_SSL_MAX_HOST_NAME_LEN.
+ *
+ * \return         0 if successful, MBEDTLS_ERR_SSL_ALLOC_FAILED on 
+ *                 allocation failure, MBEDTLS_ERR_BAD_INPUT_DATA on 
+ *                 too long input hostname.
+ *
+ * \post           Hostname set to the one provided on success (cleared
+ *                 when NULL). On allocation failure hostname is cleared. 
+ *                 On too long input failure, old hostname is unchanged.
  *
- * \return         0 if successful or MBEDTLS_ERR_SSL_ALLOC_FAILED
  */
 int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname );
 #endif /* MBEDTLS_X509_CRT_PARSE_C */

From 2f38a43d3a53173d3129457d5c93d99834fb0ca9 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 7 Apr 2017 13:02:16 +0100
Subject: [PATCH 406/745] Enhance documentation of ssl_write_hostname_ext,
 adapt ChangeLog.

Add a reference to the relevant RFC, adapt ChangeLog.
---
 ChangeLog             | 2 ++
 include/mbedtls/ssl.h | 5 ++---
 library/ssl_cli.c     | 8 ++++++++
 library/ssl_tls.c     | 2 +-
 4 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2bbc4c333b..565ea29041 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -194,6 +194,8 @@ Security
      team. #569 CVE-2017-2784
 
 Bugfix
+   * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
+     Found by jethrogb, #836.
    * Fix output certificate verification flags set by x509_crt_verify_top() when
      traversing a chain of trusted CA. The issue would cause both flags,
      MBEDTLS_X509_BADCERT_NOT_TRUSTED and MBEDTLS_X509_BADCERT_EXPIRED, to be
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 87ea00dbb6..e98101e19d 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1804,13 +1804,12 @@ void mbedtls_ssl_conf_sig_hashes( mbedtls_ssl_config *conf,
  * \note           Maximum hostname length MBEDTLS_SSL_MAX_HOST_NAME_LEN.
  *
  * \return         0 if successful, MBEDTLS_ERR_SSL_ALLOC_FAILED on 
- *                 allocation failure, MBEDTLS_ERR_BAD_INPUT_DATA on 
+ *                 allocation failure, MBEDTLS_ERR_SSL_BAD_INPUT_DATA on 
  *                 too long input hostname.
  *
- * \post           Hostname set to the one provided on success (cleared
+ *                 Hostname set to the one provided on success (cleared
  *                 when NULL). On allocation failure hostname is cleared. 
  *                 On too long input failure, old hostname is unchanged.
- *
  */
 int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname );
 #endif /* MBEDTLS_X509_CRT_PARSE_C */
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index a2b9f8cfe1..19bf021e26 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -80,6 +80,13 @@ static void ssl_write_hostname_ext( mbedtls_ssl_context *ssl,
     }
 
     /*
+     * Sect. 3, RFC 6066 (TLS Extensions Definitions)
+     *
+     * In order to provide any of the server names, clients MAY include an
+     * extension of type "server_name" in the (extended) client hello. The
+     * "extension_data" field of this extension SHALL contain
+     * "ServerNameList" where:
+     *
      * struct {
      *     NameType name_type;
      *     select (name_type) {
@@ -96,6 +103,7 @@ static void ssl_write_hostname_ext( mbedtls_ssl_context *ssl,
      * struct {
      *     ServerName server_name_list<1..2^16-1>
      * } ServerNameList;
+     *
      */
     *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME >> 8 ) & 0xFF );
     *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME      ) & 0xFF );
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 8d143a383b..de2490ced9 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -6218,7 +6218,7 @@ int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname )
 
     return( 0 );
 }
-#endif
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
 void mbedtls_ssl_conf_sni( mbedtls_ssl_config *conf,

From 83ce8201dcd2739a2350fcfc20d28083653c4e3f Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Sat, 30 Sep 2017 23:39:46 +0100
Subject: [PATCH 407/745] Update ChangeLog for fix to #836

---
 ChangeLog | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 565ea29041..ec91259611 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,10 @@ mbed TLS ChangeLog (Sorted per branch, date)
 Features
    * Allow comments in test data files.
 
+Bugfix
+   * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
+     Found by projectgus and jethrogb, #836.
+
 = mbed TLS 2.6.0 branch released 2017-08-10
 
 Security
@@ -194,8 +198,6 @@ Security
      team. #569 CVE-2017-2784
 
 Bugfix
-   * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
-     Found by jethrogb, #836.
    * Fix output certificate verification flags set by x509_crt_verify_top() when
      traversing a chain of trusted CA. The issue would cause both flags,
      MBEDTLS_X509_BADCERT_NOT_TRUSTED and MBEDTLS_X509_BADCERT_EXPIRED, to be

From ba5b755f1a286dea5d80cd57fd5c75399635cf7f Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 09:55:49 +0100
Subject: [PATCH 408/745] Change signature and semantics of
 `mbedtls_rsa_deduce_moduli`

Input arguments are marked as constant. Further, no double-checking is performed when a factorization of the modulus has
been found.
---
 include/mbedtls/rsa.h | 20 +++++-------------
 library/rsa.c         | 49 ++++++++++++++-----------------------------
 2 files changed, 21 insertions(+), 48 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 14cdef8d5c..a7e8a3320d 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -96,23 +96,13 @@ extern "C" {
  *
  * \return
  *                 - 0 if successful. In this case, P and Q constitute a
- *                   factorization of N, and it is guaranteed that D and E
- *                   are indeed modular inverses modulo P-1 and modulo Q-1.
- *                   The values of N, D and E are unchanged. It is checked
- *                   that P, Q are prime if a PRNG is provided.
- *                 - A non-zero error code otherwise. In this case, the values
- *                   of N, D, E are undefined.
+ *                   factorization of N.
+ *                 - A non-zero error code otherwise.
  *
- * \note           The input MPI's are deliberately not declared as constant
- *                 and may therefore be used for in-place calculations by
- *                 the implementation. In particular, their values can be
- *                 corrupted when the function fails. If the user cannot
- *                 tolerate this, he has to make copies of the MPI's prior
- *                 to calling this function. See \c mbedtls_mpi_copy for this.
  */
-int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
-                     int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
-                     mbedtls_mpi *P, mbedtls_mpi *Q );
+int mbedtls_rsa_deduce_moduli( mbedtls_mpi const *N, mbedtls_mpi const *D,
+            mbedtls_mpi const *E, int (*f_rng)(void *, unsigned char *, size_t),
+            void *p_rng, mbedtls_mpi *P, mbedtls_mpi *Q );
 
 /**
  * \brief          Compute RSA private exponent from
diff --git a/library/rsa.c b/library/rsa.c
index bb456df496..e01397ec92 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -129,20 +129,11 @@ static void mbedtls_zeroize( void *v, size_t n ) {
  * of (a) and (b) above to attempt to factor N.
  *
  */
-int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
+int mbedtls_rsa_deduce_moduli( mbedtls_mpi const *N,
+                     mbedtls_mpi const *D, mbedtls_mpi const *E,
                      int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
                      mbedtls_mpi *P, mbedtls_mpi *Q )
 {
-    /* Implementation note:
-     *
-     * Space-efficiency is given preference over time-efficiency here:
-     * several calculations are done in place and temporarily change
-     * the values of D and E.
-     *
-     * Specifically, D is replaced by the largest odd divisor of DE - 1
-     * throughout the calculations.
-     */
-
     int ret = 0;
 
     uint16_t attempt;  /* Number of current attempt  */
@@ -151,11 +142,9 @@ int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
     uint16_t bitlen_half; /* Half the bitsize of the modulus N */
     uint16_t order;       /* Order of 2 in DE - 1 */
 
-    mbedtls_mpi K;  /* Temporary used for two purposes:
-                     * - During factorization attempts, stores a random integer
-                     *   in the range of [0,..,N]
-                     * - During verification, holding intermediate results.
-                     */
+    mbedtls_mpi T;  /* Holds largest odd divisor of DE - 1 */
+    mbedtls_mpi K;  /* During factorization attempts, stores a random integer
+                     * in the range of [0,..,N] */
 
     if( P == NULL || Q == NULL || P->p != NULL || Q->p != NULL )
         return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
@@ -174,20 +163,20 @@ int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
      */
 
     mbedtls_mpi_init( &K );
+    mbedtls_mpi_init( &T );
 
-    /* Replace D by DE - 1 */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( D, D, E ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( D, D, 1 ) );
+    /* T := DE - 1 */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, D,  E ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &T, &T, 1 ) );
 
-    if( ( order = mbedtls_mpi_lsb( D ) ) == 0 )
+    if( ( order = mbedtls_mpi_lsb( &T ) ) == 0 )
     {
         ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
         goto cleanup;
     }
 
-    /* After this operation, D holds the largest odd divisor
-     * of DE - 1 for the original values of D and E. */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( D, order ) );
+    /* After this operation, T holds the largest odd divisor of DE - 1. */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &T, order ) );
 
     /* This is used to generate a few numbers around N / 2
      * if no PRNG is provided. */
@@ -220,9 +209,9 @@ int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
         if( mbedtls_mpi_cmp_int( P, 1 ) != 0 )
             continue;
 
-        /* Go through K^X + 1, K^(2X) + 1, K^(4X) + 1, ...
+        /* Go through K^T + 1, K^(2T) + 1, K^(4T) + 1, ...
          * and check whether they have nontrivial GCD with N. */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &K, &K, D, N,
+        MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &K, &K, &T, N,
                              Q /* temporarily use Q for storing Montgomery
                                 * multiplication helper values */ ) );
 
@@ -239,14 +228,7 @@ int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
                  * Set Q := N / P.
                  */
 
-                MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( Q, &K, N, P ) );
-
-                /* Restore D */
-
-                MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( D, order ) );
-                MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( D, D, 1 ) );
-                MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( D, NULL, D, E ) );
-
+                MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( Q, NULL, N, P ) );
                 goto cleanup;
             }
 
@@ -261,6 +243,7 @@ int mbedtls_rsa_deduce_moduli( mbedtls_mpi *N, mbedtls_mpi *D, mbedtls_mpi *E,
 cleanup:
 
     mbedtls_mpi_free( &K );
+    mbedtls_mpi_free( &T );
     return( ret );
 }
 

From bdefff1ddeb9ef51cb495734debd076d20e2bbd0 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 09:57:50 +0100
Subject: [PATCH 409/745] Change signature of `mbedtls_rsa_deduce_private`

Make input arguments constant and adapt the implementation to use a temporary instead of in-place operations.
---
 include/mbedtls/rsa.h                | 13 +++---------
 library/rsa.c                        | 30 ++++++++++++++--------------
 tests/suites/test_suite_rsa.function |  2 +-
 3 files changed, 19 insertions(+), 26 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index a7e8a3320d..e45520f9a8 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -122,18 +122,11 @@ int mbedtls_rsa_deduce_moduli( mbedtls_mpi const *N, mbedtls_mpi const *D,
  * \return
  *                 - 0 if successful. In this case, D is set to a simultaneous
  *                   modular inverse of E modulo both P-1 and Q-1.
- *                 - A non-zero error code otherwise. In this case, the values
- *                   of P, Q, E are undefined.
+ *                 - A non-zero error code otherwise.
  *
- * \note           The input MPI's are deliberately not declared as constant
- *                 and may therefore be used for in-place calculations by
- *                 the implementation. In particular, their values can be
- *                 corrupted when the function fails. If the user cannot
- *                 tolerate this, he has to make copies of the MPI's prior
- *                 to calling this function. See \c mbedtls_mpi_copy for this.
  */
-int mbedtls_rsa_deduce_private( mbedtls_mpi *P, mbedtls_mpi *Q, mbedtls_mpi *E,
-                                mbedtls_mpi *D );
+int mbedtls_rsa_deduce_private( mbedtls_mpi const *P, mbedtls_mpi const *Q,
+                                mbedtls_mpi const *E, mbedtls_mpi *D );
 
 
 /**
diff --git a/library/rsa.c b/library/rsa.c
index e01397ec92..3e58c854a2 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -252,11 +252,13 @@ cleanup:
  * This is essentially a modular inversion.
  */
 
-int mbedtls_rsa_deduce_private( mbedtls_mpi *P, mbedtls_mpi *Q,
-                                mbedtls_mpi *D, mbedtls_mpi *E )
+int mbedtls_rsa_deduce_private( mbedtls_mpi const *P,
+                                mbedtls_mpi const *Q,
+                                mbedtls_mpi const *E,
+                                mbedtls_mpi *D )
 {
     int ret = 0;
-    mbedtls_mpi K;
+    mbedtls_mpi K, L;
 
     if( D == NULL || mbedtls_mpi_cmp_int( D, 0 ) != 0 )
         return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
@@ -269,28 +271,26 @@ int mbedtls_rsa_deduce_private( mbedtls_mpi *P, mbedtls_mpi *Q,
     }
 
     mbedtls_mpi_init( &K );
+    mbedtls_mpi_init( &L );
 
-    /* Temporarily replace P and Q by P-1 and Q-1, respectively. */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( P, P, 1 ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( Q, Q, 1 ) );
+    /* Temporarily put K := P-1 and L := Q-1 */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, Q, 1 ) );
 
-    /* Temporarily compute the gcd(P-1, Q-1) in D. */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( D, P, Q ) );
+    /* Temporarily put D := gcd(P-1, Q-1) */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( D, &K, &L ) );
 
-    /* Compute LCM(P-1, Q-1) in K */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, P, Q ) );
+    /* K := LCM(P-1, Q-1) */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, &K, &L ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( &K, NULL, &K, D ) );
 
     /* Compute modular inverse of E in LCM(P-1, Q-1) */
     MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( D, E, &K ) );
 
-    /* Restore P and Q. */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( P, P, 1 ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( Q, Q, 1 ) );
-
 cleanup:
 
     mbedtls_mpi_free( &K );
+    mbedtls_mpi_free( &L );
 
     return( ret );
 }
@@ -664,7 +664,7 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
          * so together with the primality test above all core parameters are
          * guaranteed to be sane if this call succeeds. */
         if( ( ret = mbedtls_rsa_deduce_private( &ctx->P, &ctx->Q,
-                                                &ctx->D, &ctx->E ) ) != 0 )
+                                                &ctx->E, &ctx->D ) ) != 0 )
         {
             return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
         }
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 062b971538..f32155479b 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -804,7 +804,7 @@ void mbedtls_rsa_deduce_private( int radix_P, char *input_P,
     }
 
     /* Try to deduce D from N, P, Q, E. */
-    TEST_ASSERT( mbedtls_rsa_deduce_private( &P, &Q, &D, &E ) == result );
+    TEST_ASSERT( mbedtls_rsa_deduce_private( &P, &Q, &E, &D ) == result );
 
     if( !corrupt )
     {

From 1b831fe1c54c7c4c75d194c7ffae6b67486a2805 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 12:24:50 +0100
Subject: [PATCH 410/745] Clarify guarantees made by
 `rsa_deduce_moduli/private/crt`

---
 include/mbedtls/rsa.h | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index e45520f9a8..05c18a9970 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -99,6 +99,10 @@ extern "C" {
  *                   factorization of N.
  *                 - A non-zero error code otherwise.
  *
+ * \note           It is neither checked that P, Q are prime nor that
+ *                 D, E are modular inverses wrt. P-1 and Q-1. For that,
+ *                 use the helper function \c mbedtls_rsa_validate_params.
+ *
  */
 int mbedtls_rsa_deduce_moduli( mbedtls_mpi const *N, mbedtls_mpi const *D,
             mbedtls_mpi const *E, int (*f_rng)(void *, unsigned char *, size_t),
@@ -117,13 +121,13 @@ int mbedtls_rsa_deduce_moduli( mbedtls_mpi const *N, mbedtls_mpi const *D,
  * \param E        RSA public exponent
  * \param D        Pointer to MPI holding the private exponent on success.
  *
- * \note           This function does not check whether P and Q are primes.
- *
  * \return
  *                 - 0 if successful. In this case, D is set to a simultaneous
  *                   modular inverse of E modulo both P-1 and Q-1.
  *                 - A non-zero error code otherwise.
  *
+ * \note           This function does not check whether P and Q are primes.
+ *
  */
 int mbedtls_rsa_deduce_private( mbedtls_mpi const *P, mbedtls_mpi const *Q,
                                 mbedtls_mpi const *E, mbedtls_mpi *D );
@@ -145,6 +149,9 @@ int mbedtls_rsa_deduce_private( mbedtls_mpi const *P, mbedtls_mpi const *Q,
  *
  * \return         0 on success, non-zero error code otherwise.
  *
+ * \note           This function does not check whether P, Q are
+ *                 prime and whether D is a valid private exponent.
+ *
  */
 int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
                             const mbedtls_mpi *D, mbedtls_mpi *DP,

From 43a08d029ea2844dbc60eee97952f446c1addbf0 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 13:16:35 +0100
Subject: [PATCH 411/745] Clarify guarantees made by `rsa_check_privkey` and
 `rsa_complete`

Document explicitly that `mbedtls_rsa_check_privkey` and `mbedtls_rsa_complete` succeeding does not guarantee the
consistency of the underlying RSA private key but only that enough information is present to perform a private key
operation.
---
 include/mbedtls/rsa.h | 55 +++++++++++++++++++++++++++++++++----------
 1 file changed, 42 insertions(+), 13 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 05c18a9970..d711e05472 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -375,8 +375,8 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
  *                 a set of imported core parameters.
  *
  * \param ctx      Initialized RSA context to store parameters
- * \param f_rng    RNG function,
- * \param p_rng    RNG parameter
+ * \param f_rng    RNG function, or NULL
+ * \param p_rng    RNG parameter, or NULL
  *
  * \note
  *                 - To setup an RSA public key, precisely N and E
@@ -392,15 +392,26 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
  *                 - Alternative implementations need not support these
  *                   and may return \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA instead.
  *
- * \note           The PRNG is used for probabilistic algorithms
- *                 like the derivation of P, Q from N, D, E, as
- *                 well as primality checks.
+ * \note           The PRNG is used for the probabilistic algorithm
+ *                 used in the derivation of P, Q from N, D, E. If it
+ *                 not present, a deterministic heuristic is used.
  *
- * \return         - 0 if successful. In this case, all imported core
- *                   parameters are guaranteed to be sane, the RSA context
- *                   has been fully setup and is ready for use.
+ * \return
+ *                 - 0 if successful. In this case, it is guaranteed
+ *                   the functions \c mbedtls_rsa_check_pubkey resp.
+ *                   \c mbedtls_rsa_check_privkey pass in case of a
+ *                   public resp. private key.
  *                 - \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA if the attempted
  *                   derivations failed.
+ *
+ * \warning        Implementations are *not* obliged to perform exhaustive
+ *                 validation of the imported parameters!
+ *                 In particular, parameters that are not needed by the
+ *                 implementation may be silently discarded and left unchecked.
+ *                 If the user mistrusts the given key material, he should
+ *                 employ other means for verification like the helper functions
+ *                 \c mbedtls_rsa_validate_params, \c mbedtls_rsa_validate_crt.
+ *
  */
 int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
                           int (*f_rng)(void *, unsigned char *, size_t),
@@ -573,21 +584,39 @@ int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
                          unsigned int nbits, int exponent );
 
 /**
- * \brief          Check if a context contains an RSA public key
+ * \brief          Check if a context contains (at least) an RSA public key
  *
  * \param ctx      RSA context to be checked
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code.
+ *                 On success, it is guaranteed that enough information is
+ *                 present to perform an RSA public key operation
+ *                 \c mbedtls_rsa_public.
+ *
  */
 int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx );
 
 /**
- * \brief          Check if a context contains a complete
- *                 and valid RSA private key.
+ * \brief          Check if a context contains an RSA private key
+ *                 and perform basic sanity checks.
  *
  * \param ctx      RSA context to be checked
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code.
+ *                 On success, it is guaranteed that enough information is
+ *                 present to perform RSA private and public key operations.
+ *
+ * \warning        This function is *not* obliged to perform an exhaustive
+ *                 sanity check what would guarantee the internal parameters
+ *                 to match and \c mbedtls_rsa_private and \c mbedtls_rsa_public
+ *                 to be mutually inverse to each other.
+ *                 The reason is that for minimal non-CRT implementations
+ *                 using only N, D, E, for example, checking the validity
+ *                 would be computationally expensive.
+ *                 Users mistrusting their key material should use other
+ *                 means for verification; see the documentation of
+ *                 \c mbedtls_rsa_complete.
+ *
  */
 int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx );
 

From 7471631ddec87c968ddb614dabe8932f310c6f05 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 10:00:37 +0100
Subject: [PATCH 412/745] Make input arguments to `mbedtls_rsa_import_raw`
 constant

Original intention was to be allowed to perform in-place operations like changing the byte-order before importing
parameters into an HSM. Now a copy is needed in this case, but there's no more danger of a user expecting the arguments
to be left untouched.
---
 include/mbedtls/rsa.h | 10 +++++-----
 library/rsa.c         | 11 ++++++-----
 2 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index d711e05472..94e0b2888d 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -364,11 +364,11 @@ int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
  * \return         0 if successful, non-zero error code on failure.
  */
 int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
-                            unsigned char *N, size_t N_len,
-                            unsigned char *P, size_t P_len,
-                            unsigned char *Q, size_t Q_len,
-                            unsigned char *D, size_t D_len,
-                            unsigned char *E, size_t E_len );
+                            unsigned char const *N, size_t N_len,
+                            unsigned char const *P, size_t P_len,
+                            unsigned char const *Q, size_t Q_len,
+                            unsigned char const *D, size_t D_len,
+                            unsigned char const *E, size_t E_len );
 
 /**
  * \brief          Attempt to complete an RSA context from
diff --git a/library/rsa.c b/library/rsa.c
index 3e58c854a2..00f83a06a4 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -18,6 +18,7 @@
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
  */
+
 /*
  *  The following sources were referenced in the design of this implementation
  *  of the RSA algorithm:
@@ -551,11 +552,11 @@ int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
 }
 
 int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
-                            unsigned char *N, size_t N_len,
-                            unsigned char *P, size_t P_len,
-                            unsigned char *Q, size_t Q_len,
-                            unsigned char *D, size_t D_len,
-                            unsigned char *E, size_t E_len )
+                            unsigned char const *N, size_t N_len,
+                            unsigned char const *P, size_t P_len,
+                            unsigned char const *Q, size_t Q_len,
+                            unsigned char const *D, size_t D_len,
+                            unsigned char const *E, size_t E_len )
 {
     int ret;
 

From 3f3ae85e11852d52984d0a27ead5c4cee3da729b Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 10:08:39 +0100
Subject: [PATCH 413/745] Correct memory leak in RSA test suite

The test for `mbedtls_rsa_import_raw` didn't include freeing the allocate buffers.
---
 tests/suites/test_suite_rsa.function | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index f32155479b..b965bd65b2 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -1329,20 +1329,19 @@ void mbedtls_rsa_import_raw( char *input_N,
     size_t lenE = 0;
 
     mbedtls_rsa_context ctx;
-
     mbedtls_entropy_context entropy;
     mbedtls_ctr_drbg_context ctr_drbg;
+
     const char *pers = "test_suite_rsa";
 
     mbedtls_ctr_drbg_init( &ctr_drbg );
-
     mbedtls_entropy_init( &entropy );
+    mbedtls_rsa_init( &ctx, 0, 0 );
+
     TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func,
                                         &entropy, (const unsigned char *) pers,
                                         strlen( pers ) ) == 0 );
 
-    mbedtls_rsa_init( &ctx, 0, 0 );
-
     if( strlen( input_N ) )
         lenN = unhexify( bufN, input_N );
 
@@ -1437,6 +1436,10 @@ void mbedtls_rsa_import_raw( char *input_N,
 
 exit:
 
+    mbedtls_free( buf_orig );
+    mbedtls_free( buf_enc  );
+    mbedtls_free( buf_dec  );
+
     mbedtls_rsa_free( &ctx );
 
     mbedtls_ctr_drbg_free( &ctr_drbg );

From 98838b04afca59ff562746829e3912521b8f8c38 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 13:16:10 +0100
Subject: [PATCH 414/745] Minor improvements

---
 include/mbedtls/rsa.h |  5 ++--
 library/rsa.c         | 55 +++++++++++++++++++++++++++----------------
 2 files changed, 38 insertions(+), 22 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 94e0b2888d..d3347fc031 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -383,7 +383,7 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
  *                   must have been imported.
  *
  *                 - To setup an RSA private key, enough information must be
- *                   present for the other parameters to be efficiently derivable.
+ *                   present for the other parameters to be derivable.
  *
  *                   The default implementation supports the following:
  *                     - Derive P, Q from N, D, E
@@ -629,7 +629,8 @@ int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx );
  *
  * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  */
-int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub, const mbedtls_rsa_context *prv );
+int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub,
+                                const mbedtls_rsa_context *prv );
 
 /**
  * \brief          Do an RSA public key operation
diff --git a/library/rsa.c b/library/rsa.c
index 00f83a06a4..1fcffdfc3a 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -310,7 +310,7 @@ int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
     mbedtls_mpi_init( &K );
     mbedtls_mpi_init( &L );
 
-    /* Check that DP - P == 0 mod P - 1 */
+    /* Check that DP - D == 0 mod P - 1 */
     if( DP != NULL )
     {
         if( P == NULL )
@@ -329,7 +329,7 @@ int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
         }
     }
 
-    /* Check that DQ - Q == 0 mod Q - 1 */
+    /* Check that DQ - D == 0 mod Q - 1 */
     if( DQ != NULL )
     {
         if( Q == NULL )
@@ -348,7 +348,7 @@ int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
         }
     }
 
-    /* Check that QP * P - 1 == 0 mod P */
+    /* Check that QP * Q - 1 == 0 mod P */
     if( QP != NULL )
     {
         if( P == NULL || Q == NULL )
@@ -689,7 +689,7 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
 #endif /* MBEDTLS_RSA_NO_CRT */
 
     /*
-     * Step 3: Double check
+     * Step 3: Basic sanity check
      */
 
     if( is_priv )
@@ -1009,23 +1009,32 @@ cleanup:
  */
 int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx )
 {
-    if( !ctx->N.p || !ctx->E.p )
+    if( mbedtls_mpi_cmp_int( &ctx->N, 0 ) == 0 ||
+        mbedtls_mpi_cmp_int( &ctx->E, 0 ) == 0 )
+    {
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+    }
 
     if( ctx->len != mbedtls_mpi_size( &ctx->N ) )
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
 
-    if( ( ctx->N.p[0] & 1 ) == 0 ||
-        ( ctx->E.p[0] & 1 ) == 0 )
+    if( mbedtls_mpi_get_bit( &ctx->N, 0 ) == 0 ||
+        mbedtls_mpi_get_bit( &ctx->E, 0 ) == 0 )
+    {
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+    }
 
     if( mbedtls_mpi_bitlen( &ctx->N ) < 128 ||
         mbedtls_mpi_bitlen( &ctx->N ) > MBEDTLS_MPI_MAX_BITS )
+    {
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+    }
 
     if( mbedtls_mpi_bitlen( &ctx->E ) < 2 ||
         mbedtls_mpi_cmp_mpi( &ctx->E, &ctx->N ) >= 0 )
+    {
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+    }
 
     return( 0 );
 }
@@ -1035,8 +1044,10 @@ int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx )
  */
 int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx )
 {
-    if( mbedtls_rsa_check_pubkey( ctx ) != 0 ||
-        mbedtls_rsa_validate_params( &ctx->N, &ctx->P, &ctx->Q,
+    if( mbedtls_rsa_check_pubkey( ctx ) != 0 )
+        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+
+    if( mbedtls_rsa_validate_params( &ctx->N, &ctx->P, &ctx->Q,
                                      &ctx->D, &ctx->E, NULL, NULL ) != 0 )
     {
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
@@ -1055,9 +1066,10 @@ int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx )
 /*
  * Check if contexts holding a public and private key match
  */
-int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub, const mbedtls_rsa_context *prv )
+int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub,
+                                const mbedtls_rsa_context *prv )
 {
-    if( mbedtls_rsa_check_pubkey( pub ) != 0 ||
+    if( mbedtls_rsa_check_pubkey( pub )  != 0 ||
         mbedtls_rsa_check_privkey( prv ) != 0 )
     {
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
@@ -2621,8 +2633,9 @@ int mbedtls_rsa_self_test( int verbose )
 
     memcpy( rsa_plaintext, RSA_PT, PT_LEN );
 
-    if( mbedtls_rsa_pkcs1_encrypt( &rsa, myrand, NULL, MBEDTLS_RSA_PUBLIC, PT_LEN,
-                           rsa_plaintext, rsa_ciphertext ) != 0 )
+    if( mbedtls_rsa_pkcs1_encrypt( &rsa, myrand, NULL, MBEDTLS_RSA_PUBLIC,
+                                   PT_LEN, rsa_plaintext,
+                                   rsa_ciphertext ) != 0 )
     {
         if( verbose != 0 )
             mbedtls_printf( "failed\n" );
@@ -2633,9 +2646,9 @@ int mbedtls_rsa_self_test( int verbose )
     if( verbose != 0 )
         mbedtls_printf( "passed\n  PKCS#1 decryption : " );
 
-    if( mbedtls_rsa_pkcs1_decrypt( &rsa, myrand, NULL, MBEDTLS_RSA_PRIVATE, &len,
-                           rsa_ciphertext, rsa_decrypted,
-                           sizeof(rsa_decrypted) ) != 0 )
+    if( mbedtls_rsa_pkcs1_decrypt( &rsa, myrand, NULL, MBEDTLS_RSA_PRIVATE,
+                                   &len, rsa_ciphertext, rsa_decrypted,
+                                   sizeof(rsa_decrypted) ) != 0 )
     {
         if( verbose != 0 )
             mbedtls_printf( "failed\n" );
@@ -2660,8 +2673,9 @@ int mbedtls_rsa_self_test( int verbose )
 
     mbedtls_sha1( rsa_plaintext, PT_LEN, sha1sum );
 
-    if( mbedtls_rsa_pkcs1_sign( &rsa, myrand, NULL, MBEDTLS_RSA_PRIVATE, MBEDTLS_MD_SHA1, 0,
-                        sha1sum, rsa_ciphertext ) != 0 )
+    if( mbedtls_rsa_pkcs1_sign( &rsa, myrand, NULL,
+                                MBEDTLS_RSA_PRIVATE, MBEDTLS_MD_SHA1, 0,
+                                sha1sum, rsa_ciphertext ) != 0 )
     {
         if( verbose != 0 )
             mbedtls_printf( "failed\n" );
@@ -2672,8 +2686,9 @@ int mbedtls_rsa_self_test( int verbose )
     if( verbose != 0 )
         mbedtls_printf( "passed\n  PKCS#1 sig. verify: " );
 
-    if( mbedtls_rsa_pkcs1_verify( &rsa, NULL, NULL, MBEDTLS_RSA_PUBLIC, MBEDTLS_MD_SHA1, 0,
-                          sha1sum, rsa_ciphertext ) != 0 )
+    if( mbedtls_rsa_pkcs1_verify( &rsa, NULL, NULL,
+                                  MBEDTLS_RSA_PUBLIC, MBEDTLS_MD_SHA1, 0,
+                                  sha1sum, rsa_ciphertext ) != 0 )
     {
         if( verbose != 0 )
             mbedtls_printf( "failed\n" );

From c6fc878eda1421c68a3414bf47546e4f64f63839 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 12:25:52 +0100
Subject: [PATCH 415/745] Remove `mbedtls_rsa_check_crt`

This is no longer needed after the decision to not exhaustively validate private key material.
---
 include/mbedtls/rsa.h       | 23 ------------
 library/pkparse.c           |  3 +-
 library/rsa.c               | 70 -------------------------------------
 programs/pkey/rsa_decrypt.c |  8 -----
 programs/pkey/rsa_sign.c    |  8 -----
 5 files changed, 1 insertion(+), 111 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index d3347fc031..df0ade80c2 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -417,29 +417,6 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
                           int (*f_rng)(void *, unsigned char *, size_t),
                           void *p_rng );
 
-/**
- * \brief          Check if CRT-parameters match core parameters
- *
- * \param ctx      Complete RSA private key context
- * \param DP       Private exponent modulo P-1, or NULL
- * \param DQ       Private exponent modulo Q-1, or NULL
- * \param QP       Modular inverse of Q modulo P, or NULL
- *
- * \return         0 if successful, testifying that the non-NULL optional
- *                 parameters provided are in accordance with the core
- *                 RSA parameters. Non-zero error code otherwise.
- *
- * \note           This function performs in-place computations on the
- *                 parameters DP, DQ and QP. If modification cannot be
- *                 tolerated, you should make copies with mbedtls_mpi_copy
- *                 before calling this function.
- *
- */
-int mbedtls_rsa_check_crt( const mbedtls_rsa_context *ctx,
-                           mbedtls_mpi *DP,
-                           mbedtls_mpi *DQ,
-                           mbedtls_mpi *QP );
-
 /**
  * \brief          Export core parameters of an RSA key
  *
diff --git a/library/pkparse.c b/library/pkparse.c
index a6916e7b9b..f0b9db3201 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -751,8 +751,7 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
     /* Check optional parameters */
     if( ( ret = mbedtls_asn1_get_mpi( &p, end, &DP ) ) != 0 ||
         ( ret = mbedtls_asn1_get_mpi( &p, end, &DQ ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &QP ) ) != 0 ||
-        ( ret = mbedtls_rsa_check_crt( rsa, &DP, &DQ, &QP ) ) != 0 )
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &QP ) ) != 0 )
         goto cleanup;
 
     if( p != end )
diff --git a/library/rsa.c b/library/rsa.c
index 1fcffdfc3a..841f489767 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -706,52 +706,6 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
     return( 0 );
 }
 
-/*
- * Check if CRT parameters match RSA context.
- * This has to be implemented even if CRT is not used,
- * in order to be able to validate DER encoded RSA keys,
- * which always contain CRT parameters.
- */
-int mbedtls_rsa_check_crt( const mbedtls_rsa_context *ctx,
-                           mbedtls_mpi *DP, mbedtls_mpi *DQ, mbedtls_mpi *QP )
-{
-    int ret = 0;
-
-    /* Check if key is private or public */
-    const int is_priv =
-        mbedtls_mpi_cmp_int( &ctx->N, 0 ) != 0 &&
-        mbedtls_mpi_cmp_int( &ctx->P, 0 ) != 0 &&
-        mbedtls_mpi_cmp_int( &ctx->Q, 0 ) != 0 &&
-        mbedtls_mpi_cmp_int( &ctx->D, 0 ) != 0 &&
-        mbedtls_mpi_cmp_int( &ctx->E, 0 ) != 0;
-
-    if( !is_priv )
-    {
-        /* Checking optional parameters only makes sense for private keys. */
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-    }
-
-#if !defined(MBEDTLS_RSA_NO_CRT)
-    if( ( DP != NULL && mbedtls_mpi_cmp_mpi( DP, &ctx->DP ) != 0 ) ||
-        ( DQ != NULL && mbedtls_mpi_cmp_mpi( DQ, &ctx->DQ ) != 0 ) ||
-        ( QP != NULL && mbedtls_mpi_cmp_mpi( QP, &ctx->QP ) != 0 ) )
-    {
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-    }
-#else /* MBEDTLS_RSA_NO_CRT */
-    if( ( ret = mbedtls_rsa_validate_crt( &ctx->P, &ctx->Q, &ctx->D,
-                                          DP, DQ, QP ) ) != 0 )
-    {
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-    }
-#endif
-
-    if( ret != 0 )
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
-
-    return( 0 );
-}
-
 int mbedtls_rsa_export_raw( const mbedtls_rsa_context *ctx,
                             unsigned char *N, size_t N_len,
                             unsigned char *P, size_t P_len,
@@ -2532,21 +2486,6 @@ void mbedtls_rsa_free( mbedtls_rsa_context *ctx )
                 "910E4168387E3C30AA1E00C339A79508" \
                 "8452DD96A9A5EA5D9DCA68DA636032AF"
 
-#define RSA_DP  "C1ACF567564274FB07A0BBAD5D26E298" \
-                "3C94D22288ACD763FD8E5600ED4A702D" \
-                "F84198A5F06C2E72236AE490C93F07F8" \
-                "3CC559CD27BC2D1CA488811730BB5725"
-
-#define RSA_DQ  "4959CBF6F8FEF750AEE6977C155579C7" \
-                "D8AAEA56749EA28623272E4F7D0592AF" \
-                "7C1F1313CAC9471B5C523BFE592F517B" \
-                "407A1BD76C164B93DA2D32A383E58357"
-
-#define RSA_QP  "9AE7FBC99546432DF71896FC239EADAE" \
-                "F38D18D2B2F0E2DD275AA977E2BF4411" \
-                "F5A3B2A5D33605AEBBCCBA7FEB9F2D2F" \
-                "A74206CEC169D74BF5A8C50D6F48EA08"
-
 #define PT_LEN  24
 #define RSA_PT  "\xAA\xBB\xCC\x03\x02\x01\x00\xFF\xFF\xFF\xFF\xFF" \
                 "\x11\x22\x33\x0A\x0B\x0C\xCC\xDD\xDD\xDD\xDD\xDD"
@@ -2619,15 +2558,6 @@ int mbedtls_rsa_self_test( int verbose )
         return( 1 );
     }
 
-    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_DP  ) );
-    MBEDTLS_MPI_CHK( mbedtls_rsa_check_crt( &rsa, &K, NULL, NULL ) );
-
-    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_DQ  ) );
-    MBEDTLS_MPI_CHK( mbedtls_rsa_check_crt( &rsa, NULL, &K, NULL ) );
-
-    MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_QP  ) );
-    MBEDTLS_MPI_CHK( mbedtls_rsa_check_crt( &rsa, NULL, NULL, &K ) );
-
     if( verbose != 0 )
         mbedtls_printf( "passed\n  PKCS#1 encryption : " );
 
diff --git a/programs/pkey/rsa_decrypt.c b/programs/pkey/rsa_decrypt.c
index 493c8706ef..48275bc238 100644
--- a/programs/pkey/rsa_decrypt.c
+++ b/programs/pkey/rsa_decrypt.c
@@ -150,14 +150,6 @@ int main( int argc, char *argv[] )
         goto exit;
     }
 
-    /* Although we're not using them, verify CRT parameters */
-    if( ( return_val = mbedtls_rsa_check_crt( &rsa, &DP, &DQ, &QP ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_rsa_check_crt returned %d\n\n",
-                        return_val );
-        goto exit;
-    }
-
     /*
      * Extract the RSA encrypted value from the text file
      */
diff --git a/programs/pkey/rsa_sign.c b/programs/pkey/rsa_sign.c
index 5f615618f2..ff6473632e 100644
--- a/programs/pkey/rsa_sign.c
+++ b/programs/pkey/rsa_sign.c
@@ -130,14 +130,6 @@ int main( int argc, char *argv[] )
         goto exit;
     }
 
-    /* Although we're not using them, verify CRT parameters */
-    if( ( ret = mbedtls_rsa_check_crt( &rsa, &DP, &DQ, &QP ) ) != 0 )
-    {
-        mbedtls_printf( " failed\n  ! mbedtls_rsa_check_crt returned %d\n\n",
-                        ret );
-        goto exit;
-    }
-
     /*
      * Compute the SHA-256 hash of the input file,
      * then calculate the RSA signature of the hash.

From b5beaa8995289f080ba410eea293a3065d62bec3 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 13:01:43 +0100
Subject: [PATCH 416/745] Check that 1 < D, E < N in
 `mbedtls_rsa_validate_params`

---
 include/mbedtls/rsa.h | 11 ++++++-----
 library/rsa.c         | 26 ++++++++++++++++++++------
 2 files changed, 26 insertions(+), 11 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index df0ade80c2..46daac55f3 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -174,12 +174,13 @@ int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
  * \param p_rng    PRNG context for f_rng, or NULL
  *
  * \return
- *                 - 0 if the following conditions are satisfied:
- *                    - N = PQ if N,P,Q != NULL
+ *                 - 0 if the following conditions are satisfied
+ *                   if all relevant parameters are provided:
+ *                    - P prime if f_rng != NULL
+ *                    - Q prime if f_rng != NULL
+ *                    - 1 < N = PQ
+ *                    - 1 < D, E < N
  *                    - D and E are modular inverses modulo P-1 and Q-1
- *                      if D,E,P,Q != NULL
- *                    - P prime if f_rng, P != NULL
- *                    - Q prime if f_rng, Q != NULL
  *                 - A non-zero error code otherwise.
  *
  * \note           The function can be used with a restricted set of arguments
diff --git a/library/rsa.c b/library/rsa.c
index 841f489767..b0ba1eb2c6 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -422,13 +422,13 @@ int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
 #endif /* MBEDTLS_GENPRIME */
 
     /*
-     * Step 2: Check that N = PQ
+     * Step 2: Check that 1 < N = PQ
      */
 
     if( P != NULL && Q != NULL && N != NULL )
     {
         MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, P, Q ) );
-        if( mbedtls_mpi_cmp_int( N, 1 ) <= 0 ||
+        if( mbedtls_mpi_cmp_int( N, 1 )  <= 0 ||
             mbedtls_mpi_cmp_mpi( &K, N ) != 0 )
         {
             ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
@@ -437,15 +437,29 @@ int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
     }
 
     /*
-     * Step 3: Check that D, E are inverse modulo P-1 and Q-1
+     * Step 3: Check and 1 < D, E < N if present.
+     */
+
+    if( N != NULL && D != NULL && E != NULL )
+    {
+        if ( mbedtls_mpi_cmp_int( D, 1 ) <= 0 ||
+             mbedtls_mpi_cmp_int( E, 1 ) <= 0 ||
+             mbedtls_mpi_cmp_mpi( D, N ) >= 0 ||
+             mbedtls_mpi_cmp_mpi( E, N ) >= 0 )
+        {
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+            goto cleanup;
+        }
+    }
+
+    /*
+     * Step 4: Check that D, E are inverse modulo P-1 and Q-1
      */
 
     if( P != NULL && Q != NULL && D != NULL && E != NULL )
     {
         if( mbedtls_mpi_cmp_int( P, 1 ) <= 0 ||
-            mbedtls_mpi_cmp_int( Q, 1 ) <= 0 ||
-            mbedtls_mpi_cmp_int( D, 1 ) <= 0 ||
-            mbedtls_mpi_cmp_int( E, 1 ) <= 0 )
+            mbedtls_mpi_cmp_int( Q, 1 ) <= 0 )
         {
             ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
             goto cleanup;

From 70da2c545b239c710a5f30893402a4f4c051af13 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 15:02:59 +0100
Subject: [PATCH 417/745] Improve documentation of `mbedtls_dhm_make_params`

---
 include/mbedtls/dhm.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index 542592d855..9254d953ad 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -211,9 +211,11 @@ int mbedtls_dhm_read_params( mbedtls_dhm_context *ctx,
  * \param p_rng    RNG parameter
  *
  * \note           The destination buffer must be large enough to hold
- *                 the modulus, the generator, and the public key, each
- *                 wrapped with a 2-byte length field. It is the responsibility
- *                 of the caller to ensure that enough space is available.
+ *                 the reduced binary presentation of the modulus, the generator
+ *                 and the public key, each wrapped with a 2-byte length field.
+ *                 It is the responsibility of the caller to ensure that enough
+ *                 space is available. Refer to \c mbedtls_mpi_size to computing
+ *                 the byte-size of an MPI.
  *
  * \note           This function assumes that ctx->P and ctx->G
  *                 have already been properly set (for example

From de6c1644cc68e34bf0ccf1161f0cf0e74853434d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 15:03:15 +0100
Subject: [PATCH 418/745] Add brackets around arguments of internal macro
 DHM_MPI_EXPORT

---
 library/dhm.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/library/dhm.c b/library/dhm.c
index a29b02992e..344b92cb5c 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -430,12 +430,14 @@ int mbedtls_dhm_make_params( mbedtls_dhm_context *ctx, int x_size,
     /*
      * export P, G, GX
      */
-#define DHM_MPI_EXPORT(X,n)                                             \
+#define DHM_MPI_EXPORT( X, n )                                          \
     do {                                                                \
-        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( X, p + 2, n ) );     \
-        *p++ = (unsigned char)( n >> 8 );                               \
-        *p++ = (unsigned char)( n      );                               \
-        p += n;                                                         \
+        MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( ( X ),               \
+                                                   p + 2,               \
+                                                   ( n ) ) );           \
+        *p++ = (unsigned char)( ( n ) >> 8 );                           \
+        *p++ = (unsigned char)( ( n )      );                           \
+        p += ( n );                                                     \
     } while( 0 )
 
     n1 = mbedtls_mpi_size( &ctx->P  );

From f8258e7d5a50b61e2d525b4a62d056e665dbe320 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 15:04:40 +0100
Subject: [PATCH 419/745] Adapt documentation of `mbedtls_ssl_conf_dh_param` to
 new moduli

---
 include/mbedtls/ssl.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index cc00070062..fb2f02f0e8 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1702,7 +1702,7 @@ void mbedtls_ssl_conf_psk_cb( mbedtls_ssl_config *conf,
 /**
  * \brief          Set the Diffie-Hellman public P and G values,
  *                 read as hexadecimal strings (server-side only)
- *                 (Default: MBEDTLS_DHM_RFC5114_MODP_2048_[PG])
+ *                 (Default: mbedtls_dhm_rfc7919_ffdhe2048_[pg])
  *
  * \param conf     SSL configuration
  * \param dhm_P    Diffie-Hellman-Merkle modulus
@@ -1710,7 +1710,9 @@ void mbedtls_ssl_conf_psk_cb( mbedtls_ssl_config *conf,
  *
  * \return         0 if successful
  */
-int mbedtls_ssl_conf_dh_param( mbedtls_ssl_config *conf, const char *dhm_P, const char *dhm_G );
+int mbedtls_ssl_conf_dh_param( mbedtls_ssl_config *conf,
+                               const char *dhm_P,
+                               const char *dhm_G );
 
 /**
  * \brief          Set the Diffie-Hellman public P and G values,

From d4d856265ec2c486a3dc83238934c11a77d239b9 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 15:06:27 +0100
Subject: [PATCH 420/745] Don't use deprecated macro form of DHM moduli in
 benchmark program

---
 programs/test/benchmark.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index eb578e7306..9c6d46271b 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -668,12 +668,12 @@ int main( int argc, char *argv[] )
     {
         int dhm_sizes[] = { 2048, 3072 };
         const char *dhm_P[] = {
-            MBEDTLS_DHM_RFC3526_MODP_2048_P,
-            MBEDTLS_DHM_RFC3526_MODP_3072_P,
+            mbedtls_dhm_rfc3526_modp_2048_p,
+            mbedtls_dhm_rfc3526_modp_3072_p,
         };
         const char *dhm_G[] = {
-            MBEDTLS_DHM_RFC3526_MODP_2048_G,
-            MBEDTLS_DHM_RFC3526_MODP_3072_G,
+            mbedtls_dhm_rfc3526_modp_2048_g,
+            mbedtls_dhm_rfc3526_modp_3072_g,
         };
 
         mbedtls_dhm_context dhm;

From f240ea0b50c16dcae781c23294eba2468fdd59c2 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 2 Oct 2017 15:09:14 +0100
Subject: [PATCH 421/745] Expand documentation of `mbedtls_dhm_read_params`

---
 include/mbedtls/dhm.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index 9254d953ad..ed39f8db42 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -190,8 +190,13 @@ void mbedtls_dhm_init( mbedtls_dhm_context *ctx );
  * \brief          Parse the ServerKeyExchange parameters
  *
  * \param ctx      DHM context
- * \param p        &(start of input buffer), will be increased
- *                 by the amount of data read.
+ * \param p        On input, *p must be the start of the input buffer.
+ *                 On output, *p is updated to point to the end of the data
+ *                 that has been read. On success, this is the first byte
+ *                 past the end of the ServerKeyExchange parameters.
+ *                 On error, this is the point at which an error has been
+ *                 detected, which is usually not useful except to debug
+ *                 failures.
  * \param end      end of buffer
  *
  * \return         0 if successful, or an MBEDTLS_ERR_DHM_XXX error code

From 7da7cb399e415ba68676964c1eecafbe0da9163f Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 26 Sep 2017 11:29:11 +0300
Subject: [PATCH 422/745] Fix ssl_server2 sample application prompt

FIx the type of server_addr parameter from %d to %s.
Issue reported by Email by Bei Jin
---
 programs/ssl/ssl_server2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index a25886824e..1285abcbd1 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -326,7 +326,7 @@ int main( void )
 #define USAGE \
     "\n usage: ssl_server2 param=<>...\n"                   \
     "\n acceptable parameters:\n"                           \
-    "    server_addr=%%d      default: (all interfaces)\n"  \
+    "    server_addr=%%s      default: (all interfaces)\n"  \
     "    server_port=%%d      default: 4433\n"              \
     "    debug_level=%%d      default: 0 (disabled)\n"      \
     "    nbio=%%d             default: 0 (blocking I/O)\n"  \

From 967a60502e02fddd587ada912842d82c7505757f Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Mon, 2 Oct 2017 19:12:54 +0100
Subject: [PATCH 423/745] Fix changelog for ssl_server2.c usage fix

---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ChangeLog b/ChangeLog
index ec91259611..b3d4d519af 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,7 @@ Features
 Bugfix
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
      Found by projectgus and jethrogb, #836.
+   * Fix usage help in ssl_server2 example. Found and fixed by Bei Lin.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 558477d073655f1b956bcc334794ac082c436f34 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 5 Sep 2017 16:31:20 +0100
Subject: [PATCH 424/745] Add tests for non-reduced length encoding in PKCS1
 v15 signatures

This commit adds some tests to the RSA test suite verifying that RSA PKCS-v15 signatures with non-reduced length
encodings are refuted. Details are provided via comments in the test suite data file.
---
 tests/suites/test_suite_rsa.data | 35 ++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index fc7d93588d..e899a7988a 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -140,6 +140,41 @@ RSA PKCS1 Verify v1.5 padding too short
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
 mbedtls_rsa_pkcs1_verify:"AABBCC03020100FFFFFFFFFF1122330A0B0CCCDDDDDDDDDD":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"9292758453063D803DD603D5E777D7888ED1D5BF35786190FA2F23EBC0848AEADDA92CA6C3D80B32C4D109BE0F36D6AE7130B9CED7ACDF54CFC7555AC14EEBAB93A89813FBF3C4F8066D2D800F7C38A81AE31942917403FF4946B0A83D3D3E05EE57C6F5F5606FB5D4BC6CD34EE0801A5E94BB77B07507233A0BC7BAC8F90F79":16:"10001":"6edd56f397d9bc6d176bbe3d80946fc352ad6127b85b1d67d849c0a38cbde7222c5fafbb18dcef791178a8e15f5c8cd91869f8ca4b758c46ce3e229bf666d2e3e296544351bcb5db7e0004f6c0800f76a432071297e405759d4324d1cf1c412758be93a39f834e03dee59e28ac571ce2b0b3c8fe639979f516223b54027340a5":MBEDTLS_ERR_RSA_INVALID_PADDING
 
+# The following tests check whether the use of reduced length encodings (as mandated for DER in contrast to BER) is enforced in
+# the verification of PKCS1 v1.5 signatures - this is relevant to prevent Bleichenbacher signature forgery attacks.
+# The test data has been generated by signing a test file using `programs/pkey/rsa_sign` after making modifications
+# to `mbedtls_rsa_rsassa_pkcs1_v15_encode` to force the use of non-reduced encodings in different places as indicated in the respective tests.
+# See the documentation of `mbedtls_rsa_rsassa_pkcs1_v15_encode` for the layout of the relevant ASN.1 structure.
+# Correct signature with DER-compliant reduced length encodings
+RSA PKCS1 Verify v1.5 reduced length encoding
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"7369676e617475726520746573740a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1024:16:"A1D46FBA2318F8DCEF16C280948B1CF27966B9B47225ED2989F8D74B45BD36049C0AAB5AD0FF003553BA843C8E12782FC5873BB89A3DC84B883D25666CD22BF3ACD5B675969F8BEBFBCAC93FDD927C7442B178B10D1DFF9398E52316AAE0AF74E594650BDC3C670241D418684593CDA1A7B9DC4F20D2FDC6F66344074003E211":16:"10001":"5B56096ECADA4DAC299FD3D6091C1BE4D7C4210086E61ADA6FFC267A690034DAFB3734035880B9E71CEB0331C32C8DE1A254D777DFE3C848AC7764907602452EC16FD8EB3664E2E682DB3AA8979059BFADFE6192D9029844C8CAF310552717DD5B5B36A9910CFABE5C54AC16F3A3461DEE730060981BD9B47EE8D6644963B7CA":0
+
+# Non-reduced 1-byte length encoding in `DigestInfo` ASN.1 element
+RSA PKCS1 Verify v1.5 non-reduced length encoding #1
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"7369676e617475726520746573740a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1024:16:"A1D46FBA2318F8DCEF16C280948B1CF27966B9B47225ED2989F8D74B45BD36049C0AAB5AD0FF003553BA843C8E12782FC5873BB89A3DC84B883D25666CD22BF3ACD5B675969F8BEBFBCAC93FDD927C7442B178B10D1DFF9398E52316AAE0AF74E594650BDC3C670241D418684593CDA1A7B9DC4F20D2FDC6F66344074003E211":16:"10001":"2FCF7FC1B60B3C083872B1BD9C666745921951A8A9E099FD629675F620B670713519C4A97B870591B97FE5C5DB2FC2A0A3FCB0016536D1205AA32BA8BFCF54ABD542C02F7FCEA3C3531D7A87C82ED5B151A9599F1BDB070A905F5B721DE3C22F8AC35034C607920CE0699D7F79E5913915F3A01856B5D30F9E68F0CD7856D40F":MBEDTLS_ERR_RSA_VERIFY_FAILED
+
+# Non-reduced 2-byte length encoding for `digestAlgorithm` ASN.1 element
+RSA PKCS1 Verify v1.5 non-reduced length encoding #2
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"7369676e617475726520746573740a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1024:16:"A1D46FBA2318F8DCEF16C280948B1CF27966B9B47225ED2989F8D74B45BD36049C0AAB5AD0FF003553BA843C8E12782FC5873BB89A3DC84B883D25666CD22BF3ACD5B675969F8BEBFBCAC93FDD927C7442B178B10D1DFF9398E52316AAE0AF74E594650BDC3C670241D418684593CDA1A7B9DC4F20D2FDC6F66344074003E211":16:"10001":"3C27512A8FDC973D856C0F288BE27D00D54FC0B359C520DA73A05156D98CDD6A83E6657BFA81D7B9716EEDFD98C08CD82F399298782782AE341D9AABCBB6B5F9C6552DE1D8B93047E1135032653F4F65A8937352E903864E008429E049680E3AA80F5DE1C7408C403011CEF4A3ECA549C027C8954BFBCA21F2A41C3EB0278029":MBEDTLS_ERR_RSA_VERIFY_FAILED
+
+# Non-reduced 3-byte length encoding for optional parameters in `digestAlgorithm` ASN.1 element
+RSA PKCS1 Verify v1.5 non-reduced length encoding #3
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"7369676e617475726520746573740a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1024:16:"A1D46FBA2318F8DCEF16C280948B1CF27966B9B47225ED2989F8D74B45BD36049C0AAB5AD0FF003553BA843C8E12782FC5873BB89A3DC84B883D25666CD22BF3ACD5B675969F8BEBFBCAC93FDD927C7442B178B10D1DFF9398E52316AAE0AF74E594650BDC3C670241D418684593CDA1A7B9DC4F20D2FDC6F66344074003E211":16:"10001":"24BEB8502F24E0D11D9C10CEE4435EA972CEC93C23936E815ED2DF41BECEDDE889AF85BBEAF1B8C6928913AC523EA1D6653832E9D4E74F55B76771EA84F5A607342C341A14AB258019F38DBAEE4B967C8C8D26D6AF2583D32988471BA38751B6A67BA3D1147619C266A9AAC34244740BB59CD9DB3AFF19438B04C619AB719123":MBEDTLS_ERR_RSA_VERIFY_FAILED
+
+# Non-reduced 4-byte length encoding in `digest` ASN.1 element
+RSA PKCS1 Verify v1.5 non-reduced length encoding #4
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"7369676e617475726520746573740a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1024:16:"A1D46FBA2318F8DCEF16C280948B1CF27966B9B47225ED2989F8D74B45BD36049C0AAB5AD0FF003553BA843C8E12782FC5873BB89A3DC84B883D25666CD22BF3ACD5B675969F8BEBFBCAC93FDD927C7442B178B10D1DFF9398E52316AAE0AF74E594650BDC3C670241D418684593CDA1A7B9DC4F20D2FDC6F66344074003E211":16:"10001":"13172EF7362CF421103FE1893429FAE85F83636BA8AF545252599A39892E62CEC317DC47C1D6B19328B63CDFD02FA0B49CE7980504635251FF08C0A1308C64D6466DFBF1EF2BA49EFDD6C2C888A30870EC2DC0FA4D67FDE6631C85ED2CEF8EEBF5578C974CBA4A04034D9B579B420D6CA93E4BFC09E014542A0EFB902AF90C5E":MBEDTLS_ERR_RSA_VERIFY_FAILED
+
+# Non-reduced 3-byte length encoding for OID in `digestAlgorithm` ASN.1 element
+RSA PKCS1 Verify v1.5 non-reduced length encoding #5
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
+mbedtls_rsa_pkcs1_verify:"7369676e617475726520746573740a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
+
 RSA PKCS1 Sign #1 (SHA512, 1536 bits RSA)
 depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
 mbedtls_rsa_pkcs1_sign:"59779fd2a39e56640c4fc1e67b60aeffcecd78aed7ad2bdfa464e93d04198d48466b8da7445f25bfa19db2844edd5c8f539cf772cc132b483169d390db28a43bc4ee0f038f6568ffc87447746cb72fefac2d6d90ee3143a915ac4688028805905a68eb8f8a96674b093c495eddd8704461eaa2b345efbb2ad6930acd8023f870":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA512:1536:16:"c8c67df894c882045ede26a9008ab09ea0672077d7bc71d412511cd93981ddde8f91b967da404056c39f105f7f239abdaff92923859920f6299e82b95bd5b8c959948f4a035cbd693ad83014294d349813d1ad57911a6355d0731fe3a034e9db":16:"f15147d0e7c04a1e3f37adde802cdc610999bf7ab0088434aaeda0c0ab3910b14d2ce56cb66bffd97552195fae8b061077e03920814d8b9cfb5a3958b3a82c2a7fc97e55db5978b47a922156eb8a3e55c06a54a45d1670abdfb995489c4d0051":16:"bd429bb7c3b00bbea19ba664c0f8172d1a73c3cfa05e2ed656d570c1590918bb7e372ed25e2cd71395ba0a9b1a30f3ee012ffb0546cab8e3581fe3e23f44ab57a8aee9717e71a936a580fa8572d450fb00339a6f6704b717df0c149a465bab768c61500cd93b61113ff3e4389167f7b2c8e3c0da2d4765286bee555b0bcb4998f59b14fad03180a17c8b4f69bcd1234f4ae85950137665ac2ba80b55cc9b1aafb454b83771aa755acd2a00e93ddb65e696dbed8bdca69fb5e0c5c2097b9cfe4b":16:"3":"93b6fa99485c116ca6efdd4202ea1cf49f4c6345fae692584413743ce5b65510e8e4690aee9a19ea1ff10d57f22aa3548d839f28a8525a34354e9e58e0f3947e056ce2554e21bf287e220b98db3b551258cd42b495e5d1a3bbc83c9d1a02f2a300ef6d866ea75108e44ebb3e16b47df2f6de28feb2be3874dbbf21599451082d86e9f2f462575a8185c69aa1f1fcb6a363c5d71aeba2103449eaf3845285291148d5f78d1646b8dc95cbcc4082f987d948b0e7d4e80b60595f8a7517584e1643":0

From 171a8f1c957f02fce452f9e27e58ef74b54e3a88 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 6 Sep 2017 12:32:16 +0100
Subject: [PATCH 425/745] Move constant time memcmp for signature verification

This commit replaces the ad-hoc code for constant-time double-checking the PKCS1 v1.5 RSA signature by an invocation of
`mbedtls_safer_memcmp`.
---
 library/rsa.c | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index bdd2538c3a..3cc90c0bec 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -71,6 +71,20 @@ static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
 }
 
+/* constant-time buffer comparison */
+static inline int mbedtls_safer_memcmp( const void *a, const void *b, size_t n )
+{
+    size_t i;
+    const unsigned char *A = (const unsigned char *) a;
+    const unsigned char *B = (const unsigned char *) b;
+    unsigned char diff = 0;
+
+    for( i = 0; i < n; i++ )
+        diff |= A[i] ^ B[i];
+
+    return( diff );
+}
+
 /*
  * Initialize an RSA context
  */
@@ -1162,9 +1176,6 @@ int mbedtls_rsa_rsassa_pkcs1_v15_sign( mbedtls_rsa_context *ctx,
     unsigned char *p = sig;
     const char *oid = NULL;
     unsigned char *sig_try = NULL, *verif = NULL;
-    size_t i;
-    unsigned char diff;
-    volatile unsigned char diff_no_optimize;
     int ret;
 
     if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V15 )
@@ -1249,12 +1260,7 @@ int mbedtls_rsa_rsassa_pkcs1_v15_sign( mbedtls_rsa_context *ctx,
     MBEDTLS_MPI_CHK( mbedtls_rsa_private( ctx, f_rng, p_rng, sig, sig_try ) );
     MBEDTLS_MPI_CHK( mbedtls_rsa_public( ctx, sig_try, verif ) );
 
-    /* Compare in constant time just in case */
-    for( diff = 0, i = 0; i < ctx->len; i++ )
-        diff |= verif[i] ^ sig[i];
-    diff_no_optimize = diff;
-
-    if( diff_no_optimize != 0 )
+    if( mbedtls_safer_memcmp( verif, sig, ctx->len ) != 0 )
     {
         ret = MBEDTLS_ERR_RSA_PRIVATE_FAILED;
         goto cleanup;

From fdf38030de70b95a77205f17d65591f05e74be08 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 6 Sep 2017 12:35:55 +0100
Subject: [PATCH 426/745] Outsource code for generating PKCS1 v1.5 encoding

This commit moves the code preparing PKCS1 v1.5 encoded hashes from `mbedtls_rsa_rsassa_pkcs1_v15_sign` to a separate
non-public function `rsa_rsassa_pkcs1_v15_encode`. This code-path will then be re-used by the signature verification function
`mbetls_rsa_rsassa_pkcs1_v15_verify` in a later commit.
---
 library/rsa.c | 216 +++++++++++++++++++++++++++++++++++---------------
 1 file changed, 152 insertions(+), 64 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 3cc90c0bec..a93cdb1c4b 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1160,6 +1160,138 @@ int mbedtls_rsa_rsassa_pss_sign( mbedtls_rsa_context *ctx,
 /*
  * Implementation of the PKCS#1 v2.1 RSASSA-PKCS1-V1_5-SIGN function
  */
+
+/* Construct a PKCS v1.5 encoding of a hashed message
+ *
+ * This is used both for signature generation and verification.
+ *
+ * Parameters:
+ * - md_alg:  Identifies the hash algorithm used to generate the given hash;
+ *            MBEDTLS_MD_NONE if raw data are signed.
+ * - hashlen: Length of hash in case hashlen is MBEDTLS_MD_NONE.
+ * - hash:    Buffer containing the hashed message.
+ * - sig_len: Length of the encoded message.
+ * - dst:     Buffer to hold the encoded message.
+ *
+ * Assumptions:
+ * - hash has size hashlen if md_alg == MBEDTLS_MD_NONE.
+ * - hash has size corresponding to md_alg if md_alg != MBEDTLS_MD_NONE.
+ * - dst points to a buffer of size at least sig_len.
+ *
+ */
+static int rsa_rsassa_pkcs1_v15_encode( mbedtls_md_type_t md_alg,
+                                        unsigned int hashlen,
+                                        const unsigned char *hash,
+                                        size_t sig_len,
+                                        unsigned char *dst )
+{
+    size_t oid_size  = 0;
+    size_t nb_pad    = sig_len;
+    unsigned char *p = dst;
+    const char *oid  = NULL;
+
+    /* Are we signing hashed or raw data? */
+    if( md_alg != MBEDTLS_MD_NONE )
+    {
+        const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
+        if( md_info == NULL )
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+        if( mbedtls_oid_get_oid_by_md( md_alg, &oid, &oid_size ) != 0 )
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+        hashlen = mbedtls_md_get_size( md_info );
+
+        /* Double-check that 8 + hashlen + oid_size can be used as a
+         * 1-byte ASN.1 length encoding and that there's no overflow. */
+        if( 8 + hashlen + oid_size  >= 0x80         ||
+            10 + hashlen            <  hashlen      ||
+            10 + hashlen + oid_size <  10 + hashlen )
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+        /*
+         * Static bounds check:
+         * - Need 10 bytes for five tag-length pairs.
+         *   (Insist on 1-byte length encodings to protect against variants of
+         *    Bleichenbacher's forgery attack against lax PKCS#1v1.5 verification)
+         * - Need hashlen bytes for hash
+         * - Need oid_size bytes for hash alg OID.
+         */
+        if( nb_pad < 10 + hashlen + oid_size )
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+        nb_pad -= 10 + hashlen + oid_size;
+    }
+    else
+    {
+        if( nb_pad < hashlen )
+            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+        nb_pad -= hashlen;
+    }
+
+    /* Signature header and padding delimiter */
+    if( nb_pad < 3 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    nb_pad -= 3;
+
+    /* Now nb_pad is the amount of memory to be filled
+     * with padding; must be at least 8 bytes. */
+    if( nb_pad < 8 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+    /* Write signature header and padding */
+    *p++ = 0;
+    *p++ = MBEDTLS_RSA_SIGN;
+    memset( p, 0xFF, nb_pad );
+    p += nb_pad;
+    *p++ = 0;
+
+    /* Are we signing raw data? */
+    if( md_alg == MBEDTLS_MD_NONE )
+    {
+        memcpy( p, hash, hashlen );
+        return( 0 );
+    }
+
+    /* Signing hashed data, add corresponding ASN.1 structure
+     *
+     * DigestInfo ::= SEQUENCE {
+     *   digestAlgorithm DigestAlgorithmIdentifier,
+     *   digest Digest }
+     * DigestAlgorithmIdentifier ::= AlgorithmIdentifier
+     * Digest ::= OCTET STRING
+     *
+     * Schematic:
+     * TAG-SEQ + LEN [ TAG-SEQ + LEN [ TAG-OID  + LEN [ OID  ]
+     *                                 TAG-NULL + LEN [ NULL ] ]
+     *                 TAG-OCTET + LEN [ HASH ] ]
+     */
+    *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
+    *p++ = 0x08 + oid_size + hashlen;
+    *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
+    *p++ = 0x04 + oid_size;
+    *p++ = MBEDTLS_ASN1_OID;
+    *p++ = oid_size;
+    memcpy( p, oid, oid_size );
+    p += oid_size;
+    *p++ = MBEDTLS_ASN1_NULL;
+    *p++ = 0x00;
+    *p++ = MBEDTLS_ASN1_OCTET_STRING;
+    *p++ = hashlen;
+    memcpy( p, hash, hashlen );
+    p += hashlen;
+
+    /* Just a sanity-check, should be automatic
+     * after the initial bounds check. */
+    if( p != dst + sig_len )
+    {
+        mbedtls_zeroize( dst, sig_len );
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    }
+
+    return( 0 );
+}
+
 /*
  * Do an RSA operation to sign the message digest
  */
@@ -1172,85 +1304,41 @@ int mbedtls_rsa_rsassa_pkcs1_v15_sign( mbedtls_rsa_context *ctx,
                                const unsigned char *hash,
                                unsigned char *sig )
 {
-    size_t nb_pad, olen, oid_size = 0;
-    unsigned char *p = sig;
-    const char *oid = NULL;
-    unsigned char *sig_try = NULL, *verif = NULL;
     int ret;
+    unsigned char *sig_try = NULL, *verif = NULL;
 
     if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V15 )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    olen = ctx->len;
-    nb_pad = olen - 3;
+    /*
+     * Prepare PKCS1-v1.5 encoding (padding and hash identifier)
+     */
 
-    if( md_alg != MBEDTLS_MD_NONE )
-    {
-        const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type( md_alg );
-        if( md_info == NULL )
-            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-
-        if( mbedtls_oid_get_oid_by_md( md_alg, &oid, &oid_size ) != 0 )
-            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-
-        nb_pad -= 10 + oid_size;
-
-        hashlen = mbedtls_md_get_size( md_info );
-    }
-
-    nb_pad -= hashlen;
-
-    if( ( nb_pad < 8 ) || ( nb_pad > olen ) )
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-
-    *p++ = 0;
-    *p++ = MBEDTLS_RSA_SIGN;
-    memset( p, 0xFF, nb_pad );
-    p += nb_pad;
-    *p++ = 0;
-
-    if( md_alg == MBEDTLS_MD_NONE )
-    {
-        memcpy( p, hash, hashlen );
-    }
-    else
-    {
-        /*
-         * DigestInfo ::= SEQUENCE {
-         *   digestAlgorithm DigestAlgorithmIdentifier,
-         *   digest Digest }
-         *
-         * DigestAlgorithmIdentifier ::= AlgorithmIdentifier
-         *
-         * Digest ::= OCTET STRING
-         */
-        *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
-        *p++ = (unsigned char) ( 0x08 + oid_size + hashlen );
-        *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
-        *p++ = (unsigned char) ( 0x04 + oid_size );
-        *p++ = MBEDTLS_ASN1_OID;
-        *p++ = oid_size & 0xFF;
-        memcpy( p, oid, oid_size );
-        p += oid_size;
-        *p++ = MBEDTLS_ASN1_NULL;
-        *p++ = 0x00;
-        *p++ = MBEDTLS_ASN1_OCTET_STRING;
-        *p++ = hashlen;
-        memcpy( p, hash, hashlen );
-    }
-
-    if( mode == MBEDTLS_RSA_PUBLIC )
-        return( mbedtls_rsa_public(  ctx, sig, sig ) );
+    if( ( ret = rsa_rsassa_pkcs1_v15_encode( md_alg, hashlen, hash,
+                                             ctx->len, sig ) ) != 0 )
+        return( ret );
 
     /*
+     * Call respective RSA primitive
+     */
+
+    if( mode == MBEDTLS_RSA_PUBLIC )
+    {
+        /* Skip verification on a public key operation */
+        return( mbedtls_rsa_public( ctx, sig, sig ) );
+    }
+
+    /* Private key operation
+     *
      * In order to prevent Lenstra's attack, make the signature in a
      * temporary buffer and check it before returning it.
      */
+
     sig_try = mbedtls_calloc( 1, ctx->len );
     if( sig_try == NULL )
         return( MBEDTLS_ERR_MPI_ALLOC_FAILED );
 
-    verif   = mbedtls_calloc( 1, ctx->len );
+    verif = mbedtls_calloc( 1, ctx->len );
     if( verif == NULL )
     {
         mbedtls_free( sig_try );

From 64a8c0acd67a3fc97f3ddedd4c2f2a1a08fc3701 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 6 Sep 2017 12:39:49 +0100
Subject: [PATCH 427/745] Verify PKCS1 v1.5 signature without parsing

This commit modifies the PKCS1 v1.5 signature verification function `mbedtls_rsa_rsassa_pkcs1_v15_verify` to prepare the
expected PKCS1-v1.5-encoded hash using the function also used by the signing routine `mbedtls_rsa_rsassa_pkcs1_v15_sign`
and comparing it to the provided byte-string afterwards. This comes at the benefits of (1) avoiding any error-prone
parsing, (2) removing the dependency of the RSA module on the ASN.1 parsing module, and (3) reducing code size.
---
 library/rsa.c | 141 +++++++++++++++-----------------------------------
 1 file changed, 42 insertions(+), 99 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index a93cdb1c4b..811bf302ea 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1559,121 +1559,64 @@ int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
                                  const unsigned char *hash,
                                  const unsigned char *sig )
 {
-    int ret;
-    size_t len, siglen, asn1_len;
-    unsigned char *p, *p0, *end;
-    mbedtls_md_type_t msg_md_alg;
-    const mbedtls_md_info_t *md_info;
-    mbedtls_asn1_buf oid;
-    unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
+    int ret = 0;
+    const size_t sig_len = ctx->len;
+    unsigned char *encoded = NULL, *encoded_expected = NULL;
 
     if( mode == MBEDTLS_RSA_PRIVATE && ctx->padding != MBEDTLS_RSA_PKCS_V15 )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-    siglen = ctx->len;
+    /*
+     * Prepare expected PKCS1 v1.5 encoding of hash.
+     */
 
-    if( siglen < 16 || siglen > sizeof( buf ) )
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    if( ( encoded          = mbedtls_calloc( 1, sig_len ) ) == NULL ||
+        ( encoded_expected = mbedtls_calloc( 1, sig_len ) ) == NULL )
+    {
+        ret = MBEDTLS_ERR_MPI_ALLOC_FAILED;
+        goto cleanup;
+    }
+
+    if( ( ret = rsa_rsassa_pkcs1_v15_encode( md_alg, hashlen, hash, sig_len,
+                                             encoded_expected ) ) != 0 )
+        goto cleanup;
+
+    /*
+     * Apply RSA primitive to get what should be PKCS1 encoded hash.
+     */
 
     ret = ( mode == MBEDTLS_RSA_PUBLIC )
-          ? mbedtls_rsa_public(  ctx, sig, buf )
-          : mbedtls_rsa_private( ctx, f_rng, p_rng, sig, buf );
-
+          ? mbedtls_rsa_public(  ctx, sig, encoded )
+          : mbedtls_rsa_private( ctx, f_rng, p_rng, sig, encoded );
     if( ret != 0 )
-        return( ret );
-
-    p = buf;
-
-    if( *p++ != 0 || *p++ != MBEDTLS_RSA_SIGN )
-        return( MBEDTLS_ERR_RSA_INVALID_PADDING );
-
-    while( *p != 0 )
-    {
-        if( p >= buf + siglen - 1 || *p != 0xFF )
-            return( MBEDTLS_ERR_RSA_INVALID_PADDING );
-        p++;
-    }
-    p++; /* skip 00 byte */
-
-    /* We've read: 00 01 PS 00 where PS must be at least 8 bytes */
-    if( p - buf < 11 )
-        return( MBEDTLS_ERR_RSA_INVALID_PADDING );
-
-    len = siglen - ( p - buf );
-
-    if( len == hashlen && md_alg == MBEDTLS_MD_NONE )
-    {
-        if( memcmp( p, hash, hashlen ) == 0 )
-            return( 0 );
-        else
-            return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-    }
-
-    md_info = mbedtls_md_info_from_type( md_alg );
-    if( md_info == NULL )
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-    hashlen = mbedtls_md_get_size( md_info );
-
-    end = p + len;
+        goto cleanup;
 
     /*
-     * Parse the ASN.1 structure inside the PKCS#1 v1.5 structure.
-     * Insist on 2-byte length tags, to protect against variants of
-     * Bleichenbacher's forgery attack against lax PKCS#1v1.5 verification.
+     * Compare
      */
-    p0 = p;
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-    if( p != p0 + 2 || asn1_len + 2 != len )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
 
-    p0 = p;
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-    if( p != p0 + 2 || asn1_len + 6 + hashlen != len )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
+    if( ( ret = mbedtls_safer_memcmp( encoded, encoded_expected,
+                                      sig_len ) ) != 0 )
+    {
+        ret = MBEDTLS_ERR_RSA_VERIFY_FAILED;
+        goto cleanup;
+    }
 
-    p0 = p;
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &oid.len, MBEDTLS_ASN1_OID ) ) != 0 )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-    if( p != p0 + 2 )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
+cleanup:
 
-    oid.p = p;
-    p += oid.len;
+    if( encoded != NULL )
+    {
+        mbedtls_zeroize( encoded, sig_len );
+        mbedtls_free( encoded );
+    }
 
-    if( mbedtls_oid_get_md_alg( &oid, &msg_md_alg ) != 0 )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
+    if( encoded_expected != NULL )
+    {
+        mbedtls_zeroize( encoded_expected, sig_len );
+        mbedtls_free( encoded_expected );
+    }
 
-    if( md_alg != msg_md_alg )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
-    /*
-     * assume the algorithm parameters must be NULL
-     */
-    p0 = p;
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len, MBEDTLS_ASN1_NULL ) ) != 0 )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-    if( p != p0 + 2 )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
-    p0 = p;
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &asn1_len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-    if( p != p0 + 2 || asn1_len != hashlen )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
-    if( memcmp( p, hash, hashlen ) != 0 )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
-    p += hashlen;
-
-    if( p != end )
-        return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
-
-    return( 0 );
+    return( ret );
 }
 #endif /* MBEDTLS_PKCS1_V15 */
 

From c21a8db3fe9dfac6828144fe6a404f8d6036cea4 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 6 Sep 2017 12:44:45 +0100
Subject: [PATCH 428/745] Adapt test suites to modified error codes

As the new PKCS v1.5 verification function opaquely compares an expected encoding to the given one, it cannot
distinguish multiple reasons of failure anymore and instead always returns MBEDTLS_ERR_RSA_VERIFY_FAILED. This
necessitates some modifications to the expected return values of some tests verifying signatures with bad padding.
---
 tests/suites/test_suite_pk.data  |  6 +++---
 tests/suites/test_suite_rsa.data | 18 +++++++++---------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/tests/suites/test_suite_pk.data b/tests/suites/test_suite_pk.data
index f6ea378ff1..cfb4281be6 100644
--- a/tests/suites/test_suite_pk.data
+++ b/tests/suites/test_suite_pk.data
@@ -114,13 +114,13 @@ Verify ext RSA #8 (PKCS1 v2.1, RSASSA-PSS without options)
 depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C
 pk_rsa_verify_ext_test_vec:"54657374206d657373616765":MBEDTLS_MD_SHA256:1024:16:"00dd118a9f99bab068ca2aea3b6a6d5997ed4ec954e40deecea07da01eaae80ec2bb1340db8a128e891324a5c5f5fad8f590d7c8cacbc5fe931dafda1223735279461abaa0572b761631b3a8afe7389b088b63993a0a25ee45d21858bab9931aedd4589a631b37fcf714089f856549f359326dd1e0e86dde52ed66b4a90bda4095":16:"010001":"0d2bdb0456a3d651d5bd48a4204493898f72cf1aaddd71387cc058bc3f4c235ea6be4010fd61b28e1fbb275462b53775c04be9022d38b6a2e0387dddba86a3f8554d2858044a59fddbd594753fc056fe33c8daddb85dc70d164690b1182209ff84824e0be10e35c379f2f378bf176a9f7cb94d95e44d90276a298c8810f741c9":MBEDTLS_PK_RSASSA_PSS:-1:MBEDTLS_RSA_SALT_LEN_ANY:MBEDTLS_ERR_PK_BAD_INPUT_DATA
 
-Verify ext RSA #9 (PKCS1 v2.1, RSA with options)
+Verify ext RSA #9 (PKCS1 v1.5, RSA with options)
 depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
 pk_rsa_verify_ext_test_vec:"54657374206d657373616765":MBEDTLS_MD_SHA256:1024:16:"00dd118a9f99bab068ca2aea3b6a6d5997ed4ec954e40deecea07da01eaae80ec2bb1340db8a128e891324a5c5f5fad8f590d7c8cacbc5fe931dafda1223735279461abaa0572b761631b3a8afe7389b088b63993a0a25ee45d21858bab9931aedd4589a631b37fcf714089f856549f359326dd1e0e86dde52ed66b4a90bda4095":16:"010001":"0d2bdb0456a3d651d5bd48a4204493898f72cf1aaddd71387cc058bc3f4c235ea6be4010fd61b28e1fbb275462b53775c04be9022d38b6a2e0387dddba86a3f8554d2858044a59fddbd594753fc056fe33c8daddb85dc70d164690b1182209ff84824e0be10e35c379f2f378bf176a9f7cb94d95e44d90276a298c8810f741c9":MBEDTLS_PK_RSA:MBEDTLS_MD_SHA256:MBEDTLS_RSA_SALT_LEN_ANY:MBEDTLS_ERR_PK_BAD_INPUT_DATA
 
-Verify ext RSA #10 (PKCS1 v2.1, RSA without options)
+Verify ext RSA #10 (PKCS1 v1.5, RSA without options)
 depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_SHA256_C
-pk_rsa_verify_ext_test_vec:"54657374206d657373616765":MBEDTLS_MD_SHA256:1024:16:"00dd118a9f99bab068ca2aea3b6a6d5997ed4ec954e40deecea07da01eaae80ec2bb1340db8a128e891324a5c5f5fad8f590d7c8cacbc5fe931dafda1223735279461abaa0572b761631b3a8afe7389b088b63993a0a25ee45d21858bab9931aedd4589a631b37fcf714089f856549f359326dd1e0e86dde52ed66b4a90bda4095":16:"010001":"0d2bdb0456a3d651d5bd48a4204493898f72cf1aaddd71387cc058bc3f4c235ea6be4010fd61b28e1fbb275462b53775c04be9022d38b6a2e0387dddba86a3f8554d2858044a59fddbd594753fc056fe33c8daddb85dc70d164690b1182209ff84824e0be10e35c379f2f378bf176a9f7cb94d95e44d90276a298c8810f741c9":MBEDTLS_PK_RSA:-1:MBEDTLS_RSA_SALT_LEN_ANY:MBEDTLS_ERR_RSA_INVALID_PADDING
+pk_rsa_verify_ext_test_vec:"54657374206d657373616765":MBEDTLS_MD_SHA256:1024:16:"00dd118a9f99bab068ca2aea3b6a6d5997ed4ec954e40deecea07da01eaae80ec2bb1340db8a128e891324a5c5f5fad8f590d7c8cacbc5fe931dafda1223735279461abaa0572b761631b3a8afe7389b088b63993a0a25ee45d21858bab9931aedd4589a631b37fcf714089f856549f359326dd1e0e86dde52ed66b4a90bda4095":16:"010001":"0d2bdb0456a3d651d5bd48a4204493898f72cf1aaddd71387cc058bc3f4c235ea6be4010fd61b28e1fbb275462b53775c04be9022d38b6a2e0387dddba86a3f8554d2858044a59fddbd594753fc056fe33c8daddb85dc70d164690b1182209ff84824e0be10e35c379f2f378bf176a9f7cb94d95e44d90276a298c8810f741c9":MBEDTLS_PK_RSA:-1:MBEDTLS_RSA_SALT_LEN_ANY:MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 Verify ext RSA #11 (PKCS1 v2.1, asking for ECDSA)
 depends_on:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index e899a7988a..2dcdbc4a23 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -26,7 +26,7 @@ mbedtls_rsa_pkcs1_verify:"44637d3b8de525fd589237bc81229c8966d3af24540850c2403633
 RSA PKCS1 Verify v1.5 CAVS #7
 depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
 # Bad padding after performing the public key operation
-mbedtls_rsa_pkcs1_verify:"d03f12276f6ba7545b8fce719471bd253791878809694e8754f3b389f26c9253a758ed28b4c62535a8d5702d7a778731d5759ff2b3b39b192db680e791632918b6093c0e8ca25c2bf756a07fde4144a37f769fe4054455a45cb8cefe4462e7a9a45ce71f2189b4fef01b47aee8585d44dc9d6fa627a3e5f08801871731f234cd":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA384:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"3":"d93a878c1ce86571590b0e43794b3edb23552797c4b8c9e3da4fe1cc4ac0566acd3b10541fe9a7a79f5ea4892d3069ca6903efb5c40c47eb8a9c781eb4249281d40c3d96aae16da1bb4daaece6a26eca5f41c062b4124a64fc9d340cba5ab0d1f5affff6515a87f0933774fd4322d2fa497cd6f708a429ca56dcb1fd3db623d0":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"d03f12276f6ba7545b8fce719471bd253791878809694e8754f3b389f26c9253a758ed28b4c62535a8d5702d7a778731d5759ff2b3b39b192db680e791632918b6093c0e8ca25c2bf756a07fde4144a37f769fe4054455a45cb8cefe4462e7a9a45ce71f2189b4fef01b47aee8585d44dc9d6fa627a3e5f08801871731f234cd":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA384:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"3":"d93a878c1ce86571590b0e43794b3edb23552797c4b8c9e3da4fe1cc4ac0566acd3b10541fe9a7a79f5ea4892d3069ca6903efb5c40c47eb8a9c781eb4249281d40c3d96aae16da1bb4daaece6a26eca5f41c062b4124a64fc9d340cba5ab0d1f5affff6515a87f0933774fd4322d2fa497cd6f708a429ca56dcb1fd3db623d0":MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 RSA PKCS1 Verify v1.5 CAVS #8
 depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
@@ -38,7 +38,7 @@ mbedtls_rsa_pkcs1_verify:"647586ba587b09aa555d1b8da4cdf5c6e777e08859379ca4578901
 
 RSA PKCS1 Verify v1.5 CAVS #10
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"55013a489e09b6553262aab59fb041b49437b86d52876f8e5d5e405b77ca0ff6ce8ea2dd75c7b3b411cf4445d56233c5b0ff0e58c49128d81b4fedd295e172d225c451e13defb34b87b7aea6d6f0d20f5c55feb71d2a789fa31f3d9ff47896adc16bec5ce0c9dda3fde190e08ca2451c01ff3091449887695f96dac97ad6a30e":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"10001":"dd82b7be791c454fbbf6f1de47cbe585a687e4e8bbae0b6e2a77f8ca4efd06d71498f9a74b931bd59c377e71daf708a624c51303f377006c676487bad57f7067b09b7bb94a6189119ab8cf7321c321b2dc7df565bfbec833a28b86625fb5fd6a035d4ed79ff0f9aee9fa78935eec65069439ee449d7f5249cdae6fdd6d8c2a63":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"55013a489e09b6553262aab59fb041b49437b86d52876f8e5d5e405b77ca0ff6ce8ea2dd75c7b3b411cf4445d56233c5b0ff0e58c49128d81b4fedd295e172d225c451e13defb34b87b7aea6d6f0d20f5c55feb71d2a789fa31f3d9ff47896adc16bec5ce0c9dda3fde190e08ca2451c01ff3091449887695f96dac97ad6a30e":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"10001":"dd82b7be791c454fbbf6f1de47cbe585a687e4e8bbae0b6e2a77f8ca4efd06d71498f9a74b931bd59c377e71daf708a624c51303f377006c676487bad57f7067b09b7bb94a6189119ab8cf7321c321b2dc7df565bfbec833a28b86625fb5fd6a035d4ed79ff0f9aee9fa78935eec65069439ee449d7f5249cdae6fdd6d8c2a63":MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 RSA PKCS1 Verify v1.5 CAVS #11
 depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
@@ -82,11 +82,11 @@ mbedtls_rsa_pkcs1_verify:"a3edb0f52c6166d7b76e71634761f402337c3e9667549d00cd7877
 
 RSA PKCS1 Verify v1.5 CAVS #21
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"ac58fd024208d7f045d81a56cd55aad40ab86b0d216ab55136c7027aca23ea13480a52c0dacce0d98139b25965aa4ff76a41dd92037195d24bc0750d52cb3467b48b7b3e71d852c5f82bd9ee85a8388ead5cd8bc38c3d4792e8daa9734a137d31963e245ad3217fad235f7dfd5584de0fe91c4526568588e08b60bdf1badd99f":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"10001":"a142b0d9456f8f4772675265a08613a66c416bd1ae712975c69d9ca5fb8c1be9c24359a04fd15460bf6136a8a11f13e3ce2de2171524f10cb715f0d71e3db15281ab99eadbe86cf8c5c518162c638ef27a4f7bfb4a1a3873f3c384a5b1c3b4966c837b9d8d192ac34e03943b7ae191355aa1ff3b9cd041bb2668f1f81cf0d015b3d3608cd9ac79398212c0f132f1bd45d47768b999fcf3c05fe2069593ceecedc851a7fc465abcfef0fabba9b9460153f6ba8723a5c6e766c83a446aef3ee327":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"ac58fd024208d7f045d81a56cd55aad40ab86b0d216ab55136c7027aca23ea13480a52c0dacce0d98139b25965aa4ff76a41dd92037195d24bc0750d52cb3467b48b7b3e71d852c5f82bd9ee85a8388ead5cd8bc38c3d4792e8daa9734a137d31963e245ad3217fad235f7dfd5584de0fe91c4526568588e08b60bdf1badd99f":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"10001":"a142b0d9456f8f4772675265a08613a66c416bd1ae712975c69d9ca5fb8c1be9c24359a04fd15460bf6136a8a11f13e3ce2de2171524f10cb715f0d71e3db15281ab99eadbe86cf8c5c518162c638ef27a4f7bfb4a1a3873f3c384a5b1c3b4966c837b9d8d192ac34e03943b7ae191355aa1ff3b9cd041bb2668f1f81cf0d015b3d3608cd9ac79398212c0f132f1bd45d47768b999fcf3c05fe2069593ceecedc851a7fc465abcfef0fabba9b9460153f6ba8723a5c6e766c83a446aef3ee327":MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 RSA PKCS1 Verify v1.5 CAVS #22
 depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"027f767928a5821e2723d6f36c43e6b498b6f0b381852571794a096bd49f1c36a4d7bacec7ec402c24b970163169173bb930ec7fdc39bc9457dfc4ca051f5f28a64de1bbe007c22e8368ff9b117dbda17efd2fb73434bbbf5a4158df56813b8c904bb2e779de504dcd974a291568210d6f85810291606a1c0cd88d51ceadf98a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA224:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"10001":"0676e64daaa18f4af46e9dfbe234db389b8a527b0fe1db97eb7f404e3155226cba70d318800f83160fa1aa19916e5c09f079331079f18cb8ab1a4b884cb28501824974f683ed2b9babae9f8c15bea30802805c6b2152119764811bbf5f3994d2e97fa2fe8c5ab15a23c14d7ae56be00eaa8bc26678481ff5ba59b0acfb0e43341bff9fc638e5625480a73dbc5d8d13bd2b9e64037c6b79df0c60869980c6a22ec46f80fb859cb4ee5d2032ac1fe538cfd85c70a7f33b4af50a93395917c2cfb6":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"027f767928a5821e2723d6f36c43e6b498b6f0b381852571794a096bd49f1c36a4d7bacec7ec402c24b970163169173bb930ec7fdc39bc9457dfc4ca051f5f28a64de1bbe007c22e8368ff9b117dbda17efd2fb73434bbbf5a4158df56813b8c904bb2e779de504dcd974a291568210d6f85810291606a1c0cd88d51ceadf98a":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA224:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"10001":"0676e64daaa18f4af46e9dfbe234db389b8a527b0fe1db97eb7f404e3155226cba70d318800f83160fa1aa19916e5c09f079331079f18cb8ab1a4b884cb28501824974f683ed2b9babae9f8c15bea30802805c6b2152119764811bbf5f3994d2e97fa2fe8c5ab15a23c14d7ae56be00eaa8bc26678481ff5ba59b0acfb0e43341bff9fc638e5625480a73dbc5d8d13bd2b9e64037c6b79df0c60869980c6a22ec46f80fb859cb4ee5d2032ac1fe538cfd85c70a7f33b4af50a93395917c2cfb6":MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 RSA PKCS1 Verify v1.5 CAVS #23
 depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
@@ -118,11 +118,11 @@ mbedtls_rsa_pkcs1_verify:"f7857ce04bf4292ea1755f9e587822372f4dcdf10bddfc0ff498a8
 
 RSA PKCS1 Verify v1.5 CAVS #30
 depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"ca312774f2756ac2019f213a01a63c9a0b4a49ccafecf25e97a4c632668e3c77e664f4d7635241f25205e50c37061b02c546db8346fa597c3da8cfd44a827c5a4ff4ecfcd1797b39a1b215d9bbb93fdb6eb35bafbda427a5068888a6e19f86224b0897490491207e35ce39085668b10b4fb851b7dd9465c03869790ef38a61b5":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"3":"a202c33eb831b9d8e818b6c3bcdb42818e1d9c22a06ddd73a17a21e49d18cda44df349a066477cae068e1a5d2b518b0885e889ef796ca9e6f42a69ac755b8a6405fbaef93fe0130d98de35d689addfee3eecd26658903f774bda481c3f40ee0e9569a3c3e2da7ad576c7de82159d933e36fa29cfef99367005e34ab5082d80f48276d37dabc88dbb023bd01585329d2ccf417f78ec508aaa29751007d31f1669296b981d44c8fa99130c5df7a071725b496859314aaf9baf0ebc780355914249":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"ca312774f2756ac2019f213a01a63c9a0b4a49ccafecf25e97a4c632668e3c77e664f4d7635241f25205e50c37061b02c546db8346fa597c3da8cfd44a827c5a4ff4ecfcd1797b39a1b215d9bbb93fdb6eb35bafbda427a5068888a6e19f86224b0897490491207e35ce39085668b10b4fb851b7dd9465c03869790ef38a61b5":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"3":"a202c33eb831b9d8e818b6c3bcdb42818e1d9c22a06ddd73a17a21e49d18cda44df349a066477cae068e1a5d2b518b0885e889ef796ca9e6f42a69ac755b8a6405fbaef93fe0130d98de35d689addfee3eecd26658903f774bda481c3f40ee0e9569a3c3e2da7ad576c7de82159d933e36fa29cfef99367005e34ab5082d80f48276d37dabc88dbb023bd01585329d2ccf417f78ec508aaa29751007d31f1669296b981d44c8fa99130c5df7a071725b496859314aaf9baf0ebc780355914249":MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 RSA PKCS1 Verify v1.5 CAVS #31
 depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"2abe079077290ceb6c80ac5c61062ce8da814b1fb99a1a9fb2860ed900e6541856ec64bf19c0d9d1cc2280b7cc50af3e3d2ad8e044945d44761ca60891dd72bd6aa26a33274ffcf7ae7d661b5e651135fcff21aaf06b4a2db18fe5827e0243884f2841760b9f1c65fbda870f7f0cfbd6ff484f0825e688614928f2d12d1e7080":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA384:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"10001":"402631f3cddfb02cc4d9cb58ef1ab6726bd787a50e12e98567c9702bfdf47af85904aec5a2f6c5df9a10f08f90f93728eb090ae2ac21ded9f38faecd8195f3eb3d4107521b1cee956e7a214245b038adae912fa35ec97cb3bdc41352e8aaff80173561284cb740f999a3cd6653a6c3d5a3f911a416f41e2155083982c99eb5998a0a74d77f1ae999d901ee24a7f2c424179a3f92b07dc0b3498c1884e60677bee0175e810b426c4ad008d2743cd19b00b33177bf8be3fed7f7406e1bce0c2ea3":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"2abe079077290ceb6c80ac5c61062ce8da814b1fb99a1a9fb2860ed900e6541856ec64bf19c0d9d1cc2280b7cc50af3e3d2ad8e044945d44761ca60891dd72bd6aa26a33274ffcf7ae7d661b5e651135fcff21aaf06b4a2db18fe5827e0243884f2841760b9f1c65fbda870f7f0cfbd6ff484f0825e688614928f2d12d1e7080":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA384:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"10001":"402631f3cddfb02cc4d9cb58ef1ab6726bd787a50e12e98567c9702bfdf47af85904aec5a2f6c5df9a10f08f90f93728eb090ae2ac21ded9f38faecd8195f3eb3d4107521b1cee956e7a214245b038adae912fa35ec97cb3bdc41352e8aaff80173561284cb740f999a3cd6653a6c3d5a3f911a416f41e2155083982c99eb5998a0a74d77f1ae999d901ee24a7f2c424179a3f92b07dc0b3498c1884e60677bee0175e810b426c4ad008d2743cd19b00b33177bf8be3fed7f7406e1bce0c2ea3":MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 RSA PKCS1 Verify v1.5 CAVS #32
 depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
@@ -130,7 +130,7 @@ mbedtls_rsa_pkcs1_verify:"da9505809dc92cfd8e01a1857dde52df6677c40d98f4577c1659ca
 
 RSA PKCS1 Verify v1.5 CAVS #33
 depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"d0cd038c65b3acca45822eaf91ea5176e82043268876dec0b62e2abd619023b7023abc67c6b823cfef5447b8772f985ff7910d6cc87e6c23688ac6de1fee40bbe2da1a92770de92adaa427ace02fee571a0a0176fceb0c8f3eb72dde839ab201395625f5c0db8641ce19d7711212dec61733262c6ce4476c025e67a3d5bc01f3":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA512:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"11":"2f30629c1117d013bb36e6099dee931dcaf0a1032b07ec23e2b262898a8945e569c9573d81e22bb0a5f8a28b0d7b8ff01367dd7f089c68ed1daa11cf53a96ee91b38e6b839b6e90bea34d14b78f5d2c7629b68c5b4f2ecfff66b483b2233cb14f95df533c867a2b610aebcdbb7ea3109aaf2f5762ab3edc2571deccc7da0c9a5b443ca2b924c0f18de7bbb736a08fed3916795018a436a3ae62c85d554a53a6d48623908e06e7d275f4251d3b3bd530bd11e155dcf2b5c2adf030cdf931ae749":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"d0cd038c65b3acca45822eaf91ea5176e82043268876dec0b62e2abd619023b7023abc67c6b823cfef5447b8772f985ff7910d6cc87e6c23688ac6de1fee40bbe2da1a92770de92adaa427ace02fee571a0a0176fceb0c8f3eb72dde839ab201395625f5c0db8641ce19d7711212dec61733262c6ce4476c025e67a3d5bc01f3":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA512:1536:16:"a59d9b7269b102b7be684ec5e28db79992e6d3231e77c90b78960c2638b35ef6dbdac1ac59e7249d96d426e7f99397eabc6b8903fe1942da580322b98bafacd81bb911c29666f83886a2a2864f3552044300e60cedd5a8c321c43e280413dc41673c39a11b98a885486f8187a70f270185c4c12bc48a1968305269776c070ef69d4913589a887c4d0f5e7dd58bd806d0d49a14a1762c38665cef4646ff13a0cd29c3a60460703c3d051d5b28c660bffb5f8bd43d495ffa64175f72b8abe5fddd":16:"11":"2f30629c1117d013bb36e6099dee931dcaf0a1032b07ec23e2b262898a8945e569c9573d81e22bb0a5f8a28b0d7b8ff01367dd7f089c68ed1daa11cf53a96ee91b38e6b839b6e90bea34d14b78f5d2c7629b68c5b4f2ecfff66b483b2233cb14f95df533c867a2b610aebcdbb7ea3109aaf2f5762ab3edc2571deccc7da0c9a5b443ca2b924c0f18de7bbb736a08fed3916795018a436a3ae62c85d554a53a6d48623908e06e7d275f4251d3b3bd530bd11e155dcf2b5c2adf030cdf931ae749":MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 RSA PKCS1 Verify v1.5 CAVS #34
 depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
@@ -138,7 +138,7 @@ mbedtls_rsa_pkcs1_verify:"59779fd2a39e56640c4fc1e67b60aeffcecd78aed7ad2bdfa464e9
 
 RSA PKCS1 Verify v1.5 padding too short
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"AABBCC03020100FFFFFFFFFF1122330A0B0CCCDDDDDDDDDD":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"9292758453063D803DD603D5E777D7888ED1D5BF35786190FA2F23EBC0848AEADDA92CA6C3D80B32C4D109BE0F36D6AE7130B9CED7ACDF54CFC7555AC14EEBAB93A89813FBF3C4F8066D2D800F7C38A81AE31942917403FF4946B0A83D3D3E05EE57C6F5F5606FB5D4BC6CD34EE0801A5E94BB77B07507233A0BC7BAC8F90F79":16:"10001":"6edd56f397d9bc6d176bbe3d80946fc352ad6127b85b1d67d849c0a38cbde7222c5fafbb18dcef791178a8e15f5c8cd91869f8ca4b758c46ce3e229bf666d2e3e296544351bcb5db7e0004f6c0800f76a432071297e405759d4324d1cf1c412758be93a39f834e03dee59e28ac571ce2b0b3c8fe639979f516223b54027340a5":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"AABBCC03020100FFFFFFFFFF1122330A0B0CCCDDDDDDDDDD":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"9292758453063D803DD603D5E777D7888ED1D5BF35786190FA2F23EBC0848AEADDA92CA6C3D80B32C4D109BE0F36D6AE7130B9CED7ACDF54CFC7555AC14EEBAB93A89813FBF3C4F8066D2D800F7C38A81AE31942917403FF4946B0A83D3D3E05EE57C6F5F5606FB5D4BC6CD34EE0801A5E94BB77B07507233A0BC7BAC8F90F79":16:"10001":"6edd56f397d9bc6d176bbe3d80946fc352ad6127b85b1d67d849c0a38cbde7222c5fafbb18dcef791178a8e15f5c8cd91869f8ca4b758c46ce3e229bf666d2e3e296544351bcb5db7e0004f6c0800f76a432071297e405759d4324d1cf1c412758be93a39f834e03dee59e28ac571ce2b0b3c8fe639979f516223b54027340a5":MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 # The following tests check whether the use of reduced length encodings (as mandated for DER in contrast to BER) is enforced in
 # the verification of PKCS1 v1.5 signatures - this is relevant to prevent Bleichenbacher signature forgery attacks.
@@ -193,7 +193,7 @@ mbedtls_rsa_pkcs1_verify:"59779fd2a39e56640c4fc1e67b60aeffcecd78aed7ad2bdfa464e9
 
 RSA PKCS1 Sign #2 Verify (Fail)
 depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15
-mbedtls_rsa_pkcs1_verify:"59779fd2a39e56640c4fc1e67b60aeffcecd78aed7ad2bdfa464e93d04198d48466b8da7445f25bfa19db2844edd5c8f539cf772cc132b483169d390db28a43bc4ee0f038f6568ffc87447746cb72fefac2d6d90ee3143a915ac4688028805905a68eb8f8a96674b093c495eddd8704461eaa2b345efbb2ad6930acd8023f870":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:2048:16:"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":16:"3":"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":MBEDTLS_ERR_RSA_INVALID_PADDING
+mbedtls_rsa_pkcs1_verify:"59779fd2a39e56640c4fc1e67b60aeffcecd78aed7ad2bdfa464e93d04198d48466b8da7445f25bfa19db2844edd5c8f539cf772cc132b483169d390db28a43bc4ee0f038f6568ffc87447746cb72fefac2d6d90ee3143a915ac4688028805905a68eb8f8a96674b093c495eddd8704461eaa2b345efbb2ad6930acd8023f870":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA256:2048:16:"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":16:"3":"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":MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 RSA PKCS1 Sign #3 (SHA224, 2048 bits RSA)
 depends_on:MBEDTLS_SHA256_C:MBEDTLS_PKCS1_V15

From 2b2f898cbdebfd4e5b6f702ff3a62d4b008bedd3 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 27 Sep 2017 17:10:03 +0100
Subject: [PATCH 429/745] Streamline code-path in rsa_rsassa_pkcs1_v15_encode

---
 library/rsa.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 811bf302ea..36a8d8880a 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1229,15 +1229,14 @@ static int rsa_rsassa_pkcs1_v15_encode( mbedtls_md_type_t md_alg,
         nb_pad -= hashlen;
     }
 
-    /* Signature header and padding delimiter */
-    if( nb_pad < 3 )
+    /* Need space for signature header and padding delimiter (3 bytes),
+     * and 8 bytes for the minimal padding */
+    if( nb_pad < 3 + 8 )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
     nb_pad -= 3;
 
     /* Now nb_pad is the amount of memory to be filled
-     * with padding; must be at least 8 bytes. */
-    if( nb_pad < 8 )
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+     * with padding, and at least 8 bytes long. */
 
     /* Write signature header and padding */
     *p++ = 0;

From e58d38c66f5f2be0ec49d05070042ad174f28e49 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 27 Sep 2017 17:09:00 +0100
Subject: [PATCH 430/745] Minor improvements

---
 library/rsa.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 36a8d8880a..3ccc7f8d7c 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1167,26 +1167,26 @@ int mbedtls_rsa_rsassa_pss_sign( mbedtls_rsa_context *ctx,
  *
  * Parameters:
  * - md_alg:  Identifies the hash algorithm used to generate the given hash;
- *            MBEDTLS_MD_NONE if raw data are signed.
+ *            MBEDTLS_MD_NONE if raw data is signed.
  * - hashlen: Length of hash in case hashlen is MBEDTLS_MD_NONE.
- * - hash:    Buffer containing the hashed message.
- * - sig_len: Length of the encoded message.
+ * - hash:    Buffer containing the hashed message or the raw data.
+ * - dst_len: Length of the encoded message.
  * - dst:     Buffer to hold the encoded message.
  *
  * Assumptions:
  * - hash has size hashlen if md_alg == MBEDTLS_MD_NONE.
  * - hash has size corresponding to md_alg if md_alg != MBEDTLS_MD_NONE.
- * - dst points to a buffer of size at least sig_len.
+ * - dst points to a buffer of size at least dst_len.
  *
  */
 static int rsa_rsassa_pkcs1_v15_encode( mbedtls_md_type_t md_alg,
                                         unsigned int hashlen,
                                         const unsigned char *hash,
-                                        size_t sig_len,
+                                        size_t dst_len,
                                         unsigned char *dst )
 {
     size_t oid_size  = 0;
-    size_t nb_pad    = sig_len;
+    size_t nb_pad    = dst_len;
     unsigned char *p = dst;
     const char *oid  = NULL;
 
@@ -1282,9 +1282,9 @@ static int rsa_rsassa_pkcs1_v15_encode( mbedtls_md_type_t md_alg,
 
     /* Just a sanity-check, should be automatic
      * after the initial bounds check. */
-    if( p != dst + sig_len )
+    if( p != dst + dst_len )
     {
-        mbedtls_zeroize( dst, sig_len );
+        mbedtls_zeroize( dst, dst_len );
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
     }
 

From f9734b35b53fd9707ed3c44925f06068a2c442b6 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 3 Oct 2017 12:09:22 +0100
Subject: [PATCH 431/745] Change wording of warnings

---
 include/mbedtls/config.h | 30 +++++++++++++++---------------
 include/mbedtls/dhm.h    | 22 ++++++++++------------
 2 files changed, 25 insertions(+), 27 deletions(-)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index b490e33d77..cff9391ea0 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -619,11 +619,11 @@
  *      MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA
  *      MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA
  *
- * \warning    The possibility for the use of custom groups
- *             in the use of DHM in TLS constitutes a security
- *             risk. If possible, it is recommended to use
- *             EC-based key exchanges instead. See the documentation
- *             at the top of dhm.h for more information.
+ * \warning    Using DHE constitutes a security risk as it
+ *             is not possible to validate custom DH parameters.
+ *             If possible, it is recommended users should consider
+ *             preferring other methods of key exchange.
+ *             See dhm.h for more details.
  *
  */
 #define MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
@@ -725,11 +725,11 @@
  *      MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA
  *      MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA
  *
- * \warning    The possibility for the use of custom groups
- *             in the use of DHM in TLS constitutes a security
- *             risk. If possible, it is recommended to use
- *             EC-based key exchanges instead. See the documentation
- *             at the top of dhm.h for more information.
+ * \warning    Using DHE constitutes a security risk as it
+ *             is not possible to validate custom DH parameters.
+ *             If possible, it is recommended users should consider
+ *             preferring other methods of key exchange.
+ *             See dhm.h for more details.
  *
  */
 #define MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
@@ -1850,11 +1850,11 @@
  * This module is used by the following key exchanges:
  *      DHE-RSA, DHE-PSK
  *
- * \warning    The possibility for the use of custom groups
- *             in the use of DHM in TLS constitutes a security
- *             risk. If possible, it is recommended to use
- *             EC-based key exchanges instead. See the documentation
- *             at the top of dhm.h for more information.
+ * \warning    Using DHE constitutes a security risk as it
+ *             is not possible to validate custom DH parameters.
+ *             If possible, it is recommended users should consider
+ *             preferring other methods of key exchange.
+ *             See dhm.h for more details.
  *
  */
 #define MBEDTLS_DHM_C
diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index ed39f8db42..9ef8146503 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -25,22 +25,20 @@
  *           of non-safe primes both decreases the difficulty of the underlying
  *           discrete logarithm problem and can lead to small subgroup attacks
  *           leaking private exponent bits when invalid public keys are used
- *           and not detected. This is especially relevant if the same DHM parameters
- *           are reused for multiple key exchanges as in static DHM, while the
- *           criticality of small-subgroup attacks is lower for ephemeral DHM.
+ *           and not detected. This is especially relevant if the same DHM
+ *           parameters are reused for multiple key exchanges as in static DHM,
+ *           while the criticality of small-subgroup attacks is lower for
+ *           ephemeral DHM.
  *
  *           For performance reasons, the code does neither perform primality
  *           nor safe primality tests, nor the expensive checks for invalid
- *           subgroups.
+ *           subgroups. Moreover, even if these were performed, non-standardized
+ *           primes cannot be trusted because of the possibility of backdoors
+ *           that can't be effectively checked for.
  *
- *           The possibility for the use of custom, non-safe primes in DHM
- *           is a deficiency in the TLS protocol that has been adressed only
- *           recently through the addition of the named group extension from
- *           RFC 7919, which however is not yet implemented in Mbed TLS.
- *
- *           If possible, we recommend to use elliptic curve based key
- *           exchanges instead of DHM-based ones, because the former only
- *           accepts standardized groups.
+ *           We therefore consider DHE a security risk. If possible, it is
+ *           recommended users should consider preferring other methods of
+ *           key exchange.
  *
  */
 #ifndef MBEDTLS_DHM_H

From 5178dcab121b638b221b2704c22ae01451b554dd Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 3 Oct 2017 14:29:37 +0100
Subject: [PATCH 432/745] Clarify parameter ownership in
 `mbedtls_rsa_import[_raw]`

---
 include/mbedtls/rsa.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 46daac55f3..a655d0e46a 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -332,6 +332,9 @@ void mbedtls_rsa_init( mbedtls_rsa_context *ctx,
  *                 and complete the provided information to a ready-for-use
  *                 public or private RSA key.
  *
+ * \note           The imported parameters are copied and need not be preserved
+ *                 for the lifetime of the RSA context being set up.
+ *
  * \return         0 if successful, non-zero error code on failure.
  */
 int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
@@ -362,6 +365,9 @@ int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
  *                 and complete the provided information to a ready-for-use
  *                 public or private RSA key.
  *
+ * \note           The imported parameters are copied and need not be preserved
+ *                 for the lifetime of the RSA context being set up.
+ *
  * \return         0 if successful, non-zero error code on failure.
  */
 int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,

From db13cefde229c750dd7712feb1aa6e99c251a77c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 3 Oct 2017 14:31:05 +0100
Subject: [PATCH 433/745] Correct typo in RSA test suite data

---
 tests/suites/test_suite_rsa.data | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index ace4d397a3..a1b84c9759 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -1,4 +1,4 @@
-<sRSA PKCS1 Verify v1.5 CAVS #1
+RSA PKCS1 Verify v1.5 CAVS #1
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
 mbedtls_rsa_pkcs1_verify:"d6248c3e96b1a7e5fea978870fcc4c9786b4e5156e16b7faef4557d667f730b8bc4c784ef00c624df5309513c3a5de8ca94c2152e0459618666d3148092562ebc256ffca45b27fd2d63c68bd5e0a0aefbe496e9e63838a361b1db6fc272464f191490bf9c029643c49d2d9cd08833b8a70b4b3431f56fb1eb55ccd39e77a9c92":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"3":"3203b7647fb7e345aa457681e5131777f1adc371f2fba8534928c4e52ef6206a856425d6269352ecbf64db2f6ad82397768cafdd8cd272e512d617ad67992226da6bc291c31404c17fd4b7e2beb20eff284a44f4d7af47fd6629e2c95809fa7f2241a04f70ac70d3271bb13258af1ed5c5988c95df7fa26603515791075feccd":MBEDTLS_ERR_RSA_VERIFY_FAILED
 

From 45a0ef32d98b576784cfb862cbb23a2c14cdebe9 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 3 Oct 2017 14:32:56 +0100
Subject: [PATCH 434/745] Correct memory leak in `mbedtls_rsa_validate_crt`

---
 library/rsa.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index b0ba1eb2c6..408ceb122b 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -325,7 +325,8 @@ int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
 
         if( mbedtls_mpi_cmp_int( &L, 0 ) != 0 )
         {
-            return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+            goto cleanup;
         }
     }
 
@@ -344,7 +345,8 @@ int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
 
         if( mbedtls_mpi_cmp_int( &L, 0 ) != 0 )
         {
-            return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+            goto cleanup;
         }
     }
 
@@ -362,7 +364,8 @@ int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
         MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, P ) );
         if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
         {
-            return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+            goto cleanup;
         }
     }
 

From 8ba6ce4f4f4e6e3786f6a94fd2e4f654eca8bca4 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 3 Oct 2017 14:36:26 +0100
Subject: [PATCH 435/745] Rename `rsa_deduce_private` to
 `rsa_deduce_private_exponent`

---
 include/mbedtls/rsa.h                |  6 ++++--
 library/rsa.c                        | 16 +++++++++-------
 tests/suites/test_suite_rsa.data     |  8 ++++----
 tests/suites/test_suite_rsa.function | 13 +++++++------
 4 files changed, 24 insertions(+), 19 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index a655d0e46a..df0e24ad9c 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -129,8 +129,10 @@ int mbedtls_rsa_deduce_moduli( mbedtls_mpi const *N, mbedtls_mpi const *D,
  * \note           This function does not check whether P and Q are primes.
  *
  */
-int mbedtls_rsa_deduce_private( mbedtls_mpi const *P, mbedtls_mpi const *Q,
-                                mbedtls_mpi const *E, mbedtls_mpi *D );
+int mbedtls_rsa_deduce_private_exponent( mbedtls_mpi const *P,
+                                         mbedtls_mpi const *Q,
+                                         mbedtls_mpi const *E,
+                                         mbedtls_mpi *D );
 
 
 /**
diff --git a/library/rsa.c b/library/rsa.c
index 408ceb122b..031dc2c435 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -78,7 +78,7 @@ static void mbedtls_zeroize( void *v, size_t n ) {
  * There are two classes of helper functions:
  * (1) Parameter-generating helpers. These are:
  *     - mbedtls_rsa_deduce_moduli
- *     - mbedtls_rsa_deduce_private
+ *     - mbedtls_rsa_deduce_private_exponent
  *     - mbedtls_rsa_deduce_crt
  *      Each of these functions takes a set of core RSA parameters
  *      and generates some other, or CRT related parameters.
@@ -253,10 +253,10 @@ cleanup:
  * This is essentially a modular inversion.
  */
 
-int mbedtls_rsa_deduce_private( mbedtls_mpi const *P,
-                                mbedtls_mpi const *Q,
-                                mbedtls_mpi const *E,
-                                mbedtls_mpi *D )
+int mbedtls_rsa_deduce_private_exponent( mbedtls_mpi const *P,
+                                         mbedtls_mpi const *Q,
+                                         mbedtls_mpi const *E,
+                                         mbedtls_mpi *D )
 {
     int ret = 0;
     mbedtls_mpi K, L;
@@ -681,8 +681,10 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
         /* Deduce private exponent. This includes double-checking of the result,
          * so together with the primality test above all core parameters are
          * guaranteed to be sane if this call succeeds. */
-        if( ( ret = mbedtls_rsa_deduce_private( &ctx->P, &ctx->Q,
-                                                &ctx->E, &ctx->D ) ) != 0 )
+        if( ( ret = mbedtls_rsa_deduce_private_exponent( &ctx->P,
+                                                         &ctx->Q,
+                                                         &ctx->E,
+                                                         &ctx->D ) ) != 0 )
         {
             return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
         }
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index a1b84c9759..1768c48d82 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -404,16 +404,16 @@ RSA Validate Params, non-prime, PRNG
 mbedtls_rsa_validate_params:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd18":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"":1:MBEDTLS_ERR_RSA_KEY_CHECK_FAILED
 
 RSA Deduce Private, toy example
-mbedtls_rsa_deduce_private:10:"7":10:"11":10:"7":10:"13":0:0
+mbedtls_rsa_deduce_private_exponent:10:"7":10:"11":10:"7":10:"13":0:0
 
 RSA Deduce Private, toy example, corrupted
-mbedtls_rsa_deduce_private:10:"3":10:"5":10:"3":10:"3":1:MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
+mbedtls_rsa_deduce_private_exponent:10:"3":10:"5":10:"3":10:"3":1:MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
 
 RSA Deduce Private
-mbedtls_rsa_deduce_private:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_deduce_private_exponent:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Deduce Private, corrupted
-mbedtls_rsa_deduce_private:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_deduce_private_exponent:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"3":16:"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":1:MBEDTLS_ERR_MPI_NOT_ACCEPTABLE
 
 RSA Deduce Moduli, toy example
 mbedtls_rsa_deduce_moduli:10:"15":10:"3":10:"3":10:"3":10:"5":0:0
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index b965bd65b2..dbd1c0fbd7 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -779,11 +779,11 @@ exit:
 /* END_CASE */
 
 /* BEGIN_CASE */
-void mbedtls_rsa_deduce_private( int radix_P, char *input_P,
-                                 int radix_Q, char *input_Q,
-                                 int radix_E, char *input_E,
-                                 int radix_D, char *output_D,
-                                 int corrupt, int result )
+void mbedtls_rsa_deduce_private_exponent( int radix_P, char *input_P,
+                                          int radix_Q, char *input_Q,
+                                          int radix_E, char *input_E,
+                                          int radix_D, char *output_D,
+                                          int corrupt, int result )
 {
     mbedtls_mpi P, Q, D, Dp, E, R, Rp;
 
@@ -804,7 +804,8 @@ void mbedtls_rsa_deduce_private( int radix_P, char *input_P,
     }
 
     /* Try to deduce D from N, P, Q, E. */
-    TEST_ASSERT( mbedtls_rsa_deduce_private( &P, &Q, &E, &D ) == result );
+    TEST_ASSERT( mbedtls_rsa_deduce_private_exponent( &P, &Q,
+                                                      &E, &D ) == result );
 
     if( !corrupt )
     {

From 0f65e0ca03cdd49b2e7b514235d3693ae77eefd6 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 3 Oct 2017 14:39:16 +0100
Subject: [PATCH 436/745] Rename `rsa_deduce_moduli` to `rsa_deduce_primes`

---
 include/mbedtls/rsa.h                | 2 +-
 library/rsa.c                        | 6 +++---
 tests/suites/test_suite_rsa.data     | 8 ++++----
 tests/suites/test_suite_rsa.function | 4 ++--
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index df0e24ad9c..0448877490 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -104,7 +104,7 @@ extern "C" {
  *                 use the helper function \c mbedtls_rsa_validate_params.
  *
  */
-int mbedtls_rsa_deduce_moduli( mbedtls_mpi const *N, mbedtls_mpi const *D,
+int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N, mbedtls_mpi const *D,
             mbedtls_mpi const *E, int (*f_rng)(void *, unsigned char *, size_t),
             void *p_rng, mbedtls_mpi *P, mbedtls_mpi *Q );
 
diff --git a/library/rsa.c b/library/rsa.c
index 031dc2c435..d14817c2c9 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -77,7 +77,7 @@ static void mbedtls_zeroize( void *v, size_t n ) {
  *
  * There are two classes of helper functions:
  * (1) Parameter-generating helpers. These are:
- *     - mbedtls_rsa_deduce_moduli
+ *     - mbedtls_rsa_deduce_primes
  *     - mbedtls_rsa_deduce_private_exponent
  *     - mbedtls_rsa_deduce_crt
  *      Each of these functions takes a set of core RSA parameters
@@ -130,7 +130,7 @@ static void mbedtls_zeroize( void *v, size_t n ) {
  * of (a) and (b) above to attempt to factor N.
  *
  */
-int mbedtls_rsa_deduce_moduli( mbedtls_mpi const *N,
+int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
                      mbedtls_mpi const *D, mbedtls_mpi const *E,
                      int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
                      mbedtls_mpi *P, mbedtls_mpi *Q )
@@ -659,7 +659,7 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
     {
         /* This includes sanity checking of core parameters,
          * so no further checks necessary. */
-        ret = mbedtls_rsa_deduce_moduli( &ctx->N, &ctx->D, &ctx->E,
+        ret = mbedtls_rsa_deduce_primes( &ctx->N, &ctx->D, &ctx->E,
                                          f_rng, p_rng,
                                          &ctx->P, &ctx->Q );
         if( ret != 0 )
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 1768c48d82..8ca6445bc6 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -416,16 +416,16 @@ RSA Deduce Private, corrupted
 mbedtls_rsa_deduce_private_exponent:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Deduce Moduli, toy example
-mbedtls_rsa_deduce_moduli:10:"15":10:"3":10:"3":10:"3":10:"5":0:0
+mbedtls_rsa_deduce_primes:10:"15":10:"3":10:"3":10:"3":10:"5":0:0
 
 RSA Deduce Moduli, toy example, corrupted
-mbedtls_rsa_deduce_moduli:10:"15":10:"3":10:"3":10:"3":10:"5":1:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
+mbedtls_rsa_deduce_primes:10:"15":10:"3":10:"3":10:"3":10:"5":1:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
 
 RSA Deduce Moduli
-mbedtls_rsa_deduce_moduli:16:"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e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":0:0
+mbedtls_rsa_deduce_primes:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":16:"3":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":0:0
 
 RSA Deduce Moduli, corrupted
-mbedtls_rsa_deduce_moduli:16:"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e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":1:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
+mbedtls_rsa_deduce_primes:16:"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e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":1:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
 
 RSA Import (N,P,Q,D,E)
 mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index dbd1c0fbd7..fc27353e70 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -723,7 +723,7 @@ exit:
 /* END_CASE */
 
 /* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
-void mbedtls_rsa_deduce_moduli( int radix_N, char *input_N,
+void mbedtls_rsa_deduce_primes( int radix_N, char *input_N,
                                 int radix_D, char *input_D,
                                 int radix_E, char *input_E,
                                 int radix_P, char *output_P,
@@ -756,7 +756,7 @@ void mbedtls_rsa_deduce_moduli( int radix_N, char *input_N,
         TEST_ASSERT( mbedtls_mpi_add_int( &D, &D, 2 ) == 0 );
 
     /* Try to deduce P, Q from N, D, E only. */
-    TEST_ASSERT( mbedtls_rsa_deduce_moduli( &N, &D, &E, mbedtls_ctr_drbg_random,
+    TEST_ASSERT( mbedtls_rsa_deduce_primes( &N, &D, &E, mbedtls_ctr_drbg_random,
                                             &ctr_drbg, &P, &Q ) == result );
 
     if( !corrupt )

From 17c3276a2e2f2983a341d2121678a5b80764e0f9 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 3 Oct 2017 14:56:04 +0100
Subject: [PATCH 437/745] Improve output on bad cmd line args in
 `programs/x509/cert_write`

---
 programs/x509/cert_write.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/programs/x509/cert_write.c b/programs/x509/cert_write.c
index d04739389e..9cc582d610 100644
--- a/programs/x509/cert_write.c
+++ b/programs/x509/cert_write.c
@@ -323,6 +323,7 @@ int main( int argc, char *argv[] )
             if( opt.authority_identifier != 0 &&
                 opt.authority_identifier != 1 )
             {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
                 goto usage;
             }
         }
@@ -332,6 +333,7 @@ int main( int argc, char *argv[] )
             if( opt.subject_identifier != 0 &&
                 opt.subject_identifier != 1 )
             {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
                 goto usage;
             }
         }
@@ -341,6 +343,7 @@ int main( int argc, char *argv[] )
             if( opt.basic_constraints != 0 &&
                 opt.basic_constraints != 1 )
             {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
                 goto usage;
             }
         }
@@ -355,32 +358,47 @@ int main( int argc, char *argv[] )
             else if( strcmp( q, "MD5" ) == 0 )
                 opt.md = MBEDTLS_MD_MD5;
             else
+            {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
                 goto usage;
+            }
         }
         else if( strcmp( p, "version" ) == 0 )
         {
             opt.version = atoi( q );
             if( opt.version < 1 || opt.version > 3 )
+            {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
                 goto usage;
+            }
             opt.version--;
         }
         else if( strcmp( p, "selfsign" ) == 0 )
         {
             opt.selfsign = atoi( q );
             if( opt.selfsign < 0 || opt.selfsign > 1 )
+            {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
                 goto usage;
+            }
         }
         else if( strcmp( p, "is_ca" ) == 0 )
         {
             opt.is_ca = atoi( q );
             if( opt.is_ca < 0 || opt.is_ca > 1 )
+            {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
                 goto usage;
+            }
         }
         else if( strcmp( p, "max_pathlen" ) == 0 )
         {
             opt.max_pathlen = atoi( q );
             if( opt.max_pathlen < -1 || opt.max_pathlen > 127 )
+            {
+                mbedtls_printf( "Invalid argument for option %s\n", p );
                 goto usage;
+            }
         }
         else if( strcmp( p, "key_usage" ) == 0 )
         {
@@ -404,7 +422,10 @@ int main( int argc, char *argv[] )
                 else if( strcmp( q, "crl_sign" ) == 0 )
                     opt.key_usage |= MBEDTLS_X509_KU_CRL_SIGN;
                 else
+                {
+                    mbedtls_printf( "Invalid argument for option %s\n", p );
                     goto usage;
+                }
 
                 q = r;
             }
@@ -431,7 +452,10 @@ int main( int argc, char *argv[] )
                 else if( strcmp( q, "object_signing_ca" ) == 0 )
                     opt.ns_cert_type |= MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING_CA;
                 else
+                {
+                    mbedtls_printf( "Invalid argument for option %s\n", p );
                     goto usage;
+                }
 
                 q = r;
             }

From 82759aa1c7d59e074eb9e2a0d28ca2a6b3ffb0fc Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 16 Jun 2017 14:52:39 +0200
Subject: [PATCH 438/745] Note in README that GNU make is required

Our README claims that we only use basic Make functionality, but in
fact GNU make is required for conditional compilation. Document this.

Addresses issue #967
---
 README.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 11b4ebf6a4..624e03fe31 100644
--- a/README.md
+++ b/README.md
@@ -14,11 +14,11 @@ Compiling
 There are currently four active build systems used within mbed TLS releases:
 
 -   yotta
--   Make
+-   GNU Make
 -   CMake
 -   Microsoft Visual Studio (Visual Studio 6 and Visual Studio 2010)
 
-The main systems used for development are CMake and Make. Those systems are always complete and up-to-date. The others should reflect all changes present in the CMake and Make build system, although features may not be ported there automatically.
+The main systems used for development are CMake and GNU Make. Those systems are always complete and up-to-date. The others should reflect all changes present in the CMake and Make build system, although features may not be ported there automatically.
 
 Yotta, as a build system, is slightly different from the other build systems:
 
@@ -54,9 +54,9 @@ For more details on the yotta/mbed OS edition of mbed TLS, including example pro
 
 ### Make
 
-We intentionally only use the minimum of `Make` functionality, as a lot of `Make` features are not supported on all different implementations of Make or on different platforms. As such, the Makefiles sometimes require some manual changes or export statements in order to work for your platform.
+We require GNU Make. To build the library and the sample programs, GNU Make and a C compiler are sufficient. Some of the more advanced build targets require some Unix/Linux tools.
 
-In order to build from the source code using Make, just enter at the command line:
+In order to build from the source code using GNU Make, just enter at the command line:
 
     make
 

From ec82da4cb2fde14244fca2d8583a0159b49cdefa Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 2 Oct 2017 10:52:50 +0200
Subject: [PATCH 439/745] Restored note about using minimum functionality in
 makefiles

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 624e03fe31..5ffd2ae561 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,8 @@ For more details on the yotta/mbed OS edition of mbed TLS, including example pro
 
 We require GNU Make. To build the library and the sample programs, GNU Make and a C compiler are sufficient. Some of the more advanced build targets require some Unix/Linux tools.
 
+We intentionally only use a minimum of functionality in the makefiles in order to keep them as simple and independent of different toolchains as possible, to allow users to more easily move between different platforms. Users who need more features are recommended to use CMake.
+
 In order to build from the source code using GNU Make, just enter at the command line:
 
     make

From e2fcfa84ea2fe8453adb26cbf32261dc4683d0f7 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 13:12:15 +0100
Subject: [PATCH 440/745] Stick to the use of constant-macros

This commit returns to using constant macros instead of global variables for the DHM group constants. Further, macros
providing the binary encoding of the primes from RFC 3526 and RFC 7919 are added. The hex-string macros are deprecated.
---
 include/mbedtls/dhm.h | 812 +++++++++++++++++++++++++++++++++++++-----
 library/dhm.c         | 243 -------------
 2 files changed, 717 insertions(+), 338 deletions(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index 9ef8146503..c105d7a786 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -58,101 +58,7 @@
 #define MBEDTLS_ERR_DHM_INVALID_FORMAT                    -0x3380  /**< The ASN.1 data is not formatted correctly. */
 #define MBEDTLS_ERR_DHM_ALLOC_FAILED                      -0x3400  /**< Allocation of memory failed. */
 #define MBEDTLS_ERR_DHM_FILE_IO_ERROR                     -0x3480  /**< Read/write of file failed. */
-
-#if ! defined(MBEDTLS_DEPRECATED_REMOVED)
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#define MBEDTLS_DEPRECATED    __attribute__((deprecated))
-#else
-#define MBEDTLS_DEPRECATED
-#endif
-#endif
-
-/**
- * RFC 3526, RFC 5114 and RFC 7919 standardize a number of
- * Diffie-Hellman groups, some of which are included here
- * for use within the SSL/TLS module and the user's convenience
- * when configuring the Diffie-Hellman parameters by hand
- * through \c mbedtls_ssl_conf_dh_param.
- *
- * Included are:
- *  RFC 5114 2.2.  2048-bit MODP Group with 224-bit Prime Order Subgroup
- *  RFC 3526 3.    2048-bit MODP Group
- *  RFC 3526 4.    3072-bit MODP Group
- *  RFC 3526 5.    4096-bit MODP Group
- *  RFC 7919 A.1   ffdhe2048
- *  RFC 7919 A.2   ffdhe3072
- *  RFC 7919 A.3   ffdhe4096
- *  RFC 7919 A.4   ffdhe6144
- *  RFC 7919 A.5   ffdhe8192
- *
- * The constants with suffix "_p" denote the chosen prime moduli, while
- * the constants with suffix "_g" denote the chosen generator
- * of the associated prime field.
- *
- * All constants are represented as null-terminated strings containing the
- * hexadecimal presentation of the respective numbers.
- *
- * \warning The origin of the primes in RFC 5114 is not documented and
- *          their use therefore constitutes a security risk!
- *
- * \deprecated The primes from RFC 5114 are superseded by the primes
- *             from RFC 3526 and RFC 7919 and should no longer be used.
- *             They will be removed in the next major revision.
- *
- * The primes from RFC 3526 and RFC 7919 have been generating by the following
- * trust-worthy procedure:
- * - Fix N in { 2048, 3072, 4096, 6144, 8192 } and consider the N-bit number
- *   the first and last 64 bits are all 1, and the remaining N - 128 bits of
- *   which are 0x7ff...ff.
- * - Add the smallest multiple of the first N - 129 bits of the binary expansion
- *   of pi (for RFC 5236) or e (for RFC 7919) to this intermediate bit-string
- *   such that the resulting integer is a safe-prime.
- * - The result is the respective RFC 3526 / 7919 prime, and the corresponding
- *   generator is always chosen to be 2 (which is a square for these prime,
- *   hence the corresponding subgroup has order (p-1)/2 and avoids leaking a
- *   bit in the private exponent).
- *
- * The above description can be validated using the
- * the program programs/util/rfc_3526_7919_verify.
- */
-
-const char * const mbedtls_dhm_rfc3526_modp_2048_p;
-const char * const mbedtls_dhm_rfc3526_modp_2048_g;
-const char * const mbedtls_dhm_rfc3526_modp_3072_p;
-const char * const mbedtls_dhm_rfc3526_modp_3072_g;
-const char * const mbedtls_dhm_rfc3526_modp_4096_p;
-const char * const mbedtls_dhm_rfc3526_modp_4096_g;
-
-const char * const mbedtls_dhm_rfc7919_ffdhe2048_p;
-const char * const mbedtls_dhm_rfc7919_ffdhe2048_g;
-const char * const mbedtls_dhm_rfc7919_ffdhe3072_p;
-const char * const mbedtls_dhm_rfc7919_ffdhe3072_g;
-const char * const mbedtls_dhm_rfc7919_ffdhe4096_p;
-const char * const mbedtls_dhm_rfc7919_ffdhe4096_g;
-const char * const mbedtls_dhm_rfc7919_ffdhe6144_p;
-const char * const mbedtls_dhm_rfc7919_ffdhe6144_g;
-const char * const mbedtls_dhm_rfc7919_ffdhe8192_p;
-const char * const mbedtls_dhm_rfc7919_ffdhe8192_g;
-
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-MBEDTLS_DEPRECATED const char * const mbedtls_dhm_rfc5114_modp_2048_p;
-MBEDTLS_DEPRECATED const char * const mbedtls_dhm_rfc5114_modp_2048_g;
-#endif
-
-/**
- * \deprecated These macros are superseded by direct access to the corresponding
- *             global variables and will be removed in the next major revision.
- */
-#if !defined(MBEDTLS_DEPRECATED_REMOVED)
-#define MBEDTLS_DHM_RFC5114_MODP_2048_P mbedtls_dhm_rfc5114_modp_2048_p
-#define MBEDTLS_DHM_RFC5114_MODP_2048_G mbedtls_dhm_rfc5114_modp_2048_g
-#define MBEDTLS_DHM_RFC3526_MODP_2048_P mbedtls_dhm_rfc3526_modp_2048_p
-#define MBEDTLS_DHM_RFC3526_MODP_2048_G mbedtls_dhm_rfc3526_modp_2048_g
-#define MBEDTLS_DHM_RFC3526_MODP_3072_P mbedtls_dhm_rfc3526_modp_3072_p
-#define MBEDTLS_DHM_RFC3526_MODP_3072_G mbedtls_dhm_rfc3526_modp_3072_g
-#define MBEDTLS_DHM_RFC3526_MODP_4096_P mbedtls_dhm_rfc3526_modp_4096_p
-#define MBEDTLS_DHM_RFC3526_MODP_4096_G mbedtls_dhm_rfc3526_modp_4096_g
-#endif
+#define MBEDTLS_ERR_DHM_SET_GROUP_FAILED                  -0x3500  /**< Setting the modulus and generator failed. */
 
 #ifdef __cplusplus
 extern "C" {
@@ -337,4 +243,720 @@ int mbedtls_dhm_self_test( int verbose );
 }
 #endif
 
+/**
+ * RFC 3526, RFC 5114 and RFC 7919 standardize a number of
+ * Diffie-Hellman groups, some of which are included here
+ * for use within the SSL/TLS module and the user's convenience
+ * when configuring the Diffie-Hellman parameters by hand
+ * through \c mbedtls_ssl_conf_dh_param.
+ *
+ * Included are:
+ *  RFC 5114 2.2.  2048-bit MODP Group with 224-bit Prime Order Subgroup
+ *  RFC 3526 3.    2048-bit MODP Group
+ *  RFC 3526 4.    3072-bit MODP Group
+ *  RFC 3526 5.    4096-bit MODP Group
+ *  RFC 7919 A.1   ffdhe2048
+ *  RFC 7919 A.2   ffdhe3072
+ *  RFC 7919 A.3   ffdhe4096
+ *  RFC 7919 A.4   ffdhe6144
+ *  RFC 7919 A.5   ffdhe8192
+ *
+ * The constants with suffix "_p" denote the chosen prime moduli, while
+ * the constants with suffix "_g" denote the chosen generator
+ * of the associated prime field.
+ *
+ * The constants further suffixed with "_bin" are provided in binary format,
+ * while all other constants represent null-terminated strings holding the
+ * hexadecimal presentation of the respective numbers.
+ *
+ * The primes from RFC 3526 and RFC 7919 have been generating by the following
+ * trust-worthy procedure:
+ * - Fix N in { 2048, 3072, 4096, 6144, 8192 } and consider the N-bit number
+ *   the first and last 64 bits are all 1, and the remaining N - 128 bits of
+ *   which are 0x7ff...ff.
+ * - Add the smallest multiple of the first N - 129 bits of the binary expansion
+ *   of pi (for RFC 5236) or e (for RFC 7919) to this intermediate bit-string
+ *   such that the resulting integer is a safe-prime.
+ * - The result is the respective RFC 3526 / 7919 prime, and the corresponding
+ *   generator is always chosen to be 2 (which is a square for these prime,
+ *   hence the corresponding subgroup has order (p-1)/2 and avoids leaking a
+ *   bit in the private exponent).
+ *
+ * The above description can be validated using the
+ * the program programs/util/rfc_3526_7919_verify.
+ */
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED __attribute__((deprecated))
+MBEDTLS_DEPRECATED typedef char const * deprecated_constant_t;
+#define MBEDTLS_DEPRECATED_STRING_CONSTANT( VAL )       \
+    ( (deprecated_constant_t) ( VAL ) )
+#else
+#define MBEDTLS_DEPRECATED_STRING_CONSTANT( VAL ) VAL
+#endif /* ! MBEDTLS_DEPRECATED_WARNING */
+
+/**
+ * \warning The origin of the primes in RFC 5114 is not documented and
+ *          their use therefore constitutes a security risk!
+ *
+ * \deprecated The hex-encoded primes from RFC 5114 are deprecated and are
+ *             likely to be removed in a future version of the library without
+ *             replacement.
+ */
+
+#define MBEDTLS_DHM_RFC5114_MODP_P                              \
+    MBEDTLS_DEPRECATED_STRING_CONSTANT(                         \
+        "AD107E1E9123A9D0D660FAA79559C51FA20D64E5683B9FD1"      \
+        "B54B1597B61D0A75E6FA141DF95A56DBAF9A3C407BA1DF15"      \
+        "EB3D688A309C180E1DE6B85A1274A0A66D3F8152AD6AC212"      \
+        "9037C9EDEFDA4DF8D91E8FEF55B7394B7AD5B7D0B6C12207"      \
+        "C9F98D11ED34DBF6C6BA0B2C8BBC27BE6A00E0A0B9C49708"      \
+        "B3BF8A317091883681286130BC8985DB1602E714415D9330"      \
+        "278273C7DE31EFDC7310F7121FD5A07415987D9ADC0A486D"      \
+        "CDF93ACC44328387315D75E198C641A480CD86A1B9E587E8"      \
+        "BE60E69CC928B2B9C52172E413042E9B23F10B0E16E79763"      \
+        "C9B53DCF4BA80A29E3FB73C16B8E75B97EF363E2FFA31F71"      \
+        "CF9DE5384E71B81C0AC4DFFE0C10E64F" )
+
+#define MBEDTLS_DHM_RFC5114_MODP_2048_G                         \
+    MBEDTLS_DEPRECATED_STRING_CONSTANT(                         \
+        "AC4032EF4F2D9AE39DF30B5C8FFDAC506CDEBE7B89998CAF"      \
+        "74866A08CFE4FFE3A6824A4E10B9A6F0DD921F01A70C4AFA"      \
+        "AB739D7700C29F52C57DB17C620A8652BE5E9001A8D66AD7"      \
+        "C17669101999024AF4D027275AC1348BB8A762D0521BC98A"      \
+        "E247150422EA1ED409939D54DA7460CDB5F6C6B250717CBE"      \
+        "F180EB34118E98D119529A45D6F834566E3025E316A330EF"      \
+        "BB77A86F0C1AB15B051AE3D428C8F8ACB70A8137150B8EEB"      \
+        "10E183EDD19963DDD9E263E4770589EF6AA21E7F5F2FF381"      \
+        "B539CCE3409D13CD566AFBB48D6C019181E1BCFE94B30269"      \
+        "EDFE72FE9B6AA4BD7B5A0F1C71CFFF4C19C418E1F6EC0179"      \
+        "81BC087F2A7065B384B890D3191F2BFA" )
+
+/**
+ * \deprecated The hex-encoded primes from RFC 3625 are deprecated and
+ *             superseded by the corresponding macros providing them as
+ *             binary constants. Their hex-encoded constants are likely
+ *             to be removed in a future version of the library.
+ *
+ */
+
+#define MBEDTLS_DHM_RFC3526_MODP_2048_P                         \
+    MBEDTLS_DEPRECATED_STRING_CONSTANT(                         \
+        "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"      \
+        "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"      \
+        "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"      \
+        "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"      \
+        "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D"      \
+        "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F"      \
+        "83655D23DCA3AD961C62F356208552BB9ED529077096966D"      \
+        "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B"      \
+        "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"      \
+        "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"      \
+        "15728E5A8AACAA68FFFFFFFFFFFFFFFF" )
+
+#define MBEDTLS_DHM_RFC3526_MODP_2048_G                         \
+    MBEDTLS_DEPRECATED_STRING_CONSTANT("02" )
+
+#define MBEDTLS_DHM_RFC3526_MODP_3072_P                         \
+    MBEDTLS_DEPRECATED_STRING_CONSTANT(                         \
+        "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"      \
+        "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"      \
+        "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"      \
+        "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"      \
+        "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D"      \
+        "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F"      \
+        "83655D23DCA3AD961C62F356208552BB9ED529077096966D"      \
+        "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B"      \
+        "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"      \
+        "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"      \
+        "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64"      \
+        "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7"      \
+        "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B"      \
+        "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C"      \
+        "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31"      \
+        "43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF" )
+
+#define MBEDTLS_DHM_RFC3526_MODP_3072_G                      \
+    MBEDTLS_DEPRECATED_STRING_CONSTANT("02" )
+
+#define MBEDTLS_DHM_RFC3526_MODP_4096_P                      \
+    MBEDTLS_DEPRECATED_STRING_CONSTANT(                      \
+        "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"   \
+        "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"   \
+        "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"   \
+        "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"   \
+        "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D"   \
+        "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F"   \
+        "83655D23DCA3AD961C62F356208552BB9ED529077096966D"   \
+        "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B"   \
+        "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"   \
+        "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"   \
+        "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64"   \
+        "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7"   \
+        "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B"   \
+        "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C"   \
+        "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31"   \
+        "43DB5BFCE0FD108E4B82D120A92108011A723C12A787E6D7"   \
+        "88719A10BDBA5B2699C327186AF4E23C1A946834B6150BDA"   \
+        "2583E9CA2AD44CE8DBBBC2DB04DE8EF92E8EFC141FBECAA6"   \
+        "287C59474E6BC05D99B2964FA090C3A2233BA186515BE7ED"   \
+        "1F612970CEE2D7AFB81BDD762170481CD0069127D5B05AA9"   \
+        "93B4EA988D8FDDC186FFB7DC90A6C08F4DF435C934063199"   \
+        "FFFFFFFFFFFFFFFF" )
+
+#define MBEDTLS_DHM_RFC3526_MODP_4096_G                      \
+    MBEDTLS_DEPRECATED_STRING_CONSTANT("02" )
+
+#endif /* MBEDTLS_DEPRECATED_REMOVED */
+
+/*
+ * Trustworthy DHM parameters in binary form
+ */
+
+#define MBEDTLS_DHM_RFC3526_MODP_2048_P_BIN {        \
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
+     0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34, \
+     0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1, \
+     0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74, \
+     0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22, \
+     0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD, \
+     0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B, \
+     0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37, \
+     0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45, \
+     0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6, \
+     0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B, \
+     0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED, \
+     0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5, \
+     0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6, \
+     0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D, \
+     0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05, \
+     0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A, \
+     0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F, \
+     0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96, \
+     0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB, \
+     0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D, \
+     0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04, \
+     0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C, \
+     0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B, \
+     0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03, \
+     0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F, \
+     0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9, \
+     0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18, \
+     0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5, \
+     0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10, \
+     0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAC, 0xAA, 0x68, \
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
+
+#define MBEDTLS_DHM_RFC3526_MODP_2048_G_BIN { 0x02 }
+
+#define MBEDTLS_DHM_RFC3526_MODP_3072_P_BIN {       \
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
+    0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34, \
+    0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1, \
+    0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74, \
+    0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22, \
+    0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD, \
+    0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B, \
+    0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37, \
+    0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45, \
+    0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6, \
+    0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B, \
+    0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED, \
+    0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5, \
+    0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6, \
+    0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D, \
+    0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05, \
+    0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A, \
+    0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F, \
+    0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96, \
+    0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB, \
+    0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D, \
+    0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04, \
+    0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C, \
+    0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B, \
+    0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03, \
+    0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F, \
+    0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9, \
+    0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18, \
+    0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5, \
+    0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10, \
+    0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D, \
+    0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33, \
+    0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64, \
+    0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A, \
+    0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D, \
+    0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7, \
+    0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7, \
+    0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D, \
+    0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B, \
+    0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64, \
+    0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64, \
+    0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C, \
+    0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C, \
+    0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2, \
+    0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31, \
+    0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E, \
+    0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x3A, 0xD2, 0xCA, \
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
+
+#define MBEDTLS_DHM_RFC3526_MODP_3072_G_BIN { 0x02 }
+
+#define MBEDTLS_DHM_RFC3526_MODP_4096_P_BIN  {       \
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,  \
+    0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,  \
+    0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,  \
+    0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,  \
+    0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,  \
+    0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,  \
+    0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,  \
+    0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,  \
+    0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,  \
+    0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,  \
+    0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,  \
+    0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,  \
+    0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,  \
+    0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,  \
+    0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D,  \
+    0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05,  \
+    0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A,  \
+    0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,  \
+    0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96,  \
+    0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,  \
+    0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D,  \
+    0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04,  \
+    0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C,  \
+    0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B,  \
+    0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03,  \
+    0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F,  \
+    0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9,  \
+    0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18,  \
+    0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5,  \
+    0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10,  \
+    0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAA, 0xC4, 0x2D,  \
+    0xAD, 0x33, 0x17, 0x0D, 0x04, 0x50, 0x7A, 0x33,  \
+    0xA8, 0x55, 0x21, 0xAB, 0xDF, 0x1C, 0xBA, 0x64,  \
+    0xEC, 0xFB, 0x85, 0x04, 0x58, 0xDB, 0xEF, 0x0A,  \
+    0x8A, 0xEA, 0x71, 0x57, 0x5D, 0x06, 0x0C, 0x7D,  \
+    0xB3, 0x97, 0x0F, 0x85, 0xA6, 0xE1, 0xE4, 0xC7,  \
+    0xAB, 0xF5, 0xAE, 0x8C, 0xDB, 0x09, 0x33, 0xD7,  \
+    0x1E, 0x8C, 0x94, 0xE0, 0x4A, 0x25, 0x61, 0x9D,  \
+    0xCE, 0xE3, 0xD2, 0x26, 0x1A, 0xD2, 0xEE, 0x6B,  \
+    0xF1, 0x2F, 0xFA, 0x06, 0xD9, 0x8A, 0x08, 0x64,  \
+    0xD8, 0x76, 0x02, 0x73, 0x3E, 0xC8, 0x6A, 0x64,  \
+    0x52, 0x1F, 0x2B, 0x18, 0x17, 0x7B, 0x20, 0x0C,  \
+    0xBB, 0xE1, 0x17, 0x57, 0x7A, 0x61, 0x5D, 0x6C,  \
+    0x77, 0x09, 0x88, 0xC0, 0xBA, 0xD9, 0x46, 0xE2,  \
+    0x08, 0xE2, 0x4F, 0xA0, 0x74, 0xE5, 0xAB, 0x31,  \
+    0x43, 0xDB, 0x5B, 0xFC, 0xE0, 0xFD, 0x10, 0x8E,  \
+    0x4B, 0x82, 0xD1, 0x20, 0xA9, 0x21, 0x08, 0x01,  \
+    0x1A, 0x72, 0x3C, 0x12, 0xA7, 0x87, 0xE6, 0xD7,  \
+    0x88, 0x71, 0x9A, 0x10, 0xBD, 0xBA, 0x5B, 0x26,  \
+    0x99, 0xC3, 0x27, 0x18, 0x6A, 0xF4, 0xE2, 0x3C,  \
+    0x1A, 0x94, 0x68, 0x34, 0xB6, 0x15, 0x0B, 0xDA,  \
+    0x25, 0x83, 0xE9, 0xCA, 0x2A, 0xD4, 0x4C, 0xE8,  \
+    0xDB, 0xBB, 0xC2, 0xDB, 0x04, 0xDE, 0x8E, 0xF9,  \
+    0x2E, 0x8E, 0xFC, 0x14, 0x1F, 0xBE, 0xCA, 0xA6,  \
+    0x28, 0x7C, 0x59, 0x47, 0x4E, 0x6B, 0xC0, 0x5D,  \
+    0x99, 0xB2, 0x96, 0x4F, 0xA0, 0x90, 0xC3, 0xA2,  \
+    0x23, 0x3B, 0xA1, 0x86, 0x51, 0x5B, 0xE7, 0xED,  \
+    0x1F, 0x61, 0x29, 0x70, 0xCE, 0xE2, 0xD7, 0xAF,  \
+    0xB8, 0x1B, 0xDD, 0x76, 0x21, 0x70, 0x48, 0x1C,  \
+    0xD0, 0x06, 0x91, 0x27, 0xD5, 0xB0, 0x5A, 0xA9,  \
+    0x93, 0xB4, 0xEA, 0x98, 0x8D, 0x8F, 0xDD, 0xC1,  \
+    0x86, 0xFF, 0xB7, 0xDC, 0x90, 0xA6, 0xC0, 0x8F,  \
+    0x4D, 0xF4, 0x35, 0xC9, 0x34, 0x06, 0x31, 0x99,  \
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
+
+#define MBEDTLS_DHM_RFC3526_MODP_4096_G_BIN { 0x02 }
+
+#define MBEDTLS_DHM_RFC7919_FFDHE2048_P_BIN {        \
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
+     0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \
+     0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \
+     0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \
+     0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \
+     0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \
+     0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \
+     0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \
+     0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \
+     0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \
+     0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \
+     0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \
+     0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \
+     0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \
+     0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \
+     0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \
+     0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \
+     0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \
+     0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \
+     0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \
+     0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \
+     0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \
+     0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \
+     0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \
+     0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \
+     0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \
+     0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \
+     0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \
+     0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \
+     0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \
+     0x88, 0x6B, 0x42, 0x38, 0x61, 0x28, 0x5C, 0x97, \
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, }
+
+#define MBEDTLS_DHM_RFC7919_FFDHE2048_G_BIN { 0x02 }
+
+#define MBEDTLS_DHM_RFC7919_FFDHE3072_P_BIN { \
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
+     0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \
+     0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \
+     0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \
+     0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \
+     0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \
+     0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \
+     0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \
+     0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \
+     0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \
+     0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \
+     0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \
+     0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \
+     0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \
+     0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \
+     0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \
+     0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \
+     0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \
+     0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \
+     0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \
+     0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \
+     0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \
+     0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \
+     0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \
+     0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \
+     0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \
+     0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \
+     0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \
+     0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \
+     0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \
+     0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, \
+     0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, \
+     0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, \
+     0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, \
+     0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, \
+     0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, \
+     0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, \
+     0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, \
+     0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, \
+     0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, \
+     0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, \
+     0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, \
+     0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, \
+     0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, \
+     0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, \
+     0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, \
+     0x25, 0xE4, 0x1D, 0x2B, 0x66, 0xC6, 0x2E, 0x37, \
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
+
+#define MBEDTLS_DHM_RFC7919_FFDHE3072_G_BIN { 0x02 }
+
+#define MBEDTLS_DHM_RFC7919_FFDHE4096_P_BIN {        \
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
+     0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \
+     0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \
+     0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \
+     0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \
+     0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \
+     0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \
+     0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \
+     0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \
+     0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \
+     0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \
+     0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \
+     0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \
+     0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \
+     0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \
+     0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \
+     0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \
+     0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \
+     0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \
+     0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \
+     0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \
+     0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \
+     0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \
+     0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \
+     0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \
+     0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \
+     0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \
+     0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \
+     0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \
+     0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \
+     0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, \
+     0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, \
+     0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, \
+     0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, \
+     0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, \
+     0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, \
+     0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, \
+     0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, \
+     0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, \
+     0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, \
+     0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, \
+     0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, \
+     0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, \
+     0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, \
+     0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, \
+     0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, \
+     0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1, \
+     0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB, \
+     0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6, \
+     0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18, \
+     0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04, \
+     0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A, \
+     0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A, \
+     0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32, \
+     0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4, \
+     0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38, \
+     0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A, \
+     0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C, \
+     0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC, \
+     0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF, \
+     0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B, \
+     0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1, \
+     0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x65, 0x5F, 0x6A, \
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
+
+#define MBEDTLS_DHM_RFC7919_FFDHE4096_G_BIN { 0x02 }
+
+#define MBEDTLS_DHM_RFC7919_FFDHE6144_P_BIN {        \
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
+     0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \
+     0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \
+     0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \
+     0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \
+     0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \
+     0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \
+     0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \
+     0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \
+     0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \
+     0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \
+     0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \
+     0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \
+     0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \
+     0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \
+     0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \
+     0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \
+     0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \
+     0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \
+     0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \
+     0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \
+     0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \
+     0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \
+     0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \
+     0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \
+     0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \
+     0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \
+     0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \
+     0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \
+     0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \
+     0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, \
+     0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, \
+     0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, \
+     0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, \
+     0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, \
+     0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, \
+     0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, \
+     0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, \
+     0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, \
+     0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, \
+     0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, \
+     0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, \
+     0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, \
+     0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, \
+     0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, \
+     0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, \
+     0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1, \
+     0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB, \
+     0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6, \
+     0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18, \
+     0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04, \
+     0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A, \
+     0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A, \
+     0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32, \
+     0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4, \
+     0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38, \
+     0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A, \
+     0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C, \
+     0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC, \
+     0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF, \
+     0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B, \
+     0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1, \
+     0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x0D, 0xD9, 0x02, \
+     0x0B, 0xFD, 0x64, 0xB6, 0x45, 0x03, 0x6C, 0x7A, \
+     0x4E, 0x67, 0x7D, 0x2C, 0x38, 0x53, 0x2A, 0x3A, \
+     0x23, 0xBA, 0x44, 0x42, 0xCA, 0xF5, 0x3E, 0xA6, \
+     0x3B, 0xB4, 0x54, 0x32, 0x9B, 0x76, 0x24, 0xC8, \
+     0x91, 0x7B, 0xDD, 0x64, 0xB1, 0xC0, 0xFD, 0x4C, \
+     0xB3, 0x8E, 0x8C, 0x33, 0x4C, 0x70, 0x1C, 0x3A, \
+     0xCD, 0xAD, 0x06, 0x57, 0xFC, 0xCF, 0xEC, 0x71, \
+     0x9B, 0x1F, 0x5C, 0x3E, 0x4E, 0x46, 0x04, 0x1F, \
+     0x38, 0x81, 0x47, 0xFB, 0x4C, 0xFD, 0xB4, 0x77, \
+     0xA5, 0x24, 0x71, 0xF7, 0xA9, 0xA9, 0x69, 0x10, \
+     0xB8, 0x55, 0x32, 0x2E, 0xDB, 0x63, 0x40, 0xD8, \
+     0xA0, 0x0E, 0xF0, 0x92, 0x35, 0x05, 0x11, 0xE3, \
+     0x0A, 0xBE, 0xC1, 0xFF, 0xF9, 0xE3, 0xA2, 0x6E, \
+     0x7F, 0xB2, 0x9F, 0x8C, 0x18, 0x30, 0x23, 0xC3, \
+     0x58, 0x7E, 0x38, 0xDA, 0x00, 0x77, 0xD9, 0xB4, \
+     0x76, 0x3E, 0x4E, 0x4B, 0x94, 0xB2, 0xBB, 0xC1, \
+     0x94, 0xC6, 0x65, 0x1E, 0x77, 0xCA, 0xF9, 0x92, \
+     0xEE, 0xAA, 0xC0, 0x23, 0x2A, 0x28, 0x1B, 0xF6, \
+     0xB3, 0xA7, 0x39, 0xC1, 0x22, 0x61, 0x16, 0x82, \
+     0x0A, 0xE8, 0xDB, 0x58, 0x47, 0xA6, 0x7C, 0xBE, \
+     0xF9, 0xC9, 0x09, 0x1B, 0x46, 0x2D, 0x53, 0x8C, \
+     0xD7, 0x2B, 0x03, 0x74, 0x6A, 0xE7, 0x7F, 0x5E, \
+     0x62, 0x29, 0x2C, 0x31, 0x15, 0x62, 0xA8, 0x46, \
+     0x50, 0x5D, 0xC8, 0x2D, 0xB8, 0x54, 0x33, 0x8A, \
+     0xE4, 0x9F, 0x52, 0x35, 0xC9, 0x5B, 0x91, 0x17, \
+     0x8C, 0xCF, 0x2D, 0xD5, 0xCA, 0xCE, 0xF4, 0x03, \
+     0xEC, 0x9D, 0x18, 0x10, 0xC6, 0x27, 0x2B, 0x04, \
+     0x5B, 0x3B, 0x71, 0xF9, 0xDC, 0x6B, 0x80, 0xD6, \
+     0x3F, 0xDD, 0x4A, 0x8E, 0x9A, 0xDB, 0x1E, 0x69, \
+     0x62, 0xA6, 0x95, 0x26, 0xD4, 0x31, 0x61, 0xC1, \
+     0xA4, 0x1D, 0x57, 0x0D, 0x79, 0x38, 0xDA, 0xD4, \
+     0xA4, 0x0E, 0x32, 0x9C, 0xD0, 0xE4, 0x0E, 0x65, \
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
+
+#define MBEDTLS_DHM_RFC7919_FFDHE6144_G_BIN { 0x02 }
+
+#define MBEDTLS_DHM_RFC7919_FFDHE8192_P_BIN {        \
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, \
+     0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, \
+     0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, \
+     0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, \
+     0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, \
+     0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, \
+     0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, \
+     0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, \
+     0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, \
+     0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, \
+     0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, \
+     0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, \
+     0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, \
+     0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, \
+     0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, \
+     0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, \
+     0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, \
+     0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, \
+     0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, \
+     0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, \
+     0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, \
+     0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, \
+     0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, \
+     0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, \
+     0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, \
+     0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, \
+     0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, \
+     0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, \
+     0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, \
+     0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, \
+     0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, \
+     0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, \
+     0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, \
+     0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, \
+     0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, \
+     0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, \
+     0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, \
+     0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, \
+     0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, \
+     0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, \
+     0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, \
+     0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, \
+     0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, \
+     0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, \
+     0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, \
+     0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, \
+     0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1, \
+     0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB, \
+     0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6, \
+     0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18, \
+     0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04, \
+     0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A, \
+     0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A, \
+     0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32, \
+     0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4, \
+     0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38, \
+     0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A, \
+     0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C, \
+     0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC, \
+     0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF, \
+     0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B, \
+     0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1, \
+     0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x0D, 0xD9, 0x02, \
+     0x0B, 0xFD, 0x64, 0xB6, 0x45, 0x03, 0x6C, 0x7A, \
+     0x4E, 0x67, 0x7D, 0x2C, 0x38, 0x53, 0x2A, 0x3A, \
+     0x23, 0xBA, 0x44, 0x42, 0xCA, 0xF5, 0x3E, 0xA6, \
+     0x3B, 0xB4, 0x54, 0x32, 0x9B, 0x76, 0x24, 0xC8, \
+     0x91, 0x7B, 0xDD, 0x64, 0xB1, 0xC0, 0xFD, 0x4C, \
+     0xB3, 0x8E, 0x8C, 0x33, 0x4C, 0x70, 0x1C, 0x3A, \
+     0xCD, 0xAD, 0x06, 0x57, 0xFC, 0xCF, 0xEC, 0x71, \
+     0x9B, 0x1F, 0x5C, 0x3E, 0x4E, 0x46, 0x04, 0x1F, \
+     0x38, 0x81, 0x47, 0xFB, 0x4C, 0xFD, 0xB4, 0x77, \
+     0xA5, 0x24, 0x71, 0xF7, 0xA9, 0xA9, 0x69, 0x10, \
+     0xB8, 0x55, 0x32, 0x2E, 0xDB, 0x63, 0x40, 0xD8, \
+     0xA0, 0x0E, 0xF0, 0x92, 0x35, 0x05, 0x11, 0xE3, \
+     0x0A, 0xBE, 0xC1, 0xFF, 0xF9, 0xE3, 0xA2, 0x6E, \
+     0x7F, 0xB2, 0x9F, 0x8C, 0x18, 0x30, 0x23, 0xC3, \
+     0x58, 0x7E, 0x38, 0xDA, 0x00, 0x77, 0xD9, 0xB4, \
+     0x76, 0x3E, 0x4E, 0x4B, 0x94, 0xB2, 0xBB, 0xC1, \
+     0x94, 0xC6, 0x65, 0x1E, 0x77, 0xCA, 0xF9, 0x92, \
+     0xEE, 0xAA, 0xC0, 0x23, 0x2A, 0x28, 0x1B, 0xF6, \
+     0xB3, 0xA7, 0x39, 0xC1, 0x22, 0x61, 0x16, 0x82, \
+     0x0A, 0xE8, 0xDB, 0x58, 0x47, 0xA6, 0x7C, 0xBE, \
+     0xF9, 0xC9, 0x09, 0x1B, 0x46, 0x2D, 0x53, 0x8C, \
+     0xD7, 0x2B, 0x03, 0x74, 0x6A, 0xE7, 0x7F, 0x5E, \
+     0x62, 0x29, 0x2C, 0x31, 0x15, 0x62, 0xA8, 0x46, \
+     0x50, 0x5D, 0xC8, 0x2D, 0xB8, 0x54, 0x33, 0x8A, \
+     0xE4, 0x9F, 0x52, 0x35, 0xC9, 0x5B, 0x91, 0x17, \
+     0x8C, 0xCF, 0x2D, 0xD5, 0xCA, 0xCE, 0xF4, 0x03, \
+     0xEC, 0x9D, 0x18, 0x10, 0xC6, 0x27, 0x2B, 0x04, \
+     0x5B, 0x3B, 0x71, 0xF9, 0xDC, 0x6B, 0x80, 0xD6, \
+     0x3F, 0xDD, 0x4A, 0x8E, 0x9A, 0xDB, 0x1E, 0x69, \
+     0x62, 0xA6, 0x95, 0x26, 0xD4, 0x31, 0x61, 0xC1, \
+     0xA4, 0x1D, 0x57, 0x0D, 0x79, 0x38, 0xDA, 0xD4, \
+     0xA4, 0x0E, 0x32, 0x9C, 0xCF, 0xF4, 0x6A, 0xAA, \
+     0x36, 0xAD, 0x00, 0x4C, 0xF6, 0x00, 0xC8, 0x38, \
+     0x1E, 0x42, 0x5A, 0x31, 0xD9, 0x51, 0xAE, 0x64, \
+     0xFD, 0xB2, 0x3F, 0xCE, 0xC9, 0x50, 0x9D, 0x43, \
+     0x68, 0x7F, 0xEB, 0x69, 0xED, 0xD1, 0xCC, 0x5E, \
+     0x0B, 0x8C, 0xC3, 0xBD, 0xF6, 0x4B, 0x10, 0xEF, \
+     0x86, 0xB6, 0x31, 0x42, 0xA3, 0xAB, 0x88, 0x29, \
+     0x55, 0x5B, 0x2F, 0x74, 0x7C, 0x93, 0x26, 0x65, \
+     0xCB, 0x2C, 0x0F, 0x1C, 0xC0, 0x1B, 0xD7, 0x02, \
+     0x29, 0x38, 0x88, 0x39, 0xD2, 0xAF, 0x05, 0xE4, \
+     0x54, 0x50, 0x4A, 0xC7, 0x8B, 0x75, 0x82, 0x82, \
+     0x28, 0x46, 0xC0, 0xBA, 0x35, 0xC3, 0x5F, 0x5C, \
+     0x59, 0x16, 0x0C, 0xC0, 0x46, 0xFD, 0x82, 0x51, \
+     0x54, 0x1F, 0xC6, 0x8C, 0x9C, 0x86, 0xB0, 0x22, \
+     0xBB, 0x70, 0x99, 0x87, 0x6A, 0x46, 0x0E, 0x74, \
+     0x51, 0xA8, 0xA9, 0x31, 0x09, 0x70, 0x3F, 0xEE, \
+     0x1C, 0x21, 0x7E, 0x6C, 0x38, 0x26, 0xE5, 0x2C, \
+     0x51, 0xAA, 0x69, 0x1E, 0x0E, 0x42, 0x3C, 0xFC, \
+     0x99, 0xE9, 0xE3, 0x16, 0x50, 0xC1, 0x21, 0x7B, \
+     0x62, 0x48, 0x16, 0xCD, 0xAD, 0x9A, 0x95, 0xF9, \
+     0xD5, 0xB8, 0x01, 0x94, 0x88, 0xD9, 0xC0, 0xA0, \
+     0xA1, 0xFE, 0x30, 0x75, 0xA5, 0x77, 0xE2, 0x31, \
+     0x83, 0xF8, 0x1D, 0x4A, 0x3F, 0x2F, 0xA4, 0x57, \
+     0x1E, 0xFC, 0x8C, 0xE0, 0xBA, 0x8A, 0x4F, 0xE8, \
+     0xB6, 0x85, 0x5D, 0xFE, 0x72, 0xB0, 0xA6, 0x6E, \
+     0xDE, 0xD2, 0xFB, 0xAB, 0xFB, 0xE5, 0x8A, 0x30, \
+     0xFA, 0xFA, 0xBE, 0x1C, 0x5D, 0x71, 0xA8, 0x7E, \
+     0x2F, 0x74, 0x1E, 0xF8, 0xC1, 0xFE, 0x86, 0xFE, \
+     0xA6, 0xBB, 0xFD, 0xE5, 0x30, 0x67, 0x7F, 0x0D, \
+     0x97, 0xD1, 0x1D, 0x49, 0xF7, 0xA8, 0x44, 0x3D, \
+     0x08, 0x22, 0xE5, 0x06, 0xA9, 0xF4, 0x61, 0x4E, \
+     0x01, 0x1E, 0x2A, 0x94, 0x83, 0x8F, 0xF8, 0x8C, \
+     0xD6, 0x8C, 0x8B, 0xB7, 0xC5, 0xC6, 0x42, 0x4C, \
+     0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
+
+#define MBEDTLS_DHM_RFC7919_FFDHE8192_G_BIN { 0x02 }
+
 #endif /* dhm.h */
diff --git a/library/dhm.c b/library/dhm.c
index 344b92cb5c..8d9f663861 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -57,249 +57,6 @@
 #define mbedtls_free       free
 #endif
 
-/*
- * Diffie-Hellman groups from RFC 5114
- *
- * \warning The origin of the primes in RFC 5114 is not documented and
- *          their use therefore constitutes a security risk!
- *
- * \deprecated The primes from RFC 5114 are superseded by the primes
- *             from RFC 3526 and RFC 7919 and should no longer be used.
- *             They will be removed in the next major version.
- */
-
-const char * const mbedtls_dhm_rfc5114_modp_2048_p =
-    "AD107E1E9123A9D0D660FAA79559C51FA20D64E5683B9FD1"
-    "B54B1597B61D0A75E6FA141DF95A56DBAF9A3C407BA1DF15"
-    "EB3D688A309C180E1DE6B85A1274A0A66D3F8152AD6AC212"
-    "9037C9EDEFDA4DF8D91E8FEF55B7394B7AD5B7D0B6C12207"
-    "C9F98D11ED34DBF6C6BA0B2C8BBC27BE6A00E0A0B9C49708"
-    "B3BF8A317091883681286130BC8985DB1602E714415D9330"
-    "278273C7DE31EFDC7310F7121FD5A07415987D9ADC0A486D"
-    "CDF93ACC44328387315D75E198C641A480CD86A1B9E587E8"
-    "BE60E69CC928B2B9C52172E413042E9B23F10B0E16E79763"
-    "C9B53DCF4BA80A29E3FB73C16B8E75B97EF363E2FFA31F71"
-    "CF9DE5384E71B81C0AC4DFFE0C10E64F";
-const char * const mbedtls_dhm_rfc5114_modp_2048_g =
-    "AC4032EF4F2D9AE39DF30B5C8FFDAC506CDEBE7B89998CAF"
-    "74866A08CFE4FFE3A6824A4E10B9A6F0DD921F01A70C4AFA"
-    "AB739D7700C29F52C57DB17C620A8652BE5E9001A8D66AD7"
-    "C17669101999024AF4D027275AC1348BB8A762D0521BC98A"
-    "E247150422EA1ED409939D54DA7460CDB5F6C6B250717CBE"
-    "F180EB34118E98D119529A45D6F834566E3025E316A330EF"
-    "BB77A86F0C1AB15B051AE3D428C8F8ACB70A8137150B8EEB"
-    "10E183EDD19963DDD9E263E4770589EF6AA21E7F5F2FF381"
-    "B539CCE3409D13CD566AFBB48D6C019181E1BCFE94B30269"
-    "EDFE72FE9B6AA4BD7B5A0F1C71CFFF4C19C418E1F6EC0179"
-    "81BC087F2A7065B384B890D3191F2BFA";
-
-/*
- * Diffie-Hellman groups from RFC 3526
- */
-
-const char * const mbedtls_dhm_rfc3526_modp_2048_p =
-    "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
-    "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
-    "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
-    "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"
-    "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D"
-    "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F"
-    "83655D23DCA3AD961C62F356208552BB9ED529077096966D"
-    "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B"
-    "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"
-    "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"
-    "15728E5A8AACAA68FFFFFFFFFFFFFFFF";
-const char * const mbedtls_dhm_rfc3526_modp_2048_g = "02";
-
-const char * const mbedtls_dhm_rfc3526_modp_3072_p =
-    "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
-    "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
-    "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
-    "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"
-    "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D"
-    "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F"
-    "83655D23DCA3AD961C62F356208552BB9ED529077096966D"
-    "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B"
-    "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"
-    "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"
-    "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64"
-    "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7"
-    "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B"
-    "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C"
-    "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31"
-    "43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF";
-const char * const mbedtls_dhm_rfc3526_modp_3072_g = "02";
-
-const char * const mbedtls_dhm_rfc3526_modp_4096_p =
-    "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
-    "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
-    "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
-    "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"
-    "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D"
-    "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F"
-    "83655D23DCA3AD961C62F356208552BB9ED529077096966D"
-    "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B"
-    "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"
-    "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"
-    "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64"
-    "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7"
-    "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B"
-    "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C"
-    "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31"
-    "43DB5BFCE0FD108E4B82D120A92108011A723C12A787E6D7"
-    "88719A10BDBA5B2699C327186AF4E23C1A946834B6150BDA"
-    "2583E9CA2AD44CE8DBBBC2DB04DE8EF92E8EFC141FBECAA6"
-    "287C59474E6BC05D99B2964FA090C3A2233BA186515BE7ED"
-    "1F612970CEE2D7AFB81BDD762170481CD0069127D5B05AA9"
-    "93B4EA988D8FDDC186FFB7DC90A6C08F4DF435C934063199"
-    "FFFFFFFFFFFFFFFF";
-const char * const mbedtls_dhm_rfc3526_modp_4096_g = "02";
-
-/*
- * Diffie-Hellman groups from RFC 7919
- */
-
-const char * const mbedtls_dhm_rfc7919_ffdhe2048_p =
-    "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
-    "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
-    "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
-    "2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"
-    "984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"
-    "30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"
-    "B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"
-    "0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"
-    "9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"
-    "3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"
-    "886B423861285C97FFFFFFFFFFFFFFFF";
-const char * const mbedtls_dhm_rfc7919_ffdhe2048_g = "02";
-
-const char * const mbedtls_dhm_rfc7919_ffdhe3072_p =
-    "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
-    "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
-    "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
-    "2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"
-    "984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"
-    "30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"
-    "B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"
-    "0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"
-    "9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"
-    "3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"
-    "886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238"
-    "61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C"
-    "AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3"
-    "64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D"
-    "ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF"
-    "3C1B20EE3FD59D7C25E41D2B66C62E37FFFFFFFFFFFFFFFF";
-const char * const mbedtls_dhm_rfc7919_ffdhe3072_g = "02";
-
-const char * const mbedtls_dhm_rfc7919_ffdhe4096_p =
-    "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
-    "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
-    "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
-    "2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"
-    "984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"
-    "30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"
-    "B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"
-    "0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"
-    "9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"
-    "3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"
-    "886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238"
-    "61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C"
-    "AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3"
-    "64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D"
-    "ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF"
-    "3C1B20EE3FD59D7C25E41D2B669E1EF16E6F52C3164DF4FB"
-    "7930E9E4E58857B6AC7D5F42D69F6D187763CF1D55034004"
-    "87F55BA57E31CC7A7135C886EFB4318AED6A1E012D9E6832"
-    "A907600A918130C46DC778F971AD0038092999A333CB8B7A"
-    "1A1DB93D7140003C2A4ECEA9F98D0ACC0A8291CDCEC97DCF"
-    "8EC9B55A7F88A46B4DB5A851F44182E1C68A007E5E655F6A"
-    "FFFFFFFFFFFFFFFF";
-const char * const mbedtls_dhm_rfc7919_ffdhe4096_g = "02";
-
-const char * const mbedtls_dhm_rfc7919_ffdhe6144_p =
-    "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
-    "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
-    "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
-    "2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"
-    "984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"
-    "30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"
-    "B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"
-    "0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"
-    "9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"
-    "3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"
-    "886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238"
-    "61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C"
-    "AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3"
-    "64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D"
-    "ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF"
-    "3C1B20EE3FD59D7C25E41D2B669E1EF16E6F52C3164DF4FB"
-    "7930E9E4E58857B6AC7D5F42D69F6D187763CF1D55034004"
-    "87F55BA57E31CC7A7135C886EFB4318AED6A1E012D9E6832"
-    "A907600A918130C46DC778F971AD0038092999A333CB8B7A"
-    "1A1DB93D7140003C2A4ECEA9F98D0ACC0A8291CDCEC97DCF"
-    "8EC9B55A7F88A46B4DB5A851F44182E1C68A007E5E0DD902"
-    "0BFD64B645036C7A4E677D2C38532A3A23BA4442CAF53EA6"
-    "3BB454329B7624C8917BDD64B1C0FD4CB38E8C334C701C3A"
-    "CDAD0657FCCFEC719B1F5C3E4E46041F388147FB4CFDB477"
-    "A52471F7A9A96910B855322EDB6340D8A00EF092350511E3"
-    "0ABEC1FFF9E3A26E7FB29F8C183023C3587E38DA0077D9B4"
-    "763E4E4B94B2BBC194C6651E77CAF992EEAAC0232A281BF6"
-    "B3A739C1226116820AE8DB5847A67CBEF9C9091B462D538C"
-    "D72B03746AE77F5E62292C311562A846505DC82DB854338A"
-    "E49F5235C95B91178CCF2DD5CACEF403EC9D1810C6272B04"
-    "5B3B71F9DC6B80D63FDD4A8E9ADB1E6962A69526D43161C1"
-    "A41D570D7938DAD4A40E329CD0E40E65FFFFFFFFFFFFFFFF";
-const char * const mbedtls_dhm_rfc7919_ffdhe6144_g = "02";
-
-const char * const mbedtls_dhm_rfc7919_ffdhe8192_p =
-    "FFFFFFFFFFFFFFFFADF85458A2BB4A9AAFDC5620273D3CF1"
-    "D8B9C583CE2D3695A9E13641146433FBCC939DCE249B3EF9"
-    "7D2FE363630C75D8F681B202AEC4617AD3DF1ED5D5FD6561"
-    "2433F51F5F066ED0856365553DED1AF3B557135E7F57C935"
-    "984F0C70E0E68B77E2A689DAF3EFE8721DF158A136ADE735"
-    "30ACCA4F483A797ABC0AB182B324FB61D108A94BB2C8E3FB"
-    "B96ADAB760D7F4681D4F42A3DE394DF4AE56EDE76372BB19"
-    "0B07A7C8EE0A6D709E02FCE1CDF7E2ECC03404CD28342F61"
-    "9172FE9CE98583FF8E4F1232EEF28183C3FE3B1B4C6FAD73"
-    "3BB5FCBC2EC22005C58EF1837D1683B2C6F34A26C1B2EFFA"
-    "886B4238611FCFDCDE355B3B6519035BBC34F4DEF99C0238"
-    "61B46FC9D6E6C9077AD91D2691F7F7EE598CB0FAC186D91C"
-    "AEFE130985139270B4130C93BC437944F4FD4452E2D74DD3"
-    "64F2E21E71F54BFF5CAE82AB9C9DF69EE86D2BC522363A0D"
-    "ABC521979B0DEADA1DBF9A42D5C4484E0ABCD06BFA53DDEF"
-    "3C1B20EE3FD59D7C25E41D2B669E1EF16E6F52C3164DF4FB"
-    "7930E9E4E58857B6AC7D5F42D69F6D187763CF1D55034004"
-    "87F55BA57E31CC7A7135C886EFB4318AED6A1E012D9E6832"
-    "A907600A918130C46DC778F971AD0038092999A333CB8B7A"
-    "1A1DB93D7140003C2A4ECEA9F98D0ACC0A8291CDCEC97DCF"
-    "8EC9B55A7F88A46B4DB5A851F44182E1C68A007E5E0DD902"
-    "0BFD64B645036C7A4E677D2C38532A3A23BA4442CAF53EA6"
-    "3BB454329B7624C8917BDD64B1C0FD4CB38E8C334C701C3A"
-    "CDAD0657FCCFEC719B1F5C3E4E46041F388147FB4CFDB477"
-    "A52471F7A9A96910B855322EDB6340D8A00EF092350511E3"
-    "0ABEC1FFF9E3A26E7FB29F8C183023C3587E38DA0077D9B4"
-    "763E4E4B94B2BBC194C6651E77CAF992EEAAC0232A281BF6"
-    "B3A739C1226116820AE8DB5847A67CBEF9C9091B462D538C"
-    "D72B03746AE77F5E62292C311562A846505DC82DB854338A"
-    "E49F5235C95B91178CCF2DD5CACEF403EC9D1810C6272B04"
-    "5B3B71F9DC6B80D63FDD4A8E9ADB1E6962A69526D43161C1"
-    "A41D570D7938DAD4A40E329CCFF46AAA36AD004CF600C838"
-    "1E425A31D951AE64FDB23FCEC9509D43687FEB69EDD1CC5E"
-    "0B8CC3BDF64B10EF86B63142A3AB8829555B2F747C932665"
-    "CB2C0F1CC01BD70229388839D2AF05E454504AC78B758282"
-    "2846C0BA35C35F5C59160CC046FD8251541FC68C9C86B022"
-    "BB7099876A460E7451A8A93109703FEE1C217E6C3826E52C"
-    "51AA691E0E423CFC99E9E31650C1217B624816CDAD9A95F9"
-    "D5B8019488D9C0A0A1FE3075A577E23183F81D4A3F2FA457"
-    "1EFC8CE0BA8A4FE8B6855DFE72B0A66EDED2FBABFBE58A30"
-    "FAFABE1C5D71A87E2F741EF8C1FE86FEA6BBFDE530677F0D"
-    "97D11D49F7A8443D0822E506A9F4614E011E2A94838FF88C"
-    "D68C8BB7C5C6424CFFFFFFFF"
-    "FFFFFFFF";
-const char * const mbedtls_dhm_rfc7919_ffdhe8192_g = "02";
-
-
 /* Implementation that should never be optimized out by the compiler */
 static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;

From b953921a4e1af098aabbf748a13f7f2f731280ca Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 13:13:34 +0100
Subject: [PATCH 441/745] Adapt benchmark application to naming and binary
 format

---
 programs/test/benchmark.c | 30 ++++++++++++++++++++----------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index 9c6d46271b..5361a5c8aa 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -667,14 +667,22 @@ int main( int argc, char *argv[] )
     if( todo.dhm )
     {
         int dhm_sizes[] = { 2048, 3072 };
-        const char *dhm_P[] = {
-            mbedtls_dhm_rfc3526_modp_2048_p,
-            mbedtls_dhm_rfc3526_modp_3072_p,
-        };
-        const char *dhm_G[] = {
-            mbedtls_dhm_rfc3526_modp_2048_g,
-            mbedtls_dhm_rfc3526_modp_3072_g,
-        };
+        const unsigned char dhm_P_2048[] =
+            MBEDTLS_DHM_RFC3526_MODP_2048_P_BIN;
+        const unsigned char dhm_P_3072[] =
+            MBEDTLS_DHM_RFC3526_MODP_3072_P_BIN;
+        const unsigned char dhm_G_2048[] =
+            MBEDTLS_DHM_RFC3526_MODP_2048_G_BIN;
+        const unsigned char dhm_G_3072[] =
+            MBEDTLS_DHM_RFC3526_MODP_3072_G_BIN;
+
+        const unsigned char *dhm_P[] = { dhm_P_2048, dhm_P_3072 };
+        const size_t dhm_P_size[] = { sizeof( dhm_P_2048 ),
+                                      sizeof( dhm_P_3072 ) };
+
+        const unsigned char *dhm_G[] = { dhm_G_2048, dhm_G_3072 };
+        const size_t dhm_G_size[] = { sizeof( dhm_G_2048 ),
+                                      sizeof( dhm_G_3072 ) };
 
         mbedtls_dhm_context dhm;
         size_t olen;
@@ -682,8 +690,10 @@ int main( int argc, char *argv[] )
         {
             mbedtls_dhm_init( &dhm );
 
-            if( mbedtls_mpi_read_string( &dhm.P, 16, dhm_P[i] ) != 0 ||
-                mbedtls_mpi_read_string( &dhm.G, 16, dhm_G[i] ) != 0 )
+            if( mbedtls_mpi_read_binary( &dhm.P, dhm_P[i],
+                                         dhm_P_size[i] ) != 0 ||
+                mbedtls_mpi_read_binary( &dhm.G, dhm_G[i],
+                                         dhm_G_size[i] ) != 0 )
             {
                 mbedtls_exit( 1 );
             }

From 00d0a6834ae81c5eea7989a56e8611225884f5c3 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 13:14:29 +0100
Subject: [PATCH 442/745] Adapt code setting default DHM parameters

---
 library/ssl_tls.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 1ef50c244e..f233e0a872 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -7537,9 +7537,15 @@ int mbedtls_ssl_config_defaults( mbedtls_ssl_config *conf,
 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C)
             if( endpoint == MBEDTLS_SSL_IS_SERVER )
             {
-                if( ( ret = mbedtls_ssl_conf_dh_param( conf,
-                               mbedtls_dhm_rfc7919_ffdhe2048_p,
-                               mbedtls_dhm_rfc7919_ffdhe2048_g ) ) != 0 )
+                const unsigned char dhm_p[] =
+                    MBEDTLS_DHM_RFC3526_MODP_2048_P_BIN;
+                const unsigned char dhm_g[] =
+                    MBEDTLS_DHM_RFC3526_MODP_2048_G_BIN;
+
+                if( ( ret = mbedtls_mpi_read_binary( &conf->dhm_P, dhm_p,
+                                                     sizeof( dhm_p ) ) ) != 0 ||
+                    ( ret = mbedtls_mpi_read_binary( &conf->dhm_G, dhm_g,
+                                                     sizeof( dhm_g ) ) ) != 0 )
                 {
                     return( ret );
                 }

From 8880e75dcbe06e74ca205e473fa66bbd9a4e4f2c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 13:15:08 +0100
Subject: [PATCH 443/745] Add new function mbedtls_dhm_set_group to DHM Group

---
 include/mbedtls/dhm.h | 21 +++++++++++++++++++--
 library/dhm.c         | 22 ++++++++++++++++++++++
 2 files changed, 41 insertions(+), 2 deletions(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index c105d7a786..de818697de 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -127,8 +127,9 @@ int mbedtls_dhm_read_params( mbedtls_dhm_context *ctx,
  *                 the byte-size of an MPI.
  *
  * \note           This function assumes that ctx->P and ctx->G
- *                 have already been properly set (for example
- *                 using mbedtls_mpi_read_string or mbedtls_mpi_read_binary).
+ *                 have already been properly set. For that, use
+ *                 \c mbedtls_dhm_set_group below in conjunction with
+ *                 \c mbedtls_mpi_read_binary and \c mbedtls_mpi_read_string.
  *
  * \return         0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
  */
@@ -137,6 +138,22 @@ int mbedtls_dhm_make_params( mbedtls_dhm_context *ctx, int x_size,
                      int (*f_rng)(void *, unsigned char *, size_t),
                      void *p_rng );
 
+/**
+ * \brief          Set prime modulus and generator
+ *
+ * \param ctx      DHM context
+ * \param P        MPI holding DHM prime modulus
+ * \param G        MPI holding DHM generator
+ *
+ * \note           This function can be used to set P, G
+ *                 in preparation for \c mbedtls_dhm_make_params.
+ *
+ * \return         0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
+ */
+int mbedtls_dhm_set_group( mbedtls_dhm_context *ctx,
+                           const mbedtls_mpi *P,
+                           const mbedtls_mpi *G );
+
 /**
  * \brief          Import the peer's public value G^Y
  *
diff --git a/library/dhm.c b/library/dhm.c
index 8d9f663861..f824f7b9b1 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -218,6 +218,28 @@ cleanup:
     return( 0 );
 }
 
+/*
+ * Set prime modulus and generator
+ */
+int mbedtls_dhm_set_group( mbedtls_dhm_context *ctx,
+                           const mbedtls_mpi *P,
+                           const mbedtls_mpi *G )
+{
+    int ret;
+
+    if( ctx == NULL || P == NULL || G == NULL )
+        return( MBEDTLS_ERR_DHM_BAD_INPUT_DATA );
+
+    if( ( ret = mbedtls_mpi_copy( &ctx->P, P ) ) != 0 ||
+        ( ret = mbedtls_mpi_copy( &ctx->G, G ) ) != 0 )
+    {
+        return( MBEDTLS_ERR_DHM_SET_GROUP_FAILED + ret );
+    }
+
+    ctx->len = mbedtls_mpi_size( &ctx->P );
+    return( 0 );
+}
+
 /*
  * Import the peer's public value G^Y
  */

From ab74056037535de9639c9878a20092ec43c7284c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 13:15:37 +0100
Subject: [PATCH 444/745] Make use of `mbedtls_dhm_set_group` when generating
 DHM params

---
 library/ssl_srv.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index f137c3dce6..fbfc9222a7 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -2940,10 +2940,11 @@ static int ssl_write_server_key_exchange( mbedtls_ssl_context *ssl )
          *     opaque dh_Ys<1..2^16-1>;
          * } ServerDHParams;
          */
-        if( ( ret = mbedtls_mpi_copy( &ssl->handshake->dhm_ctx.P, &ssl->conf->dhm_P ) ) != 0 ||
-            ( ret = mbedtls_mpi_copy( &ssl->handshake->dhm_ctx.G, &ssl->conf->dhm_G ) ) != 0 )
+        if( ( ret = mbedtls_dhm_set_group( &ssl->handshake->dhm_ctx,
+                                           &ssl->conf->dhm_P,
+                                           &ssl->conf->dhm_G ) ) != 0 )
         {
-            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_mpi_copy", ret );
+            MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_dhm_set_group", ret );
             return( ret );
         }
 

From a6dd90de30bc40b8a7703eb79af5420eac8480b5 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 13:15:54 +0100
Subject: [PATCH 445/745] Add error string for failure code in
 `mbedtls_dhm_set_group`

---
 library/error.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/library/error.c b/library/error.c
index db42381c42..6fa0c21d0f 100644
--- a/library/error.c
+++ b/library/error.c
@@ -206,6 +206,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
             mbedtls_snprintf( buf, buflen, "DHM - Allocation of memory failed" );
         if( use_ret == -(MBEDTLS_ERR_DHM_FILE_IO_ERROR) )
             mbedtls_snprintf( buf, buflen, "DHM - Read/write of file failed" );
+        if( use_ret == -(MBEDTLS_ERR_DHM_SET_GROUP_FAILED) )
+            mbedtls_snprintf( buf, buflen, "DHM - Setting modulus and generator failed" );
 #endif /* MBEDTLS_DHM_C */
 
 #if defined(MBEDTLS_ECP_C)

From 5a7c35d1a8d13824efc6c93ba0be2d617844641e Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 13:32:12 +0100
Subject: [PATCH 446/745] Correct documentation of `mbedtls_ssl_conf_dh_param`

---
 include/mbedtls/ssl.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index fb2f02f0e8..62f368fc00 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1702,7 +1702,7 @@ void mbedtls_ssl_conf_psk_cb( mbedtls_ssl_config *conf,
 /**
  * \brief          Set the Diffie-Hellman public P and G values,
  *                 read as hexadecimal strings (server-side only)
- *                 (Default: mbedtls_dhm_rfc7919_ffdhe2048_[pg])
+ *                 (Default values: MBEDTLS_DHM_RFC3526_MODP_2048_[PG])
  *
  * \param conf     SSL configuration
  * \param dhm_P    Diffie-Hellman-Merkle modulus

From 0482fd597aae2314e3c97fd5cc37faa4bcd2a101 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 13:39:08 +0100
Subject: [PATCH 447/745] Remove reference to utility program for RFC 3526/7919
 verification

---
 include/mbedtls/dhm.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index de818697de..460ee7f0f1 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -299,8 +299,6 @@ int mbedtls_dhm_self_test( int verbose );
  *   hence the corresponding subgroup has order (p-1)/2 and avoids leaking a
  *   bit in the private exponent).
  *
- * The above description can be validated using the
- * the program programs/util/rfc_3526_7919_verify.
  */
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)

From 5e6b8d7d29b47954090a09a00f30a0454e1d808c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 13:41:36 +0100
Subject: [PATCH 448/745] Add missing whitespace

---
 include/mbedtls/dhm.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index 460ee7f0f1..73b69e0761 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -372,7 +372,7 @@ MBEDTLS_DEPRECATED typedef char const * deprecated_constant_t;
         "15728E5A8AACAA68FFFFFFFFFFFFFFFF" )
 
 #define MBEDTLS_DHM_RFC3526_MODP_2048_G                         \
-    MBEDTLS_DEPRECATED_STRING_CONSTANT("02" )
+    MBEDTLS_DEPRECATED_STRING_CONSTANT( "02" )
 
 #define MBEDTLS_DHM_RFC3526_MODP_3072_P                         \
     MBEDTLS_DEPRECATED_STRING_CONSTANT(                         \
@@ -394,7 +394,7 @@ MBEDTLS_DEPRECATED typedef char const * deprecated_constant_t;
         "43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF" )
 
 #define MBEDTLS_DHM_RFC3526_MODP_3072_G                      \
-    MBEDTLS_DEPRECATED_STRING_CONSTANT("02" )
+    MBEDTLS_DEPRECATED_STRING_CONSTANT( "02" )
 
 #define MBEDTLS_DHM_RFC3526_MODP_4096_P                      \
     MBEDTLS_DEPRECATED_STRING_CONSTANT(                      \
@@ -422,7 +422,7 @@ MBEDTLS_DEPRECATED typedef char const * deprecated_constant_t;
         "FFFFFFFFFFFFFFFF" )
 
 #define MBEDTLS_DHM_RFC3526_MODP_4096_G                      \
-    MBEDTLS_DEPRECATED_STRING_CONSTANT("02" )
+    MBEDTLS_DEPRECATED_STRING_CONSTANT( "02" )
 
 #endif /* MBEDTLS_DEPRECATED_REMOVED */
 

From 184f6752566bcae1e6dcdfa8408b9f859d7a5111 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 13:47:33 +0100
Subject: [PATCH 449/745] Improve debugging output

---
 library/ssl_tls.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index d2ca101577..1623674298 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -1270,7 +1270,8 @@ static int ssl_encrypt_buf( mbedtls_ssl_context *ssl )
 
     if( ssl->out_msglen > MBEDTLS_SSL_MAX_CONTENT_LEN )
     {
-        MBEDTLS_SSL_DEBUG_MSG( 1, ( "Record content too large, maximum %d",
+        MBEDTLS_SSL_DEBUG_MSG( 1, ( "Record content %u too large, maximum %d",
+                                    (unsigned) ssl->out_msglen,
                                     MBEDTLS_SSL_MAX_CONTENT_LEN ) );
         return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
     }

From d25d44413453bd72e00171812b79905e123c6c1d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 13:56:42 +0100
Subject: [PATCH 450/745] Don't allocate space for DTLS header if DTLS is
 disabled

---
 include/mbedtls/ssl_internal.h | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/include/mbedtls/ssl_internal.h b/include/mbedtls/ssl_internal.h
index 916817a222..3ce4945650 100644
--- a/include/mbedtls/ssl_internal.h
+++ b/include/mbedtls/ssl_internal.h
@@ -158,11 +158,17 @@
 #error Bad configuration - protected record payload too large.
 #endif
 
-#define MBEDTLS_SSL_BUFFER_LEN  ( MBEDTLS_SSL_PAYLOAD_LEN        \
-                        + 5 /* TLS record header      */         \
-                        + 8 /* Additional DTLS fields */         \
-                        )
+#if !defined(MBEDTLS_SSL_PROTO_DTLS)
+/* https://tools.ietf.org/html/rfc5246#section-6.2 */
+#define MBEDTLS_SSL_HEADER_LEN 5
+#else
+/* https://tools.ietf.org/html/rfc6347#section-4.1  */
+/* 8 additional bytes for epoch and sequence number */
+#define MBEDTLS_SSL_HEADER_LEN 13
+#endif
 
+#define MBEDTLS_SSL_BUFFER_LEN  \
+    ( ( MBEDTLS_SSL_HEADER_LEN ) + ( MBEDTLS_SSL_PAYLOAD_LEN ) )
 
 /*
  * TLS extension flags (for extensions with outgoing ServerHello content

From 470a8c4d8767565baa0f1c55f1b1487e2152cdbb Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 15:28:46 +0100
Subject: [PATCH 451/745] Deprecate mbedtls_ssl_conf_dh_param

---
 include/mbedtls/ssl.h | 18 +++++++++++++++---
 library/ssl_tls.c     |  3 +++
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 62f368fc00..13ee5bd874 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1699,6 +1699,15 @@ void mbedtls_ssl_conf_psk_cb( mbedtls_ssl_config *conf,
 #endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
 
 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C)
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#define MBEDTLS_DEPRECATED    __attribute__((deprecated))
+#else
+#define MBEDTLS_DEPRECATED
+#endif
+
 /**
  * \brief          Set the Diffie-Hellman public P and G values,
  *                 read as hexadecimal strings (server-side only)
@@ -1708,12 +1717,15 @@ void mbedtls_ssl_conf_psk_cb( mbedtls_ssl_config *conf,
  * \param dhm_P    Diffie-Hellman-Merkle modulus
  * \param dhm_G    Diffie-Hellman-Merkle generator
  *
+ * \deprecated     Superseded by \c mbedtls_ssl_conf_dh_param_bin.
+ *
  * \return         0 if successful
  */
-int mbedtls_ssl_conf_dh_param( mbedtls_ssl_config *conf,
-                               const char *dhm_P,
-                               const char *dhm_G );
+MBEDTLS_DEPRECATED int mbedtls_ssl_conf_dh_param( mbedtls_ssl_config *conf,
+                                                  const char *dhm_P,
+                                                  const char *dhm_G );
 
+#endif /* MBEDTLS_DEPRECATED_REMOVED */
 /**
  * \brief          Set the Diffie-Hellman public P and G values,
  *                 read from existing context (server-side only)
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index f233e0a872..fe945c3c96 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -6115,6 +6115,8 @@ void mbedtls_ssl_conf_psk_cb( mbedtls_ssl_config *conf,
 #endif /* MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED */
 
 #if defined(MBEDTLS_DHM_C) && defined(MBEDTLS_SSL_SRV_C)
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
 int mbedtls_ssl_conf_dh_param( mbedtls_ssl_config *conf, const char *dhm_P, const char *dhm_G )
 {
     int ret;
@@ -6129,6 +6131,7 @@ int mbedtls_ssl_conf_dh_param( mbedtls_ssl_config *conf, const char *dhm_P, cons
 
     return( 0 );
 }
+#endif /* MBEDTLS_DEPRECATED_REMOVED */
 
 int mbedtls_ssl_conf_dh_param_ctx( mbedtls_ssl_config *conf, mbedtls_dhm_context *dhm_ctx )
 {

From a90658f248cc7842d1b644f62c12deb9d2b32408 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 15:29:08 +0100
Subject: [PATCH 452/745] Add ssl_conf_dh_param_bin superseding
 ssl_conf_dh_param

---
 include/mbedtls/ssl.h | 18 ++++++++++++++++++
 library/ssl_tls.c     | 24 ++++++++++++++++++++----
 2 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 13ee5bd874..32cec54b1d 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1726,6 +1726,24 @@ MBEDTLS_DEPRECATED int mbedtls_ssl_conf_dh_param( mbedtls_ssl_config *conf,
                                                   const char *dhm_G );
 
 #endif /* MBEDTLS_DEPRECATED_REMOVED */
+
+/**
+ * \brief          Set the Diffie-Hellman public P and G values
+ *                 from big-endian binary presentations.
+ *                 (Default values: MBEDTLS_DHM_RFC3526_MODP_2048_[PG]_BIN)
+ *
+ * \param conf     SSL configuration
+ * \param dhm_P    Diffie-Hellman-Merkle modulus in big-endian binary form
+ * \param P_len    Length of DHM modulus
+ * \param dhm_G    Diffie-Hellman-Merkle generator in big-endian binary form
+ * \param G_len    Length of DHM generator
+ *
+ * \return         0 if successful
+ */
+int mbedtls_ssl_conf_dh_param_bin( mbedtls_ssl_config *conf,
+                                   const unsigned char *dhm_P, size_t P_len,
+                                   const unsigned char *dhm_G,  size_t G_len );
+
 /**
  * \brief          Set the Diffie-Hellman public P and G values,
  *                 read from existing context (server-side only)
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index fe945c3c96..89d223d6a2 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -6133,6 +6133,23 @@ int mbedtls_ssl_conf_dh_param( mbedtls_ssl_config *conf, const char *dhm_P, cons
 }
 #endif /* MBEDTLS_DEPRECATED_REMOVED */
 
+int mbedtls_ssl_conf_dh_param_bin( mbedtls_ssl_config *conf,
+                                   const unsigned char *dhm_P, size_t P_len,
+                                   const unsigned char *dhm_G, size_t G_len )
+{
+    int ret;
+
+    if( ( ret = mbedtls_mpi_read_binary( &conf->dhm_P, dhm_P, P_len ) ) != 0 ||
+        ( ret = mbedtls_mpi_read_binary( &conf->dhm_G, dhm_G, G_len ) ) != 0 )
+    {
+        mbedtls_mpi_free( &conf->dhm_P );
+        mbedtls_mpi_free( &conf->dhm_G );
+        return( ret );
+    }
+
+    return( 0 );
+}
+
 int mbedtls_ssl_conf_dh_param_ctx( mbedtls_ssl_config *conf, mbedtls_dhm_context *dhm_ctx )
 {
     int ret;
@@ -7545,10 +7562,9 @@ int mbedtls_ssl_config_defaults( mbedtls_ssl_config *conf,
                 const unsigned char dhm_g[] =
                     MBEDTLS_DHM_RFC3526_MODP_2048_G_BIN;
 
-                if( ( ret = mbedtls_mpi_read_binary( &conf->dhm_P, dhm_p,
-                                                     sizeof( dhm_p ) ) ) != 0 ||
-                    ( ret = mbedtls_mpi_read_binary( &conf->dhm_G, dhm_g,
-                                                     sizeof( dhm_g ) ) ) != 0 )
+                if ( ( ret = mbedtls_ssl_conf_dh_param_bin( conf,
+                                               dhm_p, sizeof( dhm_p ),
+                                               dhm_g, sizeof( dhm_g ) ) ) != 0 )
                 {
                     return( ret );
                 }

From e3481ab533b6416ec3609e2873424a72ce5cdd37 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 4 Oct 2017 16:05:10 +0100
Subject: [PATCH 453/745] Improve top warning in dhm.h

---
 include/mbedtls/dhm.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index 73b69e0761..479aef8416 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -36,6 +36,14 @@
  *           primes cannot be trusted because of the possibility of backdoors
  *           that can't be effectively checked for.
  *
+ *           Diffie-Hellman-Merkle is therefore a security risk when not using
+ *           standardized primes generated using a trustworthy ("nothing up
+ *           my sleeve") method, such as the RFC 3526 / 7919 primes. In the TLS
+ *           protocol, DH parameters need to be negotiated, so using the default
+ *           primes systematically is not always an option. If possible, use
+ *           Elliptic Curve Diffie-Hellman (ECDH), which has better performance,
+ *           and for which the TLS protocol mandates the use of standard
+ *           parameters that were generated in a nothing-up-my-sleeve manner.
  *           We therefore consider DHE a security risk. If possible, it is
  *           recommended users should consider preferring other methods of
  *           key exchange.

From 86e5230e548ae792bd2d8bd14483c2ac7479da9e Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 5 Oct 2017 09:08:53 +0100
Subject: [PATCH 454/745] Adapt ChangeLog

---
 ChangeLog | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 4436237ae2..8bf697a224 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,13 @@ Bugfix
    * Correct extraction of signature-type from PK instance in X.509 CRT and CSR
      writing routines that prevented these functions to work with alternative
      RSA implementations. Raised by J.B. in the Mbed TLS forum. Fixes #1011.
+   * Don't print X.509 version tag for v1 CRT's, and omit extensions for
+     non-v3 CRT's.
+
+Changes
+   * Extend cert_write example program by options to set the CRT version
+     and the message digest. Further, allow enabling/disabling of authority
+     identifier, subject identifier and basic constraints extensions.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 3cdc7119726013ed9d7b27b251da83808201cae3 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 5 Oct 2017 10:09:31 +0100
Subject: [PATCH 455/745] Deprecate usage of RSA primitives with wrong key type

Further, state explicitly that wrong key types need not be supported by alternative RSA implementations, and that those
may instead return the newly introduced error code MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
---
 include/mbedtls/rsa.h | 117 ++++++++++++++++++++++++++++++++++++++++--
 library/error.c       |   2 +
 2 files changed, 115 insertions(+), 4 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 7d7469d509..2ffb7ab3f8 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -48,6 +48,7 @@
 #define MBEDTLS_ERR_RSA_VERIFY_FAILED                     -0x4380  /**< The PKCS#1 verification failed. */
 #define MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE                  -0x4400  /**< The output buffer for decryption is not large enough. */
 #define MBEDTLS_ERR_RSA_RNG_FAILED                        -0x4480  /**< The random generator failed to generate non-zeros. */
+#define MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION             -0x4500  /**< The implementation doesn't provide the requested operation. */
 
 /*
  * RSA constants
@@ -250,6 +251,15 @@ int mbedtls_rsa_private( mbedtls_rsa_context *ctx,
  * \param input    buffer holding the data to be encrypted
  * \param output   buffer that will hold the ciphertext
  *
+ * \deprecated     It is deprecated and discouraged to call this function
+ *                 in mode MBEDTLS_RSA_PRIVATE. Future versions of the libary
+ *                 are likely to remove the mode argument and have it implicitly
+ *                 set to MBEDTLS_RSA_PUBLIC.
+ *
+ * \note           Alternative implementations of RSA need not support
+ *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
+ *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *
  * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer must be as large as the size
@@ -273,6 +283,15 @@ int mbedtls_rsa_pkcs1_encrypt( mbedtls_rsa_context *ctx,
  * \param input    buffer holding the data to be encrypted
  * \param output   buffer that will hold the ciphertext
  *
+ * \deprecated     It is deprecated and discouraged to call this function
+ *                 in mode MBEDTLS_RSA_PRIVATE. Future versions of the libary
+ *                 are likely to remove the mode argument and have it implicitly
+ *                 set to MBEDTLS_RSA_PUBLIC.
+ *
+ * \note           Alternative implementations of RSA need not support
+ *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
+ *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *
  * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer must be as large as the size
@@ -299,6 +318,15 @@ int mbedtls_rsa_rsaes_pkcs1_v15_encrypt( mbedtls_rsa_context *ctx,
  * \param input    buffer holding the data to be encrypted
  * \param output   buffer that will hold the ciphertext
  *
+ * \deprecated     It is deprecated and discouraged to call this function
+ *                 in mode MBEDTLS_RSA_PRIVATE. Future versions of the libary
+ *                 are likely to remove the mode argument and have it implicitly
+ *                 set to MBEDTLS_RSA_PUBLIC.
+ *
+ * \note           Alternative implementations of RSA need not support
+ *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
+ *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *
  * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer must be as large as the size
@@ -327,13 +355,22 @@ int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx,
  * \param output   buffer that will hold the plaintext
  * \param output_max_len    maximum length of the output buffer
  *
+ * \deprecated     It is deprecated and discouraged to call this function
+ *                 in mode MBEDTLS_RSA_PUBLIC. Future versions of the libary
+ *                 are likely to remove the mode argument and have it implicitly
+ *                 set to MBEDTLS_RSA_PRIVATE.
+ *
+ * \note           Alternative implementations of RSA need not support
+ *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
+ *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *
  * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer length \c output_max_len should be
  *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
  *                 if RSA-1024 is used) to be able to hold an arbitrary
  *                 decrypted message. If it is not large enough to hold
- *                 the decryption of the particular ciphertext provided, 
+ *                 the decryption of the particular ciphertext provided,
  *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
  * \note           The input buffer must be as large as the size
@@ -359,13 +396,22 @@ int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx,
  * \param output   buffer that will hold the plaintext
  * \param output_max_len    maximum length of the output buffer
  *
+ * \deprecated     It is deprecated and discouraged to call this function
+ *                 in mode MBEDTLS_RSA_PUBLIC. Future versions of the libary
+ *                 are likely to remove the mode argument and have it implicitly
+ *                 set to MBEDTLS_RSA_PRIVATE.
+ *
+ * \note           Alternative implementations of RSA need not support
+ *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
+ *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *
  * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer length \c output_max_len should be
  *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
  *                 if RSA-1024 is used) to be able to hold an arbitrary
  *                 decrypted message. If it is not large enough to hold
- *                 the decryption of the particular ciphertext provided, 
+ *                 the decryption of the particular ciphertext provided,
  *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
  * \note           The input buffer must be as large as the size
@@ -393,16 +439,25 @@ int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
  * \param output   buffer that will hold the plaintext
  * \param output_max_len    maximum length of the output buffer
  *
+ * \deprecated     It is deprecated and discouraged to call this function
+ *                 in mode MBEDTLS_RSA_PUBLIC. Future versions of the libary
+ *                 are likely to remove the mode argument and have it implicitly
+ *                 set to MBEDTLS_RSA_PRIVATE.
+ *
+ * \note           Alternative implementations of RSA need not support
+ *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
+ *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *
  * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer length \c output_max_len should be
  *                 as large as the size ctx->len of ctx->N (eg. 128 bytes
  *                 if RSA-1024 is used) to be able to hold an arbitrary
  *                 decrypted message. If it is not large enough to hold
- *                 the decryption of the particular ciphertext provided, 
+ *                 the decryption of the particular ciphertext provided,
  *                 the function will return MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
- * \note           The input buffer must be as large as the size 
+ * \note           The input buffer must be as large as the size
  *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
  */
 int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
@@ -430,6 +485,15 @@ int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
  * \param hash     buffer holding the message digest
  * \param sig      buffer that will hold the ciphertext
  *
+ * \deprecated     It is deprecated and discouraged to call this function
+ *                 in mode MBEDTLS_RSA_PUBLIC. Future versions of the libary
+ *                 are likely to remove the mode argument and have it implicitly
+ *                 set to MBEDTLS_RSA_PRIVATE.
+ *
+ * \note           Alternative implementations of RSA need not support
+ *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
+ *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *
  * \return         0 if the signing operation was successful,
  *                 or an MBEDTLS_ERR_RSA_XXX error code
  *
@@ -460,6 +524,15 @@ int mbedtls_rsa_pkcs1_sign( mbedtls_rsa_context *ctx,
  * \param hash     buffer holding the message digest
  * \param sig      buffer that will hold the ciphertext
  *
+ * \deprecated     It is deprecated and discouraged to call this function
+ *                 in mode MBEDTLS_RSA_PUBLIC. Future versions of the libary
+ *                 are likely to remove the mode argument and have it implicitly
+ *                 set to MBEDTLS_RSA_PRIVATE.
+ *
+ * \note           Alternative implementations of RSA need not support
+ *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
+ *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *
  * \return         0 if the signing operation was successful,
  *                 or an MBEDTLS_ERR_RSA_XXX error code
  *
@@ -488,6 +561,15 @@ int mbedtls_rsa_rsassa_pkcs1_v15_sign( mbedtls_rsa_context *ctx,
  * \param hash     buffer holding the message digest
  * \param sig      buffer that will hold the ciphertext
  *
+ * \deprecated     It is deprecated and discouraged to call this function
+ *                 in mode MBEDTLS_RSA_PUBLIC. Future versions of the libary
+ *                 are likely to remove the mode argument and have it implicitly
+ *                 set to MBEDTLS_RSA_PRIVATE.
+ *
+ * \note           Alternative implementations of RSA need not support
+ *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
+ *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *
  * \return         0 if the signing operation was successful,
  *                 or an MBEDTLS_ERR_RSA_XXX error code
  *
@@ -522,6 +604,15 @@ int mbedtls_rsa_rsassa_pss_sign( mbedtls_rsa_context *ctx,
  * \param hash     buffer holding the message digest
  * \param sig      buffer holding the ciphertext
  *
+ * \deprecated     It is deprecated and discouraged to call this function
+ *                 in mode MBEDTLS_RSA_PRIVATE. Future versions of the libary
+ *                 are likely to remove the mode argument and have it implicitly
+ *                 set to MBEDTLS_RSA_PUBLIC.
+ *
+ * \note           Alternative implementations of RSA need not support
+ *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
+ *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *
  * \return         0 if the verify operation was successful,
  *                 or an MBEDTLS_ERR_RSA_XXX error code
  *
@@ -552,6 +643,15 @@ int mbedtls_rsa_pkcs1_verify( mbedtls_rsa_context *ctx,
  * \param hash     buffer holding the message digest
  * \param sig      buffer holding the ciphertext
  *
+ * \deprecated     It is deprecated and discouraged to call this function
+ *                 in mode MBEDTLS_RSA_PRIVATE. Future versions of the libary
+ *                 are likely to remove the mode argument and have it implicitly
+ *                 set to MBEDTLS_RSA_PUBLIC.
+ *
+ * \note           Alternative implementations of RSA need not support
+ *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
+ *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *
  * \return         0 if the verify operation was successful,
  *                 or an MBEDTLS_ERR_RSA_XXX error code
  *
@@ -580,6 +680,15 @@ int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
  * \param hash     buffer holding the message digest
  * \param sig      buffer holding the ciphertext
  *
+ * \deprecated     It is deprecated and discouraged to call this function
+ *                 in mode MBEDTLS_RSA_PRIVATE. Future versions of the libary
+ *                 are likely to remove the mode argument and have it implicitly
+ *                 set to MBEDTLS_RSA_PUBLIC.
+ *
+ * \note           Alternative implementations of RSA need not support
+ *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
+ *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *
  * \return         0 if the verify operation was successful,
  *                 or an MBEDTLS_ERR_RSA_XXX error code
  *
diff --git a/library/error.c b/library/error.c
index db42381c42..0217767ccf 100644
--- a/library/error.c
+++ b/library/error.c
@@ -331,6 +331,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
             mbedtls_snprintf( buf, buflen, "RSA - The output buffer for decryption is not large enough" );
         if( use_ret == -(MBEDTLS_ERR_RSA_RNG_FAILED) )
             mbedtls_snprintf( buf, buflen, "RSA - The random generator failed to generate non-zeros" );
+        if( use_ret == -(MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION) )
+            mbedtls_snprintf( buf, buflen, "RSA - The implementation doesn't provide the requested operation" );
 #endif /* MBEDTLS_RSA_C */
 
 #if defined(MBEDTLS_SSL_TLS_C)

From 1613715f6f6d3d97d4ef77987bae02d1d3de4c67 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 5 Oct 2017 10:10:30 +0100
Subject: [PATCH 456/745] Adapt ChangeLog

---
 ChangeLog | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index e199682eab..b7fb5d5d64 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,10 @@ Bugfix
    * Fix ssl_parse_record_header() to silently discard invalid DTLS records
      as recommended in RFC 6347 Section 4.1.2.7.
 
+API Changes
+   * Deprecate usage of RSA primitives with non-matching key-type
+     (e.g., signing with a public key).
+
 = mbed TLS 2.6.0 branch released 2017-08-10
 
 Security

From f8b56d4e411cca80ad3788f3fa3fe0741a9acd89 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 5 Oct 2017 10:16:37 +0100
Subject: [PATCH 457/745] Adapt RSA test suite

Don't expect alternative implementations to implement the RSA operations for wrong key-types.
---
 tests/suites/test_suite_rsa.function | 65 ++++++++++++++++++++--------
 1 file changed, 48 insertions(+), 17 deletions(-)

diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index d48bc8595e..a6bd7c124c 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -59,9 +59,12 @@ void mbedtls_rsa_pkcs1_sign( char *message_hex_string, int padding_mode, int dig
     msg_len = unhexify( message_str, message_hex_string );
 
     if( mbedtls_md_info_from_type( digest ) != NULL )
-        TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
+        TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ),
+                                 message_str, msg_len, hash_result ) == 0 );
 
-    TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_pseudo_rand, &rnd_info, MBEDTLS_RSA_PRIVATE, digest, 0, hash_result, output ) == result );
+    TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_pseudo_rand, &rnd_info,
+                                         MBEDTLS_RSA_PRIVATE, digest, 0,
+                                         hash_result, output ) == result );
     if( result == 0 )
     {
         hexify( output_str, output, ctx.len );
@@ -70,7 +73,8 @@ void mbedtls_rsa_pkcs1_sign( char *message_hex_string, int padding_mode, int dig
     }
 
 exit:
-    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
+    mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 );
+    mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
     mbedtls_rsa_free( &ctx );
 }
 /* END_CASE */
@@ -118,6 +122,7 @@ void rsa_pkcs1_sign_raw( char *message_hex_string, char *hash_result_string,
                          char *input_N, int radix_E, char *input_E,
                          char *result_hex_str )
 {
+    int res;
     unsigned char message_str[1000];
     unsigned char hash_result[1000];
     unsigned char output[1000];
@@ -156,7 +161,9 @@ void rsa_pkcs1_sign_raw( char *message_hex_string, char *hash_result_string,
     unhexify( message_str, message_hex_string );
     hash_len = unhexify( hash_result, hash_result_string );
 
-    TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_pseudo_rand, &rnd_info, MBEDTLS_RSA_PRIVATE, MBEDTLS_MD_NONE, hash_len, hash_result, output ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_pseudo_rand, &rnd_info,
+                                         MBEDTLS_RSA_PRIVATE, MBEDTLS_MD_NONE,
+                                         hash_len, hash_result, output ) == 0 );
 
     hexify( output_str, output, ctx.len );
 
@@ -168,13 +175,22 @@ void rsa_pkcs1_sign_raw( char *message_hex_string, char *hash_result_string,
         memset( output, 0x00, 1000 );
         memset( output_str, 0x00, 1000 );
 
-        TEST_ASSERT( mbedtls_rsa_rsaes_pkcs1_v15_encrypt( &ctx,
+        res = mbedtls_rsa_rsaes_pkcs1_v15_encrypt( &ctx,
                     &rnd_pseudo_rand, &rnd_info, MBEDTLS_RSA_PRIVATE,
-                    hash_len, hash_result, output ) == 0 );
+                    hash_len, hash_result, output );
 
-        hexify( output_str, output, ctx.len );
+#if !defined(MBEDTLS_RSA_ALT)
+        TEST_ASSERT( res == 0 );
+#else
+        TEST_ASSERT( ( res == 0 ) ||
+                     ( res == MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION ) );
+#endif
 
-        TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
+        if( res == 0 )
+        {
+            hexify( output_str, output, ctx.len );
+            TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
+        }
     }
 
 exit:
@@ -189,6 +205,7 @@ void rsa_pkcs1_verify_raw( char *message_hex_string, char *hash_result_string,
                            char *input_N, int radix_E, char *input_E,
                            char *result_hex_str, int correct )
 {
+    int res;
     unsigned char message_str[1000];
     unsigned char hash_result[1000];
     unsigned char result_str[1000];
@@ -219,15 +236,25 @@ void rsa_pkcs1_verify_raw( char *message_hex_string, char *hash_result_string,
     {
         int ok;
 
-        TEST_ASSERT( mbedtls_rsa_rsaes_pkcs1_v15_decrypt( &ctx,
+        res = mbedtls_rsa_rsaes_pkcs1_v15_decrypt( &ctx,
                     NULL, NULL, MBEDTLS_RSA_PUBLIC,
-                    &olen, result_str, output, sizeof( output ) ) == 0 );
+                    &olen, result_str, output, sizeof( output ) );
 
-        ok = olen == hash_len && memcmp( output, hash_result, olen ) == 0;
-        if( correct == 0 )
-            TEST_ASSERT( ok == 1 );
-        else
-            TEST_ASSERT( ok == 0 );
+#if !defined(MBEDTLS_RSA_ALT)
+        TEST_ASSERT( res == 0 );
+#else
+        TEST_ASSERT( ( res == 0 ) ||
+                     ( res == MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION ) );
+#endif
+
+        if( res == 0 )
+        {
+            ok = olen == hash_len && memcmp( output, hash_result, olen ) == 0;
+            if( correct == 0 )
+                TEST_ASSERT( ok == 1 );
+            else
+                TEST_ASSERT( ok == 0 );
+        }
     }
 
 exit:
@@ -262,7 +289,9 @@ void mbedtls_rsa_pkcs1_encrypt( char *message_hex_string, int padding_mode, int
 
     msg_len = unhexify( message_str, message_hex_string );
 
-    TEST_ASSERT( mbedtls_rsa_pkcs1_encrypt( &ctx, &rnd_pseudo_rand, &rnd_info, MBEDTLS_RSA_PUBLIC, msg_len, message_str, output ) == result );
+    TEST_ASSERT( mbedtls_rsa_pkcs1_encrypt( &ctx, &rnd_pseudo_rand, &rnd_info,
+                                            MBEDTLS_RSA_PUBLIC, msg_len,
+                                            message_str, output ) == result );
     if( result == 0 )
     {
         hexify( output_str, output, ctx.len );
@@ -300,7 +329,9 @@ void rsa_pkcs1_encrypt_bad_rng( char *message_hex_string, int padding_mode,
 
     msg_len = unhexify( message_str, message_hex_string );
 
-    TEST_ASSERT( mbedtls_rsa_pkcs1_encrypt( &ctx, &rnd_zero_rand, NULL, MBEDTLS_RSA_PUBLIC, msg_len, message_str, output ) == result );
+    TEST_ASSERT( mbedtls_rsa_pkcs1_encrypt( &ctx, &rnd_zero_rand, NULL,
+                                            MBEDTLS_RSA_PUBLIC, msg_len,
+                                            message_str, output ) == result );
     if( result == 0 )
     {
         hexify( output_str, output, ctx.len );

From bc389d1d3c8edd41a8d82c8e7d0c56b222853189 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 5 Oct 2017 11:49:53 +0100
Subject: [PATCH 458/745] Extend scope of ERR_RSA_UNSUPPORTED_OPERATION error
 code

---
 include/mbedtls/rsa.h | 3 ++-
 library/error.c       | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 2ffb7ab3f8..562395f2b4 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -48,7 +48,8 @@
 #define MBEDTLS_ERR_RSA_VERIFY_FAILED                     -0x4380  /**< The PKCS#1 verification failed. */
 #define MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE                  -0x4400  /**< The output buffer for decryption is not large enough. */
 #define MBEDTLS_ERR_RSA_RNG_FAILED                        -0x4480  /**< The random generator failed to generate non-zeros. */
-#define MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION             -0x4500  /**< The implementation doesn't provide the requested operation. */
+#define MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION             -0x4500  /**< The implementation doesn't offer the requested operation,
+                                                                        e.g. because of security violations or lack of functionality */
 
 /*
  * RSA constants
diff --git a/library/error.c b/library/error.c
index 0217767ccf..66e6aa23c7 100644
--- a/library/error.c
+++ b/library/error.c
@@ -332,7 +332,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
         if( use_ret == -(MBEDTLS_ERR_RSA_RNG_FAILED) )
             mbedtls_snprintf( buf, buflen, "RSA - The random generator failed to generate non-zeros" );
         if( use_ret == -(MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION) )
-            mbedtls_snprintf( buf, buflen, "RSA - The implementation doesn't provide the requested operation" );
+            mbedtls_snprintf( buf, buflen, "RSA - The implementation doesn't offer the requested operation, "\
+                                            "e.g. because of security violations or lack of functionality" );
 #endif /* MBEDTLS_RSA_C */
 
 #if defined(MBEDTLS_SSL_TLS_C)

From 7e304fcac93209450fd835a006405d3cf48f0216 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 5 Oct 2017 11:50:16 +0100
Subject: [PATCH 459/745] Move deprecation to separate section in ChangeLog

---
 ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index b7fb5d5d64..569f12f60d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,7 +6,7 @@ Bugfix
    * Fix ssl_parse_record_header() to silently discard invalid DTLS records
      as recommended in RFC 6347 Section 4.1.2.7.
 
-API Changes
+New deprecations
    * Deprecate usage of RSA primitives with non-matching key-type
      (e.g., signing with a public key).
 

From 074c58f08bceeb50fd59c131ed54c07db356df37 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 6 Sep 2017 15:33:34 +0100
Subject: [PATCH 460/745] Always print gmt_unix_time in TLS client

Change ssl_parse_server_hello() so that the parsed first four random
bytes from the ServerHello message are printed by the TLS client as
a Unix timestamp regardless of whether MBEDTLS_DEBUG_C is defined. The
debug message will only be printed if debug_level is 3 or higher.

Unconditionally enabling the debug print enabled testing of this value.
---
 library/ssl_cli.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 19bf021e26..544c8cf5c2 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -1448,9 +1448,6 @@ static int ssl_parse_server_hello( mbedtls_ssl_context *ssl )
 #endif
     int handshake_failure = 0;
     const mbedtls_ssl_ciphersuite_t *suite_info;
-#if defined(MBEDTLS_DEBUG_C)
-    uint32_t t;
-#endif
 
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server hello" ) );
 
@@ -1553,13 +1550,11 @@ static int ssl_parse_server_hello( mbedtls_ssl_context *ssl )
         return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
     }
 
-#if defined(MBEDTLS_DEBUG_C)
-    t = ( (uint32_t) buf[2] << 24 )
-      | ( (uint32_t) buf[3] << 16 )
-      | ( (uint32_t) buf[4] <<  8 )
-      | ( (uint32_t) buf[5]       );
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu", t ) );
-#endif
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu",
+                           ( (uint32_t) buf[2] << 24 ) |
+                           ( (uint32_t) buf[3] << 16 ) |
+                           ( (uint32_t) buf[4] <<  8 ) |
+                           ( (uint32_t) buf[5]       ) ) );
 
     memcpy( ssl->handshake->randbytes + 32, buf + 2, 32 );
 

From a46a58ab942c324c414d46bc78fb4eb4db26f4ee Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 6 Sep 2017 15:38:07 +0100
Subject: [PATCH 461/745] Extend ssl-opt.h so that run_test takes function

Extend the run_test function in ssl-opt.sh so that it accepts the -f
and -F options. These parameters take an argument which is the name of
a shell function that will be called by run_test and will be given the
client input and output debug log. The idea is that these functions are
defined by each test and they can be used to do some custom check
beyon those allowed by the pattern matching capabilities of the
run_test function.
---
 tests/ssl-opt.sh | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 280fc63486..b349512cc4 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -357,9 +357,11 @@ detect_dtls() {
 # Options:  -s pattern  pattern that must be present in server output
 #           -c pattern  pattern that must be present in client output
 #           -u pattern  lines after pattern must be unique in client output
+#           -f call shell function on client output
 #           -S pattern  pattern that must be absent in server output
 #           -C pattern  pattern that must be absent in client output
 #           -U pattern  lines after pattern must be unique in server output
+#           -F call shell function on server output
 run_test() {
     NAME="$1"
     shift 1
@@ -546,6 +548,18 @@ run_test() {
                     return
                 fi
                 ;;
+            "-F")
+                if ! $2 "$SRV_OUT"; then
+                    fail "function call to '$2' failed on Server output"
+                    return
+                fi
+                ;;
+            "-f")
+                if ! $2 "$CLI_OUT"; then
+                    fail "function call to '$2' failed on Client output"
+                    return
+                fi
+                ;;
 
             *)
                 echo "Unknown test: $1" >&2

From ac36e382a97a54b06cca1f61f70eddc8c3904f4d Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 6 Sep 2017 15:44:01 +0100
Subject: [PATCH 462/745] Add ssl-opt.sh test to check gmt_unix_time is good

Add a test to ssl-opt.sh that parses the client and server debug
output and then checks that the Unix timestamp in the ServerHello
message is within acceptable bounds.
---
 tests/ssl-opt.sh | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index b349512cc4..e23daeeaff 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -321,6 +321,33 @@ wait_server_start() {
     fi
 }
 
+# Given the client or server debug output, parse the unix timestamp that is
+# included in the first 4 bytes of the random bytes and check that its within
+# acceptable bounds
+check_server_hello_time() {
+    # Extract the time from the debug (lvl 3) output of the client
+    SERVER_HELLO_TIME="$(cat "$1" | sed -n 's/.*server hello, current time: \([0-9]\+\)$/\1/p')"
+    # Get the Unix timestamp for now
+    CUR_TIME=$(date +'%s')
+    THRESHOLD_IN_SECS=300
+
+    # Check if the ServerHello time was printed
+    if [ -z "$SERVER_HELLO_TIME" ]; then
+        return 1
+    fi
+
+    # Check the time in ServerHello is within acceptable bounds
+    if [ $SERVER_HELLO_TIME -lt $(( $CUR_TIME - $THRESHOLD_IN_SECS )) ]; then
+        # The time in ServerHello is at least 5 minutes before now
+        return 1
+    elif [ $SERVER_HELLO_TIME -gt $(( $CUR_TIME + $THRESHOLD_IN_SECS )) ]; then
+        # The time in ServerHello is at least 5 minues later than now
+        return 1
+    else
+        return 0
+    fi
+}
+
 # wait for client to terminate and set CLI_EXIT
 # must be called right after starting the client
 wait_client_done() {
@@ -696,6 +723,21 @@ run_test    "Default, DTLS" \
             -s "Protocol is DTLSv1.2" \
             -s "Ciphersuite is TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384"
 
+# Test current time in ServerHello
+requires_config_enabled MBEDTLS_HAVE_TIME
+run_test    "Default, ServerHello contains gmt_unix_time" \
+            "$P_SRV debug_level=3" \
+            "$P_CLI debug_level=3" \
+            0 \
+            -s "Protocol is TLSv1.2" \
+            -s "Ciphersuite is TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384" \
+            -s "client hello v3, signature_algorithm ext: 6" \
+            -s "ECDHE curve: secp521r1" \
+            -S "error" \
+            -C "error" \
+            -f "check_server_hello_time" \
+            -F "check_server_hello_time"
+
 # Test for uniqueness of IVs in AEAD ciphersuites
 run_test    "Unique IV in GCM" \
             "$P_SRV exchanges=20 debug_level=4" \

From 5987ef451ca75fa492cbd1e8c4a8d3fed5aaf42f Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 14 Sep 2017 12:41:29 +0100
Subject: [PATCH 463/745] Fix typos in ssl-opt.sh comments

---
 tests/ssl-opt.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index e23daeeaff..1a9482f104 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -322,7 +322,7 @@ wait_server_start() {
 }
 
 # Given the client or server debug output, parse the unix timestamp that is
-# included in the first 4 bytes of the random bytes and check that its within
+# included in the first 4 bytes of the random bytes and check that it's within
 # acceptable bounds
 check_server_hello_time() {
     # Extract the time from the debug (lvl 3) output of the client
@@ -341,7 +341,7 @@ check_server_hello_time() {
         # The time in ServerHello is at least 5 minutes before now
         return 1
     elif [ $SERVER_HELLO_TIME -gt $(( $CUR_TIME + $THRESHOLD_IN_SECS )) ]; then
-        # The time in ServerHello is at least 5 minues later than now
+        # The time in ServerHello is at least 5 minutes later than now
         return 1
     else
         return 0

From acdae0cb33fe51e2693a92fa8a015bb784cac833 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 15 Sep 2017 15:49:24 +0100
Subject: [PATCH 464/745] Remove use of GNU sed features from ssl-opt.sh

---
 tests/ssl-opt.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 1a9482f104..7fcca685b1 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -326,7 +326,7 @@ wait_server_start() {
 # acceptable bounds
 check_server_hello_time() {
     # Extract the time from the debug (lvl 3) output of the client
-    SERVER_HELLO_TIME="$(cat "$1" | sed -n 's/.*server hello, current time: \([0-9]\+\)$/\1/p')"
+    SERVER_HELLO_TIME="$(sed -n 's/.*server hello, current time: //p' < "$1")"
     # Get the Unix timestamp for now
     CUR_TIME=$(date +'%s')
     THRESHOLD_IN_SECS=300

From b04e2c3d8159493c118f9774e8f2588521aedd77 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 29 Sep 2017 15:45:12 +0200
Subject: [PATCH 465/745] Allow comments in test data files

---
 ChangeLog                         |  3 +++
 tests/scripts/generate_code.pl    | 21 +++++++++++++++++++++
 tests/suites/main_test.function   | 19 ++++++++++++-------
 tests/suites/test_suite_md.data   |  1 +
 tests/suites/test_suite_mdx.data  |  1 +
 tests/suites/test_suite_rsa.data  |  3 +++
 tests/suites/test_suite_shax.data |  1 +
 7 files changed, 42 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e199682eab..ab4c50db4e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,9 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x released xxxx-xx-xx
 
+Features
+   * Allow comments in test data files.
+
 Bugfix
    * Fix ssl_parse_record_header() to silently discard invalid DTLS records
      as recommended in RFC 6347 Section 4.1.2.7.
diff --git a/tests/scripts/generate_code.pl b/tests/scripts/generate_code.pl
index 84e949dfad..a486319469 100755
--- a/tests/scripts/generate_code.pl
+++ b/tests/scripts/generate_code.pl
@@ -49,6 +49,27 @@
 #       file name is used to replace the symbol 'TESTCASE_FILENAME' in the main
 #       code file above.
 #
+#       A test data file consists of a sequence of paragraphs separated by
+#       a single empty line. Line breaks may be in Unix (LF) or Windows (CRLF)
+#       format. Lines starting with the character '#' are ignored
+#       (the parser behaves as if they were not present).
+#
+#       Each paragraph describes one test case and must consist of: (1) one
+#       line which is the test case name; (2) an optional line starting with
+#       the 11-character prefix "depends_on:"; (3) a line containing the test
+#       function to execute and its parameters.
+#
+#       A depends_on: line consists of a list of compile-time options
+#       separated by the character ':', with no whitespace. The test case
+#       is executed only if this compilation option is enabled in config.h.
+#
+#       The last line of each paragraph contains a test function name and
+#       a list of parameters separated by the character ':'. Running the
+#       test case calls this function with the specified parameters. Each
+#       parameter may either be an integer written in decimal or hexadecimal,
+#       or a string surrounded by double quotes which may not contain the
+#       ':' character.
+#
 
 use strict;
 
diff --git a/tests/suites/main_test.function b/tests/suites/main_test.function
index a7bb41de35..551f239d23 100644
--- a/tests/suites/main_test.function
+++ b/tests/suites/main_test.function
@@ -140,14 +140,19 @@ int get_line( FILE *f, char *buf, size_t len )
 {
     char *ret;
 
-    ret = fgets( buf, len, f );
-    if( ret == NULL )
-        return( -1 );
+    buf[0] = '#';
 
-    if( strlen( buf ) && buf[strlen(buf) - 1] == '\n' )
-        buf[strlen(buf) - 1] = '\0';
-    if( strlen( buf ) && buf[strlen(buf) - 1] == '\r' )
-        buf[strlen(buf) - 1] = '\0';
+    while( buf[0] == '#' )
+    {
+        ret = fgets( buf, len, f );
+        if( ret == NULL )
+            return( -1 );
+
+        if( strlen( buf ) && buf[strlen(buf) - 1] == '\n' )
+            buf[strlen(buf) - 1] = '\0';
+        if( strlen( buf ) && buf[strlen(buf) - 1] == '\r' )
+            buf[strlen(buf) - 1] = '\0';
+    }
 
     return( 0 );
 }
diff --git a/tests/suites/test_suite_md.data b/tests/suites/test_suite_md.data
index 71d1f6dde5..abd8e55d94 100644
--- a/tests/suites/test_suite_md.data
+++ b/tests/suites/test_suite_md.data
@@ -1,3 +1,4 @@
+# Tests of the generic message digest interface
 MD process
 mbedtls_md_process:
 
diff --git a/tests/suites/test_suite_mdx.data b/tests/suites/test_suite_mdx.data
index 2d403b4108..3d063a4770 100644
--- a/tests/suites/test_suite_mdx.data
+++ b/tests/suites/test_suite_mdx.data
@@ -1,3 +1,4 @@
+# Test MD2, MD4, MD5 and RIPEMD160
 mbedtls_md2 Test vector RFC1319 #1
 md2_text:"":"8350e5a3e24c153df2275c9f80692773"
 
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 5013ac8b00..fc7d93588d 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -1,5 +1,6 @@
 RSA PKCS1 Verify v1.5 CAVS #1
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_PKCS1_V15
+# Good padding but wrong hash
 mbedtls_rsa_pkcs1_verify:"d6248c3e96b1a7e5fea978870fcc4c9786b4e5156e16b7faef4557d667f730b8bc4c784ef00c624df5309513c3a5de8ca94c2152e0459618666d3148092562ebc256ffca45b27fd2d63c68bd5e0a0aefbe496e9e63838a361b1db6fc272464f191490bf9c029643c49d2d9cd08833b8a70b4b3431f56fb1eb55ccd39e77a9c92":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA1:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"3":"3203b7647fb7e345aa457681e5131777f1adc371f2fba8534928c4e52ef6206a856425d6269352ecbf64db2f6ad82397768cafdd8cd272e512d617ad67992226da6bc291c31404c17fd4b7e2beb20eff284a44f4d7af47fd6629e2c95809fa7f2241a04f70ac70d3271bb13258af1ed5c5988c95df7fa26603515791075feccd":MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 RSA PKCS1 Verify v1.5 CAVS #2
@@ -24,6 +25,7 @@ mbedtls_rsa_pkcs1_verify:"44637d3b8de525fd589237bc81229c8966d3af24540850c2403633
 
 RSA PKCS1 Verify v1.5 CAVS #7
 depends_on:MBEDTLS_SHA512_C:MBEDTLS_PKCS1_V15
+# Bad padding after performing the public key operation
 mbedtls_rsa_pkcs1_verify:"d03f12276f6ba7545b8fce719471bd253791878809694e8754f3b389f26c9253a758ed28b4c62535a8d5702d7a778731d5759ff2b3b39b192db680e791632918b6093c0e8ca25c2bf756a07fde4144a37f769fe4054455a45cb8cefe4462e7a9a45ce71f2189b4fef01b47aee8585d44dc9d6fa627a3e5f08801871731f234cd":MBEDTLS_RSA_PKCS_V15:MBEDTLS_MD_SHA384:1024:16:"e28a13548525e5f36dccb24ecb7cc332cc689dfd64012604c9c7816d72a16c3f5fcdc0e86e7c03280b1c69b586ce0cd8aec722cc73a5d3b730310bf7dfebdc77ce5d94bbc369dc18a2f7b07bd505ab0f82224aef09fdc1e5063234255e0b3c40a52e9e8ae60898eb88a766bdd788fe9493d8fd86bcdd2884d5c06216c65469e5":16:"3":"d93a878c1ce86571590b0e43794b3edb23552797c4b8c9e3da4fe1cc4ac0566acd3b10541fe9a7a79f5ea4892d3069ca6903efb5c40c47eb8a9c781eb4249281d40c3d96aae16da1bb4daaece6a26eca5f41c062b4124a64fc9d340cba5ab0d1f5affff6515a87f0933774fd4322d2fa497cd6f708a429ca56dcb1fd3db623d0":MBEDTLS_ERR_RSA_INVALID_PADDING
 
 RSA PKCS1 Verify v1.5 CAVS #8
@@ -365,6 +367,7 @@ RSA Generate Key - 2048 bit key
 mbedtls_rsa_gen_key:2048:3:0
 
 RSA Generate Key - 1025 bit key
+# mbedtls_rsa_gen_key only supports even-sized keys
 mbedtls_rsa_gen_key:1025:3:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA PKCS1 Encrypt Bad RNG
diff --git a/tests/suites/test_suite_shax.data b/tests/suites/test_suite_shax.data
index ea2a18380d..ee8074dc08 100644
--- a/tests/suites/test_suite_shax.data
+++ b/tests/suites/test_suite_shax.data
@@ -1,3 +1,4 @@
+# Test the operation of SHA-1 and SHA-2
 SHA-1 Test Vector NIST CAVS #1
 depends_on:MBEDTLS_SHA1_C
 mbedtls_sha1:"":"da39a3ee5e6b4b0d3255bfef95601890afd80709"

From 964faeb6c4248a015df2375c26a864f53b93d8a8 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 29 Sep 2017 18:00:25 +0200
Subject: [PATCH 466/745] Cleaned up get_line for test data files

Look, ma, a use for do...while!

Also removed 1-3 calls to strlen.
---
 tests/suites/main_test.function | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/tests/suites/main_test.function b/tests/suites/main_test.function
index 551f239d23..20add3c776 100644
--- a/tests/suites/main_test.function
+++ b/tests/suites/main_test.function
@@ -136,23 +136,31 @@ DISPATCH_FUNCTION
     "TESTCASE_FILENAME"
 
 
+/** Retrieve one input line into buf, which must have room for len
+ * bytes. The trailing line break (if any) is stripped from the result.
+ * Lines beginning with the character '#' are skipped. Lines that are
+ * more than len-1 bytes long including the trailing line break are
+ * truncated; note that the following bytes remain in the input stream.
+ *
+ * \return 0 on success, -1 on error or end of file
+ */
 int get_line( FILE *f, char *buf, size_t len )
 {
     char *ret;
 
-    buf[0] = '#';
-
-    while( buf[0] == '#' )
+    do
     {
         ret = fgets( buf, len, f );
         if( ret == NULL )
             return( -1 );
-
-        if( strlen( buf ) && buf[strlen(buf) - 1] == '\n' )
-            buf[strlen(buf) - 1] = '\0';
-        if( strlen( buf ) && buf[strlen(buf) - 1] == '\r' )
-            buf[strlen(buf) - 1] = '\0';
     }
+    while( buf[0] == '#' );
+
+    ret = buf + strlen( buf );
+    if( ret-- > buf && *ret == '\n' )
+        *ret = '\0';
+    if( ret-- > buf && *ret == '\r' )
+        *ret = '\0';
 
     return( 0 );
 }

From e1a94a64042414b6c7a8af604ce5fd901f4fde09 Mon Sep 17 00:00:00 2001
From: Xinyu Chen <xinyu.chen@freescale.com>
Date: Tue, 22 Nov 2016 14:56:18 +0800
Subject: [PATCH 467/745] Correct the printf message of the DTLS handshake.
 Make it consistent with dtls_server.c

---
 programs/ssl/dtls_client.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/ssl/dtls_client.c b/programs/ssl/dtls_client.c
index e18ee42a12..f271bad30f 100644
--- a/programs/ssl/dtls_client.c
+++ b/programs/ssl/dtls_client.c
@@ -203,7 +203,7 @@ int main( int argc, char *argv[] )
     /*
      * 4. Handshake
      */
-    mbedtls_printf( "  . Performing the SSL/TLS handshake..." );
+    mbedtls_printf( "  . Performing the DTLS handshake..." );
     fflush( stdout );
 
     do ret = mbedtls_ssl_handshake( &ssl );

From cb8d54b22d68e108b8ea0a5134d9a6f790afb6e1 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Wed, 23 Aug 2017 16:04:40 +0300
Subject: [PATCH 468/745] Fix typo in configs/README.txt file

Fix typo in Readme file: ajust->adjust
---
 configs/README.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configs/README.txt b/configs/README.txt
index e9867bc150..933fa7f21d 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -8,7 +8,7 @@ These files are complete replacements for the default config.h. To use one of
 them, you can pick one of the following methods:
 
 1. Replace the default file include/mbedtls/config.h with the chosen one.
-   (Depending on your compiler, you may need to ajust the line with
+   (Depending on your compiler, you may need to adjust the line with
    #include "mbedtls/check_config.h" then.)
 
 2. Define MBEDTLS_CONFIG_FILE and adjust the include path accordingly.

From b25c0c78cfacf535287d4a959426e8221dcc4ed9 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 5 May 2017 11:24:30 +0100
Subject: [PATCH 469/745] Add test case calling ssl_set_hostname twice

Add a test case calling ssl_set_hostname twice to test_suite_ssl.
When run in CMake build mode ASan, this catches the current leak,
but will hopefully be fine with the new version.
---
 tests/suites/test_suite_ssl.data     |  3 +++
 tests/suites/test_suite_ssl.function | 13 +++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/tests/suites/test_suite_ssl.data b/tests/suites/test_suite_ssl.data
index a39f6f09f0..b92c1fe8a2 100644
--- a/tests/suites/test_suite_ssl.data
+++ b/tests/suites/test_suite_ssl.data
@@ -54,3 +54,6 @@ ssl_dtls_replay:"abcd12340000,abcd12340100":"abcd12340101":0
 
 SSL DTLS replay: big jump then just delayed
 ssl_dtls_replay:"abcd12340000,abcd12340100":"abcd123400ff":0
+
+SSL SET_HOSTNAME memory leak: call ssl_set_hostname twice
+ssl_set_hostname_twice:"server0":"server1"
diff --git a/tests/suites/test_suite_ssl.function b/tests/suites/test_suite_ssl.function
index 8d3448cbc3..60683afeec 100644
--- a/tests/suites/test_suite_ssl.function
+++ b/tests/suites/test_suite_ssl.function
@@ -40,3 +40,16 @@ void ssl_dtls_replay( char *prevs, char *new, int ret )
     mbedtls_ssl_config_free( &conf );
 }
 /* END_CASE */
+
+/* BEGIN_CASE depends_on:MBEDTLS_X509_CRT_PARSE_C */
+void ssl_set_hostname_twice( char *hostname0, char *hostname1 )
+{
+    mbedtls_ssl_context ssl;
+    mbedtls_ssl_init( &ssl );
+
+    TEST_ASSERT( mbedtls_ssl_set_hostname( &ssl, hostname0 ) == 0 );
+    TEST_ASSERT( mbedtls_ssl_set_hostname( &ssl, hostname1 ) == 0 );
+
+    mbedtls_ssl_free( &ssl );
+}
+/* END_CASE */
\ No newline at end of file

From 947194e7cfe9e8c84eec2221ad67439ae6d0ed2f Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 7 Apr 2017 13:25:49 +0100
Subject: [PATCH 470/745] Make mbedtls_ssl_set_hostname safe to be called
 multiple times

Zeroize and free previously set hostnames before overwriting
them. Also, allow clearance of hostname by providing NULL parameter.
---
 library/ssl_tls.c | 55 +++++++++++++++++++++++++++++++----------------
 1 file changed, 37 insertions(+), 18 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index b388156dfc..b837690c2e 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -6166,7 +6166,7 @@ void mbedtls_ssl_conf_sig_hashes( mbedtls_ssl_config *conf,
 {
     conf->sig_hashes = hashes;
 }
-#endif
+#endif /* MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED */
 
 #if defined(MBEDTLS_ECP_C)
 /*
@@ -6177,32 +6177,51 @@ void mbedtls_ssl_conf_curves( mbedtls_ssl_config *conf,
 {
     conf->curve_list = curve_list;
 }
-#endif
+#endif /* MBEDTLS_ECP_C */
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
 int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname )
 {
-    size_t hostname_len;
+    /* Initialize to suppress unnecessary compiler warning */
+    size_t hostname_len = 0;
+
+    /* Check if new hostname is valid before
+     * making any change to current one */
+
+    if( hostname != NULL )
+    {
+        hostname_len = strlen( hostname );
+
+        if( hostname_len > MBEDTLS_SSL_MAX_HOST_NAME_LEN )
+            return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
+    }
+
+    /* Now it's clear that we will overwrite the old hostname,
+     * so we can free it safely */
+
+    if( ssl->hostname != NULL )
+    {
+        mbedtls_zeroize( ssl->hostname, strlen( ssl->hostname ) );
+        mbedtls_free( ssl->hostname );
+    }
+
+    /* Passing NULL as hostname shall clear the old one */
 
     if( hostname == NULL )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
+    {
+        ssl->hostname = NULL;
+    }
+    else
+    {
+        ssl->hostname = mbedtls_calloc( 1, hostname_len + 1 );
 
-    hostname_len = strlen( hostname );
+        if( ssl->hostname == NULL )
+            return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
 
-    if( hostname_len + 1 == 0 )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
+        memcpy( ssl->hostname, hostname, hostname_len );
 
-    if( hostname_len > MBEDTLS_SSL_MAX_HOST_NAME_LEN )
-        return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );
-
-    ssl->hostname = mbedtls_calloc( 1, hostname_len + 1 );
-
-    if( ssl->hostname == NULL )
-        return( MBEDTLS_ERR_SSL_ALLOC_FAILED );
-
-    memcpy( ssl->hostname, hostname, hostname_len );
-
-    ssl->hostname[hostname_len] = '\0';
+        ssl->hostname[hostname_len] = '\0';
+    }
 
     return( 0 );
 }

From 0446a39744fb4f6eeb1936a464ea3890fc4e7bcc Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 7 Apr 2017 12:59:32 +0100
Subject: [PATCH 471/745] Enhance documentation of mbedtls_ssl_set_hostname

(1) Add missing error condition
(2) Specify allowance and effect of of NULL hostname parameter
(3) Describe effect of function on failure
---
 include/mbedtls/ssl.h | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index cc00070062..87ea00dbb6 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1794,15 +1794,23 @@ void mbedtls_ssl_conf_sig_hashes( mbedtls_ssl_config *conf,
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)
 /**
- * \brief          Set the hostname to check against the received server
- *                 certificate. It sets the ServerName TLS extension too,
- *                 if the extension is enabled.
- *                 (client-side only)
+ * \brief          Set or reset the hostname to check against the received 
+ *                 server certificate. It sets the ServerName TLS extension, 
+ *                 too, if that extension is enabled. (client-side only)
  *
  * \param ssl      SSL context
- * \param hostname the server hostname
+ * \param hostname the server hostname, may be NULL to clear hostname
+ 
+ * \note           Maximum hostname length MBEDTLS_SSL_MAX_HOST_NAME_LEN.
+ *
+ * \return         0 if successful, MBEDTLS_ERR_SSL_ALLOC_FAILED on 
+ *                 allocation failure, MBEDTLS_ERR_BAD_INPUT_DATA on 
+ *                 too long input hostname.
+ *
+ * \post           Hostname set to the one provided on success (cleared
+ *                 when NULL). On allocation failure hostname is cleared. 
+ *                 On too long input failure, old hostname is unchanged.
  *
- * \return         0 if successful or MBEDTLS_ERR_SSL_ALLOC_FAILED
  */
 int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname );
 #endif /* MBEDTLS_X509_CRT_PARSE_C */

From 1a9a51c7cfec37271b064324883bbd03087d125c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 7 Apr 2017 13:02:16 +0100
Subject: [PATCH 472/745] Enhance documentation of ssl_write_hostname_ext,
 adapt ChangeLog.

Add a reference to the relevant RFC, adapt ChangeLog.
---
 ChangeLog             | 2 ++
 include/mbedtls/ssl.h | 5 ++---
 library/ssl_cli.c     | 8 ++++++++
 library/ssl_tls.c     | 2 +-
 4 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index ab4c50db4e..8729c87e21 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -198,6 +198,8 @@ Security
      team. #569 CVE-2017-2784
 
 Bugfix
+   * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
+     Found by jethrogb, #836.
    * Fix output certificate verification flags set by x509_crt_verify_top() when
      traversing a chain of trusted CA. The issue would cause both flags,
      MBEDTLS_X509_BADCERT_NOT_TRUSTED and MBEDTLS_X509_BADCERT_EXPIRED, to be
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 87ea00dbb6..e98101e19d 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1804,13 +1804,12 @@ void mbedtls_ssl_conf_sig_hashes( mbedtls_ssl_config *conf,
  * \note           Maximum hostname length MBEDTLS_SSL_MAX_HOST_NAME_LEN.
  *
  * \return         0 if successful, MBEDTLS_ERR_SSL_ALLOC_FAILED on 
- *                 allocation failure, MBEDTLS_ERR_BAD_INPUT_DATA on 
+ *                 allocation failure, MBEDTLS_ERR_SSL_BAD_INPUT_DATA on 
  *                 too long input hostname.
  *
- * \post           Hostname set to the one provided on success (cleared
+ *                 Hostname set to the one provided on success (cleared
  *                 when NULL). On allocation failure hostname is cleared. 
  *                 On too long input failure, old hostname is unchanged.
- *
  */
 int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname );
 #endif /* MBEDTLS_X509_CRT_PARSE_C */
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index a2b9f8cfe1..19bf021e26 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -80,6 +80,13 @@ static void ssl_write_hostname_ext( mbedtls_ssl_context *ssl,
     }
 
     /*
+     * Sect. 3, RFC 6066 (TLS Extensions Definitions)
+     *
+     * In order to provide any of the server names, clients MAY include an
+     * extension of type "server_name" in the (extended) client hello. The
+     * "extension_data" field of this extension SHALL contain
+     * "ServerNameList" where:
+     *
      * struct {
      *     NameType name_type;
      *     select (name_type) {
@@ -96,6 +103,7 @@ static void ssl_write_hostname_ext( mbedtls_ssl_context *ssl,
      * struct {
      *     ServerName server_name_list<1..2^16-1>
      * } ServerNameList;
+     *
      */
     *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME >> 8 ) & 0xFF );
     *p++ = (unsigned char)( ( MBEDTLS_TLS_EXT_SERVERNAME      ) & 0xFF );
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index b837690c2e..10fff954c9 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -6225,7 +6225,7 @@ int mbedtls_ssl_set_hostname( mbedtls_ssl_context *ssl, const char *hostname )
 
     return( 0 );
 }
-#endif
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
 
 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION)
 void mbedtls_ssl_conf_sni( mbedtls_ssl_config *conf,

From 2c4f9460ea98ca0a1d5eefbd10cf6c33c3629b7e Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Sat, 30 Sep 2017 23:39:46 +0100
Subject: [PATCH 473/745] Update ChangeLog for fix to #836

---
 ChangeLog | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 8729c87e21..ad773c73aa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,8 @@ Features
 Bugfix
    * Fix ssl_parse_record_header() to silently discard invalid DTLS records
      as recommended in RFC 6347 Section 4.1.2.7.
+   * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
+     Found by projectgus and jethrogb, #836.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 
@@ -198,8 +200,6 @@ Security
      team. #569 CVE-2017-2784
 
 Bugfix
-   * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
-     Found by jethrogb, #836.
    * Fix output certificate verification flags set by x509_crt_verify_top() when
      traversing a chain of trusted CA. The issue would cause both flags,
      MBEDTLS_X509_BADCERT_NOT_TRUSTED and MBEDTLS_X509_BADCERT_EXPIRED, to be

From 71f68c4043fe5cd9bab9e7d7cfdd953cb5c81192 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 26 Sep 2017 11:29:11 +0300
Subject: [PATCH 474/745] Fix ssl_server2 sample application prompt

FIx the type of server_addr parameter from %d to %s.
Issue reported by Email by Bei Jin
---
 programs/ssl/ssl_server2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index a25886824e..1285abcbd1 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -326,7 +326,7 @@ int main( void )
 #define USAGE \
     "\n usage: ssl_server2 param=<>...\n"                   \
     "\n acceptable parameters:\n"                           \
-    "    server_addr=%%d      default: (all interfaces)\n"  \
+    "    server_addr=%%s      default: (all interfaces)\n"  \
     "    server_port=%%d      default: 4433\n"              \
     "    debug_level=%%d      default: 0 (disabled)\n"      \
     "    nbio=%%d             default: 0 (blocking I/O)\n"  \

From 16373a5933489c5f7d9a412f5c6a280aff31eb1e Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Mon, 2 Oct 2017 19:12:54 +0100
Subject: [PATCH 475/745] Fix changelog for ssl_server2.c usage fix

---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ChangeLog b/ChangeLog
index ad773c73aa..a89f2a4677 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,6 +10,7 @@ Bugfix
      as recommended in RFC 6347 Section 4.1.2.7.
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
      Found by projectgus and jethrogb, #836.
+   * Fix usage help in ssl_server2 example. Found and fixed by Bei Lin.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 11cb578fda46941807c6d09fd790752c87f62cde Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 16 Jun 2017 14:52:39 +0200
Subject: [PATCH 476/745] Note in README that GNU make is required

Our README claims that we only use basic Make functionality, but in
fact GNU make is required for conditional compilation. Document this.

Addresses issue #967
---
 README.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 11b4ebf6a4..624e03fe31 100644
--- a/README.md
+++ b/README.md
@@ -14,11 +14,11 @@ Compiling
 There are currently four active build systems used within mbed TLS releases:
 
 -   yotta
--   Make
+-   GNU Make
 -   CMake
 -   Microsoft Visual Studio (Visual Studio 6 and Visual Studio 2010)
 
-The main systems used for development are CMake and Make. Those systems are always complete and up-to-date. The others should reflect all changes present in the CMake and Make build system, although features may not be ported there automatically.
+The main systems used for development are CMake and GNU Make. Those systems are always complete and up-to-date. The others should reflect all changes present in the CMake and Make build system, although features may not be ported there automatically.
 
 Yotta, as a build system, is slightly different from the other build systems:
 
@@ -54,9 +54,9 @@ For more details on the yotta/mbed OS edition of mbed TLS, including example pro
 
 ### Make
 
-We intentionally only use the minimum of `Make` functionality, as a lot of `Make` features are not supported on all different implementations of Make or on different platforms. As such, the Makefiles sometimes require some manual changes or export statements in order to work for your platform.
+We require GNU Make. To build the library and the sample programs, GNU Make and a C compiler are sufficient. Some of the more advanced build targets require some Unix/Linux tools.
 
-In order to build from the source code using Make, just enter at the command line:
+In order to build from the source code using GNU Make, just enter at the command line:
 
     make
 

From 470edd031fce0aed8303d7add0f48c3c5abf9177 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 2 Oct 2017 10:52:50 +0200
Subject: [PATCH 477/745] Restored note about using minimum functionality in
 makefiles

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 624e03fe31..5ffd2ae561 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,8 @@ For more details on the yotta/mbed OS edition of mbed TLS, including example pro
 
 We require GNU Make. To build the library and the sample programs, GNU Make and a C compiler are sufficient. Some of the more advanced build targets require some Unix/Linux tools.
 
+We intentionally only use a minimum of functionality in the makefiles in order to keep them as simple and independent of different toolchains as possible, to allow users to more easily move between different platforms. Users who need more features are recommended to use CMake.
+
 In order to build from the source code using GNU Make, just enter at the command line:
 
     make

From 6bce9cb5acbbdc56877e34126253703fdf744d20 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 6 Sep 2017 15:33:34 +0100
Subject: [PATCH 478/745] Always print gmt_unix_time in TLS client

Change ssl_parse_server_hello() so that the parsed first four random
bytes from the ServerHello message are printed by the TLS client as
a Unix timestamp regardless of whether MBEDTLS_DEBUG_C is defined. The
debug message will only be printed if debug_level is 3 or higher.

Unconditionally enabling the debug print enabled testing of this value.
---
 library/ssl_cli.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 19bf021e26..544c8cf5c2 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -1448,9 +1448,6 @@ static int ssl_parse_server_hello( mbedtls_ssl_context *ssl )
 #endif
     int handshake_failure = 0;
     const mbedtls_ssl_ciphersuite_t *suite_info;
-#if defined(MBEDTLS_DEBUG_C)
-    uint32_t t;
-#endif
 
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse server hello" ) );
 
@@ -1553,13 +1550,11 @@ static int ssl_parse_server_hello( mbedtls_ssl_context *ssl )
         return( MBEDTLS_ERR_SSL_BAD_HS_PROTOCOL_VERSION );
     }
 
-#if defined(MBEDTLS_DEBUG_C)
-    t = ( (uint32_t) buf[2] << 24 )
-      | ( (uint32_t) buf[3] << 16 )
-      | ( (uint32_t) buf[4] <<  8 )
-      | ( (uint32_t) buf[5]       );
-    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu", t ) );
-#endif
+    MBEDTLS_SSL_DEBUG_MSG( 3, ( "server hello, current time: %lu",
+                           ( (uint32_t) buf[2] << 24 ) |
+                           ( (uint32_t) buf[3] << 16 ) |
+                           ( (uint32_t) buf[4] <<  8 ) |
+                           ( (uint32_t) buf[5]       ) ) );
 
     memcpy( ssl->handshake->randbytes + 32, buf + 2, 32 );
 

From 93993defd1afee80cfbca5ca13039da5bd55a891 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 6 Sep 2017 15:38:07 +0100
Subject: [PATCH 479/745] Extend ssl-opt.h so that run_test takes function

Extend the run_test function in ssl-opt.sh so that it accepts the -f
and -F options. These parameters take an argument which is the name of
a shell function that will be called by run_test and will be given the
client input and output debug log. The idea is that these functions are
defined by each test and they can be used to do some custom check
beyon those allowed by the pattern matching capabilities of the
run_test function.
---
 tests/ssl-opt.sh | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 280fc63486..b349512cc4 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -357,9 +357,11 @@ detect_dtls() {
 # Options:  -s pattern  pattern that must be present in server output
 #           -c pattern  pattern that must be present in client output
 #           -u pattern  lines after pattern must be unique in client output
+#           -f call shell function on client output
 #           -S pattern  pattern that must be absent in server output
 #           -C pattern  pattern that must be absent in client output
 #           -U pattern  lines after pattern must be unique in server output
+#           -F call shell function on server output
 run_test() {
     NAME="$1"
     shift 1
@@ -546,6 +548,18 @@ run_test() {
                     return
                 fi
                 ;;
+            "-F")
+                if ! $2 "$SRV_OUT"; then
+                    fail "function call to '$2' failed on Server output"
+                    return
+                fi
+                ;;
+            "-f")
+                if ! $2 "$CLI_OUT"; then
+                    fail "function call to '$2' failed on Client output"
+                    return
+                fi
+                ;;
 
             *)
                 echo "Unknown test: $1" >&2

From b84c40b12f4db5f17f2b1623a79449d7ec3ad936 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 6 Sep 2017 15:44:01 +0100
Subject: [PATCH 480/745] Add ssl-opt.sh test to check gmt_unix_time is good

Add a test to ssl-opt.sh that parses the client and server debug
output and then checks that the Unix timestamp in the ServerHello
message is within acceptable bounds.
---
 tests/ssl-opt.sh | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index b349512cc4..e23daeeaff 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -321,6 +321,33 @@ wait_server_start() {
     fi
 }
 
+# Given the client or server debug output, parse the unix timestamp that is
+# included in the first 4 bytes of the random bytes and check that its within
+# acceptable bounds
+check_server_hello_time() {
+    # Extract the time from the debug (lvl 3) output of the client
+    SERVER_HELLO_TIME="$(cat "$1" | sed -n 's/.*server hello, current time: \([0-9]\+\)$/\1/p')"
+    # Get the Unix timestamp for now
+    CUR_TIME=$(date +'%s')
+    THRESHOLD_IN_SECS=300
+
+    # Check if the ServerHello time was printed
+    if [ -z "$SERVER_HELLO_TIME" ]; then
+        return 1
+    fi
+
+    # Check the time in ServerHello is within acceptable bounds
+    if [ $SERVER_HELLO_TIME -lt $(( $CUR_TIME - $THRESHOLD_IN_SECS )) ]; then
+        # The time in ServerHello is at least 5 minutes before now
+        return 1
+    elif [ $SERVER_HELLO_TIME -gt $(( $CUR_TIME + $THRESHOLD_IN_SECS )) ]; then
+        # The time in ServerHello is at least 5 minues later than now
+        return 1
+    else
+        return 0
+    fi
+}
+
 # wait for client to terminate and set CLI_EXIT
 # must be called right after starting the client
 wait_client_done() {
@@ -696,6 +723,21 @@ run_test    "Default, DTLS" \
             -s "Protocol is DTLSv1.2" \
             -s "Ciphersuite is TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384"
 
+# Test current time in ServerHello
+requires_config_enabled MBEDTLS_HAVE_TIME
+run_test    "Default, ServerHello contains gmt_unix_time" \
+            "$P_SRV debug_level=3" \
+            "$P_CLI debug_level=3" \
+            0 \
+            -s "Protocol is TLSv1.2" \
+            -s "Ciphersuite is TLS-ECDHE-ECDSA-WITH-AES-256-GCM-SHA384" \
+            -s "client hello v3, signature_algorithm ext: 6" \
+            -s "ECDHE curve: secp521r1" \
+            -S "error" \
+            -C "error" \
+            -f "check_server_hello_time" \
+            -F "check_server_hello_time"
+
 # Test for uniqueness of IVs in AEAD ciphersuites
 run_test    "Unique IV in GCM" \
             "$P_SRV exchanges=20 debug_level=4" \

From 3b1bdff28579e9537e5e2d2f165a3a01f011d9ff Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Thu, 14 Sep 2017 12:41:29 +0100
Subject: [PATCH 481/745] Fix typos in ssl-opt.sh comments

---
 tests/ssl-opt.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index e23daeeaff..1a9482f104 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -322,7 +322,7 @@ wait_server_start() {
 }
 
 # Given the client or server debug output, parse the unix timestamp that is
-# included in the first 4 bytes of the random bytes and check that its within
+# included in the first 4 bytes of the random bytes and check that it's within
 # acceptable bounds
 check_server_hello_time() {
     # Extract the time from the debug (lvl 3) output of the client
@@ -341,7 +341,7 @@ check_server_hello_time() {
         # The time in ServerHello is at least 5 minutes before now
         return 1
     elif [ $SERVER_HELLO_TIME -gt $(( $CUR_TIME + $THRESHOLD_IN_SECS )) ]; then
-        # The time in ServerHello is at least 5 minues later than now
+        # The time in ServerHello is at least 5 minutes later than now
         return 1
     else
         return 0

From 67d8da522fa46270be593b8f6f38de0f748d8251 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 15 Sep 2017 15:49:24 +0100
Subject: [PATCH 482/745] Remove use of GNU sed features from ssl-opt.sh

---
 tests/ssl-opt.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 1a9482f104..7fcca685b1 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -326,7 +326,7 @@ wait_server_start() {
 # acceptable bounds
 check_server_hello_time() {
     # Extract the time from the debug (lvl 3) output of the client
-    SERVER_HELLO_TIME="$(cat "$1" | sed -n 's/.*server hello, current time: \([0-9]\+\)$/\1/p')"
+    SERVER_HELLO_TIME="$(sed -n 's/.*server hello, current time: //p' < "$1")"
     # Get the Unix timestamp for now
     CUR_TIME=$(date +'%s')
     THRESHOLD_IN_SECS=300

From 21acb66cba6bd3ef6a12c9d65e43d1168ae2baee Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 6 Oct 2017 14:38:15 +0100
Subject: [PATCH 483/745] Correct typo: PBDFK -> PBKDF

---
 tests/suites/test_suite_pkparse.data | 72 ++++++++++++++--------------
 1 file changed, 36 insertions(+), 36 deletions(-)

diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index b0fd49bd7b..df7c1407c4 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -218,147 +218,147 @@ Parse RSA Key #37 (PKCS#8 encrypted SHA1-RC4-128 DER, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS12_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbe_sha1_4096_rc4_128.der":"PolarSSLTest":0
 
-Parse RSA Key #38 (PKCS#8 encrypted v2 PBDFK2 3DES)
+Parse RSA Key #38 (PKCS#8 encrypted v2 PBKDF2 3DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem":"PolarSSLTest":0
 
-Parse RSA Key #38.1 (PKCS#8 encrypted v2 PBDFK2 3DES, wrong PW)
+Parse RSA Key #38.1 (PKCS#8 encrypted v2 PBKDF2 3DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #38.2 (PKCS#8 encrypted v2 PBDFK2 3DES, no PW)
+Parse RSA Key #38.2 (PKCS#8 encrypted v2 PBKDF2 3DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #39 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit)
+Parse RSA Key #39 (PKCS#8 encrypted v2 PBKDF2 3DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem":"PolarSSLTest":0
 
-Parse RSA Key #39.1 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit, wrong PW)
+Parse RSA Key #39.1 (PKCS#8 encrypted v2 PBKDF2 3DES, 2048-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #39.2 (PKCS#8 encrypted v2 PBDFK2 3DES, 2048-bit, no PW)
+Parse RSA Key #39.2 (PKCS#8 encrypted v2 PBKDF2 3DES, 2048-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #40 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit)
+Parse RSA Key #40 (PKCS#8 encrypted v2 PBKDF2 3DES, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem":"PolarSSLTest":0
 
-Parse RSA Key #40.1 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit, wrong PW)
+Parse RSA Key #40.1 (PKCS#8 encrypted v2 PBKDF2 3DES, 4096-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #40.2 (PKCS#8 encrypted v2 PBDFK2 3DES, 4096-bit, no PW)
+Parse RSA Key #40.2 (PKCS#8 encrypted v2 PBKDF2 3DES, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #41 (PKCS#8 encrypted v2 PBDFK2 3DES DER)
+Parse RSA Key #41 (PKCS#8 encrypted v2 PBKDF2 3DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der":"PolarSSLTest":0
 
-Parse RSA Key #41.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, wrong PW)
+Parse RSA Key #41.1 (PKCS#8 encrypted v2 PBKDF2 3DES DER, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #41.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, no PW)
+Parse RSA Key #41.2 (PKCS#8 encrypted v2 PBKDF2 3DES DER, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
-Parse RSA Key #42 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit)
+Parse RSA Key #42 (PKCS#8 encrypted v2 PBKDF2 3DES DER, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der":"PolarSSLTest":0
 
-Parse RSA Key #42.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit, wrong PW)
+Parse RSA Key #42.1 (PKCS#8 encrypted v2 PBKDF2 3DES DER, 2048-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #42.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 2048-bit, no PW)
+Parse RSA Key #42.2 (PKCS#8 encrypted v2 PBKDF2 3DES DER, 2048-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
-Parse RSA Key #43 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit)
+Parse RSA Key #43 (PKCS#8 encrypted v2 PBKDF2 3DES DER, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der":"PolarSSLTest":0
 
-Parse RSA Key #43.1 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit, wrong PW)
+Parse RSA Key #43.1 (PKCS#8 encrypted v2 PBKDF2 3DES DER, 4096-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #43.2 (PKCS#8 encrypted v2 PBDFK2 3DES DER, 4096-bit, no PW)
+Parse RSA Key #43.2 (PKCS#8 encrypted v2 PBKDF2 3DES DER, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
-Parse RSA Key #44 (PKCS#8 encrypted v2 PBDFK2 DES)
+Parse RSA Key #44 (PKCS#8 encrypted v2 PBKDF2 DES)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem":"PolarSSLTest":0
 
-Parse RSA Key #44.1 (PKCS#8 encrypted v2 PBDFK2 DES, wrong PW)
+Parse RSA Key #44.1 (PKCS#8 encrypted v2 PBKDF2 DES, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #44.2 (PKCS#8 encrypted v2 PBDFK2 DES, no PW)
+Parse RSA Key #44.2 (PKCS#8 encrypted v2 PBKDF2 DES, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #45 (PKCS#8 encrypted v2 PBDFK2 DES, 2048-bit)
+Parse RSA Key #45 (PKCS#8 encrypted v2 PBKDF2 DES, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem":"PolarSSLTest":0
 
-Parse RSA Key #45.1 (PKCS#8 encrypted v2 PBDFK2 DES, 2048-bit, wrong PW)
+Parse RSA Key #45.1 (PKCS#8 encrypted v2 PBKDF2 DES, 2048-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #45.2 (PKCS#8 encrypted v2 PBDFK2 DES, 2048-bit, no PW)
+Parse RSA Key #45.2 (PKCS#8 encrypted v2 PBKDF2 DES, 2048-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #46 (PKCS#8 encrypted v2 PBDFK2 DES, 4096-bit)
+Parse RSA Key #46 (PKCS#8 encrypted v2 PBKDF2 DES, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem":"PolarSSLTest":0
 
-Parse RSA Key #46.1 (PKCS#8 encrypted v2 PBDFK2 DES, 4096-bit, wrong PW)
+Parse RSA Key #46.1 (PKCS#8 encrypted v2 PBKDF2 DES, 4096-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #46.2 (PKCS#8 encrypted v2 PBDFK2 DES, 4096-bit, no PW)
+Parse RSA Key #46.2 (PKCS#8 encrypted v2 PBKDF2 DES, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
 
-Parse RSA Key #47 (PKCS#8 encrypted v2 PBDFK2 DES DER)
+Parse RSA Key #47 (PKCS#8 encrypted v2 PBKDF2 DES DER)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der":"PolarSSLTest":0
 
-Parse RSA Key #47.1 (PKCS#8 encrypted v2 PBDFK2 DES DER, wrong PW)
+Parse RSA Key #47.1 (PKCS#8 encrypted v2 PBKDF2 DES DER, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #47.2 (PKCS#8 encrypted v2 PBDFK2 DES DER, no PW)
+Parse RSA Key #47.2 (PKCS#8 encrypted v2 PBKDF2 DES DER, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
-Parse RSA Key #48 (PKCS#8 encrypted v2 PBDFK2 DES DER, 2048-bit)
+Parse RSA Key #48 (PKCS#8 encrypted v2 PBKDF2 DES DER, 2048-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der":"PolarSSLTest":0
 
-Parse RSA Key #48.1 (PKCS#8 encrypted v2 PBDFK2 DES DER, 2048-bit, wrong PW)
+Parse RSA Key #48.1 (PKCS#8 encrypted v2 PBKDF2 DES DER, 2048-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #48.2 (PKCS#8 encrypted v2 PBDFK2 DES DER, 2048-bit, no PW)
+Parse RSA Key #48.2 (PKCS#8 encrypted v2 PBKDF2 DES DER, 2048-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
-Parse RSA Key #49 (PKCS#8 encrypted v2 PBDFK2 DES DER, 4096-bit)
+Parse RSA Key #49 (PKCS#8 encrypted v2 PBKDF2 DES DER, 4096-bit)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der":"PolarSSLTest":0
 
-Parse RSA Key #49.1 (PKCS#8 encrypted v2 PBDFK2 DES DER, 4096-bit, wrong PW)
+Parse RSA Key #49.1 (PKCS#8 encrypted v2 PBKDF2 DES DER, 4096-bit, wrong PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
 
-Parse RSA Key #49.2 (PKCS#8 encrypted v2 PBDFK2 DES DER, 4096-bit, no PW)
+Parse RSA Key #49.2 (PKCS#8 encrypted v2 PBKDF2 DES DER, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 

From def0339db2ffb08abb7e26db9d6523d584566f17 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Sun, 1 Oct 2017 16:42:29 +0100
Subject: [PATCH 484/745] Ensure failed test_suite output is sent to stdout

The change modifies the template code in tests/suites/helpers.function
and tests/suites/main.function so that error messages are printed to
stdout instead of being discarded. This makes errors visible regardless
of the --verbose flag being passed or not to the test suite programs.
---
 tests/suites/helpers.function   | 19 +++++++++++++------
 tests/suites/main_test.function | 24 +++++++++++++++++++-----
 2 files changed, 32 insertions(+), 11 deletions(-)

diff --git a/tests/suites/helpers.function b/tests/suites/helpers.function
index 63815df852..cac104a3b8 100644
--- a/tests/suites/helpers.function
+++ b/tests/suites/helpers.function
@@ -99,7 +99,15 @@ typedef UINT32 uint32_t;
 /*----------------------------------------------------------------------------*/
 /* Global variables */
 
-static int test_errors = 0;
+
+static struct
+{
+    int failed;
+    const char *test;
+    const char *filename;
+    int line_no;
+}
+test_info;
 
 
 /*----------------------------------------------------------------------------*/
@@ -395,10 +403,9 @@ static int rnd_pseudo_rand( void *rng_state, unsigned char *output, size_t len )
 
 static void test_fail( const char *test, int line_no, const char* filename )
 {
-    test_errors++;
-    if( test_errors == 1 )
-        mbedtls_fprintf( stdout, "FAILED\n" );
-    mbedtls_fprintf( stdout, "  %s\n  at line %d, %s\n", test, line_no,
-                        filename );
+    test_info.failed = 1;
+    test_info.test = test;
+    test_info.line_no = line_no;
+    test_info.filename = filename;
 }
 
diff --git a/tests/suites/main_test.function b/tests/suites/main_test.function
index 20add3c776..120247e538 100644
--- a/tests/suites/main_test.function
+++ b/tests/suites/main_test.function
@@ -339,6 +339,9 @@ int main(int argc, const char *argv[])
         testfile_count = 1;
     }
 
+    /* Initialize the struct that holds information about the last test */
+    memset( &test_info, 0, sizeof( test_info ) );
+
     /* Now begin to execute the tests in the testfiles */
     for ( testfile_index = 0;
           testfile_index < testfile_count;
@@ -369,7 +372,7 @@ int main(int argc, const char *argv[])
 
             if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
                 break;
-            mbedtls_fprintf( stdout, "%s%.66s", test_errors ? "\n" : "", buf );
+            mbedtls_fprintf( stdout, "%s%.66s", test_info.failed ? "\n" : "", buf );
             mbedtls_fprintf( stdout, " " );
             for( i = strlen( buf ) + 1; i < 67; i++ )
                 mbedtls_fprintf( stdout, "." );
@@ -409,11 +412,11 @@ int main(int argc, const char *argv[])
                     break;
                 cnt = parse_arguments( buf, strlen(buf), params );
             }
- 
+
             // If there are no unmet dependencies execute the test
             if( unmet_dep_count == 0 )
             {
-                test_errors = 0;
+                test_info.failed = 0;
 
 #if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
                 /* Suppress all output from the library unless we're verbose
@@ -467,9 +470,20 @@ int main(int argc, const char *argv[])
 
                 unmet_dep_count = 0;
             }
-            else if( ret == DISPATCH_TEST_SUCCESS && test_errors == 0 )
+            else if( ret == DISPATCH_TEST_SUCCESS )
             {
-                mbedtls_fprintf( stdout, "PASS\n" );
+                if( test_info.failed == 0 )
+                {
+                    mbedtls_fprintf( stdout, "PASS\n" );
+                }
+                else
+                {
+                    total_errors++;
+                    mbedtls_fprintf( stdout, "FAILED\n" );
+                    mbedtls_fprintf( stdout, "  %s\n  at line %d, %s\n",
+                                     test_info.test, test_info.line_no,
+                                     test_info.filename );
+                }
                 fflush( stdout );
             }
             else if( ret == DISPATCH_INVALID_TEST_DATA )

From 3f50f511de4079ed492d589b7ffe761ad539a72c Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Sun, 1 Oct 2017 16:42:29 +0100
Subject: [PATCH 485/745] Ensure failed test_suite output is sent to stdout

The change modifies the template code in tests/suites/helpers.function
and tests/suites/main.function so that error messages are printed to
stdout instead of being discarded. This makes errors visible regardless
of the --verbose flag being passed or not to the test suite programs.
---
 tests/suites/helpers.function   | 19 +++++++++++++------
 tests/suites/main_test.function | 24 +++++++++++++++++++-----
 2 files changed, 32 insertions(+), 11 deletions(-)

diff --git a/tests/suites/helpers.function b/tests/suites/helpers.function
index 63815df852..cac104a3b8 100644
--- a/tests/suites/helpers.function
+++ b/tests/suites/helpers.function
@@ -99,7 +99,15 @@ typedef UINT32 uint32_t;
 /*----------------------------------------------------------------------------*/
 /* Global variables */
 
-static int test_errors = 0;
+
+static struct
+{
+    int failed;
+    const char *test;
+    const char *filename;
+    int line_no;
+}
+test_info;
 
 
 /*----------------------------------------------------------------------------*/
@@ -395,10 +403,9 @@ static int rnd_pseudo_rand( void *rng_state, unsigned char *output, size_t len )
 
 static void test_fail( const char *test, int line_no, const char* filename )
 {
-    test_errors++;
-    if( test_errors == 1 )
-        mbedtls_fprintf( stdout, "FAILED\n" );
-    mbedtls_fprintf( stdout, "  %s\n  at line %d, %s\n", test, line_no,
-                        filename );
+    test_info.failed = 1;
+    test_info.test = test;
+    test_info.line_no = line_no;
+    test_info.filename = filename;
 }
 
diff --git a/tests/suites/main_test.function b/tests/suites/main_test.function
index 20add3c776..120247e538 100644
--- a/tests/suites/main_test.function
+++ b/tests/suites/main_test.function
@@ -339,6 +339,9 @@ int main(int argc, const char *argv[])
         testfile_count = 1;
     }
 
+    /* Initialize the struct that holds information about the last test */
+    memset( &test_info, 0, sizeof( test_info ) );
+
     /* Now begin to execute the tests in the testfiles */
     for ( testfile_index = 0;
           testfile_index < testfile_count;
@@ -369,7 +372,7 @@ int main(int argc, const char *argv[])
 
             if( ( ret = get_line( file, buf, sizeof(buf) ) ) != 0 )
                 break;
-            mbedtls_fprintf( stdout, "%s%.66s", test_errors ? "\n" : "", buf );
+            mbedtls_fprintf( stdout, "%s%.66s", test_info.failed ? "\n" : "", buf );
             mbedtls_fprintf( stdout, " " );
             for( i = strlen( buf ) + 1; i < 67; i++ )
                 mbedtls_fprintf( stdout, "." );
@@ -409,11 +412,11 @@ int main(int argc, const char *argv[])
                     break;
                 cnt = parse_arguments( buf, strlen(buf), params );
             }
- 
+
             // If there are no unmet dependencies execute the test
             if( unmet_dep_count == 0 )
             {
-                test_errors = 0;
+                test_info.failed = 0;
 
 #if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
                 /* Suppress all output from the library unless we're verbose
@@ -467,9 +470,20 @@ int main(int argc, const char *argv[])
 
                 unmet_dep_count = 0;
             }
-            else if( ret == DISPATCH_TEST_SUCCESS && test_errors == 0 )
+            else if( ret == DISPATCH_TEST_SUCCESS )
             {
-                mbedtls_fprintf( stdout, "PASS\n" );
+                if( test_info.failed == 0 )
+                {
+                    mbedtls_fprintf( stdout, "PASS\n" );
+                }
+                else
+                {
+                    total_errors++;
+                    mbedtls_fprintf( stdout, "FAILED\n" );
+                    mbedtls_fprintf( stdout, "  %s\n  at line %d, %s\n",
+                                     test_info.test, test_info.line_no,
+                                     test_info.filename );
+                }
                 fflush( stdout );
             }
             else if( ret == DISPATCH_INVALID_TEST_DATA )

From 86968c6dd1d5b272de78060a6dca7f7f2f961574 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 12 Jul 2017 14:04:40 +0100
Subject: [PATCH 486/745] Fix typo and bracketing in macro args

---
 library/net_sockets.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/library/net_sockets.c b/library/net_sockets.c
index 80be6ec6a4..31c42db05a 100644
--- a/library/net_sockets.c
+++ b/library/net_sockets.c
@@ -63,8 +63,8 @@
 #endif
 #endif /* _MSC_VER */
 
-#define read(fd,buf,len)        recv(fd,(char*)buf,(int) len,0)
-#define write(fd,buf,len)       send(fd,(char*)buf,(int) len,0)
+#define read(fd,buf,len)        recv( fd, (char*)( buf ), (int)( len ), 0 )
+#define write(fd,buf,len)       send( fd, (char*)( buf ), (int)( len ), 0 )
 #define close(fd)               closesocket(fd)
 
 static int wsa_init_done = 0;
@@ -85,7 +85,7 @@ static int wsa_init_done = 0;
 #endif /* ( _WIN32 || _WIN32_WCE ) && !EFIX64 && !EFI32 */
 
 /* Some MS functions want int and MSVC warns if we pass size_t,
- * but the standard fucntions use socklen_t, so cast only for MSVC */
+ * but the standard functions use socklen_t, so cast only for MSVC */
 #if defined(_MSC_VER)
 #define MSVC_INT_CAST   (int)
 #else

From d0c56de93415a44671716dc927e1033d038ab913 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 10 Oct 2017 17:03:08 +0300
Subject: [PATCH 487/745] Add support for public keys encoded with PKCS#1

1) Add support for public keys encoded with PKCS#1
2) Add tests for PKCS#1 PEM and DER, and PKCS#8 DER
---
 ChangeLog                            |   1 +
 library/pkparse.c                    | 163 +++++++++++++++++++--------
 tests/data_files/format_gen_der.pub  | Bin 0 -> 162 bytes
 tests/data_files/public_rsa_key.der  | Bin 0 -> 294 bytes
 tests/data_files/public_rsa_key.pem  |   8 ++
 tests/suites/test_suite_pkparse.data |  12 ++
 6 files changed, 135 insertions(+), 49 deletions(-)
 create mode 100644 tests/data_files/format_gen_der.pub
 create mode 100644 tests/data_files/public_rsa_key.der
 create mode 100644 tests/data_files/public_rsa_key.pem

diff --git a/ChangeLog b/ChangeLog
index b3d4d519af..f13982b623 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,7 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 Features
    * Allow comments in test data files.
+   * Add support for public keys encoded in PKCS#1 format
 
 Bugfix
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
diff --git a/library/pkparse.c b/library/pkparse.c
index efdf437466..1d573a4005 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -637,11 +637,11 @@ int mbedtls_pk_parse_subpubkey( unsigned char **p, const unsigned char *end,
 
 #if defined(MBEDTLS_RSA_C)
 /*
- * Parse a PKCS#1 encoded private RSA key
+ * Parse a PKCS#1 encoded private( mode 0 )/public( mode 1 ) RSA key
  */
 static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
                                    const unsigned char *key,
-                                   size_t keylen )
+                                   size_t keylen , int mode)
 {
     int ret;
     size_t len;
@@ -649,7 +649,16 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
 
     p = (unsigned char *) key;
     end = p + keylen;
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
+    {
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
+    }
 
+    end = p + len;
+
+    if( mode == 0 )
+    {
     /*
      * This function parses the RSAPrivateKey (PKCS#1)
      *
@@ -666,52 +675,77 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
      *      otherPrimeInfos   OtherPrimeInfos OPTIONAL
      *  }
      */
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-    {
-        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
+        if( ( ret = mbedtls_asn1_get_int( &p, end, &rsa->ver ) ) != 0 )
+        {
+            return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
+        }
+
+        if( rsa->ver != 0 )
+        {
+            return( MBEDTLS_ERR_PK_KEY_INVALID_VERSION );
+        }
+
+        if( ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->N  ) ) != 0 ||
+            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->E  ) ) != 0 ||
+            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->D  ) ) != 0 ||
+            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->P  ) ) != 0 ||
+            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->Q  ) ) != 0 ||
+            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DP ) ) != 0 ||
+            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DQ ) ) != 0 ||
+            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->QP ) ) != 0 )
+        {
+            mbedtls_rsa_free( rsa );
+            return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
+        }
+
+        rsa->len = mbedtls_mpi_size( &rsa->N );
+
+        if( p != end )
+        {
+            mbedtls_rsa_free( rsa );
+            return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
+                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
+        }
+
+        if( ( ret = mbedtls_rsa_check_privkey( rsa ) ) != 0 )
+        {
+            mbedtls_rsa_free( rsa );
+            return( ret );
+        }
     }
-
-    end = p + len;
-
-    if( ( ret = mbedtls_asn1_get_int( &p, end, &rsa->ver ) ) != 0 )
+    else /* public key*/
     {
-        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
+    /*
+     * This function parses the RSAPublicKey (PKCS#1)
+     *
+     *  RSAPublicKey ::= SEQUENCE {
+     *                   modulus           INTEGER,  -- n
+     *                   publicExponent    INTEGER   -- e
+     *                   }
+     */
+        if( ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->N  ) ) != 0 ||
+            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->E  ) ) != 0 )
+        {
+            mbedtls_rsa_free( rsa );
+            return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
+        }
+
+        rsa->len = mbedtls_mpi_size( &rsa->N );
+
+        if( p != end )
+        {
+             mbedtls_rsa_free( rsa );
+             return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
+                     MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
+        }
+
+        if( ( ret = mbedtls_rsa_check_pubkey( rsa ) ) != 0 )
+        {
+             mbedtls_rsa_free( rsa );
+             return( ret );
+        }
+
     }
-
-    if( rsa->ver != 0 )
-    {
-        return( MBEDTLS_ERR_PK_KEY_INVALID_VERSION );
-    }
-
-    if( ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->N  ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->E  ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->D  ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->P  ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->Q  ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DP ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DQ ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->QP ) ) != 0 )
-    {
-        mbedtls_rsa_free( rsa );
-        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
-    }
-
-    rsa->len = mbedtls_mpi_size( &rsa->N );
-
-    if( p != end )
-    {
-        mbedtls_rsa_free( rsa );
-        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
-                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-    }
-
-    if( ( ret = mbedtls_rsa_check_privkey( rsa ) ) != 0 )
-    {
-        mbedtls_rsa_free( rsa );
-        return( ret );
-    }
-
     return( 0 );
 }
 #endif /* MBEDTLS_RSA_C */
@@ -907,7 +941,7 @@ static int pk_parse_key_pkcs8_unencrypted_der(
 #if defined(MBEDTLS_RSA_C)
     if( pk_alg == MBEDTLS_PK_RSA )
     {
-        if( ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), p, len ) ) != 0 )
+        if( ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), p, len, 0 ) ) != 0 )
         {
             mbedtls_pk_free( pk );
             return( ret );
@@ -1086,7 +1120,7 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
 
         if( ( ret = mbedtls_pk_setup( pk, pk_info                    ) ) != 0 ||
             ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ),
-                                            pem.buf, pem.buflen ) ) != 0 )
+                                            pem.buf, pem.buflen, 0 ) ) != 0 )
         {
             mbedtls_pk_free( pk );
         }
@@ -1218,7 +1252,7 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
         return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
     if( ( ret = mbedtls_pk_setup( pk, pk_info                           ) ) != 0 ||
-        ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), key, keylen ) ) == 0 )
+        ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), key, keylen, 0 ) ) == 0 )
     {
         return( 0 );
     }
@@ -1255,8 +1289,39 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
     mbedtls_pem_context pem;
 
     mbedtls_pem_init( &pem );
-
+#if defined(MBEDTLS_RSA_C)
     /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */
+    if( keylen == 0 || key[keylen - 1] != '\0' )
+        ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT;
+    else
+        ret = mbedtls_pem_read_buffer( &pem,
+                               "-----BEGIN RSA PUBLIC KEY-----",
+                               "-----END RSA PUBLIC KEY-----",
+                               key, NULL, 0, &len );
+
+    if( ret == 0 )
+    {
+         const mbedtls_pk_info_t *pk_info;
+         if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
+              return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
+
+         if( ( ret = mbedtls_pk_setup( ctx, pk_info ) ) != 0 )
+               return( ret );
+
+         if( ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *ctx ),
+                                             pem.buf, pem.buflen, 1 ) ) != 0 )
+                 mbedtls_pk_free( ctx );
+        mbedtls_pem_free( &pem );
+        return( ret );
+    }
+    else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
+    {
+        mbedtls_pem_free( &pem );
+        return( ret );
+    }
+#endif /* MBEDTLS_RSA_C */
+
+       /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */
     if( keylen == 0 || key[keylen - 1] != '\0' )
         ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT;
     else
diff --git a/tests/data_files/format_gen_der.pub b/tests/data_files/format_gen_der.pub
new file mode 100644
index 0000000000000000000000000000000000000000..fe429985bf29b545b3d52a24b692807062a827b5
GIT binary patch
literal 162
zcmV;T0A2qufuAr91_>&LNQU<f0RaI800V)I05E}x0)c@5z|l)HjS(gInI%&vuV~*N
zZ$YWoaPx19Slqy<B&~S`Y966MKp|W1BS5@u8NZ8Dj^Go0wIpjsHNH#FSZ$283%$=$
z0+~tZ<D5Z2;mBM_;*N!xOz5uuJ<8n2>m7(YwGJ1K49Joe8Zo!w`XNif5NQbH1%<nl
Q13$baQ}7vm0s{d60ns=_2mk;8

literal 0
HcmV?d00001

diff --git a/tests/data_files/public_rsa_key.der b/tests/data_files/public_rsa_key.der
new file mode 100644
index 0000000000000000000000000000000000000000..376b79a442857eea9410120b18090d443073f906
GIT binary patch
literal 294
zcmV+>0ondAf&n5h4F(A+hDe6@4FLfG1potr0S^E$f&mHwf&l>l*+EQ+)gnMp6SCRo
zNgj~*v=fEN&(1&-bb~o94M#At+s<U`Ef%$!Io>pgeT+|;r0~RDR}=#Z?|>tl{KOuq
z>sU7xJQQ^`1*|*ikdk}dMm(;uNzxXg`zx^Uik|N(Ko$l~U(Q2@Ix6)`<lEdX#2>_H
z4r0-653FbEfi~qV5^|-3=PnS;9nqV+w%-szaJv4@z8_XFP8lt4Aya3@KH3d}QwP>g
z+Ap~=M<LJ?$A-suf&c%zkpjqzXLI0r(W+Z>{_xH$7t{buyk$sPyTmYVyjBY>+C}}=
sh~f<PNqRrr+Y-@&oZ5lzk{Ch|h#=5Zi=9Zx^Ja-{$i*f%0s{d60SMoMoB#j-

literal 0
HcmV?d00001

diff --git a/tests/data_files/public_rsa_key.pem b/tests/data_files/public_rsa_key.pem
new file mode 100644
index 0000000000..3add85c6c3
--- /dev/null
+++ b/tests/data_files/public_rsa_key.pem
@@ -0,0 +1,8 @@
+-----BEGIN RSA PUBLIC KEY-----
+MIIBCgKCAQEA2UFMidUiQFATstnnSR6Q97QThcnPzkATdIM5LQ1HMLLbzmTrLRa1
+mjneNIh9jE+ZpPDEXVcUAwrvgCOb/MQeqetYNxU8FHU1Baw76ZCSe91GPK6xSdIW
+ovsrsPCKnu8qQBYGTV/OQ4Y6KvVL5NvcLsQfxGgOYtFuD6xn6oE25SwScqWD5y4Q
+zB3Rm7u23xBBcLr+zb4fVjBOGS1vIVNnxj7aDYJTB9ZO2i+5MUch0BPHhsd3gf//
+u5ECyItnc+B50apbc/7wziwX1ABMvGVIWbvEMG68Vgst2kX91ojiDPZJej/c2xLR
+gpzage6SGEIQiCDQVIudSMnzZoltyMUmNwIDAQAB
+-----END RSA PUBLIC KEY-----
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index 9c0edbb512..f34fc3c83b 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -106,6 +106,18 @@ Parse Public RSA Key #1 (PKCS#8 wrapped)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
 pk_parse_public_keyfile_rsa:"data_files/format_gen.pub":0
 
+Parse Public RSA Key #1 (PKCS#8 wrapped, DER)
+depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
+pk_parse_public_keyfile_rsa:"data_files/format_gen_der.pub":0
+
+Parse Public RSA Key #3 (PKCS#1 wrapped)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PEM_PARSE_C
+pk_parse_public_keyfile_rsa:"data_files/public_rsa_key.pem":0
+
+Parse Public RSA Key #4 (PKCS#1 wrapped, DER)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PEM_PARSE_C
+pk_parse_public_keyfile_rsa:"data_files/public_rsa_key.der":0
+
 Parse Public EC Key #1 (RFC 5480, DER)
 depends_on:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_pub.der":0

From 68b4d58bd8e4e4738bf7da84ee69df47823d4ec5 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 10 Oct 2017 16:39:10 +0100
Subject: [PATCH 488/745] Remove PRNG argument from `mbedtls_rsa_deduce_moduli`

It is not necessary to pass a CSPRNG to `mbedtls_rsa_deduce_moduli`, as there
exist well-working static strategies, and even if a PRNG is preferred, a
non-secure one would be sufficient.

Further, the implementation is changed to use a static strategy for the choice
of candidates which according to some benchmarks even performs better than the
previous one using random candidate choices.
---
 include/mbedtls/rsa.h |  6 ++----
 library/rsa.c         | 42 ++++++++++++++++++++----------------------
 2 files changed, 22 insertions(+), 26 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 0448877490..04175eb4f8 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -89,8 +89,6 @@ extern "C" {
  * \param N        RSA modulus N = PQ, with P, Q to be found
  * \param D        RSA private exponent
  * \param E        RSA public exponent
- * \param f_rng    PRNG to be used for randomization, or NULL
- * \param p_rng    PRNG context for f_rng, or NULL
  * \param P        Pointer to MPI holding first prime factor of N on success
  * \param Q        Pointer to MPI holding second prime factor of N on success
  *
@@ -105,8 +103,8 @@ extern "C" {
  *
  */
 int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N, mbedtls_mpi const *D,
-            mbedtls_mpi const *E, int (*f_rng)(void *, unsigned char *, size_t),
-            void *p_rng, mbedtls_mpi *P, mbedtls_mpi *Q );
+                               mbedtls_mpi const *E,
+                               mbedtls_mpi *P, mbedtls_mpi *Q );
 
 /**
  * \brief          Compute RSA private exponent from
diff --git a/library/rsa.c b/library/rsa.c
index d14817c2c9..b932d977a0 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -132,7 +132,6 @@ static void mbedtls_zeroize( void *v, size_t n ) {
  */
 int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
                      mbedtls_mpi const *D, mbedtls_mpi const *E,
-                     int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,
                      mbedtls_mpi *P, mbedtls_mpi *Q )
 {
     int ret = 0;
@@ -140,13 +139,25 @@ int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
     uint16_t attempt;  /* Number of current attempt  */
     uint16_t iter;     /* Number of squares computed in the current attempt */
 
-    uint16_t bitlen_half; /* Half the bitsize of the modulus N */
     uint16_t order;       /* Order of 2 in DE - 1 */
 
     mbedtls_mpi T;  /* Holds largest odd divisor of DE - 1 */
     mbedtls_mpi K;  /* During factorization attempts, stores a random integer
                      * in the range of [0,..,N] */
 
+    const unsigned int primes[] = { 2,
+           3,    5,    7,   11,   13,   17,   19,   23,
+          29,   31,   37,   41,   43,   47,   53,   59,
+          61,   67,   71,   73,   79,   83,   89,   97,
+         101,  103,  107,  109,  113,  127,  131,  137,
+         139,  149,  151,  157,  163,  167,  173,  179,
+         181,  191,  193,  197,  199,  211,  223,  227,
+         229,  233,  239,  241,  251,  257,  263,  269,
+         271,  277,  281,  283,  293,  307,  311,  313
+    };
+
+    const size_t num_primes = sizeof( primes ) / sizeof( *primes );
+
     if( P == NULL || Q == NULL || P->p != NULL || Q->p != NULL )
         return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
 
@@ -179,31 +190,18 @@ int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
     /* After this operation, T holds the largest odd divisor of DE - 1. */
     MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &T, order ) );
 
-    /* This is used to generate a few numbers around N / 2
-     * if no PRNG is provided. */
-    if( f_rng == NULL )
-        bitlen_half = mbedtls_mpi_bitlen( N ) / 2;
-
     /*
      * Actual work
      */
 
-    for( attempt = 0; attempt < 30; ++attempt )
+    /* Skip trying 2 if N == 1 mod 8 */
+    attempt = 0;
+    if( N->p[0] % 8 == 1 )
+        attempt = 1;
+
+    for( ; attempt < num_primes; ++attempt )
     {
-        /* Generate some number in [0,N], either randomly
-         * if a PRNG is given, or try numbers around N/2 */
-        if( f_rng != NULL )
-        {
-            MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( &K,
-                                        mbedtls_mpi_size( N ),
-                                        f_rng, p_rng ) );
-        }
-        else
-        {
-            MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &K, 1 ) ) ;
-            MBEDTLS_MPI_CHK( mbedtls_mpi_shift_l( &K, bitlen_half ) ) ;
-            MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &K, &K, attempt + 1 ) );
-        }
+        mbedtls_mpi_lset( &K, primes[attempt] );
 
         /* Check if gcd(K,N) = 1 */
         MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( P, &K, N ) );

From 1e801f57064e21e9ab025896984ca94ec666a9e8 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 10 Oct 2017 16:44:47 +0100
Subject: [PATCH 489/745] Clarify guarantees made by `rsa_complete` and
 `rsa_check_privkey`

---
 include/mbedtls/rsa.h | 65 ++++++++++++++++++++++++++-----------------
 1 file changed, 39 insertions(+), 26 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 04175eb4f8..0c649073e0 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -405,19 +405,16 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
  *
  * \return
  *                 - 0 if successful. In this case, it is guaranteed
- *                   the functions \c mbedtls_rsa_check_pubkey resp.
- *                   \c mbedtls_rsa_check_privkey pass in case of a
- *                   public resp. private key.
+ *                   that the RSA context can be used for RSA operations
+ *                   without the risk of failure or crash.
  *                 - \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA if the attempted
  *                   derivations failed.
  *
- * \warning        Implementations are *not* obliged to perform exhaustive
- *                 validation of the imported parameters!
- *                 In particular, parameters that are not needed by the
- *                 implementation may be silently discarded and left unchecked.
- *                 If the user mistrusts the given key material, he should
- *                 employ other means for verification like the helper functions
- *                 \c mbedtls_rsa_validate_params, \c mbedtls_rsa_validate_crt.
+ * \warning        This function need not perform consistency checks
+ *                 for the imported parameters! In particular, parameters that
+ *                 are not needed by the implementation may be silently discarded
+ *                 and left unchecked. For the purpose of checking the consistency
+ *                 of the key material, see \c mbedtls_rsa_check_privkey.
  *
  */
 int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
@@ -581,25 +578,41 @@ int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
 int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx );
 
 /**
- * \brief          Check if a context contains an RSA private key
- *                 and perform basic sanity checks.
+ * \brief      Check if a context contains an RSA private key
+ *             and perform basic consistency checks.
  *
- * \param ctx      RSA context to be checked
+ * \param ctx  RSA context to be checked
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code.
- *                 On success, it is guaranteed that enough information is
- *                 present to perform RSA private and public key operations.
+ * \return     0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code.
  *
- * \warning        This function is *not* obliged to perform an exhaustive
- *                 sanity check what would guarantee the internal parameters
- *                 to match and \c mbedtls_rsa_private and \c mbedtls_rsa_public
- *                 to be mutually inverse to each other.
- *                 The reason is that for minimal non-CRT implementations
- *                 using only N, D, E, for example, checking the validity
- *                 would be computationally expensive.
- *                 Users mistrusting their key material should use other
- *                 means for verification; see the documentation of
- *                 \c mbedtls_rsa_complete.
+ * \note       This function performs checks substantiating
+ *             the consistency of the key material used to setup
+ *             the RSA context. In case of implementations saving
+ *             all core RSA parameters, this might mean a consistency
+ *             check in the sense of \c mbedtls_rsa_validate_params,
+ *             while other implementations might perform an empirical
+ *             check consisting of an encryption-decryption pair.
+ *
+ * \warning    This function should catch accidental misconfigurations
+ *             like swapping of parameters, but it cannot establish full
+ *             trust in neither the quality nor the consistency of the key
+ *             material that was used to setup the given RSA context:
+ *             - Regarding consistency, note (see \c mbedtls_rsa_complete)
+ *               that imported parameters irrelevant for the implementation
+ *               might be silently dropped, in which case the present
+ *               function doesn't have access to and hence cannot check them.
+ *               If the user desires to check the consistency of the entire
+ *               content of, say, an PKCS1-encoded RSA private key, he
+ *               should use \c mbedtls_rsa_validate_params before setting
+ *               up the RSA context.
+ *               Further, if the implementation performs empirical checks,
+ *               these checks will substantiate but not guarantee consistency.
+ *             - Regarding quality, this function is not expected to perform
+ *               extended quality assessments like checking that the prime
+ *               factors are safe. Further, it is the user's responsibility to
+ *               ensure trustworthiness of the source of his RSA parameters,
+ *               a question going beyond what's effectively checkable
+ *               by the library.
  *
  */
 int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx );

From 314adb6baa2cabf4244162da68c9733ece3afabc Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 10 Oct 2017 18:28:25 +0300
Subject: [PATCH 490/745] Address PR review comments

1) update ChangLog to have new feature in Features instead of Changes
2) Change MBEDTLS_ECDSA_ALT to function specific alternative definitions:
MBEDTLS_ECDSA_SIGN_ALT, MBEDTLS_ECDSA_VERIFY_ALT and MBEDTLS_ECDSA_GENKEY_ALT
---
 ChangeLog                  |   9 ++--
 include/mbedtls/config.h   |   4 +-
 library/ecdsa.c            | 105 +++++++++++++++++++------------------
 library/version_features.c |  12 +++--
 4 files changed, 71 insertions(+), 59 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 94eba42089..040632cf42 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -36,10 +36,13 @@ Changes
    * Clarify ECDSA documentation and improve the sample code to avoid
      misunderstandings and potentially dangerous use of the API. Pointed out
      by Jean-Philippe Aumasson.
-   * Add support for alternative implementation for ECDSA, controlled by new
-     configuration flag MBEDTLS_ECDSA_ALT in config.h.
+
+Features
+   * Add support for alternative implementations for ECDSA, controlled by new
+     configuration flags MBEDTLS_ECDSA_SIGN_ALT, MBEDTLS_ECDSA_VERIFY_ALT and
+     MBEDTLS_ECDSDA_GENKEY_AT in config.h.
      The following functions from the ECDSA module can be replaced
-     with an alternative implementation:
+     with alternative implementation:
      mbedtls_ecdsa_sign(), mbedtls_ecdsa_verify() and mbedtls_ecdsa_genkey().
 
 = mbed TLS 2.5.0 branch released 2017-05-17
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 54dc2372de..7c06ec488c 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -238,7 +238,6 @@
 //#define MBEDTLS_BLOWFISH_ALT
 //#define MBEDTLS_CAMELLIA_ALT
 //#define MBEDTLS_DES_ALT
-//#define MBEDTLS_ECDSA_ALT
 //#define MBEDTLS_XTEA_ALT
 //#define MBEDTLS_MD2_ALT
 //#define MBEDTLS_MD4_ALT
@@ -295,6 +294,9 @@
 //#define MBEDTLS_AES_SETKEY_DEC_ALT
 //#define MBEDTLS_AES_ENCRYPT_ALT
 //#define MBEDTLS_AES_DECRYPT_ALT
+//#define MBEDTLS_ECDSA_VERIFY_ALT
+//#define MBEDTLS_ECDSA_SIGN_ALT
+//#define MBEDTLS_ECDSA_GENKEY_ALT
 
 /**
  * \def MBEDTLS_ECP_INTERNAL_ALT
diff --git a/library/ecdsa.c b/library/ecdsa.c
index 804884bcaf..a241072c3e 100644
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -65,8 +65,7 @@ cleanup:
     return( ret );
 }
 
-#if !defined(MBEDTLS_ECDSA_ALT)
-
+#if !defined(MBEDTLS_ECDSA_SIGN_ALT)
 /*
  * Compute ECDSA signature of a hashed message (SEC1 4.1.3)
  * Obviously, compared to SEC1 4.1.3, we skip step 4 (hash message)
@@ -155,8 +154,47 @@ cleanup:
 
     return( ret );
 }
+#endif /* MBEDTLS_ECDSA_SIGN_ALT */
 
+#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
+/*
+ * Deterministic signature wrapper
+ */
+int mbedtls_ecdsa_sign_det( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
+                    const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
+                    mbedtls_md_type_t md_alg )
+{
+    int ret;
+    mbedtls_hmac_drbg_context rng_ctx;
+    unsigned char data[2 * MBEDTLS_ECP_MAX_BYTES];
+    size_t grp_len = ( grp->nbits + 7 ) / 8;
+    const mbedtls_md_info_t *md_info;
+    mbedtls_mpi h;
 
+    if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) == NULL )
+        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
+
+    mbedtls_mpi_init( &h );
+    mbedtls_hmac_drbg_init( &rng_ctx );
+
+    /* Use private key and message hash (reduced) to initialize HMAC_DRBG */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( d, data, grp_len ) );
+    MBEDTLS_MPI_CHK( derive_mpi( grp, &h, buf, blen ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &h, data + grp_len, grp_len ) );
+    mbedtls_hmac_drbg_seed_buf( &rng_ctx, md_info, data, 2 * grp_len );
+
+    ret = mbedtls_ecdsa_sign( grp, r, s, d, buf, blen,
+                      mbedtls_hmac_drbg_random, &rng_ctx );
+
+cleanup:
+    mbedtls_hmac_drbg_free( &rng_ctx );
+    mbedtls_mpi_free( &h );
+
+    return( ret );
+}
+#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
+
+#if !defined(MBEDTLS_ECDSA_VERIFY_ALT)
 /*
  * Verify ECDSA signature of hashed message (SEC1 4.1.4)
  * Obviously, compared to SEC1 4.1.3, we skip step 2 (hash message)
@@ -242,56 +280,7 @@ cleanup:
 
     return( ret );
 }
-
-/*
- * Generate key pair
- */
-int mbedtls_ecdsa_genkey( mbedtls_ecdsa_context *ctx, mbedtls_ecp_group_id gid,
-                  int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
-{
-    return( mbedtls_ecp_group_load( &ctx->grp, gid ) ||
-            mbedtls_ecp_gen_keypair( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) );
-}
-
-#endif /* MBEDTLS_ECDSA_ALT */
-
-#if defined(MBEDTLS_ECDSA_DETERMINISTIC)
-/*
- * Deterministic signature wrapper
- */
-int mbedtls_ecdsa_sign_det( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
-                    const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
-                    mbedtls_md_type_t md_alg )
-{
-    int ret;
-    mbedtls_hmac_drbg_context rng_ctx;
-    unsigned char data[2 * MBEDTLS_ECP_MAX_BYTES];
-    size_t grp_len = ( grp->nbits + 7 ) / 8;
-    const mbedtls_md_info_t *md_info;
-    mbedtls_mpi h;
-
-    if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) == NULL )
-        return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
-
-    mbedtls_mpi_init( &h );
-    mbedtls_hmac_drbg_init( &rng_ctx );
-
-    /* Use private key and message hash (reduced) to initialize HMAC_DRBG */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( d, data, grp_len ) );
-    MBEDTLS_MPI_CHK( derive_mpi( grp, &h, buf, blen ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &h, data + grp_len, grp_len ) );
-    mbedtls_hmac_drbg_seed_buf( &rng_ctx, md_info, data, 2 * grp_len );
-
-    ret = mbedtls_ecdsa_sign( grp, r, s, d, buf, blen,
-                      mbedtls_hmac_drbg_random, &rng_ctx );
-
-cleanup:
-    mbedtls_hmac_drbg_free( &rng_ctx );
-    mbedtls_mpi_free( &h );
-
-    return( ret );
-}
-#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
+#endif /* MBEDTLS_ECDSA_VERIFY_ALT */
 
 /*
  * Convert a signature (given by context) to ASN.1
@@ -417,6 +406,18 @@ cleanup:
     return( ret );
 }
 
+#if !defined(MBEDTLS_ECDSA_GENKEY_ALT)
+/*
+ * Generate key pair
+ */
+int mbedtls_ecdsa_genkey( mbedtls_ecdsa_context *ctx, mbedtls_ecp_group_id gid,
+                  int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
+{
+    return( mbedtls_ecp_group_load( &ctx->grp, gid ) ||
+            mbedtls_ecp_gen_keypair( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) );
+}
+#endif /* MBEDTLS_ECDSA_GENKEY_ALT */
+
 /*
  * Set context from an mbedtls_ecp_keypair
  */
diff --git a/library/version_features.c b/library/version_features.c
index df7f957fea..2629098a69 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -93,9 +93,6 @@ static const char *features[] = {
 #if defined(MBEDTLS_DES_ALT)
     "MBEDTLS_DES_ALT",
 #endif /* MBEDTLS_DES_ALT */
-#if defined(MBEDTLS_ECDSA_ALT)
-    "MBEDTLS_ECDSA_ALT",
-#endif /* MBEDTLS_ECDSA_ALT */
 #if defined(MBEDTLS_XTEA_ALT)
     "MBEDTLS_XTEA_ALT",
 #endif /* MBEDTLS_XTEA_ALT */
@@ -165,6 +162,15 @@ static const char *features[] = {
 #if defined(MBEDTLS_AES_DECRYPT_ALT)
     "MBEDTLS_AES_DECRYPT_ALT",
 #endif /* MBEDTLS_AES_DECRYPT_ALT */
+#if defined(MBEDTLS_ECDSA_VERIFY_ALT)
+    "MBEDTLS_ECDSA_VERIFY_ALT",
+#endif /* MBEDTLS_ECDSA_VERIFY_ALT */
+#if defined(MBEDTLS_ECDSA_SIGN_ALT)
+    "MBEDTLS_ECDSA_SIGN_ALT",
+#endif /* MBEDTLS_ECDSA_SIGN_ALT */
+#if defined(MBEDTLS_ECDSA_GENKEY_ALT)
+    "MBEDTLS_ECDSA_GENKEY_ALT",
+#endif /* MBEDTLS_ECDSA_GENKEY_ALT */
 #if defined(MBEDTLS_ECP_INTERNAL_ALT)
     "MBEDTLS_ECP_INTERNAL_ALT",
 #endif /* MBEDTLS_ECP_INTERNAL_ALT */

From f9e184b9df9d72242fedb6ee94a59a6ef94e4329 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 10 Oct 2017 16:49:26 +0100
Subject: [PATCH 491/745] Remove PRNG argument from `mbedtls_rsa_complete`

---
 include/mbedtls/rsa.h                | 10 +---------
 library/rsa.c                        | 14 +-------------
 tests/suites/test_suite_rsa.function | 16 +---------------
 3 files changed, 3 insertions(+), 37 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 0c649073e0..c85e6c81d8 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -382,8 +382,6 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
  *                 a set of imported core parameters.
  *
  * \param ctx      Initialized RSA context to store parameters
- * \param f_rng    RNG function, or NULL
- * \param p_rng    RNG parameter, or NULL
  *
  * \note
  *                 - To setup an RSA public key, precisely N and E
@@ -399,10 +397,6 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
  *                 - Alternative implementations need not support these
  *                   and may return \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA instead.
  *
- * \note           The PRNG is used for the probabilistic algorithm
- *                 used in the derivation of P, Q from N, D, E. If it
- *                 not present, a deterministic heuristic is used.
- *
  * \return
  *                 - 0 if successful. In this case, it is guaranteed
  *                   that the RSA context can be used for RSA operations
@@ -417,9 +411,7 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
  *                 of the key material, see \c mbedtls_rsa_check_privkey.
  *
  */
-int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
-                          int (*f_rng)(void *, unsigned char *, size_t),
-                          void *p_rng );
+int mbedtls_rsa_complete( mbedtls_rsa_context *ctx );
 
 /**
  * \brief          Export core parameters of an RSA key
diff --git a/library/rsa.c b/library/rsa.c
index b932d977a0..66abcf72f3 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -601,9 +601,7 @@ cleanup:
     return( 0 );
 }
 
-int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
-                          int (*f_rng)(void *, unsigned char *, size_t),
-                          void *p_rng )
+int mbedtls_rsa_complete( mbedtls_rsa_context *ctx )
 {
     int ret = 0;
 
@@ -658,7 +656,6 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
         /* This includes sanity checking of core parameters,
          * so no further checks necessary. */
         ret = mbedtls_rsa_deduce_primes( &ctx->N, &ctx->D, &ctx->E,
-                                         f_rng, p_rng,
                                          &ctx->P, &ctx->Q );
         if( ret != 0 )
             return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
@@ -666,15 +663,6 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx,
     }
     else if( d_missing )
     {
-#if defined(MBEDTLS_GENPRIME)
-        /* If a PRNG is provided, check if P, Q are prime. */
-        if( f_rng != NULL  &&
-            ( ( ret = mbedtls_mpi_is_prime( &ctx->P, f_rng, p_rng ) ) != 0 ||
-              ( ret = mbedtls_mpi_is_prime( &ctx->Q, f_rng, p_rng ) ) != 0 ) )
-        {
-            return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
-        }
-#endif /* MBEDTLS_GENPRIME */
 
         /* Deduce private exponent. This includes double-checking of the result,
          * so together with the primality test above all core parameters are
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index fc27353e70..8b99eeda3a 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -732,20 +732,11 @@ void mbedtls_rsa_deduce_primes( int radix_N, char *input_N,
 {
     mbedtls_mpi N, P, Pp, Q, Qp, D, E;
 
-    mbedtls_entropy_context entropy;
-    mbedtls_ctr_drbg_context ctr_drbg;
-    const char *pers = "test_suite_rsa";
-
     mbedtls_mpi_init( &N );
     mbedtls_mpi_init( &P );  mbedtls_mpi_init( &Q  );
     mbedtls_mpi_init( &Pp ); mbedtls_mpi_init( &Qp );
     mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
 
-    mbedtls_ctr_drbg_init( &ctr_drbg );
-    mbedtls_entropy_init( &entropy );
-    TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                                (const unsigned char *) pers, strlen( pers ) ) == 0 );
-
     TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
     TEST_ASSERT( mbedtls_mpi_read_string( &D, radix_D, input_D ) == 0 );
     TEST_ASSERT( mbedtls_mpi_read_string( &E, radix_E, input_E ) == 0 );
@@ -756,8 +747,7 @@ void mbedtls_rsa_deduce_primes( int radix_N, char *input_N,
         TEST_ASSERT( mbedtls_mpi_add_int( &D, &D, 2 ) == 0 );
 
     /* Try to deduce P, Q from N, D, E only. */
-    TEST_ASSERT( mbedtls_rsa_deduce_primes( &N, &D, &E, mbedtls_ctr_drbg_random,
-                                            &ctr_drbg, &P, &Q ) == result );
+    TEST_ASSERT( mbedtls_rsa_deduce_primes( &N, &D, &E, &P, &Q ) == result );
 
     if( !corrupt )
     {
@@ -767,14 +757,10 @@ void mbedtls_rsa_deduce_primes( int radix_N, char *input_N,
     }
 
 exit:
-
     mbedtls_mpi_free( &N );
     mbedtls_mpi_free( &P  ); mbedtls_mpi_free( &Q  );
     mbedtls_mpi_free( &Pp ); mbedtls_mpi_free( &Qp );
     mbedtls_mpi_free( &D ); mbedtls_mpi_free( &E );
-
-    mbedtls_ctr_drbg_free( &ctr_drbg );
-    mbedtls_entropy_free( &entropy );
 }
 /* END_CASE */
 

From 7f25f850ac563f9c375c7c26cb1f6c28d68ff9a7 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 10 Oct 2017 16:56:22 +0100
Subject: [PATCH 492/745] Adapt uses of `mbedtls_rsa_complete` to removed PRNG
 argument

---
 library/pkparse.c                          |  4 ++--
 library/rsa.c                              |  2 +-
 programs/pkey/dh_server.c                  |  3 +--
 programs/pkey/rsa_decrypt.c                |  3 +--
 programs/pkey/rsa_sign.c                   |  2 +-
 tests/suites/test_suite_pk.function        |  2 +-
 tests/suites/test_suite_pkcs1_v15.function |  4 ++--
 tests/suites/test_suite_pkcs1_v21.function |  4 ++--
 tests/suites/test_suite_rsa.function       | 20 ++++++++------------
 9 files changed, 19 insertions(+), 25 deletions(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index f0b9db3201..57f966fe05 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -540,7 +540,7 @@ static int pk_get_rsapubkey( unsigned char **p,
 
     *p += len;
 
-    if( ( ret = mbedtls_rsa_complete( rsa, NULL, NULL ) ) != 0 )
+    if( ( ret = mbedtls_rsa_complete( rsa ) ) != 0 )
         return( MBEDTLS_ERR_PK_INVALID_PUBKEY );
 
     if( *p != end )
@@ -745,7 +745,7 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
     p += len;
 
     /* Complete the RSA private key */
-    if( ( ret = mbedtls_rsa_complete( rsa, NULL, NULL ) ) != 0 )
+    if( ( ret = mbedtls_rsa_complete( rsa ) ) != 0 )
         goto cleanup;
 
     /* Check optional parameters */
diff --git a/library/rsa.c b/library/rsa.c
index 66abcf72f3..388b634268 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -2549,7 +2549,7 @@ int mbedtls_rsa_self_test( int verbose )
     MBEDTLS_MPI_CHK( mbedtls_mpi_read_string( &K, 16, RSA_E  ) );
     MBEDTLS_MPI_CHK( mbedtls_rsa_import( &rsa, NULL, NULL, NULL, NULL, &K ) );
 
-    MBEDTLS_MPI_CHK( mbedtls_rsa_complete( &rsa, NULL, NULL ) );
+    MBEDTLS_MPI_CHK( mbedtls_rsa_complete( &rsa ) );
 
     if( verbose != 0 )
         mbedtls_printf( "  RSA key validation: " );
diff --git a/programs/pkey/dh_server.c b/programs/pkey/dh_server.c
index 49066cd431..a8ee8fd3dd 100644
--- a/programs/pkey/dh_server.c
+++ b/programs/pkey/dh_server.c
@@ -149,8 +149,7 @@ int main( void )
         goto exit;
     }
 
-    if( ( ret = mbedtls_rsa_complete( &rsa, mbedtls_ctr_drbg_random,
-                                             &ctr_drbg ) ) != 0 )
+    if( ( ret = mbedtls_rsa_complete( &rsa ) ) != 0 )
     {
         mbedtls_printf( " failed\n  ! mbedtls_rsa_complete returned %d\n\n",
                         ret );
diff --git a/programs/pkey/rsa_decrypt.c b/programs/pkey/rsa_decrypt.c
index 48275bc238..2da3fbf110 100644
--- a/programs/pkey/rsa_decrypt.c
+++ b/programs/pkey/rsa_decrypt.c
@@ -142,8 +142,7 @@ int main( int argc, char *argv[] )
         goto exit;
     }
 
-    if( ( return_val = mbedtls_rsa_complete( &rsa, mbedtls_ctr_drbg_random,
-                                             &ctr_drbg ) ) != 0 )
+    if( ( return_val = mbedtls_rsa_complete( &rsa ) ) != 0 )
     {
         mbedtls_printf( " failed\n  ! mbedtls_rsa_complete returned %d\n\n",
                         return_val );
diff --git a/programs/pkey/rsa_sign.c b/programs/pkey/rsa_sign.c
index ff6473632e..89018cb765 100644
--- a/programs/pkey/rsa_sign.c
+++ b/programs/pkey/rsa_sign.c
@@ -115,7 +115,7 @@ int main( int argc, char *argv[] )
         goto exit;
     }
 
-    if( ( ret = mbedtls_rsa_complete( &rsa, NULL, NULL ) ) != 0 )
+    if( ( ret = mbedtls_rsa_complete( &rsa ) ) != 0 )
     {
         mbedtls_printf( " failed\n  ! mbedtls_rsa_complete returned %d\n\n",
                         ret );
diff --git a/tests/suites/test_suite_pk.function b/tests/suites/test_suite_pk.function
index 58b6013d75..e847836674 100644
--- a/tests/suites/test_suite_pk.function
+++ b/tests/suites/test_suite_pk.function
@@ -361,7 +361,7 @@ void pk_rsa_decrypt_test_vec( char *cipher_hex, int mod,
     TEST_ASSERT( mbedtls_mpi_read_string( &Q, radix_Q, input_Q ) == 0 );
     TEST_ASSERT( mbedtls_rsa_import( rsa, &N, &P, &Q, NULL, &E ) == 0 );
     TEST_ASSERT( mbedtls_rsa_get_len( rsa ) == (size_t) ( mod / 8 ) );
-    TEST_ASSERT( mbedtls_rsa_complete( rsa, NULL, NULL ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_complete( rsa ) == 0 );
 
     /* decryption test */
     memset( output, 0, sizeof( output ) );
diff --git a/tests/suites/test_suite_pkcs1_v15.function b/tests/suites/test_suite_pkcs1_v15.function
index 1a06e4fbaf..7f8b1c82ef 100644
--- a/tests/suites/test_suite_pkcs1_v15.function
+++ b/tests/suites/test_suite_pkcs1_v15.function
@@ -86,7 +86,7 @@ void pkcs1_rsaes_v15_decrypt( int mod, int radix_P, char *input_P,
 
     TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
     TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     unhexify( message_str, message_hex_string );
@@ -142,7 +142,7 @@ void pkcs1_rsassa_v15_sign( int mod, int radix_P, char *input_P, int radix_Q,
 
     TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
     TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
diff --git a/tests/suites/test_suite_pkcs1_v21.function b/tests/suites/test_suite_pkcs1_v21.function
index bd09930454..50da2ff1bb 100644
--- a/tests/suites/test_suite_pkcs1_v21.function
+++ b/tests/suites/test_suite_pkcs1_v21.function
@@ -87,7 +87,7 @@ void pkcs1_rsaes_oaep_decrypt( int mod, int radix_P, char *input_P,
 
     TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
     TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     unhexify( message_str, message_hex_string );
@@ -143,7 +143,7 @@ void pkcs1_rsassa_pss_sign( int mod, int radix_P, char *input_P, int radix_Q,
 
     TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
     TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( ( mod + 7 ) / 8 ) );
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 8b99eeda3a..87d15a8595 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -47,7 +47,7 @@ void mbedtls_rsa_pkcs1_sign( char *message_hex_string, int padding_mode, int dig
 
     TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
     TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     msg_len = unhexify( message_str, message_hex_string );
@@ -146,7 +146,7 @@ void rsa_pkcs1_sign_raw( char *message_hex_string, char *hash_result_string,
 
     TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
     TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     unhexify( message_str, message_hex_string );
@@ -363,7 +363,7 @@ void mbedtls_rsa_pkcs1_decrypt( char *message_hex_string, int padding_mode, int
 
     TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
     TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     unhexify( message_str, message_hex_string );
@@ -471,7 +471,7 @@ void mbedtls_rsa_private( char *message_hex_string, int mod, int radix_P, char *
 
     TEST_ASSERT( mbedtls_rsa_import( &ctx, &N, &P, &Q, NULL, &E ) == 0 );
     TEST_ASSERT( mbedtls_rsa_get_len( &ctx ) == (size_t) ( mod / 8 ) );
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
     TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
 
     unhexify( message_str, message_hex_string );
@@ -916,9 +916,7 @@ void mbedtls_rsa_import( int radix_N, char *input_N,
                                have_E ? &E : NULL ) == 0 );
     }
 
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx,
-                                       mbedtls_ctr_drbg_random,
-                                       &ctr_drbg ) == result );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == result );
 
     /* On expected success, perform some public and private
      * key operations to check if the key is working properly. */
@@ -1029,7 +1027,7 @@ void mbedtls_rsa_export( int radix_N, char *input_N,
                                      strlen( input_D ) ? &D : NULL,
                                      strlen( input_E ) ? &E : NULL ) == 0 );
 
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
 
     /*
      * Export parameters and compare to original ones.
@@ -1220,7 +1218,7 @@ void mbedtls_rsa_export_raw( char *input_N, char *input_P,
                                have_D ? bufD : NULL, lenD,
                                have_E ? bufE : NULL, lenE ) == 0 );
 
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx, NULL, NULL ) == 0 );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == 0 );
 
     /*
      * Export parameters and compare to original ones.
@@ -1382,9 +1380,7 @@ void mbedtls_rsa_import_raw( char *input_N,
                                ( lenE > 0 ) ? bufE : NULL, lenE ) == 0 );
     }
 
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx,
-                                       mbedtls_ctr_drbg_random,
-                                       &ctr_drbg ) == result );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == result );
 
     /* On expected success, perform some public and private
      * key operations to check if the key is working properly. */

From a84c1cb3551fbab10c1100b5238b7f3283b2a399 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 10 Oct 2017 19:04:27 +0300
Subject: [PATCH 493/745] Address PR cpomments reviews

1) move the change into Features from Changes, in the changLog
2) Change the feature alternative configuration MBEDTLS_ECDH_ALT
definition to function alternative defintions
MBEDTLS_ECDH_COMPUTE_SHARED_ALT and MBEDTLS_ECDH_GEN_PUBLIC_ALT
---
 ChangeLog                  | 5 ++++-
 include/mbedtls/config.h   | 3 ++-
 library/ecdh.c             | 7 +++++--
 library/version_features.c | 9 ++++++---
 4 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 23698c2339..76a27b666f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -36,8 +36,11 @@ Changes
    * Clarify ECDSA documentation and improve the sample code to avoid
      misunderstandings and potentially dangerous use of the API. Pointed out
      by Jean-Philippe Aumasson.
+
+Features
    * Add support for alternative implementation for ECDH, controlled by new
-     configuration flag MBEDTLS_ECDH_ALT in config.h.
+     configuration flags MBEDTLS_ECDH_COMPUTE_SHARED_ALT and
+     MBEDTLS_ECDH_GEN_PUBLIC_ALT in config.h.
      The following functions from the ECDH module can be replaced
      with an alternative implementation:
      mbedtls_ecdh_gen_public() and mbedtls_ecdh_compute_shared().
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index a29312a26b..a151f77cc9 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -238,7 +238,6 @@
 //#define MBEDTLS_BLOWFISH_ALT
 //#define MBEDTLS_CAMELLIA_ALT
 //#define MBEDTLS_DES_ALT
-//#define MBEDTLS_ECDH_ALT
 //#define MBEDTLS_XTEA_ALT
 //#define MBEDTLS_MD2_ALT
 //#define MBEDTLS_MD4_ALT
@@ -295,6 +294,8 @@
 //#define MBEDTLS_AES_SETKEY_DEC_ALT
 //#define MBEDTLS_AES_ENCRYPT_ALT
 //#define MBEDTLS_AES_DECRYPT_ALT
+//#define MBEDTLS_ECDH_GEN_PUBLIC_ALT
+//#define MBEDTLS_ECDH_GEN_PUBLIC_ALT
 
 /**
  * \def MBEDTLS_ECP_INTERNAL_ALT
diff --git a/library/ecdh.c b/library/ecdh.c
index b66cb58676..61380b6936 100644
--- a/library/ecdh.c
+++ b/library/ecdh.c
@@ -38,7 +38,7 @@
 
 #include <string.h>
 
-#if !defined(MBEDTLS_ECDH_ALT)
+#if !defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)
 /*
  * Generate public key: simple wrapper around mbedtls_ecp_gen_keypair
  */
@@ -48,7 +48,9 @@ int mbedtls_ecdh_gen_public( mbedtls_ecp_group *grp, mbedtls_mpi *d, mbedtls_ecp
 {
     return mbedtls_ecp_gen_keypair( grp, d, Q, f_rng, p_rng );
 }
+#endif /* MBEDTLS_ECDH_GEN_PUBLIC_ALT */
 
+#if !defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT)
 /*
  * Compute shared secret (SEC1 3.3.1)
  */
@@ -82,7 +84,8 @@ cleanup:
 
     return( ret );
 }
-#endif /* MBEDTLS_ECDH_ALT */
+#endif /* MBEDTLS_ECDH_COMPUTE_SHARED_ALT */
+
 /*
  * Initialize context
  */
diff --git a/library/version_features.c b/library/version_features.c
index 7b08f04bef..802832ce93 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -93,9 +93,6 @@ static const char *features[] = {
 #if defined(MBEDTLS_DES_ALT)
     "MBEDTLS_DES_ALT",
 #endif /* MBEDTLS_DES_ALT */
-#if defined(MBEDTLS_ECDH_ALT)
-    "MBEDTLS_ECDH_ALT",
-#endif /* MBEDTLS_ECDH_ALT */
 #if defined(MBEDTLS_XTEA_ALT)
     "MBEDTLS_XTEA_ALT",
 #endif /* MBEDTLS_XTEA_ALT */
@@ -165,6 +162,12 @@ static const char *features[] = {
 #if defined(MBEDTLS_AES_DECRYPT_ALT)
     "MBEDTLS_AES_DECRYPT_ALT",
 #endif /* MBEDTLS_AES_DECRYPT_ALT */
+#if defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)
+    "MBEDTLS_ECDH_GEN_PUBLIC_ALT",
+#endif /* MBEDTLS_ECDH_GEN_PUBLIC_ALT */
+#if defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)
+    "MBEDTLS_ECDH_GEN_PUBLIC_ALT",
+#endif /* MBEDTLS_ECDH_GEN_PUBLIC_ALT */
 #if defined(MBEDTLS_ECP_INTERNAL_ALT)
     "MBEDTLS_ECP_INTERNAL_ALT",
 #endif /* MBEDTLS_ECP_INTERNAL_ALT */

From 134a082455a9d1405422a4afd40e7992d25530c1 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 9 Oct 2017 16:51:24 +0200
Subject: [PATCH 494/745] Fixed "config.pl get" for options with no value

Between 2.5.0 and 2.6.0, "scripts/config.pl get MBEDTLS_XXX" was fixed
for config.h lines with a comment at the end, but that broke the case
of macros with an empty expansion. Support all cases.
---
 scripts/config.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/config.pl b/scripts/config.pl
index 406413bd52..4cf4ac8b8c 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -205,7 +205,7 @@ for my $line (@config_lines) {
             $done = 1;
         }
     } elsif (!$done && $action eq "get") {
-        if ($line =~ /^\s*#define\s*$name\s*([^\s]+)\s*\b/) {
+        if ($line =~ /^\s*#define\s*$name(?:\s+(.*?))\s*(?:$|\/\*|\/\/)/) {
             $value = $1;
             $done = 1;
         }

From 58e5fdc0ca76029c48f9523b4e4d7af4ae71abd2 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 9 Oct 2017 16:54:28 +0200
Subject: [PATCH 495/745] config.pl get: don't rewrite config.h; detect write
 errors

scripts/config.pl would always rewrite config.h if it was reading it.
This commit changes it to not modify the file when only reading is
required, i.e. for the get command.

Also, die if writing config.h fails (e.g. disk full).
---
 scripts/config.pl | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/scripts/config.pl b/scripts/config.pl
index 4cf4ac8b8c..9fc6062786 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -175,7 +175,10 @@ if ($action eq "realfull") {
     $no_exclude_re = join '|', @non_excluded;
 }
 
-open my $config_write, '>', $config_file or die "write $config_file: $!\n";
+my $config_write = undef;
+if ($action ne "get") {
+    open $config_write, '>', $config_file or die "write $config_file: $!\n";
+}
 
 my $done;
 for my $line (@config_lines) {
@@ -211,7 +214,9 @@ for my $line (@config_lines) {
         }
     }
 
-    print $config_write $line;
+    if (defined $config_write) {
+        print $config_write $line or die "write $config_file: $!\n";;
+    }
 }
 
 # Did the set command work?
@@ -223,10 +228,12 @@ if ($action eq "set"&& $force_option && !$done) {
     $line .= "\n";
     $done = 1;
 
-    print $config_write $line;
+    print $config_write $line or die "write $config_file: $!\n";
 }
 
-close $config_write;
+if (defined $config_write) {
+    close $config_write or die "close $config_file: $!\n";
+}
 
 if ($action eq "get") {
     if($done) {

From ad8b9ec9e9924929752af3769a64b8867f5c39a6 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 9 Oct 2017 16:56:18 +0200
Subject: [PATCH 496/745] config.pl get: be better behaved

When printing an option's value, print a newline at the end.

When the requested option is missing, fail with status 1 (the usual
convention for "not found") rather than -1 (which has a
system-dependent effect).
---
 scripts/config.pl | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/scripts/config.pl b/scripts/config.pl
index 9fc6062786..b99140a370 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -56,7 +56,7 @@ Commands
     unset <symbol>          - Comments out the #define for the given symbol if
                               present in the configuration file.
     get <symbol>            - Finds the #define for the given symbol, returning
-                              an exitcode of 0 if the symbol is found, and -1 if
+                              an exitcode of 0 if the symbol is found, and 1 if
                               not. The value of the symbol is output if one is
                               specified in the configuration file.
     full                    - Uncomments all #define's in the configuration file
@@ -220,7 +220,7 @@ for my $line (@config_lines) {
 }
 
 # Did the set command work?
-if ($action eq "set"&& $force_option && !$done) {
+if ($action eq "set" && $force_option && !$done) {
 
     # If the force option was set, append the symbol to the end of the file
     my $line = "#define $name";
@@ -236,14 +236,14 @@ if (defined $config_write) {
 }
 
 if ($action eq "get") {
-    if($done) {
+    if ($done) {
         if ($value ne '') {
-            print $value;
+            print "$value\n";
         }
         exit 0;
     } else {
         # If the symbol was not found, return an error
-        exit -1;
+        exit 1;
     }
 }
 

From ae98d4aa397016e15ce2e2f8ba455322712157ec Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 10 Oct 2017 11:26:45 +0200
Subject: [PATCH 497/745] Minor style fix

---
 scripts/config.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/config.pl b/scripts/config.pl
index b99140a370..5a06a33381 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -215,7 +215,7 @@ for my $line (@config_lines) {
     }
 
     if (defined $config_write) {
-        print $config_write $line or die "write $config_file: $!\n";;
+        print $config_write $line or die "write $config_file: $!\n";
     }
 }
 

From e867489ff6cb06c51245410eb432532c37d56730 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 10 Oct 2017 17:56:14 +0100
Subject: [PATCH 498/745] Remove outdated comments from `mbedtls_rsa_complete`

---
 library/rsa.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 388b634268..efc148956c 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -653,8 +653,6 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx )
 
     if( pq_missing )
     {
-        /* This includes sanity checking of core parameters,
-         * so no further checks necessary. */
         ret = mbedtls_rsa_deduce_primes( &ctx->N, &ctx->D, &ctx->E,
                                          &ctx->P, &ctx->Q );
         if( ret != 0 )
@@ -663,10 +661,6 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx )
     }
     else if( d_missing )
     {
-
-        /* Deduce private exponent. This includes double-checking of the result,
-         * so together with the primality test above all core parameters are
-         * guaranteed to be sane if this call succeeds. */
         if( ( ret = mbedtls_rsa_deduce_private_exponent( &ctx->P,
                                                          &ctx->Q,
                                                          &ctx->E,
@@ -676,11 +670,9 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx )
         }
     }
 
-    /* In the remaining case of a public key, there's nothing to check for. */
-
     /*
      * Step 3: Deduce all additional parameters specific
-     *         to our current RSA implementaiton.
+     *         to our current RSA implementation.
      */
 
 #if !defined(MBEDTLS_RSA_NO_CRT)

From 705fc68d724e37d59aa4b2ed4d193ea1a92557be Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 10 Oct 2017 17:57:02 +0100
Subject: [PATCH 499/745] Unify sanity checks for RSA private and public keys

---
 library/rsa.c | 146 ++++++++++++++++++++++++++++++++++----------------
 1 file changed, 99 insertions(+), 47 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index efc148956c..493cd1c123 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -139,7 +139,7 @@ int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
     uint16_t attempt;  /* Number of current attempt  */
     uint16_t iter;     /* Number of squares computed in the current attempt */
 
-    uint16_t order;       /* Order of 2 in DE - 1 */
+    uint16_t order;    /* Order of 2 in DE - 1 */
 
     mbedtls_mpi T;  /* Holds largest odd divisor of DE - 1 */
     mbedtls_mpi K;  /* During factorization attempts, stores a random integer
@@ -601,6 +601,89 @@ cleanup:
     return( 0 );
 }
 
+/*
+ * Checks whether the context fields are set in such a way
+ * that the RSA primitives will be able to execute without error.
+ * It does *not* make guarantees for consistency of the parameters.
+ */
+static int rsa_check_context( mbedtls_rsa_context const *ctx, int is_priv )
+{
+    if( ctx->len != mbedtls_mpi_size( &ctx->N ) )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+    /*
+     * 1. Modular exponentiation needs positive, odd moduli.
+     */
+
+    /* Modular exponentiation wrt. N is always used for
+     * RSA public key operations. */
+    if( mbedtls_mpi_cmp_int( &ctx->N, 0 ) <= 0 ||
+        mbedtls_mpi_get_bit( &ctx->N, 0 ) == 0  )
+    {
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    }
+
+#if !defined(MBEDTLS_RSA_NO_CRT)
+    /* Modular exponentiation for P and Q is only
+     * used for private key operations and if CRT
+     * is used. */
+    if( is_priv &&
+        ( mbedtls_mpi_cmp_int( &ctx->P, 0 ) <= 0 ||
+          mbedtls_mpi_get_bit( &ctx->P, 0 ) == 0 ||
+          mbedtls_mpi_cmp_int( &ctx->Q, 0 ) <= 0 ||
+          mbedtls_mpi_get_bit( &ctx->Q, 0 ) == 0  ) )
+    {
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    }
+#endif /* !MBEDTLS_RSA_NO_CRT */
+
+    /*
+     * 2. Exponents must be positive
+     */
+
+    /* Always need E for public key operations */
+    if( mbedtls_mpi_cmp_int( &ctx->E, 0 ) <= 0 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
+#if !defined(MBEDTLS_NO_CRT)
+    /* For private key operations, use D or DP & DQ
+     * as (unblinded) exponents. */
+    if( is_priv && mbedtls_mpi_cmp_int( &ctx->D, 0 ) <= 0 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+#else
+    if( is_priv &&
+        ( mbedtls_mpi_cmp_int( &ctx->DP, 0 ) <= 0 ||
+          mbedtls_mpi_cmp_int( &ctx->DQ, 0 ) <= 0  ) )
+    {
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    }
+#endif /* MBEDTLS_RSA_NO_CRT */
+
+    /* Blinding shouldn't make exponents negative either,
+     * so check that P, Q >= 1 if that hasn't yet been
+     * done as part of 1. */
+#if defined(MBEDTLS_NO_CRT)
+    if( is_priv &&
+        ( mbedtls_mpi_cmp_int( &ctx->P, 0 ) <= 0 ||
+          mbedtls_mpi_cmp_int( &ctx->Q, 0 ) <= 0 ) )
+    {
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    }
+#endif
+
+    /* It wouldn't lead to an error if it wasn't satisfied,
+     * but check for PQ >= 1 nonetheless. */
+#if !defined(MBEDTLS_NO_CRT)
+    if( is_priv &&
+        mbedtls_mpi_cmp_int( &ctx->QP, 0 ) <= 0 )
+    {
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    }
+#endif
+
+    return( 0 );
+}
+
 int mbedtls_rsa_complete( mbedtls_rsa_context *ctx )
 {
     int ret = 0;
@@ -686,21 +769,10 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx )
 #endif /* MBEDTLS_RSA_NO_CRT */
 
     /*
-     * Step 3: Basic sanity check
+     * Step 3: Basic sanity checks
      */
 
-    if( is_priv )
-    {
-        if( ( ret = mbedtls_rsa_check_privkey( ctx ) ) != 0 )
-            return( ret );
-    }
-    else
-    {
-        if( ( ret = mbedtls_rsa_check_pubkey( ctx ) ) != 0 )
-            return( ret );
-    }
-
-    return( 0 );
+    return( rsa_check_context( ctx, is_priv ) );
 }
 
 int mbedtls_rsa_export_raw( const mbedtls_rsa_context *ctx,
@@ -960,20 +1032,8 @@ cleanup:
  */
 int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx )
 {
-    if( mbedtls_mpi_cmp_int( &ctx->N, 0 ) == 0 ||
-        mbedtls_mpi_cmp_int( &ctx->E, 0 ) == 0 )
-    {
+    if( rsa_check_context( ctx, 0 /* public */ ) != 0 )
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
-    }
-
-    if( ctx->len != mbedtls_mpi_size( &ctx->N ) )
-        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
-
-    if( mbedtls_mpi_get_bit( &ctx->N, 0 ) == 0 ||
-        mbedtls_mpi_get_bit( &ctx->E, 0 ) == 0 )
-    {
-        return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
-    }
 
     if( mbedtls_mpi_bitlen( &ctx->N ) < 128 ||
         mbedtls_mpi_bitlen( &ctx->N ) > MBEDTLS_MPI_MAX_BITS )
@@ -981,7 +1041,8 @@ int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx )
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
     }
 
-    if( mbedtls_mpi_bitlen( &ctx->E ) < 2 ||
+    if( mbedtls_mpi_get_bit( &ctx->E, 0 ) == 0 ||
+        mbedtls_mpi_bitlen( &ctx->E )     < 2  ||
         mbedtls_mpi_cmp_mpi( &ctx->E, &ctx->N ) >= 0 )
     {
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
@@ -991,18 +1052,22 @@ int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx )
 }
 
 /*
- * Check a private RSA key
+ * Check for the consistency of all fields in an RSA private key context
  */
 int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx )
 {
-    if( mbedtls_rsa_check_pubkey( ctx ) != 0 )
+    if( mbedtls_rsa_check_pubkey( ctx ) != 0 ||
+        rsa_check_context( ctx, 1 /* private */ ) != 0 )
+    {
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
+    }
 
     if( mbedtls_rsa_validate_params( &ctx->N, &ctx->P, &ctx->Q,
                                      &ctx->D, &ctx->E, NULL, NULL ) != 0 )
     {
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
     }
+
 #if !defined(MBEDTLS_RSA_NO_CRT)
     else if( mbedtls_rsa_validate_crt( &ctx->P, &ctx->Q, &ctx->D,
                                        &ctx->DP, &ctx->DQ, &ctx->QP ) != 0 )
@@ -1046,6 +1111,9 @@ int mbedtls_rsa_public( mbedtls_rsa_context *ctx,
     size_t olen;
     mbedtls_mpi T;
 
+    if( rsa_check_context( ctx, 0 /* public */ ) )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
     mbedtls_mpi_init( &T );
 
 #if defined(MBEDTLS_THREADING_C)
@@ -1162,24 +1230,8 @@ int mbedtls_rsa_private( mbedtls_rsa_context *ctx,
     mbedtls_mpi *DQ = &ctx->DQ;
 #endif
 
-    /* Sanity-check that all relevant fields are at least set,
-     * but don't perform a full keycheck. */
-    if( mbedtls_mpi_cmp_int( &ctx->N, 0 ) == 0 ||
-        mbedtls_mpi_cmp_int( &ctx->P, 0 ) == 0 ||
-        mbedtls_mpi_cmp_int( &ctx->Q, 0 ) == 0 ||
-        mbedtls_mpi_cmp_int( &ctx->D, 0 ) == 0 ||
-        mbedtls_mpi_cmp_int( &ctx->E, 0 ) == 0 )
-    {
+    if( rsa_check_context( ctx, 1 /* private */ ) != 0 )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-    }
-#if !defined(MBEDTLS_RSA_NO_CRT)
-    if( mbedtls_mpi_cmp_int( &ctx->DP, 0 ) == 0 ||
-        mbedtls_mpi_cmp_int( &ctx->DQ, 0 ) == 0 ||
-        mbedtls_mpi_cmp_int( &ctx->QP, 0 ) == 0 )
-    {
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-    }
-#endif /* MBEDTLS_RSA_NO_CRT */
 
     mbedtls_mpi_init( &T ); mbedtls_mpi_init( &T1 ); mbedtls_mpi_init( &T2 );
     mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &R );

From 04877a48d44fd561c67d9e6bfac7814b819ad92d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 11 Oct 2017 10:01:33 +0100
Subject: [PATCH 500/745] Adapt `rsa_import` tests to weakened semantics of
 `rsa_complete`

The tests now accept two result parameters, one for the expected result of the
completion call, and one for the expected result of the subsequent sanity
check.
---
 tests/suites/test_suite_rsa.data     | 68 ++++++++++++++++------------
 tests/suites/test_suite_rsa.function | 34 ++++++++------
 2 files changed, 60 insertions(+), 42 deletions(-)

diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 8ca6445bc6..91aa1fd8c2 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -428,88 +428,100 @@ RSA Deduce Moduli, corrupted
 mbedtls_rsa_deduce_primes:16:"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e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":1:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
 
 RSA Import (N,P,Q,D,E)
-mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import (N,P,Q,D,E), inconsistent
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Import (N,P,Q,D,E), successive
-mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+
+RSA Import (N,P,Q,D,E), successive, inconsistent
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Import (-,P,Q,D,E)
-mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Import (-,P,Q,D,E), successive
-mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Import (N,-,-,D,E)
-mbedtls_rsa_import:16:"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
+mbedtls_rsa_import:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"":16:"":16:"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":16:"3":0:1:0:0
 
 RSA Import (N,-,-,D,E), succesive
-mbedtls_rsa_import:16:"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
+mbedtls_rsa_import:16:"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
 
 RSA Import (N,P,Q,-,E)
-mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:1:0
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:1:0:0
 
 RSA Import (N,P,Q,-,E), successive
-mbedtls_rsa_import:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1:0
+mbedtls_rsa_import:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1:0:0
 
 RSA Import (-,P,Q,-,E)
-mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:1:0
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:1:0:0
 
 RSA Import (-,P,Q,-,E), successive
-mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1:0
+mbedtls_rsa_import:16:"":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1:0:0
 
 RSA Import (N,-,Q,-,E)
-mbedtls_rsa_import:16:"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":16:"":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:1:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+mbedtls_rsa_import:16:"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":16:"":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":0:1:0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA Import (N,-,Q,-,E), successive
-mbedtls_rsa_import:16:"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":16:"":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+mbedtls_rsa_import:16:"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":16:"":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":16:"":16:"3":1:1:0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA Import (N,-,-,-,E), complete public key
-mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"3":0:0:0
+mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"3":0:0:0:0
 
 RSA Import (N,-,-,-,E), complete public key, successive
-mbedtls_rsa_import:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"":16:"":16:"":16:"3":1:0:0
+mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"3":1:0:0:0
+
+RSA Import (N,-,-,-,E), complete public key, corrupted
+mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"4":0:0:MBEDTLS_ERR_RSA_KEY_CHECK_FAILED:0
+
+RSA Import (N,-,-,-,E), complete public key, successive, corrupted
+mbedtls_rsa_import:16:"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":16:"":16:"":16:"":16:"4":1:0:MBEDTLS_ERR_RSA_KEY_CHECK_FAILED:0
 
 RSA Import Raw (N,P,Q,D,E), complete private key
-mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Import Raw (N,P,Q,D,E), successive
-mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Import Raw (-,P,Q,D,E)
-mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Import Raw (-,P,Q,D,E), successive
-mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":"03":1:1:0
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
 RSA Import Raw (N,-,-,D,E)
-mbedtls_rsa_import_raw:"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
+mbedtls_rsa_import_raw:"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
 
 RSA Import Raw (N,-,-,D,E), successive
-mbedtls_rsa_import_raw:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":"":"":"77B1D99300D6A54E864962DA09AE10CF19A7FB888456BC2672B72AEA52B204914493D16C184AD201EC3F762E1FBD8702BA796EF953D9EA2F26300D285264F11B0C8301D0207FEB1E2C984445C899B0ACEBAA74EF014DD1D4BDDB43202C08D2FF9692D8D788478DEC829EB52AFB5AE068FBDBAC499A27FACECC391E75C936D55F07BB45EE184DAB45808E15722502F279F89B38C1CB292557E5063597F52C75D61001EDC33F4739353E33E56AD273B067C1A2760208529EA421774A5FFFCB3423B1E0051E7702A55D80CBF2141569F18F87BFF538A1DA8EDBB2693A539F68E0D62D77743F89EACF3B1723BDB25CE2F333FA63CACF0E67DF1A431893BB9B352FCB":"03":1:1:0
+mbedtls_rsa_import_raw:"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
 
 RSA Import Raw (N,P,Q,-,E)
-mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:1:0
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:1:0:0
 
 RSA Import Raw (N,P,Q,-,E), successive
-mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1:0
+mbedtls_rsa_import_raw:"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":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1:0:0
 
 RSA Import Raw (-,P,Q,-,E)
-mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:1:0
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:1:0:0
 
 RSA Import Raw (-,P,Q,-,E), successive
-mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1:0
+mbedtls_rsa_import_raw:"":"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1:0:0
 
 RSA Import Raw (N,-,Q,-,E)
-mbedtls_rsa_import_raw:"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":"":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:1:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+mbedtls_rsa_import_raw:"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":"":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":0:1:0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA Import Raw (N,-,Q,-,E), successive
-mbedtls_rsa_import_raw:"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":"":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+mbedtls_rsa_import_raw:"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":"":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"":"03":1:1:0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSA Import Raw (N,-,-,-,E)
-mbedtls_rsa_import_raw:"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":"":"":"":"03":0:0:0
+mbedtls_rsa_import_raw:"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":"":"":"":"03":0:0:0:0
 
 RSA Import Raw (N,-,-,-,E), successive
-mbedtls_rsa_import_raw:"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":"":"":"":"03":1:0:0
+mbedtls_rsa_import_raw:"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":"":"":"":"03":1:0:0:0
 
 RSA Export (N,P,Q,D,E)
 mbedtls_rsa_export:16:"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":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 87d15a8595..9ee8ea1fe0 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -831,7 +831,8 @@ void mbedtls_rsa_import( int radix_N, char *input_N,
                          int radix_E, char *input_E,
                          int successive,
                          int is_priv,
-                         int result )
+                         int res_check,
+                         int res_complete )
 {
     mbedtls_mpi N, P, Q, D, E;
     mbedtls_rsa_context ctx;
@@ -916,17 +917,19 @@ void mbedtls_rsa_import( int radix_N, char *input_N,
                                have_E ? &E : NULL ) == 0 );
     }
 
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == result );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == res_complete );
 
     /* On expected success, perform some public and private
      * key operations to check if the key is working properly. */
-    if( result == 0 )
+    if( res_complete == 0 )
     {
-        TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
-
-        /* Did we expect a full private key to be setup? */
         if( is_priv )
-            TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
+            TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == res_check );
+        else
+            TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == res_check );
+
+        if( res_check != 0 )
+            goto exit;
 
         buf_orig = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
         buf_enc  = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
@@ -1294,7 +1297,8 @@ void mbedtls_rsa_import_raw( char *input_N,
                              char *input_D, char *input_E,
                              int successive,
                              int is_priv,
-                             int result )
+                             int res_check,
+                             int res_complete )
 {
     unsigned char bufN[1000];
     unsigned char bufP[1000];
@@ -1380,17 +1384,19 @@ void mbedtls_rsa_import_raw( char *input_N,
                                ( lenE > 0 ) ? bufE : NULL, lenE ) == 0 );
     }
 
-    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == result );
+    TEST_ASSERT( mbedtls_rsa_complete( &ctx ) == res_complete );
 
     /* On expected success, perform some public and private
      * key operations to check if the key is working properly. */
-    if( result == 0 )
+    if( res_complete == 0 )
     {
-        TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
-
-        /* Did we expect a full private key to be setup? */
         if( is_priv )
-            TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
+            TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == res_check );
+        else
+            TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == res_check );
+
+        if( res_check != 0 )
+            goto exit;
 
         buf_orig = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );
         buf_enc  = mbedtls_calloc( 1, mbedtls_rsa_get_len( &ctx ) );

From a565f54c4c0edf84ef598648e0fdb9a6d5f8f037 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 11 Oct 2017 11:00:19 +0100
Subject: [PATCH 501/745] Introduce new files rsa_internal.[ch] for RSA helper
 functions

This commit splits off the RSA helper functions into separate headers and
compilation units to have a clearer separation of the public RSA interface,
intended to be used by end-users, and the helper functions which are publicly
provided only for the benefit of designers of alternative RSA implementations.
---
 include/mbedtls/config.h             |   2 +
 include/mbedtls/rsa.h                | 156 ---------
 include/mbedtls/rsa_internal.h       | 219 ++++++++++++
 library/CMakeLists.txt               |   1 +
 library/Makefile                     |   6 +-
 library/rsa.c                        | 475 +--------------------------
 library/rsa_internal.c               | 471 ++++++++++++++++++++++++++
 tests/suites/test_suite_rsa.function |   1 +
 8 files changed, 700 insertions(+), 631 deletions(-)
 create mode 100644 include/mbedtls/rsa_internal.h
 create mode 100644 library/rsa_internal.c

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index ec004f5b31..a93b0aae23 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -1650,6 +1650,7 @@
  *          library/ecp.c
  *          library/ecdsa.c
  *          library/rsa.c
+ *          library/rsa_internal.c
  *          library/ssl_tls.c
  *
  * This module is required for RSA, DHM and ECC (ECDH, ECDSA) support.
@@ -2263,6 +2264,7 @@
  * Enable the RSA public-key cryptosystem.
  *
  * Module:  library/rsa.c
+ *          library/rsa_internal.c
  * Caller:  library/ssl_cli.c
  *          library/ssl_srv.c
  *          library/ssl_tls.c
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index c85e6c81d8..eab8e0dfee 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -74,162 +74,6 @@
 extern "C" {
 #endif
 
-/**
- * Helper functions for RSA-related operations on MPI's.
- */
-
-/**
- * \brief          Compute RSA prime moduli P, Q from public modulus N=PQ
- *                 and a pair of private and public key.
- *
- * \note           This is a 'static' helper function not operating on
- *                 an RSA context. Alternative implementations need not
- *                 overwrite it.
- *
- * \param N        RSA modulus N = PQ, with P, Q to be found
- * \param D        RSA private exponent
- * \param E        RSA public exponent
- * \param P        Pointer to MPI holding first prime factor of N on success
- * \param Q        Pointer to MPI holding second prime factor of N on success
- *
- * \return
- *                 - 0 if successful. In this case, P and Q constitute a
- *                   factorization of N.
- *                 - A non-zero error code otherwise.
- *
- * \note           It is neither checked that P, Q are prime nor that
- *                 D, E are modular inverses wrt. P-1 and Q-1. For that,
- *                 use the helper function \c mbedtls_rsa_validate_params.
- *
- */
-int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N, mbedtls_mpi const *D,
-                               mbedtls_mpi const *E,
-                               mbedtls_mpi *P, mbedtls_mpi *Q );
-
-/**
- * \brief          Compute RSA private exponent from
- *                 prime moduli and public key.
- *
- * \note           This is a 'static' helper function not operating on
- *                 an RSA context. Alternative implementations need not
- *                 overwrite it.
- *
- * \param P        First prime factor of RSA modulus
- * \param Q        Second prime factor of RSA modulus
- * \param E        RSA public exponent
- * \param D        Pointer to MPI holding the private exponent on success.
- *
- * \return
- *                 - 0 if successful. In this case, D is set to a simultaneous
- *                   modular inverse of E modulo both P-1 and Q-1.
- *                 - A non-zero error code otherwise.
- *
- * \note           This function does not check whether P and Q are primes.
- *
- */
-int mbedtls_rsa_deduce_private_exponent( mbedtls_mpi const *P,
-                                         mbedtls_mpi const *Q,
-                                         mbedtls_mpi const *E,
-                                         mbedtls_mpi *D );
-
-
-/**
- * \brief          Generate RSA-CRT parameters
- *
- * \note           This is a 'static' helper function not operating on
- *                 an RSA context. Alternative implementations need not
- *                 overwrite it.
- *
- * \param P        First prime factor of N
- * \param Q        Second prime factor of N
- * \param D        RSA private exponent
- * \param DP       Output variable for D modulo P-1
- * \param DQ       Output variable for D modulo Q-1
- * \param QP       Output variable for the modular inverse of Q modulo P.
- *
- * \return         0 on success, non-zero error code otherwise.
- *
- * \note           This function does not check whether P, Q are
- *                 prime and whether D is a valid private exponent.
- *
- */
-int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
-                            const mbedtls_mpi *D, mbedtls_mpi *DP,
-                            mbedtls_mpi *DQ, mbedtls_mpi *QP );
-
-
-/**
- * \brief          Check validity of core RSA parameters
- *
- * \note           This is a 'static' helper function not operating on
- *                 an RSA context. Alternative implementations need not
- *                 overwrite it.
- *
- * \param N        RSA modulus N = PQ
- * \param P        First prime factor of N
- * \param Q        Second prime factor of N
- * \param D        RSA private exponent
- * \param E        RSA public exponent
- * \param f_rng    PRNG to be used for primality check, or NULL
- * \param p_rng    PRNG context for f_rng, or NULL
- *
- * \return
- *                 - 0 if the following conditions are satisfied
- *                   if all relevant parameters are provided:
- *                    - P prime if f_rng != NULL
- *                    - Q prime if f_rng != NULL
- *                    - 1 < N = PQ
- *                    - 1 < D, E < N
- *                    - D and E are modular inverses modulo P-1 and Q-1
- *                 - A non-zero error code otherwise.
- *
- * \note           The function can be used with a restricted set of arguments
- *                 to perform specific checks only. E.g., calling it with
- *                 (-,P,-,-,-) and a PRNG amounts to a primality check for P.
- */
-int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
-                                 const mbedtls_mpi *Q, const mbedtls_mpi *D,
-                                 const mbedtls_mpi *E,
-                                 int (*f_rng)(void *, unsigned char *, size_t),
-                                 void *p_rng );
-
-/**
- * \brief          Check validity of RSA CRT parameters
- *
- * \note           This is a 'static' helper function not operating on
- *                 an RSA context. Alternative implementations need not
- *                 overwrite it.
- *
- * \param P        First prime factor of RSA modulus
- * \param Q        Second prime factor of RSA modulus
- * \param D        RSA private exponent
- * \param DP       MPI to check for D modulo P-1
- * \param DQ       MPI to check for D modulo P-1
- * \param QP       MPI to check for the modular inverse of Q modulo P.
- *
- * \return
- *                 - 0 if the following conditions are satisfied:
- *                    - D = DP mod P-1 if P, D, DP != NULL
- *                    - Q = DQ mod P-1 if P, D, DQ != NULL
- *                    - QP = Q^-1 mod P if P, Q, QP != NULL
- *                 - \c MBEDTLS_ERR_RSA_KEY_CHECK_FAILED if check failed,
- *                   potentially including \c MBEDTLS_ERR_MPI_XXX if some
- *                   MPI calculations failed.
- *                 - \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA if insufficient
- *                   data was provided to check DP, DQ or QP.
- *
- * \note           The function can be used with a restricted set of arguments
- *                 to perform specific checks only. E.g., calling it with the
- *                 parameters (P, -, D, DP, -, -) will check DP = D mod P-1.
- */
-int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
-                              const mbedtls_mpi *D,  const mbedtls_mpi *DP,
-                              const mbedtls_mpi *DQ, const mbedtls_mpi *QP );
-
-/**
- * Implementation of RSA interface
- */
-
 #if !defined(MBEDTLS_RSA_ALT)
 
 /**
diff --git a/include/mbedtls/rsa_internal.h b/include/mbedtls/rsa_internal.h
new file mode 100644
index 0000000000..235347046e
--- /dev/null
+++ b/include/mbedtls/rsa_internal.h
@@ -0,0 +1,219 @@
+/**
+ * \file rsa_internal.h
+ *
+ * \brief Context-independent RSA helper functions
+ *
+ *  Copyright (C) 2006-2017, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ *
+ *
+ *  This file declares some RSA-related helper functions useful when
+ *  implementing the RSA interface. They are public and provided in a
+ *  separate compilation unit in order to make it easy for designers of
+ *  alternative RSA implementations to use them in their code, as it is
+ *  conceived that the functionality they provide will be necessary
+ *  for most complete implementations.
+ *
+ *  End-users of Mbed TLS not intending to re-implement the RSA functionality
+ *  are not expected to get into the need of making use of these functions directly,
+ *  but instead should be able to make do with the implementation of the RSA module.
+ *
+ *  There are two classes of helper functions:
+ *  (1) Parameter-generating helpers. These are:
+ *      - mbedtls_rsa_deduce_primes
+ *      - mbedtls_rsa_deduce_private_exponent
+ *      - mbedtls_rsa_deduce_crt
+ *       Each of these functions takes a set of core RSA parameters
+ *       and generates some other, or CRT related parameters.
+ *  (2) Parameter-checking helpers. These are:
+ *      - mbedtls_rsa_validate_params
+ *      - mbedtls_rsa_validate_crt
+ *      They take a set of core or CRT related RSA parameters
+ *      and check their validity.
+ *
+ */
+
+#ifndef MBEDTLS_RSA_INTERNAL_H
+#define MBEDTLS_RSA_INTERNAL_H
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#include "bignum.h"
+
+#if defined(MBEDTLS_RSA_C)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/**
+ * \brief          Compute RSA prime moduli P, Q from public modulus N=PQ
+ *                 and a pair of private and public key.
+ *
+ * \note           This is a 'static' helper function not operating on
+ *                 an RSA context. Alternative implementations need not
+ *                 overwrite it.
+ *
+ * \param N        RSA modulus N = PQ, with P, Q to be found
+ * \param D        RSA private exponent
+ * \param E        RSA public exponent
+ * \param P        Pointer to MPI holding first prime factor of N on success
+ * \param Q        Pointer to MPI holding second prime factor of N on success
+ *
+ * \return
+ *                 - 0 if successful. In this case, P and Q constitute a
+ *                   factorization of N.
+ *                 - A non-zero error code otherwise.
+ *
+ * \note           It is neither checked that P, Q are prime nor that
+ *                 D, E are modular inverses wrt. P-1 and Q-1. For that,
+ *                 use the helper function \c mbedtls_rsa_validate_params.
+ *
+ */
+int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N, mbedtls_mpi const *D,
+                               mbedtls_mpi const *E,
+                               mbedtls_mpi *P, mbedtls_mpi *Q );
+
+/**
+ * \brief          Compute RSA private exponent from
+ *                 prime moduli and public key.
+ *
+ * \note           This is a 'static' helper function not operating on
+ *                 an RSA context. Alternative implementations need not
+ *                 overwrite it.
+ *
+ * \param P        First prime factor of RSA modulus
+ * \param Q        Second prime factor of RSA modulus
+ * \param E        RSA public exponent
+ * \param D        Pointer to MPI holding the private exponent on success.
+ *
+ * \return
+ *                 - 0 if successful. In this case, D is set to a simultaneous
+ *                   modular inverse of E modulo both P-1 and Q-1.
+ *                 - A non-zero error code otherwise.
+ *
+ * \note           This function does not check whether P and Q are primes.
+ *
+ */
+int mbedtls_rsa_deduce_private_exponent( mbedtls_mpi const *P,
+                                         mbedtls_mpi const *Q,
+                                         mbedtls_mpi const *E,
+                                         mbedtls_mpi *D );
+
+
+/**
+ * \brief          Generate RSA-CRT parameters
+ *
+ * \note           This is a 'static' helper function not operating on
+ *                 an RSA context. Alternative implementations need not
+ *                 overwrite it.
+ *
+ * \param P        First prime factor of N
+ * \param Q        Second prime factor of N
+ * \param D        RSA private exponent
+ * \param DP       Output variable for D modulo P-1
+ * \param DQ       Output variable for D modulo Q-1
+ * \param QP       Output variable for the modular inverse of Q modulo P.
+ *
+ * \return         0 on success, non-zero error code otherwise.
+ *
+ * \note           This function does not check whether P, Q are
+ *                 prime and whether D is a valid private exponent.
+ *
+ */
+int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
+                            const mbedtls_mpi *D, mbedtls_mpi *DP,
+                            mbedtls_mpi *DQ, mbedtls_mpi *QP );
+
+
+/**
+ * \brief          Check validity of core RSA parameters
+ *
+ * \note           This is a 'static' helper function not operating on
+ *                 an RSA context. Alternative implementations need not
+ *                 overwrite it.
+ *
+ * \param N        RSA modulus N = PQ
+ * \param P        First prime factor of N
+ * \param Q        Second prime factor of N
+ * \param D        RSA private exponent
+ * \param E        RSA public exponent
+ * \param f_rng    PRNG to be used for primality check, or NULL
+ * \param p_rng    PRNG context for f_rng, or NULL
+ *
+ * \return
+ *                 - 0 if the following conditions are satisfied
+ *                   if all relevant parameters are provided:
+ *                    - P prime if f_rng != NULL
+ *                    - Q prime if f_rng != NULL
+ *                    - 1 < N = PQ
+ *                    - 1 < D, E < N
+ *                    - D and E are modular inverses modulo P-1 and Q-1
+ *                 - A non-zero error code otherwise.
+ *
+ * \note           The function can be used with a restricted set of arguments
+ *                 to perform specific checks only. E.g., calling it with
+ *                 (-,P,-,-,-) and a PRNG amounts to a primality check for P.
+ */
+int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
+                                 const mbedtls_mpi *Q, const mbedtls_mpi *D,
+                                 const mbedtls_mpi *E,
+                                 int (*f_rng)(void *, unsigned char *, size_t),
+                                 void *p_rng );
+
+/**
+ * \brief          Check validity of RSA CRT parameters
+ *
+ * \note           This is a 'static' helper function not operating on
+ *                 an RSA context. Alternative implementations need not
+ *                 overwrite it.
+ *
+ * \param P        First prime factor of RSA modulus
+ * \param Q        Second prime factor of RSA modulus
+ * \param D        RSA private exponent
+ * \param DP       MPI to check for D modulo P-1
+ * \param DQ       MPI to check for D modulo P-1
+ * \param QP       MPI to check for the modular inverse of Q modulo P.
+ *
+ * \return
+ *                 - 0 if the following conditions are satisfied:
+ *                    - D = DP mod P-1 if P, D, DP != NULL
+ *                    - Q = DQ mod P-1 if P, D, DQ != NULL
+ *                    - QP = Q^-1 mod P if P, Q, QP != NULL
+ *                 - \c MBEDTLS_ERR_RSA_KEY_CHECK_FAILED if check failed,
+ *                   potentially including \c MBEDTLS_ERR_MPI_XXX if some
+ *                   MPI calculations failed.
+ *                 - \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA if insufficient
+ *                   data was provided to check DP, DQ or QP.
+ *
+ * \note           The function can be used with a restricted set of arguments
+ *                 to perform specific checks only. E.g., calling it with the
+ *                 parameters (P, -, D, DP, -, -) will check DP = D mod P-1.
+ */
+int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
+                              const mbedtls_mpi *D,  const mbedtls_mpi *DP,
+                              const mbedtls_mpi *DQ, const mbedtls_mpi *QP );
+
+
+#endif /* MBEDTLS_RSA_C */
+
+#endif /* rsa_internal.h */
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 7a9f185e2c..49f037c8ca 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -48,6 +48,7 @@ set(src_crypto
     platform.c
     ripemd160.c
     rsa.c
+    rsa_internal.c
     sha1.c
     sha256.c
     sha512.c
diff --git a/library/Makefile b/library/Makefile
index 28f92315a0..541d47fe9f 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -59,9 +59,9 @@ OBJS_CRYPTO=	aes.o		aesni.o		arc4.o		\
 		padlock.o	pem.o		pk.o		\
 		pk_wrap.o	pkcs12.o	pkcs5.o		\
 		pkparse.o	pkwrite.o	platform.o	\
-		ripemd160.o	rsa.o		sha1.o		\
-		sha256.o	sha512.o	threading.o	\
-		timing.o	version.o			\
+		ripemd160.o	rsa_internal.o	rsa.o  		\
+		sha1.o		sha256.o	sha512.o	\
+		threading.o	timing.o	version.o	\
 		version_features.o		xtea.o
 
 OBJS_X509=	certs.o		pkcs11.o	x509.o		\
diff --git a/library/rsa.c b/library/rsa.c
index 493cd1c123..83e2b2be3c 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -46,6 +46,7 @@
 #if defined(MBEDTLS_RSA_C)
 
 #include "mbedtls/rsa.h"
+#include "mbedtls/rsa_internal.h"
 #include "mbedtls/oid.h"
 
 #include <string.h>
@@ -67,483 +68,13 @@
 #define mbedtls_free   free
 #endif
 
+#if !defined(MBEDTLS_RSA_ALT)
+
 /* Implementation that should never be optimized out by the compiler */
 static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
 }
 
-/*
- * Context-independent RSA helper functions.
- *
- * There are two classes of helper functions:
- * (1) Parameter-generating helpers. These are:
- *     - mbedtls_rsa_deduce_primes
- *     - mbedtls_rsa_deduce_private_exponent
- *     - mbedtls_rsa_deduce_crt
- *      Each of these functions takes a set of core RSA parameters
- *      and generates some other, or CRT related parameters.
- * (2) Parameter-checking helpers. These are:
- *     - mbedtls_rsa_validate_params
- *     - mbedtls_rsa_validate_crt
- *     They take a set of core or CRT related RSA parameters
- *     and check their validity.
- *
- * The helper functions do not use the RSA context structure
- * and therefore do not need to be replaced when providing
- * an alternative RSA implementation.
- *
- * Their main purpose is to provide common MPI operations in the context
- * of RSA that can be easily shared across multiple implementations.
- */
-
-/*
- *
- * Given the modulus N=PQ and a pair of public and private
- * exponents E and D, respectively, factor N.
- *
- * Setting F := lcm(P-1,Q-1), the idea is as follows:
- *
- * (a) For any 1 <= X < N with gcd(X,N)=1, we have X^F = 1 modulo N, so X^(F/2)
- *     is a square root of 1 in Z/NZ. Since Z/NZ ~= Z/PZ x Z/QZ by CRT and the
- *     square roots of 1 in Z/PZ and Z/QZ are +1 and -1, this leaves the four
- *     possibilities X^(F/2) = (+-1, +-1). If it happens that X^(F/2) = (-1,+1)
- *     or (+1,-1), then gcd(X^(F/2) + 1, N) will be equal to one of the prime
- *     factors of N.
- *
- * (b) If we don't know F/2 but (F/2) * K for some odd (!) K, then the same
- *     construction still applies since (-)^K is the identity on the set of
- *     roots of 1 in Z/NZ.
- *
- * The public and private key primitives (-)^E and (-)^D are mutually inverse
- * bijections on Z/NZ if and only if (-)^(DE) is the identity on Z/NZ, i.e.
- * if and only if DE - 1 is a multiple of F, say DE - 1 = F * L.
- * Splitting L = 2^t * K with K odd, we have
- *
- *   DE - 1 = FL = (F/2) * (2^(t+1)) * K,
- *
- * so (F / 2) * K is among the numbers
- *
- *   (DE - 1) >> 1, (DE - 1) >> 2, ..., (DE - 1) >> ord
- *
- * where ord is the order of 2 in (DE - 1).
- * We can therefore iterate through these numbers apply the construction
- * of (a) and (b) above to attempt to factor N.
- *
- */
-int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
-                     mbedtls_mpi const *D, mbedtls_mpi const *E,
-                     mbedtls_mpi *P, mbedtls_mpi *Q )
-{
-    int ret = 0;
-
-    uint16_t attempt;  /* Number of current attempt  */
-    uint16_t iter;     /* Number of squares computed in the current attempt */
-
-    uint16_t order;    /* Order of 2 in DE - 1 */
-
-    mbedtls_mpi T;  /* Holds largest odd divisor of DE - 1 */
-    mbedtls_mpi K;  /* During factorization attempts, stores a random integer
-                     * in the range of [0,..,N] */
-
-    const unsigned int primes[] = { 2,
-           3,    5,    7,   11,   13,   17,   19,   23,
-          29,   31,   37,   41,   43,   47,   53,   59,
-          61,   67,   71,   73,   79,   83,   89,   97,
-         101,  103,  107,  109,  113,  127,  131,  137,
-         139,  149,  151,  157,  163,  167,  173,  179,
-         181,  191,  193,  197,  199,  211,  223,  227,
-         229,  233,  239,  241,  251,  257,  263,  269,
-         271,  277,  281,  283,  293,  307,  311,  313
-    };
-
-    const size_t num_primes = sizeof( primes ) / sizeof( *primes );
-
-    if( P == NULL || Q == NULL || P->p != NULL || Q->p != NULL )
-        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
-
-    if( mbedtls_mpi_cmp_int( N, 0 ) <= 0 ||
-        mbedtls_mpi_cmp_int( D, 1 ) <= 0 ||
-        mbedtls_mpi_cmp_mpi( D, N ) >= 0 ||
-        mbedtls_mpi_cmp_int( E, 1 ) <= 0 ||
-        mbedtls_mpi_cmp_mpi( E, N ) >= 0 )
-    {
-        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
-    }
-
-    /*
-     * Initializations and temporary changes
-     */
-
-    mbedtls_mpi_init( &K );
-    mbedtls_mpi_init( &T );
-
-    /* T := DE - 1 */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, D,  E ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &T, &T, 1 ) );
-
-    if( ( order = mbedtls_mpi_lsb( &T ) ) == 0 )
-    {
-        ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
-        goto cleanup;
-    }
-
-    /* After this operation, T holds the largest odd divisor of DE - 1. */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &T, order ) );
-
-    /*
-     * Actual work
-     */
-
-    /* Skip trying 2 if N == 1 mod 8 */
-    attempt = 0;
-    if( N->p[0] % 8 == 1 )
-        attempt = 1;
-
-    for( ; attempt < num_primes; ++attempt )
-    {
-        mbedtls_mpi_lset( &K, primes[attempt] );
-
-        /* Check if gcd(K,N) = 1 */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( P, &K, N ) );
-        if( mbedtls_mpi_cmp_int( P, 1 ) != 0 )
-            continue;
-
-        /* Go through K^T + 1, K^(2T) + 1, K^(4T) + 1, ...
-         * and check whether they have nontrivial GCD with N. */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &K, &K, &T, N,
-                             Q /* temporarily use Q for storing Montgomery
-                                * multiplication helper values */ ) );
-
-        for( iter = 1; iter < order; ++iter )
-        {
-            MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &K, &K, 1 ) );
-            MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( P, &K, N ) );
-
-            if( mbedtls_mpi_cmp_int( P, 1 ) ==  1 &&
-                mbedtls_mpi_cmp_mpi( P, N ) == -1 )
-            {
-                /*
-                 * Have found a nontrivial divisor P of N.
-                 * Set Q := N / P.
-                 */
-
-                MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( Q, NULL, N, P ) );
-                goto cleanup;
-            }
-
-            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
-            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, &K, &K ) );
-            MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, N ) );
-        }
-    }
-
-    ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
-
-cleanup:
-
-    mbedtls_mpi_free( &K );
-    mbedtls_mpi_free( &T );
-    return( ret );
-}
-
-/*
- * Given P, Q and the public exponent E, deduce D.
- * This is essentially a modular inversion.
- */
-
-int mbedtls_rsa_deduce_private_exponent( mbedtls_mpi const *P,
-                                         mbedtls_mpi const *Q,
-                                         mbedtls_mpi const *E,
-                                         mbedtls_mpi *D )
-{
-    int ret = 0;
-    mbedtls_mpi K, L;
-
-    if( D == NULL || mbedtls_mpi_cmp_int( D, 0 ) != 0 )
-        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
-
-    if( mbedtls_mpi_cmp_int( P, 1 ) <= 0 ||
-        mbedtls_mpi_cmp_int( Q, 1 ) <= 0 ||
-        mbedtls_mpi_cmp_int( E, 0 ) == 0 )
-    {
-        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
-    }
-
-    mbedtls_mpi_init( &K );
-    mbedtls_mpi_init( &L );
-
-    /* Temporarily put K := P-1 and L := Q-1 */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1 ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, Q, 1 ) );
-
-    /* Temporarily put D := gcd(P-1, Q-1) */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( D, &K, &L ) );
-
-    /* K := LCM(P-1, Q-1) */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, &K, &L ) );
-    MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( &K, NULL, &K, D ) );
-
-    /* Compute modular inverse of E in LCM(P-1, Q-1) */
-    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( D, E, &K ) );
-
-cleanup:
-
-    mbedtls_mpi_free( &K );
-    mbedtls_mpi_free( &L );
-
-    return( ret );
-}
-
-/*
- * Check that RSA CRT parameters are in accordance with core parameters.
- */
-
-int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
-                              const mbedtls_mpi *D,  const mbedtls_mpi *DP,
-                              const mbedtls_mpi *DQ, const mbedtls_mpi *QP )
-{
-    int ret = 0;
-
-    mbedtls_mpi K, L;
-    mbedtls_mpi_init( &K );
-    mbedtls_mpi_init( &L );
-
-    /* Check that DP - D == 0 mod P - 1 */
-    if( DP != NULL )
-    {
-        if( P == NULL )
-        {
-            ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
-            goto cleanup;
-        }
-
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &L, DP, D ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &L, &L, &K ) );
-
-        if( mbedtls_mpi_cmp_int( &L, 0 ) != 0 )
-        {
-            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
-            goto cleanup;
-        }
-    }
-
-    /* Check that DQ - D == 0 mod Q - 1 */
-    if( DQ != NULL )
-    {
-        if( Q == NULL )
-        {
-            ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
-            goto cleanup;
-        }
-
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, Q, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &L, DQ, D ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &L, &L, &K ) );
-
-        if( mbedtls_mpi_cmp_int( &L, 0 ) != 0 )
-        {
-            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
-            goto cleanup;
-        }
-    }
-
-    /* Check that QP * Q - 1 == 0 mod P */
-    if( QP != NULL )
-    {
-        if( P == NULL || Q == NULL )
-        {
-            ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
-            goto cleanup;
-        }
-
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, QP, Q ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, P ) );
-        if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
-        {
-            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
-            goto cleanup;
-        }
-    }
-
-cleanup:
-
-    /* Wrap MPI error codes by RSA check failure error code */
-    if( ret != 0 &&
-        ret != MBEDTLS_ERR_RSA_KEY_CHECK_FAILED &&
-        ret != MBEDTLS_ERR_RSA_BAD_INPUT_DATA )
-    {
-        ret += MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
-    }
-
-    mbedtls_mpi_free( &K );
-    mbedtls_mpi_free( &L );
-
-    return( ret );
-}
-
-/*
- * Check that core RSA parameters are sane.
- */
-
-int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
-                                 const mbedtls_mpi *Q, const mbedtls_mpi *D,
-                                 const mbedtls_mpi *E,
-                                 int (*f_rng)(void *, unsigned char *, size_t),
-                                 void *p_rng )
-{
-    int ret = 0;
-    mbedtls_mpi K, L;
-
-    mbedtls_mpi_init( &K );
-    mbedtls_mpi_init( &L );
-
-    /*
-     * Step 1: If PRNG provided, check that P and Q are prime
-     */
-
-#if defined(MBEDTLS_GENPRIME)
-    if( f_rng != NULL && P != NULL &&
-        ( ret = mbedtls_mpi_is_prime( P, f_rng, p_rng ) ) != 0 )
-    {
-        ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
-        goto cleanup;
-    }
-
-    if( f_rng != NULL && Q != NULL &&
-        ( ret = mbedtls_mpi_is_prime( Q, f_rng, p_rng ) ) != 0 )
-    {
-        ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
-        goto cleanup;
-    }
-#else
-    ((void) f_rng);
-    ((void) p_rng);
-#endif /* MBEDTLS_GENPRIME */
-
-    /*
-     * Step 2: Check that 1 < N = PQ
-     */
-
-    if( P != NULL && Q != NULL && N != NULL )
-    {
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, P, Q ) );
-        if( mbedtls_mpi_cmp_int( N, 1 )  <= 0 ||
-            mbedtls_mpi_cmp_mpi( &K, N ) != 0 )
-        {
-            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
-            goto cleanup;
-        }
-    }
-
-    /*
-     * Step 3: Check and 1 < D, E < N if present.
-     */
-
-    if( N != NULL && D != NULL && E != NULL )
-    {
-        if ( mbedtls_mpi_cmp_int( D, 1 ) <= 0 ||
-             mbedtls_mpi_cmp_int( E, 1 ) <= 0 ||
-             mbedtls_mpi_cmp_mpi( D, N ) >= 0 ||
-             mbedtls_mpi_cmp_mpi( E, N ) >= 0 )
-        {
-            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
-            goto cleanup;
-        }
-    }
-
-    /*
-     * Step 4: Check that D, E are inverse modulo P-1 and Q-1
-     */
-
-    if( P != NULL && Q != NULL && D != NULL && E != NULL )
-    {
-        if( mbedtls_mpi_cmp_int( P, 1 ) <= 0 ||
-            mbedtls_mpi_cmp_int( Q, 1 ) <= 0 )
-        {
-            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
-            goto cleanup;
-        }
-
-        /* Compute DE-1 mod P-1 */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, D, E ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, P, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, &L ) );
-        if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
-        {
-            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
-            goto cleanup;
-        }
-
-        /* Compute DE-1 mod Q-1 */
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, D, E ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, Q, 1 ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, &L ) );
-        if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
-        {
-            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
-            goto cleanup;
-        }
-    }
-
-cleanup:
-
-    mbedtls_mpi_free( &K );
-    mbedtls_mpi_free( &L );
-
-    /* Wrap MPI error codes by RSA check failure error code */
-    if( ret != 0 && ret != MBEDTLS_ERR_RSA_KEY_CHECK_FAILED )
-    {
-        ret += MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
-    }
-
-    return( ret );
-}
-
-int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
-                            const mbedtls_mpi *D, mbedtls_mpi *DP,
-                            mbedtls_mpi *DQ, mbedtls_mpi *QP )
-{
-    int ret = 0;
-    mbedtls_mpi K;
-    mbedtls_mpi_init( &K );
-
-    /* DP = D mod P-1 */
-    if( DP != NULL )
-    {
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1  ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DP, D, &K ) );
-    }
-
-    /* DQ = D mod Q-1 */
-    if( DQ != NULL )
-    {
-        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, Q, 1  ) );
-        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DQ, D, &K ) );
-    }
-
-    /* QP = Q^{-1} mod P */
-    if( QP != NULL )
-    {
-        MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( QP, Q, P ) );
-    }
-
-cleanup:
-    mbedtls_mpi_free( &K );
-
-    return( ret );
-}
-
-
-/*
- * Default RSA interface implementation
- */
-
-#if !defined(MBEDTLS_RSA_ALT)
-
 int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
                         const mbedtls_mpi *N,
                         const mbedtls_mpi *P, const mbedtls_mpi *Q,
diff --git a/library/rsa_internal.c b/library/rsa_internal.c
new file mode 100644
index 0000000000..879e2d5d7d
--- /dev/null
+++ b/library/rsa_internal.c
@@ -0,0 +1,471 @@
+/*
+ *  Helper functions for the RSA module
+ *
+ *  Copyright (C) 2006-2017, ARM Limited, All Rights Reserved
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  This file is part of mbed TLS (https://tls.mbed.org)
+ *
+ */
+
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "mbedtls/config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
+
+#if defined(MBEDTLS_RSA_C)
+
+#include "mbedtls/rsa.h"
+#include "mbedtls/bignum.h"
+#include "mbedtls/rsa_internal.h"
+
+/*
+ * Compute RSA prime factors from public and private exponents
+ *
+ * Summary of algorithm:
+ * Setting F := lcm(P-1,Q-1), the idea is as follows:
+ *
+ * (a) For any 1 <= X < N with gcd(X,N)=1, we have X^F = 1 modulo N, so X^(F/2)
+ *     is a square root of 1 in Z/NZ. Since Z/NZ ~= Z/PZ x Z/QZ by CRT and the
+ *     square roots of 1 in Z/PZ and Z/QZ are +1 and -1, this leaves the four
+ *     possibilities X^(F/2) = (+-1, +-1). If it happens that X^(F/2) = (-1,+1)
+ *     or (+1,-1), then gcd(X^(F/2) + 1, N) will be equal to one of the prime
+ *     factors of N.
+ *
+ * (b) If we don't know F/2 but (F/2) * K for some odd (!) K, then the same
+ *     construction still applies since (-)^K is the identity on the set of
+ *     roots of 1 in Z/NZ.
+ *
+ * The public and private key primitives (-)^E and (-)^D are mutually inverse
+ * bijections on Z/NZ if and only if (-)^(DE) is the identity on Z/NZ, i.e.
+ * if and only if DE - 1 is a multiple of F, say DE - 1 = F * L.
+ * Splitting L = 2^t * K with K odd, we have
+ *
+ *   DE - 1 = FL = (F/2) * (2^(t+1)) * K,
+ *
+ * so (F / 2) * K is among the numbers
+ *
+ *   (DE - 1) >> 1, (DE - 1) >> 2, ..., (DE - 1) >> ord
+ *
+ * where ord is the order of 2 in (DE - 1).
+ * We can therefore iterate through these numbers apply the construction
+ * of (a) and (b) above to attempt to factor N.
+ *
+ */
+int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
+                     mbedtls_mpi const *D, mbedtls_mpi const *E,
+                     mbedtls_mpi *P, mbedtls_mpi *Q )
+{
+    int ret = 0;
+
+    uint16_t attempt;  /* Number of current attempt  */
+    uint16_t iter;     /* Number of squares computed in the current attempt */
+
+    uint16_t order;    /* Order of 2 in DE - 1 */
+
+    mbedtls_mpi T;  /* Holds largest odd divisor of DE - 1     */
+    mbedtls_mpi K;  /* Temporary holding the current candidate */
+
+    const unsigned int primes[] = { 2,
+           3,    5,    7,   11,   13,   17,   19,   23,
+          29,   31,   37,   41,   43,   47,   53,   59,
+          61,   67,   71,   73,   79,   83,   89,   97,
+         101,  103,  107,  109,  113,  127,  131,  137,
+         139,  149,  151,  157,  163,  167,  173,  179,
+         181,  191,  193,  197,  199,  211,  223,  227,
+         229,  233,  239,  241,  251,  257,  263,  269,
+         271,  277,  281,  283,  293,  307,  311,  313
+    };
+
+    const size_t num_primes = sizeof( primes ) / sizeof( *primes );
+
+    if( P == NULL || Q == NULL || P->p != NULL || Q->p != NULL )
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
+
+    if( mbedtls_mpi_cmp_int( N, 0 ) <= 0 ||
+        mbedtls_mpi_cmp_int( D, 1 ) <= 0 ||
+        mbedtls_mpi_cmp_mpi( D, N ) >= 0 ||
+        mbedtls_mpi_cmp_int( E, 1 ) <= 0 ||
+        mbedtls_mpi_cmp_mpi( E, N ) >= 0 )
+    {
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
+    }
+
+    /*
+     * Initializations and temporary changes
+     */
+
+    mbedtls_mpi_init( &K );
+    mbedtls_mpi_init( &T );
+
+    /* T := DE - 1 */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, D,  E ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &T, &T, 1 ) );
+
+    if( ( order = mbedtls_mpi_lsb( &T ) ) == 0 )
+    {
+        ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+        goto cleanup;
+    }
+
+    /* After this operation, T holds the largest odd divisor of DE - 1. */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( &T, order ) );
+
+    /*
+     * Actual work
+     */
+
+    /* Skip trying 2 if N == 1 mod 8 */
+    attempt = 0;
+    if( N->p[0] % 8 == 1 )
+        attempt = 1;
+
+    for( ; attempt < num_primes; ++attempt )
+    {
+        mbedtls_mpi_lset( &K, primes[attempt] );
+
+        /* Check if gcd(K,N) = 1 */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( P, &K, N ) );
+        if( mbedtls_mpi_cmp_int( P, 1 ) != 0 )
+            continue;
+
+        /* Go through K^T + 1, K^(2T) + 1, K^(4T) + 1, ...
+         * and check whether they have nontrivial GCD with N. */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_exp_mod( &K, &K, &T, N,
+                             Q /* temporarily use Q for storing Montgomery
+                                * multiplication helper values */ ) );
+
+        for( iter = 1; iter < order; ++iter )
+        {
+            MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &K, &K, 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( P, &K, N ) );
+
+            if( mbedtls_mpi_cmp_int( P, 1 ) ==  1 &&
+                mbedtls_mpi_cmp_mpi( P, N ) == -1 )
+            {
+                /*
+                 * Have found a nontrivial divisor P of N.
+                 * Set Q := N / P.
+                 */
+
+                MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( Q, NULL, N, P ) );
+                goto cleanup;
+            }
+
+            MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, &K, &K ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, N ) );
+        }
+    }
+
+    ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+
+cleanup:
+
+    mbedtls_mpi_free( &K );
+    mbedtls_mpi_free( &T );
+    return( ret );
+}
+
+/*
+ * Given P, Q and the public exponent E, deduce D.
+ * This is essentially a modular inversion.
+ */
+int mbedtls_rsa_deduce_private_exponent( mbedtls_mpi const *P,
+                                         mbedtls_mpi const *Q,
+                                         mbedtls_mpi const *E,
+                                         mbedtls_mpi *D )
+{
+    int ret = 0;
+    mbedtls_mpi K, L;
+
+    if( D == NULL || mbedtls_mpi_cmp_int( D, 0 ) != 0 )
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
+
+    if( mbedtls_mpi_cmp_int( P, 1 ) <= 0 ||
+        mbedtls_mpi_cmp_int( Q, 1 ) <= 0 ||
+        mbedtls_mpi_cmp_int( E, 0 ) == 0 )
+    {
+        return( MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
+    }
+
+    mbedtls_mpi_init( &K );
+    mbedtls_mpi_init( &L );
+
+    /* Temporarily put K := P-1 and L := Q-1 */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1 ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, Q, 1 ) );
+
+    /* Temporarily put D := gcd(P-1, Q-1) */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( D, &K, &L ) );
+
+    /* K := LCM(P-1, Q-1) */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, &K, &L ) );
+    MBEDTLS_MPI_CHK( mbedtls_mpi_div_mpi( &K, NULL, &K, D ) );
+
+    /* Compute modular inverse of E in LCM(P-1, Q-1) */
+    MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( D, E, &K ) );
+
+cleanup:
+
+    mbedtls_mpi_free( &K );
+    mbedtls_mpi_free( &L );
+
+    return( ret );
+}
+
+/*
+ * Check that RSA CRT parameters are in accordance with core parameters.
+ */
+int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
+                              const mbedtls_mpi *D,  const mbedtls_mpi *DP,
+                              const mbedtls_mpi *DQ, const mbedtls_mpi *QP )
+{
+    int ret = 0;
+
+    mbedtls_mpi K, L;
+    mbedtls_mpi_init( &K );
+    mbedtls_mpi_init( &L );
+
+    /* Check that DP - D == 0 mod P - 1 */
+    if( DP != NULL )
+    {
+        if( P == NULL )
+        {
+            ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
+            goto cleanup;
+        }
+
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &L, DP, D ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &L, &L, &K ) );
+
+        if( mbedtls_mpi_cmp_int( &L, 0 ) != 0 )
+        {
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+            goto cleanup;
+        }
+    }
+
+    /* Check that DQ - D == 0 mod Q - 1 */
+    if( DQ != NULL )
+    {
+        if( Q == NULL )
+        {
+            ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
+            goto cleanup;
+        }
+
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, Q, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( &L, DQ, D ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &L, &L, &K ) );
+
+        if( mbedtls_mpi_cmp_int( &L, 0 ) != 0 )
+        {
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+            goto cleanup;
+        }
+    }
+
+    /* Check that QP * Q - 1 == 0 mod P */
+    if( QP != NULL )
+    {
+        if( P == NULL || Q == NULL )
+        {
+            ret = MBEDTLS_ERR_RSA_BAD_INPUT_DATA;
+            goto cleanup;
+        }
+
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, QP, Q ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, P ) );
+        if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
+        {
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+            goto cleanup;
+        }
+    }
+
+cleanup:
+
+    /* Wrap MPI error codes by RSA check failure error code */
+    if( ret != 0 &&
+        ret != MBEDTLS_ERR_RSA_KEY_CHECK_FAILED &&
+        ret != MBEDTLS_ERR_RSA_BAD_INPUT_DATA )
+    {
+        ret += MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+    }
+
+    mbedtls_mpi_free( &K );
+    mbedtls_mpi_free( &L );
+
+    return( ret );
+}
+
+/*
+ * Check that core RSA parameters are sane.
+ */
+int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
+                                 const mbedtls_mpi *Q, const mbedtls_mpi *D,
+                                 const mbedtls_mpi *E,
+                                 int (*f_rng)(void *, unsigned char *, size_t),
+                                 void *p_rng )
+{
+    int ret = 0;
+    mbedtls_mpi K, L;
+
+    mbedtls_mpi_init( &K );
+    mbedtls_mpi_init( &L );
+
+    /*
+     * Step 1: If PRNG provided, check that P and Q are prime
+     */
+
+#if defined(MBEDTLS_GENPRIME)
+    if( f_rng != NULL && P != NULL &&
+        ( ret = mbedtls_mpi_is_prime( P, f_rng, p_rng ) ) != 0 )
+    {
+        ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+        goto cleanup;
+    }
+
+    if( f_rng != NULL && Q != NULL &&
+        ( ret = mbedtls_mpi_is_prime( Q, f_rng, p_rng ) ) != 0 )
+    {
+        ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+        goto cleanup;
+    }
+#else
+    ((void) f_rng);
+    ((void) p_rng);
+#endif /* MBEDTLS_GENPRIME */
+
+    /*
+     * Step 2: Check that 1 < N = PQ
+     */
+
+    if( P != NULL && Q != NULL && N != NULL )
+    {
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, P, Q ) );
+        if( mbedtls_mpi_cmp_int( N, 1 )  <= 0 ||
+            mbedtls_mpi_cmp_mpi( &K, N ) != 0 )
+        {
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+            goto cleanup;
+        }
+    }
+
+    /*
+     * Step 3: Check and 1 < D, E < N if present.
+     */
+
+    if( N != NULL && D != NULL && E != NULL )
+    {
+        if ( mbedtls_mpi_cmp_int( D, 1 ) <= 0 ||
+             mbedtls_mpi_cmp_int( E, 1 ) <= 0 ||
+             mbedtls_mpi_cmp_mpi( D, N ) >= 0 ||
+             mbedtls_mpi_cmp_mpi( E, N ) >= 0 )
+        {
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+            goto cleanup;
+        }
+    }
+
+    /*
+     * Step 4: Check that D, E are inverse modulo P-1 and Q-1
+     */
+
+    if( P != NULL && Q != NULL && D != NULL && E != NULL )
+    {
+        if( mbedtls_mpi_cmp_int( P, 1 ) <= 0 ||
+            mbedtls_mpi_cmp_int( Q, 1 ) <= 0 )
+        {
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+            goto cleanup;
+        }
+
+        /* Compute DE-1 mod P-1 */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, D, E ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, P, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, &L ) );
+        if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
+        {
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+            goto cleanup;
+        }
+
+        /* Compute DE-1 mod Q-1 */
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, D, E ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, &K, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &L, Q, 1 ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, &L ) );
+        if( mbedtls_mpi_cmp_int( &K, 0 ) != 0 )
+        {
+            ret = MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+            goto cleanup;
+        }
+    }
+
+cleanup:
+
+    mbedtls_mpi_free( &K );
+    mbedtls_mpi_free( &L );
+
+    /* Wrap MPI error codes by RSA check failure error code */
+    if( ret != 0 && ret != MBEDTLS_ERR_RSA_KEY_CHECK_FAILED )
+    {
+        ret += MBEDTLS_ERR_RSA_KEY_CHECK_FAILED;
+    }
+
+    return( ret );
+}
+
+int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
+                            const mbedtls_mpi *D, mbedtls_mpi *DP,
+                            mbedtls_mpi *DQ, mbedtls_mpi *QP )
+{
+    int ret = 0;
+    mbedtls_mpi K;
+    mbedtls_mpi_init( &K );
+
+    /* DP = D mod P-1 */
+    if( DP != NULL )
+    {
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, P, 1  ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DP, D, &K ) );
+    }
+
+    /* DQ = D mod Q-1 */
+    if( DQ != NULL )
+    {
+        MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &K, Q, 1  ) );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( DQ, D, &K ) );
+    }
+
+    /* QP = Q^{-1} mod P */
+    if( QP != NULL )
+    {
+        MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( QP, Q, P ) );
+    }
+
+cleanup:
+    mbedtls_mpi_free( &K );
+
+    return( ret );
+}
+
+#endif /* MBEDTLS_RSA_C */
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 9ee8ea1fe0..3f892f71ca 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -1,5 +1,6 @@
 /* BEGIN_HEADER */
 #include "mbedtls/rsa.h"
+#include "mbedtls/rsa_internal.h"
 #include "mbedtls/md2.h"
 #include "mbedtls/md4.h"
 #include "mbedtls/md5.h"

From 8dd73e62d21dc47d8b520ab23795885ff3f1d4bc Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 3 Oct 2017 15:58:26 +0300
Subject: [PATCH 502/745] Parse Signature Algorithm ext when renegotiating

Signature algorithm extension was skipped when renegotiation was in
progress, causing the signature algorithm not to be known when
renegotiating, and failing the handshake. Fix removes the renegotiation
step check before parsing the extension.
---
 ChangeLog         | 3 +++
 library/ssl_srv.c | 7 ++-----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index b3d4d519af..c4e3998d04 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,9 @@ Bugfix
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
      Found by projectgus and jethrogb, #836.
    * Fix usage help in ssl_server2 example. Found and fixed by Bei Lin.
+   * Parse signature algorithm extension when renegotiating. Previously,
+     renegotiated handshakes would only accept signatures using SHA-1
+     regardless of the peer's preferences, or fail if SHA-1 was disabled.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 
diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index f137c3dce6..37f415dd12 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -1694,11 +1694,8 @@ read_record_header:
 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
     defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
             case MBEDTLS_TLS_EXT_SIG_ALG:
-                    MBEDTLS_SSL_DEBUG_MSG( 3, ( "found signature_algorithms extension" ) );
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-                if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
-                    break;
-#endif
+                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found signature_algorithms extension" ) );
+
                 ret = ssl_parse_signature_algorithms_ext( ssl, ext + 4, ext_size );
                 if( ret != 0 )
                     return( ret );

From 88f5808c135485308fdaeebeafb18a7490a3585b Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Thu, 5 Oct 2017 12:29:42 +0100
Subject: [PATCH 503/745] Renegotiation: Add tests for SigAlg ext parsing

This commit adds regression tests for the bug when we didn't parse the
Signature Algorithm extension when renegotiating. (By nature, this bug
affected only the server)

The tests check for the fallback hash (SHA1) in the server log to detect
that the Signature Algorithm extension hasn't been parsed at least in
one of the handshakes.

A more direct way of testing is not possible with the current test
framework, since the Signature Algorithm extension is parsed in the
first handshake and any corresponding debug message is present in the
logs.
---
 tests/ssl-opt.sh | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 7fcca685b1..64f26a0cf0 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -1470,6 +1470,40 @@ run_test    "Renegotiation: server-initiated" \
             -s "=> renegotiate" \
             -s "write hello request"
 
+# Checks that no Signature Algorithm with SHA-1 gets negotiated. Negotiating SHA-1 would mean that
+# the server did not parse the Signature Algorithm extension. This test is valid only if an MD
+# algorithm stronger than SHA-1 is enabled in config.h
+run_test    "Renegotiation: Signature Algorithms parsing, client-initiated" \
+            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional" \
+            "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
+            0 \
+            -c "client hello, adding renegotiation extension" \
+            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
+            -s "found renegotiation extension" \
+            -s "server hello, secure renegotiation extension" \
+            -c "found renegotiation extension" \
+            -c "=> renegotiate" \
+            -s "=> renegotiate" \
+            -S "write hello request" \
+            -S "client hello v3, signature_algorithm ext: 2" # Is SHA-1 negotiated?
+
+# Checks that no Signature Algorithm with SHA-1 gets negotiated. Negotiating SHA-1 would mean that
+# the server did not parse the Signature Algorithm extension. This test is valid only if an MD
+# algorithm stronger than SHA-1 is enabled in config.h
+run_test    "Renegotiation: Signature Algorithms parsing, server-initiated" \
+            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional renegotiate=1" \
+            "$P_CLI debug_level=3 exchanges=2 renegotiation=1" \
+            0 \
+            -c "client hello, adding renegotiation extension" \
+            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
+            -s "found renegotiation extension" \
+            -s "server hello, secure renegotiation extension" \
+            -c "found renegotiation extension" \
+            -c "=> renegotiate" \
+            -s "=> renegotiate" \
+            -s "write hello request" \
+            -S "client hello v3, signature_algorithm ext: 2" # Is SHA-1 negotiated?
+
 run_test    "Renegotiation: double" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional renegotiate=1" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \

From 14a00c057845fc914440cc5b30638021ce9b3719 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 11 Oct 2017 12:58:23 +0100
Subject: [PATCH 504/745] Add early detection of bad parameters in
 `mbedtls_deduce_primes`

---
 library/rsa_internal.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/library/rsa_internal.c b/library/rsa_internal.c
index 879e2d5d7d..4d688e09d0 100644
--- a/library/rsa_internal.c
+++ b/library/rsa_internal.c
@@ -169,6 +169,11 @@ int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
             MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &K, &K, &K ) );
             MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, N ) );
         }
+
+        if( mbedtls_mpi_cmp_int( &K, 1 ) != 0 )
+        {
+            break;
+        }
     }
 
     ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;

From 7643d4e30c887c5ce1ed46893e7423f8ac97c3e8 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 11 Oct 2017 15:53:02 +0100
Subject: [PATCH 505/745] Fix number of loop iterations in
 `mbedtls_deduce_primes`

The number of loop iterations per candidate in `mbedtls_deduce_primes` was off
by one. This commit corrects this and removes a toy non-example from the RSA
test suite, as it seems difficult to have the function fail on small values of N
even if D,E are corrupted.
---
 library/rsa_internal.c           | 2 +-
 tests/suites/test_suite_rsa.data | 3 ---
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/library/rsa_internal.c b/library/rsa_internal.c
index 4d688e09d0..292fc13209 100644
--- a/library/rsa_internal.c
+++ b/library/rsa_internal.c
@@ -148,7 +148,7 @@ int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
                              Q /* temporarily use Q for storing Montgomery
                                 * multiplication helper values */ ) );
 
-        for( iter = 1; iter < order; ++iter )
+        for( iter = 1; iter <= order; ++iter )
         {
             MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &K, &K, 1 ) );
             MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( P, &K, N ) );
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 91aa1fd8c2..e7012b0772 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -418,9 +418,6 @@ mbedtls_rsa_deduce_private_exponent:16:"e79a373182bfaa722eb035f772ad2a9464bd842d
 RSA Deduce Moduli, toy example
 mbedtls_rsa_deduce_primes:10:"15":10:"3":10:"3":10:"3":10:"5":0:0
 
-RSA Deduce Moduli, toy example, corrupted
-mbedtls_rsa_deduce_primes:10:"15":10:"3":10:"3":10:"3":10:"5":1:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
-
 RSA Deduce Moduli
 mbedtls_rsa_deduce_primes:16:"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e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":0:0
 

From 5d42b53e512029bd310d6bd909b27aed8f7a6132 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 11 Oct 2017 15:58:00 +0100
Subject: [PATCH 506/745] Enhance documentation and performance of
 `mbedtls_rsa_deduce_primes`

---
 library/rsa_internal.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/library/rsa_internal.c b/library/rsa_internal.c
index 292fc13209..3b54fdee7b 100644
--- a/library/rsa_internal.c
+++ b/library/rsa_internal.c
@@ -150,6 +150,11 @@ int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
 
         for( iter = 1; iter <= order; ++iter )
         {
+            /* If we reach 1 prematurely, there's no point
+             * in continuing to square K */
+            if( mbedtls_mpi_cmp_int( &K, 1 ) == 0 )
+                break;
+
             MBEDTLS_MPI_CHK( mbedtls_mpi_add_int( &K, &K, 1 ) );
             MBEDTLS_MPI_CHK( mbedtls_mpi_gcd( P, &K, N ) );
 
@@ -170,6 +175,13 @@ int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
             MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &K, &K, N ) );
         }
 
+        /*
+         * If we get here, then either we prematurely aborted the loop because
+         * we reached 1, or K holds primes[attempt]^(DE - 1) mod N, which must
+         * be 1 if D,E,N were consistent.
+         * Check if that's the case and abort if not, to avoid very long,
+         * yet eventually failing, computations if N,D,E were not sane.
+         */
         if( mbedtls_mpi_cmp_int( &K, 1 ) != 0 )
         {
             break;

From b82a5b554c2c55d591296f60b6ff9438af212016 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 11 Oct 2017 19:10:23 +0100
Subject: [PATCH 507/745] Fix typos and mixup related to RSA_NO_CRT

---
 library/rsa.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 83e2b2be3c..3913e61d97 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -176,7 +176,7 @@ static int rsa_check_context( mbedtls_rsa_context const *ctx, int is_priv )
     if( mbedtls_mpi_cmp_int( &ctx->E, 0 ) <= 0 )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
-#if !defined(MBEDTLS_NO_CRT)
+#if defined(MBEDTLS_RSA_NO_CRT)
     /* For private key operations, use D or DP & DQ
      * as (unblinded) exponents. */
     if( is_priv && mbedtls_mpi_cmp_int( &ctx->D, 0 ) <= 0 )
@@ -193,7 +193,7 @@ static int rsa_check_context( mbedtls_rsa_context const *ctx, int is_priv )
     /* Blinding shouldn't make exponents negative either,
      * so check that P, Q >= 1 if that hasn't yet been
      * done as part of 1. */
-#if defined(MBEDTLS_NO_CRT)
+#if defined(MBEDTLS_RSA_NO_CRT)
     if( is_priv &&
         ( mbedtls_mpi_cmp_int( &ctx->P, 0 ) <= 0 ||
           mbedtls_mpi_cmp_int( &ctx->Q, 0 ) <= 0 ) )
@@ -204,7 +204,7 @@ static int rsa_check_context( mbedtls_rsa_context const *ctx, int is_priv )
 
     /* It wouldn't lead to an error if it wasn't satisfied,
      * but check for PQ >= 1 nonetheless. */
-#if !defined(MBEDTLS_NO_CRT)
+#if !defined(MBEDTLS_RSA_NO_CRT)
     if( is_priv &&
         mbedtls_mpi_cmp_int( &ctx->QP, 0 ) <= 0 )
     {

From e167fe6a53eaded3a23d41f5b13cde3b6db043fb Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 11 Oct 2017 19:42:56 +0100
Subject: [PATCH 508/745] Correct pkparse test case to lead to failure for
 MBEDTLS_RSA_NO_CRT

The test case parses an RSA private key with N=P=Q=D=E=1 and expects a failure from the PK layer. With the weakened
semantics of `mbedtls_rsa_complete`, the latter won't throw an error on that key in case if MBEDTLS_RSA_NO_CRT is
set. This commit modifies the test case to use N=2 which is rejected by `mbedtls_rsa_complete` regardless of whether
MBEDTLS_RSA_NO_CRT is set or not.
---
 tests/suites/test_suite_pkparse.data | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index 9c0edbb512..473148cd1c 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -225,4 +225,4 @@ Key ASN1 (RSAPrivateKey, values present, length mismatch)
 pk_parse_key_rsa:"301c02010002010102010102010102010102010102010102010102010100":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Key ASN1 (RSAPrivateKey, values present, check_privkey fails)
-pk_parse_key_rsa:"301b020100020101020101020101020101020101020101020101020101":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+pk_parse_key_rsa:"301b020100020102020101020101020101020101020101020101020101":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT

From efa14e8b0c126f688260b3e721344f8fa82ef858 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 11 Oct 2017 19:45:19 +0100
Subject: [PATCH 509/745] Reduce number of MPI's used in
 `pk_parse_key_pkcs1_der`

As the optional RSA parameters DP, DQ and QP are effectively discarded (they are only considered for their length to
ensure that the key fills the entire buffer), it is not necessary to read them into separate MPI's.
---
 library/pkparse.c | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index 57f966fe05..805d5a358b 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -661,11 +661,8 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
     size_t len;
     unsigned char *p, *end;
 
-    mbedtls_mpi DP, DQ, QP;
-
-    mbedtls_mpi_init( &DP );
-    mbedtls_mpi_init( &DQ );
-    mbedtls_mpi_init( &QP );
+    mbedtls_mpi T;
+    mbedtls_mpi_init( &T );
 
     p = (unsigned char *) key;
     end = p + keylen;
@@ -749,9 +746,9 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
         goto cleanup;
 
     /* Check optional parameters */
-    if( ( ret = mbedtls_asn1_get_mpi( &p, end, &DP ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &DQ ) ) != 0 ||
-        ( ret = mbedtls_asn1_get_mpi( &p, end, &QP ) ) != 0 )
+    if( ( ret = mbedtls_asn1_get_mpi( &p, end, &T ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &T ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &T ) ) != 0 )
         goto cleanup;
 
     if( p != end )
@@ -762,12 +759,11 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
 
 cleanup:
 
-    mbedtls_mpi_free( &DP );
-    mbedtls_mpi_free( &DQ );
-    mbedtls_mpi_free( &QP );
+    mbedtls_mpi_free( &T );
 
     if( ret != 0 )
     {
+        /* Wrap error code if it's coming from a lower level */
         if( ( ret & 0xff80 ) == 0 )
             ret = MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret;
         else

From dfd15b344477481431208a0046a60a0957cf6d6c Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 12 Oct 2017 09:14:09 +0100
Subject: [PATCH 510/745] Add toy example triggering early abort in
 `mbedtls_rsa_deduce_primes`

---
 tests/suites/test_suite_rsa.data | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index e7012b0772..33d6a731bf 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -415,8 +415,11 @@ mbedtls_rsa_deduce_private_exponent:16:"e79a373182bfaa722eb035f772ad2a9464bd842d
 RSA Deduce Private, corrupted
 mbedtls_rsa_deduce_private_exponent:16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
-RSA Deduce Moduli, toy example
-mbedtls_rsa_deduce_primes:10:"15":10:"3":10:"3":10:"3":10:"5":0:0
+RSA Deduce Primes, toy example
+mbedtls_rsa_deduce_primes:10:"35":10:"5":10:"5":10:"5":10:"7":0:0
+
+RSA Deduce Primes, toy example, corrupted
+mbedtls_rsa_deduce_primes:10:"35":10:"5":10:"5":10:"5":10:"7":1:MBEDTLS_ERR_MPI_BAD_INPUT_DATA
 
 RSA Deduce Moduli
 mbedtls_rsa_deduce_primes:16:"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e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":0:0

From 08f055eb4fc3541e7d8dca8710dd10d0efd2eb0d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 12 Oct 2017 10:53:58 +0100
Subject: [PATCH 511/745] Don't remove CRT parameters from RSA context for ABI
 compatibility

Albeit possible without conflicts now, this has to wait for the next ABI
changing releaese.
---
 include/mbedtls/rsa.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index eab8e0dfee..c0a3a8e43c 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -97,18 +97,18 @@ typedef struct
     mbedtls_mpi P;                      /*!<  1st prime factor  */
     mbedtls_mpi Q;                      /*!<  2nd prime factor  */
 
-#if !defined(MBEDTLS_RSA_NO_CRT)
+    /* DP,DQ,QP are not used in NO_CRT but temporarily kept for ABI
+     * compatibility. Will be removed on next ABI changing release. */
     mbedtls_mpi DP;                     /*!<  D % (P - 1)       */
     mbedtls_mpi DQ;                     /*!<  D % (Q - 1)       */
     mbedtls_mpi QP;                     /*!<  1 / (Q % P)       */
-#endif /* MBEDTLS_RSA_NO_CRT */
 
     mbedtls_mpi RN;                     /*!<  cached R^2 mod N  */
 
-#if !defined(MBEDTLS_RSA_NO_CRT)
+    /* RP, RQ are not used in NO_CRT but temporarily kept for ABI
+     * compatibility. Will be removed on next ABI changing release. */
     mbedtls_mpi RP;                     /*!<  cached R^2 mod P  */
     mbedtls_mpi RQ;                     /*!<  cached R^2 mod Q  */
-#endif /* MBEDTLS_RSA_NO_CRT */
 
     mbedtls_mpi Vi;                     /*!<  cached blinding value     */
     mbedtls_mpi Vf;                     /*!<  cached un-blinding value  */

From ebd2c024dc90527b9fd019b9f096b2e1283fd5f7 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 12 Oct 2017 10:54:53 +0100
Subject: [PATCH 512/745] Don't require P,Q in `rsa_private` if neither CRT nor
 blinding used

---
 library/rsa.c | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 3913e61d97..5366abc22f 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -137,8 +137,15 @@ cleanup:
  * that the RSA primitives will be able to execute without error.
  * It does *not* make guarantees for consistency of the parameters.
  */
-static int rsa_check_context( mbedtls_rsa_context const *ctx, int is_priv )
+static int rsa_check_context( mbedtls_rsa_context const *ctx, int is_priv,
+                              int blinding_needed )
 {
+#if !defined(MBEDTLS_RSA_NO_CRT)
+    /* blinding_needed is only used for NO_CRT to decide whether
+     * P,Q need to be present or not. */
+    ((void) blinding_needed);
+#endif
+
     if( ctx->len != mbedtls_mpi_size( &ctx->N ) )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
@@ -194,7 +201,7 @@ static int rsa_check_context( mbedtls_rsa_context const *ctx, int is_priv )
      * so check that P, Q >= 1 if that hasn't yet been
      * done as part of 1. */
 #if defined(MBEDTLS_RSA_NO_CRT)
-    if( is_priv &&
+    if( is_priv && blinding_needed &&
         ( mbedtls_mpi_cmp_int( &ctx->P, 0 ) <= 0 ||
           mbedtls_mpi_cmp_int( &ctx->Q, 0 ) <= 0 ) )
     {
@@ -303,7 +310,7 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx )
      * Step 3: Basic sanity checks
      */
 
-    return( rsa_check_context( ctx, is_priv ) );
+    return( rsa_check_context( ctx, is_priv, 1 ) );
 }
 
 int mbedtls_rsa_export_raw( const mbedtls_rsa_context *ctx,
@@ -563,7 +570,7 @@ cleanup:
  */
 int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx )
 {
-    if( rsa_check_context( ctx, 0 /* public */ ) != 0 )
+    if( rsa_check_context( ctx, 0 /* public */, 0 /* no blinding */ ) != 0 )
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
 
     if( mbedtls_mpi_bitlen( &ctx->N ) < 128 ||
@@ -588,7 +595,7 @@ int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx )
 int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx )
 {
     if( mbedtls_rsa_check_pubkey( ctx ) != 0 ||
-        rsa_check_context( ctx, 1 /* private */ ) != 0 )
+        rsa_check_context( ctx, 1 /* private */, 1 /* blinding */ ) != 0 )
     {
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
     }
@@ -642,7 +649,7 @@ int mbedtls_rsa_public( mbedtls_rsa_context *ctx,
     size_t olen;
     mbedtls_mpi T;
 
-    if( rsa_check_context( ctx, 0 /* public */ ) )
+    if( rsa_check_context( ctx, 0 /* public */, 0 /* no blinding */ ) )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     mbedtls_mpi_init( &T );
@@ -761,8 +768,11 @@ int mbedtls_rsa_private( mbedtls_rsa_context *ctx,
     mbedtls_mpi *DQ = &ctx->DQ;
 #endif
 
-    if( rsa_check_context( ctx, 1 /* private */ ) != 0 )
+    if( rsa_check_context( ctx, 1             /* private key checks */,
+                                f_rng != NULL /* blinding y/n       */ ) != 0 )
+    {
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    }
 
     mbedtls_mpi_init( &T ); mbedtls_mpi_init( &T1 ); mbedtls_mpi_init( &T2 );
     mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &R );

From d22b78bf128cee65c2d78ffb2376327ca416a69f Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 12 Oct 2017 11:42:17 +0100
Subject: [PATCH 513/745] Switch to old model for alternative implementations

---
 include/mbedtls/rsa.h          | 27 ++++++++++++++++-----------
 include/mbedtls/rsa_internal.h |  5 -----
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index c0a3a8e43c..55209b0dce 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -68,14 +68,15 @@
  * The above constants may be used even if the RSA module is compile out,
  * eg for alternative (PKCS#11) RSA implemenations in the PK layers.
  */
-#if defined(MBEDTLS_RSA_C)
+
+#if !defined(MBEDTLS_RSA_ALT)
+// Regular implementation
+//
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#if !defined(MBEDTLS_RSA_ALT)
-
 /**
  * \brief   RSA context structure
  *
@@ -125,12 +126,6 @@ typedef struct
 }
 mbedtls_rsa_context;
 
-#else
-
-#include "rsa_alt.h"
-
-#endif /* MBEDTLS_RSA_ALT */
-
 /**
  * \brief          Initialize an RSA context
  *
@@ -928,6 +923,18 @@ int mbedtls_rsa_copy( mbedtls_rsa_context *dst, const mbedtls_rsa_context *src )
  */
 void mbedtls_rsa_free( mbedtls_rsa_context *ctx );
 
+#ifdef __cplusplus
+}
+#endif
+
+#else  /* MBEDTLS_RSA_ALT */
+#include "rsa_alt.h"
+#endif /* MBEDTLS_RSA_ALT */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * \brief          Checkup routine
  *
@@ -939,6 +946,4 @@ int mbedtls_rsa_self_test( int verbose );
 }
 #endif
 
-#endif /* MBEDTLS_RSA_C */
-
 #endif /* rsa.h */
diff --git a/include/mbedtls/rsa_internal.h b/include/mbedtls/rsa_internal.h
index 235347046e..080f09f7a6 100644
--- a/include/mbedtls/rsa_internal.h
+++ b/include/mbedtls/rsa_internal.h
@@ -58,8 +58,6 @@
 
 #include "bignum.h"
 
-#if defined(MBEDTLS_RSA_C)
-
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -213,7 +211,4 @@ int mbedtls_rsa_validate_crt( const mbedtls_mpi *P,  const mbedtls_mpi *Q,
                               const mbedtls_mpi *D,  const mbedtls_mpi *DP,
                               const mbedtls_mpi *DQ, const mbedtls_mpi *QP );
 
-
-#endif /* MBEDTLS_RSA_C */
-
 #endif /* rsa_internal.h */

From 3226d36d6170c36ef966b46779bcb53ca45d5182 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 12 Oct 2017 14:17:48 +0300
Subject: [PATCH 514/745] Fix typo in configuration

Change duplicate of MBEDTLS_ECDH_GEN_PUBLIC_ALT to
MBEDTLS_ECDH_COMPUTE_SHARED_ALT
---
 include/mbedtls/config.h   | 2 +-
 library/version_features.c | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index a151f77cc9..a6003b7d15 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -295,7 +295,7 @@
 //#define MBEDTLS_AES_ENCRYPT_ALT
 //#define MBEDTLS_AES_DECRYPT_ALT
 //#define MBEDTLS_ECDH_GEN_PUBLIC_ALT
-//#define MBEDTLS_ECDH_GEN_PUBLIC_ALT
+//#define MBEDTLS_ECDH_COMPUTE_SHARED_ALT
 
 /**
  * \def MBEDTLS_ECP_INTERNAL_ALT
diff --git a/library/version_features.c b/library/version_features.c
index 802832ce93..d7acae39f3 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -165,9 +165,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)
     "MBEDTLS_ECDH_GEN_PUBLIC_ALT",
 #endif /* MBEDTLS_ECDH_GEN_PUBLIC_ALT */
-#if defined(MBEDTLS_ECDH_GEN_PUBLIC_ALT)
-    "MBEDTLS_ECDH_GEN_PUBLIC_ALT",
-#endif /* MBEDTLS_ECDH_GEN_PUBLIC_ALT */
+#if defined(MBEDTLS_ECDH_COMPUTE_SHARED_ALT)
+    "MBEDTLS_ECDH_COMPUTE_SHARED_ALT",
+#endif /* MBEDTLS_ECDH_COMPUTE_SHARED_ALT */
 #if defined(MBEDTLS_ECP_INTERNAL_ALT)
     "MBEDTLS_ECP_INTERNAL_ALT",
 #endif /* MBEDTLS_ECP_INTERNAL_ALT */

From f5dce36a2440aaf1d2ecbac7323b5cc93f0311d4 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 12 Oct 2017 13:45:10 +0100
Subject: [PATCH 515/745] Don't claim ECDH parameters are nothing-up-my-sleeve
 numbers

---
 include/mbedtls/dhm.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index 479aef8416..05a710903a 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -43,10 +43,7 @@
  *           primes systematically is not always an option. If possible, use
  *           Elliptic Curve Diffie-Hellman (ECDH), which has better performance,
  *           and for which the TLS protocol mandates the use of standard
- *           parameters that were generated in a nothing-up-my-sleeve manner.
- *           We therefore consider DHE a security risk. If possible, it is
- *           recommended users should consider preferring other methods of
- *           key exchange.
+ *           parameters.
  *
  */
 #ifndef MBEDTLS_DHM_H

From 854244abbf0f1f465cfa65607a6214f1509cf617 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 12 Oct 2017 16:26:37 +0100
Subject: [PATCH 516/745] Adapt ChangeLog

---
 ChangeLog | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index e8d1da5c98..c65e5c5cc0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,23 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
+Enhancement
+   * Only check for necessary RSA structure fields in `mbedtls_rsa_private`. In
+     particular, don't require P,Q if neither CRT nor blinding are
+     used. Reported and fix proposed independently by satur9nine and sliai
+     on GitHub.
+
+API Changes
+   * Extend RSA interface by multiple functions allowing structure-
+     independent setup and export of RSA contexts. Most notably,
+     mbedtls_rsa_import and mbedtls_rsa_complete are introduced for setting
+     up RSA contexts from partial key material and having them completed to the
+     needs of the implementation automatically. This allows to setup RSA
+     contexts from keys consisting of N,D,E only, even if P,Q are needed for the
+     purpose or CRT and/or blinding.
+
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
      and the context struct mbedtls_platform_context to perform

From 106637fc2d654ef2032f78746be0291affb66b84 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 21 Nov 2016 15:38:02 +0000
Subject: [PATCH 517/745] Correctly handle leap year in x509_date_is_valid()

This patch ensures that invalid dates on leap years with 100 or 400
years intervals are handled correctly.
---
 ChangeLog                              |  3 +++
 library/x509.c                         | 14 ++++++++++----
 tests/suites/test_suite_x509parse.data | 15 +++++++++++++++
 3 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index c4e3998d04..e7abd5ce60 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -12,6 +12,9 @@ Bugfix
    * Parse signature algorithm extension when renegotiating. Previously,
      renegotiated handshakes would only accept signatures using SHA-1
      regardless of the peer's preferences, or fail if SHA-1 was disabled.
+   * Fix leap year calculation in x509_date_is_valid() to ensure that invalid
+     dates on leap years with 100 and 400 intervals are handled correctly. Found
+     by Nicholas Wilson. #694
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 
diff --git a/library/x509.c b/library/x509.c
index e94a8a329f..371d6da1dc 100644
--- a/library/x509.c
+++ b/library/x509.c
@@ -496,9 +496,10 @@ static int x509_parse_int( unsigned char **p, size_t n, int *res )
     return( 0 );
 }
 
-static int x509_date_is_valid(const mbedtls_x509_time *t)
+static int x509_date_is_valid(const mbedtls_x509_time *t )
 {
     int ret = MBEDTLS_ERR_X509_INVALID_DATE;
+    int month_len;
 
     CHECK_RANGE( 0, 9999, t->year );
     CHECK_RANGE( 0, 23,   t->hour );
@@ -508,17 +509,22 @@ static int x509_date_is_valid(const mbedtls_x509_time *t)
     switch( t->mon )
     {
         case 1: case 3: case 5: case 7: case 8: case 10: case 12:
-            CHECK_RANGE( 1, 31, t->day );
+            month_len = 31;
             break;
         case 4: case 6: case 9: case 11:
-            CHECK_RANGE( 1, 30, t->day );
+            month_len = 30;
             break;
         case 2:
-            CHECK_RANGE( 1, 28 + (t->year % 4 == 0), t->day );
+            if( ( !( t->year % 4 ) && t->year % 100 ) ||
+                !( t->year % 400 ) )
+                month_len = 29;
+            else
+                month_len = 28;
             break;
         default:
             return( ret );
     }
+    CHECK_RANGE( 1, month_len, t->day );
 
     return( 0 );
 }
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index b8c902e239..a49137bb76 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1670,3 +1670,18 @@ X509 Get time (UTC invalid character in sec)
 depends_on:MBEDTLS_X509_USE_C
 x509_get_time:MBEDTLS_ASN1_UTC_TIME:"0011302359n0Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
 
+X509 Get time (Generalized Time invalid leap year multiple of 4 and 100)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19000229000000Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
+
+X509 Get time (Generalized Time year multiple of 4 and not multiple of 100)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19920229000000Z":0:1992:2:29:0:0:0
+
+X509 Get time (Generalized Time year multiple of 400)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"20000229000000Z":0:2000:2:29:0:0:0
+
+X509 Get time (Generalized Time invalid leap year not multiple of 4, 100 or 400)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19910229000000Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0

From 47e7b56fb6c06ca3c30b44f9a0c324f1e43c5900 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Fri, 6 Oct 2017 17:05:24 +0100
Subject: [PATCH 518/745] Improve leap year test names in x509parse.data

---
 tests/suites/test_suite_x509parse.data | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index a49137bb76..d4cc11a08f 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1670,15 +1670,15 @@ X509 Get time (UTC invalid character in sec)
 depends_on:MBEDTLS_X509_USE_C
 x509_get_time:MBEDTLS_ASN1_UTC_TIME:"0011302359n0Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
 
-X509 Get time (Generalized Time invalid leap year multiple of 4 and 100)
+X509 Get time (Generalized Time, year multiple of 100 but not 400 is not a leap year)
 depends_on:MBEDTLS_X509_USE_C
 x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19000229000000Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
 
-X509 Get time (Generalized Time year multiple of 4 and not multiple of 100)
+X509 Get time (Generalized Time, year multiple of 4 but not 100 is a leap year)
 depends_on:MBEDTLS_X509_USE_C
 x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19920229000000Z":0:1992:2:29:0:0:0
 
-X509 Get time (Generalized Time year multiple of 400)
+X509 Get time (Generalized Time, year multiple of 400 is a leap year)
 depends_on:MBEDTLS_X509_USE_C
 x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"20000229000000Z":0:2000:2:29:0:0:0
 

From 77f1b109ec205a6f5866169cc3523da57c21815e Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 25 Aug 2017 17:24:44 +0100
Subject: [PATCH 519/745] Fix typo in asn1.h

---
 include/mbedtls/asn1.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/mbedtls/asn1.h b/include/mbedtls/asn1.h
index 082832c87f..e159e57ea0 100644
--- a/include/mbedtls/asn1.h
+++ b/include/mbedtls/asn1.h
@@ -59,7 +59,7 @@
 
 /**
  * \name DER constants
- * These constants comply with DER encoded the ANS1 type tags.
+ * These constants comply with the DER encoded ASN.1 type tags.
  * DER encoding uses hexadecimal representation.
  * An example DER sequence is:\n
  * - 0x02 -- tag indicating INTEGER

From 4552bf75582d375dee3baee498f9b79c9e5a3774 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 29 Sep 2017 15:45:12 +0200
Subject: [PATCH 520/745] Allow comments in test data files

---
 ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index a89f2a4677..b932145f75 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,6 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS x.x.x released xxxx-xx-xx
+= mbed TLS x.x.x branch released xxxx-xx-xx
 
 Features
    * Allow comments in test data files.

From bd9d42c236df565f9439aeffef4b2f2f87a29516 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Wed, 12 Jul 2017 14:04:40 +0100
Subject: [PATCH 521/745] Fix typo and bracketing in macro args

---
 library/net_sockets.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/library/net_sockets.c b/library/net_sockets.c
index 80be6ec6a4..31c42db05a 100644
--- a/library/net_sockets.c
+++ b/library/net_sockets.c
@@ -63,8 +63,8 @@
 #endif
 #endif /* _MSC_VER */
 
-#define read(fd,buf,len)        recv(fd,(char*)buf,(int) len,0)
-#define write(fd,buf,len)       send(fd,(char*)buf,(int) len,0)
+#define read(fd,buf,len)        recv( fd, (char*)( buf ), (int)( len ), 0 )
+#define write(fd,buf,len)       send( fd, (char*)( buf ), (int)( len ), 0 )
 #define close(fd)               closesocket(fd)
 
 static int wsa_init_done = 0;
@@ -85,7 +85,7 @@ static int wsa_init_done = 0;
 #endif /* ( _WIN32 || _WIN32_WCE ) && !EFIX64 && !EFI32 */
 
 /* Some MS functions want int and MSVC warns if we pass size_t,
- * but the standard fucntions use socklen_t, so cast only for MSVC */
+ * but the standard functions use socklen_t, so cast only for MSVC */
 #if defined(_MSC_VER)
 #define MSVC_INT_CAST   (int)
 #else

From f0f55ccb7226e2930d70b56e63269f9b07f81e94 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 9 Oct 2017 16:51:24 +0200
Subject: [PATCH 522/745] Fixed "config.pl get" for options with no value

Between 2.5.0 and 2.6.0, "scripts/config.pl get MBEDTLS_XXX" was fixed
for config.h lines with a comment at the end, but that broke the case
of macros with an empty expansion. Support all cases.
---
 scripts/config.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/config.pl b/scripts/config.pl
index 406413bd52..4cf4ac8b8c 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -205,7 +205,7 @@ for my $line (@config_lines) {
             $done = 1;
         }
     } elsif (!$done && $action eq "get") {
-        if ($line =~ /^\s*#define\s*$name\s*([^\s]+)\s*\b/) {
+        if ($line =~ /^\s*#define\s*$name(?:\s+(.*?))\s*(?:$|\/\*|\/\/)/) {
             $value = $1;
             $done = 1;
         }

From 01f57e351c2c229377994b0b583d53e73eee0957 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 9 Oct 2017 16:54:28 +0200
Subject: [PATCH 523/745] config.pl get: don't rewrite config.h; detect write
 errors

scripts/config.pl would always rewrite config.h if it was reading it.
This commit changes it to not modify the file when only reading is
required, i.e. for the get command.

Also, die if writing config.h fails (e.g. disk full).
---
 scripts/config.pl | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/scripts/config.pl b/scripts/config.pl
index 4cf4ac8b8c..9fc6062786 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -175,7 +175,10 @@ if ($action eq "realfull") {
     $no_exclude_re = join '|', @non_excluded;
 }
 
-open my $config_write, '>', $config_file or die "write $config_file: $!\n";
+my $config_write = undef;
+if ($action ne "get") {
+    open $config_write, '>', $config_file or die "write $config_file: $!\n";
+}
 
 my $done;
 for my $line (@config_lines) {
@@ -211,7 +214,9 @@ for my $line (@config_lines) {
         }
     }
 
-    print $config_write $line;
+    if (defined $config_write) {
+        print $config_write $line or die "write $config_file: $!\n";;
+    }
 }
 
 # Did the set command work?
@@ -223,10 +228,12 @@ if ($action eq "set"&& $force_option && !$done) {
     $line .= "\n";
     $done = 1;
 
-    print $config_write $line;
+    print $config_write $line or die "write $config_file: $!\n";
 }
 
-close $config_write;
+if (defined $config_write) {
+    close $config_write or die "close $config_file: $!\n";
+}
 
 if ($action eq "get") {
     if($done) {

From d98e9e85771435ff1a45de76e147f0350b695bbe Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 9 Oct 2017 16:56:18 +0200
Subject: [PATCH 524/745] config.pl get: be better behaved

When printing an option's value, print a newline at the end.

When the requested option is missing, fail with status 1 (the usual
convention for "not found") rather than -1 (which has a
system-dependent effect).
---
 scripts/config.pl | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/scripts/config.pl b/scripts/config.pl
index 9fc6062786..b99140a370 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -56,7 +56,7 @@ Commands
     unset <symbol>          - Comments out the #define for the given symbol if
                               present in the configuration file.
     get <symbol>            - Finds the #define for the given symbol, returning
-                              an exitcode of 0 if the symbol is found, and -1 if
+                              an exitcode of 0 if the symbol is found, and 1 if
                               not. The value of the symbol is output if one is
                               specified in the configuration file.
     full                    - Uncomments all #define's in the configuration file
@@ -220,7 +220,7 @@ for my $line (@config_lines) {
 }
 
 # Did the set command work?
-if ($action eq "set"&& $force_option && !$done) {
+if ($action eq "set" && $force_option && !$done) {
 
     # If the force option was set, append the symbol to the end of the file
     my $line = "#define $name";
@@ -236,14 +236,14 @@ if (defined $config_write) {
 }
 
 if ($action eq "get") {
-    if($done) {
+    if ($done) {
         if ($value ne '') {
-            print $value;
+            print "$value\n";
         }
         exit 0;
     } else {
         # If the symbol was not found, return an error
-        exit -1;
+        exit 1;
     }
 }
 

From 8ca0e8fdff8c946f27d65c73e9751b414fc7bf95 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 10 Oct 2017 11:26:45 +0200
Subject: [PATCH 525/745] Minor style fix

---
 scripts/config.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/config.pl b/scripts/config.pl
index b99140a370..5a06a33381 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -215,7 +215,7 @@ for my $line (@config_lines) {
     }
 
     if (defined $config_write) {
-        print $config_write $line or die "write $config_file: $!\n";;
+        print $config_write $line or die "write $config_file: $!\n";
     }
 }
 

From 73a381772b3290487c9d010dce0a6c8dc13f66b7 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 3 Oct 2017 15:58:26 +0300
Subject: [PATCH 526/745] Parse Signature Algorithm ext when renegotiating

Signature algorithm extension was skipped when renegotiation was in
progress, causing the signature algorithm not to be known when
renegotiating, and failing the handshake. Fix removes the renegotiation
step check before parsing the extension.
---
 ChangeLog         | 3 +++
 library/ssl_srv.c | 7 ++-----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index b932145f75..7a81383f9f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -11,6 +11,9 @@ Bugfix
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
      Found by projectgus and jethrogb, #836.
    * Fix usage help in ssl_server2 example. Found and fixed by Bei Lin.
+   * Parse signature algorithm extension when renegotiating. Previously,
+     renegotiated handshakes would only accept signatures using SHA-1
+     regardless of the peer's preferences, or fail if SHA-1 was disabled.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 
diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index f137c3dce6..37f415dd12 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -1694,11 +1694,8 @@ read_record_header:
 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && \
     defined(MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED)
             case MBEDTLS_TLS_EXT_SIG_ALG:
-                    MBEDTLS_SSL_DEBUG_MSG( 3, ( "found signature_algorithms extension" ) );
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
-                if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
-                    break;
-#endif
+                MBEDTLS_SSL_DEBUG_MSG( 3, ( "found signature_algorithms extension" ) );
+
                 ret = ssl_parse_signature_algorithms_ext( ssl, ext + 4, ext_size );
                 if( ret != 0 )
                     return( ret );

From b0f148c0ab742acd45b16996b3605eb1a29e07ee Mon Sep 17 00:00:00 2001
From: Janos Follath <janos.follath@arm.com>
Date: Thu, 5 Oct 2017 12:29:42 +0100
Subject: [PATCH 527/745] Renegotiation: Add tests for SigAlg ext parsing

This commit adds regression tests for the bug when we didn't parse the
Signature Algorithm extension when renegotiating. (By nature, this bug
affected only the server)

The tests check for the fallback hash (SHA1) in the server log to detect
that the Signature Algorithm extension hasn't been parsed at least in
one of the handshakes.

A more direct way of testing is not possible with the current test
framework, since the Signature Algorithm extension is parsed in the
first handshake and any corresponding debug message is present in the
logs.
---
 tests/ssl-opt.sh | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 7fcca685b1..64f26a0cf0 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -1470,6 +1470,40 @@ run_test    "Renegotiation: server-initiated" \
             -s "=> renegotiate" \
             -s "write hello request"
 
+# Checks that no Signature Algorithm with SHA-1 gets negotiated. Negotiating SHA-1 would mean that
+# the server did not parse the Signature Algorithm extension. This test is valid only if an MD
+# algorithm stronger than SHA-1 is enabled in config.h
+run_test    "Renegotiation: Signature Algorithms parsing, client-initiated" \
+            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional" \
+            "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
+            0 \
+            -c "client hello, adding renegotiation extension" \
+            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
+            -s "found renegotiation extension" \
+            -s "server hello, secure renegotiation extension" \
+            -c "found renegotiation extension" \
+            -c "=> renegotiate" \
+            -s "=> renegotiate" \
+            -S "write hello request" \
+            -S "client hello v3, signature_algorithm ext: 2" # Is SHA-1 negotiated?
+
+# Checks that no Signature Algorithm with SHA-1 gets negotiated. Negotiating SHA-1 would mean that
+# the server did not parse the Signature Algorithm extension. This test is valid only if an MD
+# algorithm stronger than SHA-1 is enabled in config.h
+run_test    "Renegotiation: Signature Algorithms parsing, server-initiated" \
+            "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional renegotiate=1" \
+            "$P_CLI debug_level=3 exchanges=2 renegotiation=1" \
+            0 \
+            -c "client hello, adding renegotiation extension" \
+            -s "received TLS_EMPTY_RENEGOTIATION_INFO" \
+            -s "found renegotiation extension" \
+            -s "server hello, secure renegotiation extension" \
+            -c "found renegotiation extension" \
+            -c "=> renegotiate" \
+            -s "=> renegotiate" \
+            -s "write hello request" \
+            -S "client hello v3, signature_algorithm ext: 2" # Is SHA-1 negotiated?
+
 run_test    "Renegotiation: double" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional renegotiate=1" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \

From 735b37eeef5f300d458ebe60381e979c8aa2a5ae Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 21 Nov 2016 15:38:02 +0000
Subject: [PATCH 528/745] Correctly handle leap year in x509_date_is_valid()

This patch ensures that invalid dates on leap years with 100 or 400
years intervals are handled correctly.
---
 ChangeLog                              |  3 +++
 library/x509.c                         | 14 ++++++++++----
 tests/suites/test_suite_x509parse.data | 15 +++++++++++++++
 3 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 7a81383f9f..ded60d39f3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -14,6 +14,9 @@ Bugfix
    * Parse signature algorithm extension when renegotiating. Previously,
      renegotiated handshakes would only accept signatures using SHA-1
      regardless of the peer's preferences, or fail if SHA-1 was disabled.
+   * Fix leap year calculation in x509_date_is_valid() to ensure that invalid
+     dates on leap years with 100 and 400 intervals are handled correctly. Found
+     by Nicholas Wilson. #694
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 
diff --git a/library/x509.c b/library/x509.c
index e94a8a329f..371d6da1dc 100644
--- a/library/x509.c
+++ b/library/x509.c
@@ -496,9 +496,10 @@ static int x509_parse_int( unsigned char **p, size_t n, int *res )
     return( 0 );
 }
 
-static int x509_date_is_valid(const mbedtls_x509_time *t)
+static int x509_date_is_valid(const mbedtls_x509_time *t )
 {
     int ret = MBEDTLS_ERR_X509_INVALID_DATE;
+    int month_len;
 
     CHECK_RANGE( 0, 9999, t->year );
     CHECK_RANGE( 0, 23,   t->hour );
@@ -508,17 +509,22 @@ static int x509_date_is_valid(const mbedtls_x509_time *t)
     switch( t->mon )
     {
         case 1: case 3: case 5: case 7: case 8: case 10: case 12:
-            CHECK_RANGE( 1, 31, t->day );
+            month_len = 31;
             break;
         case 4: case 6: case 9: case 11:
-            CHECK_RANGE( 1, 30, t->day );
+            month_len = 30;
             break;
         case 2:
-            CHECK_RANGE( 1, 28 + (t->year % 4 == 0), t->day );
+            if( ( !( t->year % 4 ) && t->year % 100 ) ||
+                !( t->year % 400 ) )
+                month_len = 29;
+            else
+                month_len = 28;
             break;
         default:
             return( ret );
     }
+    CHECK_RANGE( 1, month_len, t->day );
 
     return( 0 );
 }
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index b8c902e239..a49137bb76 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1670,3 +1670,18 @@ X509 Get time (UTC invalid character in sec)
 depends_on:MBEDTLS_X509_USE_C
 x509_get_time:MBEDTLS_ASN1_UTC_TIME:"0011302359n0Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
 
+X509 Get time (Generalized Time invalid leap year multiple of 4 and 100)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19000229000000Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
+
+X509 Get time (Generalized Time year multiple of 4 and not multiple of 100)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19920229000000Z":0:1992:2:29:0:0:0
+
+X509 Get time (Generalized Time year multiple of 400)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"20000229000000Z":0:2000:2:29:0:0:0
+
+X509 Get time (Generalized Time invalid leap year not multiple of 4, 100 or 400)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19910229000000Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0

From 60100d09ee03ddf2c4e65ebf79cc4df9716d8bfe Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Fri, 6 Oct 2017 17:05:24 +0100
Subject: [PATCH 529/745] Improve leap year test names in x509parse.data

---
 tests/suites/test_suite_x509parse.data | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index a49137bb76..d4cc11a08f 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1670,15 +1670,15 @@ X509 Get time (UTC invalid character in sec)
 depends_on:MBEDTLS_X509_USE_C
 x509_get_time:MBEDTLS_ASN1_UTC_TIME:"0011302359n0Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
 
-X509 Get time (Generalized Time invalid leap year multiple of 4 and 100)
+X509 Get time (Generalized Time, year multiple of 100 but not 400 is not a leap year)
 depends_on:MBEDTLS_X509_USE_C
 x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19000229000000Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
 
-X509 Get time (Generalized Time year multiple of 4 and not multiple of 100)
+X509 Get time (Generalized Time, year multiple of 4 but not 100 is a leap year)
 depends_on:MBEDTLS_X509_USE_C
 x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19920229000000Z":0:1992:2:29:0:0:0
 
-X509 Get time (Generalized Time year multiple of 400)
+X509 Get time (Generalized Time, year multiple of 400 is a leap year)
 depends_on:MBEDTLS_X509_USE_C
 x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"20000229000000Z":0:2000:2:29:0:0:0
 

From 9fb02057a53f86060a0d0843b4214156d7a07dd4 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 25 Aug 2017 17:24:44 +0100
Subject: [PATCH 530/745] Fix typo in asn1.h

---
 include/mbedtls/asn1.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/mbedtls/asn1.h b/include/mbedtls/asn1.h
index 082832c87f..e159e57ea0 100644
--- a/include/mbedtls/asn1.h
+++ b/include/mbedtls/asn1.h
@@ -59,7 +59,7 @@
 
 /**
  * \name DER constants
- * These constants comply with DER encoded the ANS1 type tags.
+ * These constants comply with the DER encoded ASN.1 type tags.
  * DER encoding uses hexadecimal representation.
  * An example DER sequence is:\n
  * - 0x02 -- tag indicating INTEGER

From 085c10afdba433ace0bcebf73ebd7277822c9d5e Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 29 Sep 2017 15:45:12 +0200
Subject: [PATCH 531/745] Allow comments in test data files

---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index ded60d39f3..303190ea05 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,9 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
+Features
+   * Allow comments in test data files.
+
 Features
    * Allow comments in test data files.
 

From 6f63db7ed5cd3ae664273540b0a7d7b6119641b7 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Mon, 2 Oct 2017 19:12:54 +0100
Subject: [PATCH 532/745] Fix changelog for ssl_server2.c usage fix

---
 ChangeLog | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 303190ea05..ded60d39f3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,9 +2,6 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
-Features
-   * Allow comments in test data files.
-
 Features
    * Allow comments in test data files.
 

From 0cd5b94dba7548c3b40efc0681f377744b424f59 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 13 Oct 2017 17:17:28 +0100
Subject: [PATCH 533/745] Adapt ChangeLog

---
 ChangeLog | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index e199682eab..62a705d4fd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,21 @@ Bugfix
    * Fix ssl_parse_record_header() to silently discard invalid DTLS records
      as recommended in RFC 6347 Section 4.1.2.7.
 
+Security
+   * Change default choice of DHE parameters from untrustworthy RFC 5114
+     to RFC 3526 containing parameters generated in a nothing-up-my-sleeve
+     manner.
+
+New deprecations
+   * Deprecate untrustworthy DHE parameters from RFC 5114. Superseded by
+     parameters from RFC 3526 or the newly added parameters from RFC 7919.
+   * Deprecate hex string DHE constants MBEDTLS_DHM_RFC3526_MODP_2048_P etc.
+     Supserseded by binary encoded constants MBEDTLS_DHM_RFC3526_MODP_2048_P_BIN
+     etc.
+   * Deprecate mbedtls_ssl_conf_dh_param for setting default DHE parameters
+     from hex strings. Superseded by mbedtls_ssl_conf_dh_param_bin
+     accepting DHM parameters in binary form, matching the new constants.
+
 = mbed TLS 2.6.0 branch released 2017-08-10
 
 Security

From b00651828943a505315e5ca1de0cdd6c96e449ce Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Mon, 16 Oct 2017 12:40:27 +0300
Subject: [PATCH 534/745] Resolve PR review comments

1) use `pk_get_rsapubkey` instead of reimplementing the parsing
2) rename the key files, according to their type and key size
3) comment in the data_files/Makefile hoe the keys were generated
4) Fix issue of failure parsing pkcs#1 DER format parsing, missed in previous commit
---
 library/pkparse.c                             |  62 ++++++++----------
 tests/data_files/Makefile                     |   6 ++
 tests/data_files/public_rsa_key.der           | Bin 294 -> 0 bytes
 tests/data_files/public_rsa_key.pem           |   8 ---
 tests/data_files/rsa_pkcs1_2048_public.der    | Bin 0 -> 270 bytes
 tests/data_files/rsa_pkcs1_2048_public.pem    |   8 +++
 ..._gen_der.pub => rsa_pkcs8_1024_public.der} | Bin
 tests/suites/test_suite_pkparse.data          |   6 +-
 8 files changed, 43 insertions(+), 47 deletions(-)
 delete mode 100644 tests/data_files/public_rsa_key.der
 delete mode 100644 tests/data_files/public_rsa_key.pem
 create mode 100644 tests/data_files/rsa_pkcs1_2048_public.der
 create mode 100644 tests/data_files/rsa_pkcs1_2048_public.pem
 rename tests/data_files/{format_gen_der.pub => rsa_pkcs8_1024_public.der} (100%)

diff --git a/library/pkparse.c b/library/pkparse.c
index 1d573a4005..9c84e36e82 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -649,14 +649,6 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
 
     p = (unsigned char *) key;
     end = p + keylen;
-    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-    {
-        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
-    }
-
-    end = p + len;
-
     if( mode == 0 )
     {
     /*
@@ -675,6 +667,14 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
      *      otherPrimeInfos   OtherPrimeInfos OPTIONAL
      *  }
      */
+        if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+                MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
+        {
+            return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
+        }
+
+        end = p + len;
+
         if( ( ret = mbedtls_asn1_get_int( &p, end, &rsa->ver ) ) != 0 )
         {
             return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
@@ -715,36 +715,11 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
     }
     else /* public key*/
     {
-    /*
-     * This function parses the RSAPublicKey (PKCS#1)
-     *
-     *  RSAPublicKey ::= SEQUENCE {
-     *                   modulus           INTEGER,  -- n
-     *                   publicExponent    INTEGER   -- e
-     *                   }
-     */
-        if( ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->N  ) ) != 0 ||
-            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->E  ) ) != 0 )
+        if( ( ret = pk_get_rsapubkey( &p, end, rsa ) ) != 0 )
         {
             mbedtls_rsa_free( rsa );
-            return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
+            return( ret );
         }
-
-        rsa->len = mbedtls_mpi_size( &rsa->N );
-
-        if( p != end )
-        {
-             mbedtls_rsa_free( rsa );
-             return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
-                     MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-        }
-
-        if( ( ret = mbedtls_rsa_check_pubkey( rsa ) ) != 0 )
-        {
-             mbedtls_rsa_free( rsa );
-             return( ret );
-        }
-
     }
     return( 0 );
 }
@@ -1287,6 +1262,7 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
 #if defined(MBEDTLS_PEM_PARSE_C)
     size_t len;
     mbedtls_pem_context pem;
+    const mbedtls_pk_info_t *pk_info;
 
     mbedtls_pem_init( &pem );
 #if defined(MBEDTLS_RSA_C)
@@ -1301,7 +1277,6 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
 
     if( ret == 0 )
     {
-         const mbedtls_pk_info_t *pk_info;
          if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
               return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
@@ -1319,6 +1294,21 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
         mbedtls_pem_free( &pem );
         return( ret );
     }
+
+    if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
+          return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
+
+    if( ( ret = mbedtls_pk_setup( ctx, pk_info ) ) != 0 )
+        return( ret );
+
+    ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *ctx ),
+                                  key, keylen, 1 );
+    if ( ret == 0 )
+    {
+        mbedtls_pem_free( &pem );
+        return( ret );
+    }
+    mbedtls_pk_free( ctx );
 #endif /* MBEDTLS_RSA_C */
 
        /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */
diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index f7826d4359..bfcdc684a1 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -64,7 +64,13 @@ server2-sha256.crt: server2-rsa.csr
 	$(OPENSSL) x509 -req -extfile $(cli_crt_extensions_file) -extensions cli-rsa -CA test-ca-sha256.crt -CAkey $(test_ca_key_file_rsa) -passin "pass:$(test_ca_pwd_rsa)" -set_serial 4 -days 3653 -sha256 -in server2-rsa.csr -out $@
 all_final += server2-sha256.crt
 
+rsa_pkcs1_2048_public.pem: server8.key
+	$(OPENSSL)  rsa -in server8.key -outform PEM -RSAPublicKey_out -out $@
+all_final += rsa_pkcs8_2048_public.pem
 
+rsa_pkcs1_2048_public.der: rsa_pkcs1_2048_public.pem
+	$(OPENSSL) -RSAPublicKey_in -in rsa_pkcs1_2048_public.pem -outform DER -RSAPublicKey_out -out $@
+all_final += rsa_pkcs8_2048_public.der
 
 ################################################################
 #### Meta targets
diff --git a/tests/data_files/public_rsa_key.der b/tests/data_files/public_rsa_key.der
deleted file mode 100644
index 376b79a442857eea9410120b18090d443073f906..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 294
zcmV+>0ondAf&n5h4F(A+hDe6@4FLfG1potr0S^E$f&mHwf&l>l*+EQ+)gnMp6SCRo
zNgj~*v=fEN&(1&-bb~o94M#At+s<U`Ef%$!Io>pgeT+|;r0~RDR}=#Z?|>tl{KOuq
z>sU7xJQQ^`1*|*ikdk}dMm(;uNzxXg`zx^Uik|N(Ko$l~U(Q2@Ix6)`<lEdX#2>_H
z4r0-653FbEfi~qV5^|-3=PnS;9nqV+w%-szaJv4@z8_XFP8lt4Aya3@KH3d}QwP>g
z+Ap~=M<LJ?$A-suf&c%zkpjqzXLI0r(W+Z>{_xH$7t{buyk$sPyTmYVyjBY>+C}}=
sh~f<PNqRrr+Y-@&oZ5lzk{Ch|h#=5Zi=9Zx^Ja-{$i*f%0s{d60SMoMoB#j-

diff --git a/tests/data_files/public_rsa_key.pem b/tests/data_files/public_rsa_key.pem
deleted file mode 100644
index 3add85c6c3..0000000000
--- a/tests/data_files/public_rsa_key.pem
+++ /dev/null
@@ -1,8 +0,0 @@
------BEGIN RSA PUBLIC KEY-----
-MIIBCgKCAQEA2UFMidUiQFATstnnSR6Q97QThcnPzkATdIM5LQ1HMLLbzmTrLRa1
-mjneNIh9jE+ZpPDEXVcUAwrvgCOb/MQeqetYNxU8FHU1Baw76ZCSe91GPK6xSdIW
-ovsrsPCKnu8qQBYGTV/OQ4Y6KvVL5NvcLsQfxGgOYtFuD6xn6oE25SwScqWD5y4Q
-zB3Rm7u23xBBcLr+zb4fVjBOGS1vIVNnxj7aDYJTB9ZO2i+5MUch0BPHhsd3gf//
-u5ECyItnc+B50apbc/7wziwX1ABMvGVIWbvEMG68Vgst2kX91ojiDPZJej/c2xLR
-gpzage6SGEIQiCDQVIudSMnzZoltyMUmNwIDAQAB
------END RSA PUBLIC KEY-----
diff --git a/tests/data_files/rsa_pkcs1_2048_public.der b/tests/data_files/rsa_pkcs1_2048_public.der
new file mode 100644
index 0000000000000000000000000000000000000000..b6865144ab245817b04e3507d4aaec3dcff605fb
GIT binary patch
literal 270
zcmV+p0rCDYf&mHwf&l>l+Z=x`3(ddI(RC1@qPWg|s^SIUde}r`kF~wPuo<~GxEV?g
z@m+L)XGVtx-dleL1HHkGUI!J_TlC!J&pr9U5iG81xr)6VXJ!}bPQBX|nu3Sq@OZ<c
zg@>^HpQ)K&<1_5c>I=1DUhzqOKcg+`0SwGSns%GS&^Obu7Xe`b7Fm8A7sFHi(Q?a7
zU=`YZ;_9tX?~dY&)M|HC)^OQtyYcQh1URF;;?dw{YvP<ondvCzw)`&2XG4VO)q~cZ
zm}>z(f!sWL%K7u0_tq#ICwP3r(A8t7fi#J&C2GC$>h1bh{N*&p!4GjQ(g+Y6twcfK
U{&}EdlZvrj>9Fo^0s{d60Wn65O8@`>

literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs1_2048_public.pem b/tests/data_files/rsa_pkcs1_2048_public.pem
new file mode 100644
index 0000000000..9040cb04d4
--- /dev/null
+++ b/tests/data_files/rsa_pkcs1_2048_public.pem
@@ -0,0 +1,8 @@
+-----BEGIN RSA PUBLIC KEY-----
+MIIBCgKCAQEA2xx/LgvNv87RdRCgorjOfariBeB62ERjj7W9wLAZuTe4GUoO8V10
+gGdGhwbeW38GA73BjV4HFdRb9Nzlzz35wREsrmq5ir0dZ2YX6k692xWagofk8HjD
+o4WHsP2fqZlf4zPszOoLtWFe8Ul+P6Mt6gEMzEKadpvE0DfTsRcBYQEWWX4cF8NT
+/dFyy0xgFdp94uqtUO+O4ovUandV1nDZa7vx7jkEOKO94tHgZmvinEeZ6Sjmtvwu
+ymdDhOjVg9admGsBPoHcPHrK+fOc99YoGyd4fMPQ1WOngTSJrSVqvfLq7fpX/OU0
+xsEPcS3SCBAbrURB4P55oGOTirFd6bDubwIDAQAB
+-----END RSA PUBLIC KEY-----
diff --git a/tests/data_files/format_gen_der.pub b/tests/data_files/rsa_pkcs8_1024_public.der
similarity index 100%
rename from tests/data_files/format_gen_der.pub
rename to tests/data_files/rsa_pkcs8_1024_public.der
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index f34fc3c83b..b0464e5d29 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -108,15 +108,15 @@ pk_parse_public_keyfile_rsa:"data_files/format_gen.pub":0
 
 Parse Public RSA Key #1 (PKCS#8 wrapped, DER)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
-pk_parse_public_keyfile_rsa:"data_files/format_gen_der.pub":0
+pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs8_1024_public.der":0
 
 Parse Public RSA Key #3 (PKCS#1 wrapped)
 depends_on:MBEDTLS_RSA_C:MBEDTLS_PEM_PARSE_C
-pk_parse_public_keyfile_rsa:"data_files/public_rsa_key.pem":0
+pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs1_2048_public.pem":0
 
 Parse Public RSA Key #4 (PKCS#1 wrapped, DER)
 depends_on:MBEDTLS_RSA_C:MBEDTLS_PEM_PARSE_C
-pk_parse_public_keyfile_rsa:"data_files/public_rsa_key.der":0
+pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs1_2048_public.der":0
 
 Parse Public EC Key #1 (RFC 5480, DER)
 depends_on:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED

From 84df1aeeaf4c212e60ec72998068262e3789adbc Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Mon, 16 Oct 2017 17:11:52 +0300
Subject: [PATCH 535/745] use internal pk_get_rsapubkey function

1) use `pk_get_rsapubkey` function instead of `pk_parse_key_pkcs1_der`
2) revert changes in `pk_parse_key_pkcs1_der`
---
 library/pkparse.c | 128 +++++++++++++++++++++-------------------------
 1 file changed, 59 insertions(+), 69 deletions(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index 9c84e36e82..6e527530bf 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -637,11 +637,11 @@ int mbedtls_pk_parse_subpubkey( unsigned char **p, const unsigned char *end,
 
 #if defined(MBEDTLS_RSA_C)
 /*
- * Parse a PKCS#1 encoded private( mode 0 )/public( mode 1 ) RSA key
+ * Parse a PKCS#1 encoded private RSA key
  */
 static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
                                    const unsigned char *key,
-                                   size_t keylen , int mode)
+                                   size_t keylen )
 {
     int ret;
     size_t len;
@@ -649,8 +649,7 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
 
     p = (unsigned char *) key;
     end = p + keylen;
-    if( mode == 0 )
-    {
+
     /*
      * This function parses the RSAPrivateKey (PKCS#1)
      *
@@ -667,60 +666,52 @@ static int pk_parse_key_pkcs1_der( mbedtls_rsa_context *rsa,
      *      otherPrimeInfos   OtherPrimeInfos OPTIONAL
      *  }
      */
-        if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
-                MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
-        {
-            return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
-        }
-
-        end = p + len;
-
-        if( ( ret = mbedtls_asn1_get_int( &p, end, &rsa->ver ) ) != 0 )
-        {
-            return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
-        }
-
-        if( rsa->ver != 0 )
-        {
-            return( MBEDTLS_ERR_PK_KEY_INVALID_VERSION );
-        }
-
-        if( ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->N  ) ) != 0 ||
-            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->E  ) ) != 0 ||
-            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->D  ) ) != 0 ||
-            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->P  ) ) != 0 ||
-            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->Q  ) ) != 0 ||
-            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DP ) ) != 0 ||
-            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DQ ) ) != 0 ||
-            ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->QP ) ) != 0 )
-        {
-            mbedtls_rsa_free( rsa );
-            return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
-        }
-
-        rsa->len = mbedtls_mpi_size( &rsa->N );
-
-        if( p != end )
-        {
-            mbedtls_rsa_free( rsa );
-            return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
-                    MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
-        }
-
-        if( ( ret = mbedtls_rsa_check_privkey( rsa ) ) != 0 )
-        {
-            mbedtls_rsa_free( rsa );
-            return( ret );
-        }
-    }
-    else /* public key*/
+    if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,
+            MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) ) != 0 )
     {
-        if( ( ret = pk_get_rsapubkey( &p, end, rsa ) ) != 0 )
-        {
-            mbedtls_rsa_free( rsa );
-            return( ret );
-        }
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
     }
+
+    end = p + len;
+
+    if( ( ret = mbedtls_asn1_get_int( &p, end, &rsa->ver ) ) != 0 )
+    {
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
+    }
+
+    if( rsa->ver != 0 )
+    {
+        return( MBEDTLS_ERR_PK_KEY_INVALID_VERSION );
+    }
+
+    if( ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->N  ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->E  ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->D  ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->P  ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->Q  ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DP ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->DQ ) ) != 0 ||
+        ( ret = mbedtls_asn1_get_mpi( &p, end, &rsa->QP ) ) != 0 )
+    {
+        mbedtls_rsa_free( rsa );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT + ret );
+    }
+
+    rsa->len = mbedtls_mpi_size( &rsa->N );
+
+    if( p != end )
+    {
+        mbedtls_rsa_free( rsa );
+        return( MBEDTLS_ERR_PK_KEY_INVALID_FORMAT +
+                MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
+    }
+
+    if( ( ret = mbedtls_rsa_check_privkey( rsa ) ) != 0 )
+    {
+        mbedtls_rsa_free( rsa );
+        return( ret );
+    }
+
     return( 0 );
 }
 #endif /* MBEDTLS_RSA_C */
@@ -916,7 +907,7 @@ static int pk_parse_key_pkcs8_unencrypted_der(
 #if defined(MBEDTLS_RSA_C)
     if( pk_alg == MBEDTLS_PK_RSA )
     {
-        if( ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), p, len, 0 ) ) != 0 )
+        if( ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), p, len ) ) != 0 )
         {
             mbedtls_pk_free( pk );
             return( ret );
@@ -1095,7 +1086,7 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
 
         if( ( ret = mbedtls_pk_setup( pk, pk_info                    ) ) != 0 ||
             ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ),
-                                            pem.buf, pem.buflen, 0 ) ) != 0 )
+                                            pem.buf, pem.buflen ) ) != 0 )
         {
             mbedtls_pk_free( pk );
         }
@@ -1227,7 +1218,7 @@ int mbedtls_pk_parse_key( mbedtls_pk_context *pk,
         return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
     if( ( ret = mbedtls_pk_setup( pk, pk_info                           ) ) != 0 ||
-        ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), key, keylen, 0 ) ) == 0 )
+        ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *pk ), key, keylen ) ) == 0 )
     {
         return( 0 );
     }
@@ -1263,7 +1254,6 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
     size_t len;
     mbedtls_pem_context pem;
     const mbedtls_pk_info_t *pk_info;
-
     mbedtls_pem_init( &pem );
 #if defined(MBEDTLS_RSA_C)
     /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */
@@ -1277,15 +1267,15 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
 
     if( ret == 0 )
     {
-         if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
-              return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
+        p = pem.buf;
+        if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
+            return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
 
-         if( ( ret = mbedtls_pk_setup( ctx, pk_info ) ) != 0 )
-               return( ret );
+        if( ( ret = mbedtls_pk_setup( ctx, pk_info ) ) != 0 )
+            return( ret );
 
-         if( ( ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *ctx ),
-                                             pem.buf, pem.buflen, 1 ) ) != 0 )
-                 mbedtls_pk_free( ctx );
+        if ( ( ret = pk_get_rsapubkey( &p, p + pem.buflen, mbedtls_pk_rsa( *ctx ) ) ) != 0 )
+            mbedtls_pk_free( ctx );
         mbedtls_pem_free( &pem );
         return( ret );
     }
@@ -1301,8 +1291,8 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
     if( ( ret = mbedtls_pk_setup( ctx, pk_info ) ) != 0 )
         return( ret );
 
-    ret = pk_parse_key_pkcs1_der( mbedtls_pk_rsa( *ctx ),
-                                  key, keylen, 1 );
+    p =  (unsigned char *) key;
+    ret = pk_get_rsapubkey( &p, p + keylen, mbedtls_pk_rsa( *ctx ) );
     if ( ret == 0 )
     {
         mbedtls_pem_free( &pem );

From 40b14a894bafeff2df30d669a810ec90b86cd37f Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Mon, 16 Oct 2017 19:30:00 +0300
Subject: [PATCH 536/745] change order of parsing public key

First parse PEM, and if fails, parse DER. Use some convention as
in parsing the private key (`mbedtls_pk_parse_key`)
---
 library/pkparse.c | 47 ++++++++++++++++++++++++++---------------------
 1 file changed, 26 insertions(+), 21 deletions(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index 6e527530bf..7c9983f5c3 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -1284,21 +1284,6 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
         mbedtls_pem_free( &pem );
         return( ret );
     }
-
-    if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
-          return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
-
-    if( ( ret = mbedtls_pk_setup( ctx, pk_info ) ) != 0 )
-        return( ret );
-
-    p =  (unsigned char *) key;
-    ret = pk_get_rsapubkey( &p, p + keylen, mbedtls_pk_rsa( *ctx ) );
-    if ( ret == 0 )
-    {
-        mbedtls_pem_free( &pem );
-        return( ret );
-    }
-    mbedtls_pk_free( ctx );
 #endif /* MBEDTLS_RSA_C */
 
        /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */
@@ -1315,8 +1300,11 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
         /*
          * Was PEM encoded
          */
-        key = pem.buf;
-        keylen = pem.buflen;
+        p = pem.buf;
+
+        ret = mbedtls_pk_parse_subpubkey( &p,  p + pem.buflen, ctx );
+        mbedtls_pem_free( &pem );
+        return( ret );
     }
     else if( ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT )
     {
@@ -1324,14 +1312,31 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
         return( ret );
     }
 #endif /* MBEDTLS_PEM_PARSE_C */
+
+#if defined(MBEDTLS_RSA_C)
+    if( ( pk_info = mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == NULL )
+        return( MBEDTLS_ERR_PK_UNKNOWN_PK_ALG );
+
+    if( ( ret = mbedtls_pk_setup( ctx, pk_info ) ) != 0 )
+        return( ret );
+
+    p =  (unsigned char *) key;
+    ret = pk_get_rsapubkey( &p, p + keylen, mbedtls_pk_rsa( *ctx ) );
+    if ( ret == 0 )
+    {
+        mbedtls_pem_free( &pem );
+        return( ret );
+    }
+    mbedtls_pk_free( ctx );
+    if ( ret != ( MBEDTLS_ERR_PK_INVALID_PUBKEY + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) )
+    {
+        return ( ret );
+    }
+#endif /* MBEDTLS_RSA_C */
     p = (unsigned char *) key;
 
     ret = mbedtls_pk_parse_subpubkey( &p, p + keylen, ctx );
 
-#if defined(MBEDTLS_PEM_PARSE_C)
-    mbedtls_pem_free( &pem );
-#endif
-
     return( ret );
 }
 

From 5472d43ffbc05a142d18100770322095fb6138b4 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 17 Oct 2017 09:49:00 +0300
Subject: [PATCH 537/745] Fix issues when `MBEDTLS_PEM_PARSE_C` not defined

1) Fix compilatoin issues when `MBEDTLS_PEM_PARSE_C` not defined
2) remove dependency for `MBEDTLS_PEM_PARSE_C` in DER tests
---
 library/pkparse.c                    | 6 ++++--
 tests/suites/test_suite_pkparse.data | 4 ++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index 7c9983f5c3..75f1620b00 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -1250,10 +1250,12 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
 {
     int ret;
     unsigned char *p;
+#if defined(MBEDTLS_RSA_C)
+    const mbedtls_pk_info_t *pk_info;
+#endif
 #if defined(MBEDTLS_PEM_PARSE_C)
     size_t len;
     mbedtls_pem_context pem;
-    const mbedtls_pk_info_t *pk_info;
     mbedtls_pem_init( &pem );
 #if defined(MBEDTLS_RSA_C)
     /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */
@@ -1311,6 +1313,7 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
         mbedtls_pem_free( &pem );
         return( ret );
     }
+    mbedtls_pem_free( &pem );
 #endif /* MBEDTLS_PEM_PARSE_C */
 
 #if defined(MBEDTLS_RSA_C)
@@ -1324,7 +1327,6 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
     ret = pk_get_rsapubkey( &p, p + keylen, mbedtls_pk_rsa( *ctx ) );
     if ( ret == 0 )
     {
-        mbedtls_pem_free( &pem );
         return( ret );
     }
     mbedtls_pk_free( ctx );
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index b0464e5d29..391d6c5b1b 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -107,7 +107,7 @@ depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
 pk_parse_public_keyfile_rsa:"data_files/format_gen.pub":0
 
 Parse Public RSA Key #1 (PKCS#8 wrapped, DER)
-depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
+depends_on:MBEDTLS_MD5_C
 pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs8_1024_public.der":0
 
 Parse Public RSA Key #3 (PKCS#1 wrapped)
@@ -115,7 +115,7 @@ depends_on:MBEDTLS_RSA_C:MBEDTLS_PEM_PARSE_C
 pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs1_2048_public.pem":0
 
 Parse Public RSA Key #4 (PKCS#1 wrapped, DER)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_PEM_PARSE_C
+depends_on:MBEDTLS_RSA_C
 pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs1_2048_public.der":0
 
 Parse Public EC Key #1 (RFC 5480, DER)

From c36aab69b5e392833a3d85f726fc28887e4732a8 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 17 Oct 2017 09:15:06 +0100
Subject: [PATCH 538/745] Swap D,E parameters in mbedtls_rsa_deduce_primes

---
 include/mbedtls/rsa_internal.h | 6 +++---
 library/rsa.c                  | 2 +-
 library/rsa_internal.c         | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/mbedtls/rsa_internal.h b/include/mbedtls/rsa_internal.h
index 080f09f7a6..3b351c916c 100644
--- a/include/mbedtls/rsa_internal.h
+++ b/include/mbedtls/rsa_internal.h
@@ -72,8 +72,8 @@ extern "C" {
  *                 overwrite it.
  *
  * \param N        RSA modulus N = PQ, with P, Q to be found
- * \param D        RSA private exponent
  * \param E        RSA public exponent
+ * \param D        RSA private exponent
  * \param P        Pointer to MPI holding first prime factor of N on success
  * \param Q        Pointer to MPI holding second prime factor of N on success
  *
@@ -87,8 +87,8 @@ extern "C" {
  *                 use the helper function \c mbedtls_rsa_validate_params.
  *
  */
-int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N, mbedtls_mpi const *D,
-                               mbedtls_mpi const *E,
+int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N, mbedtls_mpi const *E,
+                               mbedtls_mpi const *D,
                                mbedtls_mpi *P, mbedtls_mpi *Q );
 
 /**
diff --git a/library/rsa.c b/library/rsa.c
index 5366abc22f..bf24a09b1f 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -274,7 +274,7 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx )
 
     if( pq_missing )
     {
-        ret = mbedtls_rsa_deduce_primes( &ctx->N, &ctx->D, &ctx->E,
+        ret = mbedtls_rsa_deduce_primes( &ctx->N, &ctx->E, &ctx->D,
                                          &ctx->P, &ctx->Q );
         if( ret != 0 )
             return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA + ret );
diff --git a/library/rsa_internal.c b/library/rsa_internal.c
index 3b54fdee7b..f65f0dfcf2 100644
--- a/library/rsa_internal.c
+++ b/library/rsa_internal.c
@@ -66,7 +66,7 @@
  *
  */
 int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
-                     mbedtls_mpi const *D, mbedtls_mpi const *E,
+                     mbedtls_mpi const *E, mbedtls_mpi const *D,
                      mbedtls_mpi *P, mbedtls_mpi *Q )
 {
     int ret = 0;

From 4055a3a16f9721da7c530f2bc797b833021dea8a Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 17 Oct 2017 09:15:26 +0100
Subject: [PATCH 539/745] Shorten prime array in mbedtls_rsa_deduce_primes

---
 library/rsa_internal.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/library/rsa_internal.c b/library/rsa_internal.c
index f65f0dfcf2..5e35dbf606 100644
--- a/library/rsa_internal.c
+++ b/library/rsa_internal.c
@@ -79,15 +79,14 @@ int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
     mbedtls_mpi T;  /* Holds largest odd divisor of DE - 1     */
     mbedtls_mpi K;  /* Temporary holding the current candidate */
 
-    const unsigned int primes[] = { 2,
+    const unsigned char primes[] = { 2,
            3,    5,    7,   11,   13,   17,   19,   23,
           29,   31,   37,   41,   43,   47,   53,   59,
           61,   67,   71,   73,   79,   83,   89,   97,
          101,  103,  107,  109,  113,  127,  131,  137,
          139,  149,  151,  157,  163,  167,  173,  179,
          181,  191,  193,  197,  199,  211,  223,  227,
-         229,  233,  239,  241,  251,  257,  263,  269,
-         271,  277,  281,  283,  293,  307,  311,  313
+         229,  233,  239,  241,  251
     };
 
     const size_t num_primes = sizeof( primes ) / sizeof( *primes );

From f8c028a2fbb3b22f759b82606f8ce2d0734efa97 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 17 Oct 2017 09:20:57 +0100
Subject: [PATCH 540/745] Minor corrections

---
 include/mbedtls/rsa_internal.h | 4 ++--
 library/rsa.c                  | 2 +-
 library/rsa_internal.c         | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/mbedtls/rsa_internal.h b/include/mbedtls/rsa_internal.h
index 3b351c916c..e7ddd98a7d 100644
--- a/include/mbedtls/rsa_internal.h
+++ b/include/mbedtls/rsa_internal.h
@@ -30,7 +30,7 @@
  *
  *  End-users of Mbed TLS not intending to re-implement the RSA functionality
  *  are not expected to get into the need of making use of these functions directly,
- *  but instead should be able to make do with the implementation of the RSA module.
+ *  but instead should be able to use the functions declared in rsa.h.
  *
  *  There are two classes of helper functions:
  *  (1) Parameter-generating helpers. These are:
@@ -163,7 +163,7 @@ int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
  *                   if all relevant parameters are provided:
  *                    - P prime if f_rng != NULL
  *                    - Q prime if f_rng != NULL
- *                    - 1 < N = PQ
+ *                    - 1 < N = P * Q
  *                    - 1 < D, E < N
  *                    - D and E are modular inverses modulo P-1 and Q-1
  *                 - A non-zero error code otherwise.
diff --git a/library/rsa.c b/library/rsa.c
index bf24a09b1f..7931673398 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -210,7 +210,7 @@ static int rsa_check_context( mbedtls_rsa_context const *ctx, int is_priv,
 #endif
 
     /* It wouldn't lead to an error if it wasn't satisfied,
-     * but check for PQ >= 1 nonetheless. */
+     * but check for QP >= 1 nonetheless. */
 #if !defined(MBEDTLS_RSA_NO_CRT)
     if( is_priv &&
         mbedtls_mpi_cmp_int( &ctx->QP, 0 ) <= 0 )
diff --git a/library/rsa_internal.c b/library/rsa_internal.c
index 5e35dbf606..e28ca50b3f 100644
--- a/library/rsa_internal.c
+++ b/library/rsa_internal.c
@@ -370,7 +370,7 @@ int mbedtls_rsa_validate_params( const mbedtls_mpi *N, const mbedtls_mpi *P,
 #endif /* MBEDTLS_GENPRIME */
 
     /*
-     * Step 2: Check that 1 < N = PQ
+     * Step 2: Check that 1 < N = P * Q
      */
 
     if( P != NULL && Q != NULL && N != NULL )

From 68767a6e88efb74d2afa6ec13f0be2a7bf47ddaf Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 17 Oct 2017 10:13:31 +0100
Subject: [PATCH 541/745] Improve documentation in mbedtls_rsa_check_privkey

---
 include/mbedtls/rsa.h | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 55209b0dce..dc2319ca62 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -416,13 +416,11 @@ int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx );
  *
  * \return     0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code.
  *
- * \note       This function performs checks substantiating
- *             the consistency of the key material used to setup
- *             the RSA context. In case of implementations saving
- *             all core RSA parameters, this might mean a consistency
- *             check in the sense of \c mbedtls_rsa_validate_params,
- *             while other implementations might perform an empirical
- *             check consisting of an encryption-decryption pair.
+ * \note       The consistency checks performed by this function not only
+ *             ensure that \c mbedtls_rsa_private can be called successfully
+ *             on the given context, but that the various parameters are
+ *             mutually consistent with high probability, in the sense that
+ *             \c mbedtls_rsa_public and \c mbedtls_rsa_private are inverses.
  *
  * \warning    This function should catch accidental misconfigurations
  *             like swapping of parameters, but it cannot establish full

From 554c32dae6532ae3543a23199ab21c476cd06db1 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 17 Oct 2017 10:21:53 +0100
Subject: [PATCH 542/745] Mention validate_params does primality tests only if 
 GENPRIME def'd

---
 include/mbedtls/rsa_internal.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/mbedtls/rsa_internal.h b/include/mbedtls/rsa_internal.h
index e7ddd98a7d..7e6a2ecd97 100644
--- a/include/mbedtls/rsa_internal.h
+++ b/include/mbedtls/rsa_internal.h
@@ -161,11 +161,12 @@ int mbedtls_rsa_deduce_crt( const mbedtls_mpi *P, const mbedtls_mpi *Q,
  * \return
  *                 - 0 if the following conditions are satisfied
  *                   if all relevant parameters are provided:
- *                    - P prime if f_rng != NULL
- *                    - Q prime if f_rng != NULL
+ *                    - P prime if f_rng != NULL (%)
+ *                    - Q prime if f_rng != NULL (%)
  *                    - 1 < N = P * Q
  *                    - 1 < D, E < N
  *                    - D and E are modular inverses modulo P-1 and Q-1
+ *                   (%) This is only done if MBEDTLS_GENPRIME is defined.
  *                 - A non-zero error code otherwise.
  *
  * \note           The function can be used with a restricted set of arguments

From e2a73c13cfe55fc4aa761d03f04fef2e994daa4a Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 17 Oct 2017 10:22:47 +0100
Subject: [PATCH 543/745] Enhancement of ChangeLog entry

---
 ChangeLog | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index c65e5c5cc0..7433dd7c6d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,9 +13,15 @@ API Changes
      independent setup and export of RSA contexts. Most notably,
      mbedtls_rsa_import and mbedtls_rsa_complete are introduced for setting
      up RSA contexts from partial key material and having them completed to the
-     needs of the implementation automatically. This allows to setup RSA
+     needs of the implementation automatically. This allows to setup private RSA
      contexts from keys consisting of N,D,E only, even if P,Q are needed for the
      purpose or CRT and/or blinding.
+   * The configuration option MBEDTLS_RSA_ALT can be used to define alternative
+     implementations of the RSA interface declared in rsa.h.
+
+New deprecations
+   * Direct manipulation of structure fields of RSA contexts is deprecated.
+     Users are advised to use the extended RSA API instead.
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
@@ -321,7 +327,7 @@ Security
    * Fix potential integer overflow to buffer overflow in
      mbedtls_rsa_rsaes_pkcs1_v15_encrypt and mbedtls_rsa_rsaes_oaep_encrypt
      (not triggerable remotely in (D)TLS).
-   * Fix a potential integer underflow to buffer overread in 
+   * Fix a potential integer underflow to buffer overread in
      mbedtls_rsa_rsaes_oaep_decrypt. It is not triggerable remotely in
      SSL/TLS.
 
@@ -341,7 +347,7 @@ Bugfix
    * Fix an issue that caused valid certificates to be rejected whenever an
      expired or not yet valid certificate was parsed before a valid certificate
      in the trusted certificate list.
-   * Fix bug in mbedtls_x509_crt_parse that caused trailing extra data in the 
+   * Fix bug in mbedtls_x509_crt_parse that caused trailing extra data in the
      buffer after DER certificates to be included in the raw representation.
    * Fix issue that caused a hang when generating RSA keys of odd bitlength
    * Fix bug in mbedtls_rsa_rsaes_pkcs1_v15_encrypt that made null pointer
@@ -1597,7 +1603,7 @@ Security
 Changes
    * Allow enabling of dummy error_strerror() to support some use-cases
    * Debug messages about padding errors during SSL message decryption are
-     disabled by default and can be enabled with POLARSSL_SSL_DEBUG_ALL 
+     disabled by default and can be enabled with POLARSSL_SSL_DEBUG_ALL
    * Sending of security-relevant alert messages that do not break
      interoperability can be switched on/off with the flag
      POLARSSL_SSL_ALL_ALERT_MESSAGES
@@ -1626,7 +1632,7 @@ Bugfix
 Changes
    * Added p_hw_data to ssl_context for context specific hardware acceleration
      data
-   * During verify trust-CA is only checked for expiration and CRL presence  
+   * During verify trust-CA is only checked for expiration and CRL presence
 
 Bugfixes
    * Fixed client authentication compatibility
@@ -1924,9 +1930,9 @@ Features
      with random data (Fixed ticket #10)
 
 Changes
-   * Debug print of MPI now removes leading zero octets and 
+   * Debug print of MPI now removes leading zero octets and
      displays actual bit size of the value.
-   * x509parse_key() (and as a consequence x509parse_keyfile()) 
+   * x509parse_key() (and as a consequence x509parse_keyfile())
      does not zeroize memory in advance anymore. Use rsa_init()
      before parsing a key or keyfile!
 
@@ -1948,7 +1954,7 @@ Features
      printing of X509 CRLs from file
 
 Changes
-   * Parsing of PEM files moved to separate module (Fixes 
+   * Parsing of PEM files moved to separate module (Fixes
      ticket #13). Also possible to remove PEM support for
      systems only using DER encoding
 
@@ -2091,7 +2097,7 @@ Bug fixes
    * Fixed HMAC-MD2 by modifying md2_starts(), so that the
      required HMAC ipad and opad variables are not cleared.
      (found by code coverage tests)
-   * Prevented use of long long in bignum if 
+   * Prevented use of long long in bignum if
      POLARSSL_HAVE_LONGLONG not defined (found by Giles
      Bathgate).
    * Fixed incorrect handling of negative strings in
@@ -2132,7 +2138,7 @@ Bug fixes
    * Made definition of net_htons() endian-clean for big endian
      systems (Found by Gernot).
    * Undefining POLARSSL_HAVE_ASM now also handles prevents asm in
-     padlock and timing code. 
+     padlock and timing code.
    * Fixed an off-by-one buffer allocation in ssl_set_hostname()
      responsible for crashes and unwanted behaviour.
    * Added support for Certificate Revocation List (CRL) parsing.
@@ -2306,4 +2312,3 @@ XySSL ChangeLog
     who maintains the Debian package :-)
 
 = Version 0.1 released on 2006-11-01
-

From 580869dae8d27198e5c37f7484a73f3f0cdd091b Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 17 Oct 2017 10:29:18 +0100
Subject: [PATCH 544/745] Handle RSA_EXPORT_UNSUPPORTED error code in strerror

---
 library/error.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/library/error.c b/library/error.c
index dd2db0c45c..90a38455bf 100644
--- a/library/error.c
+++ b/library/error.c
@@ -331,6 +331,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
             mbedtls_snprintf( buf, buflen, "RSA - The output buffer for decryption is not large enough" );
         if( use_ret == -(MBEDTLS_ERR_RSA_RNG_FAILED) )
             mbedtls_snprintf( buf, buflen, "RSA - The random generator failed to generate non-zeros" );
+        if( use_ret == -(MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED) )
+            mbedtls_snprintf( buf, buflen, "RSA - The requested parameter export is not possible/allowed" );
 #endif /* MBEDTLS_RSA_C */
 
 #if defined(MBEDTLS_SSL_TLS_C)

From fc8fbfa059940da9689caba22cc1a2533d342f23 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 17 Oct 2017 10:31:15 +0100
Subject: [PATCH 545/745] Switch to gender neutral wording in rsa.h

---
 include/mbedtls/rsa.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index dc2319ca62..da86d16f31 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -430,8 +430,8 @@ int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx );
  *               that imported parameters irrelevant for the implementation
  *               might be silently dropped, in which case the present
  *               function doesn't have access to and hence cannot check them.
- *               If the user desires to check the consistency of the entire
- *               content of, say, an PKCS1-encoded RSA private key, he
+ *               If you want to check the consistency of the entire
+ *               content of, say, an PKCS1-encoded RSA private key, you
  *               should use \c mbedtls_rsa_validate_params before setting
  *               up the RSA context.
  *               Further, if the implementation performs empirical checks,

From b4ff0aafd96b3bf5f94a86a970911ff7ee4822f9 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 17 Oct 2017 11:03:04 +0100
Subject: [PATCH 546/745] Swap branches accepting/refusing renegotiation in in
 ssl_read

---
 library/ssl_tls.c | 51 +++++++++++++++++++++++------------------------
 1 file changed, 25 insertions(+), 26 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index de2490ced9..2443a86296 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -6921,11 +6921,32 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
 #endif /* MBEDTLS_SSL_SRV_C */
 
             /* Determine whether renegotiation attempt should be accepted */
+            if( ! ( ssl->conf->disable_renegotiation == MBEDTLS_SSL_RENEGOTIATION_DISABLED ||
+                    ( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
+                      ssl->conf->allow_legacy_renegotiation ==
+                                                   MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION ) ) )
+            {
+                /*
+                 * Accept renegotiation request
+                 */
 
-            if( ssl->conf->disable_renegotiation == MBEDTLS_SSL_RENEGOTIATION_DISABLED ||
-                ( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
-                  ssl->conf->allow_legacy_renegotiation ==
-                                                MBEDTLS_SSL_LEGACY_NO_RENEGOTIATION ) )
+                /* DTLS clients need to know renego is server-initiated */
+#if defined(MBEDTLS_SSL_PROTO_DTLS)
+                if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
+                    ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
+                {
+                    ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_PENDING;
+                }
+#endif
+                ret = ssl_start_renegotiation( ssl );
+                if( ret != MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO &&
+                    ret != 0 )
+                {
+                    MBEDTLS_SSL_DEBUG_RET( 1, "ssl_start_renegotiation", ret );
+                    return( ret );
+                }
+            }
+            else
             {
                 /*
                  * Refuse renegotiation
@@ -6963,28 +6984,6 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
                     return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
                 }
             }
-            else
-            {
-                /*
-                 * Accept renegotiation request
-                 */
-
-                /* DTLS clients need to know renego is server-initiated */
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
-                if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM &&
-                    ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
-                {
-                    ssl->renego_status = MBEDTLS_SSL_RENEGOTIATION_PENDING;
-                }
-#endif
-                ret = ssl_start_renegotiation( ssl );
-                if( ret != MBEDTLS_ERR_SSL_WAITING_SERVER_HELLO_RENEGO &&
-                    ret != 0 )
-                {
-                    MBEDTLS_SSL_DEBUG_RET( 1, "ssl_start_renegotiation", ret );
-                    return( ret );
-                }
-            }
 
             return( MBEDTLS_ERR_SSL_WANT_READ );
         }

From 21df7f90d225ca717b9a558260053a712dbc8957 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 17 Oct 2017 11:03:26 +0100
Subject: [PATCH 547/745] Fix handling of HS msgs in mbedtls_ssl_read if
 renegotiation unused

Previously, if `MBEDTLS_SSL_RENEGOTIATION` was disabled, incoming handshake
messages in `mbedtls_ssl_read` (expecting application data) lead to the
connection being closed. This commit fixes this, restricting the
`MBEDTLS_SSL_RENEGOTIATION`-guard to the code-paths responsible for accepting
renegotiation requests and aborting renegotiation attempts after too many
unexpected records have been received.
---
 library/ssl_tls.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 2443a86296..89eba056c5 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -6878,7 +6878,6 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
             }
         }
 
-#if defined(MBEDTLS_SSL_RENEGOTIATION)
         if( ssl->in_msgtype == MBEDTLS_SSL_MSG_HANDSHAKE )
         {
             MBEDTLS_SSL_DEBUG_MSG( 1, ( "received handshake message" ) );
@@ -6920,6 +6919,7 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
             }
 #endif /* MBEDTLS_SSL_SRV_C */
 
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
             /* Determine whether renegotiation attempt should be accepted */
             if( ! ( ssl->conf->disable_renegotiation == MBEDTLS_SSL_RENEGOTIATION_DISABLED ||
                     ( ssl->secure_renegotiation == MBEDTLS_SSL_LEGACY_RENEGOTIATION &&
@@ -6947,6 +6947,7 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
                 }
             }
             else
+#endif /* MBEDTLS_SSL_RENEGOTIATION */
             {
                 /*
                  * Refuse renegotiation
@@ -6987,6 +6988,7 @@ int mbedtls_ssl_read( mbedtls_ssl_context *ssl, unsigned char *buf, size_t len )
 
             return( MBEDTLS_ERR_SSL_WANT_READ );
         }
+#if defined(MBEDTLS_SSL_RENEGOTIATION)
         else if( ssl->renego_status == MBEDTLS_SSL_RENEGOTIATION_PENDING )
         {
             if( ssl->conf->renego_max_records >= 0 )

From 6851b10ec779772472f50415682abf635251c260 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 12 Oct 2017 14:57:48 +0100
Subject: [PATCH 548/745] Note that disabling SSL_RENEGO doesn't open door for
 renego attack

---
 include/mbedtls/config.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 47c7196402..69e997f85e 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -1155,6 +1155,13 @@
  * misuse/misunderstand.
  *
  * Comment this to disable support for renegotiation.
+ *
+ * \note   Even if this option is disabled, both client and server are aware
+ *         of the Renegotiation Indication Extension (RFC 5746) used to
+ *         prevent the SSL renegotiation attack (see RFC 5746 Sect. 1).
+ *         (See \c mbedtls_ssl_conf_legacy_renegotiation for the
+ *          configuration of this extension).
+ *
  */
 #define MBEDTLS_SSL_RENEGOTIATION
 

From 40f8b512210f542e3fd3c34c9c95addba039d6b7 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 12 Oct 2017 14:58:55 +0100
Subject: [PATCH 549/745] Add comments on the use of the renego SCSV and the
 renego ext

---
 library/ssl_cli.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 544c8cf5c2..335379fe28 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -134,6 +134,9 @@ static void ssl_write_renegotiation_ext( mbedtls_ssl_context *ssl,
 
     *olen = 0;
 
+    /* We're always including an TLS_EMPTY_RENEGOTIATION_INFO_SCSV in the
+     * initial ClientHello, in which case also adding the renegotiation
+     * info extension is NOT RECOMMENDED as per RFC 5746 Section 3.4. */
     if( ssl->renego_status != MBEDTLS_SSL_RENEGOTIATION_IN_PROGRESS )
         return;
 
@@ -971,6 +974,8 @@ static int ssl_write_client_hello( mbedtls_ssl_context *ssl )
     ext_len += olen;
 #endif
 
+    /* Note that TLS_EMPTY_RENEGOTIATION_INFO_SCSV is always added
+     * even if MBEDTLS_SSL_RENEGOTIATION is not defined. */
 #if defined(MBEDTLS_SSL_RENEGOTIATION)
     ssl_write_renegotiation_ext( ssl, p + 2 + ext_len, &olen );
     ext_len += olen;

From 6a2436493f2f78c7b9af01fa4c5e96f0b215c47b Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 12 Oct 2017 15:18:45 +0100
Subject: [PATCH 550/745] Add dependency on SSL_RENEGOTIATION to renego tests
 in ssl-opt.sh

---
 tests/ssl-opt.sh | 35 ++++++++++++++++++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 64f26a0cf0..6c336045da 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -1431,6 +1431,7 @@ run_test    "Max fragment length: DTLS client, larger message" \
 
 # Tests for renegotiation
 
+# Renegotiation SCSV always added, regardless of SSL_RENEGOTIATION
 run_test    "Renegotiation: none, for reference" \
             "$P_SRV debug_level=3 exchanges=2 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=2" \
@@ -1444,6 +1445,7 @@ run_test    "Renegotiation: none, for reference" \
             -S "=> renegotiate" \
             -S "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: client-initiated" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
@@ -1457,6 +1459,7 @@ run_test    "Renegotiation: client-initiated" \
             -s "=> renegotiate" \
             -S "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: server-initiated" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional renegotiate=1" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1" \
@@ -1473,6 +1476,7 @@ run_test    "Renegotiation: server-initiated" \
 # Checks that no Signature Algorithm with SHA-1 gets negotiated. Negotiating SHA-1 would mean that
 # the server did not parse the Signature Algorithm extension. This test is valid only if an MD
 # algorithm stronger than SHA-1 is enabled in config.h
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: Signature Algorithms parsing, client-initiated" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
@@ -1490,6 +1494,7 @@ run_test    "Renegotiation: Signature Algorithms parsing, client-initiated" \
 # Checks that no Signature Algorithm with SHA-1 gets negotiated. Negotiating SHA-1 would mean that
 # the server did not parse the Signature Algorithm extension. This test is valid only if an MD
 # algorithm stronger than SHA-1 is enabled in config.h
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: Signature Algorithms parsing, server-initiated" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional renegotiate=1" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1" \
@@ -1504,6 +1509,7 @@ run_test    "Renegotiation: Signature Algorithms parsing, server-initiated" \
             -s "write hello request" \
             -S "client hello v3, signature_algorithm ext: 2" # Is SHA-1 negotiated?
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: double" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 auth_mode=optional renegotiate=1" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
@@ -1517,6 +1523,7 @@ run_test    "Renegotiation: double" \
             -s "=> renegotiate" \
             -s "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: client-initiated, server-rejected" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=0 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1 renegotiate=1" \
@@ -1532,6 +1539,7 @@ run_test    "Renegotiation: client-initiated, server-rejected" \
             -c "SSL - Unexpected message at ServerHello in renegotiation" \
             -c "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: server-initiated, client-rejected, default" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=0" \
@@ -1547,6 +1555,7 @@ run_test    "Renegotiation: server-initiated, client-rejected, default" \
             -S "SSL - An unexpected message was received from our peer" \
             -S "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: server-initiated, client-rejected, not enforced" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 \
              renego_delay=-1 auth_mode=optional" \
@@ -1564,6 +1573,7 @@ run_test    "Renegotiation: server-initiated, client-rejected, not enforced" \
             -S "failed"
 
 # delay 2 for 1 alert record + 1 application data record
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: server-initiated, client-rejected, delay 2" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 \
              renego_delay=2 auth_mode=optional" \
@@ -1580,6 +1590,7 @@ run_test    "Renegotiation: server-initiated, client-rejected, delay 2" \
             -S "SSL - An unexpected message was received from our peer" \
             -S "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: server-initiated, client-rejected, delay 0" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 \
              renego_delay=0 auth_mode=optional" \
@@ -1595,6 +1606,7 @@ run_test    "Renegotiation: server-initiated, client-rejected, delay 0" \
             -s "write hello request" \
             -s "SSL - An unexpected message was received from our peer"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: server-initiated, client-accepted, delay 0" \
             "$P_SRV debug_level=3 exchanges=2 renegotiation=1 renegotiate=1 \
              renego_delay=0 auth_mode=optional" \
@@ -1611,6 +1623,7 @@ run_test    "Renegotiation: server-initiated, client-accepted, delay 0" \
             -S "SSL - An unexpected message was received from our peer" \
             -S "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: periodic, just below period" \
             "$P_SRV debug_level=3 exchanges=9 renegotiation=1 renego_period=3 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=2 renegotiation=1" \
@@ -1628,6 +1641,7 @@ run_test    "Renegotiation: periodic, just below period" \
             -S "failed"
 
 # one extra exchange to be able to complete renego
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: periodic, just above period" \
             "$P_SRV debug_level=3 exchanges=9 renegotiation=1 renego_period=3 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=4 renegotiation=1" \
@@ -1644,6 +1658,7 @@ run_test    "Renegotiation: periodic, just above period" \
             -S "SSL - An unexpected message was received from our peer" \
             -S "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: periodic, two times period" \
             "$P_SRV debug_level=3 exchanges=9 renegotiation=1 renego_period=3 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=7 renegotiation=1" \
@@ -1660,6 +1675,7 @@ run_test    "Renegotiation: periodic, two times period" \
             -S "SSL - An unexpected message was received from our peer" \
             -S "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: periodic, above period, disabled" \
             "$P_SRV debug_level=3 exchanges=9 renegotiation=0 renego_period=3 auth_mode=optional" \
             "$P_CLI debug_level=3 exchanges=4 renegotiation=1" \
@@ -1676,6 +1692,7 @@ run_test    "Renegotiation: periodic, above period, disabled" \
             -S "SSL - An unexpected message was received from our peer" \
             -S "failed"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: nbio, client-initiated" \
             "$P_SRV debug_level=3 nbio=2 exchanges=2 renegotiation=1 auth_mode=optional" \
             "$P_CLI debug_level=3 nbio=2 exchanges=2 renegotiation=1 renegotiate=1" \
@@ -1689,6 +1706,7 @@ run_test    "Renegotiation: nbio, client-initiated" \
             -s "=> renegotiate" \
             -S "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: nbio, server-initiated" \
             "$P_SRV debug_level=3 nbio=2 exchanges=2 renegotiation=1 renegotiate=1 auth_mode=optional" \
             "$P_CLI debug_level=3 nbio=2 exchanges=2 renegotiation=1" \
@@ -1702,6 +1720,7 @@ run_test    "Renegotiation: nbio, server-initiated" \
             -s "=> renegotiate" \
             -s "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: openssl server, client-initiated" \
             "$O_SRV -www" \
             "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1" \
@@ -1714,6 +1733,7 @@ run_test    "Renegotiation: openssl server, client-initiated" \
             -c "HTTP/1.0 200 [Oo][Kk]"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: gnutls server strict, client-initiated" \
             "$G_SRV --priority=NORMAL:%SAFE_RENEGOTIATION" \
             "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1" \
@@ -1726,6 +1746,7 @@ run_test    "Renegotiation: gnutls server strict, client-initiated" \
             -c "HTTP/1.0 200 [Oo][Kk]"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: gnutls server unsafe, client-initiated default" \
             "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
             "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1" \
@@ -1738,6 +1759,7 @@ run_test    "Renegotiation: gnutls server unsafe, client-initiated default" \
             -C "HTTP/1.0 200 [Oo][Kk]"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: gnutls server unsafe, client-inititated no legacy" \
             "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
             "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1 \
@@ -1751,6 +1773,7 @@ run_test    "Renegotiation: gnutls server unsafe, client-inititated no legacy" \
             -C "HTTP/1.0 200 [Oo][Kk]"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: gnutls server unsafe, client-inititated legacy" \
             "$G_SRV --priority=NORMAL:%DISABLE_SAFE_RENEGOTIATION" \
             "$P_CLI debug_level=3 exchanges=1 renegotiation=1 renegotiate=1 \
@@ -1763,6 +1786,7 @@ run_test    "Renegotiation: gnutls server unsafe, client-inititated legacy" \
             -C "error" \
             -c "HTTP/1.0 200 [Oo][Kk]"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: DTLS, client-initiated" \
             "$P_SRV debug_level=3 dtls=1 exchanges=2 renegotiation=1" \
             "$P_CLI debug_level=3 dtls=1 exchanges=2 renegotiation=1 renegotiate=1" \
@@ -1776,6 +1800,7 @@ run_test    "Renegotiation: DTLS, client-initiated" \
             -s "=> renegotiate" \
             -S "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: DTLS, server-initiated" \
             "$P_SRV debug_level=3 dtls=1 exchanges=2 renegotiation=1 renegotiate=1" \
             "$P_CLI debug_level=3 dtls=1 exchanges=2 renegotiation=1 \
@@ -1790,6 +1815,7 @@ run_test    "Renegotiation: DTLS, server-initiated" \
             -s "=> renegotiate" \
             -s "write hello request"
 
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: DTLS, renego_period overflow" \
             "$P_SRV debug_level=3 dtls=1 exchanges=4 renegotiation=1 renego_period=18446462598732840962 auth_mode=optional" \
             "$P_CLI debug_level=3 dtls=1 exchanges=4 renegotiation=1" \
@@ -1801,9 +1827,10 @@ run_test    "Renegotiation: DTLS, renego_period overflow" \
             -s "record counter limit reached: renegotiate" \
             -c "=> renegotiate" \
             -s "=> renegotiate" \
-            -s "write hello request" \
+            -s "write hello request"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "Renegotiation: DTLS, gnutls server, client-initiated" \
             "$G_SRV -u --mtu 4096" \
             "$P_CLI debug_level=3 dtls=1 exchanges=1 renegotiation=1 renegotiate=1" \
@@ -3696,6 +3723,7 @@ run_test    "DTLS reassembly: more fragmentation, nbio (gnutls server)" \
             -C "error"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "DTLS reassembly: fragmentation, renego (gnutls server)" \
             "$G_SRV -u --mtu 256" \
             "$P_CLI debug_level=3 dtls=1 renegotiation=1 renegotiate=1" \
@@ -3709,6 +3737,7 @@ run_test    "DTLS reassembly: fragmentation, renego (gnutls server)" \
             -s "Extra-header:"
 
 requires_gnutls
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "DTLS reassembly: fragmentation, nbio, renego (gnutls server)" \
             "$G_SRV -u --mtu 256" \
             "$P_CLI debug_level=3 nbio=2 dtls=1 renegotiation=1 renegotiate=1" \
@@ -3953,6 +3982,7 @@ run_test    "DTLS proxy: 3d, min handshake, resumption, nbio" \
             -c "HTTP/1.0 200 OK"
 
 client_needs_more_time 4
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "DTLS proxy: 3d, min handshake, client-initiated renego" \
             -p "$P_PXY drop=5 delay=5 duplicate=5" \
             "$P_SRV dtls=1 hs_timeout=250-10000 tickets=0 auth_mode=none \
@@ -3967,6 +3997,7 @@ run_test    "DTLS proxy: 3d, min handshake, client-initiated renego" \
             -c "HTTP/1.0 200 OK"
 
 client_needs_more_time 4
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "DTLS proxy: 3d, min handshake, client-initiated renego, nbio" \
             -p "$P_PXY drop=5 delay=5 duplicate=5" \
             "$P_SRV dtls=1 hs_timeout=250-10000 tickets=0 auth_mode=none \
@@ -3981,6 +4012,7 @@ run_test    "DTLS proxy: 3d, min handshake, client-initiated renego, nbio" \
             -c "HTTP/1.0 200 OK"
 
 client_needs_more_time 4
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "DTLS proxy: 3d, min handshake, server-initiated renego" \
             -p "$P_PXY drop=5 delay=5 duplicate=5" \
             "$P_SRV dtls=1 hs_timeout=250-10000 tickets=0 auth_mode=none \
@@ -3996,6 +4028,7 @@ run_test    "DTLS proxy: 3d, min handshake, server-initiated renego" \
             -c "HTTP/1.0 200 OK"
 
 client_needs_more_time 4
+requires_config_enabled MBEDTLS_SSL_RENEGOTIATION
 run_test    "DTLS proxy: 3d, min handshake, server-initiated renego, nbio" \
             -p "$P_PXY drop=5 delay=5 duplicate=5" \
             "$P_SRV dtls=1 hs_timeout=250-10000 tickets=0 auth_mode=none \

From 134c2ab891d35f8a27e71f4773ca97902fd0dbb0 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 12 Oct 2017 15:29:50 +0100
Subject: [PATCH 551/745] Add build and ssl-opt.sh run for !SSL_RENEGOTIATION
 to all.sh

---
 tests/scripts/all.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index d9c5bbfa4a..c768bdd166 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -326,6 +326,19 @@ OPENSSL_CMD="$OPENSSL_LEGACY" tests/compat.sh -m 'ssl3'
 msg "build: SSLv3 - ssl-opt.sh (ASan build)" # ~ 6 min
 tests/ssl-opt.sh
 
+msg "build: Default + !MBEDTLS_SSL_RENEGOTIATION (ASan build)" # ~ 6 min
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl unset MBEDTLS_SSL_RENEGOTIATION
+CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
+make
+
+msg "test: !MBEDTLS_SSL_RENEGOTIATION - main suites (inc. selftests) (ASan build)" # ~ 50s
+make test
+
+msg "test: !MBEDTLS_SSL_RENEGOTIATION - ssl-opt.sh (ASan build)" # ~ 6 min
+tests/ssl-opt.sh
+
 msg "build: cmake, full config, clang, C99" # ~ 50s
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"

From 479e8e24e615f3002d13f08bc9da35f567be0e3a Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 12 Oct 2017 15:39:45 +0100
Subject: [PATCH 552/745] Adapt ChangeLog

---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index c4e3998d04..ef20788247 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -12,6 +12,8 @@ Bugfix
    * Parse signature algorithm extension when renegotiating. Previously,
      renegotiated handshakes would only accept signatures using SHA-1
      regardless of the peer's preferences, or fail if SHA-1 was disabled.
+   * Fix handling of handshake messages in mbedtls_ssl_read in case
+     MBEDTLS_SSL_RENEGOTIATION is disabled. Found by erja-gp.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 3f2da84bca52ef2712ecd533005ae0af0e4759a2 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 17 Oct 2017 15:50:30 +0300
Subject: [PATCH 553/745] Resolve PR review comments

1) Fix style comments
2) Fix typo in Makefile
3) Remove the `MBEDTLS_MD5_C` dependency from test data file,
as the used keys are not encrypted
---
 library/pkparse.c                          |   4 +++-
 tests/data_files/Makefile                  |  14 +++++++++++---
 tests/data_files/rsa_pkcs8_2048_public.der | Bin 0 -> 294 bytes
 tests/data_files/rsa_pkcs8_2048_public.pem |   9 +++++++++
 tests/suites/test_suite_pkparse.data       |   7 +++----
 5 files changed, 26 insertions(+), 8 deletions(-)
 create mode 100644 tests/data_files/rsa_pkcs8_2048_public.der
 create mode 100644 tests/data_files/rsa_pkcs8_2048_public.pem

diff --git a/library/pkparse.c b/library/pkparse.c
index 75f1620b00..41eeadf45e 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -1256,6 +1256,7 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
 #if defined(MBEDTLS_PEM_PARSE_C)
     size_t len;
     mbedtls_pem_context pem;
+
     mbedtls_pem_init( &pem );
 #if defined(MBEDTLS_RSA_C)
     /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */
@@ -1278,6 +1279,7 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
 
         if ( ( ret = pk_get_rsapubkey( &p, p + pem.buflen, mbedtls_pk_rsa( *ctx ) ) ) != 0 )
             mbedtls_pk_free( ctx );
+
         mbedtls_pem_free( &pem );
         return( ret );
     }
@@ -1288,7 +1290,7 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
     }
 #endif /* MBEDTLS_RSA_C */
 
-       /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */
+    /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */
     if( keylen == 0 || key[keylen - 1] != '\0' )
         ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT;
     else
diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index bfcdc684a1..3e20f66411 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -65,11 +65,19 @@ server2-sha256.crt: server2-rsa.csr
 all_final += server2-sha256.crt
 
 rsa_pkcs1_2048_public.pem: server8.key
-	$(OPENSSL)  rsa -in server8.key -outform PEM -RSAPublicKey_out -out $@
-all_final += rsa_pkcs8_2048_public.pem
+	$(OPENSSL)  rsa -in $< -outform PEM -RSAPublicKey_out -out $@
+all_final += rsa_pkcs1_2048_public.pem
 
 rsa_pkcs1_2048_public.der: rsa_pkcs1_2048_public.pem
-	$(OPENSSL) -RSAPublicKey_in -in rsa_pkcs1_2048_public.pem -outform DER -RSAPublicKey_out -out $@
+	$(OPENSSL) rsa -RSAPublicKey_in -in $< -outform DER -RSAPublicKey_out -out $@
+all_final += rsa_pkcs1_2048_public.der
+
+rsa_pkcs8_2048_public.pem: server8.key
+	$(OPENSSL)  rsa -in $< -outform PEM -pubout -out $@
+all_final += rsa_pkcs8_2048_public.pem
+
+rsa_pkcs8_2048_public.der: rsa_pkcs8_2048_public.pem
+	$(OPENSSL) rsa -pubin -in $< -outform DER -pubout -out $@
 all_final += rsa_pkcs8_2048_public.der
 
 ################################################################
diff --git a/tests/data_files/rsa_pkcs8_2048_public.der b/tests/data_files/rsa_pkcs8_2048_public.der
new file mode 100644
index 0000000000000000000000000000000000000000..8644a5647e63e647adedd78acc7c631b3bd0a4cb
GIT binary patch
literal 294
zcmV+>0ondAf&n5h4F(A+hDe6@4FLfG1potr0S^E$f&mHwf&l>l+Z=x`3(ddI(RC1@
zqPWg|s^SIUde}r`kF~wPuo<~GxEV?g@m+L)XGVtx-dleL1HHkGUI!J_TlC!J&pr9U
z5iG81xr)6VXJ!}bPQBX|nu3Sq@OZ<cg@>^HpQ)K&<1_5c>I=1DUhzqOKcg+`0SwGS
zns%GS&^Obu7Xe`b7Fm8A7sFHi(Q?a7U=`YZ;_9tX?~dY&)M|HC)^OQtyYcQh1URF;
z;?dw{YvP<ondvCzw)`&2XG4VO)q~cZm}>z(f!sWL%K7u0_tq#ICwP3r(A8t7fi#J&
sC2GC$>h1bh{N*&p!4GjQ(g+Y6twcfK{&}EdlZvrj>9Fo^0s{d60qM1nivR!s

literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_2048_public.pem b/tests/data_files/rsa_pkcs8_2048_public.pem
new file mode 100644
index 0000000000..f1e29cc6e1
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_2048_public.pem
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2xx/LgvNv87RdRCgorjO
+fariBeB62ERjj7W9wLAZuTe4GUoO8V10gGdGhwbeW38GA73BjV4HFdRb9Nzlzz35
+wREsrmq5ir0dZ2YX6k692xWagofk8HjDo4WHsP2fqZlf4zPszOoLtWFe8Ul+P6Mt
+6gEMzEKadpvE0DfTsRcBYQEWWX4cF8NT/dFyy0xgFdp94uqtUO+O4ovUandV1nDZ
+a7vx7jkEOKO94tHgZmvinEeZ6SjmtvwuymdDhOjVg9admGsBPoHcPHrK+fOc99Yo
+Gyd4fMPQ1WOngTSJrSVqvfLq7fpX/OU0xsEPcS3SCBAbrURB4P55oGOTirFd6bDu
+bwIDAQAB
+-----END PUBLIC KEY-----
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index 391d6c5b1b..32957266cc 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -103,12 +103,11 @@ depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBED
 pk_parse_keyfile_rsa:"data_files/pkcs8_pbes2_pbkdf2_des.key":"PolarSSLTest":0
 
 Parse Public RSA Key #1 (PKCS#8 wrapped)
-depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
-pk_parse_public_keyfile_rsa:"data_files/format_gen.pub":0
+depends_on:MBEDTLS_PEM_PARSE_C
+pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs8_2048_public.pem":0
 
 Parse Public RSA Key #1 (PKCS#8 wrapped, DER)
-depends_on:MBEDTLS_MD5_C
-pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs8_1024_public.der":0
+pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs8_2048_public.der":0
 
 Parse Public RSA Key #3 (PKCS#1 wrapped)
 depends_on:MBEDTLS_RSA_C:MBEDTLS_PEM_PARSE_C

From 15f2b3e5386c9956f52093331f85de497c63a397 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 17 Oct 2017 15:17:05 +0100
Subject: [PATCH 554/745] Mention that mpi_fill_random interprets PRNG output
 as big-endian

---
 include/mbedtls/bignum.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index 456a804204..214e83c2d8 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -683,6 +683,10 @@ int mbedtls_mpi_exp_mod( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi
  *
  * \return         0 if successful,
  *                 MBEDTLS_ERR_MPI_ALLOC_FAILED if memory allocation failed
+ *
+ * \note           The bytes obtained from the PRNG are interpreted
+ *                 as a big-endian representation of an MPI; this can
+ *                 be relevant in applications like deterministic ECDSA.
  */
 int mbedtls_mpi_fill_random( mbedtls_mpi *X, size_t size,
                      int (*f_rng)(void *, unsigned char *, size_t),

From 073c199224fc961e6cb045e4d4b6dc51685e617f Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 17 Oct 2017 15:17:27 +0100
Subject: [PATCH 555/745] Make mpi_read_binary time constant

This commit modifies mpi_read_binary to always allocate the minimum number of
limbs required to hold the entire buffer provided to the function, regardless of
its content. Previously, leading zero bytes in the input data were detected and
used to reduce memory footprint and time, but this non-constant behavior turned
out to be non-tolerable for the cryptographic applications this function is used
for.
---
 library/bignum.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/library/bignum.c b/library/bignum.c
index d3a150c3c1..79f25f08ec 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -672,16 +672,20 @@ cleanup:
 int mbedtls_mpi_read_binary( mbedtls_mpi *X, const unsigned char *buf, size_t buflen )
 {
     int ret;
-    size_t i, j, n;
+    size_t i, j;
+    size_t const limbs = CHARS_TO_LIMBS( buflen );
 
-    for( n = 0; n < buflen; n++ )
-        if( buf[n] != 0 )
-            break;
+    /* Ensure that target MPI has exactly the necessary number of limbs */
+    if( X->n != limbs )
+    {
+        mbedtls_mpi_free( X );
+        mbedtls_mpi_init( X );
+        MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, limbs ) );
+    }
 
-    MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, CHARS_TO_LIMBS( buflen - n ) ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_lset( X, 0 ) );
 
-    for( i = buflen, j = 0; i > n; i--, j++ )
+    for( i = buflen, j = 0; i > 0; i--, j++ )
         X->p[j / ciL] |= ((mbedtls_mpi_uint) buf[i - 1]) << ((j % ciL) << 3);
 
 cleanup:

From 7c8cb9c28b3153aed05db02a2913915524d5f37b Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 17 Oct 2017 15:19:38 +0100
Subject: [PATCH 556/745] Fix information leak in ecp_gen_keypair_base

The function mbedtls_ecp_gen_keypair_base did not wipe the stack buffer used to
hold the private exponent before returning. This commit fixes this by not using
a stack buffer in the first place but instead calling mpi_fill_random directly
to acquire the necessary random MPI.
---
 library/ecp.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/library/ecp.c b/library/ecp.c
index 5ad6863987..b41baef27a 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -1953,7 +1953,6 @@ int mbedtls_ecp_gen_keypair_base( mbedtls_ecp_group *grp,
     {
         /* SEC1 3.2.1: Generate d such that 1 <= n < N */
         int count = 0;
-        unsigned char rnd[MBEDTLS_ECP_MAX_BYTES];
 
         /*
          * Match the procedure given in RFC 6979 (deterministic ECDSA):
@@ -1964,8 +1963,7 @@ int mbedtls_ecp_gen_keypair_base( mbedtls_ecp_group *grp,
          */
         do
         {
-            MBEDTLS_MPI_CHK( f_rng( p_rng, rnd, n_size ) );
-            MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( d, rnd, n_size ) );
+            MBEDTLS_MPI_CHK( mbedtls_mpi_fill_random( d, n_size, f_rng, p_rng ) );
             MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( d, 8 * n_size - grp->nbits ) );
 
             /*

From e1a9a4a82651ff43cf2cea7bc95867c590a99716 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 17 Oct 2017 18:15:41 +0300
Subject: [PATCH 557/745] Fix crash when calling `mbedtls_ssl_cache_free` twice

Set `cache` to zero at the end of `mbedtls_ssl_cache_free` #1104
---
 ChangeLog           | 2 ++
 library/ssl_cache.c | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index c4e3998d04..44c2f78eb8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -12,6 +12,8 @@ Bugfix
    * Parse signature algorithm extension when renegotiating. Previously,
      renegotiated handshakes would only accept signatures using SHA-1
      regardless of the peer's preferences, or fail if SHA-1 was disabled.
+   * Fix crash when calling mbedtls_ssl_cache_free() twice. Found by
+     MilenkoMitrovic, #1104
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 
diff --git a/library/ssl_cache.c b/library/ssl_cache.c
index c771d7fe2a..d34bc3d636 100644
--- a/library/ssl_cache.c
+++ b/library/ssl_cache.c
@@ -43,6 +43,11 @@
 
 #include <string.h>
 
+/* Implementation that should never be optimized out by the compiler */
+static void mbedtls_zeroize( void *v, size_t n ) {
+    volatile unsigned char *p = v; while( n-- ) *p++ = 0;
+}
+
 void mbedtls_ssl_cache_init( mbedtls_ssl_cache_context *cache )
 {
     memset( cache, 0, sizeof( mbedtls_ssl_cache_context ) );
@@ -321,6 +326,8 @@ void mbedtls_ssl_cache_free( mbedtls_ssl_cache_context *cache )
 #if defined(MBEDTLS_THREADING_C)
     mbedtls_mutex_free( &cache->mutex );
 #endif
+
+    mbedtls_zeroize( cache, sizeof(mbedtls_ssl_cache_context) );
 }
 
 #endif /* MBEDTLS_SSL_CACHE_C */

From 28a0c727957990ac655cbe40c7eb20b7ef01167d Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 17 Oct 2017 19:01:38 +0200
Subject: [PATCH 558/745] RSA: Fix buffer overflow in PSS signature
 verification

Fix buffer overflow in RSA-PSS signature verification when the hash is
too large for the key size. Found by Seth Terashima, Qualcomm.

Added a non-regression test and a positive test with the smallest
permitted key size for a SHA-512 hash.
---
 ChangeLog                              |  5 ++++
 library/rsa.c                          |  2 ++
 tests/data_files/rsa512.key            |  9 ++++++++
 tests/data_files/rsa521.key            |  9 ++++++++
 tests/data_files/rsa522.key            |  9 ++++++++
 tests/data_files/rsa528.key            |  9 ++++++++
 tests/suites/test_suite_pkcs1_v21.data | 32 ++++++++++++++++++++++++++
 7 files changed, 75 insertions(+)
 create mode 100644 tests/data_files/rsa512.key
 create mode 100644 tests/data_files/rsa521.key
 create mode 100644 tests/data_files/rsa522.key
 create mode 100644 tests/data_files/rsa528.key

diff --git a/ChangeLog b/ChangeLog
index a89f2a4677..292acefe3b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,11 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x released xxxx-xx-xx
 
+Security
+   * Fix buffer overflow in RSA-PSS verification when the hash is too
+     large for the key size. Found by Seth Terashima, Qualcomm Product
+     Security Initiative, Qualcomm Technologies Inc.
+
 Features
    * Allow comments in test data files.
 
diff --git a/library/rsa.c b/library/rsa.c
index bdd2538c3a..a4e3ee6894 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1362,6 +1362,8 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     hlen = mbedtls_md_get_size( md_info );
+    if( siglen < hlen + 2 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
     slen = siglen - hlen - 1; /* Currently length of salt + padding */
 
     memset( zeros, 0, 8 );
diff --git a/tests/data_files/rsa512.key b/tests/data_files/rsa512.key
new file mode 100644
index 0000000000..1fd7987c21
--- /dev/null
+++ b/tests/data_files/rsa512.key
@@ -0,0 +1,9 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIBOwIBAAJBALB20jJQgW+aqwIwfkUrl/DK51mDabQWJOivx5caWaE4kvZLB+qm
+7JKMFgstbsj50N1bY8izrAdntPZciS9WwQ8CAwEAAQJAKYfNcIoB7II6PQmsrhrU
+Z5dZW3fSKNANX7X/A1DwR0DlF8uZnpWsWbYcRoXX7QjvepZqc54wryhW55Wlm6yI
+AQIhAOJIaLjSpbHjzzcJQ7mylxn2WGIlbJPPzJ9OaFZCZQvxAiEAx6OEAvl6JKa6
+6a+N2Wvhtcgb4qqR6UHQGJQYGJz5nP8CIAvgoR6ScAAWZRoOcm+c4DGMrLb6H+ji
+T2tNQkzEz2kBAiEAmw34GStU36STpa6RGJ4+tyZN6jWakDVqf7x+HpfFE1cCIQDc
+KzXIxec2taye4OeIa1v4W/MigMmYE9w93Uw/Qi3azA==
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa521.key b/tests/data_files/rsa521.key
new file mode 100644
index 0000000000..0b940aa6e6
--- /dev/null
+++ b/tests/data_files/rsa521.key
@@ -0,0 +1,9 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIBPQIBAAJCATG2mGDzy5v4XqNY/fK9KZDxt3qA1qT9+BekPdiWvffdJq+KwCN/
+Um4NM7EFyXH9vU/6ns6Z/EafMez0Kej1YsHDAgMBAAECQCdoYjwdMSHp4kksL5Aa
+0kDc58ni0chy9IgXo+FHjTVmR9DkaZANrwfVvYMJxqYCZo0im1Dw7ZJBUDJQNXnl
+ZokCIRiSk66I24AWa7XGUFvatVwXWi2ACE4QEKqzWQe1mQ24/wIhDHD1TCKpqucA
+XDI+1N7EHs+fN4CfTSWe8FPGiK6q3VM9AiESrKKLi/q011U4KeS8SfR2blDcL2cg
+XFkuQWqxzzLoGOUCIQmgl5E0+Ypwe0zc7NYZFDarf4+ZjqxKQnXCvk0irMHcGQIh
+EVPli6RQb3Gcx7vXJHltzSTno7NElzBDRMBVUlBmVxAJ
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa522.key b/tests/data_files/rsa522.key
new file mode 100644
index 0000000000..18fbe70ca0
--- /dev/null
+++ b/tests/data_files/rsa522.key
@@ -0,0 +1,9 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIBPgIBAAJCAtMCdT492ij0L02fkshkdCDqb7yXwQ+EmLlmqVPzV2mNZYEGDf4y
+yKuY20vFzirN8MHm5ASnWhMoJVDBqjfTzci/AgMBAAECQU05ffxf7uVg74yC9tKg
+qCa746NpMh3OM+HZrUxiOXv0sJMRXNEPD5HNLtgcNY6MI5NYbUvkOXktnFZpxWYP
+TH7BAiEeFJGs5Z6gRd2v/IbYLMFDHgjqho04INGTOvnyI7lGVKUCIRgJM7moFuoM
+UrKTmJK1uOzauWEykCKgc6BGH6TGZoEWkwIhBzQn2v82qO1ydOYGKRk2w2sa+Yd1
+pH5/kkHqf+m8QjKdAiEQ9eVW+4J30wxD0JyX4b1E/S5UpN5KYNhWX0US+6D3NBsC
+IRxePzdQlutZWg0Cnku3QE1tOLBCFlP7QVVl5FbKcY5H5w==
+-----END RSA PRIVATE KEY-----
diff --git a/tests/data_files/rsa528.key b/tests/data_files/rsa528.key
new file mode 100644
index 0000000000..fd463b54dc
--- /dev/null
+++ b/tests/data_files/rsa528.key
@@ -0,0 +1,9 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIBRQIBAAJDAOMcJG1GSFmEJh/RdMqz1DVzRGAuzXk8R9vlQlLTe7NQvGNDWbGV
+FVQggORySktnIpG+V8dkj1Finq7yNOhH2ZzGXwIDAQABAkMAsWYyLglQSlwnS4NZ
+L1z4zieTqW3lomWr2+BgxkHbxl2w0Rx4L+Ezp+YK6mhtIQWNkoytPvWJJMS7Jrkg
+agMAHQJBAiIA+F1y5GO0Bv+igsNLXwwtbCqs8hAkavU9W8egt/oDbhzbAiIA6hds
+PZp/s1X7n7dwfmebSs+3vLZFuQfifN8XZLw0CXHNAiEuEzgDQrPdMIN3er96zImI
+rYoUBgabiQ9u/WPFfa4xOU0CIgDDYC089Tfjy72pPgcr2PkpZVhqro5esg/8PI5f
+yxx7TXkCIgCYoE8Y5IxomtL1ub1AQzPe9UyyUGzQB1yWeiloJh6LjxA=
+-----END RSA PRIVATE KEY-----
diff --git a/tests/suites/test_suite_pkcs1_v21.data b/tests/suites/test_suite_pkcs1_v21.data
index ac16beb8a5..6d31494e56 100644
--- a/tests/suites/test_suite_pkcs1_v21.data
+++ b/tests/suites/test_suite_pkcs1_v21.data
@@ -787,3 +787,35 @@ RSASSA-PSS Signature verify options #13 (MGF1 alg != MSG hash alg, arg wrong)
 depends_on:MBEDTLS_SHA256_C
 pkcs1_rsassa_pss_verify_ext:1024:16:"00dd118a9f99bab068ca2aea3b6a6d5997ed4ec954e40deecea07da01eaae80ec2bb1340db8a128e891324a5c5f5fad8f590d7c8cacbc5fe931dafda1223735279461abaa0572b761631b3a8afe7389b088b63993a0a25ee45d21858bab9931aedd4589a631b37fcf714089f856549f359326dd1e0e86dde52ed66b4a90bda4095":16:"010001":MBEDTLS_MD_NONE:MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA1:MBEDTLS_RSA_SALT_LEN_ANY:"c0719e9a8d5d838d861dc6f675c899d2b309a3a65bb9fe6b11e5afcbf9a2c0b1":"7fc506d26ca3b22922a1ce39faaedd273161b82d9443c56f1a034f131ae4a18cae1474271cb4b66a17d9707ca58b0bdbd3c406b7e65bbcc9bbbce94dc45de807b4989b23b3e4db74ca29298137837eb90cc83d3219249bc7d480fceaf075203a86e54c4ecfa4e312e39f8f69d76534089a36ed9049ca9cfd5ab1db1fa75fe5c8":0:MBEDTLS_ERR_RSA_INVALID_PADDING
 
+RSASSA-PSS verify ext, 512-bit key, empty salt, good signature
+depends_on:MBEDTLS_SHA256_C
+pkcs1_rsassa_pss_verify_ext:512:16:"00b076d23250816f9aab02307e452b97f0cae7598369b41624e8afc7971a59a13892f64b07eaa6ec928c160b2d6ec8f9d0dd5b63c8b3ac0767b4f65c892f56c10f":16:"010001":MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA256:0:"":"ace8b03347da1b9a7a5e94a0d76359bb39c819bb170bef38ea84995ed653446c0ae87ede434cdf9d0cb2d7bf164cf427892363e6855a1d24d0ce5dd72acaf246":0:0
+
+RSASSA-PSS verify ext, 512-bit key, empty salt, bad signature
+depends_on:MBEDTLS_SHA256_C
+pkcs1_rsassa_pss_verify_ext:512:16:"00b076d23250816f9aab02307e452b97f0cae7598369b41624e8afc7971a59a13892f64b07eaa6ec928c160b2d6ec8f9d0dd5b63c8b3ac0767b4f65c892f56c10f":16:"010001":MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA256:0:"":"ace8b03347da1b9a7a5e94a0d76359bb39c819bb170bef38ea84995ed653446c0ae87ede434cdf9d0cb2d7bf164cf427892363e6855a1d24d0ce5dd72acaf247":MBEDTLS_ERR_RSA_INVALID_PADDING:MBEDTLS_ERR_RSA_INVALID_PADDING
+
+RSASSA-PSS verify ext, 522-bit key, SHA-512, empty salt, good signature
+depends_on:MBEDTLS_SHA512_C
+pkcs1_rsassa_pss_verify_ext:522:16:"02d302753e3dda28f42f4d9f92c8647420ea6fbc97c10f8498b966a953f357698d6581060dfe32c8ab98db4bc5ce2acdf0c1e6e404a75a13282550c1aa37d3cdc8bf":16:"010001":MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:0:"":"016752ae0b5dfbade6bbd3dd37868d48c8d741f92dca41c360aeda553204c2212a117b1a3d77e0d3f48723503c46e16c8a64de00f1dee3e37e478417452630859486":0:0
+
+RSASSA-PSS verify ext, 528-bit key, SHA-512, saltlen=64, good signature with saltlen=0
+depends_on:MBEDTLS_SHA512_C
+pkcs1_rsassa_pss_verify_ext:528:16:"00e31c246d46485984261fd174cab3d4357344602ecd793c47dbe54252d37bb350bc634359b19515542080e4724a4b672291be57c7648f51629eaef234e847d99cc65f":16:"010001":MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:64:"":"a9ad7994ba3a1071124153486924448cc67a5af3a5d34e9261d53770782cc85f58e2edde5f7004652a645e3e9606530eb57de41df7298ae2be9dec69cc0d613ab629":0:MBEDTLS_ERR_RSA_INVALID_PADDING
+
+RSASSA-PSS verify ext, 528-bit key, SHA-512, empty salt, good signature
+depends_on:MBEDTLS_SHA512_C
+pkcs1_rsassa_pss_verify_ext:528:16:"00e31c246d46485984261fd174cab3d4357344602ecd793c47dbe54252d37bb350bc634359b19515542080e4724a4b672291be57c7648f51629eaef234e847d99cc65f":16:"010001":MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:0:"":"a9ad7994ba3a1071124153486924448cc67a5af3a5d34e9261d53770782cc85f58e2edde5f7004652a645e3e9606530eb57de41df7298ae2be9dec69cc0d613ab629":0:0
+
+RSASSA-PSS verify ext, 528-bit key, SHA-512, saltlen=64, good signature with saltlen=0
+depends_on:MBEDTLS_SHA512_C
+pkcs1_rsassa_pss_verify_ext:528:16:"00e31c246d46485984261fd174cab3d4357344602ecd793c47dbe54252d37bb350bc634359b19515542080e4724a4b672291be57c7648f51629eaef234e847d99cc65f":16:"010001":MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:64:"":"a9ad7994ba3a1071124153486924448cc67a5af3a5d34e9261d53770782cc85f58e2edde5f7004652a645e3e9606530eb57de41df7298ae2be9dec69cc0d613ab629":0:MBEDTLS_ERR_RSA_INVALID_PADDING
+
+RSASSA-PSS verify ext, 512-bit key, SHA-512 (hash too large)
+depends_on:MBEDTLS_SHA512_C
+pkcs1_rsassa_pss_verify_ext:512:16:"00b076d23250816f9aab02307e452b97f0cae7598369b41624e8afc7971a59a13892f64b07eaa6ec928c160b2d6ec8f9d0dd5b63c8b3ac0767b4f65c892f56c10f":16:"010001":MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:0:"":"ace8b03347da1b9a7a5e94a0d76359bb39c819bb170bef38ea84995ed653446c0ae87ede434cdf9d0cb2d7bf164cf427892363e6855a1d24d0ce5dd72acaf246":MBEDTLS_ERR_RSA_BAD_INPUT_DATA:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+
+RSASSA-PSS verify ext, 521-bit key, SHA-512, empty salt, bad signature
+depends_on:MBEDTLS_SHA512_C
+pkcs1_rsassa_pss_verify_ext:521:16:"0131b69860f3cb9bf85ea358fdf2bd2990f1b77a80d6a4fdf817a43dd896bdf7dd26af8ac0237f526e0d33b105c971fdbd4ffa9ece99fc469f31ecf429e8f562c1c3":16:"010001":MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:0:"":"00471794655837da498cbf27242807b40593a353c707eb22fd2cc5a3259e728ac4f1df676043eeec8e16c1175b3d9ac8cae72ec1d5772dd69de71c5677f19031568e":MBEDTLS_ERR_RSA_INVALID_PADDING:MBEDTLS_ERR_RSA_INVALID_PADDING
+

From 6a54b0240dea904b5a823b2b1e01b97c37ac2e8f Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 17 Oct 2017 19:02:13 +0200
Subject: [PATCH 559/745] RSA: Fix another buffer overflow in PSS signature
 verification

Fix buffer overflow in RSA-PSS signature verification when the masking
operation results in an all-zero buffer. This could happen at any key size.
---
 ChangeLog                              |  2 ++
 library/rsa.c                          | 21 +++++++++++----------
 tests/suites/test_suite_pkcs1_v21.data |  4 ++++
 3 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 292acefe3b..6f7637dc1d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,8 @@ Security
    * Fix buffer overflow in RSA-PSS verification when the hash is too
      large for the key size. Found by Seth Terashima, Qualcomm Product
      Security Initiative, Qualcomm Technologies Inc.
+   * Fix buffer overflow in RSA-PSS verification when the unmasked
+     data is all zeros.
 
 Features
    * Allow comments in test data files.
diff --git a/library/rsa.c b/library/rsa.c
index a4e3ee6894..f9aec22702 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1319,10 +1319,11 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
     int ret;
     size_t siglen;
     unsigned char *p;
+    unsigned char *hash_start;
     unsigned char result[MBEDTLS_MD_MAX_SIZE];
     unsigned char zeros[8];
     unsigned int hlen;
-    size_t slen, msb;
+    size_t observed_salt_len, msb;
     const mbedtls_md_info_t *md_info;
     mbedtls_md_context_t md_ctx;
     unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
@@ -1364,7 +1365,7 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
     hlen = mbedtls_md_get_size( md_info );
     if( siglen < hlen + 2 )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-    slen = siglen - hlen - 1; /* Currently length of salt + padding */
+    hash_start = buf + siglen - hlen - 1;
 
     memset( zeros, 0, 8 );
 
@@ -1379,6 +1380,7 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
         p++;
         siglen -= 1;
     }
+    else
     if( buf[0] >> ( 8 - siglen * 8 + msb ) )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
@@ -1389,25 +1391,24 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
         return( ret );
     }
 
-    mgf_mask( p, siglen - hlen - 1, p + siglen - hlen - 1, hlen, &md_ctx );
+    mgf_mask( p, siglen - hlen - 1, hash_start, hlen, &md_ctx );
 
     buf[0] &= 0xFF >> ( siglen * 8 - msb );
 
-    while( p < buf + siglen && *p == 0 )
+    while( p < hash_start - 1 && *p == 0 )
         p++;
 
-    if( p == buf + siglen ||
+    if( p == hash_start ||
         *p++ != 0x01 )
     {
         mbedtls_md_free( &md_ctx );
         return( MBEDTLS_ERR_RSA_INVALID_PADDING );
     }
 
-    /* Actual salt len */
-    slen -= p - buf;
+    observed_salt_len = hash_start - p;
 
     if( expected_salt_len != MBEDTLS_RSA_SALT_LEN_ANY &&
-        slen != (size_t) expected_salt_len )
+        observed_salt_len != (size_t) expected_salt_len )
     {
         mbedtls_md_free( &md_ctx );
         return( MBEDTLS_ERR_RSA_INVALID_PADDING );
@@ -1419,12 +1420,12 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
     mbedtls_md_starts( &md_ctx );
     mbedtls_md_update( &md_ctx, zeros, 8 );
     mbedtls_md_update( &md_ctx, hash, hashlen );
-    mbedtls_md_update( &md_ctx, p, slen );
+    mbedtls_md_update( &md_ctx, p, observed_salt_len );
     mbedtls_md_finish( &md_ctx, result );
 
     mbedtls_md_free( &md_ctx );
 
-    if( memcmp( p + slen, result, hlen ) == 0 )
+    if( memcmp( hash_start, result, hlen ) == 0 )
         return( 0 );
     else
         return( MBEDTLS_ERR_RSA_VERIFY_FAILED );
diff --git a/tests/suites/test_suite_pkcs1_v21.data b/tests/suites/test_suite_pkcs1_v21.data
index 6d31494e56..7c202e9cd4 100644
--- a/tests/suites/test_suite_pkcs1_v21.data
+++ b/tests/suites/test_suite_pkcs1_v21.data
@@ -819,3 +819,7 @@ RSASSA-PSS verify ext, 521-bit key, SHA-512, empty salt, bad signature
 depends_on:MBEDTLS_SHA512_C
 pkcs1_rsassa_pss_verify_ext:521:16:"0131b69860f3cb9bf85ea358fdf2bd2990f1b77a80d6a4fdf817a43dd896bdf7dd26af8ac0237f526e0d33b105c971fdbd4ffa9ece99fc469f31ecf429e8f562c1c3":16:"010001":MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:0:"":"00471794655837da498cbf27242807b40593a353c707eb22fd2cc5a3259e728ac4f1df676043eeec8e16c1175b3d9ac8cae72ec1d5772dd69de71c5677f19031568e":MBEDTLS_ERR_RSA_INVALID_PADDING:MBEDTLS_ERR_RSA_INVALID_PADDING
 
+RSASSA-PSS verify ext, all-zero padding, automatic salt length
+depends_on:MBEDTLS_SHA256_C
+pkcs1_rsassa_pss_verify_ext:512:16:"00b076d23250816f9aab02307e452b97f0cae7598369b41624e8afc7971a59a13892f64b07eaa6ec928c160b2d6ec8f9d0dd5b63c8b3ac0767b4f65c892f56c10f":16:"010001":MBEDTLS_MD_NONE:MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA256:MBEDTLS_RSA_SALT_LEN_ANY:"":"63a35294577c7e593170378175b7df27c293dae583ec2a971426eb2d66f2af483e897bfae5dc20300a9d61a3644e08c3aee61a463690a3498901563c46041056":MBEDTLS_ERR_RSA_INVALID_PADDING:MBEDTLS_ERR_RSA_INVALID_PADDING
+

From 005939db984168406d8fed04874379677cdd630f Mon Sep 17 00:00:00 2001
From: RonEld <Ron.Eldor@arm.com>
Date: Tue, 17 Oct 2017 20:19:48 +0300
Subject: [PATCH 560/745] update README file (#1144)

* update README file

update VS 2010 as the minimal version of required Visual Studio

* Rephrase the MS VS requirement

Rephrase the VS version sentence
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 5ffd2ae561..75639e930a 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ There are currently four active build systems used within mbed TLS releases:
 -   yotta
 -   GNU Make
 -   CMake
--   Microsoft Visual Studio (Visual Studio 6 and Visual Studio 2010)
+-   Microsoft Visual Studio (Microsoft Visual Studio 2010 or later)
 
 The main systems used for development are CMake and GNU Make. Those systems are always complete and up-to-date. The others should reflect all changes present in the CMake and Make build system, although features may not be ported there automatically.
 

From 888071184c3247306ae170ee7d30d2554d230f13 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 18 Oct 2017 12:41:30 +0100
Subject: [PATCH 561/745] Zeroize stack before returning from mpi_fill_random

---
 library/bignum.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/library/bignum.c b/library/bignum.c
index 79f25f08ec..d27c130bcb 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -63,6 +63,11 @@ static void mbedtls_mpi_zeroize( mbedtls_mpi_uint *v, size_t n ) {
     volatile mbedtls_mpi_uint *p = v; while( n-- ) *p++ = 0;
 }
 
+/* Implementation that should never be optimized out by the compiler */
+static void mbedtls_zeroize( void *v, size_t n ) {
+    volatile unsigned char *p = v; while( n-- ) *p++ = 0;
+}
+
 #define ciL    (sizeof(mbedtls_mpi_uint))         /* chars in limb  */
 #define biL    (ciL << 3)               /* bits  in limb  */
 #define biH    (ciL << 2)               /* half limb size */
@@ -1886,6 +1891,7 @@ int mbedtls_mpi_fill_random( mbedtls_mpi *X, size_t size,
     MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( X, buf, size ) );
 
 cleanup:
+    mbedtls_zeroize( buf, sizeof( buf ) );
     return( ret );
 }
 

From 9cfabe3597d1fadf5ed7791973d1490c98719157 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 18 Oct 2017 14:42:01 +0100
Subject: [PATCH 562/745] Use a conservative excess of the maximum fragment
 length in tests

This leads to graceful test failure instead of crash when run on the previous
code.
---
 tests/ssl-opt.sh | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 4865043b28..d4096e7444 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -1322,7 +1322,7 @@ run_test    "Max fragment length: enabled, default" \
 requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: enabled, default, larger message" \
             "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3 request_size=20000" \
+            "$P_CLI debug_level=3 request_size=16385" \
             0 \
             -c "Maximum fragment length is 16384" \
             -s "Maximum fragment length is 16384" \
@@ -1330,14 +1330,14 @@ run_test    "Max fragment length: enabled, default, larger message" \
             -S "found max fragment length extension" \
             -S "server hello, max_fragment_length extension" \
             -C "found max_fragment_length extension" \
-            -c "20000 bytes written in 2 fragments" \
+            -c "16385 bytes written in 2 fragments" \
             -s "16384 bytes read" \
-            -s "3616 bytes read"
+            -s "1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length, DTLS: enabled, default, larger message" \
             "$P_SRV debug_level=3 dtls=1" \
-            "$P_CLI debug_level=3 dtls=1 request_size=20000" \
+            "$P_CLI debug_level=3 dtls=1 request_size=16385" \
             1 \
             -c "Maximum fragment length is 16384" \
             -s "Maximum fragment length is 16384" \
@@ -1350,18 +1350,18 @@ run_test    "Max fragment length, DTLS: enabled, default, larger message" \
 requires_config_disabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length: disabled, larger message" \
             "$P_SRV debug_level=3" \
-            "$P_CLI debug_level=3 request_size=20000" \
+            "$P_CLI debug_level=3 request_size=16385" \
             0 \
             -C "Maximum fragment length is 16384" \
             -S "Maximum fragment length is 16384" \
-            -c "20000 bytes written in 2 fragments" \
+            -c "16385 bytes written in 2 fragments" \
             -s "16384 bytes read" \
-            -s "3616 bytes read"
+            -s "1 bytes read"
 
 requires_config_disabled MBEDTLS_SSL_MAX_FRAGMENT_LENGTH
 run_test    "Max fragment length DTLS: disabled, larger message" \
             "$P_SRV debug_level=3 dtls=1" \
-            "$P_CLI debug_level=3 dtls=1 request_size=20000" \
+            "$P_CLI debug_level=3 dtls=1 request_size=16385" \
             1 \
             -C "Maximum fragment length is 16384" \
             -S "Maximum fragment length is 16384" \

From 139108af94951855fd37ba5a1b9d6099e63b20c8 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 18 Oct 2017 19:03:42 +0200
Subject: [PATCH 563/745] RSA PSS: fix minimum length check for keys of size
 8N+1

The check introduced by the previous security fix was off by one. It
fixed the buffer overflow but was not compliant with the definition of
PSS which technically led to accepting some invalid signatures (but
not signatures made without the private key).
---
 library/rsa.c                          | 7 ++++---
 tests/suites/test_suite_pkcs1_v21.data | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index f9aec22702..f25137ab89 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1363,9 +1363,6 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     hlen = mbedtls_md_get_size( md_info );
-    if( siglen < hlen + 2 )
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
-    hash_start = buf + siglen - hlen - 1;
 
     memset( zeros, 0, 8 );
 
@@ -1384,6 +1381,10 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
     if( buf[0] >> ( 8 - siglen * 8 + msb ) )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
+    if( siglen < hlen + 2 )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    hash_start = p + siglen - hlen - 1;
+
     mbedtls_md_init( &md_ctx );
     if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 0 ) ) != 0 )
     {
diff --git a/tests/suites/test_suite_pkcs1_v21.data b/tests/suites/test_suite_pkcs1_v21.data
index 7c202e9cd4..7785b12322 100644
--- a/tests/suites/test_suite_pkcs1_v21.data
+++ b/tests/suites/test_suite_pkcs1_v21.data
@@ -817,7 +817,7 @@ pkcs1_rsassa_pss_verify_ext:512:16:"00b076d23250816f9aab02307e452b97f0cae7598369
 
 RSASSA-PSS verify ext, 521-bit key, SHA-512, empty salt, bad signature
 depends_on:MBEDTLS_SHA512_C
-pkcs1_rsassa_pss_verify_ext:521:16:"0131b69860f3cb9bf85ea358fdf2bd2990f1b77a80d6a4fdf817a43dd896bdf7dd26af8ac0237f526e0d33b105c971fdbd4ffa9ece99fc469f31ecf429e8f562c1c3":16:"010001":MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:0:"":"00471794655837da498cbf27242807b40593a353c707eb22fd2cc5a3259e728ac4f1df676043eeec8e16c1175b3d9ac8cae72ec1d5772dd69de71c5677f19031568e":MBEDTLS_ERR_RSA_INVALID_PADDING:MBEDTLS_ERR_RSA_INVALID_PADDING
+pkcs1_rsassa_pss_verify_ext:521:16:"0131b69860f3cb9bf85ea358fdf2bd2990f1b77a80d6a4fdf817a43dd896bdf7dd26af8ac0237f526e0d33b105c971fdbd4ffa9ece99fc469f31ecf429e8f562c1c3":16:"010001":MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:0:"":"00471794655837da498cbf27242807b40593a353c707eb22fd2cc5a3259e728ac4f1df676043eeec8e16c1175b3d9ac8cae72ec1d5772dd69de71c5677f19031568e":MBEDTLS_ERR_RSA_BAD_INPUT_DATA:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
 RSASSA-PSS verify ext, all-zero padding, automatic salt length
 depends_on:MBEDTLS_SHA256_C

From a21e2a015b760122e5918a04245597953e950a64 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 19 Oct 2017 09:13:35 +0100
Subject: [PATCH 564/745] Adapt ChangeLog

---
 ChangeLog | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index ded60d39f3..cef0e72151 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,13 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
+Security
+   * Make mbedtls_mpi_read_binary constant-time with respect to
+     the input data. Previously, trailing zero bytes were detected
+     and omitted for the sake of saving memory, but potentially
+     leading to slight timing differences.
+     Reported by Marco Macchetti, Kudelski Group.
+
 Features
    * Allow comments in test data files.
 

From 509fef7de331dd4ec336fc3b5f7b9c19b493b049 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 19 Oct 2017 10:10:18 +0100
Subject: [PATCH 565/745] Add ChangeLog message for EC private exponent
 information leak

---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index cef0e72151..7838a68849 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,8 @@ Security
      and omitted for the sake of saving memory, but potentially
      leading to slight timing differences.
      Reported by Marco Macchetti, Kudelski Group.
+   * Wipe stack buffer temporarily holding EC private exponent
+     after keypair generation.
 
 Features
    * Allow comments in test data files.

From b00b0da45227dface23f1d1da2e28a0165d13313 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 19 Oct 2017 15:23:49 +0200
Subject: [PATCH 566/745] RSA PSS: fix first byte check for keys of size 8N+1

For a key of size 8N+1, check that the first byte after applying the
public key operation is 0 (it could have been 1 instead). The code was
incorrectly doing a no-op check instead, which led to invalid
signatures being accepted. Not a security flaw, since you would need the
private key to craft such an invalid signature, but a bug nonetheless.
---
 library/rsa.c                          | 6 +++---
 tests/suites/test_suite_pkcs1_v21.data | 8 ++++++++
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index f25137ab89..b54960fb72 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1371,15 +1371,15 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
      */
     msb = mbedtls_mpi_bitlen( &ctx->N ) - 1;
 
+    if( buf[0] >> ( 8 - siglen * 8 + msb ) )
+        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+
     /* Compensate for boundary condition when applying mask */
     if( msb % 8 == 0 )
     {
         p++;
         siglen -= 1;
     }
-    else
-    if( buf[0] >> ( 8 - siglen * 8 + msb ) )
-        return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
 
     if( siglen < hlen + 2 )
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
diff --git a/tests/suites/test_suite_pkcs1_v21.data b/tests/suites/test_suite_pkcs1_v21.data
index 7785b12322..6258c62624 100644
--- a/tests/suites/test_suite_pkcs1_v21.data
+++ b/tests/suites/test_suite_pkcs1_v21.data
@@ -819,6 +819,14 @@ RSASSA-PSS verify ext, 521-bit key, SHA-512, empty salt, bad signature
 depends_on:MBEDTLS_SHA512_C
 pkcs1_rsassa_pss_verify_ext:521:16:"0131b69860f3cb9bf85ea358fdf2bd2990f1b77a80d6a4fdf817a43dd896bdf7dd26af8ac0237f526e0d33b105c971fdbd4ffa9ece99fc469f31ecf429e8f562c1c3":16:"010001":MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:MBEDTLS_MD_SHA512:0:"":"00471794655837da498cbf27242807b40593a353c707eb22fd2cc5a3259e728ac4f1df676043eeec8e16c1175b3d9ac8cae72ec1d5772dd69de71c5677f19031568e":MBEDTLS_ERR_RSA_BAD_INPUT_DATA:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
 
+RSASSA-PSS verify ext, 521-bit key, SHA-256, empty salt, good signature
+depends_on:MBEDTLS_SHA256_C
+pkcs1_rsassa_pss_verify_ext:521:16:"0131b69860f3cb9bf85ea358fdf2bd2990f1b77a80d6a4fdf817a43dd896bdf7dd26af8ac0237f526e0d33b105c971fdbd4ffa9ece99fc469f31ecf429e8f562c1c3":16:"010001":MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA256:0:"41":"009c4941157fa36288e467310b198ab0c615c40963d611ffeef03000549ded809235955ecc57adba44782e9497c004f480ba2b3d58db8335fe0b391075c02c843a6d":0:0
+
+RSASSA-PSS verify ext, 521-bit key, SHA-256, empty salt, flipped-highest-bit signature
+depends_on:MBEDTLS_SHA256_C
+pkcs1_rsassa_pss_verify_ext:521:16:"0131b69860f3cb9bf85ea358fdf2bd2990f1b77a80d6a4fdf817a43dd896bdf7dd26af8ac0237f526e0d33b105c971fdbd4ffa9ece99fc469f31ecf429e8f562c1c3":16:"010001":MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA256:0:"41":"00e11a2403df681c44a1f73f014b6c9ad17847d0b673f7c2a801cee208d10ab5792c10cd0cd495a4b331aaa521409fca7cb1b0d978b3a84cd67e28078b98753e9466":MBEDTLS_ERR_RSA_BAD_INPUT_DATA:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+
 RSASSA-PSS verify ext, all-zero padding, automatic salt length
 depends_on:MBEDTLS_SHA256_C
 pkcs1_rsassa_pss_verify_ext:512:16:"00b076d23250816f9aab02307e452b97f0cae7598369b41624e8afc7971a59a13892f64b07eaa6ec928c160b2d6ec8f9d0dd5b63c8b3ac0767b4f65c892f56c10f":16:"010001":MBEDTLS_MD_NONE:MBEDTLS_MD_SHA256:MBEDTLS_MD_SHA256:MBEDTLS_RSA_SALT_LEN_ANY:"":"63a35294577c7e593170378175b7df27c293dae583ec2a971426eb2d66f2af483e897bfae5dc20300a9d61a3644e08c3aee61a463690a3498901563c46041056":MBEDTLS_ERR_RSA_INVALID_PADDING:MBEDTLS_ERR_RSA_INVALID_PADDING

From 91048a3aac537721a84d964eeaa0de43ba14f791 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 19 Oct 2017 17:46:14 +0200
Subject: [PATCH 567/745] RSA PSS: remove redundant check; changelog

Remove a check introduced in the previous buffer overflow fix with keys of
size 8N+1 which the subsequent fix for buffer start calculations made
redundant.

Added a changelog entry for the buffer start calculation fix.
---
 ChangeLog     | 2 ++
 library/rsa.c | 3 +--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 6f7637dc1d..4a2e710b24 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -18,6 +18,8 @@ Bugfix
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
      Found by projectgus and jethrogb, #836.
    * Fix usage help in ssl_server2 example. Found and fixed by Bei Lin.
+   * Fix some invalid RSA-PSS signatures with keys of size 8N+1 that were
+     accepted. Generating these signatures required the private key.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 
diff --git a/library/rsa.c b/library/rsa.c
index b54960fb72..148f6b345b 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1399,8 +1399,7 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
     while( p < hash_start - 1 && *p == 0 )
         p++;
 
-    if( p == hash_start ||
-        *p++ != 0x01 )
+    if( *p++ != 0x01 )
     {
         mbedtls_md_free( &md_ctx );
         return( MBEDTLS_ERR_RSA_INVALID_PADDING );

From 27b34d5bad4766ab8b4d6b81d4571b946b70f55a Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 20 Oct 2017 14:24:51 +0100
Subject: [PATCH 568/745] Wrong identifier used to check Encrypt-then-MAC flag

This commit fixes a comparison of ssl_session->encrypt_then_mac against the
ETM-unrelated constant MBEDTLS_SSL_EXTENDED_MS_DISABLED. Instead,
MBEDTLS_SSL_ETM_DISABLED should be used.

The typo is has no functional effect since both constants have the same value 0.
---
 library/ssl_srv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index 37f415dd12..f98e9e8a96 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -2042,7 +2042,7 @@ static void ssl_write_encrypt_then_mac_ext( mbedtls_ssl_context *ssl,
     const mbedtls_ssl_ciphersuite_t *suite = NULL;
     const mbedtls_cipher_info_t *cipher = NULL;
 
-    if( ssl->session_negotiate->encrypt_then_mac == MBEDTLS_SSL_EXTENDED_MS_DISABLED ||
+    if( ssl->session_negotiate->encrypt_then_mac == MBEDTLS_SSL_ETM_DISABLED ||
         ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
     {
         *olen = 0;

From 3319555b7cbdd0ee2eeef3983bd0c28251e3f1cf Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 25 Oct 2017 17:04:10 +0100
Subject: [PATCH 569/745] Improve documentation of mbedtls_rsa_import[_raw]

---
 include/mbedtls/rsa.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index da86d16f31..5e7fdca6bc 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -171,6 +171,10 @@ void mbedtls_rsa_init( mbedtls_rsa_context *ctx,
  *                 and complete the provided information to a ready-for-use
  *                 public or private RSA key.
  *
+ * \note           See the documentation of \c mbedtls_rsa_complete for more
+ *                 information on which parameters are necessary to setup
+ *                 a private or public RSA key.
+ *
  * \note           The imported parameters are copied and need not be preserved
  *                 for the lifetime of the RSA context being set up.
  *
@@ -204,6 +208,10 @@ int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
  *                 and complete the provided information to a ready-for-use
  *                 public or private RSA key.
  *
+ * \note           See the documentation of \c mbedtls_rsa_complete for more
+ *                 information on which parameters are necessary to setup
+ *                 a private or public RSA key.
+ *
  * \note           The imported parameters are copied and need not be preserved
  *                 for the lifetime of the RSA context being set up.
  *

From 22360825ae64374fb897d366c39f6704a56441b4 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Sun, 29 Oct 2017 17:53:52 +0200
Subject: [PATCH 570/745] Address PR review comments

set `cache->chain` to NULL,
instead of setting the whole structure to zero.
---
 library/ssl_cache.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/library/ssl_cache.c b/library/ssl_cache.c
index d34bc3d636..47867f132d 100644
--- a/library/ssl_cache.c
+++ b/library/ssl_cache.c
@@ -43,11 +43,6 @@
 
 #include <string.h>
 
-/* Implementation that should never be optimized out by the compiler */
-static void mbedtls_zeroize( void *v, size_t n ) {
-    volatile unsigned char *p = v; while( n-- ) *p++ = 0;
-}
-
 void mbedtls_ssl_cache_init( mbedtls_ssl_cache_context *cache )
 {
     memset( cache, 0, sizeof( mbedtls_ssl_cache_context ) );
@@ -326,8 +321,7 @@ void mbedtls_ssl_cache_free( mbedtls_ssl_cache_context *cache )
 #if defined(MBEDTLS_THREADING_C)
     mbedtls_mutex_free( &cache->mutex );
 #endif
-
-    mbedtls_zeroize( cache, sizeof(mbedtls_ssl_cache_context) );
+    cache->chain = NULL;
 }
 
 #endif /* MBEDTLS_SSL_CACHE_C */

From c7acb913ce1ccd2fa6c10b9b113735cc4995772b Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Mon, 30 Oct 2017 17:03:57 +0200
Subject: [PATCH 571/745] Change Arm Trademarks

Change the Arm Trademarks according to updated Trademarks
---
 README.md | 38 +++++++++++++++++++-------------------
 1 file changed, 19 insertions(+), 19 deletions(-)

diff --git a/README.md b/README.md
index 5ffd2ae561..378db1dd30 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,17 @@
-README for mbed TLS
+README for Mbed TLS
 ===================
 
 Configuration
 -------------
 
-mbed TLS should build out of the box on most systems. Some platform specific options are available in the fully documented configuration file `include/mbedtls/config.h`, which is also the place where features can be selected. This file can be edited manually, or in a more programmatic way using the Perl script `scripts/config.pl` (use `--help` for usage instructions).
+Mbed TLS should build out of the box on most systems. Some platform specific options are available in the fully documented configuration file `include/mbedtls/config.h`, which is also the place where features can be selected. This file can be edited manually, or in a more programmatic way using the Perl script `scripts/config.pl` (use `--help` for usage instructions).
 
 Compiler options can be set using conventional environment variables such as `CC` and `CFLAGS` when using the Make and CMake build system (see below).
 
 Compiling
 ---------
 
-There are currently four active build systems used within mbed TLS releases:
+There are currently four active build systems used within Mbed TLS releases:
 
 -   yotta
 -   GNU Make
@@ -23,15 +23,15 @@ The main systems used for development are CMake and GNU Make. Those systems are
 Yotta, as a build system, is slightly different from the other build systems:
 
 -   it provides a minimalistic configuration file by default
--   depending on the yotta target, features of mbed OS may be used in examples and tests
+-   depending on the yotta target, features of Mbed OS may be used in examples and tests
 
 The Make and CMake build systems create three libraries: libmbedcrypto, libmbedx509, and libmbedtls. Note that libmbedtls depends on libmbedx509 and libmbedcrypto, and libmbedx509 depends on libmbedcrypto. As a result, some linkers will expect flags to be in a specific order, for example the GNU linker wants `-lmbedtls -lmbedx509 -lmbedcrypto`. Also, when loading shared libraries using dlopen(), you'll need to load libmbedcrypto first, then libmbedx509, before you can load libmbedtls.
 
 ### Yotta
 
-[yotta](http://yottabuild.org) is a package manager and build system developed by mbed, and is the build system of mbed OS 16.03. To install it on your platform, please follow the yotta [installation instructions](http://docs.yottabuild.org/#installing).
+[yotta](http://yottabuild.org) is a package manager and build system developed by Mbed, and is the build system of Mbed OS 16.03. To install it on your platform, please follow the yotta [installation instructions](http://docs.yottabuild.org/#installing).
 
-Once yotta is installed, you can use it to download the latest version of mbed TLS from the yotta registry with:
+Once yotta is installed, you can use it to download the latest version of Mbed TLS from the yotta registry with:
 
     yotta install mbedtls
 
@@ -39,18 +39,18 @@ and build it with:
 
     yotta build
 
-If, on the other hand, you already have a copy of mbed TLS from a source other than the yotta registry, for example from cloning our GitHub repository, or from downloading a tarball of the standalone edition, then you'll first need to generate the yotta module by running:
+If, on the other hand, you already have a copy of Mbed TLS from a source other than the yotta registry, for example from cloning our GitHub repository, or from downloading a tarball of the standalone edition, then you'll first need to generate the yotta module by running:
 
     yotta/create-module.sh
 
-This should be executed from the root mbed TLS project directory. This will create the yotta module in the `yotta/module` directory within it. You can then change to that directory and build as usual:
+This should be executed from the root Mbed TLS project directory. This will create the yotta module in the `yotta/module` directory within it. You can then change to that directory and build as usual:
 
     cd yotta/module
     yotta build
 
 In any case, you'll probably want to set the yotta target before building unless it has already been set globally. For more information on using yotta, please consult the [yotta documentation](http://docs.yottabuild.org/).
 
-For more details on the yotta/mbed OS edition of mbed TLS, including example programs, please consult the [Readme at the root of the yotta module](https://github.com/ARMmbed/mbedtls/blob/development/yotta/data/README.md).
+For more details on the yotta/Mbed OS edition of Mbed TLS, including example programs, please consult the [Readme at the root of the yotta module](https://github.com/ARMmbed/mbedtls/blob/development/yotta/data/README.md).
 
 ### Make
 
@@ -78,9 +78,9 @@ In order to build for a Windows platform, you should use `WINDOWS_BUILD=1` if th
 
 Setting the variable `SHARED` in your environment will build shared libraries in addition to the static libraries. Setting `DEBUG` gives you a debug build. You can override `CFLAGS` and `LDFLAGS` by setting them in your environment or on the make command line; if you do so, essential parts such as `-I` will still be preserved. Warning options may be overridden separately using `WARNING_CFLAGS`.
 
-Depending on your platform, you might run into some issues. Please check the Makefiles in `library/`, `programs/` and `tests/` for options to manually add or remove for specific platforms. You can also check [the mbed TLS Knowledge Base](https://tls.mbed.org/kb) for articles on your platform or issue.
+Depending on your platform, you might run into some issues. Please check the Makefiles in `library/`, `programs/` and `tests/` for options to manually add or remove for specific platforms. You can also check [the Mbed TLS Knowledge Base](https://tls.mbed.org/kb) for articles on your platform or issue.
 
-In case you find that you need to do something else as well, please let us know what, so we can add it to the [mbed TLS knowledge base](https://tls.mbed.org/kb).
+In case you find that you need to do something else as well, please let us know what, so we can add it to the [Mbed TLS knowledge base](https://tls.mbed.org/kb).
 
 ### CMake
 
@@ -143,7 +143,7 @@ We've included example programs for a lot of different features and uses in `pro
 Tests
 -----
 
-mbed TLS includes an elaborate test suite in `tests/` that initially requires Perl to generate the tests files (e.g. `test\_suite\_mpi.c`). These files are generated from a `function file` (e.g. `suites/test\_suite\_mpi.function`) and a `data file` (e.g. `suites/test\_suite\_mpi.data`). The `function file` contains the test functions. The `data file` contains the test cases, specified as parameters that will be passed to the test function.
+Mbed TLS includes an elaborate test suite in `tests/` that initially requires Perl to generate the tests files (e.g. `test\_suite\_mpi.c`). These files are generated from a `function file` (e.g. `suites/test\_suite\_mpi.function`) and a `data file` (e.g. `suites/test\_suite\_mpi.data`). The `function file` contains the test functions. The `data file` contains the test cases, specified as parameters that will be passed to the test function.
 
 For machines with a Unix shell and OpenSSL (and optionally GnuTLS) installed, additional test scripts are available:
 
@@ -158,14 +158,14 @@ Configurations
 
 We provide some non-standard configurations focused on specific use cases in the `configs/` directory. You can read more about those in `configs/README.txt`
 
-Porting mbed TLS
+Porting Mbed TLS
 ----------------
 
-mbed TLS can be ported to many different architectures, OS's and platforms. Before starting a port, you may find the following knowledge base articles useful:
+Mbed TLS can be ported to many different architectures, OS's and platforms. Before starting a port, you may find the following knowledge base articles useful:
 
--   [Porting mbed TLS to a new environment or OS](https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS)
--   [What external dependencies does mbed TLS rely on?](https://tls.mbed.org/kb/development/what-external-dependencies-does-mbedtls-rely-on)
--   [How do I configure mbed TLS](https://tls.mbed.org/kb/compiling-and-building/how-do-i-configure-mbedtls)
+-   [Porting Mbed TLS to a new environment or OS](https://tls.mbed.org/kb/how-to/how-do-i-port-mbed-tls-to-a-new-environment-OS)
+-   [What external dependencies does Mbed TLS rely on?](https://tls.mbed.org/kb/development/what-external-dependencies-does-mbedtls-rely-on)
+-   [How do I configure Mbed TLS](https://tls.mbed.org/kb/compiling-and-building/how-do-i-configure-mbedtls)
 
 Contributing
 ------------
@@ -176,12 +176,12 @@ We gratefully accept bug reports and contributions from the community. There are
 -   We would ask that contributions conform to [our coding standards](https://tls.mbed.org/kb/development/mbedtls-coding-standards), and that contributions should be fully tested before submission.
 -   As with any open source project, contributions will be reviewed by the project team and community and may need some modifications to be accepted.
 
-To accept the Contributor’s Licence Agreement (CLA), individual contributors can do this by creating an mbed account and [accepting the online agreement here with a click through](https://developer.mbed.org/contributor_agreement/). Alternatively, for contributions from corporations, or those that do not wish to create an mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/). This agreement should be signed and returned to ARM as described in the instructions given.
+To accept the Contributor’s Licence Agreement (CLA), individual contributors can do this by creating an Mbed account and [accepting the online agreement here with a click through](https://developer.mbed.org/contributor_agreement/). Alternatively, for contributions from corporations, or those that do not wish to create an Mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/). This agreement should be signed and returned to Arm as described in the instructions given.
 
 ### Making a Contribution
 
 1.  [Check for open issues](https://github.com/ARMmbed/mbedtls/issues) or [start a discussion](https://tls.mbed.org/discussions) around a feature idea or a bug.
-2.  Fork the [mbed TLS repository on GitHub](https://github.com/ARMmbed/mbedtls) to start making your changes. As a general rule, you should use the "development" branch as a basis.
+2.  Fork the [Mbed TLS repository on GitHub](https://github.com/ARMmbed/mbedtls) to start making your changes. As a general rule, you should use the "development" branch as a basis.
 3.  Write a test which shows that the bug was fixed or that the feature works as expected.
 4.  Send a pull request and bug us until it gets merged and published. Contributions may need some modifications, so work with us to get your change accepted. We will include your name in the ChangeLog :)
 

From 9d22619a13493e335bac7f6c0cf25e42aaffab36 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Mon, 30 Oct 2017 18:39:47 +0200
Subject: [PATCH 572/745] Change Arm Trademarks to the issue template

Change the Trademarks to the issue template document
---
 .github/issue_template.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/issue_template.md b/.github/issue_template.md
index 33f68fba19..5e9d83d4fc 100644
--- a/.github/issue_template.md
+++ b/.github/issue_template.md
@@ -8,7 +8,7 @@ Note: This is just a template, so feel free to use/remove the unnecessary things
 ## Bug
 
 **OS**  
-mbed-OS|linux|windows|
+Mbed OS|linux|windows|
 
 **mbed TLS build:**  
 Version: x.x.x or git commit id  
@@ -38,4 +38,4 @@ Version:
 
 ## Question
 
-**Please first check for answers in the [mbed TLS knowledge Base](https://tls.mbed.org/kb), and preferebly file an issue in the [mbed TLS support forum](https://tls.mbed.org/discussions)**  
+**Please first check for answers in the [Mbed TLS knowledge Base](https://tls.mbed.org/kb), and preferably file an issue in the [Mbed TLS support forum](https://tls.mbed.org/discussions)**  

From 2ac96620f35b4e0592272b40adf0da65f3772875 Mon Sep 17 00:00:00 2001
From: Ron Eldor <ron.eldor@arm.com>
Date: Wed, 1 Nov 2017 14:19:50 +0200
Subject: [PATCH 573/745] change URL

Change URL from developer.mbed.org to os.mbed.com
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 378db1dd30..788c77853f 100644
--- a/README.md
+++ b/README.md
@@ -176,7 +176,7 @@ We gratefully accept bug reports and contributions from the community. There are
 -   We would ask that contributions conform to [our coding standards](https://tls.mbed.org/kb/development/mbedtls-coding-standards), and that contributions should be fully tested before submission.
 -   As with any open source project, contributions will be reviewed by the project team and community and may need some modifications to be accepted.
 
-To accept the Contributor’s Licence Agreement (CLA), individual contributors can do this by creating an Mbed account and [accepting the online agreement here with a click through](https://developer.mbed.org/contributor_agreement/). Alternatively, for contributions from corporations, or those that do not wish to create an Mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/). This agreement should be signed and returned to Arm as described in the instructions given.
+To accept the Contributor’s Licence Agreement (CLA), individual contributors can do this by creating an Mbed account and [accepting the online agreement here with a click through](https://os.mbed.com/contributor_agreement/). Alternatively, for contributions from corporations, or those that do not wish to create an Mbed account, a slightly different agreement can be found [here](https://www.mbed.com/en/about-mbed/contributor-license-agreements/). This agreement should be signed and returned to Arm as described in the instructions given.
 
 ### Making a Contribution
 

From 9a51c032ee2c414e814317d4011b549ece778af2 Mon Sep 17 00:00:00 2001
From: Chris Xue <chrisxue815@gmail.com>
Date: Sun, 5 Nov 2017 19:10:51 +0000
Subject: [PATCH 574/745] Fix copy paste error in the error message of
 mbedtls_ecp_gen_key in gen_key.c

---
 programs/pkey/gen_key.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/pkey/gen_key.c b/programs/pkey/gen_key.c
index 48126948d8..5474268137 100644
--- a/programs/pkey/gen_key.c
+++ b/programs/pkey/gen_key.c
@@ -339,7 +339,7 @@ int main( int argc, char *argv[] )
                           mbedtls_ctr_drbg_random, &ctr_drbg );
         if( ret != 0 )
         {
-            mbedtls_printf( " failed\n  !  mbedtls_rsa_gen_key returned -0x%04x", -ret );
+            mbedtls_printf( " failed\n  !  mbedtls_ecp_gen_key returned -0x%04x", -ret );
             goto exit;
         }
     }

From c81fcb9d36158091d83cc48038bdee964fdbf2ff Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Tue, 14 Nov 2017 21:40:02 +0000
Subject: [PATCH 575/745] Fix typos in documentation for
 mbedtls_x509_crt_check_extended_key_usage()

---
 include/mbedtls/x509_crt.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/mbedtls/x509_crt.h b/include/mbedtls/x509_crt.h
index 06166d8b18..f4773b4dc3 100644
--- a/include/mbedtls/x509_crt.h
+++ b/include/mbedtls/x509_crt.h
@@ -373,7 +373,7 @@ int mbedtls_x509_crt_check_key_usage( const mbedtls_x509_crt *crt,
 
 #if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
 /**
- * \brief          Check usage of certificate against extentedJeyUsage.
+ * \brief          Check usage of certificate against extendedKeyUsage.
  *
  * \param crt      Leaf certificate used.
  * \param usage_oid Intended usage (eg MBEDTLS_OID_SERVER_AUTH or MBEDTLS_OID_CLIENT_AUTH).
@@ -387,7 +387,7 @@ int mbedtls_x509_crt_check_key_usage( const mbedtls_x509_crt *crt,
 int mbedtls_x509_crt_check_extended_key_usage( const mbedtls_x509_crt *crt,
                                        const char *usage_oid,
                                        size_t usage_len );
-#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE) */
+#endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */
 
 #if defined(MBEDTLS_X509_CRL_PARSE_C)
 /**

From 5a6da63138cf589077f54f49934ca928cf6c73a6 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Tue, 14 Nov 2017 21:40:51 +0000
Subject: [PATCH 576/745] Fix indentation for
 mbedtls_x509_crt_check_key_usage()

---
 include/mbedtls/x509_crt.h | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/include/mbedtls/x509_crt.h b/include/mbedtls/x509_crt.h
index f4773b4dc3..b7a509831f 100644
--- a/include/mbedtls/x509_crt.h
+++ b/include/mbedtls/x509_crt.h
@@ -373,20 +373,21 @@ int mbedtls_x509_crt_check_key_usage( const mbedtls_x509_crt *crt,
 
 #if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
 /**
- * \brief          Check usage of certificate against extendedKeyUsage.
+ * \brief           Check usage of certificate against extendedKeyUsage.
  *
- * \param crt      Leaf certificate used.
- * \param usage_oid Intended usage (eg MBEDTLS_OID_SERVER_AUTH or MBEDTLS_OID_CLIENT_AUTH).
+ * \param crt       Leaf certificate used.
+ * \param usage_oid Intended usage (eg MBEDTLS_OID_SERVER_AUTH or
+ *                  MBEDTLS_OID_CLIENT_AUTH).
  * \param usage_len Length of usage_oid (eg given by MBEDTLS_OID_SIZE()).
  *
- * \return         0 if this use of the certificate is allowed,
- *                 MBEDTLS_ERR_X509_BAD_INPUT_DATA if not.
+ * \return          0 if this use of the certificate is allowed,
+ *                  MBEDTLS_ERR_X509_BAD_INPUT_DATA if not.
  *
- * \note           Usually only makes sense on leaf certificates.
+ * \note            Usually only makes sense on leaf certificates.
  */
 int mbedtls_x509_crt_check_extended_key_usage( const mbedtls_x509_crt *crt,
-                                       const char *usage_oid,
-                                       size_t usage_len );
+                                               const char *usage_oid,
+                                               size_t usage_len );
 #endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */
 
 #if defined(MBEDTLS_X509_CRL_PARSE_C)

From c64a48bec792634ee299f50f059f6d42d435e9d1 Mon Sep 17 00:00:00 2001
From: Darryl Green <darryl.green@arm.com>
Date: Fri, 17 Nov 2017 17:09:17 +0000
Subject: [PATCH 577/745] Add checks for private parameter in
 mbedtls_ecdsa_sign()

---
 library/ecdsa.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/library/ecdsa.c b/library/ecdsa.c
index 4156f3c3c4..8892317bfa 100644
--- a/library/ecdsa.c
+++ b/library/ecdsa.c
@@ -81,6 +81,10 @@ int mbedtls_ecdsa_sign( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
     if( grp->N.p == NULL )
         return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
 
+    /* Make sure d is in range 1..n-1 */
+    if( mbedtls_mpi_cmp_int( d, 1 ) < 0 || mbedtls_mpi_cmp_mpi( d, &grp->N ) >= 0 )
+        return( MBEDTLS_ERR_ECP_INVALID_KEY );
+
     mbedtls_ecp_point_init( &R );
     mbedtls_mpi_init( &k ); mbedtls_mpi_init( &e ); mbedtls_mpi_init( &t );
 

From f5bcbede92348364addf91b81be9a34585df42ef Mon Sep 17 00:00:00 2001
From: Darryl Green <darryl.green@arm.com>
Date: Fri, 17 Nov 2017 17:09:31 +0000
Subject: [PATCH 578/745] Add tests for invalid private parameters in
 mbedtls_ecdsa_sign()

---
 tests/suites/test_suite_ecdsa.data     | 45 ++++++++++++++++++++++++--
 tests/suites/test_suite_ecdsa.function | 13 +++++---
 2 files changed, 50 insertions(+), 8 deletions(-)

diff --git a/tests/suites/test_suite_ecdsa.data b/tests/suites/test_suite_ecdsa.data
index d9640765ee..19c51d35b5 100644
--- a/tests/suites/test_suite_ecdsa.data
+++ b/tests/suites/test_suite_ecdsa.data
@@ -20,15 +20,15 @@ ecdsa_prim_random:MBEDTLS_ECP_DP_SECP521R1
 
 ECDSA primitive rfc 4754 p256
 depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
-ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP256R1:"DC51D3866A15BACDE33D96F992FCA99DA7E6EF0934E7097559C27F1614C88A7F":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D509BBFD7D":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B154BF61AF1D5A6DECE":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61F20015AD":"CB28E0999B9C7715FD0A80D8E47A77079716CBBF917DD72E97566EA1C066957C":"86FA3BB4E26CAD5BF90B7F81899256CE7594BB1EA0C89212748BFF3B3D5B0315"
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP256R1:"DC51D3866A15BACDE33D96F992FCA99DA7E6EF0934E7097559C27F1614C88A7F":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D509BBFD7D":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B154BF61AF1D5A6DECE":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61F20015AD":"CB28E0999B9C7715FD0A80D8E47A77079716CBBF917DD72E97566EA1C066957C":"86FA3BB4E26CAD5BF90B7F81899256CE7594BB1EA0C89212748BFF3B3D5B0315":0
 
 ECDSA primitive rfc 4754 p384
 depends_on:MBEDTLS_ECP_DP_SECP384R1_ENABLED
-ecdsa_prim_test_vectors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
+ecdsa_prim_test_vectors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
 
 ECDSA primitive rfc 4754 p521
 depends_on:MBEDTLS_ECP_DP_SECP521R1_ENABLED
-ecdsa_prim_test_vectors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
+ecdsa_prim_test_vectors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
 
 ECDSA write-read random #1
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
@@ -250,3 +250,42 @@ ECDSA deterministic test vector rfc 6979 p521 mbedtls_sha512
 depends_on:MBEDTLS_ECP_DP_SECP521R1_ENABLED:MBEDTLS_SHA512_C
 ecdsa_det_test_vectors:MBEDTLS_ECP_DP_SECP521R1:"0FAD06DAA62BA3B25D2FB40133DA757205DE67F5BB0018FEE8C86E1B68C7E75CAA896EB32F1F47C70855836A6D16FCC1466F6D8FBEC67DB89EC0C08B0E996B83538":MBEDTLS_MD_SHA512:"test":"13E99020ABF5CEE7525D16B69B229652AB6BDF2AFFCAEF38773B4B7D08725F10CDB93482FDCC54EDCEE91ECA4166B2A7C6265EF0CE2BD7051B7CEF945BABD47EE6D":"1FBD0013C674AA79CB39849527916CE301C66EA7CE8B80682786AD60F98F7E78A19CA69EFF5C57400E3B3A0AD66CE0978214D13BAF4E9AC60752F7B155E2DE4DCE3"
 
+ECDSA zero private parameter p192
+depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP192R1:"0":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B15":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9C":"98C6BD12B23EAF5E2A2045132086BE3EB8EBD62ABF6698FF":"57A22B07DEA9530F8DE9471B1DC6624472E8E2844BC25B64":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA private parameter greater than n p192
+depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP192R1:"6FAB034934E4C0FC9AE67F5B5659A9D7D1FEFD187EE09FD41":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B15":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61":"98C6BD12B23EAF5E2A2045132086BE3EB8EBD62ABF6698FF":"57A22B07DEA9530F8DE9471B1DC6624472E8E2844BC25B64":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA zero private parameter p224
+depends_on:MBEDTLS_ECP_DP_SECP224R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP224R1:"0":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D5":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B154BF61AF1":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61":"22226F9D40A96E19C4A301CE5B74B115303C0F3A4FD30FC257FB57AC":"66D1CDD83E3AF75605DD6E2FEFF196D30AA7ED7A2EDF7AF475403D69":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA private parameter greater than n p224
+depends_on:MBEDTLS_ECP_DP_SECP224R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP224R1:"F220266E1105BFE3083E03EC7A3A654651F45E37167E88600BF257C11":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D5":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B154BF61AF1":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61F20015AD":"22226F9D40A96E19C4A301CE5B74B115303C0F3A4FD30FC257FB57AC":"66D1CDD83E3AF75605DD6E2FEFF196D30AA7ED7A2EDF7AF475403D69":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA zero private parameter p256
+depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP256R1:"0":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D509BBFD7D":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B154BF61AF1D5A6DECE":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61F20015AD":"CB28E0999B9C7715FD0A80D8E47A77079716CBBF917DD72E97566EA1C066957C":"86FA3BB4E26CAD5BF90B7F81899256CE7594BB1EA0C89212748BFF3B3D5B0315":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA private parameter greater than n p256
+depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP256R1:"DC51D3866A15BACDE33D96F992FCA99DA7E6EF0934E7097559C27F1614C88A7F1":"2442A5CC0ECD015FA3CA31DC8E2BBC70BF42D60CBCA20085E0822CB04235E970":"6FC98BD7E50211A4A27102FA3549DF79EBCB4BF246B80945CDDFE7D509BBFD7D":"9E56F509196784D963D1C0A401510EE7ADA3DCC5DEE04B154BF61AF1D5A6DECE":"BA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61F20015AD":"CB28E0999B9C7715FD0A80D8E47A77079716CBBF917DD72E97566EA1C066957C":"86FA3BB4E26CAD5BF90B7F81899256CE7594BB1EA0C89212748BFF3B3D5B0315":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA zero private parameter p384
+depends_on:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP384R1:"0":"96281BF8DD5E0525CA049C048D345D3082968D10FEDF5C5ACA0C64E6465A97EA5CE10C9DFEC21797415710721F437922":"447688BA94708EB6E2E4D59F6AB6D7EDFF9301D249FE49C33096655F5D502FAD3D383B91C5E7EDAA2B714CC99D5743CA":"B4B74E44D71A13D568003D7489908D564C7761E229C58CBFA18950096EB7463B854D7FA992F934D927376285E63414FA":"CB00753F45A35E8BB5A03D699AC65007272C32AB0EDED1631A8B605A43FF5BED8086072BA1E7CC2358BAECA134C825A7":"FB017B914E29149432D8BAC29A514640B46F53DDAB2C69948084E2930F1C8F7E08E07C9C63F2D21A07DCB56A6AF56EB3":"B263A1305E057F984D38726A1B46874109F417BCA112674C528262A40A629AF1CBB9F516CE0FA7D2FF630863A00E8B9F":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA private parameter greater than n p384
+depends_on:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+ecdsa_prim_test_vectors:MBEDTLS_ECP_DP_SECP384R1:"10BEB646634BA87735D77AE4809A0EBEA865535DE4C1E1DCB692E84708E81A5AF62E528C38B2A81B35309668D73524D9F":"96281BF8DD5E0525CA049C048D345D3082968D10FEDF5C5ACA0C64E6465A97EA5CE10C9DFEC21797415710721F437922":"447688BA94708EB6E2E4D59F6AB6D7EDFF9301D249FE49C33096655F5D502FAD3D383B91C5E7EDAA2B714CC99D5743CA":"B4B74E44D71A13D568003D7489908D564C7761E229C58CBFA18950096EB7463B854D7FA992F934D927376285E63414FA":"CB00753F45A35E8BB5A03D699AC65007272C32AB0EDED1631A8B605A43FF5BED8086072BA1E7CC2358BAECA134C825A7":"FB017B914E29149432D8BAC29A514640B46F53DDAB2C69948084E2930F1C8F7E08E07C9C63F2D21A07DCB56A6AF56EB3":"B263A1305E057F984D38726A1B46874109F417BCA112674C528262A40A629AF1CBB9F516CE0FA7D2FF630863A00E8B9F":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECDSA zero private parameter p521
+depends_on:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+ecdsa_prim_test_vectors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
+
+ECDSA private parameter greater than n p521
+depends_on:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+ecdsa_prim_test_vectors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
diff --git a/tests/suites/test_suite_ecdsa.function b/tests/suites/test_suite_ecdsa.function
index 88e07a9e6a..b730953881 100644
--- a/tests/suites/test_suite_ecdsa.function
+++ b/tests/suites/test_suite_ecdsa.function
@@ -42,7 +42,7 @@ exit:
 /* BEGIN_CASE */
 void ecdsa_prim_test_vectors( int id, char *d_str, char *xQ_str, char *yQ_str,
                               char *k_str, char *hash_str, char *r_str,
-                              char *s_str )
+                              char *s_str, int result )
 {
     mbedtls_ecp_group grp;
     mbedtls_ecp_point Q;
@@ -80,12 +80,15 @@ void ecdsa_prim_test_vectors( int id, char *d_str, char *xQ_str, char *yQ_str,
     }
 
     TEST_ASSERT( mbedtls_ecdsa_sign( &grp, &r, &s, &d, hash, hlen,
-                 rnd_buffer_rand, &rnd_info ) == 0 );
+                 rnd_buffer_rand, &rnd_info ) == result );
 
-    TEST_ASSERT( mbedtls_mpi_cmp_mpi( &r, &r_check ) == 0 );
-    TEST_ASSERT( mbedtls_mpi_cmp_mpi( &s, &s_check ) == 0 );
+    if ( result == 0)
+    {
+        TEST_ASSERT( mbedtls_mpi_cmp_mpi( &r, &r_check ) == 0 );
+        TEST_ASSERT( mbedtls_mpi_cmp_mpi( &s, &s_check ) == 0 );
 
-    TEST_ASSERT( mbedtls_ecdsa_verify( &grp, hash, hlen, &Q, &r_check, &s_check ) == 0 );
+        TEST_ASSERT( mbedtls_ecdsa_verify( &grp, hash, hlen, &Q, &r_check, &s_check ) == 0 );
+    }
 
 exit:
     mbedtls_ecp_group_free( &grp );

From 992b6872f3ca717282ae367749a47f006d337a87 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 9 Nov 2017 18:57:39 +0000
Subject: [PATCH 579/745] Fix heap corruption in ssl_decrypt_buf

Previously, MAC validation for an incoming record proceeded as follows:

1) Make a copy of the MAC contained in the record;
2) Compute the expected MAC in place, overwriting the presented one;
3) Compare both.

This resulted in a record buffer overflow if truncated MAC was used, as in this
case the record buffer only reserved 10 bytes for the MAC, but the MAC
computation routine in 2) always wrote a full digest.

For specially crafted records, this could be used to perform a controlled write of
up to 6 bytes past the boundary of the heap buffer holding the record, thereby
corrupting the heap structures and potentially leading to a crash or remote code
execution.

This commit fixes this by making the following change:
1) Compute the expected MAC in a temporary buffer that has the size of the
   underlying message digest.
2) Compare to this to the MAC contained in the record, potentially
   restricting to the first 10 bytes if truncated HMAC is used.

A similar fix is applied to the encryption routine `ssl_encrypt_buf`.
---
 library/ssl_tls.c | 36 +++++++++++++++++-------------------
 tests/ssl-opt.sh  | 20 ++++++++++----------
 2 files changed, 27 insertions(+), 29 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 8467b13021..341eb7d010 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -1293,14 +1293,17 @@ static int ssl_encrypt_buf( mbedtls_ssl_context *ssl )
         defined(MBEDTLS_SSL_PROTO_TLS1_2)
         if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 )
         {
+            unsigned char mac[MBEDTLS_SSL_MAC_ADD];
+
             mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_ctr, 8 );
             mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_hdr, 3 );
             mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc, ssl->out_len, 2 );
             mbedtls_md_hmac_update( &ssl->transform_out->md_ctx_enc,
                              ssl->out_msg, ssl->out_msglen );
-            mbedtls_md_hmac_finish( &ssl->transform_out->md_ctx_enc,
-                             ssl->out_msg + ssl->out_msglen );
+            mbedtls_md_hmac_finish( &ssl->transform_out->md_ctx_enc, mac );
             mbedtls_md_hmac_reset( &ssl->transform_out->md_ctx_enc );
+
+            memcpy( ssl->out_msg + ssl->out_msglen, mac, ssl->transform_out->maclen );
         }
         else
 #endif
@@ -1562,8 +1565,6 @@ static int ssl_encrypt_buf( mbedtls_ssl_context *ssl )
     return( 0 );
 }
 
-#define SSL_MAX_MAC_SIZE   48
-
 static int ssl_decrypt_buf( mbedtls_ssl_context *ssl )
 {
     size_t i;
@@ -1731,7 +1732,7 @@ static int ssl_decrypt_buf( mbedtls_ssl_context *ssl )
 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC)
         if( ssl->session_in->encrypt_then_mac == MBEDTLS_SSL_ETM_ENABLED )
         {
-            unsigned char computed_mac[SSL_MAX_MAC_SIZE];
+            unsigned char mac_expect[MBEDTLS_SSL_MAC_ADD];
             unsigned char pseudo_hdr[13];
 
             MBEDTLS_SSL_DEBUG_MSG( 3, ( "using encrypt then mac" ) );
@@ -1749,16 +1750,16 @@ static int ssl_decrypt_buf( mbedtls_ssl_context *ssl )
             mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, pseudo_hdr, 13 );
             mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec,
                              ssl->in_iv, ssl->in_msglen );
-            mbedtls_md_hmac_finish( &ssl->transform_in->md_ctx_dec, computed_mac );
+            mbedtls_md_hmac_finish( &ssl->transform_in->md_ctx_dec, mac_expect );
             mbedtls_md_hmac_reset( &ssl->transform_in->md_ctx_dec );
 
             MBEDTLS_SSL_DEBUG_BUF( 4, "message  mac", ssl->in_iv + ssl->in_msglen,
                                               ssl->transform_in->maclen );
-            MBEDTLS_SSL_DEBUG_BUF( 4, "computed mac", computed_mac,
+            MBEDTLS_SSL_DEBUG_BUF( 4, "expected mac", mac_expect,
                                               ssl->transform_in->maclen );
 
-            if( mbedtls_ssl_safer_memcmp( ssl->in_iv + ssl->in_msglen, computed_mac,
-                              ssl->transform_in->maclen ) != 0 )
+            if( mbedtls_ssl_safer_memcmp( ssl->in_iv + ssl->in_msglen, mac_expect,
+                                          ssl->transform_in->maclen ) != 0 )
             {
                 MBEDTLS_SSL_DEBUG_MSG( 1, ( "message mac does not match" ) );
 
@@ -1918,15 +1919,13 @@ static int ssl_decrypt_buf( mbedtls_ssl_context *ssl )
 #if defined(SSL_SOME_MODES_USE_MAC)
     if( auth_done == 0 )
     {
-        unsigned char tmp[SSL_MAX_MAC_SIZE];
+        unsigned char mac_expect[MBEDTLS_SSL_MAC_ADD];
 
         ssl->in_msglen -= ssl->transform_in->maclen;
 
         ssl->in_len[0] = (unsigned char)( ssl->in_msglen >> 8 );
         ssl->in_len[1] = (unsigned char)( ssl->in_msglen      );
 
-        memcpy( tmp, ssl->in_msg + ssl->in_msglen, ssl->transform_in->maclen );
-
 #if defined(MBEDTLS_SSL_PROTO_SSL3)
         if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
         {
@@ -1965,8 +1964,7 @@ static int ssl_decrypt_buf( mbedtls_ssl_context *ssl )
             mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_len, 2 );
             mbedtls_md_hmac_update( &ssl->transform_in->md_ctx_dec, ssl->in_msg,
                              ssl->in_msglen );
-            mbedtls_md_hmac_finish( &ssl->transform_in->md_ctx_dec,
-                             ssl->in_msg + ssl->in_msglen );
+            mbedtls_md_hmac_finish( &ssl->transform_in->md_ctx_dec, mac_expect );
             /* Call mbedtls_md_process at least once due to cache attacks */
             for( j = 0; j < extra_run + 1; j++ )
                 mbedtls_md_process( &ssl->transform_in->md_ctx_dec, ssl->in_msg );
@@ -1981,12 +1979,12 @@ static int ssl_decrypt_buf( mbedtls_ssl_context *ssl )
             return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
-        MBEDTLS_SSL_DEBUG_BUF( 4, "message  mac", tmp, ssl->transform_in->maclen );
-        MBEDTLS_SSL_DEBUG_BUF( 4, "computed mac", ssl->in_msg + ssl->in_msglen,
-                       ssl->transform_in->maclen );
+        MBEDTLS_SSL_DEBUG_BUF( 4, "expected mac", mac_expect, ssl->transform_in->maclen );
+        MBEDTLS_SSL_DEBUG_BUF( 4, "message  mac", ssl->in_msg + ssl->in_msglen,
+                               ssl->transform_in->maclen );
 
-        if( mbedtls_ssl_safer_memcmp( tmp, ssl->in_msg + ssl->in_msglen,
-                         ssl->transform_in->maclen ) != 0 )
+        if( mbedtls_ssl_safer_memcmp( ssl->in_msg + ssl->in_msglen, mac_expect,
+                                      ssl->transform_in->maclen ) != 0 )
         {
 #if defined(MBEDTLS_SSL_DEBUG_ALL)
             MBEDTLS_SSL_DEBUG_MSG( 1, ( "message mac does not match" ) );
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 64f26a0cf0..bbf117272b 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -829,40 +829,40 @@ run_test    "Truncated HMAC: client default, server default" \
             "$P_SRV debug_level=4" \
             "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
             0 \
-            -s "dumping 'computed mac' (20 bytes)" \
-            -S "dumping 'computed mac' (10 bytes)"
+            -s "dumping 'expected mac' (20 bytes)" \
+            -S "dumping 'expected mac' (10 bytes)"
 
 run_test    "Truncated HMAC: client disabled, server default" \
             "$P_SRV debug_level=4" \
             "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
              trunc_hmac=0" \
             0 \
-            -s "dumping 'computed mac' (20 bytes)" \
-            -S "dumping 'computed mac' (10 bytes)"
+            -s "dumping 'expected mac' (20 bytes)" \
+            -S "dumping 'expected mac' (10 bytes)"
 
 run_test    "Truncated HMAC: client enabled, server default" \
             "$P_SRV debug_level=4" \
             "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
              trunc_hmac=1" \
             0 \
-            -s "dumping 'computed mac' (20 bytes)" \
-            -S "dumping 'computed mac' (10 bytes)"
+            -s "dumping 'expected mac' (20 bytes)" \
+            -S "dumping 'expected mac' (10 bytes)"
 
 run_test    "Truncated HMAC: client enabled, server disabled" \
             "$P_SRV debug_level=4 trunc_hmac=0" \
             "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
              trunc_hmac=1" \
             0 \
-            -s "dumping 'computed mac' (20 bytes)" \
-            -S "dumping 'computed mac' (10 bytes)"
+            -s "dumping 'expected mac' (20 bytes)" \
+            -S "dumping 'expected mac' (10 bytes)"
 
 run_test    "Truncated HMAC: client enabled, server enabled" \
             "$P_SRV debug_level=4 trunc_hmac=1" \
             "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
              trunc_hmac=1" \
             0 \
-            -S "dumping 'computed mac' (20 bytes)" \
-            -s "dumping 'computed mac' (10 bytes)"
+            -S "dumping 'expected mac' (20 bytes)" \
+            -s "dumping 'expected mac' (10 bytes)"
 
 # Tests for Encrypt-then-MAC extension
 

From 7dc832bb531d9a7026b5c4a745f4ffbd5878e18d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 16 Nov 2017 17:39:34 +0000
Subject: [PATCH 580/745] Adapt ChangeLog

---
 ChangeLog | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index ded60d39f3..ee85a9ba3c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,14 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
+Security
+   * Fix heap corruption in implementation of truncated HMAC extension.
+     When the truncated HMAC extension is enabled and CBC is used,
+     sending a malicious application packet can be used to selectively
+     corrupt 6 bytes on the peer's heap, potentially leading to crash or
+     remote code execution. This can be triggered remotely from either
+     side in both TLS and DTLS.
+
 Features
    * Allow comments in test data files.
 

From 81c7b183517100bd94a2c21e121f63acbf18d620 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 9 Nov 2017 18:39:33 +0000
Subject: [PATCH 581/745] Don't truncate MAC key when truncated HMAC is
 negotiated

The truncated HMAC extension as described in
https://tools.ietf.org/html/rfc6066.html#section-7 specifies that when truncated
HMAC is used, only the HMAC output should be truncated, while the HMAC key
generation stays unmodified. This commit fixes Mbed TLS's behavior of also
truncating the key, potentially leading to compatibility issues with peers
running other stacks than Mbed TLS.

Details:
The keys for the MAC are pieces of the keyblock that's generated from the
master secret in `mbedtls_ssl_derive_keys` through the PRF, their size being
specified as the size of the digest used for the MAC, regardless of whether
truncated HMAC is enabled or not.

             /----- MD size ------\ /------- MD size ----\
Keyblock    +----------------------+----------------------+------------------+---
now         |     MAC enc key      |      MAC dec key     |     Enc key      |  ...
(correct)   +----------------------+----------------------+------------------+---

In the previous code, when truncated HMAC was enabled, the HMAC keys
were truncated to 10 bytes:

             /-10 bytes-\  /-10 bytes-\
Keyblock    +-------------+-------------+------------------+---
previously  | MAC enc key | MAC dec key |     Enc key      |  ...
(wrong)     +-------------+-------------+------------------+---

The reason for this was that a single variable `transform->maclen` was used for
both the keysize and the size of the final MAC, and its value was reduced from
the MD size to 10 bytes in case truncated HMAC was negotiated.

This commit fixes this by introducing a temporary variable `mac_key_len` which
permanently holds the MD size irrespective of the presence of truncated HMAC,
and using this temporary to obtain the MAC key chunks from the keyblock.
---
 library/ssl_tls.c | 31 +++++++++++++++++--------------
 1 file changed, 17 insertions(+), 14 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 341eb7d010..eda49d656d 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -490,6 +490,7 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
     unsigned char *key2;
     unsigned char *mac_enc;
     unsigned char *mac_dec;
+    size_t mac_key_len;
     size_t iv_copy_len;
     const mbedtls_cipher_info_t *cipher_info;
     const mbedtls_md_info_t *md_info;
@@ -681,6 +682,7 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
         cipher_info->mode == MBEDTLS_MODE_CCM )
     {
         transform->maclen = 0;
+        mac_key_len = 0;
 
         transform->ivlen = 12;
         transform->fixed_ivlen = 4;
@@ -701,7 +703,8 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
         }
 
         /* Get MAC length */
-        transform->maclen = mbedtls_md_get_size( md_info );
+        mac_key_len = mbedtls_md_get_size( md_info );
+        transform->maclen = mac_key_len;
 
 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
         /*
@@ -772,11 +775,11 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
 #if defined(MBEDTLS_SSL_CLI_C)
     if( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
     {
-        key1 = keyblk + transform->maclen * 2;
-        key2 = keyblk + transform->maclen * 2 + transform->keylen;
+        key1 = keyblk + mac_key_len * 2;
+        key2 = keyblk + mac_key_len * 2 + transform->keylen;
 
         mac_enc = keyblk;
-        mac_dec = keyblk + transform->maclen;
+        mac_dec = keyblk + mac_key_len;
 
         /*
          * This is not used in TLS v1.1.
@@ -792,10 +795,10 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
 #if defined(MBEDTLS_SSL_SRV_C)
     if( ssl->conf->endpoint == MBEDTLS_SSL_IS_SERVER )
     {
-        key1 = keyblk + transform->maclen * 2 + transform->keylen;
-        key2 = keyblk + transform->maclen * 2;
+        key1 = keyblk + mac_key_len * 2 + transform->keylen;
+        key2 = keyblk + mac_key_len * 2;
 
-        mac_enc = keyblk + transform->maclen;
+        mac_enc = keyblk + mac_key_len;
         mac_dec = keyblk;
 
         /*
@@ -817,14 +820,14 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
 #if defined(MBEDTLS_SSL_PROTO_SSL3)
     if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
     {
-        if( transform->maclen > sizeof transform->mac_enc )
+        if( mac_key_len > sizeof transform->mac_enc )
         {
             MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
             return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
 
-        memcpy( transform->mac_enc, mac_enc, transform->maclen );
-        memcpy( transform->mac_dec, mac_dec, transform->maclen );
+        memcpy( transform->mac_enc, mac_enc, mac_key_len );
+        memcpy( transform->mac_dec, mac_dec, mac_key_len );
     }
     else
 #endif /* MBEDTLS_SSL_PROTO_SSL3 */
@@ -832,8 +835,8 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
     defined(MBEDTLS_SSL_PROTO_TLS1_2)
     if( ssl->minor_ver >= MBEDTLS_SSL_MINOR_VERSION_1 )
     {
-        mbedtls_md_hmac_starts( &transform->md_ctx_enc, mac_enc, transform->maclen );
-        mbedtls_md_hmac_starts( &transform->md_ctx_dec, mac_dec, transform->maclen );
+        mbedtls_md_hmac_starts( &transform->md_ctx_enc, mac_enc, mac_key_len );
+        mbedtls_md_hmac_starts( &transform->md_ctx_dec, mac_dec, mac_key_len );
     }
     else
 #endif
@@ -853,7 +856,7 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
                                         transform->iv_enc, transform->iv_dec,
                                         iv_copy_len,
                                         mac_enc, mac_dec,
-                                        transform->maclen ) ) != 0 )
+                                        mac_key_len ) ) != 0 )
         {
             MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_ssl_hw_record_init", ret );
             return( MBEDTLS_ERR_SSL_HW_ACCEL_FAILED );
@@ -866,7 +869,7 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
     {
         ssl->conf->f_export_keys( ssl->conf->p_export_keys,
                                   session->master, keyblk,
-                                  transform->maclen, transform->keylen,
+                                  mac_key_len, transform->keylen,
                                   iv_copy_len );
     }
 #endif

From 32c550141fb1fe36f1ed0d027f7007a459237a1e Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 10 Nov 2017 08:42:54 +0000
Subject: [PATCH 582/745] Add missing dependencies on trunc HMAC ext in
 ssl-opt.sh

Noticed that the test cases in ssl-opt.sh exercising the truncated HMAC
extension do not depend on MBEDTLS_SSL_TRUNCATED_HMAC being enabled in
config.h. This commit fixes this.
---
 tests/ssl-opt.sh | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index bbf117272b..93fa3c4262 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -832,6 +832,7 @@ run_test    "Truncated HMAC: client default, server default" \
             -s "dumping 'expected mac' (20 bytes)" \
             -S "dumping 'expected mac' (10 bytes)"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC: client disabled, server default" \
             "$P_SRV debug_level=4" \
             "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
@@ -840,6 +841,7 @@ run_test    "Truncated HMAC: client disabled, server default" \
             -s "dumping 'expected mac' (20 bytes)" \
             -S "dumping 'expected mac' (10 bytes)"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC: client enabled, server default" \
             "$P_SRV debug_level=4" \
             "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
@@ -848,6 +850,7 @@ run_test    "Truncated HMAC: client enabled, server default" \
             -s "dumping 'expected mac' (20 bytes)" \
             -S "dumping 'expected mac' (10 bytes)"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC: client enabled, server disabled" \
             "$P_SRV debug_level=4 trunc_hmac=0" \
             "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
@@ -856,6 +859,7 @@ run_test    "Truncated HMAC: client enabled, server disabled" \
             -s "dumping 'expected mac' (20 bytes)" \
             -S "dumping 'expected mac' (10 bytes)"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC: client enabled, server enabled" \
             "$P_SRV debug_level=4 trunc_hmac=1" \
             "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
@@ -3288,6 +3292,7 @@ run_test    "Small packet TLS 1.0 BlockCipher without EtM" \
             0 \
             -s "Read from client: 1 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.0 BlockCipher truncated MAC" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1 \
@@ -3296,6 +3301,7 @@ run_test    "Small packet TLS 1.0 BlockCipher truncated MAC" \
             0 \
             -s "Read from client: 1 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.0 StreamCipher truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1 \
@@ -3325,6 +3331,7 @@ run_test    "Small packet TLS 1.1 StreamCipher" \
             0 \
             -s "Read from client: 1 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.1 BlockCipher truncated MAC" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_1 \
@@ -3333,6 +3340,7 @@ run_test    "Small packet TLS 1.1 BlockCipher truncated MAC" \
             0 \
             -s "Read from client: 1 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.1 StreamCipher truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1_1 \
@@ -3362,6 +3370,7 @@ run_test    "Small packet TLS 1.2 BlockCipher larger MAC" \
             0 \
             -s "Read from client: 1 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.2 BlockCipher truncated MAC" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_2 \
@@ -3377,6 +3386,7 @@ run_test    "Small packet TLS 1.2 StreamCipher" \
             0 \
             -s "Read from client: 1 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.2 StreamCipher truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1_2 \
@@ -3434,6 +3444,7 @@ run_test    "Large packet TLS 1.0 BlockCipher" \
             0 \
             -s "Read from client: 16384 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.0 BlockCipher truncated MAC" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1 recsplit=0 \
@@ -3442,6 +3453,7 @@ run_test    "Large packet TLS 1.0 BlockCipher truncated MAC" \
             0 \
             -s "Read from client: 16384 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.0 StreamCipher truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1 \
@@ -3464,6 +3476,7 @@ run_test    "Large packet TLS 1.1 StreamCipher" \
             0 \
             -s "Read from client: 16384 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.1 BlockCipher truncated MAC" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
@@ -3472,6 +3485,7 @@ run_test    "Large packet TLS 1.1 BlockCipher truncated MAC" \
             0 \
             -s "Read from client: 16384 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.1 StreamCipher truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
@@ -3494,6 +3508,7 @@ run_test    "Large packet TLS 1.2 BlockCipher larger MAC" \
             0 \
             -s "Read from client: 16384 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.2 BlockCipher truncated MAC" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
@@ -3509,6 +3524,7 @@ run_test    "Large packet TLS 1.2 StreamCipher" \
             0 \
             -s "Read from client: 16384 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.2 StreamCipher truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1_2 \

From 8501f98ec48d045b2b3b8a3116aaf02772b6c34f Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 10 Nov 2017 08:59:04 +0000
Subject: [PATCH 583/745] Extend small packet tests for TLS

This commit ensures that there is a small packet test for at least any
combination of
- SSL/TLS version: SSLv3, TLS 1.0, TLS 1.1 or TLS 1.2
- Stream cipher (RC4) or Block cipher (AES)
- Usage of Encrypt then MAC extension [TLS only]
- Usage of truncated HMAC extension [TLS only]
---
 tests/ssl-opt.sh | 127 ++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 110 insertions(+), 17 deletions(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 93fa3c4262..558f6daca1 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -3285,7 +3285,7 @@ run_test    "Small packet TLS 1.0 BlockCipher" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.0 BlockCipher without EtM" \
+run_test    "Small packet TLS 1.0 BlockCipher, without EtM" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1 etm=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
@@ -3293,7 +3293,7 @@ run_test    "Small packet TLS 1.0 BlockCipher without EtM" \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.0 BlockCipher truncated MAC" \
+run_test    "Small packet TLS 1.0 BlockCipher, truncated MAC" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
@@ -3302,7 +3302,32 @@ run_test    "Small packet TLS 1.0 BlockCipher truncated MAC" \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.0 StreamCipher truncated MAC" \
+run_test    "Small packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
+            "$P_SRV" \
+            "$P_CLI request_size=1 force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             trunc_hmac=1 \
+             etm=0" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
+run_test    "Small packet TLS 1.0 StreamCipher" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=1 force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
+run_test    "Small packet TLS 1.0 StreamCipher, without EtM" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=1 force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             etm=0" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small packet TLS 1.0 StreamCipher, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
@@ -3310,6 +3335,16 @@ run_test    "Small packet TLS 1.0 StreamCipher truncated MAC" \
             0 \
             -s "Read from client: 1 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=1 force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1 \
+             etm=0" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
 run_test    "Small packet TLS 1.1 BlockCipher" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_1 \
@@ -3317,10 +3352,30 @@ run_test    "Small packet TLS 1.1 BlockCipher" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.1 BlockCipher without EtM" \
+run_test    "Small packet TLS 1.1 BlockCipher, without EtM" \
             "$P_SRV" \
-            "$P_CLI request_size=1 force_version=tls1_1 etm=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            "$P_CLI request_size=1 force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA
+             etm=0" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small packet TLS 1.1 BlockCipher, truncated MAC" \
+            "$P_SRV" \
+            "$P_CLI request_size=1 force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             trunc_hmac=1" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
+            "$P_SRV" \
+            "$P_CLI request_size=1 force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             trunc_hmac=1 \
+             etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
@@ -3331,21 +3386,30 @@ run_test    "Small packet TLS 1.1 StreamCipher" \
             0 \
             -s "Read from client: 1 bytes read"
 
-requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.1 BlockCipher truncated MAC" \
-            "$P_SRV" \
+run_test    "Small packet TLS 1.1 StreamCipher, without EtM" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             etm=0" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small packet TLS 1.1 StreamCipher, truncated MAC" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=1 force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1" \
             0 \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.1 StreamCipher truncated MAC" \
+run_test    "Small packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+             trunc_hmac=1 \
+             etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
@@ -3356,10 +3420,11 @@ run_test    "Small packet TLS 1.2 BlockCipher" \
             0 \
             -s "Read from client: 1 bytes read"
 
-run_test    "Small packet TLS 1.2 BlockCipher without EtM" \
+run_test    "Small packet TLS 1.2 BlockCipher, without EtM" \
             "$P_SRV" \
-            "$P_CLI request_size=1 force_version=tls1_2 etm=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            "$P_CLI request_size=1 force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
@@ -3371,7 +3436,7 @@ run_test    "Small packet TLS 1.2 BlockCipher larger MAC" \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.2 BlockCipher truncated MAC" \
+run_test    "Small packet TLS 1.2 BlockCipher, truncated MAC" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
@@ -3379,6 +3444,16 @@ run_test    "Small packet TLS 1.2 BlockCipher truncated MAC" \
             0 \
             -s "Read from client: 1 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
+            "$P_SRV" \
+            "$P_CLI request_size=1 force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             trunc_hmac=1 \
+             etm=0" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
 run_test    "Small packet TLS 1.2 StreamCipher" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1_2 \
@@ -3386,8 +3461,16 @@ run_test    "Small packet TLS 1.2 StreamCipher" \
             0 \
             -s "Read from client: 1 bytes read"
 
+run_test    "Small packet TLS 1.2 StreamCipher, without EtM" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=1 force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             etm=0" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Small packet TLS 1.2 StreamCipher truncated MAC" \
+run_test    "Small packet TLS 1.2 StreamCipher, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
@@ -3395,6 +3478,16 @@ run_test    "Small packet TLS 1.2 StreamCipher truncated MAC" \
             0 \
             -s "Read from client: 1 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=1 force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1 \
+             etm=0" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
 run_test    "Small packet TLS 1.2 AEAD" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_2 \

From 278fc7aedd9d4c274abc849c297e91ba58d7f79b Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 10 Nov 2017 09:16:28 +0000
Subject: [PATCH 584/745] Extend large packet tests for TLS

Same as previous commit, but for large packet tests.
---
 tests/ssl-opt.sh | 125 +++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 115 insertions(+), 10 deletions(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 558f6daca1..9a28de20b0 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -3537,8 +3537,15 @@ run_test    "Large packet TLS 1.0 BlockCipher" \
             0 \
             -s "Read from client: 16384 bytes read"
 
+run_test    "Large packet TLS 1.0 BlockCipher, without EtM" \
+            "$P_SRV" \
+            "$P_CLI request_size=16384 force_version=tls1 etm=0 recsplit=0 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -s "Read from client: 16384 bytes read"
+
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.0 BlockCipher truncated MAC" \
+run_test    "Large packet TLS 1.0 BlockCipher, truncated MAC" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
@@ -3547,7 +3554,31 @@ run_test    "Large packet TLS 1.0 BlockCipher truncated MAC" \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.0 StreamCipher truncated MAC" \
+run_test    "Large packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
+            "$P_SRV" \
+            "$P_CLI request_size=16384 force_version=tls1 etm=0 recsplit=0 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             trunc_hmac=1" \
+            0 \
+            -s "Read from client: 16384 bytes read"
+
+run_test    "Large packet TLS 1.0 StreamCipher" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=16384 force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            0 \
+            -s "Read from client: 16384 bytes read"
+
+run_test    "Large packet TLS 1.0 StreamCipher, without EtM" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=16384 force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             etm=0" \
+            0 \
+            -s "Read from client: 16384 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large packet TLS 1.0 StreamCipher, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
@@ -3555,6 +3586,15 @@ run_test    "Large packet TLS 1.0 StreamCipher truncated MAC" \
             0 \
             -s "Read from client: 16384 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=16384 force_version=tls1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1 etm=0" \
+            0 \
+            -s "Read from client: 16384 bytes read"
+
 run_test    "Large packet TLS 1.1 BlockCipher" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
@@ -3562,15 +3602,15 @@ run_test    "Large packet TLS 1.1 BlockCipher" \
             0 \
             -s "Read from client: 16384 bytes read"
 
-run_test    "Large packet TLS 1.1 StreamCipher" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
-            "$P_CLI request_size=16384 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+run_test    "Large packet TLS 1.1 BlockCipher, without EtM" \
+            "$P_SRV" \
+            "$P_CLI request_size=16384 force_version=tls1_1 etm=0 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.1 BlockCipher truncated MAC" \
+run_test    "Large packet TLS 1.1 BlockCipher, truncated MAC" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
@@ -3579,7 +3619,31 @@ run_test    "Large packet TLS 1.1 BlockCipher truncated MAC" \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.1 StreamCipher truncated MAC" \
+run_test    "Large packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
+            "$P_SRV" \
+            "$P_CLI request_size=16384 force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             trunc_hmac=1 etm=0" \
+            0 \
+            -s "Read from client: 16384 bytes read"
+
+run_test    "Large packet TLS 1.1 StreamCipher" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=16384 force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            0 \
+            -s "Read from client: 16384 bytes read"
+
+run_test    "Large packet TLS 1.1 StreamCipher, without EtM" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=16384 force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             etm=0" \
+            0 \
+            -s "Read from client: 16384 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large packet TLS 1.1 StreamCipher, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
@@ -3587,6 +3651,15 @@ run_test    "Large packet TLS 1.1 StreamCipher truncated MAC" \
             0 \
             -s "Read from client: 16384 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=16384 force_version=tls1_1 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1 etm=0" \
+            0 \
+            -s "Read from client: 16384 bytes read"
+
 run_test    "Large packet TLS 1.2 BlockCipher" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
@@ -3594,6 +3667,13 @@ run_test    "Large packet TLS 1.2 BlockCipher" \
             0 \
             -s "Read from client: 16384 bytes read"
 
+run_test    "Large packet TLS 1.2 BlockCipher, without EtM" \
+            "$P_SRV" \
+            "$P_CLI request_size=16384 force_version=tls1_2 etm=0 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -s "Read from client: 16384 bytes read"
+
 run_test    "Large packet TLS 1.2 BlockCipher larger MAC" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
@@ -3602,7 +3682,7 @@ run_test    "Large packet TLS 1.2 BlockCipher larger MAC" \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.2 BlockCipher truncated MAC" \
+run_test    "Large packet TLS 1.2 BlockCipher, truncated MAC" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
@@ -3610,6 +3690,15 @@ run_test    "Large packet TLS 1.2 BlockCipher truncated MAC" \
             0 \
             -s "Read from client: 16384 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
+            "$P_SRV" \
+            "$P_CLI request_size=16384 force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             trunc_hmac=1 etm=0" \
+            0 \
+            -s "Read from client: 16384 bytes read"
+
 run_test    "Large packet TLS 1.2 StreamCipher" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
@@ -3617,8 +3706,15 @@ run_test    "Large packet TLS 1.2 StreamCipher" \
             0 \
             -s "Read from client: 16384 bytes read"
 
+run_test    "Large packet TLS 1.2 StreamCipher, without EtM" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=16384 force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
+            0 \
+            -s "Read from client: 16384 bytes read"
+
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
-run_test    "Large packet TLS 1.2 StreamCipher truncated MAC" \
+run_test    "Large packet TLS 1.2 StreamCipher, truncated MAC" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
@@ -3626,6 +3722,15 @@ run_test    "Large packet TLS 1.2 StreamCipher truncated MAC" \
             0 \
             -s "Read from client: 16384 bytes read"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Large packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_CLI request_size=16384 force_version=tls1_2 \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1 etm=0" \
+            0 \
+            -s "Read from client: 16384 bytes read"
+
 run_test    "Large packet TLS 1.2 AEAD" \
             "$P_SRV" \
             "$P_CLI request_size=16384 force_version=tls1_2 \

From e2148046250e13b0e7235aa6871e410b6ff2462f Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 10 Nov 2017 08:59:18 +0000
Subject: [PATCH 585/745] Add small packet tests for DTLS

Add a DTLS small packet test for each of the following combinations:
- DTLS version: 1.0 or 1.2
- Encrypt then MAC extension enabled
- Truncated HMAC extension enabled

Large packets tests for DTLS are currently not possible due to parameter
constraints in ssl_server2.
---
 tests/ssl-opt.sh | 76 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 9a28de20b0..0082f6a328 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -3502,6 +3502,82 @@ run_test    "Small packet TLS 1.2 AEAD shorter tag" \
             0 \
             -s "Read from client: 1 bytes read"
 
+# Tests for small packets in DTLS
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+run_test    "Small packet DTLS 1.0" \
+            "$P_SRV dtls=1 force_version=dtls1" \
+            "$P_CLI dtls=1 request_size=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+run_test    "Small packet DTLS 1.0, without EtM" \
+            "$P_SRV dtls=1 force_version=dtls1 etm=0" \
+            "$P_CLI dtls=1 request_size=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small packet DTLS 1.0, truncated hmac" \
+            "$P_SRV dtls=1 force_version=dtls1" \
+            "$P_CLI dtls=1 request_size=1 trunc_hmac=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small packet DTLS 1.0, without EtM, truncated MAC" \
+            "$P_SRV dtls=1 force_version=dtls1 \
+             etm=0" \
+            "$P_CLI dtls=1 request_size=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             trunc_hmac=1"\
+            0 \
+            -s "Read from client: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+run_test    "Small packet DTLS 1.2" \
+            "$P_SRV dtls=1 force_version=dtls1_2" \
+            "$P_CLI dtls=1 request_size=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+run_test    "Small packet DTLS 1.2, without EtM" \
+            "$P_SRV dtls=1 force_version=dtls1_2 \
+             etm=0" \
+            "$P_CLI dtls=1 request_size=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small packet DTLS 1.2, truncated hmac" \
+            "$P_SRV dtls=1 force_version=dtls1_2" \
+            "$P_CLI dtls=1 request_size=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             trunc_hmac=1" \
+            0 \
+            -s "Read from client: 1 bytes read"
+
+requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Small packet DTLS 1.2, without EtM, truncated MAC" \
+            "$P_SRV dtls=1 force_version=dtls1_2 \
+             etm=0" \
+            "$P_CLI dtls=1 request_size=1 \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
+             trunc_hmac=1"\
+            0 \
+            -s "Read from client: 1 bytes read"
+
 # A test for extensions in SSLv3
 
 requires_config_enabled MBEDTLS_SSL_PROTO_SSL3

From 34d0c3f02e79b13806da43e380a9bf42a556dba1 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 17 Nov 2017 15:46:24 +0000
Subject: [PATCH 586/745] Add missing truncated HMAC test for TLS

The case 'Client disabled, Server enabled' was missing.
---
 tests/ssl-opt.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 0082f6a328..8697db9228 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -859,6 +859,15 @@ run_test    "Truncated HMAC: client enabled, server disabled" \
             -s "dumping 'expected mac' (20 bytes)" \
             -S "dumping 'expected mac' (10 bytes)"
 
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Truncated HMAC: client disabled, server enabled" \
+            "$P_SRV debug_level=4 trunc_hmac=1" \
+            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
+             trunc_hmac=0" \
+            0 \
+            -s "dumping 'expected mac' (20 bytes)" \
+            -S "dumping 'expected mac' (10 bytes)"
+
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC: client enabled, server enabled" \
             "$P_SRV debug_level=4 trunc_hmac=1" \

From 4c4f41030cc2ac0869832a8b40dc3d3cf3b1cba7 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 10 Nov 2017 09:16:05 +0000
Subject: [PATCH 587/745] Add truncated HMAC extension tests for DTLS

---
 tests/ssl-opt.sh | 52 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 8697db9228..46c267dd4b 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -877,6 +877,58 @@ run_test    "Truncated HMAC: client enabled, server enabled" \
             -S "dumping 'expected mac' (20 bytes)" \
             -s "dumping 'expected mac' (10 bytes)"
 
+run_test    "Truncated HMAC, DTLS: client default, server default" \
+            "$P_SRV dtls=1 debug_level=4" \
+            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA" \
+            0 \
+            -s "dumping 'expected mac' (20 bytes)" \
+            -S "dumping 'expected mac' (10 bytes)"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Truncated HMAC, DTLS: client disabled, server default" \
+            "$P_SRV dtls=1 debug_level=4" \
+            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
+             trunc_hmac=0" \
+            0 \
+            -s "dumping 'expected mac' (20 bytes)" \
+            -S "dumping 'expected mac' (10 bytes)"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Truncated HMAC, DTLS: client enabled, server default" \
+            "$P_SRV dtls=1 debug_level=4" \
+            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
+             trunc_hmac=1" \
+            0 \
+            -s "dumping 'expected mac' (20 bytes)" \
+            -S "dumping 'expected mac' (10 bytes)"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Truncated HMAC, DTLS: client enabled, server disabled" \
+            "$P_SRV dtls=1 debug_level=4 trunc_hmac=0" \
+            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
+             trunc_hmac=1" \
+            0 \
+            -s "dumping 'expected mac' (20 bytes)" \
+            -S "dumping 'expected mac' (10 bytes)"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Truncated HMAC, DTLS: client disabled, server enabled" \
+            "$P_SRV dtls=1 debug_level=4 trunc_hmac=1" \
+            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
+             trunc_hmac=0" \
+            0 \
+            -s "dumping 'expected mac' (20 bytes)" \
+            -S "dumping 'expected mac' (10 bytes)"
+
+requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
+run_test    "Truncated HMAC, DTLS: client enabled, server enabled" \
+            "$P_SRV dtls=1 debug_level=4 trunc_hmac=1" \
+            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
+             trunc_hmac=1" \
+            0 \
+            -S "dumping 'expected mac' (20 bytes)" \
+            -s "dumping 'expected mac' (10 bytes)"
+
 # Tests for Encrypt-then-MAC extension
 
 run_test    "Encrypt then MAC: default" \

From 8d19bcf37ff7fe26127d2a6c2f2e52c44137fe8d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 16 Nov 2017 17:39:34 +0000
Subject: [PATCH 588/745] Adapt ChangeLog

---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index ee85a9ba3c..fcf1019564 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -14,6 +14,9 @@ Features
    * Allow comments in test data files.
 
 Bugfix
+   * Fix wrong implementation of truncated HMAC extension leading to
+     compatibility problems with peers not running Mbed TLS. Found by
+     Andreas Walz.
    * Fix ssl_parse_record_header() to silently discard invalid DTLS records
      as recommended in RFC 6347 Section 4.1.2.7.
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.

From e89353a6b4aaa91a9e7a89ae047174928699fa19 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 20 Nov 2017 16:36:41 +0000
Subject: [PATCH 589/745] Add fallback to non-compliant truncated HMAC for
 compatibiltiy

In case truncated HMAC must be used but the Mbed TLS peer hasn't been updated
yet, one can use the compile-time option MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT to
temporarily fall back to the old, non-compliant implementation of the truncated
HMAC extension.
---
 include/mbedtls/check_config.h |  4 ++++
 include/mbedtls/config.h       | 16 ++++++++++++++++
 library/ssl_tls.c              |  8 ++++++++
 3 files changed, 28 insertions(+)

diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index fa72454e53..bc77b216f2 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -77,6 +77,10 @@
 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
 #endif
 
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT) && !defined(MBEDTLS_SSL_TRUNCATED_HMAC)
+#error "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT defined, but not all prerequisites"
+#endif
+
 #if defined(MBEDTLS_CMAC_C) && \
     !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_DES_C)
 #error "MBEDTLS_CMAC_C defined, but not all prerequisites"
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 47c7196402..de49d3af96 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -1363,6 +1363,22 @@
  */
 #define MBEDTLS_SSL_TRUNCATED_HMAC
 
+/**
+ * \def MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT
+ *
+ * Fallback to old, non-conforming implementation of the truncated
+ * HMAC extension which also truncates the HMAC key.
+ *
+ * \warning This should only be enabled temporarily when the use
+ *          of truncated HMAC is mandatory *and* the peer is an Mbed TLS
+ *          stack that doesn't use the fixed implementation yet.
+ *
+ * Uncomment to fallback to old, non-compliant truncated HMAC implementation.
+ *
+ * Requires: MBEDTLS_SSL_TRUNCATED_HMAC
+ */
+//#define MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT
+
 /**
  * \def MBEDTLS_THREADING_ALT
  *
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index eda49d656d..62de5f2740 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -713,7 +713,15 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
          * so we only need to adjust the length here.
          */
         if( session->trunc_hmac == MBEDTLS_SSL_TRUNC_HMAC_ENABLED )
+        {
             transform->maclen = MBEDTLS_SSL_TRUNCATED_HMAC_LEN;
+
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT)
+            /* Fall back to old, non-compliant version of the truncated
+             * HMAC implementation which also truncates the key. */
+            mac_key_len = transform->maclen;
+#endif
+        }
 #endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
 
         /* IV length */

From 45ee7877d0e5abdae81eb5388069a032ddafa3df Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 20 Nov 2017 16:45:37 +0000
Subject: [PATCH 590/745] Correct truncated HMAC tests in ssl-opt.sh

Many truncated HMAC tests were missing the `trunc_hmac=1` for the server
application, thereby not testing the extension.
---
 tests/ssl-opt.sh | 83 ++++++++++++++++++++++++++++++++----------------
 1 file changed, 56 insertions(+), 27 deletions(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 46c267dd4b..fa10e0e62d 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -3355,7 +3355,8 @@ run_test    "Small packet TLS 1.0 BlockCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.0 BlockCipher, truncated MAC" \
-            "$P_SRV" \
+            "$P_SRV \
+             trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
@@ -3364,7 +3365,8 @@ run_test    "Small packet TLS 1.0 BlockCipher, truncated MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV" \
+            "$P_SRV \
+             trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1 \
@@ -3389,7 +3391,8 @@ run_test    "Small packet TLS 1.0 StreamCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.0 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1" \
@@ -3398,7 +3401,8 @@ run_test    "Small packet TLS 1.0 StreamCipher, truncated MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1 \
@@ -3423,7 +3427,8 @@ run_test    "Small packet TLS 1.1 BlockCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.1 BlockCipher, truncated MAC" \
-            "$P_SRV" \
+            "$P_SRV \
+             trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
@@ -3432,7 +3437,8 @@ run_test    "Small packet TLS 1.1 BlockCipher, truncated MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV" \
+            "$P_SRV \
+             trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1 \
@@ -3457,7 +3463,8 @@ run_test    "Small packet TLS 1.1 StreamCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.1 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1" \
@@ -3466,7 +3473,8 @@ run_test    "Small packet TLS 1.1 StreamCipher, truncated MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1 \
@@ -3498,7 +3506,8 @@ run_test    "Small packet TLS 1.2 BlockCipher larger MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.2 BlockCipher, truncated MAC" \
-            "$P_SRV" \
+            "$P_SRV \
+             trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
@@ -3507,7 +3516,8 @@ run_test    "Small packet TLS 1.2 BlockCipher, truncated MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV" \
+            "$P_SRV \
+             trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1 \
@@ -3532,7 +3542,8 @@ run_test    "Small packet TLS 1.2 StreamCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.2 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1" \
@@ -3541,7 +3552,8 @@ run_test    "Small packet TLS 1.2 StreamCipher, truncated MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1 \
@@ -3584,8 +3596,10 @@ run_test    "Small packet DTLS 1.0, without EtM" \
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet DTLS 1.0, truncated hmac" \
-            "$P_SRV dtls=1 force_version=dtls1" \
-            "$P_CLI dtls=1 request_size=1 trunc_hmac=1 \
+            "$P_SRV dtls=1 force_version=dtls1 \
+             trunc_hmac=1" \
+            "$P_CLI dtls=1 request_size=1 \
+             trunc_hmac=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
             -s "Read from client: 1 bytes read"
@@ -3594,6 +3608,7 @@ requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet DTLS 1.0, without EtM, truncated MAC" \
             "$P_SRV dtls=1 force_version=dtls1 \
+             trunc_hmac=1 \
              etm=0" \
             "$P_CLI dtls=1 request_size=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
@@ -3621,7 +3636,8 @@ run_test    "Small packet DTLS 1.2, without EtM" \
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet DTLS 1.2, truncated hmac" \
-            "$P_SRV dtls=1 force_version=dtls1_2" \
+            "$P_SRV dtls=1 force_version=dtls1_2 \
+             trunc_hmac=1" \
             "$P_CLI dtls=1 request_size=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
@@ -3632,6 +3648,7 @@ requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet DTLS 1.2, without EtM, truncated MAC" \
             "$P_SRV dtls=1 force_version=dtls1_2 \
+             trunc_hmac=1 \
              etm=0" \
             "$P_CLI dtls=1 request_size=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
@@ -3683,7 +3700,8 @@ run_test    "Large packet TLS 1.0 BlockCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.0 BlockCipher, truncated MAC" \
-            "$P_SRV" \
+            "$P_SRV \
+             trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
@@ -3692,7 +3710,8 @@ run_test    "Large packet TLS 1.0 BlockCipher, truncated MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV" \
+            "$P_SRV \
+             trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1 etm=0 recsplit=0 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
@@ -3716,7 +3735,8 @@ run_test    "Large packet TLS 1.0 StreamCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.0 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1" \
@@ -3725,7 +3745,8 @@ run_test    "Large packet TLS 1.0 StreamCipher, truncated MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1 etm=0" \
@@ -3748,7 +3769,8 @@ run_test    "Large packet TLS 1.1 BlockCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.1 BlockCipher, truncated MAC" \
-            "$P_SRV" \
+            "$P_SRV \
+             trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
@@ -3757,7 +3779,8 @@ run_test    "Large packet TLS 1.1 BlockCipher, truncated MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV" \
+            "$P_SRV \
+             trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1 etm=0" \
@@ -3781,7 +3804,8 @@ run_test    "Large packet TLS 1.1 StreamCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.1 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1" \
@@ -3790,7 +3814,8 @@ run_test    "Large packet TLS 1.1 StreamCipher, truncated MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1 etm=0" \
@@ -3820,7 +3845,8 @@ run_test    "Large packet TLS 1.2 BlockCipher larger MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.2 BlockCipher, truncated MAC" \
-            "$P_SRV" \
+            "$P_SRV \
+             trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1" \
@@ -3829,7 +3855,8 @@ run_test    "Large packet TLS 1.2 BlockCipher, truncated MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV" \
+            "$P_SRV \
+             trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
              trunc_hmac=1 etm=0" \
@@ -3852,7 +3879,8 @@ run_test    "Large packet TLS 1.2 StreamCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.2 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1" \
@@ -3861,7 +3889,8 @@ run_test    "Large packet TLS 1.2 StreamCipher, truncated MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
              force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
              trunc_hmac=1 etm=0" \

From 36ba8b683a5795675a3de94c6bb811fa38e4bad5 Mon Sep 17 00:00:00 2001
From: Darryl Green <darryl.green@arm.com>
Date: Tue, 21 Nov 2017 09:55:33 +0000
Subject: [PATCH 591/745] Add changelog for mbedtls_ecdsa_sign fix

---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index ded60d39f3..f350f5940b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -17,6 +17,8 @@ Bugfix
    * Fix leap year calculation in x509_date_is_valid() to ensure that invalid
      dates on leap years with 100 and 400 intervals are handled correctly. Found
      by Nicholas Wilson. #694
+   * Add a check for invalid private parameters in mbedtls_ecdsa_sign.
+     Reported by Yolan Romailler.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 909f9a389a8f5ac5feff1977f7b85e90687373f3 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 21 Nov 2017 17:10:12 +0000
Subject: [PATCH 592/745] Improve style in tests/ssl-opt.sh

Try to avoid line breaks in server and client command line arguments to ease
reading of test cases.
---
 tests/ssl-opt.sh | 232 +++++++++++++++--------------------------------
 1 file changed, 75 insertions(+), 157 deletions(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index fa10e0e62d..b19cf6084f 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -835,8 +835,7 @@ run_test    "Truncated HMAC: client default, server default" \
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC: client disabled, server default" \
             "$P_SRV debug_level=4" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             trunc_hmac=0" \
+            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=0" \
             0 \
             -s "dumping 'expected mac' (20 bytes)" \
             -S "dumping 'expected mac' (10 bytes)"
@@ -844,8 +843,7 @@ run_test    "Truncated HMAC: client disabled, server default" \
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC: client enabled, server default" \
             "$P_SRV debug_level=4" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             trunc_hmac=1" \
+            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=1" \
             0 \
             -s "dumping 'expected mac' (20 bytes)" \
             -S "dumping 'expected mac' (10 bytes)"
@@ -853,8 +851,7 @@ run_test    "Truncated HMAC: client enabled, server default" \
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC: client enabled, server disabled" \
             "$P_SRV debug_level=4 trunc_hmac=0" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             trunc_hmac=1" \
+            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=1" \
             0 \
             -s "dumping 'expected mac' (20 bytes)" \
             -S "dumping 'expected mac' (10 bytes)"
@@ -862,8 +859,7 @@ run_test    "Truncated HMAC: client enabled, server disabled" \
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC: client disabled, server enabled" \
             "$P_SRV debug_level=4 trunc_hmac=1" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             trunc_hmac=0" \
+            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=0" \
             0 \
             -s "dumping 'expected mac' (20 bytes)" \
             -S "dumping 'expected mac' (10 bytes)"
@@ -871,8 +867,7 @@ run_test    "Truncated HMAC: client disabled, server enabled" \
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC: client enabled, server enabled" \
             "$P_SRV debug_level=4 trunc_hmac=1" \
-            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             trunc_hmac=1" \
+            "$P_CLI force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=1" \
             0 \
             -S "dumping 'expected mac' (20 bytes)" \
             -s "dumping 'expected mac' (10 bytes)"
@@ -887,8 +882,7 @@ run_test    "Truncated HMAC, DTLS: client default, server default" \
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC, DTLS: client disabled, server default" \
             "$P_SRV dtls=1 debug_level=4" \
-            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             trunc_hmac=0" \
+            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=0" \
             0 \
             -s "dumping 'expected mac' (20 bytes)" \
             -S "dumping 'expected mac' (10 bytes)"
@@ -896,8 +890,7 @@ run_test    "Truncated HMAC, DTLS: client disabled, server default" \
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC, DTLS: client enabled, server default" \
             "$P_SRV dtls=1 debug_level=4" \
-            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             trunc_hmac=1" \
+            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=1" \
             0 \
             -s "dumping 'expected mac' (20 bytes)" \
             -S "dumping 'expected mac' (10 bytes)"
@@ -905,8 +898,7 @@ run_test    "Truncated HMAC, DTLS: client enabled, server default" \
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC, DTLS: client enabled, server disabled" \
             "$P_SRV dtls=1 debug_level=4 trunc_hmac=0" \
-            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             trunc_hmac=1" \
+            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=1" \
             0 \
             -s "dumping 'expected mac' (20 bytes)" \
             -S "dumping 'expected mac' (10 bytes)"
@@ -914,8 +906,7 @@ run_test    "Truncated HMAC, DTLS: client enabled, server disabled" \
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC, DTLS: client disabled, server enabled" \
             "$P_SRV dtls=1 debug_level=4 trunc_hmac=1" \
-            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             trunc_hmac=0" \
+            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=0" \
             0 \
             -s "dumping 'expected mac' (20 bytes)" \
             -S "dumping 'expected mac' (10 bytes)"
@@ -923,8 +914,7 @@ run_test    "Truncated HMAC, DTLS: client disabled, server enabled" \
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Truncated HMAC, DTLS: client enabled, server enabled" \
             "$P_SRV dtls=1 debug_level=4 trunc_hmac=1" \
-            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA \
-             trunc_hmac=1" \
+            "$P_CLI dtls=1 force_ciphersuite=TLS-RSA-WITH-AES-128-CBC-SHA trunc_hmac=1" \
             0 \
             -S "dumping 'expected mac' (20 bytes)" \
             -s "dumping 'expected mac' (10 bytes)"
@@ -3355,22 +3345,17 @@ run_test    "Small packet TLS 1.0 BlockCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.0 BlockCipher, truncated MAC" \
-            "$P_SRV \
-             trunc_hmac=1" \
+            "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV \
-             trunc_hmac=1" \
+            "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1 \
-             etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
@@ -3384,29 +3369,23 @@ run_test    "Small packet TLS 1.0 StreamCipher" \
 run_test    "Small packet TLS 1.0 StreamCipher, without EtM" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.0 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
-            "$P_CLI request_size=1 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1 \
-             etm=0" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
+            "$P_CLI request_size=1 force_version=tls1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
+             trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
@@ -3420,29 +3399,23 @@ run_test    "Small packet TLS 1.1 BlockCipher" \
 run_test    "Small packet TLS 1.1 BlockCipher, without EtM" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA
-             etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.1 BlockCipher, truncated MAC" \
-            "$P_SRV \
-             trunc_hmac=1" \
+            "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV \
-             trunc_hmac=1" \
+            "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1 \
-             etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
@@ -3456,29 +3429,23 @@ run_test    "Small packet TLS 1.1 StreamCipher" \
 run_test    "Small packet TLS 1.1 StreamCipher, without EtM" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.1 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1 \
-             etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
@@ -3492,8 +3459,7 @@ run_test    "Small packet TLS 1.2 BlockCipher" \
 run_test    "Small packet TLS 1.2 BlockCipher, without EtM" \
             "$P_SRV" \
             "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
@@ -3506,22 +3472,17 @@ run_test    "Small packet TLS 1.2 BlockCipher larger MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.2 BlockCipher, truncated MAC" \
-            "$P_SRV \
-             trunc_hmac=1" \
+            "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV \
-             trunc_hmac=1" \
+            "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1 \
-             etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
@@ -3535,29 +3496,23 @@ run_test    "Small packet TLS 1.2 StreamCipher" \
 run_test    "Small packet TLS 1.2 StreamCipher, without EtM" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.2 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=1 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1 \
-             etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 1 bytes read"
 
@@ -3596,10 +3551,8 @@ run_test    "Small packet DTLS 1.0, without EtM" \
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet DTLS 1.0, truncated hmac" \
-            "$P_SRV dtls=1 force_version=dtls1 \
-             trunc_hmac=1" \
-            "$P_CLI dtls=1 request_size=1 \
-             trunc_hmac=1 \
+            "$P_SRV dtls=1 force_version=dtls1 trunc_hmac=1" \
+            "$P_CLI dtls=1 request_size=1 trunc_hmac=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
             -s "Read from client: 1 bytes read"
@@ -3607,12 +3560,9 @@ run_test    "Small packet DTLS 1.0, truncated hmac" \
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet DTLS 1.0, without EtM, truncated MAC" \
-            "$P_SRV dtls=1 force_version=dtls1 \
-             trunc_hmac=1 \
-             etm=0" \
+            "$P_SRV dtls=1 force_version=dtls1 trunc_hmac=1 etm=0" \
             "$P_CLI dtls=1 request_size=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1"\
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1"\
             0 \
             -s "Read from client: 1 bytes read"
 
@@ -3626,8 +3576,7 @@ run_test    "Small packet DTLS 1.2" \
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 run_test    "Small packet DTLS 1.2, without EtM" \
-            "$P_SRV dtls=1 force_version=dtls1_2 \
-             etm=0" \
+            "$P_SRV dtls=1 force_version=dtls1_2 etm=0" \
             "$P_CLI dtls=1 request_size=1 \
              force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA" \
             0 \
@@ -3636,23 +3585,18 @@ run_test    "Small packet DTLS 1.2, without EtM" \
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet DTLS 1.2, truncated hmac" \
-            "$P_SRV dtls=1 force_version=dtls1_2 \
-             trunc_hmac=1" \
+            "$P_SRV dtls=1 force_version=dtls1_2 trunc_hmac=1" \
             "$P_CLI dtls=1 request_size=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 1 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_PROTO_DTLS
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Small packet DTLS 1.2, without EtM, truncated MAC" \
-            "$P_SRV dtls=1 force_version=dtls1_2 \
-             trunc_hmac=1 \
-             etm=0" \
+            "$P_SRV dtls=1 force_version=dtls1_2 trunc_hmac=1 etm=0" \
             "$P_CLI dtls=1 request_size=1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1"\
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1"\
             0 \
             -s "Read from client: 1 bytes read"
 
@@ -3700,21 +3644,17 @@ run_test    "Large packet TLS 1.0 BlockCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.0 BlockCipher, truncated MAC" \
-            "$P_SRV \
-             trunc_hmac=1" \
+            "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1 recsplit=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.0 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV \
-             trunc_hmac=1" \
+            "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1 etm=0 recsplit=0 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 16384 bytes read"
 
@@ -3728,28 +3668,23 @@ run_test    "Large packet TLS 1.0 StreamCipher" \
 run_test    "Large packet TLS 1.0 StreamCipher, without EtM" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
             0 \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.0 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.0 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1 etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 16384 bytes read"
 
@@ -3769,21 +3704,17 @@ run_test    "Large packet TLS 1.1 BlockCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.1 BlockCipher, truncated MAC" \
-            "$P_SRV \
-             trunc_hmac=1" \
+            "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.1 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV \
-             trunc_hmac=1" \
+            "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1 etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 16384 bytes read"
 
@@ -3797,28 +3728,23 @@ run_test    "Large packet TLS 1.1 StreamCipher" \
 run_test    "Large packet TLS 1.1 StreamCipher, without EtM" \
             "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA etm=0" \
             0 \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.1 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.1 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_1 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1 etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 16384 bytes read"
 
@@ -3845,21 +3771,17 @@ run_test    "Large packet TLS 1.2 BlockCipher larger MAC" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.2 BlockCipher, truncated MAC" \
-            "$P_SRV \
-             trunc_hmac=1" \
+            "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.2 BlockCipher, without EtM, truncated MAC" \
-            "$P_SRV \
-             trunc_hmac=1" \
+            "$P_SRV trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA \
-             trunc_hmac=1 etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-AES-256-CBC-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 16384 bytes read"
 
@@ -3879,21 +3801,17 @@ run_test    "Large packet TLS 1.2 StreamCipher, without EtM" \
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.2 StreamCipher, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             0 \
             -s "Read from client: 16384 bytes read"
 
 requires_config_enabled MBEDTLS_SSL_TRUNCATED_HMAC
 run_test    "Large packet TLS 1.2 StreamCipher, without EtM, truncated MAC" \
-            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1" \
+            "$P_SRV arc4=1 force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1" \
             "$P_CLI request_size=16384 force_version=tls1_2 \
-             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA \
-             trunc_hmac=1 etm=0" \
+             force_ciphersuite=TLS-RSA-WITH-RC4-128-SHA trunc_hmac=1 etm=0" \
             0 \
             -s "Read from client: 16384 bytes read"
 

From 563423fb21d6d5dcbdd616af496038e2209c6f65 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 21 Nov 2017 17:20:17 +0000
Subject: [PATCH 593/745] Improve documentation of
 MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT option

Explain more clearly when this option should be used and which versions of Mbed
TLS build on the non-compliant implementation.
---
 include/mbedtls/config.h | 7 ++++---
 library/ssl_tls.c        | 3 ++-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index de49d3af96..fa935c798e 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -1369,9 +1369,10 @@
  * Fallback to old, non-conforming implementation of the truncated
  * HMAC extension which also truncates the HMAC key.
  *
- * \warning This should only be enabled temporarily when the use
- *          of truncated HMAC is mandatory *and* the peer is an Mbed TLS
- *          stack that doesn't use the fixed implementation yet.
+ * \warning This should only be enabled temporarily when (1) the use of
+ *          truncated HMAC is essential in order to save bandwidth, and
+ *          (2) the peer is an Mbed TLS stack that doesn't use the fixed
+ *          implementation yet (version number <= 2.6.0).
  *
  * Uncomment to fallback to old, non-compliant truncated HMAC implementation.
  *
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 62de5f2740..3cd1d62992 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -718,7 +718,8 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
 
 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT)
             /* Fall back to old, non-compliant version of the truncated
-             * HMAC implementation which also truncates the key. */
+             * HMAC implementation which also truncates the key
+             * (Mbed TLS versions from 1.3 to 2.6.0) */
             mac_key_len = transform->maclen;
 #endif
         }

From 4c2ac7ef582505c780d957b96ee951e835d0e4e4 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 21 Nov 2017 18:22:53 +0000
Subject: [PATCH 594/745] Deprecate MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT

---
 include/mbedtls/config.h | 3 +++
 library/ssl_tls.c        | 7 +++++++
 2 files changed, 10 insertions(+)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index fa935c798e..6082d46b83 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -1374,6 +1374,9 @@
  *          (2) the peer is an Mbed TLS stack that doesn't use the fixed
  *          implementation yet (version number <= 2.6.0).
  *
+ * \deprecated This option is deprecated and will likely be removed in a
+ *             future version of Mbed TLS.
+ *
  * Uncomment to fallback to old, non-compliant truncated HMAC implementation.
  *
  * Requires: MBEDTLS_SSL_TRUNCATED_HMAC
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 3cd1d62992..8bab9139fd 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -721,6 +721,13 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
              * HMAC implementation which also truncates the key
              * (Mbed TLS versions from 1.3 to 2.6.0) */
             mac_key_len = transform->maclen;
+
+#if defined(MBEDTLS_DEPRECATED_WARNING)
+#warning MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT is deprecated and should only be \
+    enabled temporarily when (1) the use of truncated HMAC is essential in order \
+    to save bandwidth, and (2) the peer is an Mbed TLS stack that doesn not use the \
+    fixed implementation yet (version number <= 2.6.0).
+#endif
 #endif
         }
 #endif /* MBEDTLS_SSL_TRUNCATED_HMAC */

From dab611a7b181ebc1f80c731b5f86895b1ece1cfe Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 23 Nov 2017 18:53:55 +0100
Subject: [PATCH 595/745] ChangeLog entry for ssl_parse_client_psk_identity fix

---
 ChangeLog | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 84a05d0035..113570810b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Security
+   * Fix unsafe bounds check in ssl_parse_client_psk_identity() when adding
+     64kB to the address of the SSL buffer wraps around.
+
 = mbed TLS 2.5.1 released xxxx-xx-xx
 
 Security

From d4755deafac99abe708edb1ba13bcac0bbc4f007 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 28 Nov 2017 13:31:12 +0100
Subject: [PATCH 596/745] add changelog entry

---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ChangeLog b/ChangeLog
index 84a05d0035..9cb4430a0c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -15,6 +15,7 @@ Security
      detect it sometimes. Reported by Hugo Leisink. #810
    * Tighten parsing of RSA PKCS#1 v1.5 signatures, to avoid a
      potential Bleichenbacher/BERserk-style attack.
+   * Tighten should-be-constant-time memcmp against compiler optimizations.
 
 Bugfix
    * Remove size zero arrays from ECJPAKE test suite. Size zero arrays are not

From a0748019f1e56c6e19b8156f62cd08fbd7960aa8 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 28 Nov 2017 16:48:51 +0200
Subject: [PATCH 597/745] Change KB to kB

Change KB to kB, as this is the proper way to write kilo bytes
---
 programs/test/benchmark.c              |  2 +-
 yotta/data/example-benchmark/README.md | 36 +++++++++++++-------------
 yotta/data/example-benchmark/main.cpp  |  2 +-
 3 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index d88bc57ee8..6b70b58e3d 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -126,7 +126,7 @@ do {                                                                    \
         CODE;                                                           \
     }                                                                   \
                                                                         \
-    mbedtls_printf( "%9lu KB/s,  %9lu cycles/byte\n",                   \
+    mbedtls_printf( "%9lu kB/s,  %9lu cycles/byte\n",                   \
                      ii * BUFSIZE / 1024,                               \
                      ( mbedtls_timing_hardclock() - tsc ) / ( jj * BUFSIZE ) );         \
 } while( 0 )
diff --git a/yotta/data/example-benchmark/README.md b/yotta/data/example-benchmark/README.md
index 8397f5e4a9..92d90122d0 100644
--- a/yotta/data/example-benchmark/README.md
+++ b/yotta/data/example-benchmark/README.md
@@ -56,24 +56,24 @@ To build and run this example you must have:
     {{start}}
 
 
-      SHA-1                    :       3644 KB/s,         32 cycles/byte
-      SHA-256                  :       1957 KB/s,         59 cycles/byte
-      SHA-512                  :        587 KB/s,        200 cycles/byte
-      AES-CBC-128              :       1359 KB/s,         86 cycles/byte
-      AES-CBC-192              :       1183 KB/s,         99 cycles/byte
-      AES-CBC-256              :       1048 KB/s,        111 cycles/byte
-      AES-GCM-128              :        421 KB/s,        279 cycles/byte
-      AES-GCM-192              :        403 KB/s,        292 cycles/byte
-      AES-GCM-256              :        385 KB/s,        305 cycles/byte
-      AES-CCM-128              :        542 KB/s,        216 cycles/byte
-      AES-CCM-192              :        484 KB/s,        242 cycles/byte
-      AES-CCM-256              :        437 KB/s,        268 cycles/byte
-      CTR_DRBG (NOPR)          :       1002 KB/s,        117 cycles/byte
-      CTR_DRBG (PR)            :        705 KB/s,        166 cycles/byte
-      HMAC_DRBG SHA-1 (NOPR)   :        228 KB/s,        517 cycles/byte
-      HMAC_DRBG SHA-1 (PR)     :        210 KB/s,        561 cycles/byte
-      HMAC_DRBG SHA-256 (NOPR) :        212 KB/s,        557 cycles/byte
-      HMAC_DRBG SHA-256 (PR)   :        185 KB/s,        637 cycles/byte
+      SHA-1                    :       3644 kB/s,         32 cycles/byte
+      SHA-256                  :       1957 kB/s,         59 cycles/byte
+      SHA-512                  :        587 kB/s,        200 cycles/byte
+      AES-CBC-128              :       1359 kB/s,         86 cycles/byte
+      AES-CBC-192              :       1183 kB/s,         99 cycles/byte
+      AES-CBC-256              :       1048 kB/s,        111 cycles/byte
+      AES-GCM-128              :        421 kB/s,        279 cycles/byte
+      AES-GCM-192              :        403 kB/s,        292 cycles/byte
+      AES-GCM-256              :        385 kB/s,        305 cycles/byte
+      AES-CCM-128              :        542 kB/s,        216 cycles/byte
+      AES-CCM-192              :        484 kB/s,        242 cycles/byte
+      AES-CCM-256              :        437 kB/s,        268 cycles/byte
+      CTR_DRBG (NOPR)          :       1002 kB/s,        117 cycles/byte
+      CTR_DRBG (PR)            :        705 kB/s,        166 cycles/byte
+      HMAC_DRBG SHA-1 (NOPR)   :        228 kB/s,        517 cycles/byte
+      HMAC_DRBG SHA-1 (PR)     :        210 kB/s,        561 cycles/byte
+      HMAC_DRBG SHA-256 (NOPR) :        212 kB/s,        557 cycles/byte
+      HMAC_DRBG SHA-256 (PR)   :        185 kB/s,        637 cycles/byte
       RSA-2048                 :      41 ms/ public
       RSA-2048                 :    1349 ms/private
       RSA-4096                 :     134 ms/ public
diff --git a/yotta/data/example-benchmark/main.cpp b/yotta/data/example-benchmark/main.cpp
index 36cfc0e27b..44e66d9bc9 100644
--- a/yotta/data/example-benchmark/main.cpp
+++ b/yotta/data/example-benchmark/main.cpp
@@ -229,7 +229,7 @@ do {                                                                    \
         CODE;                                                           \
     }                                                                   \
                                                                         \
-    mbedtls_printf( "%9lu KB/s,  %9lu cycles/byte\r\n",                  \
+    mbedtls_printf( "%9lu kB/s,  %9lu cycles/byte\r\n",                  \
                      i * BUFSIZE / 1024,                                \
                      ( mbedtls_timing_hardclock() - tsc ) / ( j * BUFSIZE ) );         \
 } while( 0 )

From d742b748388e550e2f5ba3f03c6aa10fc3a7dc6f Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 28 Nov 2017 17:40:56 +0100
Subject: [PATCH 598/745] Add ChangeLog entry

---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ChangeLog b/ChangeLog
index 40b4fae44d..a65b7ae87b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,6 +13,7 @@ Bugfix
      Found by redplait #590
    * Add MBEDTLS_MPI_CHK to check for error value of mbedtls_mpi_fill_random.
      Reported and fix suggested by guidovranken in #740
+   * Fix bugs in RSA test suite under MBEDTLS_NO_PLATFORM_ENTROPY. #1023 #1024
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()

From 0728d69d6d1a096d77d95824cabedfb1b86a9bfa Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Wed, 29 Nov 2017 12:08:35 +0200
Subject: [PATCH 599/745] Change kB to KiB

Change the style of the units to KiB, according to
https://docs.mbed.com/docs/writing-and-publishing-guides/en/latest/units/
---
 programs/test/benchmark.c              |  2 +-
 yotta/data/example-benchmark/README.md | 36 +++++++++++++-------------
 yotta/data/example-benchmark/main.cpp  |  2 +-
 3 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index 6b70b58e3d..a2677af7be 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -126,7 +126,7 @@ do {                                                                    \
         CODE;                                                           \
     }                                                                   \
                                                                         \
-    mbedtls_printf( "%9lu kB/s,  %9lu cycles/byte\n",                   \
+    mbedtls_printf( "%9lu KiB/s,  %9lu cycles/byte\n",                   \
                      ii * BUFSIZE / 1024,                               \
                      ( mbedtls_timing_hardclock() - tsc ) / ( jj * BUFSIZE ) );         \
 } while( 0 )
diff --git a/yotta/data/example-benchmark/README.md b/yotta/data/example-benchmark/README.md
index 92d90122d0..3b66916e5c 100644
--- a/yotta/data/example-benchmark/README.md
+++ b/yotta/data/example-benchmark/README.md
@@ -56,24 +56,24 @@ To build and run this example you must have:
     {{start}}
 
 
-      SHA-1                    :       3644 kB/s,         32 cycles/byte
-      SHA-256                  :       1957 kB/s,         59 cycles/byte
-      SHA-512                  :        587 kB/s,        200 cycles/byte
-      AES-CBC-128              :       1359 kB/s,         86 cycles/byte
-      AES-CBC-192              :       1183 kB/s,         99 cycles/byte
-      AES-CBC-256              :       1048 kB/s,        111 cycles/byte
-      AES-GCM-128              :        421 kB/s,        279 cycles/byte
-      AES-GCM-192              :        403 kB/s,        292 cycles/byte
-      AES-GCM-256              :        385 kB/s,        305 cycles/byte
-      AES-CCM-128              :        542 kB/s,        216 cycles/byte
-      AES-CCM-192              :        484 kB/s,        242 cycles/byte
-      AES-CCM-256              :        437 kB/s,        268 cycles/byte
-      CTR_DRBG (NOPR)          :       1002 kB/s,        117 cycles/byte
-      CTR_DRBG (PR)            :        705 kB/s,        166 cycles/byte
-      HMAC_DRBG SHA-1 (NOPR)   :        228 kB/s,        517 cycles/byte
-      HMAC_DRBG SHA-1 (PR)     :        210 kB/s,        561 cycles/byte
-      HMAC_DRBG SHA-256 (NOPR) :        212 kB/s,        557 cycles/byte
-      HMAC_DRBG SHA-256 (PR)   :        185 kB/s,        637 cycles/byte
+      SHA-1                    :       3644 KiB/s,         32 cycles/byte
+      SHA-256                  :       1957 KiB/s,         59 cycles/byte
+      SHA-512                  :        587 KiB/s,        200 cycles/byte
+      AES-CBC-128              :       1359 KiB/s,         86 cycles/byte
+      AES-CBC-192              :       1183 KiB/s,         99 cycles/byte
+      AES-CBC-256              :       1048 KiB/s,        111 cycles/byte
+      AES-GCM-128              :        421 KiB/s,        279 cycles/byte
+      AES-GCM-192              :        403 KiB/s,        292 cycles/byte
+      AES-GCM-256              :        385 KiB/s,        305 cycles/byte
+      AES-CCM-128              :        542 KiB/s,        216 cycles/byte
+      AES-CCM-192              :        484 KiB/s,        242 cycles/byte
+      AES-CCM-256              :        437 KiB/s,        268 cycles/byte
+      CTR_DRBG (NOPR)          :       1002 KiB/s,        117 cycles/byte
+      CTR_DRBG (PR)            :        705 KiB/s,        166 cycles/byte
+      HMAC_DRBG SHA-1 (NOPR)   :        228 KiB/s,        517 cycles/byte
+      HMAC_DRBG SHA-1 (PR)     :        210 KiB/s,        561 cycles/byte
+      HMAC_DRBG SHA-256 (NOPR) :        212 KiB/s,        557 cycles/byte
+      HMAC_DRBG SHA-256 (PR)   :        185 KiB/s,        637 cycles/byte
       RSA-2048                 :      41 ms/ public
       RSA-2048                 :    1349 ms/private
       RSA-4096                 :     134 ms/ public
diff --git a/yotta/data/example-benchmark/main.cpp b/yotta/data/example-benchmark/main.cpp
index 44e66d9bc9..d13cde550a 100644
--- a/yotta/data/example-benchmark/main.cpp
+++ b/yotta/data/example-benchmark/main.cpp
@@ -229,7 +229,7 @@ do {                                                                    \
         CODE;                                                           \
     }                                                                   \
                                                                         \
-    mbedtls_printf( "%9lu kB/s,  %9lu cycles/byte\r\n",                  \
+    mbedtls_printf( "%9lu KiB/s,  %9lu cycles/byte\r\n",                  \
                      i * BUFSIZE / 1024,                                \
                      ( mbedtls_timing_hardclock() - tsc ) / ( j * BUFSIZE ) );         \
 } while( 0 )

From c5380649d94e69764e261548087e365262cf4e2e Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <Andres.AmayaGarcia@arm.com>
Date: Tue, 28 Nov 2017 19:57:51 +0000
Subject: [PATCH 600/745] Change value of MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE

Change the value of the error MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE to
0x0023 to ensure the errors in the AES module are all in a continuous
range.
---
 include/mbedtls/aes.h   | 5 ++++-
 include/mbedtls/error.h | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index 660ec2addc..f1c3d3a8c8 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -36,9 +36,12 @@
 #define MBEDTLS_AES_ENCRYPT     1
 #define MBEDTLS_AES_DECRYPT     0
 
+/* Error codes in range 0x0020-0x0022 */
 #define MBEDTLS_ERR_AES_INVALID_KEY_LENGTH                -0x0020  /**< Invalid key length. */
 #define MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH              -0x0022  /**< Invalid data input length. */
-#define MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE               -0x006E  /**< Feature not available, e.g. unsupported AES key size. */
+
+/* Error codes in range 0x0023-0x0023 */
+#define MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE               -0x0023  /**< Feature not available, e.g. unsupported AES key size. */
 
 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
     !defined(inline) && !defined(__cplusplus)
diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index 8dfeb6221b..5fffb0d222 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -52,7 +52,7 @@
  * GCM       2  0x0012-0x0014
  * BLOWFISH  2  0x0016-0x0018
  * THREADING 3  0x001A-0x001E
- * AES       2  0x0020-0x0022   0x006E-0x006E
+ * AES       2  0x0020-0x0022   0x0023-0x0023
  * CAMELLIA  2  0x0024-0x0026
  * XTEA      1  0x0028-0x0028
  * BASE64    2  0x002A-0x002C

From 702dfbcf1374ad4af09df291b4dad217ee78ef72 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 29 Nov 2017 16:35:46 +0000
Subject: [PATCH 601/745] Improve documentation of truncated HMAC fallback
 option

---
 include/mbedtls/config.h | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 6082d46b83..6a04d6e65b 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -1366,13 +1366,17 @@
 /**
  * \def MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT
  *
- * Fallback to old, non-conforming implementation of the truncated
- * HMAC extension which also truncates the HMAC key.
+ * Fallback to old (pre-2.7), non-conforming implementation of the truncated
+ * HMAC extension which also truncates the HMAC key. Note that this option is
+ * only meant for a transitory upgrade period and is likely to be removed in
+ * a future version of the library.
  *
- * \warning This should only be enabled temporarily when (1) the use of
- *          truncated HMAC is essential in order to save bandwidth, and
- *          (2) the peer is an Mbed TLS stack that doesn't use the fixed
- *          implementation yet (version number <= 2.6.0).
+ * \warning The old implementation is non-compliant and has a security weakness
+ *          (2^80 brute force attack on the HMAC key used for a single,
+ *          uninterrupted connection). This should only be enabled temporarily
+ *          when (1) the use of truncated HMAC is essential in order to save
+ *          bandwidth, and (2) the peer is an Mbed TLS stack that doesn't use
+ *          the fixed implementation yet (pre-2.7).
  *
  * \deprecated This option is deprecated and will likely be removed in a
  *             future version of Mbed TLS.

From 1df4923eb16086585c16102a9862f88b6108ac4b Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 29 Nov 2017 16:36:02 +0000
Subject: [PATCH 602/745] Remove compile-time deprecation warning for
 TRUNCATED_HMAC_COMPAT

---
 library/ssl_tls.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 8bab9139fd..3cd1d62992 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -721,13 +721,6 @@ int mbedtls_ssl_derive_keys( mbedtls_ssl_context *ssl )
              * HMAC implementation which also truncates the key
              * (Mbed TLS versions from 1.3 to 2.6.0) */
             mac_key_len = transform->maclen;
-
-#if defined(MBEDTLS_DEPRECATED_WARNING)
-#warning MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT is deprecated and should only be \
-    enabled temporarily when (1) the use of truncated HMAC is essential in order \
-    to save bandwidth, and (2) the peer is an Mbed TLS stack that doesn not use the \
-    fixed implementation yet (version number <= 2.6.0).
-#endif
 #endif
         }
 #endif /* MBEDTLS_SSL_TRUNCATED_HMAC */

From 004198adb348f1c0de079065096267d95b833f95 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 29 Nov 2017 16:57:06 +0000
Subject: [PATCH 603/745] Update ChangeLog

---
 ChangeLog | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index fcf1019564..1ea2a2ba25 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,14 +9,16 @@ Security
      corrupt 6 bytes on the peer's heap, potentially leading to crash or
      remote code execution. This can be triggered remotely from either
      side in both TLS and DTLS.
+   * Fix implementation of truncated HMAC extension leading to
+     compatibility problems with non Mbed TLS peers and allowing
+     an offline 2^80 brute force attack on the HMAC key of a single,
+     uninterrupted (excluding session resumption) connection.
+     Found by Andreas Walz.
 
 Features
    * Allow comments in test data files.
 
 Bugfix
-   * Fix wrong implementation of truncated HMAC extension leading to
-     compatibility problems with peers not running Mbed TLS. Found by
-     Andreas Walz.
    * Fix ssl_parse_record_header() to silently discard invalid DTLS records
      as recommended in RFC 6347 Section 4.1.2.7.
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.

From 832f349f93af536128789f6efc914d88b735197c Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 30 Nov 2017 11:42:12 +0100
Subject: [PATCH 604/745] Fix build without MBEDTLS_FS_IO

Fix missing definition of mbedtls_zeroize when MBEDTLS_FS_IO is
disabled in the configuration.

Introduced by e7707228b4c696549017fbf0fcb5aaae552e4bde
    Merge remote-tracking branch 'upstream-public/pr/1062' into development
---
 library/pkparse.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index 968c83fa08..387111f096 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -60,12 +60,15 @@
 #define mbedtls_free       free
 #endif
 
-#if defined(MBEDTLS_FS_IO)
+#if defined(MBEDTLS_FS_IO) || \
+    defined(MBEDTLS_PKCS12_C) || defined(MBEDTLS_PKCS5_C)
 /* Implementation that should never be optimized out by the compiler */
 static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
+#endif
 
+#if defined(MBEDTLS_FS_IO)
 /*
  * Load all data from a file into a given buffer.
  *

From da519251d45e7f62951c6b76852c4f31eed9bb46 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 30 Nov 2017 13:22:04 +0100
Subject: [PATCH 605/745] Add --no-yotta option to all.sh

The Yotta tools break in some environments and it's useful to be able
to run the rest of all.sh nonetheless.
---
 tests/scripts/all.sh | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 838b541241..77deecbc9c 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -36,6 +36,7 @@ CONFIG_BAK="$CONFIG_H.bak"
 MEMORY=0
 FORCE=0
 RELEASE=0
+YOTTA=1
 
 # Default commands, can be overriden by the environment
 : ${OPENSSL:="openssl"}
@@ -61,6 +62,7 @@ usage()
     printf "  -f|--force\t\tForce the tests to overwrite any modified files.\n"
     printf "  -s|--seed\t\tInteger seed value to use for this test run.\n"
     printf "  -r|--release-test\t\tRun this script in release mode. This fixes the seed value to 1.\n"
+    printf "     --no-yotta\t\tSkip yotta build\n"
     printf "     --out-of-source-dir=<path>\t\tDirectory used for CMake out-of-source build tests."
     printf "     --openssl=<OpenSSL_path>\t\tPath to OpenSSL executable to use for most tests.\n"
     printf "     --openssl-legacy=<OpenSSL_path>\t\tPath to OpenSSL executable to use for legacy tests e.g. SSLv3.\n"
@@ -138,6 +140,9 @@ while [ $# -gt 0 ]; do
         --release-test|-r)
             RELEASE=1
             ;;
+          --no-yotta)
+            YOTTA=0
+            ;;
         --out-of-source-dir)
             shift
             OUT_OF_SOURCE_DIR="$1"
@@ -183,12 +188,14 @@ while [ $# -gt 0 ]; do
 done
 
 if [ $FORCE -eq 1 ]; then
-    rm -rf yotta/module "$OUT_OF_SOURCE_DIR"
+    if [ $YOTTA -eq 1 ]; then
+        rm -rf yotta/module "$OUT_OF_SOURCE_DIR"
+    fi
     git checkout-index -f -q $CONFIG_H
     cleanup
 else
 
-    if [ -d yotta/module ]; then
+    if [ $YOTTA -eq 1 ] && [ -d yotta/module ]; then
         err_msg "Warning - there is an existing yotta module in the directory 'yotta/module'"
         echo "You can either delete your work and retry, or force the test to overwrite the"
         echo "test by rerunning the script as: $0 --force"
@@ -283,11 +290,13 @@ msg "test: doxygen warnings" # ~ 3s
 cleanup
 tests/scripts/doxygen.sh
 
-# Note - use of yotta is deprecated, and yotta also requires armcc to be on the
-# path, and uses whatever version of armcc it finds there.
-msg "build: create and build yotta module" # ~ 30s
-cleanup
-tests/scripts/yotta-build.sh
+if [ $YOTTA -ne 0 ]; then
+    # Note - use of yotta is deprecated, and yotta also requires armcc to be
+    # on the path, and uses whatever version of armcc it finds there.
+    msg "build: create and build yotta module" # ~ 30s
+    cleanup
+    tests/scripts/yotta-build.sh
+fi
 
 msg "build: cmake, gcc, ASan" # ~ 1 min 50s
 cleanup

From b592f322913580ba10ff469ab49c92f54020c1bb Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 1 Dec 2017 23:30:43 +0100
Subject: [PATCH 606/745] Added ChangeLog entry

---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ChangeLog b/ChangeLog
index e8d1da5c98..7fa5389ecf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -41,6 +41,7 @@ Bugfix
    * Fix a potential integer overflow in the version verification for DER
      encoded X509 certificates. The overflow would enable maliciously
      constructed certificates to bypass the certificate verification check.
+   * Fix word size check in in pk.c to not depend on MBEDTLS_HAVE_INT64.
 
 Changes
    * Added config.h option MBEDTLS_NO_UDBL_DIVISION, to prevent the use of

From 8acce8517595f83067091850f3a472c70d3a1fd4 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 1 Dec 2017 23:46:40 +0100
Subject: [PATCH 607/745] Added ChangeLog entry

---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ChangeLog b/ChangeLog
index 0f7bae5197..34a1aa8c6d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -67,6 +67,7 @@ Bugfix
      digits. Found and fixed by Guido Vranken.
    * Fix unlisted DES configuration dependency in some pkparse test cases. Found
      by inestlerode. #555
+   * Fix incorrect unit in benchmark output. #850
 
 Features
    * Exposed parts of the Elliptic Curve Point internal interface, to provide

From 25d6d1a1df3c9ddc077ae62468e4fc5ae06a607d Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 7 Dec 2017 08:22:51 +0000
Subject: [PATCH 608/745] Correct record header size in case of TLS

The previous commit reduced the internal header size to 5 bytes in case of
TLS. This is not a valid since in that situation Mbed TLS internally uses the
first 8 bytes of the message buffer for the implicit record sequence number.
---
 include/mbedtls/ssl_internal.h | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/include/mbedtls/ssl_internal.h b/include/mbedtls/ssl_internal.h
index 3ce4945650..4764095470 100644
--- a/include/mbedtls/ssl_internal.h
+++ b/include/mbedtls/ssl_internal.h
@@ -158,14 +158,10 @@
 #error Bad configuration - protected record payload too large.
 #endif
 
-#if !defined(MBEDTLS_SSL_PROTO_DTLS)
-/* https://tools.ietf.org/html/rfc5246#section-6.2 */
-#define MBEDTLS_SSL_HEADER_LEN 5
-#else
-/* https://tools.ietf.org/html/rfc6347#section-4.1  */
-/* 8 additional bytes for epoch and sequence number */
+/* Note: Even though the TLS record header is only 5 bytes
+   long, we're internally using 8 bytes to store the
+   implicit sequence number. */
 #define MBEDTLS_SSL_HEADER_LEN 13
-#endif
 
 #define MBEDTLS_SSL_BUFFER_LEN  \
     ( ( MBEDTLS_SSL_HEADER_LEN ) + ( MBEDTLS_SSL_PAYLOAD_LEN ) )

From 5dcae51cd981bafefc7c6546543267f7944b3008 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 7 Dec 2017 15:03:22 +0000
Subject: [PATCH 609/745] Add affiliation of bug reporter to credits in the
 ChangeLog

---
 ChangeLog | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 1ea2a2ba25..a15bdd1532 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,7 +13,8 @@ Security
      compatibility problems with non Mbed TLS peers and allowing
      an offline 2^80 brute force attack on the HMAC key of a single,
      uninterrupted (excluding session resumption) connection.
-     Found by Andreas Walz.
+     Found by Andreas Walz (ivESK, Offenburg University of Applied
+     Sciences).
 
 Features
    * Allow comments in test data files.

From 86ffd80456f154b7a44b512d3e9aae23653bae6f Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Sun, 10 Dec 2017 20:04:13 +0100
Subject: [PATCH 610/745] Register new error code in error.h

---
 include/mbedtls/error.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index 31591e2d64..d51bcdec36 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -75,7 +75,7 @@
  * PKCS5     2   4 (Started from top)
  * DHM       3   9
  * PK        3   14 (Started from top)
- * RSA       4   9
+ * RSA       4   10
  * ECP       4   8 (Started from top)
  * MD        5   4
  * CIPHER    6   6

From 1434a365a64e7f95626f8ffa0fb08d912a1119fd Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 13 Dec 2017 11:24:49 +0000
Subject: [PATCH 611/745] Don't split error code description across multiple
 lines

---
 include/mbedtls/rsa.h | 3 +--
 library/error.c       | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 562395f2b4..d04e71d58c 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -48,8 +48,7 @@
 #define MBEDTLS_ERR_RSA_VERIFY_FAILED                     -0x4380  /**< The PKCS#1 verification failed. */
 #define MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE                  -0x4400  /**< The output buffer for decryption is not large enough. */
 #define MBEDTLS_ERR_RSA_RNG_FAILED                        -0x4480  /**< The random generator failed to generate non-zeros. */
-#define MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION             -0x4500  /**< The implementation doesn't offer the requested operation,
-                                                                        e.g. because of security violations or lack of functionality */
+#define MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION             -0x4500  /**< The implementation doesn't offer the requested operation, e.g. because of security violations or lack of functionality */
 
 /*
  * RSA constants
diff --git a/library/error.c b/library/error.c
index 66e6aa23c7..23e4953fca 100644
--- a/library/error.c
+++ b/library/error.c
@@ -332,8 +332,7 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
         if( use_ret == -(MBEDTLS_ERR_RSA_RNG_FAILED) )
             mbedtls_snprintf( buf, buflen, "RSA - The random generator failed to generate non-zeros" );
         if( use_ret == -(MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION) )
-            mbedtls_snprintf( buf, buflen, "RSA - The implementation doesn't offer the requested operation, "\
-                                            "e.g. because of security violations or lack of functionality" );
+            mbedtls_snprintf( buf, buflen, "RSA - The implementation doesn't offer the requested operation, e.g. because of security violations or lack of functionality" );
 #endif /* MBEDTLS_RSA_C */
 
 #if defined(MBEDTLS_SSL_TLS_C)

From 418b536028a29dada69440186266a4a2f763dc34 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 14 Dec 2017 18:58:42 +0100
Subject: [PATCH 612/745] wait_server_start: minor efficiency improvement

In wait_server_start, fork less. When lsof is present, call it on the
expected process. This saves a few percent of execution time on a
lightly loaded machine. Also, sleep for a short duration rather than
using a tight loop.
---
 tests/ssl-opt.sh | 54 +++++++++++++++++++++---------------------------
 1 file changed, 23 insertions(+), 31 deletions(-)

diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index 326dcad64a..fa785a4f1e 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -286,40 +286,32 @@ has_mem_err() {
     fi
 }
 
-# wait for server to start: two versions depending on lsof availability
-wait_server_start() {
-    if which lsof >/dev/null 2>&1; then
-        START_TIME=$( date +%s )
-        DONE=0
-
-        # make a tight loop, server usually takes less than 1 sec to start
+# Wait for process $2 to be listening on port $1
+if type lsof >/dev/null 2>/dev/null; then
+    wait_server_start() {
+        START_TIME=$(date +%s)
         if [ "$DTLS" -eq 1 ]; then
-            while [ $DONE -eq 0 ]; do
-                if lsof -nbi UDP:"$SRV_PORT" 2>/dev/null | grep UDP >/dev/null
-                then
-                    DONE=1
-                elif [ $(( $( date +%s ) - $START_TIME )) -gt $DOG_DELAY ]; then
-                    echo "SERVERSTART TIMEOUT"
-                    echo "SERVERSTART TIMEOUT" >> $SRV_OUT
-                    DONE=1
-                fi
-            done
+            proto=UDP
         else
-            while [ $DONE -eq 0 ]; do
-                if lsof -nbi TCP:"$SRV_PORT" 2>/dev/null | grep LISTEN >/dev/null
-                then
-                    DONE=1
-                elif [ $(( $( date +%s ) - $START_TIME )) -gt $DOG_DELAY ]; then
-                    echo "SERVERSTART TIMEOUT"
-                    echo "SERVERSTART TIMEOUT" >> $SRV_OUT
-                    DONE=1
-                fi
-            done
+            proto=TCP
         fi
-    else
+        # Make a tight loop, server normally takes less than 1s to start.
+        while ! lsof -a -n -b -i "$proto:$1" -p "$2" >/dev/null 2>/dev/null; do
+              if [ $(( $(date +%s) - $START_TIME )) -gt $DOG_DELAY ]; then
+                  echo "SERVERSTART TIMEOUT"
+                  echo "SERVERSTART TIMEOUT" >> $SRV_OUT
+                  break
+              fi
+              # Linux and *BSD support decimal arguments to sleep. On other
+              # OSes this may be a tight loop.
+              sleep 0.1 2>/dev/null || true
+        done
+    }
+else
+    wait_server_start() {
         sleep "$START_DELAY"
-    fi
-}
+    }
+fi
 
 # Given the client or server debug output, parse the unix timestamp that is
 # included in the first 4 bytes of the random bytes and check that it's within
@@ -466,7 +458,7 @@ run_test() {
         echo "$SRV_CMD" > $SRV_OUT
         provide_input | $SRV_CMD >> $SRV_OUT 2>&1 &
         SRV_PID=$!
-        wait_server_start
+        wait_server_start "$SRV_PORT" "$SRV_PID"
 
         echo "$CLI_CMD" > $CLI_OUT
         eval "$CLI_CMD" >> $CLI_OUT 2>&1 &

From 12c49c7f7cccdf16f443b55bcc145d372d1e10d1 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 14 Dec 2017 19:02:00 +0100
Subject: [PATCH 613/745] compat.sh: use wait_server_start

Port wait_server_start from ssl-opt.sh to compat.sh, instead of just
using "sleep 1". This solves the problem that on a heavily loaded
machine, sleep 1 is sometimes not enough (we had CI failures because
of this). This is also faster on a lightly-loaded machine (execution
time reduced from ~8min to ~6min on my machine).
---
 tests/compat.sh | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/tests/compat.sh b/tests/compat.sh
index c5074cb7ed..958d618542 100755
--- a/tests/compat.sh
+++ b/tests/compat.sh
@@ -866,6 +866,33 @@ has_mem_err() {
     fi
 }
 
+# Wait for process $2 to be listening on port $1
+if type lsof >/dev/null 2>/dev/null; then
+    wait_server_start() {
+        START_TIME=$(date +%s)
+        if is_dtls "$MODE"; then
+            proto=UDP
+        else
+            proto=TCP
+        fi
+        while ! lsof -a -n -b -i "$proto:$1" -p "$2" >/dev/null 2>/dev/null; do
+              if [ $(( $(date +%s) - $START_TIME )) -gt $DOG_DELAY ]; then
+                  echo "SERVERSTART TIMEOUT"
+                  echo "SERVERSTART TIMEOUT" >> $SRV_OUT
+                  break
+              fi
+              # Linux and *BSD support decimal arguments to sleep. On other
+              # OSes this may be a tight loop.
+              sleep 0.1 2>/dev/null || true
+        done
+    }
+else
+    wait_server_start() {
+        sleep 1
+    }
+fi
+
+
 # start_server <name>
 # also saves name and command
 start_server() {
@@ -895,7 +922,7 @@ start_server() {
     while :; do echo bla; sleep 1; done | $SERVER_CMD >> $SRV_OUT 2>&1 &
     PROCESS_ID=$!
 
-    sleep 1
+    wait_server_start "$PORT" "$PROCESS_ID"
 }
 
 # terminate the running server

From 464147cadc694379b7717afb7b517fe05cdb323f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Mon, 18 Dec 2017 18:04:59 +0100
Subject: [PATCH 614/745] Fix SSLv3 MAC computation

In a previous PR (Fix heap corruption in implementation of truncated HMAC
extension #425) the place where MAC is computed was changed from the end of
the SSL I/O buffer to a local buffer (then (part of) the content of the local
buffer is either copied to the output buffer of compare to the input buffer).

Unfortunately, this change was made only for TLS 1.0 and later, leaving SSL
3.0 in an inconsistent state due to ssl_mac() still writing to the old,
hard-coded location, which, for MAC verification, resulted in later comparing
the end of the input buffer (containing the computed MAC) to the local buffer
(uninitialised), most likely resulting in MAC verification failure, hence no
interop (even with ourselves).

This commit completes the move to using a local buffer by using this strategy
for SSL 3.0 too. Fortunately ssl_mac() was static so it's not a problem to
change its signature.
---
 library/ssl_tls.c | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index a8aa1c04ff..b977cfbeeb 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -1203,9 +1203,11 @@ int mbedtls_ssl_psk_derive_premaster( mbedtls_ssl_context *ssl, mbedtls_key_exch
 /*
  * SSLv3.0 MAC functions
  */
-static void ssl_mac( mbedtls_md_context_t *md_ctx, unsigned char *secret,
-                     unsigned char *buf, size_t len,
-                     unsigned char *ctr, int type )
+static void ssl_mac( mbedtls_md_context_t *md_ctx,
+                     const unsigned char *secret,
+                     const unsigned char *buf, size_t len,
+                     const unsigned char *ctr, int type,
+                     unsigned char out[20] )
 {
     unsigned char header[11];
     unsigned char padding[48];
@@ -1230,14 +1232,14 @@ static void ssl_mac( mbedtls_md_context_t *md_ctx, unsigned char *secret,
     mbedtls_md_update( md_ctx, padding, padlen  );
     mbedtls_md_update( md_ctx, header,  11      );
     mbedtls_md_update( md_ctx, buf,     len     );
-    mbedtls_md_finish( md_ctx, buf +    len     );
+    mbedtls_md_finish( md_ctx, out              );
 
     memset( padding, 0x5C, padlen );
     mbedtls_md_starts( md_ctx );
     mbedtls_md_update( md_ctx, secret,    md_size );
     mbedtls_md_update( md_ctx, padding,   padlen  );
-    mbedtls_md_update( md_ctx, buf + len, md_size );
-    mbedtls_md_finish( md_ctx, buf + len          );
+    mbedtls_md_update( md_ctx, out,       md_size );
+    mbedtls_md_finish( md_ctx, out                );
 }
 #endif /* MBEDTLS_SSL_PROTO_SSL3 */
 
@@ -1282,10 +1284,15 @@ static int ssl_encrypt_buf( mbedtls_ssl_context *ssl )
 #if defined(MBEDTLS_SSL_PROTO_SSL3)
         if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
         {
+            unsigned char mac[20]; /* SHA-1 at most */
+
             ssl_mac( &ssl->transform_out->md_ctx_enc,
                       ssl->transform_out->mac_enc,
                       ssl->out_msg, ssl->out_msglen,
-                      ssl->out_ctr, ssl->out_msgtype );
+                      ssl->out_ctr, ssl->out_msgtype,
+                      mac );
+
+            memcpy( ssl->out_msg + ssl->out_msglen, mac, ssl->transform_out->maclen );
         }
         else
 #endif
@@ -1932,7 +1939,8 @@ static int ssl_decrypt_buf( mbedtls_ssl_context *ssl )
             ssl_mac( &ssl->transform_in->md_ctx_dec,
                       ssl->transform_in->mac_dec,
                       ssl->in_msg, ssl->in_msglen,
-                      ssl->in_ctr, ssl->in_msgtype );
+                      ssl->in_ctr, ssl->in_msgtype,
+                      mac_expect );
         }
         else
 #endif /* MBEDTLS_SSL_PROTO_SSL3 */

From b053efb2954a954415369b42a9249282ec401876 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Tue, 19 Dec 2017 10:03:46 +0100
Subject: [PATCH 615/745] Fix magic constant in previous commit

---
 library/ssl_tls.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index b977cfbeeb..d8df513530 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -1203,11 +1203,12 @@ int mbedtls_ssl_psk_derive_premaster( mbedtls_ssl_context *ssl, mbedtls_key_exch
 /*
  * SSLv3.0 MAC functions
  */
+#define SSL_MAC_MAX_BYTES   20  /* MD-5 or SHA-1 */
 static void ssl_mac( mbedtls_md_context_t *md_ctx,
                      const unsigned char *secret,
                      const unsigned char *buf, size_t len,
                      const unsigned char *ctr, int type,
-                     unsigned char out[20] )
+                     unsigned char out[SSL_MAC_MAX_BYTES] )
 {
     unsigned char header[11];
     unsigned char padding[48];
@@ -1284,7 +1285,7 @@ static int ssl_encrypt_buf( mbedtls_ssl_context *ssl )
 #if defined(MBEDTLS_SSL_PROTO_SSL3)
         if( ssl->minor_ver == MBEDTLS_SSL_MINOR_VERSION_0 )
         {
-            unsigned char mac[20]; /* SHA-1 at most */
+            unsigned char mac[SSL_MAC_MAX_BYTES];
 
             ssl_mac( &ssl->transform_out->md_ctx_enc,
                       ssl->transform_out->mac_enc,

From a268da9478f3bfc316aeb83a7443048b9ab41d07 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Wed, 20 Dec 2017 12:52:49 +0100
Subject: [PATCH 616/745] Fix undefined function in platform.c

The bug was introduced in 79a2e7ef069d6 and is not present in the default
configuration, which let it go unnoticed so far.
---
 library/platform.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/library/platform.c b/library/platform.c
index b882b659d8..76df7fac18 100644
--- a/library/platform.c
+++ b/library/platform.c
@@ -29,6 +29,14 @@
 
 #include "mbedtls/platform.h"
 
+#if defined(MBEDTLS_ENTROPY_NV_SEED) && \
+    !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS) && defined(MBEDTLS_FS_IO)
+/* Implementation that should never be optimized out by the compiler */
+static void mbedtls_zeroize( void *v, size_t n ) {
+    volatile unsigned char *p = (unsigned char*)v; while( n-- ) *p++ = 0;
+}
+#endif
+
 #if defined(MBEDTLS_PLATFORM_MEMORY)
 #if !defined(MBEDTLS_PLATFORM_STD_CALLOC)
 static void *platform_calloc_uninit( size_t n, size_t size )

From a0af95f052fa734c662dfe420d3e34e6ed777ed5 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 10 Oct 2017 20:10:46 +0200
Subject: [PATCH 617/745] Timing: fix mbedtls_set_alarm(0) on Unix/POSIX

The POSIX/Unix implementation of mbedtls_set_alarm did not set the
mbedtls_timing_alarmed flag when called with 0, which was inconsistent
with what the documentation implied and with the Windows behavior.
---
 ChangeLog        | 1 +
 library/timing.c | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index b3d4d519af..bfba279b9a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,7 @@ Bugfix
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
      Found by projectgus and jethrogb, #836.
    * Fix usage help in ssl_server2 example. Found and fixed by Bei Lin.
+   * Fix mbedtls_timing_alarm(0) on Unix.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 
diff --git a/library/timing.c b/library/timing.c
index a7c7ff0279..4576f317de 100644
--- a/library/timing.c
+++ b/library/timing.c
@@ -315,6 +315,12 @@ void mbedtls_set_alarm( int seconds )
     mbedtls_timing_alarmed = 0;
     signal( SIGALRM, sighandler );
     alarm( seconds );
+    if( seconds == 0 )
+    {
+        /* alarm(0) cancelled any previous pending alarm, but the
+           handler won't fire, so raise the flag straight away. */
+        mbedtls_timing_alarmed = 1;
+    }
 }
 
 #endif /* _WIN32 && !EFIX64 && !EFI32 */

From a9edc4805b5e73885eb3ca1e9fe905e7321c226a Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 10 Oct 2017 19:46:45 +0200
Subject: [PATCH 618/745] timing interface documentation: minor clarifications

---
 include/mbedtls/timing.h | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/include/mbedtls/timing.h b/include/mbedtls/timing.h
index ae7a713e7a..579de33101 100644
--- a/include/mbedtls/timing.h
+++ b/include/mbedtls/timing.h
@@ -1,7 +1,7 @@
 /**
  * \file timing.h
  *
- * \brief Portable interface to the CPU cycle counter
+ * \brief Portable interface to timeouts and to the CPU cycle counter
  *
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
@@ -65,6 +65,9 @@ extern volatile int mbedtls_timing_alarmed;
  * \warning        This is only a best effort! Do not rely on this!
  *                 In particular, it is known to be unreliable on virtual
  *                 machines.
+ *
+ * \note           This value starts at an unspecified origin and
+ *                 may wrap around.
  */
 unsigned long mbedtls_timing_hardclock( void );
 
@@ -73,6 +76,8 @@ unsigned long mbedtls_timing_hardclock( void );
  *
  * \param val      points to a timer structure
  * \param reset    if set to 1, the timer is restarted
+ *
+ * \return         Elapsed time in ms (before the reset, if there is a reset)
  */
 unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset );
 
@@ -80,6 +85,7 @@ unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int
  * \brief          Setup an alarm clock
  *
  * \param seconds  delay before the "mbedtls_timing_alarmed" flag is set
+ *                 (must be >=0)
  *
  * \warning        Only one alarm at a time  is supported. In a threaded
  *                 context, this means one for the whole process, not one per
@@ -91,11 +97,15 @@ void mbedtls_set_alarm( int seconds );
  * \brief          Set a pair of delays to watch
  *                 (See \c mbedtls_timing_get_delay().)
  *
- * \param data     Pointer to timing data
+ * \param data     Pointer to timing data.
  *                 Must point to a valid \c mbedtls_timing_delay_context struct.
  * \param int_ms   First (intermediate) delay in milliseconds.
+ *                 The effect if int_ms > fin_ms is unspecified.
  * \param fin_ms   Second (final) delay in milliseconds.
  *                 Pass 0 to cancel the current delay.
+ *
+ * \note           To set a single delay, either use \c mbedtls_timing_set_timer
+ *                 directly or use this function with int_ms == fin_ms.
  */
 void mbedtls_timing_set_delay( void *data, uint32_t int_ms, uint32_t fin_ms );
 
@@ -106,7 +116,7 @@ void mbedtls_timing_set_delay( void *data, uint32_t int_ms, uint32_t fin_ms );
  * \param data     Pointer to timing data
  *                 Must point to a valid \c mbedtls_timing_delay_context struct.
  *
- * \return         -1 if cancelled (fin_ms = 0)
+ * \return         -1 if cancelled (fin_ms = 0),
  *                  0 if none of the delays are passed,
  *                  1 if only the intermediate delay is passed,
  *                  2 if the final delay is passed.

From d92f0aa3bec86b7b74cd4c7372b9a4b5323b0cfc Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 16 Oct 2017 19:33:06 +0200
Subject: [PATCH 619/745] mbedtls_timing_get_timer: don't use uninitialized
 memory

mbedtls_timing_get_timer with reset=1 is called both to initialize a
timer object and to reset an already-initialized object. In an
initial call, the content of the data structure is indeterminate, so
the code should not read from it. This could crash if signed overflows
trap, for example.

As a consequence, on reset, we can't return the previously elapsed
time as was previously done on Windows. Return 0 as was done on Unix.
---
 ChangeLog                |  1 +
 include/mbedtls/timing.h | 13 ++++++++++--
 library/timing.c         | 45 ++++++++++++++++++++--------------------
 3 files changed, 35 insertions(+), 24 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index bfba279b9a..2061be0f2c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,6 +10,7 @@ Bugfix
      Found by projectgus and jethrogb, #836.
    * Fix usage help in ssl_server2 example. Found and fixed by Bei Lin.
    * Fix mbedtls_timing_alarm(0) on Unix.
+   * Fix use of uninitialized memory in mbedtls_timing_get_timer when reset=1.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 
diff --git a/include/mbedtls/timing.h b/include/mbedtls/timing.h
index 579de33101..bfb8579a07 100644
--- a/include/mbedtls/timing.h
+++ b/include/mbedtls/timing.h
@@ -75,9 +75,18 @@ unsigned long mbedtls_timing_hardclock( void );
  * \brief          Return the elapsed time in milliseconds
  *
  * \param val      points to a timer structure
- * \param reset    if set to 1, the timer is restarted
+ * \param reset    If 0, query the elapsed time. Otherwise (re)start the timer.
  *
- * \return         Elapsed time in ms (before the reset, if there is a reset)
+ * \return         Elapsed time since the previous reset in ms. When
+ *                 restarting, this is always 0.
+ *
+ * \note           To initialize a timer, call this function with reset=1.
+ *
+ *                 Determining the elapsed time and resetting the timer is not
+ *                 atomic on all platforms, so after the sequence
+ *                 `{ get_timer(1); ...; time1 = get_timer(1); ...; time2 =
+ *                 get_timer(0) }` the value time1+time2 is only approximately
+ *                 the delay since the first reset.
  */
 unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset );
 
diff --git a/library/timing.c b/library/timing.c
index 4576f317de..a6067d06d9 100644
--- a/library/timing.c
+++ b/library/timing.c
@@ -244,21 +244,23 @@ volatile int mbedtls_timing_alarmed = 0;
 
 unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset )
 {
-    unsigned long delta;
-    LARGE_INTEGER offset, hfreq;
     struct _hr_time *t = (struct _hr_time *) val;
 
-    QueryPerformanceCounter(  &offset );
-    QueryPerformanceFrequency( &hfreq );
-
-    delta = (unsigned long)( ( 1000 *
-        ( offset.QuadPart - t->start.QuadPart ) ) /
-           hfreq.QuadPart );
-
     if( reset )
+    {
         QueryPerformanceCounter( &t->start );
-
-    return( delta );
+        return( 0 );
+    }
+    else
+    {
+        unsigned long delta;
+        LARGE_INTEGER now, hfreq;
+        QueryPerformanceCounter(  &now );
+        QueryPerformanceFrequency( &hfreq );
+        delta = (unsigned long)( ( now.QuadPart - t->start.QuadPart ) * 1000ul
+                                 / hfreq.QuadPart );
+        return( delta );
+    }
 }
 
 /* It's OK to use a global because alarm() is supposed to be global anyway */
@@ -285,23 +287,22 @@ void mbedtls_set_alarm( int seconds )
 
 unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset )
 {
-    unsigned long delta;
-    struct timeval offset;
     struct _hr_time *t = (struct _hr_time *) val;
 
-    gettimeofday( &offset, NULL );
-
     if( reset )
     {
-        t->start.tv_sec  = offset.tv_sec;
-        t->start.tv_usec = offset.tv_usec;
+        gettimeofday( &t->start, NULL );
         return( 0 );
     }
-
-    delta = ( offset.tv_sec  - t->start.tv_sec  ) * 1000
-          + ( offset.tv_usec - t->start.tv_usec ) / 1000;
-
-    return( delta );
+    else
+    {
+        unsigned long delta;
+        struct timeval now;
+        gettimeofday( &now, NULL );
+        delta = ( now.tv_sec  - t->start.tv_sec  ) * 1000ul
+              + ( now.tv_usec - t->start.tv_usec ) / 1000;
+        return( delta );
+    }
 }
 
 static void sighandler( int signum )

From 0827d5c07d35cb60bcb5b09a06187852c4edd3c9 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 10 Oct 2017 20:09:26 +0200
Subject: [PATCH 620/745] Timing self test: print some diagnosis information

Print some not-very-nice-looking but helpful diagnosis information if
the timing selftest fails. Since the failures tend to be due to heavy
system load that's hard to reproduce, this information is necessary to
understand what's going on.
---
 library/timing.c | 39 ++++++++++++++++++++-------------------
 1 file changed, 20 insertions(+), 19 deletions(-)

diff --git a/library/timing.c b/library/timing.c
index a6067d06d9..744e1e7900 100644
--- a/library/timing.c
+++ b/library/timing.c
@@ -385,13 +385,21 @@ static void busy_msleep( unsigned long msec )
     (void) j;
 }
 
-#define FAIL    do                      \
-{                                       \
-    if( verbose != 0 )                  \
-        mbedtls_printf( "failed\n" );   \
-                                        \
-    return( 1 );                        \
-} while( 0 )
+#define FAIL    do                                                      \
+    {                                                                   \
+        if( verbose != 0 )                                              \
+        {                                                               \
+            mbedtls_printf( "failed at line %d\n", __LINE__ );          \
+            mbedtls_printf( " cycles=%lu ratio=%lu millisecs=%lu secs=%lu hardfail=%d a=%lu b=%lu\n", \
+                            cycles, ratio, millisecs, secs, hardfail,   \
+                            (unsigned long) a, (unsigned long) b );     \
+            mbedtls_printf( " elapsed(hires)=%lu elapsed(ctx)=%lu status(ctx)=%d\n", \
+                            mbedtls_timing_get_timer( &hires, 0 ),      \
+                            mbedtls_timing_get_timer( &ctx.timer, 0 ),  \
+                            mbedtls_timing_get_delay( &ctx ) );         \
+        }                                                               \
+        return( 1 );                                                    \
+    } while( 0 )
 
 /*
  * Checkup routine
@@ -401,17 +409,16 @@ static void busy_msleep( unsigned long msec )
  */
 int mbedtls_timing_self_test( int verbose )
 {
-    unsigned long cycles, ratio;
-    unsigned long millisecs, secs;
-    int hardfail;
+    unsigned long cycles = 0, ratio = 0;
+    unsigned long millisecs = 0, secs = 0;
+    int hardfail = 0;
     struct mbedtls_timing_hr_time hires;
-    uint32_t a, b;
+    uint32_t a = 0, b = 0;
     mbedtls_timing_delay_context ctx;
 
     if( verbose != 0 )
         mbedtls_printf( "  TIMING tests note: will take some time!\n" );
 
-
     if( verbose != 0 )
         mbedtls_printf( "  TIMING test #1 (set_alarm / get_timer): " );
 
@@ -428,12 +435,7 @@ int mbedtls_timing_self_test( int verbose )
         /* For some reason on Windows it looks like alarm has an extra delay
          * (maybe related to creating a new thread). Allow some room here. */
         if( millisecs < 800 * secs || millisecs > 1200 * secs + 300 )
-        {
-            if( verbose != 0 )
-                mbedtls_printf( "failed\n" );
-
-            return( 1 );
-        }
+            FAIL;
     }
 
     if( verbose != 0 )
@@ -482,7 +484,6 @@ int mbedtls_timing_self_test( int verbose )
      * On a 4Ghz 32-bit machine the cycle counter wraps about once per second;
      * since the whole test is about 10ms, it shouldn't happen twice in a row.
      */
-    hardfail = 0;
 
 hard_test:
     if( hardfail > 1 )

From 319ac801a84b899890e797c65b475f01fe560254 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 15 Dec 2017 14:57:18 +0100
Subject: [PATCH 621/745] selftest: refactor to separate the list of tests from
 the logic

No behavior change.
---
 programs/test/selftest.c | 368 ++++++++++++++-------------------------
 1 file changed, 130 insertions(+), 238 deletions(-)

diff --git a/programs/test/selftest.c b/programs/test/selftest.c
index 1941ad0512..16ff3102da 100644
--- a/programs/test/selftest.c
+++ b/programs/test/selftest.c
@@ -107,8 +107,8 @@ static int run_test_snprintf( void )
  * self-test. If this fails, we attempt the test anyway, so no error is passed
  * back.
  */
-#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_ENTROPY_C) && \
-    defined(MBEDTLS_ENTROPY_NV_SEED) && !defined(MBEDTLS_NO_PLATFORM_ENTROPY)
+#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_ENTROPY_C)
+#if defined(MBEDTLS_ENTROPY_NV_SEED) && !defined(MBEDTLS_NO_PLATFORM_ENTROPY)
 static void create_entropy_seed_file( void )
 {
     int result;
@@ -136,8 +136,130 @@ static void create_entropy_seed_file( void )
 }
 #endif
 
+int mbedtls_entropy_self_test_wrapper( int verbose )
+{
+#if defined(MBEDTLS_ENTROPY_NV_SEED) && !defined(MBEDTLS_NO_PLATFORM_ENTROPY)
+    create_entropy_seed_file( );
+#endif
+    return( mbedtls_entropy_self_test( verbose ) );
+}
+#endif
+
+#if defined(MBEDTLS_SELF_TEST)
+#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
+int mbedtls_memory_buffer_alloc_free_and_self_test( int verbose )
+{
+    if( verbose != 0 )
+    {
+#if defined(MBEDTLS_MEMORY_DEBUG)
+        mbedtls_memory_buffer_alloc_status( );
+#endif
+    }
+    mbedtls_memory_buffer_alloc_free( );
+    return( mbedtls_memory_buffer_alloc_self_test( verbose ) );
+}
+#endif
+
+typedef struct
+{
+    const char *name;
+    int ( *function )( int );
+} selftest_t;
+
+const selftest_t selftests[] =
+{
+#if defined(MBEDTLS_MD2_C)
+    {"md2", mbedtls_md2_self_test},
+#endif
+#if defined(MBEDTLS_MD4_C)
+    {"md4", mbedtls_md4_self_test},
+#endif
+#if defined(MBEDTLS_MD5_C)
+    {"md5", mbedtls_md5_self_test},
+#endif
+#if defined(MBEDTLS_RIPEMD160_C)
+    {"ripemd160", mbedtls_ripemd160_self_test},
+#endif
+#if defined(MBEDTLS_SHA1_C)
+    {"sha1", mbedtls_sha1_self_test},
+#endif
+#if defined(MBEDTLS_SHA256_C)
+    {"sha256", mbedtls_sha256_self_test},
+#endif
+#if defined(MBEDTLS_SHA512_C)
+    {"sha512", mbedtls_sha512_self_test},
+#endif
+#if defined(MBEDTLS_ARC4_C)
+    {"arc4", mbedtls_arc4_self_test},
+#endif
+#if defined(MBEDTLS_DES_C)
+    {"des", mbedtls_des_self_test},
+#endif
+#if defined(MBEDTLS_AES_C)
+    {"aes", mbedtls_aes_self_test},
+#endif
+#if defined(MBEDTLS_GCM_C) && defined(MBEDTLS_AES_C)
+    {"gcm", mbedtls_gcm_self_test},
+#endif
+#if defined(MBEDTLS_CCM_C) && defined(MBEDTLS_AES_C)
+    {"ccm", mbedtls_ccm_self_test},
+#endif
+#if defined(MBEDTLS_CMAC_C)
+    {"cmac", mbedtls_cmac_self_test},
+#endif
+#if defined(MBEDTLS_BASE64_C)
+    {"base64", mbedtls_base64_self_test},
+#endif
+#if defined(MBEDTLS_BIGNUM_C)
+    {"mpi", mbedtls_mpi_self_test},
+#endif
+#if defined(MBEDTLS_RSA_C)
+    {"rsa", mbedtls_rsa_self_test},
+#endif
+#if defined(MBEDTLS_X509_USE_C)
+    {"x509", mbedtls_x509_self_test},
+#endif
+#if defined(MBEDTLS_XTEA_C)
+    {"xtea", mbedtls_xtea_self_test},
+#endif
+#if defined(MBEDTLS_CAMELLIA_C)
+    {"camellia", mbedtls_camellia_self_test},
+#endif
+#if defined(MBEDTLS_CTR_DRBG_C)
+    {"ctr_drbg", mbedtls_ctr_drbg_self_test},
+#endif
+#if defined(MBEDTLS_HMAC_DRBG_C)
+    {"hmac_drbg", mbedtls_hmac_drbg_self_test},
+#endif
+#if defined(MBEDTLS_ECP_C)
+    {"ecp", mbedtls_ecp_self_test},
+#endif
+#if defined(MBEDTLS_ECJPAKE_C)
+    {"ecjpake", mbedtls_ecjpake_self_test},
+#endif
+#if defined(MBEDTLS_DHM_C)
+    {"dhm", mbedtls_dhm_self_test},
+#endif
+#if defined(MBEDTLS_ENTROPY_C)
+    {"entropy", mbedtls_entropy_self_test_wrapper},
+#endif
+#if defined(MBEDTLS_PKCS5_C)
+    {"pkcs5", mbedtls_pkcs5_self_test},
+#endif
+/* Slower test after the faster ones */
+#if defined(MBEDTLS_TIMING_C)
+    {"timing", mbedtls_timing_self_test},
+#endif
+/* Heap test comes last */
+#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
+    {"memory_buffer_alloc", mbedtls_memory_buffer_alloc_free_and_self_test},
+#endif
+    {NULL, NULL}
+};
+
 int main( int argc, char *argv[] )
 {
+    const selftest_t *test;
     int v, suites_tested = 0, suites_failed = 0;
 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && defined(MBEDTLS_SELF_TEST)
     unsigned char buf[1000000];
@@ -182,244 +304,14 @@ int main( int argc, char *argv[] )
     mbedtls_memory_buffer_alloc_init( buf, sizeof(buf) );
 #endif
 
-#if defined(MBEDTLS_MD2_C)
-    if( mbedtls_md2_self_test( v )  != 0 )
+    for( test = selftests; test->name != NULL; test++ )
     {
-        suites_failed++;
+        if( test->function( v )  != 0 )
+        {
+            suites_failed++;
+        }
+        suites_tested++;
     }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_MD4_C)
-    if( mbedtls_md4_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_MD5_C)
-    if( mbedtls_md5_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_RIPEMD160_C)
-    if( mbedtls_ripemd160_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_SHA1_C)
-    if( mbedtls_sha1_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_SHA256_C)
-    if( mbedtls_sha256_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_SHA512_C)
-    if( mbedtls_sha512_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_ARC4_C)
-    if( mbedtls_arc4_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_DES_C)
-    if( mbedtls_des_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_AES_C)
-    if( mbedtls_aes_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_GCM_C) && defined(MBEDTLS_AES_C)
-    if( mbedtls_gcm_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_CCM_C) && defined(MBEDTLS_AES_C)
-    if( mbedtls_ccm_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_CMAC_C)
-    if( ( mbedtls_cmac_self_test( v ) ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_BASE64_C)
-    if( mbedtls_base64_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_BIGNUM_C)
-    if( mbedtls_mpi_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_RSA_C)
-    if( mbedtls_rsa_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_X509_USE_C)
-    if( mbedtls_x509_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_XTEA_C)
-    if( mbedtls_xtea_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_CAMELLIA_C)
-    if( mbedtls_camellia_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_CTR_DRBG_C)
-    if( mbedtls_ctr_drbg_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_HMAC_DRBG_C)
-    if( mbedtls_hmac_drbg_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_ECP_C)
-    if( mbedtls_ecp_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_ECJPAKE_C)
-    if( mbedtls_ecjpake_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_DHM_C)
-    if( mbedtls_dhm_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_ENTROPY_C)
-
-#if defined(MBEDTLS_ENTROPY_NV_SEED) && !defined(MBEDTLS_NO_PLATFORM_ENTROPY)
-    create_entropy_seed_file();
-#endif
-
-    if( mbedtls_entropy_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-#if defined(MBEDTLS_PKCS5_C)
-    if( mbedtls_pkcs5_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-/* Slow tests last */
-
-#if defined(MBEDTLS_TIMING_C)
-    if( mbedtls_timing_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
-
-    if( v != 0 )
-    {
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && defined(MBEDTLS_MEMORY_DEBUG)
-        mbedtls_memory_buffer_alloc_status();
-#endif
-    }
-
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-    mbedtls_memory_buffer_alloc_free();
-    if( mbedtls_memory_buffer_alloc_self_test( v ) != 0 )
-    {
-        suites_failed++;
-    }
-    suites_tested++;
-#endif
 
 #else
     mbedtls_printf( " MBEDTLS_SELF_TEST not defined.\n" );

From c82fbb4e14faf3ee3006e978d21fb231767a37dc Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 15 Dec 2017 15:01:27 +0100
Subject: [PATCH 622/745] selftest: allow running a subset of the tests

If given command line arguments, interpret them as test names and only
run those tests.
---
 ChangeLog                |  2 ++
 programs/test/selftest.c | 43 +++++++++++++++++++++++++++++++++++-----
 2 files changed, 40 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2061be0f2c..80e44dd635 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,8 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 Features
    * Allow comments in test data files.
+   * The selftest program can execute a subset of the tests based on command
+     line arguments.
 
 Bugfix
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
diff --git a/programs/test/selftest.c b/programs/test/selftest.c
index 16ff3102da..fc3b0eba09 100644
--- a/programs/test/selftest.c
+++ b/programs/test/selftest.c
@@ -256,10 +256,14 @@ const selftest_t selftests[] =
 #endif
     {NULL, NULL}
 };
+#endif /* MBEDTLS_SELF_TEST */
 
 int main( int argc, char *argv[] )
 {
+#if defined(MBEDTLS_SELF_TEST)
     const selftest_t *test;
+#endif /* MBEDTLS_SELF_TEST */
+    char **argp = argc >= 1 ? argv + 1 : argv;
     int v, suites_tested = 0, suites_failed = 0;
 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && defined(MBEDTLS_SELF_TEST)
     unsigned char buf[1000000];
@@ -287,10 +291,11 @@ int main( int argc, char *argv[] )
         mbedtls_exit( MBEDTLS_EXIT_FAILURE );
     }
 
-    if( argc == 2 && ( strcmp( argv[1], "--quiet" ) == 0  ||
+    if( argc >= 2 && ( strcmp( argv[1], "--quiet" ) == 0  ||
         strcmp( argv[1], "-q" ) == 0 ) )
     {
         v = 0;
+        ++argp;
     }
     else
     {
@@ -304,13 +309,41 @@ int main( int argc, char *argv[] )
     mbedtls_memory_buffer_alloc_init( buf, sizeof(buf) );
 #endif
 
-    for( test = selftests; test->name != NULL; test++ )
+    if( *argp != NULL )
     {
-        if( test->function( v )  != 0 )
+        /* Run the specified tests */
+        for( ; *argp != NULL; argp++ )
         {
-            suites_failed++;
+            for( test = selftests; test->name != NULL; test++ )
+            {
+                if( !strcmp( *argp, test->name ) )
+                {
+                    if( test->function( v )  != 0 )
+                    {
+                        suites_failed++;
+                    }
+                    suites_tested++;
+                    break;
+                }
+            }
+            if( test->name == NULL )
+            {
+                mbedtls_printf( "  Test suite %s not available -> failed\n\n", *argp );
+                suites_failed++;
+            }
+        }
+    }
+    else
+    {
+        /* Run all the tests */
+        for( test = selftests; test->name != NULL; test++ )
+        {
+            if( test->function( v )  != 0 )
+            {
+                suites_failed++;
+            }
+            suites_tested++;
         }
-        suites_tested++;
     }
 
 #else

From ff79d27f5ceb30ea7438f1c172b9a9f80692a18b Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 20 Dec 2017 18:09:27 +0100
Subject: [PATCH 623/745] selftest: allow excluding a subset of the tests

E.g. "selftest -x timing" runs all the self-tests except timing.
---
 programs/test/selftest.c | 49 ++++++++++++++++++++++++++++++----------
 1 file changed, 37 insertions(+), 12 deletions(-)

diff --git a/programs/test/selftest.c b/programs/test/selftest.c
index fc3b0eba09..72a37342fd 100644
--- a/programs/test/selftest.c
+++ b/programs/test/selftest.c
@@ -263,8 +263,10 @@ int main( int argc, char *argv[] )
 #if defined(MBEDTLS_SELF_TEST)
     const selftest_t *test;
 #endif /* MBEDTLS_SELF_TEST */
-    char **argp = argc >= 1 ? argv + 1 : argv;
-    int v, suites_tested = 0, suites_failed = 0;
+    char **argp;
+    int v = 1; /* v=1 for verbose mode */
+    int exclude_mode = 0;
+    int suites_tested = 0, suites_failed = 0;
 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) && defined(MBEDTLS_SELF_TEST)
     unsigned char buf[1000000];
 #endif
@@ -291,17 +293,24 @@ int main( int argc, char *argv[] )
         mbedtls_exit( MBEDTLS_EXIT_FAILURE );
     }
 
-    if( argc >= 2 && ( strcmp( argv[1], "--quiet" ) == 0  ||
-        strcmp( argv[1], "-q" ) == 0 ) )
+    for( argp = argv + ( argc >= 1 ? 1 : argc ); *argp != NULL; ++argp )
     {
-        v = 0;
-        ++argp;
+        if( strcmp( *argp, "--quiet" ) == 0 ||
+            strcmp( *argp, "-q" ) == 0 )
+        {
+            v = 0;
+        }
+        else if( strcmp( *argp, "--exclude" ) == 0 ||
+                 strcmp( *argp, "-x" ) == 0 )
+        {
+            exclude_mode = 1;
+        }
+        else
+            break;
     }
-    else
-    {
-        v = 1;
+
+    if( v != 0 )
         mbedtls_printf( "\n" );
-    }
 
 #if defined(MBEDTLS_SELF_TEST)
 
@@ -309,7 +318,7 @@ int main( int argc, char *argv[] )
     mbedtls_memory_buffer_alloc_init( buf, sizeof(buf) );
 #endif
 
-    if( *argp != NULL )
+    if( *argp != NULL && exclude_mode == 0 )
     {
         /* Run the specified tests */
         for( ; *argp != NULL; argp++ )
@@ -335,9 +344,24 @@ int main( int argc, char *argv[] )
     }
     else
     {
-        /* Run all the tests */
+        /* Run all the tests except excluded ones */
         for( test = selftests; test->name != NULL; test++ )
         {
+            if( exclude_mode )
+            {
+                char **excluded;
+                for( excluded = argp; *excluded != NULL; ++excluded )
+                {
+                    if( !strcmp( *excluded, test->name ) )
+                        break;
+                }
+                if( *excluded )
+                {
+                    if( v )
+                        mbedtls_printf( "  Skip: %s\n", test->name );
+                    continue;
+                }
+            }
             if( test->function( v )  != 0 )
             {
                 suites_failed++;
@@ -347,6 +371,7 @@ int main( int argc, char *argv[] )
     }
 
 #else
+    (void) exclude_mode;
     mbedtls_printf( " MBEDTLS_SELF_TEST not defined.\n" );
 #endif
 

From 8064bf3adf0298873ed4f6bc0dd89ee6efae3959 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 10 Oct 2017 19:56:06 +0200
Subject: [PATCH 624/745] New timing unit tests

New set of unit tests for the timing module, instead of just running
the selftest function.

The selftest function sometimes fails on a heavily loaded
machine (such as a typical continuous integration system). Because of
the all-in-one nature of the test and because the exact load pattern
can be hard to reproduce, it is difficult to diagnose failures of CI
runs with selftest. The new tests are more separated and I strove to
point out potential failure modes in comments.

* mbedtls_timing_hardclock: not tested. This function gives so few
  guarantees that there isn't much to test, and it is hard to test
  reliably because clock cycles don't easily relate to time in any
  remotely portable way. This function isn't used in the library
  anyway, it's only there for benchmark programs.
* mbedtls_timing_get_timer: tested by setting a timer and verifying
  that it reaches its target, and by verifying that a timer started
  later than another always has a smaller elapsed time.
* mbedtls_set_alarm: tested by setting an alarm, busy-waiting for it
  and measuring the elapsed time with a timer.
* mbedtls_timing_set_delay, mbedtls_timing_get_delay: tested by
  setting a delay object and watching it go through its two delay
  values, using a timer to check that the delays are passed at the
  expected time.

The tests pass under light to moderate load, but some of them can be
defeated with sufficiently heavy load. This is unavoidable since the
test process to be effectively suspended for any length of time,
making us think that a timer has gone on for too long.
---
 ChangeLog                               |   1 +
 tests/suites/test_suite_timing.data     |  40 ++-
 tests/suites/test_suite_timing.function | 309 +++++++++++++++++++++++-
 3 files changed, 345 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 80e44dd635..d69f5c5bb8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,7 @@ Features
    * Allow comments in test data files.
    * The selftest program can execute a subset of the tests based on command
      line arguments.
+   * New unit tests for timing.
 
 Bugfix
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
diff --git a/tests/suites/test_suite_timing.data b/tests/suites/test_suite_timing.data
index 3ba79a4760..02677d1268 100644
--- a/tests/suites/test_suite_timing.data
+++ b/tests/suites/test_suite_timing.data
@@ -1,2 +1,38 @@
-Timing selftest
-timing_selftest:
+Timing: basic timer operation
+timing_timer_simple:
+
+Timing: timer reset
+timing_timer_reset:
+
+Timing: two parallel timers, delay 0
+timing_two_timers:0:
+
+Timing: two parallel timers, delay 100
+timing_two_timers:100:
+
+Timing: two parallel timers, delay 1000
+timing_two_timers:1000:
+
+Timing: two parallel timers, delay 10000
+timing_two_timers:10000:
+
+Timing: delay 0ms, 0ms
+timing_delay:0:0:
+
+Timing: delay 0ms, 50ms
+timing_delay:0:50:
+
+Timing: delay 50ms, 50ms
+timing_delay:50:50:
+
+Timing: delay 50ms, 100ms
+timing_delay:50:100:
+
+Timing: delay 50ms, 200ms
+timing_delay:50:200:
+
+Timing: alarm in 0 second
+timing_alarm:0:
+
+Timing: alarm in 1 second
+timing_alarm:1:
diff --git a/tests/suites/test_suite_timing.function b/tests/suites/test_suite_timing.function
index 5882f85d74..53e0ac3287 100644
--- a/tests/suites/test_suite_timing.function
+++ b/tests/suites/test_suite_timing.function
@@ -1,5 +1,43 @@
 /* BEGIN_HEADER */
+
+/* This test module exercises the timing module. One of the expected failure
+   modes is for timers to never expire, which could lead to an infinite loop.
+   The function timing_timer_simple is protected against this failure mode and
+   checks that timers do expire. Other functions will terminate if their
+   timers do expire. Therefore it is recommended to run timing_timer_simple
+   first and run other test functions only if that timing_timer_simple
+   succeeded. */
+
+#include <limits.h>
+
 #include "mbedtls/timing.h"
+
+/* Wait this many milliseconds for a short timing test. This duration
+   should be large enough that, in practice, if you read the timer
+   value twice in a row, it won't have jumped by that much. */
+#define TIMING_SHORT_TEST_MS 100
+
+/* A loop that waits TIMING_SHORT_TEST_MS must not take more than this many
+   iterations. This value needs to be large enough to accommodate fast
+   platforms (e.g. at 4GHz and 10 cycles/iteration a CPU can run through 20
+   million iterations in 50ms). The only motivation to keep this value low is
+   to avoid having an infinite loop if the timer functions are not implemented
+   correctly. Ideally this value should be based on the processor speed but we
+   don't have this information! */
+#define TIMING_SHORT_TEST_ITERATIONS_MAX 1e8
+
+/* alarm(0) must fire in no longer than this amount of time. */
+#define TIMING_ALARM_0_DELAY_MS TIMING_SHORT_TEST_MS
+
+static int expected_delay_status( uint32_t int_ms, uint32_t fin_ms,
+                                  unsigned long actual_ms )
+{
+    return( fin_ms == 0 ? -1 :
+            actual_ms >= fin_ms ? 2 :
+            actual_ms >= int_ms ? 1 :
+            0 );
+}
+
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES
@@ -7,9 +45,274 @@
  * END_DEPENDENCIES
  */
 
-/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
-void timing_selftest()
+/* BEGIN_CASE */
+void timing_timer_simple( )
 {
-    TEST_ASSERT( mbedtls_timing_self_test( 1 ) == 0 );
+    struct mbedtls_timing_hr_time timer;
+    unsigned long millis = 0;
+    unsigned long new_millis = 0;
+    unsigned long iterations = 0;
+    /* Start the timer. */
+    (void) mbedtls_timing_get_timer( &timer, 1 );
+    /* Busy-wait loop for a few milliseconds. */
+    do
+    {
+        new_millis = mbedtls_timing_get_timer( &timer, 0 );
+        ++iterations;
+        /* Check that the timer didn't go backwards */
+        TEST_ASSERT( new_millis >= millis );
+        millis = new_millis;
+    }
+    while( millis < TIMING_SHORT_TEST_MS &&
+           iterations <= TIMING_SHORT_TEST_ITERATIONS_MAX );
+    /* The wait duration should have been large enough for at least a
+       few runs through the loop, even on the slowest realistic platform. */
+    TEST_ASSERT( iterations >= 2 );
+    /* The wait duration shouldn't have overflowed the iteration count. */
+    TEST_ASSERT( iterations < TIMING_SHORT_TEST_ITERATIONS_MAX );
+    return;
+
+exit:
+    /* No cleanup needed, but show some diagnostic iterations, because timing
+       problems can be hard to reproduce. */
+    mbedtls_fprintf( stdout, "  Finished with millis=%lu new_millis=%lu get(timer)<=%lu iterations=%lu\n",
+                     millis, new_millis, mbedtls_timing_get_timer( &timer, 0 ),
+                     iterations );
 }
 /* END_CASE */
+
+/* BEGIN_CASE */
+void timing_timer_reset( )
+{
+    struct mbedtls_timing_hr_time timer;
+    unsigned long millis = 0;
+    unsigned long iterations = 0;
+    /* Start the timer. Timers are always reset to 0. */
+    TEST_ASSERT( mbedtls_timing_get_timer( &timer, 1 ) == 0 );
+    /* Busy-wait loop for a few milliseconds */
+    do
+    {
+        ++iterations;
+        millis = mbedtls_timing_get_timer( &timer, 0 );
+    }
+    while( millis < TIMING_SHORT_TEST_MS );
+
+    /* Reset the timer and check that it has restarted. */
+    TEST_ASSERT( mbedtls_timing_get_timer( &timer, 1 ) == 0 );
+    /* Read the timer immediately after reset. It should be 0 or close
+       to it. */
+    TEST_ASSERT( mbedtls_timing_get_timer( &timer, 0 ) < TIMING_SHORT_TEST_MS );
+    return;
+
+exit:
+    /* No cleanup needed, but show some diagnostic information, because timing
+       problems can be hard to reproduce. */
+    mbedtls_fprintf( stdout, "  Finished with millis=%lu get(timer)<=%lu iterations=%lu\n",
+                     millis, mbedtls_timing_get_timer( &timer, 0 ),
+                     iterations );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void timing_two_timers( int delta )
+{
+    struct mbedtls_timing_hr_time timer1, timer2;
+    unsigned long millis1, millis2;
+
+    /* Start the first timer and wait for a short time. */
+    (void) mbedtls_timing_get_timer( &timer1, 1 );
+    do
+    {
+        millis1 = mbedtls_timing_get_timer( &timer1, 0 );
+    }
+    while( millis1 < TIMING_SHORT_TEST_MS );
+
+    /* Do a short busy-wait, so that the difference between timer1 and timer2
+       doesn't practically always end up being very close to a whole number of
+       milliseconds. */
+    while( delta > 0 )
+        --delta;
+
+    /* Start the second timer and compare it with the first. */
+    mbedtls_timing_get_timer( &timer2, 1 );
+    do
+    {
+        millis1 = mbedtls_timing_get_timer( &timer1, 0 );
+        millis2 = mbedtls_timing_get_timer( &timer2, 0 );
+        /* The first timer should always be ahead of the first. */
+        TEST_ASSERT( millis1 > millis2 );
+        /* The timers shouldn't drift apart, i.e. millis2-millis1 should stay
+           roughly constant, but this is hard to test reliably, especially in
+           a busy environment such as an overloaded continuous integration
+           system, so we don't test it it. */
+    }
+    while( millis2 < TIMING_SHORT_TEST_MS );
+
+    return;
+
+exit:
+    /* No cleanup needed, but show some diagnostic iterations, because timing
+       problems can be hard to reproduce. */
+    mbedtls_fprintf( stdout, "  Finished with millis1=%lu get(timer1)<=%lu millis2=%lu get(timer2)<=%lu\n",
+                     millis1, mbedtls_timing_get_timer( &timer1, 0 ),
+                     millis2, mbedtls_timing_get_timer( &timer2, 0 ) );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void timing_alarm( int seconds )
+{
+    struct mbedtls_timing_hr_time timer;
+    unsigned long millis = 0;
+    /* We check that about the desired number of seconds has elapsed. Be
+       slightly liberal with the lower bound, so as to allow platforms where
+       the alarm (with second resolution) and the timer (with millisecond
+       resolution) are based on different clocks. Be very liberal with the
+       upper bound, because the platform might be busy. */
+    unsigned long millis_min = ( seconds > 0 ?
+                                 seconds * 900 :
+                                 0 );
+    unsigned long millis_max = ( seconds > 0 ?
+                                 seconds * 1100 + 400 :
+                                 TIMING_ALARM_0_DELAY_MS );
+    unsigned long iterations = 0;
+
+    /* Set an alarm and count how long it takes with a timer. */
+    (void) mbedtls_timing_get_timer( &timer, 1 );
+    mbedtls_set_alarm( seconds );
+
+    if( seconds > 0 )
+    {
+        /* We set the alarm for at least 1 second. It should not have fired
+           immediately, even on a slow and busy platform. */
+        TEST_ASSERT( !mbedtls_timing_alarmed );
+    }
+    /* A 0-second alarm should fire quickly, but we don't guarantee that it
+       fires immediately, so mbedtls_timing_alarmed may or may not be set at
+       this point. */
+
+    /* Busy-wait until the alarm rings */
+    do
+    {
+        ++iterations;
+        millis = mbedtls_timing_get_timer( &timer, 0 );
+    }
+    while( !mbedtls_timing_alarmed && millis <= millis_max );
+
+    TEST_ASSERT( mbedtls_timing_alarmed );
+    TEST_ASSERT( millis >= millis_min );
+    TEST_ASSERT( millis <= millis_max );
+
+    mbedtls_timing_alarmed = 0;
+    return;
+
+exit:
+    /* Show some diagnostic iterations, because timing
+       problems can be hard to reproduce. */
+    mbedtls_fprintf( stdout, "  Finished with alarmed=%d millis=%lu get(timer)<=%lu iterations=%lu\n",
+                     mbedtls_timing_alarmed,
+                     millis, mbedtls_timing_get_timer( &timer, 0 ),
+                     iterations );
+    /* Cleanup */
+    mbedtls_timing_alarmed = 0;
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
+void timing_delay( int int_ms, int fin_ms )
+{
+    /* This function assumes that if int_ms is nonzero then it is large
+       enough that we have time to read all timers at least once in an
+       interval of time lasting int_ms milliseconds, and likewise for (fin_ms
+       - int_ms). So don't call it with arguments that are too small. */
+
+    mbedtls_timing_delay_context delay;
+    struct mbedtls_timing_hr_time timer;
+    unsigned long delta; /* delay started between timer=0 and timer=delta */
+    unsigned long before = 0, after = 0;
+    unsigned long iterations = 0;
+    int status = -2;
+    int saw_status_1 = 0;
+    int warn_inconclusive = 0;
+
+    assert( int_ms >= 0 );
+    assert( fin_ms >= 0 );
+
+    /* Start a reference timer. Program a delay, and verify that the status of
+       the delay is consistent with the time given by the reference timer. */
+    (void) mbedtls_timing_get_timer( &timer, 1 );
+    mbedtls_timing_set_delay( &delay, int_ms, fin_ms );
+    /* Set delta to an upper bound for the interval between the start of timer
+       and the start of delay. Reading timer after starting delay gives us an
+       upper bound for the interval, rounded to a 1ms precision. Since this
+       might have been rounded down, but we need an upper bound, we add 1. */
+    delta = mbedtls_timing_get_timer( &timer, 0 ) + 1;
+
+    status = mbedtls_timing_get_delay( &delay );
+    if( fin_ms == 0 )
+    {
+        /* Cancelled timer. Just check the correct status for this case. */
+        TEST_ASSERT( status == -1 );
+        return;
+    }
+
+    /* Initially, none of the delays must be passed yet if they're nonzero.
+       This could fail for very small values of int_ms and fin_ms, where "very
+       small" depends how fast and how busy the platform is. */
+    if( int_ms > 0 )
+    {
+        TEST_ASSERT( status == 0 );
+    }
+    else
+    {
+        TEST_ASSERT( status == 1 );
+    }
+
+    do
+    {
+        unsigned long delay_min, delay_max;
+        int status_min, status_max;
+        ++iterations;
+        before = mbedtls_timing_get_timer( &timer, 0 );
+        status = mbedtls_timing_get_delay( &delay );
+        after = mbedtls_timing_get_timer( &timer, 0 );
+        /* At a time between before and after, the delay's status was status.
+           Check that this is consistent given that the delay was started
+           between times 0 and delta. */
+        delay_min = ( before > delta ? before - delta : 0 );
+        status_min = expected_delay_status( int_ms, fin_ms, delay_min );
+        delay_max = after;
+        status_max = expected_delay_status( int_ms, fin_ms, delay_max );
+        TEST_ASSERT( status >= status_min );
+        TEST_ASSERT( status <= status_max );
+        if( status == 1 )
+            saw_status_1 = 1;
+    }
+    while ( before <= fin_ms + delta && status != 2 );
+
+    /* Since we've waited at least fin_ms, the delay must have fully
+       expired. */
+    TEST_ASSERT( status == 2 );
+
+    /* If the second delay is more than the first, then there must have been a
+       point in time when the first delay was passed but not the second delay.
+       This could fail for very small values of (fin_ms - int_ms), where "very
+       small" depends how fast and how busy the platform is. In practice, this
+       is the test that's most likely to fail on a heavily loaded machine. */
+    if( fin_ms > int_ms )
+    {
+        warn_inconclusive = 1;
+        TEST_ASSERT( saw_status_1 );
+    }
+
+    return;
+
+exit:
+    /* No cleanup needed, but show some diagnostic iterations, because timing
+       problems can be hard to reproduce. */
+    mbedtls_fprintf( stdout, "  Finished with delta=%lu before=%lu after=%lu status=%d iterations=%lu\n",
+                     delta, before, after, status, iterations );
+    if( warn_inconclusive )
+        mbedtls_fprintf( stdout, "  Inconclusive test, try running it on a less heavily loaded machine.\n" );
+ }
+/* END_CASE */

From 078f1a1512fec6e73f5aa318e68b41165f7d9f07 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 11 Oct 2017 16:13:13 +0200
Subject: [PATCH 625/745] Unit test for mbedtls_timing_hardclock

Do test mbedtls_timing_hardclock. We can't reliably test much about
it, but at least test that it doesn't crash, isn't constant, and
doesn't look completely random.
---
 tests/suites/test_suite_timing.data     |  3 ++
 tests/suites/test_suite_timing.function | 42 +++++++++++++++++++++++++
 2 files changed, 45 insertions(+)

diff --git a/tests/suites/test_suite_timing.data b/tests/suites/test_suite_timing.data
index 02677d1268..4dddcf7fc1 100644
--- a/tests/suites/test_suite_timing.data
+++ b/tests/suites/test_suite_timing.data
@@ -36,3 +36,6 @@ timing_alarm:0:
 
 Timing: alarm in 1 second
 timing_alarm:1:
+
+Timing: hardclock
+timing_hardclock:
diff --git a/tests/suites/test_suite_timing.function b/tests/suites/test_suite_timing.function
index 53e0ac3287..71fe7edfc7 100644
--- a/tests/suites/test_suite_timing.function
+++ b/tests/suites/test_suite_timing.function
@@ -316,3 +316,45 @@ exit:
         mbedtls_fprintf( stdout, "  Inconclusive test, try running it on a less heavily loaded machine.\n" );
  }
 /* END_CASE */
+
+/* BEGIN_CASE */
+void timing_hardclock( )
+{
+    /* We make very few guarantees about mbedtls_timing_hardclock: its rate is
+       platform-dependent, it can wrap around. So there isn't much we can
+       test. But we do at least test that it doesn't crash, stall or return
+       completely nonsensical values. */
+
+    struct mbedtls_timing_hr_time timer;
+    unsigned long hardclock0, hardclock1, delta1;
+
+    hardclock0 = mbedtls_timing_hardclock( );
+    /* Wait 2ms to ensure a nonzero delay. Since the timer interface has 1ms
+       resolution and unspecified precision, waiting 1ms might be a very small
+       delay that's rounded up. */
+    (void) mbedtls_timing_get_timer( &timer, 1 );
+    while( mbedtls_timing_get_timer( &timer, 0 ) < 2 )
+        /*busy-wait loop*/;
+    hardclock1 = mbedtls_timing_hardclock( );
+
+    /* Although the hardclock counter can wrap around, the difference
+       (hardclock1 - hardclock0) is taken modulo the type size, so it is
+       correct as long as the counter only wrapped around at most once. We
+       further require the difference to be nonzero (after a wait of more than
+       1ms, the counter must have changed), and not to be overly large (after
+       a wait of less than 3ms, plus time lost because other processes were
+       scheduled on the CPU). If the hardclock counter runs at 4GHz, then
+       1000000000 (which is 1/4 of the counter wraparound on a 32-bit machine)
+       allows 250ms. */
+    delta1 = hardclock1 - hardclock0;
+    TEST_ASSERT( delta1 > 0 );
+    TEST_ASSERT( delta1 < 1000000000 );
+    return;
+
+exit:
+    /* No cleanup needed, but show some diagnostic iterations, because timing
+       problems can be hard to reproduce. */
+    mbedtls_fprintf( stdout, "  Finished with hardclock=%lu,%lu\n",
+                     hardclock0, hardclock1 );
+}
+/* END_CASE */

From 2a26d620fb4fe186a98e6f4864c658549f4b9913 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 18 Oct 2017 20:00:32 +0200
Subject: [PATCH 626/745] Timing unit tests: more protection against infinite
 loops

If timing_timer_simple fails because it detects that timers are likely
to never expire (e.g. going backward or not incrementing), skip all
tests that rely on timers.
---
 tests/suites/test_suite_timing.function | 77 +++++++++++++++++++------
 1 file changed, 60 insertions(+), 17 deletions(-)

diff --git a/tests/suites/test_suite_timing.function b/tests/suites/test_suite_timing.function
index 71fe7edfc7..1610155fbf 100644
--- a/tests/suites/test_suite_timing.function
+++ b/tests/suites/test_suite_timing.function
@@ -38,6 +38,14 @@ static int expected_delay_status( uint32_t int_ms, uint32_t fin_ms,
             0 );
 }
 
+/* Some conditions in timing_timer_simple suggest that timers are unreliable.
+   Most other test cases rely on timers to terminate, and could loop
+   indefinitely if timers are too broken. So if timing_timer_simple detected a
+   timer that risks not terminating (going backwards, or not reaching the
+   desired count in the alloted clock cycles), set this flag to immediately
+   fail those other tests without running any timers. */
+static int timers_are_badly_broken = 0;
+
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES
@@ -73,6 +81,15 @@ void timing_timer_simple( )
     return;
 
 exit:
+    if( iterations >= TIMING_SHORT_TEST_ITERATIONS_MAX ||
+        new_millis < millis )
+    {
+        /* The timer was very unreliable: it didn't increment and the loop ran
+           out, or it went backwards. Other tests that use timers might go
+           into an infinite loop, so we'll skip them. */
+        timers_are_badly_broken = 1;
+    }
+
     /* No cleanup needed, but show some diagnostic iterations, because timing
        problems can be hard to reproduce. */
     mbedtls_fprintf( stdout, "  Finished with millis=%lu new_millis=%lu get(timer)<=%lu iterations=%lu\n",
@@ -87,6 +104,11 @@ void timing_timer_reset( )
     struct mbedtls_timing_hr_time timer;
     unsigned long millis = 0;
     unsigned long iterations = 0;
+
+    /* Skip this test if it looks like timers don't work at all, to avoid an
+       infinite loop below. */
+    TEST_ASSERT( !timers_are_badly_broken );
+
     /* Start the timer. Timers are always reset to 0. */
     TEST_ASSERT( mbedtls_timing_get_timer( &timer, 1 ) == 0 );
     /* Busy-wait loop for a few milliseconds */
@@ -107,9 +129,10 @@ void timing_timer_reset( )
 exit:
     /* No cleanup needed, but show some diagnostic information, because timing
        problems can be hard to reproduce. */
-    mbedtls_fprintf( stdout, "  Finished with millis=%lu get(timer)<=%lu iterations=%lu\n",
-                     millis, mbedtls_timing_get_timer( &timer, 0 ),
-                     iterations );
+    if( !timers_are_badly_broken )
+        mbedtls_fprintf( stdout, "  Finished with millis=%lu get(timer)<=%lu iterations=%lu\n",
+                         millis, mbedtls_timing_get_timer( &timer, 0 ),
+                         iterations );
 }
 /* END_CASE */
 
@@ -117,7 +140,11 @@ exit:
 void timing_two_timers( int delta )
 {
     struct mbedtls_timing_hr_time timer1, timer2;
-    unsigned long millis1, millis2;
+    unsigned long millis1 = 0, millis2 = 0;
+
+    /* Skip this test if it looks like timers don't work at all, to avoid an
+       infinite loop below. */
+    TEST_ASSERT( !timers_are_badly_broken );
 
     /* Start the first timer and wait for a short time. */
     (void) mbedtls_timing_get_timer( &timer1, 1 );
@@ -153,9 +180,10 @@ void timing_two_timers( int delta )
 exit:
     /* No cleanup needed, but show some diagnostic iterations, because timing
        problems can be hard to reproduce. */
-    mbedtls_fprintf( stdout, "  Finished with millis1=%lu get(timer1)<=%lu millis2=%lu get(timer2)<=%lu\n",
-                     millis1, mbedtls_timing_get_timer( &timer1, 0 ),
-                     millis2, mbedtls_timing_get_timer( &timer2, 0 ) );
+    if( !timers_are_badly_broken )
+        mbedtls_fprintf( stdout, "  Finished with millis1=%lu get(timer1)<=%lu millis2=%lu get(timer2)<=%lu\n",
+                         millis1, mbedtls_timing_get_timer( &timer1, 0 ),
+                         millis2, mbedtls_timing_get_timer( &timer2, 0 ) );
 }
 /* END_CASE */
 
@@ -177,6 +205,10 @@ void timing_alarm( int seconds )
                                  TIMING_ALARM_0_DELAY_MS );
     unsigned long iterations = 0;
 
+    /* Skip this test if it looks like timers don't work at all, to avoid an
+       infinite loop below. */
+    TEST_ASSERT( !timers_are_badly_broken );
+
     /* Set an alarm and count how long it takes with a timer. */
     (void) mbedtls_timing_get_timer( &timer, 1 );
     mbedtls_set_alarm( seconds );
@@ -209,10 +241,11 @@ void timing_alarm( int seconds )
 exit:
     /* Show some diagnostic iterations, because timing
        problems can be hard to reproduce. */
-    mbedtls_fprintf( stdout, "  Finished with alarmed=%d millis=%lu get(timer)<=%lu iterations=%lu\n",
-                     mbedtls_timing_alarmed,
-                     millis, mbedtls_timing_get_timer( &timer, 0 ),
-                     iterations );
+    if( !timers_are_badly_broken )
+        mbedtls_fprintf( stdout, "  Finished with alarmed=%d millis=%lu get(timer)<=%lu iterations=%lu\n",
+                         mbedtls_timing_alarmed,
+                         millis, mbedtls_timing_get_timer( &timer, 0 ),
+                         iterations );
     /* Cleanup */
     mbedtls_timing_alarmed = 0;
 }
@@ -228,7 +261,7 @@ void timing_delay( int int_ms, int fin_ms )
 
     mbedtls_timing_delay_context delay;
     struct mbedtls_timing_hr_time timer;
-    unsigned long delta; /* delay started between timer=0 and timer=delta */
+    unsigned long delta = 0; /* delay started between timer=0 and timer=delta */
     unsigned long before = 0, after = 0;
     unsigned long iterations = 0;
     int status = -2;
@@ -238,6 +271,10 @@ void timing_delay( int int_ms, int fin_ms )
     assert( int_ms >= 0 );
     assert( fin_ms >= 0 );
 
+    /* Skip this test if it looks like timers don't work at all, to avoid an
+       infinite loop below. */
+    TEST_ASSERT( !timers_are_badly_broken );
+
     /* Start a reference timer. Program a delay, and verify that the status of
        the delay is consistent with the time given by the reference timer. */
     (void) mbedtls_timing_get_timer( &timer, 1 );
@@ -310,8 +347,9 @@ void timing_delay( int int_ms, int fin_ms )
 exit:
     /* No cleanup needed, but show some diagnostic iterations, because timing
        problems can be hard to reproduce. */
-    mbedtls_fprintf( stdout, "  Finished with delta=%lu before=%lu after=%lu status=%d iterations=%lu\n",
-                     delta, before, after, status, iterations );
+    if( !timers_are_badly_broken )
+        mbedtls_fprintf( stdout, "  Finished with delta=%lu before=%lu after=%lu status=%d iterations=%lu\n",
+                         delta, before, after, status, iterations );
     if( warn_inconclusive )
         mbedtls_fprintf( stdout, "  Inconclusive test, try running it on a less heavily loaded machine.\n" );
  }
@@ -326,7 +364,11 @@ void timing_hardclock( )
        completely nonsensical values. */
 
     struct mbedtls_timing_hr_time timer;
-    unsigned long hardclock0, hardclock1, delta1;
+    unsigned long hardclock0 = -1, hardclock1 = -1, delta1 = -1;
+
+    /* Skip this test if it looks like timers don't work at all, to avoid an
+       infinite loop below. */
+    TEST_ASSERT( !timers_are_badly_broken );
 
     hardclock0 = mbedtls_timing_hardclock( );
     /* Wait 2ms to ensure a nonzero delay. Since the timer interface has 1ms
@@ -354,7 +396,8 @@ void timing_hardclock( )
 exit:
     /* No cleanup needed, but show some diagnostic iterations, because timing
        problems can be hard to reproduce. */
-    mbedtls_fprintf( stdout, "  Finished with hardclock=%lu,%lu\n",
-                     hardclock0, hardclock1 );
+    if( !timers_are_badly_broken )
+        mbedtls_fprintf( stdout, "  Finished with hardclock=%lu,%lu\n",
+                         hardclock0, hardclock1 );
 }
 /* END_CASE */

From 0f59b130a95a9990fb1f00a5f457d4bad0c23d41 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 17 Oct 2017 19:39:04 +0200
Subject: [PATCH 627/745] Timing self test: increased tolerance

mbedtls_timing_self_test fails annoyingly often when running on a busy
machine such as can be expected of a continous integration system.
Increase the tolerances in the delay test, to reduce the chance of
failures that are only due to missing a deadline on a busy machine.
---
 library/timing.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/library/timing.c b/library/timing.c
index 744e1e7900..115204dce3 100644
--- a/library/timing.c
+++ b/library/timing.c
@@ -450,19 +450,19 @@ int mbedtls_timing_self_test( int verbose )
         {
             mbedtls_timing_set_delay( &ctx, a, a + b );
 
-            busy_msleep( a - a / 8 );
+            busy_msleep( a - a / 4 );
             if( mbedtls_timing_get_delay( &ctx ) != 0 )
                 FAIL;
 
-            busy_msleep( a / 4 );
+            busy_msleep( a / 2 );
             if( mbedtls_timing_get_delay( &ctx ) != 1 )
                 FAIL;
 
-            busy_msleep( b - a / 8 - b / 8 );
+            busy_msleep( b - a / 4 - b / 4 );
             if( mbedtls_timing_get_delay( &ctx ) != 1 )
                 FAIL;
 
-            busy_msleep( b / 4 );
+            busy_msleep( b / 2 );
             if( mbedtls_timing_get_delay( &ctx ) != 2 )
                 FAIL;
         }

From 8873bcc4def433aa0edfbe260083f32f04aa097e Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 27 Oct 2017 18:42:32 +0200
Subject: [PATCH 628/745] Timing self test: increased duration

Increase the duration of the self test, otherwise it tends to fail on
a busy machine even with the recently upped tolerance. But run the
loop only once, it's enough for a simple smoke test.
---
 ChangeLog        |  3 ++-
 library/timing.c | 30 ++++++++++++------------------
 2 files changed, 14 insertions(+), 19 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index d69f5c5bb8..d7101c070c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,7 +6,8 @@ Features
    * Allow comments in test data files.
    * The selftest program can execute a subset of the tests based on command
      line arguments.
-   * New unit tests for timing.
+   * New unit tests for timing. Improve the self-test to be more robust
+     when run on a heavily-loaded machine.
 
 Bugfix
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.
diff --git a/library/timing.c b/library/timing.c
index 115204dce3..f0d1a7840b 100644
--- a/library/timing.c
+++ b/library/timing.c
@@ -444,28 +444,22 @@ int mbedtls_timing_self_test( int verbose )
     if( verbose != 0 )
         mbedtls_printf( "  TIMING test #2 (set/get_delay        ): " );
 
-    for( a = 200; a <= 400; a += 200 )
     {
-        for( b = 200; b <= 400; b += 200 )
-        {
-            mbedtls_timing_set_delay( &ctx, a, a + b );
+        a = 800;
+        b = 400;
+        mbedtls_timing_set_delay( &ctx, a, a + b );          /* T = 0 */
 
-            busy_msleep( a - a / 4 );
-            if( mbedtls_timing_get_delay( &ctx ) != 0 )
-                FAIL;
+        busy_msleep( a - a / 4 );                      /* T = a - a/4 */
+        if( mbedtls_timing_get_delay( &ctx ) != 0 )
+            FAIL;
 
-            busy_msleep( a / 2 );
-            if( mbedtls_timing_get_delay( &ctx ) != 1 )
-                FAIL;
+        busy_msleep( a / 4 + b / 4 );                  /* T = a + b/4 */
+        if( mbedtls_timing_get_delay( &ctx ) != 1 )
+            FAIL;
 
-            busy_msleep( b - a / 4 - b / 4 );
-            if( mbedtls_timing_get_delay( &ctx ) != 1 )
-                FAIL;
-
-            busy_msleep( b / 2 );
-            if( mbedtls_timing_get_delay( &ctx ) != 2 )
-                FAIL;
-        }
+        busy_msleep( b );                          /* T = a + b + b/4 */
+        if( mbedtls_timing_get_delay( &ctx ) != 2 )
+            FAIL;
     }
 
     mbedtls_timing_set_delay( &ctx, 0, 0 );

From ada3ee8b9d0dab22714d5de13d9ac9d1cb76cfcd Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 20 Dec 2017 22:31:17 +0100
Subject: [PATCH 629/745] Timing self test: shorten redundant tests

We don't need to test multiple delays in a self-test.
Save 5s of busy-wait.
---
 library/timing.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/library/timing.c b/library/timing.c
index f0d1a7840b..6df137d2d3 100644
--- a/library/timing.c
+++ b/library/timing.c
@@ -422,8 +422,9 @@ int mbedtls_timing_self_test( int verbose )
     if( verbose != 0 )
         mbedtls_printf( "  TIMING test #1 (set_alarm / get_timer): " );
 
-    for( secs = 1; secs <= 3; secs++ )
     {
+        secs = 1;
+
         (void) mbedtls_timing_get_timer( &hires, 1 );
 
         mbedtls_set_alarm( (int) secs );

From 621080d7c68370dca67cfe387508abe685304e3e Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Thu, 21 Dec 2017 10:57:43 +0200
Subject: [PATCH 630/745] Fix compilation issue weh self test defined

1. Surround the generate keys with
`#if ! defined(MBEDTLS_CMAC_ALT) || defined(MBEDTLS_SELF_TEST)`
to resolve build issue when `MBEDTLS_SELF_TEST` is defined for
alternative CMAC as well
2. Update ChangeLog
---
 ChangeLog      | 6 ++++++
 library/cmac.c | 4 +++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 13de8672c7..5d43296db4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Changes
+   * Add hardware acceleration support for cmac, with the configuration definition
+     of `MBEDTLS_CMAC_ALT`. Submitted by stevew817
+
 = mbed TLS 2.4.2 branch released 2017-03-08
 
 Security
diff --git a/library/cmac.c b/library/cmac.c
index 5575d5c8d7..d3581d589c 100644
--- a/library/cmac.c
+++ b/library/cmac.c
@@ -65,7 +65,7 @@
 #endif /* MBEDTLS_SELF_TEST */
 #endif /* MBEDTLS_PLATFORM_C */
 
-#if !defined(MBEDTLS_CMAC_ALT)
+#if !defined(MBEDTLS_CMAC_ALT) || defined(MBEDTLS_SELF_TEST)
 
 /* Implementation that should never be optimized out by the compiler */
 static void mbedtls_zeroize( void *v, size_t n ) {
@@ -166,7 +166,9 @@ exit:
 
     return( ret );
 }
+#endif /* !defined(MBEDTLS_CMAC_ALT) || defined(MBEDTLS_SELF_TEST) */
 
+#if !defined(MBEDTLS_CMAC_ALT)
 static void cmac_xor_block( unsigned char *output, const unsigned char *input1,
                             const unsigned char *input2,
                             const size_t block_size )

From 0d44573e8baf101bfccfcf9d3a6aeadc4c3187fd Mon Sep 17 00:00:00 2001
From: Azim Khan <Azim.Khan@arm.com>
Date: Thu, 21 Dec 2017 09:28:39 +0000
Subject: [PATCH 631/745] Add option to do baremetal configuration.

---
 scripts/config.pl | 44 +++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 39 insertions(+), 5 deletions(-)

diff --git a/scripts/config.pl b/scripts/config.pl
index 5a06a33381..8c1aa08dd7 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -63,6 +63,7 @@ Commands
                               excluding some reserved symbols, until the
                               'Module configuration options' section
     realfull                - Uncomments all #define's with no exclusions
+    baremetal               - Set configuration suitable for baremetal build.
 
 Options
     -f | --file <filename>  - The file or file path for the configuration file
@@ -94,11 +95,34 @@ MBEDTLS_PKCS11_C
 _ALT\s*$
 );
 
+# Things that should be disabled in "baremetal"
+my @excluded_baremetal = qw(
+MBEDTLS_NET_C
+MBEDTLS_TIMING_C
+MBEDTLS_FS_IO
+MBEDTLS_ENTROPY_NV_SEED
+MBEDTLS_HAVE_TIME
+MBEDTLS_HAVE_TIME_DATE
+MBEDTLS_DEPRECATED_WARNING
+MBEDTLS_HAVEGE_C
+MBEDTLS_THREADING_C
+MBEDTLS_THREADING_PTHREAD
+MBEDTLS_MEMORY_BACKTRACE
+MBEDTLS_MEMORY_BUFFER_ALLOC_C
+MBEDTLS_PLATFORM_TIME_ALT
+MBEDTLS_PLATFORM_FPRINTF_ALT
+);
+
 # Things that should be enabled in "full" even if they match @excluded
 my @non_excluded = qw(
 PLATFORM_[A-Z0-9]+_ALT
 );
 
+# Things that should be enabled in "baremetal"
+my @non_excluded_baremetal = qw(
+MBEDTLS_NO_PLATFORM_ENTROPY
+);
+
 # Process the command line arguments
 
 my $force_option = 0;
@@ -123,7 +147,7 @@ while ($arg = shift) {
         # ...else assume it's a command
         $action = $arg;
 
-        if ($action eq "full" || $action eq "realfull") {
+        if ($action eq "full" || $action eq "realfull" || $action eq "baremetal" ) {
             # No additional parameters
             die $usage if @ARGV;
 
@@ -166,7 +190,12 @@ open my $config_read, '<', $config_file or die "read $config_file: $!\n";
 my @config_lines = <$config_read>;
 close $config_read;
 
-my ($exclude_re, $no_exclude_re);
+# Add required baremetal symbols to the list that is included.
+if ( $action eq "baremetal" ) {
+    @non_excluded = ( @non_excluded, @non_excluded_baremetal );
+}
+
+my ($exclude_re, $no_exclude_re, $exclude_baremetal_re);
 if ($action eq "realfull") {
     $exclude_re = qr/^$/;
     $no_exclude_re = qr/./;
@@ -174,6 +203,9 @@ if ($action eq "realfull") {
     $exclude_re = join '|', @excluded;
     $no_exclude_re = join '|', @non_excluded;
 }
+if ( $action eq "baremetal" ) {
+    $exclude_baremetal_re = join '|', @excluded_baremetal;
+}
 
 my $config_write = undef;
 if ($action ne "get") {
@@ -182,17 +214,19 @@ if ($action ne "get") {
 
 my $done;
 for my $line (@config_lines) {
-    if ($action eq "full" || $action eq "realfull") {
+    if ($action eq "full" || $action eq "realfull" || $action eq "baremetal" ) {
         if ($line =~ /name SECTION: Module configuration options/) {
             $done = 1;
         }
 
         if (!$done && $line =~ m!^//\s?#define! &&
-                ( $line !~ /$exclude_re/ || $line =~ /$no_exclude_re/ ) ) {
+                ( $line !~ /$exclude_re/ || $line =~ /$no_exclude_re/ ) &&
+                ( $action ne "baremetal" || ( $line !~ /$exclude_baremetal_re/ ) ) ) {
             $line =~ s!^//\s?!!;
         }
         if (!$done && $line =~ m!^\s?#define! &&
-                ! ( $line !~ /$exclude_re/ || $line =~ /$no_exclude_re/ ) ) {
+                ! ( ( $line !~ /$exclude_re/ || $line =~ /$no_exclude_re/ ) &&
+                    ( $action ne "baremetal" || ( $line !~ /$exclude_baremetal_re/ ) ) ) ) {
             $line =~ s!^!//!;
         }
     } elsif ($action eq "unset") {

From 7ad603e662cd67ed675aff1870e2db7eb32c6ade Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Sun, 10 Dec 2017 23:22:20 +0100
Subject: [PATCH 632/745] all.sh: indent

---
 tests/scripts/all.sh | 128 +++++++++++++++++++++----------------------
 1 file changed, 64 insertions(+), 64 deletions(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 77deecbc9c..4decbb1cbd 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -252,9 +252,9 @@ export GNUTLS_SERV="$GNUTLS_SERV"
 
 # Make sure the tools we need are available.
 check_tools "$OPENSSL" "$OPENSSL_LEGACY" "$GNUTLS_CLI" "$GNUTLS_SERV" \
-    "$GNUTLS_LEGACY_CLI" "$GNUTLS_LEGACY_SERV" "doxygen" "dot" \
-    "arm-none-eabi-gcc" "$ARMC5_CC" "$ARMC5_AR" "$ARMC6_CC" "$ARMC6_AR" \
-    "i686-w64-mingw32-gcc"
+            "$GNUTLS_LEGACY_CLI" "$GNUTLS_LEGACY_SERV" "doxygen" "dot" \
+            "arm-none-eabi-gcc" "$ARMC5_CC" "$ARMC5_AR" "$ARMC6_CC" "$ARMC6_AR" \
+            "i686-w64-mingw32-gcc"
 
 #
 # Test Suites to be executed
@@ -461,42 +461,42 @@ msg "test: MBEDTLS_TEST_NULL_ENTROPY - main suites (inc. selftests) (ASan build)
 make test
 
 if uname -a | grep -F Linux >/dev/null; then
-msg "build/test: make shared" # ~ 40s
-cleanup
-make SHARED=1 all check
+    msg "build/test: make shared" # ~ 40s
+    cleanup
+    make SHARED=1 all check
 fi
 
 if uname -a | grep -F x86_64 >/dev/null; then
-msg "build: i386, make, gcc" # ~ 30s
-cleanup
-CC=gcc CFLAGS='-Werror -Wall -Wextra -m32' make
+    msg "build: i386, make, gcc" # ~ 30s
+    cleanup
+    CC=gcc CFLAGS='-Werror -Wall -Wextra -m32' make
 
-msg "build: gcc, force 32-bit compilation"
-cleanup
-cp "$CONFIG_H" "$CONFIG_BAK"
-scripts/config.pl unset MBEDTLS_HAVE_ASM
-scripts/config.pl unset MBEDTLS_AESNI_C
-scripts/config.pl unset MBEDTLS_PADLOCK_C
-CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT32' make
+    msg "build: gcc, force 32-bit compilation"
+    cleanup
+    cp "$CONFIG_H" "$CONFIG_BAK"
+    scripts/config.pl unset MBEDTLS_HAVE_ASM
+    scripts/config.pl unset MBEDTLS_AESNI_C
+    scripts/config.pl unset MBEDTLS_PADLOCK_C
+    CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT32' make
 
-msg "build: gcc, force 64-bit compilation"
-cleanup
-cp "$CONFIG_H" "$CONFIG_BAK"
-scripts/config.pl unset MBEDTLS_HAVE_ASM
-scripts/config.pl unset MBEDTLS_AESNI_C
-scripts/config.pl unset MBEDTLS_PADLOCK_C
-CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64' make
+    msg "build: gcc, force 64-bit compilation"
+    cleanup
+    cp "$CONFIG_H" "$CONFIG_BAK"
+    scripts/config.pl unset MBEDTLS_HAVE_ASM
+    scripts/config.pl unset MBEDTLS_AESNI_C
+    scripts/config.pl unset MBEDTLS_PADLOCK_C
+    CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64' make
 
-msg "test: gcc, force 64-bit compilation"
-make test
+    msg "test: gcc, force 64-bit compilation"
+    make test
 
-msg "build: gcc, force 64-bit compilation"
-cleanup
-cp "$CONFIG_H" "$CONFIG_BAK"
-scripts/config.pl unset MBEDTLS_HAVE_ASM
-scripts/config.pl unset MBEDTLS_AESNI_C
-scripts/config.pl unset MBEDTLS_PADLOCK_C
-CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64' make
+    msg "build: gcc, force 64-bit compilation"
+    cleanup
+    cp "$CONFIG_H" "$CONFIG_BAK"
+    scripts/config.pl unset MBEDTLS_HAVE_ASM
+    scripts/config.pl unset MBEDTLS_AESNI_C
+    scripts/config.pl unset MBEDTLS_PADLOCK_C
+    CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64' make
 fi # x86_64
 
 msg "build: arm-none-eabi-gcc, make" # ~ 10s
@@ -599,49 +599,49 @@ WINDOWS_BUILD=1 make clean
 # MemSan currently only available on Linux 64 bits
 if uname -a | grep 'Linux.*x86_64' >/dev/null; then
 
-msg "build: MSan (clang)" # ~ 1 min 20s
-cleanup
-cp "$CONFIG_H" "$CONFIG_BAK"
-scripts/config.pl unset MBEDTLS_AESNI_C # memsan doesn't grok asm
-CC=clang cmake -D CMAKE_BUILD_TYPE:String=MemSan .
-make
+    msg "build: MSan (clang)" # ~ 1 min 20s
+    cleanup
+    cp "$CONFIG_H" "$CONFIG_BAK"
+    scripts/config.pl unset MBEDTLS_AESNI_C # memsan doesn't grok asm
+    CC=clang cmake -D CMAKE_BUILD_TYPE:String=MemSan .
+    make
 
-msg "test: main suites (MSan)" # ~ 10s
-make test
+    msg "test: main suites (MSan)" # ~ 10s
+    make test
 
-msg "test: ssl-opt.sh (MSan)" # ~ 1 min
-tests/ssl-opt.sh
+    msg "test: ssl-opt.sh (MSan)" # ~ 1 min
+    tests/ssl-opt.sh
 
-# Optional part(s)
+    # Optional part(s)
 
-if [ "$MEMORY" -gt 0 ]; then
-    msg "test: compat.sh (MSan)" # ~ 6 min 20s
-    tests/compat.sh
-fi
+    if [ "$MEMORY" -gt 0 ]; then
+        msg "test: compat.sh (MSan)" # ~ 6 min 20s
+        tests/compat.sh
+    fi
 
 else # no MemSan
 
-msg "build: Release (clang)"
-cleanup
-CC=clang cmake -D CMAKE_BUILD_TYPE:String=Release .
-make
+    msg "build: Release (clang)"
+    cleanup
+    CC=clang cmake -D CMAKE_BUILD_TYPE:String=Release .
+    make
 
-msg "test: main suites valgrind (Release)"
-make memcheck
+    msg "test: main suites valgrind (Release)"
+    make memcheck
 
-# Optional part(s)
-# Currently broken, programs don't seem to receive signals
-# under valgrind on OS X
+    # Optional part(s)
+    # Currently broken, programs don't seem to receive signals
+    # under valgrind on OS X
 
-if [ "$MEMORY" -gt 0 ]; then
-    msg "test: ssl-opt.sh --memcheck (Release)"
-    tests/ssl-opt.sh --memcheck
-fi
+    if [ "$MEMORY" -gt 0 ]; then
+        msg "test: ssl-opt.sh --memcheck (Release)"
+        tests/ssl-opt.sh --memcheck
+    fi
 
-if [ "$MEMORY" -gt 1 ]; then
-    msg "test: compat.sh --memcheck (Release)"
-    tests/compat.sh --memcheck
-fi
+    if [ "$MEMORY" -gt 1 ]; then
+        msg "test: compat.sh --memcheck (Release)"
+        tests/compat.sh --memcheck
+    fi
 
 fi # MemSan
 

From 709346aed8d9683c2a4fffa1110d1fa877eb4616 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Sun, 10 Dec 2017 23:43:39 +0100
Subject: [PATCH 633/745] all.sh: cleaned up usage output

---
 tests/scripts/all.sh | 115 ++++++++++++++++++++++++-------------------
 1 file changed, 63 insertions(+), 52 deletions(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 4decbb1cbd..0931012a46 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -56,22 +56,28 @@ fi
 
 usage()
 {
-    printf "Usage: $0\n"
-    printf "  -h|--help\t\tPrint this help.\n"
-    printf "  -m|--memory\t\tAdditional optional memory tests.\n"
-    printf "  -f|--force\t\tForce the tests to overwrite any modified files.\n"
-    printf "  -s|--seed\t\tInteger seed value to use for this test run.\n"
-    printf "  -r|--release-test\t\tRun this script in release mode. This fixes the seed value to 1.\n"
-    printf "     --no-yotta\t\tSkip yotta build\n"
-    printf "     --out-of-source-dir=<path>\t\tDirectory used for CMake out-of-source build tests."
-    printf "     --openssl=<OpenSSL_path>\t\tPath to OpenSSL executable to use for most tests.\n"
-    printf "     --openssl-legacy=<OpenSSL_path>\t\tPath to OpenSSL executable to use for legacy tests e.g. SSLv3.\n"
-    printf "     --gnutls-cli=<GnuTLS_cli_path>\t\tPath to GnuTLS client executable to use for most tests.\n"
-    printf "     --gnutls-serv=<GnuTLS_serv_path>\t\tPath to GnuTLS server executable to use for most tests.\n"
-    printf "     --gnutls-legacy-cli=<GnuTLS_cli_path>\t\tPath to GnuTLS client executable to use for legacy tests.\n"
-    printf "     --gnutls-legacy-serv=<GnuTLS_serv_path>\t\tPath to GnuTLS server executable to use for legacy tests.\n"
-    printf "     --armc5-bin-dir=<ARMC5_bin_dir_path>\t\tPath to the ARM Compiler 5 bin directory.\n"
-    printf "     --armc6-bin-dir=<ARMC6_bin_dir_path>\t\tPath to the ARM Compiler 6 bin directory.\n"
+    cat <<EOF
+Usage: $0 [OPTION]...
+  -h|--help             Print this help.
+
+General options:
+  -f|--force            Force the tests to overwrite any modified files.
+  -m|--memory           Additional optional memory tests.
+     --no-yotta         Skip yotta build.
+     --out-of-source-dir=<path>  Directory used for CMake out-of-source build tests.
+  -r|--release-test     Run this script in release mode. This fixes the seed value to 1.
+  -s|--seed             Integer seed value to use for this test run.
+
+Tool path options:
+     --armc5-bin-dir=<ARMC5_bin_dir_path>       ARM Compiler 5 bin directory.
+     --armc6-bin-dir=<ARMC6_bin_dir_path>       ARM Compiler 6 bin directory.
+     --gnutls-cli=<GnuTLS_cli_path>             GnuTLS client executable to use for most tests.
+     --gnutls-serv=<GnuTLS_serv_path>           GnuTLS server executable to use for most tests.
+     --gnutls-legacy-cli=<GnuTLS_cli_path>      GnuTLS client executable to use for legacy tests.
+     --gnutls-legacy-serv=<GnuTLS_serv_path>    GnuTLS server executable to use for legacy tests.
+     --openssl=<OpenSSL_path>                   OpenSSL executable to use for most tests.
+     --openssl-legacy=<OpenSSL_path>            OpenSSL executable to use for legacy tests e.g. SSLv3.
+EOF
 }
 
 # remove built files as well as the cmake cache/config
@@ -127,42 +133,21 @@ check_tools()
 
 while [ $# -gt 0 ]; do
     case "$1" in
-        --memory|-m*)
-            MEMORY=${1#-m}
+        --armc5-bin-dir)
+            shift
+            ARMC5_BIN_DIR="$1"
+            ;;
+        --armc6-bin-dir)
+            shift
+            ARMC6_BIN_DIR="$1"
             ;;
         --force|-f)
             FORCE=1
             ;;
-        --seed|-s)
-            shift
-            SEED="$1"
-            ;;
-        --release-test|-r)
-            RELEASE=1
-            ;;
-          --no-yotta)
-            YOTTA=0
-            ;;
-        --out-of-source-dir)
-            shift
-            OUT_OF_SOURCE_DIR="$1"
-            ;;
-        --openssl)
-            shift
-            OPENSSL="$1"
-            ;;
-        --openssl-legacy)
-            shift
-            OPENSSL_LEGACY="$1"
-            ;;
         --gnutls-cli)
             shift
             GNUTLS_CLI="$1"
             ;;
-        --gnutls-serv)
-            shift
-            GNUTLS_SERV="$1"
-            ;;
         --gnutls-legacy-cli)
             shift
             GNUTLS_LEGACY_CLI="$1"
@@ -171,17 +156,43 @@ while [ $# -gt 0 ]; do
             shift
             GNUTLS_LEGACY_SERV="$1"
             ;;
-        --armc5-bin-dir)
+        --gnutls-serv)
             shift
-            ARMC5_BIN_DIR="$1"
+            GNUTLS_SERV="$1"
             ;;
-        --armc6-bin-dir)
-            shift
-            ARMC6_BIN_DIR="$1"
-            ;;
-        --help|-h|*)
+        --help|-h)
             usage
-            exit 1
+            exit
+            ;;
+        --memory|-m)
+            MEMORY=1
+            ;;
+        --no-yotta)
+            YOTTA=0
+            ;;
+        --openssl)
+            shift
+            OPENSSL="$1"
+            ;;
+        --openssl-legacy)
+            shift
+            OPENSSL_LEGACY="$1"
+            ;;
+        --out-of-source-dir)
+            shift
+            OUT_OF_SOURCE_DIR="$1"
+            ;;
+        --release-test|-r)
+            RELEASE=1
+            ;;
+        --seed|-s)
+            shift
+            SEED="$1"
+            ;;
+        *)
+            echo >&2 "Unknown option: $1"
+            echo >&2 "Run $0 --help for usage."
+            exit 120
             ;;
     esac
     shift

From 7c6521688ac2af9af845f329ede5fb8fffa7f22d Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 11 Dec 2017 00:01:40 +0100
Subject: [PATCH 634/745] all.sh: --keep-going mode

Add --keep-going mode to all.sh. In this mode, if a test fails, keep
running the subsequent tests. If a build fails, skip any tests of this
build and move on to the next tests. Errors in infrastructure, such as
git or cmake runs, remain fatal. Print an error summary at the end of
the run, and return a nonzero code if there was any failure.

In known terminal types, use color to highlight errors.

On a fatal signal, interrupt the run and report the errors so far.
---
 tests/scripts/all.sh | 174 ++++++++++++++++++++++++++++++++-----------
 1 file changed, 130 insertions(+), 44 deletions(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 0931012a46..923932f215 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -35,6 +35,7 @@ CONFIG_BAK="$CONFIG_H.bak"
 
 MEMORY=0
 FORCE=0
+KEEP_GOING=0
 RELEASE=0
 YOTTA=1
 
@@ -62,6 +63,7 @@ Usage: $0 [OPTION]...
 
 General options:
   -f|--force            Force the tests to overwrite any modified files.
+  -k|--keep-going       Run all tests and report errors at the end.
   -m|--memory           Additional optional memory tests.
      --no-yotta         Skip yotta build.
      --out-of-source-dir=<path>  Directory used for CMake out-of-source build tests.
@@ -83,7 +85,7 @@ EOF
 # remove built files as well as the cmake cache/config
 cleanup()
 {
-    make clean
+    command make clean
 
     find . -name yotta -prune -o -iname '*cmake*' -not -name CMakeLists.txt -exec rm -rf {} \+
     rm -f include/Makefile include/mbedtls/Makefile programs/*/Makefile
@@ -95,7 +97,21 @@ cleanup()
     fi
 }
 
-trap cleanup INT TERM HUP
+# Executed on exit. May be redefined depending on command line options.
+final_report () {
+    :
+}
+
+fatal_signal () {
+    cleanup
+    final_report $1
+    trap - $1
+    kill -$1 $$
+}
+
+trap 'fatal_signal HUP' HUP
+trap 'fatal_signal INT' INT
+trap 'fatal_signal TERM' TERM
 
 msg()
 {
@@ -104,6 +120,7 @@ msg()
     echo "* $1 "
     printf "* "; date
     echo "******************************************************************"
+    current_section=$1
 }
 
 armc6_build_test()
@@ -164,6 +181,9 @@ while [ $# -gt 0 ]; do
             usage
             exit
             ;;
+        --keep-going|-k)
+            KEEP_GOING=1
+            ;;
         --memory|-m)
             MEMORY=1
             ;;
@@ -221,7 +241,6 @@ else
     fi
 
     if ! git diff-files --quiet include/mbedtls/config.h; then
-        echo $?
         err_msg "Warning - the configuration file 'include/mbedtls/config.h' has been edited. "
         echo "You can either delete or preserve your work, or force the test by rerunning the"
         echo "script as: $0 --force"
@@ -229,6 +248,71 @@ else
     fi
 fi
 
+build_status=0
+if [ $KEEP_GOING -eq 1 ]; then
+    failure_summary=
+    failure_count=0
+    start_red=
+    end_color=
+    if [ -t 1 ]; then
+        case "$TERM" in
+            *color*|cygwin|linux|rxvt*|screen|[Eex]term*)
+                start_red=$(printf '\033[31m')
+                end_color=$(printf '\033[0m')
+                ;;
+        esac
+    fi
+    record_status () {
+        if "$@"; then
+            last_status=0
+        else
+            last_status=$?
+            text="$current_section: $* -> $last_status"
+            failure_summary="$failure_summary
+$text"
+            failure_count=$((failure_count + 1))
+            echo "${start_red}^^^^$text^^^^${end_color}"
+        fi
+    }
+    make () {
+        case "$*" in
+            *test|*check)
+                if [ $build_status -eq 0 ]; then
+                    record_status command make "$@"
+                else
+                    echo "(skipped because the build failed)"
+                fi
+                ;;
+            *)
+                record_status command make "$@"
+                build_status=$last_status
+                ;;
+        esac
+    }
+    final_report () {
+        if [ $failure_count -gt 0 ]; then
+            echo
+            echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
+            echo "${start_red}FAILED: $failure_count${end_color}$failure_summary"
+            echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
+        elif [ -z "${1-}" ]; then
+            echo "SUCCESS :)"
+        fi
+        if [ -n "${1-}" ]; then
+            echo "Killed by SIG$1."
+        fi
+    }
+else
+    record_status () {
+        "$@"
+    }
+fi
+if_build_succeeded () {
+    if [ $build_status -eq 0 ]; then
+        record_status "$@"
+    fi
+}
+
 if [ $RELEASE -eq 1 ]; then
     # Fix the seed value to 1 to ensure that the tests are deterministic.
     SEED=1
@@ -306,7 +390,7 @@ if [ $YOTTA -ne 0 ]; then
     # on the path, and uses whatever version of armcc it finds there.
     msg "build: create and build yotta module" # ~ 30s
     cleanup
-    tests/scripts/yotta-build.sh
+    record_status tests/scripts/yotta-build.sh
 fi
 
 msg "build: cmake, gcc, ASan" # ~ 1 min 50s
@@ -318,16 +402,16 @@ msg "test: main suites (inc. selftests) (ASan build)" # ~ 50s
 make test
 
 msg "test: ssl-opt.sh (ASan build)" # ~ 1 min
-tests/ssl-opt.sh
+if_build_succeeded tests/ssl-opt.sh
 
 msg "test/build: ref-configs (ASan build)" # ~ 6 min 20s
-tests/scripts/test-ref-configs.pl
+if_build_succeeded tests/scripts/test-ref-configs.pl
 
 msg "build: with ASan (rebuild after ref-configs)" # ~ 1 min
 make
 
 msg "test: compat.sh (ASan build)" # ~ 6 min
-tests/compat.sh
+if_build_succeeded tests/compat.sh
 
 msg "build: Default + SSLv3 (ASan build)" # ~ 6 min
 cleanup
@@ -340,11 +424,11 @@ msg "test: SSLv3 - main suites (inc. selftests) (ASan build)" # ~ 50s
 make test
 
 msg "build: SSLv3 - compat.sh (ASan build)" # ~ 6 min
-tests/compat.sh -m 'tls1 tls1_1 tls1_2 dtls1 dtls1_2'
-OPENSSL_CMD="$OPENSSL_LEGACY" tests/compat.sh -m 'ssl3'
+if_build_succeeded tests/compat.sh -m 'tls1 tls1_1 tls1_2 dtls1 dtls1_2'
+if_build_succeeded env OPENSSL_CMD="$OPENSSL_LEGACY" tests/compat.sh -m 'ssl3'
 
 msg "build: SSLv3 - ssl-opt.sh (ASan build)" # ~ 6 min
-tests/ssl-opt.sh
+if_build_succeeded tests/ssl-opt.sh
 
 msg "build: Default + !MBEDTLS_SSL_RENEGOTIATION (ASan build)" # ~ 6 min
 cleanup
@@ -357,7 +441,7 @@ msg "test: !MBEDTLS_SSL_RENEGOTIATION - main suites (inc. selftests) (ASan build
 make test
 
 msg "test: !MBEDTLS_SSL_RENEGOTIATION - ssl-opt.sh (ASan build)" # ~ 6 min
-tests/ssl-opt.sh
+if_build_succeeded tests/ssl-opt.sh
 
 msg "build: cmake, full config, clang, C99" # ~ 50s
 cleanup
@@ -365,30 +449,30 @@ cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl full
 scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # too slow for tests
 CC=clang cmake -D CMAKE_BUILD_TYPE:String=Check -D ENABLE_TESTING=On .
-CFLAGS='-Werror -Wall -Wextra -std=c99 -pedantic' make
+make CFLAGS='-Werror -Wall -Wextra -std=c99 -pedantic'
 
 msg "test: main suites (full config)" # ~ 5s
-CFLAGS='-Werror -Wall -Wextra' make test
+make CFLAGS='-Werror -Wall -Wextra' test
 
 msg "test: ssl-opt.sh default (full config)" # ~ 1s
-tests/ssl-opt.sh -f Default
+if_build_succeeded tests/ssl-opt.sh -f Default
 
 msg "test: compat.sh RC4, DES & NULL (full config)" # ~ 2 min
-OPENSSL_CMD="$OPENSSL_LEGACY" GNUTLS_CLI="$GNUTLS_LEGACY_CLI" GNUTLS_SERV="$GNUTLS_LEGACY_SERV" tests/compat.sh -e '3DES\|DES-CBC3' -f 'NULL\|DES\|RC4\|ARCFOUR'
+if_build_succeeded env OPENSSL_CMD="$OPENSSL_LEGACY" GNUTLS_CLI="$GNUTLS_LEGACY_CLI" GNUTLS_SERV="$GNUTLS_LEGACY_SERV" tests/compat.sh -e '3DES\|DES-CBC3' -f 'NULL\|DES\|RC4\|ARCFOUR'
 
 msg "test/build: curves.pl (gcc)" # ~ 4 min
 cleanup
 cmake -D CMAKE_BUILD_TYPE:String=Debug .
-tests/scripts/curves.pl
+if_build_succeeded tests/scripts/curves.pl
 
 msg "test/build: key-exchanges (gcc)" # ~ 1 min
 cleanup
 cmake -D CMAKE_BUILD_TYPE:String=Check .
-tests/scripts/key-exchanges.pl
+if_build_succeeded tests/scripts/key-exchanges.pl
 
 msg "build: Unix make, -Os (gcc)" # ~ 30s
 cleanup
-CC=gcc CFLAGS='-Werror -Wall -Wextra -Os' make
+make CC=gcc CFLAGS='-Werror -Wall -Wextra -Os'
 
 # Full configuration build, without platform support, file IO and net sockets.
 # This should catch missing mbedtls_printf definitions, and by disabling file
@@ -410,8 +494,8 @@ scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C
 scripts/config.pl unset MBEDTLS_FS_IO
 # Note, _DEFAULT_SOURCE needs to be defined for platforms using glibc version >2.19,
 # to re-enable platform integration features otherwise disabled in C99 builds
-CC=gcc CFLAGS='-Werror -Wall -Wextra -std=c99 -pedantic -O0 -D_DEFAULT_SOURCE' make lib programs
-CC=gcc CFLAGS='-Werror -Wall -Wextra -O0' make test
+make CC=gcc CFLAGS='-Werror -Wall -Wextra -std=c99 -pedantic -O0 -D_DEFAULT_SOURCE' lib programs
+make CC=gcc CFLAGS='-Werror -Wall -Wextra -O0' test
 
 # catch compile bugs in _uninit functions
 msg "build: full config with NO_STD_FUNCTION, make, gcc" # ~ 30s
@@ -420,21 +504,21 @@ cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl full
 scripts/config.pl set MBEDTLS_PLATFORM_NO_STD_FUNCTIONS
 scripts/config.pl unset MBEDTLS_ENTROPY_NV_SEED
-CC=gcc CFLAGS='-Werror -Wall -Wextra -O0' make
+make CC=gcc CFLAGS='-Werror -Wall -Wextra -O0'
 
 msg "build: full config except ssl_srv.c, make, gcc" # ~ 30s
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl full
 scripts/config.pl unset MBEDTLS_SSL_SRV_C
-CC=gcc CFLAGS='-Werror -Wall -Wextra -O0' make
+make CC=gcc CFLAGS='-Werror -Wall -Wextra -O0'
 
 msg "build: full config except ssl_cli.c, make, gcc" # ~ 30s
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl full
 scripts/config.pl unset MBEDTLS_SSL_CLI_C
-CC=gcc CFLAGS='-Werror -Wall -Werror -O0' make
+make CC=gcc CFLAGS='-Werror -Wall -Werror -O0'
 
 # Note, C99 compliance can also be tested with the sockets support disabled,
 # as that requires a POSIX platform (which isn't the same as C99).
@@ -444,7 +528,7 @@ cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl full
 scripts/config.pl unset MBEDTLS_NET_C # getaddrinfo() undeclared, etc.
 scripts/config.pl set MBEDTLS_NO_PLATFORM_ENTROPY # uses syscall() on GNU/Linux
-CC=gcc CFLAGS='-Werror -Wall -Wextra -O0 -std=c99 -pedantic' make lib
+make CC=gcc CFLAGS='-Werror -Wall -Wextra -O0 -std=c99 -pedantic' lib
 
 msg "build: default config except MFL extension (ASan build)" # ~ 30s
 cleanup
@@ -454,7 +538,7 @@ CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
 make
 
 msg "test: ssl-opt.sh, MFL-related tests"
-tests/ssl-opt.sh -f "Max fragment length"
+if_build_succeeded tests/ssl-opt.sh -f "Max fragment length"
 
 msg "build: default config with  MBEDTLS_TEST_NULL_ENTROPY (ASan build)"
 cleanup
@@ -480,7 +564,7 @@ fi
 if uname -a | grep -F x86_64 >/dev/null; then
     msg "build: i386, make, gcc" # ~ 30s
     cleanup
-    CC=gcc CFLAGS='-Werror -Wall -Wextra -m32' make
+    make CC=gcc CFLAGS='-Werror -Wall -Wextra -m32'
 
     msg "build: gcc, force 32-bit compilation"
     cleanup
@@ -488,7 +572,7 @@ if uname -a | grep -F x86_64 >/dev/null; then
     scripts/config.pl unset MBEDTLS_HAVE_ASM
     scripts/config.pl unset MBEDTLS_AESNI_C
     scripts/config.pl unset MBEDTLS_PADLOCK_C
-    CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT32' make
+    make CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT32'
 
     msg "build: gcc, force 64-bit compilation"
     cleanup
@@ -496,7 +580,7 @@ if uname -a | grep -F x86_64 >/dev/null; then
     scripts/config.pl unset MBEDTLS_HAVE_ASM
     scripts/config.pl unset MBEDTLS_AESNI_C
     scripts/config.pl unset MBEDTLS_PADLOCK_C
-    CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64' make
+    make CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64'
 
     msg "test: gcc, force 64-bit compilation"
     make test
@@ -507,7 +591,7 @@ if uname -a | grep -F x86_64 >/dev/null; then
     scripts/config.pl unset MBEDTLS_HAVE_ASM
     scripts/config.pl unset MBEDTLS_AESNI_C
     scripts/config.pl unset MBEDTLS_PADLOCK_C
-    CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64' make
+    make CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64'
 fi # x86_64
 
 msg "build: arm-none-eabi-gcc, make" # ~ 10s
@@ -525,7 +609,7 @@ scripts/config.pl unset MBEDTLS_THREADING_PTHREAD
 scripts/config.pl unset MBEDTLS_THREADING_C
 scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # execinfo.h
 scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C # calls exit
-CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wall -Wextra' make lib
+make CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wall -Wextra' lib
 
 msg "build: arm-none-eabi-gcc -DMBEDTLS_NO_UDBL_DIVISION, make" # ~ 10s
 cleanup
@@ -543,7 +627,7 @@ scripts/config.pl unset MBEDTLS_THREADING_C
 scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # execinfo.h
 scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C # calls exit
 scripts/config.pl set MBEDTLS_NO_UDBL_DIVISION
-CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wall -Wextra' make lib
+make CC=arm-none-eabi-gcc AR=arm-none-eabi-ar LD=arm-none-eabi-ld CFLAGS='-Werror -Wall -Wextra' lib
 echo "Checking that software 64-bit division is not required"
 ! grep __aeabi_uldiv library/*.o
 
@@ -567,7 +651,7 @@ scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # execinfo.h
 scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C # calls exit
 scripts/config.pl unset MBEDTLS_PLATFORM_TIME_ALT # depends on MBEDTLS_HAVE_TIME
 
-CC="$ARMC5_CC" AR="$ARMC5_AR" WARNING_CFLAGS='--strict --c99' make lib
+make CC="$ARMC5_CC" AR="$ARMC5_AR" WARNING_CFLAGS='--strict --c99' lib
 make clean
 
 # ARM Compiler 6 - Target ARMv7-A
@@ -589,23 +673,23 @@ msg "build: allow SHA1 in certificates by default"
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl set MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
-CFLAGS='-Werror -Wall -Wextra' make
+make CFLAGS='-Werror -Wall -Wextra'
 msg "test: allow SHA1 in certificates by default"
 make test
-tests/ssl-opt.sh -f SHA-1
+if_build_succeeded tests/ssl-opt.sh -f SHA-1
 
 msg "build: Windows cross build - mingw64, make (Link Library)" # ~ 30s
 cleanup
-CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 make lib programs
+make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 lib programs
 
 # note Make tests only builds the tests, but doesn't run them
-CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror' WINDOWS_BUILD=1 make tests
-WINDOWS_BUILD=1 make clean
+make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror' WINDOWS_BUILD=1 tests
+make WINDOWS_BUILD=1 clean
 
 msg "build: Windows cross build - mingw64, make (DLL)" # ~ 30s
-CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 SHARED=1 make lib programs
-CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 SHARED=1 make tests
-WINDOWS_BUILD=1 make clean
+make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 SHARED=1 lib programs
+make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 SHARED=1 tests
+make WINDOWS_BUILD=1 clean
 
 # MemSan currently only available on Linux 64 bits
 if uname -a | grep 'Linux.*x86_64' >/dev/null; then
@@ -621,13 +705,13 @@ if uname -a | grep 'Linux.*x86_64' >/dev/null; then
     make test
 
     msg "test: ssl-opt.sh (MSan)" # ~ 1 min
-    tests/ssl-opt.sh
+    if_build_succeeded tests/ssl-opt.sh
 
     # Optional part(s)
 
     if [ "$MEMORY" -gt 0 ]; then
         msg "test: compat.sh (MSan)" # ~ 6 min 20s
-        tests/compat.sh
+        if_build_succeeded tests/compat.sh
     fi
 
 else # no MemSan
@@ -646,12 +730,12 @@ else # no MemSan
 
     if [ "$MEMORY" -gt 0 ]; then
         msg "test: ssl-opt.sh --memcheck (Release)"
-        tests/ssl-opt.sh --memcheck
+        if_build_succeeded tests/ssl-opt.sh --memcheck
     fi
 
     if [ "$MEMORY" -gt 1 ]; then
         msg "test: compat.sh --memcheck (Release)"
-        tests/compat.sh --memcheck
+        if_build_succeeded tests/compat.sh --memcheck
     fi
 
 fi # MemSan
@@ -671,3 +755,5 @@ rm -rf "$OUT_OF_SOURCE_DIR"
 
 msg "Done, cleaning up"
 cleanup
+
+final_report

From 2a22a8041c4ec02774269a0944c4af1739f7984e Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 21 Dec 2017 15:19:00 +0100
Subject: [PATCH 635/745] all.sh: add --yotta to go with --no-yotta

Add --yotta which is currently a no-op but may not remain so if we
decide to make no-yotta the default in the future.
---
 tests/scripts/all.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 923932f215..ae991f13dd 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -65,10 +65,11 @@ General options:
   -f|--force            Force the tests to overwrite any modified files.
   -k|--keep-going       Run all tests and report errors at the end.
   -m|--memory           Additional optional memory tests.
-     --no-yotta         Skip yotta build.
+     --no-yotta         Skip yotta module build.
      --out-of-source-dir=<path>  Directory used for CMake out-of-source build tests.
   -r|--release-test     Run this script in release mode. This fixes the seed value to 1.
   -s|--seed             Integer seed value to use for this test run.
+     --yotta            Build yotta module (on by default).
 
 Tool path options:
      --armc5-bin-dir=<ARMC5_bin_dir_path>       ARM Compiler 5 bin directory.
@@ -209,6 +210,9 @@ while [ $# -gt 0 ]; do
             shift
             SEED="$1"
             ;;
+        --yotta)
+            YOTTA=1
+            ;;
         *)
             echo >&2 "Unknown option: $1"
             echo >&2 "Run $0 --help for usage."
@@ -226,7 +230,7 @@ if [ $FORCE -eq 1 ]; then
     cleanup
 else
 
-    if [ $YOTTA -eq 1 ] && [ -d yotta/module ]; then
+    if [ $YOTTA -ne 0 ] && [ -d yotta/module ]; then
         err_msg "Warning - there is an existing yotta module in the directory 'yotta/module'"
         echo "You can either delete your work and retry, or force the test to overwrite the"
         echo "test by rerunning the script as: $0 --force"

From bca6ab9d38dccbcf024c43d3979c0feda8751281 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 19 Dec 2017 18:24:31 +0100
Subject: [PATCH 636/745] all.sh: new option --no-armcc

With this option, don't run anything that requires armcc or yotta, so
the script can run offline.
---
 tests/scripts/all.sh | 65 +++++++++++++++++++++++++++-----------------
 1 file changed, 40 insertions(+), 25 deletions(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index ae991f13dd..c9c790c809 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -37,6 +37,7 @@ MEMORY=0
 FORCE=0
 KEEP_GOING=0
 RELEASE=0
+RUN_ARMCC=1
 YOTTA=1
 
 # Default commands, can be overriden by the environment
@@ -65,6 +66,8 @@ General options:
   -f|--force            Force the tests to overwrite any modified files.
   -k|--keep-going       Run all tests and report errors at the end.
   -m|--memory           Additional optional memory tests.
+     --armcc            Run ARM Compiler builds (on by default).
+     --no-armcc         Skip ARM Compiler builds.
      --no-yotta         Skip yotta module build.
      --out-of-source-dir=<path>  Directory used for CMake out-of-source build tests.
   -r|--release-test     Run this script in release mode. This fixes the seed value to 1.
@@ -124,15 +127,17 @@ msg()
     current_section=$1
 }
 
-armc6_build_test()
-{
-    FLAGS="$1"
+if [ $RUN_ARMCC -ne 0 ]; then
+    armc6_build_test()
+    {
+        FLAGS="$1"
 
-    msg "build: ARM Compiler 6 ($FLAGS), make"
-    ARM_TOOL_VARIANT="ult" CC="$ARMC6_CC" AR="$ARMC6_AR" CFLAGS="$FLAGS" \
-        WARNING_CFLAGS='-xc -std=c99' make lib
-    make clean
-}
+        msg "build: ARM Compiler 6 ($FLAGS), make"
+        ARM_TOOL_VARIANT="ult" CC="$ARMC6_CC" AR="$ARMC6_AR" CFLAGS="$FLAGS" \
+                        WARNING_CFLAGS='-xc -std=c99' make lib
+        make clean
+    }
+fi
 
 err_msg()
 {
@@ -151,6 +156,9 @@ check_tools()
 
 while [ $# -gt 0 ]; do
     case "$1" in
+        --armcc)
+            RUN_ARMCC=1
+            ;;
         --armc5-bin-dir)
             shift
             ARMC5_BIN_DIR="$1"
@@ -188,6 +196,9 @@ while [ $# -gt 0 ]; do
         --memory|-m)
             MEMORY=1
             ;;
+        --no-armcc)
+            RUN_ARMCC=0
+            ;;
         --no-yotta)
             YOTTA=0
             ;;
@@ -352,8 +363,10 @@ export GNUTLS_SERV="$GNUTLS_SERV"
 # Make sure the tools we need are available.
 check_tools "$OPENSSL" "$OPENSSL_LEGACY" "$GNUTLS_CLI" "$GNUTLS_SERV" \
             "$GNUTLS_LEGACY_CLI" "$GNUTLS_LEGACY_SERV" "doxygen" "dot" \
-            "arm-none-eabi-gcc" "$ARMC5_CC" "$ARMC5_AR" "$ARMC6_CC" "$ARMC6_AR" \
-            "i686-w64-mingw32-gcc"
+            "arm-none-eabi-gcc" "i686-w64-mingw32-gcc"
+if [ $RUN_ARMCC -ne 0 ]; then
+    check_tools "$ARMC5_CC" "$ARMC5_AR" "$ARMC6_CC" "$ARMC6_AR"
+fi
 
 #
 # Test Suites to be executed
@@ -389,9 +402,9 @@ msg "test: doxygen warnings" # ~ 3s
 cleanup
 tests/scripts/doxygen.sh
 
-if [ $YOTTA -ne 0 ]; then
-    # Note - use of yotta is deprecated, and yotta also requires armcc to be
-    # on the path, and uses whatever version of armcc it finds there.
+if [ $RUN_ARMCC -ne 0 ] && [ $YOTTA -ne 0 ]; then
+    # Note - use of yotta is deprecated, and yotta also requires armcc to be on the
+    # path, and uses whatever version of armcc it finds there.
     msg "build: create and build yotta module" # ~ 30s
     cleanup
     record_status tests/scripts/yotta-build.sh
@@ -655,23 +668,25 @@ scripts/config.pl unset MBEDTLS_MEMORY_BACKTRACE # execinfo.h
 scripts/config.pl unset MBEDTLS_MEMORY_BUFFER_ALLOC_C # calls exit
 scripts/config.pl unset MBEDTLS_PLATFORM_TIME_ALT # depends on MBEDTLS_HAVE_TIME
 
-make CC="$ARMC5_CC" AR="$ARMC5_AR" WARNING_CFLAGS='--strict --c99' lib
-make clean
+if [ $RUN_ARMCC -ne 0 ]; then
+    make CC="$ARMC5_CC" AR="$ARMC5_AR" WARNING_CFLAGS='--strict --c99' lib
+    make clean
 
-# ARM Compiler 6 - Target ARMv7-A
-armc6_build_test "--target=arm-arm-none-eabi -march=armv7-a"
+    # ARM Compiler 6 - Target ARMv7-A
+    armc6_build_test "--target=arm-arm-none-eabi -march=armv7-a"
 
-# ARM Compiler 6 - Target ARMv7-M
-armc6_build_test "--target=arm-arm-none-eabi -march=armv7-m"
+    # ARM Compiler 6 - Target ARMv7-M
+    armc6_build_test "--target=arm-arm-none-eabi -march=armv7-m"
 
-# ARM Compiler 6 - Target ARMv8-A - AArch32
-armc6_build_test "--target=arm-arm-none-eabi -march=armv8.2-a"
+    # ARM Compiler 6 - Target ARMv8-A - AArch32
+    armc6_build_test "--target=arm-arm-none-eabi -march=armv8.2-a"
 
-# ARM Compiler 6 - Target ARMv8-M
-armc6_build_test "--target=arm-arm-none-eabi -march=armv8-m.main"
+    # ARM Compiler 6 - Target ARMv8-M
+    armc6_build_test "--target=arm-arm-none-eabi -march=armv8-m.main"
 
-# ARM Compiler 6 - Target ARMv8-A - AArch64
-armc6_build_test "--target=aarch64-arm-none-eabi -march=armv8.2-a"
+    # ARM Compiler 6 - Target ARMv8-A - AArch64
+    armc6_build_test "--target=aarch64-arm-none-eabi -march=armv8.2-a"
+fi
 
 msg "build: allow SHA1 in certificates by default"
 cleanup

From c3c3a68e747a07e6a7d9333972962b6f6574dd08 Mon Sep 17 00:00:00 2001
From: Azim Khan <Azim.Khan@arm.com>
Date: Thu, 21 Dec 2017 15:19:53 +0000
Subject: [PATCH 637/745] Update usage description

---
 scripts/config.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/config.pl b/scripts/config.pl
index 8c1aa08dd7..d07b130a7a 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -45,7 +45,7 @@ my $config_file = "include/mbedtls/config.h";
 my $usage = <<EOU;
 $0 [-f <file> | --file <file>] [-o | --force]
                    [set <symbol> <value> | unset <symbol> | get <symbol> |
-                        full | realfull]
+                        full | realfull | baremetal]
 
 Commands
     set <symbol> [<value>]  - Uncomments or adds a #define for the <symbol> to
@@ -63,7 +63,7 @@ Commands
                               excluding some reserved symbols, until the
                               'Module configuration options' section
     realfull                - Uncomments all #define's with no exclusions
-    baremetal               - Set configuration suitable for baremetal build.
+    baremetal               - Sets full configuration suitable for baremetal build.
 
 Options
     -f | --file <filename>  - The file or file path for the configuration file

From c4e9694d43999f9e607266a75e9394cd0158594c Mon Sep 17 00:00:00 2001
From: Azim Khan <Azim.Khan@arm.com>
Date: Thu, 21 Dec 2017 15:22:37 +0000
Subject: [PATCH 638/745] Add MBEDTLS_NO_UDBL_DIVISION to excludes of full
 config

---
 scripts/config.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/config.pl b/scripts/config.pl
index d07b130a7a..76ca4709c8 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -92,6 +92,7 @@ MBEDTLS_X509_ALLOW_EXTENSIONS_NON_V3
 MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
 MBEDTLS_ZLIB_SUPPORT
 MBEDTLS_PKCS11_C
+MBEDTLS_NO_UDBL_DIVISION
 _ALT\s*$
 );
 

From 192c72f7a12cac724150c0bebd0f224722c1ff63 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 21 Dec 2017 15:59:21 +0100
Subject: [PATCH 639/745] all.sh: add some documentation

---
 tests/scripts/all.sh | 90 ++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 83 insertions(+), 7 deletions(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index c9c790c809..2ea31dbc29 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -4,20 +4,78 @@
 #
 # This file is part of mbed TLS (https://tls.mbed.org)
 #
-# Copyright (c) 2014-2016, ARM Limited, All Rights Reserved
-#
+# Copyright (c) 2014-2017, ARM Limited, All Rights Reserved
+
+
+
+################################################################
+#### Documentation
+################################################################
+
 # Purpose
+# -------
 #
 # To run all tests possible or available on the platform.
 #
+# Notes for users
+# ---------------
+#
 # Warning: the test is destructive. It includes various build modes and
 # configurations, and can and will arbitrarily change the current CMake
-# configuration. After this script has been run, the CMake cache will be lost
-# and CMake will no longer be initialised.
+# configuration. The following files must be committed into git:
+#    * include/mbedtls/config.h
+#    * Makefile, library/Makefile, programs/Makefile, tests/Makefile
+# After running this script, the CMake cache will be lost and CMake
+# will no longer be initialised.
 #
-# The script assumes the presence of gcc and clang (recent enough for using
-# ASan with gcc and MemSan with clang, or valgrind) are available, as well as
-# cmake and a "good" find.
+# The script assumes the presence of a number of tools:
+#   * Basic Unix tools (Windows users note: a Unix-style find must be before
+#     the Windows find in the PATH)
+#   * Perl
+#   * GNU Make
+#   * CMake
+#   * GCC and Clang (recent enough for using ASan with gcc and MemSan with clang, or valgrind)
+#   * arm-gcc and mingw-gcc
+#   * ArmCC 5 and ArmCC 6, unless invoked with --no-armcc
+#   * Yotta build dependencies, unless invoked with --no-yotta
+#   * OpenSSL and GnuTLS command line tools, recent enough for the
+#     interoperability tests. If they don't support SSLv3 then a legacy
+#     version of these tools must be present as well (search for LEGACY
+#     below).
+# See the invocation of check_tools below for details.
+#
+# This script must be invoked from the toplevel directory of a git
+# working copy of Mbed TLS.
+#
+# Note that the output is not saved. You may want to run
+#   script -c tests/scripts/all.sh
+# or
+#   tests/scripts/all.sh >all.log 2>&1
+#
+# Notes for maintainers
+# ---------------------
+#
+# The tests are roughly in order from fastest to slowest. This doesn't
+# have to be exact, but in general you should add slower tests towards
+# the end and fast checks near the beginning.
+#
+# Sanity checks have the following form:
+#   1. msg "short description of what is about to be done"
+#   2. run sanity check (failure stops the script)
+#
+# Build or build-and-test steps have the following form:
+#   1. msg "short description of what is about to be done"
+#   2. cleanup
+#   3. preparation (config.pl, cmake, ...) (failure stops the script)
+#   4. make
+#   5. Run tests if relevant. All tests must be prefixed with
+#      if_build_successful for the sake of --keep-going.
+
+
+
+################################################################
+#### Initialization and command line parsing
+################################################################
 
 # Abort on errors (and uninitialised variables)
 set -eu
@@ -368,6 +426,12 @@ if [ $RUN_ARMCC -ne 0 ]; then
     check_tools "$ARMC5_CC" "$ARMC5_AR" "$ARMC6_CC" "$ARMC6_AR"
 fi
 
+
+
+################################################################
+#### Basic checks
+################################################################
+
 #
 # Test Suites to be executed
 #
@@ -402,6 +466,12 @@ msg "test: doxygen warnings" # ~ 3s
 cleanup
 tests/scripts/doxygen.sh
 
+
+
+################################################################
+#### Build and test many configurations and targets
+################################################################
+
 if [ $RUN_ARMCC -ne 0 ] && [ $YOTTA -ne 0 ]; then
     # Note - use of yotta is deprecated, and yotta also requires armcc to be on the
     # path, and uses whatever version of armcc it finds there.
@@ -772,6 +842,12 @@ make test
 cd "$MBEDTLS_ROOT_DIR"
 rm -rf "$OUT_OF_SOURCE_DIR"
 
+
+
+################################################################
+#### Termination
+################################################################
+
 msg "Done, cleaning up"
 cleanup
 

From 25b96ea2daeed8f0e4a1a58540ea9c455b6678fa Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 21 Dec 2017 17:45:11 +0000
Subject: [PATCH 640/745] Remove comment on potential future removal of non-CRT
 fields

---
 include/mbedtls/rsa.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 5e7fdca6bc..33ff4e3fbe 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -98,16 +98,12 @@ typedef struct
     mbedtls_mpi P;                      /*!<  1st prime factor  */
     mbedtls_mpi Q;                      /*!<  2nd prime factor  */
 
-    /* DP,DQ,QP are not used in NO_CRT but temporarily kept for ABI
-     * compatibility. Will be removed on next ABI changing release. */
     mbedtls_mpi DP;                     /*!<  D % (P - 1)       */
     mbedtls_mpi DQ;                     /*!<  D % (Q - 1)       */
     mbedtls_mpi QP;                     /*!<  1 / (Q % P)       */
 
     mbedtls_mpi RN;                     /*!<  cached R^2 mod N  */
 
-    /* RP, RQ are not used in NO_CRT but temporarily kept for ABI
-     * compatibility. Will be removed on next ABI changing release. */
     mbedtls_mpi RP;                     /*!<  cached R^2 mod P  */
     mbedtls_mpi RQ;                     /*!<  cached R^2 mod Q  */
 

From f40cdf9971679f59cf7bc1722139bc218219db96 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 22 Dec 2017 11:03:27 +0000
Subject: [PATCH 641/745] Add dependency of new RSA tests on presence of strong
 entropy source

During the work on the RSA change the issue was brought up,
and a fix was provided on development, that some RSA tests
use CTR DRBG and depend on the presence of a strong entropy
source to succeed. The RSA work introduced more tests using
CTR DRBG, and the dependency needs to be added for them, too.
---
 tests/suites/test_suite_rsa.function | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index e305c4337c..f501222d10 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -847,7 +847,7 @@ exit:
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
+/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C:ENTROPY_HAVE_STRONG */
 void mbedtls_rsa_import( int radix_N, char *input_N,
                          int radix_P, char *input_P,
                          int radix_Q, char *input_Q,
@@ -1121,7 +1121,7 @@ exit:
 }
 /* END_CASE */
 
-/* BEGIN_CASE */
+/* BEGIN_CASE depends_on:MBEDTLS_ENTROPY_C:ENTROPY_HAVE_STRONG */
 void mbedtls_rsa_validate_params( int radix_N, char *input_N,
                                   int radix_P, char *input_P,
                                   int radix_Q, char *input_Q,
@@ -1315,7 +1315,7 @@ exit:
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C */
+/* BEGIN_CASE depends_on:MBEDTLS_CTR_DRBG_C:MBEDTLS_ENTROPY_C:ENTROPY_HAVE_STRONG */
 void mbedtls_rsa_import_raw( char *input_N,
                              char *input_P, char *input_Q,
                              char *input_D, char *input_E,

From a47023e4d55bef26a5b25409b266e1dccc77de97 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 22 Dec 2017 17:08:03 +0000
Subject: [PATCH 642/745] Incorporate comments on merge commit

* Correct order of sections in ChangeLog
* Restore unintentionally removed whitespace and
  formatting improvements.
* Consistently rename MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED
  to MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION in rsa.h
  documentation.
---
 ChangeLog                            | 35 ++++++++++++++--------------
 include/mbedtls/rsa.h                | 20 ++++++++--------
 tests/suites/test_suite_rsa.function |  5 ++--
 3 files changed, 30 insertions(+), 30 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 4a60b2abde..cf2c882b76 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -15,6 +15,23 @@ Security
 Features
    * Allow comments in test data files.
 
+API Changes
+   * Extend RSA interface by multiple functions allowing structure-
+     independent setup and export of RSA contexts. Most notably,
+     mbedtls_rsa_import and mbedtls_rsa_complete are introduced for setting
+     up RSA contexts from partial key material and having them completed to the
+     needs of the implementation automatically. This allows to setup private RSA
+     contexts from keys consisting of N,D,E only, even if P,Q are needed for the
+     purpose or CRT and/or blinding.
+   * The configuration option MBEDTLS_RSA_ALT can be used to define alternative
+     implementations of the RSA interface declared in rsa.h.
+
+New deprecations
+   * Deprecate usage of RSA primitives with non-matching key-type
+     (e.g., signing with a public key).
+   * Direct manipulation of structure fields of RSA contexts is deprecated.
+     Users are advised to use the extended RSA API instead.
+
 Bugfix
    * Fix ssl_parse_record_header() to silently discard invalid DTLS records
      as recommended in RFC 6347 Section 4.1.2.7.
@@ -57,23 +74,6 @@ Bugfix
    * Fix crash when calling mbedtls_ssl_cache_free() twice. Found by
      MilenkoMitrovic, #1104
 
-New deprecations
-   * Direct manipulation of structure fields of RSA contexts is deprecated.
-     Users are advised to use the extended RSA API instead.
-   * Deprecate usage of RSA primitives with non-matching key-type
-     (e.g., signing with a public key).
-
-API Changes
-   * Extend RSA interface by multiple functions allowing structure-
-     independent setup and export of RSA contexts. Most notably,
-     mbedtls_rsa_import and mbedtls_rsa_complete are introduced for setting
-     up RSA contexts from partial key material and having them completed to the
-     needs of the implementation automatically. This allows to setup private RSA
-     contexts from keys consisting of N,D,E only, even if P,Q are needed for the
-     purpose or CRT and/or blinding.
-   * The configuration option MBEDTLS_RSA_ALT can be used to define alternative
-     implementations of the RSA interface declared in rsa.h.
-
 Changes
    * Extend cert_write example program by options to set the CRT version
      and the message digest. Further, allow enabling/disabling of authority
@@ -95,7 +95,6 @@ Security
    * Reliably wipe sensitive data after use in the AES example applications
      programs/aes/aescrypt2 and programs/aes/crypt_and_hash.
      Found by Laurent Simon.
->>>>>>> development
 
 Features
    * Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index e412643105..d7503ac831 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -274,11 +274,11 @@ int mbedtls_rsa_complete( mbedtls_rsa_context *ctx );
  *                   exporting the requested parameters
  *                   cannot be done because of a lack of functionality
  *                   or because of security policies, the error code
- *                   \c MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED is returned.
+ *                   \c MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION is returned.
  *                   In this case, the RSA context stays intact and can
  *                   be continued to be used.
  *
- * \note           Reasons for returning \c MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED
+ * \note           Reasons for returning \c MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION
  *                 would be the following: Firstly, it might be that an
  *                 alternative RSA implementation is in use which stores
  *                 the key externally, and which either cannot or should not
@@ -319,11 +319,11 @@ int mbedtls_rsa_export( const mbedtls_rsa_context *ctx,
  *                   exporting the requested parameters
  *                   cannot be done because of a lack of functionality
  *                   or because of security policies, the error code
- *                   \c MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED is returned.
+ *                   \c MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION is returned.
  *                   In this case, the RSA context stays intact and can
  *                   be continued to be used.
  *
- * \note           Reasons for returning \c MBEDTLS_ERR_RSA_EXPORT_UNSUPPORTED
+ * \note           Reasons for returning \c MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION
  *                 would be the following: Firstly, it might be that an
  *                 alternative RSA implementation is in use which stores
  *                 the key externally, and which either cannot or should not
@@ -525,7 +525,7 @@ int mbedtls_rsa_private( mbedtls_rsa_context *ctx,
  *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
  *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer must be as large as the size
  *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
@@ -557,7 +557,7 @@ int mbedtls_rsa_pkcs1_encrypt( mbedtls_rsa_context *ctx,
  *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
  *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer must be as large as the size
  *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
@@ -592,7 +592,7 @@ int mbedtls_rsa_rsaes_pkcs1_v15_encrypt( mbedtls_rsa_context *ctx,
  *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
  *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer must be as large as the size
  *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
@@ -629,7 +629,7 @@ int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx,
  *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
  *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer length \c output_max_len should be
  *                 as large as the size \c ctx->len of \c ctx->N (eg. 128 bytes
@@ -670,7 +670,7 @@ int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx,
  *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
  *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer length \c output_max_len should be
  *                 as large as the size \c ctx->len of \c ctx->N (eg. 128 bytes
@@ -713,7 +713,7 @@ int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
  *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
  *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if successful, or an MBEDTLS_ERR_RSA_XXX error code
+ * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
  *
  * \note           The output buffer length \c output_max_len should be
  *                 as large as the size \c ctx->len of \c ctx->N (eg. 128 bytes
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index f501222d10..639bcb89dc 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -729,8 +729,9 @@ void mbedtls_rsa_gen_key( int nrbits, int exponent, int result)
     mbedtls_entropy_init( &entropy );
     mbedtls_rsa_init ( &ctx, 0, 0 );
 
-    TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                                (const unsigned char *) pers, strlen( pers ) ) == 0 );
+    TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func,
+                                        &entropy, (const unsigned char *) pers,
+                                        strlen( pers ) ) == 0 );
 
     TEST_ASSERT( mbedtls_rsa_gen_key( &ctx, mbedtls_ctr_drbg_random, &ctr_drbg, nrbits, exponent ) == result );
     if( result == 0 )

From ba8316f79010a3dcf22c04671b3d7bf10ac243e8 Mon Sep 17 00:00:00 2001
From: Micha Kraus <kraus.micha@gmail.com>
Date: Sat, 23 Dec 2017 23:40:08 +0100
Subject: [PATCH 643/745] fix bug in get_one_and_zeros_padding()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

add test case (“0000000082”) which fails with the old implementation.
---
 library/cipher.c                            | 6 +++---
 tests/suites/test_suite_cipher.padding.data | 4 ++++
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/library/cipher.c b/library/cipher.c
index e9e0b223e5..ff0327380c 100644
--- a/library/cipher.c
+++ b/library/cipher.c
@@ -516,14 +516,14 @@ static int get_one_and_zeros_padding( unsigned char *input, size_t input_len,
     if( NULL == input || NULL == data_len )
         return( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA );
 
-    bad = 0xFF;
+    bad = 0x80;
     *data_len = 0;
     for( i = input_len; i > 0; i-- )
     {
         prev_done = done;
-        done |= ( input[i-1] != 0 );
+        done |= ( input[i - 1] != 0 );
         *data_len |= ( i - 1 ) * ( done != prev_done );
-        bad &= ( input[i-1] ^ 0x80 ) | ( done == prev_done );
+        bad ^= input[i - 1] * ( done != prev_done );
     }
 
     return( MBEDTLS_ERR_CIPHER_INVALID_PADDING * ( bad != 0 ) );
diff --git a/tests/suites/test_suite_cipher.padding.data b/tests/suites/test_suite_cipher.padding.data
index d6fc266721..1c0ba09801 100644
--- a/tests/suites/test_suite_cipher.padding.data
+++ b/tests/suites/test_suite_cipher.padding.data
@@ -184,6 +184,10 @@ Check one and zeros padding #7 (overlong)
 depends_on:MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS
 check_padding:MBEDTLS_PADDING_ONE_AND_ZEROS:"0000000000":MBEDTLS_ERR_CIPHER_INVALID_PADDING:4
 
+Check one and zeros padding #8 (last byte 0x80 | x)
+depends_on:MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS
+check_padding:MBEDTLS_PADDING_ONE_AND_ZEROS:"0000000082":MBEDTLS_ERR_CIPHER_INVALID_PADDING:4
+
 Check zeros and len padding #1 (correct)
 depends_on:MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN
 check_padding:MBEDTLS_PADDING_ZEROS_AND_LEN:"DABBAD0001":0:4

From 1f35ca9471617a1478c8fa0e2486a70925580c40 Mon Sep 17 00:00:00 2001
From: Reuven Levin <reuven.levin@arm.com>
Date: Thu, 7 Dec 2017 10:09:32 +0000
Subject: [PATCH 644/745] Added alternated Diffie-Hellman module.

1. Add modified files dhm.c and dhm.h
---
 include/mbedtls/dhm.h | 11 +++++++++++
 library/dhm.c         |  5 ++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index d7ab1522ec..6fd74731b7 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -23,7 +23,15 @@
 #ifndef MBEDTLS_DHM_H
 #define MBEDTLS_DHM_H
 
+#if !defined(MBEDTLS_CONFIG_FILE)
+#include "config.h"
+#else
+#include MBEDTLS_CONFIG_FILE
+#endif
 #include "bignum.h"
+#if !defined(MBEDTLS_DHM_ALT)
+
+
 
 /*
  * DHM Error codes
@@ -290,6 +298,9 @@ int mbedtls_dhm_parse_dhm( mbedtls_dhm_context *dhm, const unsigned char *dhmin,
 int mbedtls_dhm_parse_dhmfile( mbedtls_dhm_context *dhm, const char *path );
 #endif /* MBEDTLS_FS_IO */
 #endif /* MBEDTLS_ASN1_PARSE_C */
+#else
+#include "dhm_alt.h"
+#endif /* MBEDTLS_DHM_ALT */
 
 /**
  * \brief          Checkup routine
diff --git a/library/dhm.c b/library/dhm.c
index bec52a11df..6f8f021e5c 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -57,6 +57,9 @@
 #define mbedtls_free       free
 #endif
 
+#if !defined(MBEDTLS_DHM_ALT)
+
+
 /* Implementation that should never be optimized out by the compiler */
 static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
@@ -577,7 +580,7 @@ int mbedtls_dhm_parse_dhmfile( mbedtls_dhm_context *dhm, const char *path )
 }
 #endif /* MBEDTLS_FS_IO */
 #endif /* MBEDTLS_ASN1_PARSE_C */
-
+#endif/*MBEDTLS_DHM_ALT*/
 #if defined(MBEDTLS_SELF_TEST)
 
 static const char mbedtls_test_dhm_params[] =

From 49762fa21fe4848d78439e812e1b8e8ba6998463 Mon Sep 17 00:00:00 2001
From: nirekh01 <nir.ekhauz@arm.com>
Date: Mon, 25 Dec 2017 06:46:48 +0000
Subject: [PATCH 645/745] Add 'MBEDTLS_DHM_ALT' #DEFINE to library/config.h

Add 'MBEDTLS_DHM_ALT' #DEFINE to library/config.h to support alternate DHM
---
 include/mbedtls/config.h   | 2 ++
 library/dhm.c              | 3 ++-
 library/version_features.c | 3 +++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 69e997f85e..f8594b841a 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -275,6 +275,8 @@
 //#define MBEDTLS_SHA1_ALT
 //#define MBEDTLS_SHA256_ALT
 //#define MBEDTLS_SHA512_ALT
+//#define MBEDTLS_DHM_ALT
+
 /*
  * When replacing the elliptic curve module, pleace consider, that it is
  * implemented with two .c files:
diff --git a/library/dhm.c b/library/dhm.c
index 6f8f021e5c..882b306744 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -580,7 +580,8 @@ int mbedtls_dhm_parse_dhmfile( mbedtls_dhm_context *dhm, const char *path )
 }
 #endif /* MBEDTLS_FS_IO */
 #endif /* MBEDTLS_ASN1_PARSE_C */
-#endif/*MBEDTLS_DHM_ALT*/
+#endif /* MBEDTLS_DHM_ALT */
+
 #if defined(MBEDTLS_SELF_TEST)
 
 static const char mbedtls_test_dhm_params[] =
diff --git a/library/version_features.c b/library/version_features.c
index 5cbe8aca37..000246edcd 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -123,6 +123,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_SHA512_ALT)
     "MBEDTLS_SHA512_ALT",
 #endif /* MBEDTLS_SHA512_ALT */
+#if defined(MBEDTLS_DHM_ALT)
+    "MBEDTLS_DHM_ALT",
+#endif /* MBEDTLS_DHM_ALT */
 #if defined(MBEDTLS_ECP_ALT)
     "MBEDTLS_ECP_ALT",
 #endif /* MBEDTLS_ECP_ALT */

From 08ba530bffe976ef5dd2de6c51326bc9ea762b2b Mon Sep 17 00:00:00 2001
From: nirekh01 <nir.ekhauz@arm.com>
Date: Thu, 28 Dec 2017 16:21:38 +0000
Subject: [PATCH 646/745] Remove some extra lines

Remove some extra lines as was requested in code review
---
 include/mbedtls/dhm.h | 2 --
 library/dhm.c         | 2 --
 2 files changed, 4 deletions(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index 6fd74731b7..40916c661f 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -31,8 +31,6 @@
 #include "bignum.h"
 #if !defined(MBEDTLS_DHM_ALT)
 
-
-
 /*
  * DHM Error codes
  */
diff --git a/library/dhm.c b/library/dhm.c
index 882b306744..cff0958750 100644
--- a/library/dhm.c
+++ b/library/dhm.c
@@ -58,8 +58,6 @@
 #endif
 
 #if !defined(MBEDTLS_DHM_ALT)
-
-
 /* Implementation that should never be optimized out by the compiler */
 static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;

From 618d091f2af41c2c60117b6c7fef080687dedc81 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 2 Jan 2018 16:04:19 +0100
Subject: [PATCH 647/745] Add ChangeLog entry for CCM_ALT

Edit the CMAC_ALT ChangeLog entry to mention CCM_ALT which was added
in a sister PR and is being merged together.

Use full name rather than Github id as attribution.

Move the entry under "Features" for better consistency with historical
practice.
---
 ChangeLog | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 6377e7f5da..d9e9dc89e0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -18,6 +18,8 @@ Features
      line arguments.
    * New unit tests for timing. Improve the self-test to be more robust
      when run on a heavily-loaded machine.
+   * Add alternative implementation support for CCM and CMAC (MBEDTLS_CCM_ALT,
+     MBEDTLS_CMAC_ALT). Submitted by Steve Cooreman, Silicon Labs.
 
 New deprecations
    * Deprecate usage of RSA primitives with non-matching key-type
@@ -71,8 +73,6 @@ Changes
    * Extend cert_write example program by options to set the CRT version
      and the message digest. Further, allow enabling/disabling of authority
      identifier, subject identifier and basic constraints extensions.
-   * Add hardware acceleration support for cmac, with the configuration definition
-     of `MBEDTLS_CMAC_ALT`. Submitted by stevew817
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 8e09d8f6a5d1b8543ee5fb6e782df88179575ad4 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 2 Jan 2018 16:09:42 +0100
Subject: [PATCH 648/745] Add full stop to ChangeLog entry

---
 ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 32056b80f5..365a713b72 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -21,7 +21,7 @@ Features
    * Add alternative implementation support for CCM and CMAC (MBEDTLS_CCM_ALT,
      MBEDTLS_CMAC_ALT). Submitted by Steve Cooreman, Silicon Labs.
    * Add support for alternative implementations of GCM, selected by the
-     configuration flag MBEDTLS_GCM_ALT in config.h
+     configuration flag MBEDTLS_GCM_ALT.
 
 New deprecations
    * Deprecate usage of RSA primitives with non-matching key-type

From ec9c626b75aecd99663695d53460c6a79d5c6d44 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 2 Jan 2018 16:27:50 +0100
Subject: [PATCH 649/745] ChangeLog entry for PR #964

---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 365a713b72..2284f34272 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -70,11 +70,14 @@ Bugfix
      MilenkoMitrovic, #1104
    * Fix mbedtls_timing_alarm(0) on Unix.
    * Fix use of uninitialized memory in mbedtls_timing_get_timer when reset=1.
+   * Fix possible memory leaks in mbedtls_gcm_self_test().
+   * Added missing return code checks in mbedtls_aes_self_test().
 
 Changes
    * Extend cert_write example program by options to set the CRT version
      and the message digest. Further, allow enabling/disabling of authority
      identifier, subject identifier and basic constraints extensions.
+   * Only run AES-192 self-test if AES-192 is available. Fixes #963.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 4952e7a8d6792253b61ab2f94a8017e58ad38f1a Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 3 Jan 2018 09:27:40 +0000
Subject: [PATCH 650/745] Add explicit type cast to avoid truncation warning

`mbedtls_rsa_deduce_primes` implicitly casts the result of a call to
`mbedtls_mpi_lsb` to a `uint16_t`. This is safe because of the size
of MPI's used in the library, but still may have compilers complain
about it. This commit makes the cast explicit.
---
 library/rsa_internal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/rsa_internal.c b/library/rsa_internal.c
index e28ca50b3f..507009f131 100644
--- a/library/rsa_internal.c
+++ b/library/rsa_internal.c
@@ -114,7 +114,7 @@ int mbedtls_rsa_deduce_primes( mbedtls_mpi const *N,
     MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &T, D,  E ) );
     MBEDTLS_MPI_CHK( mbedtls_mpi_sub_int( &T, &T, 1 ) );
 
-    if( ( order = mbedtls_mpi_lsb( &T ) ) == 0 )
+    if( ( order = (uint16_t) mbedtls_mpi_lsb( &T ) ) == 0 )
     {
         ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
         goto cleanup;

From e963efa1101aeb65cf1749c3a61e84e186519142 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 3 Jan 2018 10:03:43 +0000
Subject: [PATCH 651/745] Don't limit RSA_NO_CRT test in all.sh to 64-bit
 systems

Compilation and test for the `MBEDTLS_RSA_NO_CRT` option were
previously guarded by a check for 64-bit systems, for which there
is no reason. This commit moves both outside of the guard.
---
 tests/scripts/all.sh | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 33c17e2d35..cfe305ffd0 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -471,15 +471,6 @@ msg "build: i386, make, gcc" # ~ 30s
 cleanup
 CC=gcc CFLAGS='-Werror -Wall -Wextra -m32' make
 
-msg "build: default config, MBEDTLS_RSA_NO_CRT, make, gcc"
-cleanup
-cp "$CONFIG_H" "$CONFIG_BAK"
-scripts/config.pl set MBEDTLS_RSA_NO_CRT
-CC=gcc CFLAGS='-Werror -Wall -Werror -O0' make
-
-msg "test: MBEDTLS_RSA_NO_CRT - main suites (inc. selftests) (ASan build)"
-make test
-
 msg "build: gcc, force 32-bit compilation"
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
@@ -592,6 +583,15 @@ msg "test: allow SHA1 in certificates by default"
 make test
 tests/ssl-opt.sh -f SHA-1
 
+msg "build: default config, MBEDTLS_RSA_NO_CRT, make, gcc"
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl set MBEDTLS_RSA_NO_CRT
+CC=gcc CFLAGS='-Werror -Wall -Werror -O0' make
+
+msg "test: MBEDTLS_RSA_NO_CRT - main suites (inc. selftests) (ASan build)"
+make test
+
 msg "build: Windows cross build - mingw64, make (Link Library)" # ~ 30s
 cleanup
 CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar LD=i686-w64-minggw32-ld CFLAGS='-Werror -Wall -Wextra' WINDOWS_BUILD=1 make lib programs

From 88683b2c6d82edf6ec146f813b79442d8e14a3f4 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 4 Jan 2018 18:26:54 +0000
Subject: [PATCH 652/745] Correct all.sh and config.h after merge commit

- Adapt the change in all.sh to the new keep-going mode
- Restore alphabetical order of configuration flags for
  alternative implementations in config.h and rebuild
  library/version_features.c
---
 include/mbedtls/config.h   |  4 ++--
 library/version_features.c | 12 ++++++------
 tests/scripts/all.sh       |  2 +-
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 5b2c4ada57..269085d320 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -269,16 +269,16 @@
 //#define MBEDTLS_CCM_ALT
 //#define MBEDTLS_CMAC_ALT
 //#define MBEDTLS_DES_ALT
-//#define MBEDTLS_RSA_ALT
 //#define MBEDTLS_GCM_ALT
-//#define MBEDTLS_XTEA_ALT
 //#define MBEDTLS_MD2_ALT
 //#define MBEDTLS_MD4_ALT
 //#define MBEDTLS_MD5_ALT
 //#define MBEDTLS_RIPEMD160_ALT
+//#define MBEDTLS_RSA_ALT
 //#define MBEDTLS_SHA1_ALT
 //#define MBEDTLS_SHA256_ALT
 //#define MBEDTLS_SHA512_ALT
+//#define MBEDTLS_XTEA_ALT
 /*
  * When replacing the elliptic curve module, pleace consider, that it is
  * implemented with two .c files:
diff --git a/library/version_features.c b/library/version_features.c
index cdb41616e9..71ec125456 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -105,15 +105,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_DES_ALT)
     "MBEDTLS_DES_ALT",
 #endif /* MBEDTLS_DES_ALT */
-#if defined(MBEDTLS_RSA_ALT)
-    "MBEDTLS_RSA_ALT",
-#endif /* MBEDTLS_RSA_ALT */
 #if defined(MBEDTLS_GCM_ALT)
     "MBEDTLS_GCM_ALT",
 #endif /* MBEDTLS_GCM_ALT */
-#if defined(MBEDTLS_XTEA_ALT)
-    "MBEDTLS_XTEA_ALT",
-#endif /* MBEDTLS_XTEA_ALT */
 #if defined(MBEDTLS_MD2_ALT)
     "MBEDTLS_MD2_ALT",
 #endif /* MBEDTLS_MD2_ALT */
@@ -126,6 +120,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_RIPEMD160_ALT)
     "MBEDTLS_RIPEMD160_ALT",
 #endif /* MBEDTLS_RIPEMD160_ALT */
+#if defined(MBEDTLS_RSA_ALT)
+    "MBEDTLS_RSA_ALT",
+#endif /* MBEDTLS_RSA_ALT */
 #if defined(MBEDTLS_SHA1_ALT)
     "MBEDTLS_SHA1_ALT",
 #endif /* MBEDTLS_SHA1_ALT */
@@ -135,6 +132,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_SHA512_ALT)
     "MBEDTLS_SHA512_ALT",
 #endif /* MBEDTLS_SHA512_ALT */
+#if defined(MBEDTLS_XTEA_ALT)
+    "MBEDTLS_XTEA_ALT",
+#endif /* MBEDTLS_XTEA_ALT */
 #if defined(MBEDTLS_ECP_ALT)
     "MBEDTLS_ECP_ALT",
 #endif /* MBEDTLS_ECP_ALT */
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 6ffd386874..b1d9add2b8 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -771,7 +771,7 @@ msg "build: default config, MBEDTLS_RSA_NO_CRT, make, gcc"
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl set MBEDTLS_RSA_NO_CRT
-CC=gcc CFLAGS='-Werror -Wall -Werror -O0' make
+make CC=gcc CFLAGS='-Werror -Wall -Werror -O0'
 
 msg "test: MBEDTLS_RSA_NO_CRT - main suites (inc. selftests) (ASan build)"
 make test

From efeef6cf03797cdfc729dc026341a1bae6cd7217 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 5 Jan 2018 08:07:47 +0000
Subject: [PATCH 653/745] Correct typo in bignum.h

---
 include/mbedtls/bignum.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index 456a804204..0b40015424 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -70,7 +70,7 @@
  * Maximum size of MPIs allowed in bits and bytes for user-MPIs.
  * ( Default: 512 bytes => 4096 bits, Maximum tested: 2048 bytes => 16384 bits )
  *
- * Note: Calculations can results temporarily in larger MPIs. So the number
+ * Note: Calculations can temporarily result in larger MPIs. So the number
  * of limbs required (MBEDTLS_MPI_MAX_LIMBS) is higher.
  */
 #define MBEDTLS_MPI_MAX_SIZE                              1024     /**< Maximum number of bytes for usable MPIs. */

From 895c5ab88e10d5de13e932eaeb6ba04651c76f8b Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 5 Jan 2018 08:08:09 +0000
Subject: [PATCH 654/745] Preserve old behavior by checking public key in RSA
 parsing function

The function `pk_get_rsapubkey` originally performed some basic
sanity checks (e.g. on the size of public exponent) on the parsed
RSA public key by a call to `mbedtls_rsa_check_pubkey`.
This check was dropped because it is not possible to thoroughly
check full parameter sanity (i.e. that (-)^E is a bijection on Z/NZ).

Still, for the sake of not silently changing existing behavior,
this commit puts back the call to `mbedtls_rsa_check_pubkey`.
---
 library/pkparse.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index 159b485ebc..f97d89ea14 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -543,8 +543,11 @@ static int pk_get_rsapubkey( unsigned char **p,
 
     *p += len;
 
-    if( ( ret = mbedtls_rsa_complete( rsa ) ) != 0 )
+    if( mbedtls_rsa_complete( rsa ) != 0 ||
+        mbedtls_rsa_check_pubkey( rsa ) != 0 )
+    {
         return( MBEDTLS_ERR_PK_INVALID_PUBKEY );
+    }
 
     if( *p != end )
         return( MBEDTLS_ERR_PK_INVALID_PUBKEY +

From 3a760a1857cc933512519616f4d6220c56c457bc Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 5 Jan 2018 08:14:49 +0000
Subject: [PATCH 655/745] Add size check for RSA modulus to
 `mbedtls_rsa_complete`

The function `mbedtls_rsa_complete` is supposed to guarantee that
RSA operations will complete without failure. In contrast, it does
not ensure consistency of parameters, which is the task of the
checking functions `rsa_check_pubkey` and `rsa_check_privkey`.

Previously, the maximum allowed size of the RSA modulus was checked
in `mbedtls_rsa_check_pubkey`. However, exceeding this size would lead
to failure of some RSA operations, hence this check belongs to
`mbedtls_rsa_complete` rather than `mbedtls_rsa_check_pubkey`.
This commit moves it accordingly.
---
 library/rsa.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index 7931673398..ad1ef6db24 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -146,8 +146,11 @@ static int rsa_check_context( mbedtls_rsa_context const *ctx, int is_priv,
     ((void) blinding_needed);
 #endif
 
-    if( ctx->len != mbedtls_mpi_size( &ctx->N ) )
+    if( ctx->len != mbedtls_mpi_size( &ctx->N ) ||
+        ctx->len > MBEDTLS_MPI_MAX_SIZE )
+    {
         return( MBEDTLS_ERR_RSA_BAD_INPUT_DATA );
+    }
 
     /*
      * 1. Modular exponentiation needs positive, odd moduli.
@@ -573,8 +576,7 @@ int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx )
     if( rsa_check_context( ctx, 0 /* public */, 0 /* no blinding */ ) != 0 )
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
 
-    if( mbedtls_mpi_bitlen( &ctx->N ) < 128 ||
-        mbedtls_mpi_bitlen( &ctx->N ) > MBEDTLS_MPI_MAX_BITS )
+    if( mbedtls_mpi_bitlen( &ctx->N ) < 128 )
     {
         return( MBEDTLS_ERR_RSA_KEY_CHECK_FAILED );
     }

From d485c319a518b27fd0c3f89ea1d041e3f964a512 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 5 Jan 2018 13:03:53 +0000
Subject: [PATCH 656/745] Make small corrections to all.sh

Correct gcc flags in !MBEDTLS_SSL_CLI_C test (preexisting) and build and test
for RSA_NO_CRT in ASan mode.
---
 tests/scripts/all.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index b1d9add2b8..b559af8e18 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -605,7 +605,7 @@ cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl full
 scripts/config.pl unset MBEDTLS_SSL_CLI_C
-make CC=gcc CFLAGS='-Werror -Wall -Werror -O0'
+make CC=gcc CFLAGS='-Werror -Wall -Wextra -O0'
 
 # Note, C99 compliance can also be tested with the sockets support disabled,
 # as that requires a POSIX platform (which isn't the same as C99).
@@ -767,11 +767,12 @@ msg "test: allow SHA1 in certificates by default"
 make test
 if_build_succeeded tests/ssl-opt.sh -f SHA-1
 
-msg "build: default config, MBEDTLS_RSA_NO_CRT, make, gcc"
+msg "build: Default + MBEDTLS_RSA_NO_CRT (ASan build)" # ~ 6 min
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl set MBEDTLS_RSA_NO_CRT
-make CC=gcc CFLAGS='-Werror -Wall -Werror -O0'
+CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
+make
 
 msg "test: MBEDTLS_RSA_NO_CRT - main suites (inc. selftests) (ASan build)"
 make test

From 239987fd31255e2f8dc0fb03541d311deae6ee51 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Tue, 9 Jan 2018 10:43:43 +0100
Subject: [PATCH 657/745] Fix heap-buffer overread in ALPN ext parsing

---
 ChangeLog         |  3 +++
 library/ssl_srv.c | 42 +++++++++++++++++++++++++-----------------
 2 files changed, 28 insertions(+), 17 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 3f5e56f9d4..ef5abb8bc1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -38,6 +38,9 @@ Security
      corrupt 6 bytes on the peer's heap, potentially leading to crash or
      remote code execution. This can be triggered remotely from either
      side in both TLS and DTLS.
+   * Fix a potential heap buffer overread in ALPN extension parsing
+     (server-side). Could result in application crash, but only if an ALPN
+     name larger than 16 bytes had been configured on the server.
 
 Features
    * Allow comments in test data files.
diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index de3ea80e32..85c3c30cad 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -603,33 +603,41 @@ static int ssl_parse_alpn_ext( mbedtls_ssl_context *ssl,
     }
 
     /*
-     * Use our order of preference
+     * Validate peer's list (lengths)
      */
     start = buf + 2;
     end = buf + len;
+    for( theirs = start; theirs != end; theirs += cur_len )
+    {
+        cur_len = *theirs++;
+
+        /* Current identifier must fit in list */
+        if( cur_len > (size_t)( end - theirs ) )
+        {
+            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                            MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        }
+
+        /* Empty strings MUST NOT be included */
+        if( cur_len == 0 )
+        {
+            mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
+                                            MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
+            return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
+        }
+    }
+
+    /*
+     * Use our order of preference
+     */
     for( ours = ssl->conf->alpn_list; *ours != NULL; ours++ )
     {
         ours_len = strlen( *ours );
         for( theirs = start; theirs != end; theirs += cur_len )
         {
-            /* If the list is well formed, we should get equality first */
-            if( theirs > end )
-            {
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-
             cur_len = *theirs++;
 
-            /* Empty strings MUST NOT be included */
-            if( cur_len == 0 )
-            {
-                mbedtls_ssl_send_alert_message( ssl, MBEDTLS_SSL_ALERT_LEVEL_FATAL,
-                                                MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER );
-                return( MBEDTLS_ERR_SSL_BAD_HS_CLIENT_HELLO );
-            }
-
             if( cur_len == ours_len &&
                 memcmp( theirs, *ours, cur_len ) == 0 )
             {

From d569ecfc2c7531159548d96c2d964744c2940b91 Mon Sep 17 00:00:00 2001
From: nirekh01 <nir.ekhauz@arm.com>
Date: Tue, 9 Jan 2018 16:43:21 +0000
Subject: [PATCH 658/745] Add some corrections based on code review -Add the
 DHM_ALT in an alphabetical order -Close correctly the 'extern "C" { ...'

---
 include/mbedtls/config.h   |  3 ++-
 include/mbedtls/dhm.h      | 11 ++++++++++-
 library/version_features.c |  6 +++---
 3 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index f8594b841a..2aa4686d9f 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -267,6 +267,7 @@
 //#define MBEDTLS_BLOWFISH_ALT
 //#define MBEDTLS_CAMELLIA_ALT
 //#define MBEDTLS_DES_ALT
+//#define MBEDTLS_DHM_ALT
 //#define MBEDTLS_XTEA_ALT
 //#define MBEDTLS_MD2_ALT
 //#define MBEDTLS_MD4_ALT
@@ -275,7 +276,7 @@
 //#define MBEDTLS_SHA1_ALT
 //#define MBEDTLS_SHA256_ALT
 //#define MBEDTLS_SHA512_ALT
-//#define MBEDTLS_DHM_ALT
+
 
 /*
  * When replacing the elliptic curve module, pleace consider, that it is
diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index 40916c661f..f9725ab095 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -296,10 +296,19 @@ int mbedtls_dhm_parse_dhm( mbedtls_dhm_context *dhm, const unsigned char *dhmin,
 int mbedtls_dhm_parse_dhmfile( mbedtls_dhm_context *dhm, const char *path );
 #endif /* MBEDTLS_FS_IO */
 #endif /* MBEDTLS_ASN1_PARSE_C */
-#else
+
+#ifdef __cplusplus
+}
+#endif
+
+#else /* MBEDTLS_DHM_ALT */
 #include "dhm_alt.h"
 #endif /* MBEDTLS_DHM_ALT */
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * \brief          Checkup routine
  *
diff --git a/library/version_features.c b/library/version_features.c
index 000246edcd..48bd42bcd8 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -99,6 +99,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_DES_ALT)
     "MBEDTLS_DES_ALT",
 #endif /* MBEDTLS_DES_ALT */
+#if defined(MBEDTLS_DHM_ALT)
+    "MBEDTLS_DHM_ALT",
+#endif /* MBEDTLS_DHM_ALT */
 #if defined(MBEDTLS_XTEA_ALT)
     "MBEDTLS_XTEA_ALT",
 #endif /* MBEDTLS_XTEA_ALT */
@@ -123,9 +126,6 @@ static const char *features[] = {
 #if defined(MBEDTLS_SHA512_ALT)
     "MBEDTLS_SHA512_ALT",
 #endif /* MBEDTLS_SHA512_ALT */
-#if defined(MBEDTLS_DHM_ALT)
-    "MBEDTLS_DHM_ALT",
-#endif /* MBEDTLS_DHM_ALT */
 #if defined(MBEDTLS_ECP_ALT)
     "MBEDTLS_ECP_ALT",
 #endif /* MBEDTLS_ECP_ALT */

From d4d60579e4550d034a884d1a413942fbe36a8625 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 10 Jan 2018 07:12:01 +0000
Subject: [PATCH 659/745] Address issues found by coverity

1) `mbedtls_rsa_import_raw` used an uninitialized return
   value when it was called without any input parameters.
   While not sensible, this is allowed and should be a
   succeeding no-op.

2) The MPI test for prime generation missed a return value
   check for a call to `mbedtls_mpi_shift_r`. This is neither
   critical nor new but should be fixed.

3) Both the RSA keygeneration example program and the
   RSA test suites contained code initializing an RSA context
   after a potentially failing call to CTR DRBG initialization,
   leaving the corresponding RSA context free call in the
   cleanup section of the respective function orphaned.
   While this defect existed before, Coverity picked up on
   it again because of newly introduced MPI's that were
   also wrongly initialized only after the call to CTR DRBG
   init. The commit fixes both the old and the new issue
   by moving the initializtion of both the RSA context and
   all MPI's prior to the first potentially failing call.
---
 library/rsa.c                        | 2 +-
 programs/pkey/rsa_genkey.c           | 9 ++++-----
 tests/suites/test_suite_mpi.function | 3 ++-
 tests/suites/test_suite_rsa.data     | 3 +++
 tests/suites/test_suite_rsa.function | 7 +++----
 5 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index ad1ef6db24..7e921fd545 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -104,7 +104,7 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
                             unsigned char const *D, size_t D_len,
                             unsigned char const *E, size_t E_len )
 {
-    int ret;
+    int ret = 0;
 
     if( N != NULL )
     {
diff --git a/programs/pkey/rsa_genkey.c b/programs/pkey/rsa_genkey.c
index 3dae0a6c89..9399217612 100644
--- a/programs/pkey/rsa_genkey.c
+++ b/programs/pkey/rsa_genkey.c
@@ -71,6 +71,10 @@ int main( void )
     const char *pers = "rsa_genkey";
 
     mbedtls_ctr_drbg_init( &ctr_drbg );
+    mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
+    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
+    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
+    mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
 
     mbedtls_printf( "\n  . Seeding the random number generator..." );
     fflush( stdout );
@@ -87,11 +91,6 @@ int main( void )
     mbedtls_printf( " ok\n  . Generating the RSA key [ %d-bit ]...", KEY_SIZE );
     fflush( stdout );
 
-    mbedtls_rsa_init( &rsa, MBEDTLS_RSA_PKCS_V15, 0 );
-    mbedtls_mpi_init( &N ); mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
-    mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E ); mbedtls_mpi_init( &DP );
-    mbedtls_mpi_init( &DQ ); mbedtls_mpi_init( &QP );
-
     if( ( ret = mbedtls_rsa_gen_key( &rsa, mbedtls_ctr_drbg_random, &ctr_drbg, KEY_SIZE,
                                      EXPONENT ) ) != 0 )
     {
diff --git a/tests/suites/test_suite_mpi.function b/tests/suites/test_suite_mpi.function
index b94c889801..6ae27af5b1 100644
--- a/tests/suites/test_suite_mpi.function
+++ b/tests/suites/test_suite_mpi.function
@@ -830,7 +830,8 @@ void mbedtls_mpi_gen_prime( int bits, int safe, int ref_ret )
         TEST_ASSERT( mbedtls_mpi_is_prime( &X, rnd_std_rand, NULL ) == 0 );
         if( safe )
         {
-            mbedtls_mpi_shift_r( &X, 1 ); /* X = ( X - 1 ) / 2 */
+            /* X = ( X - 1 ) / 2 */
+            TEST_ASSERT( mbedtls_mpi_shift_r( &X, 1 ) == 0 );
             TEST_ASSERT( mbedtls_mpi_is_prime( &X, rnd_std_rand, NULL ) == 0 );
         }
     }
diff --git a/tests/suites/test_suite_rsa.data b/tests/suites/test_suite_rsa.data
index 46046119d6..2747da7268 100644
--- a/tests/suites/test_suite_rsa.data
+++ b/tests/suites/test_suite_rsa.data
@@ -526,6 +526,9 @@ mbedtls_rsa_import_raw:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f
 RSA Import Raw (N,-,-,-,E), successive
 mbedtls_rsa_import_raw:"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":"":"":"":"03":1:0:0:0
 
+RSA Import Raw (-,-,-,-,-)
+mbedtls_rsa_import_raw:"":"":"":"":"":0:0:0:MBEDTLS_ERR_RSA_BAD_INPUT_DATA
+
 RSA Export (N,P,Q,D,E)
 mbedtls_rsa_export:16:"b38ac65c8141f7f5c96e14470e851936a67bf94cc6821a39ac12c05f7c0b06d9e6ddba2224703b02e25f31452f9c4a8417b62675fdc6df46b94813bc7b9769a892c482b830bfe0ad42e46668ace68903617faf6681f4babf1cc8e4b0420d3c7f61dc45434c6b54e2c3ee0fc07908509d79c9826e673bf8363255adb0add2401039a7bcd1b4ecf0fbe6ec8369d2da486eec59559dd1d54c9b24190965eafbdab203b35255765261cd0909acf93c3b8b8428cbb448de4715d1b813d0c94829c229543d391ce0adab5351f97a3810c1f73d7b1458b97daed4209c50e16d064d2d5bfda8c23893d755222793146d0a78c3d64f35549141486c3b0961a7b4c1a2034f":16:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":16:"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e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
 
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 639bcb89dc..ee3516ad12 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -878,17 +878,16 @@ void mbedtls_rsa_import( int radix_N, char *input_N,
     const int have_E = ( strlen( input_E ) > 0 );
 
     mbedtls_ctr_drbg_init( &ctr_drbg );
-
     mbedtls_entropy_init( &entropy );
-    TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
-                                (const unsigned char *) pers, strlen( pers ) ) == 0 );
-
     mbedtls_rsa_init( &ctx, 0, 0 );
 
     mbedtls_mpi_init( &N );
     mbedtls_mpi_init( &P ); mbedtls_mpi_init( &Q );
     mbedtls_mpi_init( &D ); mbedtls_mpi_init( &E );
 
+    TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctr_drbg, mbedtls_entropy_func, &entropy,
+                                (const unsigned char *) pers, strlen( pers ) ) == 0 );
+
     if( have_N )
         TEST_ASSERT( mbedtls_mpi_read_string( &N, radix_N, input_N ) == 0 );
 

From adb0b2e935618e51e33346ccb278c8341f38ab08 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 10 Jan 2018 10:35:11 +0000
Subject: [PATCH 660/745] Update Visual Studio project files

This commit updates the Visual Studio project file
`visualc/VS2010/mbedTLS.vcxproj` to add the newly
introduced `rsa_internal.h` and `rsa_internal.c`.
---
 visualc/VS2010/mbedTLS.vcxproj | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/visualc/VS2010/mbedTLS.vcxproj b/visualc/VS2010/mbedTLS.vcxproj
index 65730cd413..f13f83cc16 100644
--- a/visualc/VS2010/mbedTLS.vcxproj
+++ b/visualc/VS2010/mbedTLS.vcxproj
@@ -199,6 +199,7 @@
     <ClInclude Include="..\..\include\mbedtls\platform_time.h" />
     <ClInclude Include="..\..\include\mbedtls\ripemd160.h" />
     <ClInclude Include="..\..\include\mbedtls\rsa.h" />
+    <ClInclude Include="..\..\include\mbedtls\rsa_internal.h" />
     <ClInclude Include="..\..\include\mbedtls\sha1.h" />
     <ClInclude Include="..\..\include\mbedtls\sha256.h" />
     <ClInclude Include="..\..\include\mbedtls\sha512.h" />
@@ -267,6 +268,7 @@
     <ClCompile Include="..\..\library\platform.c" />
     <ClCompile Include="..\..\library\ripemd160.c" />
     <ClCompile Include="..\..\library\rsa.c" />
+    <ClCompile Include="..\..\library\rsa_internal.c" />
     <ClCompile Include="..\..\library\sha1.c" />
     <ClCompile Include="..\..\library\sha256.c" />
     <ClCompile Include="..\..\library\sha512.c" />

From 997e2184c55c47bf5e89195de73a8259bca42486 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 10 Jan 2018 10:39:20 +0000
Subject: [PATCH 661/745] Adapt ChangeLog

---
 ChangeLog | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 0061fe87d7..d81d596733 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -97,6 +97,10 @@ Bugfix
    * Fix use of uninitialized memory in mbedtls_timing_get_timer when reset=1.
    * Fix possible memory leaks in mbedtls_gcm_self_test().
    * Added missing return code checks in mbedtls_aes_self_test().
+   * Fix issues in RSA key generation program programs/x509/rsa_genkey and the
+     RSA test suite where the failure of CTR DRBG initialization lead to
+     freeing an RSA context and several MPI's without proper initialization
+     beforehand.
 
 Changes
    * Extend cert_write example program by options to set the CRT version

From 91d49e8b6a8b361a9062df1d2208c547ffbdd215 Mon Sep 17 00:00:00 2001
From: Jaeden Amero <jaeden.amero@arm.com>
Date: Thu, 11 Jan 2018 16:35:44 +0000
Subject: [PATCH 662/745] ChangeLog: Use Steven Cooreman's correct name

---
 ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 63ec7c8043..916ec663e0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -46,7 +46,7 @@ Features
    * New unit tests for timing. Improve the self-test to be more robust
      when run on a heavily-loaded machine.
    * Add alternative implementation support for CCM and CMAC (MBEDTLS_CCM_ALT,
-     MBEDTLS_CMAC_ALT). Submitted by Steve Cooreman, Silicon Labs.
+     MBEDTLS_CMAC_ALT). Submitted by Steven Cooreman, Silicon Labs.
    * Add support for alternative implementations of GCM, selected by the
      configuration flag MBEDTLS_GCM_ALT.
    * Add support for alternative implementations for ECDSA, controlled by new

From 87ae197f3e63ba43b9d54639f38a9b66b86c51c5 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 15 Jan 2018 15:27:56 +0000
Subject: [PATCH 663/745] Add explicit uint truncation casts

This commit adds some explicit downcasts from `size_t` to `uint8_t` in
the RSASSA signature encoding function `rsa_rsassa_pkcs1_v15_encode`.
The truncation is safe as it has been checked beforehand that the
respective values are in the range of a `uint8_t`.
---
 library/rsa.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/library/rsa.c b/library/rsa.c
index a171fa6d01..8c0d8c3603 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -1628,17 +1628,17 @@ static int rsa_rsassa_pkcs1_v15_encode( mbedtls_md_type_t md_alg,
      *                 TAG-OCTET + LEN [ HASH ] ]
      */
     *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
-    *p++ = 0x08 + oid_size + hashlen;
+    *p++ = (unsigned char)( 0x08 + oid_size + hashlen );
     *p++ = MBEDTLS_ASN1_SEQUENCE | MBEDTLS_ASN1_CONSTRUCTED;
-    *p++ = 0x04 + oid_size;
+    *p++ = (unsigned char)( 0x04 + oid_size );
     *p++ = MBEDTLS_ASN1_OID;
-    *p++ = oid_size;
+    *p++ = (unsigned char) oid_size;
     memcpy( p, oid, oid_size );
     p += oid_size;
     *p++ = MBEDTLS_ASN1_NULL;
     *p++ = 0x00;
     *p++ = MBEDTLS_ASN1_OCTET_STRING;
-    *p++ = hashlen;
+    *p++ = (unsigned char) hashlen;
     memcpy( p, hash, hashlen );
     p += hashlen;
 

From 5098400d7118197189fa21172b5ce0ba0a9d4eb8 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 17 Jan 2018 08:01:37 +0100
Subject: [PATCH 664/745] Add ChangeLog entry

---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index d81d596733..a6fa6bbda7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -111,6 +111,8 @@ Changes
      used. Reported and fix proposed independently by satur9nine and sliai
      on GitHub.
    * Only run AES-192 self-test if AES-192 is available. Fixes #963.
+   * Tighten the RSA PKCS#1 v1.5 signature verification code and remove the
+     undeclared dependency of the RSA module on the ASN.1 module.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 952240985a7be2aff451395f3ff51a1ac932ad48 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Tue, 12 Dec 2017 23:44:55 +0200
Subject: [PATCH 665/745] Remove picocoin reference configuration

Picocoin is no longer actively supported by the library, so the reference
configuration used in testing has been removed.
---
 ChangeLog                         |  1 +
 configs/config-picocoin.h         | 71 -------------------------------
 tests/scripts/test-ref-configs.pl |  2 -
 3 files changed, 1 insertion(+), 73 deletions(-)
 delete mode 100644 configs/config-picocoin.h

diff --git a/ChangeLog b/ChangeLog
index a6fa6bbda7..ab1ed29231 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -113,6 +113,7 @@ Changes
    * Only run AES-192 self-test if AES-192 is available. Fixes #963.
    * Tighten the RSA PKCS#1 v1.5 signature verification code and remove the
      undeclared dependency of the RSA module on the ASN.1 module.
+   * Removed support for the library reference configuration for picocoin.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 
diff --git a/configs/config-picocoin.h b/configs/config-picocoin.h
deleted file mode 100644
index 26b24a9e2a..0000000000
--- a/configs/config-picocoin.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- *  Reduced configuration used by Picocoin.
- *
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  This file is part of mbed TLS (https://tls.mbed.org)
- */
-/*
- * Reduced configuration used by Picocoin.
- *
- * See README.txt for usage instructions.
- *
- * Distinguishing features:
- * - no SSL/TLS;
- * - no X.509;
- * - ECDSA/PK and some other chosen crypto bits.
- */
-
-#ifndef MBEDTLS_CONFIG_H
-#define MBEDTLS_CONFIG_H
-
-/* System support */
-#define MBEDTLS_HAVE_ASM
-#define MBEDTLS_HAVE_TIME
-
-/* mbed TLS feature support */
-#define MBEDTLS_CIPHER_MODE_CBC
-#define MBEDTLS_CIPHER_PADDING_PKCS7
-#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
-#define MBEDTLS_ECDSA_DETERMINISTIC
-#define MBEDTLS_PK_PARSE_EC_EXTENDED
-#define MBEDTLS_ERROR_STRERROR_DUMMY
-#define MBEDTLS_FS_IO
-
-/* mbed TLS modules */
-#define MBEDTLS_AESNI_C
-#define MBEDTLS_AES_C
-#define MBEDTLS_ASN1_PARSE_C
-#define MBEDTLS_ASN1_WRITE_C
-#define MBEDTLS_BASE64_C
-#define MBEDTLS_BIGNUM_C
-#define MBEDTLS_ECDSA_C
-#define MBEDTLS_ECP_C
-#define MBEDTLS_ENTROPY_C
-#define MBEDTLS_HMAC_DRBG_C
-#define MBEDTLS_MD_C
-#define MBEDTLS_OID_C
-#define MBEDTLS_PADLOCK_C
-#define MBEDTLS_PK_C
-#define MBEDTLS_PK_PARSE_C
-#define MBEDTLS_PK_WRITE_C
-#define MBEDTLS_RIPEMD160_C
-#define MBEDTLS_SHA1_C
-#define MBEDTLS_SHA256_C
-
-#include "mbedtls/check_config.h"
-
-#endif /* MBEDTLS_CONFIG_H */
diff --git a/tests/scripts/test-ref-configs.pl b/tests/scripts/test-ref-configs.pl
index a9a89f1ced..79bacd4663 100755
--- a/tests/scripts/test-ref-configs.pl
+++ b/tests/scripts/test-ref-configs.pl
@@ -23,8 +23,6 @@ my %configs = (
     'config-suite-b.h' => {
         'compat' => "-m tls1_2 -f 'ECDHE-ECDSA.*AES.*GCM' -p mbedTLS",
     },
-    'config-picocoin.h' => {
-    },
     'config-ccm-psk-tls1_2.h' => {
         'compat' => '-m tls1_2 -f \'^TLS-PSK-WITH-AES-...-CCM-8\'',
     },

From a0188d673046107df8c46e343c99dc4fc7ed4e44 Mon Sep 17 00:00:00 2001
From: Krzysztof Stachowiak <krzysztof.stachowiak@arm.com>
Date: Fri, 19 Jan 2018 16:21:11 +0100
Subject: [PATCH 666/745] Have doxygen run in the doxygen directory

When the Doxywizzard GUI is used and the doxyfile is loaded, the
workind directory for doxygen is set to the location of the doxyfile.
However the Make and CMake build systems expect doxygen to be ran
from the top level directory.
This commit unifies the build system and the Doxywizzard GUI so that
all of them expect doxygen to be executed in the doxygen directory.
---
 CMakeLists.txt           | 4 ++--
 Makefile                 | 2 +-
 doxygen/mbedtls.doxyfile | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3e47224ea1..ca4cba2165 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -126,8 +126,8 @@ if(ENABLE_PROGRAMS)
 endif()
 
 ADD_CUSTOM_TARGET(apidoc
-    COMMAND doxygen doxygen/mbedtls.doxyfile
-    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+    COMMAND doxygen mbedtls.doxyfile
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/doxygen)
 
 if(ENABLE_TESTING)
     enable_testing()
diff --git a/Makefile b/Makefile
index d475868a71..c1f60511f5 100644
--- a/Makefile
+++ b/Makefile
@@ -103,7 +103,7 @@ lcov:
 
 apidoc:
 	mkdir -p apidoc
-	doxygen doxygen/mbedtls.doxyfile
+	cd doxygen; doxygen mbedtls.doxyfile
 
 apidoc_clean:
 	rm -rf apidoc
diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index 5df1c932db..0e148af3eb 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -54,7 +54,7 @@ PROJECT_LOGO           =
 # If a relative path is entered, it will be relative to the location
 # where doxygen was started. If left blank the current directory will be used.
 
-OUTPUT_DIRECTORY       = apidoc/
+OUTPUT_DIRECTORY       = ../apidoc/
 
 # If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
 # 4096 sub-directories (in 2 levels) under the output directory of each output
@@ -664,7 +664,7 @@ WARN_LOGFILE           =
 # directories like "/usr/src/myproject". Separate the files or directories
 # with spaces.
 
-INPUT                  = .
+INPUT                  = ..
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is

From 0d225daf7d19249e7aab0eada2baefa73c8e04f2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Mon, 22 Jan 2018 10:22:09 +0100
Subject: [PATCH 667/745] Increase waiting times compat.sh and ssl-opt.sh

- Some of the CI machines don't have lsof installed yet, so rely on an sleeping
an arbitrary number of seconds while the server starts. We're seeing
occasional failures with the current delay because the CI machines are highly
loaded, which seems to indicate the current delay is not quite enough, but
hopefully not to far either, so double it.

- While at it, also double the watchdog delay: while I don't remember seeing
  much failures due to client timeout, this change doesn't impact normal
running time of the script, so better err on the safe side.

These changes don't affect the test and should only affect the false positive
rate coming from the test framework in those scripts.
---
 tests/compat.sh  |  2 +-
 tests/ssl-opt.sh | 24 +++++++++++++++++++-----
 2 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/tests/compat.sh b/tests/compat.sh
index 958d618542..ac1a175e1a 100755
--- a/tests/compat.sh
+++ b/tests/compat.sh
@@ -888,7 +888,7 @@ if type lsof >/dev/null 2>/dev/null; then
     }
 else
     wait_server_start() {
-        sleep 1
+        sleep 2
     }
 fi
 
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index fa785a4f1e..d4e82aec94 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -656,14 +656,28 @@ fi
 # used by watchdog
 MAIN_PID="$$"
 
-# be more patient with valgrind
+# We use somewhat arbitrary delays for tests:
+# - how long do we wait for the server to start (when lsof not available)?
+# - how long do we allow for the client to finish?
+#   (not to check performance, just to avoid waiting indefinitely)
+# Things are slower with valgrind, so give extra time here.
+#
+# Note: without lsof, there is a trade-off between the running time of this
+# script and the risk of spurious errors because we didn't wait long enough.
+# The watchdog delay on the other hand doesn't affect normal running time of
+# the script, only the case where a client or server gets stuck.
 if [ "$MEMCHECK" -gt 0 ]; then
-    START_DELAY=3
-    DOG_DELAY=30
+    START_DELAY=6
+    DOG_DELAY=60
 else
-    START_DELAY=1
-    DOG_DELAY=10
+    START_DELAY=2
+    DOG_DELAY=20
 fi
+
+# some particular tests need more time:
+# - for the client, we multiply the usual watchdog limit by a factor
+# - for the server, we sleep for a number of seconds after the client exits
+# see client_need_more_time() and server_needs_more_time()
 CLI_DELAY_FACTOR=1
 SRV_DELAY_SECONDS=0
 

From 3c9e2b5004cf288af6c7a5f0b6223bd8c31e1ab6 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 8 Jan 2018 12:38:15 +0100
Subject: [PATCH 668/745] wait_server_start: warn if lsof is not available

If lsof is not available, wait_server_start uses a fixed timeout,
which can trigger a race condition if the timeout turns out to be too
short. Emit a warning so that we know this is going on from the test
logs.
---
 tests/compat.sh  | 1 +
 tests/ssl-opt.sh | 1 +
 2 files changed, 2 insertions(+)

diff --git a/tests/compat.sh b/tests/compat.sh
index ac1a175e1a..672bdab784 100755
--- a/tests/compat.sh
+++ b/tests/compat.sh
@@ -887,6 +887,7 @@ if type lsof >/dev/null 2>/dev/null; then
         done
     }
 else
+    echo "Warning: lsof not available, wait_server_start = sleep"
     wait_server_start() {
         sleep 2
     }
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index d4e82aec94..f13c38f681 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -308,6 +308,7 @@ if type lsof >/dev/null 2>/dev/null; then
         done
     }
 else
+    echo "Warning: lsof not available, wait_server_start = sleep $START_DELAY"
     wait_server_start() {
         sleep "$START_DELAY"
     }

From 15932e0cbfd25ba044f0d38b24801829de7c1884 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 22 Jan 2018 11:43:45 +0100
Subject: [PATCH 669/745] Fix typo in deprecation statement

---
 include/mbedtls/md2.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index 2a14b1002d..23145de46c 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -220,7 +220,7 @@ int mbedtls_md2_ext( const unsigned char *input,
 /**
  * \brief          Output = MD2( input buffer )
  *
- * \deprecated     Superseded by mbedtls_md2() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md2_ext() in 2.5.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data

From 9e4f77c6068a633b18f439d8e06670826c54a1d5 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 22 Jan 2018 11:48:08 +0100
Subject: [PATCH 670/745] New MD API: rename functions from _ext to _ret

The _ext suffix suggests "new arguments", but the new functions have
the same arguments. Use _ret instead, to convey that the difference is
that the new functions return a value.
---
 include/mbedtls/md2.h                 |  24 ++--
 include/mbedtls/md4.h                 |  24 ++--
 include/mbedtls/md5.h                 |  24 ++--
 include/mbedtls/ripemd160.h           |  24 ++--
 include/mbedtls/sha1.h                |  24 ++--
 include/mbedtls/sha256.h              |  24 ++--
 include/mbedtls/sha512.h              |  24 ++--
 library/entropy.c                     |  32 ++---
 library/md2.c                         |  16 +--
 library/md4.c                         |  20 ++--
 library/md5.c                         |  20 ++--
 library/md_wrap.c                     |  64 +++++-----
 library/pem.c                         |  18 +--
 library/ripemd160.c                   |  20 ++--
 library/rsa.c                         |   2 +-
 library/sha1.c                        |  26 ++--
 library/sha256.c                      |  26 ++--
 library/sha512.c                      |  26 ++--
 library/ssl_tls.c                     | 166 +++++++++++++-------------
 library/x509write_crt.c               |   4 +-
 programs/hash/hello.c                 |   2 +-
 programs/pkey/dh_client.c             |   4 +-
 programs/pkey/dh_server.c             |   4 +-
 programs/pkey/ecdsa.c                 |   4 +-
 programs/test/benchmark.c             |  12 +-
 tests/suites/test_suite_mdx.function  |   8 +-
 tests/suites/test_suite_shax.function |  10 +-
 27 files changed, 326 insertions(+), 326 deletions(-)

diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index 23145de46c..0df6b36f46 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -86,7 +86,7 @@ void mbedtls_md2_clone( mbedtls_md2_context *dst,
  *
  * \return         0 if successful
  */
-int mbedtls_md2_starts_ext( mbedtls_md2_context *ctx );
+int mbedtls_md2_starts_ret( mbedtls_md2_context *ctx );
 
 /**
  * \brief          MD2 process buffer
@@ -97,7 +97,7 @@ int mbedtls_md2_starts_ext( mbedtls_md2_context *ctx );
  *
  * \return         0 if successful
  */
-int mbedtls_md2_update_ext( mbedtls_md2_context *ctx,
+int mbedtls_md2_update_ret( mbedtls_md2_context *ctx,
                             const unsigned char *input,
                             size_t ilen );
 
@@ -109,7 +109,7 @@ int mbedtls_md2_update_ext( mbedtls_md2_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_md2_finish_ext( mbedtls_md2_context *ctx,
+int mbedtls_md2_finish_ret( mbedtls_md2_context *ctx,
                             unsigned char output[16] );
 
 /**
@@ -130,20 +130,20 @@ int mbedtls_internal_md2_process( mbedtls_md2_context *ctx );
 /**
  * \brief          MD2 context setup
  *
- * \deprecated     Superseded by mbedtls_md2_starts_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md2_starts_ret() in 2.5.0
  *
  * \param ctx      context to be initialized
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md2_starts(
                                                     mbedtls_md2_context *ctx )
 {
-    mbedtls_md2_starts_ext( ctx );
+    mbedtls_md2_starts_ret( ctx );
 }
 
 /**
  * \brief          MD2 process buffer
  *
- * \deprecated     Superseded by mbedtls_md2_update_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md2_update_ret() in 2.5.0
  *
  * \param ctx      MD2 context
  * \param input    buffer holding the data
@@ -154,13 +154,13 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2_update(
                                                 const unsigned char *input,
                                                 size_t ilen )
 {
-    mbedtls_md2_update_ext( ctx, input, ilen );
+    mbedtls_md2_update_ret( ctx, input, ilen );
 }
 
 /**
  * \brief          MD2 final digest
  *
- * \deprecated     Superseded by mbedtls_md2_finish_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md2_finish_ret() in 2.5.0
  *
  * \param ctx      MD2 context
  * \param output   MD2 checksum result
@@ -169,7 +169,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2_finish(
                                                     mbedtls_md2_context *ctx,
                                                     unsigned char output[16] )
 {
-    mbedtls_md2_finish_ext( ctx, output );
+    mbedtls_md2_finish_ret( ctx, output );
 }
 
 /**
@@ -207,7 +207,7 @@ extern "C" {
  * \param ilen     length of the input data
  * \param output   MD2 checksum result
  */
-int mbedtls_md2_ext( const unsigned char *input,
+int mbedtls_md2_ret( const unsigned char *input,
                      size_t ilen,
                      unsigned char output[16] );
 
@@ -220,7 +220,7 @@ int mbedtls_md2_ext( const unsigned char *input,
 /**
  * \brief          Output = MD2( input buffer )
  *
- * \deprecated     Superseded by mbedtls_md2_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md2_ret() in 2.5.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data
@@ -230,7 +230,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2( const unsigned char *input,
                                                    size_t ilen,
                                                    unsigned char output[16] )
 {
-    mbedtls_md2_ext( input, ilen, output );
+    mbedtls_md2_ret( input, ilen, output );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/md4.h b/include/mbedtls/md4.h
index f5d335d8f5..acd09bd619 100644
--- a/include/mbedtls/md4.h
+++ b/include/mbedtls/md4.h
@@ -86,7 +86,7 @@ void mbedtls_md4_clone( mbedtls_md4_context *dst,
  *
  * \return         0 if successful
  */
-int mbedtls_md4_starts_ext( mbedtls_md4_context *ctx );
+int mbedtls_md4_starts_ret( mbedtls_md4_context *ctx );
 
 /**
  * \brief          MD4 process buffer
@@ -97,7 +97,7 @@ int mbedtls_md4_starts_ext( mbedtls_md4_context *ctx );
  *
  * \return         0 if successful
  */
-int mbedtls_md4_update_ext( mbedtls_md4_context *ctx,
+int mbedtls_md4_update_ret( mbedtls_md4_context *ctx,
                             const unsigned char *input,
                             size_t ilen );
 
@@ -109,7 +109,7 @@ int mbedtls_md4_update_ext( mbedtls_md4_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_md4_finish_ext( mbedtls_md4_context *ctx,
+int mbedtls_md4_finish_ret( mbedtls_md4_context *ctx,
                             unsigned char output[16] );
 
 /**
@@ -132,20 +132,20 @@ int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
 /**
  * \brief          MD4 context setup
  *
- * \deprecated     Superseded by mbedtls_md4_starts_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md4_starts_ret() in 2.5.0
  *
  * \param ctx      context to be initialized
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md4_starts(
                                                     mbedtls_md4_context *ctx )
 {
-    mbedtls_md4_starts_ext( ctx );
+    mbedtls_md4_starts_ret( ctx );
 }
 
 /**
  * \brief          MD4 process buffer
  *
- * \deprecated     Superseded by mbedtls_md4_update_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md4_update_ret() in 2.5.0
  *
  * \param ctx      MD4 context
  * \param input    buffer holding the data
@@ -156,13 +156,13 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_update(
                                                     const unsigned char *input,
                                                     size_t ilen )
 {
-    mbedtls_md4_update_ext( ctx, input, ilen );
+    mbedtls_md4_update_ret( ctx, input, ilen );
 }
 
 /**
  * \brief          MD4 final digest
  *
- * \deprecated     Superseded by mbedtls_md4_finish_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md4_finish_ret() in 2.5.0
  *
  * \param ctx      MD4 context
  * \param output   MD4 checksum result
@@ -171,7 +171,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_finish(
                                                     mbedtls_md4_context *ctx,
                                                     unsigned char output[16] )
 {
-    mbedtls_md4_finish_ext( ctx, output );
+    mbedtls_md4_finish_ret( ctx, output );
 }
 
 /**
@@ -213,7 +213,7 @@ extern "C" {
  *
  * \return         0 if successful
  */
-int mbedtls_md4_ext( const unsigned char *input,
+int mbedtls_md4_ret( const unsigned char *input,
                      size_t ilen,
                      unsigned char output[16] );
 
@@ -226,7 +226,7 @@ int mbedtls_md4_ext( const unsigned char *input,
 /**
  * \brief          Output = MD4( input buffer )
  *
- * \deprecated     Superseded by mbedtls_md4_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md4_ret() in 2.5.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data
@@ -236,7 +236,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4( const unsigned char *input,
                                                    size_t ilen,
                                                    unsigned char output[16] )
 {
-    mbedtls_md4_ext( input, ilen, output );
+    mbedtls_md4_ret( input, ilen, output );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index 5a7a00a6b0..18db8b7347 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -81,7 +81,7 @@ void mbedtls_md5_clone( mbedtls_md5_context *dst,
  *
  * \return         0 if successful
  */
-int mbedtls_md5_starts_ext( mbedtls_md5_context *ctx );
+int mbedtls_md5_starts_ret( mbedtls_md5_context *ctx );
 
 /**
  * \brief          MD5 process buffer
@@ -92,7 +92,7 @@ int mbedtls_md5_starts_ext( mbedtls_md5_context *ctx );
  *
  * \return         0 if successful
  */
-int mbedtls_md5_update_ext( mbedtls_md5_context *ctx,
+int mbedtls_md5_update_ret( mbedtls_md5_context *ctx,
                             const unsigned char *input,
                             size_t ilen );
 
@@ -104,7 +104,7 @@ int mbedtls_md5_update_ext( mbedtls_md5_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_md5_finish_ext( mbedtls_md5_context *ctx,
+int mbedtls_md5_finish_ret( mbedtls_md5_context *ctx,
                             unsigned char output[16] );
 
 /**
@@ -127,20 +127,20 @@ int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
 /**
  * \brief          MD5 context setup
  *
- * \deprecated     Superseded by mbedtls_md5_starts_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md5_starts_ret() in 2.5.0
  *
  * \param ctx      context to be initialized
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md5_starts(
                                                     mbedtls_md5_context *ctx )
 {
-    mbedtls_md5_starts_ext( ctx );
+    mbedtls_md5_starts_ret( ctx );
 }
 
 /**
  * \brief          MD5 process buffer
  *
- * \deprecated     Superseded by mbedtls_md5_update_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md5_update_ret() in 2.5.0
  *
  * \param ctx      MD5 context
  * \param input    buffer holding the data
@@ -151,13 +151,13 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_update(
                                                     const unsigned char *input,
                                                     size_t ilen )
 {
-    mbedtls_md5_update_ext( ctx, input, ilen );
+    mbedtls_md5_update_ret( ctx, input, ilen );
 }
 
 /**
  * \brief          MD5 final digest
  *
- * \deprecated     Superseded by mbedtls_md5_finish_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md5_finish_ret() in 2.5.0
  *
  * \param ctx      MD5 context
  * \param output   MD5 checksum result
@@ -166,7 +166,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_finish(
                                                     mbedtls_md5_context *ctx,
                                                     unsigned char output[16] )
 {
-    mbedtls_md5_finish_ext( ctx, output );
+    mbedtls_md5_finish_ret( ctx, output );
 }
 
 /**
@@ -208,7 +208,7 @@ extern "C" {
  *
  * \return         0 if successful
  */
-int mbedtls_md5_ext( const unsigned char *input,
+int mbedtls_md5_ret( const unsigned char *input,
                      size_t ilen,
                      unsigned char output[16] );
 
@@ -221,7 +221,7 @@ int mbedtls_md5_ext( const unsigned char *input,
 /**
  * \brief          Output = MD5( input buffer )
  *
- * \deprecated     Superseded by mbedtls_md5_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md5_ret() in 2.5.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data
@@ -231,7 +231,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5( const unsigned char *input,
                                                    size_t ilen,
                                                    unsigned char output[16] )
 {
-    mbedtls_md5_ext( input, ilen, output );
+    mbedtls_md5_ret( input, ilen, output );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/ripemd160.h b/include/mbedtls/ripemd160.h
index 3186359887..ea679810eb 100644
--- a/include/mbedtls/ripemd160.h
+++ b/include/mbedtls/ripemd160.h
@@ -86,7 +86,7 @@ void mbedtls_ripemd160_clone( mbedtls_ripemd160_context *dst,
  *
  * \return         0 if successful
  */
-int mbedtls_ripemd160_starts_ext( mbedtls_ripemd160_context *ctx );
+int mbedtls_ripemd160_starts_ret( mbedtls_ripemd160_context *ctx );
 
 /**
  * \brief          RIPEMD-160 process buffer
@@ -97,7 +97,7 @@ int mbedtls_ripemd160_starts_ext( mbedtls_ripemd160_context *ctx );
  *
  * \return         0 if successful
  */
-int mbedtls_ripemd160_update_ext( mbedtls_ripemd160_context *ctx,
+int mbedtls_ripemd160_update_ret( mbedtls_ripemd160_context *ctx,
                                   const unsigned char *input,
                                   size_t ilen );
 
@@ -109,7 +109,7 @@ int mbedtls_ripemd160_update_ext( mbedtls_ripemd160_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_ripemd160_finish_ext( mbedtls_ripemd160_context *ctx,
+int mbedtls_ripemd160_finish_ret( mbedtls_ripemd160_context *ctx,
                                   unsigned char output[20] );
 
 /**
@@ -132,20 +132,20 @@ int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx,
 /**
  * \brief          RIPEMD-160 context setup
  *
- * \deprecated     Superseded by mbedtls_ripemd160_starts_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_ripemd160_starts_ret() in 2.5.0
  *
  * \param ctx      context to be initialized
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_starts(
                                             mbedtls_ripemd160_context *ctx )
 {
-    mbedtls_ripemd160_starts_ext( ctx );
+    mbedtls_ripemd160_starts_ret( ctx );
 }
 
 /**
  * \brief          RIPEMD-160 process buffer
  *
- * \deprecated     Superseded by mbedtls_ripemd160_update_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_ripemd160_update_ret() in 2.5.0
  *
  * \param ctx      RIPEMD-160 context
  * \param input    buffer holding the data
@@ -156,13 +156,13 @@ MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_update(
                                                 const unsigned char *input,
                                                 size_t ilen )
 {
-    mbedtls_ripemd160_update_ext( ctx, input, ilen );
+    mbedtls_ripemd160_update_ret( ctx, input, ilen );
 }
 
 /**
  * \brief          RIPEMD-160 final digest
  *
- * \deprecated     Superseded by mbedtls_ripemd160_finish_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_ripemd160_finish_ret() in 2.5.0
  *
  * \param ctx      RIPEMD-160 context
  * \param output   RIPEMD-160 checksum result
@@ -171,7 +171,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_finish(
                                                 mbedtls_ripemd160_context *ctx,
                                                 unsigned char output[20] )
 {
-    mbedtls_ripemd160_finish_ext( ctx, output );
+    mbedtls_ripemd160_finish_ret( ctx, output );
 }
 
 /**
@@ -213,7 +213,7 @@ extern "C" {
  *
  * \return         0 if successful
  */
-int mbedtls_ripemd160_ext( const unsigned char *input,
+int mbedtls_ripemd160_ret( const unsigned char *input,
                            size_t ilen,
                            unsigned char output[20] );
 
@@ -226,7 +226,7 @@ int mbedtls_ripemd160_ext( const unsigned char *input,
 /**
  * \brief          Output = RIPEMD-160( input buffer )
  *
- * \deprecated     Superseded by mbedtls_ripemd160_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_ripemd160_ret() in 2.5.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data
@@ -237,7 +237,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160(
                                                     size_t ilen,
                                                     unsigned char output[20] )
 {
-    mbedtls_ripemd160_ext( input, ilen, output );
+    mbedtls_ripemd160_ret( input, ilen, output );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/sha1.h b/include/mbedtls/sha1.h
index e18e6ac994..57bfea4e62 100644
--- a/include/mbedtls/sha1.h
+++ b/include/mbedtls/sha1.h
@@ -86,7 +86,7 @@ void mbedtls_sha1_clone( mbedtls_sha1_context *dst,
  *
  * \return         0 if successful
  */
-int mbedtls_sha1_starts_ext( mbedtls_sha1_context *ctx );
+int mbedtls_sha1_starts_ret( mbedtls_sha1_context *ctx );
 
 /**
  * \brief          SHA-1 process buffer
@@ -97,7 +97,7 @@ int mbedtls_sha1_starts_ext( mbedtls_sha1_context *ctx );
  *
  * \return         0 if successful
  */
-int mbedtls_sha1_update_ext( mbedtls_sha1_context *ctx,
+int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx,
                              const unsigned char *input,
                              size_t ilen );
 
@@ -109,7 +109,7 @@ int mbedtls_sha1_update_ext( mbedtls_sha1_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_sha1_finish_ext( mbedtls_sha1_context *ctx,
+int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx,
                              unsigned char output[20] );
 
 /**
@@ -132,20 +132,20 @@ int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
 /**
  * \brief          SHA-1 context setup
  *
- * \deprecated     Superseded by mbedtls_sha1_starts_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha1_starts_ret() in 2.5.0
  *
  * \param ctx      context to be initialized
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha1_starts(
                                                 mbedtls_sha1_context *ctx )
 {
-    mbedtls_sha1_starts_ext( ctx );
+    mbedtls_sha1_starts_ret( ctx );
 }
 
 /**
  * \brief          SHA-1 process buffer
  *
- * \deprecated     Superseded by mbedtls_sha1_update_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha1_update_ret() in 2.5.0
  *
  * \param ctx      SHA-1 context
  * \param input    buffer holding the data
@@ -156,13 +156,13 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_update(
                                                 const unsigned char *input,
                                                 size_t ilen )
 {
-    mbedtls_sha1_update_ext( ctx, input, ilen );
+    mbedtls_sha1_update_ret( ctx, input, ilen );
 }
 
 /**
  * \brief          SHA-1 final digest
  *
- * \deprecated     Superseded by mbedtls_sha1_finish_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha1_finish_ret() in 2.5.0
  *
  * \param ctx      SHA-1 context
  * \param output   SHA-1 checksum result
@@ -171,7 +171,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_finish(
                                                 mbedtls_sha1_context *ctx,
                                                 unsigned char output[20] )
 {
-    mbedtls_sha1_finish_ext( ctx, output );
+    mbedtls_sha1_finish_ret( ctx, output );
 }
 
 /**
@@ -213,7 +213,7 @@ extern "C" {
  *
  * \return         0 if successful
  */
-int mbedtls_sha1_ext( const unsigned char *input,
+int mbedtls_sha1_ret( const unsigned char *input,
                       size_t ilen,
                       unsigned char output[20] );
 
@@ -226,7 +226,7 @@ int mbedtls_sha1_ext( const unsigned char *input,
 /**
  * \brief          Output = SHA-1( input buffer )
  *
- * \deprecated     Superseded by mbedtls_sha1_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha1_ret() in 2.5.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data
@@ -236,7 +236,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1( const unsigned char *input,
                                                     size_t ilen,
                                                     unsigned char output[20] )
 {
-    mbedtls_sha1_ext( input, ilen, output );
+    mbedtls_sha1_ret( input, ilen, output );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/sha256.h b/include/mbedtls/sha256.h
index 5fce7ee936..be5ef794f6 100644
--- a/include/mbedtls/sha256.h
+++ b/include/mbedtls/sha256.h
@@ -88,7 +88,7 @@ void mbedtls_sha256_clone( mbedtls_sha256_context *dst,
  *
  * \return         0 if successful
  */
-int mbedtls_sha256_starts_ext( mbedtls_sha256_context *ctx, int is224 );
+int mbedtls_sha256_starts_ret( mbedtls_sha256_context *ctx, int is224 );
 
 /**
  * \brief          SHA-256 process buffer
@@ -99,7 +99,7 @@ int mbedtls_sha256_starts_ext( mbedtls_sha256_context *ctx, int is224 );
  *
  * \return         0 if successful
  */
-int mbedtls_sha256_update_ext( mbedtls_sha256_context *ctx,
+int mbedtls_sha256_update_ret( mbedtls_sha256_context *ctx,
                                const unsigned char *input,
                                size_t ilen );
 
@@ -111,7 +111,7 @@ int mbedtls_sha256_update_ext( mbedtls_sha256_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_sha256_finish_ext( mbedtls_sha256_context *ctx,
+int mbedtls_sha256_finish_ret( mbedtls_sha256_context *ctx,
                                unsigned char output[32] );
 
 /**
@@ -134,7 +134,7 @@ int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx,
 /**
  * \brief          SHA-256 context setup
  *
- * \deprecated     Superseded by mbedtls_sha256_starts_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha256_starts_ret() in 2.5.0
  *
  * \param ctx      context to be initialized
  * \param is224    0 = use SHA256, 1 = use SHA224
@@ -143,13 +143,13 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_starts(
                                                 mbedtls_sha256_context *ctx,
                                                 int is224 )
 {
-    mbedtls_sha256_starts_ext( ctx, is224 );
+    mbedtls_sha256_starts_ret( ctx, is224 );
 }
 
 /**
  * \brief          SHA-256 process buffer
  *
- * \deprecated     Superseded by mbedtls_sha256_update_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha256_update_ret() in 2.5.0
  *
  * \param ctx      SHA-256 context
  * \param input    buffer holding the data
@@ -160,13 +160,13 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_update(
                                                 const unsigned char *input,
                                                 size_t ilen )
 {
-    mbedtls_sha256_update_ext( ctx, input, ilen );
+    mbedtls_sha256_update_ret( ctx, input, ilen );
 }
 
 /**
  * \brief          SHA-256 final digest
  *
- * \deprecated     Superseded by mbedtls_sha256_finish_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha256_finish_ret() in 2.5.0
  *
  * \param ctx      SHA-256 context
  * \param output   SHA-224/256 checksum result
@@ -175,7 +175,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_finish(
                                                 mbedtls_sha256_context *ctx,
                                                 unsigned char output[32] )
 {
-    mbedtls_sha256_finish_ext( ctx, output );
+    mbedtls_sha256_finish_ret( ctx, output );
 }
 
 /**
@@ -218,7 +218,7 @@ extern "C" {
  *
  * \return         0 if successful
  */
-int mbedtls_sha256_ext( const unsigned char *input,
+int mbedtls_sha256_ret( const unsigned char *input,
                         size_t ilen,
                         unsigned char output[32],
                         int is224 );
@@ -232,7 +232,7 @@ int mbedtls_sha256_ext( const unsigned char *input,
 /**
  * \brief          Output = SHA-256( input buffer )
  *
- * \deprecated     Superseded by mbedtls_sha256_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha256_ret() in 2.5.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data
@@ -245,7 +245,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256(
                                                     unsigned char output[32],
                                                     int is224 )
 {
-    mbedtls_sha256_ext( input, ilen, output, is224 );
+    mbedtls_sha256_ret( input, ilen, output, is224 );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/sha512.h b/include/mbedtls/sha512.h
index 7cba3f63c5..0fadb4c3b4 100644
--- a/include/mbedtls/sha512.h
+++ b/include/mbedtls/sha512.h
@@ -88,7 +88,7 @@ void mbedtls_sha512_clone( mbedtls_sha512_context *dst,
  *
  * \return         0 if successful
  */
-int mbedtls_sha512_starts_ext( mbedtls_sha512_context *ctx, int is384 );
+int mbedtls_sha512_starts_ret( mbedtls_sha512_context *ctx, int is384 );
 
 /**
  * \brief          SHA-512 process buffer
@@ -99,7 +99,7 @@ int mbedtls_sha512_starts_ext( mbedtls_sha512_context *ctx, int is384 );
  *
  * \return         0 if successful
  */
-int mbedtls_sha512_update_ext( mbedtls_sha512_context *ctx,
+int mbedtls_sha512_update_ret( mbedtls_sha512_context *ctx,
                                const unsigned char *input,
                                size_t ilen );
 
@@ -111,7 +111,7 @@ int mbedtls_sha512_update_ext( mbedtls_sha512_context *ctx,
  *
  * \return         0 if successful
  */
-int mbedtls_sha512_finish_ext( mbedtls_sha512_context *ctx,
+int mbedtls_sha512_finish_ret( mbedtls_sha512_context *ctx,
                                unsigned char output[64] );
 
 /**
@@ -134,7 +134,7 @@ int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx,
 /**
  * \brief          SHA-512 context setup
  *
- * \deprecated     Superseded by mbedtls_sha512_starts_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha512_starts_ret() in 2.5.0
  *
  * \param ctx      context to be initialized
  * \param is384    0 = use SHA512, 1 = use SHA384
@@ -143,13 +143,13 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_starts(
                                                 mbedtls_sha512_context *ctx,
                                                 int is384 )
 {
-    mbedtls_sha512_starts_ext( ctx, is384 );
+    mbedtls_sha512_starts_ret( ctx, is384 );
 }
 
 /**
  * \brief          SHA-512 process buffer
  *
- * \deprecated     Superseded by mbedtls_sha512_update_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha512_update_ret() in 2.5.0
  *
  * \param ctx      SHA-512 context
  * \param input    buffer holding the data
@@ -160,13 +160,13 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_update(
                                                 const unsigned char *input,
                                                 size_t ilen )
 {
-    mbedtls_sha512_update_ext( ctx, input, ilen );
+    mbedtls_sha512_update_ret( ctx, input, ilen );
 }
 
 /**
  * \brief          SHA-512 final digest
  *
- * \deprecated     Superseded by mbedtls_sha512_finish_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha512_finish_ret() in 2.5.0
  *
  * \param ctx      SHA-512 context
  * \param output   SHA-384/512 checksum result
@@ -175,7 +175,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_finish(
                                                 mbedtls_sha512_context *ctx,
                                                 unsigned char output[64] )
 {
-    mbedtls_sha512_finish_ext( ctx, output );
+    mbedtls_sha512_finish_ret( ctx, output );
 }
 
 /**
@@ -218,7 +218,7 @@ extern "C" {
  *
  * \return         0 if successful
  */
-int mbedtls_sha512_ext( const unsigned char *input,
+int mbedtls_sha512_ret( const unsigned char *input,
                         size_t ilen,
                         unsigned char output[64],
                         int is384 );
@@ -232,7 +232,7 @@ int mbedtls_sha512_ext( const unsigned char *input,
 /**
  * \brief          Output = SHA-512( input buffer )
  *
- * \deprecated     Superseded by mbedtls_sha512_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha512_ret() in 2.5.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data
@@ -245,7 +245,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512(
                                                     unsigned char output[64],
                                                     int is384 )
 {
-    mbedtls_sha512_ext( input, ilen, output, is384 );
+    mbedtls_sha512_ret( input, ilen, output, is384 );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/library/entropy.c b/library/entropy.c
index 45b2f2b579..20b24ff090 100644
--- a/library/entropy.c
+++ b/library/entropy.c
@@ -193,10 +193,10 @@ static int entropy_update( mbedtls_entropy_context *ctx, unsigned char source_id
     if( use_len > MBEDTLS_ENTROPY_BLOCK_SIZE )
     {
 #if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
-        if( ( ret = mbedtls_sha512_ext( data, len, tmp, 0 ) ) != 0 )
+        if( ( ret = mbedtls_sha512_ret( data, len, tmp, 0 ) ) != 0 )
             return( ret );
 #else
-        if( ( ret = mbedtls_sha256_ext( data, len, tmp, 0 ) ) != 0 )
+        if( ( ret = mbedtls_sha256_ret( data, len, tmp, 0 ) ) != 0 )
             return( ret );
 #endif
         p = tmp;
@@ -213,22 +213,22 @@ static int entropy_update( mbedtls_entropy_context *ctx, unsigned char source_id
      */
 #if defined(MBEDTLS_ENTROPY_SHA512_ACCUMULATOR)
     if( ctx->accumulator_started == 0 &&
-        ( ret = mbedtls_sha512_starts_ext( &ctx->accumulator, 0 ) ) != 0 )
+        ( ret = mbedtls_sha512_starts_ret( &ctx->accumulator, 0 ) ) != 0 )
         return( ret );
     else
         ctx->accumulator_started = 1;
-    if( ( ret = mbedtls_sha512_update_ext( &ctx->accumulator, header, 2 ) ) != 0 )
+    if( ( ret = mbedtls_sha512_update_ret( &ctx->accumulator, header, 2 ) ) != 0 )
         return( ret );
-    return( mbedtls_sha512_update_ext( &ctx->accumulator, p, use_len ) );
+    return( mbedtls_sha512_update_ret( &ctx->accumulator, p, use_len ) );
 #else
     if( ctx->accumulator_started == 0 &&
-        ( ret = mbedtls_sha256_starts_ext( &ctx->accumulator, 0 ) ) != 0 )
+        ( ret = mbedtls_sha256_starts_ret( &ctx->accumulator, 0 ) ) != 0 )
         return( ret );
     else
         ctx->accumulator_started = 1;
-    if( ( ret = mbedtls_sha256_update_ext( &ctx->accumulator, header, 2 ) ) != 0 )
+    if( ( ret = mbedtls_sha256_update_ret( &ctx->accumulator, header, 2 ) ) != 0 )
         return( ret );
-    return( mbedtls_sha256_update_ext( &ctx->accumulator, p, use_len ) );
+    return( mbedtls_sha256_update_ret( &ctx->accumulator, p, use_len ) );
 #endif
 }
 
@@ -374,7 +374,7 @@ int mbedtls_entropy_func( void *data, unsigned char *output, size_t len )
      * in a previous call to entropy_update(). If this is not guaranteed, the
      * code below will fail.
      */
-    if( ( ret = mbedtls_sha512_finish_ext( &ctx->accumulator, buf ) ) != 0 )
+    if( ( ret = mbedtls_sha512_finish_ret( &ctx->accumulator, buf ) ) != 0 )
         goto exit;
 
     /*
@@ -382,20 +382,20 @@ int mbedtls_entropy_func( void *data, unsigned char *output, size_t len )
      */
     mbedtls_sha512_free( &ctx->accumulator );
     mbedtls_sha512_init( &ctx->accumulator );
-    if( ( ret = mbedtls_sha512_starts_ext( &ctx->accumulator, 0 ) ) != 0 )
+    if( ( ret = mbedtls_sha512_starts_ret( &ctx->accumulator, 0 ) ) != 0 )
         goto exit;
-    if( ( ret = mbedtls_sha512_update_ext( &ctx->accumulator, buf,
+    if( ( ret = mbedtls_sha512_update_ret( &ctx->accumulator, buf,
                                            MBEDTLS_ENTROPY_BLOCK_SIZE ) ) != 0 )
         goto exit;
 
     /*
      * Perform second SHA-512 on entropy
      */
-    if( ( ret = mbedtls_sha512_ext( buf, MBEDTLS_ENTROPY_BLOCK_SIZE,
+    if( ( ret = mbedtls_sha512_ret( buf, MBEDTLS_ENTROPY_BLOCK_SIZE,
                                     buf, 0 ) ) != 0 )
         goto exit;
 #else /* MBEDTLS_ENTROPY_SHA512_ACCUMULATOR */
-    if( ( ret = mbedtls_sha256_finish_ext( &ctx->accumulator, buf ) ) != 0 )
+    if( ( ret = mbedtls_sha256_finish_ret( &ctx->accumulator, buf ) ) != 0 )
         goto exit;
 
     /*
@@ -403,16 +403,16 @@ int mbedtls_entropy_func( void *data, unsigned char *output, size_t len )
      */
     mbedtls_sha256_free( &ctx->accumulator );
     mbedtls_sha256_init( &ctx->accumulator );
-    if( ( ret = mbedtls_sha256_starts_ext( &ctx->accumulator, 0 ) ) != 0 )
+    if( ( ret = mbedtls_sha256_starts_ret( &ctx->accumulator, 0 ) ) != 0 )
         goto exit;
-    if( ( ret = mbedtls_sha256_update_ext( &ctx->accumulator, buf,
+    if( ( ret = mbedtls_sha256_update_ret( &ctx->accumulator, buf,
                                            MBEDTLS_ENTROPY_BLOCK_SIZE ) ) != 0 )
         goto exit;
 
     /*
      * Perform second SHA-256 on entropy
      */
-    if( ( ret = mbedtls_sha256_ext( buf, MBEDTLS_ENTROPY_BLOCK_SIZE,
+    if( ( ret = mbedtls_sha256_ret( buf, MBEDTLS_ENTROPY_BLOCK_SIZE,
                                     buf, 0 ) ) != 0 )
         goto exit;
 #endif /* MBEDTLS_ENTROPY_SHA512_ACCUMULATOR */
diff --git a/library/md2.c b/library/md2.c
index 06d6ac288a..5028e8c586 100644
--- a/library/md2.c
+++ b/library/md2.c
@@ -105,7 +105,7 @@ void mbedtls_md2_clone( mbedtls_md2_context *dst,
 /*
  * MD2 context setup
  */
-int mbedtls_md2_starts_ext( mbedtls_md2_context *ctx )
+int mbedtls_md2_starts_ret( mbedtls_md2_context *ctx )
 {
     memset( ctx->cksum, 0, 16 );
     memset( ctx->state, 0, 46 );
@@ -156,7 +156,7 @@ int mbedtls_internal_md2_process( mbedtls_md2_context *ctx )
 /*
  * MD2 process buffer
  */
-int mbedtls_md2_update_ext( mbedtls_md2_context *ctx,
+int mbedtls_md2_update_ret( mbedtls_md2_context *ctx,
                             const unsigned char *input,
                             size_t ilen )
 {
@@ -190,7 +190,7 @@ int mbedtls_md2_update_ext( mbedtls_md2_context *ctx,
 /*
  * MD2 final digest
  */
-int mbedtls_md2_finish_ext( mbedtls_md2_context *ctx,
+int mbedtls_md2_finish_ret( mbedtls_md2_context *ctx,
                             unsigned char output[16] )
 {
     int ret;
@@ -219,7 +219,7 @@ int mbedtls_md2_finish_ext( mbedtls_md2_context *ctx,
 /*
  * output = MD2( input buffer )
  */
-int mbedtls_md2_ext( const unsigned char *input,
+int mbedtls_md2_ret( const unsigned char *input,
                      size_t ilen,
                      unsigned char output[16] )
 {
@@ -228,13 +228,13 @@ int mbedtls_md2_ext( const unsigned char *input,
 
     mbedtls_md2_init( &ctx );
 
-    if( ( ret = mbedtls_md2_starts_ext( &ctx ) ) != 0 )
+    if( ( ret = mbedtls_md2_starts_ret( &ctx ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_md2_update_ext( &ctx, input, ilen ) ) != 0 )
+    if( ( ret = mbedtls_md2_update_ret( &ctx, input, ilen ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_md2_finish_ext( &ctx, output ) ) != 0 )
+    if( ( ret = mbedtls_md2_finish_ret( &ctx, output ) ) != 0 )
         goto exit;
 
 exit:
@@ -296,7 +296,7 @@ int mbedtls_md2_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  MD2 test #%d: ", i + 1 );
 
-        ret = mbedtls_md2_ext( md2_test_str[i], md2_test_strlen[i], md2sum );
+        ret = mbedtls_md2_ret( md2_test_str[i], md2_test_strlen[i], md2sum );
         if( ret != 0 )
             goto fail;
 
diff --git a/library/md4.c b/library/md4.c
index f5972eb63b..34a4b0e24e 100644
--- a/library/md4.c
+++ b/library/md4.c
@@ -98,7 +98,7 @@ void mbedtls_md4_clone( mbedtls_md4_context *dst,
 /*
  * MD4 context setup
  */
-int mbedtls_md4_starts_ext( mbedtls_md4_context *ctx )
+int mbedtls_md4_starts_ret( mbedtls_md4_context *ctx )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -222,7 +222,7 @@ int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
 /*
  * MD4 process buffer
  */
-int mbedtls_md4_update_ext( mbedtls_md4_context *ctx,
+int mbedtls_md4_update_ret( mbedtls_md4_context *ctx,
                             const unsigned char *input,
                             size_t ilen )
 {
@@ -284,7 +284,7 @@ static const unsigned char md4_padding[64] =
 /*
  * MD4 final digest
  */
-int mbedtls_md4_finish_ext( mbedtls_md4_context *ctx,
+int mbedtls_md4_finish_ret( mbedtls_md4_context *ctx,
                             unsigned char output[16] )
 {
     int ret;
@@ -302,11 +302,11 @@ int mbedtls_md4_finish_ext( mbedtls_md4_context *ctx,
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    ret = mbedtls_md4_update_ext( ctx, (unsigned char *)md4_padding, padn );
+    ret = mbedtls_md4_update_ret( ctx, (unsigned char *)md4_padding, padn );
     if( ret != 0 )
         return( ret );
 
-    if( ( ret = mbedtls_md4_update_ext( ctx, msglen, 8 ) ) != 0 )
+    if( ( ret = mbedtls_md4_update_ret( ctx, msglen, 8 ) ) != 0 )
         return( ret );
 
 
@@ -323,7 +323,7 @@ int mbedtls_md4_finish_ext( mbedtls_md4_context *ctx,
 /*
  * output = MD4( input buffer )
  */
-int mbedtls_md4_ext( const unsigned char *input,
+int mbedtls_md4_ret( const unsigned char *input,
                      size_t ilen,
                      unsigned char output[16] )
 {
@@ -332,13 +332,13 @@ int mbedtls_md4_ext( const unsigned char *input,
 
     mbedtls_md4_init( &ctx );
 
-    if( ( ret = mbedtls_md4_starts_ext( &ctx ) ) != 0 )
+    if( ( ret = mbedtls_md4_starts_ret( &ctx ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_md4_update_ext( &ctx, input, ilen ) ) != 0 )
+    if( ( ret = mbedtls_md4_update_ret( &ctx, input, ilen ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_md4_finish_ext( &ctx, output ) ) != 0 )
+    if( ( ret = mbedtls_md4_finish_ret( &ctx, output ) ) != 0 )
         goto exit;
 
 exit:
@@ -400,7 +400,7 @@ int mbedtls_md4_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  MD4 test #%d: ", i + 1 );
 
-        ret = mbedtls_md4_ext( md4_test_str[i], md4_test_strlen[i], md4sum );
+        ret = mbedtls_md4_ret( md4_test_str[i], md4_test_strlen[i], md4sum );
         if( ret != 0 )
             goto fail;
 
diff --git a/library/md5.c b/library/md5.c
index 68a112ab78..8872dc467d 100644
--- a/library/md5.c
+++ b/library/md5.c
@@ -97,7 +97,7 @@ void mbedtls_md5_clone( mbedtls_md5_context *dst,
 /*
  * MD5 context setup
  */
-int mbedtls_md5_starts_ext( mbedtls_md5_context *ctx )
+int mbedtls_md5_starts_ret( mbedtls_md5_context *ctx )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -241,7 +241,7 @@ int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
 /*
  * MD5 process buffer
  */
-int mbedtls_md5_update_ext( mbedtls_md5_context *ctx,
+int mbedtls_md5_update_ret( mbedtls_md5_context *ctx,
                             const unsigned char *input,
                             size_t ilen )
 {
@@ -300,7 +300,7 @@ static const unsigned char md5_padding[64] =
 /*
  * MD5 final digest
  */
-int mbedtls_md5_finish_ext( mbedtls_md5_context *ctx,
+int mbedtls_md5_finish_ret( mbedtls_md5_context *ctx,
                             unsigned char output[16] )
 {
     int ret;
@@ -318,10 +318,10 @@ int mbedtls_md5_finish_ext( mbedtls_md5_context *ctx,
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    if( ( ret = mbedtls_md5_update_ext( ctx, md5_padding, padn ) ) != 0 )
+    if( ( ret = mbedtls_md5_update_ret( ctx, md5_padding, padn ) ) != 0 )
             return( ret );
 
-    if( ( ret = mbedtls_md5_update_ext( ctx, msglen, 8 ) ) != 0 )
+    if( ( ret = mbedtls_md5_update_ret( ctx, msglen, 8 ) ) != 0 )
             return( ret );
 
     PUT_UINT32_LE( ctx->state[0], output,  0 );
@@ -337,7 +337,7 @@ int mbedtls_md5_finish_ext( mbedtls_md5_context *ctx,
 /*
  * output = MD5( input buffer )
  */
-int mbedtls_md5_ext( const unsigned char *input,
+int mbedtls_md5_ret( const unsigned char *input,
                      size_t ilen,
                      unsigned char output[16] )
 {
@@ -346,13 +346,13 @@ int mbedtls_md5_ext( const unsigned char *input,
 
     mbedtls_md5_init( &ctx );
 
-    if( ( ret = mbedtls_md5_starts_ext( &ctx ) ) != 0 )
+    if( ( ret = mbedtls_md5_starts_ret( &ctx ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_md5_update_ext( &ctx, input, ilen ) ) != 0 )
+    if( ( ret = mbedtls_md5_update_ret( &ctx, input, ilen ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_md5_finish_ext( &ctx, output ) ) != 0 )
+    if( ( ret = mbedtls_md5_finish_ret( &ctx, output ) ) != 0 )
         goto exit;
 
 exit:
@@ -413,7 +413,7 @@ int mbedtls_md5_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  MD5 test #%d: ", i + 1 );
 
-        ret = mbedtls_md5_ext( md5_test_buf[i], md5_test_buflen[i], md5sum );
+        ret = mbedtls_md5_ret( md5_test_buf[i], md5_test_buflen[i], md5sum );
         if( ret != 0 )
             goto fail;
 
diff --git a/library/md_wrap.c b/library/md_wrap.c
index bfd492736c..32f0871976 100644
--- a/library/md_wrap.c
+++ b/library/md_wrap.c
@@ -73,18 +73,18 @@
 
 static int md2_starts_wrap( void *ctx )
 {
-    return( mbedtls_md2_starts_ext( (mbedtls_md2_context *) ctx ) );
+    return( mbedtls_md2_starts_ret( (mbedtls_md2_context *) ctx ) );
 }
 
 static int md2_update_wrap( void *ctx, const unsigned char *input,
                              size_t ilen )
 {
-    return( mbedtls_md2_update_ext( (mbedtls_md2_context *) ctx, input, ilen ) );
+    return( mbedtls_md2_update_ret( (mbedtls_md2_context *) ctx, input, ilen ) );
 }
 
 static int md2_finish_wrap( void *ctx, unsigned char *output )
 {
-    return( mbedtls_md2_finish_ext( (mbedtls_md2_context *) ctx, output ) );
+    return( mbedtls_md2_finish_ret( (mbedtls_md2_context *) ctx, output ) );
 }
 
 static void *md2_ctx_alloc( void )
@@ -124,7 +124,7 @@ const mbedtls_md_info_t mbedtls_md2_info = {
     md2_starts_wrap,
     md2_update_wrap,
     md2_finish_wrap,
-    mbedtls_md2_ext,
+    mbedtls_md2_ret,
     md2_ctx_alloc,
     md2_ctx_free,
     md2_clone_wrap,
@@ -137,18 +137,18 @@ const mbedtls_md_info_t mbedtls_md2_info = {
 
 static int md4_starts_wrap( void *ctx )
 {
-    return( mbedtls_md4_starts_ext( (mbedtls_md4_context *) ctx ) );
+    return( mbedtls_md4_starts_ret( (mbedtls_md4_context *) ctx ) );
 }
 
 static int md4_update_wrap( void *ctx, const unsigned char *input,
                              size_t ilen )
 {
-    return( mbedtls_md4_update_ext( (mbedtls_md4_context *) ctx, input, ilen ) );
+    return( mbedtls_md4_update_ret( (mbedtls_md4_context *) ctx, input, ilen ) );
 }
 
 static int md4_finish_wrap( void *ctx, unsigned char *output )
 {
-    return( mbedtls_md4_finish_ext( (mbedtls_md4_context *) ctx, output ) );
+    return( mbedtls_md4_finish_ret( (mbedtls_md4_context *) ctx, output ) );
 }
 
 static void *md4_ctx_alloc( void )
@@ -186,7 +186,7 @@ const mbedtls_md_info_t mbedtls_md4_info = {
     md4_starts_wrap,
     md4_update_wrap,
     md4_finish_wrap,
-    mbedtls_md4_ext,
+    mbedtls_md4_ret,
     md4_ctx_alloc,
     md4_ctx_free,
     md4_clone_wrap,
@@ -199,18 +199,18 @@ const mbedtls_md_info_t mbedtls_md4_info = {
 
 static int md5_starts_wrap( void *ctx )
 {
-    return( mbedtls_md5_starts_ext( (mbedtls_md5_context *) ctx ) );
+    return( mbedtls_md5_starts_ret( (mbedtls_md5_context *) ctx ) );
 }
 
 static int md5_update_wrap( void *ctx, const unsigned char *input,
                              size_t ilen )
 {
-    return( mbedtls_md5_update_ext( (mbedtls_md5_context *) ctx, input, ilen ) );
+    return( mbedtls_md5_update_ret( (mbedtls_md5_context *) ctx, input, ilen ) );
 }
 
 static int md5_finish_wrap( void *ctx, unsigned char *output )
 {
-    return( mbedtls_md5_finish_ext( (mbedtls_md5_context *) ctx, output ) );
+    return( mbedtls_md5_finish_ret( (mbedtls_md5_context *) ctx, output ) );
 }
 
 static void *md5_ctx_alloc( void )
@@ -248,7 +248,7 @@ const mbedtls_md_info_t mbedtls_md5_info = {
     md5_starts_wrap,
     md5_update_wrap,
     md5_finish_wrap,
-    mbedtls_md5_ext,
+    mbedtls_md5_ret,
     md5_ctx_alloc,
     md5_ctx_free,
     md5_clone_wrap,
@@ -261,19 +261,19 @@ const mbedtls_md_info_t mbedtls_md5_info = {
 
 static int ripemd160_starts_wrap( void *ctx )
 {
-    return( mbedtls_ripemd160_starts_ext( (mbedtls_ripemd160_context *) ctx ) );
+    return( mbedtls_ripemd160_starts_ret( (mbedtls_ripemd160_context *) ctx ) );
 }
 
 static int ripemd160_update_wrap( void *ctx, const unsigned char *input,
                                    size_t ilen )
 {
-    return( mbedtls_ripemd160_update_ext( (mbedtls_ripemd160_context *) ctx,
+    return( mbedtls_ripemd160_update_ret( (mbedtls_ripemd160_context *) ctx,
                                           input, ilen ) );
 }
 
 static int ripemd160_finish_wrap( void *ctx, unsigned char *output )
 {
-    return( mbedtls_ripemd160_finish_ext( (mbedtls_ripemd160_context *) ctx,
+    return( mbedtls_ripemd160_finish_ret( (mbedtls_ripemd160_context *) ctx,
                                           output ) );
 }
 
@@ -313,7 +313,7 @@ const mbedtls_md_info_t mbedtls_ripemd160_info = {
     ripemd160_starts_wrap,
     ripemd160_update_wrap,
     ripemd160_finish_wrap,
-    mbedtls_ripemd160_ext,
+    mbedtls_ripemd160_ret,
     ripemd160_ctx_alloc,
     ripemd160_ctx_free,
     ripemd160_clone_wrap,
@@ -326,19 +326,19 @@ const mbedtls_md_info_t mbedtls_ripemd160_info = {
 
 static int sha1_starts_wrap( void *ctx )
 {
-    return( mbedtls_sha1_starts_ext( (mbedtls_sha1_context *) ctx ) );
+    return( mbedtls_sha1_starts_ret( (mbedtls_sha1_context *) ctx ) );
 }
 
 static int sha1_update_wrap( void *ctx, const unsigned char *input,
                               size_t ilen )
 {
-    return( mbedtls_sha1_update_ext( (mbedtls_sha1_context *) ctx,
+    return( mbedtls_sha1_update_ret( (mbedtls_sha1_context *) ctx,
                                      input, ilen ) );
 }
 
 static int sha1_finish_wrap( void *ctx, unsigned char *output )
 {
-    return( mbedtls_sha1_finish_ext( (mbedtls_sha1_context *) ctx, output ) );
+    return( mbedtls_sha1_finish_ret( (mbedtls_sha1_context *) ctx, output ) );
 }
 
 static void *sha1_ctx_alloc( void )
@@ -377,7 +377,7 @@ const mbedtls_md_info_t mbedtls_sha1_info = {
     sha1_starts_wrap,
     sha1_update_wrap,
     sha1_finish_wrap,
-    mbedtls_sha1_ext,
+    mbedtls_sha1_ret,
     sha1_ctx_alloc,
     sha1_ctx_free,
     sha1_clone_wrap,
@@ -393,26 +393,26 @@ const mbedtls_md_info_t mbedtls_sha1_info = {
 
 static int sha224_starts_wrap( void *ctx )
 {
-    return( mbedtls_sha256_starts_ext( (mbedtls_sha256_context *) ctx, 1 ) );
+    return( mbedtls_sha256_starts_ret( (mbedtls_sha256_context *) ctx, 1 ) );
 }
 
 static int sha224_update_wrap( void *ctx, const unsigned char *input,
                                 size_t ilen )
 {
-    return( mbedtls_sha256_update_ext( (mbedtls_sha256_context *) ctx,
+    return( mbedtls_sha256_update_ret( (mbedtls_sha256_context *) ctx,
                                        input, ilen ) );
 }
 
 static int sha224_finish_wrap( void *ctx, unsigned char *output )
 {
-    return( mbedtls_sha256_finish_ext( (mbedtls_sha256_context *) ctx,
+    return( mbedtls_sha256_finish_ret( (mbedtls_sha256_context *) ctx,
                                        output ) );
 }
 
 static int sha224_wrap( const unsigned char *input, size_t ilen,
                         unsigned char *output )
 {
-    return( mbedtls_sha256_ext( input, ilen, output, 1 ) );
+    return( mbedtls_sha256_ret( input, ilen, output, 1 ) );
 }
 
 static void *sha224_ctx_alloc( void )
@@ -460,13 +460,13 @@ const mbedtls_md_info_t mbedtls_sha224_info = {
 
 static int sha256_starts_wrap( void *ctx )
 {
-    return( mbedtls_sha256_starts_ext( (mbedtls_sha256_context *) ctx, 0 ) );
+    return( mbedtls_sha256_starts_ret( (mbedtls_sha256_context *) ctx, 0 ) );
 }
 
 static int sha256_wrap( const unsigned char *input, size_t ilen,
                         unsigned char *output )
 {
-    return( mbedtls_sha256_ext( input, ilen, output, 0 ) );
+    return( mbedtls_sha256_ret( input, ilen, output, 0 ) );
 }
 
 const mbedtls_md_info_t mbedtls_sha256_info = {
@@ -490,26 +490,26 @@ const mbedtls_md_info_t mbedtls_sha256_info = {
 
 static int sha384_starts_wrap( void *ctx )
 {
-    return( mbedtls_sha512_starts_ext( (mbedtls_sha512_context *) ctx, 1 ) );
+    return( mbedtls_sha512_starts_ret( (mbedtls_sha512_context *) ctx, 1 ) );
 }
 
 static int sha384_update_wrap( void *ctx, const unsigned char *input,
                                size_t ilen )
 {
-    return( mbedtls_sha512_update_ext( (mbedtls_sha512_context *) ctx,
+    return( mbedtls_sha512_update_ret( (mbedtls_sha512_context *) ctx,
                                        input, ilen ) );
 }
 
 static int sha384_finish_wrap( void *ctx, unsigned char *output )
 {
-    return( mbedtls_sha512_finish_ext( (mbedtls_sha512_context *) ctx,
+    return( mbedtls_sha512_finish_ret( (mbedtls_sha512_context *) ctx,
                                        output ) );
 }
 
 static int sha384_wrap( const unsigned char *input, size_t ilen,
                         unsigned char *output )
 {
-    return( mbedtls_sha512_ext( input, ilen, output, 1 ) );
+    return( mbedtls_sha512_ret( input, ilen, output, 1 ) );
 }
 
 static void *sha384_ctx_alloc( void )
@@ -557,13 +557,13 @@ const mbedtls_md_info_t mbedtls_sha384_info = {
 
 static int sha512_starts_wrap( void *ctx )
 {
-    return( mbedtls_sha512_starts_ext( (mbedtls_sha512_context *) ctx, 0 ) );
+    return( mbedtls_sha512_starts_ret( (mbedtls_sha512_context *) ctx, 0 ) );
 }
 
 static int sha512_wrap( const unsigned char *input, size_t ilen,
                         unsigned char *output )
 {
-    return( mbedtls_sha512_ext( input, ilen, output, 0 ) );
+    return( mbedtls_sha512_ret( input, ilen, output, 0 ) );
 }
 
 const mbedtls_md_info_t mbedtls_sha512_info = {
diff --git a/library/pem.c b/library/pem.c
index dea6f99623..bbcfd9bb66 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -96,13 +96,13 @@ static int pem_pbkdf1( unsigned char *key, size_t keylen,
     /*
      * key[ 0..15] = MD5(pwd || IV)
      */
-    if( ( ret = mbedtls_md5_starts_ext( &md5_ctx ) ) != 0 )
+    if( ( ret = mbedtls_md5_starts_ret( &md5_ctx ) ) != 0 )
         goto exit;
-    if( ( ret = mbedtls_md5_update_ext( &md5_ctx, pwd, pwdlen ) ) != 0 )
+    if( ( ret = mbedtls_md5_update_ret( &md5_ctx, pwd, pwdlen ) ) != 0 )
         goto exit;
-    if( ( ret = mbedtls_md5_update_ext( &md5_ctx, iv,  8 ) ) != 0 )
+    if( ( ret = mbedtls_md5_update_ret( &md5_ctx, iv,  8 ) ) != 0 )
         goto exit;
-    if( ( ret = mbedtls_md5_finish_ext( &md5_ctx, md5sum ) ) != 0 )
+    if( ( ret = mbedtls_md5_finish_ret( &md5_ctx, md5sum ) ) != 0 )
         goto exit;
 
     if( keylen <= 16 )
@@ -116,15 +116,15 @@ static int pem_pbkdf1( unsigned char *key, size_t keylen,
     /*
      * key[16..23] = MD5(key[ 0..15] || pwd || IV])
      */
-    if( ( ret = mbedtls_md5_starts_ext( &md5_ctx ) ) != 0 )
+    if( ( ret = mbedtls_md5_starts_ret( &md5_ctx ) ) != 0 )
         goto exit;
-    if( ( ret = mbedtls_md5_update_ext( &md5_ctx, md5sum, 16 ) ) != 0 )
+    if( ( ret = mbedtls_md5_update_ret( &md5_ctx, md5sum, 16 ) ) != 0 )
         goto exit;
-    if( ( ret = mbedtls_md5_update_ext( &md5_ctx, pwd, pwdlen ) ) != 0 )
+    if( ( ret = mbedtls_md5_update_ret( &md5_ctx, pwd, pwdlen ) ) != 0 )
         goto exit;
-    if( ( ret = mbedtls_md5_update_ext( &md5_ctx, iv, 8 ) ) != 0 )
+    if( ( ret = mbedtls_md5_update_ret( &md5_ctx, iv, 8 ) ) != 0 )
         goto exit;
-    if( ( ret = mbedtls_md5_finish_ext( &md5_ctx, md5sum ) ) != 0 )
+    if( ( ret = mbedtls_md5_finish_ret( &md5_ctx, md5sum ) ) != 0 )
         goto exit;
 
     use_len = 16;
diff --git a/library/ripemd160.c b/library/ripemd160.c
index 274a7c9c7e..260fee6868 100644
--- a/library/ripemd160.c
+++ b/library/ripemd160.c
@@ -96,7 +96,7 @@ void mbedtls_ripemd160_clone( mbedtls_ripemd160_context *dst,
 /*
  * RIPEMD-160 context setup
  */
-int mbedtls_ripemd160_starts_ext( mbedtls_ripemd160_context *ctx )
+int mbedtls_ripemd160_starts_ret( mbedtls_ripemd160_context *ctx )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -298,7 +298,7 @@ int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx,
 /*
  * RIPEMD-160 process buffer
  */
-int mbedtls_ripemd160_update_ext( mbedtls_ripemd160_context *ctx,
+int mbedtls_ripemd160_update_ret( mbedtls_ripemd160_context *ctx,
                                   const unsigned char *input,
                                   size_t ilen )
 {
@@ -358,7 +358,7 @@ static const unsigned char ripemd160_padding[64] =
 /*
  * RIPEMD-160 final digest
  */
-int mbedtls_ripemd160_finish_ext( mbedtls_ripemd160_context *ctx,
+int mbedtls_ripemd160_finish_ret( mbedtls_ripemd160_context *ctx,
                                   unsigned char output[20] )
 {
     int ret;
@@ -376,11 +376,11 @@ int mbedtls_ripemd160_finish_ext( mbedtls_ripemd160_context *ctx,
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    ret = mbedtls_ripemd160_update_ext( ctx, ripemd160_padding, padn );
+    ret = mbedtls_ripemd160_update_ret( ctx, ripemd160_padding, padn );
     if( ret != 0 )
         return( ret );
 
-    ret = mbedtls_ripemd160_update_ext( ctx, msglen, 8 );
+    ret = mbedtls_ripemd160_update_ret( ctx, msglen, 8 );
     if( ret != 0 )
         return( ret );
 
@@ -396,7 +396,7 @@ int mbedtls_ripemd160_finish_ext( mbedtls_ripemd160_context *ctx,
 /*
  * output = RIPEMD-160( input buffer )
  */
-int mbedtls_ripemd160_ext( const unsigned char *input,
+int mbedtls_ripemd160_ret( const unsigned char *input,
                            size_t ilen,
                            unsigned char output[20] )
 {
@@ -405,13 +405,13 @@ int mbedtls_ripemd160_ext( const unsigned char *input,
 
     mbedtls_ripemd160_init( &ctx );
 
-    if( ( ret = mbedtls_ripemd160_starts_ext( &ctx ) ) != 0 )
+    if( ( ret = mbedtls_ripemd160_starts_ret( &ctx ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_ripemd160_update_ext( &ctx, input, ilen ) ) != 0 )
+    if( ( ret = mbedtls_ripemd160_update_ret( &ctx, input, ilen ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_ripemd160_finish_ext( &ctx, output ) ) != 0 )
+    if( ( ret = mbedtls_ripemd160_finish_ret( &ctx, output ) ) != 0 )
         goto exit;
 
 exit:
@@ -479,7 +479,7 @@ int mbedtls_ripemd160_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  RIPEMD-160 test #%d: ", i + 1 );
 
-        ret = mbedtls_ripemd160_ext( ripemd160_test_str[i],
+        ret = mbedtls_ripemd160_ret( ripemd160_test_str[i],
                                      ripemd160_test_strlen[i], output );
         if( ret != 0 )
             goto fail;
diff --git a/library/rsa.c b/library/rsa.c
index ab0bd678d6..1909744a76 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -2259,7 +2259,7 @@ int mbedtls_rsa_self_test( int verbose )
     if( verbose != 0 )
         mbedtls_printf( "  PKCS#1 data sign  : " );
 
-    if( mbedtls_sha1_ext( rsa_plaintext, PT_LEN, sha1sum ) != 0 )
+    if( mbedtls_sha1_ret( rsa_plaintext, PT_LEN, sha1sum ) != 0 )
     {
         if( verbose != 0 )
             mbedtls_printf( "failed\n" );
diff --git a/library/sha1.c b/library/sha1.c
index 8d38950356..8432eba8bd 100644
--- a/library/sha1.c
+++ b/library/sha1.c
@@ -97,7 +97,7 @@ void mbedtls_sha1_clone( mbedtls_sha1_context *dst,
 /*
  * SHA-1 context setup
  */
-int mbedtls_sha1_starts_ext( mbedtls_sha1_context *ctx )
+int mbedtls_sha1_starts_ret( mbedtls_sha1_context *ctx )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -275,7 +275,7 @@ int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
 /*
  * SHA-1 process buffer
  */
-int mbedtls_sha1_update_ext( mbedtls_sha1_context *ctx,
+int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx,
                              const unsigned char *input,
                              size_t ilen )
 {
@@ -333,7 +333,7 @@ static const unsigned char sha1_padding[64] =
 /*
  * SHA-1 final digest
  */
-int mbedtls_sha1_finish_ext( mbedtls_sha1_context *ctx,
+int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx,
                              unsigned char output[20] )
 {
     int ret;
@@ -351,9 +351,9 @@ int mbedtls_sha1_finish_ext( mbedtls_sha1_context *ctx,
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    if( ( ret = mbedtls_sha1_update_ext( ctx, sha1_padding, padn ) ) != 0 )
+    if( ( ret = mbedtls_sha1_update_ret( ctx, sha1_padding, padn ) ) != 0 )
         return( ret );
-    if( ( ret = mbedtls_sha1_update_ext( ctx, msglen, 8 ) ) != 0 )
+    if( ( ret = mbedtls_sha1_update_ret( ctx, msglen, 8 ) ) != 0 )
         return( ret );
 
     PUT_UINT32_BE( ctx->state[0], output,  0 );
@@ -370,7 +370,7 @@ int mbedtls_sha1_finish_ext( mbedtls_sha1_context *ctx,
 /*
  * output = SHA-1( input buffer )
  */
-int mbedtls_sha1_ext( const unsigned char *input,
+int mbedtls_sha1_ret( const unsigned char *input,
                       size_t ilen,
                       unsigned char output[20] )
 {
@@ -379,13 +379,13 @@ int mbedtls_sha1_ext( const unsigned char *input,
 
     mbedtls_sha1_init( &ctx );
 
-    if( ( ret = mbedtls_sha1_starts_ext( &ctx ) ) != 0 )
+    if( ( ret = mbedtls_sha1_starts_ret( &ctx ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_sha1_update_ext( &ctx, input, ilen ) ) != 0 )
+    if( ( ret = mbedtls_sha1_update_ret( &ctx, input, ilen ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_sha1_finish_ext( &ctx, output ) ) != 0 )
+    if( ( ret = mbedtls_sha1_finish_ret( &ctx, output ) ) != 0 )
         goto exit;
 
 exit:
@@ -440,7 +440,7 @@ int mbedtls_sha1_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  SHA-1 test #%d: ", i + 1 );
 
-        if( ( ret = mbedtls_sha1_starts_ext( &ctx ) ) != 0 )
+        if( ( ret = mbedtls_sha1_starts_ret( &ctx ) ) != 0 )
             goto fail;
 
         if( i == 2 )
@@ -449,20 +449,20 @@ int mbedtls_sha1_self_test( int verbose )
 
             for( j = 0; j < 1000; j++ )
             {
-                ret = mbedtls_sha1_update_ext( &ctx, buf, buflen );
+                ret = mbedtls_sha1_update_ret( &ctx, buf, buflen );
                 if( ret != 0 )
                     goto fail;
             }
         }
         else
         {
-            ret = mbedtls_sha1_update_ext( &ctx, sha1_test_buf[i],
+            ret = mbedtls_sha1_update_ret( &ctx, sha1_test_buf[i],
                                            sha1_test_buflen[i] );
             if( ret != 0 )
                 goto fail;
         }
 
-        if( ( ret = mbedtls_sha1_finish_ext( &ctx, sha1sum ) ) != 0 )
+        if( ( ret = mbedtls_sha1_finish_ret( &ctx, sha1sum ) ) != 0 )
             goto fail;
 
         if( memcmp( sha1sum, sha1_test_sum[i], 20 ) != 0 )
diff --git a/library/sha256.c b/library/sha256.c
index b765697929..abcd64d134 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -100,7 +100,7 @@ void mbedtls_sha256_clone( mbedtls_sha256_context *dst,
 /*
  * SHA-256 context setup
  */
-int mbedtls_sha256_starts_ext( mbedtls_sha256_context *ctx, int is224 )
+int mbedtls_sha256_starts_ret( mbedtls_sha256_context *ctx, int is224 )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -243,7 +243,7 @@ int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx,
 /*
  * SHA-256 process buffer
  */
-int mbedtls_sha256_update_ext( mbedtls_sha256_context *ctx,
+int mbedtls_sha256_update_ret( mbedtls_sha256_context *ctx,
                                const unsigned char *input,
                                size_t ilen )
 {
@@ -301,7 +301,7 @@ static const unsigned char sha256_padding[64] =
 /*
  * SHA-256 final digest
  */
-int mbedtls_sha256_finish_ext( mbedtls_sha256_context *ctx,
+int mbedtls_sha256_finish_ret( mbedtls_sha256_context *ctx,
                                unsigned char output[32] )
 {
     int ret;
@@ -319,10 +319,10 @@ int mbedtls_sha256_finish_ext( mbedtls_sha256_context *ctx,
     last = ctx->total[0] & 0x3F;
     padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last );
 
-    if( ( ret = mbedtls_sha256_update_ext( ctx, sha256_padding, padn ) ) != 0 )
+    if( ( ret = mbedtls_sha256_update_ret( ctx, sha256_padding, padn ) ) != 0 )
         return( ret );
 
-    if( ( ret = mbedtls_sha256_update_ext( ctx, msglen, 8 ) ) != 0 )
+    if( ( ret = mbedtls_sha256_update_ret( ctx, msglen, 8 ) ) != 0 )
         return( ret );
 
     PUT_UINT32_BE( ctx->state[0], output,  0 );
@@ -344,7 +344,7 @@ int mbedtls_sha256_finish_ext( mbedtls_sha256_context *ctx,
 /*
  * output = SHA-256( input buffer )
  */
-int mbedtls_sha256_ext( const unsigned char *input,
+int mbedtls_sha256_ret( const unsigned char *input,
                         size_t ilen,
                         unsigned char output[32],
                         int is224 )
@@ -354,13 +354,13 @@ int mbedtls_sha256_ext( const unsigned char *input,
 
     mbedtls_sha256_init( &ctx );
 
-    if( ( ret = mbedtls_sha256_starts_ext( &ctx, is224 ) ) != 0 )
+    if( ( ret = mbedtls_sha256_starts_ret( &ctx, is224 ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_sha256_update_ext( &ctx, input, ilen ) ) != 0 )
+    if( ( ret = mbedtls_sha256_update_ret( &ctx, input, ilen ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_sha256_finish_ext( &ctx, output ) ) != 0 )
+    if( ( ret = mbedtls_sha256_finish_ret( &ctx, output ) ) != 0 )
         goto exit;
 
 exit:
@@ -449,7 +449,7 @@ int mbedtls_sha256_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  SHA-%d test #%d: ", 256 - k * 32, j + 1 );
 
-        if( ( ret = mbedtls_sha256_starts_ext( &ctx, k ) ) != 0 )
+        if( ( ret = mbedtls_sha256_starts_ret( &ctx, k ) ) != 0 )
             goto fail;
 
         if( j == 2 )
@@ -458,7 +458,7 @@ int mbedtls_sha256_self_test( int verbose )
 
             for( j = 0; j < 1000; j++ )
             {
-                ret = mbedtls_sha256_update_ext( &ctx, buf, buflen );
+                ret = mbedtls_sha256_update_ret( &ctx, buf, buflen );
                 if( ret != 0 )
                     goto fail;
             }
@@ -466,13 +466,13 @@ int mbedtls_sha256_self_test( int verbose )
         }
         else
         {
-            ret = mbedtls_sha256_update_ext( &ctx, sha256_test_buf[j],
+            ret = mbedtls_sha256_update_ret( &ctx, sha256_test_buf[j],
                                              sha256_test_buflen[j] );
             if( ret != 0 )
                  goto fail;
         }
 
-        if( ( ret = mbedtls_sha256_finish_ext( &ctx, sha256sum ) ) != 0 )
+        if( ( ret = mbedtls_sha256_finish_ret( &ctx, sha256sum ) ) != 0 )
             goto fail;
 
 
diff --git a/library/sha512.c b/library/sha512.c
index d0faba9416..c99b6da950 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -114,7 +114,7 @@ void mbedtls_sha512_clone( mbedtls_sha512_context *dst,
 /*
  * SHA-512 context setup
  */
-int mbedtls_sha512_starts_ext( mbedtls_sha512_context *ctx, int is384 )
+int mbedtls_sha512_starts_ret( mbedtls_sha512_context *ctx, int is384 )
 {
     ctx->total[0] = 0;
     ctx->total[1] = 0;
@@ -274,7 +274,7 @@ int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx,
 /*
  * SHA-512 process buffer
  */
-int mbedtls_sha512_update_ext( mbedtls_sha512_context *ctx,
+int mbedtls_sha512_update_ret( mbedtls_sha512_context *ctx,
                                const unsigned char *input,
                                size_t ilen )
 {
@@ -335,7 +335,7 @@ static const unsigned char sha512_padding[128] =
 /*
  * SHA-512 final digest
  */
-int mbedtls_sha512_finish_ext( mbedtls_sha512_context *ctx,
+int mbedtls_sha512_finish_ret( mbedtls_sha512_context *ctx,
                                unsigned char output[64] )
 {
     int ret;
@@ -353,10 +353,10 @@ int mbedtls_sha512_finish_ext( mbedtls_sha512_context *ctx,
     last = (size_t)( ctx->total[0] & 0x7F );
     padn = ( last < 112 ) ? ( 112 - last ) : ( 240 - last );
 
-    if( ( ret = mbedtls_sha512_update_ext( ctx, sha512_padding, padn ) ) != 0 )
+    if( ( ret = mbedtls_sha512_update_ret( ctx, sha512_padding, padn ) ) != 0 )
             return( ret );
 
-    if( ( ret = mbedtls_sha512_update_ext( ctx, msglen, 16 ) ) != 0 )
+    if( ( ret = mbedtls_sha512_update_ret( ctx, msglen, 16 ) ) != 0 )
             return( ret );
 
     PUT_UINT64_BE( ctx->state[0], output,  0 );
@@ -380,7 +380,7 @@ int mbedtls_sha512_finish_ext( mbedtls_sha512_context *ctx,
 /*
  * output = SHA-512( input buffer )
  */
-int mbedtls_sha512_ext( const unsigned char *input,
+int mbedtls_sha512_ret( const unsigned char *input,
                     size_t ilen,
                     unsigned char output[64],
                     int is384 )
@@ -390,13 +390,13 @@ int mbedtls_sha512_ext( const unsigned char *input,
 
     mbedtls_sha512_init( &ctx );
 
-    if( ( ret = mbedtls_sha512_starts_ext( &ctx, is384 ) ) != 0 )
+    if( ( ret = mbedtls_sha512_starts_ret( &ctx, is384 ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_sha512_update_ext( &ctx, input, ilen ) ) != 0 )
+    if( ( ret = mbedtls_sha512_update_ret( &ctx, input, ilen ) ) != 0 )
         goto exit;
 
-    if( ( ret = mbedtls_sha512_finish_ext( &ctx, output ) ) != 0 )
+    if( ( ret = mbedtls_sha512_finish_ret( &ctx, output ) ) != 0 )
         goto exit;
 
 exit:
@@ -505,7 +505,7 @@ int mbedtls_sha512_self_test( int verbose )
         if( verbose != 0 )
             mbedtls_printf( "  SHA-%d test #%d: ", 512 - k * 128, j + 1 );
 
-        if( ( ret = mbedtls_sha512_starts_ext( &ctx, k ) ) != 0 )
+        if( ( ret = mbedtls_sha512_starts_ret( &ctx, k ) ) != 0 )
             goto fail;
 
         if( j == 2 )
@@ -514,20 +514,20 @@ int mbedtls_sha512_self_test( int verbose )
 
             for( j = 0; j < 1000; j++ )
             {
-                ret = mbedtls_sha512_update_ext( &ctx, buf, buflen );
+                ret = mbedtls_sha512_update_ret( &ctx, buf, buflen );
                 if( ret != 0 )
                     goto fail;
             }
         }
         else
         {
-            ret = mbedtls_sha512_update_ext( &ctx, sha512_test_buf[j],
+            ret = mbedtls_sha512_update_ret( &ctx, sha512_test_buf[j],
                                              sha512_test_buflen[j] );
             if( ret != 0 )
                 goto fail;
         }
 
-        if( ( ret = mbedtls_sha512_finish_ext( &ctx, sha512sum ) ) != 0 )
+        if( ( ret = mbedtls_sha512_finish_ret( &ctx, sha512sum ) ) != 0 )
             goto fail;
 
         if( memcmp( sha512sum, sha512_test_sum[i], 64 - k * 16 ) != 0 )
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 7bee4e8f55..4f9a084b87 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -244,24 +244,24 @@ static int ssl3_prf( const unsigned char *secret, size_t slen,
     {
         memset( padding, (unsigned char) ('A' + i), 1 + i );
 
-        if( ( ret = mbedtls_sha1_starts_ext( &sha1 ) ) != 0 )
+        if( ( ret = mbedtls_sha1_starts_ret( &sha1 ) ) != 0 )
             goto exit;
-        if( ( ret = mbedtls_sha1_update_ext( &sha1, padding, 1 + i ) ) != 0 )
+        if( ( ret = mbedtls_sha1_update_ret( &sha1, padding, 1 + i ) ) != 0 )
             goto exit;
-        if( ( ret = mbedtls_sha1_update_ext( &sha1, secret, slen ) ) != 0 )
+        if( ( ret = mbedtls_sha1_update_ret( &sha1, secret, slen ) ) != 0 )
             goto exit;
-        if( ( ret = mbedtls_sha1_update_ext( &sha1, random, rlen ) ) != 0 )
+        if( ( ret = mbedtls_sha1_update_ret( &sha1, random, rlen ) ) != 0 )
             goto exit;
-        if( ( ret = mbedtls_sha1_finish_ext( &sha1, sha1sum ) ) != 0 )
+        if( ( ret = mbedtls_sha1_finish_ret( &sha1, sha1sum ) ) != 0 )
             goto exit;
 
-        if( ( ret = mbedtls_md5_starts_ext( &md5 ) ) != 0 )
+        if( ( ret = mbedtls_md5_starts_ret( &md5 ) ) != 0 )
             goto exit;
-        if( ( ret = mbedtls_md5_update_ext( &md5, secret, slen ) ) != 0 )
+        if( ( ret = mbedtls_md5_update_ret( &md5, secret, slen ) ) != 0 )
             goto exit;
-        if( ( ret = mbedtls_md5_update_ext( &md5, sha1sum, 20 ) ) != 0 )
+        if( ( ret = mbedtls_md5_update_ret( &md5, sha1sum, 20 ) ) != 0 )
             goto exit;
-        if( ( ret = mbedtls_md5_finish_ext( &md5, dstbuf + i * 16 ) ) != 0 )
+        if( ( ret = mbedtls_md5_finish_ret( &md5, dstbuf + i * 16 ) ) != 0 )
             goto exit;
     }
 
@@ -989,25 +989,25 @@ void ssl_calc_verify_ssl( mbedtls_ssl_context *ssl, unsigned char hash[36] )
     memset( pad_1, 0x36, 48 );
     memset( pad_2, 0x5C, 48 );
 
-    mbedtls_md5_update_ext( &md5, ssl->session_negotiate->master, 48 );
-    mbedtls_md5_update_ext( &md5, pad_1, 48 );
-    mbedtls_md5_finish_ext( &md5, hash );
+    mbedtls_md5_update_ret( &md5, ssl->session_negotiate->master, 48 );
+    mbedtls_md5_update_ret( &md5, pad_1, 48 );
+    mbedtls_md5_finish_ret( &md5, hash );
 
-    mbedtls_md5_starts_ext( &md5 );
-    mbedtls_md5_update_ext( &md5, ssl->session_negotiate->master, 48 );
-    mbedtls_md5_update_ext( &md5, pad_2, 48 );
-    mbedtls_md5_update_ext( &md5, hash,  16 );
-    mbedtls_md5_finish_ext( &md5, hash );
+    mbedtls_md5_starts_ret( &md5 );
+    mbedtls_md5_update_ret( &md5, ssl->session_negotiate->master, 48 );
+    mbedtls_md5_update_ret( &md5, pad_2, 48 );
+    mbedtls_md5_update_ret( &md5, hash,  16 );
+    mbedtls_md5_finish_ret( &md5, hash );
 
-    mbedtls_sha1_update_ext( &sha1, ssl->session_negotiate->master, 48 );
-    mbedtls_sha1_update_ext( &sha1, pad_1, 40 );
-    mbedtls_sha1_finish_ext( &sha1, hash + 16 );
+    mbedtls_sha1_update_ret( &sha1, ssl->session_negotiate->master, 48 );
+    mbedtls_sha1_update_ret( &sha1, pad_1, 40 );
+    mbedtls_sha1_finish_ret( &sha1, hash + 16 );
 
-    mbedtls_sha1_starts_ext( &sha1 );
-    mbedtls_sha1_update_ext( &sha1, ssl->session_negotiate->master, 48 );
-    mbedtls_sha1_update_ext( &sha1, pad_2, 40 );
-    mbedtls_sha1_update_ext( &sha1, hash + 16, 20 );
-    mbedtls_sha1_finish_ext( &sha1, hash + 16 );
+    mbedtls_sha1_starts_ret( &sha1 );
+    mbedtls_sha1_update_ret( &sha1, ssl->session_negotiate->master, 48 );
+    mbedtls_sha1_update_ret( &sha1, pad_2, 40 );
+    mbedtls_sha1_update_ret( &sha1, hash + 16, 20 );
+    mbedtls_sha1_finish_ret( &sha1, hash + 16 );
 
     MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 36 );
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
@@ -1033,8 +1033,8 @@ void ssl_calc_verify_tls( mbedtls_ssl_context *ssl, unsigned char hash[36] )
     mbedtls_md5_clone( &md5, &ssl->handshake->fin_md5 );
     mbedtls_sha1_clone( &sha1, &ssl->handshake->fin_sha1 );
 
-     mbedtls_md5_finish_ext( &md5,  hash );
-    mbedtls_sha1_finish_ext( &sha1, hash + 16 );
+     mbedtls_md5_finish_ret( &md5,  hash );
+    mbedtls_sha1_finish_ret( &sha1, hash + 16 );
 
     MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 36 );
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
@@ -1057,7 +1057,7 @@ void ssl_calc_verify_tls_sha256( mbedtls_ssl_context *ssl, unsigned char hash[32
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify sha256" ) );
 
     mbedtls_sha256_clone( &sha256, &ssl->handshake->fin_sha256 );
-    mbedtls_sha256_finish_ext( &sha256, hash );
+    mbedtls_sha256_finish_ret( &sha256, hash );
 
     MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 32 );
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
@@ -1078,7 +1078,7 @@ void ssl_calc_verify_tls_sha384( mbedtls_ssl_context *ssl, unsigned char hash[48
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> calc verify sha384" ) );
 
     mbedtls_sha512_clone( &sha512, &ssl->handshake->fin_sha512 );
-    mbedtls_sha512_finish_ext( &sha512, hash );
+    mbedtls_sha512_finish_ret( &sha512, hash );
 
     MBEDTLS_SSL_DEBUG_BUF( 3, "calculated verify result", hash, 48 );
     MBEDTLS_SSL_DEBUG_MSG( 2, ( "<= calc verify" ) );
@@ -4854,15 +4854,15 @@ void mbedtls_ssl_reset_checksum( mbedtls_ssl_context *ssl )
 {
 #if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
     defined(MBEDTLS_SSL_PROTO_TLS1_1)
-     mbedtls_md5_starts_ext( &ssl->handshake->fin_md5  );
-    mbedtls_sha1_starts_ext( &ssl->handshake->fin_sha1 );
+     mbedtls_md5_starts_ret( &ssl->handshake->fin_md5  );
+    mbedtls_sha1_starts_ret( &ssl->handshake->fin_sha1 );
 #endif
 #if defined(MBEDTLS_SSL_PROTO_TLS1_2)
 #if defined(MBEDTLS_SHA256_C)
-    mbedtls_sha256_starts_ext( &ssl->handshake->fin_sha256, 0 );
+    mbedtls_sha256_starts_ret( &ssl->handshake->fin_sha256, 0 );
 #endif
 #if defined(MBEDTLS_SHA512_C)
-    mbedtls_sha512_starts_ext( &ssl->handshake->fin_sha512, 1 );
+    mbedtls_sha512_starts_ret( &ssl->handshake->fin_sha512, 1 );
 #endif
 #endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 }
@@ -4872,15 +4872,15 @@ static void ssl_update_checksum_start( mbedtls_ssl_context *ssl,
 {
 #if defined(MBEDTLS_SSL_PROTO_SSL3) || defined(MBEDTLS_SSL_PROTO_TLS1) || \
     defined(MBEDTLS_SSL_PROTO_TLS1_1)
-     mbedtls_md5_update_ext( &ssl->handshake->fin_md5 , buf, len );
-    mbedtls_sha1_update_ext( &ssl->handshake->fin_sha1, buf, len );
+     mbedtls_md5_update_ret( &ssl->handshake->fin_md5 , buf, len );
+    mbedtls_sha1_update_ret( &ssl->handshake->fin_sha1, buf, len );
 #endif
 #if defined(MBEDTLS_SSL_PROTO_TLS1_2)
 #if defined(MBEDTLS_SHA256_C)
-    mbedtls_sha256_update_ext( &ssl->handshake->fin_sha256, buf, len );
+    mbedtls_sha256_update_ret( &ssl->handshake->fin_sha256, buf, len );
 #endif
 #if defined(MBEDTLS_SHA512_C)
-    mbedtls_sha512_update_ext( &ssl->handshake->fin_sha512, buf, len );
+    mbedtls_sha512_update_ret( &ssl->handshake->fin_sha512, buf, len );
 #endif
 #endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 }
@@ -4890,8 +4890,8 @@ static void ssl_update_checksum_start( mbedtls_ssl_context *ssl,
 static void ssl_update_checksum_md5sha1( mbedtls_ssl_context *ssl,
                                          const unsigned char *buf, size_t len )
 {
-     mbedtls_md5_update_ext( &ssl->handshake->fin_md5 , buf, len );
-    mbedtls_sha1_update_ext( &ssl->handshake->fin_sha1, buf, len );
+     mbedtls_md5_update_ret( &ssl->handshake->fin_md5 , buf, len );
+    mbedtls_sha1_update_ret( &ssl->handshake->fin_sha1, buf, len );
 }
 #endif
 
@@ -4900,7 +4900,7 @@ static void ssl_update_checksum_md5sha1( mbedtls_ssl_context *ssl,
 static void ssl_update_checksum_sha256( mbedtls_ssl_context *ssl,
                                         const unsigned char *buf, size_t len )
 {
-    mbedtls_sha256_update_ext( &ssl->handshake->fin_sha256, buf, len );
+    mbedtls_sha256_update_ret( &ssl->handshake->fin_sha256, buf, len );
 }
 #endif
 
@@ -4908,7 +4908,7 @@ static void ssl_update_checksum_sha256( mbedtls_ssl_context *ssl,
 static void ssl_update_checksum_sha384( mbedtls_ssl_context *ssl,
                                         const unsigned char *buf, size_t len )
 {
-    mbedtls_sha512_update_ext( &ssl->handshake->fin_sha512, buf, len );
+    mbedtls_sha512_update_ret( &ssl->handshake->fin_sha512, buf, len );
 }
 #endif
 #endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
@@ -4961,29 +4961,29 @@ static void ssl_calc_finished_ssl(
 
     memset( padbuf, 0x36, 48 );
 
-    mbedtls_md5_update_ext( &md5, (const unsigned char *) sender, 4 );
-    mbedtls_md5_update_ext( &md5, session->master, 48 );
-    mbedtls_md5_update_ext( &md5, padbuf, 48 );
-    mbedtls_md5_finish_ext( &md5, md5sum );
+    mbedtls_md5_update_ret( &md5, (const unsigned char *) sender, 4 );
+    mbedtls_md5_update_ret( &md5, session->master, 48 );
+    mbedtls_md5_update_ret( &md5, padbuf, 48 );
+    mbedtls_md5_finish_ret( &md5, md5sum );
 
-    mbedtls_sha1_update_ext( &sha1, (const unsigned char *) sender, 4 );
-    mbedtls_sha1_update_ext( &sha1, session->master, 48 );
-    mbedtls_sha1_update_ext( &sha1, padbuf, 40 );
-    mbedtls_sha1_finish_ext( &sha1, sha1sum );
+    mbedtls_sha1_update_ret( &sha1, (const unsigned char *) sender, 4 );
+    mbedtls_sha1_update_ret( &sha1, session->master, 48 );
+    mbedtls_sha1_update_ret( &sha1, padbuf, 40 );
+    mbedtls_sha1_finish_ret( &sha1, sha1sum );
 
     memset( padbuf, 0x5C, 48 );
 
-    mbedtls_md5_starts_ext( &md5 );
-    mbedtls_md5_update_ext( &md5, session->master, 48 );
-    mbedtls_md5_update_ext( &md5, padbuf, 48 );
-    mbedtls_md5_update_ext( &md5, md5sum, 16 );
-    mbedtls_md5_finish_ext( &md5, buf );
+    mbedtls_md5_starts_ret( &md5 );
+    mbedtls_md5_update_ret( &md5, session->master, 48 );
+    mbedtls_md5_update_ret( &md5, padbuf, 48 );
+    mbedtls_md5_update_ret( &md5, md5sum, 16 );
+    mbedtls_md5_finish_ret( &md5, buf );
 
-    mbedtls_sha1_starts_ext( &sha1 );
-    mbedtls_sha1_update_ext( &sha1, session->master, 48 );
-    mbedtls_sha1_update_ext( &sha1, padbuf , 40 );
-    mbedtls_sha1_update_ext( &sha1, sha1sum, 20 );
-    mbedtls_sha1_finish_ext( &sha1, buf + 16 );
+    mbedtls_sha1_starts_ret( &sha1 );
+    mbedtls_sha1_update_ret( &sha1, session->master, 48 );
+    mbedtls_sha1_update_ret( &sha1, padbuf , 40 );
+    mbedtls_sha1_update_ret( &sha1, sha1sum, 20 );
+    mbedtls_sha1_finish_ret( &sha1, buf + 16 );
 
     MBEDTLS_SSL_DEBUG_BUF( 3, "calc finished result", buf, 36 );
 
@@ -5040,8 +5040,8 @@ static void ssl_calc_finished_tls(
              ? "client finished"
              : "server finished";
 
-    mbedtls_md5_finish_ext(  &md5, padbuf );
-    mbedtls_sha1_finish_ext( &sha1, padbuf + 16 );
+    mbedtls_md5_finish_ret(  &md5, padbuf );
+    mbedtls_sha1_finish_ret( &sha1, padbuf + 16 );
 
     ssl->handshake->tls_prf( session->master, 48, sender,
                              padbuf, 36, buf, len );
@@ -5092,7 +5092,7 @@ static void ssl_calc_finished_tls_sha256(
              ? "client finished"
              : "server finished";
 
-    mbedtls_sha256_finish_ext( &sha256, padbuf );
+    mbedtls_sha256_finish_ret( &sha256, padbuf );
 
     ssl->handshake->tls_prf( session->master, 48, sender,
                              padbuf, 32, buf, len );
@@ -5141,7 +5141,7 @@ static void ssl_calc_finished_tls_sha384(
              ? "client finished"
              : "server finished";
 
-    mbedtls_sha512_finish_ext( &sha512, padbuf );
+    mbedtls_sha512_finish_ret( &sha512, padbuf );
 
     ssl->handshake->tls_prf( session->master, 48, sender,
                              padbuf, 48, buf, len );
@@ -5455,17 +5455,17 @@ static void ssl_handshake_params_init( mbedtls_ssl_handshake_params *handshake )
     defined(MBEDTLS_SSL_PROTO_TLS1_1)
      mbedtls_md5_init(   &handshake->fin_md5  );
     mbedtls_sha1_init(   &handshake->fin_sha1 );
-     mbedtls_md5_starts_ext( &handshake->fin_md5  );
-    mbedtls_sha1_starts_ext( &handshake->fin_sha1 );
+     mbedtls_md5_starts_ret( &handshake->fin_md5  );
+    mbedtls_sha1_starts_ret( &handshake->fin_sha1 );
 #endif
 #if defined(MBEDTLS_SSL_PROTO_TLS1_2)
 #if defined(MBEDTLS_SHA256_C)
     mbedtls_sha256_init(   &handshake->fin_sha256    );
-    mbedtls_sha256_starts_ext( &handshake->fin_sha256, 0 );
+    mbedtls_sha256_starts_ret( &handshake->fin_sha256, 0 );
 #endif
 #if defined(MBEDTLS_SHA512_C)
     mbedtls_sha512_init(   &handshake->fin_sha512    );
-    mbedtls_sha512_starts_ext( &handshake->fin_sha512, 1 );
+    mbedtls_sha512_starts_ret( &handshake->fin_sha512, 1 );
 #endif
 #endif /* MBEDTLS_SSL_PROTO_TLS1_2 */
 
@@ -8095,49 +8095,49 @@ int mbedtls_ssl_get_key_exchange_md_ssl_tls( mbedtls_ssl_context *ssl,
      *     SHA(ClientHello.random + ServerHello.random
      *                            + ServerParams);
      */
-    if( ( ret = mbedtls_md5_starts_ext( &mbedtls_md5 ) ) != 0 )
+    if( ( ret = mbedtls_md5_starts_ret( &mbedtls_md5 ) ) != 0 )
     {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_starts_ext", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_starts_ret", ret );
         goto exit;
     }
-    if( ( ret = mbedtls_md5_update_ext( &mbedtls_md5,
+    if( ( ret = mbedtls_md5_update_ret( &mbedtls_md5,
                                         ssl->handshake->randbytes, 64 ) ) != 0 )
     {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_update_ext", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_update_ret", ret );
         goto exit;
     }
-    if( ( ret = mbedtls_md5_update_ext( &mbedtls_md5, data, data_len ) ) != 0 )
+    if( ( ret = mbedtls_md5_update_ret( &mbedtls_md5, data, data_len ) ) != 0 )
     {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_update_ext", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_update_ret", ret );
         goto exit;
     }
-    if( ( ret = mbedtls_md5_finish_ext( &mbedtls_md5, output ) ) != 0 )
+    if( ( ret = mbedtls_md5_finish_ret( &mbedtls_md5, output ) ) != 0 )
     {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_finish_ext", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_md5_finish_ret", ret );
         goto exit;
     }
 
-    if( ( ret = mbedtls_sha1_starts_ext( &mbedtls_sha1 ) ) != 0 )
+    if( ( ret = mbedtls_sha1_starts_ret( &mbedtls_sha1 ) ) != 0 )
     {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_starts_ext", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_starts_ret", ret );
         goto exit;
     }
-    if( ( ret = mbedtls_sha1_update_ext( &mbedtls_sha1,
+    if( ( ret = mbedtls_sha1_update_ret( &mbedtls_sha1,
                                          ssl->handshake->randbytes, 64 ) ) != 0 )
     {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_update_ext", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_update_ret", ret );
         goto exit;
     }
-    if( ( ret = mbedtls_sha1_update_ext( &mbedtls_sha1, data,
+    if( ( ret = mbedtls_sha1_update_ret( &mbedtls_sha1, data,
                                          data_len ) ) != 0 )
     {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_update_ext", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_update_ret", ret );
         goto exit;
     }
-    if( ( ret = mbedtls_sha1_finish_ext( &mbedtls_sha1,
+    if( ( ret = mbedtls_sha1_finish_ret( &mbedtls_sha1,
                                          output + 16 ) ) != 0 )
     {
-        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_finish_ext", ret );
+        MBEDTLS_SSL_DEBUG_RET( 1, "mbedtls_sha1_finish_ret", ret );
         goto exit;
     }
 
diff --git a/library/x509write_crt.c b/library/x509write_crt.c
index 3ec55a5acb..41dfe87b75 100644
--- a/library/x509write_crt.c
+++ b/library/x509write_crt.c
@@ -177,7 +177,7 @@ int mbedtls_x509write_crt_set_subject_key_identifier( mbedtls_x509write_cert *ct
     memset( buf, 0, sizeof(buf) );
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, ctx->subject_key ) );
 
-    ret = mbedtls_sha1_ext( buf + sizeof( buf ) - len, len,
+    ret = mbedtls_sha1_ret( buf + sizeof( buf ) - len, len,
                             buf + sizeof( buf ) - 20 );
     if( ret != 0 )
         return( ret );
@@ -202,7 +202,7 @@ int mbedtls_x509write_crt_set_authority_key_identifier( mbedtls_x509write_cert *
     memset( buf, 0, sizeof(buf) );
     MBEDTLS_ASN1_CHK_ADD( len, mbedtls_pk_write_pubkey( &c, buf, ctx->issuer_key ) );
 
-    ret = mbedtls_sha1_ext( buf + sizeof( buf ) - len, len,
+    ret = mbedtls_sha1_ret( buf + sizeof( buf ) - len, len,
                             buf + sizeof( buf ) - 20 );
     if( ret != 0 )
         return( ret );
diff --git a/programs/hash/hello.c b/programs/hash/hello.c
index a0c08c7342..2e8c2244d7 100644
--- a/programs/hash/hello.c
+++ b/programs/hash/hello.c
@@ -54,7 +54,7 @@ int main( void )
 
     mbedtls_printf( "\n  MD5('%s') = ", str );
 
-    if( ( ret = mbedtls_md5_ext( (unsigned char *) str, 13, digest ) ) != 0 )
+    if( ( ret = mbedtls_md5_ret( (unsigned char *) str, 13, digest ) ) != 0 )
         return( MBEDTLS_EXIT_FAILURE );
 
     for( i = 0; i < 16; i++ )
diff --git a/programs/pkey/dh_client.c b/programs/pkey/dh_client.c
index 21c4a815fb..0978408c1c 100644
--- a/programs/pkey/dh_client.c
+++ b/programs/pkey/dh_client.c
@@ -212,9 +212,9 @@ int main( void )
         goto exit;
     }
 
-    if( ( ret = mbedtls_sha1_ext( buf, (int)( p - 2 - buf ), hash ) ) != 0 )
+    if( ( ret = mbedtls_sha1_ret( buf, (int)( p - 2 - buf ), hash ) ) != 0 )
     {
-        mbedtls_printf( " failed\n  ! mbedtls_sha1_ext returned %d\n\n", ret );
+        mbedtls_printf( " failed\n  ! mbedtls_sha1_ret returned %d\n\n", ret );
         goto exit;
     }
 
diff --git a/programs/pkey/dh_server.c b/programs/pkey/dh_server.c
index f1d3be3636..4d8632bf96 100644
--- a/programs/pkey/dh_server.c
+++ b/programs/pkey/dh_server.c
@@ -217,9 +217,9 @@ int main( void )
     /*
      * 5. Sign the parameters and send them
      */
-    if( ( ret = mbedtls_sha1_ext( buf, n, hash ) ) != 0 )
+    if( ( ret = mbedtls_sha1_ret( buf, n, hash ) ) != 0 )
     {
-        mbedtls_printf( " failed\n  ! mbedtls_sha1_ext returned %d\n\n", ret );
+        mbedtls_printf( " failed\n  ! mbedtls_sha1_ret returned %d\n\n", ret );
         goto exit;
     }
 
diff --git a/programs/pkey/ecdsa.c b/programs/pkey/ecdsa.c
index ecb6c2230d..b47406010d 100644
--- a/programs/pkey/ecdsa.c
+++ b/programs/pkey/ecdsa.c
@@ -163,9 +163,9 @@ int main( int argc, char *argv[] )
     mbedtls_printf( "  . Computing message hash..." );
     fflush( stdout );
 
-    if( ( ret = mbedtls_sha256_ext( message, sizeof( message ), hash, 0 ) ) != 0 )
+    if( ( ret = mbedtls_sha256_ret( message, sizeof( message ), hash, 0 ) ) != 0 )
     {
-        mbedtls_printf( " failed\n  ! mbedtls_sha256_ext returned %d\n", ret );
+        mbedtls_printf( " failed\n  ! mbedtls_sha256_ret returned %d\n", ret );
         goto exit;
     }
 
diff --git a/programs/test/benchmark.c b/programs/test/benchmark.c
index 539d9addad..419557de5e 100644
--- a/programs/test/benchmark.c
+++ b/programs/test/benchmark.c
@@ -327,32 +327,32 @@ int main( int argc, char *argv[] )
 
 #if defined(MBEDTLS_MD4_C)
     if( todo.md4 )
-        TIME_AND_TSC( "MD4", mbedtls_md4_ext( buf, BUFSIZE, tmp ) );
+        TIME_AND_TSC( "MD4", mbedtls_md4_ret( buf, BUFSIZE, tmp ) );
 #endif
 
 #if defined(MBEDTLS_MD5_C)
     if( todo.md5 )
-        TIME_AND_TSC( "MD5", mbedtls_md5_ext( buf, BUFSIZE, tmp ) );
+        TIME_AND_TSC( "MD5", mbedtls_md5_ret( buf, BUFSIZE, tmp ) );
 #endif
 
 #if defined(MBEDTLS_RIPEMD160_C)
     if( todo.ripemd160 )
-        TIME_AND_TSC( "RIPEMD160", mbedtls_ripemd160_ext( buf, BUFSIZE, tmp ) );
+        TIME_AND_TSC( "RIPEMD160", mbedtls_ripemd160_ret( buf, BUFSIZE, tmp ) );
 #endif
 
 #if defined(MBEDTLS_SHA1_C)
     if( todo.sha1 )
-        TIME_AND_TSC( "SHA-1", mbedtls_sha1_ext( buf, BUFSIZE, tmp ) );
+        TIME_AND_TSC( "SHA-1", mbedtls_sha1_ret( buf, BUFSIZE, tmp ) );
 #endif
 
 #if defined(MBEDTLS_SHA256_C)
     if( todo.sha256 )
-        TIME_AND_TSC( "SHA-256", mbedtls_sha256_ext( buf, BUFSIZE, tmp, 0 ) );
+        TIME_AND_TSC( "SHA-256", mbedtls_sha256_ret( buf, BUFSIZE, tmp, 0 ) );
 #endif
 
 #if defined(MBEDTLS_SHA512_C)
     if( todo.sha512 )
-        TIME_AND_TSC( "SHA-512", mbedtls_sha512_ext( buf, BUFSIZE, tmp, 0 ) );
+        TIME_AND_TSC( "SHA-512", mbedtls_sha512_ret( buf, BUFSIZE, tmp, 0 ) );
 #endif
 
 #if defined(MBEDTLS_ARC4_C)
diff --git a/tests/suites/test_suite_mdx.function b/tests/suites/test_suite_mdx.function
index 387e7eeb78..648a9cc35d 100644
--- a/tests/suites/test_suite_mdx.function
+++ b/tests/suites/test_suite_mdx.function
@@ -19,7 +19,7 @@ void md2_text( char *text_src_string, char *hex_hash_string )
 
     strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
 
-    ret = mbedtls_md2_ext( src_str, strlen( (char *) src_str ), output );
+    ret = mbedtls_md2_ret( src_str, strlen( (char *) src_str ), output );
     TEST_ASSERT( ret == 0 ) ;
     hexify( hash_str, output, sizeof  output );
 
@@ -41,7 +41,7 @@ void md4_text( char *text_src_string, char *hex_hash_string )
 
     strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
 
-    ret = mbedtls_md4_ext( src_str, strlen( (char *) src_str ), output );
+    ret = mbedtls_md4_ret( src_str, strlen( (char *) src_str ), output );
     TEST_ASSERT( ret == 0 );
     hexify( hash_str, output, sizeof  output );
 
@@ -63,7 +63,7 @@ void md5_text( char *text_src_string, char *hex_hash_string )
 
     strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
 
-    ret = mbedtls_md5_ext( src_str, strlen( (char *) src_str ), output );
+    ret = mbedtls_md5_ret( src_str, strlen( (char *) src_str ), output );
     TEST_ASSERT( ret == 0 );
     hexify( hash_str, output, sizeof  output );
 
@@ -85,7 +85,7 @@ void ripemd160_text( char *text_src_string, char *hex_hash_string )
 
     strncpy( (char *) src_str, text_src_string, sizeof(src_str) - 1 );
 
-    ret = mbedtls_ripemd160_ext( src_str, strlen( (char *) src_str ), output );
+    ret = mbedtls_ripemd160_ret( src_str, strlen( (char *) src_str ), output );
     TEST_ASSERT( ret == 0 );
     hexify( hash_str, output, sizeof output );
 
diff --git a/tests/suites/test_suite_shax.function b/tests/suites/test_suite_shax.function
index b6f8f510cb..d704b388b8 100644
--- a/tests/suites/test_suite_shax.function
+++ b/tests/suites/test_suite_shax.function
@@ -18,7 +18,7 @@ void mbedtls_sha1( char *hex_src_string, char *hex_hash_string )
 
     src_len = unhexify( src_str, hex_src_string );
 
-    TEST_ASSERT( mbedtls_sha1_ext( src_str, src_len, output ) == 0 );
+    TEST_ASSERT( mbedtls_sha1_ret( src_str, src_len, output ) == 0 );
     hexify( hash_str, output, 20 );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
@@ -39,7 +39,7 @@ void sha224(char *hex_src_string, char *hex_hash_string )
 
     src_len = unhexify( src_str, hex_src_string );
 
-    TEST_ASSERT( mbedtls_sha256_ext( src_str, src_len, output, 1 ) == 0 );
+    TEST_ASSERT( mbedtls_sha256_ret( src_str, src_len, output, 1 ) == 0 );
     hexify( hash_str, output, 28 );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
@@ -60,7 +60,7 @@ void mbedtls_sha256(char *hex_src_string, char *hex_hash_string )
 
     src_len = unhexify( src_str, hex_src_string );
 
-    TEST_ASSERT( mbedtls_sha256_ext( src_str, src_len, output, 0 ) == 0 );
+    TEST_ASSERT( mbedtls_sha256_ret( src_str, src_len, output, 0 ) == 0 );
     hexify( hash_str, output, 32 );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
@@ -81,7 +81,7 @@ void sha384(char *hex_src_string, char *hex_hash_string )
 
     src_len = unhexify( src_str, hex_src_string );
 
-    TEST_ASSERT( mbedtls_sha512_ext( src_str, src_len, output, 1 ) == 0 );
+    TEST_ASSERT( mbedtls_sha512_ret( src_str, src_len, output, 1 ) == 0 );
     hexify( hash_str, output, 48 );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );
@@ -102,7 +102,7 @@ void mbedtls_sha512(char *hex_src_string, char *hex_hash_string )
 
     src_len = unhexify( src_str, hex_src_string );
 
-    TEST_ASSERT( mbedtls_sha512_ext( src_str, src_len, output, 0 ) == 0 );
+    TEST_ASSERT( mbedtls_sha512_ret( src_str, src_len, output, 0 ) == 0 );
     hexify( hash_str, output, 64 );
 
     TEST_ASSERT( strcmp( (char *) hash_str, hex_hash_string ) == 0 );

From 3e28d70813542d32ff398cd9ce608086df95826b Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 22 Jan 2018 12:18:59 +0100
Subject: [PATCH 671/745] New MD API: update version number in deprecation
 statements

---
 include/mbedtls/md2.h       | 10 +++++-----
 include/mbedtls/md4.h       | 10 +++++-----
 include/mbedtls/md5.h       | 10 +++++-----
 include/mbedtls/ripemd160.h | 10 +++++-----
 include/mbedtls/sha1.h      | 10 +++++-----
 include/mbedtls/sha256.h    | 10 +++++-----
 include/mbedtls/sha512.h    | 10 +++++-----
 7 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index 0df6b36f46..925c69ddef 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -130,7 +130,7 @@ int mbedtls_internal_md2_process( mbedtls_md2_context *ctx );
 /**
  * \brief          MD2 context setup
  *
- * \deprecated     Superseded by mbedtls_md2_starts_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md2_starts_ret() in 2.7.0
  *
  * \param ctx      context to be initialized
  */
@@ -143,7 +143,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2_starts(
 /**
  * \brief          MD2 process buffer
  *
- * \deprecated     Superseded by mbedtls_md2_update_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md2_update_ret() in 2.7.0
  *
  * \param ctx      MD2 context
  * \param input    buffer holding the data
@@ -160,7 +160,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2_update(
 /**
  * \brief          MD2 final digest
  *
- * \deprecated     Superseded by mbedtls_md2_finish_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md2_finish_ret() in 2.7.0
  *
  * \param ctx      MD2 context
  * \param output   MD2 checksum result
@@ -175,7 +175,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2_finish(
 /**
  * \brief          MD2 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_internal_md2_process() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_md2_process() in 2.7.0
  *
  * \param ctx      MD2 context
  */
@@ -220,7 +220,7 @@ int mbedtls_md2_ret( const unsigned char *input,
 /**
  * \brief          Output = MD2( input buffer )
  *
- * \deprecated     Superseded by mbedtls_md2_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md2_ret() in 2.7.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data
diff --git a/include/mbedtls/md4.h b/include/mbedtls/md4.h
index acd09bd619..f9341a856b 100644
--- a/include/mbedtls/md4.h
+++ b/include/mbedtls/md4.h
@@ -132,7 +132,7 @@ int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
 /**
  * \brief          MD4 context setup
  *
- * \deprecated     Superseded by mbedtls_md4_starts_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md4_starts_ret() in 2.7.0
  *
  * \param ctx      context to be initialized
  */
@@ -145,7 +145,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_starts(
 /**
  * \brief          MD4 process buffer
  *
- * \deprecated     Superseded by mbedtls_md4_update_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md4_update_ret() in 2.7.0
  *
  * \param ctx      MD4 context
  * \param input    buffer holding the data
@@ -162,7 +162,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_update(
 /**
  * \brief          MD4 final digest
  *
- * \deprecated     Superseded by mbedtls_md4_finish_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md4_finish_ret() in 2.7.0
  *
  * \param ctx      MD4 context
  * \param output   MD4 checksum result
@@ -177,7 +177,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_finish(
 /**
  * \brief          MD4 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_internal_md4_process() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_md4_process() in 2.7.0
  *
  * \param ctx      MD4 context
  * \param data     buffer holding one block of data
@@ -226,7 +226,7 @@ int mbedtls_md4_ret( const unsigned char *input,
 /**
  * \brief          Output = MD4( input buffer )
  *
- * \deprecated     Superseded by mbedtls_md4_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md4_ret() in 2.7.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data
diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index 18db8b7347..4f8c92197f 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -127,7 +127,7 @@ int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
 /**
  * \brief          MD5 context setup
  *
- * \deprecated     Superseded by mbedtls_md5_starts_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md5_starts_ret() in 2.7.0
  *
  * \param ctx      context to be initialized
  */
@@ -140,7 +140,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_starts(
 /**
  * \brief          MD5 process buffer
  *
- * \deprecated     Superseded by mbedtls_md5_update_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md5_update_ret() in 2.7.0
  *
  * \param ctx      MD5 context
  * \param input    buffer holding the data
@@ -157,7 +157,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_update(
 /**
  * \brief          MD5 final digest
  *
- * \deprecated     Superseded by mbedtls_md5_finish_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md5_finish_ret() in 2.7.0
  *
  * \param ctx      MD5 context
  * \param output   MD5 checksum result
@@ -172,7 +172,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_finish(
 /**
  * \brief          MD5 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_internal_md5_process() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_md5_process() in 2.7.0
  *
  * \param ctx      MD5 context
  * \param data     buffer holding one block of data
@@ -221,7 +221,7 @@ int mbedtls_md5_ret( const unsigned char *input,
 /**
  * \brief          Output = MD5( input buffer )
  *
- * \deprecated     Superseded by mbedtls_md5_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_md5_ret() in 2.7.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data
diff --git a/include/mbedtls/ripemd160.h b/include/mbedtls/ripemd160.h
index ea679810eb..ad548d302e 100644
--- a/include/mbedtls/ripemd160.h
+++ b/include/mbedtls/ripemd160.h
@@ -132,7 +132,7 @@ int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx,
 /**
  * \brief          RIPEMD-160 context setup
  *
- * \deprecated     Superseded by mbedtls_ripemd160_starts_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_ripemd160_starts_ret() in 2.7.0
  *
  * \param ctx      context to be initialized
  */
@@ -145,7 +145,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_starts(
 /**
  * \brief          RIPEMD-160 process buffer
  *
- * \deprecated     Superseded by mbedtls_ripemd160_update_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_ripemd160_update_ret() in 2.7.0
  *
  * \param ctx      RIPEMD-160 context
  * \param input    buffer holding the data
@@ -162,7 +162,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_update(
 /**
  * \brief          RIPEMD-160 final digest
  *
- * \deprecated     Superseded by mbedtls_ripemd160_finish_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_ripemd160_finish_ret() in 2.7.0
  *
  * \param ctx      RIPEMD-160 context
  * \param output   RIPEMD-160 checksum result
@@ -177,7 +177,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_finish(
 /**
  * \brief          RIPEMD-160 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_internal_ripemd160_process() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_ripemd160_process() in 2.7.0
  *
  * \param ctx      RIPEMD-160 context
  * \param data     buffer holding one block of data
@@ -226,7 +226,7 @@ int mbedtls_ripemd160_ret( const unsigned char *input,
 /**
  * \brief          Output = RIPEMD-160( input buffer )
  *
- * \deprecated     Superseded by mbedtls_ripemd160_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_ripemd160_ret() in 2.7.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data
diff --git a/include/mbedtls/sha1.h b/include/mbedtls/sha1.h
index 57bfea4e62..03c474bc6f 100644
--- a/include/mbedtls/sha1.h
+++ b/include/mbedtls/sha1.h
@@ -132,7 +132,7 @@ int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
 /**
  * \brief          SHA-1 context setup
  *
- * \deprecated     Superseded by mbedtls_sha1_starts_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha1_starts_ret() in 2.7.0
  *
  * \param ctx      context to be initialized
  */
@@ -145,7 +145,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_starts(
 /**
  * \brief          SHA-1 process buffer
  *
- * \deprecated     Superseded by mbedtls_sha1_update_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha1_update_ret() in 2.7.0
  *
  * \param ctx      SHA-1 context
  * \param input    buffer holding the data
@@ -162,7 +162,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_update(
 /**
  * \brief          SHA-1 final digest
  *
- * \deprecated     Superseded by mbedtls_sha1_finish_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha1_finish_ret() in 2.7.0
  *
  * \param ctx      SHA-1 context
  * \param output   SHA-1 checksum result
@@ -177,7 +177,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_finish(
 /**
  * \brief          SHA-1 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_internal_sha1_process() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_sha1_process() in 2.7.0
  *
  * \param ctx      SHA-1 context
  * \param data     buffer holding one block of data
@@ -226,7 +226,7 @@ int mbedtls_sha1_ret( const unsigned char *input,
 /**
  * \brief          Output = SHA-1( input buffer )
  *
- * \deprecated     Superseded by mbedtls_sha1_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha1_ret() in 2.7.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data
diff --git a/include/mbedtls/sha256.h b/include/mbedtls/sha256.h
index be5ef794f6..9c52f781c7 100644
--- a/include/mbedtls/sha256.h
+++ b/include/mbedtls/sha256.h
@@ -134,7 +134,7 @@ int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx,
 /**
  * \brief          SHA-256 context setup
  *
- * \deprecated     Superseded by mbedtls_sha256_starts_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha256_starts_ret() in 2.7.0
  *
  * \param ctx      context to be initialized
  * \param is224    0 = use SHA256, 1 = use SHA224
@@ -149,7 +149,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_starts(
 /**
  * \brief          SHA-256 process buffer
  *
- * \deprecated     Superseded by mbedtls_sha256_update_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha256_update_ret() in 2.7.0
  *
  * \param ctx      SHA-256 context
  * \param input    buffer holding the data
@@ -166,7 +166,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_update(
 /**
  * \brief          SHA-256 final digest
  *
- * \deprecated     Superseded by mbedtls_sha256_finish_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha256_finish_ret() in 2.7.0
  *
  * \param ctx      SHA-256 context
  * \param output   SHA-224/256 checksum result
@@ -181,7 +181,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_finish(
 /**
  * \brief          SHA-256 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_internal_sha256_process() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_sha256_process() in 2.7.0
  *
  * \param ctx      SHA-256 context
  * \param data     buffer holding one block of data
@@ -232,7 +232,7 @@ int mbedtls_sha256_ret( const unsigned char *input,
 /**
  * \brief          Output = SHA-256( input buffer )
  *
- * \deprecated     Superseded by mbedtls_sha256_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha256_ret() in 2.7.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data
diff --git a/include/mbedtls/sha512.h b/include/mbedtls/sha512.h
index 0fadb4c3b4..7e2fcc592d 100644
--- a/include/mbedtls/sha512.h
+++ b/include/mbedtls/sha512.h
@@ -134,7 +134,7 @@ int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx,
 /**
  * \brief          SHA-512 context setup
  *
- * \deprecated     Superseded by mbedtls_sha512_starts_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha512_starts_ret() in 2.7.0
  *
  * \param ctx      context to be initialized
  * \param is384    0 = use SHA512, 1 = use SHA384
@@ -149,7 +149,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_starts(
 /**
  * \brief          SHA-512 process buffer
  *
- * \deprecated     Superseded by mbedtls_sha512_update_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha512_update_ret() in 2.7.0
  *
  * \param ctx      SHA-512 context
  * \param input    buffer holding the data
@@ -166,7 +166,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_update(
 /**
  * \brief          SHA-512 final digest
  *
- * \deprecated     Superseded by mbedtls_sha512_finish_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha512_finish_ret() in 2.7.0
  *
  * \param ctx      SHA-512 context
  * \param output   SHA-384/512 checksum result
@@ -181,7 +181,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_finish(
 /**
  * \brief          SHA-512 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_internal_sha512_process() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_sha512_process() in 2.7.0
  *
  * \param ctx      SHA-512 context
  * \param data     buffer holding one block of data
@@ -232,7 +232,7 @@ int mbedtls_sha512_ret( const unsigned char *input,
 /**
  * \brief          Output = SHA-512( input buffer )
  *
- * \deprecated     Superseded by mbedtls_sha512_ret() in 2.5.0
+ * \deprecated     Superseded by mbedtls_sha512_ret() in 2.7.0
  *
  * \param input    buffer holding the data
  * \param ilen     length of the input data

From 744a4ac6726a0ee18c3c160748c235cdeff0a202 Mon Sep 17 00:00:00 2001
From: Krzysztof Stachowiak <krzysztof.stachowiak@arm.com>
Date: Mon, 22 Jan 2018 13:38:31 +0100
Subject: [PATCH 672/745] Run doxygen only if the doxygen directory exists

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index c1f60511f5..c18b99b2f4 100644
--- a/Makefile
+++ b/Makefile
@@ -103,7 +103,7 @@ lcov:
 
 apidoc:
 	mkdir -p apidoc
-	cd doxygen; doxygen mbedtls.doxyfile
+	cd doxygen && doxygen mbedtls.doxyfile
 
 apidoc_clean:
 	rm -rf apidoc

From 64c3703d1318888211ed15fb4c8c8a342c8329bc Mon Sep 17 00:00:00 2001
From: Krzysztof Stachowiak <krzysztof.stachowiak@arm.com>
Date: Mon, 22 Jan 2018 14:32:06 +0100
Subject: [PATCH 673/745] Adjust exclusion list to the new working directory

---
 doxygen/mbedtls.doxyfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index 0e148af3eb..d5b3abe750 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -696,7 +696,7 @@ RECURSIVE              = YES
 # Note that relative paths are relative to the directory from which doxygen is
 # run.
 
-EXCLUDE                = configs yotta/module
+EXCLUDE                = ../configs ../yotta/module
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded

From 0a96910e5505d75a4dc32c09dc99e500063b4b44 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 22 Jan 2018 14:55:20 +0100
Subject: [PATCH 674/745] MD API deprecation: ChangeLog updates

Use the updated names for the new functions (xxx_ret instead of xxx_ext).

List the new deprecations in the appropriate sections.

Credit the independent report of the misuse of zeroizing to reset a
hash context in entropy.c.
---
 ChangeLog | 33 +++++++++++++++++++--------------
 1 file changed, 19 insertions(+), 14 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 31b6f98c45..e60ca14d98 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -40,6 +40,11 @@ New deprecations
      (e.g., signing with a public key).
    * Direct manipulation of structure fields of RSA contexts is deprecated.
      Users are advised to use the extended RSA API instead.
+   * Deprecate usage of message digest functions that return void
+     (mbedtls_<MODULE>_starts, mbedtls_<MODULE>_update,
+     mbedtls_<MODULE>_finish and mbedtls_<MODULE>_process where <MODULE> is
+     any of MD2, MD4, MD5, SHA1, SHA256, SHA512) in favor of functions
+     that can return an error code.
 
 API Changes
    * Extend RSA interface by multiple functions allowing structure-
@@ -51,19 +56,14 @@ API Changes
      purpose or CRT and/or blinding.
    * The configuration option MBEDTLS_RSA_ALT can be used to define alternative
      implementations of the RSA interface declared in rsa.h.
-   * The following functions in the MD2, MD4, MD5, SHA1, SHA256 and SHA512
-     modules have been deprecated and replaced as shown below. The new
-     functions change the return type from void to int to allow returning error
-     codes when using MBEDTLS_<MODULE>_ALT.
-     mbedtls_<MODULE>_starts() -> mbedtls_<MODULE>_starts_ext()
-     mbedtls_<MODULE>_update() -> mbedtls_<MODULE>_update_ext()
-     mbedtls_<MODULE>_finish() -> mbedtls_<MODULE>_finish_ext()
+   * The following functions in the message digest modules (MD2, MD4, MD5,
+     SHA1, SHA256, SHA512) have been deprecated and replaced as shown below.
+     The new functions change the return type from void to int to allow
+     returning error codes when using MBEDTLS_<MODULE>_ALT.
+     mbedtls_<MODULE>_starts() -> mbedtls_<MODULE>_starts_ret()
+     mbedtls_<MODULE>_update() -> mbedtls_<MODULE>_update_ret()
+     mbedtls_<MODULE>_finish() -> mbedtls_<MODULE>_finish_ret()
      mbedtls_<MODULE>_process() -> mbedtls_internal_<MODULE>_process()
-     The type of the function pointers in the mbedtls_md_info_t struct have
-     also been modified taking into account the functions return code. Every
-     usage of the deprecated functions was updated. Furthermore, the MD return
-     codes are checked for error after every usage, except in the ssl_tls.c
-     module.
 
 Bugfix
    * Fix ssl_parse_record_header() to silently discard invalid DTLS records
@@ -118,8 +118,9 @@ Bugfix
      mbedtls_sha512_starts() in the mbedtls_entropy_init() function.
    * Fix the entropy.c module to ensure that mbedtls_sha256_init() or
      mbedtls_sha512_init() is called before operating on the relevant context
-     structure. Also, ensure that message digest contexts are freed when
-     calling mbedtls_entropy_free().
+     structure. Do not assume that zeroizing a context is a correct way to
+     reset it. Found independently by ccli8 on Github.
+   * In mbedtls_entropy_free(), properly free the message digest context.
 
 Changes
    * Extend cert_write example program by options to set the CRT version
@@ -132,6 +133,10 @@ Changes
    * Only run AES-192 self-test if AES-192 is available. Fixes #963.
    * Tighten the RSA PKCS#1 v1.5 signature verification code and remove the
      undeclared dependency of the RSA module on the ASN.1 module.
+   * Update all internal usage of deprecated message digest functions to the
+     new ones with return codes. In particular, this modifies the
+     mbedtls_md_info_t structure. Propagate errors from these functions
+     everywhere except some locations in the ssl_tls.c module.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 980d203a6bcbe9e7cbc7f0022935f5dba21646f0 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 22 Jan 2018 23:10:53 +0100
Subject: [PATCH 675/745] Add ChangeLog entry

---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ChangeLog b/ChangeLog
index e7abd5ce60..38704bc506 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -15,6 +15,7 @@ Bugfix
    * Fix leap year calculation in x509_date_is_valid() to ensure that invalid
      dates on leap years with 100 and 400 intervals are handled correctly. Found
      by Nicholas Wilson. #694
+   * Fix error message in programs/pkey/gen_key.c. Found and fixed by Chris Xue.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 26faa116305e675534d60263ec332713889abbeb Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 22 Jan 2018 23:13:22 +0100
Subject: [PATCH 676/745] Add ChangeLog entry

---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 2f0116bcfc..99fb85dead 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -42,6 +42,8 @@ Bugfix
      Vranken.
    * Fix a numerical underflow leading to stack overflow in mpi_read_file()
      that was triggered uppon reading an empty line. Found by Guido Vranken.
+   * Fix programs/pkey/dh_server.c so that it actually works with dh_client.c.
+     Found and fixed by Martijn de Milliano.
 
 Changes
    * Send fatal alerts in more cases. The previous behaviour was to skip

From 7a0c6b8e954a993386d349817cb055c59520f614 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 22 Jan 2018 23:16:52 +0100
Subject: [PATCH 677/745] Add ChangeLog entry

---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ChangeLog b/ChangeLog
index d64f11e4c2..24b655cf72 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -61,6 +61,7 @@ Changes
    * Extend cert_write example program by options to set the CRT version
      and the message digest. Further, allow enabling/disabling of authority
      identifier, subject identifier and basic constraints extensions.
+   * Add mechanism to provide alternative implementation of the DHM module.
 
 New deprecations
    * Deprecate usage of RSA primitives with non-matching key-type

From 2840f945d29d164d6a882ea3a5250448acb6180c Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 23 Jan 2018 11:57:19 +0100
Subject: [PATCH 678/745] Add definition of inline in md5.h

---
 include/mbedtls/md5.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index 4f8c92197f..bbfcae158c 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -36,6 +36,11 @@
 // Regular implementation
 //
 
+#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
+    !defined(inline) && !defined(__cplusplus)
+#define inline __inline
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif

From a40a101e26ffc1aacf55e471d48a26a9799278f6 Mon Sep 17 00:00:00 2001
From: Darryl Green <darryl.green@arm.com>
Date: Fri, 5 Jan 2018 15:33:17 +0000
Subject: [PATCH 679/745] Update Doxygen file blocks to remove copyright and
 license information

---
 configs/config-ccm-psk-tls1_2.h       | 7 +++++--
 configs/config-mini-tls1_1.h          | 7 +++++--
 configs/config-no-entropy.h           | 5 ++++-
 configs/config-picocoin.h             | 7 +++++--
 configs/config-suite-b.h              | 7 +++++--
 configs/config-thread.h               | 7 +++++--
 include/mbedtls/aes.h                 | 3 ++-
 include/mbedtls/aesni.h               | 3 ++-
 include/mbedtls/arc4.h                | 3 ++-
 include/mbedtls/asn1.h                | 3 ++-
 include/mbedtls/asn1write.h           | 3 ++-
 include/mbedtls/base64.h              | 3 ++-
 include/mbedtls/bignum.h              | 5 +++--
 include/mbedtls/blowfish.h            | 3 ++-
 include/mbedtls/bn_mul.h              | 5 +++--
 include/mbedtls/camellia.h            | 3 ++-
 include/mbedtls/ccm.h                 | 3 ++-
 include/mbedtls/certs.h               | 3 ++-
 include/mbedtls/check_config.h        | 3 ++-
 include/mbedtls/cipher.h              | 3 ++-
 include/mbedtls/cipher_internal.h     | 3 ++-
 include/mbedtls/cmac.h                | 3 ++-
 include/mbedtls/compat-1.3.h          | 3 ++-
 include/mbedtls/config.h              | 3 ++-
 include/mbedtls/ctr_drbg.h            | 3 ++-
 include/mbedtls/debug.h               | 3 ++-
 include/mbedtls/des.h                 | 3 ++-
 include/mbedtls/dhm.h                 | 3 ++-
 include/mbedtls/ecdh.h                | 3 ++-
 include/mbedtls/ecdsa.h               | 3 ++-
 include/mbedtls/ecjpake.h             | 3 ++-
 include/mbedtls/ecp.h                 | 3 ++-
 include/mbedtls/ecp_internal.h        | 3 ++-
 include/mbedtls/entropy.h             | 3 ++-
 include/mbedtls/entropy_poll.h        | 3 ++-
 include/mbedtls/error.h               | 3 ++-
 include/mbedtls/gcm.h                 | 3 ++-
 include/mbedtls/havege.h              | 3 ++-
 include/mbedtls/hmac_drbg.h           | 3 ++-
 include/mbedtls/md.h                  | 3 ++-
 include/mbedtls/md2.h                 | 3 ++-
 include/mbedtls/md4.h                 | 3 ++-
 include/mbedtls/md5.h                 | 3 ++-
 include/mbedtls/md_internal.h         | 3 ++-
 include/mbedtls/memory_buffer_alloc.h | 3 ++-
 include/mbedtls/net.h                 | 5 +++--
 include/mbedtls/net_sockets.h         | 3 ++-
 include/mbedtls/oid.h                 | 3 ++-
 include/mbedtls/padlock.h             | 3 ++-
 include/mbedtls/pem.h                 | 3 ++-
 include/mbedtls/pk.h                  | 3 ++-
 include/mbedtls/pk_internal.h         | 5 +++--
 include/mbedtls/pkcs11.h              | 3 ++-
 include/mbedtls/pkcs12.h              | 3 ++-
 include/mbedtls/pkcs5.h               | 3 ++-
 include/mbedtls/platform.h            | 3 ++-
 include/mbedtls/platform_time.h       | 3 ++-
 include/mbedtls/ripemd160.h           | 3 ++-
 include/mbedtls/rsa.h                 | 3 ++-
 include/mbedtls/rsa_internal.h        | 3 ++-
 include/mbedtls/sha1.h                | 3 ++-
 include/mbedtls/sha256.h              | 3 ++-
 include/mbedtls/sha512.h              | 3 ++-
 include/mbedtls/ssl.h                 | 3 ++-
 include/mbedtls/ssl_cache.h           | 3 ++-
 include/mbedtls/ssl_ciphersuites.h    | 3 ++-
 include/mbedtls/ssl_cookie.h          | 3 ++-
 include/mbedtls/ssl_internal.h        | 5 +++--
 include/mbedtls/ssl_ticket.h          | 3 ++-
 include/mbedtls/threading.h           | 3 ++-
 include/mbedtls/timing.h              | 3 ++-
 include/mbedtls/version.h             | 3 ++-
 include/mbedtls/x509.h                | 3 ++-
 include/mbedtls/x509_crl.h            | 3 ++-
 include/mbedtls/x509_crt.h            | 3 ++-
 include/mbedtls/x509_csr.h            | 3 ++-
 include/mbedtls/xtea.h                | 3 ++-
 77 files changed, 176 insertions(+), 87 deletions(-)

diff --git a/configs/config-ccm-psk-tls1_2.h b/configs/config-ccm-psk-tls1_2.h
index aee10b86fe..a783e6b73b 100644
--- a/configs/config-ccm-psk-tls1_2.h
+++ b/configs/config-ccm-psk-tls1_2.h
@@ -1,6 +1,9 @@
-/*
- *  Minimal configuration for TLS 1.2 with PSK and AES-CCM ciphersuites
+/**
+ * \file config-ccm-psk-tls1_2.h
  *
+ * \brief Minimal configuration for TLS 1.2 with PSK and AES-CCM ciphersuites
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/configs/config-mini-tls1_1.h b/configs/config-mini-tls1_1.h
index e22363d1a3..013bc0300d 100644
--- a/configs/config-mini-tls1_1.h
+++ b/configs/config-mini-tls1_1.h
@@ -1,6 +1,9 @@
-/*
- *  Minimal configuration for TLS 1.1 (RFC 4346)
+/**
+ * \file config-mini-tls1_1.h
  *
+ * \brief Minimal configuration for TLS 1.1 (RFC 4346)
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/configs/config-no-entropy.h b/configs/config-no-entropy.h
index 73758602ab..b4a0930b9c 100644
--- a/configs/config-no-entropy.h
+++ b/configs/config-no-entropy.h
@@ -1,6 +1,9 @@
 /**
- *  Minimal configuration of features that do not require an entropy source
+ * \file config-no-entropy.h
  *
+ * \brief Minimal configuration of features that do not require an entropy source
+ */
+/*
  *  Copyright (C) 2016, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/configs/config-picocoin.h b/configs/config-picocoin.h
index 26b24a9e2a..5d41f282f1 100644
--- a/configs/config-picocoin.h
+++ b/configs/config-picocoin.h
@@ -1,6 +1,9 @@
-/*
- *  Reduced configuration used by Picocoin.
+/**
+ * \file config-picocoin.h
  *
+ * \brief Reduced configuration used by Picocoin.
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/configs/config-suite-b.h b/configs/config-suite-b.h
index 3c4804c79d..18e2c40369 100644
--- a/configs/config-suite-b.h
+++ b/configs/config-suite-b.h
@@ -1,6 +1,9 @@
-/*
- *  Minimal configuration for TLS NSA Suite B Profile (RFC 6460)
+/**
+ * \file config-suite-b.h
  *
+ * \brief Minimal configuration for TLS NSA Suite B Profile (RFC 6460)
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/configs/config-thread.h b/configs/config-thread.h
index 990fe08c6c..25db16bf0f 100644
--- a/configs/config-thread.h
+++ b/configs/config-thread.h
@@ -1,6 +1,9 @@
-/*
- *  Minimal configuration for using TLS as part of Thread
+/**
+ * \file config-thread.h
  *
+ * \brief Minimal configuration for using TLS as part of Thread
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index c8dd0f355b..71dcea9e55 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -2,7 +2,8 @@
  * \file aes.h
  *
  * \brief AES block cipher
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/aesni.h b/include/mbedtls/aesni.h
index b1b7f1cdec..746baa0e17 100644
--- a/include/mbedtls/aesni.h
+++ b/include/mbedtls/aesni.h
@@ -2,7 +2,8 @@
  * \file aesni.h
  *
  * \brief AES-NI for hardware AES acceleration on some Intel processors
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/arc4.h b/include/mbedtls/arc4.h
index 5fc5395a8c..26de33f8d5 100644
--- a/include/mbedtls/arc4.h
+++ b/include/mbedtls/arc4.h
@@ -2,7 +2,8 @@
  * \file arc4.h
  *
  * \brief The ARCFOUR stream cipher
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/asn1.h b/include/mbedtls/asn1.h
index e159e57ea0..fde328a128 100644
--- a/include/mbedtls/asn1.h
+++ b/include/mbedtls/asn1.h
@@ -2,7 +2,8 @@
  * \file asn1.h
  *
  * \brief Generic ASN.1 parsing
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/asn1write.h b/include/mbedtls/asn1write.h
index 73ff32b669..f76fc807d0 100644
--- a/include/mbedtls/asn1write.h
+++ b/include/mbedtls/asn1write.h
@@ -2,7 +2,8 @@
  * \file asn1write.h
  *
  * \brief ASN.1 buffer writing functionality
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/base64.h b/include/mbedtls/base64.h
index 352c652db9..7a64f52163 100644
--- a/include/mbedtls/base64.h
+++ b/include/mbedtls/base64.h
@@ -2,7 +2,8 @@
  * \file base64.h
  *
  * \brief RFC 1521 base64 encoding/decoding
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index 0b40015424..c20b367803 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -1,8 +1,9 @@
 /**
  * \file bignum.h
  *
- * \brief  Multi-precision integer library
- *
+ * \brief Multi-precision integer library
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/blowfish.h b/include/mbedtls/blowfish.h
index 34626eef48..6593730e4d 100644
--- a/include/mbedtls/blowfish.h
+++ b/include/mbedtls/blowfish.h
@@ -2,7 +2,8 @@
  * \file blowfish.h
  *
  * \brief Blowfish block cipher
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/bn_mul.h b/include/mbedtls/bn_mul.h
index cac3f14577..354c1cc1ab 100644
--- a/include/mbedtls/bn_mul.h
+++ b/include/mbedtls/bn_mul.h
@@ -1,8 +1,9 @@
 /**
  * \file bn_mul.h
  *
- * \brief  Multi-precision integer library
- *
+ * \brief Multi-precision integer library
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/camellia.h b/include/mbedtls/camellia.h
index 0424d623fb..107056fc66 100644
--- a/include/mbedtls/camellia.h
+++ b/include/mbedtls/camellia.h
@@ -2,7 +2,8 @@
  * \file camellia.h
  *
  * \brief Camellia block cipher
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ccm.h b/include/mbedtls/ccm.h
index 579402fd48..acd94adb88 100644
--- a/include/mbedtls/ccm.h
+++ b/include/mbedtls/ccm.h
@@ -2,7 +2,8 @@
  * \file ccm.h
  *
  * \brief Counter with CBC-MAC (CCM) for 128-bit block ciphers
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/certs.h b/include/mbedtls/certs.h
index ca49086e4f..8dab7b5ce8 100644
--- a/include/mbedtls/certs.h
+++ b/include/mbedtls/certs.h
@@ -2,7 +2,8 @@
  * \file certs.h
  *
  * \brief Sample certificates and DHM parameters for testing
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index fa72454e53..1143aa2687 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -2,7 +2,8 @@
  * \file check_config.h
  *
  * \brief Consistency checks for configuration options
- *
+ */
+/*
  *  Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/cipher.h b/include/mbedtls/cipher.h
index b12e38843a..b92a8dbb9f 100644
--- a/include/mbedtls/cipher.h
+++ b/include/mbedtls/cipher.h
@@ -4,7 +4,8 @@
  * \brief Generic cipher wrapper.
  *
  * \author Adriaan de Jong <dejong@fox-it.com>
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/cipher_internal.h b/include/mbedtls/cipher_internal.h
index 6c58bcc525..969ff9ccb8 100644
--- a/include/mbedtls/cipher_internal.h
+++ b/include/mbedtls/cipher_internal.h
@@ -4,7 +4,8 @@
  * \brief Cipher wrappers.
  *
  * \author Adriaan de Jong <dejong@fox-it.com>
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/cmac.h b/include/mbedtls/cmac.h
index 4d3f2d2f4f..a7f7f45e9c 100644
--- a/include/mbedtls/cmac.h
+++ b/include/mbedtls/cmac.h
@@ -3,7 +3,8 @@
  *
  * \brief Cipher-based Message Authentication Code (CMAC) Mode for
  *        Authentication
- *
+ */
+/*
  *  Copyright (C) 2015-2016, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/compat-1.3.h b/include/mbedtls/compat-1.3.h
index bba1d2c247..600a0f154c 100644
--- a/include/mbedtls/compat-1.3.h
+++ b/include/mbedtls/compat-1.3.h
@@ -5,7 +5,8 @@
  *  for the PolarSSL naming conventions.
  *
  * \deprecated Use the new names directly instead
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 70039897d2..5e6b63e82b 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -6,7 +6,8 @@
  *  This set of compile-time options may be used to enable
  *  or disable features selectively, and reduce the global
  *  memory footprint.
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ctr_drbg.h b/include/mbedtls/ctr_drbg.h
index 059d3c5c9a..01cd826a17 100644
--- a/include/mbedtls/ctr_drbg.h
+++ b/include/mbedtls/ctr_drbg.h
@@ -2,7 +2,8 @@
  * \file ctr_drbg.h
  *
  * \brief CTR_DRBG based on AES-256 (NIST SP 800-90)
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/debug.h b/include/mbedtls/debug.h
index 2957996407..ef8db67ff1 100644
--- a/include/mbedtls/debug.h
+++ b/include/mbedtls/debug.h
@@ -2,7 +2,8 @@
  * \file debug.h
  *
  * \brief Functions for controlling and providing debug output from the library.
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/des.h b/include/mbedtls/des.h
index 5ca2ecf2e0..7f8f27eea3 100644
--- a/include/mbedtls/des.h
+++ b/include/mbedtls/des.h
@@ -2,7 +2,8 @@
  * \file des.h
  *
  * \brief DES block cipher
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index f9725ab095..d017b380ea 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -2,7 +2,8 @@
  * \file dhm.h
  *
  * \brief Diffie-Hellman-Merkle key exchange
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ecdh.h b/include/mbedtls/ecdh.h
index 625a281923..14a362b197 100644
--- a/include/mbedtls/ecdh.h
+++ b/include/mbedtls/ecdh.h
@@ -2,7 +2,8 @@
  * \file ecdh.h
  *
  * \brief Elliptic curve Diffie-Hellman
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ecdsa.h b/include/mbedtls/ecdsa.h
index a277715b3d..6c6ae294f9 100644
--- a/include/mbedtls/ecdsa.h
+++ b/include/mbedtls/ecdsa.h
@@ -2,7 +2,8 @@
  * \file ecdsa.h
  *
  * \brief Elliptic curve DSA
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ecjpake.h b/include/mbedtls/ecjpake.h
index 161a5b213f..6fcffc777a 100644
--- a/include/mbedtls/ecjpake.h
+++ b/include/mbedtls/ecjpake.h
@@ -2,7 +2,8 @@
  * \file ecjpake.h
  *
  * \brief Elliptic curve J-PAKE
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ecp.h b/include/mbedtls/ecp.h
index dad9aef002..977134059f 100644
--- a/include/mbedtls/ecp.h
+++ b/include/mbedtls/ecp.h
@@ -2,7 +2,8 @@
  * \file ecp.h
  *
  * \brief Elliptic curves over GF(p)
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ecp_internal.h b/include/mbedtls/ecp_internal.h
index 2991e26dd9..8a6d517ed0 100644
--- a/include/mbedtls/ecp_internal.h
+++ b/include/mbedtls/ecp_internal.h
@@ -3,7 +3,8 @@
  *
  * \brief Function declarations for alternative implementation of elliptic curve
  * point arithmetic.
- *
+ */
+/*
  *  Copyright (C) 2016, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/entropy.h b/include/mbedtls/entropy.h
index 747aca4dfa..3161777462 100644
--- a/include/mbedtls/entropy.h
+++ b/include/mbedtls/entropy.h
@@ -2,7 +2,8 @@
  * \file entropy.h
  *
  * \brief Entropy accumulator implementation
- *
+ */
+/*
  *  Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/entropy_poll.h b/include/mbedtls/entropy_poll.h
index 81258d5f39..94dd657eb9 100644
--- a/include/mbedtls/entropy_poll.h
+++ b/include/mbedtls/entropy_poll.h
@@ -2,7 +2,8 @@
  * \file entropy_poll.h
  *
  * \brief Platform-specific and custom entropy polling functions
- *
+ */
+/*
  *  Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index 4eb7b78ebf..bd4ca90f04 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -2,7 +2,8 @@
  * \file error.h
  *
  * \brief Error to string translation
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/gcm.h b/include/mbedtls/gcm.h
index 8f3b565757..f1019861dc 100644
--- a/include/mbedtls/gcm.h
+++ b/include/mbedtls/gcm.h
@@ -2,7 +2,8 @@
  * \file gcm.h
  *
  * \brief Galois/Counter mode for 128-bit block ciphers
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/havege.h b/include/mbedtls/havege.h
index dac5d31138..d4cb3ed38d 100644
--- a/include/mbedtls/havege.h
+++ b/include/mbedtls/havege.h
@@ -2,7 +2,8 @@
  * \file havege.h
  *
  * \brief HAVEGE: HArdware Volatile Entropy Gathering and Expansion
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/hmac_drbg.h b/include/mbedtls/hmac_drbg.h
index e010558028..e0821cf788 100644
--- a/include/mbedtls/hmac_drbg.h
+++ b/include/mbedtls/hmac_drbg.h
@@ -2,7 +2,8 @@
  * \file hmac_drbg.h
  *
  * \brief HMAC_DRBG (NIST SP 800-90A)
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/md.h b/include/mbedtls/md.h
index 89be847cee..f23bad40aa 100644
--- a/include/mbedtls/md.h
+++ b/include/mbedtls/md.h
@@ -4,7 +4,8 @@
  * \brief Generic message digest wrapper
  *
  * \author Adriaan de Jong <dejong@fox-it.com>
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index 0f93fbf427..89fcf36ec6 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -2,7 +2,8 @@
  * \file md2.h
  *
  * \brief MD2 message digest algorithm (hash function)
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/md4.h b/include/mbedtls/md4.h
index 45214d41d9..f086abbdb0 100644
--- a/include/mbedtls/md4.h
+++ b/include/mbedtls/md4.h
@@ -2,7 +2,8 @@
  * \file md4.h
  *
  * \brief MD4 message digest algorithm (hash function)
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index 5a64061aa0..378f63f587 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -2,7 +2,8 @@
  * \file md5.h
  *
  * \brief MD5 message digest algorithm (hash function)
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/md_internal.h b/include/mbedtls/md_internal.h
index e2441bbc49..d051730646 100644
--- a/include/mbedtls/md_internal.h
+++ b/include/mbedtls/md_internal.h
@@ -6,7 +6,8 @@
  * \warning This in an internal header. Do not include directly.
  *
  * \author Adriaan de Jong <dejong@fox-it.com>
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/memory_buffer_alloc.h b/include/mbedtls/memory_buffer_alloc.h
index d5df316fdd..705f9a6369 100644
--- a/include/mbedtls/memory_buffer_alloc.h
+++ b/include/mbedtls/memory_buffer_alloc.h
@@ -2,7 +2,8 @@
  * \file memory_buffer_alloc.h
  *
  * \brief Buffer-based memory allocator
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/net.h b/include/mbedtls/net.h
index 774559b3cf..28ae8217c0 100644
--- a/include/mbedtls/net.h
+++ b/include/mbedtls/net.h
@@ -3,6 +3,9 @@
  *
  * \brief Deprecated header file that includes mbedtls/net_sockets.h
  *
+ * \deprecated Superseded by mbedtls/net_sockets.h
+ */
+/*
  *  Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
@@ -19,8 +22,6 @@
  *  limitations under the License.
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
- *
- * \deprecated Superseded by mbedtls/net_sockets.h
  */
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
diff --git a/include/mbedtls/net_sockets.h b/include/mbedtls/net_sockets.h
index de335526fe..54e612cc5e 100644
--- a/include/mbedtls/net_sockets.h
+++ b/include/mbedtls/net_sockets.h
@@ -2,7 +2,8 @@
  * \file net_sockets.h
  *
  * \brief Network communication functions
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/oid.h b/include/mbedtls/oid.h
index fcecdafdca..bf2ef5ece4 100644
--- a/include/mbedtls/oid.h
+++ b/include/mbedtls/oid.h
@@ -2,7 +2,8 @@
  * \file oid.h
  *
  * \brief Object Identifier (OID) database
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/padlock.h b/include/mbedtls/padlock.h
index 2045a5ab64..677936ebf8 100644
--- a/include/mbedtls/padlock.h
+++ b/include/mbedtls/padlock.h
@@ -3,7 +3,8 @@
  *
  * \brief VIA PadLock ACE for HW encryption/decryption supported by some
  *        processors
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/pem.h b/include/mbedtls/pem.h
index 54dc02d7cd..2cf4c0a709 100644
--- a/include/mbedtls/pem.h
+++ b/include/mbedtls/pem.h
@@ -2,7 +2,8 @@
  * \file pem.h
  *
  * \brief Privacy Enhanced Mail (PEM) decoding
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/pk.h b/include/mbedtls/pk.h
index f9f9b9bb09..28f6150077 100644
--- a/include/mbedtls/pk.h
+++ b/include/mbedtls/pk.h
@@ -2,7 +2,8 @@
  * \file pk.h
  *
  * \brief Public Key abstraction layer
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/pk_internal.h b/include/mbedtls/pk_internal.h
index 01d0f214bc..3dae0fc5b2 100644
--- a/include/mbedtls/pk_internal.h
+++ b/include/mbedtls/pk_internal.h
@@ -1,8 +1,9 @@
 /**
- * \file pk.h
+ * \file pk_internal.h
  *
  * \brief Public Key abstraction layer: wrapper functions
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/pkcs11.h b/include/mbedtls/pkcs11.h
index 2e88928137..bf65c55a79 100644
--- a/include/mbedtls/pkcs11.h
+++ b/include/mbedtls/pkcs11.h
@@ -4,7 +4,8 @@
  * \brief Wrapper for PKCS#11 library libpkcs11-helper
  *
  * \author Adriaan de Jong <dejong@fox-it.com>
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/pkcs12.h b/include/mbedtls/pkcs12.h
index 9b2d904591..a621ef5b15 100644
--- a/include/mbedtls/pkcs12.h
+++ b/include/mbedtls/pkcs12.h
@@ -2,7 +2,8 @@
  * \file pkcs12.h
  *
  * \brief PKCS#12 Personal Information Exchange Syntax
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/pkcs5.h b/include/mbedtls/pkcs5.h
index ec5cb9e744..9a3c9fddcc 100644
--- a/include/mbedtls/pkcs5.h
+++ b/include/mbedtls/pkcs5.h
@@ -4,7 +4,8 @@
  * \brief PKCS#5 functions
  *
  * \author Mathias Olsson <mathias@kompetensum.com>
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index 35010f8852..e051751189 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -2,7 +2,8 @@
  * \file platform.h
  *
  * \brief mbed TLS Platform abstraction layer
- *
+ */
+/*
  *  Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/platform_time.h b/include/mbedtls/platform_time.h
index abb3431420..2ed36f56c9 100644
--- a/include/mbedtls/platform_time.h
+++ b/include/mbedtls/platform_time.h
@@ -2,7 +2,8 @@
  * \file platform_time.h
  *
  * \brief mbed TLS Platform time abstraction
- *
+ */
+/*
  *  Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ripemd160.h b/include/mbedtls/ripemd160.h
index 7083fc8599..ae365f3d62 100644
--- a/include/mbedtls/ripemd160.h
+++ b/include/mbedtls/ripemd160.h
@@ -2,7 +2,8 @@
  * \file ripemd160.h
  *
  * \brief RIPE MD-160 message digest
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index d7503ac831..a4a4716830 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -2,7 +2,8 @@
  * \file rsa.h
  *
  * \brief The RSA public-key cryptosystem
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/rsa_internal.h b/include/mbedtls/rsa_internal.h
index 7e6a2ecd97..bcb3c9401d 100644
--- a/include/mbedtls/rsa_internal.h
+++ b/include/mbedtls/rsa_internal.h
@@ -2,7 +2,8 @@
  * \file rsa_internal.h
  *
  * \brief Context-independent RSA helper functions
- *
+ */
+/*
  *  Copyright (C) 2006-2017, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/sha1.h b/include/mbedtls/sha1.h
index 7a67c6c1fb..d98f166f96 100644
--- a/include/mbedtls/sha1.h
+++ b/include/mbedtls/sha1.h
@@ -2,7 +2,8 @@
  * \file sha1.h
  *
  * \brief SHA-1 cryptographic hash function
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/sha256.h b/include/mbedtls/sha256.h
index f8041adf08..1c872dd55f 100644
--- a/include/mbedtls/sha256.h
+++ b/include/mbedtls/sha256.h
@@ -2,7 +2,8 @@
  * \file sha256.h
  *
  * \brief SHA-224 and SHA-256 cryptographic hash function
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/sha512.h b/include/mbedtls/sha512.h
index 627694f425..542dc990bf 100644
--- a/include/mbedtls/sha512.h
+++ b/include/mbedtls/sha512.h
@@ -2,7 +2,8 @@
  * \file sha512.h
  *
  * \brief SHA-384 and SHA-512 cryptographic hash function
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index e98101e19d..7ad71cc315 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -2,7 +2,8 @@
  * \file ssl.h
  *
  * \brief SSL/TLS functions.
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ssl_cache.h b/include/mbedtls/ssl_cache.h
index 3734bb7274..ec081e6d24 100644
--- a/include/mbedtls/ssl_cache.h
+++ b/include/mbedtls/ssl_cache.h
@@ -2,7 +2,8 @@
  * \file ssl_cache.h
  *
  * \brief SSL session cache implementation
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ssl_ciphersuites.h b/include/mbedtls/ssl_ciphersuites.h
index 9101d9cc7c..545468a510 100644
--- a/include/mbedtls/ssl_ciphersuites.h
+++ b/include/mbedtls/ssl_ciphersuites.h
@@ -2,7 +2,8 @@
  * \file ssl_ciphersuites.h
  *
  * \brief SSL Ciphersuites for mbed TLS
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ssl_cookie.h b/include/mbedtls/ssl_cookie.h
index 037e1c3112..80b65bbbb9 100644
--- a/include/mbedtls/ssl_cookie.h
+++ b/include/mbedtls/ssl_cookie.h
@@ -2,7 +2,8 @@
  * \file ssl_cookie.h
  *
  * \brief DTLS cookie callbacks implementation
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ssl_internal.h b/include/mbedtls/ssl_internal.h
index 756360b181..509927ad94 100644
--- a/include/mbedtls/ssl_internal.h
+++ b/include/mbedtls/ssl_internal.h
@@ -1,8 +1,9 @@
 /**
- * \file ssl_ticket.h
+ * \file ssl_internal.h
  *
  * \brief Internal functions shared by the SSL modules
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/ssl_ticket.h b/include/mbedtls/ssl_ticket.h
index 7c6bc61bfb..93ad46ac9c 100644
--- a/include/mbedtls/ssl_ticket.h
+++ b/include/mbedtls/ssl_ticket.h
@@ -2,7 +2,8 @@
  * \file ssl_ticket.h
  *
  * \brief TLS server ticket callbacks implementation
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/threading.h b/include/mbedtls/threading.h
index b0c34ecc74..58e6db2f3a 100644
--- a/include/mbedtls/threading.h
+++ b/include/mbedtls/threading.h
@@ -2,7 +2,8 @@
  * \file threading.h
  *
  * \brief Threading abstraction layer
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/timing.h b/include/mbedtls/timing.h
index bfb8579a07..2c497bf4eb 100644
--- a/include/mbedtls/timing.h
+++ b/include/mbedtls/timing.h
@@ -2,7 +2,8 @@
  * \file timing.h
  *
  * \brief Portable interface to timeouts and to the CPU cycle counter
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/version.h b/include/mbedtls/version.h
index 3b209a6b07..8af6f01708 100644
--- a/include/mbedtls/version.h
+++ b/include/mbedtls/version.h
@@ -2,7 +2,8 @@
  * \file version.h
  *
  * \brief Run-time version information
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/x509.h b/include/mbedtls/x509.h
index d7e318dfdc..d6db9c6e37 100644
--- a/include/mbedtls/x509.h
+++ b/include/mbedtls/x509.h
@@ -2,7 +2,8 @@
  * \file x509.h
  *
  * \brief X.509 generic defines and structures
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/x509_crl.h b/include/mbedtls/x509_crl.h
index 7988439900..08a4283a67 100644
--- a/include/mbedtls/x509_crl.h
+++ b/include/mbedtls/x509_crl.h
@@ -2,7 +2,8 @@
  * \file x509_crl.h
  *
  * \brief X.509 certificate revocation list parsing
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/x509_crt.h b/include/mbedtls/x509_crt.h
index b7a509831f..2dbb7ec964 100644
--- a/include/mbedtls/x509_crt.h
+++ b/include/mbedtls/x509_crt.h
@@ -2,7 +2,8 @@
  * \file x509_crt.h
  *
  * \brief X.509 certificate parsing and writing
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/x509_csr.h b/include/mbedtls/x509_csr.h
index fe9843cb54..0c6ccad78d 100644
--- a/include/mbedtls/x509_csr.h
+++ b/include/mbedtls/x509_csr.h
@@ -2,7 +2,8 @@
  * \file x509_csr.h
  *
  * \brief X.509 certificate signing request parsing and writing
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
diff --git a/include/mbedtls/xtea.h b/include/mbedtls/xtea.h
index b073f84efa..1d01e56f83 100644
--- a/include/mbedtls/xtea.h
+++ b/include/mbedtls/xtea.h
@@ -2,7 +2,8 @@
  * \file xtea.h
  *
  * \brief XTEA block cipher (32-bit)
- *
+ */
+/*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *

From 25facddba4c2248f120b48a7819e9c8ea91ad7d0 Mon Sep 17 00:00:00 2001
From: Jaeden Amero <jaeden.amero@arm.com>
Date: Tue, 23 Jan 2018 15:36:58 +0000
Subject: [PATCH 680/745] doxygen: Remove copyright block from Doxygen comments

Remove the copyright block from the Doxygen comments, to clean up the
detailed description in the generated Doxygen output. Also, add \file and
\brief tags to all headers in doxygen/input.
---
 doxygen/input/doc_encdec.h   | 7 +++++--
 doxygen/input/doc_hashing.h  | 7 +++++--
 doxygen/input/doc_mainpage.h | 7 +++++--
 doxygen/input/doc_rng.h      | 7 +++++--
 doxygen/input/doc_ssltls.h   | 7 +++++--
 doxygen/input/doc_tcpip.h    | 7 +++++--
 doxygen/input/doc_x509.h     | 7 +++++--
 7 files changed, 35 insertions(+), 14 deletions(-)

diff --git a/doxygen/input/doc_encdec.h b/doxygen/input/doc_encdec.h
index 9538ed28ee..b1281cb63f 100644
--- a/doxygen/input/doc_encdec.h
+++ b/doxygen/input/doc_encdec.h
@@ -1,6 +1,9 @@
 /**
- * @file
- * Encryption/decryption module documentation file.
+ * \file doc_encdec.h
+ *
+ * \brief Encryption/decryption module documentation file.
+ */
+/*
  *
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
diff --git a/doxygen/input/doc_hashing.h b/doxygen/input/doc_hashing.h
index 49f15ea88e..e54b28e560 100644
--- a/doxygen/input/doc_hashing.h
+++ b/doxygen/input/doc_hashing.h
@@ -1,6 +1,9 @@
 /**
- * @file
- * Hashing module documentation file.
+ * \file doc_hashing.h
+ *
+ * \brief Hashing module documentation file.
+ */
+/*
  *
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index 87b5041bb1..add75f7a26 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -1,6 +1,9 @@
 /**
- * @file
- * Main page documentation file.
+ * \file doc_mainpage.h
+ *
+ * \brief Main page documentation file.
+ */
+/*
  *
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
diff --git a/doxygen/input/doc_rng.h b/doxygen/input/doc_rng.h
index 0159ef357d..0f212e040c 100644
--- a/doxygen/input/doc_rng.h
+++ b/doxygen/input/doc_rng.h
@@ -1,6 +1,9 @@
 /**
- * @file
- * Random number generator (RNG) module documentation file.
+ * \file doc_rng.h
+ *
+ * \brief Random number generator (RNG) module documentation file.
+ */
+/*
  *
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
diff --git a/doxygen/input/doc_ssltls.h b/doxygen/input/doc_ssltls.h
index 7f104bd4d8..4addfb38e5 100644
--- a/doxygen/input/doc_ssltls.h
+++ b/doxygen/input/doc_ssltls.h
@@ -1,6 +1,9 @@
 /**
- * @file
- * SSL/TLS communication module documentation file.
+ * \file doc_ssltls.h
+ *
+ * \brief SSL/TLS communication module documentation file.
+ */
+/*
  *
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
diff --git a/doxygen/input/doc_tcpip.h b/doxygen/input/doc_tcpip.h
index 34d3ca1b52..95f4586012 100644
--- a/doxygen/input/doc_tcpip.h
+++ b/doxygen/input/doc_tcpip.h
@@ -1,6 +1,9 @@
 /**
- * @file
- * TCP/IP communication module documentation file.
+ * \file doc_tcpip.h
+ *
+ * \brief TCP/IP communication module documentation file.
+ */
+/*
  *
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
diff --git a/doxygen/input/doc_x509.h b/doxygen/input/doc_x509.h
index 315f0e3ce9..9b52569bbb 100644
--- a/doxygen/input/doc_x509.h
+++ b/doxygen/input/doc_x509.h
@@ -1,6 +1,9 @@
 /**
- * @file
- * X.509 module documentation file.
+ * \file doc_x509.h
+ *
+ * \brief X.509 module documentation file.
+ */
+/*
  *
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0

From a381fe84ce68347631ce09d2f7a655a58f7af046 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 23 Jan 2018 18:16:11 +0100
Subject: [PATCH 681/745] Add HW_FAILED error codes for message digest modules

New error codes to report failures from alternative implementations of
MD2, MD4, MD5, RIPEMD160, SHA-1, SHA-256, SHA-512.
---
 include/mbedtls/error.h     |  9 +++++-
 include/mbedtls/md2.h       |  2 ++
 include/mbedtls/md4.h       |  2 ++
 include/mbedtls/md5.h       |  2 ++
 include/mbedtls/ripemd160.h |  2 ++
 include/mbedtls/sha1.h      |  2 ++
 include/mbedtls/sha256.h    |  2 ++
 include/mbedtls/sha512.h    |  2 ++
 library/error.c             | 63 +++++++++++++++++++++++++++++++++++++
 9 files changed, 85 insertions(+), 1 deletion(-)

diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index 4eb7b78ebf..16bc8dcb6a 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -64,8 +64,15 @@
  * NET      11  0x0042-0x0052   0x0043-0x0045
  * ASN1      7  0x0060-0x006C
  * PBKDF2    1  0x007C-0x007C
- * HMAC_DRBG 4  0x0003-0x0009
+ * HMAC_DRBG 4                  0x0003-0x0009
  * CCM       2                  0x000D-0x000F
+ * MD2       1                  0x002B-0x002B
+ * MD4       1                  0x002D-0x002D
+ * MD5       1                  0x002F-0x002F
+ * RIPEMD160 1                  0x0031-0x0031
+ * SHA1      1                  0x0035-0x0035
+ * SHA256    1                  0x0037-0x0037
+ * SHA512    1                  0x0039-0x0039
  *
  * High-level module nr (3 bits - 0x0...-0x7...)
  * Name      ID  Nr of Errors
diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index 925c69ddef..1a9940bba2 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -31,6 +31,8 @@
 
 #include <stddef.h>
 
+#define MBEDTLS_ERR_MD2_HW_ACCEL_FAILED                   -0x002B  /**< MD2 hardware accelerator failed */
+
 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
     !defined(inline) && !defined(__cplusplus)
 #define inline __inline
diff --git a/include/mbedtls/md4.h b/include/mbedtls/md4.h
index f9341a856b..ed203709be 100644
--- a/include/mbedtls/md4.h
+++ b/include/mbedtls/md4.h
@@ -32,6 +32,8 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#define MBEDTLS_ERR_MD4_HW_ACCEL_FAILED                   -0x002D  /**< MD4 hardware accelerator failed */
+
 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
     !defined(inline) && !defined(__cplusplus)
 #define inline __inline
diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index bbfcae158c..dfd704cf26 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -32,6 +32,8 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#define MBEDTLS_ERR_MD5_HW_ACCEL_FAILED                   -0x002F  /**< MD5 hardware accelerator failed */
+
 #if !defined(MBEDTLS_MD5_ALT)
 // Regular implementation
 //
diff --git a/include/mbedtls/ripemd160.h b/include/mbedtls/ripemd160.h
index ad548d302e..93a16bc409 100644
--- a/include/mbedtls/ripemd160.h
+++ b/include/mbedtls/ripemd160.h
@@ -32,6 +32,8 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#define MBEDTLS_ERR_RIPEMD160_HW_ACCEL_FAILED             -0x0031  /**< RIPEMD160 hardware accelerator failed */
+
 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
     !defined(inline) && !defined(__cplusplus)
 #define inline __inline
diff --git a/include/mbedtls/sha1.h b/include/mbedtls/sha1.h
index 03c474bc6f..b879ee6aa6 100644
--- a/include/mbedtls/sha1.h
+++ b/include/mbedtls/sha1.h
@@ -32,6 +32,8 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#define MBEDTLS_ERR_SHA1_HW_ACCEL_FAILED                  -0x0035  /**< SHA-1 hardware accelerator failed */
+
 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
     !defined(inline) && !defined(__cplusplus)
 #define inline __inline
diff --git a/include/mbedtls/sha256.h b/include/mbedtls/sha256.h
index 9c52f781c7..e9cc0ca21a 100644
--- a/include/mbedtls/sha256.h
+++ b/include/mbedtls/sha256.h
@@ -32,6 +32,8 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#define MBEDTLS_ERR_SHA256_HW_ACCEL_FAILED                -0x0037  /**< SHA-256 hardware accelerator failed */
+
 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
     !defined(inline) && !defined(__cplusplus)
 #define inline __inline
diff --git a/include/mbedtls/sha512.h b/include/mbedtls/sha512.h
index 7e2fcc592d..395f8bb612 100644
--- a/include/mbedtls/sha512.h
+++ b/include/mbedtls/sha512.h
@@ -32,6 +32,8 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#define MBEDTLS_ERR_SHA512_HW_ACCEL_FAILED                -0x0039  /**< SHA-512 hardware accelerator failed */
+
 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
     !defined(inline) && !defined(__cplusplus)
 #define inline __inline
diff --git a/library/error.c b/library/error.c
index 151ca4eae9..9079c5cbc1 100644
--- a/library/error.c
+++ b/library/error.c
@@ -101,6 +101,18 @@
 #include "mbedtls/md.h"
 #endif
 
+#if defined(MBEDTLS_MD2_C)
+#include "mbedtls/md2.h"
+#endif
+
+#if defined(MBEDTLS_MD4_C)
+#include "mbedtls/md4.h"
+#endif
+
+#if defined(MBEDTLS_MD5_C)
+#include "mbedtls/md5.h"
+#endif
+
 #if defined(MBEDTLS_NET_C)
 #include "mbedtls/net_sockets.h"
 #endif
@@ -129,10 +141,26 @@
 #include "mbedtls/pkcs5.h"
 #endif
 
+#if defined(MBEDTLS_RIPEMD160_C)
+#include "mbedtls/ripemd160.h"
+#endif
+
 #if defined(MBEDTLS_RSA_C)
 #include "mbedtls/rsa.h"
 #endif
 
+#if defined(MBEDTLS_SHA1_C)
+#include "mbedtls/sha1.h"
+#endif
+
+#if defined(MBEDTLS_SHA256_C)
+#include "mbedtls/sha256.h"
+#endif
+
+#if defined(MBEDTLS_SHA512_C)
+#include "mbedtls/sha512.h"
+#endif
+
 #if defined(MBEDTLS_SSL_TLS_C)
 #include "mbedtls/ssl.h"
 #endif
@@ -635,6 +663,21 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
         mbedtls_snprintf( buf, buflen, "HMAC_DRBG - The entropy source failed" );
 #endif /* MBEDTLS_HMAC_DRBG_C */
 
+#if defined(MBEDTLS_MD2_C)
+    if( use_ret == -(MBEDTLS_ERR_MD2_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "MD2 - MD2 hardware accelerator failed" );
+#endif /* MBEDTLS_MD2_C */
+
+#if defined(MBEDTLS_MD4_C)
+    if( use_ret == -(MBEDTLS_ERR_MD4_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "MD4 - MD4 hardware accelerator failed" );
+#endif /* MBEDTLS_MD4_C */
+
+#if defined(MBEDTLS_MD5_C)
+    if( use_ret == -(MBEDTLS_ERR_MD5_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "MD5 - MD5 hardware accelerator failed" );
+#endif /* MBEDTLS_MD5_C */
+
 #if defined(MBEDTLS_NET_C)
     if( use_ret == -(MBEDTLS_ERR_NET_SOCKET_FAILED) )
         mbedtls_snprintf( buf, buflen, "NET - Failed to open a socket" );
@@ -672,6 +715,26 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
         mbedtls_snprintf( buf, buflen, "PADLOCK - Input data should be aligned" );
 #endif /* MBEDTLS_PADLOCK_C */
 
+#if defined(MBEDTLS_RIPEMD160_C)
+    if( use_ret == -(MBEDTLS_ERR_RIPEMD160_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "RIPEMD160 - RIPEMD160 hardware accelerator failed" );
+#endif /* MBEDTLS_RIPEMD160_C */
+
+#if defined(MBEDTLS_SHA1_C)
+    if( use_ret == -(MBEDTLS_ERR_SHA1_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "SHA1 - SHA-1 hardware accelerator failed" );
+#endif /* MBEDTLS_SHA1_C */
+
+#if defined(MBEDTLS_SHA256_C)
+    if( use_ret == -(MBEDTLS_ERR_SHA256_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "SHA256 - SHA-256 hardware accelerator failed" );
+#endif /* MBEDTLS_SHA256_C */
+
+#if defined(MBEDTLS_SHA512_C)
+    if( use_ret == -(MBEDTLS_ERR_SHA512_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "SHA512 - SHA-512 hardware accelerator failed" );
+#endif /* MBEDTLS_SHA512_C */
+
 #if defined(MBEDTLS_THREADING_C)
     if( use_ret == -(MBEDTLS_ERR_THREADING_FEATURE_UNAVAILABLE) )
         mbedtls_snprintf( buf, buflen, "THREADING - The selected feature is not available" );

From 342d928e8dda9fc307d685dcbc6b9342a49e805b Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 23 Jan 2018 18:21:21 +0100
Subject: [PATCH 682/745] Fix proprocessor directives for MBEDTLS_RIPEMD160_ALT

---
 include/mbedtls/ripemd160.h | 2 +-
 library/ripemd160.c         | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/mbedtls/ripemd160.h b/include/mbedtls/ripemd160.h
index 93a16bc409..3921e66954 100644
--- a/include/mbedtls/ripemd160.h
+++ b/include/mbedtls/ripemd160.h
@@ -199,7 +199,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_process(
 #endif
 
 #else  /* MBEDTLS_RIPEMD160_ALT */
-#include "ripemd160.h"
+#include "ripemd160_alt.h"
 #endif /* MBEDTLS_RIPEMD160_ALT */
 
 #ifdef __cplusplus
diff --git a/library/ripemd160.c b/library/ripemd160.c
index 260fee6868..b85b117c6a 100644
--- a/library/ripemd160.c
+++ b/library/ripemd160.c
@@ -46,6 +46,8 @@
 #endif /* MBEDTLS_PLATFORM_C */
 #endif /* MBEDTLS_SELF_TEST */
 
+#if !defined(MBEDTLS_RIPEMD160_ALT)
+
 /*
  * 32-bit integer manipulation macros (little endian)
  */
@@ -393,6 +395,8 @@ int mbedtls_ripemd160_finish_ret( mbedtls_ripemd160_context *ctx,
     return( 0 );
 }
 
+#endif /* ! MBEDTLS_RIPEMD160_ALT */
+
 /*
  * output = RIPEMD-160( input buffer )
  */

From 616d1ca6052307ade19a024127c9c3b0929dfe13 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 24 Jan 2018 10:25:05 +0000
Subject: [PATCH 683/745] Add support for alternative ECJPAKE implementation

This commit allows users to provide alternative implementations of the
ECJPAKE interface through the configuration option MBEDTLS_ECJPAKE_ALT.
When set, the user must add `ecjpake_alt.h` declaring the same
interface as `ecjpake.h`, as well as add some compilation unit which
implements the functionality. This is in line with the preexisting
support for alternative implementations of other modules.
---
 ChangeLog                  |  2 ++
 include/mbedtls/config.h   |  1 +
 include/mbedtls/ecjpake.h  | 18 +++++++++++++++++-
 library/ecjpake.c          |  3 +++
 library/version_features.c |  3 +++
 5 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index a200d51fb7..0b8667bf11 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -34,6 +34,8 @@ Features
      The following functions from the ECDH module can be replaced
      with an alternative implementation:
      mbedtls_ecdh_gen_public() and mbedtls_ecdh_compute_shared().
+   * Add support for alternative implementation for ECJPAKE, controlled by
+     new configuration flag MBEDTLS_ECJPAKE_ALT.
 
 API Changes
    * Extend RSA interface by multiple functions allowing structure-
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 5e6b63e82b..6f62a87722 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -271,6 +271,7 @@
 //#define MBEDTLS_CMAC_ALT
 //#define MBEDTLS_DES_ALT
 //#define MBEDTLS_DHM_ALT
+//#define MBEDTLS_ECJPAKE_ALT
 //#define MBEDTLS_GCM_ALT
 //#define MBEDTLS_MD2_ALT
 //#define MBEDTLS_MD4_ALT
diff --git a/include/mbedtls/ecjpake.h b/include/mbedtls/ecjpake.h
index 6fcffc777a..d86e8207f1 100644
--- a/include/mbedtls/ecjpake.h
+++ b/include/mbedtls/ecjpake.h
@@ -44,6 +44,8 @@
 #include "ecp.h"
 #include "md.h"
 
+#if !defined(MBEDTLS_ECJPAKE_ALT)
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -223,17 +225,31 @@ int mbedtls_ecjpake_derive_secret( mbedtls_ecjpake_context *ctx,
  */
 void mbedtls_ecjpake_free( mbedtls_ecjpake_context *ctx );
 
+#ifdef __cplusplus
+}
+#endif
+
+#else  /* MBEDTLS_ECJPAKE_ALT */
+#include "ecjpake_alt.h"
+#endif /* MBEDTLS_ECJPAKE_ALT */
+
 #if defined(MBEDTLS_SELF_TEST)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * \brief          Checkup routine
  *
  * \return         0 if successful, or 1 if a test failed
  */
 int mbedtls_ecjpake_self_test( int verbose );
-#endif
 
 #ifdef __cplusplus
 }
 #endif
 
+#endif /* MBEDTLS_SELF_TEST */
+
 #endif /* ecjpake.h */
diff --git a/library/ecjpake.c b/library/ecjpake.c
index 1fa1c2d801..e8f40862be 100644
--- a/library/ecjpake.c
+++ b/library/ecjpake.c
@@ -36,6 +36,8 @@
 
 #include <string.h>
 
+#if !defined(MBEDTLS_ECJPAKE_ALT)
+
 /*
  * Convert a mbedtls_ecjpake_role to identifier string
  */
@@ -764,6 +766,7 @@ cleanup:
 #undef ID_MINE
 #undef ID_PEER
 
+#endif /* ! MBEDTLS_ECJPAKE_ALT */
 
 #if defined(MBEDTLS_SELF_TEST)
 
diff --git a/library/version_features.c b/library/version_features.c
index ede2276a57..72afec2da0 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -108,6 +108,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_DHM_ALT)
     "MBEDTLS_DHM_ALT",
 #endif /* MBEDTLS_DHM_ALT */
+#if defined(MBEDTLS_ECJPAKE_ALT)
+    "MBEDTLS_ECJPAKE_ALT",
+#endif /* MBEDTLS_ECJPAKE_ALT */
 #if defined(MBEDTLS_GCM_ALT)
     "MBEDTLS_GCM_ALT",
 #endif /* MBEDTLS_GCM_ALT */

From 9b534666a211da28c2ccf2f1e0f564bb1fc7ab0d Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 18 Jan 2018 00:04:08 +0100
Subject: [PATCH 684/745] Add ChangeLog entry

---
 ChangeLog | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index a200d51fb7..34e3406eb3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -104,6 +104,9 @@ Bugfix
    * Fix error message in programs/pkey/gen_key.c. Found and fixed by Chris Xue.
    * Fix programs/pkey/dh_server.c so that it actually works with dh_client.c.
      Found and fixed by Martijn de Milliano.
+   * Fix bug in cipher decryption with MBEDTLS_PADDING_ONE_AND_ZEROS that
+     sometimes accepted invalid padding. (Not used in TLS.) Found and fixed
+     by Micha Kraus.
 
 Changes
    * Extend cert_write example program by options to set the CRT version

From 087d5ad593fbd6c1cc432f8c1736afced1060c84 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 24 Jan 2018 16:06:25 +0000
Subject: [PATCH 685/745] Minor improvement in ChangeLog

---
 ChangeLog | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 0b8667bf11..68aa6da48b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -28,14 +28,14 @@ Features
      The following functions from the ECDSA module can be replaced
      with alternative implementation:
      mbedtls_ecdsa_sign(), mbedtls_ecdsa_verify() and mbedtls_ecdsa_genkey().
-   * Add support for alternative implementation for ECDH, controlled by new
-     configuration flags MBEDTLS_ECDH_COMPUTE_SHARED_ALT and
+   * Add support for alternative implementation of ECDH, controlled by the
+     new configuration flags MBEDTLS_ECDH_COMPUTE_SHARED_ALT and
      MBEDTLS_ECDH_GEN_PUBLIC_ALT in config.h.
      The following functions from the ECDH module can be replaced
      with an alternative implementation:
      mbedtls_ecdh_gen_public() and mbedtls_ecdh_compute_shared().
-   * Add support for alternative implementation for ECJPAKE, controlled by
-     new configuration flag MBEDTLS_ECJPAKE_ALT.
+   * Add support for alternative implementation of ECJPAKE, controlled by
+     the new configuration flag MBEDTLS_ECJPAKE_ALT.
 
 API Changes
    * Extend RSA interface by multiple functions allowing structure-

From e278b364610c24307f7b9e7d010ab1b634ddbb64 Mon Sep 17 00:00:00 2001
From: Reut Caspi <reut.caspi@arm.com>
Date: Thu, 19 Oct 2017 08:49:19 +0100
Subject: [PATCH 686/745] Change mbedtls_entropy_func in tests to
 mbedtls_test_entropy_func

Change function in tests named mbedtls_entropy_func to
mbedtls_test_entropy_func to avoid getting error from the linker when
calling the mbedtls_entropy_func elsewhere.
---
 tests/suites/test_suite_ctr_drbg.function  | 10 +++++-----
 tests/suites/test_suite_hmac_drbg.function | 10 +++++-----
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/tests/suites/test_suite_ctr_drbg.function b/tests/suites/test_suite_ctr_drbg.function
index 883cfe08ec..d8ffebe46a 100644
--- a/tests/suites/test_suite_ctr_drbg.function
+++ b/tests/suites/test_suite_ctr_drbg.function
@@ -1,8 +1,8 @@
 /* BEGIN_HEADER */
 #include "mbedtls/ctr_drbg.h"
 
-int test_offset_idx;
-int mbedtls_entropy_func( void *data, unsigned char *buf, size_t len )
+static int test_offset_idx;
+static int mbedtls_test_entropy_func( void *data, unsigned char *buf, size_t len )
 {
     const unsigned char *p = (unsigned char *) data;
     memcpy( buf, p + test_offset_idx, len );
@@ -72,7 +72,7 @@ void ctr_drbg_validate_pr( char *add_init_string, char *entropy_string,
     add2_len = unhexify( add2, add2_string );
 
     test_offset_idx = 0;
-    TEST_ASSERT( mbedtls_ctr_drbg_seed_entropy_len( &ctx, mbedtls_entropy_func, entropy, add_init, add_init_len, 32 ) == 0 );
+    TEST_ASSERT( mbedtls_ctr_drbg_seed_entropy_len( &ctx, mbedtls_test_entropy_func, entropy, add_init, add_init_len, 32 ) == 0 );
     mbedtls_ctr_drbg_set_prediction_resistance( &ctx, MBEDTLS_CTR_DRBG_PR_ON );
 
     TEST_ASSERT( mbedtls_ctr_drbg_random_with_add( &ctx, buf, 16, add1, add1_len ) == 0 );
@@ -110,7 +110,7 @@ void ctr_drbg_validate_nopr( char *add_init_string, char *entropy_string,
     add2_len = unhexify( add2, add2_string );
 
     test_offset_idx = 0;
-    TEST_ASSERT( mbedtls_ctr_drbg_seed_entropy_len( &ctx, mbedtls_entropy_func, entropy, add_init, add_init_len, 32 ) == 0 );
+    TEST_ASSERT( mbedtls_ctr_drbg_seed_entropy_len( &ctx, mbedtls_test_entropy_func, entropy, add_init, add_init_len, 32 ) == 0 );
 
     TEST_ASSERT( mbedtls_ctr_drbg_random_with_add( &ctx, buf, 16, add1, add1_len ) == 0 );
     TEST_ASSERT( mbedtls_ctr_drbg_reseed( &ctx, add_reseed, add_reseed_len ) == 0 );
@@ -141,7 +141,7 @@ void ctr_drbg_entropy_usage( )
 
     /* Init must use entropy */
     last_idx = test_offset_idx;
-    TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctx, mbedtls_entropy_func, entropy, NULL, 0 ) == 0 );
+    TEST_ASSERT( mbedtls_ctr_drbg_seed( &ctx, mbedtls_test_entropy_func, entropy, NULL, 0 ) == 0 );
     TEST_ASSERT( last_idx < test_offset_idx );
 
     /* By default, PR is off and reseed_interval is large,
diff --git a/tests/suites/test_suite_hmac_drbg.function b/tests/suites/test_suite_hmac_drbg.function
index 52094700b5..a413f5e182 100644
--- a/tests/suites/test_suite_hmac_drbg.function
+++ b/tests/suites/test_suite_hmac_drbg.function
@@ -7,7 +7,7 @@ typedef struct
     size_t len;
 } entropy_ctx;
 
-int mbedtls_entropy_func( void *data, unsigned char *buf, size_t len )
+static int mbedtls_test_entropy_func( void *data, unsigned char *buf, size_t len )
 {
     entropy_ctx *ctx = (entropy_ctx *) data;
 
@@ -50,7 +50,7 @@ void hmac_drbg_entropy_usage( int md_alg )
 
     /* Init must use entropy */
     last_len = entropy.len;
-    TEST_ASSERT( mbedtls_hmac_drbg_seed( &ctx, md_info, mbedtls_entropy_func, &entropy,
+    TEST_ASSERT( mbedtls_hmac_drbg_seed( &ctx, md_info, mbedtls_test_entropy_func, &entropy,
                                  NULL, 0 ) == 0 );
     TEST_ASSERT( entropy.len < last_len );
 
@@ -206,7 +206,7 @@ void hmac_drbg_no_reseed( int md_alg,
     TEST_ASSERT( memcmp( my_output, output, out_len ) == 0 );
 
     /* And now the normal entropy-based variant */
-    TEST_ASSERT( mbedtls_hmac_drbg_seed( &ctx, md_info, mbedtls_entropy_func, &p_entropy,
+    TEST_ASSERT( mbedtls_hmac_drbg_seed( &ctx, md_info, mbedtls_test_entropy_func, &p_entropy,
                                  custom, custom_len ) == 0 );
     TEST_ASSERT( mbedtls_hmac_drbg_random_with_add( &ctx, my_output, out_len,
                                             add1, add1_len ) == 0 );
@@ -251,7 +251,7 @@ void hmac_drbg_nopr( int md_alg,
     md_info = mbedtls_md_info_from_type( md_alg );
     TEST_ASSERT( md_info != NULL );
 
-    TEST_ASSERT( mbedtls_hmac_drbg_seed( &ctx, md_info, mbedtls_entropy_func, &p_entropy,
+    TEST_ASSERT( mbedtls_hmac_drbg_seed( &ctx, md_info, mbedtls_test_entropy_func, &p_entropy,
                                  custom, custom_len ) == 0 );
     TEST_ASSERT( mbedtls_hmac_drbg_reseed( &ctx, add1, add1_len ) == 0 );
     TEST_ASSERT( mbedtls_hmac_drbg_random_with_add( &ctx, my_output, out_len,
@@ -296,7 +296,7 @@ void hmac_drbg_pr( int md_alg,
     md_info = mbedtls_md_info_from_type( md_alg );
     TEST_ASSERT( md_info != NULL );
 
-    TEST_ASSERT( mbedtls_hmac_drbg_seed( &ctx, md_info, mbedtls_entropy_func, &p_entropy,
+    TEST_ASSERT( mbedtls_hmac_drbg_seed( &ctx, md_info, mbedtls_test_entropy_func, &p_entropy,
                                  custom, custom_len ) == 0 );
     mbedtls_hmac_drbg_set_prediction_resistance( &ctx, MBEDTLS_HMAC_DRBG_PR_ON );
     TEST_ASSERT( mbedtls_hmac_drbg_random_with_add( &ctx, my_output, out_len,

From 4fa619fe56807f5d143b3eb7533add464791838b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Mon, 22 Jan 2018 10:55:10 +0100
Subject: [PATCH 687/745] Fix race condition in error printing in ssl_server2.c

The race goes this way:
1. ssl_recv() succeeds (ie no signal received yet)
2. processing the message leads to aborting handshake with ret != 0
3. reset ret if we were signaled
4. print error if ret is still non-zero
5. go back to net_accept() which can be interrupted by a signal
We print the error message only if the signal is received between steps 3 and
5, not when it arrives between steps 1 and 3.

This can cause failures in ssl-opt.sh where we check for the presence of "Last
error was..." in the server's output: if we perform step 2, the client will be
notified and exit, then ssl-opt.sh will send SIGTERM to the server, but if it
didn't get a chance to run and pass step 3 in the meantime, we're in trouble.

The purpose of step 3 was to avoid spurious "Last error" messages in the
output so that ssl-opt.sh can check for a successful run by the absence of
that message. However, it is enough to suppress that message when the last
error we get is the one we expect from being interrupted by a signal - doing
more could hide real errors.

Also, improve the messages printed when interrupted to make it easier to
distinguish the two cases - this could be used in a testing script wanted to
check that the server doesn't see the client as disconnecting unexpectedly.
---
 programs/ssl/ssl_server2.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index 1285abcbd1..cc29b493ff 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -2019,8 +2019,10 @@ reset:
 #if !defined(_WIN32)
     if( received_sigterm )
     {
-        mbedtls_printf( " interrupted by SIGTERM\n" );
-        ret = 0;
+        mbedtls_printf( " interrupted by SIGTERM (not in net_accept())\n" );
+        if( ret == MBEDTLS_ERR_NET_INVALID_CONTEXT )
+            ret = 0;
+
         goto exit;
     }
 #endif
@@ -2056,8 +2058,10 @@ reset:
 #if !defined(_WIN32)
         if( received_sigterm )
         {
-            mbedtls_printf( " interrupted by signal\n" );
-            ret = 0;
+            mbedtls_printf( " interrupted by SIGTERM (in net_accept())\n" );
+            if( ret == MBEDTLS_ERR_NET_ACCEPT_FAILED )
+                ret = 0;
+
             goto exit;
         }
 #endif

From 92143276239d95420b56a33f5abaf2b9d0850ca0 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 25 Jan 2018 23:26:24 +0100
Subject: [PATCH 688/745] Sort list to make things easier to find

---
 scripts/generate_errors.pl | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/scripts/generate_errors.pl b/scripts/generate_errors.pl
index cfcf07c8f3..882afbdb9a 100755
--- a/scripts/generate_errors.pl
+++ b/scripts/generate_errors.pl
@@ -29,13 +29,14 @@ if( @ARGV ) {
 
 my $error_format_file = $data_dir.'/error.fmt';
 
-my @low_level_modules = ( "AES", "ASN1", "BLOWFISH", "CAMELLIA", "BIGNUM",
-                          "BASE64", "XTEA", "PBKDF2", "OID",
-                          "PADLOCK", "DES", "NET", "CTR_DRBG", "ENTROPY",
-                          "HMAC_DRBG", "MD2", "MD4", "MD5", "RIPEMD160",
-                          "SHA1", "SHA256", "SHA512", "GCM", "THREADING", "CCM" );
-my @high_level_modules = ( "PEM", "X509", "DHM", "RSA", "ECP", "MD", "CIPHER", "SSL",
-                           "PK", "PKCS12", "PKCS5" );
+my @low_level_modules = qw( AES ASN1 BASE64 BIGNUM BLOWFISH
+                            CAMELLIA CCM CTR_DRBG DES ENTROPY
+                            GCM HMAC_DRBG MD2 MD4 MD5
+                            NET OID PADLOCK PBKDF2 RIPEMD160
+                            SHA1 SHA256 SHA512 THREADING XTEA );
+my @high_level_modules = qw( CIPHER DHM ECP MD
+                             PEM PK PKCS12 PKCS5
+                             RSA SSL X509 );
 
 my $line_separator = $/;
 undef $/;

From 1b3649906261dfaafcc5b8750279a0012c1c604a Mon Sep 17 00:00:00 2001
From: Dvir Markovich <dvir.markovich@arm.com>
Date: Mon, 26 Jun 2017 13:43:34 +0300
Subject: [PATCH 689/745] Improve CTR_DRBG error handling and cleanup

Check AES return values and return error when needed. Propagate the
underlying AES return code.

Perform more memory cleanup.
---
 library/ctr_drbg.c | 92 +++++++++++++++++++++++++++++++++++++---------
 1 file changed, 75 insertions(+), 17 deletions(-)

diff --git a/library/ctr_drbg.c b/library/ctr_drbg.c
index 55612c7fc9..2d2da2434d 100644
--- a/library/ctr_drbg.c
+++ b/library/ctr_drbg.c
@@ -94,11 +94,15 @@ int mbedtls_ctr_drbg_seed_entropy_len(
     /*
      * Initialize with an empty key
      */
-    mbedtls_aes_setkey_enc( &ctx->aes_ctx, key, MBEDTLS_CTR_DRBG_KEYBITS );
+    if( ( ret = mbedtls_aes_setkey_enc( &ctx->aes_ctx, key, MBEDTLS_CTR_DRBG_KEYBITS ) ) != 0 )
+    {
+        return( ret );
+    }
 
     if( ( ret = mbedtls_ctr_drbg_reseed( ctx, custom, len ) ) != 0 )
+    {
         return( ret );
-
+    }
     return( 0 );
 }
 
@@ -148,6 +152,7 @@ static int block_cipher_df( unsigned char *output,
     unsigned char chain[MBEDTLS_CTR_DRBG_BLOCKSIZE];
     unsigned char *p, *iv;
     mbedtls_aes_context aes_ctx;
+    int ret = 0;
 
     int i, j;
     size_t buf_len, use_len;
@@ -180,7 +185,10 @@ static int block_cipher_df( unsigned char *output,
     for( i = 0; i < MBEDTLS_CTR_DRBG_KEYSIZE; i++ )
         key[i] = i;
 
-    mbedtls_aes_setkey_enc( &aes_ctx, key, MBEDTLS_CTR_DRBG_KEYBITS );
+    if( ( ret = mbedtls_aes_setkey_enc( &aes_ctx, key, MBEDTLS_CTR_DRBG_KEYBITS ) ) != 0 )
+    {
+        goto exit;
+    }
 
     /*
      * Reduce data to MBEDTLS_CTR_DRBG_SEEDLEN bytes of data
@@ -199,7 +207,10 @@ static int block_cipher_df( unsigned char *output,
             use_len -= ( use_len >= MBEDTLS_CTR_DRBG_BLOCKSIZE ) ?
                        MBEDTLS_CTR_DRBG_BLOCKSIZE : use_len;
 
-            mbedtls_aes_crypt_ecb( &aes_ctx, MBEDTLS_AES_ENCRYPT, chain, chain );
+            if( ( ret = mbedtls_aes_crypt_ecb( &aes_ctx, MBEDTLS_AES_ENCRYPT, chain, chain ) ) != 0 )
+            {
+                goto exit;
+            }
         }
 
         memcpy( tmp + j, chain, MBEDTLS_CTR_DRBG_BLOCKSIZE );
@@ -213,20 +224,40 @@ static int block_cipher_df( unsigned char *output,
     /*
      * Do final encryption with reduced data
      */
-    mbedtls_aes_setkey_enc( &aes_ctx, tmp, MBEDTLS_CTR_DRBG_KEYBITS );
+    if( ( ret = mbedtls_aes_setkey_enc( &aes_ctx, tmp, MBEDTLS_CTR_DRBG_KEYBITS ) ) != 0 )
+    {
+        goto exit;
+    }
     iv = tmp + MBEDTLS_CTR_DRBG_KEYSIZE;
     p = output;
 
     for( j = 0; j < MBEDTLS_CTR_DRBG_SEEDLEN; j += MBEDTLS_CTR_DRBG_BLOCKSIZE )
     {
-        mbedtls_aes_crypt_ecb( &aes_ctx, MBEDTLS_AES_ENCRYPT, iv, iv );
+        if( ( ret = mbedtls_aes_crypt_ecb( &aes_ctx, MBEDTLS_AES_ENCRYPT, iv, iv ) ) != 0 )
+        {
+            goto exit;
+        }
         memcpy( p, iv, MBEDTLS_CTR_DRBG_BLOCKSIZE );
         p += MBEDTLS_CTR_DRBG_BLOCKSIZE;
     }
-
+exit:
     mbedtls_aes_free( &aes_ctx );
+    /*
+    * tidy up the stack
+    */
+    mbedtls_zeroize( buf, sizeof( buf ) );
+    mbedtls_zeroize( tmp, sizeof( tmp ) );
+    mbedtls_zeroize( key, sizeof( key ) );
+    mbedtls_zeroize( chain, sizeof( chain ) );
+    if( 0 != ret )
+    {
+        /*
+        * wipe partial seed from memory
+        */
+        mbedtls_zeroize( output, MBEDTLS_CTR_DRBG_SEEDLEN );
+    }
 
-    return( 0 );
+    return( ret );
 }
 
 static int ctr_drbg_update_internal( mbedtls_ctr_drbg_context *ctx,
@@ -235,6 +266,7 @@ static int ctr_drbg_update_internal( mbedtls_ctr_drbg_context *ctx,
     unsigned char tmp[MBEDTLS_CTR_DRBG_SEEDLEN];
     unsigned char *p = tmp;
     int i, j;
+    int ret = 0;
 
     memset( tmp, 0, MBEDTLS_CTR_DRBG_SEEDLEN );
 
@@ -250,7 +282,10 @@ static int ctr_drbg_update_internal( mbedtls_ctr_drbg_context *ctx,
         /*
          * Crypt counter block
          */
-        mbedtls_aes_crypt_ecb( &ctx->aes_ctx, MBEDTLS_AES_ENCRYPT, ctx->counter, p );
+        if( ( ret = mbedtls_aes_crypt_ecb( &ctx->aes_ctx, MBEDTLS_AES_ENCRYPT, ctx->counter, p ) ) != 0 )
+        {
+            return( ret );
+        }
 
         p += MBEDTLS_CTR_DRBG_BLOCKSIZE;
     }
@@ -261,7 +296,10 @@ static int ctr_drbg_update_internal( mbedtls_ctr_drbg_context *ctx,
     /*
      * Update key and counter
      */
-    mbedtls_aes_setkey_enc( &ctx->aes_ctx, tmp, MBEDTLS_CTR_DRBG_KEYBITS );
+    if( ( ret = mbedtls_aes_setkey_enc( &ctx->aes_ctx, tmp, MBEDTLS_CTR_DRBG_KEYBITS ) ) != 0 )
+    {
+        return( ret );
+    }
     memcpy( ctx->counter, tmp + MBEDTLS_CTR_DRBG_KEYSIZE, MBEDTLS_CTR_DRBG_BLOCKSIZE );
 
     return( 0 );
@@ -289,6 +327,7 @@ int mbedtls_ctr_drbg_reseed( mbedtls_ctr_drbg_context *ctx,
 {
     unsigned char seed[MBEDTLS_CTR_DRBG_MAX_SEED_INPUT];
     size_t seedlen = 0;
+    int ret;
 
     if( ctx->entropy_len > MBEDTLS_CTR_DRBG_MAX_SEED_INPUT ||
         len > MBEDTLS_CTR_DRBG_MAX_SEED_INPUT - ctx->entropy_len )
@@ -319,12 +358,18 @@ int mbedtls_ctr_drbg_reseed( mbedtls_ctr_drbg_context *ctx,
     /*
      * Reduce to 384 bits
      */
-    block_cipher_df( seed, seed, seedlen );
+    if( ( ret = block_cipher_df( seed, seed, seedlen ) ) != 0 )
+    {
+        return( ret );
+    }
 
     /*
      * Update state
      */
-    ctr_drbg_update_internal( ctx, seed );
+    if( ( ret = ctr_drbg_update_internal( ctx, seed ) ) != 0 )
+    {
+        return( ret );
+    }
     ctx->reseed_counter = 1;
 
     return( 0 );
@@ -354,15 +399,22 @@ int mbedtls_ctr_drbg_random_with_add( void *p_rng,
         ctx->prediction_resistance )
     {
         if( ( ret = mbedtls_ctr_drbg_reseed( ctx, additional, add_len ) ) != 0 )
+        {
             return( ret );
-
+        }
         add_len = 0;
     }
 
     if( add_len > 0 )
     {
-        block_cipher_df( add_input, additional, add_len );
-        ctr_drbg_update_internal( ctx, add_input );
+        if( ( ret = block_cipher_df( add_input, additional, add_len ) ) != 0 )
+        {
+            return( ret );
+        }
+        if( ( ret = ctr_drbg_update_internal( ctx, add_input ) ) != 0 )
+        {
+            return( ret );
+        }
     }
 
     while( output_len > 0 )
@@ -377,7 +429,10 @@ int mbedtls_ctr_drbg_random_with_add( void *p_rng,
         /*
          * Crypt counter block
          */
-        mbedtls_aes_crypt_ecb( &ctx->aes_ctx, MBEDTLS_AES_ENCRYPT, ctx->counter, tmp );
+        if( ( ret = mbedtls_aes_crypt_ecb( &ctx->aes_ctx, MBEDTLS_AES_ENCRYPT, ctx->counter, tmp ) ) != 0 )
+        {
+            return( ret );
+        }
 
         use_len = ( output_len > MBEDTLS_CTR_DRBG_BLOCKSIZE ) ? MBEDTLS_CTR_DRBG_BLOCKSIZE :
                                                        output_len;
@@ -389,7 +444,10 @@ int mbedtls_ctr_drbg_random_with_add( void *p_rng,
         output_len -= use_len;
     }
 
-    ctr_drbg_update_internal( ctx, add_input );
+    if( ( ret = ctr_drbg_update_internal( ctx, add_input ) ) != 0 )
+    {
+        return( ret );
+    }
 
     ctx->reseed_counter++;
 

From 791e08ad8bd2bcbe226fbfddba95d5367e23d932 Mon Sep 17 00:00:00 2001
From: Jaeden Amero <jaeden.amero@arm.com>
Date: Fri, 26 Jan 2018 12:04:12 +0000
Subject: [PATCH 690/745] Add a ChangeLog entry

---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ChangeLog b/ChangeLog
index a5776c06c0..64a95d361e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -146,6 +146,7 @@ Changes
      new ones with return codes. In particular, this modifies the
      mbedtls_md_info_t structure. Propagate errors from these functions
      everywhere except some locations in the ssl_tls.c module.
+   * Improve CTR_DRBG error handling by propagating underlying AES errors.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 7ecab3df4cc3a79e8b74dd6bd79cf3882e033841 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Fri, 26 Jan 2018 17:56:38 +0100
Subject: [PATCH 691/745] Error codes for hardware accelerator failures

Add MBEDTLS_ERR_XXX_HW_ACCEL_FAILED error codes for all cryptography
modules where the software implementation can be replaced by a hardware
implementation.

This does not include the individual message digest modules since they
currently have no way to return error codes.

This does include the higher-level md, cipher and pk modules since
alternative implementations and even algorithms can be plugged in at
runtime.
---
 ChangeLog                  |  3 +++
 include/mbedtls/aes.h      |  3 ++-
 include/mbedtls/arc4.h     |  2 ++
 include/mbedtls/blowfish.h |  1 +
 include/mbedtls/camellia.h |  1 +
 include/mbedtls/ccm.h      |  1 +
 include/mbedtls/cipher.h   |  3 ++-
 include/mbedtls/cmac.h     |  2 ++
 include/mbedtls/des.h      |  1 +
 include/mbedtls/dhm.h      |  1 +
 include/mbedtls/ecp.h      |  1 +
 include/mbedtls/error.h    | 28 +++++++++++++-----------
 include/mbedtls/gcm.h      |  1 +
 include/mbedtls/md.h       |  1 +
 include/mbedtls/pk.h       |  1 +
 include/mbedtls/rsa.h      |  1 +
 include/mbedtls/xtea.h     |  1 +
 library/error.c            | 44 ++++++++++++++++++++++++++++++++++++++
 scripts/generate_errors.pl |  6 +++---
 19 files changed, 84 insertions(+), 18 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a200d51fb7..50b534773e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -117,6 +117,9 @@ Changes
    * Tighten the RSA PKCS#1 v1.5 signature verification code and remove the
      undeclared dependency of the RSA module on the ASN.1 module.
    * Add mechanism to provide alternative implementation of the DHM module.
+   * Add MBEDTLS_ERR_XXX_HW_ACCEL_FAILED error codes for all cryptography
+     modules where the software implementation can be replaced by a hardware
+     implementation.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 
diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index 71dcea9e55..541fa930d5 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -41,8 +41,9 @@
 #define MBEDTLS_ERR_AES_INVALID_KEY_LENGTH                -0x0020  /**< Invalid key length. */
 #define MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH              -0x0022  /**< Invalid data input length. */
 
-/* Error codes in range 0x0023-0x0023 */
+/* Error codes in range 0x0023-0x0025 */
 #define MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE               -0x0023  /**< Feature not available, e.g. unsupported AES key size. */
+#define MBEDTLS_ERR_AES_HW_ACCEL_FAILED                   -0x0025  /**< AES hardware accelerator failed. */
 
 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
     !defined(inline) && !defined(__cplusplus)
diff --git a/include/mbedtls/arc4.h b/include/mbedtls/arc4.h
index 26de33f8d5..875c574317 100644
--- a/include/mbedtls/arc4.h
+++ b/include/mbedtls/arc4.h
@@ -32,6 +32,8 @@
 
 #include <stddef.h>
 
+#define MBEDTLS_ERR_ARC4_HW_ACCEL_FAILED                  -0x0019  /**< ARC4 hardware accelerator failed. */
+
 #if !defined(MBEDTLS_ARC4_ALT)
 // Regular implementation
 //
diff --git a/include/mbedtls/blowfish.h b/include/mbedtls/blowfish.h
index 6593730e4d..c0ef5a04cc 100644
--- a/include/mbedtls/blowfish.h
+++ b/include/mbedtls/blowfish.h
@@ -41,6 +41,7 @@
 #define MBEDTLS_BLOWFISH_BLOCKSIZE   8          /* Blowfish uses 64 bit blocks */
 
 #define MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH                -0x0016  /**< Invalid key length. */
+#define MBEDTLS_ERR_BLOWFISH_HW_ACCEL_FAILED                   -0x0017  /**< Blowfish hardware accelerator failed. */
 #define MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH              -0x0018  /**< Invalid data input length. */
 
 #if !defined(MBEDTLS_BLOWFISH_ALT)
diff --git a/include/mbedtls/camellia.h b/include/mbedtls/camellia.h
index 107056fc66..cf07629d9b 100644
--- a/include/mbedtls/camellia.h
+++ b/include/mbedtls/camellia.h
@@ -38,6 +38,7 @@
 
 #define MBEDTLS_ERR_CAMELLIA_INVALID_KEY_LENGTH           -0x0024  /**< Invalid key length. */
 #define MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH         -0x0026  /**< Invalid data input length. */
+#define MBEDTLS_ERR_CAMELLIA_HW_ACCEL_FAILED              -0x0027  /**< Camellia hardware accelerator failed. */
 
 #if !defined(MBEDTLS_CAMELLIA_ALT)
 // Regular implementation
diff --git a/include/mbedtls/ccm.h b/include/mbedtls/ccm.h
index acd94adb88..1459eb8eab 100644
--- a/include/mbedtls/ccm.h
+++ b/include/mbedtls/ccm.h
@@ -28,6 +28,7 @@
 
 #define MBEDTLS_ERR_CCM_BAD_INPUT      -0x000D /**< Bad input parameters to function. */
 #define MBEDTLS_ERR_CCM_AUTH_FAILED    -0x000F /**< Authenticated decryption failed. */
+#define MBEDTLS_ERR_CCM_HW_ACCEL_FAILED                   -0x0011  /**< CCM hardware accelerator failed. */
 
 #if !defined(MBEDTLS_CCM_ALT)
 // Regular implementation
diff --git a/include/mbedtls/cipher.h b/include/mbedtls/cipher.h
index b92a8dbb9f..97b9226f5c 100644
--- a/include/mbedtls/cipher.h
+++ b/include/mbedtls/cipher.h
@@ -58,7 +58,8 @@
 #define MBEDTLS_ERR_CIPHER_INVALID_PADDING                -0x6200  /**< Input data contains invalid padding and is rejected. */
 #define MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED            -0x6280  /**< Decryption of block requires a full block. */
 #define MBEDTLS_ERR_CIPHER_AUTH_FAILED                    -0x6300  /**< Authentication failed (for AEAD modes). */
-#define MBEDTLS_ERR_CIPHER_INVALID_CONTEXT              -0x6380  /**< The context is invalid, eg because it was free()ed. */
+#define MBEDTLS_ERR_CIPHER_INVALID_CONTEXT                -0x6380  /**< The context is invalid, eg because it was free()ed. */
+#define MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED                -0x6400  /**< Cipher hardware accelerator failed. */
 
 #define MBEDTLS_CIPHER_VARIABLE_IV_LEN     0x01    /**< Cipher accepts IVs of variable length */
 #define MBEDTLS_CIPHER_VARIABLE_KEY_LEN    0x02    /**< Cipher accepts keys of variable length */
diff --git a/include/mbedtls/cmac.h b/include/mbedtls/cmac.h
index a7f7f45e9c..1cac948968 100644
--- a/include/mbedtls/cmac.h
+++ b/include/mbedtls/cmac.h
@@ -31,6 +31,8 @@
 extern "C" {
 #endif
 
+#define MBEDTLS_ERR_CMAC_HW_ACCEL_FAILED                  -0x007A  /**< CMAC hardware accelerator failed. */
+
 #define MBEDTLS_AES_BLOCK_SIZE          16
 #define MBEDTLS_DES3_BLOCK_SIZE         8
 
diff --git a/include/mbedtls/des.h b/include/mbedtls/des.h
index 7f8f27eea3..1752898506 100644
--- a/include/mbedtls/des.h
+++ b/include/mbedtls/des.h
@@ -37,6 +37,7 @@
 #define MBEDTLS_DES_DECRYPT     0
 
 #define MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH              -0x0032  /**< The data input has an invalid length. */
+#define MBEDTLS_ERR_DES_HW_ACCEL_FAILED                   -0x0033  /**< DES hardware accelerator failed. */
 
 #define MBEDTLS_DES_KEY_SIZE    8
 
diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index d017b380ea..8a28ffac9b 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -44,6 +44,7 @@
 #define MBEDTLS_ERR_DHM_INVALID_FORMAT                    -0x3380  /**< The ASN.1 data is not formatted correctly. */
 #define MBEDTLS_ERR_DHM_ALLOC_FAILED                      -0x3400  /**< Allocation of memory failed. */
 #define MBEDTLS_ERR_DHM_FILE_IO_ERROR                     -0x3480  /**< Read/write of file failed. */
+#define MBEDTLS_ERR_DHM_HW_ACCEL_FAILED                   -0x3500  /**< DHM hardware accelerator failed. */
 
 /**
  * RFC 3526 defines a number of standardized Diffie-Hellman groups
diff --git a/include/mbedtls/ecp.h b/include/mbedtls/ecp.h
index 977134059f..b00ba4da87 100644
--- a/include/mbedtls/ecp.h
+++ b/include/mbedtls/ecp.h
@@ -37,6 +37,7 @@
 #define MBEDTLS_ERR_ECP_RANDOM_FAILED                     -0x4D00  /**< Generation of random value, such as (ephemeral) key, failed. */
 #define MBEDTLS_ERR_ECP_INVALID_KEY                       -0x4C80  /**< Invalid private or public key. */
 #define MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH                  -0x4C00  /**< Signature is valid but shorter than the user-supplied length. */
+#define MBEDTLS_ERR_ECP_HW_ACCEL_FAILED                   -0x4B80  /**< ECP hardware accelerator failed. */
 
 #if !defined(MBEDTLS_ECP_ALT)
 /*
diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index bd4ca90f04..7e32892694 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -50,23 +50,25 @@
  *
  * Module   Nr  Codes assigned
  * MPI       7  0x0002-0x0010
- * GCM       2  0x0012-0x0014
- * BLOWFISH  2  0x0016-0x0018
+ * GCM       3  0x0012-0x0014   0x0013-0x0013
+ * BLOWFISH  3  0x0016-0x0018   0x0017-0x0017
  * THREADING 3  0x001A-0x001E
- * AES       2  0x0020-0x0022   0x0023-0x0023
- * CAMELLIA  2  0x0024-0x0026
- * XTEA      1  0x0028-0x0028
+ * AES       4  0x0020-0x0022   0x0023-0x0025
+ * CAMELLIA  3  0x0024-0x0026   0x0027-0x0027
+ * XTEA      2  0x0028-0x0028   0x0029-0x0029
  * BASE64    2  0x002A-0x002C
  * OID       1  0x002E-0x002E   0x000B-0x000B
  * PADLOCK   1  0x0030-0x0030
- * DES       1  0x0032-0x0032
+ * DES       2  0x0032-0x0032   0x0033-0x0033
  * CTR_DBRG  4  0x0034-0x003A
  * ENTROPY   3  0x003C-0x0040   0x003D-0x003F
  * NET      11  0x0042-0x0052   0x0043-0x0045
  * ASN1      7  0x0060-0x006C
+ * CMAC      1  0x007A-0x007A
  * PBKDF2    1  0x007C-0x007C
  * HMAC_DRBG 4  0x0003-0x0009
- * CCM       2                  0x000D-0x000F
+ * CCM       3                  0x000D-0x0011
+ * ARC4      1                  0x0019-0x0019
  *
  * High-level module nr (3 bits - 0x0...-0x7...)
  * Name      ID  Nr of Errors
@@ -74,12 +76,12 @@
  * PKCS#12   1   4 (Started from top)
  * X509      2   20
  * PKCS5     2   4 (Started from top)
- * DHM       3   9
- * PK        3   14 (Started from top)
- * RSA       4   10
- * ECP       4   8 (Started from top)
- * MD        5   4
- * CIPHER    6   6
+ * DHM       3   10
+ * PK        3   15 (Started from top)
+ * RSA       4   11
+ * ECP       4   9 (Started from top)
+ * MD        5   5
+ * CIPHER    6   8
  * SSL       6   17 (Started from top)
  * SSL       7   31
  *
diff --git a/include/mbedtls/gcm.h b/include/mbedtls/gcm.h
index f1019861dc..c7f01c316f 100644
--- a/include/mbedtls/gcm.h
+++ b/include/mbedtls/gcm.h
@@ -32,6 +32,7 @@
 #define MBEDTLS_GCM_DECRYPT     0
 
 #define MBEDTLS_ERR_GCM_AUTH_FAILED                       -0x0012  /**< Authenticated decryption failed. */
+#define MBEDTLS_ERR_GCM_HW_ACCEL_FAILED                   -0x0013  /**< GCM hardware accelerator failed. */
 #define MBEDTLS_ERR_GCM_BAD_INPUT                         -0x0014  /**< Bad input parameters to function. */
 
 #if !defined(MBEDTLS_GCM_ALT)
diff --git a/include/mbedtls/md.h b/include/mbedtls/md.h
index f23bad40aa..57c27a6f02 100644
--- a/include/mbedtls/md.h
+++ b/include/mbedtls/md.h
@@ -38,6 +38,7 @@
 #define MBEDTLS_ERR_MD_BAD_INPUT_DATA                     -0x5100  /**< Bad input parameters to function. */
 #define MBEDTLS_ERR_MD_ALLOC_FAILED                       -0x5180  /**< Failed to allocate memory. */
 #define MBEDTLS_ERR_MD_FILE_IO_ERROR                      -0x5200  /**< Opening or reading of file failed. */
+#define MBEDTLS_ERR_MD_HW_ACCEL_FAILED                    -0x5280  /**< MD hardware accelerator failed. */
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/mbedtls/pk.h b/include/mbedtls/pk.h
index 28f6150077..1059bdaa5b 100644
--- a/include/mbedtls/pk.h
+++ b/include/mbedtls/pk.h
@@ -64,6 +64,7 @@
 #define MBEDTLS_ERR_PK_UNKNOWN_NAMED_CURVE -0x3A00  /**< Elliptic curve is unsupported (only NIST curves are supported). */
 #define MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE -0x3980  /**< Unavailable feature, e.g. RSA disabled for RSA key. */
 #define MBEDTLS_ERR_PK_SIG_LEN_MISMATCH    -0x3900  /**< The signature is valid but its length is less than expected. */
+#define MBEDTLS_ERR_PK_HW_ACCEL_FAILED     -0x3880  /**< PK hardware accelerator failed. */
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index a4a4716830..752105822c 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -50,6 +50,7 @@
 #define MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE                  -0x4400  /**< The output buffer for decryption is not large enough. */
 #define MBEDTLS_ERR_RSA_RNG_FAILED                        -0x4480  /**< The random generator failed to generate non-zeros. */
 #define MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION             -0x4500  /**< The implementation doesn't offer the requested operation, e.g. because of security violations or lack of functionality */
+#define MBEDTLS_ERR_RSA_HW_ACCEL_FAILED                   -0x4580  /**< RSA hardware accelerator failed. */
 
 /*
  * RSA constants
diff --git a/include/mbedtls/xtea.h b/include/mbedtls/xtea.h
index 1d01e56f83..34ccee3c22 100644
--- a/include/mbedtls/xtea.h
+++ b/include/mbedtls/xtea.h
@@ -37,6 +37,7 @@
 #define MBEDTLS_XTEA_DECRYPT     0
 
 #define MBEDTLS_ERR_XTEA_INVALID_INPUT_LENGTH             -0x0028  /**< The data input has an invalid length. */
+#define MBEDTLS_ERR_XTEA_HW_ACCEL_FAILED                  -0x0029  /**< XTEA hardware accelerator failed. */
 
 #if !defined(MBEDTLS_XTEA_ALT)
 // Regular implementation
diff --git a/library/error.c b/library/error.c
index 151ca4eae9..70ea2bffc6 100644
--- a/library/error.c
+++ b/library/error.c
@@ -45,6 +45,10 @@
 #include "mbedtls/aes.h"
 #endif
 
+#if defined(MBEDTLS_ARC4_C)
+#include "mbedtls/arc4.h"
+#endif
+
 #if defined(MBEDTLS_BASE64_C)
 #include "mbedtls/base64.h"
 #endif
@@ -69,6 +73,10 @@
 #include "mbedtls/cipher.h"
 #endif
 
+#if defined(MBEDTLS_CMAC_C)
+#include "mbedtls/cmac.h"
+#endif
+
 #if defined(MBEDTLS_CTR_DRBG_C)
 #include "mbedtls/ctr_drbg.h"
 #endif
@@ -185,6 +193,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
             mbedtls_snprintf( buf, buflen, "CIPHER - Authentication failed (for AEAD modes)" );
         if( use_ret == -(MBEDTLS_ERR_CIPHER_INVALID_CONTEXT) )
             mbedtls_snprintf( buf, buflen, "CIPHER - The context is invalid, eg because it was free()ed" );
+        if( use_ret == -(MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED) )
+            mbedtls_snprintf( buf, buflen, "CIPHER - Cipher hardware accelerator failed" );
 #endif /* MBEDTLS_CIPHER_C */
 
 #if defined(MBEDTLS_DHM_C)
@@ -206,6 +216,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
             mbedtls_snprintf( buf, buflen, "DHM - Allocation of memory failed" );
         if( use_ret == -(MBEDTLS_ERR_DHM_FILE_IO_ERROR) )
             mbedtls_snprintf( buf, buflen, "DHM - Read/write of file failed" );
+        if( use_ret == -(MBEDTLS_ERR_DHM_HW_ACCEL_FAILED) )
+            mbedtls_snprintf( buf, buflen, "DHM - DHM hardware accelerator failed" );
 #endif /* MBEDTLS_DHM_C */
 
 #if defined(MBEDTLS_ECP_C)
@@ -225,6 +237,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
             mbedtls_snprintf( buf, buflen, "ECP - Invalid private or public key" );
         if( use_ret == -(MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH) )
             mbedtls_snprintf( buf, buflen, "ECP - Signature is valid but shorter than the user-supplied length" );
+        if( use_ret == -(MBEDTLS_ERR_ECP_HW_ACCEL_FAILED) )
+            mbedtls_snprintf( buf, buflen, "ECP - ECP hardware accelerator failed" );
 #endif /* MBEDTLS_ECP_C */
 
 #if defined(MBEDTLS_MD_C)
@@ -236,6 +250,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
             mbedtls_snprintf( buf, buflen, "MD - Failed to allocate memory" );
         if( use_ret == -(MBEDTLS_ERR_MD_FILE_IO_ERROR) )
             mbedtls_snprintf( buf, buflen, "MD - Opening or reading of file failed" );
+        if( use_ret == -(MBEDTLS_ERR_MD_HW_ACCEL_FAILED) )
+            mbedtls_snprintf( buf, buflen, "MD - MD hardware accelerator failed" );
 #endif /* MBEDTLS_MD_C */
 
 #if defined(MBEDTLS_PEM_PARSE_C) || defined(MBEDTLS_PEM_WRITE_C)
@@ -288,6 +304,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
             mbedtls_snprintf( buf, buflen, "PK - Unavailable feature, e.g. RSA disabled for RSA key" );
         if( use_ret == -(MBEDTLS_ERR_PK_SIG_LEN_MISMATCH) )
             mbedtls_snprintf( buf, buflen, "PK - The signature is valid but its length is less than expected" );
+        if( use_ret == -(MBEDTLS_ERR_PK_HW_ACCEL_FAILED) )
+            mbedtls_snprintf( buf, buflen, "PK - PK hardware accelerator failed" );
 #endif /* MBEDTLS_PK_C */
 
 #if defined(MBEDTLS_PKCS12_C)
@@ -333,6 +351,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
             mbedtls_snprintf( buf, buflen, "RSA - The random generator failed to generate non-zeros" );
         if( use_ret == -(MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION) )
             mbedtls_snprintf( buf, buflen, "RSA - The implementation doesn't offer the requested operation, e.g. because of security violations or lack of functionality" );
+        if( use_ret == -(MBEDTLS_ERR_RSA_HW_ACCEL_FAILED) )
+            mbedtls_snprintf( buf, buflen, "RSA - RSA hardware accelerator failed" );
 #endif /* MBEDTLS_RSA_C */
 
 #if defined(MBEDTLS_SSL_TLS_C)
@@ -522,8 +542,15 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
         mbedtls_snprintf( buf, buflen, "AES - Invalid data input length" );
     if( use_ret == -(MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE) )
         mbedtls_snprintf( buf, buflen, "AES - Feature not available, e.g. unsupported AES key size" );
+    if( use_ret == -(MBEDTLS_ERR_AES_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "AES - AES hardware accelerator failed" );
 #endif /* MBEDTLS_AES_C */
 
+#if defined(MBEDTLS_ARC4_C)
+    if( use_ret == -(MBEDTLS_ERR_ARC4_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "ARC4 - ARC4 hardware accelerator failed" );
+#endif /* MBEDTLS_ARC4_C */
+
 #if defined(MBEDTLS_ASN1_PARSE_C)
     if( use_ret == -(MBEDTLS_ERR_ASN1_OUT_OF_DATA) )
         mbedtls_snprintf( buf, buflen, "ASN1 - Out of data when parsing an ASN1 data structure" );
@@ -570,6 +597,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
 #if defined(MBEDTLS_BLOWFISH_C)
     if( use_ret == -(MBEDTLS_ERR_BLOWFISH_INVALID_KEY_LENGTH) )
         mbedtls_snprintf( buf, buflen, "BLOWFISH - Invalid key length" );
+    if( use_ret == -(MBEDTLS_ERR_BLOWFISH_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "BLOWFISH - Blowfish hardware accelerator failed" );
     if( use_ret == -(MBEDTLS_ERR_BLOWFISH_INVALID_INPUT_LENGTH) )
         mbedtls_snprintf( buf, buflen, "BLOWFISH - Invalid data input length" );
 #endif /* MBEDTLS_BLOWFISH_C */
@@ -579,6 +608,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
         mbedtls_snprintf( buf, buflen, "CAMELLIA - Invalid key length" );
     if( use_ret == -(MBEDTLS_ERR_CAMELLIA_INVALID_INPUT_LENGTH) )
         mbedtls_snprintf( buf, buflen, "CAMELLIA - Invalid data input length" );
+    if( use_ret == -(MBEDTLS_ERR_CAMELLIA_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "CAMELLIA - Camellia hardware accelerator failed" );
 #endif /* MBEDTLS_CAMELLIA_C */
 
 #if defined(MBEDTLS_CCM_C)
@@ -586,8 +617,15 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
         mbedtls_snprintf( buf, buflen, "CCM - Bad input parameters to function" );
     if( use_ret == -(MBEDTLS_ERR_CCM_AUTH_FAILED) )
         mbedtls_snprintf( buf, buflen, "CCM - Authenticated decryption failed" );
+    if( use_ret == -(MBEDTLS_ERR_CCM_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "CCM - CCM hardware accelerator failed" );
 #endif /* MBEDTLS_CCM_C */
 
+#if defined(MBEDTLS_CMAC_C)
+    if( use_ret == -(MBEDTLS_ERR_CMAC_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "CMAC - CMAC hardware accelerator failed" );
+#endif /* MBEDTLS_CMAC_C */
+
 #if defined(MBEDTLS_CTR_DRBG_C)
     if( use_ret == -(MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED) )
         mbedtls_snprintf( buf, buflen, "CTR_DRBG - The entropy source failed" );
@@ -602,6 +640,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
 #if defined(MBEDTLS_DES_C)
     if( use_ret == -(MBEDTLS_ERR_DES_INVALID_INPUT_LENGTH) )
         mbedtls_snprintf( buf, buflen, "DES - The data input has an invalid length" );
+    if( use_ret == -(MBEDTLS_ERR_DES_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "DES - DES hardware accelerator failed" );
 #endif /* MBEDTLS_DES_C */
 
 #if defined(MBEDTLS_ENTROPY_C)
@@ -620,6 +660,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
 #if defined(MBEDTLS_GCM_C)
     if( use_ret == -(MBEDTLS_ERR_GCM_AUTH_FAILED) )
         mbedtls_snprintf( buf, buflen, "GCM - Authenticated decryption failed" );
+    if( use_ret == -(MBEDTLS_ERR_GCM_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "GCM - GCM hardware accelerator failed" );
     if( use_ret == -(MBEDTLS_ERR_GCM_BAD_INPUT) )
         mbedtls_snprintf( buf, buflen, "GCM - Bad input parameters to function" );
 #endif /* MBEDTLS_GCM_C */
@@ -684,6 +726,8 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
 #if defined(MBEDTLS_XTEA_C)
     if( use_ret == -(MBEDTLS_ERR_XTEA_INVALID_INPUT_LENGTH) )
         mbedtls_snprintf( buf, buflen, "XTEA - The data input has an invalid length" );
+    if( use_ret == -(MBEDTLS_ERR_XTEA_HW_ACCEL_FAILED) )
+        mbedtls_snprintf( buf, buflen, "XTEA - XTEA hardware accelerator failed" );
 #endif /* MBEDTLS_XTEA_C */
     // END generated code
 
diff --git a/scripts/generate_errors.pl b/scripts/generate_errors.pl
index 882afbdb9a..59618d4aa7 100755
--- a/scripts/generate_errors.pl
+++ b/scripts/generate_errors.pl
@@ -29,9 +29,9 @@ if( @ARGV ) {
 
 my $error_format_file = $data_dir.'/error.fmt';
 
-my @low_level_modules = qw( AES ASN1 BASE64 BIGNUM BLOWFISH
-                            CAMELLIA CCM CTR_DRBG DES ENTROPY
-                            GCM HMAC_DRBG MD2 MD4 MD5
+my @low_level_modules = qw( AES ARC4 ASN1 BASE64 BIGNUM BLOWFISH
+                            CAMELLIA CCM CMAC CTR_DRBG DES
+                            ENTROPY GCM HMAC_DRBG MD2 MD4 MD5
                             NET OID PADLOCK PBKDF2 RIPEMD160
                             SHA1 SHA256 SHA512 THREADING XTEA );
 my @high_level_modules = qw( CIPHER DHM ECP MD

From 54059629549a1ef4f992801d877dc8e8b14e02b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Mon, 29 Jan 2018 10:16:30 +0100
Subject: [PATCH 692/745] Fix alarm(0) failure on mingw32

A new test for mbedtls_timing_alarm(0) was introduced in PR 1136, which also
fixed it on Unix. Apparently test results on MinGW were not checked at that
point, so we missed that this new test was also failing on this platform.
---
 ChangeLog        | 2 +-
 library/timing.c | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 64a95d361e..c18ac5bc94 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -108,7 +108,7 @@ Bugfix
    * Fix incorrect unit in benchmark output. #850
    * Fix crash when calling mbedtls_ssl_cache_free() twice. Found by
      MilenkoMitrovic, #1104
-   * Fix mbedtls_timing_alarm(0) on Unix.
+   * Fix mbedtls_timing_alarm(0) on Unix and MinGW.
    * Fix use of uninitialized memory in mbedtls_timing_get_timer when reset=1.
    * Fix possible memory leaks in mbedtls_gcm_self_test().
    * Added missing return code checks in mbedtls_aes_self_test().
diff --git a/library/timing.c b/library/timing.c
index 6df137d2d3..35d6d89e2b 100644
--- a/library/timing.c
+++ b/library/timing.c
@@ -278,6 +278,14 @@ void mbedtls_set_alarm( int seconds )
 {
     DWORD ThreadId;
 
+    if( seconds == 0 )
+    {
+        /* No need to create a thread for this simple case.
+         * Also, this shorcut is more reliable at least on MinGW32 */
+        mbedtls_timing_alarmed = 1;
+        return;
+    }
+
     mbedtls_timing_alarmed = 0;
     alarmMs = seconds * 1000;
     CloseHandle( CreateThread( NULL, 0, TimerProc, NULL, 0, &ThreadId ) );

From 7ea67274f75701b5ed0b270db827a5adde87d6df Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 8 May 2017 11:15:49 +0100
Subject: [PATCH 693/745] Fix test_suite_pk.function to work on 64-bit ILP32

This change fixes a problem in the tests pk_rsa_alt() and
pk_rsa_overflow() from test_suite_pk.function that would cause a
segmentation fault. The problem is that these tests are only designed
to run in computers where the SIZE_MAX > UINT_MAX.
---
 tests/suites/test_suite_pk.function | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/tests/suites/test_suite_pk.function b/tests/suites/test_suite_pk.function
index e847836674..ac6429baea 100644
--- a/tests/suites/test_suite_pk.function
+++ b/tests/suites/test_suite_pk.function
@@ -5,8 +5,7 @@
 #include "mbedtls/ecp.h"
 #include "mbedtls/rsa.h"
 
-/* For detecting 64-bit compilation */
-#include "mbedtls/bignum.h"
+#include <limits.h>
 
 static int rnd_std_rand( void *rng_state, unsigned char *output, size_t len );
 
@@ -413,11 +412,14 @@ exit:
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_RSA_C:MBEDTLS_HAVE_INT64 */
+/* BEGIN_CASE depends_on:MBEDTLS_RSA_C */
 void pk_rsa_overflow( )
 {
     mbedtls_pk_context pk;
-    size_t hash_len = (size_t)-1;
+    size_t hash_len = SIZE_MAX;
+
+    if( SIZE_MAX <= UINT_MAX )
+        return;
 
     mbedtls_pk_init( &pk );
 
@@ -486,13 +488,13 @@ void pk_rsa_alt( )
     TEST_ASSERT( strcmp( mbedtls_pk_get_name( &alt ), "RSA-alt" ) == 0 );
 
     /* Test signature */
-    TEST_ASSERT( mbedtls_pk_sign( &alt, MBEDTLS_MD_NONE, hash, sizeof hash,
-                          sig, &sig_len, rnd_std_rand, NULL ) == 0 );
-#if defined(MBEDTLS_HAVE_INT64)
-    TEST_ASSERT( mbedtls_pk_sign( &alt, MBEDTLS_MD_NONE, hash, (size_t)-1,
-                          NULL, NULL, rnd_std_rand, NULL ) ==
+#if SIZE_MAX > UINT_MAX
+    TEST_ASSERT( mbedtls_pk_sign( &alt, MBEDTLS_MD_NONE, hash, SIZE_MAX,
+                                  sig, &sig_len, rnd_std_rand, NULL ) ==
                  MBEDTLS_ERR_PK_BAD_INPUT_DATA );
-#endif /* MBEDTLS_HAVE_INT64 */
+#endif /* SIZE_MAX > UINT_MAX */
+    TEST_ASSERT( mbedtls_pk_sign( &alt, MBEDTLS_MD_NONE, hash, sizeof hash,
+                                  sig, &sig_len, rnd_std_rand, NULL ) == 0 );
     TEST_ASSERT( sig_len == RSA_KEY_LEN );
     TEST_ASSERT( mbedtls_pk_verify( &rsa, MBEDTLS_MD_NONE,
                             hash, sizeof hash, sig, sig_len ) == 0 );

From f4fbdda602232b10a9249c5eb61903c7ba23ab11 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Mon, 8 May 2017 11:19:19 +0100
Subject: [PATCH 694/745] Add test command for 64-bit ILP32 in all.sh

---
 tests/scripts/all.sh | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index b559af8e18..c60eaaf65a 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -653,6 +653,16 @@ if uname -a | grep -F x86_64 >/dev/null; then
     cleanup
     make CC=gcc CFLAGS='-Werror -Wall -Wextra -m32'
 
+    msg "test: i386, make, gcc"
+    make test
+
+    msg "build: 64-bit ILP32, make, gcc" # ~ 30s
+    cleanup
+    make CC=gcc CFLAGS='-Werror -Wall -Wextra -mx32'
+
+    msg "test: 64-bit ILP32, make, gcc"
+    make test
+
     msg "build: gcc, force 32-bit compilation"
     cleanup
     cp "$CONFIG_H" "$CONFIG_BAK"

From 6ff067d73db24b8a70c8953ed6f3900f8eea4495 Mon Sep 17 00:00:00 2001
From: Andres Amaya Garcia <andres.amayagarcia@arm.com>
Date: Fri, 9 Jun 2017 14:26:59 +0100
Subject: [PATCH 695/745] Add missing stdint.h header to test_suite_pk.func

---
 tests/suites/test_suite_pk.function | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/suites/test_suite_pk.function b/tests/suites/test_suite_pk.function
index ac6429baea..2180f5c8e8 100644
--- a/tests/suites/test_suite_pk.function
+++ b/tests/suites/test_suite_pk.function
@@ -6,6 +6,7 @@
 #include "mbedtls/rsa.h"
 
 #include <limits.h>
+#include <stdint.h>
 
 static int rnd_std_rand( void *rng_state, unsigned char *output, size_t len );
 

From 0edda4236d83160dfa96fcf3322a3328657fb811 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 5 Dec 2017 14:47:05 +0100
Subject: [PATCH 696/745] Added ChangeLog entry for 64-bit ILP32 fix

Fixes #849
---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ChangeLog b/ChangeLog
index 84473657cc..c9b416d1de 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -269,6 +269,7 @@ Bugfix
      Vranken.
    * Fix a numerical underflow leading to stack overflow in mpi_read_file()
      that was triggered uppon reading an empty line. Found by Guido Vranken.
+   * Fix test_suite_pk to work on 64-bit ILP32 systems. #849
 
 Changes
    * Send fatal alerts in more cases. The previous behaviour was to skip

From 48e689e6becc4a227aaa18ba83e2d3914c46552f Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 29 Jan 2018 21:19:09 +0100
Subject: [PATCH 697/745] Remove duplicate build run

Don't compile twice with MBEDTLS_HAVE_INT64.

But do test with MBEDTLS_HAVE_INT32.
---
 tests/scripts/all.sh | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index c60eaaf65a..ccec60fcd1 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -678,17 +678,6 @@ if uname -a | grep -F x86_64 >/dev/null; then
     scripts/config.pl unset MBEDTLS_AESNI_C
     scripts/config.pl unset MBEDTLS_PADLOCK_C
     make CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64'
-
-    msg "test: gcc, force 64-bit compilation"
-    make test
-
-    msg "build: gcc, force 64-bit compilation"
-    cleanup
-    cp "$CONFIG_H" "$CONFIG_BAK"
-    scripts/config.pl unset MBEDTLS_HAVE_ASM
-    scripts/config.pl unset MBEDTLS_AESNI_C
-    scripts/config.pl unset MBEDTLS_PADLOCK_C
-    make CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64'
 fi # x86_64
 
 msg "build: arm-none-eabi-gcc, make" # ~ 10s

From 14c3c0610e087e5d119d6d8b785076699fd9aeaf Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Mon, 29 Jan 2018 21:25:12 +0100
Subject: [PATCH 698/745] Test with 32-bit and 64-bit bignum limbs on all
 architectures

Build with MBEDTLS_HAVE_INT32 and MBEDTLS_HAVE_INT64 on all
architectures, not just x86_64. These two modes should work on all
platforms (except embedded environments where 64-bit division is not
available).

Also run the unit tests.

Correct the description: this is not "N-bit compilation", but "N-bit
bignum limbs".
---
 tests/scripts/all.sh | 38 ++++++++++++++++++++++----------------
 1 file changed, 22 insertions(+), 16 deletions(-)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index ccec60fcd1..d5fc12d0ac 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -662,24 +662,30 @@ if uname -a | grep -F x86_64 >/dev/null; then
 
     msg "test: 64-bit ILP32, make, gcc"
     make test
-
-    msg "build: gcc, force 32-bit compilation"
-    cleanup
-    cp "$CONFIG_H" "$CONFIG_BAK"
-    scripts/config.pl unset MBEDTLS_HAVE_ASM
-    scripts/config.pl unset MBEDTLS_AESNI_C
-    scripts/config.pl unset MBEDTLS_PADLOCK_C
-    make CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT32'
-
-    msg "build: gcc, force 64-bit compilation"
-    cleanup
-    cp "$CONFIG_H" "$CONFIG_BAK"
-    scripts/config.pl unset MBEDTLS_HAVE_ASM
-    scripts/config.pl unset MBEDTLS_AESNI_C
-    scripts/config.pl unset MBEDTLS_PADLOCK_C
-    make CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64'
 fi # x86_64
 
+msg "build: gcc, force 32-bit bignum limbs"
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl unset MBEDTLS_HAVE_ASM
+scripts/config.pl unset MBEDTLS_AESNI_C
+scripts/config.pl unset MBEDTLS_PADLOCK_C
+make CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT32'
+
+msg "test: gcc, force 32-bit bignum limbs"
+make test
+
+msg "build: gcc, force 64-bit bignum limbs"
+cleanup
+cp "$CONFIG_H" "$CONFIG_BAK"
+scripts/config.pl unset MBEDTLS_HAVE_ASM
+scripts/config.pl unset MBEDTLS_AESNI_C
+scripts/config.pl unset MBEDTLS_PADLOCK_C
+make CC=gcc CFLAGS='-Werror -Wall -Wextra -DMBEDTLS_HAVE_INT64'
+
+msg "test: gcc, force 64-bit bignum limbs"
+make test
+
 msg "build: arm-none-eabi-gcc, make" # ~ 10s
 cleanup
 cp "$CONFIG_H" "$CONFIG_BAK"

From bbca8c5d3c531cb26cad0a642cbdf48287a79cab Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Mon, 25 Sep 2017 14:53:51 +0100
Subject: [PATCH 699/745] Add documentation warnings for weak algorithms

MD2, MD4, MD5, DES and SHA-1 are considered weak and their use
constitutes a security risk. If possible, we recommend avoiding
dependencies on them, and considering stronger message digests and
ciphers instead.
---
 include/mbedtls/arc4.h   | 35 +++++++++++++++++-
 include/mbedtls/cipher.h | 14 +++++++
 include/mbedtls/config.h | 64 ++++++++++++++++++++++++++++++--
 include/mbedtls/des.h    | 49 ++++++++++++++++++++++++
 include/mbedtls/md.h     |  8 ++++
 include/mbedtls/md2.h    | 80 ++++++++++++++++++++++++++++++++++++++++
 include/mbedtls/md4.h    | 79 +++++++++++++++++++++++++++++++++++++++
 include/mbedtls/md5.h    | 79 +++++++++++++++++++++++++++++++++++++++
 include/mbedtls/sha1.h   | 79 +++++++++++++++++++++++++++++++++++++++
 9 files changed, 482 insertions(+), 5 deletions(-)

diff --git a/include/mbedtls/arc4.h b/include/mbedtls/arc4.h
index 875c574317..f9d93f822f 100644
--- a/include/mbedtls/arc4.h
+++ b/include/mbedtls/arc4.h
@@ -2,6 +2,9 @@
  * \file arc4.h
  *
  * \brief The ARCFOUR stream cipher
+ *
+ * \warning   ARC4 is considered a weak cipher and its use constitutes a
+ *            security risk. We recommend considering stronger ciphers instead.
  */
 /*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
@@ -20,6 +23,7 @@
  *  limitations under the License.
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
+ *
  */
 #ifndef MBEDTLS_ARC4_H
 #define MBEDTLS_ARC4_H
@@ -43,7 +47,11 @@ extern "C" {
 #endif
 
 /**
- * \brief          ARC4 context structure
+ * \brief     ARC4 context structure
+ *
+ * \warning   ARC4 is considered a weak cipher and its use constitutes a
+ *            security risk. We recommend considering stronger ciphers instead.
+ *
  */
 typedef struct
 {
@@ -57,6 +65,11 @@ mbedtls_arc4_context;
  * \brief          Initialize ARC4 context
  *
  * \param ctx      ARC4 context to be initialized
+ *
+ * \warning        ARC4 is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
+ *
  */
 void mbedtls_arc4_init( mbedtls_arc4_context *ctx );
 
@@ -64,6 +77,11 @@ void mbedtls_arc4_init( mbedtls_arc4_context *ctx );
  * \brief          Clear ARC4 context
  *
  * \param ctx      ARC4 context to be cleared
+ *
+ * \warning        ARC4 is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
+ *
  */
 void mbedtls_arc4_free( mbedtls_arc4_context *ctx );
 
@@ -73,6 +91,11 @@ void mbedtls_arc4_free( mbedtls_arc4_context *ctx );
  * \param ctx      ARC4 context to be setup
  * \param key      the secret key
  * \param keylen   length of the key, in bytes
+ *
+ * \warning        ARC4 is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
+ *
  */
 void mbedtls_arc4_setup( mbedtls_arc4_context *ctx, const unsigned char *key,
                  unsigned int keylen );
@@ -86,6 +109,11 @@ void mbedtls_arc4_setup( mbedtls_arc4_context *ctx, const unsigned char *key,
  * \param output   buffer for the output data
  *
  * \return         0 if successful
+ *
+ * \warning        ARC4 is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
+ *
  */
 int mbedtls_arc4_crypt( mbedtls_arc4_context *ctx, size_t length, const unsigned char *input,
                 unsigned char *output );
@@ -106,6 +134,11 @@ extern "C" {
  * \brief          Checkup routine
  *
  * \return         0 if successful, or 1 if the test failed
+ *
+ * \warning        ARC4 is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
+ *
  */
 int mbedtls_arc4_self_test( int verbose );
 
diff --git a/include/mbedtls/cipher.h b/include/mbedtls/cipher.h
index 97b9226f5c..7ac0fd1a54 100644
--- a/include/mbedtls/cipher.h
+++ b/include/mbedtls/cipher.h
@@ -68,6 +68,13 @@
 extern "C" {
 #endif
 
+/**
+ * \brief     An enumeration of supported ciphers.
+ *
+ * \warning   ARC4 and DES are considered weak ciphers and their use
+ *            constitutes a security risk. We recommend considering stronger
+ *            ciphers instead.
+ */
 typedef enum {
     MBEDTLS_CIPHER_ID_NONE = 0,
     MBEDTLS_CIPHER_ID_NULL,
@@ -79,6 +86,13 @@ typedef enum {
     MBEDTLS_CIPHER_ID_ARC4,
 } mbedtls_cipher_id_t;
 
+/**
+ * \brief     An enumeration of supported (cipher, mode) pairs.
+ *
+ * \warning   ARC4 and DES are considered weak ciphers and their use
+ *            constitutes a security risk. We recommend considering stronger
+ *            ciphers instead.
+ */
 typedef enum {
     MBEDTLS_CIPHER_NONE = 0,
     MBEDTLS_CIPHER_NULL,
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 6f62a87722..25ae1da773 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -262,6 +262,12 @@
  *
  * Uncomment a macro to enable alternate implementation of the corresponding
  * module.
+ *
+ * \warning   MD2, MD4, MD5, ARC4, DES and SHA-1 are considered weak and their
+ *            use constitutes a security risk. If possible, we recommend
+ *            avoiding dependencies on them, and considering stronger message
+ *            digests and ciphers instead.
+ *
  */
 //#define MBEDTLS_AES_ALT
 //#define MBEDTLS_ARC4_ALT
@@ -321,6 +327,12 @@
  *
  * Uncomment a macro to enable alternate implementation of the corresponding
  * function.
+ *
+ * \warning   MD2, MD4, MD5, DES and SHA-1 are considered weak and their use
+ *            constitutes a security risk. If possible, we recommend avoiding
+ *            dependencies on them, and considering stronger message digests
+ *            and ciphers instead.
+ *
  */
 //#define MBEDTLS_MD2_PROCESS_ALT
 //#define MBEDTLS_MD4_PROCESS_ALT
@@ -525,6 +537,9 @@
  *      MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA
  *
  * Uncomment this macro to enable weak ciphersuites
+ *
+ * \warning   DES is considered a weak cipher and its use constitutes a
+ *            security risk. We recommend considering stronger ciphers instead.
  */
 //#define MBEDTLS_ENABLE_WEAK_CIPHERSUITES
 
@@ -1615,6 +1630,11 @@
  *      MBEDTLS_TLS_RSA_WITH_RC4_128_MD5
  *      MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA
  *      MBEDTLS_TLS_PSK_WITH_RC4_128_SHA
+ *
+ * \warning   ARC4 is considered a weak cipher and its use constitutes a
+ *            security risk. If possible, we recommend avoidng dependencies on
+ *            it, and considering stronger ciphers instead.
+ *
  */
 #define MBEDTLS_ARC4_C
 
@@ -1841,6 +1861,9 @@
  *      MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA
  *
  * PEM_PARSE uses DES/3DES for decrypting encrypted keys.
+ *
+ * \warning   DES is considered a weak cipher and its use constitutes a
+ *            security risk. We recommend considering stronger ciphers instead.
  */
 #define MBEDTLS_DES_C
 
@@ -2020,6 +2043,11 @@
  * Caller:
  *
  * Uncomment to enable support for (rare) MD2-signed X.509 certs.
+ *
+ * \warning   MD2 is considered a weak message digest and its use constitutes a
+ *            security risk. If possible, we recommend avoiding dependencies on
+ *            it, and considering stronger message digests instead.
+ *
  */
 //#define MBEDTLS_MD2_C
 
@@ -2032,6 +2060,11 @@
  * Caller:
  *
  * Uncomment to enable support for (rare) MD4-signed X.509 certs.
+ *
+ * \warning   MD4 is considered a weak message digest and its use constitutes a
+ *            security risk. If possible, we recommend avoiding dependencies on
+ *            it, and considering stronger message digests instead.
+ *
  */
 //#define MBEDTLS_MD4_C
 
@@ -2045,8 +2078,15 @@
  *          library/pem.c
  *          library/ssl_tls.c
  *
- * This module is required for SSL/TLS and X.509.
- * PEM_PARSE uses MD5 for decrypting encrypted keys.
+ * This module is required for SSL/TLS up to version 1.1, and for TLS 1.2
+ * depending on the handshake parameters. Further, it is used for checking
+ * MD5-signed certificates, and for PBKDF1 when decrypting PEM-encoded
+ * encrypted keys.
+ *
+ * \warning   MD5 is considered a weak message digest and its use constitutes a
+ *            security risk. If possible, we recommend avoiding dependencies on
+ *            it, and considering stronger message digests instead.
+ *
  */
 #define MBEDTLS_MD5_C
 
@@ -2309,6 +2349,11 @@
  *
  * This module is required for SSL/TLS up to version 1.1, for TLS 1.2
  * depending on the handshake parameters, and for SHA1-signed certificates.
+ *
+ * \warning   SHA-1 is considered a weak message digest and its use constitutes
+ *            a security risk. If possible, we recommend avoiding dependencies
+ *            on it, and considering stronger message digests instead.
+ *
  */
 #define MBEDTLS_SHA1_C
 
@@ -2697,8 +2742,13 @@
  * Allow SHA-1 in the default TLS configuration for certificate signing.
  * Without this build-time option, SHA-1 support must be activated explicitly
  * through mbedtls_ssl_conf_cert_profile. Turning on this option is not
- * recommended because of it is possible to generte SHA-1 collisions, however
+ * recommended because of it is possible to generate SHA-1 collisions, however
  * this may be safe for legacy infrastructure where additional controls apply.
+ *
+ * \warning   SHA-1 is considered a weak message digest and its use constitutes
+ *            a security risk. If possible, we recommend avoiding dependencies
+ *            on it, and considering stronger message digests instead.
+ *
  */
 // #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES
 
@@ -2709,7 +2759,13 @@
  * The use of SHA-1 in TLS <= 1.1 and in HMAC-SHA-1 is always allowed by
  * default. At the time of writing, there is no practical attack on the use
  * of SHA-1 in handshake signatures, hence this option is turned on by default
- * for compatibility with existing peers.
+ * to preserve compatibility with existing peers, but the general
+ * warning applies nonetheless:
+ *
+ * \warning   SHA-1 is considered a weak message digest and its use constitutes
+ *            a security risk. If possible, we recommend avoiding dependencies
+ *            on it, and considering stronger message digests instead.
+ *
  */
 #define MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE
 
diff --git a/include/mbedtls/des.h b/include/mbedtls/des.h
index 1752898506..5a1a636522 100644
--- a/include/mbedtls/des.h
+++ b/include/mbedtls/des.h
@@ -2,6 +2,10 @@
  * \file des.h
  *
  * \brief DES block cipher
+ *
+ * \warning   DES is considered a weak cipher and its use constitutes a
+ *            security risk. We recommend considering stronger ciphers
+ *            instead.
  */
 /*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
@@ -20,6 +24,7 @@
  *  limitations under the License.
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
+ *
  */
 #ifndef MBEDTLS_DES_H
 #define MBEDTLS_DES_H
@@ -51,6 +56,10 @@ extern "C" {
 
 /**
  * \brief          DES context structure
+ *
+ * \warning        DES is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
  */
 typedef struct
 {
@@ -71,6 +80,10 @@ mbedtls_des3_context;
  * \brief          Initialize DES context
  *
  * \param ctx      DES context to be initialized
+ *
+ * \warning        DES is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
  */
 void mbedtls_des_init( mbedtls_des_context *ctx );
 
@@ -78,6 +91,10 @@ void mbedtls_des_init( mbedtls_des_context *ctx );
  * \brief          Clear DES context
  *
  * \param ctx      DES context to be cleared
+ *
+ * \warning        DES is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
  */
 void mbedtls_des_free( mbedtls_des_context *ctx );
 
@@ -102,6 +119,10 @@ void mbedtls_des3_free( mbedtls_des3_context *ctx );
  *                 a parity bit to allow verification.
  *
  * \param key      8-byte secret key
+ *
+ * \warning        DES is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
  */
 void mbedtls_des_key_set_parity( unsigned char key[MBEDTLS_DES_KEY_SIZE] );
 
@@ -114,6 +135,10 @@ void mbedtls_des_key_set_parity( unsigned char key[MBEDTLS_DES_KEY_SIZE] );
  * \param key      8-byte secret key
  *
  * \return         0 is parity was ok, 1 if parity was not correct.
+ *
+ * \warning        DES is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
  */
 int mbedtls_des_key_check_key_parity( const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
 
@@ -123,6 +148,10 @@ int mbedtls_des_key_check_key_parity( const unsigned char key[MBEDTLS_DES_KEY_SI
  * \param key      8-byte secret key
  *
  * \return         0 if no weak key was found, 1 if a weak key was identified.
+ *
+ * \warning        DES is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
  */
 int mbedtls_des_key_check_weak( const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
 
@@ -133,6 +162,10 @@ int mbedtls_des_key_check_weak( const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
  * \param key      8-byte secret key
  *
  * \return         0
+ *
+ * \warning        DES is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
  */
 int mbedtls_des_setkey_enc( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
 
@@ -143,6 +176,10 @@ int mbedtls_des_setkey_enc( mbedtls_des_context *ctx, const unsigned char key[MB
  * \param key      8-byte secret key
  *
  * \return         0
+ *
+ * \warning        DES is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
  */
 int mbedtls_des_setkey_dec( mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
 
@@ -198,6 +235,10 @@ int mbedtls_des3_set3key_dec( mbedtls_des3_context *ctx,
  * \param output   64-bit output block
  *
  * \return         0 if successful
+ *
+ * \warning        DES is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
  */
 int mbedtls_des_crypt_ecb( mbedtls_des_context *ctx,
                     const unsigned char input[8],
@@ -221,6 +262,10 @@ int mbedtls_des_crypt_ecb( mbedtls_des_context *ctx,
  * \param iv       initialization vector (updated after use)
  * \param input    buffer holding the input data
  * \param output   buffer holding the output data
+ *
+ * \warning        DES is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
  */
 int mbedtls_des_crypt_cbc( mbedtls_des_context *ctx,
                     int mode,
@@ -279,6 +324,10 @@ int mbedtls_des3_crypt_cbc( mbedtls_des3_context *ctx,
  *
  * \param SK       Round keys
  * \param key      Base key
+ *
+ * \warning        DES is considered a weak cipher and its use constitutes a
+ *                 security risk. We recommend considering stronger ciphers
+ *                 instead.
  */
 void mbedtls_des_setkey( uint32_t SK[32],
                          const unsigned char key[MBEDTLS_DES_KEY_SIZE] );
diff --git a/include/mbedtls/md.h b/include/mbedtls/md.h
index 57c27a6f02..bdea393bc8 100644
--- a/include/mbedtls/md.h
+++ b/include/mbedtls/md.h
@@ -44,6 +44,14 @@
 extern "C" {
 #endif
 
+/**
+ * \brief     Enumeration of supported message digests
+ *
+ * \warning   MD2, MD4, MD5 and SHA-1 are considered weak message digests and
+ *            their use constitutes a security risk. We recommend considering
+ *            stronger message digests instead.
+ *
+ */
 typedef enum {
     MBEDTLS_MD_NONE=0,
     MBEDTLS_MD_MD2,
diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index b245b5b7bd..2ff3f171a3 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -2,6 +2,10 @@
  * \file md2.h
  *
  * \brief MD2 message digest algorithm (hash function)
+ *
+ * \warning MD2 is considered a weak message digest and its use constitutes a
+ *          security risk. We recommend considering stronger message digests
+ *          instead.
  */
 /*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
@@ -20,6 +24,7 @@
  *  limitations under the License.
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
+ *
  */
 #ifndef MBEDTLS_MD2_H
 #define MBEDTLS_MD2_H
@@ -49,6 +54,11 @@ extern "C" {
 
 /**
  * \brief          MD2 context structure
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 typedef struct
 {
@@ -63,6 +73,11 @@ mbedtls_md2_context;
  * \brief          Initialize MD2 context
  *
  * \param ctx      MD2 context to be initialized
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 void mbedtls_md2_init( mbedtls_md2_context *ctx );
 
@@ -70,6 +85,11 @@ void mbedtls_md2_init( mbedtls_md2_context *ctx );
  * \brief          Clear MD2 context
  *
  * \param ctx      MD2 context to be cleared
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 void mbedtls_md2_free( mbedtls_md2_context *ctx );
 
@@ -78,6 +98,11 @@ void mbedtls_md2_free( mbedtls_md2_context *ctx );
  *
  * \param dst      The destination context
  * \param src      The context to be cloned
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 void mbedtls_md2_clone( mbedtls_md2_context *dst,
                         const mbedtls_md2_context *src );
@@ -88,6 +113,11 @@ void mbedtls_md2_clone( mbedtls_md2_context *dst,
  * \param ctx      context to be initialized
  *
  * \return         0 if successful
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md2_starts_ret( mbedtls_md2_context *ctx );
 
@@ -99,6 +129,11 @@ int mbedtls_md2_starts_ret( mbedtls_md2_context *ctx );
  * \param ilen     length of the input data
  *
  * \return         0 if successful
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md2_update_ret( mbedtls_md2_context *ctx,
                             const unsigned char *input,
@@ -111,6 +146,11 @@ int mbedtls_md2_update_ret( mbedtls_md2_context *ctx,
  * \param output   MD2 checksum result
  *
  * \return         0 if successful
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md2_finish_ret( mbedtls_md2_context *ctx,
                             unsigned char output[16] );
@@ -121,6 +161,11 @@ int mbedtls_md2_finish_ret( mbedtls_md2_context *ctx,
  * \param ctx      MD2 context
  *
  * \return         0 if successful
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_internal_md2_process( mbedtls_md2_context *ctx );
 
@@ -136,6 +181,11 @@ int mbedtls_internal_md2_process( mbedtls_md2_context *ctx );
  * \deprecated     Superseded by mbedtls_md2_starts_ret() in 2.7.0
  *
  * \param ctx      context to be initialized
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md2_starts(
                                                     mbedtls_md2_context *ctx )
@@ -151,6 +201,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2_starts(
  * \param ctx      MD2 context
  * \param input    buffer holding the data
  * \param ilen     length of the input data
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md2_update(
                                                 mbedtls_md2_context *ctx,
@@ -167,6 +222,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2_update(
  *
  * \param ctx      MD2 context
  * \param output   MD2 checksum result
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md2_finish(
                                                     mbedtls_md2_context *ctx,
@@ -181,6 +241,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2_finish(
  * \deprecated     Superseded by mbedtls_internal_md2_process() in 2.7.0
  *
  * \param ctx      MD2 context
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md2_process(
                                                     mbedtls_md2_context *ctx )
@@ -209,6 +274,11 @@ extern "C" {
  * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   MD2 checksum result
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md2_ret( const unsigned char *input,
                      size_t ilen,
@@ -228,6 +298,11 @@ int mbedtls_md2_ret( const unsigned char *input,
  * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   MD2 checksum result
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md2( const unsigned char *input,
                                                    size_t ilen,
@@ -243,6 +318,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2( const unsigned char *input,
  * \brief          Checkup routine
  *
  * \return         0 if successful, or 1 if the test failed
+ *
+ * \warning        MD2 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md2_self_test( int verbose );
 
diff --git a/include/mbedtls/md4.h b/include/mbedtls/md4.h
index 886a66939b..a2ab57f078 100644
--- a/include/mbedtls/md4.h
+++ b/include/mbedtls/md4.h
@@ -2,6 +2,10 @@
  * \file md4.h
  *
  * \brief MD4 message digest algorithm (hash function)
+ *
+ * \warning MD4 is considered a weak message digest and its use constitutes a
+ *          security risk. We recommend considering stronger message digests
+ *          instead.
  */
 /*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
@@ -20,6 +24,7 @@
  *  limitations under the License.
  *
  *  This file is part of mbed TLS (https://tls.mbed.org)
+ *
  */
 #ifndef MBEDTLS_MD4_H
 #define MBEDTLS_MD4_H
@@ -50,6 +55,11 @@ extern "C" {
 
 /**
  * \brief          MD4 context structure
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 typedef struct
 {
@@ -63,6 +73,11 @@ mbedtls_md4_context;
  * \brief          Initialize MD4 context
  *
  * \param ctx      MD4 context to be initialized
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 void mbedtls_md4_init( mbedtls_md4_context *ctx );
 
@@ -70,6 +85,11 @@ void mbedtls_md4_init( mbedtls_md4_context *ctx );
  * \brief          Clear MD4 context
  *
  * \param ctx      MD4 context to be cleared
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 void mbedtls_md4_free( mbedtls_md4_context *ctx );
 
@@ -78,6 +98,11 @@ void mbedtls_md4_free( mbedtls_md4_context *ctx );
  *
  * \param dst      The destination context
  * \param src      The context to be cloned
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 void mbedtls_md4_clone( mbedtls_md4_context *dst,
                         const mbedtls_md4_context *src );
@@ -88,6 +113,10 @@ void mbedtls_md4_clone( mbedtls_md4_context *dst,
  * \param ctx      context to be initialized
  *
  * \return         0 if successful
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
  */
 int mbedtls_md4_starts_ret( mbedtls_md4_context *ctx );
 
@@ -99,6 +128,11 @@ int mbedtls_md4_starts_ret( mbedtls_md4_context *ctx );
  * \param ilen     length of the input data
  *
  * \return         0 if successful
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md4_update_ret( mbedtls_md4_context *ctx,
                             const unsigned char *input,
@@ -111,6 +145,11 @@ int mbedtls_md4_update_ret( mbedtls_md4_context *ctx,
  * \param output   MD4 checksum result
  *
  * \return         0 if successful
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md4_finish_ret( mbedtls_md4_context *ctx,
                             unsigned char output[16] );
@@ -122,6 +161,11 @@ int mbedtls_md4_finish_ret( mbedtls_md4_context *ctx,
  * \param data     buffer holding one block of data
  *
  * \return         0 if successful
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
                                   const unsigned char data[64] );
@@ -138,6 +182,11 @@ int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
  * \deprecated     Superseded by mbedtls_md4_starts_ret() in 2.7.0
  *
  * \param ctx      context to be initialized
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md4_starts(
                                                     mbedtls_md4_context *ctx )
@@ -153,6 +202,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_starts(
  * \param ctx      MD4 context
  * \param input    buffer holding the data
  * \param ilen     length of the input data
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md4_update(
                                                     mbedtls_md4_context *ctx,
@@ -169,6 +223,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_update(
  *
  * \param ctx      MD4 context
  * \param output   MD4 checksum result
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md4_finish(
                                                     mbedtls_md4_context *ctx,
@@ -184,6 +243,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_finish(
  *
  * \param ctx      MD4 context
  * \param data     buffer holding one block of data
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md4_process(
                                                 mbedtls_md4_context *ctx,
@@ -215,6 +279,11 @@ extern "C" {
  * \param output   MD4 checksum result
  *
  * \return         0 if successful
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md4_ret( const unsigned char *input,
                      size_t ilen,
@@ -234,6 +303,11 @@ int mbedtls_md4_ret( const unsigned char *input,
  * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   MD4 checksum result
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md4( const unsigned char *input,
                                                    size_t ilen,
@@ -249,6 +323,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4( const unsigned char *input,
  * \brief          Checkup routine
  *
  * \return         0 if successful, or 1 if the test failed
+ *
+ * \warning        MD4 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md4_self_test( int verbose );
 
diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index 5734b4099a..d49391f811 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -2,6 +2,10 @@
  * \file md5.h
  *
  * \brief MD5 message digest algorithm (hash function)
+ *
+ * \warning   MD5 is considered a weak message digest and its use constitutes a
+ *            security risk. We recommend considering stronger message
+ *            digests instead.
  */
 /*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
@@ -50,6 +54,11 @@ extern "C" {
 
 /**
  * \brief          MD5 context structure
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 typedef struct
 {
@@ -63,6 +72,11 @@ mbedtls_md5_context;
  * \brief          Initialize MD5 context
  *
  * \param ctx      MD5 context to be initialized
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 void mbedtls_md5_init( mbedtls_md5_context *ctx );
 
@@ -70,6 +84,11 @@ void mbedtls_md5_init( mbedtls_md5_context *ctx );
  * \brief          Clear MD5 context
  *
  * \param ctx      MD5 context to be cleared
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 void mbedtls_md5_free( mbedtls_md5_context *ctx );
 
@@ -78,6 +97,11 @@ void mbedtls_md5_free( mbedtls_md5_context *ctx );
  *
  * \param dst      The destination context
  * \param src      The context to be cloned
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 void mbedtls_md5_clone( mbedtls_md5_context *dst,
                         const mbedtls_md5_context *src );
@@ -88,6 +112,11 @@ void mbedtls_md5_clone( mbedtls_md5_context *dst,
  * \param ctx      context to be initialized
  *
  * \return         0 if successful
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md5_starts_ret( mbedtls_md5_context *ctx );
 
@@ -99,6 +128,11 @@ int mbedtls_md5_starts_ret( mbedtls_md5_context *ctx );
  * \param ilen     length of the input data
  *
  * \return         0 if successful
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md5_update_ret( mbedtls_md5_context *ctx,
                             const unsigned char *input,
@@ -111,6 +145,11 @@ int mbedtls_md5_update_ret( mbedtls_md5_context *ctx,
  * \param output   MD5 checksum result
  *
  * \return         0 if successful
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md5_finish_ret( mbedtls_md5_context *ctx,
                             unsigned char output[16] );
@@ -122,6 +161,11 @@ int mbedtls_md5_finish_ret( mbedtls_md5_context *ctx,
  * \param data     buffer holding one block of data
  *
  * \return         0 if successful
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
                                   const unsigned char data[64] );
@@ -138,6 +182,11 @@ int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
  * \deprecated     Superseded by mbedtls_md5_starts_ret() in 2.7.0
  *
  * \param ctx      context to be initialized
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md5_starts(
                                                     mbedtls_md5_context *ctx )
@@ -153,6 +202,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_starts(
  * \param ctx      MD5 context
  * \param input    buffer holding the data
  * \param ilen     length of the input data
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md5_update(
                                                     mbedtls_md5_context *ctx,
@@ -169,6 +223,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_update(
  *
  * \param ctx      MD5 context
  * \param output   MD5 checksum result
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md5_finish(
                                                     mbedtls_md5_context *ctx,
@@ -184,6 +243,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_finish(
  *
  * \param ctx      MD5 context
  * \param data     buffer holding one block of data
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md5_process(
                                                 mbedtls_md5_context *ctx,
@@ -215,6 +279,11 @@ extern "C" {
  * \param output   MD5 checksum result
  *
  * \return         0 if successful
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md5_ret( const unsigned char *input,
                      size_t ilen,
@@ -234,6 +303,11 @@ int mbedtls_md5_ret( const unsigned char *input,
  * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   MD5 checksum result
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md5( const unsigned char *input,
                                                    size_t ilen,
@@ -249,6 +323,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5( const unsigned char *input,
  * \brief          Checkup routine
  *
  * \return         0 if successful, or 1 if the test failed
+ *
+ * \warning        MD5 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_md5_self_test( int verbose );
 
diff --git a/include/mbedtls/sha1.h b/include/mbedtls/sha1.h
index 4d3a164018..613407a2f4 100644
--- a/include/mbedtls/sha1.h
+++ b/include/mbedtls/sha1.h
@@ -2,6 +2,10 @@
  * \file sha1.h
  *
  * \brief SHA-1 cryptographic hash function
+ *
+ * \warning   SHA-1 is considered a weak message digest and its use constitutes
+ *            a security risk. We recommend considering stronger message
+ *            digests instead.
  */
 /*
  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
@@ -50,6 +54,11 @@ extern "C" {
 
 /**
  * \brief          SHA-1 context structure
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 typedef struct
 {
@@ -63,6 +72,11 @@ mbedtls_sha1_context;
  * \brief          Initialize SHA-1 context
  *
  * \param ctx      SHA-1 context to be initialized
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 void mbedtls_sha1_init( mbedtls_sha1_context *ctx );
 
@@ -70,6 +84,11 @@ void mbedtls_sha1_init( mbedtls_sha1_context *ctx );
  * \brief          Clear SHA-1 context
  *
  * \param ctx      SHA-1 context to be cleared
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 void mbedtls_sha1_free( mbedtls_sha1_context *ctx );
 
@@ -78,6 +97,11 @@ void mbedtls_sha1_free( mbedtls_sha1_context *ctx );
  *
  * \param dst      The destination context
  * \param src      The context to be cloned
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 void mbedtls_sha1_clone( mbedtls_sha1_context *dst,
                          const mbedtls_sha1_context *src );
@@ -88,6 +112,11 @@ void mbedtls_sha1_clone( mbedtls_sha1_context *dst,
  * \param ctx      context to be initialized
  *
  * \return         0 if successful
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_sha1_starts_ret( mbedtls_sha1_context *ctx );
 
@@ -99,6 +128,11 @@ int mbedtls_sha1_starts_ret( mbedtls_sha1_context *ctx );
  * \param ilen     length of the input data
  *
  * \return         0 if successful
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx,
                              const unsigned char *input,
@@ -111,6 +145,11 @@ int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx,
  * \param output   SHA-1 checksum result
  *
  * \return         0 if successful
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx,
                              unsigned char output[20] );
@@ -122,6 +161,11 @@ int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx,
  * \param data     buffer holding one block of data
  *
  * \return         0 if successful
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
                                    const unsigned char data[64] );
@@ -138,6 +182,11 @@ int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
  * \deprecated     Superseded by mbedtls_sha1_starts_ret() in 2.7.0
  *
  * \param ctx      context to be initialized
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha1_starts(
                                                 mbedtls_sha1_context *ctx )
@@ -153,6 +202,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_starts(
  * \param ctx      SHA-1 context
  * \param input    buffer holding the data
  * \param ilen     length of the input data
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha1_update(
                                                 mbedtls_sha1_context *ctx,
@@ -169,6 +223,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_update(
  *
  * \param ctx      SHA-1 context
  * \param output   SHA-1 checksum result
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha1_finish(
                                                 mbedtls_sha1_context *ctx,
@@ -184,6 +243,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_finish(
  *
  * \param ctx      SHA-1 context
  * \param data     buffer holding one block of data
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha1_process(
                                                 mbedtls_sha1_context *ctx,
@@ -215,6 +279,11 @@ extern "C" {
  * \param output   SHA-1 checksum result
  *
  * \return         0 if successful
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_sha1_ret( const unsigned char *input,
                       size_t ilen,
@@ -234,6 +303,11 @@ int mbedtls_sha1_ret( const unsigned char *input,
  * \param input    buffer holding the data
  * \param ilen     length of the input data
  * \param output   SHA-1 checksum result
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha1( const unsigned char *input,
                                                     size_t ilen,
@@ -249,6 +323,11 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1( const unsigned char *input,
  * \brief          Checkup routine
  *
  * \return         0 if successful, or 1 if the test failed
+ *
+ * \warning        SHA-1 is considered a weak message digest and its use
+ *                 constitutes a security risk. We recommend considering
+ *                 stronger message digests instead.
+ *
  */
 int mbedtls_sha1_self_test( int verbose );
 

From 2a03794d62e0e43109e27f2f75a7e491f7348e1e Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Fri, 6 Oct 2017 12:29:50 +0100
Subject: [PATCH 700/745] Adapt ChangeLog

---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 84473657cc..852c3cd815 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -150,6 +150,8 @@ Changes
    * Add MBEDTLS_ERR_XXX_HW_ACCEL_FAILED error codes for all cryptography
      modules where the software implementation can be replaced by a hardware
      implementation.
+   * Add explicit warnings for the use of MD2, MD4, MD5, SHA-1, DES and ARC4
+     throughout the library.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 7f44127c71dbdc52f9958b9d6619a24f46587814 Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Mon, 22 Jan 2018 11:48:23 +0000
Subject: [PATCH 701/745] Improve AES documentation

- Separate "\file" blocks from copyright, so that Doxygen doesn't repeat
  the copyright information in all the Detailed Descriptions.
- Improve phrasing and clarity of functions, parameters, defines and enums.

GitHub PR: #1292
---
 include/mbedtls/aes.h | 328 +++++++++++++++++++++++++-----------------
 library/error.c       |   2 +-
 2 files changed, 199 insertions(+), 131 deletions(-)

diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index 541fa930d5..46016dcb7f 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -1,10 +1,18 @@
 /**
  * \file aes.h
  *
- * \brief AES block cipher
+ * \brief   The Advanced Encryption Standard (AES) specifies a FIPS-approved
+ *          cryptographic algorithm that can be used to protect electronic
+ *          data.
+ *
+ *          The AES algorithm is a symmetric block cipher that can
+ *          encrypt and decrypt information. For more information, see
+ *          <em>FIPS Publication 197: Advanced Encryption Standard</em> and
+ *          <em>ISO/IEC 18033-2:2006: Information technology -- Security
+ *          techniques -- Encryption algorithms -- Part 2: Asymmetric
+ *          ciphers</em>.
  */
-/*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+/*  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved.
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,8 +27,9 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
+
 #ifndef MBEDTLS_AES_H
 #define MBEDTLS_AES_H
 
@@ -34,15 +43,15 @@
 #include <stdint.h>
 
 /* padlock.c and aesni.c rely on these values! */
-#define MBEDTLS_AES_ENCRYPT     1
-#define MBEDTLS_AES_DECRYPT     0
+#define MBEDTLS_AES_ENCRYPT     1 /**< AES encryption. */
+#define MBEDTLS_AES_DECRYPT     0 /**< AES decryption. */
 
 /* Error codes in range 0x0020-0x0022 */
 #define MBEDTLS_ERR_AES_INVALID_KEY_LENGTH                -0x0020  /**< Invalid key length. */
 #define MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH              -0x0022  /**< Invalid data input length. */
 
 /* Error codes in range 0x0023-0x0025 */
-#define MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE               -0x0023  /**< Feature not available, e.g. unsupported AES key size. */
+#define MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE               -0x0023  /**< Feature not available. For example, an unsupported AES key size. */
 #define MBEDTLS_ERR_AES_HW_ACCEL_FAILED                   -0x0025  /**< AES hardware accelerator failed. */
 
 #if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
@@ -59,68 +68,90 @@ extern "C" {
 #endif
 
 /**
- * \brief          AES context structure
- *
- * \note           buf is able to hold 32 extra bytes, which can be used:
- *                 - for alignment purposes if VIA padlock is used, and/or
- *                 - to simplify key expansion in the 256-bit case by
- *                 generating an extra round key
+ * \brief The AES context-type definition.
  */
 typedef struct
 {
-    int nr;                     /*!<  number of rounds  */
-    uint32_t *rk;               /*!<  AES round keys    */
-    uint32_t buf[68];           /*!<  unaligned data    */
+    int nr;                     /*!< The number of rounds. */
+    uint32_t *rk;               /*!< AES round keys. */
+    uint32_t buf[68];           /*!< Unaligned data buffer. This buffer can
+                                     hold 32 extra Bytes, which can be used for
+                                     one of the following purposes:
+                                     <ul><li>Alignment if VIA padlock is
+                                             used.</li>
+                                     <li>Simplifying key expansion in the 256-bit
+                                         case by generating an extra round key.
+                                         </li></ul> */
 }
 mbedtls_aes_context;
 
 /**
- * \brief          Initialize AES context
+ * \brief          This function initializes the specified AES context.
  *
- * \param ctx      AES context to be initialized
+ *                 It must be the first API called before using
+ *                 the context.
+ *
+ * \param ctx      The AES context to initialize.
  */
 void mbedtls_aes_init( mbedtls_aes_context *ctx );
 
 /**
- * \brief          Clear AES context
+ * \brief          This function releases and clears the specified AES context.
  *
- * \param ctx      AES context to be cleared
+ * \param ctx      The AES context to clear.
  */
 void mbedtls_aes_free( mbedtls_aes_context *ctx );
 
 /**
- * \brief          AES key schedule (encryption)
+ * \brief          This function sets the encryption key.
  *
- * \param ctx      AES context to be initialized
- * \param key      encryption key
- * \param keybits  must be 128, 192 or 256
+ * \param ctx      The AES context to which the key should be bound.
+ * \param key      The encryption key.
+ * \param keybits  The size of data passed in bits. Valid options are:
+ *                 <ul><li>128 bits</li>
+ *                 <li>192 bits</li>
+ *                 <li>256 bits</li></ul>
  *
- * \return         0 if successful, or MBEDTLS_ERR_AES_INVALID_KEY_LENGTH
+ * \return         \c 0 on success or #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH
+ *                 on failure.
  */
 int mbedtls_aes_setkey_enc( mbedtls_aes_context *ctx, const unsigned char *key,
                     unsigned int keybits );
 
 /**
- * \brief          AES key schedule (decryption)
+ * \brief          This function sets the decryption key.
  *
- * \param ctx      AES context to be initialized
- * \param key      decryption key
- * \param keybits  must be 128, 192 or 256
+ * \param ctx      The AES context to which the key should be bound.
+ * \param key      The decryption key.
+ * \param keybits  The size of data passed. Valid options are:
+ *                 <ul><li>128 bits</li>
+ *                 <li>192 bits</li>
+ *                 <li>256 bits</li></ul>
  *
- * \return         0 if successful, or MBEDTLS_ERR_AES_INVALID_KEY_LENGTH
+ * \return         \c 0 on success, or #MBEDTLS_ERR_AES_INVALID_KEY_LENGTH on failure.
  */
 int mbedtls_aes_setkey_dec( mbedtls_aes_context *ctx, const unsigned char *key,
                     unsigned int keybits );
 
 /**
- * \brief          AES-ECB block encryption/decryption
+ * \brief          This function performs an AES single-block encryption or
+ *                 decryption operation.
  *
- * \param ctx      AES context
- * \param mode     MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
- * \param input    16-byte input block
- * \param output   16-byte output block
+ *                 It performs the operation defined in the \p mode parameter
+ *                 (encrypt or decrypt), on the input data buffer defined in
+ *                 the \p input parameter.
  *
- * \return         0 if successful
+ *                 mbedtls_aes_init(), and either mbedtls_aes_setkey_enc() or
+ *                 mbedtls_aes_setkey_dec() must be called before the first
+ *                 call to this API with the same context.
+ *
+ * \param ctx      The AES context to use for encryption or decryption.
+ * \param mode     The AES operation: #MBEDTLS_AES_ENCRYPT or
+ *                 #MBEDTLS_AES_DECRYPT.
+ * \param input    The 16-Byte buffer holding the input data.
+ * \param output   The 16-Byte buffer holding the output data.
+
+ * \return         \c 0 on success.
  */
 int mbedtls_aes_crypt_ecb( mbedtls_aes_context *ctx,
                     int mode,
@@ -129,26 +160,40 @@ int mbedtls_aes_crypt_ecb( mbedtls_aes_context *ctx,
 
 #if defined(MBEDTLS_CIPHER_MODE_CBC)
 /**
- * \brief          AES-CBC buffer encryption/decryption
- *                 Length should be a multiple of the block
- *                 size (16 bytes)
+ * \brief  This function performs an AES-CBC encryption or decryption operation
+ *         on full blocks.
  *
- * \note           Upon exit, the content of the IV is updated so that you can
- *                 call the function same function again on the following
- *                 block(s) of data and get the same result as if it was
- *                 encrypted in one call. This allows a "streaming" usage.
- *                 If on the other hand you need to retain the contents of the
- *                 IV, you should either save it manually or use the cipher
- *                 module instead.
+ *         It performs the operation defined in the \p mode
+ *         parameter (encrypt/decrypt), on the input data buffer defined in
+ *         the \p input parameter.
  *
- * \param ctx      AES context
- * \param mode     MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
- * \param length   length of the input data
- * \param iv       initialization vector (updated after use)
- * \param input    buffer holding the input data
- * \param output   buffer holding the output data
+ *         It can be called as many times as needed, until all the input
+ *         data is processed. mbedtls_aes_init(), and either
+ *         mbedtls_aes_setkey_enc() or mbedtls_aes_setkey_dec() must be called
+ *         before the first call to this API with the same context.
  *
- * \return         0 if successful, or MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH
+ * \note   This function operates on aligned blocks, that is, the input size
+ *         must be a multiple of the AES block size of 16 Bytes.
+ *
+ * \note   Upon exit, the content of the IV is updated so that you can
+ *         call the same function again on the next
+ *         block(s) of data and get the same result as if it was
+ *         encrypted in one call. This allows a "streaming" usage.
+ *         If you need to retain the contents of the IV, you should
+ *         either save it manually or use the cipher module instead.
+ *
+ *
+ * \param ctx      The AES context to use for encryption or decryption.
+ * \param mode     The AES operation: #MBEDTLS_AES_ENCRYPT or
+ *                 #MBEDTLS_AES_DECRYPT.
+ * \param length   The length of the input data in Bytes. This must be a
+ *                 multiple of the block size (16 Bytes).
+ * \param iv       Initialization vector (updated after use).
+ * \param input    The buffer holding the input data.
+ * \param output   The buffer holding the output data.
+ *
+ * \return         \c 0 on success, or #MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH
+ *                 on failure.
  */
 int mbedtls_aes_crypt_cbc( mbedtls_aes_context *ctx,
                     int mode,
@@ -160,29 +205,38 @@ int mbedtls_aes_crypt_cbc( mbedtls_aes_context *ctx,
 
 #if defined(MBEDTLS_CIPHER_MODE_CFB)
 /**
- * \brief          AES-CFB128 buffer encryption/decryption.
+ * \brief This function performs an AES-CFB128 encryption or decryption
+ *        operation.
  *
- * Note: Due to the nature of CFB you should use the same key schedule for
- * both encryption and decryption. So a context initialized with
- * mbedtls_aes_setkey_enc() for both MBEDTLS_AES_ENCRYPT and MBEDTLS_AES_DECRYPT.
+ *        It performs the operation defined in the \p mode
+ *        parameter (encrypt or decrypt), on the input data buffer
+ *        defined in the \p input parameter.
  *
- * \note           Upon exit, the content of the IV is updated so that you can
- *                 call the function same function again on the following
- *                 block(s) of data and get the same result as if it was
- *                 encrypted in one call. This allows a "streaming" usage.
- *                 If on the other hand you need to retain the contents of the
- *                 IV, you should either save it manually or use the cipher
- *                 module instead.
+ *        For CFB, you must set up the context with mbedtls_aes_setkey_enc(),
+ *        regardless of whether you are performing an encryption or decryption
+ *        operation, that is, regardless of the \p mode parameter. This is
+ *        because CFB mode uses the same key schedule for encryption and
+ *        decryption.
  *
- * \param ctx      AES context
- * \param mode     MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
- * \param length   length of the input data
- * \param iv_off   offset in IV (updated after use)
- * \param iv       initialization vector (updated after use)
- * \param input    buffer holding the input data
- * \param output   buffer holding the output data
+ * \note  Upon exit, the content of the IV is updated so that you can
+ *        call the same function again on the next
+ *        block(s) of data and get the same result as if it was
+ *        encrypted in one call. This allows a "streaming" usage.
+ *        If you need to retain the contents of the
+ *        IV, you must either save it manually or use the cipher
+ *        module instead.
  *
- * \return         0 if successful
+ *
+ * \param ctx      The AES context to use for encryption or decryption.
+ * \param mode     The AES operation: #MBEDTLS_AES_ENCRYPT or
+ *                 #MBEDTLS_AES_DECRYPT.
+ * \param length   The length of the input data.
+ * \param iv_off   The offset in IV (updated after use).
+ * \param iv       The initialization vector (updated after use).
+ * \param input    The buffer holding the input data.
+ * \param output   The buffer holding the output data.
+ *
+ * \return         \c 0 on success.
  */
 int mbedtls_aes_crypt_cfb128( mbedtls_aes_context *ctx,
                        int mode,
@@ -193,28 +247,36 @@ int mbedtls_aes_crypt_cfb128( mbedtls_aes_context *ctx,
                        unsigned char *output );
 
 /**
- * \brief          AES-CFB8 buffer encryption/decryption.
+ * \brief This function performs an AES-CFB8 encryption or decryption
+ *        operation.
  *
- * Note: Due to the nature of CFB you should use the same key schedule for
- * both encryption and decryption. So a context initialized with
- * mbedtls_aes_setkey_enc() for both MBEDTLS_AES_ENCRYPT and MBEDTLS_AES_DECRYPT.
+ *        It performs the operation defined in the \p mode
+ *        parameter (encrypt/decrypt), on the input data buffer defined
+ *        in the \p input parameter.
  *
- * \note           Upon exit, the content of the IV is updated so that you can
- *                 call the function same function again on the following
- *                 block(s) of data and get the same result as if it was
- *                 encrypted in one call. This allows a "streaming" usage.
- *                 If on the other hand you need to retain the contents of the
- *                 IV, you should either save it manually or use the cipher
- *                 module instead.
+ *        Due to the nature of CFB, you must use the same key schedule for
+ *        both encryption and decryption operations. Therefore, you must
+ *        use the context initialized with mbedtls_aes_setkey_enc() for
+ *        both #MBEDTLS_AES_ENCRYPT and #MBEDTLS_AES_DECRYPT.
  *
- * \param ctx      AES context
- * \param mode     MBEDTLS_AES_ENCRYPT or MBEDTLS_AES_DECRYPT
- * \param length   length of the input data
- * \param iv       initialization vector (updated after use)
- * \param input    buffer holding the input data
- * \param output   buffer holding the output data
+ * \note  Upon exit, the content of the IV is updated so that you can
+ *        call the same function again on the next
+ *        block(s) of data and get the same result as if it was
+ *        encrypted in one call. This allows a "streaming" usage.
+ *        If you need to retain the contents of the
+ *        IV, you should either save it manually or use the cipher
+ *        module instead.
  *
- * \return         0 if successful
+ *
+ * \param ctx      The AES context to use for encryption or decryption.
+ * \param mode     The AES operation: #MBEDTLS_AES_ENCRYPT or
+ *                 #MBEDTLS_AES_DECRYPT
+ * \param length   The length of the input data.
+ * \param iv       The initialization vector (updated after use).
+ * \param input    The buffer holding the input data.
+ * \param output   The buffer holding the output data.
+ *
+ * \return         \c 0 on success.
  */
 int mbedtls_aes_crypt_cfb8( mbedtls_aes_context *ctx,
                     int mode,
@@ -226,26 +288,32 @@ int mbedtls_aes_crypt_cfb8( mbedtls_aes_context *ctx,
 
 #if defined(MBEDTLS_CIPHER_MODE_CTR)
 /**
- * \brief               AES-CTR buffer encryption/decryption
+ * \brief      This function performs an AES-CTR encryption or decryption
+ *             operation.
  *
- * Warning: You have to keep the maximum use of your counter in mind!
+ *             This function performs the operation defined in the \p mode
+ *             parameter (encrypt/decrypt), on the input data buffer
+ *             defined in the \p input parameter.
  *
- * Note: Due to the nature of CTR you should use the same key schedule for
- * both encryption and decryption. So a context initialized with
- * mbedtls_aes_setkey_enc() for both MBEDTLS_AES_ENCRYPT and MBEDTLS_AES_DECRYPT.
+ *             Due to the nature of CTR, you must use the same key schedule
+ *             for both encryption and decryption operations. Therefore, you
+ *             must use the context initialized with mbedtls_aes_setkey_enc()
+ *             for both #MBEDTLS_AES_ENCRYPT and #MBEDTLS_AES_DECRYPT.
  *
- * \param ctx           AES context
- * \param length        The length of the data
- * \param nc_off        The offset in the current stream_block (for resuming
- *                      within current cipher stream). The offset pointer to
- *                      should be 0 at the start of a stream.
- * \param nonce_counter The 128-bit nonce and counter.
- * \param stream_block  The saved stream-block for resuming. Is overwritten
- *                      by the function.
- * \param input         The input data stream
- * \param output        The output data stream
+ * \warning    You must keep the maximum use of your counter in mind.
  *
- * \return         0 if successful
+ * \param ctx              The AES context to use for encryption or decryption.
+ * \param length           The length of the input data.
+ * \param nc_off           The offset in the current \p stream_block, for
+ *                         resuming within the current cipher stream. The
+ *                         offset pointer should be 0 at the start of a stream.
+ * \param nonce_counter    The 128-bit nonce and counter.
+ * \param stream_block     The saved stream block for resuming. This is
+ *                         overwritten by the function.
+ * \param input            The buffer holding the input data.
+ * \param output           The buffer holding the output data.
+ *
+ * \return     \c 0 on success.
  */
 int mbedtls_aes_crypt_ctr( mbedtls_aes_context *ctx,
                        size_t length,
@@ -257,30 +325,30 @@ int mbedtls_aes_crypt_ctr( mbedtls_aes_context *ctx,
 #endif /* MBEDTLS_CIPHER_MODE_CTR */
 
 /**
- * \brief           Internal AES block encryption function
- *                  (Only exposed to allow overriding it,
- *                  see MBEDTLS_AES_ENCRYPT_ALT)
+ * \brief           Internal AES block encryption function. This is only
+ *                  exposed to allow overriding it using
+ *                  \c MBEDTLS_AES_ENCRYPT_ALT.
  *
- * \param ctx       AES context
- * \param input     Plaintext block
- * \param output    Output (ciphertext) block
+ * \param ctx       The AES context to use for encryption.
+ * \param input     The plaintext block.
+ * \param output    The output (ciphertext) block.
  *
- * \return          0 if successful
+ * \return          \c 0 on success.
  */
 int mbedtls_internal_aes_encrypt( mbedtls_aes_context *ctx,
                                   const unsigned char input[16],
                                   unsigned char output[16] );
 
 /**
- * \brief           Internal AES block decryption function
- *                  (Only exposed to allow overriding it,
- *                  see MBEDTLS_AES_DECRYPT_ALT)
+ * \brief           Internal AES block decryption function. This is only
+ *                  exposed to allow overriding it using see
+ *                  \c MBEDTLS_AES_DECRYPT_ALT.
  *
- * \param ctx       AES context
- * \param input     Ciphertext block
- * \param output    Output (plaintext) block
+ * \param ctx       The AES context to use for decryption.
+ * \param input     The ciphertext block.
+ * \param output    The output (plaintext) block.
  *
- * \return          0 if successful
+ * \return          \c 0 on success.
  */
 int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx,
                                   const unsigned char input[16],
@@ -296,11 +364,11 @@ int mbedtls_internal_aes_decrypt( mbedtls_aes_context *ctx,
  * \brief           Deprecated internal AES block encryption function
  *                  without return value.
  *
- * \deprecated      Superseded by mbedtls_aes_encrypt_ext() in 2.5.0
+ * \deprecated      Superseded by mbedtls_aes_encrypt_ext() in 2.5.0.
  *
- * \param ctx       AES context
- * \param input     Plaintext block
- * \param output    Output (ciphertext) block
+ * \param ctx       The AES context to use for encryption.
+ * \param input     Plaintext block.
+ * \param output    Output (ciphertext) block.
  */
 MBEDTLS_DEPRECATED void mbedtls_aes_encrypt( mbedtls_aes_context *ctx,
                                              const unsigned char input[16],
@@ -310,11 +378,11 @@ MBEDTLS_DEPRECATED void mbedtls_aes_encrypt( mbedtls_aes_context *ctx,
  * \brief           Deprecated internal AES block decryption function
  *                  without return value.
  *
- * \deprecated      Superseded by mbedtls_aes_decrypt_ext() in 2.5.0
+ * \deprecated      Superseded by mbedtls_aes_decrypt_ext() in 2.5.0.
  *
- * \param ctx       AES context
- * \param input     Ciphertext block
- * \param output    Output (plaintext) block
+ * \param ctx       The AES context to use for decryption.
+ * \param input     Ciphertext block.
+ * \param output    Output (plaintext) block.
  */
 MBEDTLS_DEPRECATED void mbedtls_aes_decrypt( mbedtls_aes_context *ctx,
                                              const unsigned char input[16],
@@ -336,9 +404,9 @@ extern "C" {
 #endif
 
 /**
- * \brief          Checkup routine
+ * \brief          Checkup routine.
  *
- * \return         0 if successful, or 1 if the test failed
+ * \return         \c 0 on success, or \c 1 on failure.
  */
 int mbedtls_aes_self_test( int verbose );
 
diff --git a/library/error.c b/library/error.c
index 4f5e4469fd..e39fb09b93 100644
--- a/library/error.c
+++ b/library/error.c
@@ -569,7 +569,7 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
     if( use_ret == -(MBEDTLS_ERR_AES_INVALID_INPUT_LENGTH) )
         mbedtls_snprintf( buf, buflen, "AES - Invalid data input length" );
     if( use_ret == -(MBEDTLS_ERR_AES_FEATURE_UNAVAILABLE) )
-        mbedtls_snprintf( buf, buflen, "AES - Feature not available, e.g. unsupported AES key size" );
+        mbedtls_snprintf( buf, buflen, "AES - Feature not available. For example, an unsupported AES key size" );
     if( use_ret == -(MBEDTLS_ERR_AES_HW_ACCEL_FAILED) )
         mbedtls_snprintf( buf, buflen, "AES - AES hardware accelerator failed" );
 #endif /* MBEDTLS_AES_C */

From eecdbea30f50ed97715a800302f5dae36e2fddef Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Wed, 24 Jan 2018 12:56:53 +0000
Subject: [PATCH 702/745] Improve CCM documentation

- Rephrase function/parameter/enum/define/error descriptions into full and
  clear sentences.
- Make sure to adhering to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.
- Fix iv_len values per the standard.

GitHub PR: #1305
---
 include/mbedtls/ccm.h | 128 +++++++++++++++++++++++-------------------
 library/error.c       |   2 +-
 2 files changed, 72 insertions(+), 58 deletions(-)

diff --git a/include/mbedtls/ccm.h b/include/mbedtls/ccm.h
index 1459eb8eab..5a9ee4a1cd 100644
--- a/include/mbedtls/ccm.h
+++ b/include/mbedtls/ccm.h
@@ -1,10 +1,19 @@
 /**
  * \file ccm.h
  *
- * \brief Counter with CBC-MAC (CCM) for 128-bit block ciphers
+ * \brief CCM combines Counter mode encryption with CBC-MAC authentication
+ *        for 128-bit block ciphers.
+ *
+ * Input to CCM includes the following elements:
+ * <ul><li>Payload - data that is both authenticated and encrypted.</li>
+ * <li>Associated data (Adata) - data that is authenticated but not
+ * encrypted, For example, a header.</li>
+ * <li>Nonce - A unique value that is assigned to the payload and the
+ * associated data.</li></ul>
+ *
  */
 /*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,16 +28,17 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
+
 #ifndef MBEDTLS_CCM_H
 #define MBEDTLS_CCM_H
 
 #include "cipher.h"
 
-#define MBEDTLS_ERR_CCM_BAD_INPUT      -0x000D /**< Bad input parameters to function. */
-#define MBEDTLS_ERR_CCM_AUTH_FAILED    -0x000F /**< Authenticated decryption failed. */
-#define MBEDTLS_ERR_CCM_HW_ACCEL_FAILED                   -0x0011  /**< CCM hardware accelerator failed. */
+#define MBEDTLS_ERR_CCM_BAD_INPUT       -0x000D /**< Bad input parameters to the function. */
+#define MBEDTLS_ERR_CCM_AUTH_FAILED     -0x000F /**< Authenticated decryption failed. */
+#define MBEDTLS_ERR_CCM_HW_ACCEL_FAILED -0x0011 /**< CCM hardware accelerator failed. */
 
 #if !defined(MBEDTLS_CCM_ALT)
 // Regular implementation
@@ -39,31 +49,33 @@ extern "C" {
 #endif
 
 /**
- * \brief          CCM context structure
+ * \brief    The CCM context-type definition. The CCM context is passed
+ *           to the APIs called.
  */
 typedef struct {
-    mbedtls_cipher_context_t cipher_ctx;    /*!< cipher context used */
+    mbedtls_cipher_context_t cipher_ctx;    /*!< The cipher context used. */
 }
 mbedtls_ccm_context;
 
 /**
- * \brief           Initialize CCM context (just makes references valid)
- *                  Makes the context ready for mbedtls_ccm_setkey() or
- *                  mbedtls_ccm_free().
+ * \brief           This function initializes the specified CCM context,
+ *                  to make references valid, and prepare the context
+ *                  for mbedtls_ccm_setkey() or mbedtls_ccm_free().
  *
- * \param ctx       CCM context to initialize
+ * \param ctx       The CCM context to initialize.
  */
 void mbedtls_ccm_init( mbedtls_ccm_context *ctx );
 
 /**
- * \brief           CCM initialization (encryption and decryption)
+ * \brief           This function initializes the CCM context set in the
+ *                  \p ctx parameter and sets the encryption key.
  *
- * \param ctx       CCM context to be initialized
- * \param cipher    cipher to use (a 128-bit block cipher)
- * \param key       encryption key
- * \param keybits   key size in bits (must be acceptable by the cipher)
+ * \param ctx       The CCM context to initialize.
+ * \param cipher    The 128-bit block cipher to use.
+ * \param key       The encryption key.
+ * \param keybits   The key size in bits. This must be acceptable by the cipher.
  *
- * \return          0 if successful, or a cipher specific error code
+ * \return          \c 0 on success, or a cipher-specific error code.
  */
 int mbedtls_ccm_setkey( mbedtls_ccm_context *ctx,
                         mbedtls_cipher_id_t cipher,
@@ -71,36 +83,37 @@ int mbedtls_ccm_setkey( mbedtls_ccm_context *ctx,
                         unsigned int keybits );
 
 /**
- * \brief           Free a CCM context and underlying cipher sub-context
+ * \brief   This function releases and clears the specified CCM context
+ *          and underlying cipher sub-context.
  *
- * \param ctx       CCM context to free
+ * \param ctx       The CCM context to clear.
  */
 void mbedtls_ccm_free( mbedtls_ccm_context *ctx );
 
 /**
- * \brief           CCM buffer encryption
+ * \brief           This function encrypts a buffer using CCM.
  *
- * \param ctx       CCM context
- * \param length    length of the input data in bytes
- * \param iv        nonce (initialization vector)
- * \param iv_len    length of IV in bytes
- *                  must be 2, 3, 4, 5, 6, 7 or 8
- * \param add       additional data
- * \param add_len   length of additional data in bytes
- *                  must be less than 2^16 - 2^8
- * \param input     buffer holding the input data
- * \param output    buffer for holding the output data
- *                  must be at least 'length' bytes wide
- * \param tag       buffer for holding the tag
- * \param tag_len   length of the tag to generate in bytes
- *                  must be 4, 6, 8, 10, 14 or 16
+ * \param ctx       The CCM context to use for encryption.
+ * \param length    The length of the input data in Bytes.
+ * \param iv        Initialization vector (nonce).
+ * \param iv_len    The length of the IV in Bytes: 7, 8, 9, 10, 11, 12, or 13.
+ * \param add       The additional data field.
+ * \param add_len   The length of additional data in Bytes.
+ *                  Must be less than 2^16 - 2^8.
+ * \param input     The buffer holding the input data.
+ * \param output    The buffer holding the output data.
+ *                  Must be at least \p length Bytes wide.
+ * \param tag       The buffer holding the tag.
+ * \param tag_len   The length of the tag to generate in Bytes:
+ *                  4, 6, 8, 10, 14 or 16.
  *
- * \note            The tag is written to a separate buffer. To get the tag
- *                  concatenated with the output as in the CCM spec, use
- *                  tag = output + length and make sure the output buffer is
- *                  at least length + tag_len wide.
+ * \note            The tag is written to a separate buffer. To concatenate
+ *                  the \p tag with the \p output, as done in <em>RFC-3610:
+ *                  Counter with CBC-MAC (CCM)</em>, use
+ *                  \p tag = \p output + \p length, and make sure that the
+ *                  output buffer is at least \p length + \p tag_len wide.
  *
- * \return          0 if successful
+ * \return          \c 0 on success.
  */
 int mbedtls_ccm_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length,
                          const unsigned char *iv, size_t iv_len,
@@ -109,21 +122,22 @@ int mbedtls_ccm_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length,
                          unsigned char *tag, size_t tag_len );
 
 /**
- * \brief           CCM buffer authenticated decryption
+ * \brief           This function performs a CCM authenticated decryption of a
+ *                  buffer.
  *
- * \param ctx       CCM context
- * \param length    length of the input data
- * \param iv        initialization vector
- * \param iv_len    length of IV
- * \param add       additional data
- * \param add_len   length of additional data
- * \param input     buffer holding the input data
- * \param output    buffer for holding the output data
- * \param tag       buffer holding the tag
- * \param tag_len   length of the tag
+ * \param ctx       The CCM context to use for decryption.
+ * \param length    The length of the input data in Bytes.
+ * \param iv        Initialization vector.
+ * \param iv_len    The length of the IV in Bytes: 7, 8, 9, 10, 11, 12, or 13.
+ * \param add       The additional data field.
+ * \param add_len   The length of additional data in Bytes.
+ * \param input     The buffer holding the input data.
+ * \param output    The buffer holding the output data.
+ * \param tag       The buffer holding the tag.
+ * \param tag_len   The length of the tag in Bytes.
  *
- * \return         0 if successful and authenticated,
- *                 MBEDTLS_ERR_CCM_AUTH_FAILED if tag does not match
+ * \return          0 if successful and authenticated, or
+ *                  #MBEDTLS_ERR_CCM_AUTH_FAILED if the tag does not match.
  */
 int mbedtls_ccm_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
                       const unsigned char *iv, size_t iv_len,
@@ -135,9 +149,9 @@ int mbedtls_ccm_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
 }
 #endif
 
-#else  /* !MBEDTLS_CCM_ALT */
+#else  /* MBEDTLS_CCM_ALT */
 #include "ccm_alt.h"
-#endif /* !MBEDTLS_CCM_ALT */
+#endif /* MBEDTLS_CCM_ALT */
 
 #ifdef __cplusplus
 extern "C" {
@@ -145,9 +159,9 @@ extern "C" {
 
 #if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
 /**
- * \brief          Checkup routine
+ * \brief          The CCM checkup routine.
  *
- * \return         0 if successful, or 1 if the test failed
+ * \return         \c 0 on success, or \c 1 on failure.
  */
 int mbedtls_ccm_self_test( int verbose );
 #endif /* MBEDTLS_SELF_TEST && MBEDTLS_AES_C */
diff --git a/library/error.c b/library/error.c
index e39fb09b93..fdfa94ad09 100644
--- a/library/error.c
+++ b/library/error.c
@@ -642,7 +642,7 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
 
 #if defined(MBEDTLS_CCM_C)
     if( use_ret == -(MBEDTLS_ERR_CCM_BAD_INPUT) )
-        mbedtls_snprintf( buf, buflen, "CCM - Bad input parameters to function" );
+        mbedtls_snprintf( buf, buflen, "CCM - Bad input parameters to the function" );
     if( use_ret == -(MBEDTLS_ERR_CCM_AUTH_FAILED) )
         mbedtls_snprintf( buf, buflen, "CCM - Authenticated decryption failed" );
     if( use_ret == -(MBEDTLS_ERR_CCM_HW_ACCEL_FAILED) )

From 9ba6b621deac7d1468e4e43cc0f18d730f819b54 Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Wed, 24 Jan 2018 12:59:19 +0000
Subject: [PATCH 703/745] Improve cipher documentation

- Rephrase function/parameter/enum/define/error descriptions into full and
  clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.

GitHub PR: #1306
---
 include/mbedtls/cipher.h | 527 +++++++++++++++++++++------------------
 library/error.c          |   4 +-
 2 files changed, 280 insertions(+), 251 deletions(-)

diff --git a/include/mbedtls/cipher.h b/include/mbedtls/cipher.h
index 97b9226f5c..dc1bc56470 100644
--- a/include/mbedtls/cipher.h
+++ b/include/mbedtls/cipher.h
@@ -1,12 +1,12 @@
 /**
  * \file cipher.h
  *
- * \brief Generic cipher wrapper.
+ * \brief The generic cipher wrapper.
  *
  * \author Adriaan de Jong <dejong@fox-it.com>
  */
 /*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -21,7 +21,7 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
 
 #ifndef MBEDTLS_CIPHER_H
@@ -52,22 +52,23 @@
 #define inline __inline
 #endif
 
-#define MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE            -0x6080  /**< The selected feature is not available. */
-#define MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA                 -0x6100  /**< Bad input parameters to function. */
-#define MBEDTLS_ERR_CIPHER_ALLOC_FAILED                   -0x6180  /**< Failed to allocate memory. */
-#define MBEDTLS_ERR_CIPHER_INVALID_PADDING                -0x6200  /**< Input data contains invalid padding and is rejected. */
-#define MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED            -0x6280  /**< Decryption of block requires a full block. */
-#define MBEDTLS_ERR_CIPHER_AUTH_FAILED                    -0x6300  /**< Authentication failed (for AEAD modes). */
-#define MBEDTLS_ERR_CIPHER_INVALID_CONTEXT                -0x6380  /**< The context is invalid, eg because it was free()ed. */
-#define MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED                -0x6400  /**< Cipher hardware accelerator failed. */
+#define MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE  -0x6080  /**< The selected feature is not available. */
+#define MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA       -0x6100  /**< Bad input parameters. */
+#define MBEDTLS_ERR_CIPHER_ALLOC_FAILED         -0x6180  /**< Failed to allocate memory. */
+#define MBEDTLS_ERR_CIPHER_INVALID_PADDING      -0x6200  /**< Input data contains invalid padding and is rejected. */
+#define MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED  -0x6280  /**< Decryption of block requires a full block. */
+#define MBEDTLS_ERR_CIPHER_AUTH_FAILED          -0x6300  /**< Authentication failed (for AEAD modes). */
+#define MBEDTLS_ERR_CIPHER_INVALID_CONTEXT      -0x6380  /**< The context is invalid. For example, because it was freed. */
+#define MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED      -0x6400  /**< Cipher hardware accelerator failed. */
 
-#define MBEDTLS_CIPHER_VARIABLE_IV_LEN     0x01    /**< Cipher accepts IVs of variable length */
-#define MBEDTLS_CIPHER_VARIABLE_KEY_LEN    0x02    /**< Cipher accepts keys of variable length */
+#define MBEDTLS_CIPHER_VARIABLE_IV_LEN     0x01    /**< Cipher accepts IVs of variable length. */
+#define MBEDTLS_CIPHER_VARIABLE_KEY_LEN    0x02    /**< Cipher accepts keys of variable length. */
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+/** Supported cipher IDs. */
 typedef enum {
     MBEDTLS_CIPHER_ID_NONE = 0,
     MBEDTLS_CIPHER_ID_NULL,
@@ -79,6 +80,7 @@ typedef enum {
     MBEDTLS_CIPHER_ID_ARC4,
 } mbedtls_cipher_id_t;
 
+/** Supported cipher types. */
 typedef enum {
     MBEDTLS_CIPHER_NONE = 0,
     MBEDTLS_CIPHER_NULL,
@@ -131,6 +133,7 @@ typedef enum {
     MBEDTLS_CIPHER_CAMELLIA_256_CCM,
 } mbedtls_cipher_type_t;
 
+/** Supported cipher modes. */
 typedef enum {
     MBEDTLS_MODE_NONE = 0,
     MBEDTLS_MODE_ECB,
@@ -143,14 +146,16 @@ typedef enum {
     MBEDTLS_MODE_CCM,
 } mbedtls_cipher_mode_t;
 
+/** Supported cipher padding types. */
 typedef enum {
-    MBEDTLS_PADDING_PKCS7 = 0,     /**< PKCS7 padding (default)        */
-    MBEDTLS_PADDING_ONE_AND_ZEROS, /**< ISO/IEC 7816-4 padding         */
-    MBEDTLS_PADDING_ZEROS_AND_LEN, /**< ANSI X.923 padding             */
-    MBEDTLS_PADDING_ZEROS,         /**< zero padding (not reversible!) */
-    MBEDTLS_PADDING_NONE,          /**< never pad (full blocks only)   */
+    MBEDTLS_PADDING_PKCS7 = 0,     /**< PKCS7 padding (default).        */
+    MBEDTLS_PADDING_ONE_AND_ZEROS, /**< ISO/IEC 7816-4 padding.         */
+    MBEDTLS_PADDING_ZEROS_AND_LEN, /**< ANSI X.923 padding.             */
+    MBEDTLS_PADDING_ZEROS,         /**< zero padding (not reversible). */
+    MBEDTLS_PADDING_NONE,          /**< never pad (full blocks only).   */
 } mbedtls_cipher_padding_t;
 
+/** Type of operation. */
 typedef enum {
     MBEDTLS_OPERATION_NONE = -1,
     MBEDTLS_DECRYPT = 0,
@@ -158,19 +163,19 @@ typedef enum {
 } mbedtls_operation_t;
 
 enum {
-    /** Undefined key length */
+    /** Undefined key length. */
     MBEDTLS_KEY_LENGTH_NONE = 0,
-    /** Key length, in bits (including parity), for DES keys */
+    /** Key length, in bits (including parity), for DES keys. */
     MBEDTLS_KEY_LENGTH_DES  = 64,
-    /** Key length, in bits (including parity), for DES in two key EDE */
+    /** Key length in bits, including parity, for DES in two-key EDE. */
     MBEDTLS_KEY_LENGTH_DES_EDE = 128,
-    /** Key length, in bits (including parity), for DES in three-key EDE */
+    /** Key length in bits, including parity, for DES in three-key EDE. */
     MBEDTLS_KEY_LENGTH_DES_EDE3 = 192,
 };
 
-/** Maximum length of any IV, in bytes */
+/** Maximum length of any IV, in Bytes. */
 #define MBEDTLS_MAX_IV_LENGTH      16
-/** Maximum block size of any cipher, in bytes */
+/** Maximum block size of any cipher, in Bytes. */
 #define MBEDTLS_MAX_BLOCK_LENGTH   16
 
 /**
@@ -184,33 +189,40 @@ typedef struct mbedtls_cipher_base_t mbedtls_cipher_base_t;
 typedef struct mbedtls_cmac_context_t mbedtls_cmac_context_t;
 
 /**
- * Cipher information. Allows cipher functions to be called in a generic way.
+ * Cipher information. Allows calling cipher functions
+ * in a generic way.
  */
 typedef struct {
-    /** Full cipher identifier (e.g. MBEDTLS_CIPHER_AES_256_CBC) */
+    /** Full cipher identifier. For example,
+     * MBEDTLS_CIPHER_AES_256_CBC.
+     */
     mbedtls_cipher_type_t type;
 
-    /** Cipher mode (e.g. MBEDTLS_MODE_CBC) */
+    /** The cipher mode. For example, MBEDTLS_MODE_CBC. */
     mbedtls_cipher_mode_t mode;
 
-    /** Cipher key length, in bits (default length for variable sized ciphers)
-     *  (Includes parity bits for ciphers like DES) */
+    /** The cipher key length, in bits. This is the
+     * default length for variable sized ciphers.
+     * Includes parity bits for ciphers like DES.
+     */
     unsigned int key_bitlen;
 
-    /** Name of the cipher */
+    /** Name of the cipher. */
     const char * name;
 
-    /** IV/NONCE size, in bytes.
-     *  For cipher that accept many sizes: recommended size */
+    /** IV or nonce size, in Bytes.
+     * For ciphers that accept variable IV sizes,
+     * this is the recommended size.
+     */
     unsigned int iv_size;
 
-    /** Flags for variable IV size, variable key size, etc. */
+    /** Flags to set. For example, if the cipher supports variable IV sizes or variable key sizes. */
     int flags;
 
-    /** block size, in bytes */
+    /** The block size, in Bytes. */
     unsigned int block_size;
 
-    /** Base cipher information and functions */
+    /** Struct for base cipher information and functions. */
     const mbedtls_cipher_base_t *base;
 
 } mbedtls_cipher_info_t;
@@ -219,125 +231,133 @@ typedef struct {
  * Generic cipher context.
  */
 typedef struct {
-    /** Information about the associated cipher */
+    /** Information about the associated cipher. */
     const mbedtls_cipher_info_t *cipher_info;
 
-    /** Key length to use */
+    /** Key length to use. */
     int key_bitlen;
 
-    /** Operation that the context's key has been initialised for */
+    /** Operation that the key of the context has been
+     * initialized for.
+     */
     mbedtls_operation_t operation;
 
 #if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING)
-    /** Padding functions to use, if relevant for cipher mode */
+    /** Padding functions to use, if relevant for
+     * the specific cipher mode.
+     */
     void (*add_padding)( unsigned char *output, size_t olen, size_t data_len );
     int (*get_padding)( unsigned char *input, size_t ilen, size_t *data_len );
 #endif
 
-    /** Buffer for data that hasn't been encrypted yet */
+    /** Buffer for input that has not been processed yet. */
     unsigned char unprocessed_data[MBEDTLS_MAX_BLOCK_LENGTH];
 
-    /** Number of bytes that still need processing */
+    /** Number of Bytes that have not been processed yet. */
     size_t unprocessed_len;
 
-    /** Current IV or NONCE_COUNTER for CTR-mode */
+    /** Current IV or NONCE_COUNTER for CTR-mode. */
     unsigned char iv[MBEDTLS_MAX_IV_LENGTH];
 
-    /** IV size in bytes (for ciphers with variable-length IVs) */
+    /** IV size in Bytes, for ciphers with variable-length IVs. */
     size_t iv_size;
 
-    /** Cipher-specific context */
+    /** The cipher-specific context. */
     void *cipher_ctx;
 
 #if defined(MBEDTLS_CMAC_C)
-    /** CMAC Specific context */
+    /** CMAC-specific context. */
     mbedtls_cmac_context_t *cmac_ctx;
 #endif
 } mbedtls_cipher_context_t;
 
 /**
- * \brief Returns the list of ciphers supported by the generic cipher module.
+ * \brief This function retrieves the list of ciphers supported by the generic
+ * cipher module.
  *
- * \return              a statically allocated array of ciphers, the last entry
- *                      is 0.
+ * \return      A statically-allocated array of ciphers. The last entry
+ *              is zero.
  */
 const int *mbedtls_cipher_list( void );
 
 /**
- * \brief               Returns the cipher information structure associated
- *                      with the given cipher name.
+ * \brief               This function retrieves the cipher-information
+ *                      structure associated with the given cipher name.
  *
  * \param cipher_name   Name of the cipher to search for.
  *
- * \return              the cipher information structure associated with the
- *                      given cipher_name, or NULL if not found.
+ * \return              The cipher information structure associated with the
+ *                      given \p cipher_name, or NULL if not found.
  */
 const mbedtls_cipher_info_t *mbedtls_cipher_info_from_string( const char *cipher_name );
 
 /**
- * \brief               Returns the cipher information structure associated
- *                      with the given cipher type.
+ * \brief               This function retrieves the cipher-information
+ *                      structure associated with the given cipher type.
  *
  * \param cipher_type   Type of the cipher to search for.
  *
- * \return              the cipher information structure associated with the
- *                      given cipher_type, or NULL if not found.
+ * \return              The cipher information structure associated with the
+ *                      given \p cipher_type, or NULL if not found.
  */
 const mbedtls_cipher_info_t *mbedtls_cipher_info_from_type( const mbedtls_cipher_type_t cipher_type );
 
 /**
- * \brief               Returns the cipher information structure associated
- *                      with the given cipher id, key size and mode.
+ * \brief               This function retrieves the cipher-information
+ *                      structure associated with the given cipher ID,
+ *                      key size and mode.
  *
- * \param cipher_id     Id of the cipher to search for
- *                      (e.g. MBEDTLS_CIPHER_ID_AES)
- * \param key_bitlen    Length of the key in bits
- * \param mode          Cipher mode (e.g. MBEDTLS_MODE_CBC)
+ * \param cipher_id     The ID of the cipher to search for. For example,
+ *                      #MBEDTLS_CIPHER_ID_AES.
+ * \param key_bitlen    The length of the key in bits.
+ * \param mode          The cipher mode. For example, #MBEDTLS_MODE_CBC.
  *
- * \return              the cipher information structure associated with the
- *                      given cipher_type, or NULL if not found.
+ * \return              The cipher information structure associated with the
+ *                      given \p cipher_id, or NULL if not found.
  */
 const mbedtls_cipher_info_t *mbedtls_cipher_info_from_values( const mbedtls_cipher_id_t cipher_id,
                                               int key_bitlen,
                                               const mbedtls_cipher_mode_t mode );
 
 /**
- * \brief               Initialize a cipher_context (as NONE)
+ * \brief               This function initializes a \p cipher_context as NONE.
  */
 void mbedtls_cipher_init( mbedtls_cipher_context_t *ctx );
 
 /**
- * \brief               Free and clear the cipher-specific context of ctx.
- *                      Freeing ctx itself remains the responsibility of the
- *                      caller.
+ * \brief               This function frees and clears the cipher-specific
+ *                      context of \p ctx. Freeing \p ctx itself remains the
+ *                      responsibility of the caller.
  */
 void mbedtls_cipher_free( mbedtls_cipher_context_t *ctx );
 
+
 /**
- * \brief               Initialises and fills the cipher context structure with
- *                      the appropriate values.
+ * \brief               This function initializes and fills the cipher-context
+ *                      structure with the appropriate values. It also clears
+ *                      the structure.
  *
- * \note                Currently also clears structure. In future versions you
- *                      will be required to call mbedtls_cipher_init() on the structure
- *                      first.
+ * \param ctx           The context to initialize. May not be NULL.
+ * \param cipher_info   The cipher to use.
  *
- * \param ctx           context to initialise. May not be NULL.
- * \param cipher_info   cipher to use.
- *
- * \return              0 on success,
- *                      MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on parameter failure,
- *                      MBEDTLS_ERR_CIPHER_ALLOC_FAILED if allocation of the
+ * \return              \c 0 on success,
+ *                      #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on parameter failure,
+ *                      #MBEDTLS_ERR_CIPHER_ALLOC_FAILED if allocation of the
  *                      cipher-specific context failed.
+ *
+ * \internal Currently, the function also clears the structure.
+ * In future versions, the caller will be required to call
+ * mbedtls_cipher_init() on the structure first.
  */
 int mbedtls_cipher_setup( mbedtls_cipher_context_t *ctx, const mbedtls_cipher_info_t *cipher_info );
 
 /**
- * \brief               Returns the block size of the given cipher.
+ * \brief        This function returns the block size of the given cipher.
  *
- * \param ctx           cipher's context. Must have been initialised.
+ * \param ctx    The context of the cipher. Must be initialized.
  *
- * \return              size of the cipher's blocks, or 0 if ctx has not been
- *                      initialised.
+ * \return       The size of the blocks of the cipher, or zero if \p ctx
+ *               has not been initialized.
  */
 static inline unsigned int mbedtls_cipher_get_block_size( const mbedtls_cipher_context_t *ctx )
 {
@@ -348,13 +368,13 @@ static inline unsigned int mbedtls_cipher_get_block_size( const mbedtls_cipher_c
 }
 
 /**
- * \brief               Returns the mode of operation for the cipher.
- *                      (e.g. MBEDTLS_MODE_CBC)
+ * \brief        This function returns the mode of operation for
+ *               the cipher. For example, MBEDTLS_MODE_CBC.
  *
- * \param ctx           cipher's context. Must have been initialised.
+ * \param ctx    The context of the cipher. Must be initialized.
  *
- * \return              mode of operation, or MBEDTLS_MODE_NONE if ctx
- *                      has not been initialised.
+ * \return       The mode of operation, or #MBEDTLS_MODE_NONE if
+ *               \p ctx has not been initialized.
  */
 static inline mbedtls_cipher_mode_t mbedtls_cipher_get_cipher_mode( const mbedtls_cipher_context_t *ctx )
 {
@@ -365,13 +385,14 @@ static inline mbedtls_cipher_mode_t mbedtls_cipher_get_cipher_mode( const mbedtl
 }
 
 /**
- * \brief               Returns the size of the cipher's IV/NONCE in bytes.
+ * \brief       This function returns the size of the IV or nonce
+ *              of the cipher, in Bytes.
  *
- * \param ctx           cipher's context. Must have been initialised.
+ * \param ctx   The context of the cipher. Must be initialized.
  *
- * \return              If IV has not been set yet: (recommended) IV size
- *                      (0 for ciphers not using IV/NONCE).
- *                      If IV has already been set: actual size.
+ * \return      <ul><li>If no IV has been set: the recommended IV size.
+ *              0 for ciphers not using IV or nonce.</li>
+ *              <li>If IV has already been set: the actual size.</li></ul>
  */
 static inline int mbedtls_cipher_get_iv_size( const mbedtls_cipher_context_t *ctx )
 {
@@ -385,12 +406,12 @@ static inline int mbedtls_cipher_get_iv_size( const mbedtls_cipher_context_t *ct
 }
 
 /**
- * \brief               Returns the type of the given cipher.
+ * \brief               This function returns the type of the given cipher.
  *
- * \param ctx           cipher's context. Must have been initialised.
+ * \param ctx           The context of the cipher. Must be initialized.
  *
- * \return              type of the cipher, or MBEDTLS_CIPHER_NONE if ctx has
- *                      not been initialised.
+ * \return              The type of the cipher, or #MBEDTLS_CIPHER_NONE if
+ *                      \p ctx has not been initialized.
  */
 static inline mbedtls_cipher_type_t mbedtls_cipher_get_type( const mbedtls_cipher_context_t *ctx )
 {
@@ -401,11 +422,13 @@ static inline mbedtls_cipher_type_t mbedtls_cipher_get_type( const mbedtls_ciphe
 }
 
 /**
- * \brief               Returns the name of the given cipher, as a string.
+ * \brief               This function returns the name of the given cipher
+ *                      as a string.
  *
- * \param ctx           cipher's context. Must have been initialised.
+ * \param ctx           The context of the cipher. Must be initialized.
  *
- * \return              name of the cipher, or NULL if ctx was not initialised.
+ * \return              The name of the cipher, or NULL if \p ctx has not
+ *                      been not initialized.
  */
 static inline const char *mbedtls_cipher_get_name( const mbedtls_cipher_context_t *ctx )
 {
@@ -416,13 +439,13 @@ static inline const char *mbedtls_cipher_get_name( const mbedtls_cipher_context_
 }
 
 /**
- * \brief               Returns the key length of the cipher.
+ * \brief               This function returns the key length of the cipher.
  *
- * \param ctx           cipher's context. Must have been initialised.
+ * \param ctx           The context of the cipher. Must be initialized.
  *
- * \return              cipher's key length, in bits, or
- *                      MBEDTLS_KEY_LENGTH_NONE if ctx has not been
- *                      initialised.
+ * \return              The key length of the cipher in bits, or
+ *                      #MBEDTLS_KEY_LENGTH_NONE if ctx \p has not been
+ *                      initialized.
  */
 static inline int mbedtls_cipher_get_key_bitlen( const mbedtls_cipher_context_t *ctx )
 {
@@ -433,13 +456,13 @@ static inline int mbedtls_cipher_get_key_bitlen( const mbedtls_cipher_context_t
 }
 
 /**
- * \brief               Returns the operation of the given cipher.
+ * \brief          This function returns the operation of the given cipher.
  *
- * \param ctx           cipher's context. Must have been initialised.
+ * \param ctx      The context of the cipher. Must be initialized.
  *
- * \return              operation (MBEDTLS_ENCRYPT or MBEDTLS_DECRYPT),
- *                      or MBEDTLS_OPERATION_NONE if ctx has not been
- *                      initialised.
+ * \return         The type of operation: #MBEDTLS_ENCRYPT or
+ *                 #MBEDTLS_DECRYPT, or #MBEDTLS_OPERATION_NONE if \p ctx
+ *                 has not been initialized.
  */
 static inline mbedtls_operation_t mbedtls_cipher_get_operation( const mbedtls_cipher_context_t *ctx )
 {
@@ -450,18 +473,18 @@ static inline mbedtls_operation_t mbedtls_cipher_get_operation( const mbedtls_ci
 }
 
 /**
- * \brief               Set the key to use with the given context.
+ * \brief               This function sets the key to use with the given context.
  *
- * \param ctx           generic cipher context. May not be NULL. Must have been
- *                      initialised using cipher_context_from_type or
- *                      cipher_context_from_string.
+ * \param ctx           The generic cipher context. May not be NULL. Must have
+ *                      been initialized using mbedtls_cipher_info_from_type()
+ *                      or mbedtls_cipher_info_from_string().
  * \param key           The key to use.
- * \param key_bitlen    key length to use, in bits.
- * \param operation     Operation that the key will be used for, either
- *                      MBEDTLS_ENCRYPT or MBEDTLS_DECRYPT.
+ * \param key_bitlen    The key length to use, in bits.
+ * \param operation     The operation that the key will be used for:
+ *                      #MBEDTLS_ENCRYPT or #MBEDTLS_DECRYPT.
  *
- * \returns             0 on success, MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if
- *                      parameter verification fails or a cipher specific
+ * \returns             \c 0 on success, #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if
+ *                      parameter verification fails, or a cipher-specific
  *                      error code.
  */
 int mbedtls_cipher_setkey( mbedtls_cipher_context_t *ctx, const unsigned char *key,
@@ -469,170 +492,176 @@ int mbedtls_cipher_setkey( mbedtls_cipher_context_t *ctx, const unsigned char *k
 
 #if defined(MBEDTLS_CIPHER_MODE_WITH_PADDING)
 /**
- * \brief               Set padding mode, for cipher modes that use padding.
- *                      (Default: PKCS7 padding.)
+ * \brief               This function sets the padding mode, for cipher modes
+ *                      that use padding.
  *
- * \param ctx           generic cipher context
- * \param mode          padding mode
+ *                      The default passing mode is PKCS7 padding.
  *
- * \returns             0 on success, MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE
- *                      if selected padding mode is not supported, or
- *                      MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if the cipher mode
+ * \param ctx           The generic cipher context.
+ * \param mode          The padding mode.
+ *
+ * \returns             \c 0 on success, #MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE
+ *                      if the selected padding mode is not supported, or
+ *                      #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if the cipher mode
  *                      does not support padding.
  */
 int mbedtls_cipher_set_padding_mode( mbedtls_cipher_context_t *ctx, mbedtls_cipher_padding_t mode );
 #endif /* MBEDTLS_CIPHER_MODE_WITH_PADDING */
 
 /**
- * \brief               Set the initialization vector (IV) or nonce
+ * \brief           This function sets the initialization vector (IV)
+ *                  or nonce.
  *
- * \param ctx           generic cipher context
- * \param iv            IV to use (or NONCE_COUNTER for CTR-mode ciphers)
- * \param iv_len        IV length for ciphers with variable-size IV;
- *                      discarded by ciphers with fixed-size IV.
+ * \param ctx       The generic cipher context.
+ * \param iv        The IV to use, or NONCE_COUNTER for CTR-mode ciphers.
+ * \param iv_len    The IV length for ciphers with variable-size IV.
+ *                  This parameter is discarded by ciphers with fixed-size IV.
  *
- * \returns             0 on success, or MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
+ * \returns         \c 0 on success, or #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
  *
- * \note                Some ciphers don't use IVs nor NONCE. For these
- *                      ciphers, this function has no effect.
+ * \note            Some ciphers do not use IVs nor nonce. For these
+ *                  ciphers, this function has no effect.
  */
 int mbedtls_cipher_set_iv( mbedtls_cipher_context_t *ctx,
                    const unsigned char *iv, size_t iv_len );
 
 /**
- * \brief               Finish preparation of the given context
+ * \brief         This function resets the cipher state.
  *
- * \param ctx           generic cipher context
+ * \param ctx     The generic cipher context.
  *
- * \returns             0 on success, MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
- *                      if parameter verification fails.
+ * \returns       \c 0 on success, #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA
+ *                if parameter verification fails.
  */
 int mbedtls_cipher_reset( mbedtls_cipher_context_t *ctx );
 
 #if defined(MBEDTLS_GCM_C)
 /**
- * \brief               Add additional data (for AEAD ciphers).
- *                      Currently only supported with GCM.
- *                      Must be called exactly once, after mbedtls_cipher_reset().
+ * \brief               This function adds additional data for AEAD ciphers.
+ *                      Only supported with GCM. Must be called
+ *                      exactly once, after mbedtls_cipher_reset().
  *
- * \param ctx           generic cipher context
- * \param ad            Additional data to use.
- * \param ad_len        Length of ad.
+ * \param ctx           The generic cipher context.
+ * \param ad            The additional data to use.
+ * \param ad_len        the Length of \p ad.
  *
- * \return              0 on success, or a specific error code.
+ * \return              \c 0 on success, or a specific error code on failure.
  */
 int mbedtls_cipher_update_ad( mbedtls_cipher_context_t *ctx,
                       const unsigned char *ad, size_t ad_len );
 #endif /* MBEDTLS_GCM_C */
 
 /**
- * \brief               Generic cipher update function. Encrypts/decrypts
- *                      using the given cipher context. Writes as many block
- *                      size'd blocks of data as possible to output. Any data
- *                      that cannot be written immediately will either be added
- *                      to the next block, or flushed when cipher_final is
- *                      called.
- *                      Exception: for MBEDTLS_MODE_ECB, expects single block
- *                                 in size (e.g. 16 bytes for AES)
+ * \brief               The generic cipher update function. It encrypts or
+ *                      decrypts using the given cipher context. Writes as
+ *                      many block-sized blocks of data as possible to output.
+ *                      Any data that cannot be written immediately is either
+ *                      added to the next block, or flushed when
+ *                      mbedtls_cipher_finish() is called.
+ *                      Exception: For MBEDTLS_MODE_ECB, expects a single block
+ *                      in size. For example, 16 Bytes for AES.
  *
- * \param ctx           generic cipher context
- * \param input         buffer holding the input data
- * \param ilen          length of the input data
- * \param output        buffer for the output data. Should be able to hold at
- *                      least ilen + block_size. Cannot be the same buffer as
- *                      input!
- * \param olen          length of the output data, will be filled with the
- *                      actual number of bytes written.
+ * \param ctx           The generic cipher context.
+ * \param input         The buffer holding the input data.
+ * \param ilen          The length of the input data.
+ * \param output        The buffer for the output data. Must be able to hold at
+ *                      least \p ilen + block_size. Must not be the same buffer
+ *                      as input.
+ * \param olen          The length of the output data, to be updated with the
+ *                      actual number of Bytes written.
  *
- * \returns             0 on success, MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if
+ * \returns             \c 0 on success, #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if
  *                      parameter verification fails,
- *                      MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE on an
- *                      unsupported mode for a cipher or a cipher specific
+ *                      #MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE on an
+ *                      unsupported mode for a cipher, or a cipher-specific
  *                      error code.
  *
  * \note                If the underlying cipher is GCM, all calls to this
- *                      function, except the last one before mbedtls_cipher_finish(),
- *                      must have ilen a multiple of the block size.
+ *                      function, except the last one before
+ *                      mbedtls_cipher_finish(). Must have \p ilen as a
+ *                      multiple of the block_size.
  */
 int mbedtls_cipher_update( mbedtls_cipher_context_t *ctx, const unsigned char *input,
                    size_t ilen, unsigned char *output, size_t *olen );
 
 /**
- * \brief               Generic cipher finalisation function. If data still
- *                      needs to be flushed from an incomplete block, data
- *                      contained within it will be padded with the size of
- *                      the last block, and written to the output buffer.
+ * \brief               The generic cipher finalization function. If data still
+ *                      needs to be flushed from an incomplete block, the data
+ *                      contained in it is padded to the size of
+ *                      the last block, and written to the \p output buffer.
  *
- * \param ctx           Generic cipher context
- * \param output        buffer to write data to. Needs block_size available.
- * \param olen          length of the data written to the output buffer.
+ * \param ctx           The generic cipher context.
+ * \param output        The buffer to write data to. Needs block_size available.
+ * \param olen          The length of the data written to the \p output buffer.
  *
- * \returns             0 on success, MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if
+ * \returns             \c 0 on success, #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if
  *                      parameter verification fails,
- *                      MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED if decryption
+ *                      #MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED if decryption
  *                      expected a full block but was not provided one,
- *                      MBEDTLS_ERR_CIPHER_INVALID_PADDING on invalid padding
- *                      while decrypting or a cipher specific error code.
+ *                      #MBEDTLS_ERR_CIPHER_INVALID_PADDING on invalid padding
+ *                      while decrypting, or a cipher-specific error code
+ *                      on failure for any other reason.
  */
 int mbedtls_cipher_finish( mbedtls_cipher_context_t *ctx,
                    unsigned char *output, size_t *olen );
 
 #if defined(MBEDTLS_GCM_C)
 /**
- * \brief               Write tag for AEAD ciphers.
- *                      Currently only supported with GCM.
+ * \brief               This function writes a tag for AEAD ciphers.
+ *                      Only supported with GCM.
  *                      Must be called after mbedtls_cipher_finish().
  *
- * \param ctx           Generic cipher context
- * \param tag           buffer to write the tag
- * \param tag_len       Length of the tag to write
+ * \param ctx           The generic cipher context.
+ * \param tag           The buffer to write the tag to.
+ * \param tag_len       The length of the tag to write.
  *
- * \return              0 on success, or a specific error code.
+ * \return              \c 0 on success, or a specific error code on failure.
  */
 int mbedtls_cipher_write_tag( mbedtls_cipher_context_t *ctx,
                       unsigned char *tag, size_t tag_len );
 
 /**
- * \brief               Check tag for AEAD ciphers.
- *                      Currently only supported with GCM.
+ * \brief               This function checks the tag for AEAD ciphers.
+ *                      Only supported with GCM.
  *                      Must be called after mbedtls_cipher_finish().
  *
- * \param ctx           Generic cipher context
- * \param tag           Buffer holding the tag
- * \param tag_len       Length of the tag to check
+ * \param ctx           The generic cipher context.
+ * \param tag           The buffer holding the tag.
+ * \param tag_len       The length of the tag to check.
  *
- * \return              0 on success, or a specific error code.
+ * \return              \c 0 on success, or a specific error code on failure.
  */
 int mbedtls_cipher_check_tag( mbedtls_cipher_context_t *ctx,
                       const unsigned char *tag, size_t tag_len );
 #endif /* MBEDTLS_GCM_C */
 
 /**
- * \brief               Generic all-in-one encryption/decryption
- *                      (for all ciphers except AEAD constructs).
+ * \brief               The generic all-in-one encryption/decryption function,
+ *                      for all ciphers except AEAD constructs.
  *
- * \param ctx           generic cipher context
- * \param iv            IV to use (or NONCE_COUNTER for CTR-mode ciphers)
- * \param iv_len        IV length for ciphers with variable-size IV;
- *                      discarded by ciphers with fixed-size IV.
- * \param input         buffer holding the input data
- * \param ilen          length of the input data
- * \param output        buffer for the output data. Should be able to hold at
- *                      least ilen + block_size. Cannot be the same buffer as
- *                      input!
- * \param olen          length of the output data, will be filled with the
- *                      actual number of bytes written.
+ * \param ctx           The generic cipher context.
+ * \param iv            The IV to use, or NONCE_COUNTER for CTR-mode ciphers.
+ * \param iv_len        The IV length for ciphers with variable-size IV.
+ *                      This parameter is discarded by ciphers with fixed-size
+ *                      IV.
+ * \param input         The buffer holding the input data.
+ * \param ilen          The length of the input data.
+ * \param output        The buffer for the output data. Must be able to hold at
+ *                      least \p ilen + block_size. Must not be the same buffer
+ *                      as input.
+ * \param olen          The length of the output data, to be updated with the
+ *                      actual number of Bytes written.
  *
- * \note                Some ciphers don't use IVs nor NONCE. For these
- *                      ciphers, use iv = NULL and iv_len = 0.
+ * \note                Some ciphers do not use IVs nor nonce. For these
+ *                      ciphers, use \p iv = NULL and \p iv_len = 0.
  *
- * \returns             0 on success, or
- *                      MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or
- *                      MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED if decryption
+ * \returns             \c 0 on success, or
+ *                      #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or
+ *                      #MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED if decryption
  *                      expected a full block but was not provided one, or
- *                      MBEDTLS_ERR_CIPHER_INVALID_PADDING on invalid padding
- *                      while decrypting, or
- *                      a cipher specific error code.
+ *                      #MBEDTLS_ERR_CIPHER_INVALID_PADDING on invalid padding
+ *                      while decrypting, or a cipher-specific error code on
+ *                      failure for any other reason.
  */
 int mbedtls_cipher_crypt( mbedtls_cipher_context_t *ctx,
                   const unsigned char *iv, size_t iv_len,
@@ -641,26 +670,26 @@ int mbedtls_cipher_crypt( mbedtls_cipher_context_t *ctx,
 
 #if defined(MBEDTLS_CIPHER_MODE_AEAD)
 /**
- * \brief               Generic autenticated encryption (AEAD ciphers).
+ * \brief               The generic autenticated encryption (AEAD) function.
  *
- * \param ctx           generic cipher context
- * \param iv            IV to use (or NONCE_COUNTER for CTR-mode ciphers)
- * \param iv_len        IV length for ciphers with variable-size IV;
- *                      discarded by ciphers with fixed-size IV.
- * \param ad            Additional data to authenticate.
- * \param ad_len        Length of ad.
- * \param input         buffer holding the input data
- * \param ilen          length of the input data
- * \param output        buffer for the output data.
- *                      Should be able to hold at least ilen.
- * \param olen          length of the output data, will be filled with the
- *                      actual number of bytes written.
- * \param tag           buffer for the authentication tag
- * \param tag_len       desired tag length
+ * \param ctx           The generic cipher context.
+ * \param iv            The IV to use, or NONCE_COUNTER for CTR-mode ciphers.
+ * \param iv_len        The IV length for ciphers with variable-size IV.
+ *                      This parameter is discarded by ciphers with fixed-size IV.
+ * \param ad            The additional data to authenticate.
+ * \param ad_len        The length of \p ad.
+ * \param input         The buffer holding the input data.
+ * \param ilen          The length of the input data.
+ * \param output        The buffer for the output data.
+ *                      Must be able to hold at least \p ilen.
+ * \param olen          The length of the output data, to be updated with the
+ *                      actual number of Bytes written.
+ * \param tag           The buffer for the authentication tag.
+ * \param tag_len       The desired length of the authentication tag.
  *
- * \returns             0 on success, or
- *                      MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or
- *                      a cipher specific error code.
+ * \returns             \c 0 on success, or
+ *                      #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or
+ *                      a cipher-specific error code.
  */
 int mbedtls_cipher_auth_encrypt( mbedtls_cipher_context_t *ctx,
                          const unsigned char *iv, size_t iv_len,
@@ -670,31 +699,31 @@ int mbedtls_cipher_auth_encrypt( mbedtls_cipher_context_t *ctx,
                          unsigned char *tag, size_t tag_len );
 
 /**
- * \brief               Generic autenticated decryption (AEAD ciphers).
+ * \brief               The generic autenticated decryption (AEAD) function.
  *
- * \param ctx           generic cipher context
- * \param iv            IV to use (or NONCE_COUNTER for CTR-mode ciphers)
- * \param iv_len        IV length for ciphers with variable-size IV;
- *                      discarded by ciphers with fixed-size IV.
- * \param ad            Additional data to be authenticated.
- * \param ad_len        Length of ad.
- * \param input         buffer holding the input data
- * \param ilen          length of the input data
- * \param output        buffer for the output data.
- *                      Should be able to hold at least ilen.
- * \param olen          length of the output data, will be filled with the
- *                      actual number of bytes written.
- * \param tag           buffer holding the authentication tag
- * \param tag_len       length of the authentication tag
+ * \param ctx           The generic cipher context.
+ * \param iv            The IV to use, or NONCE_COUNTER for CTR-mode ciphers.
+ * \param iv_len        The IV length for ciphers with variable-size IV.
+ *                      This parameter is discarded by ciphers with fixed-size IV.
+ * \param ad            The additional data to be authenticated.
+ * \param ad_len        The length of \p ad.
+ * \param input         The buffer holding the input data.
+ * \param ilen          The length of the input data.
+ * \param output        The buffer for the output data.
+ *                      Must be able to hold at least \p ilen.
+ * \param olen          The length of the output data, to be updated with the
+ *                      actual number of Bytes written.
+ * \param tag           The buffer holding the authentication tag.
+ * \param tag_len       The length of the authentication tag.
  *
- * \returns             0 on success, or
- *                      MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or
- *                      MBEDTLS_ERR_CIPHER_AUTH_FAILED if data isn't authentic,
- *                      or a cipher specific error code.
+ * \returns             \c 0 on success, or
+ *                      #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA, or
+ *                      #MBEDTLS_ERR_CIPHER_AUTH_FAILED if data is not authentic,
+ *                      or a cipher-specific error code on failure for any other reason.
  *
  * \note                If the data is not authentic, then the output buffer
- *                      is zeroed out to prevent the unauthentic plaintext to
- *                      be used by mistake, making this interface safer.
+ *                      is zeroed out to prevent the unauthentic plaintext being
+ *                      used, making this interface safer.
  */
 int mbedtls_cipher_auth_decrypt( mbedtls_cipher_context_t *ctx,
                          const unsigned char *iv, size_t iv_len,
diff --git a/library/error.c b/library/error.c
index fdfa94ad09..f602686594 100644
--- a/library/error.c
+++ b/library/error.c
@@ -210,7 +210,7 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
         if( use_ret == -(MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE) )
             mbedtls_snprintf( buf, buflen, "CIPHER - The selected feature is not available" );
         if( use_ret == -(MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA) )
-            mbedtls_snprintf( buf, buflen, "CIPHER - Bad input parameters to function" );
+            mbedtls_snprintf( buf, buflen, "CIPHER - Bad input parameters" );
         if( use_ret == -(MBEDTLS_ERR_CIPHER_ALLOC_FAILED) )
             mbedtls_snprintf( buf, buflen, "CIPHER - Failed to allocate memory" );
         if( use_ret == -(MBEDTLS_ERR_CIPHER_INVALID_PADDING) )
@@ -220,7 +220,7 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
         if( use_ret == -(MBEDTLS_ERR_CIPHER_AUTH_FAILED) )
             mbedtls_snprintf( buf, buflen, "CIPHER - Authentication failed (for AEAD modes)" );
         if( use_ret == -(MBEDTLS_ERR_CIPHER_INVALID_CONTEXT) )
-            mbedtls_snprintf( buf, buflen, "CIPHER - The context is invalid, eg because it was free()ed" );
+            mbedtls_snprintf( buf, buflen, "CIPHER - The context is invalid. For example, because it was freed" );
         if( use_ret == -(MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED) )
             mbedtls_snprintf( buf, buflen, "CIPHER - Cipher hardware accelerator failed" );
 #endif /* MBEDTLS_CIPHER_C */

From 380d05d7ff9b3be93cc6df7014f10f69ae7cc84f Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Thu, 25 Jan 2018 21:52:41 +0000
Subject: [PATCH 704/745] Improve CMAC documentation

- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.

GitHub PR: #1315
---
 include/mbedtls/cmac.h | 153 +++++++++++++++++++++++------------------
 1 file changed, 87 insertions(+), 66 deletions(-)

diff --git a/include/mbedtls/cmac.h b/include/mbedtls/cmac.h
index 1cac948968..628c9daba2 100644
--- a/include/mbedtls/cmac.h
+++ b/include/mbedtls/cmac.h
@@ -1,11 +1,11 @@
 /**
  * \file cmac.h
  *
- * \brief Cipher-based Message Authentication Code (CMAC) Mode for
- *        Authentication
+ * \brief The Cipher-based Message Authentication Code (CMAC) Mode for
+ *        Authentication.
  */
 /*
- *  Copyright (C) 2015-2016, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2015-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -20,8 +20,9 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
+
 #ifndef MBEDTLS_CMAC_H
 #define MBEDTLS_CMAC_H
 
@@ -31,110 +32,125 @@
 extern "C" {
 #endif
 
-#define MBEDTLS_ERR_CMAC_HW_ACCEL_FAILED                  -0x007A  /**< CMAC hardware accelerator failed. */
+#define MBEDTLS_ERR_CMAC_HW_ACCEL_FAILED -0x007A  /**< CMAC hardware accelerator failed. */
 
 #define MBEDTLS_AES_BLOCK_SIZE          16
 #define MBEDTLS_DES3_BLOCK_SIZE         8
 
 #if defined(MBEDTLS_AES_C)
-#define MBEDTLS_CIPHER_BLKSIZE_MAX      16  /* longest used by CMAC is AES */
+#define MBEDTLS_CIPHER_BLKSIZE_MAX      16  /* The longest block used by CMAC is that of AES. */
 #else
-#define MBEDTLS_CIPHER_BLKSIZE_MAX      8   /* longest used by CMAC is 3DES */
+#define MBEDTLS_CIPHER_BLKSIZE_MAX      8   /* The longest block used by CMAC is that of 3DES. */
 #endif
 
 #if !defined(MBEDTLS_CMAC_ALT)
 
 /**
- * CMAC context structure - Contains internal state information only
+ * The CMAC context structure.
  */
 struct mbedtls_cmac_context_t
 {
-    /** Internal state of the CMAC algorithm  */
+    /** The internal state of the CMAC algorithm.  */
     unsigned char       state[MBEDTLS_CIPHER_BLKSIZE_MAX];
 
     /** Unprocessed data - either data that was not block aligned and is still
-     *  pending to be processed, or the final block */
+     *  pending processing, or the final block. */
     unsigned char       unprocessed_block[MBEDTLS_CIPHER_BLKSIZE_MAX];
 
-    /** Length of data pending to be processed */
+    /** The length of data pending processing. */
     size_t              unprocessed_len;
 };
 
 /**
- * \brief               Set the CMAC key and prepare to authenticate the input
- *                      data.
- *                      Should be called with an initialized cipher context.
+ * \brief               This function sets the CMAC key, and prepares to authenticate
+ *                      the input data.
+ *                      Must be called with an initialized cipher context.
  *
- * \param ctx           Cipher context. This should be a cipher context,
- *                      initialized to be one of the following types:
- *                      MBEDTLS_CIPHER_AES_128_ECB, MBEDTLS_CIPHER_AES_192_ECB,
- *                      MBEDTLS_CIPHER_AES_256_ECB or
- *                      MBEDTLS_CIPHER_DES_EDE3_ECB.
- * \param key           CMAC key
- * \param keybits       length of the CMAC key in bits
- *                      (must be acceptable by the cipher)
+ * \param ctx           The cipher context used for the CMAC operation, initialized
+ *                      as one of the following types:<ul>
+ *                      <li>MBEDTLS_CIPHER_AES_128_ECB</li>
+ *                      <li>MBEDTLS_CIPHER_AES_192_ECB</li>
+ *                      <li>MBEDTLS_CIPHER_AES_256_ECB</li>
+ *                      <li>MBEDTLS_CIPHER_DES_EDE3_ECB</li></ul>
+ * \param key           The CMAC key.
+ * \param keybits       The length of the CMAC key in bits.
+ *                      Must be supported by the cipher.
  *
- * \return              0 if successful, or a cipher specific error code
+ * \return              \c 0 on success, or a cipher-specific error code.
  */
 int mbedtls_cipher_cmac_starts( mbedtls_cipher_context_t *ctx,
                                 const unsigned char *key, size_t keybits );
 
 /**
- * \brief               Generic CMAC process buffer.
- *                      Called between mbedtls_cipher_cmac_starts() or
- *                      mbedtls_cipher_cmac_reset() and
- *                      mbedtls_cipher_cmac_finish().
- *                      May be called repeatedly.
+ * \brief               This function feeds an input buffer into an ongoing CMAC
+ *                      computation.
  *
- * \param ctx           CMAC context
- * \param input         buffer holding the  data
- * \param ilen          length of the input data
+ *                      It is called between mbedtls_cipher_cmac_starts() or
+ *                      mbedtls_cipher_cmac_reset(), and mbedtls_cipher_cmac_finish().
+ *                      Can be called repeatedly.
  *
- * \returns             0 on success, MBEDTLS_ERR_MD_BAD_INPUT_DATA if parameter
- *                      verification fails.
+ * \param ctx           The cipher context used for the CMAC operation.
+ * \param input         The buffer holding the input data.
+ * \param ilen          The length of the input data.
+ *
+ * \returns             \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA
+ *                      if parameter verification fails.
  */
 int mbedtls_cipher_cmac_update( mbedtls_cipher_context_t *ctx,
                                 const unsigned char *input, size_t ilen );
 
 /**
- * \brief               Output CMAC.
- *                      Called after mbedtls_cipher_cmac_update().
- *                      Usually followed by mbedtls_cipher_cmac_reset(), then
- *                      mbedtls_cipher_cmac_starts(), or mbedtls_cipher_free().
+ * \brief               This function finishes the CMAC operation, and writes
+ *                      the result to the output buffer.
  *
- * \param ctx           CMAC context
- * \param output        Generic CMAC checksum result
+ *                      It is called after mbedtls_cipher_cmac_update().
+ *                      It can be followed by mbedtls_cipher_cmac_reset() and
+ *                      mbedtls_cipher_cmac_update(), or mbedtls_cipher_free().
  *
- * \returns             0 on success, MBEDTLS_ERR_MD_BAD_INPUT_DATA if parameter
- *                      verification fails.
+ * \param ctx           The cipher context used for the CMAC operation.
+ * \param output        The output buffer for the CMAC checksum result.
+ *
+ * \returns             \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA
+ *                      if parameter verification fails.
  */
 int mbedtls_cipher_cmac_finish( mbedtls_cipher_context_t *ctx,
                                 unsigned char *output );
 
 /**
- * \brief               Prepare to authenticate a new message with the same key.
- *                      Called after mbedtls_cipher_cmac_finish() and before
- *                      mbedtls_cipher_cmac_update().
+ * \brief               This function prepares the authentication of another
+ *                      message with the same key as the previous CMAC
+ *                      operation.
  *
- * \param ctx           CMAC context to be reset
+ *                      It is called after mbedtls_cipher_cmac_finish()
+ *                      and before mbedtls_cipher_cmac_update().
  *
- * \returns             0 on success, MBEDTLS_ERR_MD_BAD_INPUT_DATA if parameter
- *                      verification fails.
+ * \param ctx           The cipher context used for the CMAC operation.
+ *
+ * \returns             \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA
+ *                      if parameter verification fails.
  */
 int mbedtls_cipher_cmac_reset( mbedtls_cipher_context_t *ctx );
 
 /**
- * \brief               Output = Generic_CMAC( cmac key, input buffer )
+ * \brief               This function calculates the full generic CMAC
+ *                      on the input buffer with the provided key.
  *
- * \param cipher_info   message digest info
- * \param key           CMAC key
- * \param keylen        length of the CMAC key in bits
- * \param input         buffer holding the  data
- * \param ilen          length of the input data
- * \param output        Generic CMAC-result
+ *                      The function allocates the context, performs the
+ *                      calculation, and frees the context.
  *
- * \returns             0 on success, MBEDTLS_ERR_MD_BAD_INPUT_DATA if parameter
- *                      verification fails.
+ *                      The CMAC result is calculated as
+ *                      output = generic CMAC(cmac key, input buffer).
+ *
+ *
+ * \param cipher_info   The cipher information.
+ * \param key           The CMAC key.
+ * \param keylen        The length of the CMAC key in bits.
+ * \param input         The buffer holding the input data.
+ * \param ilen          The length of the input data.
+ * \param output        The buffer for the generic CMAC result.
+ *
+ * \returns             \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA
+ *                      if parameter verification fails.
  */
 int mbedtls_cipher_cmac( const mbedtls_cipher_info_t *cipher_info,
                          const unsigned char *key, size_t keylen,
@@ -143,16 +159,21 @@ int mbedtls_cipher_cmac( const mbedtls_cipher_info_t *cipher_info,
 
 #if defined(MBEDTLS_AES_C)
 /**
- * \brief           AES-CMAC-128-PRF
- *                  Implementation of (AES-CMAC-PRF-128), as defined in RFC 4615
+ * \brief           This function implements the AES-CMAC-PRF-128 pseudorandom
+ *                  function, as defined in
+ *                  <em>RFC-4615: The Advanced Encryption Standard-Cipher-based
+ *                  Message Authentication Code-Pseudo-Random Function-128
+ *                  (AES-CMAC-PRF-128) Algorithm for the Internet Key
+ *                  Exchange Protocol (IKE).</em>
  *
- * \param key       PRF key
- * \param key_len   PRF key length in bytes
- * \param input     buffer holding the input data
- * \param in_len    length of the input data in bytes
- * \param output    buffer holding the generated pseudorandom output (16 bytes)
+ * \param key       The key to use.
+ * \param key_len   The key length in Bytes.
+ * \param input     The buffer holding the input data.
+ * \param in_len    The length of the input data in Bytes.
+ * \param output    The buffer holding the generated 16 Bytes of
+ *                  pseudorandom output.
  *
- * \return          0 if successful
+ * \return          \c 0 on success.
  */
 int mbedtls_aes_cmac_prf_128( const unsigned char *key, size_t key_len,
                               const unsigned char *input, size_t in_len,
@@ -173,9 +194,9 @@ extern "C" {
 
 #if defined(MBEDTLS_SELF_TEST) && ( defined(MBEDTLS_AES_C) || defined(MBEDTLS_DES_C) )
 /**
- * \brief          Checkup routine
+ * \brief          The CMAC checkup routine.
  *
- * \return         0 if successful, or 1 if the test failed
+ * \return         \c 0 on success, or \c 1 on failure.
  */
 int mbedtls_cmac_self_test( int verbose );
 #endif /* MBEDTLS_SELF_TEST && ( MBEDTLS_AES_C || MBEDTLS_DES_C ) */

From 332658d80ef0fd712ae232e6b7038ea0879db5aa Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Thu, 25 Jan 2018 22:02:53 +0000
Subject: [PATCH 705/745] Improve platform documentation

- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.

GitHub PR: #1320
---
 include/mbedtls/platform.h | 104 +++++++++++++++++++------------------
 1 file changed, 54 insertions(+), 50 deletions(-)

diff --git a/include/mbedtls/platform.h b/include/mbedtls/platform.h
index e051751189..ed10775848 100644
--- a/include/mbedtls/platform.h
+++ b/include/mbedtls/platform.h
@@ -1,10 +1,10 @@
 /**
  * \file platform.h
  *
- * \brief mbed TLS Platform abstraction layer
+ * \brief The Mbed TLS platform abstraction layer.
  */
 /*
- *  Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,7 +19,7 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
 #ifndef MBEDTLS_PLATFORM_H
 #define MBEDTLS_PLATFORM_H
@@ -52,34 +52,34 @@ extern "C" {
 #include <time.h>
 #if !defined(MBEDTLS_PLATFORM_STD_SNPRINTF)
 #if defined(_WIN32)
-#define MBEDTLS_PLATFORM_STD_SNPRINTF   mbedtls_platform_win32_snprintf /**< Default snprintf to use  */
+#define MBEDTLS_PLATFORM_STD_SNPRINTF   mbedtls_platform_win32_snprintf /**< The default \c snprintf function to use.  */
 #else
-#define MBEDTLS_PLATFORM_STD_SNPRINTF   snprintf /**< Default snprintf to use  */
+#define MBEDTLS_PLATFORM_STD_SNPRINTF   snprintf /**< The default \c snprintf function to use.  */
 #endif
 #endif
 #if !defined(MBEDTLS_PLATFORM_STD_PRINTF)
-#define MBEDTLS_PLATFORM_STD_PRINTF   printf /**< Default printf to use  */
+#define MBEDTLS_PLATFORM_STD_PRINTF   printf /**< The default \c printf function to use. */
 #endif
 #if !defined(MBEDTLS_PLATFORM_STD_FPRINTF)
-#define MBEDTLS_PLATFORM_STD_FPRINTF fprintf /**< Default fprintf to use */
+#define MBEDTLS_PLATFORM_STD_FPRINTF fprintf /**< The default \c fprintf function to use. */
 #endif
 #if !defined(MBEDTLS_PLATFORM_STD_CALLOC)
-#define MBEDTLS_PLATFORM_STD_CALLOC   calloc /**< Default allocator to use */
+#define MBEDTLS_PLATFORM_STD_CALLOC   calloc /**< The default \c calloc function to use. */
 #endif
 #if !defined(MBEDTLS_PLATFORM_STD_FREE)
-#define MBEDTLS_PLATFORM_STD_FREE       free /**< Default free to use */
+#define MBEDTLS_PLATFORM_STD_FREE       free /**< The default \c free function to use. */
 #endif
 #if !defined(MBEDTLS_PLATFORM_STD_EXIT)
-#define MBEDTLS_PLATFORM_STD_EXIT      exit /**< Default exit to use */
+#define MBEDTLS_PLATFORM_STD_EXIT      exit /**< The default \c exit function to use. */
 #endif
 #if !defined(MBEDTLS_PLATFORM_STD_TIME)
-#define MBEDTLS_PLATFORM_STD_TIME       time    /**< Default time to use */
+#define MBEDTLS_PLATFORM_STD_TIME       time    /**< The default \c time function to use. */
 #endif
 #if !defined(MBEDTLS_PLATFORM_STD_EXIT_SUCCESS)
-#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS  EXIT_SUCCESS /**< Default exit value to use */
+#define MBEDTLS_PLATFORM_STD_EXIT_SUCCESS  EXIT_SUCCESS /**< The default exit value to use. */
 #endif
 #if !defined(MBEDTLS_PLATFORM_STD_EXIT_FAILURE)
-#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE  EXIT_FAILURE /**< Default exit value to use */
+#define MBEDTLS_PLATFORM_STD_EXIT_FAILURE  EXIT_FAILURE /**< The default exit value to use. */
 #endif
 #if defined(MBEDTLS_FS_IO)
 #if !defined(MBEDTLS_PLATFORM_STD_NV_SEED_READ)
@@ -116,12 +116,12 @@ extern void * (*mbedtls_calloc)( size_t n, size_t size );
 extern void (*mbedtls_free)( void *ptr );
 
 /**
- * \brief   Set your own memory implementation function pointers
+ * \brief   This function allows configuring custom memory-management functions.
  *
- * \param calloc_func   the calloc function implementation
- * \param free_func     the free function implementation
+ * \param calloc_func   The \c calloc function implementation.
+ * \param free_func     The \c free function implementation.
  *
- * \return              0 if successful
+ * \return              \c 0.
  */
 int mbedtls_platform_set_calloc_free( void * (*calloc_func)( size_t, size_t ),
                               void (*free_func)( void * ) );
@@ -140,11 +140,11 @@ int mbedtls_platform_set_calloc_free( void * (*calloc_func)( size_t, size_t ),
 extern int (*mbedtls_fprintf)( FILE *stream, const char *format, ... );
 
 /**
- * \brief   Set your own fprintf function pointer
+ * \brief   This function allows configuring a custom \p fprintf function pointer.
  *
- * \param fprintf_func   the fprintf function implementation
+ * \param fprintf_func   The \c fprintf function implementation.
  *
- * \return              0
+ * \return               \c 0.
  */
 int mbedtls_platform_set_fprintf( int (*fprintf_func)( FILE *stream, const char *,
                                                ... ) );
@@ -163,11 +163,12 @@ int mbedtls_platform_set_fprintf( int (*fprintf_func)( FILE *stream, const char
 extern int (*mbedtls_printf)( const char *format, ... );
 
 /**
- * \brief   Set your own printf function pointer
+ * \brief    This function allows configuring a custom \c printf function
+ *           pointer.
  *
- * \param printf_func   the printf function implementation
+ * \param printf_func   The \c printf function implementation.
  *
- * \return              0
+ * \return              \c 0 on success.
  */
 int mbedtls_platform_set_printf( int (*printf_func)( const char *, ... ) );
 #else /* !MBEDTLS_PLATFORM_PRINTF_ALT */
@@ -196,11 +197,12 @@ int mbedtls_platform_win32_snprintf( char *s, size_t n, const char *fmt, ... );
 extern int (*mbedtls_snprintf)( char * s, size_t n, const char * format, ... );
 
 /**
- * \brief   Set your own snprintf function pointer
+ * \brief   This function allows configuring a custom \c snprintf function
+ *          pointer.
  *
- * \param snprintf_func   the snprintf function implementation
+ * \param snprintf_func   The \c snprintf function implementation.
  *
- * \return              0
+ * \return    \c 0 on success.
  */
 int mbedtls_platform_set_snprintf( int (*snprintf_func)( char * s, size_t n,
                                                  const char * format, ... ) );
@@ -219,11 +221,12 @@ int mbedtls_platform_set_snprintf( int (*snprintf_func)( char * s, size_t n,
 extern void (*mbedtls_exit)( int status );
 
 /**
- * \brief   Set your own exit function pointer
+ * \brief   This function allows configuring a custom \c exit function
+ *          pointer.
  *
- * \param exit_func   the exit function implementation
+ * \param exit_func   The \c exit function implementation.
  *
- * \return              0
+ * \return  \c 0 on success.
  */
 int mbedtls_platform_set_exit( void (*exit_func)( int status ) );
 #else
@@ -266,12 +269,13 @@ extern int (*mbedtls_nv_seed_read)( unsigned char *buf, size_t buf_len );
 extern int (*mbedtls_nv_seed_write)( unsigned char *buf, size_t buf_len );
 
 /**
- * \brief   Set your own seed file writing/reading functions
+ * \brief   This function allows configuring custom seed file writing and
+ *          reading functions.
  *
- * \param   nv_seed_read_func   the seed reading function implementation
- * \param   nv_seed_write_func  the seed writing function implementation
+ * \param   nv_seed_read_func   The seed reading function implementation.
+ * \param   nv_seed_write_func  The seed writing function implementation.
  *
- * \return              0
+ * \return  \c 0 on success.
  */
 int mbedtls_platform_set_nv_seed(
             int (*nv_seed_read_func)( unsigned char *buf, size_t buf_len ),
@@ -292,13 +296,13 @@ int mbedtls_platform_set_nv_seed(
 #if !defined(MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT)
 
 /**
- * \brief   Platform context structure
+ * \brief   The platform context structure.
  *
  * \note    This structure may be used to assist platform-specific
- *          setup/teardown operations.
+ *          setup or teardown operations.
  */
 typedef struct {
-    char dummy; /**< Placeholder member as empty structs are not portable */
+    char dummy; /**< Placeholder member, as empty structs are not portable. */
 }
 mbedtls_platform_context;
 
@@ -307,32 +311,32 @@ mbedtls_platform_context;
 #endif /* !MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT */
 
 /**
- * \brief   Perform any platform initialisation operations
+ * \brief   This function performs any platform initialization operations.
  *
- * \param   ctx     mbed TLS context
+ * \param   ctx     The Mbed TLS context.
  *
- * \return  0 if successful
+ * \return  \c 0 on success.
  *
- * \note    This function is intended to allow platform specific initialisation,
+ * \note    This function is intended to allow platform-specific initialization,
  *          and should be called before any other library functions. Its
- *          implementation is platform specific, and by default, unless platform
- *          specific code is provided, it does nothing.
+ *          implementation is platform-specific, and unless
+ *          platform-specific code is provided, it does nothing.
  *
- *          Its use and whether its necessary to be called is dependent on the
+ *          Its use and whether it is necessary to call it is dependent on the
  *          platform.
  */
 int mbedtls_platform_setup( mbedtls_platform_context *ctx );
 /**
- * \brief   Perform any platform teardown operations
+ * \brief   This function performs any platform teardown operations.
  *
- * \param   ctx     mbed TLS context
+ * \param   ctx     The Mbed TLS context.
  *
- * \note    This function should be called after every other mbed TLS module has
- *          been correctly freed using the appropriate free function.
- *          Its implementation is platform specific, and by default, unless
- *          platform specific code is provided, it does nothing.
+ * \note    This function should be called after every other Mbed TLS module
+ *          has been correctly freed using the appropriate free function.
+ *          Its implementation is platform-specific, and unless
+ *          platform-specific code is provided, it does nothing.
  *
- *          Its use and whether its necessary to be called is dependent on the
+ *          Its use and whether it is necessary to call it is dependent on the
  *          platform.
  */
 void mbedtls_platform_teardown( mbedtls_platform_context *ctx );

From 41ad0824840484c4e1613ac342ce963590eb1156 Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Fri, 26 Jan 2018 10:54:57 +0000
Subject: [PATCH 706/745] Improve DHM documentation

- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.
- Standardize defines documentation

GitHub PR: #1323
---
 include/mbedtls/dhm.h | 230 ++++++++++++++++++++++++++----------------
 library/error.c       |   4 +-
 2 files changed, 145 insertions(+), 89 deletions(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index 8a28ffac9b..b1750f1d46 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -1,10 +1,18 @@
 /**
  * \file dhm.h
  *
- * \brief Diffie-Hellman-Merkle key exchange
+ * \brief Diffie-Hellman-Merkle key exchange.
+ *
+ * <em>RFC-3526: More Modular Exponential (MODP) Diffie-Hellman groups for
+ * Internet Key Exchange (IKE)</em> defines a number of standardized
+ * Diffie-Hellman groups for IKE.
+ *
+ * <em>RFC-5114: Additional Diffie-Hellman Groups for Use with IETF
+ * Standards</em> defines a number of standardized Diffie-Hellman
+ * groups that can be used.
  */
 /*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,8 +27,9 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
+
 #ifndef MBEDTLS_DHM_H
 #define MBEDTLS_DHM_H
 
@@ -35,7 +44,7 @@
 /*
  * DHM Error codes
  */
-#define MBEDTLS_ERR_DHM_BAD_INPUT_DATA                    -0x3080  /**< Bad input parameters to function. */
+#define MBEDTLS_ERR_DHM_BAD_INPUT_DATA                    -0x3080  /**< Bad input parameters. */
 #define MBEDTLS_ERR_DHM_READ_PARAMS_FAILED                -0x3100  /**< Reading of the DHM parameters failed. */
 #define MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED                -0x3180  /**< Making of the DHM parameters failed. */
 #define MBEDTLS_ERR_DHM_READ_PUBLIC_FAILED                -0x3200  /**< Reading of the public values failed. */
@@ -43,22 +52,22 @@
 #define MBEDTLS_ERR_DHM_CALC_SECRET_FAILED                -0x3300  /**< Calculation of the DHM secret failed. */
 #define MBEDTLS_ERR_DHM_INVALID_FORMAT                    -0x3380  /**< The ASN.1 data is not formatted correctly. */
 #define MBEDTLS_ERR_DHM_ALLOC_FAILED                      -0x3400  /**< Allocation of memory failed. */
-#define MBEDTLS_ERR_DHM_FILE_IO_ERROR                     -0x3480  /**< Read/write of file failed. */
+#define MBEDTLS_ERR_DHM_FILE_IO_ERROR                     -0x3480  /**< Read or write of file failed. */
 #define MBEDTLS_ERR_DHM_HW_ACCEL_FAILED                   -0x3500  /**< DHM hardware accelerator failed. */
 
+
+ /* The following lists the source of the above groups in the standards:
+ * - RFC-3526 section 3: 2048-bit MODP Group
+ * - RFC-3526 section 4: 3072-bit MODP Group
+ * - RFC-3526 section 5: 4096-bit MODP Group
+ * - RFC-5114 section 2.2: 2048-bit MODP Group with 224-bit Prime Order Subgroup
+ * .
+ */
+
 /**
- * RFC 3526 defines a number of standardized Diffie-Hellman groups
- * for IKE.
- * RFC 5114 defines a number of standardized Diffie-Hellman groups
- * that can be used.
- *
- * Some are included here for convenience.
- *
- * Included are:
- *  RFC 3526 3.    2048-bit MODP Group
- *  RFC 3526 4.    3072-bit MODP Group
- *  RFC 3526 5.    4096-bit MODP Group
- *  RFC 5114 2.2.  2048-bit MODP Group with 224-bit Prime Order Subgroup
+ * The hexadecimal presentation of the prime underlying the 2048-bit MODP
+ * Group, as defined in <em>RFC-3526: More Modular Exponential (MODP)
+ * Diffie-Hellman groups for Internet Key Exchange (IKE)</em>.
  */
 #define MBEDTLS_DHM_RFC3526_MODP_2048_P               \
     "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
@@ -73,8 +82,18 @@
     "DE2BCBF6955817183995497CEA956AE515D2261898FA0510" \
     "15728E5A8AACAA68FFFFFFFFFFFFFFFF"
 
+/**
+ * The hexadecimal presentation of the chosen generator of the 2048-bit MODP
+ * Group, as defined in <em>RFC-3526: More Modular Exponential (MODP)
+ * Diffie-Hellman groups for Internet Key Exchange (IKE)</em>.
+ */
 #define MBEDTLS_DHM_RFC3526_MODP_2048_G          "02"
 
+/**
+ * The hexadecimal presentation of the prime underlying the 3072-bit MODP
+ * Group, as defined in <em>RFC-3072: More Modular Exponential (MODP)
+ * Diffie-Hellman groups for Internet Key Exchange (IKE)</em>.
+ */
 #define MBEDTLS_DHM_RFC3526_MODP_3072_P               \
     "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
     "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
@@ -93,8 +112,18 @@
     "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31" \
     "43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF"
 
+/**
+ * The hexadecimal presentation of the chosen generator of the 3072-bit MODP
+ * Group, as defined in <em>RFC-3526: More Modular Exponential (MODP)
+ * Diffie-Hellman groups for Internet Key Exchange (IKE)</em>.
+ */
 #define MBEDTLS_DHM_RFC3526_MODP_3072_G          "02"
 
+/**
+ * The hexadecimal presentation of the prime underlying the 4096-bit MODP
+ * Group, as defined in <em>RFC-3526: More Modular Exponential (MODP)
+ * Diffie-Hellman groups for Internet Key Exchange (IKE)</em>.
+ */
 #define MBEDTLS_DHM_RFC3526_MODP_4096_P                \
     "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
     "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
@@ -119,8 +148,19 @@
     "93B4EA988D8FDDC186FFB7DC90A6C08F4DF435C934063199" \
     "FFFFFFFFFFFFFFFF"
 
+/**
+ * The hexadecimal presentation of the chosen generator of the 4096-bit MODP
+ * Group, as defined in <em>RFC-3526: More Modular Exponential (MODP)
+ * Diffie-Hellman groups for Internet Key Exchange (IKE)</em>.
+ */
 #define MBEDTLS_DHM_RFC3526_MODP_4096_G          "02"
 
+/**
+ * The hexadecimal presentation of the prime underlying the
+ * 2048-bit MODP Group with 224-bit Prime Order Subgroup, as defined
+ * in <em>RFC-5114: Additional Diffie-Hellman Groups for Use with
+ * IETF Standards</em>.
+ */
 #define MBEDTLS_DHM_RFC5114_MODP_2048_P               \
     "AD107E1E9123A9D0D660FAA79559C51FA20D64E5683B9FD1" \
     "B54B1597B61D0A75E6FA141DF95A56DBAF9A3C407BA1DF15" \
@@ -134,6 +174,11 @@
     "C9B53DCF4BA80A29E3FB73C16B8E75B97EF363E2FFA31F71" \
     "CF9DE5384E71B81C0AC4DFFE0C10E64F"
 
+/**
+ * The hexadecimal presentation of the chosen generator of the 2048-bit MODP
+ * Group with 224-bit Prime Order Subgroup, as defined in <em>RFC-5114:
+ * Additional Diffie-Hellman Groups for Use with IETF Standards</em>.
+ */
 #define MBEDTLS_DHM_RFC5114_MODP_2048_G              \
     "AC4032EF4F2D9AE39DF30B5C8FFDAC506CDEBE7B89998CAF"\
     "74866A08CFE4FFE3A6824A4E10B9A6F0DD921F01A70C4AFA"\
@@ -152,59 +197,62 @@ extern "C" {
 #endif
 
 /**
- * \brief          DHM context structure
+ * \brief          The DHM context structure.
  */
 typedef struct
 {
-    size_t len; /*!<  size(P) in chars  */
-    mbedtls_mpi P;      /*!<  prime modulus     */
-    mbedtls_mpi G;      /*!<  generator         */
-    mbedtls_mpi X;      /*!<  secret value      */
-    mbedtls_mpi GX;     /*!<  self = G^X mod P  */
-    mbedtls_mpi GY;     /*!<  peer = G^Y mod P  */
-    mbedtls_mpi K;      /*!<  key = GY^X mod P  */
-    mbedtls_mpi RP;     /*!<  cached R^2 mod P  */
-    mbedtls_mpi Vi;     /*!<  blinding value    */
-    mbedtls_mpi Vf;     /*!<  un-blinding value */
-    mbedtls_mpi pX;     /*!<  previous X        */
+    size_t len;         /*!<  The size of \p P in Bytes. */
+    mbedtls_mpi P;      /*!<  The prime modulus. */
+    mbedtls_mpi G;      /*!<  The generator. */
+    mbedtls_mpi X;      /*!<  Our secret value. */
+    mbedtls_mpi GX;     /*!<  Our public key = \c G^X mod \c P. */
+    mbedtls_mpi GY;     /*!<  The public key of the peer = \c G^Y mod \c P. */
+    mbedtls_mpi K;      /*!<  The shared secret = \c G^(XY) mod \c P. */
+    mbedtls_mpi RP;     /*!<  The cached value = \c R^2 mod \c P. */
+    mbedtls_mpi Vi;     /*!<  The blinding value. */
+    mbedtls_mpi Vf;     /*!<  The unblinding value. */
+    mbedtls_mpi pX;     /*!<  The previous \c X. */
 }
 mbedtls_dhm_context;
 
 /**
- * \brief          Initialize DHM context
+ * \brief          This function initializes the DHM context.
  *
- * \param ctx      DHM context to be initialized
+ * \param ctx      The DHM context to initialize.
  */
 void mbedtls_dhm_init( mbedtls_dhm_context *ctx );
 
 /**
- * \brief          Parse the ServerKeyExchange parameters
+ * \brief          This function parses the ServerKeyExchange parameters.
  *
- * \param ctx      DHM context
- * \param p        &(start of input buffer)
- * \param end      end of buffer
+ * \param ctx      The DHM context.
+ * \param p        The start of the input buffer.
+ * \param end      The end of the input buffer.
  *
- * \return         0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code
+ *                 on failure.
  */
 int mbedtls_dhm_read_params( mbedtls_dhm_context *ctx,
                      unsigned char **p,
                      const unsigned char *end );
 
 /**
- * \brief          Setup and write the ServerKeyExchange parameters
+ * \brief          This function sets up and writes the ServerKeyExchange
+ *                 parameters.
  *
- * \param ctx      DHM context
- * \param x_size   private value size in bytes
- * \param output   destination buffer
- * \param olen     number of chars written
- * \param f_rng    RNG function
- * \param p_rng    RNG parameter
+ * \param ctx      The DHM context.
+ * \param x_size   The private value size in Bytes.
+ * \param olen     The number of characters written.
+ * \param output   The destination buffer.
+ * \param f_rng    The RNG function.
+ * \param p_rng    The RNG parameter.
  *
- * \note           This function assumes that ctx->P and ctx->G
- *                 have already been properly set (for example
- *                 using mbedtls_mpi_read_string or mbedtls_mpi_read_binary).
+ * \note           This function assumes that the \c ctx->P and \c ctx->G have
+ *                 already been properly set, for example, using
+ *                 mbedtls_mpi_read_string() or mbedtls_mpi_read_binary().
  *
- * \return         0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code
+ *                 on failure.
  */
 int mbedtls_dhm_make_params( mbedtls_dhm_context *ctx, int x_size,
                      unsigned char *output, size_t *olen,
@@ -212,28 +260,32 @@ int mbedtls_dhm_make_params( mbedtls_dhm_context *ctx, int x_size,
                      void *p_rng );
 
 /**
- * \brief          Import the peer's public value G^Y
+ * \brief          This function imports the public value G^Y of the peer.
  *
- * \param ctx      DHM context
- * \param input    input buffer
- * \param ilen     size of buffer
+ * \param ctx      The DHM context.
+ * \param input    The input buffer.
+ * \param ilen     The size of the input buffer.
  *
- * \return         0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code
+ *                 on failure.
  */
 int mbedtls_dhm_read_public( mbedtls_dhm_context *ctx,
                      const unsigned char *input, size_t ilen );
 
 /**
- * \brief          Create own private value X and export G^X
+ * \brief          This function creates its own private value \c X and
+ *                 exports \c G^X.
  *
- * \param ctx      DHM context
- * \param x_size   private value size in bytes
- * \param output   destination buffer
- * \param olen     must be at least equal to the size of P, ctx->len
- * \param f_rng    RNG function
- * \param p_rng    RNG parameter
+ * \param ctx      The DHM context.
+ * \param x_size   The private value size in Bytes.
+ * \param output   The destination buffer.
+ * \param olen     The length of the destination buffer. Must be at least
+                   equal to ctx->len (the size of \c P).
+ * \param f_rng    The RNG function.
+ * \param p_rng    The RNG parameter.
  *
- * \return         0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code
+ *                 on failure.
  */
 int mbedtls_dhm_make_public( mbedtls_dhm_context *ctx, int x_size,
                      unsigned char *output, size_t olen,
@@ -241,22 +293,24 @@ int mbedtls_dhm_make_public( mbedtls_dhm_context *ctx, int x_size,
                      void *p_rng );
 
 /**
- * \brief          Derive and export the shared secret (G^Y)^X mod P
+ * \brief               This function derives and exports the shared secret
+ *                      \c (G^Y)^X mod \c P.
  *
- * \param ctx      DHM context
- * \param output   destination buffer
- * \param output_size   size of the destination buffer
- * \param olen     on exit, holds the actual number of bytes written
- * \param f_rng    RNG function, for blinding purposes
- * \param p_rng    RNG parameter
+ * \param ctx           The DHM context.
+ * \param output        The destination buffer.
+ * \param output_size   The size of the destination buffer.
+ * \param olen          On exit, holds the actual number of Bytes written.
+ * \param f_rng         The RNG function, for blinding purposes.
+ * \param p_rng         The RNG parameter.
  *
- * \return         0 if successful, or an MBEDTLS_ERR_DHM_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_DHM_XXX error code
+ *                 on failure.
  *
- * \note           If non-NULL, f_rng is used to blind the input as
- *                 countermeasure against timing attacks. Blinding is
- *                 automatically used if and only if our secret value X is
- *                 re-used and costs nothing otherwise, so it is recommended
- *                 to always pass a non-NULL f_rng argument.
+ * \note           If non-NULL, \p f_rng is used to blind the input as
+ *                 a countermeasure against timing attacks. Blinding is used
+ *                 only if our secret value \p X is re-used and omitted
+ *                 otherwise. Therefore, we recommend always passing a
+ *                 non-NULL \p f_rng argument.
  */
 int mbedtls_dhm_calc_secret( mbedtls_dhm_context *ctx,
                      unsigned char *output, size_t output_size, size_t *olen,
@@ -264,23 +318,24 @@ int mbedtls_dhm_calc_secret( mbedtls_dhm_context *ctx,
                      void *p_rng );
 
 /**
- * \brief          Free and clear the components of a DHM key
+ * \brief          This function frees and clears the components of a DHM key.
  *
- * \param ctx      DHM context to free and clear
+ * \param ctx      The DHM context to free and clear.
  */
 void mbedtls_dhm_free( mbedtls_dhm_context *ctx );
 
 #if defined(MBEDTLS_ASN1_PARSE_C)
 /** \ingroup x509_module */
 /**
- * \brief          Parse DHM parameters in PEM or DER format
+ * \brief             This function parses DHM parameters in PEM or DER format.
  *
- * \param dhm      DHM context to be initialized
- * \param dhmin    input buffer
- * \param dhminlen size of the buffer
- *                 (including the terminating null byte for PEM data)
+ * \param dhm         The DHM context to initialize.
+ * \param dhmin       The input buffer.
+ * \param dhminlen    The size of the buffer, including the terminating null
+ *                    Byte for PEM data.
  *
- * \return         0 if successful, or a specific DHM or PEM error code
+ * \return            \c 0 on success, or a specific DHM or PEM error code
+ *                    on failure.
  */
 int mbedtls_dhm_parse_dhm( mbedtls_dhm_context *dhm, const unsigned char *dhmin,
                    size_t dhminlen );
@@ -288,12 +343,13 @@ int mbedtls_dhm_parse_dhm( mbedtls_dhm_context *dhm, const unsigned char *dhmin,
 #if defined(MBEDTLS_FS_IO)
 /** \ingroup x509_module */
 /**
- * \brief          Load and parse DHM parameters
+ * \brief          This function loads and parses DHM parameters from a file.
  *
- * \param dhm      DHM context to be initialized
- * \param path     filename to read the DHM Parameters from
+ * \param dhm      The DHM context to load the parameters to.
+ * \param path     The filename to read the DHM parameters from.
  *
- * \return         0 if successful, or a specific DHM or PEM error code
+ * \return         \c 0 on success, or a specific DHM or PEM error code
+ *                 on failure.
  */
 int mbedtls_dhm_parse_dhmfile( mbedtls_dhm_context *dhm, const char *path );
 #endif /* MBEDTLS_FS_IO */
@@ -312,9 +368,9 @@ extern "C" {
 #endif
 
 /**
- * \brief          Checkup routine
+ * \brief          The DMH checkup routine.
  *
- * \return         0 if successful, or 1 if the test failed
+ * \return         \c 0 on success, or \c 1 on failure.
  */
 int mbedtls_dhm_self_test( int verbose );
 
diff --git a/library/error.c b/library/error.c
index f602686594..d9ad6384a0 100644
--- a/library/error.c
+++ b/library/error.c
@@ -227,7 +227,7 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
 
 #if defined(MBEDTLS_DHM_C)
         if( use_ret == -(MBEDTLS_ERR_DHM_BAD_INPUT_DATA) )
-            mbedtls_snprintf( buf, buflen, "DHM - Bad input parameters to function" );
+            mbedtls_snprintf( buf, buflen, "DHM - Bad input parameters" );
         if( use_ret == -(MBEDTLS_ERR_DHM_READ_PARAMS_FAILED) )
             mbedtls_snprintf( buf, buflen, "DHM - Reading of the DHM parameters failed" );
         if( use_ret == -(MBEDTLS_ERR_DHM_MAKE_PARAMS_FAILED) )
@@ -243,7 +243,7 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
         if( use_ret == -(MBEDTLS_ERR_DHM_ALLOC_FAILED) )
             mbedtls_snprintf( buf, buflen, "DHM - Allocation of memory failed" );
         if( use_ret == -(MBEDTLS_ERR_DHM_FILE_IO_ERROR) )
-            mbedtls_snprintf( buf, buflen, "DHM - Read/write of file failed" );
+            mbedtls_snprintf( buf, buflen, "DHM - Read or write of file failed" );
         if( use_ret == -(MBEDTLS_ERR_DHM_HW_ACCEL_FAILED) )
             mbedtls_snprintf( buf, buflen, "DHM - DHM hardware accelerator failed" );
 #endif /* MBEDTLS_DHM_C */

From 17b4f7fc60f8a8c018bd977a1b5ae4729a393afd Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Fri, 26 Jan 2018 10:56:42 +0000
Subject: [PATCH 707/745] Improve GCM documentation

- Rephrase file/function/parameter/enum/define/error descriptions into
  full and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.

GitHub PR: #1324
---
 include/mbedtls/gcm.h | 194 ++++++++++++++++++++++++------------------
 1 file changed, 110 insertions(+), 84 deletions(-)

diff --git a/include/mbedtls/gcm.h b/include/mbedtls/gcm.h
index c7f01c316f..1e5a507a26 100644
--- a/include/mbedtls/gcm.h
+++ b/include/mbedtls/gcm.h
@@ -1,10 +1,16 @@
 /**
  * \file gcm.h
  *
- * \brief Galois/Counter mode for 128-bit block ciphers
+ * \brief Galois/Counter Mode (GCM) for 128-bit block ciphers, as defined
+ *        in <em>D. McGrew, J. Viega, The Galois/Counter Mode of Operation
+ *        (GCM), Natl. Inst. Stand. Technol.</em>
+ *
+ * For more information on GCM, see <em>NIST SP 800-38D: Recommendation for
+ * Block Cipher Modes of Operation: Galois/Counter Mode (GCM) and GMAC</em>.
+ *
  */
 /*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,8 +25,9 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
+
 #ifndef MBEDTLS_GCM_H
 #define MBEDTLS_GCM_H
 
@@ -42,39 +49,49 @@ extern "C" {
 #endif
 
 /**
- * \brief          GCM context structure
+ * \brief          The GCM context structure.
  */
 typedef struct {
-    mbedtls_cipher_context_t cipher_ctx;/*!< cipher context used */
-    uint64_t HL[16];            /*!< Precalculated HTable */
-    uint64_t HH[16];            /*!< Precalculated HTable */
-    uint64_t len;               /*!< Total data length */
-    uint64_t add_len;           /*!< Total add length */
-    unsigned char base_ectr[16];/*!< First ECTR for tag */
-    unsigned char y[16];        /*!< Y working value */
-    unsigned char buf[16];      /*!< buf working value */
-    int mode;                   /*!< Encrypt or Decrypt */
+    mbedtls_cipher_context_t cipher_ctx;  /*!< The cipher context used. */
+    uint64_t HL[16];                      /*!< Precalculated HTable low. */
+    uint64_t HH[16];                      /*!< Precalculated HTable high. */
+    uint64_t len;                         /*!< The total length of the encrypted data. */
+    uint64_t add_len;                     /*!< The total length of the additional data. */
+    unsigned char base_ectr[16];          /*!< The first ECTR for tag. */
+    unsigned char y[16];                  /*!< The Y working value. */
+    unsigned char buf[16];                /*!< The buf working value. */
+    int mode;                             /*!< The operation to perform:
+                                               #MBEDTLS_GCM_ENCRYPT or
+                                               #MBEDTLS_GCM_DECRYPT. */
 }
 mbedtls_gcm_context;
 
 /**
- * \brief           Initialize GCM context (just makes references valid)
- *                  Makes the context ready for mbedtls_gcm_setkey() or
- *                  mbedtls_gcm_free().
+ * \brief           This function initializes the specified GCM context,
+ *                  to make references valid, and prepares the context
+ *                  for mbedtls_gcm_setkey() or mbedtls_gcm_free().
  *
- * \param ctx       GCM context to initialize
+ *                  The function does not bind the GCM context to a particular
+ *                  cipher, nor set the key. For this purpose, use
+ *                  mbedtls_gcm_setkey().
+ *
+ * \param ctx       The GCM context to initialize.
  */
 void mbedtls_gcm_init( mbedtls_gcm_context *ctx );
 
 /**
- * \brief           GCM initialization (encryption)
+ * \brief           This function associates a GCM context with a
+ *                  cipher algorithm and a key.
  *
- * \param ctx       GCM context to be initialized
- * \param cipher    cipher to use (a 128-bit block cipher)
- * \param key       encryption key
- * \param keybits   must be 128, 192 or 256
+ * \param ctx       The GCM context to initialize.
+ * \param cipher    The 128-bit block cipher to use.
+ * \param key       The encryption key.
+ * \param keybits   The key size in bits. Valid options are:
+ *                  <ul><li>128 bits</li>
+ *                  <li>192 bits</li>
+ *                  <li>256 bits</li></ul>
  *
- * \return          0 if successful, or a cipher specific error code
+ * \return          \c 0 on success, or a cipher specific error code.
  */
 int mbedtls_gcm_setkey( mbedtls_gcm_context *ctx,
                         mbedtls_cipher_id_t cipher,
@@ -82,26 +99,27 @@ int mbedtls_gcm_setkey( mbedtls_gcm_context *ctx,
                         unsigned int keybits );
 
 /**
- * \brief           GCM buffer encryption/decryption using a block cipher
+ * \brief           This function performs GCM encryption or decryption of a buffer.
  *
- * \note On encryption, the output buffer can be the same as the input buffer.
- *       On decryption, the output buffer cannot be the same as input buffer.
- *       If buffers overlap, the output buffer must trail at least 8 bytes
+ * \note For encryption, the output buffer can be the same as the input buffer.
+ *       For decryption, the output buffer cannot be the same as input buffer.
+ *       If the buffers overlap, the output buffer must trail at least 8 Bytes
  *       behind the input buffer.
  *
- * \param ctx       GCM context
- * \param mode      MBEDTLS_GCM_ENCRYPT or MBEDTLS_GCM_DECRYPT
- * \param length    length of the input data
- * \param iv        initialization vector
- * \param iv_len    length of IV
- * \param add       additional data
- * \param add_len   length of additional data
- * \param input     buffer holding the input data
- * \param output    buffer for holding the output data
- * \param tag_len   length of the tag to generate
- * \param tag       buffer for holding the tag
+ * \param ctx       The GCM context to use for encryption or decryption.
+ * \param mode      The operation to perform: #MBEDTLS_GCM_ENCRYPT or
+ *                  #MBEDTLS_GCM_DECRYPT.
+ * \param length    The length of the input data. This must be a multiple of 16 except in the last call before mbedtls_gcm_finish().
+ * \param iv        The initialization vector.
+ * \param iv_len    The length of the IV.
+ * \param add       The buffer holding the additional data.
+ * \param add_len   The length of the additional data.
+ * \param input     The buffer holding the input data.
+ * \param output    The buffer for holding the output data.
+ * \param tag_len   The length of the tag to generate.
+ * \param tag       The buffer for holding the tag.
  *
- * \return         0 if successful
+ * \return         \c 0 on success.
  */
 int mbedtls_gcm_crypt_and_tag( mbedtls_gcm_context *ctx,
                        int mode,
@@ -116,25 +134,26 @@ int mbedtls_gcm_crypt_and_tag( mbedtls_gcm_context *ctx,
                        unsigned char *tag );
 
 /**
- * \brief           GCM buffer authenticated decryption using a block cipher
+ * \brief           This function performs a GCM authenticated decryption of a
+ *                  buffer.
  *
- * \note On decryption, the output buffer cannot be the same as input buffer.
- *       If buffers overlap, the output buffer must trail at least 8 bytes
+ * \note For decryption, the output buffer cannot be the same as input buffer.
+ *       If the buffers overlap, the output buffer must trail at least 8 Bytes
  *       behind the input buffer.
  *
- * \param ctx       GCM context
- * \param length    length of the input data
- * \param iv        initialization vector
- * \param iv_len    length of IV
- * \param add       additional data
- * \param add_len   length of additional data
- * \param tag       buffer holding the tag
- * \param tag_len   length of the tag
- * \param input     buffer holding the input data
- * \param output    buffer for holding the output data
+ * \param ctx       The GCM context.
+ * \param length    The length of the input data. This must be a multiple of 16 except in the last call before mbedtls_gcm_finish().
+ * \param iv        The initialization vector.
+ * \param iv_len    The length of the IV.
+ * \param add       The buffer holding the additional data.
+ * \param add_len   The length of the additional data.
+ * \param tag       The buffer holding the tag.
+ * \param tag_len   The length of the tag.
+ * \param input     The buffer holding the input data.
+ * \param output    The buffer for holding the output data.
  *
- * \return         0 if successful and authenticated,
- *                 MBEDTLS_ERR_GCM_AUTH_FAILED if tag does not match
+ * \return         0 if successful and authenticated, or
+ *                 #MBEDTLS_ERR_GCM_AUTH_FAILED if tag does not match.
  */
 int mbedtls_gcm_auth_decrypt( mbedtls_gcm_context *ctx,
                       size_t length,
@@ -148,16 +167,18 @@ int mbedtls_gcm_auth_decrypt( mbedtls_gcm_context *ctx,
                       unsigned char *output );
 
 /**
- * \brief           Generic GCM stream start function
+ * \brief           This function starts a GCM encryption or decryption
+ *                  operation.
  *
- * \param ctx       GCM context
- * \param mode      MBEDTLS_GCM_ENCRYPT or MBEDTLS_GCM_DECRYPT
- * \param iv        initialization vector
- * \param iv_len    length of IV
- * \param add       additional data (or NULL if length is 0)
- * \param add_len   length of additional data
+ * \param ctx       The GCM context.
+ * \param mode      The operation to perform: #MBEDTLS_GCM_ENCRYPT or
+ *                  #MBEDTLS_GCM_DECRYPT.
+ * \param iv        The initialization vector.
+ * \param iv_len    The length of the IV.
+ * \param add       The buffer holding the additional data, or NULL if \p add_len is 0.
+ * \param add_len   The length of the additional data. If 0, \p  add is NULL.
  *
- * \return         0 if successful
+ * \return         \c 0 on success.
  */
 int mbedtls_gcm_starts( mbedtls_gcm_context *ctx,
                 int mode,
@@ -167,21 +188,23 @@ int mbedtls_gcm_starts( mbedtls_gcm_context *ctx,
                 size_t add_len );
 
 /**
- * \brief           Generic GCM update function. Encrypts/decrypts using the
- *                  given GCM context. Expects input to be a multiple of 16
- *                  bytes! Only the last call before mbedtls_gcm_finish() can be less
- *                  than 16 bytes!
+ * \brief           This function feeds an input buffer into an ongoing GCM
+ *                  encryption or decryption operation.
  *
- * \note On decryption, the output buffer cannot be the same as input buffer.
- *       If buffers overlap, the output buffer must trail at least 8 bytes
+ *    `             The function expects input to be a multiple of 16
+ *                  Bytes. Only the last call before calling
+ *                  mbedtls_gcm_finish() can be less than 16 Bytes.
+ *
+ * \note For decryption, the output buffer cannot be the same as input buffer.
+ *       If the buffers overlap, the output buffer must trail at least 8 Bytes
  *       behind the input buffer.
  *
- * \param ctx       GCM context
- * \param length    length of the input data
- * \param input     buffer holding the input data
- * \param output    buffer for holding the output data
+ * \param ctx       The GCM context.
+ * \param length    The length of the input data. This must be a multiple of 16 except in the last call before mbedtls_gcm_finish().
+ * \param input     The buffer holding the input data.
+ * \param output    The buffer for holding the output data.
  *
- * \return         0 if successful or MBEDTLS_ERR_GCM_BAD_INPUT
+ * \return         \c 0 on success, or #MBEDTLS_ERR_GCM_BAD_INPUT on failure.
  */
 int mbedtls_gcm_update( mbedtls_gcm_context *ctx,
                 size_t length,
@@ -189,24 +212,27 @@ int mbedtls_gcm_update( mbedtls_gcm_context *ctx,
                 unsigned char *output );
 
 /**
- * \brief           Generic GCM finalisation function. Wraps up the GCM stream
- *                  and generates the tag. The tag can have a maximum length of
- *                  16 bytes.
+ * \brief           This function finishes the GCM operation and generates
+ *                  the authentication tag.
  *
- * \param ctx       GCM context
- * \param tag       buffer for holding the tag
- * \param tag_len   length of the tag to generate (must be at least 4)
+ *                  It wraps up the GCM stream, and generates the
+ *                  tag. The tag can have a maximum length of 16 Bytes.
  *
- * \return          0 if successful or MBEDTLS_ERR_GCM_BAD_INPUT
+ * \param ctx       The GCM context.
+ * \param tag       The buffer for holding the tag.
+ * \param tag_len   The length of the tag to generate. Must be at least four.
+ *
+ * \return          \c 0 on success, or #MBEDTLS_ERR_GCM_BAD_INPUT on failure.
  */
 int mbedtls_gcm_finish( mbedtls_gcm_context *ctx,
                 unsigned char *tag,
                 size_t tag_len );
 
 /**
- * \brief           Free a GCM context and underlying cipher sub-context
+ * \brief           This function clears a GCM context and the underlying
+ *                  cipher sub-context.
  *
- * \param ctx       GCM context to free
+ * \param ctx       The GCM context to clear.
  */
 void mbedtls_gcm_free( mbedtls_gcm_context *ctx );
 
@@ -223,9 +249,9 @@ extern "C" {
 #endif
 
 /**
- * \brief          Checkup routine
+ * \brief          The GCM checkup routine.
  *
- * \return         0 if successful, or 1 if the test failed
+ * \return         \c 0 on success, or \c 1 on failure.
  */
 int mbedtls_gcm_self_test( int verbose );
 

From 042e97fa7555528a7293611dce55c50eea757ed5 Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Fri, 26 Jan 2018 16:35:10 +0000
Subject: [PATCH 708/745] Improve RSA documentation

- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.
- Rephrase the descriptions of all md_alg and hashlen parameters.

GitHub PR: #1327
---
 include/mbedtls/rsa.h | 1098 ++++++++++++++++++++++-------------------
 library/error.c       |    4 +-
 2 files changed, 583 insertions(+), 519 deletions(-)

diff --git a/include/mbedtls/rsa.h b/include/mbedtls/rsa.h
index 752105822c..fb2f77f94f 100644
--- a/include/mbedtls/rsa.h
+++ b/include/mbedtls/rsa.h
@@ -1,10 +1,15 @@
 /**
  * \file rsa.h
  *
- * \brief The RSA public-key cryptosystem
+ * \brief The RSA public-key cryptosystem.
+ *
+ * For more information, see <em>Public-Key Cryptography Standards (PKCS)
+ * #1 v1.5: RSA Encryption</em> and <em>Public-Key Cryptography Standards
+ * (PKCS) #1 v2.1: RSA Cryptography Specifications</em>.
+ *
  */
 /*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,7 +24,7 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
 #ifndef MBEDTLS_RSA_H
 #define MBEDTLS_RSA_H
@@ -43,26 +48,26 @@
 #define MBEDTLS_ERR_RSA_BAD_INPUT_DATA                    -0x4080  /**< Bad input parameters to function. */
 #define MBEDTLS_ERR_RSA_INVALID_PADDING                   -0x4100  /**< Input data contains invalid padding and is rejected. */
 #define MBEDTLS_ERR_RSA_KEY_GEN_FAILED                    -0x4180  /**< Something failed during generation of a key. */
-#define MBEDTLS_ERR_RSA_KEY_CHECK_FAILED                  -0x4200  /**< Key failed to pass the library's validity check. */
+#define MBEDTLS_ERR_RSA_KEY_CHECK_FAILED                  -0x4200  /**< Key failed to pass the validity check of the library. */
 #define MBEDTLS_ERR_RSA_PUBLIC_FAILED                     -0x4280  /**< The public key operation failed. */
 #define MBEDTLS_ERR_RSA_PRIVATE_FAILED                    -0x4300  /**< The private key operation failed. */
 #define MBEDTLS_ERR_RSA_VERIFY_FAILED                     -0x4380  /**< The PKCS#1 verification failed. */
 #define MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE                  -0x4400  /**< The output buffer for decryption is not large enough. */
 #define MBEDTLS_ERR_RSA_RNG_FAILED                        -0x4480  /**< The random generator failed to generate non-zeros. */
-#define MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION             -0x4500  /**< The implementation doesn't offer the requested operation, e.g. because of security violations or lack of functionality */
+#define MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION             -0x4500  /**< The implementation does not offer the requested operation, for example, because of security violations or lack of functionality. */
 #define MBEDTLS_ERR_RSA_HW_ACCEL_FAILED                   -0x4580  /**< RSA hardware accelerator failed. */
 
 /*
  * RSA constants
  */
-#define MBEDTLS_RSA_PUBLIC      0
-#define MBEDTLS_RSA_PRIVATE     1
+#define MBEDTLS_RSA_PUBLIC      0 /**< Request private key operation. */
+#define MBEDTLS_RSA_PRIVATE     1 /**< Request public key operation. */
 
-#define MBEDTLS_RSA_PKCS_V15    0
-#define MBEDTLS_RSA_PKCS_V21    1
+#define MBEDTLS_RSA_PKCS_V15    0 /**< Use PKCS-1 v1.5 encoding. */
+#define MBEDTLS_RSA_PKCS_V21    1 /**< Use PKCS-1 v2.1 encoding. */
 
-#define MBEDTLS_RSA_SIGN        1
-#define MBEDTLS_RSA_CRYPT       2
+#define MBEDTLS_RSA_SIGN        1 /**< Identifier for RSA signature operations. */
+#define MBEDTLS_RSA_CRYPT       2 /**< Identifier for RSA encryption and decryption operations. */
 
 #define MBEDTLS_RSA_SALT_LEN_ANY    -1
 
@@ -80,103 +85,106 @@ extern "C" {
 #endif
 
 /**
- * \brief   RSA context structure
+ * \brief   The RSA context structure.
  *
  * \note    Direct manipulation of the members of this structure
- *          is deprecated and will no longer be supported starting
- *          from the next major release. All manipulation should instead
- *          be done through the public interface functions.
- *
+ *          is deprecated. All manipulation should instead be done through
+ *          the public interface functions.
  */
 typedef struct
 {
-    int ver;                    /*!<  always 0          */
-    size_t len;                 /*!<  size(N) in chars  */
+    int ver;                    /*!<  Always 0.*/
+    size_t len;                 /*!<  The size of \p N in Bytes. */
 
-    mbedtls_mpi N;                      /*!<  public modulus    */
-    mbedtls_mpi E;                      /*!<  public exponent   */
+    mbedtls_mpi N;                      /*!<  The public modulus. */
+    mbedtls_mpi E;                      /*!<  The public exponent. */
 
-    mbedtls_mpi D;                      /*!<  private exponent  */
-    mbedtls_mpi P;                      /*!<  1st prime factor  */
-    mbedtls_mpi Q;                      /*!<  2nd prime factor  */
+    mbedtls_mpi D;                      /*!<  The private exponent. */
+    mbedtls_mpi P;                      /*!<  The first prime factor. */
+    mbedtls_mpi Q;                      /*!<  The second prime factor. */
 
-    mbedtls_mpi DP;                     /*!<  D % (P - 1)       */
-    mbedtls_mpi DQ;                     /*!<  D % (Q - 1)       */
+    mbedtls_mpi DP;                     /*!<  \p D % (P - 1)       */
+    mbedtls_mpi DQ;                     /*!<  \p D % (Q - 1)       */
     mbedtls_mpi QP;                     /*!<  1 / (Q % P)       */
 
-    mbedtls_mpi RN;                     /*!<  cached R^2 mod N  */
+    mbedtls_mpi RN;                     /*!<  cached R^2 mod \p N  */
 
-    mbedtls_mpi RP;                     /*!<  cached R^2 mod P  */
-    mbedtls_mpi RQ;                     /*!<  cached R^2 mod Q  */
+    mbedtls_mpi RP;                     /*!<  cached R^2 mod \p P  */
+    mbedtls_mpi RQ;                     /*!<  cached R^2 mod \p Q  */
 
-    mbedtls_mpi Vi;                     /*!<  cached blinding value     */
-    mbedtls_mpi Vf;                     /*!<  cached un-blinding value  */
+    mbedtls_mpi Vi;                     /*!<  The cached blinding value. */
+    mbedtls_mpi Vf;                     /*!<  The cached un-blinding value. */
 
-    int padding;                /*!<  \c MBEDTLS_RSA_PKCS_V15 for 1.5 padding and
-                                      \c MBEDTLS_RSA_PKCS_v21 for OAEP/PSS */
-    int hash_id;                /*!<  Hash identifier of mbedtls_md_type_t as
-                                      specified in the mbedtls_md.h header file
-                                      for the EME-OAEP and EMSA-PSS
-                                      encoding                          */
+    int padding;                /*!< Selects padding mode:
+                                     #MBEDTLS_RSA_PKCS_V15 for 1.5 padding and
+                                     #MBEDTLS_RSA_PKCS_V21 for OAEP or PSS. */
+    int hash_id;                /*!< Hash identifier of mbedtls_md_type_t type,
+                                     as specified in md.h for use in the MGF
+                                     mask generating function used in the
+                                     EME-OAEP and EMSA-PSS encodings. */
 #if defined(MBEDTLS_THREADING_C)
-    mbedtls_threading_mutex_t mutex;    /*!<  Thread-safety mutex       */
+    mbedtls_threading_mutex_t mutex;    /*!<  Thread-safety mutex. */
 #endif
 }
 mbedtls_rsa_context;
 
 /**
- * \brief          Initialize an RSA context
+ * \brief          This function initializes an RSA context.
  *
- *                 Note: Set padding to \c MBEDTLS_RSA_PKCS_V21 for the RSAES-OAEP
+ * \note           Set padding to #MBEDTLS_RSA_PKCS_V21 for the RSAES-OAEP
  *                 encryption scheme and the RSASSA-PSS signature scheme.
  *
- * \param ctx      RSA context to be initialized
- * \param padding  \c MBEDTLS_RSA_PKCS_V15 or \c MBEDTLS_RSA_PKCS_V21
- * \param hash_id  \c MBEDTLS_RSA_PKCS_V21 hash identifier
+ * \param ctx      The RSA context to initialize.
+ * \param padding  Selects padding mode: #MBEDTLS_RSA_PKCS_V15 or
+ *                 #MBEDTLS_RSA_PKCS_V21.
+ * \param hash_id  The hash identifier of #mbedtls_md_type_t type, if
+ *                 \p padding is #MBEDTLS_RSA_PKCS_V21.
  *
- * \note           The hash_id parameter is actually ignored
- *                 when using \c MBEDTLS_RSA_PKCS_V15 padding.
+ * \note           The \p hash_id parameter is ignored when using
+ *                 #MBEDTLS_RSA_PKCS_V15 padding.
  *
- * \note           Choice of padding mode is strictly enforced for private key
+ * \note           The choice of padding mode is strictly enforced for private key
  *                 operations, since there might be security concerns in
- *                 mixing padding modes. For public key operations it's merely
+ *                 mixing padding modes. For public key operations it is
  *                 a default value, which can be overriden by calling specific
- *                 rsa_rsaes_xxx or rsa_rsassa_xxx functions.
+ *                 \c rsa_rsaes_xxx or \c rsa_rsassa_xxx functions.
  *
- * \note           The chosen hash is always used for OEAP encryption.
- *                 For PSS signatures, it's always used for making signatures,
- *                 but can be overriden (and always is, if set to
- *                 \c MBEDTLS_MD_NONE) for verifying them.
+ * \note           The hash selected in \p hash_id is always used for OEAP
+ *                 encryption. For PSS signatures, it is always used for
+ *                 making signatures, but can be overriden for verifying them.
+ *                 If set to #MBEDTLS_MD_NONE, it is always overriden.
  */
 void mbedtls_rsa_init( mbedtls_rsa_context *ctx,
                        int padding,
                        int hash_id);
 
 /**
- * \brief          Import a set of core parameters into an RSA context
+ * \brief          This function imports a set of core parameters into an
+ *                 RSA context.
  *
- * \param ctx      Initialized RSA context to store parameters
- * \param N        RSA modulus, or NULL
- * \param P        First prime factor of N, or NULL
- * \param Q        Second prime factor of N, or NULL
- * \param D        Private exponent, or NULL
- * \param E        Public exponent, or NULL
+ * \param ctx      The initialized RSA context to store the parameters in.
+ * \param N        The RSA modulus, or NULL.
+ * \param P        The first prime factor of \p N, or NULL.
+ * \param Q        The second prime factor of \p N, or NULL.
+ * \param D        The private exponent, or NULL.
+ * \param E        The public exponent, or NULL.
  *
  * \note           This function can be called multiple times for successive
- *                 imports if the parameters are not simultaneously present.
+ *                 imports, if the parameters are not simultaneously present.
+ *
  *                 Any sequence of calls to this function should be followed
- *                 by a call to \c mbedtls_rsa_complete which will check
- *                 and complete the provided information to a ready-for-use
+ *                 by a call to mbedtls_rsa_complete(), which checks and
+ *                 completes the provided information to a ready-for-use
  *                 public or private RSA key.
  *
- * \note           See the documentation of \c mbedtls_rsa_complete for more
- *                 information on which parameters are necessary to setup
- *                 a private or public RSA key.
+ * \note           See mbedtls_rsa_complete() for more information on which
+ *                 parameters are necessary to set up a private or public
+ *                 RSA key.
  *
  * \note           The imported parameters are copied and need not be preserved
  *                 for the lifetime of the RSA context being set up.
  *
- * \return         0 if successful, non-zero error code on failure.
+ * \return         \c 0 on success, or a non-zero error code on failure.
  */
 int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
                         const mbedtls_mpi *N,
@@ -184,36 +192,37 @@ int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
                         const mbedtls_mpi *D, const mbedtls_mpi *E );
 
 /**
- * \brief          Import core RSA parameters in raw big-endian
- *                 binary format into an RSA context
+ * \brief          This function imports core RSA parameters, in raw big-endian
+ *                 binary format, into an RSA context.
  *
- * \param ctx      Initialized RSA context to store parameters
- * \param N        RSA modulus, or NULL
- * \param N_len    Byte length of N, ignored if N == NULL
- * \param P        First prime factor of N, or NULL
- * \param P_len    Byte length of P, ignored if P == NULL
- * \param Q        Second prime factor of N, or NULL
- * \param Q_len    Byte length of Q, ignored if Q == NULL
- * \param D        Private exponent, or NULL
- * \param D_len    Byte length of D, ignored if D == NULL
- * \param E        Public exponent, or NULL
- * \param E_len    Byte length of E, ignored if E == NULL
+ * \param ctx      The initialized RSA context to store the parameters in.
+ * \param N        The RSA modulus, or NULL.
+ * \param N_len    The Byte length of \p N, ignored if \p N == NULL.
+ * \param P        The first prime factor of \p N, or NULL.
+ * \param P_len    The Byte length of \p P, ignored if \p P == NULL.
+ * \param Q        The second prime factor of \p N, or NULL.
+ * \param Q_len    The Byte length of \p Q, ignored if \p Q == NULL.
+ * \param D        The private exponent, or NULL.
+ * \param D_len    The Byte length of \p D, ignored if \p D == NULL.
+ * \param E        The public exponent, or NULL.
+ * \param E_len    The Byte length of \p E, ignored if \p E == NULL.
  *
  * \note           This function can be called multiple times for successive
- *                 imports if the parameters are not simultaneously present.
+ *                 imports, if the parameters are not simultaneously present.
+ *
  *                 Any sequence of calls to this function should be followed
- *                 by a call to \c mbedtls_rsa_complete which will check
- *                 and complete the provided information to a ready-for-use
+ *                 by a call to mbedtls_rsa_complete(), which checks and
+ *                 completes the provided information to a ready-for-use
  *                 public or private RSA key.
  *
- * \note           See the documentation of \c mbedtls_rsa_complete for more
- *                 information on which parameters are necessary to setup
- *                 a private or public RSA key.
+ * \note           See mbedtls_rsa_complete() for more information on which
+ *                 parameters are necessary to set up a private or public
+ *                 RSA key.
  *
  * \note           The imported parameters are copied and need not be preserved
  *                 for the lifetime of the RSA context being set up.
  *
- * \return         0 if successful, non-zero error code on failure.
+ * \return         \c 0 on success, or a non-zero error code on failure.
  */
 int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
                             unsigned char const *N, size_t N_len,
@@ -223,71 +232,71 @@ int mbedtls_rsa_import_raw( mbedtls_rsa_context *ctx,
                             unsigned char const *E, size_t E_len );
 
 /**
- * \brief          Attempt to complete an RSA context from
+ * \brief          This function completes an RSA context from
  *                 a set of imported core parameters.
  *
- * \param ctx      Initialized RSA context to store parameters
+ *                 To setup an RSA public key, precisely \p N and \p E
+ *                 must have been imported.
  *
- * \note
- *                 - To setup an RSA public key, precisely N and E
- *                   must have been imported.
+ *                 To setup an RSA private key, sufficient information must
+ *                 be present for the other parameters to be derivable.
  *
- *                 - To setup an RSA private key, enough information must be
- *                   present for the other parameters to be derivable.
+ *                 The default implementation supports the following:
+ *                 <ul><li>Derive \p P, \p Q from \p N, \p D, \p E.</li>
+ *                 <li>Derive \p N, \p D from \p P, \p Q, \p E.</li></ul>
+ *                 Alternative implementations need not support these.
  *
- *                   The default implementation supports the following:
- *                     - Derive P, Q from N, D, E
- *                     - Derive N, D from P, Q, E.
+ *                 If this function runs successfully, it guarantees that
+ *                 the RSA context can be used for RSA operations without
+ *                 the risk of failure or crash.
  *
- *                 - Alternative implementations need not support these
- *                   and may return \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA instead.
+ * \param ctx      The initialized RSA context holding imported parameters.
  *
- * \return
- *                 - 0 if successful. In this case, it is guaranteed
- *                   that the RSA context can be used for RSA operations
- *                   without the risk of failure or crash.
- *                 - \c MBEDTLS_ERR_RSA_BAD_INPUT_DATA if the attempted
- *                   derivations failed.
+ * \return         \c 0 on success, or #MBEDTLS_ERR_RSA_BAD_INPUT_DATA if the
+ *                 attempted derivations failed.
  *
  * \warning        This function need not perform consistency checks
- *                 for the imported parameters! In particular, parameters that
- *                 are not needed by the implementation may be silently discarded
- *                 and left unchecked. For the purpose of checking the consistency
- *                 of the key material, see \c mbedtls_rsa_check_privkey.
+ *                 for the imported parameters. In particular, parameters that
+ *                 are not needed by the implementation might be silently
+ *                 discarded and left unchecked. To check the consistency
+ *                 of the key material, see mbedtls_rsa_check_privkey().
  *
  */
 int mbedtls_rsa_complete( mbedtls_rsa_context *ctx );
 
 /**
- * \brief          Export core parameters of an RSA key
+ * \brief          This function exports the core parameters of an RSA key.
  *
- * \param ctx      Initialized RSA context
- * \param N        MPI to hold the RSA modulus, or NULL
- * \param P        MPI to hold the first prime factor of N, or NULL
- * \param Q        MPI to hold the second prime factor of N, or NULL
- * \param D        MPI to hold the private exponent, or NULL
- * \param E        MPI to hold the public exponent, or NULL
+ *                 If this function runs successfully, the non-NULL buffers
+ *                 pointed to by \p N, \p P, \p Q, \p D, and \p E are fully
+ *                 written, with additional unused space filled leading by
+ *                 zero Bytes.
  *
- * \return
- *                 - 0 if successful. In this case, the non-NULL buffers
- *                   pointed to by N, P, Q, D, E are fully written, with
- *                   additional unused space filled leading by 0-bytes.
- *                 - Non-zero return code otherwise. In particular, if
- *                   exporting the requested parameters
- *                   cannot be done because of a lack of functionality
- *                   or because of security policies, the error code
- *                   \c MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION is returned.
- *                   In this case, the RSA context stays intact and can
- *                   be continued to be used.
+ *                 Possible reasons for returning
+ *                 #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION:<ul>
+ *                 <li>An alternative RSA implementation is in use, which
+ *                 stores the key externally, and either cannot or should
+ *                 not export it into RAM.</li>
+ *                 <li>A SW or HW implementation might not support a certain
+ *                 deduction. For example, \p P, \p Q from \p N, \p D,
+ *                 and \p E if the former are not part of the
+ *                 implementation.</li></ul>
  *
- * \note           Reasons for returning \c MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION
- *                 would be the following: Firstly, it might be that an
- *                 alternative RSA implementation is in use which stores
- *                 the key externally, and which either cannot or should not
- *                 export it into RAM. Alternatively, an implementation
- *                 (regardless of SW or HW) might not support deducing e.g.
- *                 P, Q from N, D, E if the former are not part of the
- *                 implementation.
+ *                 If the function fails due to an unsupported operation,
+ *                 the RSA context stays intact and remains usable.
+ *
+ * \param ctx      The initialized RSA context.
+ * \param N        The MPI to hold the RSA modulus, or NULL.
+ * \param P        The MPI to hold the first prime factor of \p N, or NULL.
+ * \param Q        The MPI to hold the second prime factor of \p N, or NULL.
+ * \param D        The MPI to hold the private exponent, or NULL.
+ * \param E        The MPI to hold the public exponent, or NULL.
+ *
+ * \return         \c 0 on success,
+ *                 #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION if exporting the
+ *                 requested parameters cannot be done due to missing
+ *                 functionality or because of security policies,
+ *                 or a non-zero return code on any other failure.
  *
  */
 int mbedtls_rsa_export( const mbedtls_rsa_context *ctx,
@@ -295,46 +304,48 @@ int mbedtls_rsa_export( const mbedtls_rsa_context *ctx,
                         mbedtls_mpi *D, mbedtls_mpi *E );
 
 /**
- * \brief          Export core parameters of an RSA key
- *                 in raw big-endian binary format
+ * \brief          This function exports core parameters of an RSA key
+ *                 in raw big-endian binary format.
  *
- * \param ctx      Initialized RSA context
- * \param N        Byte array to store the RSA modulus, or NULL
- * \param N_len    Size of buffer for modulus
- * \param P        Byte array to hold the first prime factor of N, or NULL
- * \param P_len    Size of buffer for first prime factor
- * \param Q        Byte array to hold the second prime factor of N, or NULL
- * \param Q_len    Size of buffer for second prime factor
- * \param D        Byte array to hold the private exponent, or NULL
- * \param D_len    Size of buffer for private exponent
- * \param E        Byte array to hold the public exponent, or NULL
- * \param E_len    Size of buffer for public exponent
+ *                 If this function runs successfully, the non-NULL buffers
+ *                 pointed to by \p N, \p P, \p Q, \p D, and \p E are fully
+ *                 written, with additional unused space filled leading by
+ *                 zero Bytes.
+ *
+ *                 Possible reasons for returning
+ *                 #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION:<ul>
+ *                 <li>An alternative RSA implementation is in use, which
+ *                 stores the key externally, and either cannot or should
+ *                 not export it into RAM.</li>
+ *                 <li>A SW or HW implementation might not support a certain
+ *                 deduction. For example, \p P, \p Q from \p N, \p D,
+ *                 and \p E if the former are not part of the
+ *                 implementation.</li></ul>
+ *                 If the function fails due to an unsupported operation,
+ *                 the RSA context stays intact and remains usable.
+ *
+ * \param ctx      The initialized RSA context.
+ * \param N        The Byte array to store the RSA modulus, or NULL.
+ * \param N_len    The size of the buffer for the modulus.
+ * \param P        The Byte array to hold the first prime factor of \p N, or
+ *                 NULL.
+ * \param P_len    The size of the buffer for the first prime factor.
+ * \param Q        The Byte array to hold the second prime factor of \p N, or
+                   NULL.
+ * \param Q_len    The size of the buffer for the second prime factor.
+ * \param D        The Byte array to hold the private exponent, or NULL.
+ * \param D_len    The size of the buffer for the private exponent.
+ * \param E        The Byte array to hold the public exponent, or NULL.
+ * \param E_len    The size of the buffer for the public exponent.
  *
  * \note           The length fields are ignored if the corresponding
  *                 buffer pointers are NULL.
  *
- * \return
- *                 - 0 if successful. In this case, the non-NULL buffers
- *                   pointed to by N, P, Q, D, E are fully written, with
- *                   additional unused space filled leading by 0-bytes.
- *                 - Non-zero return code otherwise. In particular, if
- *                   exporting the requested parameters
- *                   cannot be done because of a lack of functionality
- *                   or because of security policies, the error code
- *                   \c MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION is returned.
- *                   In this case, the RSA context stays intact and can
- *                   be continued to be used.
- *
- * \note           Reasons for returning \c MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION
- *                 would be the following: Firstly, it might be that an
- *                 alternative RSA implementation is in use which stores
- *                 the key externally, and which either cannot or should not
- *                 export it into RAM. Alternatively, an implementation
- *                 (regardless of SW or HW) might not support deducing e.g.
- *                 P, Q from N, D, E if the former are not part of the
- *                 implementation.
- *
- *
+ * \return         \c 0 on success,
+ *                 #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION if exporting the
+ *                 requested parameters cannot be done due to missing
+ *                 functionality or because of security policies,
+ *                 or a non-zero return code on any other failure.
  */
 int mbedtls_rsa_export_raw( const mbedtls_rsa_context *ctx,
                             unsigned char *N, size_t N_len,
@@ -344,57 +355,59 @@ int mbedtls_rsa_export_raw( const mbedtls_rsa_context *ctx,
                             unsigned char *E, size_t E_len );
 
 /**
- * \brief          Export CRT parameters of a private RSA key
+ * \brief          This function exports CRT parameters of a private RSA key.
  *
- * \param ctx      Initialized RSA context
- * \param DP       MPI to hold D modulo P-1, or NULL
- * \param DQ       MPI to hold D modulo Q-1, or NULL
- * \param QP       MPI to hold modular inverse of Q modulo P, or NULL
+ * \param ctx      The initialized RSA context.
+ * \param DP       The MPI to hold D modulo P-1, or NULL.
+ * \param DQ       The MPI to hold D modulo Q-1, or NULL.
+ * \param QP       The MPI to hold modular inverse of Q modulo P, or NULL.
  *
- * \return         0 if successful, non-zero error code otherwise.
+ * \return         \c 0 on success, non-zero error code otherwise.
  *
  * \note           Alternative RSA implementations not using CRT-parameters
- *                 internally can implement this function using based on
- *                 \c mbedtls_rsa_deduce_opt.
+ *                 internally can implement this function based on
+ *                 mbedtls_rsa_deduce_opt().
  *
  */
 int mbedtls_rsa_export_crt( const mbedtls_rsa_context *ctx,
                             mbedtls_mpi *DP, mbedtls_mpi *DQ, mbedtls_mpi *QP );
 
 /**
- * \brief          Set padding for an already initialized RSA context
- *                 See \c mbedtls_rsa_init() for details.
+ * \brief          This function sets padding for an already initialized RSA
+ *                 context. See mbedtls_rsa_init() for details.
  *
- * \param ctx      RSA context to be set
- * \param padding  \c MBEDTLS_RSA_PKCS_V15 or \c MBEDTLS_RSA_PKCS_V21
- * \param hash_id  \c MBEDTLS_RSA_PKCS_V21 hash identifier
+ * \param ctx      The RSA context to be set.
+ * \param padding  Selects padding mode: #MBEDTLS_RSA_PKCS_V15 or
+ *                 #MBEDTLS_RSA_PKCS_V21.
+ * \param hash_id  The #MBEDTLS_RSA_PKCS_V21 hash identifier.
  */
 void mbedtls_rsa_set_padding( mbedtls_rsa_context *ctx, int padding,
                               int hash_id);
 
 /**
- * \brief          Get length of RSA modulus in bytes
+ * \brief          This function retrieves the length of RSA modulus in Bytes.
  *
- * \param ctx      Initialized RSA context
+ * \param ctx      The initialized RSA context.
  *
- * \return         Length of RSA modulus, in bytes.
+ * \return         The length of the RSA modulus in Bytes.
  *
  */
 size_t mbedtls_rsa_get_len( const mbedtls_rsa_context *ctx );
 
 /**
- * \brief          Generate an RSA keypair
+ * \brief          This function generates an RSA keypair.
  *
- * \param ctx      RSA context that will hold the key
- * \param f_rng    RNG function
- * \param p_rng    RNG parameter
- * \param nbits    size of the public key in bits
- * \param exponent public exponent (e.g., 65537)
+ * \param ctx      The RSA context used to hold the key.
+ * \param f_rng    The RNG function.
+ * \param p_rng    The RNG parameter.
+ * \param nbits    The size of the public key in bits.
+ * \param exponent The public exponent. For example, 65537.
  *
- * \note           mbedtls_rsa_init() must be called beforehand to setup
- *                 the RSA context.
+ * \note           mbedtls_rsa_init() must be called before this function,
+ *                 to set up the RSA context.
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code
+                   on failure.
  */
 int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
                          int (*f_rng)(void *, unsigned char *, size_t),
@@ -402,101 +415,109 @@ int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
                          unsigned int nbits, int exponent );
 
 /**
- * \brief          Check if a context contains (at least) an RSA public key
+ * \brief          This function checks if a context contains at least an RSA
+ *                 public key.
  *
- * \param ctx      RSA context to be checked
+ *                 If the function runs successfully, it is guaranteed that
+ *                 enough information is present to perform an RSA public key
+ *                 operation using mbedtls_rsa_public().
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code.
- *                 On success, it is guaranteed that enough information is
- *                 present to perform an RSA public key operation
- *                 \c mbedtls_rsa_public.
+ * \param ctx      The RSA context to check.
+ *
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
  */
 int mbedtls_rsa_check_pubkey( const mbedtls_rsa_context *ctx );
 
 /**
- * \brief      Check if a context contains an RSA private key
+ * \brief      This function checks if a context contains an RSA private key
  *             and perform basic consistency checks.
  *
- * \param ctx  RSA context to be checked
+ * \param ctx  The RSA context to check.
  *
- * \return     0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code.
+ * \return     \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code on
+ *             failure.
  *
  * \note       The consistency checks performed by this function not only
- *             ensure that \c mbedtls_rsa_private can be called successfully
+ *             ensure that mbedtls_rsa_private() can be called successfully
  *             on the given context, but that the various parameters are
  *             mutually consistent with high probability, in the sense that
- *             \c mbedtls_rsa_public and \c mbedtls_rsa_private are inverses.
+ *             mbedtls_rsa_public() and mbedtls_rsa_private() are inverses.
  *
  * \warning    This function should catch accidental misconfigurations
  *             like swapping of parameters, but it cannot establish full
  *             trust in neither the quality nor the consistency of the key
  *             material that was used to setup the given RSA context:
- *             - Regarding consistency, note (see \c mbedtls_rsa_complete)
- *               that imported parameters irrelevant for the implementation
- *               might be silently dropped, in which case the present
- *               function doesn't have access to and hence cannot check them.
- *               If you want to check the consistency of the entire
- *               content of, say, an PKCS1-encoded RSA private key, you
- *               should use \c mbedtls_rsa_validate_params before setting
- *               up the RSA context.
- *               Further, if the implementation performs empirical checks,
- *               these checks will substantiate but not guarantee consistency.
- *             - Regarding quality, this function is not expected to perform
- *               extended quality assessments like checking that the prime
- *               factors are safe. Further, it is the user's responsibility to
- *               ensure trustworthiness of the source of his RSA parameters,
- *               a question going beyond what's effectively checkable
- *               by the library.
- *
+ *             <ul><li>Consistency: Imported parameters that are irrelevant
+ *             for the implementation might be silently dropped. If dropped,
+ *             the current function does not have access to them,
+ *             and therefore cannot check them. See mbedtls_rsa_complete().
+ *             If you want to check the consistency of the entire
+ *             content of an PKCS1-encoded RSA private key, for example, you
+ *             should use mbedtls_rsa_validate_params() before setting
+ *             up the RSA context.
+ *             Additionally, if the implementation performs empirical checks,
+ *             these checks substantiate but do not guarantee consistency.</li>
+ *             <li>Quality: This function is not expected to perform
+ *             extended quality assessments like checking that the prime
+ *             factors are safe. Additionally, it is the responsibility of the
+ *             user to ensure the trustworthiness of the source of his RSA
+ *             parameters, which goes beyond what is effectively checkable
+ *             by the library.</li></ul>
  */
 int mbedtls_rsa_check_privkey( const mbedtls_rsa_context *ctx );
 
 /**
- * \brief          Check a public-private RSA key pair.
- *                 Check each of the contexts, and make sure they match.
+ * \brief          This function checks a public-private RSA key pair.
  *
- * \param pub      RSA context holding the public key
- * \param prv      RSA context holding the private key
+ *                 It checks each of the contexts, and makes sure they match.
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
+ * \param pub      The RSA context holding the public key.
+ * \param prv      The RSA context holding the private key.
+ *
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  */
 int mbedtls_rsa_check_pub_priv( const mbedtls_rsa_context *pub,
                                 const mbedtls_rsa_context *prv );
 
 /**
- * \brief          Do an RSA public key operation
+ * \brief          This function performs an RSA public key operation.
  *
- * \param ctx      RSA context
- * \param input    input buffer
- * \param output   output buffer
+ * \param ctx      The RSA context.
+ * \param input    The input buffer.
+ * \param output   The output buffer.
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
- * \note           This function does NOT take care of message
- *                 padding. Also, be sure to set input[0] = 0 or ensure that
- *                 input is smaller than N.
+ * \note           This function does not handle message padding.
+ *
+ * \note           Make sure to set \p input[0] = 0 or ensure that
+ *                 input is smaller than \p N.
  *
  * \note           The input and output buffers must be large
- *                 enough (eg. 128 bytes if RSA-1024 is used).
+ *                 enough. For example, 128 Bytes if RSA-1024 is used.
  */
 int mbedtls_rsa_public( mbedtls_rsa_context *ctx,
                 const unsigned char *input,
                 unsigned char *output );
 
 /**
- * \brief          Do an RSA private key operation
+ * \brief          This function performs an RSA private key operation.
  *
- * \param ctx      RSA context
- * \param f_rng    RNG function (Needed for blinding)
- * \param p_rng    RNG parameter
- * \param input    input buffer
- * \param output   output buffer
+ * \param ctx      The RSA context.
+ * \param f_rng    The RNG function. Needed for blinding.
+ * \param p_rng    The RNG parameter.
+ * \param input    The input buffer.
+ * \param output   The output buffer.
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
  * \note           The input and output buffers must be large
- *                 enough (eg. 128 bytes if RSA-1024 is used).
+ *                 enough. For example, 128 Bytes if RSA-1024 is used.
  */
 int mbedtls_rsa_private( mbedtls_rsa_context *ctx,
                  int (*f_rng)(void *, unsigned char *, size_t),
@@ -505,32 +526,36 @@ int mbedtls_rsa_private( mbedtls_rsa_context *ctx,
                  unsigned char *output );
 
 /**
- * \brief          Generic wrapper to perform a PKCS#1 encryption using the
- *                 mode from the context. Add the message padding, then do an
- *                 RSA operation.
+ * \brief          This function adds the message padding, then performs an RSA
+ *                 operation.
  *
- * \param ctx      RSA context
- * \param f_rng    RNG function (Needed for padding and PKCS#1 v2.1 encoding
- *                               and \c MBEDTLS_RSA_PRIVATE)
- * \param p_rng    RNG parameter
- * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
- * \param ilen     contains the plaintext length
- * \param input    buffer holding the data to be encrypted
- * \param output   buffer that will hold the ciphertext
+ *                 It is the generic wrapper for performing a PKCS#1 encryption
+ *                 operation using the \p mode from the context.
+ *
+ *
+ * \param ctx      The RSA context.
+ * \param f_rng    The RNG function. Needed for padding, PKCS#1 v2.1
+ *                 encoding, and #MBEDTLS_RSA_PRIVATE.
+ * \param p_rng    The RNG parameter.
+ * \param mode     #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE.
+ * \param ilen     The length of the plaintext.
+ * \param input    The buffer holding the data to encrypt.
+ * \param output   The buffer used to hold the ciphertext.
  *
  * \deprecated     It is deprecated and discouraged to call this function
- *                 in mode MBEDTLS_RSA_PRIVATE. Future versions of the libary
- *                 are likely to remove the mode argument and have it implicitly
- *                 set to MBEDTLS_RSA_PUBLIC.
+ *                 in #MBEDTLS_RSA_PRIVATE mode. Future versions of the library
+ *                 are likely to remove the \p mode argument and have it
+ *                 implicitly set to #MBEDTLS_RSA_PUBLIC.
  *
  * \note           Alternative implementations of RSA need not support
- *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
- *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *                 mode being set to #MBEDTLS_RSA_PRIVATE and might instead
+ *                 return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
- * \note           The output buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The input and output buffers must be as large as the size
+ *                 of \p ctx->N. For example, 128 Bytes if RSA-1024 is used.
  */
 int mbedtls_rsa_pkcs1_encrypt( mbedtls_rsa_context *ctx,
                        int (*f_rng)(void *, unsigned char *, size_t),
@@ -540,29 +565,32 @@ int mbedtls_rsa_pkcs1_encrypt( mbedtls_rsa_context *ctx,
                        unsigned char *output );
 
 /**
- * \brief          Perform a PKCS#1 v1.5 encryption (RSAES-PKCS1-v1_5-ENCRYPT)
+ * \brief          This function performs a PKCS#1 v1.5 encryption operation
+ *                 (RSAES-PKCS1-v1_5-ENCRYPT).
  *
- * \param ctx      RSA context
- * \param f_rng    RNG function (Needed for padding and \c MBEDTLS_RSA_PRIVATE)
- * \param p_rng    RNG parameter
- * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
- * \param ilen     contains the plaintext length
- * \param input    buffer holding the data to be encrypted
- * \param output   buffer that will hold the ciphertext
+ * \param ctx      The RSA context.
+ * \param f_rng    The RNG function. Needed for padding and
+ *                 #MBEDTLS_RSA_PRIVATE.
+ * \param p_rng    The RNG parameter.
+ * \param mode     #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE.
+ * \param ilen     The length of the plaintext.
+ * \param input    The buffer holding the data to encrypt.
+ * \param output   The buffer used to hold the ciphertext.
  *
  * \deprecated     It is deprecated and discouraged to call this function
- *                 in mode MBEDTLS_RSA_PRIVATE. Future versions of the libary
- *                 are likely to remove the mode argument and have it implicitly
- *                 set to MBEDTLS_RSA_PUBLIC.
+ *                 in #MBEDTLS_RSA_PRIVATE mode. Future versions of the library
+ *                 are likely to remove the \p mode argument and have it
+ *                 implicitly set to #MBEDTLS_RSA_PUBLIC.
  *
  * \note           Alternative implementations of RSA need not support
- *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
- *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *                 mode being set to #MBEDTLS_RSA_PRIVATE and might instead
+ *                 return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
  * \note           The output buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ *                 of \p ctx->N. For example, 128 Bytes if RSA-1024 is used.
  */
 int mbedtls_rsa_rsaes_pkcs1_v15_encrypt( mbedtls_rsa_context *ctx,
                                  int (*f_rng)(void *, unsigned char *, size_t),
@@ -572,32 +600,34 @@ int mbedtls_rsa_rsaes_pkcs1_v15_encrypt( mbedtls_rsa_context *ctx,
                                  unsigned char *output );
 
 /**
- * \brief          Perform a PKCS#1 v2.1 OAEP encryption (RSAES-OAEP-ENCRYPT)
+ * \brief            This function performs a PKCS#1 v2.1 OAEP encryption
+ *                   operation (RSAES-OAEP-ENCRYPT).
  *
- * \param ctx      RSA context
- * \param f_rng    RNG function (Needed for padding and PKCS#1 v2.1 encoding
- *                               and \c MBEDTLS_RSA_PRIVATE)
- * \param p_rng    RNG parameter
- * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
- * \param label    buffer holding the custom label to use
- * \param label_len contains the label length
- * \param ilen     contains the plaintext length
- * \param input    buffer holding the data to be encrypted
- * \param output   buffer that will hold the ciphertext
+ * \param ctx        The RSA context.
+ * \param f_rng      The RNG function. Needed for padding and PKCS#1 v2.1
+ *                   encoding and #MBEDTLS_RSA_PRIVATE.
+ * \param p_rng      The RNG parameter.
+ * \param mode       #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE.
+ * \param label      The buffer holding the custom label to use.
+ * \param label_len  The length of the label.
+ * \param ilen       The length of the plaintext.
+ * \param input      The buffer holding the data to encrypt.
+ * \param output     The buffer used to hold the ciphertext.
  *
  * \deprecated     It is deprecated and discouraged to call this function
- *                 in mode MBEDTLS_RSA_PRIVATE. Future versions of the libary
- *                 are likely to remove the mode argument and have it implicitly
- *                 set to MBEDTLS_RSA_PUBLIC.
+ *                 in #MBEDTLS_RSA_PRIVATE mode. Future versions of the library
+ *                 are likely to remove the \p mode argument and have it
+ *                 implicitly set to #MBEDTLS_RSA_PUBLIC.
  *
  * \note           Alternative implementations of RSA need not support
- *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
- *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *                 mode being set to #MBEDTLS_RSA_PRIVATE and might instead
+ *                 return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
  * \note           The output buffer must be as large as the size
- *                 of ctx->N (eg. 128 bytes if RSA-1024 is used).
+ *                 of ctx->N. For example, 128 Bytes if RSA-1024 is used.
  */
 int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx,
                             int (*f_rng)(void *, unsigned char *, size_t),
@@ -609,39 +639,42 @@ int mbedtls_rsa_rsaes_oaep_encrypt( mbedtls_rsa_context *ctx,
                             unsigned char *output );
 
 /**
- * \brief          Generic wrapper to perform a PKCS#1 decryption using the
- *                 mode from the context. Do an RSA operation, then remove
- *                 the message padding
+ * \brief          This function performs an RSA operation, then removes the
+ *                 message padding.
  *
- * \param ctx      RSA context
- * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
- * \param p_rng    RNG parameter
- * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
- * \param olen     will contain the plaintext length
- * \param input    buffer holding the encrypted data
- * \param output   buffer that will hold the plaintext
- * \param output_max_len    maximum length of the output buffer
+ *                 It is the generic wrapper for performing a PKCS#1 decryption
+ *                 operation using the \p mode from the context.
+ *
+ * \param ctx      The RSA context.
+ * \param f_rng    The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE.
+ * \param p_rng    The RNG parameter.
+ * \param mode     #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE.
+ * \param olen     The length of the plaintext.
+ * \param input    The buffer holding the encrypted data.
+ * \param output   The buffer used to hold the plaintext.
+ * \param output_max_len    The maximum length of the output buffer.
  *
  * \deprecated     It is deprecated and discouraged to call this function
- *                 in mode MBEDTLS_RSA_PUBLIC. Future versions of the libary
- *                 are likely to remove the mode argument and have it implicitly
- *                 set to MBEDTLS_RSA_PRIVATE.
+ *                 in #MBEDTLS_RSA_PUBLIC mode. Future versions of the library
+ *                 are likely to remove the \p mode argument and have it
+ *                 implicitly set to #MBEDTLS_RSA_PRIVATE.
  *
  * \note           Alternative implementations of RSA need not support
- *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
- *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *                 mode being set to #MBEDTLS_RSA_PUBLIC and might instead
+ *                 return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
  * \note           The output buffer length \c output_max_len should be
- *                 as large as the size \c ctx->len of \c ctx->N (eg. 128 bytes
- *                 if RSA-1024 is used) to be able to hold an arbitrary
- *                 decrypted message. If it is not large enough to hold
- *                 the decryption of the particular ciphertext provided,
- *                 the function will return \c MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ *                 as large as the size \p ctx->len of \p ctx->N (for example,
+ *                 128 Bytes if RSA-1024 is used) to be able to hold an
+ *                 arbitrary decrypted message. If it is not large enough to
+ *                 hold the decryption of the particular ciphertext provided,
+ *                 the function returns \c MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
  * \note           The input buffer must be as large as the size
- *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
+ *                 of \p ctx->N. For example, 128 Bytes if RSA-1024 is used.
  */
 int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx,
                        int (*f_rng)(void *, unsigned char *, size_t),
@@ -652,37 +685,39 @@ int mbedtls_rsa_pkcs1_decrypt( mbedtls_rsa_context *ctx,
                        size_t output_max_len );
 
 /**
- * \brief          Perform a PKCS#1 v1.5 decryption (RSAES-PKCS1-v1_5-DECRYPT)
+ * \brief          This function performs a PKCS#1 v1.5 decryption
+ *                 operation (RSAES-PKCS1-v1_5-DECRYPT).
  *
- * \param ctx      RSA context
- * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
- * \param p_rng    RNG parameter
- * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
- * \param olen     will contain the plaintext length
- * \param input    buffer holding the encrypted data
- * \param output   buffer that will hold the plaintext
- * \param output_max_len    maximum length of the output buffer
+ * \param ctx      The RSA context.
+ * \param f_rng    The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE.
+ * \param p_rng    The RNG parameter.
+ * \param mode     #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE.
+ * \param olen     The length of the plaintext.
+ * \param input    The buffer holding the encrypted data.
+ * \param output   The buffer to hold the plaintext.
+ * \param output_max_len    The maximum length of the output buffer.
  *
  * \deprecated     It is deprecated and discouraged to call this function
- *                 in mode MBEDTLS_RSA_PUBLIC. Future versions of the libary
- *                 are likely to remove the mode argument and have it implicitly
- *                 set to MBEDTLS_RSA_PRIVATE.
+ *                 in #MBEDTLS_RSA_PUBLIC mode. Future versions of the library
+ *                 are likely to remove the \p mode argument and have it
+ *                 implicitly set to #MBEDTLS_RSA_PRIVATE.
  *
  * \note           Alternative implementations of RSA need not support
- *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
- *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *                 mode being set to #MBEDTLS_RSA_PUBLIC and might instead
+ *                 return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
  * \note           The output buffer length \c output_max_len should be
- *                 as large as the size \c ctx->len of \c ctx->N (eg. 128 bytes
- *                 if RSA-1024 is used) to be able to hold an arbitrary
- *                 decrypted message. If it is not large enough to hold
- *                 the decryption of the particular ciphertext provided,
- *                 the function will return \c MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ *                 as large as the size \p ctx->len of \p ctx->N, for example,
+ *                 128 Bytes if RSA-1024 is used, to be able to hold an
+ *                 arbitrary decrypted message. If it is not large enough to
+ *                 hold the decryption of the particular ciphertext provided,
+ *                 the function returns #MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
  * \note           The input buffer must be as large as the size
- *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
+ *                 of \p ctx->N. For example, 128 Bytes if RSA-1024 is used.
  */
 int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
                                  int (*f_rng)(void *, unsigned char *, size_t),
@@ -693,40 +728,42 @@ int mbedtls_rsa_rsaes_pkcs1_v15_decrypt( mbedtls_rsa_context *ctx,
                                  size_t output_max_len );
 
 /**
- * \brief          Perform a PKCS#1 v2.1 OAEP decryption (RSAES-OAEP-DECRYPT)
+ * \brief          This function performs a PKCS#1 v2.1 OAEP decryption
+ *                 operation (RSAES-OAEP-DECRYPT).
  *
- * \param ctx      RSA context
- * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
- * \param p_rng    RNG parameter
- * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
- * \param label    buffer holding the custom label to use
- * \param label_len contains the label length
- * \param olen     will contain the plaintext length
- * \param input    buffer holding the encrypted data
- * \param output   buffer that will hold the plaintext
- * \param output_max_len    maximum length of the output buffer
+ * \param ctx        The RSA context.
+ * \param f_rng      The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE.
+ * \param p_rng      The RNG parameter.
+ * \param mode       #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE.
+ * \param label      The buffer holding the custom label to use.
+ * \param label_len  The length of the label.
+ * \param olen       The length of the plaintext.
+ * \param input      The buffer holding the encrypted data.
+ * \param output     The buffer to hold the plaintext.
+ * \param output_max_len    The maximum length of the output buffer.
  *
  * \deprecated     It is deprecated and discouraged to call this function
- *                 in mode MBEDTLS_RSA_PUBLIC. Future versions of the libary
- *                 are likely to remove the mode argument and have it implicitly
- *                 set to MBEDTLS_RSA_PRIVATE.
+ *                 in #MBEDTLS_RSA_PUBLIC mode. Future versions of the library
+ *                 are likely to remove the \p mode argument and have it
+ *                 implicitly set to #MBEDTLS_RSA_PRIVATE.
  *
  * \note           Alternative implementations of RSA need not support
- *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
- *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *                 mode being set to #MBEDTLS_RSA_PUBLIC and might instead
+ *                 return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if successful, or an \c MBEDTLS_ERR_RSA_XXX error code
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
  * \note           The output buffer length \c output_max_len should be
- *                 as large as the size \c ctx->len of \c ctx->N (eg. 128 bytes
- *                 if RSA-1024 is used) to be able to hold an arbitrary
- *                 decrypted message. If it is not large enough to hold
- *                 the decryption of the particular ciphertext provided,
- *                 the function will return \c MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
+ *                 as large as the size \p ctx->len of \p ctx->N, for
+ *                 example, 128 Bytes if RSA-1024 is used, to be able to
+ *                 hold an arbitrary decrypted message. If it is not
+ *                 large enough to hold the decryption of the particular
+ *                 ciphertext provided, the function returns
+ *                 #MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE.
  *
  * \note           The input buffer must be as large as the size
- *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
- *
+ *                 of \p ctx->N. For example, 128 Bytes if RSA-1024 is used.
  */
 int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
                             int (*f_rng)(void *, unsigned char *, size_t),
@@ -739,39 +776,41 @@ int mbedtls_rsa_rsaes_oaep_decrypt( mbedtls_rsa_context *ctx,
                             size_t output_max_len );
 
 /**
- * \brief          Generic wrapper to perform a PKCS#1 signature using the
- *                 mode from the context. Do a private RSA operation to sign
- *                 a message digest
+ * \brief          This function performs a private RSA operation to sign
+ *                 a message digest using PKCS#1.
  *
- * \param ctx      RSA context
- * \param f_rng    RNG function (Needed for PKCS#1 v2.1 encoding and for
- *                               \c MBEDTLS_RSA_PRIVATE)
- * \param p_rng    RNG parameter
- * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
- * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE for
- *                 signing raw data)
- * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
- * \param hash     buffer holding the message digest
- * \param sig      buffer that will hold the ciphertext
+ *                 It is the generic wrapper for performing a PKCS#1
+ *                 signature using the \p mode from the context.
+ *
+ * \param ctx      The RSA context.
+ * \param f_rng    The RNG function. Needed for PKCS#1 v2.1 encoding and for
+ *                 #MBEDTLS_RSA_PRIVATE.
+ * \param p_rng    The RNG parameter.
+ * \param mode     #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE.
+ * \param md_alg   The message-digest algorithm used to hash the original data.
+ *                 Use #MBEDTLS_MD_NONE for signing raw data.
+ * \param hashlen  The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE.
+ * \param hash     The buffer holding the message digest.
+ * \param sig      The buffer to hold the ciphertext.
  *
  * \deprecated     It is deprecated and discouraged to call this function
- *                 in mode MBEDTLS_RSA_PUBLIC. Future versions of the libary
- *                 are likely to remove the mode argument and have it implicitly
- *                 set to MBEDTLS_RSA_PRIVATE.
+ *                 in #MBEDTLS_RSA_PUBLIC mode. Future versions of the library
+ *                 are likely to remove the \p mode argument and have it
+ *                 implicitly set to #MBEDTLS_RSA_PRIVATE.
  *
  * \note           Alternative implementations of RSA need not support
- *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
- *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *                 mode being set to #MBEDTLS_RSA_PUBLIC and might instead
+ *                 return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if the signing operation was successful,
- *                 or an \c MBEDTLS_ERR_RSA_XXX error code
+ * \return         \c 0 if the signing operation was successful,
+ *                 or an \c MBEDTLS_ERR_RSA_XXX error code on failure.
  *
- * \note           The \c sig buffer must be as large as the size
- *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \p sig buffer must be as large as the size
+ *                 of \p ctx->N. For example, 128 Bytes if RSA-1024 is used.
  *
- * \note           In case of PKCS#1 v2.1 encoding, see comments on
- *                 \c mbedtls_rsa_rsassa_pss_sign() for details on
- *                 \c md_alg and \c hash_id.
+ * \note           For PKCS#1 v2.1 encoding, see comments on
+ *                 mbedtls_rsa_rsassa_pss_sign() for details on
+ *                 \p md_alg and \p hash_id.
  */
 int mbedtls_rsa_pkcs1_sign( mbedtls_rsa_context *ctx,
                     int (*f_rng)(void *, unsigned char *, size_t),
@@ -783,32 +822,34 @@ int mbedtls_rsa_pkcs1_sign( mbedtls_rsa_context *ctx,
                     unsigned char *sig );
 
 /**
- * \brief          Perform a PKCS#1 v1.5 signature (RSASSA-PKCS1-v1_5-SIGN)
+ * \brief          This function performs a PKCS#1 v1.5 signature
+ *                 operation (RSASSA-PKCS1-v1_5-SIGN).
  *
- * \param ctx      RSA context
- * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
- * \param p_rng    RNG parameter
- * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
- * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE
- *                 for signing raw data)
- * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
- * \param hash     buffer holding the message digest
- * \param sig      buffer that will hold the ciphertext
+ * \param ctx      The RSA context.
+ * \param f_rng    The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE.
+ * \param p_rng    The RNG parameter.
+ * \param mode     #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE.
+ * \param md_alg   The message-digest algorithm used to hash the original data.
+ *                 Use #MBEDTLS_MD_NONE for signing raw data.
+ * \param hashlen  The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE.
+ * \param hash     The buffer holding the message digest.
+ * \param sig      The buffer to hold the ciphertext.
  *
  * \deprecated     It is deprecated and discouraged to call this function
- *                 in mode MBEDTLS_RSA_PUBLIC. Future versions of the libary
- *                 are likely to remove the mode argument and have it implicitly
- *                 set to MBEDTLS_RSA_PRIVATE.
+ *                 in #MBEDTLS_RSA_PUBLIC mode. Future versions of the library
+ *                 are likely to remove the \p mode argument and have it
+ *                 implicitly set to #MBEDTLS_RSA_PRIVATE.
  *
  * \note           Alternative implementations of RSA need not support
- *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
- *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *                 mode being set to #MBEDTLS_RSA_PUBLIC and might instead
+ *                 return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if the signing operation was successful,
+ * \return         \c 0 if the signing operation was successful,
  *                 or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
- * \note           The \c sig buffer must be as large as the size
- *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \p sig buffer must be as large as the size
+ *                 of \p ctx->N. For example, 128 Bytes if RSA-1024 is used.
  */
 int mbedtls_rsa_rsassa_pkcs1_v15_sign( mbedtls_rsa_context *ctx,
                                int (*f_rng)(void *, unsigned char *, size_t),
@@ -820,38 +861,42 @@ int mbedtls_rsa_rsassa_pkcs1_v15_sign( mbedtls_rsa_context *ctx,
                                unsigned char *sig );
 
 /**
- * \brief          Perform a PKCS#1 v2.1 PSS signature (RSASSA-PSS-SIGN)
+ * \brief          This function performs a PKCS#1 v2.1 PSS signature
+ *                 operation (RSASSA-PSS-SIGN).
  *
- * \param ctx      RSA context
- * \param f_rng    RNG function (Needed for PKCS#1 v2.1 encoding and for
- *                               \c MBEDTLS_RSA_PRIVATE)
- * \param p_rng    RNG parameter
- * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
- * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE
- *                 for signing raw data)
- * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
- * \param hash     buffer holding the message digest
- * \param sig      buffer that will hold the ciphertext
+ * \param ctx      The RSA context.
+ * \param f_rng    The RNG function. Needed for PKCS#1 v2.1 encoding and for
+ *                 #MBEDTLS_RSA_PRIVATE.
+ * \param p_rng    The RNG parameter.
+ * \param mode     #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE.
+ * \param md_alg   The message-digest algorithm used to hash the original data.
+ *                 Use #MBEDTLS_MD_NONE for signing raw data.
+ * \param hashlen  The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE.
+ * \param hash     The buffer holding the message digest.
+ * \param sig      The buffer to hold the ciphertext.
  *
  * \deprecated     It is deprecated and discouraged to call this function
- *                 in mode MBEDTLS_RSA_PUBLIC. Future versions of the libary
- *                 are likely to remove the mode argument and have it implicitly
- *                 set to MBEDTLS_RSA_PRIVATE.
+ *                 in #MBEDTLS_RSA_PUBLIC mode. Future versions of the library
+ *                 are likely to remove the \p mode argument and have it
+ *                 implicitly set to #MBEDTLS_RSA_PRIVATE.
  *
  * \note           Alternative implementations of RSA need not support
- *                 mode being set to MBEDTLS_RSA_PUBLIC and may instead
- *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *                 mode being set to #MBEDTLS_RSA_PUBLIC and might instead
+ *                 return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if the signing operation was successful,
+ * \return         \c 0 if the signing operation was successful,
  *                 or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
- * \note           The \c sig buffer must be as large as the size
- *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \p sig buffer must be as large as the size
+ *                 of \p ctx->N. For example, 128 Bytes if RSA-1024 is used.
  *
- * \note           The \c hash_id in the RSA context is the one used for the
- *                 encoding. \c md_alg in the function call is the type of hash
- *                 that is encoded. According to RFC 3447 it is advised to
- *                 keep both hashes the same.
+ * \note           The \p hash_id in the RSA context is the one used for the
+ *                 encoding. \p md_alg in the function call is the type of hash
+ *                 that is encoded. According to <em>RFC-3447: Public-Key
+ *                 Cryptography Standards (PKCS) #1 v2.1: RSA Cryptography
+ *                 Specifications</em> it is advised to keep both hashes the
+ *                 same.
  */
 int mbedtls_rsa_rsassa_pss_sign( mbedtls_rsa_context *ctx,
                          int (*f_rng)(void *, unsigned char *, size_t),
@@ -863,36 +908,41 @@ int mbedtls_rsa_rsassa_pss_sign( mbedtls_rsa_context *ctx,
                          unsigned char *sig );
 
 /**
- * \brief          Generic wrapper to perform a PKCS#1 verification using the
- *                 mode from the context. Do a public RSA operation and check
- *                 the message digest
+ * \brief          This function performs a public RSA operation and checks
+ *                 the message digest.
  *
- * \param ctx      points to an RSA public key
- * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
- * \param p_rng    RNG parameter
- * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
- * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
- * \param hash     buffer holding the message digest
- * \param sig      buffer holding the ciphertext
+ *                 This is the generic wrapper for performing a PKCS#1
+ *                 verification using the mode from the context.
+ *
+ * \param ctx      The RSA public key context.
+ * \param f_rng    The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE.
+ * \param p_rng    The RNG parameter.
+ * \param mode     #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE.
+ * \param md_alg   The message-digest algorithm used to hash the original data.
+ *                 Use #MBEDTLS_MD_NONE for signing raw data.
+ * \param hashlen  The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE.
+ * \param hash     The buffer holding the message digest.
+ * \param sig      The buffer holding the ciphertext.
  *
  * \deprecated     It is deprecated and discouraged to call this function
- *                 in mode MBEDTLS_RSA_PRIVATE. Future versions of the libary
- *                 are likely to remove the mode argument and have it implicitly
- *                 set to MBEDTLS_RSA_PUBLIC.
+ *                 in #MBEDTLS_RSA_PRIVATE mode. Future versions of the library
+ *                 are likely to remove the \p mode argument and have it
+ *                 set to #MBEDTLS_RSA_PUBLIC.
  *
  * \note           Alternative implementations of RSA need not support
- *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
- *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *                 mode being set to #MBEDTLS_RSA_PRIVATE and might instead
+ *                 return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if the verify operation was successful,
+ * \return         \c 0 if the verify operation was successful,
  *                 or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
- * \note           The \c sig buffer must be as large as the size
- *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \p sig buffer must be as large as the size
+ *                 of \p ctx->N. For example, 128 Bytes if RSA-1024 is used.
  *
- * \note           In case of PKCS#1 v2.1 encoding, see comments on
- *                 \c mbedtls_rsa_rsassa_pss_verify() about md_alg and hash_id.
+ * \note           For PKCS#1 v2.1 encoding, see comments on
+ *                 mbedtls_rsa_rsassa_pss_verify() about \p md_alg and
+ *                 \p hash_id.
  */
 int mbedtls_rsa_pkcs1_verify( mbedtls_rsa_context *ctx,
                       int (*f_rng)(void *, unsigned char *, size_t),
@@ -904,32 +954,34 @@ int mbedtls_rsa_pkcs1_verify( mbedtls_rsa_context *ctx,
                       const unsigned char *sig );
 
 /**
- * \brief          Perform a PKCS#1 v1.5 verification (RSASSA-PKCS1-v1_5-VERIFY)
+ * \brief          This function performs a PKCS#1 v1.5 verification
+ *                 operation (RSASSA-PKCS1-v1_5-VERIFY).
  *
- * \param ctx      points to an RSA public key
- * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
- * \param p_rng    RNG parameter
- * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
- * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE
- *                 for signing raw data)
- * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
- * \param hash     buffer holding the message digest
- * \param sig      buffer holding the ciphertext
+ * \param ctx      The RSA public key context.
+ * \param f_rng    The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE.
+ * \param p_rng    The RNG parameter.
+ * \param mode     #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE.
+ * \param md_alg   The message-digest algorithm used to hash the original data.
+ *                 Use #MBEDTLS_MD_NONE for signing raw data.
+ * \param hashlen  The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE.
+ * \param hash     The buffer holding the message digest.
+ * \param sig      The buffer holding the ciphertext.
  *
  * \deprecated     It is deprecated and discouraged to call this function
- *                 in mode MBEDTLS_RSA_PRIVATE. Future versions of the libary
- *                 are likely to remove the mode argument and have it implicitly
- *                 set to MBEDTLS_RSA_PUBLIC.
+ *                 in #MBEDTLS_RSA_PRIVATE mode. Future versions of the library
+ *                 are likely to remove the \p mode argument and have it
+ *                 set to #MBEDTLS_RSA_PUBLIC.
  *
  * \note           Alternative implementations of RSA need not support
- *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
- *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *                 mode being set to #MBEDTLS_RSA_PRIVATE and might instead
+ *                 return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if the verify operation was successful,
+ * \return         \c 0 if the verify operation was successful,
  *                 or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
- * \note           The \c sig buffer must be as large as the size
- *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \p sig buffer must be as large as the size
+ *                 of \p ctx->N. For example, 128 Bytes if RSA-1024 is used.
  */
 int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
                                  int (*f_rng)(void *, unsigned char *, size_t),
@@ -941,38 +993,45 @@ int mbedtls_rsa_rsassa_pkcs1_v15_verify( mbedtls_rsa_context *ctx,
                                  const unsigned char *sig );
 
 /**
- * \brief          Perform a PKCS#1 v2.1 PSS verification (RSASSA-PSS-VERIFY)
- *                 (This is the "simple" version.)
+ * \brief          This function performs a PKCS#1 v2.1 PSS verification
+ *                 operation (RSASSA-PSS-VERIFY).
  *
- * \param ctx      points to an RSA public key
- * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
- * \param p_rng    RNG parameter
- * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
- * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
- * \param hash     buffer holding the message digest
- * \param sig      buffer holding the ciphertext
+ *                 The hash function for the MGF mask generating function
+ *                 is that specified in the RSA context.
+ *
+ * \param ctx      The RSA public key context.
+ * \param f_rng    The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE.
+ * \param p_rng    The RNG parameter.
+ * \param mode     #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE.
+ * \param md_alg   The message-digest algorithm used to hash the original data.
+ *                 Use #MBEDTLS_MD_NONE for signing raw data.
+ * \param hashlen  The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE.
+ * \param hash     The buffer holding the message digest.
+ * \param sig      The buffer holding the ciphertext.
  *
  * \deprecated     It is deprecated and discouraged to call this function
- *                 in mode MBEDTLS_RSA_PRIVATE. Future versions of the libary
- *                 are likely to remove the mode argument and have it implicitly
- *                 set to MBEDTLS_RSA_PUBLIC.
+ *                 in #MBEDTLS_RSA_PRIVATE mode. Future versions of the library
+ *                 are likely to remove the \p mode argument and have it
+ *                 implicitly set to #MBEDTLS_RSA_PUBLIC.
  *
  * \note           Alternative implementations of RSA need not support
- *                 mode being set to MBEDTLS_RSA_PRIVATE and may instead
- *                 return MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
+ *                 mode being set to #MBEDTLS_RSA_PRIVATE and might instead
+ *                 return #MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION.
  *
- * \return         0 if the verify operation was successful,
+ * \return         \c 0 if the verify operation was successful,
  *                 or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
- * \note           The \c sig buffer must be as large as the size
- *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \p sig buffer must be as large as the size
+ *                 of \p ctx->N. For example, 128 Bytes if RSA-1024 is used.
  *
- * \note           The \c hash_id in the RSA context is the one used for the
- *                 verification. \c md_alg in the function call is the type of
- *                 hash that is verified. According to RFC 3447 it is advised to
- *                 keep both hashes the same. If \c hash_id in the RSA context is
- *                 unset, the \c md_alg from the function call is used.
+ * \note           The \p hash_id in the RSA context is the one used for the
+ *                 verification. \p md_alg in the function call is the type of
+ *                 hash that is verified. According to <em>RFC-3447: Public-Key
+ *                 Cryptography Standards (PKCS) #1 v2.1: RSA Cryptography
+ *                 Specifications</em> it is advised to keep both hashes the
+ *                 same. If \p hash_id in the RSA context is unset,
+ *                 the \p md_alg from the function call is used.
  */
 int mbedtls_rsa_rsassa_pss_verify( mbedtls_rsa_context *ctx,
                            int (*f_rng)(void *, unsigned char *, size_t),
@@ -984,28 +1043,33 @@ int mbedtls_rsa_rsassa_pss_verify( mbedtls_rsa_context *ctx,
                            const unsigned char *sig );
 
 /**
- * \brief          Perform a PKCS#1 v2.1 PSS verification (RSASSA-PSS-VERIFY)
- *                 (This is the version with "full" options.)
+ * \brief          This function performs a PKCS#1 v2.1 PSS verification
+ *                 operation (RSASSA-PSS-VERIFY).
  *
- * \param ctx      points to an RSA public key
- * \param f_rng    RNG function (Only needed for \c MBEDTLS_RSA_PRIVATE)
- * \param p_rng    RNG parameter
- * \param mode     \c MBEDTLS_RSA_PUBLIC or \c MBEDTLS_RSA_PRIVATE
- * \param md_alg   a \c MBEDTLS_MD_XXX (use \c MBEDTLS_MD_NONE for signing raw data)
- * \param hashlen  message digest length (for \c MBEDTLS_MD_NONE only)
- * \param hash     buffer holding the message digest
- * \param mgf1_hash_id message digest used for mask generation
- * \param expected_salt_len Length of the salt used in padding, use
- *                 \c MBEDTLS_RSA_SALT_LEN_ANY to accept any salt length
- * \param sig      buffer holding the ciphertext
+ *                 The hash function for the MGF mask generating function
+ *                 is that specified in \p mgf1_hash_id.
  *
- * \return         0 if the verify operation was successful,
+ * \param ctx      The RSA public key context.
+ * \param f_rng    The RNG function. Only needed for #MBEDTLS_RSA_PRIVATE.
+ * \param p_rng    The RNG parameter.
+ * \param mode     #MBEDTLS_RSA_PUBLIC or #MBEDTLS_RSA_PRIVATE.
+ * \param md_alg   The message-digest algorithm used to hash the original data.
+ *                 Use #MBEDTLS_MD_NONE for signing raw data.
+ * \param hashlen  The length of the message digest. Only used if \p md_alg is #MBEDTLS_MD_NONE.
+ * \param hash     The buffer holding the message digest.
+ * \param mgf1_hash_id The message digest used for mask generation.
+ * \param expected_salt_len The length of the salt used in padding. Use
+ *                 #MBEDTLS_RSA_SALT_LEN_ANY to accept any salt length.
+ * \param sig      The buffer holding the ciphertext.
+ *
+ * \return         \c 0 if the verify operation was successful,
  *                 or an \c MBEDTLS_ERR_RSA_XXX error code
+ *                 on failure.
  *
- * \note           The \c sig buffer must be as large as the size
- *                 of \c ctx->N (eg. 128 bytes if RSA-1024 is used).
+ * \note           The \p sig buffer must be as large as the size
+ *                 of \p ctx->N. For example, 128 Bytes if RSA-1024 is used.
  *
- * \note           The \c hash_id in the RSA context is ignored.
+ * \note           The \p hash_id in the RSA context is ignored.
  */
 int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
                                int (*f_rng)(void *, unsigned char *, size_t),
@@ -1019,20 +1083,20 @@ int mbedtls_rsa_rsassa_pss_verify_ext( mbedtls_rsa_context *ctx,
                                const unsigned char *sig );
 
 /**
- * \brief          Copy the components of an RSA context
+ * \brief          This function copies the components of an RSA context.
  *
- * \param dst      Destination context
- * \param src      Source context
+ * \param dst      The destination context.
+ * \param src      The source context.
  *
- * \return         0 on success,
- *                 \c MBEDTLS_ERR_MPI_ALLOC_FAILED on memory allocation failure
+ * \return         \c 0 on success,
+ *                 #MBEDTLS_ERR_MPI_ALLOC_FAILED on memory allocation failure.
  */
 int mbedtls_rsa_copy( mbedtls_rsa_context *dst, const mbedtls_rsa_context *src );
 
 /**
- * \brief          Free the components of an RSA key
+ * \brief          This function frees the components of an RSA key.
  *
- * \param ctx      RSA Context to free
+ * \param ctx      The RSA Context to free.
  */
 void mbedtls_rsa_free( mbedtls_rsa_context *ctx );
 
@@ -1049,9 +1113,9 @@ extern "C" {
 #endif
 
 /**
- * \brief          Checkup routine
+ * \brief          The RSA checkup routine.
  *
- * \return         0 if successful, or 1 if the test failed
+ * \return         \c 0 on success, or \c 1 on failure.
  */
 int mbedtls_rsa_self_test( int verbose );
 
diff --git a/library/error.c b/library/error.c
index d9ad6384a0..eaf75adb13 100644
--- a/library/error.c
+++ b/library/error.c
@@ -366,7 +366,7 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
         if( use_ret == -(MBEDTLS_ERR_RSA_KEY_GEN_FAILED) )
             mbedtls_snprintf( buf, buflen, "RSA - Something failed during generation of a key" );
         if( use_ret == -(MBEDTLS_ERR_RSA_KEY_CHECK_FAILED) )
-            mbedtls_snprintf( buf, buflen, "RSA - Key failed to pass the library's validity check" );
+            mbedtls_snprintf( buf, buflen, "RSA - Key failed to pass the validity check of the library" );
         if( use_ret == -(MBEDTLS_ERR_RSA_PUBLIC_FAILED) )
             mbedtls_snprintf( buf, buflen, "RSA - The public key operation failed" );
         if( use_ret == -(MBEDTLS_ERR_RSA_PRIVATE_FAILED) )
@@ -378,7 +378,7 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
         if( use_ret == -(MBEDTLS_ERR_RSA_RNG_FAILED) )
             mbedtls_snprintf( buf, buflen, "RSA - The random generator failed to generate non-zeros" );
         if( use_ret == -(MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION) )
-            mbedtls_snprintf( buf, buflen, "RSA - The implementation doesn't offer the requested operation, e.g. because of security violations or lack of functionality" );
+            mbedtls_snprintf( buf, buflen, "RSA - The implementation does not offer the requested operation, for example, because of security violations or lack of functionality" );
         if( use_ret == -(MBEDTLS_ERR_RSA_HW_ACCEL_FAILED) )
             mbedtls_snprintf( buf, buflen, "RSA - RSA hardware accelerator failed" );
 #endif /* MBEDTLS_RSA_C */

From de2d6221c802d9ede7d46528b605ed9abf9acd5a Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Thu, 25 Jan 2018 21:57:43 +0000
Subject: [PATCH 709/745] Improve ECDH documentation

- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.

GitHub PR: #1317
---
 include/mbedtls/ecdh.h | 238 ++++++++++++++++++++++++++---------------
 1 file changed, 150 insertions(+), 88 deletions(-)

diff --git a/include/mbedtls/ecdh.h b/include/mbedtls/ecdh.h
index 14a362b197..99cfde00d0 100644
--- a/include/mbedtls/ecdh.h
+++ b/include/mbedtls/ecdh.h
@@ -1,10 +1,18 @@
 /**
  * \file ecdh.h
  *
- * \brief Elliptic curve Diffie-Hellman
+ * \brief The Elliptic Curve Diffie-Hellman (ECDH) protocol APIs.
+ *
+ * ECDH is an anonymous key agreement protocol allowing two parties to
+ * establish a shared secret over an insecure channel. Each party must have an
+ * elliptic-curve public–private key pair.
+ *
+ * For more information, see <em>NIST SP 800-56A Rev. 2: Recommendation for
+ * Pair-Wise Key Establishment Schemes Using Discrete Logarithm
+ * Cryptography</em>.
  */
 /*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,8 +27,9 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
+
 #ifndef MBEDTLS_ECDH_H
 #define MBEDTLS_ECDH_H
 
@@ -31,7 +40,9 @@ extern "C" {
 #endif
 
 /**
- * When importing from an EC key, select if it is our key or the peer's key
+ * Defines the source of the imported EC key:
+ * <ul><li>Our key.</li>
+ * <li>The key of the peer.</li></ul>
  */
 typedef enum
 {
@@ -40,56 +51,67 @@ typedef enum
 } mbedtls_ecdh_side;
 
 /**
- * \brief           ECDH context structure
+ * \brief           The ECDH context structure.
  */
 typedef struct
 {
-    mbedtls_ecp_group grp;      /*!<  elliptic curve used                           */
-    mbedtls_mpi d;              /*!<  our secret value (private key)                */
-    mbedtls_ecp_point Q;        /*!<  our public value (public key)                 */
-    mbedtls_ecp_point Qp;       /*!<  peer's public value (public key)              */
-    mbedtls_mpi z;              /*!<  shared secret                                 */
-    int point_format;   /*!<  format for point export in TLS messages       */
-    mbedtls_ecp_point Vi;       /*!<  blinding value (for later)                    */
-    mbedtls_ecp_point Vf;       /*!<  un-blinding value (for later)                 */
-    mbedtls_mpi _d;             /*!<  previous d (for later)                        */
+    mbedtls_ecp_group grp;   /*!< The elliptic curve used. */
+    mbedtls_mpi d;           /*!< The private key. */
+    mbedtls_ecp_point Q;     /*!< The public key. */
+    mbedtls_ecp_point Qp;    /*!< The value of the public key of the peer. */
+    mbedtls_mpi z;           /*!< The shared secret. */
+    int point_format;        /*!< The format of point export in TLS messages. */
+    mbedtls_ecp_point Vi;    /*!< The blinding value. */
+    mbedtls_ecp_point Vf;    /*!< The unblinding value. */
+    mbedtls_mpi _d;          /*!< The previous \p d. */
 }
 mbedtls_ecdh_context;
 
 /**
- * \brief           Generate a public key.
- *                  Raw function that only does the core computation.
+ * \brief           This function generates an ECDH keypair on an elliptic
+ *                  curve.
  *
- * \param grp       ECP group
- * \param d         Destination MPI (secret exponent, aka private key)
- * \param Q         Destination point (public key)
- * \param f_rng     RNG function
- * \param p_rng     RNG parameter
+ *                  This function performs the first of two core computations
+ *                  implemented during the ECDH key exchange. The second core
+ *                  computation is performed by mbedtls_ecdh_compute_shared().
  *
- * \return          0 if successful,
- *                  or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_MPI_XXX error code
+ * \param grp       The ECP group.
+ * \param d         The destination MPI (private key).
+ * \param Q         The destination point (public key).
+ * \param f_rng     The RNG function.
+ * \param p_rng     The RNG parameter.
+ *
+ * \return          \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX or
+ *                  \c MBEDTLS_MPI_XXX error code on failure.
+ *
+ * \see             ecp.h
  */
 int mbedtls_ecdh_gen_public( mbedtls_ecp_group *grp, mbedtls_mpi *d, mbedtls_ecp_point *Q,
                      int (*f_rng)(void *, unsigned char *, size_t),
                      void *p_rng );
 
 /**
- * \brief           Compute shared secret
- *                  Raw function that only does the core computation.
+ * \brief           This function computes the shared secret.
  *
- * \param grp       ECP group
- * \param z         Destination MPI (shared secret)
- * \param Q         Public key from other party
- * \param d         Our secret exponent (private key)
- * \param f_rng     RNG function (see notes)
- * \param p_rng     RNG parameter
+ *                  This function performs the second of two core computations
+ *                  implemented during the ECDH key exchange. The first core
+ *                  computation is performed by mbedtls_ecdh_gen_public().
  *
- * \return          0 if successful,
- *                  or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_MPI_XXX error code
+ * \param grp       The ECP group.
+ * \param z         The destination MPI (shared secret).
+ * \param Q         The public key from another party.
+ * \param d         Our secret exponent (private key).
+ * \param f_rng     The RNG function.
+ * \param p_rng     The RNG parameter.
  *
- * \note            If f_rng is not NULL, it is used to implement
+ * \return          \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX or
+ *                  \c MBEDTLS_MPI_XXX error code on failure.
+ *
+ * \see             ecp.h
+ *
+ * \note            If \p f_rng is not NULL, it is used to implement
  *                  countermeasures against potential elaborate timing
- *                  attacks, see \c mbedtls_ecp_mul() for details.
+ *                  attacks. For more information, see mbedtls_ecp_mul().
  */
 int mbedtls_ecdh_compute_shared( mbedtls_ecp_group *grp, mbedtls_mpi *z,
                          const mbedtls_ecp_point *Q, const mbedtls_mpi *d,
@@ -97,34 +119,41 @@ int mbedtls_ecdh_compute_shared( mbedtls_ecp_group *grp, mbedtls_mpi *z,
                          void *p_rng );
 
 /**
- * \brief           Initialize context
+ * \brief           This function initializes an ECDH context.
  *
- * \param ctx       Context to initialize
+ * \param ctx       The ECDH context to initialize.
  */
 void mbedtls_ecdh_init( mbedtls_ecdh_context *ctx );
 
 /**
- * \brief           Free context
+ * \brief           This function frees a context.
  *
- * \param ctx       Context to free
+ * \param ctx       The context to free.
  */
 void mbedtls_ecdh_free( mbedtls_ecdh_context *ctx );
 
 /**
- * \brief           Generate a public key and a TLS ServerKeyExchange payload.
- *                  (First function used by a TLS server for ECDHE.)
+ * \brief           This function generates a public key and a TLS
+ *                  ServerKeyExchange payload.
  *
- * \param ctx       ECDH context
- * \param olen      number of chars written
- * \param buf       destination buffer
- * \param blen      length of buffer
- * \param f_rng     RNG function
- * \param p_rng     RNG parameter
+ *                  This is the first function used by a TLS server for ECDHE
+ *                  ciphersuites.
  *
- * \note            This function assumes that ctx->grp has already been
- *                  properly set (for example using mbedtls_ecp_group_load).
+ * \param ctx       The ECDH context.
+ * \param olen      The number of characters written.
+ * \param buf       The destination buffer.
+ * \param blen      The length of the destination buffer.
+ * \param f_rng     The RNG function.
+ * \param p_rng     The RNG parameter.
  *
- * \return          0 if successful, or an MBEDTLS_ERR_ECP_XXX error code
+ * \note            This function assumes that the ECP group (grp) of the
+ *                  \p ctx context has already been properly set,
+ *                  for example, using mbedtls_ecp_group_load().
+ *
+ * \return          \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code
+ *                  on failure.
+ *
+ * \see             ecp.h
  */
 int mbedtls_ecdh_make_params( mbedtls_ecdh_context *ctx, size_t *olen,
                       unsigned char *buf, size_t blen,
@@ -132,45 +161,63 @@ int mbedtls_ecdh_make_params( mbedtls_ecdh_context *ctx, size_t *olen,
                       void *p_rng );
 
 /**
- * \brief           Parse and procress a TLS ServerKeyExhange payload.
- *                  (First function used by a TLS client for ECDHE.)
+ * \brief           This function parses and processes a TLS ServerKeyExhange
+ *                  payload.
  *
- * \param ctx       ECDH context
- * \param buf       pointer to start of input buffer
- * \param end       one past end of buffer
+ *                  This is the first function used by a TLS client for ECDHE
+ *                  ciphersuites.
  *
- * \return          0 if successful, or an MBEDTLS_ERR_ECP_XXX error code
+ * \param ctx       The ECDH context.
+ * \param buf       The pointer to the start of the input buffer.
+ * \param end       The address for one Byte past the end of the buffer.
+ *
+ * \return          \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code
+ *                  on failure.
+ *
+ * \see             ecp.h
  */
 int mbedtls_ecdh_read_params( mbedtls_ecdh_context *ctx,
                       const unsigned char **buf, const unsigned char *end );
 
 /**
- * \brief           Setup an ECDH context from an EC key.
- *                  (Used by clients and servers in place of the
- *                  ServerKeyEchange for static ECDH: import ECDH parameters
- *                  from a certificate's EC key information.)
+ * \brief           This function sets up an ECDH context from an EC key.
  *
- * \param ctx       ECDH constext to set
- * \param key       EC key to use
- * \param side      Is it our key (1) or the peer's key (0) ?
+ *                  It is used by clients and servers in place of the
+ *                  ServerKeyEchange for static ECDH, and imports ECDH
+ *                  parameters from the EC key information of a certificate.
  *
- * \return          0 if successful, or an MBEDTLS_ERR_ECP_XXX error code
+ * \param ctx       The ECDH context to set up.
+ * \param key       The EC key to use.
+ * \param side      Defines the source of the key:
+ *                  <ul><li>1: Our key.</li>
+                    <li>0: The key of the peer.</li></ul>
+ *
+ * \return          \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code
+ *                  on failure.
+ *
+ * \see             ecp.h
  */
 int mbedtls_ecdh_get_params( mbedtls_ecdh_context *ctx, const mbedtls_ecp_keypair *key,
                      mbedtls_ecdh_side side );
 
 /**
- * \brief           Generate a public key and a TLS ClientKeyExchange payload.
- *                  (Second function used by a TLS client for ECDH(E).)
+ * \brief           This function generates a public key and a TLS
+ *                  ClientKeyExchange payload.
  *
- * \param ctx       ECDH context
- * \param olen      number of bytes actually written
- * \param buf       destination buffer
- * \param blen      size of destination buffer
- * \param f_rng     RNG function
- * \param p_rng     RNG parameter
+ *                  This is the second function used by a TLS client for ECDH(E)
+ *                  ciphersuites.
  *
- * \return          0 if successful, or an MBEDTLS_ERR_ECP_XXX error code
+ * \param ctx       The ECDH context.
+ * \param olen      The number of Bytes written.
+ * \param buf       The destination buffer.
+ * \param blen      The size of the destination buffer.
+ * \param f_rng     The RNG function.
+ * \param p_rng     The RNG parameter.
+ *
+ * \return          \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code
+ *                  on failure.
+ *
+ * \see             ecp.h
  */
 int mbedtls_ecdh_make_public( mbedtls_ecdh_context *ctx, size_t *olen,
                       unsigned char *buf, size_t blen,
@@ -178,30 +225,45 @@ int mbedtls_ecdh_make_public( mbedtls_ecdh_context *ctx, size_t *olen,
                       void *p_rng );
 
 /**
- * \brief           Parse and process a TLS ClientKeyExchange payload.
- *                  (Second function used by a TLS server for ECDH(E).)
+ * \brief       This function parses and processes a TLS ClientKeyExchange
+ *              payload.
  *
- * \param ctx       ECDH context
- * \param buf       start of input buffer
- * \param blen      length of input buffer
+ *              This is the second function used by a TLS server for ECDH(E)
+ *              ciphersuites.
  *
- * \return          0 if successful, or an MBEDTLS_ERR_ECP_XXX error code
+ * \param ctx   The ECDH context.
+ * \param buf   The start of the input buffer.
+ * \param blen  The length of the input buffer.
+ *
+ * \return      \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code
+ *              on failure.
+ *
+ * \see         ecp.h
  */
 int mbedtls_ecdh_read_public( mbedtls_ecdh_context *ctx,
                       const unsigned char *buf, size_t blen );
 
 /**
- * \brief           Derive and export the shared secret.
- *                  (Last function used by both TLS client en servers.)
+ * \brief           This function derives and exports the shared secret.
  *
- * \param ctx       ECDH context
- * \param olen      number of bytes written
- * \param buf       destination buffer
- * \param blen      buffer length
- * \param f_rng     RNG function, see notes for \c mbedtls_ecdh_compute_shared()
- * \param p_rng     RNG parameter
+ *                  This is the last function used by both TLS client
+ *                  and servers.
  *
- * \return          0 if successful, or an MBEDTLS_ERR_ECP_XXX error code
+ * \param ctx       The ECDH context.
+ * \param olen      The number of Bytes written.
+ * \param buf       The destination buffer.
+ * \param blen      The length of the destination buffer.
+ * \param f_rng     The RNG function.
+ * \param p_rng     The RNG parameter.
+ *
+ * \return          \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX error code
+ *                  on failure.
+ *
+ * \see             ecp.h
+ *
+ * \note            If \p f_rng is not NULL, it is used to implement
+ *                  countermeasures against potential elaborate timing
+ *                  attacks. For more information, see mbedtls_ecp_mul().
  */
 int mbedtls_ecdh_calc_secret( mbedtls_ecdh_context *ctx, size_t *olen,
                       unsigned char *buf, size_t blen,

From bff87d905d127d166a0f169268ac580c372b872a Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Thu, 25 Jan 2018 21:58:53 +0000
Subject: [PATCH 710/745] Improve ECDSA documentation

- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.

GitHub PR: #1318
---
 include/mbedtls/ecdsa.h | 275 ++++++++++++++++++++++++----------------
 1 file changed, 168 insertions(+), 107 deletions(-)

diff --git a/include/mbedtls/ecdsa.h b/include/mbedtls/ecdsa.h
index 6c6ae294f9..aa23d67f99 100644
--- a/include/mbedtls/ecdsa.h
+++ b/include/mbedtls/ecdsa.h
@@ -1,10 +1,16 @@
 /**
  * \file ecdsa.h
  *
- * \brief Elliptic curve DSA
+ * \brief The Elliptic Curve Digital Signature Algorithm (ECDSA).
+ *
+ * ECDSA is defined in <em>Standards for Efficient Cryptography Group (SECG):
+ * SEC1 Elliptic Curve Cryptography</em>.
+ * The use of ECDSA for TLS is defined in <em>RFC-4492: Elliptic Curve
+ * Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS)</em>.
+ *
  */
 /*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,8 +25,9 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
+
 #ifndef MBEDTLS_ECDSA_H
 #define MBEDTLS_ECDSA_H
 
@@ -28,7 +35,7 @@
 #include "md.h"
 
 /*
- * RFC 4492 page 20:
+ * RFC-4492 page 20:
  *
  *     Ecdsa-Sig-Value ::= SEQUENCE {
  *         r       INTEGER,
@@ -44,11 +51,11 @@
 #if MBEDTLS_ECP_MAX_BYTES > 124
 #error "MBEDTLS_ECP_MAX_BYTES bigger than expected, please fix MBEDTLS_ECDSA_MAX_LEN"
 #endif
-/** Maximum size of an ECDSA signature in bytes */
+/** The maximal size of an ECDSA signature in Bytes. */
 #define MBEDTLS_ECDSA_MAX_LEN  ( 3 + 2 * ( 3 + MBEDTLS_ECP_MAX_BYTES ) )
 
 /**
- * \brief           ECDSA context structure
+ * \brief           The ECDSA context structure.
  */
 typedef mbedtls_ecp_keypair mbedtls_ecdsa_context;
 
@@ -57,25 +64,30 @@ extern "C" {
 #endif
 
 /**
- * \brief           Compute ECDSA signature of a previously hashed message
+ * \brief           This function computes the ECDSA signature of a
+ *                  previously-hashed message.
  *
- * \note            The deterministic version is usually prefered.
+ * \note            The deterministic version is usually preferred.
  *
- * \param grp       ECP group
- * \param r         First output integer
- * \param s         Second output integer
- * \param d         Private signing key
- * \param buf       Message hash
- * \param blen      Length of buf
- * \param f_rng     RNG function
- * \param p_rng     RNG parameter
+ * \param grp       The ECP group.
+ * \param r         The first output integer.
+ * \param s         The second output integer.
+ * \param d         The private signing key.
+ * \param buf       The message hash.
+ * \param blen      The length of \p buf.
+ * \param f_rng     The RNG function.
+ * \param p_rng     The RNG parameter.
  *
  * \note            If the bitlength of the message hash is larger than the
- *                  bitlength of the group order, then the hash is truncated as
- *                  prescribed by SEC1 4.1.3 step 5.
+ *                  bitlength of the group order, then the hash is truncated
+ *                  as defined in <em>Standards for Efficient Cryptography Group
+ *                  (SECG): SEC1 Elliptic Curve Cryptography</em>, section
+ *                  4.1.3, step 5.
  *
- * \return          0 if successful,
- *                  or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_MPI_XXX error code
+ * \return          \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX
+ *                  or \c MBEDTLS_MPI_XXX error code on failure.
+ *
+ * \see             ecp.h
  */
 int mbedtls_ecdsa_sign( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
                 const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
@@ -83,23 +95,31 @@ int mbedtls_ecdsa_sign( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
 
 #if defined(MBEDTLS_ECDSA_DETERMINISTIC)
 /**
- * \brief           Compute ECDSA signature of a previously hashed message,
- *                  deterministic version (RFC 6979).
+ * \brief           This function computes the ECDSA signature of a
+ *                  previously-hashed message, deterministic version.
+ *                  For more information, see <em>RFC-6979: Deterministic
+ *                  Usage of the Digital Signature Algorithm (DSA) and Elliptic
+ *                  Curve Digital Signature Algorithm (ECDSA)</em>.
  *
- * \param grp       ECP group
- * \param r         First output integer
- * \param s         Second output integer
- * \param d         Private signing key
- * \param buf       Message hash
- * \param blen      Length of buf
- * \param md_alg    MD algorithm used to hash the message
+ * \param grp       The ECP group.
+ * \param r         The first output integer.
+ * \param s         The second output integer.
+ * \param d         The private signing key.
+ * \param buf       The message hash.
+ * \param blen      The length of \p buf.
+ * \param md_alg    The MD algorithm used to hash the message.
  *
  * \note            If the bitlength of the message hash is larger than the
  *                  bitlength of the group order, then the hash is truncated as
- *                  prescribed by SEC1 4.1.3 step 5.
+ *                  defined in <em>Standards for Efficient Cryptography Group
+ *                  (SECG): SEC1 Elliptic Curve Cryptography</em>, section
+ *                  4.1.3, step 5.
  *
- * \return          0 if successful,
- *                  or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_MPI_XXX error code
+ * \return          \c 0 on success,
+ *                  or an \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_MPI_XXX
+ *                  error code on failure.
+ *
+ * \see             ecp.h
  */
 int mbedtls_ecdsa_sign_det( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi *s,
                     const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
@@ -107,55 +127,73 @@ int mbedtls_ecdsa_sign_det( mbedtls_ecp_group *grp, mbedtls_mpi *r, mbedtls_mpi
 #endif /* MBEDTLS_ECDSA_DETERMINISTIC */
 
 /**
- * \brief           Verify ECDSA signature of a previously hashed message
+ * \brief           This function verifies the ECDSA signature of a
+ *                  previously-hashed message.
  *
- * \param grp       ECP group
- * \param buf       Message hash
- * \param blen      Length of buf
- * \param Q         Public key to use for verification
- * \param r         First integer of the signature
- * \param s         Second integer of the signature
+ * \param grp       The ECP group.
+ * \param buf       The message hash.
+ * \param blen      The length of \p buf.
+ * \param Q         The public key to use for verification.
+ * \param r         The first integer of the signature.
+ * \param s         The second integer of the signature.
  *
  * \note            If the bitlength of the message hash is larger than the
  *                  bitlength of the group order, then the hash is truncated as
- *                  prescribed by SEC1 4.1.4 step 3.
+ *                  defined in <em>Standards for Efficient Cryptography Group
+ *                  (SECG): SEC1 Elliptic Curve Cryptography</em>, section
+ *                  4.1.4, step 3.
  *
- * \return          0 if successful,
- *                  MBEDTLS_ERR_ECP_BAD_INPUT_DATA if signature is invalid
- *                  or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_MPI_XXX error code
+ * \return          \c 0 on success,
+ *                  #MBEDTLS_ERR_ECP_BAD_INPUT_DATA if signature is invalid,
+ *                  or an \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_MPI_XXX
+ *                  error code on failure for any other reason.
+ *
+ * \see             ecp.h
  */
 int mbedtls_ecdsa_verify( mbedtls_ecp_group *grp,
                   const unsigned char *buf, size_t blen,
                   const mbedtls_ecp_point *Q, const mbedtls_mpi *r, const mbedtls_mpi *s);
 
 /**
- * \brief           Compute ECDSA signature and write it to buffer,
- *                  serialized as defined in RFC 4492 page 20.
- *                  (Not thread-safe to use same context in multiple threads)
+ * \brief           This function computes the ECDSA signature and writes it
+ *                  to a buffer, serialized as defined in <em>RFC-4492:
+ *                  Elliptic Curve Cryptography (ECC) Cipher Suites for
+ *                  Transport Layer Security (TLS)</em>.
  *
- * \note            The deterministic version (RFC 6979) is used if
- *                  MBEDTLS_ECDSA_DETERMINISTIC is defined.
+ * \warning         It is not thread-safe to use the same context in
+ *                  multiple threads.
  *
- * \param ctx       ECDSA context
- * \param md_alg    Algorithm that was used to hash the message
- * \param hash      Message hash
- * \param hlen      Length of hash
- * \param sig       Buffer that will hold the signature
- * \param slen      Length of the signature written
- * \param f_rng     RNG function
- * \param p_rng     RNG parameter
+ * \note            The deterministic version is used if
+ *                  #MBEDTLS_ECDSA_DETERMINISTIC is defined. For more
+ *                  information, see <em>RFC-6979: Deterministic Usage
+ *                  of the Digital Signature Algorithm (DSA) and Elliptic
+ *                  Curve Digital Signature Algorithm (ECDSA)</em>.
  *
- * \note            The "sig" buffer must be at least as large as twice the
- *                  size of the curve used, plus 9 (eg. 73 bytes if a 256-bit
- *                  curve is used). MBEDTLS_ECDSA_MAX_LEN is always safe.
+ * \param ctx       The ECDSA context.
+ * \param md_alg    The message digest that was used to hash the message.
+ * \param hash      The message hash.
+ * \param hlen      The length of the hash.
+ * \param sig       The buffer that holds the signature.
+ * \param slen      The length of the signature written.
+ * \param f_rng     The RNG function.
+ * \param p_rng     The RNG parameter.
+ *
+ * \note            The \p sig buffer must be at least twice as large as the
+ *                  size of the curve used, plus 9. For example, 73 Bytes if
+ *                  a 256-bit curve is used. A buffer length of
+ *                  #MBEDTLS_ECDSA_MAX_LEN is always safe.
  *
  * \note            If the bitlength of the message hash is larger than the
  *                  bitlength of the group order, then the hash is truncated as
- *                  prescribed by SEC1 4.1.3 step 5.
+ *                  defined in <em>Standards for Efficient Cryptography Group
+ *                  (SECG): SEC1 Elliptic Curve Cryptography</em>, section
+ *                  4.1.3, step 5.
  *
- * \return          0 if successful,
- *                  or a MBEDTLS_ERR_ECP_XXX, MBEDTLS_ERR_MPI_XXX or
- *                  MBEDTLS_ERR_ASN1_XXX error code
+ * \return          \c 0 on success,
+ *                  or an \c MBEDTLS_ERR_ECP_XXX, \c MBEDTLS_ERR_MPI_XXX or
+ *                  \c MBEDTLS_ERR_ASN1_XXX error code on failure.
+ *
+ * \see             ecp.h
  */
 int mbedtls_ecdsa_write_signature( mbedtls_ecdsa_context *ctx, mbedtls_md_type_t md_alg,
                            const unsigned char *hash, size_t hlen,
@@ -171,31 +209,43 @@ int mbedtls_ecdsa_write_signature( mbedtls_ecdsa_context *ctx, mbedtls_md_type_t
 #define MBEDTLS_DEPRECATED
 #endif
 /**
- * \brief           Compute ECDSA signature and write it to buffer,
- *                  serialized as defined in RFC 4492 page 20.
- *                  Deterministic version, RFC 6979.
- *                  (Not thread-safe to use same context in multiple threads)
+ * \brief   This function computes an ECDSA signature and writes it to a buffer,
+ *          serialized as defined in <em>RFC-4492: Elliptic Curve Cryptography
+ *          (ECC) Cipher Suites for Transport Layer Security (TLS)</em>.
+ *
+ *          The deterministic version is defined in <em>RFC-6979:
+ *          Deterministic Usage of the Digital Signature Algorithm (DSA) and
+ *          Elliptic Curve Digital Signature Algorithm (ECDSA)</em>.
+ *
+ * \warning         It is not thread-safe to use the same context in
+ *                  multiple threads.
+
  *
  * \deprecated      Superseded by mbedtls_ecdsa_write_signature() in 2.0.0
  *
- * \param ctx       ECDSA context
- * \param hash      Message hash
- * \param hlen      Length of hash
- * \param sig       Buffer that will hold the signature
- * \param slen      Length of the signature written
- * \param md_alg    MD algorithm used to hash the message
+ * \param ctx       The ECDSA context.
+ * \param hash      The Message hash.
+ * \param hlen      The length of the hash.
+ * \param sig       The buffer that holds the signature.
+ * \param slen      The length of the signature written.
+ * \param md_alg    The MD algorithm used to hash the message.
  *
- * \note            The "sig" buffer must be at least as large as twice the
- *                  size of the curve used, plus 9 (eg. 73 bytes if a 256-bit
- *                  curve is used). MBEDTLS_ECDSA_MAX_LEN is always safe.
+ * \note            The \p sig buffer must be at least twice as large as the
+ *                  size of the curve used, plus 9. For example, 73 Bytes if a
+ *                  256-bit curve is used. A buffer length of
+ *                  #MBEDTLS_ECDSA_MAX_LEN is always safe.
  *
  * \note            If the bitlength of the message hash is larger than the
  *                  bitlength of the group order, then the hash is truncated as
- *                  prescribed by SEC1 4.1.3 step 5.
+ *                  defined in <em>Standards for Efficient Cryptography Group
+ *                  (SECG): SEC1 Elliptic Curve Cryptography</em>, section
+ *                  4.1.3, step 5.
  *
- * \return          0 if successful,
- *                  or a MBEDTLS_ERR_ECP_XXX, MBEDTLS_ERR_MPI_XXX or
- *                  MBEDTLS_ERR_ASN1_XXX error code
+ * \return          \c 0 on success,
+ *                  or an \c MBEDTLS_ERR_ECP_XXX, \c MBEDTLS_ERR_MPI_XXX or
+ *                  \c MBEDTLS_ERR_ASN1_XXX error code on failure.
+ *
+ * \see             ecp.h
  */
 int mbedtls_ecdsa_write_signature_det( mbedtls_ecdsa_context *ctx,
                                const unsigned char *hash, size_t hlen,
@@ -206,63 +256,74 @@ int mbedtls_ecdsa_write_signature_det( mbedtls_ecdsa_context *ctx,
 #endif /* MBEDTLS_ECDSA_DETERMINISTIC */
 
 /**
- * \brief           Read and verify an ECDSA signature
+ * \brief           This function reads and verifies an ECDSA signature.
  *
- * \param ctx       ECDSA context
- * \param hash      Message hash
- * \param hlen      Size of hash
- * \param sig       Signature to read and verify
- * \param slen      Size of sig
+ * \param ctx       The ECDSA context.
+ * \param hash      The message hash.
+ * \param hlen      The size of the hash.
+ * \param sig       The signature to read and verify.
+ * \param slen      The size of \p sig.
  *
  * \note            If the bitlength of the message hash is larger than the
  *                  bitlength of the group order, then the hash is truncated as
- *                  prescribed by SEC1 4.1.4 step 3.
+ *                  defined in <em>Standards for Efficient Cryptography Group
+ *                  (SECG): SEC1 Elliptic Curve Cryptography</em>, section
+ *                  4.1.4, step 3.
  *
- * \return          0 if successful,
- *                  MBEDTLS_ERR_ECP_BAD_INPUT_DATA if signature is invalid,
- *                  MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH if the signature is
- *                  valid but its actual length is less than siglen,
- *                  or a MBEDTLS_ERR_ECP_XXX or MBEDTLS_ERR_MPI_XXX error code
+ * \return          \c 0 on success,
+ *                  #MBEDTLS_ERR_ECP_BAD_INPUT_DATA if signature is invalid,
+ *                  #MBEDTLS_ERR_ECP_SIG_LEN_MISMATCH if the signature is
+ *                  valid but its actual length is less than \p siglen,
+ *                  or an \c MBEDTLS_ERR_ECP_XXX or \c MBEDTLS_ERR_MPI_XXX
+ *                  error code on failure for any other reason.
+ *
+ * \see             ecp.h
  */
 int mbedtls_ecdsa_read_signature( mbedtls_ecdsa_context *ctx,
                           const unsigned char *hash, size_t hlen,
                           const unsigned char *sig, size_t slen );
 
 /**
- * \brief           Generate an ECDSA keypair on the given curve
+ * \brief          This function generates an ECDSA keypair on the given curve.
  *
- * \param ctx       ECDSA context in which the keypair should be stored
- * \param gid       Group (elliptic curve) to use. One of the various
- *                  MBEDTLS_ECP_DP_XXX macros depending on configuration.
- * \param f_rng     RNG function
- * \param p_rng     RNG parameter
+ * \param ctx      The ECDSA context to store the keypair in.
+ * \param gid      The elliptic curve to use. One of the various
+ *                 \c MBEDTLS_ECP_DP_XXX macros depending on configuration.
+ * \param f_rng    The RNG function.
+ * \param p_rng    The RNG parameter.
  *
- * \return          0 on success, or a MBEDTLS_ERR_ECP_XXX code.
+ * \return         \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX code on
+ *                 failure.
+ *
+ * \see            ecp.h
  */
 int mbedtls_ecdsa_genkey( mbedtls_ecdsa_context *ctx, mbedtls_ecp_group_id gid,
                   int (*f_rng)(void *, unsigned char *, size_t), void *p_rng );
 
 /**
- * \brief           Set an ECDSA context from an EC key pair
+ * \brief           This function sets an ECDSA context from an EC key pair.
  *
- * \param ctx       ECDSA context to set
- * \param key       EC key to use
+ * \param ctx       The ECDSA context to set.
+ * \param key       The EC key to use.
  *
- * \return          0 on success, or a MBEDTLS_ERR_ECP_XXX code.
+ * \return          \c 0 on success, or an \c MBEDTLS_ERR_ECP_XXX code on
+ *                  failure.
+ *
+ * \see             ecp.h
  */
 int mbedtls_ecdsa_from_keypair( mbedtls_ecdsa_context *ctx, const mbedtls_ecp_keypair *key );
 
 /**
- * \brief           Initialize context
+ * \brief           This function initializes an ECDSA context.
  *
- * \param ctx       Context to initialize
+ * \param ctx       The ECDSA context to initialize.
  */
 void mbedtls_ecdsa_init( mbedtls_ecdsa_context *ctx );
 
 /**
- * \brief           Free context
+ * \brief           This function frees an ECDSA context.
  *
- * \param ctx       Context to free
+ * \param ctx       The ECDSA context to free.
  */
 void mbedtls_ecdsa_free( mbedtls_ecdsa_context *ctx );
 

From 44833d9597e854cad5eaac934b0b408ff074fe01 Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Fri, 26 Jan 2018 08:41:09 +0000
Subject: [PATCH 711/745] Improve SHA-1 documentation

- Rephrase file/function/parameter/enum/define/error descriptions into full and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.

GitHub PR: #1322
---
 include/mbedtls/sha1.h | 100 ++++++++++++++++++++++-------------------
 1 file changed, 54 insertions(+), 46 deletions(-)

diff --git a/include/mbedtls/sha1.h b/include/mbedtls/sha1.h
index 4d3a164018..700a348315 100644
--- a/include/mbedtls/sha1.h
+++ b/include/mbedtls/sha1.h
@@ -1,10 +1,10 @@
 /**
  * \file sha1.h
  *
- * \brief SHA-1 cryptographic hash function
+ * \brief The SHA-1 cryptographic hash function.
  */
 /*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,7 +19,7 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
 #ifndef MBEDTLS_SHA1_H
 #define MBEDTLS_SHA1_H
@@ -49,68 +49,70 @@ extern "C" {
 #endif
 
 /**
- * \brief          SHA-1 context structure
+ * \brief          The SHA-1 context structure.
  */
 typedef struct
 {
-    uint32_t total[2];          /*!< number of bytes processed  */
-    uint32_t state[5];          /*!< intermediate digest state  */
-    unsigned char buffer[64];   /*!< data block being processed */
+    uint32_t total[2];          /*!< The number of Bytes processed.  */
+    uint32_t state[5];          /*!< The intermediate digest state.  */
+    unsigned char buffer[64];   /*!< The data block being processed. */
 }
 mbedtls_sha1_context;
 
 /**
- * \brief          Initialize SHA-1 context
+ * \brief          This function initializes a SHA-1 context.
  *
- * \param ctx      SHA-1 context to be initialized
+ * \param ctx      The SHA-1 context to initialize.
  */
 void mbedtls_sha1_init( mbedtls_sha1_context *ctx );
 
 /**
- * \brief          Clear SHA-1 context
+ * \brief          This function clears a SHA-1 context.
  *
- * \param ctx      SHA-1 context to be cleared
+ * \param ctx      The SHA-1 context to clear.
  */
 void mbedtls_sha1_free( mbedtls_sha1_context *ctx );
 
 /**
- * \brief          Clone (the state of) a SHA-1 context
+ * \brief          This function clones the state of a SHA-1 context.
  *
- * \param dst      The destination context
- * \param src      The context to be cloned
+ * \param dst      The destination context.
+ * \param src      The context to clone.
  */
 void mbedtls_sha1_clone( mbedtls_sha1_context *dst,
                          const mbedtls_sha1_context *src );
 
 /**
- * \brief          SHA-1 context setup
+ * \brief          This function starts a SHA-1 checksum calculation.
  *
- * \param ctx      context to be initialized
+ * \param ctx      The context to initialize.
  *
- * \return         0 if successful
+ * \return         \c 0 if successful
  */
 int mbedtls_sha1_starts_ret( mbedtls_sha1_context *ctx );
 
 /**
- * \brief          SHA-1 process buffer
+ * \brief          This function feeds an input buffer into an ongoing SHA-1
+ *                 checksum calculation.
  *
- * \param ctx      SHA-1 context
- * \param input    buffer holding the data
- * \param ilen     length of the input data
+ * \param ctx      The SHA-1 context.
+ * \param input    The buffer holding the input data.
+ * \param ilen     The length of the input data.
  *
- * \return         0 if successful
+ * \return         \c 0 if successful
  */
 int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx,
                              const unsigned char *input,
                              size_t ilen );
 
 /**
- * \brief          SHA-1 final digest
+ * \brief          This function finishes the SHA-1 operation, and writes
+ *                 the result to the output buffer.
  *
- * \param ctx      SHA-1 context
- * \param output   SHA-1 checksum result
+ * \param ctx      The SHA-1 context.
+ * \param output   The SHA-1 checksum result.
  *
- * \return         0 if successful
+ * \return         \c 0 if successful
  */
 int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx,
                              unsigned char output[20] );
@@ -119,9 +121,9 @@ int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx,
  * \brief          SHA-1 process data block (internal use only)
  *
  * \param ctx      SHA-1 context
- * \param data     buffer holding one block of data
+ * \param data     The data block being processed.
  *
- * \return         0 if successful
+ * \return         \c 0 if successful
  */
 int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
                                    const unsigned char data[64] );
@@ -137,7 +139,7 @@ int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
  *
  * \deprecated     Superseded by mbedtls_sha1_starts_ret() in 2.7.0
  *
- * \param ctx      context to be initialized
+ * \param ctx      The SHA-1 context to be initialized.
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha1_starts(
                                                 mbedtls_sha1_context *ctx )
@@ -150,9 +152,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_starts(
  *
  * \deprecated     Superseded by mbedtls_sha1_update_ret() in 2.7.0
  *
- * \param ctx      SHA-1 context
- * \param input    buffer holding the data
- * \param ilen     length of the input data
+ * \param ctx      The SHA-1 context.
+ * \param input    The buffer holding the input data.
+ * \param ilen     The length of the input data.
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha1_update(
                                                 mbedtls_sha1_context *ctx,
@@ -167,8 +169,8 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_update(
  *
  * \deprecated     Superseded by mbedtls_sha1_finish_ret() in 2.7.0
  *
- * \param ctx      SHA-1 context
- * \param output   SHA-1 checksum result
+ * \param ctx      The SHA-1 context.
+ * \param output   The SHA-1 checksum result.
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha1_finish(
                                                 mbedtls_sha1_context *ctx,
@@ -182,8 +184,8 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_finish(
  *
  * \deprecated     Superseded by mbedtls_internal_sha1_process() in 2.7.0
  *
- * \param ctx      SHA-1 context
- * \param data     buffer holding one block of data
+ * \param ctx      The SHA-1 context.
+ * \param data     The data block being processed.
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha1_process(
                                                 mbedtls_sha1_context *ctx,
@@ -208,13 +210,19 @@ extern "C" {
 #endif
 
 /**
- * \brief          Output = SHA-1( input buffer )
+ * \brief          This function calculates the SHA-1 checksum of a buffer.
  *
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- * \param output   SHA-1 checksum result
+ *                 The function allocates the context, performs the
+ *                 calculation, and frees the context.
  *
- * \return         0 if successful
+ *                 The SHA-1 result is calculated as
+ *                 output = SHA-1(input buffer).
+ *
+ * \param input    The buffer holding the input data.
+ * \param ilen     The length of the input data.
+ * \param output   The SHA-1 checksum result.
+ *
+ * \return         \c 0 if successful
  */
 int mbedtls_sha1_ret( const unsigned char *input,
                       size_t ilen,
@@ -231,9 +239,9 @@ int mbedtls_sha1_ret( const unsigned char *input,
  *
  * \deprecated     Superseded by mbedtls_sha1_ret() in 2.7.0
  *
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- * \param output   SHA-1 checksum result
+ * \param input    The buffer holding the input data.
+ * \param ilen     The length of the input data.
+ * \param output   The SHA-1 checksum result.
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha1( const unsigned char *input,
                                                     size_t ilen,
@@ -246,9 +254,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1( const unsigned char *input,
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 /**
- * \brief          Checkup routine
+ * \brief          The SHA-1 checkup routine.
  *
- * \return         0 if successful, or 1 if the test failed
+ * \return         \c 0 on success, or \c 1 on failure.
  */
 int mbedtls_sha1_self_test( int verbose );
 

From 2f8163d3cdfcfdac65fd83e2784b994b467114fe Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Thu, 25 Jan 2018 21:55:14 +0000
Subject: [PATCH 712/745] Improve CTR-DRBG documentation

- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.
- Add full standard name in file description.

GitHub PR: #1316
---
 include/mbedtls/ctr_drbg.h | 249 +++++++++++++++++++++----------------
 library/error.c            |   6 +-
 2 files changed, 143 insertions(+), 112 deletions(-)

diff --git a/include/mbedtls/ctr_drbg.h b/include/mbedtls/ctr_drbg.h
index 01cd826a17..121575a51b 100644
--- a/include/mbedtls/ctr_drbg.h
+++ b/include/mbedtls/ctr_drbg.h
@@ -1,10 +1,13 @@
 /**
  * \file ctr_drbg.h
  *
- * \brief CTR_DRBG based on AES-256 (NIST SP 800-90)
+ * \brief    CTR_DRBG is based on AES-256, as defined in <em>NIST SP 800-90A:
+ *           Recommendation for Random Number Generation Using Deterministic
+ *           Random Bit Generators</em>.
+ *
  */
 /*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,8 +22,9 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
+
 #ifndef MBEDTLS_CTR_DRBG_H
 #define MBEDTLS_CTR_DRBG_H
 
@@ -31,78 +35,95 @@
 #endif
 
 #define MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED        -0x0034  /**< The entropy source failed. */
-#define MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG              -0x0036  /**< Too many random requested in single call. */
-#define MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG                -0x0038  /**< Input too large (Entropy + additional). */
-#define MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR                -0x003A  /**< Read/write error in file. */
+#define MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG              -0x0036  /**< The requested random buffer length is too big. */
+#define MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG                -0x0038  /**< The input (entropy + additional data) is too large. */
+#define MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR                -0x003A  /**< Read or write error in file. */
 
-#define MBEDTLS_CTR_DRBG_BLOCKSIZE          16      /**< Block size used by the cipher                  */
-#define MBEDTLS_CTR_DRBG_KEYSIZE            32      /**< Key size used by the cipher                    */
-#define MBEDTLS_CTR_DRBG_KEYBITS            ( MBEDTLS_CTR_DRBG_KEYSIZE * 8 )
-#define MBEDTLS_CTR_DRBG_SEEDLEN            ( MBEDTLS_CTR_DRBG_KEYSIZE + MBEDTLS_CTR_DRBG_BLOCKSIZE )
-                                            /**< The seed length (counter + AES key)            */
+#define MBEDTLS_CTR_DRBG_BLOCKSIZE          16 /**< The block size used by the cipher. */
+#define MBEDTLS_CTR_DRBG_KEYSIZE            32 /**< The key size used by the cipher. */
+#define MBEDTLS_CTR_DRBG_KEYBITS            ( MBEDTLS_CTR_DRBG_KEYSIZE * 8 ) /**< The key size for the DRBG operation, in bits. */
+#define MBEDTLS_CTR_DRBG_SEEDLEN            ( MBEDTLS_CTR_DRBG_KEYSIZE + MBEDTLS_CTR_DRBG_BLOCKSIZE ) /**< The seed length, calculated as (counter + AES key). */
 
 /**
  * \name SECTION: Module settings
  *
  * The configuration options you can set for this module are in this section.
- * Either change them in config.h or define them on the compiler command line.
+ * Either change them in config.h or define them using the compiler command
+ * line.
  * \{
  */
 
 #if !defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN)
 #if defined(MBEDTLS_SHA512_C) && !defined(MBEDTLS_ENTROPY_FORCE_SHA256)
-#define MBEDTLS_CTR_DRBG_ENTROPY_LEN        48      /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */
+#define MBEDTLS_CTR_DRBG_ENTROPY_LEN        48
+/**< The amount of entropy used per seed by default:
+ * <ul><li>48 with SHA-512.</li>
+ * <li>32 with SHA-256.</li></ul>
+ */
 #else
-#define MBEDTLS_CTR_DRBG_ENTROPY_LEN        32      /**< Amount of entropy used per seed by default (48 with SHA-512, 32 with SHA-256) */
+#define MBEDTLS_CTR_DRBG_ENTROPY_LEN        32
+/**< Amount of entropy used per seed by default:
+ * <ul><li>48 with SHA-512.</li>
+ * <li>32 with SHA-256.</li></ul>
+ */
 #endif
 #endif
 
 #if !defined(MBEDTLS_CTR_DRBG_RESEED_INTERVAL)
-#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL    10000   /**< Interval before reseed is performed by default */
+#define MBEDTLS_CTR_DRBG_RESEED_INTERVAL    10000
+/**< The interval before reseed is performed by default. */
 #endif
 
 #if !defined(MBEDTLS_CTR_DRBG_MAX_INPUT)
-#define MBEDTLS_CTR_DRBG_MAX_INPUT          256     /**< Maximum number of additional input bytes */
+#define MBEDTLS_CTR_DRBG_MAX_INPUT          256
+/**< The maximum number of additional input Bytes. */
 #endif
 
 #if !defined(MBEDTLS_CTR_DRBG_MAX_REQUEST)
-#define MBEDTLS_CTR_DRBG_MAX_REQUEST        1024    /**< Maximum number of requested bytes per call */
+#define MBEDTLS_CTR_DRBG_MAX_REQUEST        1024
+/**< The maximum number of requested Bytes per call. */
 #endif
 
 #if !defined(MBEDTLS_CTR_DRBG_MAX_SEED_INPUT)
-#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT     384     /**< Maximum size of (re)seed buffer */
+#define MBEDTLS_CTR_DRBG_MAX_SEED_INPUT     384
+/**< The maximum size of seed or reseed buffer. */
 #endif
 
 /* \} name SECTION: Module settings */
 
-#define MBEDTLS_CTR_DRBG_PR_OFF             0       /**< No prediction resistance       */
-#define MBEDTLS_CTR_DRBG_PR_ON              1       /**< Prediction resistance enabled  */
+#define MBEDTLS_CTR_DRBG_PR_OFF             0
+/**< Prediction resistance is disabled. */
+#define MBEDTLS_CTR_DRBG_PR_ON              1
+/**< Prediction resistance is enabled. */
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 /**
- * \brief          CTR_DRBG context structure
+ * \brief          The CTR_DRBG context structure.
  */
 typedef struct
 {
-    unsigned char counter[16];  /*!<  counter (V)       */
-    int reseed_counter;         /*!<  reseed counter    */
-    int prediction_resistance;  /*!<  enable prediction resistance (Automatic
-                                      reseed before every random generation)  */
-    size_t entropy_len;         /*!<  amount of entropy grabbed on each
-                                      (re)seed          */
-    int reseed_interval;        /*!<  reseed interval   */
+    unsigned char counter[16];  /*!< The counter (V). */
+    int reseed_counter;         /*!< The reseed counter. */
+    int prediction_resistance;  /*!< This determines whether prediction
+                                     resistance is enabled, that is
+                                     whether to systematically reseed before
+                                     each random generation. */
+    size_t entropy_len;         /*!< The amount of entropy grabbed on each
+                                     seed or reseed operation. */
+    int reseed_interval;        /*!< The reseed interval. */
 
-    mbedtls_aes_context aes_ctx;        /*!<  AES context       */
+    mbedtls_aes_context aes_ctx;        /*!< The AES context. */
 
     /*
      * Callbacks (Entropy)
      */
     int (*f_entropy)(void *, unsigned char *, size_t);
+                                /*!< The entropy callback function. */
 
-    void *p_entropy;            /*!<  context for the entropy function */
+    void *p_entropy;            /*!< The context for the entropy function. */
 
 #if defined(MBEDTLS_THREADING_C)
     mbedtls_threading_mutex_t mutex;
@@ -111,31 +132,32 @@ typedef struct
 mbedtls_ctr_drbg_context;
 
 /**
- * \brief               CTR_DRBG context initialization
- *                      Makes the context ready for mbedtls_ctr_drbg_seed() or
- *                      mbedtls_ctr_drbg_free().
+ * \brief               This function initializes the CTR_DRBG context,
+ *                      and prepares it for mbedtls_ctr_drbg_seed()
+ *                      or mbedtls_ctr_drbg_free().
  *
- * \param ctx           CTR_DRBG context to be initialized
+ * \param ctx           The CTR_DRBG context to initialize.
  */
 void mbedtls_ctr_drbg_init( mbedtls_ctr_drbg_context *ctx );
 
 /**
- * \brief               CTR_DRBG initial seeding
- *                      Seed and setup entropy source for future reseeds.
+ * \brief               This function seeds and sets up the CTR_DRBG
+ *                      entropy source for future reseeds.
  *
- * Note: Personalization data can be provided in addition to the more generic
- *       entropy source to make this instantiation as unique as possible.
+ * \note Personalization data can be provided in addition to the more generic
+ *       entropy source, to make this instantiation as unique as possible.
  *
- * \param ctx           CTR_DRBG context to be seeded
- * \param f_entropy     Entropy callback (p_entropy, buffer to fill, buffer
- *                      length)
- * \param p_entropy     Entropy context
- * \param custom        Personalization data (Device specific identifiers)
- *                      (Can be NULL)
- * \param len           Length of personalization data
+ * \param ctx           The CTR_DRBG context to seed.
+ * \param f_entropy     The entropy callback, taking as arguments the
+ *                      \p p_entropy context, the buffer to fill, and the
+                        length of the buffer.
+ * \param p_entropy     The entropy context.
+ * \param custom        Personalization data, that is device-specific
+                        identifiers. Can be NULL.
+ * \param len           The length of the personalization data.
  *
- * \return              0 if successful, or
- *                      MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED
+ * \return              \c 0 on success, or
+ *                      #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED on failure.
  */
 int mbedtls_ctr_drbg_seed( mbedtls_ctr_drbg_context *ctx,
                    int (*f_entropy)(void *, unsigned char *, size_t),
@@ -144,138 +166,147 @@ int mbedtls_ctr_drbg_seed( mbedtls_ctr_drbg_context *ctx,
                    size_t len );
 
 /**
- * \brief               Clear CTR_CRBG context data
+ * \brief               This function clears CTR_CRBG context data.
  *
- * \param ctx           CTR_DRBG context to clear
+ * \param ctx           The CTR_DRBG context to clear.
  */
 void mbedtls_ctr_drbg_free( mbedtls_ctr_drbg_context *ctx );
 
 /**
- * \brief               Enable / disable prediction resistance (Default: Off)
+ * \brief               This function turns prediction resistance on or off.
+ *                      The default value is off.
  *
- * Note: If enabled, entropy is used for ctx->entropy_len before each call!
- *       Only use this if you have ample supply of good entropy!
+ * \note                If enabled, entropy is gathered at the beginning of
+ *                      every call to mbedtls_ctr_drbg_random_with_add().
+ *                      Only use this if your entropy source has sufficient
+ *                      throughput.
  *
- * \param ctx           CTR_DRBG context
- * \param resistance    MBEDTLS_CTR_DRBG_PR_ON or MBEDTLS_CTR_DRBG_PR_OFF
+ * \param ctx           The CTR_DRBG context.
+ * \param resistance    #MBEDTLS_CTR_DRBG_PR_ON or #MBEDTLS_CTR_DRBG_PR_OFF.
  */
 void mbedtls_ctr_drbg_set_prediction_resistance( mbedtls_ctr_drbg_context *ctx,
                                          int resistance );
 
 /**
- * \brief               Set the amount of entropy grabbed on each (re)seed
- *                      (Default: MBEDTLS_CTR_DRBG_ENTROPY_LEN)
+ * \brief               This function sets the amount of entropy grabbed on each
+ *                      seed or reseed. The default value is
+ *                      #MBEDTLS_CTR_DRBG_ENTROPY_LEN.
  *
- * \param ctx           CTR_DRBG context
- * \param len           Amount of entropy to grab
+ * \param ctx           The CTR_DRBG context.
+ * \param len           The amount of entropy to grab.
  */
 void mbedtls_ctr_drbg_set_entropy_len( mbedtls_ctr_drbg_context *ctx,
                                size_t len );
 
 /**
- * \brief               Set the reseed interval
- *                      (Default: MBEDTLS_CTR_DRBG_RESEED_INTERVAL)
+ * \brief               This function sets the reseed interval.
+ *                      The default value is #MBEDTLS_CTR_DRBG_RESEED_INTERVAL.
  *
- * \param ctx           CTR_DRBG context
- * \param interval      Reseed interval
+ * \param ctx           The CTR_DRBG context.
+ * \param interval      The reseed interval.
  */
 void mbedtls_ctr_drbg_set_reseed_interval( mbedtls_ctr_drbg_context *ctx,
                                    int interval );
 
 /**
- * \brief               CTR_DRBG reseeding (extracts data from entropy source)
+ * \brief               This function reseeds the CTR_DRBG context, that is
+ *                      extracts data from the entropy source.
  *
- * \param ctx           CTR_DRBG context
- * \param additional    Additional data to add to state (Can be NULL)
- * \param len           Length of additional data
+ * \param ctx           The CTR_DRBG context.
+ * \param additional    Additional data to add to the state. Can be NULL.
+ * \param len           The length of the additional data.
  *
- * \return              0 if successful, or
- *                      MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED
+ * \return   \c 0 on success, or
+ *           #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED on failure.
  */
 int mbedtls_ctr_drbg_reseed( mbedtls_ctr_drbg_context *ctx,
                      const unsigned char *additional, size_t len );
 
 /**
- * \brief               CTR_DRBG update state
+ * \brief               This function updates the state of the CTR_DRBG context.
  *
- * \param ctx           CTR_DRBG context
- * \param additional    Additional data to update state with
- * \param add_len       Length of additional data
+ * \param ctx           The CTR_DRBG context.
+ * \param additional    The data to update the state with.
+ * \param add_len       Length of \p additional data.
  *
- * \note                If add_len is greater than MBEDTLS_CTR_DRBG_MAX_SEED_INPUT,
- *                      only the first MBEDTLS_CTR_DRBG_MAX_SEED_INPUT bytes are used,
- *                      the remaining ones are silently discarded.
+ * \note     If \p add_len is greater than #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT,
+ *           only the first #MBEDTLS_CTR_DRBG_MAX_SEED_INPUT Bytes are used.
+ *           The remaining Bytes are silently discarded.
  */
 void mbedtls_ctr_drbg_update( mbedtls_ctr_drbg_context *ctx,
                       const unsigned char *additional, size_t add_len );
 
 /**
- * \brief               CTR_DRBG generate random with additional update input
+ * \brief   This function updates a CTR_DRBG instance with additional
+ *          data and uses it to generate random data.
  *
- * Note: Automatically reseeds if reseed_counter is reached.
+ * \note    The function automatically reseeds if the reseed counter is exceeded.
  *
- * \param p_rng         CTR_DRBG context
- * \param output        Buffer to fill
- * \param output_len    Length of the buffer
- * \param additional    Additional data to update with (Can be NULL)
- * \param add_len       Length of additional data
+ * \param p_rng         The CTR_DRBG context. This must be a pointer to a
+ *                      #mbedtls_ctr_drbg_context structure.
+ * \param output        The buffer to fill.
+ * \param output_len    The length of the buffer.
+ * \param additional    Additional data to update. Can be NULL.
+ * \param add_len       The length of the additional data.
  *
- * \return              0 if successful, or
- *                      MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED, or
- *                      MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG
+ * \return    \c 0 on success, or
+ *            #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED or
+ *            #MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG on failure.
  */
 int mbedtls_ctr_drbg_random_with_add( void *p_rng,
                               unsigned char *output, size_t output_len,
                               const unsigned char *additional, size_t add_len );
 
 /**
- * \brief               CTR_DRBG generate random
+ * \brief   This function uses CTR_DRBG to generate random data.
  *
- * Note: Automatically reseeds if reseed_counter is reached.
+ * \note    The function automatically reseeds if the reseed counter is exceeded.
  *
- * \param p_rng         CTR_DRBG context
- * \param output        Buffer to fill
- * \param output_len    Length of the buffer
+ * \param p_rng         The CTR_DRBG context. This must be a pointer to a
+ *                      #mbedtls_ctr_drbg_context structure.
+ * \param output        The buffer to fill.
+ * \param output_len    The length of the buffer.
  *
- * \return              0 if successful, or
- *                      MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED, or
- *                      MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG
+ * \return              \c 0 on success, or
+ *                      #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED or
+ *                      #MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG on failure.
  */
 int mbedtls_ctr_drbg_random( void *p_rng,
                      unsigned char *output, size_t output_len );
 
 #if defined(MBEDTLS_FS_IO)
 /**
- * \brief               Write a seed file
+ * \brief               This function writes a seed file.
  *
- * \param ctx           CTR_DRBG context
- * \param path          Name of the file
+ * \param ctx           The CTR_DRBG context.
+ * \param path          The name of the file.
  *
- * \return              0 if successful,
- *                      MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR on file error, or
- *                      MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED
+ * \return              \c 0 on success,
+ *                      #MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR on file error, or
+ *                      #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED on
+ *                      failure.
  */
 int mbedtls_ctr_drbg_write_seed_file( mbedtls_ctr_drbg_context *ctx, const char *path );
 
 /**
- * \brief               Read and update a seed file. Seed is added to this
- *                      instance
+ * \brief               This function reads and updates a seed file. The seed
+ *                      is added to this instance.
  *
- * \param ctx           CTR_DRBG context
- * \param path          Name of the file
+ * \param ctx           The CTR_DRBG context.
+ * \param path          The name of the file.
  *
- * \return              0 if successful,
- *                      MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR on file error,
- *                      MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED or
- *                      MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG
+ * \return              \c 0 on success,
+ *                      #MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR on file error,
+ *                      #MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED or
+ *                      #MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG on failure.
  */
 int mbedtls_ctr_drbg_update_seed_file( mbedtls_ctr_drbg_context *ctx, const char *path );
 #endif /* MBEDTLS_FS_IO */
 
 /**
- * \brief               Checkup routine
+ * \brief               The CTR_DRBG checkup routine.
  *
- * \return              0 if successful, or 1 if the test failed
+ * \return              \c 0 on success, or \c 1 on failure.
  */
 int mbedtls_ctr_drbg_self_test( int verbose );
 
diff --git a/library/error.c b/library/error.c
index eaf75adb13..ac9909188d 100644
--- a/library/error.c
+++ b/library/error.c
@@ -658,11 +658,11 @@ void mbedtls_strerror( int ret, char *buf, size_t buflen )
     if( use_ret == -(MBEDTLS_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED) )
         mbedtls_snprintf( buf, buflen, "CTR_DRBG - The entropy source failed" );
     if( use_ret == -(MBEDTLS_ERR_CTR_DRBG_REQUEST_TOO_BIG) )
-        mbedtls_snprintf( buf, buflen, "CTR_DRBG - Too many random requested in single call" );
+        mbedtls_snprintf( buf, buflen, "CTR_DRBG - The requested random buffer length is too big" );
     if( use_ret == -(MBEDTLS_ERR_CTR_DRBG_INPUT_TOO_BIG) )
-        mbedtls_snprintf( buf, buflen, "CTR_DRBG - Input too large (Entropy + additional)" );
+        mbedtls_snprintf( buf, buflen, "CTR_DRBG - The input (entropy + additional data) is too large" );
     if( use_ret == -(MBEDTLS_ERR_CTR_DRBG_FILE_IO_ERROR) )
-        mbedtls_snprintf( buf, buflen, "CTR_DRBG - Read/write error in file" );
+        mbedtls_snprintf( buf, buflen, "CTR_DRBG - Read or write error in file" );
 #endif /* MBEDTLS_CTR_DRBG_C */
 
 #if defined(MBEDTLS_DES_C)

From 64feefb4a2a1a492b306b7c09c49d419ed7e62ca Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Thu, 25 Jan 2018 22:01:10 +0000
Subject: [PATCH 713/745] Improve message digest documentation

- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.

GitHub PR: #1319
---
 include/mbedtls/md.h | 349 ++++++++++++++++++++++++++-----------------
 1 file changed, 216 insertions(+), 133 deletions(-)

diff --git a/include/mbedtls/md.h b/include/mbedtls/md.h
index 57c27a6f02..5e0376c05b 100644
--- a/include/mbedtls/md.h
+++ b/include/mbedtls/md.h
@@ -1,12 +1,12 @@
-/**
+ /**
  * \file md.h
  *
- * \brief Generic message digest wrapper
+ * \brief The generic message-digest wrapper.
  *
  * \author Adriaan de Jong <dejong@fox-it.com>
  */
 /*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -21,8 +21,9 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
+
 #ifndef MBEDTLS_MD_H
 #define MBEDTLS_MD_H
 
@@ -64,65 +65,79 @@ typedef enum {
 #endif
 
 /**
- * Opaque struct defined in md_internal.h
+ * Opaque struct defined in md_internal.h.
  */
 typedef struct mbedtls_md_info_t mbedtls_md_info_t;
 
 /**
- * Generic message digest context.
+ * The generic message-digest context.
  */
 typedef struct {
-    /** Information about the associated message digest */
+    /** Information about the associated message digest. */
     const mbedtls_md_info_t *md_info;
 
-    /** Digest-specific context */
+    /** The digest-specific context. */
     void *md_ctx;
 
-    /** HMAC part of the context */
+    /** The HMAC part of the context. */
     void *hmac_ctx;
 } mbedtls_md_context_t;
 
 /**
- * \brief Returns the list of digests supported by the generic digest module.
+ * \brief           This function returns the list of digests supported by the
+ *                  generic digest module.
  *
- * \return          a statically allocated array of digests, the last entry
- *                  is 0.
+ * \return          A statically allocated array of digests. Each element
+ *                  in the returned list is an integer belonging to the
+ *                  message-digest enumeration #mbedtls_md_type_t.
+ *                  The last entry is 0.
  */
 const int *mbedtls_md_list( void );
 
 /**
- * \brief           Returns the message digest information associated with the
- *                  given digest name.
+ * \brief           This function returns the message-digest information
+ *                  associated with the given digest name.
  *
- * \param md_name   Name of the digest to search for.
+ * \param md_name   The name of the digest to search for.
  *
- * \return          The message digest information associated with md_name or
- *                  NULL if not found.
+ * \return          The message-digest information associated with \p md_name,
+ *                  or NULL if not found.
  */
 const mbedtls_md_info_t *mbedtls_md_info_from_string( const char *md_name );
 
 /**
- * \brief           Returns the message digest information associated with the
- *                  given digest type.
+ * \brief           This function returns the message-digest information
+ *                  associated with the given digest type.
  *
- * \param md_type   type of digest to search for.
+ * \param md_type   The type of digest to search for.
  *
- * \return          The message digest information associated with md_type or
- *                  NULL if not found.
+ * \return          The message-digest information associated with \p md_type,
+ *                  or NULL if not found.
  */
 const mbedtls_md_info_t *mbedtls_md_info_from_type( mbedtls_md_type_t md_type );
 
 /**
- * \brief           Initialize a md_context (as NONE)
- *                  This should always be called first.
- *                  Prepares the context for mbedtls_md_setup() or mbedtls_md_free().
+ * \brief           This function initializes a message-digest context without
+ *                  binding it to a particular message-digest algorithm.
+ *
+ *                  This function should always be called first. It prepares the
+ *                  context for mbedtls_md_setup() for binding it to a
+ *                  message-digest algorithm.
  */
 void mbedtls_md_init( mbedtls_md_context_t *ctx );
 
 /**
- * \brief           Free and clear the internal structures of ctx.
- *                  Can be called at any time after mbedtls_md_init().
- *                  Mandatory once mbedtls_md_setup() has been called.
+ * \brief           This function clears the internal structure of \p ctx and
+ *                  frees any embedded internal structure, but does not free
+ *                  \p ctx itself.
+ *
+ *                  If you have called mbedtls_md_setup() on \p ctx, you must
+ *                  call mbedtls_md_free() when you are no longer using the
+ *                  context.
+ *                  Calling this function if you have previously
+ *                  called mbedtls_md_init() and nothing else is optional.
+ *                  You must not call this function if you have not called
+ *                  mbedtls_md_init().
  */
 void mbedtls_md_free( mbedtls_md_context_t *ctx );
 
@@ -133,220 +148,288 @@ void mbedtls_md_free( mbedtls_md_context_t *ctx );
 #define MBEDTLS_DEPRECATED
 #endif
 /**
- * \brief           Select MD to use and allocate internal structures.
- *                  Should be called after mbedtls_md_init() or mbedtls_md_free().
+ * \brief           This function selects the message digest algorithm to use,
+ *                  and allocates internal structures.
+ *
+ *                  It should be called after mbedtls_md_init() or mbedtls_md_free().
  *                  Makes it necessary to call mbedtls_md_free() later.
  *
  * \deprecated      Superseded by mbedtls_md_setup() in 2.0.0
  *
- * \param ctx       Context to set up.
- * \param md_info   Message digest to use.
+ * \param ctx       The context to set up.
+ * \param md_info   The information structure of the message-digest algorithm
+ *                  to use.
  *
  * \returns         \c 0 on success,
- *                  \c MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter failure,
- *                  \c MBEDTLS_ERR_MD_ALLOC_FAILED memory allocation failure.
+ *                  #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter failure,
+ *                  #MBEDTLS_ERR_MD_ALLOC_FAILED memory allocation failure.
  */
 int mbedtls_md_init_ctx( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info ) MBEDTLS_DEPRECATED;
 #undef MBEDTLS_DEPRECATED
 #endif /* MBEDTLS_DEPRECATED_REMOVED */
 
 /**
- * \brief           Select MD to use and allocate internal structures.
- *                  Should be called after mbedtls_md_init() or mbedtls_md_free().
- *                  Makes it necessary to call mbedtls_md_free() later.
+ * \brief           This function selects the message digest algorithm to use,
+ *                  and allocates internal structures.
  *
- * \param ctx       Context to set up.
- * \param md_info   Message digest to use.
- * \param hmac      0 to save some memory if HMAC will not be used,
- *                  non-zero is HMAC is going to be used with this context.
+ *                  It should be called after mbedtls_md_init() or
+ *                  mbedtls_md_free(). Makes it necessary to call
+ *                  mbedtls_md_free() later.
+ *
+ * \param ctx       The context to set up.
+ * \param md_info   The information structure of the message-digest algorithm
+ *                  to use.
+ * \param hmac      <ul><li>0: HMAC is not used. Saves some memory.</li>
+ *                  <li>non-zero: HMAC is used with this context.</li></ul>
  *
  * \returns         \c 0 on success,
- *                  \c MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter failure,
- *                  \c MBEDTLS_ERR_MD_ALLOC_FAILED memory allocation failure.
+ *                  #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter failure, or
+ *                  #MBEDTLS_ERR_MD_ALLOC_FAILED on memory allocation failure.
  */
 int mbedtls_md_setup( mbedtls_md_context_t *ctx, const mbedtls_md_info_t *md_info, int hmac );
 
 /**
- * \brief           Clone the state of an MD context
+ * \brief           This function clones the state of an message-digest
+ *                  context.
  *
- * \note            The two contexts must have been setup to the same type
- *                  (cloning from SHA-256 to SHA-512 make no sense).
+ * \note            You must call mbedtls_md_setup() on \c dst before calling
+ *                  this function.
  *
- * \warning         Only clones the MD state, not the HMAC state! (for now)
+ * \note            The two contexts must have the same type,
+ *                  for example, both are SHA-256.
  *
- * \param dst       The destination context
- * \param src       The context to be cloned
+ * \warning         This function clones the message-digest state, not the
+ *                  HMAC state.
+ *
+ * \param dst       The destination context.
+ * \param src       The context to be cloned.
  *
  * \return          \c 0 on success,
- *                  \c MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter failure.
+ *                  #MBEDTLS_ERR_MD_BAD_INPUT_DATA on parameter failure.
  */
 int mbedtls_md_clone( mbedtls_md_context_t *dst,
                       const mbedtls_md_context_t *src );
 
 /**
- * \brief           Returns the size of the message digest output.
+ * \brief           This function extracts the message-digest size from the
+ *                  message-digest information structure.
  *
- * \param md_info   message digest info
+ * \param md_info   The information structure of the message-digest algorithm
+ *                  to use.
  *
- * \return          size of the message digest output in bytes.
+ * \return          The size of the message-digest output in Bytes.
  */
 unsigned char mbedtls_md_get_size( const mbedtls_md_info_t *md_info );
 
 /**
- * \brief           Returns the type of the message digest output.
+ * \brief           This function extracts the message-digest type from the
+ *                  message-digest information structure.
  *
- * \param md_info   message digest info
+ * \param md_info   The information structure of the message-digest algorithm
+ *                  to use.
  *
- * \return          type of the message digest output.
+ * \return          The type of the message digest.
  */
 mbedtls_md_type_t mbedtls_md_get_type( const mbedtls_md_info_t *md_info );
 
 /**
- * \brief           Returns the name of the message digest output.
+ * \brief           This function extracts the message-digest name from the
+ *                  message-digest information structure.
  *
- * \param md_info   message digest info
+ * \param md_info   The information structure of the message-digest algorithm
+ *                  to use.
  *
- * \return          name of the message digest output.
+ * \return          The name of the message digest.
  */
 const char *mbedtls_md_get_name( const mbedtls_md_info_t *md_info );
 
 /**
- * \brief           Prepare the context to digest a new message.
- *                  Generally called after mbedtls_md_setup() or mbedtls_md_finish().
- *                  Followed by mbedtls_md_update().
+ * \brief           This function starts a message-digest computation.
  *
- * \param ctx       generic message digest context.
+ *                  You must call this function after setting up the context
+ *                  with mbedtls_md_setup(), and before passing data with
+ *                  mbedtls_md_update().
  *
- * \returns         0 on success, MBEDTLS_ERR_MD_BAD_INPUT_DATA if parameter
- *                  verification fails.
+ * \param ctx       The generic message-digest context.
+ *
+ * \returns         \c 0 on success, #MBEDTLS_ERR_MD_BAD_INPUT_DATA if
+ *                  parameter verification fails.
  */
 int mbedtls_md_starts( mbedtls_md_context_t *ctx );
 
 /**
- * \brief           Generic message digest process buffer
- *                  Called between mbedtls_md_starts() and mbedtls_md_finish().
- *                  May be called repeatedly.
+ * \brief           This function feeds an input buffer into an ongoing
+ *                  message-digest computation.
  *
- * \param ctx       Generic message digest context
- * \param input     buffer holding the  datal
- * \param ilen      length of the input data
+ *                  You must call mbedtls_md_starts() before calling this
+ *                  function. You may call this function multiple times.
+ *                  Afterwards, call mbedtls_md_finish().
  *
- * \returns         0 on success, MBEDTLS_ERR_MD_BAD_INPUT_DATA if parameter
- *                  verification fails.
+ * \param ctx       The generic message-digest context.
+ * \param input     The buffer holding the input data.
+ * \param ilen      The length of the input data.
+ *
+ * \returns         \c 0 on success, #MBEDTLS_ERR_MD_BAD_INPUT_DATA if
+ *                  parameter verification fails.
  */
 int mbedtls_md_update( mbedtls_md_context_t *ctx, const unsigned char *input, size_t ilen );
 
 /**
- * \brief           Generic message digest final digest
- *                  Called after mbedtls_md_update().
- *                  Usually followed by mbedtls_md_free() or mbedtls_md_starts().
+ * \brief           This function finishes the digest operation,
+ *                  and writes the result to the output buffer.
  *
- * \param ctx       Generic message digest context
- * \param output    Generic message digest checksum result
+ *                  Call this function after a call to mbedtls_md_starts(),
+ *                  followed by any number of calls to mbedtls_md_update().
+ *                  Afterwards, you may either clear the context with
+ *                  mbedtls_md_free(), or call mbedtls_md_starts() to reuse
+ *                  the context for another digest operation with the same
+ *                  algorithm.
  *
- * \returns         0 on success, MBEDTLS_ERR_MD_BAD_INPUT_DATA if parameter
- *                  verification fails.
+ * \param ctx       The generic message-digest context.
+ * \param output    The buffer for the generic message-digest checksum result.
+ *
+ * \returns         \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if
+ *                  parameter verification fails.
  */
 int mbedtls_md_finish( mbedtls_md_context_t *ctx, unsigned char *output );
 
 /**
- * \brief          Output = message_digest( input buffer )
+ * \brief          This function calculates the message-digest of a buffer,
+ *                 with respect to a configurable message-digest algorithm
+ *                 in a single call.
  *
- * \param md_info  message digest info
- * \param input    buffer holding the  data
- * \param ilen     length of the input data
- * \param output   Generic message digest checksum result
+ *                 The result is calculated as
+ *                 Output = message_digest(input buffer).
  *
- * \returns        0 on success, MBEDTLS_ERR_MD_BAD_INPUT_DATA if parameter
- *                 verification fails.
+ * \param md_info  The information structure of the message-digest algorithm
+ *                 to use.
+ * \param input    The buffer holding the data.
+ * \param ilen     The length of the input data.
+ * \param output   The generic message-digest checksum result.
+ *
+ * \returns        \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if
+ *                 parameter verification fails.
  */
 int mbedtls_md( const mbedtls_md_info_t *md_info, const unsigned char *input, size_t ilen,
         unsigned char *output );
 
 #if defined(MBEDTLS_FS_IO)
 /**
- * \brief          Output = message_digest( file contents )
+ * \brief          This function calculates the message-digest checksum
+ *                 result of the contents of the provided file.
  *
- * \param md_info  message digest info
- * \param path     input file name
- * \param output   generic message digest checksum result
+ *                 The result is calculated as
+ *                 Output = message_digest(file contents).
  *
- * \return         0 if successful,
- *                 MBEDTLS_ERR_MD_FILE_IO_ERROR if file input failed,
- *                 MBEDTLS_ERR_MD_BAD_INPUT_DATA if md_info was NULL.
+ * \param md_info  The information structure of the message-digest algorithm
+ *                 to use.
+ * \param path     The input file name.
+ * \param output   The generic message-digest checksum result.
+ *
+ * \return         \c 0 on success,
+ *                 #MBEDTLS_ERR_MD_FILE_IO_ERROR if file input failed, or
+ *                 #MBEDTLS_ERR_MD_BAD_INPUT_DATA if \p md_info was NULL.
  */
 int mbedtls_md_file( const mbedtls_md_info_t *md_info, const char *path,
                      unsigned char *output );
 #endif /* MBEDTLS_FS_IO */
 
 /**
- * \brief           Set HMAC key and prepare to authenticate a new message.
- *                  Usually called after mbedtls_md_setup() or mbedtls_md_hmac_finish().
+ * \brief           This function sets the HMAC key and prepares to
+ *                  authenticate a new message.
  *
- * \param ctx       HMAC context
- * \param key       HMAC secret key
- * \param keylen    length of the HMAC key in bytes
+ *                  Call this function after mbedtls_md_setup(), to use
+ *                  the MD context for an HMAC calculation, then call
+ *                  mbedtls_md_hmac_update() to provide the input data, and
+ *                  mbedtls_md_hmac_finish() to get the HMAC value.
  *
- * \returns         0 on success, MBEDTLS_ERR_MD_BAD_INPUT_DATA if parameter
- *                  verification fails.
+ * \param ctx       The message digest context containing an embedded HMAC
+ *                  context.
+ * \param key       The HMAC secret key.
+ * \param keylen    The length of the HMAC key in Bytes.
+ *
+ * \returns         \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if
+ *                  parameter verification fails.
  */
 int mbedtls_md_hmac_starts( mbedtls_md_context_t *ctx, const unsigned char *key,
                     size_t keylen );
 
 /**
- * \brief           Generic HMAC process buffer.
- *                  Called between mbedtls_md_hmac_starts() or mbedtls_md_hmac_reset()
- *                  and mbedtls_md_hmac_finish().
- *                  May be called repeatedly.
+ * \brief           This function feeds an input buffer into an ongoing HMAC
+ *                  computation.
  *
- * \param ctx       HMAC context
- * \param input     buffer holding the  data
- * \param ilen      length of the input data
+ *                  Call mbedtls_md_hmac_starts() or mbedtls_md_hmac_reset()
+ *                  before calling this function.
+ *                  You may call this function multiple times to pass the
+ *                  input piecewise.
+ *                  Afterwards, call mbedtls_md_hmac_finish().
  *
- * \returns         0 on success, MBEDTLS_ERR_MD_BAD_INPUT_DATA if parameter
- *                  verification fails.
+ * \param ctx       The message digest context containing an embedded HMAC
+ *                  context.
+ * \param input     The buffer holding the input data.
+ * \param ilen      The length of the input data.
+ *
+ * \returns         \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if
+ *                  parameter verification fails.
  */
 int mbedtls_md_hmac_update( mbedtls_md_context_t *ctx, const unsigned char *input,
                     size_t ilen );
 
 /**
- * \brief           Output HMAC.
- *                  Called after mbedtls_md_hmac_update().
- *                  Usually followed by mbedtls_md_hmac_reset(),
- *                  mbedtls_md_hmac_starts(), or mbedtls_md_free().
+ * \brief           This function finishes the HMAC operation, and writes
+ *                  the result to the output buffer.
  *
- * \param ctx       HMAC context
- * \param output    Generic HMAC checksum result
+ *                  Call this function after mbedtls_md_hmac_starts() and
+ *                  mbedtls_md_hmac_update() to get the HMAC value. Afterwards
+ *                  you may either call mbedtls_md_free() to clear the context,
+ *                  or call mbedtls_md_hmac_reset() to reuse the context with
+ *                  the same HMAC key.
  *
- * \returns         0 on success, MBEDTLS_ERR_MD_BAD_INPUT_DATA if parameter
- *                  verification fails.
+ * \param ctx       The message digest context containing an embedded HMAC
+ *                  context.
+ * \param output    The generic HMAC checksum result.
+ *
+ * \returns         \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if
+ *                  parameter verification fails.
  */
 int mbedtls_md_hmac_finish( mbedtls_md_context_t *ctx, unsigned char *output);
 
 /**
- * \brief           Prepare to authenticate a new message with the same key.
- *                  Called after mbedtls_md_hmac_finish() and before
- *                  mbedtls_md_hmac_update().
+ * \brief           This function prepares to authenticate a new message with
+ *                  the same key as the previous HMAC operation.
  *
- * \param ctx       HMAC context to be reset
+ *                  You may call this function after mbedtls_md_hmac_finish().
+ *                  Afterwards call mbedtls_md_hmac_update() to pass the new
+ *                  input.
  *
- * \returns         0 on success, MBEDTLS_ERR_MD_BAD_INPUT_DATA if parameter
- *                  verification fails.
+ * \param ctx       The message digest context containing an embedded HMAC
+ *                  context.
+ *
+ * \returns         \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if
+ *                  parameter verification fails.
  */
 int mbedtls_md_hmac_reset( mbedtls_md_context_t *ctx );
 
 /**
- * \brief          Output = Generic_HMAC( hmac key, input buffer )
+ * \brief          This function calculates the full generic HMAC
+ *                 on the input buffer with the provided key.
  *
- * \param md_info  message digest info
- * \param key      HMAC secret key
- * \param keylen   length of the HMAC key in bytes
- * \param input    buffer holding the  data
- * \param ilen     length of the input data
- * \param output   Generic HMAC-result
+ *                 The function allocates the context, performs the
+ *                 calculation, and frees the context.
  *
- * \returns        0 on success, MBEDTLS_ERR_MD_BAD_INPUT_DATA if parameter
- *                 verification fails.
+ *                 The HMAC result is calculated as
+ *                 output = generic HMAC(hmac key, input buffer).
+ *
+ * \param md_info  The information structure of the message-digest algorithm
+ *                 to use.
+ * \param key      The HMAC secret key.
+ * \param keylen   The length of the HMAC secret key in Bytes.
+ * \param input    The buffer holding the input data.
+ * \param ilen     The length of the input data.
+ * \param output   The generic HMAC result.
+ *
+ * \returns        \c 0 on success, or #MBEDTLS_ERR_MD_BAD_INPUT_DATA if
+ *                 parameter verification fails.
  */
 int mbedtls_md_hmac( const mbedtls_md_info_t *md_info, const unsigned char *key, size_t keylen,
                 const unsigned char *input, size_t ilen,

From 602285eac239fc94bd623be955f5eddb4036aaef Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Fri, 26 Jan 2018 11:00:39 +0000
Subject: [PATCH 714/745] Improve SHA-256 documentation

- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.
- Align deprecated function descriptions with those of the superseding
  functions.

GitHub PR: #1325
---
 include/mbedtls/sha256.h | 158 ++++++++++++++++++++++++---------------
 1 file changed, 96 insertions(+), 62 deletions(-)

diff --git a/include/mbedtls/sha256.h b/include/mbedtls/sha256.h
index 5c5d07ad2b..a2b6e11644 100644
--- a/include/mbedtls/sha256.h
+++ b/include/mbedtls/sha256.h
@@ -1,10 +1,10 @@
 /**
  * \file sha256.h
  *
- * \brief SHA-224 and SHA-256 cryptographic hash function
+ * \brief The SHA-224 and SHA-256 cryptographic hash function.
  */
 /*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,7 +19,7 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
 #ifndef MBEDTLS_SHA256_H
 #define MBEDTLS_SHA256_H
@@ -39,7 +39,6 @@
     !defined(inline) && !defined(__cplusplus)
 #define inline __inline
 #endif
-
 #if !defined(MBEDTLS_SHA256_ALT)
 // Regular implementation
 //
@@ -49,81 +48,94 @@ extern "C" {
 #endif
 
 /**
- * \brief          SHA-256 context structure
+ * \brief          The SHA-256 context structure.
+ *
+ *                 The structure is used both for SHA-256 and for SHA-224
+ *                 checksum calculations. The choice between these two is
+ *                 made in the call to mbedtls_sha256_starts_ret().
  */
 typedef struct
 {
-    uint32_t total[2];          /*!< number of bytes processed  */
-    uint32_t state[8];          /*!< intermediate digest state  */
-    unsigned char buffer[64];   /*!< data block being processed */
-    int is224;                  /*!< 0 => SHA-256, else SHA-224 */
+    uint32_t total[2];          /*!< The number of Bytes processed.  */
+    uint32_t state[8];          /*!< The intermediate digest state.  */
+    unsigned char buffer[64];   /*!< The data block being processed. */
+    int is224;                  /*!< Determines which function to use.
+                                     <ul><li>0: Use SHA-256.</li>
+                                     <li>1: Use SHA-224.</li></ul> */
 }
 mbedtls_sha256_context;
 
 /**
- * \brief          Initialize SHA-256 context
+ * \brief          This function initializes a SHA-256 context.
  *
- * \param ctx      SHA-256 context to be initialized
+ * \param ctx      The SHA-256 context to initialize.
  */
 void mbedtls_sha256_init( mbedtls_sha256_context *ctx );
 
 /**
- * \brief          Clear SHA-256 context
+ * \brief          This function clears a SHA-256 context.
  *
- * \param ctx      SHA-256 context to be cleared
+ * \param ctx      The SHA-256 context to clear.
  */
 void mbedtls_sha256_free( mbedtls_sha256_context *ctx );
 
 /**
- * \brief          Clone (the state of) a SHA-256 context
+ * \brief          This function clones the state of a SHA-256 context.
  *
- * \param dst      The destination context
- * \param src      The context to be cloned
+ * \param dst      The destination context.
+ * \param src      The context to clone.
  */
 void mbedtls_sha256_clone( mbedtls_sha256_context *dst,
                            const mbedtls_sha256_context *src );
 
 /**
- * \brief          SHA-256 context setup
+ * \brief          This function starts a SHA-224 or SHA-256 checksum
+ *                 calculation.
  *
- * \param ctx      context to be initialized
- * \param is224    0 = use SHA256, 1 = use SHA224
+ * \param ctx      The context to initialize.
+ * \param is224    Determines which function to use.
+ *                 <ul><li>0: Use SHA-256.</li>
+ *                 <li>1: Use SHA-224.</li></ul>
  *
- * \return         0 if successful
+ * \return         \c 0 on success.
  */
 int mbedtls_sha256_starts_ret( mbedtls_sha256_context *ctx, int is224 );
 
 /**
- * \brief          SHA-256 process buffer
+ * \brief          This function feeds an input buffer into an ongoing
+ *                 SHA-256 checksum calculation.
  *
  * \param ctx      SHA-256 context
  * \param input    buffer holding the data
  * \param ilen     length of the input data
  *
- * \return         0 if successful
+ * \return         \c 0 on success.
  */
 int mbedtls_sha256_update_ret( mbedtls_sha256_context *ctx,
                                const unsigned char *input,
                                size_t ilen );
 
 /**
- * \brief          SHA-256 final digest
+ * \brief          This function finishes the SHA-256 operation, and writes
+ *                 the result to the output buffer.
  *
- * \param ctx      SHA-256 context
- * \param output   SHA-224/256 checksum result
+ * \param ctx      The SHA-256 context.
+ * \param output   The SHA-224 or SHA-256 checksum result.
  *
- * \return         0 if successful
+ * \return         \c 0 on success.
  */
 int mbedtls_sha256_finish_ret( mbedtls_sha256_context *ctx,
                                unsigned char output[32] );
 
 /**
- * \brief          SHA-256 process data block (internal use only)
+ * \brief          This function processes a single data block within
+ *                 the ongoing SHA-256 computation. This function is for
+ *                 internal use only.
  *
- * \param ctx      SHA-256 context
- * \param data     buffer holding one block of data
+ * \param ctx      The SHA-256 context.
+ * \param data     The buffer holding one block of data.
  *
- * \return         0 if successful
+ * \return         \c 0 on success.
  */
 int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx,
                                      const unsigned char data[64] );
@@ -135,12 +147,14 @@ int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx,
 #define MBEDTLS_DEPRECATED
 #endif
 /**
- * \brief          SHA-256 context setup
+ * \brief          This function starts a SHA-256 checksum calculation.
  *
- * \deprecated     Superseded by mbedtls_sha256_starts_ret() in 2.7.0
+ * \deprecated     Superseded by mbedtls_sha256_starts_ret() in 2.7.0.
  *
- * \param ctx      context to be initialized
- * \param is224    0 = use SHA256, 1 = use SHA224
+ * \param ctx      The SHA-256 context to initialize.
+ * \param is224    Determines which function to use.
+ *                 <ul><li>0: Use SHA-256.</li>
+ *                 <li>1: Use SHA-224.</li></ul>
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha256_starts(
                                                 mbedtls_sha256_context *ctx,
@@ -150,13 +164,14 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_starts(
 }
 
 /**
- * \brief          SHA-256 process buffer
+ * \brief          This function feeds an input buffer into an ongoing
+ *                 SHA-256 checksum calculation.
  *
- * \deprecated     Superseded by mbedtls_sha256_update_ret() in 2.7.0
+ * \deprecated     Superseded by mbedtls_sha256_update_ret() in 2.7.0.
  *
- * \param ctx      SHA-256 context
- * \param input    buffer holding the data
- * \param ilen     length of the input data
+ * \param ctx      The SHA-256 context to initialize.
+ * \param input    The buffer holding the data.
+ * \param ilen     The length of the input data.
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha256_update(
                                                 mbedtls_sha256_context *ctx,
@@ -167,12 +182,13 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_update(
 }
 
 /**
- * \brief          SHA-256 final digest
+ * \brief          This function finishes the SHA-256 operation, and writes
+ *                 the result to the output buffer.
  *
- * \deprecated     Superseded by mbedtls_sha256_finish_ret() in 2.7.0
+ * \deprecated     Superseded by mbedtls_sha256_finish_ret() in 2.7.0.
  *
- * \param ctx      SHA-256 context
- * \param output   SHA-224/256 checksum result
+ * \param ctx      The SHA-256 context.
+ * \param output   The SHA-224or SHA-256 checksum result.
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha256_finish(
                                                 mbedtls_sha256_context *ctx,
@@ -182,12 +198,14 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_finish(
 }
 
 /**
- * \brief          SHA-256 process data block (internal use only)
+ * \brief          This function processes a single data block within
+ *                 the ongoing SHA-256 computation. This function is for
+ *                 internal use only.
  *
- * \deprecated     Superseded by mbedtls_internal_sha256_process() in 2.7.0
+ * \deprecated     Superseded by mbedtls_internal_sha256_process() in 2.7.0.
  *
- * \param ctx      SHA-256 context
- * \param data     buffer holding one block of data
+ * \param ctx      The SHA-256 context.
+ * \param data     The buffer holding one block of data.
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha256_process(
                                                 mbedtls_sha256_context *ctx,
@@ -198,7 +216,6 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_process(
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
 #ifdef __cplusplus
 }
 #endif
@@ -212,14 +229,21 @@ extern "C" {
 #endif
 
 /**
- * \brief          Output = SHA-256( input buffer )
+ * \brief          This function calculates the SHA-224 or SHA-256
+ *                 checksum of a buffer.
  *
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- * \param output   SHA-224/256 checksum result
- * \param is224    0 = use SHA256, 1 = use SHA224
+ *                 The function allocates the context, performs the
+ *                 calculation, and frees the context.
  *
- * \return         0 if successful
+ *                 The SHA-256 result is calculated as
+ *                 output = SHA-256(input buffer).
+ *
+ * \param input    The buffer holding the input data.
+ * \param ilen     The length of the input data.
+ * \param output   The SHA-224 or SHA-256 checksum result.
+ * \param is224    Determines which function to use.
+ *                 <ul><li>0: Use SHA-256.</li>
+ *                 <li>1: Use SHA-224.</li></ul>
  */
 int mbedtls_sha256_ret( const unsigned char *input,
                         size_t ilen,
@@ -232,15 +256,25 @@ int mbedtls_sha256_ret( const unsigned char *input,
 #else
 #define MBEDTLS_DEPRECATED
 #endif
+
 /**
- * \brief          Output = SHA-256( input buffer )
+ * \brief          This function calculates the SHA-224 or SHA-256 checksum
+ *                 of a buffer.
  *
- * \deprecated     Superseded by mbedtls_sha256_ret() in 2.7.0
+ *                 The function allocates the context, performs the
+ *                 calculation, and frees the context.
  *
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- * \param output   SHA-224/256 checksum result
- * \param is224    0 = use SHA256, 1 = use SHA224
+ *                 The SHA-256 result is calculated as
+ *                 output = SHA-256(input buffer).
+ *
+ * \deprecated     Superseded by mbedtls_sha256_ret() in 2.7.0.
+ *
+ * \param input    The buffer holding the data.
+ * \param ilen     The length of the input data.
+ * \param output   The SHA-224 or SHA-256 checksum result.
+ * \param is224    Determines which function to use.
+ *                 <ul><li>0: Use SHA-256.</li>
+ *                 <li>1: Use SHA-224.</li></ul>
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha256(
                                                     const unsigned char *input,
@@ -255,9 +289,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256(
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
 
 /**
- * \brief          Checkup routine
+ * \brief          The SHA-224 and SHA-256 checkup routine.
  *
- * \return         0 if successful, or 1 if the test failed
+ * \return         \c 0 on success, or \c 1 on failure.
  */
 int mbedtls_sha256_self_test( int verbose );
 

From 27ff120a6121528de9f9a726dfd80a209ee05a1a Mon Sep 17 00:00:00 2001
From: Rose Zadik <rose.zadik@arm.com>
Date: Fri, 26 Jan 2018 11:01:31 +0000
Subject: [PATCH 715/745] Improve SHA-512 documentation

- Rephrase file/function/parameter/enum/define/error descriptions into full
  and clear sentences.
- Make sure to adhere to the Arm writing guidelines.
- Fix missing/incorrect Doxygen tags.
- Standardize terminology used within the file.
- Align deprecated function descriptions with those of the superseding
  functions.

GitHub PR: #1326
---
 include/mbedtls/sha512.h | 163 ++++++++++++++++++++++++---------------
 1 file changed, 99 insertions(+), 64 deletions(-)

diff --git a/include/mbedtls/sha512.h b/include/mbedtls/sha512.h
index 7453c44d4d..52ae204d44 100644
--- a/include/mbedtls/sha512.h
+++ b/include/mbedtls/sha512.h
@@ -1,10 +1,10 @@
 /**
  * \file sha512.h
  *
- * \brief SHA-384 and SHA-512 cryptographic hash function
+ * \brief The SHA-384 and SHA-512 cryptographic hash function.
  */
 /*
- *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, Arm Limited (or its affiliates), All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -19,7 +19,7 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  *
- *  This file is part of mbed TLS (https://tls.mbed.org)
+ *  This file is part of Mbed TLS (https://tls.mbed.org)
  */
 #ifndef MBEDTLS_SHA512_H
 #define MBEDTLS_SHA512_H
@@ -39,7 +39,6 @@
     !defined(inline) && !defined(__cplusplus)
 #define inline __inline
 #endif
-
 #if !defined(MBEDTLS_SHA512_ALT)
 // Regular implementation
 //
@@ -49,85 +48,97 @@ extern "C" {
 #endif
 
 /**
- * \brief          SHA-512 context structure
+ * \brief          The SHA-512 context structure.
+ *
+ *                 The structure is used both for SHA-384 and for SHA-512
+ *                 checksum calculations. The choice between these two is
+ *                 made in the call to mbedtls_sha512_starts_ret().
  */
 typedef struct
 {
-    uint64_t total[2];          /*!< number of bytes processed  */
-    uint64_t state[8];          /*!< intermediate digest state  */
-    unsigned char buffer[128];  /*!< data block being processed */
-    int is384;                  /*!< 0 => SHA-512, else SHA-384 */
+    uint64_t total[2];          /*!< The number of Bytes processed. */
+    uint64_t state[8];          /*!< The intermediate digest state. */
+    unsigned char buffer[128];  /*!< The data block being processed. */
+    int is384;                  /*!< Determines which function to use.
+                                 *   <ul><li>0: Use SHA-512.</li>
+                                 *   <li>1: Use SHA-384.</li></ul> */
 }
 mbedtls_sha512_context;
 
 /**
- * \brief          Initialize SHA-512 context
+ * \brief          This function initializes a SHA-512 context.
  *
- * \param ctx      SHA-512 context to be initialized
+ * \param ctx      The SHA-512 context to initialize.
  */
 void mbedtls_sha512_init( mbedtls_sha512_context *ctx );
 
 /**
- * \brief          Clear SHA-512 context
+ * \brief          This function clears a SHA-512 context.
  *
- * \param ctx      SHA-512 context to be cleared
+ * \param ctx      The SHA-512 context to clear.
  */
 void mbedtls_sha512_free( mbedtls_sha512_context *ctx );
 
 /**
- * \brief          Clone (the state of) a SHA-512 context
+ * \brief          This function clones the state of a SHA-512 context.
  *
- * \param dst      The destination context
- * \param src      The context to be cloned
+ * \param dst      The destination context.
+ * \param src      The context to clone.
  */
 void mbedtls_sha512_clone( mbedtls_sha512_context *dst,
                            const mbedtls_sha512_context *src );
 
 /**
- * \brief          SHA-512 context setup
+ * \brief          This function starts a SHA-384 or SHA-512 checksum
+ *                 calculation.
  *
- * \param ctx      context to be initialized
- * \param is384    0 = use SHA512, 1 = use SHA384
+ * \param ctx      The SHA-512 context to initialize.
+ * \param is384    Determines which function to use.
+ *                 <ul><li>0: Use SHA-512.</li>
+ *                 <li>1: Use SHA-384.</li></ul>
  *
- * \return         0 if successful
+ * \return         \c 0 on success.
  */
 int mbedtls_sha512_starts_ret( mbedtls_sha512_context *ctx, int is384 );
 
 /**
- * \brief          SHA-512 process buffer
+ * \brief          This function feeds an input buffer into an ongoing
+ *                 SHA-512 checksum calculation.
  *
- * \param ctx      SHA-512 context
- * \param input    buffer holding the data
- * \param ilen     length of the input data
+ * \param ctx      The SHA-512 context.
+ * \param input    The buffer holding the input data.
+ * \param ilen     The length of the input data.
  *
- * \return         0 if successful
+ * \return         \c 0 on success.
  */
 int mbedtls_sha512_update_ret( mbedtls_sha512_context *ctx,
-                               const unsigned char *input,
-                               size_t ilen );
+                    const unsigned char *input,
+                    size_t ilen );
 
 /**
- * \brief          SHA-512 final digest
+ * \brief          This function finishes the SHA-512 operation, and writes
+ *                 the result to the output buffer. This function is for
+ *                 internal use only.
  *
- * \param ctx      SHA-512 context
- * \param output   SHA-384/512 checksum result
+ * \param ctx      The SHA-512 context.
+ * \param output   The SHA-384 or SHA-512 checksum result.
  *
- * \return         0 if successful
+ * \return         \c 0 on success.
  */
 int mbedtls_sha512_finish_ret( mbedtls_sha512_context *ctx,
                                unsigned char output[64] );
 
 /**
- * \brief          SHA-512 process data block (internal use only)
+ * \brief          This function processes a single data block within
+ *                 the ongoing SHA-512 computation.
  *
- * \param ctx      SHA-512 context
- * \param data     buffer holding one block of data
+ * \param ctx      The SHA-512 context.
+ * \param data     The buffer holding one block of data.
  *
- * \return         0 if successful
+ * \return         \c 0 on success.
  */
 int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx,
                                      const unsigned char data[128] );
-
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
 #define MBEDTLS_DEPRECATED      __attribute__((deprecated))
@@ -135,12 +146,15 @@ int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx,
 #define MBEDTLS_DEPRECATED
 #endif
 /**
- * \brief          SHA-512 context setup
+ * \brief          This function starts a SHA-384 or SHA-512 checksum
+ *                 calculation.
  *
  * \deprecated     Superseded by mbedtls_sha512_starts_ret() in 2.7.0
  *
- * \param ctx      context to be initialized
- * \param is384    0 = use SHA512, 1 = use SHA384
+ * \param ctx      The SHA-512 context to initialize.
+ * \param is384    Determines which function to use.
+ *                 <ul><li>0: Use SHA-512.</li>
+ *                 <li>1: Use SHA-384.</li></ul>
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha512_starts(
                                                 mbedtls_sha512_context *ctx,
@@ -150,13 +164,14 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_starts(
 }
 
 /**
- * \brief          SHA-512 process buffer
+ * \brief          This function feeds an input buffer into an ongoing
+ *                 SHA-512 checksum calculation.
  *
  * \deprecated     Superseded by mbedtls_sha512_update_ret() in 2.7.0
  *
- * \param ctx      SHA-512 context
- * \param input    buffer holding the data
- * \param ilen     length of the input data
+ * \param ctx      The SHA-512 context.
+ * \param input    The buffer holding the data.
+ * \param ilen     The length of the input data.
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha512_update(
                                                 mbedtls_sha512_context *ctx,
@@ -167,12 +182,13 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_update(
 }
 
 /**
- * \brief          SHA-512 final digest
+ * \brief          This function finishes the SHA-512 operation, and writes
+ *                 the result to the output buffer.
  *
  * \deprecated     Superseded by mbedtls_sha512_finish_ret() in 2.7.0
  *
- * \param ctx      SHA-512 context
- * \param output   SHA-384/512 checksum result
+ * \param ctx      The SHA-512 context.
+ * \param output   The SHA-384 or SHA-512 checksum result.
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha512_finish(
                                                 mbedtls_sha512_context *ctx,
@@ -182,12 +198,14 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_finish(
 }
 
 /**
- * \brief          SHA-512 process data block (internal use only)
+ * \brief          This function processes a single data block within
+ *                 the ongoing SHA-512 computation. This function is for
+ *                 internal use only.
  *
  * \deprecated     Superseded by mbedtls_internal_sha512_process() in 2.7.0
  *
- * \param ctx      SHA-512 context
- * \param data     buffer holding one block of data
+ * \param ctx      The SHA-512 context.
+ * \param data     The buffer holding one block of data.
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha512_process(
                                             mbedtls_sha512_context *ctx,
@@ -212,14 +230,23 @@ extern "C" {
 #endif
 
 /**
- * \brief          Output = SHA-512( input buffer )
+ * \brief          This function calculates the SHA-512 or SHA-384
+ *                 checksum of a buffer.
  *
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- * \param output   SHA-384/512 checksum result
- * \param is384    0 = use SHA512, 1 = use SHA384
+ *                 The function allocates the context, performs the
+ *                 calculation, and frees the context.
  *
- * \return         0 if successful
+ *                 The SHA-512 result is calculated as
+ *                 output = SHA-512(input buffer).
+ *
+ * \param input    The buffer holding the input data.
+ * \param ilen     The length of the input data.
+ * \param output   The SHA-384 or SHA-512 checksum result.
+ * \param is384    Determines which function to use.
+ *                 <ul><li>0: Use SHA-512.</li>
+ *                 <li>1: Use SHA-384.</li></ul>
+ *
+ * \return         \c 0 on success.
  */
 int mbedtls_sha512_ret( const unsigned char *input,
                         size_t ilen,
@@ -233,14 +260,23 @@ int mbedtls_sha512_ret( const unsigned char *input,
 #define MBEDTLS_DEPRECATED
 #endif
 /**
- * \brief          Output = SHA-512( input buffer )
+ * \brief          This function calculates the SHA-512 or SHA-384
+ *                 checksum of a buffer.
+ *
+ *                 The function allocates the context, performs the
+ *                 calculation, and frees the context.
+ *
+ *                 The SHA-512 result is calculated as
+ *                 output = SHA-512(input buffer).
  *
  * \deprecated     Superseded by mbedtls_sha512_ret() in 2.7.0
  *
- * \param input    buffer holding the data
- * \param ilen     length of the input data
- * \param output   SHA-384/512 checksum result
- * \param is384    0 = use SHA512, 1 = use SHA384
+ * \param input    The buffer holding the data.
+ * \param ilen     The length of the input data.
+ * \param output   The SHA-384 or SHA-512 checksum result.
+ * \param is384    Determines which function to use.
+ *                 <ul><li>0: Use SHA-512.</li>
+ *                 <li>1: Use SHA-384.</li></ul>
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_sha512(
                                                     const unsigned char *input,
@@ -253,11 +289,10 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512(
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
-
-/**
- * \brief          Checkup routine
+ /**
+ * \brief          The SHA-384 or SHA-512 checkup routine.
  *
- * \return         0 if successful, or 1 if the test failed
+ * \return         \c 0 on success, or \c 1 on failure.
  */
 int mbedtls_sha512_self_test( int verbose );
 

From 8dd16ab7c0e8c516f130260e001550761815832a Mon Sep 17 00:00:00 2001
From: Jaeden Amero <jaeden.amero@arm.com>
Date: Tue, 30 Jan 2018 15:24:42 +0000
Subject: [PATCH 716/745] doxygen: Disable JAVADOC_AUTOBRIEF

Disable JAVADOC_AUTOBRIEF so that we can have periods in our brief
descriptions. We always use '\brief' where we want a brief, so this won't
hide any documentation previously used as a brief.
---
 doxygen/mbedtls.doxyfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index d5b3abe750..40fa056d85 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -165,7 +165,7 @@ SHORT_NAMES            = NO
 # comments will behave just like regular Qt-style comments
 # (thus requiring an explicit @brief command for a brief description.)
 
-JAVADOC_AUTOBRIEF      = YES
+JAVADOC_AUTOBRIEF      = NO
 
 # If the QT_AUTOBRIEF tag is set to YES then Doxygen will
 # interpret the first line (until the first dot) of a Qt-style

From 3b438d33c18cc6c9473027010945dce05eb5e1e3 Mon Sep 17 00:00:00 2001
From: Jaeden Amero <jaeden.amero@arm.com>
Date: Fri, 2 Feb 2018 17:52:47 +0000
Subject: [PATCH 717/745] Update version to 2.7.0

---
 doxygen/input/doc_mainpage.h         | 2 +-
 doxygen/mbedtls.doxyfile             | 2 +-
 include/mbedtls/version.h            | 8 ++++----
 library/CMakeLists.txt               | 6 +++---
 library/Makefile                     | 2 +-
 tests/suites/test_suite_version.data | 4 ++--
 6 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/doxygen/input/doc_mainpage.h b/doxygen/input/doc_mainpage.h
index add75f7a26..641d5c4fb3 100644
--- a/doxygen/input/doc_mainpage.h
+++ b/doxygen/input/doc_mainpage.h
@@ -24,7 +24,7 @@
  */
 
 /**
- * @mainpage mbed TLS v2.6.0 source code documentation
+ * @mainpage mbed TLS v2.7.0 source code documentation
  *
  * This documentation describes the internal structure of mbed TLS.  It was
  * automatically generated from specially formatted comment blocks in
diff --git a/doxygen/mbedtls.doxyfile b/doxygen/mbedtls.doxyfile
index 40fa056d85..cbe0db4f2c 100644
--- a/doxygen/mbedtls.doxyfile
+++ b/doxygen/mbedtls.doxyfile
@@ -28,7 +28,7 @@ DOXYFILE_ENCODING      = UTF-8
 # identify the project. Note that if you do not use Doxywizard you need
 # to put quotes around the project name if it contains spaces.
 
-PROJECT_NAME           = "mbed TLS v2.6.0"
+PROJECT_NAME           = "mbed TLS v2.7.0"
 
 # The PROJECT_NUMBER tag can be used to enter a project or revision number.
 # This could be handy for archiving the generated documentation or
diff --git a/include/mbedtls/version.h b/include/mbedtls/version.h
index 8af6f01708..961be59c35 100644
--- a/include/mbedtls/version.h
+++ b/include/mbedtls/version.h
@@ -39,7 +39,7 @@
  * Major, Minor, Patchlevel
  */
 #define MBEDTLS_VERSION_MAJOR  2
-#define MBEDTLS_VERSION_MINOR  6
+#define MBEDTLS_VERSION_MINOR  7
 #define MBEDTLS_VERSION_PATCH  0
 
 /**
@@ -47,9 +47,9 @@
  *    MMNNPP00
  *    Major version | Minor version | Patch version
  */
-#define MBEDTLS_VERSION_NUMBER         0x02060000
-#define MBEDTLS_VERSION_STRING         "2.6.0"
-#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.6.0"
+#define MBEDTLS_VERSION_NUMBER         0x02070000
+#define MBEDTLS_VERSION_STRING         "2.7.0"
+#define MBEDTLS_VERSION_STRING_FULL    "mbed TLS 2.7.0"
 
 #if defined(MBEDTLS_VERSION_C)
 
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index e02229d03c..02ccea8bc9 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -141,15 +141,15 @@ endif(USE_STATIC_MBEDTLS_LIBRARY)
 
 if(USE_SHARED_MBEDTLS_LIBRARY)
     add_library(mbedcrypto SHARED ${src_crypto})
-    set_target_properties(mbedcrypto PROPERTIES VERSION 2.6.0 SOVERSION 0)
+    set_target_properties(mbedcrypto PROPERTIES VERSION 2.7.0 SOVERSION 1)
     target_link_libraries(mbedcrypto ${libs})
 
     add_library(mbedx509 SHARED ${src_x509})
-    set_target_properties(mbedx509 PROPERTIES VERSION 2.6.0 SOVERSION 0)
+    set_target_properties(mbedx509 PROPERTIES VERSION 2.7.0 SOVERSION 0)
     target_link_libraries(mbedx509 ${libs} mbedcrypto)
 
     add_library(mbedtls SHARED ${src_tls})
-    set_target_properties(mbedtls PROPERTIES VERSION 2.6.0 SOVERSION 10)
+    set_target_properties(mbedtls PROPERTIES VERSION 2.7.0 SOVERSION 10)
     target_link_libraries(mbedtls ${libs} mbedx509)
 
     install(TARGETS mbedtls mbedx509 mbedcrypto
diff --git a/library/Makefile b/library/Makefile
index 541d47fe9f..65a102f3a1 100644
--- a/library/Makefile
+++ b/library/Makefile
@@ -33,7 +33,7 @@ endif
 
 SOEXT_TLS=so.10
 SOEXT_X509=so.0
-SOEXT_CRYPTO=so.0
+SOEXT_CRYPTO=so.1
 
 DLEXT=so
 # OSX shared library extension:
diff --git a/tests/suites/test_suite_version.data b/tests/suites/test_suite_version.data
index 1442a384c4..1aa4ffa754 100644
--- a/tests/suites/test_suite_version.data
+++ b/tests/suites/test_suite_version.data
@@ -1,8 +1,8 @@
 Check compiletime library version
-check_compiletime_version:"2.6.0"
+check_compiletime_version:"2.7.0"
 
 Check runtime library version
-check_runtime_version:"2.6.0"
+check_runtime_version:"2.7.0"
 
 Check for MBEDTLS_VERSION_C
 check_feature:"MBEDTLS_VERSION_C":0

From 55fc4e0c5af313f078d6a80d54ab448acb940dc6 Mon Sep 17 00:00:00 2001
From: Simon Butcher <simon.butcher@arm.com>
Date: Mon, 5 Feb 2018 01:09:13 +0000
Subject: [PATCH 718/745] Update ChangeLog with language and technical
 corrections

To clarify and correct the ChangeLog.
---
 ChangeLog | 77 +++++++++++++++++++++++++++++--------------------------
 1 file changed, 41 insertions(+), 36 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2f54aafe88..8db0215914 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,44 +1,46 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
-= mbed TLS x.x.x branch released xxxx-xx-xx
+= mbed TLS 2.7.0 branch released 2018-02-03
 
 Security
-   * Fix buffer overflow in RSA-PSS verification when the hash is too
-     large for the key size. Found by Seth Terashima, Qualcomm Product
-     Security Initiative, Qualcomm Technologies Inc.
-   * Fix buffer overflow in RSA-PSS verification when the unmasked
-     data is all zeros.
-   * Fix unsafe bounds check in ssl_parse_client_psk_identity() when adding
-     64kB to the address of the SSL buffer wraps around.
-   * Fix a potential heap buffer overflow in mbedtls_ssl_write. When the (by
+   * Fix a heap corruption issue in the implementation of the truncated HMAC
+     extension. When the truncated HMAC extension is enabled and CBC is used,
+     sending a malicious application packet could be used to selectively corrupt
+     6 bytes on the peer's heap, which could potentially lead to crash or remote
+     code execution. The issue could be triggered remotely from either side in
+     both TLS and DTLS. CVE-2018-0488
+   * Fix a buffer overflow in RSA-PSS verification when the hash was too large
+     for the key size, which could potentially lead to crash or remote code
+     execution. Found by Seth Terashima, Qualcomm Product Security Initiative,
+     Qualcomm Technologies Inc. CVE-2018-0487
+   * Fix buffer overflow in RSA-PSS verification when the unmasked data is all
+     zeros.
+   * Fix an unsafe bounds check in ssl_parse_client_psk_identity() when adding
+     64 KiB to the address of the SSL buffer and causing a wrap around.
+   * Fix a potential heap buffer overflow in mbedtls_ssl_write(). When the (by
      default enabled) maximum fragment length extension is disabled in the
      config and the application data buffer passed to mbedtls_ssl_write
      is larger than the internal message buffer (16384 bytes by default), the
      latter overflows. The exploitability of this issue depends on whether the
      application layer can be forced into sending such large packets. The issue
      was independently reported by Tim Nordell via e-mail and by Florin Petriuc
-     and sjorsdewit on GitHub. Fix proposed by Florin Petriuc in #1022. Fixes #707.
-   * Tighten should-be-constant-time memcmp against compiler optimizations.
+     and sjorsdewit on GitHub. Fix proposed by Florin Petriuc in #1022.
+     Fixes #707.
+   * Add a provision to prevent compiler optimizations breaking the time
+     constancy of mbedtls_ssl_safer_memcmp().
    * Ensure that buffers are cleared after use if they contain sensitive data.
      Changes were introduced in multiple places in the library.
    * Set PEM buffer to zero before freeing it, to avoid decoded private keys
      being leaked to memory after release.
    * Fix dhm_check_range() failing to detect trivial subgroups and potentially
      leaking 1 bit of the private key. Reported by prashantkspatil.
-   * Make mbedtls_mpi_read_binary constant-time with respect to
-     the input data. Previously, trailing zero bytes were detected
-     and omitted for the sake of saving memory, but potentially
-     leading to slight timing differences.
-     Reported by Marco Macchetti, Kudelski Group.
+   * Make mbedtls_mpi_read_binary() constant-time with respect to the input
+     data. Previously, trailing zero bytes were detected and omitted for the
+     sake of saving memory, but potentially leading to slight timing
+     differences. Reported by Marco Macchetti, Kudelski Group.
    * Wipe stack buffer temporarily holding EC private exponent
      after keypair generation.
-   * Fix heap corruption in implementation of truncated HMAC extension.
-     When the truncated HMAC extension is enabled and CBC is used,
-     sending a malicious application packet can be used to selectively
-     corrupt 6 bytes on the peer's heap, potentially leading to crash or
-     remote code execution. This can be triggered remotely from either
-     side in both TLS and DTLS.
-   * Fix a potential heap buffer overread in ALPN extension parsing
+   * Fix a potential heap buffer over-read in ALPN extension parsing
      (server-side). Could result in application crash, but only if an ALPN
      name larger than 16 bytes had been configured on the server.
    * Change default choice of DHE parameters from untrustworthy RFC 5114
@@ -69,11 +71,12 @@ Features
      mbedtls_ecdh_gen_public() and mbedtls_ecdh_compute_shared().
    * Add support for alternative implementation of ECJPAKE, controlled by
      the new configuration flag MBEDTLS_ECJPAKE_ALT.
+   * Add mechanism to provide alternative implementation of the DHM module.
 
 API Changes
    * Extend RSA interface by multiple functions allowing structure-
      independent setup and export of RSA contexts. Most notably,
-     mbedtls_rsa_import and mbedtls_rsa_complete are introduced for setting
+     mbedtls_rsa_import() and mbedtls_rsa_complete() are introduced for setting
      up RSA contexts from partial key material and having them completed to the
      needs of the implementation automatically. This allows to setup private RSA
      contexts from keys consisting of N,D,E only, even if P,Q are needed for the
@@ -91,7 +94,7 @@ API Changes
 
 New deprecations
    * Deprecate usage of RSA primitives with non-matching key-type
-     (e.g., signing with a public key).
+     (e.g. signing with a public key).
    * Direct manipulation of structure fields of RSA contexts is deprecated.
      Users are advised to use the extended RSA API instead.
    * Deprecate usage of message digest functions that return void
@@ -104,8 +107,8 @@ New deprecations
    * Deprecate hex string DHE constants MBEDTLS_DHM_RFC3526_MODP_2048_P etc.
      Supserseded by binary encoded constants MBEDTLS_DHM_RFC3526_MODP_2048_P_BIN
      etc.
-   * Deprecate mbedtls_ssl_conf_dh_param for setting default DHE parameters
-     from hex strings. Superseded by mbedtls_ssl_conf_dh_param_bin
+   * Deprecate mbedtls_ssl_conf_dh_param() for setting default DHE parameters
+     from hex strings. Superseded by mbedtls_ssl_conf_dh_param_bin()
      accepting DHM parameters in binary form, matching the new constants.
 
 Bugfix
@@ -141,11 +144,11 @@ Bugfix
    * Don't print X.509 version tag for v1 CRT's, and omit extensions for
      non-v3 CRT's.
    * Fix bugs in RSA test suite under MBEDTLS_NO_PLATFORM_ENTROPY. #1023 #1024
-   * Fix net_would_block to avoid modification by errno through fcntl call.
+   * Fix net_would_block() to avoid modification by errno through fcntl() call.
      Found by nkolban. Fixes #845.
-   * Fix handling of handshake messages in mbedtls_ssl_read in case
+   * Fix handling of handshake messages in mbedtls_ssl_read() in case
      MBEDTLS_SSL_RENEGOTIATION is disabled. Found by erja-gp.
-   * Add a check for invalid private parameters in mbedtls_ecdsa_sign.
+   * Add a check for invalid private parameters in mbedtls_ecdsa_sign().
      Reported by Yolan Romailler.
    * Fix word size check in in pk.c to not depend on MBEDTLS_HAVE_INT64.
    * Fix incorrect unit in benchmark output. #850
@@ -154,7 +157,7 @@ Bugfix
    * Fix crash when calling mbedtls_ssl_cache_free() twice. Found by
      MilenkoMitrovic, #1104
    * Fix mbedtls_timing_alarm(0) on Unix and MinGW.
-   * Fix use of uninitialized memory in mbedtls_timing_get_timer when reset=1.
+   * Fix use of uninitialized memory in mbedtls_timing_get_timer() when reset=1.
    * Fix possible memory leaks in mbedtls_gcm_self_test().
    * Added missing return code checks in mbedtls_aes_self_test().
    * Fix issues in RSA key generation program programs/x509/rsa_genkey and the
@@ -164,9 +167,10 @@ Bugfix
    * Fix error message in programs/pkey/gen_key.c. Found and fixed by Chris Xue.
    * Fix programs/pkey/dh_server.c so that it actually works with dh_client.c.
      Found and fixed by Martijn de Milliano.
-   * Fix bug in cipher decryption with MBEDTLS_PADDING_ONE_AND_ZEROS that
-     sometimes accepted invalid padding. (Not used in TLS.) Found and fixed
-     by Micha Kraus.
+   * Fix an issue in the cipher decryption with the mode
+     MBEDTLS_PADDING_ONE_AND_ZEROS that sometimes accepted invalid padding.
+     Note, this padding mode is not used by the TLS protocol. Found and fixed by
+     Micha Kraus.
    * Fix the entropy.c module to not call mbedtls_sha256_starts() or
      mbedtls_sha512_starts() in the mbedtls_entropy_init() function.
    * Fix the entropy.c module to ensure that mbedtls_sha256_init() or
@@ -174,9 +178,11 @@ Bugfix
      structure. Do not assume that zeroizing a context is a correct way to
      reset it. Found independently by ccli8 on Github.
    * In mbedtls_entropy_free(), properly free the message digest context.
+   * Fix status handshake status message in programs/ssl/dtls_client.c. Found
+     and fixed by muddog.
 
 Changes
-   * Extend cert_write example program by options to set the CRT version
+   * Extend cert_write example program by options to set the certificate version
      and the message digest. Further, allow enabling/disabling of authority
      identifier, subject identifier and basic constraints extensions.
    * Only check for necessary RSA structure fields in `mbedtls_rsa_private`. In
@@ -186,7 +192,6 @@ Changes
    * Only run AES-192 self-test if AES-192 is available. Fixes #963.
    * Tighten the RSA PKCS#1 v1.5 signature verification code and remove the
      undeclared dependency of the RSA module on the ASN.1 module.
-   * Add mechanism to provide alternative implementation of the DHM module.
    * Update all internal usage of deprecated message digest functions to the
      new ones with return codes. In particular, this modifies the
      mbedtls_md_info_t structure. Propagate errors from these functions

From 85e1dcff6a90d7aa3bbf3abce64ac97b775fda64 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 6 Feb 2018 15:59:38 +0200
Subject: [PATCH 719/745] Fix handshake failure in suite B

Fix handshake failure where PK key is translated as `MBEDTLS_ECKEY`
instead of `MBEDTLS_ECDSA`
---
 ChangeLog          | 6 ++++++
 library/x509_crt.c | 3 ++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 8db0215914..48529f3092 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Bugfix
+   * Fix handshake failure in NIST suite b, where the key was determined as
+     MBEDTLS_ECKEY instead of MBEDTLS_ECDSA.
+
 = mbed TLS 2.7.0 branch released 2018-02-03
 
 Security
diff --git a/library/x509_crt.c b/library/x509_crt.c
index c6209fb40d..0e28dac01c 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -133,7 +133,8 @@ const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_suiteb =
     MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA256 ) |
     MBEDTLS_X509_ID_FLAG( MBEDTLS_MD_SHA384 ),
     /* Only ECDSA */
-    MBEDTLS_X509_ID_FLAG( MBEDTLS_PK_ECDSA ),
+    MBEDTLS_X509_ID_FLAG( MBEDTLS_PK_ECDSA ) |
+    MBEDTLS_X509_ID_FLAG( MBEDTLS_PK_ECKEY ),
 #if defined(MBEDTLS_ECP_C)
     /* Only NIST P-256 and P-384 */
     MBEDTLS_X509_ID_FLAG( MBEDTLS_ECP_DP_SECP256R1 ) |

From 099e61df522ddc3e242c113a636111b5e9d55004 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 6 Feb 2018 17:34:27 +0200
Subject: [PATCH 720/745] Rephrase Changelog

Rephrase Changelog to be more coherent to users
---
 ChangeLog | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 48529f3092..5945b7eae2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,8 +3,9 @@ mbed TLS ChangeLog (Sorted per branch, date)
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
 Bugfix
-   * Fix handshake failure in NIST suite b, where the key was determined as
-     MBEDTLS_ECKEY instead of MBEDTLS_ECDSA.
+   * Fix mbedtls_x509_crt_profile_suiteb, which used to reject all certificates
+     with flag MBEDTLS_X509_BADCERT_BAD_PK even when the key type was correct.
+     In the context of SSL, this resulted in handshake failure.
 
 = mbed TLS 2.7.0 branch released 2018-02-03
 

From c15399843ef42a41d03374cf64de29a7716b7481 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Tue, 6 Feb 2018 18:47:17 +0200
Subject: [PATCH 721/745] Add some tests for different available profiles

Add tests for suite b profile and for the next profile
---
 tests/suites/test_suite_x509parse.data     | 20 ++++++++++++++++++++
 tests/suites/test_suite_x509parse.function |  4 ++++
 2 files changed, 24 insertions(+)

diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index d4cc11a08f..73ccead253 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -735,6 +735,26 @@ X509 Certificate verification #87 (Expired CA and invalid CA)
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED:MBEDTLS_SHA1_C:MBEDTLS_SHA256_C
 x509_verify:"data_files/server5.crt":"data_files/test-ca2_cat-past-invalid.crt":"data_files/crl-ec-sha1.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_EXPIRED:"compat":"NULL"
 
+X509 Certificate verification #88 (Suite B invalid, EC cert, RSA CA)
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_ECP_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED:MBEDTLS_PKCS1_V15:MBEDTLS_SHA1_C
+x509_verify:"data_files/server3.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_BAD_MD|MBEDTLS_X509_BADCERT_BAD_PK|MBEDTLS_X509_BADCERT_BAD_KEY|MBEDTLS_X509_BADCRL_BAD_MD|MBEDTLS_X509_BADCRL_BAD_PK:"suite_b":"NULL"
+
+X509 Certificate verification #89 (Suite B invalid, RSA cert, EC CA)
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_ECP_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_PKCS1_V15:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+x509_verify:"data_files/server4.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_BAD_PK:"suite_b":"NULL"
+
+X509 Certificate verification #90 (Suite B Valid, EC cert, EC CA)
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+x509_verify:"data_files/server5.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"suite_b":"NULL"
+
+X509 Certificate verification #91 (next profile Invalid Cert SHA224 Digest)
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+x509_verify:"data_files/cert_sha224.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_BAD_MD|MBEDTLS_X509_BADCRL_BAD_MD:"next":"NULL"
+
+X509 Certificate verification #92 (next profile Valid Cert SHA256 Digest)
+depends_on:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+x509_verify:"data_files/cert_sha256.crt":"data_files/test-ca.crt":"data_files/crl-ec-sha256.pem":"NULL":0:0:"next":"NULL"
+
 X509 Certificate verification callback: trusted EE cert
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECDSA_C:MBEDTLS_SHA256_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 x509_verify_callback:"data_files/server5-selfsigned.crt":"data_files/server5-selfsigned.crt":0:"depth 0 - serial 53\:A2\:CB\:4B\:12\:4E\:AD\:83\:7D\:A8\:94\:B2 - subject CN=selfsigned, OU=testing, O=PolarSSL, C=NL\n"
diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function
index 0dfdd61c22..2a98771a7f 100644
--- a/tests/suites/test_suite_x509parse.function
+++ b/tests/suites/test_suite_x509parse.function
@@ -250,6 +250,10 @@ void x509_verify( char *crt_file, char *ca_file, char *crl_file,
 
     if( strcmp( profile_str, "default" ) == 0 )
         profile = &mbedtls_x509_crt_profile_default;
+    else if( strcmp( profile_str, "next" ) == 0 )
+        profile = &mbedtls_x509_crt_profile_next;
+    else if( strcmp( profile_str, "suite_b" ) == 0 )
+        profile = &mbedtls_x509_crt_profile_suiteb;
     else if( strcmp( profile_str, "compat" ) == 0 )
         profile = &compat_profile;
     else

From ffb6efd3834a3b0a48f4fa572fb7cb4f3236a4a0 Mon Sep 17 00:00:00 2001
From: Mathieu Briand <mbriand@witekio.com>
Date: Wed, 7 Feb 2018 10:29:27 +0100
Subject: [PATCH 722/745] Fix doxygen documentation for CCM encryption

Fix valid tag length values for mbedtls_ccm_encrypt_and_tag() function.
Add valid value ranges for mbedtls_ccm_auth_decrypt() parameters.

Signed-off-by: Mathieu Briand <mbriand@witekio.com>
---
 include/mbedtls/ccm.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/mbedtls/ccm.h b/include/mbedtls/ccm.h
index 5a9ee4a1cd..630b7fdf6c 100644
--- a/include/mbedtls/ccm.h
+++ b/include/mbedtls/ccm.h
@@ -105,7 +105,7 @@ void mbedtls_ccm_free( mbedtls_ccm_context *ctx );
  *                  Must be at least \p length Bytes wide.
  * \param tag       The buffer holding the tag.
  * \param tag_len   The length of the tag to generate in Bytes:
- *                  4, 6, 8, 10, 14 or 16.
+ *                  4, 6, 8, 10, 12, 14 or 16.
  *
  * \note            The tag is written to a separate buffer. To concatenate
  *                  the \p tag with the \p output, as done in <em>RFC-3610:
@@ -131,10 +131,13 @@ int mbedtls_ccm_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length,
  * \param iv_len    The length of the IV in Bytes: 7, 8, 9, 10, 11, 12, or 13.
  * \param add       The additional data field.
  * \param add_len   The length of additional data in Bytes.
+ *                  Must be less than 2^16 - 2^8.
  * \param input     The buffer holding the input data.
  * \param output    The buffer holding the output data.
+ *                  Must be at least \p length Bytes wide.
  * \param tag       The buffer holding the tag.
  * \param tag_len   The length of the tag in Bytes.
+ *                  4, 6, 8, 10, 12, 14 or 16.
  *
  * \return          0 if successful and authenticated, or
  *                  #MBEDTLS_ERR_CCM_AUTH_FAILED if the tag does not match.

From 1072e5c7e59f18db27d56720072e0b5fcfa3573b Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Wed, 7 Feb 2018 18:43:02 +0200
Subject: [PATCH 723/745] Update ChangeLog style

Add dot at end of change in ChangeLog
---
 ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index f13982b623..2f17367137 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,7 +4,7 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 Features
    * Allow comments in test data files.
-   * Add support for public keys encoded in PKCS#1 format
+   * Add support for public keys encoded in PKCS#1 format.
 
 Bugfix
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.

From 9566ff791337d6645943d1123e041b65149b3a99 Mon Sep 17 00:00:00 2001
From: Ron Eldor <Ron.Eldor@arm.com>
Date: Wed, 7 Feb 2018 18:59:41 +0200
Subject: [PATCH 724/745] Fix minor issues raised in PR review

1. Style issues fixes - remove redundant spacing.
2. Remove depency of `MBEDTLS_RSA_C` in `pk_parse_public_keyfile_rsa()`
tests, as the function itself is dependent on it.
---
 library/pkparse.c                    | 8 ++++----
 tests/suites/test_suite_pkparse.data | 3 +--
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/library/pkparse.c b/library/pkparse.c
index 41eeadf45e..cccc0b5963 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -1325,16 +1325,16 @@ int mbedtls_pk_parse_public_key( mbedtls_pk_context *ctx,
     if( ( ret = mbedtls_pk_setup( ctx, pk_info ) ) != 0 )
         return( ret );
 
-    p =  (unsigned char *) key;
+    p = (unsigned char *)key;
     ret = pk_get_rsapubkey( &p, p + keylen, mbedtls_pk_rsa( *ctx ) );
-    if ( ret == 0 )
+    if( ret == 0 )
     {
         return( ret );
     }
     mbedtls_pk_free( ctx );
-    if ( ret != ( MBEDTLS_ERR_PK_INVALID_PUBKEY + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) )
+    if( ret != ( MBEDTLS_ERR_PK_INVALID_PUBKEY + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG ) )
     {
-        return ( ret );
+        return( ret );
     }
 #endif /* MBEDTLS_RSA_C */
     p = (unsigned char *) key;
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index 32957266cc..e9f65c9c9e 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -110,11 +110,10 @@ Parse Public RSA Key #1 (PKCS#8 wrapped, DER)
 pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs8_2048_public.der":0
 
 Parse Public RSA Key #3 (PKCS#1 wrapped)
-depends_on:MBEDTLS_RSA_C:MBEDTLS_PEM_PARSE_C
+depends_on:MBEDTLS_PEM_PARSE_C
 pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs1_2048_public.pem":0
 
 Parse Public RSA Key #4 (PKCS#1 wrapped, DER)
-depends_on:MBEDTLS_RSA_C
 pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs1_2048_public.der":0
 
 Parse Public EC Key #1 (RFC 5480, DER)

From 12ccef276129a1ac4c2d003428a17e042a15d0a3 Mon Sep 17 00:00:00 2001
From: Antonio Quartulli <antonio@openvpn.net>
Date: Wed, 20 Dec 2017 07:03:55 +0800
Subject: [PATCH 725/745] pkcs5v2: add support for additional hmacSHA
 algorithms

Currently only SHA1 is supported as PRF algorithm for PBKDF2
(PKCS#5 v2.0).
This means that keys encrypted and authenticated using
another algorithm of the SHA family cannot be decrypted.

This deficiency has become particularly incumbent now that
PKIs created with OpenSSL1.1 are encrypting keys using
hmacSHA256 by default (OpenSSL1.0 used PKCS#5 v1.0 by default
and even if v2 was forced, it would still use hmacSHA1).

Enable support for all the digest algorithms of the SHA
family for PKCS#5 v2.0.

Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
---
 ChangeLog                          |  7 +++++
 include/mbedtls/oid.h              | 18 ++++++++++++
 library/oid.c                      | 45 ++++++++++++++++++++++++++++++
 library/pkcs5.c                    |  4 +--
 tests/suites/test_suite_pkcs5.data |  4 +--
 5 files changed, 73 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 8db0215914..4189089d22 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS x.x.x branch released xxxx-xx-xx
+
+Features
+   * Extend PKCS#8 interface by introducing support for the entire SHA
+     algorithms family when encrypting private keys using PKCS#5 v2.0.
+     Submitted by Antonio Quartulli, OpenVPN Inc.
+
 = mbed TLS 2.7.0 branch released 2018-02-03
 
 Security
diff --git a/include/mbedtls/oid.h b/include/mbedtls/oid.h
index bf2ef5ece4..408645ece7 100644
--- a/include/mbedtls/oid.h
+++ b/include/mbedtls/oid.h
@@ -228,6 +228,14 @@
 
 #define MBEDTLS_OID_HMAC_SHA1                   MBEDTLS_OID_RSA_COMPANY "\x02\x07" /**< id-hmacWithSHA1 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 7 } */
 
+#define MBEDTLS_OID_HMAC_SHA224                 MBEDTLS_OID_RSA_COMPANY "\x02\x08" /**< id-hmacWithSHA224 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 8 } */
+
+#define MBEDTLS_OID_HMAC_SHA256                 MBEDTLS_OID_RSA_COMPANY "\x02\x09" /**< id-hmacWithSHA256 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 9 } */
+
+#define MBEDTLS_OID_HMAC_SHA384                 MBEDTLS_OID_RSA_COMPANY "\x02\x0A" /**< id-hmacWithSHA384 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 10 } */
+
+#define MBEDTLS_OID_HMAC_SHA512                 MBEDTLS_OID_RSA_COMPANY "\x02\x0B" /**< id-hmacWithSHA512 OBJECT IDENTIFIER ::= { iso(1) member-body(2) us(840) rsadsi(113549) digestAlgorithm(2) 11 } */
+
 /*
  * Encryption algorithms
  */
@@ -514,6 +522,16 @@ int mbedtls_oid_get_oid_by_sig_alg( mbedtls_pk_type_t pk_alg, mbedtls_md_type_t
  * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
  */
 int mbedtls_oid_get_md_alg( const mbedtls_asn1_buf *oid, mbedtls_md_type_t *md_alg );
+
+/**
+ * \brief          Translate hmac algorithm OID into md_type
+ *
+ * \param oid      OID to use
+ * \param md_hmac  place to store message hmac algorithm
+ *
+ * \return         0 if successful, or MBEDTLS_ERR_OID_NOT_FOUND
+ */
+int mbedtls_oid_get_md_hmac( const mbedtls_asn1_buf *oid, mbedtls_md_type_t *md_hmac );
 #endif /* MBEDTLS_MD_C */
 
 /**
diff --git a/library/oid.c b/library/oid.c
index f13826ed74..edea950f8f 100644
--- a/library/oid.c
+++ b/library/oid.c
@@ -625,6 +625,51 @@ static const oid_md_alg_t oid_md_alg[] =
 FN_OID_TYPED_FROM_ASN1(oid_md_alg_t, md_alg, oid_md_alg)
 FN_OID_GET_ATTR1(mbedtls_oid_get_md_alg, oid_md_alg_t, md_alg, mbedtls_md_type_t, md_alg)
 FN_OID_GET_OID_BY_ATTR1(mbedtls_oid_get_oid_by_md, oid_md_alg_t, oid_md_alg, mbedtls_md_type_t, md_alg)
+
+/*
+ * For HMAC digestAlgorithm
+ */
+typedef struct {
+    mbedtls_oid_descriptor_t    descriptor;
+    mbedtls_md_type_t           md_hmac;
+} oid_md_hmac_t;
+
+static const oid_md_hmac_t oid_md_hmac[] =
+{
+#if defined(MBEDTLS_SHA1_C)
+    {
+        { ADD_LEN( MBEDTLS_OID_HMAC_SHA1 ),      "hmacSHA1",      "HMAC-SHA-1" },
+        MBEDTLS_MD_SHA1,
+    },
+#endif /* MBEDTLS_SHA1_C */
+#if defined(MBEDTLS_SHA256_C)
+    {
+        { ADD_LEN( MBEDTLS_OID_HMAC_SHA224 ),    "hmacSHA224",    "HMAC-SHA-224" },
+        MBEDTLS_MD_SHA224,
+    },
+    {
+        { ADD_LEN( MBEDTLS_OID_HMAC_SHA256 ),    "hmacSHA256",    "HMAC-SHA-256" },
+        MBEDTLS_MD_SHA256,
+    },
+#endif /* MBEDTLS_SHA256_C */
+#if defined(MBEDTLS_SHA512_C)
+    {
+        { ADD_LEN( MBEDTLS_OID_HMAC_SHA384 ),    "hmacSHA384",    "HMAC-SHA-384" },
+        MBEDTLS_MD_SHA384,
+    },
+    {
+        { ADD_LEN( MBEDTLS_OID_HMAC_SHA512 ),    "hmacSHA512",    "HMAC-SHA-512" },
+        MBEDTLS_MD_SHA512,
+    },
+#endif /* MBEDTLS_SHA512_C */
+    {
+        { NULL, 0, NULL, NULL },
+        MBEDTLS_MD_NONE,
+    },
+};
+
+FN_OID_TYPED_FROM_ASN1(oid_md_hmac_t, md_hmac, oid_md_hmac)
+FN_OID_GET_ATTR1(mbedtls_oid_get_md_hmac, oid_md_hmac_t, md_hmac, mbedtls_md_type_t, md_hmac)
 #endif /* MBEDTLS_MD_C */
 
 #if defined(MBEDTLS_PKCS12_C)
diff --git a/library/pkcs5.c b/library/pkcs5.c
index e28d5a8473..95f44fa98b 100644
--- a/library/pkcs5.c
+++ b/library/pkcs5.c
@@ -96,11 +96,9 @@ static int pkcs5_parse_pbkdf2_params( const mbedtls_asn1_buf *params,
     if( ( ret = mbedtls_asn1_get_alg_null( &p, end, &prf_alg_oid ) ) != 0 )
         return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
 
-    if( MBEDTLS_OID_CMP( MBEDTLS_OID_HMAC_SHA1, &prf_alg_oid ) != 0 )
+    if( mbedtls_oid_get_md_hmac( &prf_alg_oid, md_type ) != 0 )
         return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE );
 
-    *md_type = MBEDTLS_MD_SHA1;
-
     if( p != end )
         return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT +
                 MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
diff --git a/tests/suites/test_suite_pkcs5.data b/tests/suites/test_suite_pkcs5.data
index e609d62b41..4c2c0bb6ef 100644
--- a/tests/suites/test_suite_pkcs5.data
+++ b/tests/suites/test_suite_pkcs5.data
@@ -82,9 +82,9 @@ PBES2 Decrypt (bad, PBKDF2 params explicit prf_alg overlong)
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_DES_C
 mbedtls_pkcs5_pbes2:MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:"301D06092A864886F70D01050C301004082ED7F24A1D516DD7020208003001":"":"":MBEDTLS_ERR_PKCS5_INVALID_FORMAT + MBEDTLS_ERR_ASN1_OUT_OF_DATA:""
 
-PBES2 Decrypt (bad, PBKDF2 params explicit prf_alg != HMAC-SHA1)
+PBES2 Decrypt (bad, PBKDF2 params explicit prf_alg != HMAC-SHA*)
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_DES_C
-mbedtls_pkcs5_pbes2:MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:"302706092A864886F70D01050C301A04082ED7F24A1D516DD702020800300A06082A864886F70D0208":"":"":MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE:""
+mbedtls_pkcs5_pbes2:MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:"302706092A864886F70D01050C301A04082ED7F24A1D516DD702020800300A06082A864886F70D0206":"":"":MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE:""
 
 PBES2 Decrypt (bad, PBKDF2 params extra data)
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_DES_C

From e87e88575611df45006c0679176dbae37c2a8afc Mon Sep 17 00:00:00 2001
From: Antonio Quartulli <antonio@openvpn.net>
Date: Wed, 31 Jan 2018 23:23:02 +0800
Subject: [PATCH 726/745] tests/pkcs5/pbkdf2_hmac: add unit tests for
 additional SHA algorithms

Test vectors for SHA224,256,384 and 512 have been
generated using Python's hashlib module by the
following oneliner:

import binascii, hashlib
binascii.hexlify(hashlib.pbkdf2_hmac(ALGO, binascii.unhexlify('PASSWORD'), binascii.unhexlify('SALT'), ITER, KEYLEN)))

where ALGO was 'sha224', 'sha256', 'sha384' and 'sha512'
respectively.

Values for PASSWORD, SALT, ITER and KEYLEN were copied from the
existent test vectors for SHA1.

For SHA256 we also have two test vectors coming from RFC7914 Sec 11.

Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
---
 tests/suites/test_suite_pkcs5.data | 88 ++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)

diff --git a/tests/suites/test_suite_pkcs5.data b/tests/suites/test_suite_pkcs5.data
index 4c2c0bb6ef..f3c421d0f9 100644
--- a/tests/suites/test_suite_pkcs5.data
+++ b/tests/suites/test_suite_pkcs5.data
@@ -18,6 +18,94 @@ PBKDF2 RFC 6070 Test Vector #6 (SHA1)
 depends_on:MBEDTLS_SHA1_C
 pbkdf2_hmac:MBEDTLS_MD_SHA1:"7061737300776f7264":"7361006c74":4096:16:"56fa6aa75548099dcc37d7f03425e0c3"
 
+PBKDF2 Python hashlib Test Vector #1 (SHA224)
+depends_on:MBEDTLS_SHA256_C
+pbkdf2_hmac:MBEDTLS_MD_SHA224:"70617373776f7264":"73616c74":1:20:"3c198cbdb9464b7857966bd05b7bc92bc1cc4e6e"
+
+PBKDF2 Python hashlib Test Vector #2 (SHA224)
+depends_on:MBEDTLS_SHA256_C
+pbkdf2_hmac:MBEDTLS_MD_SHA224:"70617373776f7264":"73616c74":2:20:"93200ffa96c5776d38fa10abdf8f5bfc0054b971"
+
+PBKDF2 Python hashlib Test Vector #3 (SHA224)
+depends_on:MBEDTLS_SHA256_C
+pbkdf2_hmac:MBEDTLS_MD_SHA224:"70617373776f7264":"73616c74":4096:20:"218c453bf90635bd0a21a75d172703ff6108ef60"
+
+PBKDF2 Python hashlib Test Vector #5 (SHA224)
+depends_on:MBEDTLS_SHA256_C
+pbkdf2_hmac:MBEDTLS_MD_SHA224:"70617373776f726450415353574f524470617373776f7264":"73616c7453414c5473616c7453414c5473616c7453414c5473616c7453414c5473616c74":4096:25:"056c4ba438ded91fc14e0594e6f52b87e1f3690c0dc0fbc057"
+
+PBKDF2 Python hashlib Test Vector #6 (SHA224)
+depends_on:MBEDTLS_SHA256_C
+pbkdf2_hmac:MBEDTLS_MD_SHA224:"7061737300776f7264":"7361006c74":4096:16:"9b4011b641f40a2a500a31d4a392d15c"
+
+PBKDF2 RFC 7914 Sec 11 Test Vector #1 (SHA256)
+depends_on:MBEDTLS_SHA256_C
+pbkdf2_hmac:MBEDTLS_MD_SHA256:"706173737764":"73616c74":1:64:"55ac046e56e3089fec1691c22544b605f94185216dde0465e68b9d57c20dacbc49ca9cccf179b645991664b39d77ef317c71b845b1e30bd509112041d3a19783"
+
+PBKDF2 RFC 7914 Sec 11 Test Vector #2 (SHA256)
+depends_on:MBEDTLS_SHA256_C
+pbkdf2_hmac:MBEDTLS_MD_SHA256:"50617373776f7264":"4e61436c":80000:64:"4ddcd8f60b98be21830cee5ef22701f9641a4418d04c0414aeff08876b34ab56a1d425a1225833549adb841b51c9b3176a272bdebba1d078478f62b397f33c8d"
+
+PBKDF2 Python hashlib Test Vector #1 (SHA256)
+depends_on:MBEDTLS_SHA256_C
+pbkdf2_hmac:MBEDTLS_MD_SHA256:"70617373776f7264":"73616c74":1:20:"120fb6cffcf8b32c43e7225256c4f837a86548c9"
+
+PBKDF2 Python hashlib Test Vector #2 (SHA256)
+depends_on:MBEDTLS_SHA256_C
+pbkdf2_hmac:MBEDTLS_MD_SHA256:"70617373776f7264":"73616c74":2:20:"ae4d0c95af6b46d32d0adff928f06dd02a303f8e"
+
+PBKDF2 Python hashlib Test Vector #3 (SHA256)
+depends_on:MBEDTLS_SHA256_C
+pbkdf2_hmac:MBEDTLS_MD_SHA256:"70617373776f7264":"73616c74":4096:20:"c5e478d59288c841aa530db6845c4c8d962893a0"
+
+PBKDF2 Python hashlib Test Vector #5 (SHA256)
+depends_on:MBEDTLS_SHA256_C
+pbkdf2_hmac:MBEDTLS_MD_SHA256:"70617373776f726450415353574f524470617373776f7264":"73616c7453414c5473616c7453414c5473616c7453414c5473616c7453414c5473616c74":4096:25:"348c89dbcbd32b2f32d814b8116e84cf2b17347ebc1800181c"
+
+PBKDF2 Python hashlib Test Vector #6 (SHA256)
+depends_on:MBEDTLS_SHA256_C
+pbkdf2_hmac:MBEDTLS_MD_SHA256:"7061737300776f7264":"7361006c74":4096:16:"89b69d0516f829893c696226650a8687"
+
+PBKDF2 Python hashlib Test Vector #1 (SHA384)
+depends_on:MBEDTLS_SHA512_C
+pbkdf2_hmac:MBEDTLS_MD_SHA384:"70617373776f7264":"73616c74":1:20:"c0e14f06e49e32d73f9f52ddf1d0c5c719160923"
+
+PBKDF2 Python hashlib Test Vector #2 (SHA384)
+depends_on:MBEDTLS_SHA512_C
+pbkdf2_hmac:MBEDTLS_MD_SHA384:"70617373776f7264":"73616c74":2:20:"54f775c6d790f21930459162fc535dbf04a93918"
+
+PBKDF2 Python hashlib Test Vector #3 (SHA384)
+depends_on:MBEDTLS_SHA512_C
+pbkdf2_hmac:MBEDTLS_MD_SHA384:"70617373776f7264":"73616c74":4096:20:"559726be38db125bc85ed7895f6e3cf574c7a01c"
+
+PBKDF2 Python hashlib Test Vector #5 (SHA384)
+depends_on:MBEDTLS_SHA512_C
+pbkdf2_hmac:MBEDTLS_MD_SHA384:"70617373776f726450415353574f524470617373776f7264":"73616c7453414c5473616c7453414c5473616c7453414c5473616c7453414c5473616c74":4096:25:"819143ad66df9a552559b9e131c52ae6c5c1b0eed18f4d283b"
+
+PBKDF2 Python hashlib Test Vector #6 (SHA384)
+depends_on:MBEDTLS_SHA512_C
+pbkdf2_hmac:MBEDTLS_MD_SHA384:"7061737300776f7264":"7361006c74":4096:16:"a3f00ac8657e095f8e0823d232fc60b3"
+
+PBKDF2 Python hashlib Test Vector #1 (SHA512)
+depends_on:MBEDTLS_SHA512_C
+pbkdf2_hmac:MBEDTLS_MD_SHA512:"70617373776f7264":"73616c74":1:20:"867f70cf1ade02cff3752599a3a53dc4af34c7a6"
+
+PBKDF2 Python hashlib Test Vector #2 (SHA512)
+depends_on:MBEDTLS_SHA512_C
+pbkdf2_hmac:MBEDTLS_MD_SHA512:"70617373776f7264":"73616c74":2:20:"e1d9c16aa681708a45f5c7c4e215ceb66e011a2e"
+
+PBKDF2 Python hashlib Test Vector #3 (SHA512)
+depends_on:MBEDTLS_SHA512_C
+pbkdf2_hmac:MBEDTLS_MD_SHA512:"70617373776f7264":"73616c74":4096:20:"d197b1b33db0143e018b12f3d1d1479e6cdebdcc"
+
+PBKDF2 Python hashlib Test Vector #5 (SHA512)
+depends_on:MBEDTLS_SHA512_C
+pbkdf2_hmac:MBEDTLS_MD_SHA512:"70617373776f726450415353574f524470617373776f7264":"73616c7453414c5473616c7453414c5473616c7453414c5473616c7453414c5473616c74":4096:25:"8c0511f4c6e597c6ac6315d8f0362e225f3c501495ba23b868"
+
+PBKDF2 Python hashlib Test Vector #6 (SHA512)
+depends_on:MBEDTLS_SHA512_C
+pbkdf2_hmac:MBEDTLS_MD_SHA512:"7061737300776f7264":"7361006c74":4096:16:"9d9e9c4cd21fe4be24d5b8244c759665"
+
 PBES2 Decrypt (OK)
 depends_on:MBEDTLS_SHA1_C:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
 mbedtls_pkcs5_pbes2:MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE:"301B06092A864886F70D01050C300E04082ED7F24A1D516DD702020800301406082A864886F70D030704088A4FCC9DCC394910":"70617373776f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

From bfa440e9fb0388f0cb1b5ec5a81820bc560e8be8 Mon Sep 17 00:00:00 2001
From: Antonio Quartulli <a@unstable.cc>
Date: Wed, 31 Jan 2018 23:45:09 +0800
Subject: [PATCH 727/745] tests/pkcs5/pbkdf2_hmac: extend array to accommodate
 longer results

Some unit tests for pbkdf2_hmac() have results longer than
99bytes when represented in hexadecimal form.

For this reason extend the result array to accommodate
longer strings.

At the same time make memset() parametric to avoid
bugs in the future.

Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
---
 tests/suites/test_suite_pkcs5.function | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/suites/test_suite_pkcs5.function b/tests/suites/test_suite_pkcs5.function
index 8fabec085c..3ad64805fd 100644
--- a/tests/suites/test_suite_pkcs5.function
+++ b/tests/suites/test_suite_pkcs5.function
@@ -14,7 +14,7 @@ void pbkdf2_hmac( int hash, char *hex_password_string,
 {
     unsigned char pw_str[100];
     unsigned char salt_str[100];
-    unsigned char dst_str[100];
+    unsigned char dst_str[200];
 
     mbedtls_md_context_t ctx;
     const mbedtls_md_info_t *info;
@@ -24,9 +24,9 @@ void pbkdf2_hmac( int hash, char *hex_password_string,
 
     mbedtls_md_init( &ctx );
 
-    memset(pw_str, 0x00, 100);
-    memset(salt_str, 0x00, 100);
-    memset(dst_str, 0x00, 100);
+    memset(pw_str, 0x00, sizeof(pw_str));
+    memset(salt_str, 0x00, sizeof(salt_str));
+    memset(dst_str, 0x00, sizeof(dst_str));
 
     pw_len = unhexify( pw_str, hex_password_string );
     salt_len = unhexify( salt_str, hex_salt_string );

From f476b9d98c2d3474ddd1f45dd9ff8c02ace9744b Mon Sep 17 00:00:00 2001
From: Antonio Quartulli <antonio@openvpn.net>
Date: Thu, 1 Feb 2018 13:54:13 +0800
Subject: [PATCH 728/745] data_files/pkcs8-v2: add keys generated with PRF !=
 SHA1

We now have support for the entire SHA family to be used as
PRF in PKCS#5 v2.0, therefore we need to add new keys to test
these new functionalities.

This patch adds the new keys in `tests/data_files` and
commands to generate them in `tests/data_files/Makefile`.

Note that the pkcs8 command in OpenSSL 1.0 called with
the -v2 argument generates keys using PKCS#5 v2.0 with SHA1
as PRF by default.

(This behaviour has changed in OpenSSL 1.1, where the exact same
command instead uses PKCS#5 v2.0 with SHA256)

The new keys are generated by specifying different PRFs with
-v2prf.

Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
---
 tests/data_files/Makefile                     | 248 +++++++++++++++++-
 ...sa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.der | Bin 0 -> 728 bytes
 ...sa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.pem |  18 ++
 ...sa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.der | Bin 0 -> 728 bytes
 ...sa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.pem |  18 ++
 ...sa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.der | Bin 0 -> 728 bytes
 ...sa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.pem |  18 ++
 ...sa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.der | Bin 0 -> 728 bytes
 ...sa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.pem |  18 ++
 ...rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.der | Bin 0 -> 725 bytes
 ...rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.pem |  18 ++
 ...rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.der | Bin 0 -> 725 bytes
 ...rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.pem |  18 ++
 ...rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.der | Bin 0 -> 725 bytes
 ...rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.pem |  18 ++
 ...rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.der | Bin 0 -> 725 bytes
 ...rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.pem |  18 ++
 ...sa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.der | Bin 0 -> 1312 bytes
 ...sa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.pem |  30 +++
 ...sa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.der | Bin 0 -> 1312 bytes
 ...sa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.pem |  30 +++
 ...sa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.der | Bin 0 -> 1312 bytes
 ...sa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.pem |  30 +++
 ...sa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.der | Bin 0 -> 1312 bytes
 ...sa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.pem |  30 +++
 ...rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.der | Bin 0 -> 1309 bytes
 ...rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.pem |  30 +++
 ...rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.der | Bin 0 -> 1309 bytes
 ...rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.pem |  30 +++
 ...rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.der | Bin 0 -> 1309 bytes
 ...rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.pem |  30 +++
 ...rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.der | Bin 0 -> 1309 bytes
 ...rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.pem |  30 +++
 ...sa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.der | Bin 0 -> 2464 bytes
 ...sa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.pem |  54 ++++
 ...sa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.der | Bin 0 -> 2464 bytes
 ...sa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.pem |  54 ++++
 ...sa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.der | Bin 0 -> 2464 bytes
 ...sa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.pem |  54 ++++
 ...sa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.der | Bin 0 -> 2464 bytes
 ...sa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.pem |  54 ++++
 ...rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.der | Bin 0 -> 2461 bytes
 ...rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.pem |  54 ++++
 ...rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.der | Bin 0 -> 2461 bytes
 ...rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.pem |  54 ++++
 ...rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.der | Bin 0 -> 2461 bytes
 ...rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.pem |  54 ++++
 ...rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.der | Bin 0 -> 2461 bytes
 ...rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.pem |  54 ++++
 49 files changed, 1062 insertions(+), 2 deletions(-)
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.pem
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.der
 create mode 100644 tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.pem

diff --git a/tests/data_files/Makefile b/tests/data_files/Makefile
index d4aed678a4..049e8cf001 100644
--- a/tests/data_files/Makefile
+++ b/tests/data_files/Makefile
@@ -234,7 +234,7 @@ keys_rsa_enc_pkcs8_v1_4096_rc4_128: rsa_pkcs8_pbe_sha1_4096_rc4_128.pem rsa_pkcs
 keys_rsa_enc_pkcs8_v1_4096: keys_rsa_enc_pkcs8_v1_4096_3des keys_rsa_enc_pkcs8_v1_4096_2des keys_rsa_enc_pkcs8_v1_4096_rc4_128
 
 ###
-### PKCS8-v2 encoded, encrypted RSA keys
+### PKCS8-v2 encoded, encrypted RSA keys, no PRF specified (default for OpenSSL1.0: hmacWithSHA1)
 ###
 
 ### 1024-bit
@@ -294,6 +294,250 @@ keys_rsa_enc_pkcs8_v2_4096_des: rsa_pkcs8_pbes2_pbkdf2_4096_des.der rsa_pkcs8_pb
 
 keys_rsa_enc_pkcs8_v2_4096: keys_rsa_enc_pkcs8_v2_4096_3des keys_rsa_enc_pkcs8_v2_4096_des
 
+###
+### PKCS8-v2 encoded, encrypted RSA keys, PRF hmacWithSHA224
+###
+
+### 1024-bit
+rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.der: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -v2prf hmacWithSHA224 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.der
+rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -v2prf hmacWithSHA224 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.pem
+keys_rsa_enc_pkcs8_v2_1024_3des_sha224: rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.der rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.pem
+
+rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.der: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -v2prf hmacWithSHA224 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.der
+rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -v2prf hmacWithSHA224 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.pem
+keys_rsa_enc_pkcs8_v2_1024_des_sha224: rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.der rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.pem
+
+keys_rsa_enc_pkcs8_v2_1024_sha224: keys_rsa_enc_pkcs8_v2_1024_3des_sha224 keys_rsa_enc_pkcs8_v2_1024_des_sha224
+
+### 2048-bit
+rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.der: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -v2prf hmacWithSHA224 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.der
+rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -v2prf hmacWithSHA224 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.pem
+keys_rsa_enc_pkcs8_v2_2048_3des_sha224: rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.der rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.pem
+
+rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.der: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -v2prf hmacWithSHA224 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.der
+rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -v2prf hmacWithSHA224 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.pem
+keys_rsa_enc_pkcs8_v2_2048_des_sha224: rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.der rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.pem
+
+keys_rsa_enc_pkcs8_v2_2048_sha224: keys_rsa_enc_pkcs8_v2_2048_3des_sha224 keys_rsa_enc_pkcs8_v2_2048_des_sha224
+
+### 4096-bit
+rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.der: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -v2prf hmacWithSHA224 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.der
+rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -v2prf hmacWithSHA224 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.pem
+keys_rsa_enc_pkcs8_v2_4096_3des_sha224: rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.der rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.pem
+
+rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.der: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -v2prf hmacWithSHA224 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.der
+rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -v2prf hmacWithSHA224 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.pem
+keys_rsa_enc_pkcs8_v2_4096_des_sha224: rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.der rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.pem
+
+keys_rsa_enc_pkcs8_v2_4096_sha224: keys_rsa_enc_pkcs8_v2_4096_3des_sha224 keys_rsa_enc_pkcs8_v2_4096_des_sha224
+
+###
+### PKCS8-v2 encoded, encrypted RSA keys, PRF hmacWithSHA256
+###
+
+### 1024-bit
+rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.der: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -v2prf hmacWithSHA256 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.der
+rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -v2prf hmacWithSHA256 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.pem
+keys_rsa_enc_pkcs8_v2_1024_3des_sha256: rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.der rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.pem
+
+rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.der: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -v2prf hmacWithSHA256 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.der
+rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -v2prf hmacWithSHA256 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.pem
+keys_rsa_enc_pkcs8_v2_1024_des_sha256: rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.der rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.pem
+
+keys_rsa_enc_pkcs8_v2_1024_sha256: keys_rsa_enc_pkcs8_v2_1024_3des_sha256 keys_rsa_enc_pkcs8_v2_1024_des_sha256
+
+### 2048-bit
+rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.der: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -v2prf hmacWithSHA256 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.der
+rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -v2prf hmacWithSHA256 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.pem
+keys_rsa_enc_pkcs8_v2_2048_3des_sha256: rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.der rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.pem
+
+rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.der: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -v2prf hmacWithSHA256 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.der
+rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -v2prf hmacWithSHA256 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.pem
+keys_rsa_enc_pkcs8_v2_2048_des_sha256: rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.der rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.pem
+
+keys_rsa_enc_pkcs8_v2_2048_sha256: keys_rsa_enc_pkcs8_v2_2048_3des_sha256 keys_rsa_enc_pkcs8_v2_2048_des_sha256
+
+### 4096-bit
+rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.der: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -v2prf hmacWithSHA256 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.der
+rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -v2prf hmacWithSHA256 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.pem
+keys_rsa_enc_pkcs8_v2_4096_3des_sha256: rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.der rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.pem
+
+rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.der: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -v2prf hmacWithSHA256 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.der
+rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -v2prf hmacWithSHA256 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.pem
+keys_rsa_enc_pkcs8_v2_4096_des_sha256: rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.der rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.pem
+
+keys_rsa_enc_pkcs8_v2_4096_sha256: keys_rsa_enc_pkcs8_v2_4096_3des_sha256 keys_rsa_enc_pkcs8_v2_4096_des_sha256
+
+###
+### PKCS8-v2 encoded, encrypted RSA keys, PRF hmacWithSHA384
+###
+
+### 1024-bit
+rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.der: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -v2prf hmacWithSHA384 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.der
+rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -v2prf hmacWithSHA384 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.pem
+keys_rsa_enc_pkcs8_v2_1024_3des_sha384: rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.der rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.pem
+
+rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.der: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -v2prf hmacWithSHA384 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.der
+rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -v2prf hmacWithSHA384 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.pem
+keys_rsa_enc_pkcs8_v2_1024_des_sha384: rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.der rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.pem
+
+keys_rsa_enc_pkcs8_v2_1024_sha384: keys_rsa_enc_pkcs8_v2_1024_3des_sha384 keys_rsa_enc_pkcs8_v2_1024_des_sha384
+
+### 2048-bit
+rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.der: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -v2prf hmacWithSHA384 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.der
+rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -v2prf hmacWithSHA384 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.pem
+keys_rsa_enc_pkcs8_v2_2048_3des_sha384: rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.der rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.pem
+
+rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.der: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -v2prf hmacWithSHA384 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.der
+rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -v2prf hmacWithSHA384 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.pem
+keys_rsa_enc_pkcs8_v2_2048_des_sha384: rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.der rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.pem
+
+keys_rsa_enc_pkcs8_v2_2048_sha384: keys_rsa_enc_pkcs8_v2_2048_3des_sha384 keys_rsa_enc_pkcs8_v2_2048_des_sha384
+
+### 4096-bit
+rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.der: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -v2prf hmacWithSHA384 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.der
+rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -v2prf hmacWithSHA384 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.pem
+keys_rsa_enc_pkcs8_v2_4096_3des_sha384: rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.der rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.pem
+
+rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.der: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -v2prf hmacWithSHA384 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.der
+rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -v2prf hmacWithSHA384 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.pem
+keys_rsa_enc_pkcs8_v2_4096_des_sha384: rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.der rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.pem
+
+keys_rsa_enc_pkcs8_v2_4096_sha384: keys_rsa_enc_pkcs8_v2_4096_3des_sha384 keys_rsa_enc_pkcs8_v2_4096_des_sha384
+
+###
+### PKCS8-v2 encoded, encrypted RSA keys, PRF hmacWithSHA512
+###
+
+### 1024-bit
+rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.der: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -v2prf hmacWithSHA512 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.der
+rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -v2prf hmacWithSHA512 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.pem
+keys_rsa_enc_pkcs8_v2_1024_3des_sha512: rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.der rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.pem
+
+rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.der: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -v2prf hmacWithSHA512 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.der
+rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.pem: rsa_pkcs1_1024_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -v2prf hmacWithSHA512 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.pem
+keys_rsa_enc_pkcs8_v2_1024_des_sha512: rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.der rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.pem
+
+keys_rsa_enc_pkcs8_v2_1024_sha512: keys_rsa_enc_pkcs8_v2_1024_3des_sha512 keys_rsa_enc_pkcs8_v2_1024_des_sha512
+
+### 2048-bit
+rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.der: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -v2prf hmacWithSHA512 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.der
+rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -v2prf hmacWithSHA512 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.pem
+keys_rsa_enc_pkcs8_v2_2048_3des_sha512: rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.der rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.pem
+
+rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.der: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -v2prf hmacWithSHA512 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.der
+rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.pem: rsa_pkcs1_2048_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -v2prf hmacWithSHA512 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.pem
+keys_rsa_enc_pkcs8_v2_2048_des_sha512: rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.der rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.pem
+
+keys_rsa_enc_pkcs8_v2_2048_sha512: keys_rsa_enc_pkcs8_v2_2048_3des_sha512 keys_rsa_enc_pkcs8_v2_2048_des_sha512
+
+### 4096-bit
+rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.der: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des3 -v2prf hmacWithSHA512 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.der
+rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des3 -v2prf hmacWithSHA512 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.pem
+keys_rsa_enc_pkcs8_v2_4096_3des_sha512: rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.der rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.pem
+
+rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.der: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8 -topk8 -v2 des -v2prf hmacWithSHA512 -inform PEM -in $< -outform DER -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.der
+rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.pem: rsa_pkcs1_4096_clear.pem
+	$(OPENSSL) pkcs8  -topk8 -v2 des -v2prf hmacWithSHA512 -inform PEM -in $< -outform PEM -out $@ -passout "pass:$(keys_rsa_pkcs8_pwd)"
+all_final += rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.pem
+keys_rsa_enc_pkcs8_v2_4096_des_sha512: rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.der rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.pem
+
+keys_rsa_enc_pkcs8_v2_4096_sha512: keys_rsa_enc_pkcs8_v2_4096_3des_sha512 keys_rsa_enc_pkcs8_v2_4096_des_sha512
+
 ###
 ### Rules to generate all RSA keys from a particular class
 ###
@@ -308,7 +552,7 @@ keys_rsa_enc_basic: keys_rsa_enc_basic_1024 keys_rsa_enc_basic_2048 keys_rsa_enc
 keys_rsa_enc_pkcs8_v1: keys_rsa_enc_pkcs8_v1_1024 keys_rsa_enc_pkcs8_v1_2048 keys_rsa_enc_pkcs8_v1_4096
 
 ### Generate PKCS8-v2 encrypted RSA keys
-keys_rsa_enc_pkcs8_v2: keys_rsa_enc_pkcs8_v2_1024 keys_rsa_enc_pkcs8_v2_2048 keys_rsa_enc_pkcs8_v2_4096
+keys_rsa_enc_pkcs8_v2: keys_rsa_enc_pkcs8_v2_1024 keys_rsa_enc_pkcs8_v2_2048 keys_rsa_enc_pkcs8_v2_4096 keys_rsa_enc_pkcs8_v2_1024_sha224 keys_rsa_enc_pkcs8_v2_2048_sha224 keys_rsa_enc_pkcs8_v2_4096_sha224 keys_rsa_enc_pkcs8_v2_1024_sha256 keys_rsa_enc_pkcs8_v2_2048_sha256 keys_rsa_enc_pkcs8_v2_4096_sha256 keys_rsa_enc_pkcs8_v2_1024_sha384 keys_rsa_enc_pkcs8_v2_2048_sha384 keys_rsa_enc_pkcs8_v2_4096_sha384 keys_rsa_enc_pkcs8_v2_1024_sha512 keys_rsa_enc_pkcs8_v2_2048_sha512 keys_rsa_enc_pkcs8_v2_4096_sha512
 
 ### Generate all RSA keys
 keys_rsa_all: keys_rsa_unenc keys_rsa_enc_basic keys_rsa_enc_pkcs8_v1 keys_rsa_enc_pkcs8_v2
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.der
new file mode 100644
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K4NO_vah~>5e_js&

literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.pem
new file mode 100644
index 0000000000..b47b5e8f93
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.pem
@@ -0,0 +1,18 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.der
new file mode 100644
index 0000000000000000000000000000000000000000..2ec275f143a9bcd1b9f17cb220140bbc17ff95d7
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.pem
new file mode 100644
index 0000000000..9593454837
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.pem
@@ -0,0 +1,18 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.der
new file mode 100644
index 0000000000000000000000000000000000000000..106aa99de7e8238acfef03a40dcbf05d2d0123ff
GIT binary patch
literal 728
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K`Vc1nEizwUwM>2h

literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.pem
new file mode 100644
index 0000000000..3baddefeac
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.pem
@@ -0,0 +1,18 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.der
new file mode 100644
index 0000000000000000000000000000000000000000..cb158b59e3855c228ad6bfcf280904f87a26e0d9
GIT binary patch
literal 728
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.pem
new file mode 100644
index 0000000000..95d946bc08
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.pem
@@ -0,0 +1,18 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.der
new file mode 100644
index 0000000000000000000000000000000000000000..d29a1e69c87016dfda7bf260d80a2b721bc56b4a
GIT binary patch
literal 725
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.pem
new file mode 100644
index 0000000000..9fd035c5a2
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.pem
@@ -0,0 +1,18 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.der
new file mode 100644
index 0000000000000000000000000000000000000000..7f576bd16f29b70f450f515fae3912e520ce9c3a
GIT binary patch
literal 725
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.pem
new file mode 100644
index 0000000000..22d39e3eb5
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.pem
@@ -0,0 +1,18 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.der
new file mode 100644
index 0000000000000000000000000000000000000000..4445235c8391ac6a9b16a1999cc4b6e422272567
GIT binary patch
literal 725
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HMc#a1hK5h8

literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.pem
new file mode 100644
index 0000000000..f8dbf40f25
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.pem
@@ -0,0 +1,18 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.der
new file mode 100644
index 0000000000000000000000000000000000000000..400aa5d6de3e98f32d297ff8ac5d52242b351b4e
GIT binary patch
literal 725
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.pem
new file mode 100644
index 0000000000..12725abe25
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.pem
@@ -0,0 +1,18 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.der
new file mode 100644
index 0000000000000000000000000000000000000000..56e17ea30dde27fecc6a96a819772e07593e7d20
GIT binary patch
literal 1312
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.pem
new file mode 100644
index 0000000000..8ed64603f0
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.pem
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.der
new file mode 100644
index 0000000000000000000000000000000000000000..847de7a637e15dbd40950541ff5fbfb251255f45
GIT binary patch
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.pem
new file mode 100644
index 0000000000..33a770e2fb
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.pem
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.der
new file mode 100644
index 0000000000000000000000000000000000000000..5a7c60fe590ee880278ade7eccfce546bcc15bd9
GIT binary patch
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literal 0
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.pem
new file mode 100644
index 0000000000..0d1b587f5b
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.pem
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.der
new file mode 100644
index 0000000000000000000000000000000000000000..51d4cb0dd5395a72ec7cea43acc93bd5afe6e1e5
GIT binary patch
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.pem
new file mode 100644
index 0000000000..dd9897b3ad
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.pem
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.der
new file mode 100644
index 0000000000000000000000000000000000000000..40026f98b436bb2da5a04dd12d8b9ca3ab7818cb
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.pem
new file mode 100644
index 0000000000..af4c4132ca
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.pem
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.der
new file mode 100644
index 0000000000000000000000000000000000000000..e25b4fb9c308623d9c7bdb0b8bebb48501c6be46
GIT binary patch
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literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.pem
new file mode 100644
index 0000000000..717d3ffb64
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.pem
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.der
new file mode 100644
index 0000000000000000000000000000000000000000..6674c48a7ccdf918b248467c985a132cc019cc43
GIT binary patch
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literal 0
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.pem
new file mode 100644
index 0000000000..3c4c1d0e91
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.pem
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.der
new file mode 100644
index 0000000000000000000000000000000000000000..2275254237f67579d1e9bb7d5b94dca562d6213b
GIT binary patch
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literal 0
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.pem
new file mode 100644
index 0000000000..15521d435d
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.pem
@@ -0,0 +1,30 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.der
new file mode 100644
index 0000000000000000000000000000000000000000..52ac321438292452b55de644c0893a40c4027c22
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.pem
new file mode 100644
index 0000000000..37ef346fcc
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.pem
@@ -0,0 +1,54 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.der
new file mode 100644
index 0000000000000000000000000000000000000000..fdf2ed2f622f34261399e7cd5af088b716c8ac7f
GIT binary patch
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literal 0
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.pem
new file mode 100644
index 0000000000..c3c0635ad2
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.pem
@@ -0,0 +1,54 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.pem
new file mode 100644
index 0000000000..1fa0d7f814
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.pem
@@ -0,0 +1,54 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.der
new file mode 100644
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GIT binary patch
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.pem
new file mode 100644
index 0000000000..194a895275
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.pem
@@ -0,0 +1,54 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.der
new file mode 100644
index 0000000000000000000000000000000000000000..efd8b5c98f282ee9beb9b90e6e0a7d2691da2cbc
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literal 0
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.pem
new file mode 100644
index 0000000000..16b13a450a
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.pem
@@ -0,0 +1,54 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.der
new file mode 100644
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.pem
new file mode 100644
index 0000000000..fce0fa489d
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.pem
@@ -0,0 +1,54 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.pem
new file mode 100644
index 0000000000..53251e4209
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.pem
@@ -0,0 +1,54 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----
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diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.der b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.der
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zpOJYg^O$pzR7D`UK&b(PbG}}kZnH(*gxi1en;Y<StWq@rvG#+GBVQS*DRN;3EkuD&
ze3KZ0O)>dv&_d_0A5}J8c=av|2P_8(+3S@>2dl^&Sxl?;brbK7^=SCO#K3DIk@NAW
z45y?~VN+OWLNj2|GIuECiB7Bv_e(}|CpLm&kocOJEbkch$K5D5tZYy3ehkxEXTs34
zBMDQ@Q;ToXBv8dqvklzjqf^4-G2oj`43QU)t~jk?^AaY8(a(4WQWdTwSQNqbi_Pdx
zzJNjWuQHByvS(i`6|M~3%YkC^Evw*RZk@1{N*3RR*nLB!_{y_s{=~DoTp5)iEa<=H
bj>dCj?&mAXi&F{ARYpAz$k=4#E_aPOF5T4#

literal 0
HcmV?d00001

diff --git a/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.pem b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.pem
new file mode 100644
index 0000000000..11504a6c95
--- /dev/null
+++ b/tests/data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.pem
@@ -0,0 +1,54 @@
+-----BEGIN ENCRYPTED PRIVATE KEY-----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+-----END ENCRYPTED PRIVATE KEY-----

From 8d7d1ea9f6df2b26eedfa699cd85b1d3aea054ba Mon Sep 17 00:00:00 2001
From: Antonio Quartulli <antonio@openvpn.net>
Date: Thu, 1 Feb 2018 14:03:36 +0800
Subject: [PATCH 729/745] tests_suite_pkparse: new PKCS8-v2 keys with PRF !=
 SHA1

Extend the pkparse test suite with the newly created keys
encrypted using PKCS#8 with PKCS#5 v2.0 with PRF being
SHA224, 256, 384 and 512.

Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
---
 tests/suites/test_suite_pkparse.data | 576 +++++++++++++++++++++++++++
 1 file changed, 576 insertions(+)

diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index 416f9dfe44..1bf0627048 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -362,6 +362,582 @@ Parse RSA Key #49.2 (PKCS#8 encrypted v2 PBKDF2 DES DER, 4096-bit, no PW)
 depends_on:MBEDTLS_DES_C:MBEDTLS_SHA1_C:MBEDTLS_PKCS5_C
 pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
+Parse RSA Key #50 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.pem":"PolarSSLTest":0
+
+Parse RSA Key #50.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #50.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #51 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.pem":"PolarSSLTest":0
+
+Parse RSA Key #51.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #51.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #52 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.pem":"PolarSSLTest":0
+
+Parse RSA Key #52.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #52.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #53 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224 DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.der":"PolarSSLTest":0
+
+Parse RSA Key #53.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224 DER, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #53.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224 DER, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha224.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #54 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224 DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.der":"PolarSSLTest":0
+
+Parse RSA Key #54.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224 DER, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #54.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224 DER, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha224.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #55 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224 DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.der":"PolarSSLTest":0
+
+Parse RSA Key #55.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224 DER, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #55.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA224 DER, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha224.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #56 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.pem":"PolarSSLTest":0
+
+Parse RSA Key #56.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #56.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #57 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.pem":"PolarSSLTest":0
+
+Parse RSA Key #57.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #57.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #58 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.pem":"PolarSSLTest":0
+
+Parse RSA Key #58.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #58.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #59 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224 DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.der":"PolarSSLTest":0
+
+Parse RSA Key #59.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224 DER, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #59.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224 DER, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha224.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #60 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224 DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.der":"PolarSSLTest":0
+
+Parse RSA Key #60.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224 DER, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #60.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224 DER, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha224.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #61 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224 DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.der":"PolarSSLTest":0
+
+Parse RSA Key #61.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224 DER, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #61.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA224 DER, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha224.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #62 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.pem":"PolarSSLTest":0
+
+Parse RSA Key #62.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #62.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #63 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.pem":"PolarSSLTest":0
+
+Parse RSA Key #63.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #63.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #64 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.pem":"PolarSSLTest":0
+
+Parse RSA Key #64.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #64.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #65 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256 DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.der":"PolarSSLTest":0
+
+Parse RSA Key #65.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256 DER, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #65.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256 DER, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha256.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #66 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256 DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.der":"PolarSSLTest":0
+
+Parse RSA Key #66.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256 DER, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #66.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256 DER, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha256.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #67 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256 DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.der":"PolarSSLTest":0
+
+Parse RSA Key #68.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256 DER, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #68.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA256 DER, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha256.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #69 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.pem":"PolarSSLTest":0
+
+Parse RSA Key #69.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #69.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #70 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.pem":"PolarSSLTest":0
+
+Parse RSA Key #70.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #70.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #71 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.pem":"PolarSSLTest":0
+
+Parse RSA Key #71.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #71.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #72 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256 DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.der":"PolarSSLTest":0
+
+Parse RSA Key #72.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256 DER, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #72.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256 DER, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha256.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #73 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256 DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.der":"PolarSSLTest":0
+
+Parse RSA Key #73.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256 DER, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #73.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256 DER, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha256.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #74 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256 DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.der":"PolarSSLTest":0
+
+Parse RSA Key #74.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256 DER, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #74.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA256 DER, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA256_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha256.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #75 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.pem":"PolarSSLTest":0
+
+Parse RSA Key #75.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #75.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #76 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.pem":"PolarSSLTest":0
+
+Parse RSA Key #76.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #76.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #77 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.pem":"PolarSSLTest":0
+
+Parse RSA Key #77.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #77.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #78 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384 DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.der":"PolarSSLTest":0
+
+Parse RSA Key #78.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384 DER, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #78.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384 DER, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha384.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #79 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384 DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.der":"PolarSSLTest":0
+
+Parse RSA Key #79.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384 DER, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #79.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384 DER, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha384.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #80 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384 DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.der":"PolarSSLTest":0
+
+Parse RSA Key #80.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384 DER, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #80.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA384 DER, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha384.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #81 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.pem":"PolarSSLTest":0
+
+Parse RSA Key #81.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #81.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #82 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.pem":"PolarSSLTest":0
+
+Parse RSA Key #82.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #82.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #83 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.pem":"PolarSSLTest":0
+
+Parse RSA Key #83.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #83.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #84 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384 DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.der":"PolarSSLTest":0
+
+Parse RSA Key #84.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384 DER, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #85.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384 DER, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha384.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #86 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384 DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.der":"PolarSSLTest":0
+
+Parse RSA Key #86.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384 DER, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #86.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384 DER, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha384.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #87 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384 DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.der":"PolarSSLTest":0
+
+Parse RSA Key #87.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384 DER, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #87.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA384 DER, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha384.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #88 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.pem":"PolarSSLTest":0
+
+Parse RSA Key #88.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #88.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #89 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.pem":"PolarSSLTest":0
+
+Parse RSA Key #89.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #89.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #90 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.pem":"PolarSSLTest":0
+
+Parse RSA Key #90.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #90.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #91 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512 DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.der":"PolarSSLTest":0
+
+Parse RSA Key #91.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512 DER, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #91.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512 DER, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_3des_sha512.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #92 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512 DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.der":"PolarSSLTest":0
+
+Parse RSA Key #92.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512 DER, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #92.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512 DER, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_3des_sha512.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #93 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512 DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.der":"PolarSSLTest":0
+
+Parse RSA Key #93.1 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512 DER, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #93.2 (PKCS#8 encrypted v2 PBKDF2 3DES hmacWithSHA512 DER, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_3des_sha512.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #94 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.pem":"PolarSSLTest":0
+
+Parse RSA Key #94.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #94.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #95 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.pem":"PolarSSLTest":0
+
+Parse RSA Key #95.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #95.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #96 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.pem":"PolarSSLTest":0
+
+Parse RSA Key #96.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.pem":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #96.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.pem":"":MBEDTLS_ERR_PK_PASSWORD_REQUIRED
+
+Parse RSA Key #97 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512 DER)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.der":"PolarSSLTest":0
+
+Parse RSA Key #97.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512 DER, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #97.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512 DER, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_1024_des_sha512.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #98 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512 DER, 2048-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.der":"PolarSSLTest":0
+
+Parse RSA Key #98.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512 DER, 2048-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #98.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512 DER, 2048-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_2048_des_sha512.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
+Parse RSA Key #99 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512 DER, 4096-bit)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.der":"PolarSSLTest":0
+
+Parse RSA Key #99.1 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512 DER, 4096-bit, wrong PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_PADDING_PKCS7
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.der":"PolarSSLTes":MBEDTLS_ERR_PK_PASSWORD_MISMATCH
+
+Parse RSA Key #99.2 (PKCS#8 encrypted v2 PBKDF2 DES hmacWithSHA512 DER, 4096-bit, no PW)
+depends_on:MBEDTLS_DES_C:MBEDTLS_SHA512_C:MBEDTLS_PKCS5_C
+pk_parse_keyfile_rsa:"data_files/rsa_pkcs8_pbes2_pbkdf2_4096_des_sha512.der":"":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
+
 Parse Public RSA Key #1 (PKCS#8 wrapped)
 depends_on:MBEDTLS_MD5_C:MBEDTLS_PEM_PARSE_C
 pk_parse_public_keyfile_rsa:"data_files/format_gen.pub":0

From 129f50838bf14f4e1319f06f41c827fae9cc4b73 Mon Sep 17 00:00:00 2001
From: Jaeden Amero <jaeden.amero@arm.com>
Date: Thu, 8 Feb 2018 14:25:36 +0000
Subject: [PATCH 730/745] dhm: Fix typo in RFC 5114 constants

We accidentally named the constant MBEDTLS_DHM_RFC5114_MODP_P instead of
MBEDTLS_DHM_RFC5114_MODP_2048_P.

Fixes #1358
---
 include/mbedtls/dhm.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/mbedtls/dhm.h b/include/mbedtls/dhm.h
index da2e66b111..00fafd8d16 100644
--- a/include/mbedtls/dhm.h
+++ b/include/mbedtls/dhm.h
@@ -372,7 +372,7 @@ MBEDTLS_DEPRECATED typedef char const * mbedtls_deprecated_constant_t;
  * in <em>RFC-5114: Additional Diffie-Hellman Groups for Use with
  * IETF Standards</em>.
  */
-#define MBEDTLS_DHM_RFC5114_MODP_P                              \
+#define MBEDTLS_DHM_RFC5114_MODP_2048_P                         \
     MBEDTLS_DEPRECATED_STRING_CONSTANT(                         \
         "AD107E1E9123A9D0D660FAA79559C51FA20D64E5683B9FD1"      \
         "B54B1597B61D0A75E6FA141DF95A56DBAF9A3C407BA1DF15"      \

From 8d6d8c84b1387b2ff8f3650652334dc0f33d35d0 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Date: Sat, 10 Feb 2018 11:11:41 +0200
Subject: [PATCH 731/745] ctr_drbg: Typo fix in the file description comment.

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
---
 library/ctr_drbg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/ctr_drbg.c b/library/ctr_drbg.c
index c2310cb579..ff532a0134 100644
--- a/library/ctr_drbg.c
+++ b/library/ctr_drbg.c
@@ -19,7 +19,7 @@
  *  This file is part of mbed TLS (https://tls.mbed.org)
  */
 /*
- *  The NIST SP 800-90 DRBGs are described in the following publucation.
+ *  The NIST SP 800-90 DRBGs are described in the following publication.
  *
  *  http://csrc.nist.gov/publications/nistpubs/800-90/SP800-90revised_March2007.pdf
  */

From 5daa76537a848dea1b7771cde0bdd2fcbabaa2df Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 14 Feb 2018 14:10:24 +0100
Subject: [PATCH 732/745] Add ChangeLog entry for PR #1165

---
 ChangeLog | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 8db0215914..c9075b789a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS 2.7.x branch released 2018-xx-xx
+
+Changes
+   * Fix typo in a comment ctr_drbg.c. Contributed by Paul Sokolovsky.
+
 = mbed TLS 2.7.0 branch released 2018-02-03
 
 Security

From 27b0754501b2a78964bdb1d1b1be90419590f9da Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 14 Feb 2018 14:07:48 +0100
Subject: [PATCH 733/745] Add ChangeLog entries for PR #1168 and #1362

---
 ChangeLog | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 8db0215914..f3e1cfc4ed 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,15 @@
 mbed TLS ChangeLog (Sorted per branch, date)
 
+= mbed TLS 2.7.x branch released 2018-xx-xx
+
+Bugfix
+   * Fix the name of a DHE parameter that was accidentally changed in 2.7.0.
+     Fixes #1358.
+
+Changes
+   * Fix tag lengths and value ranges in the documentation of CCM encryption.
+     Contributed by Mathieu Briand.
+
 = mbed TLS 2.7.0 branch released 2018-02-03
 
 Security

From 2235bd677a9f4a2e2a81d154a9933d3c6aeedc82 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 14 Feb 2018 15:47:46 +0100
Subject: [PATCH 734/745] Style fix in ChangeLog

---
 ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index ab1ed29231..d77e284cc5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -113,7 +113,7 @@ Changes
    * Only run AES-192 self-test if AES-192 is available. Fixes #963.
    * Tighten the RSA PKCS#1 v1.5 signature verification code and remove the
      undeclared dependency of the RSA module on the ASN.1 module.
-   * Removed support for the library reference configuration for picocoin.
+   * Remove support for the library reference configuration for picocoin.
 
 = mbed TLS 2.6.0 branch released 2017-08-10
 

From 1d80a67869810d5cc07d9d2f55625cf3cc1378d4 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 14 Feb 2018 11:33:30 +0100
Subject: [PATCH 735/745] Note in the changelog that this fixes an
 interoperability issue.

Fixes #1339
---
 ChangeLog | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 4189089d22..01e2a73866 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,7 +5,9 @@ mbed TLS ChangeLog (Sorted per branch, date)
 Features
    * Extend PKCS#8 interface by introducing support for the entire SHA
      algorithms family when encrypting private keys using PKCS#5 v2.0.
-     Submitted by Antonio Quartulli, OpenVPN Inc.
+     This allows reading encrypted PEM files produced by software that
+     uses PBKDF2-SHA2, such as OpenSSL 1.1. Submitted by Antonio Quartulli,
+     OpenVPN Inc. Fixes #1339
 
 = mbed TLS 2.7.0 branch released 2018-02-03
 

From 3dabd6a145fc8807a8c02de60d5fe876faa01a56 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 14 Feb 2018 17:19:41 +0100
Subject: [PATCH 736/745] Add issue number to ChangeLog

Resolves #1122
---
 ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 2f17367137..14e09825be 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,7 +4,7 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 Features
    * Allow comments in test data files.
-   * Add support for public keys encoded in PKCS#1 format.
+   * Add support for public keys encoded in PKCS#1 format. #1122
 
 Bugfix
    * Fix memory leak in mbedtls_ssl_set_hostname() when called multiple times.

From 200b24fdf8a9d686e46e3e4d2d87638fd84303df Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 20 Feb 2018 16:40:11 +0100
Subject: [PATCH 737/745] Mention in ChangeLog that this fixes #1351

---
 ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 5945b7eae2..1838ccf12b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,7 +5,7 @@ mbed TLS ChangeLog (Sorted per branch, date)
 Bugfix
    * Fix mbedtls_x509_crt_profile_suiteb, which used to reject all certificates
      with flag MBEDTLS_X509_BADCERT_BAD_PK even when the key type was correct.
-     In the context of SSL, this resulted in handshake failure.
+     In the context of SSL, this resulted in handshake failure. #1351
 
 = mbed TLS 2.7.0 branch released 2018-02-03
 

From 5fa987647ad08367253daf5c28df40184407b626 Mon Sep 17 00:00:00 2001
From: Krzysztof Stachowiak <krzysztof.stachowiak@arm.com>
Date: Tue, 20 Feb 2018 10:03:59 +0100
Subject: [PATCH 738/745] Have Visual Studio handle linking to mbedTLS.lib
 internally

Fixes #1347
---
 visualc/VS2010/aescrypt2.vcxproj           | 7 ++++---
 visualc/VS2010/benchmark.vcxproj           | 7 ++++---
 visualc/VS2010/cert_app.vcxproj            | 7 ++++---
 visualc/VS2010/cert_req.vcxproj            | 7 ++++---
 visualc/VS2010/cert_write.vcxproj          | 7 ++++---
 visualc/VS2010/crl_app.vcxproj             | 7 ++++---
 visualc/VS2010/crypt_and_hash.vcxproj      | 7 ++++---
 visualc/VS2010/dh_client.vcxproj           | 7 ++++---
 visualc/VS2010/dh_genprime.vcxproj         | 7 ++++---
 visualc/VS2010/dh_server.vcxproj           | 7 ++++---
 visualc/VS2010/dtls_client.vcxproj         | 7 ++++---
 visualc/VS2010/dtls_server.vcxproj         | 7 ++++---
 visualc/VS2010/ecdh_curve25519.vcxproj     | 7 ++++---
 visualc/VS2010/ecdsa.vcxproj               | 7 ++++---
 visualc/VS2010/gen_entropy.vcxproj         | 7 ++++---
 visualc/VS2010/gen_key.vcxproj             | 7 ++++---
 visualc/VS2010/gen_random_ctr_drbg.vcxproj | 7 ++++---
 visualc/VS2010/gen_random_havege.vcxproj   | 7 ++++---
 visualc/VS2010/generic_sum.vcxproj         | 7 ++++---
 visualc/VS2010/hello.vcxproj               | 7 ++++---
 visualc/VS2010/key_app.vcxproj             | 7 ++++---
 visualc/VS2010/key_app_writer.vcxproj      | 7 ++++---
 visualc/VS2010/md5sum.vcxproj              | 7 ++++---
 visualc/VS2010/mini_client.vcxproj         | 7 ++++---
 visualc/VS2010/mpi_demo.vcxproj            | 7 ++++---
 visualc/VS2010/pem2der.vcxproj             | 7 ++++---
 visualc/VS2010/pk_decrypt.vcxproj          | 7 ++++---
 visualc/VS2010/pk_encrypt.vcxproj          | 7 ++++---
 visualc/VS2010/pk_sign.vcxproj             | 7 ++++---
 visualc/VS2010/pk_verify.vcxproj           | 7 ++++---
 visualc/VS2010/req_app.vcxproj             | 7 ++++---
 visualc/VS2010/rsa_decrypt.vcxproj         | 7 ++++---
 visualc/VS2010/rsa_encrypt.vcxproj         | 7 ++++---
 visualc/VS2010/rsa_genkey.vcxproj          | 7 ++++---
 visualc/VS2010/rsa_sign.vcxproj            | 7 ++++---
 visualc/VS2010/rsa_sign_pss.vcxproj        | 7 ++++---
 visualc/VS2010/rsa_verify.vcxproj          | 7 ++++---
 visualc/VS2010/rsa_verify_pss.vcxproj      | 7 ++++---
 visualc/VS2010/selftest.vcxproj            | 7 ++++---
 visualc/VS2010/sha1sum.vcxproj             | 7 ++++---
 visualc/VS2010/sha2sum.vcxproj             | 7 ++++---
 visualc/VS2010/ssl_cert_test.vcxproj       | 7 ++++---
 visualc/VS2010/ssl_client1.vcxproj         | 7 ++++---
 visualc/VS2010/ssl_client2.vcxproj         | 7 ++++---
 visualc/VS2010/ssl_fork_server.vcxproj     | 7 ++++---
 visualc/VS2010/ssl_mail_client.vcxproj     | 7 ++++---
 visualc/VS2010/ssl_server.vcxproj          | 7 ++++---
 visualc/VS2010/ssl_server2.vcxproj         | 7 ++++---
 visualc/VS2010/strerror.vcxproj            | 7 ++++---
 visualc/VS2010/udp_proxy.vcxproj           | 7 ++++---
 50 files changed, 200 insertions(+), 150 deletions(-)

diff --git a/visualc/VS2010/aescrypt2.vcxproj b/visualc/VS2010/aescrypt2.vcxproj
index 644ef751b3..db387f979e 100644
--- a/visualc/VS2010/aescrypt2.vcxproj
+++ b/visualc/VS2010/aescrypt2.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/benchmark.vcxproj b/visualc/VS2010/benchmark.vcxproj
index 2655c657c1..934c844388 100644
--- a/visualc/VS2010/benchmark.vcxproj
+++ b/visualc/VS2010/benchmark.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/cert_app.vcxproj b/visualc/VS2010/cert_app.vcxproj
index e73b5eb2a9..fef0efe6d3 100644
--- a/visualc/VS2010/cert_app.vcxproj
+++ b/visualc/VS2010/cert_app.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/cert_req.vcxproj b/visualc/VS2010/cert_req.vcxproj
index d378271df5..7d8694bfe2 100644
--- a/visualc/VS2010/cert_req.vcxproj
+++ b/visualc/VS2010/cert_req.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/cert_write.vcxproj b/visualc/VS2010/cert_write.vcxproj
index 39a3239fc2..8891d8aefa 100644
--- a/visualc/VS2010/cert_write.vcxproj
+++ b/visualc/VS2010/cert_write.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/crl_app.vcxproj b/visualc/VS2010/crl_app.vcxproj
index d4055982e6..c51caef540 100644
--- a/visualc/VS2010/crl_app.vcxproj
+++ b/visualc/VS2010/crl_app.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/crypt_and_hash.vcxproj b/visualc/VS2010/crypt_and_hash.vcxproj
index 35d4a7b9b8..99199d965f 100644
--- a/visualc/VS2010/crypt_and_hash.vcxproj
+++ b/visualc/VS2010/crypt_and_hash.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
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+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/dh_client.vcxproj b/visualc/VS2010/dh_client.vcxproj
index 4774caed85..b2fae8093d 100644
--- a/visualc/VS2010/dh_client.vcxproj
+++ b/visualc/VS2010/dh_client.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/dh_genprime.vcxproj b/visualc/VS2010/dh_genprime.vcxproj
index ae8754c0b9..d9c19009a9 100644
--- a/visualc/VS2010/dh_genprime.vcxproj
+++ b/visualc/VS2010/dh_genprime.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/dh_server.vcxproj b/visualc/VS2010/dh_server.vcxproj
index ee219971dd..6f87cb8b05 100644
--- a/visualc/VS2010/dh_server.vcxproj
+++ b/visualc/VS2010/dh_server.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/dtls_client.vcxproj b/visualc/VS2010/dtls_client.vcxproj
index 4b55587f2c..60715fe298 100644
--- a/visualc/VS2010/dtls_client.vcxproj
+++ b/visualc/VS2010/dtls_client.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/dtls_server.vcxproj b/visualc/VS2010/dtls_server.vcxproj
index 114412d373..8789d7feab 100644
--- a/visualc/VS2010/dtls_server.vcxproj
+++ b/visualc/VS2010/dtls_server.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/ecdh_curve25519.vcxproj b/visualc/VS2010/ecdh_curve25519.vcxproj
index 092be1714f..1120111f19 100644
--- a/visualc/VS2010/ecdh_curve25519.vcxproj
+++ b/visualc/VS2010/ecdh_curve25519.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
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+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/ecdsa.vcxproj b/visualc/VS2010/ecdsa.vcxproj
index 786b838d57..3718c9f272 100644
--- a/visualc/VS2010/ecdsa.vcxproj
+++ b/visualc/VS2010/ecdsa.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/gen_entropy.vcxproj b/visualc/VS2010/gen_entropy.vcxproj
index 00905666d8..4c57655b27 100644
--- a/visualc/VS2010/gen_entropy.vcxproj
+++ b/visualc/VS2010/gen_entropy.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
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+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/gen_key.vcxproj b/visualc/VS2010/gen_key.vcxproj
index c7ee53f57c..a07e1aacc3 100644
--- a/visualc/VS2010/gen_key.vcxproj
+++ b/visualc/VS2010/gen_key.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/gen_random_ctr_drbg.vcxproj b/visualc/VS2010/gen_random_ctr_drbg.vcxproj
index 78da2dfcb1..11740c448b 100644
--- a/visualc/VS2010/gen_random_ctr_drbg.vcxproj
+++ b/visualc/VS2010/gen_random_ctr_drbg.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
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+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/gen_random_havege.vcxproj b/visualc/VS2010/gen_random_havege.vcxproj
index 7e638e3c54..01253ceefb 100644
--- a/visualc/VS2010/gen_random_havege.vcxproj
+++ b/visualc/VS2010/gen_random_havege.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/generic_sum.vcxproj b/visualc/VS2010/generic_sum.vcxproj
index b6438610a3..0f2ecb43ca 100644
--- a/visualc/VS2010/generic_sum.vcxproj
+++ b/visualc/VS2010/generic_sum.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/hello.vcxproj b/visualc/VS2010/hello.vcxproj
index e0692d9e25..c986b07bed 100644
--- a/visualc/VS2010/hello.vcxproj
+++ b/visualc/VS2010/hello.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/key_app.vcxproj b/visualc/VS2010/key_app.vcxproj
index 47e1b29367..f96a0b052b 100644
--- a/visualc/VS2010/key_app.vcxproj
+++ b/visualc/VS2010/key_app.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/key_app_writer.vcxproj b/visualc/VS2010/key_app_writer.vcxproj
index c434baeb6c..0e4af3a589 100644
--- a/visualc/VS2010/key_app_writer.vcxproj
+++ b/visualc/VS2010/key_app_writer.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
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+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/md5sum.vcxproj b/visualc/VS2010/md5sum.vcxproj
index 02fae33d12..6f20e57e74 100644
--- a/visualc/VS2010/md5sum.vcxproj
+++ b/visualc/VS2010/md5sum.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -96,7 +97,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -116,7 +117,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -140,7 +141,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/mini_client.vcxproj b/visualc/VS2010/mini_client.vcxproj
index 4dbeb9d623..b5567bdfe5 100644
--- a/visualc/VS2010/mini_client.vcxproj
+++ b/visualc/VS2010/mini_client.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
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+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/mpi_demo.vcxproj b/visualc/VS2010/mpi_demo.vcxproj
index dfb68eb9c1..d68bc75b37 100644
--- a/visualc/VS2010/mpi_demo.vcxproj
+++ b/visualc/VS2010/mpi_demo.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
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       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/pem2der.vcxproj b/visualc/VS2010/pem2der.vcxproj
index 3823107e84..507c79a4d9 100644
--- a/visualc/VS2010/pem2der.vcxproj
+++ b/visualc/VS2010/pem2der.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
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       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/pk_decrypt.vcxproj b/visualc/VS2010/pk_decrypt.vcxproj
index 9b689bf8f5..5ccaf4f1e9 100644
--- a/visualc/VS2010/pk_decrypt.vcxproj
+++ b/visualc/VS2010/pk_decrypt.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
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       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/pk_encrypt.vcxproj b/visualc/VS2010/pk_encrypt.vcxproj
index c58c1d9543..d5ef208d8e 100644
--- a/visualc/VS2010/pk_encrypt.vcxproj
+++ b/visualc/VS2010/pk_encrypt.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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diff --git a/visualc/VS2010/pk_sign.vcxproj b/visualc/VS2010/pk_sign.vcxproj
index 4b22d3e214..d21f17a414 100644
--- a/visualc/VS2010/pk_sign.vcxproj
+++ b/visualc/VS2010/pk_sign.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
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-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/pk_verify.vcxproj b/visualc/VS2010/pk_verify.vcxproj
index 6d9654c6ab..637ddd6f5e 100644
--- a/visualc/VS2010/pk_verify.vcxproj
+++ b/visualc/VS2010/pk_verify.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/req_app.vcxproj b/visualc/VS2010/req_app.vcxproj
index 5c6870ce1f..3ffcea5944 100644
--- a/visualc/VS2010/req_app.vcxproj
+++ b/visualc/VS2010/req_app.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/rsa_decrypt.vcxproj b/visualc/VS2010/rsa_decrypt.vcxproj
index fb3f4441c7..9e1d0a20ea 100644
--- a/visualc/VS2010/rsa_decrypt.vcxproj
+++ b/visualc/VS2010/rsa_decrypt.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/rsa_encrypt.vcxproj b/visualc/VS2010/rsa_encrypt.vcxproj
index 779c020cdc..c3b03716c9 100644
--- a/visualc/VS2010/rsa_encrypt.vcxproj
+++ b/visualc/VS2010/rsa_encrypt.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/rsa_genkey.vcxproj b/visualc/VS2010/rsa_genkey.vcxproj
index 756b597b45..e6b5060000 100644
--- a/visualc/VS2010/rsa_genkey.vcxproj
+++ b/visualc/VS2010/rsa_genkey.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/rsa_sign.vcxproj b/visualc/VS2010/rsa_sign.vcxproj
index cf15c70450..c1147c3c2f 100644
--- a/visualc/VS2010/rsa_sign.vcxproj
+++ b/visualc/VS2010/rsa_sign.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/rsa_sign_pss.vcxproj b/visualc/VS2010/rsa_sign_pss.vcxproj
index 67246d12fe..adfee6d9cf 100644
--- a/visualc/VS2010/rsa_sign_pss.vcxproj
+++ b/visualc/VS2010/rsa_sign_pss.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/rsa_verify.vcxproj b/visualc/VS2010/rsa_verify.vcxproj
index 8aa85cb3f8..bb44b4f9df 100644
--- a/visualc/VS2010/rsa_verify.vcxproj
+++ b/visualc/VS2010/rsa_verify.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/rsa_verify_pss.vcxproj b/visualc/VS2010/rsa_verify_pss.vcxproj
index a046fe2127..7781aa51aa 100644
--- a/visualc/VS2010/rsa_verify_pss.vcxproj
+++ b/visualc/VS2010/rsa_verify_pss.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
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       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
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+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/selftest.vcxproj b/visualc/VS2010/selftest.vcxproj
index ae85181b09..12ff76d70f 100644
--- a/visualc/VS2010/selftest.vcxproj
+++ b/visualc/VS2010/selftest.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
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+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/sha1sum.vcxproj b/visualc/VS2010/sha1sum.vcxproj
index f0b927d659..2c3674b45f 100644
--- a/visualc/VS2010/sha1sum.vcxproj
+++ b/visualc/VS2010/sha1sum.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -96,7 +97,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -116,7 +117,7 @@
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       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     <ProjectReference>
@@ -140,7 +141,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
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+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/sha2sum.vcxproj b/visualc/VS2010/sha2sum.vcxproj
index 030bebbf9e..b1afb674d7 100644
--- a/visualc/VS2010/sha2sum.vcxproj
+++ b/visualc/VS2010/sha2sum.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -96,7 +97,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -116,7 +117,7 @@
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       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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@@ -140,7 +141,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/ssl_cert_test.vcxproj b/visualc/VS2010/ssl_cert_test.vcxproj
index 158f2366ae..b8f014e367 100644
--- a/visualc/VS2010/ssl_cert_test.vcxproj
+++ b/visualc/VS2010/ssl_cert_test.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
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       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
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+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/ssl_client1.vcxproj b/visualc/VS2010/ssl_client1.vcxproj
index 390593085d..4ac158224a 100644
--- a/visualc/VS2010/ssl_client1.vcxproj
+++ b/visualc/VS2010/ssl_client1.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
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       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
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+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/ssl_client2.vcxproj b/visualc/VS2010/ssl_client2.vcxproj
index 4fcb6adb70..1d44fa783c 100644
--- a/visualc/VS2010/ssl_client2.vcxproj
+++ b/visualc/VS2010/ssl_client2.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
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       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
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     <ProjectReference>
@@ -144,7 +145,7 @@
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       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
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diff --git a/visualc/VS2010/ssl_fork_server.vcxproj b/visualc/VS2010/ssl_fork_server.vcxproj
index 389097684d..922a9953ee 100644
--- a/visualc/VS2010/ssl_fork_server.vcxproj
+++ b/visualc/VS2010/ssl_fork_server.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
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-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
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+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/ssl_mail_client.vcxproj b/visualc/VS2010/ssl_mail_client.vcxproj
index e85cfcbf81..a9b01d0d56 100644
--- a/visualc/VS2010/ssl_mail_client.vcxproj
+++ b/visualc/VS2010/ssl_mail_client.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/ssl_server.vcxproj b/visualc/VS2010/ssl_server.vcxproj
index cf2b258aa2..ae28e1839a 100644
--- a/visualc/VS2010/ssl_server.vcxproj
+++ b/visualc/VS2010/ssl_server.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/ssl_server2.vcxproj b/visualc/VS2010/ssl_server2.vcxproj
index 5cac05ef99..d06e0628ef 100644
--- a/visualc/VS2010/ssl_server2.vcxproj
+++ b/visualc/VS2010/ssl_server2.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/strerror.vcxproj b/visualc/VS2010/strerror.vcxproj
index 927942ffea..d7ec570d63 100644
--- a/visualc/VS2010/strerror.vcxproj
+++ b/visualc/VS2010/strerror.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
diff --git a/visualc/VS2010/udp_proxy.vcxproj b/visualc/VS2010/udp_proxy.vcxproj
index e1135b9c78..30ae55e999 100644
--- a/visualc/VS2010/udp_proxy.vcxproj
+++ b/visualc/VS2010/udp_proxy.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">

From c5d08f8ea53d1f793c3a209ebe374f3b33ae3a96 Mon Sep 17 00:00:00 2001
From: Jaeden Amero <jaeden.amero@arm.com>
Date: Wed, 21 Feb 2018 13:32:39 +0000
Subject: [PATCH 739/745] Add ChangeLog entry for PR #1384

---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ChangeLog b/ChangeLog
index 708ecad7e8..f44bbeddbf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -17,6 +17,7 @@ Bugfix
    * Fix mbedtls_x509_crt_profile_suiteb, which used to reject all certificates
      with flag MBEDTLS_X509_BADCERT_BAD_PK even when the key type was correct.
      In the context of SSL, this resulted in handshake failure. #1351
+   * Fix Windows x64 builds with the included mbedTLS.sln file. #1347
 
 Changes
    * Fix tag lengths and value ranges in the documentation of CCM encryption.

From 041039f81e61191581f5112bb8e9d27a95d3d873 Mon Sep 17 00:00:00 2001
From: Jaeden Amero <jaeden.amero@arm.com>
Date: Mon, 19 Feb 2018 15:28:08 +0000
Subject: [PATCH 740/745] MD: Make deprecated functions not inline

In 2.7.0, we replaced a number of MD functions with deprecated inline
versions. This causes ABI compatibility issues, as the functions are no
longer guaranteed to be callable when built into a shared library.
Instead, deprecate the functions without also inlining them, to help
maintain ABI backwards compatibility.
---
 include/mbedtls/md2.h       | 44 ++++++++------------------------
 include/mbedtls/md4.h       | 46 ++++++++--------------------------
 include/mbedtls/md5.h       | 46 ++++++++--------------------------
 include/mbedtls/ripemd160.h | 43 ++++++++-----------------------
 include/mbedtls/sha1.h      | 46 ++++++++--------------------------
 include/mbedtls/sha256.h    | 50 ++++++++++---------------------------
 include/mbedtls/sha512.h    | 49 ++++++++++--------------------------
 library/md2.c               | 40 +++++++++++++++++++++++++++++
 library/md4.c               | 41 ++++++++++++++++++++++++++++++
 library/md5.c               | 41 ++++++++++++++++++++++++++++++
 library/ripemd160.c         | 41 ++++++++++++++++++++++++++++++
 library/sha1.c              | 41 ++++++++++++++++++++++++++++++
 library/sha256.c            | 43 +++++++++++++++++++++++++++++++
 library/sha512.c            | 43 +++++++++++++++++++++++++++++++
 14 files changed, 370 insertions(+), 244 deletions(-)

diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index 2ff3f171a3..0fd8b5afcc 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -39,11 +39,6 @@
 
 #define MBEDTLS_ERR_MD2_HW_ACCEL_FAILED                   -0x002B  /**< MD2 hardware accelerator failed */
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 #if !defined(MBEDTLS_MD2_ALT)
 // Regular implementation
 //
@@ -187,11 +182,7 @@ int mbedtls_internal_md2_process( mbedtls_md2_context *ctx );
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md2_starts(
-                                                    mbedtls_md2_context *ctx )
-{
-    mbedtls_md2_starts_ret( ctx );
-}
+MBEDTLS_DEPRECATED void mbedtls_md2_starts( mbedtls_md2_context *ctx );
 
 /**
  * \brief          MD2 process buffer
@@ -207,13 +198,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2_starts(
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md2_update(
-                                                mbedtls_md2_context *ctx,
-                                                const unsigned char *input,
-                                                size_t ilen )
-{
-    mbedtls_md2_update_ret( ctx, input, ilen );
-}
+MBEDTLS_DEPRECATED void mbedtls_md2_update( mbedtls_md2_context *ctx,
+                                            const unsigned char *input,
+                                            size_t ilen );
 
 /**
  * \brief          MD2 final digest
@@ -228,12 +215,8 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2_update(
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md2_finish(
-                                                    mbedtls_md2_context *ctx,
-                                                    unsigned char output[16] )
-{
-    mbedtls_md2_finish_ret( ctx, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_md2_finish( mbedtls_md2_context *ctx,
+                                            unsigned char output[16] );
 
 /**
  * \brief          MD2 process data block (internal use only)
@@ -247,11 +230,7 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md2_finish(
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md2_process(
-                                                    mbedtls_md2_context *ctx )
-{
-    mbedtls_internal_md2_process( ctx );
-}
+MBEDTLS_DEPRECATED void mbedtls_md2_process( mbedtls_md2_context *ctx );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
@@ -304,12 +283,9 @@ int mbedtls_md2_ret( const unsigned char *input,
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md2( const unsigned char *input,
-                                                   size_t ilen,
-                                                   unsigned char output[16] )
-{
-    mbedtls_md2_ret( input, ilen, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_md2( const unsigned char *input,
+                                     size_t ilen,
+                                     unsigned char output[16] );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
diff --git a/include/mbedtls/md4.h b/include/mbedtls/md4.h
index a2ab57f078..23fa95e46a 100644
--- a/include/mbedtls/md4.h
+++ b/include/mbedtls/md4.h
@@ -40,11 +40,6 @@
 
 #define MBEDTLS_ERR_MD4_HW_ACCEL_FAILED                   -0x002D  /**< MD4 hardware accelerator failed */
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 #if !defined(MBEDTLS_MD4_ALT)
 // Regular implementation
 //
@@ -188,11 +183,7 @@ int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md4_starts(
-                                                    mbedtls_md4_context *ctx )
-{
-    mbedtls_md4_starts_ret( ctx );
-}
+MBEDTLS_DEPRECATED void mbedtls_md4_starts( mbedtls_md4_context *ctx );
 
 /**
  * \brief          MD4 process buffer
@@ -208,13 +199,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_starts(
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md4_update(
-                                                    mbedtls_md4_context *ctx,
-                                                    const unsigned char *input,
-                                                    size_t ilen )
-{
-    mbedtls_md4_update_ret( ctx, input, ilen );
-}
+MBEDTLS_DEPRECATED void mbedtls_md4_update( mbedtls_md4_context *ctx,
+                                            const unsigned char *input,
+                                            size_t ilen );
 
 /**
  * \brief          MD4 final digest
@@ -229,12 +216,8 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_update(
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md4_finish(
-                                                    mbedtls_md4_context *ctx,
-                                                    unsigned char output[16] )
-{
-    mbedtls_md4_finish_ret( ctx, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_md4_finish( mbedtls_md4_context *ctx,
+                                            unsigned char output[16] );
 
 /**
  * \brief          MD4 process data block (internal use only)
@@ -249,12 +232,8 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md4_finish(
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md4_process(
-                                                mbedtls_md4_context *ctx,
-                                                const unsigned char data[64] )
-{
-    mbedtls_internal_md4_process( ctx, data );
-}
+MBEDTLS_DEPRECATED void mbedtls_md4_process( mbedtls_md4_context *ctx,
+                                             const unsigned char data[64] );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
@@ -309,12 +288,9 @@ int mbedtls_md4_ret( const unsigned char *input,
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md4( const unsigned char *input,
-                                                   size_t ilen,
-                                                   unsigned char output[16] )
-{
-    mbedtls_md4_ret( input, ilen, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_md4( const unsigned char *input,
+                                     size_t ilen,
+                                     unsigned char output[16] );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index d49391f811..06ea4c5d44 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -43,11 +43,6 @@
 // Regular implementation
 //
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -188,11 +183,7 @@ int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md5_starts(
-                                                    mbedtls_md5_context *ctx )
-{
-    mbedtls_md5_starts_ret( ctx );
-}
+MBEDTLS_DEPRECATED void mbedtls_md5_starts( mbedtls_md5_context *ctx );
 
 /**
  * \brief          MD5 process buffer
@@ -208,13 +199,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_starts(
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md5_update(
-                                                    mbedtls_md5_context *ctx,
-                                                    const unsigned char *input,
-                                                    size_t ilen )
-{
-    mbedtls_md5_update_ret( ctx, input, ilen );
-}
+MBEDTLS_DEPRECATED void mbedtls_md5_update( mbedtls_md5_context *ctx,
+                                            const unsigned char *input,
+                                            size_t ilen );
 
 /**
  * \brief          MD5 final digest
@@ -229,12 +216,8 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_update(
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md5_finish(
-                                                    mbedtls_md5_context *ctx,
-                                                    unsigned char output[16] )
-{
-    mbedtls_md5_finish_ret( ctx, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_md5_finish( mbedtls_md5_context *ctx,
+                                            unsigned char output[16] );
 
 /**
  * \brief          MD5 process data block (internal use only)
@@ -249,12 +232,8 @@ MBEDTLS_DEPRECATED static inline void mbedtls_md5_finish(
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md5_process(
-                                                mbedtls_md5_context *ctx,
-                                                const unsigned char data[64] )
-{
-    mbedtls_internal_md5_process( ctx, data );
-}
+MBEDTLS_DEPRECATED void mbedtls_md5_process( mbedtls_md5_context *ctx,
+                                             const unsigned char data[64] );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
@@ -309,12 +288,9 @@ int mbedtls_md5_ret( const unsigned char *input,
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_md5( const unsigned char *input,
-                                                   size_t ilen,
-                                                   unsigned char output[16] )
-{
-    mbedtls_md5_ret( input, ilen, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_md5( const unsigned char *input,
+                                     size_t ilen,
+                                     unsigned char output[16] );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
diff --git a/include/mbedtls/ripemd160.h b/include/mbedtls/ripemd160.h
index c21868b185..3a8b50a621 100644
--- a/include/mbedtls/ripemd160.h
+++ b/include/mbedtls/ripemd160.h
@@ -35,11 +35,6 @@
 
 #define MBEDTLS_ERR_RIPEMD160_HW_ACCEL_FAILED             -0x0031  /**< RIPEMD160 hardware accelerator failed */
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 #if !defined(MBEDTLS_RIPEMD160_ALT)
 // Regular implementation
 //
@@ -139,11 +134,8 @@ int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx,
  *
  * \param ctx      context to be initialized
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_starts(
-                                            mbedtls_ripemd160_context *ctx )
-{
-    mbedtls_ripemd160_starts_ret( ctx );
-}
+MBEDTLS_DEPRECATED void mbedtls_ripemd160_starts(
+                                            mbedtls_ripemd160_context *ctx );
 
 /**
  * \brief          RIPEMD-160 process buffer
@@ -154,13 +146,10 @@ MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_starts(
  * \param input    buffer holding the data
  * \param ilen     length of the input data
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_update(
+MBEDTLS_DEPRECATED void mbedtls_ripemd160_update(
                                                 mbedtls_ripemd160_context *ctx,
                                                 const unsigned char *input,
-                                                size_t ilen )
-{
-    mbedtls_ripemd160_update_ret( ctx, input, ilen );
-}
+                                                size_t ilen );
 
 /**
  * \brief          RIPEMD-160 final digest
@@ -170,12 +159,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_update(
  * \param ctx      RIPEMD-160 context
  * \param output   RIPEMD-160 checksum result
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_finish(
+MBEDTLS_DEPRECATED void mbedtls_ripemd160_finish(
                                                 mbedtls_ripemd160_context *ctx,
-                                                unsigned char output[20] )
-{
-    mbedtls_ripemd160_finish_ret( ctx, output );
-}
+                                                unsigned char output[20] );
 
 /**
  * \brief          RIPEMD-160 process data block (internal use only)
@@ -185,12 +171,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_finish(
  * \param ctx      RIPEMD-160 context
  * \param data     buffer holding one block of data
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160_process(
+MBEDTLS_DEPRECATED void mbedtls_ripemd160_process(
                                             mbedtls_ripemd160_context *ctx,
-                                            const unsigned char data[64] )
-{
-    mbedtls_internal_ripemd160_process( ctx, data );
-}
+                                            const unsigned char data[64] );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
@@ -235,13 +218,9 @@ int mbedtls_ripemd160_ret( const unsigned char *input,
  * \param ilen     length of the input data
  * \param output   RIPEMD-160 checksum result
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_ripemd160(
-                                                    const unsigned char *input,
-                                                    size_t ilen,
-                                                    unsigned char output[20] )
-{
-    mbedtls_ripemd160_ret( input, ilen, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_ripemd160( const unsigned char *input,
+                                           size_t ilen,
+                                           unsigned char output[20] );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
diff --git a/include/mbedtls/sha1.h b/include/mbedtls/sha1.h
index e4f8650216..05540cde12 100644
--- a/include/mbedtls/sha1.h
+++ b/include/mbedtls/sha1.h
@@ -39,11 +39,6 @@
 
 #define MBEDTLS_ERR_SHA1_HW_ACCEL_FAILED                  -0x0035  /**< SHA-1 hardware accelerator failed */
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
-
 #if !defined(MBEDTLS_SHA1_ALT)
 // Regular implementation
 //
@@ -190,11 +185,7 @@ int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha1_starts(
-                                                mbedtls_sha1_context *ctx )
-{
-    mbedtls_sha1_starts_ret( ctx );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha1_starts( mbedtls_sha1_context *ctx );
 
 /**
  * \brief          SHA-1 process buffer
@@ -210,13 +201,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_starts(
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha1_update(
-                                                mbedtls_sha1_context *ctx,
-                                                const unsigned char *input,
-                                                size_t ilen )
-{
-    mbedtls_sha1_update_ret( ctx, input, ilen );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha1_update( mbedtls_sha1_context *ctx,
+                                             const unsigned char *input,
+                                             size_t ilen );
 
 /**
  * \brief          SHA-1 final digest
@@ -231,12 +218,8 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_update(
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha1_finish(
-                                                mbedtls_sha1_context *ctx,
-                                                unsigned char output[20] )
-{
-    mbedtls_sha1_finish_ret( ctx, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha1_finish( mbedtls_sha1_context *ctx,
+                                             unsigned char output[20] );
 
 /**
  * \brief          SHA-1 process data block (internal use only)
@@ -251,12 +234,8 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha1_finish(
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha1_process(
-                                                mbedtls_sha1_context *ctx,
-                                                const unsigned char data[64] )
-{
-    mbedtls_internal_sha1_process( ctx, data );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha1_process( mbedtls_sha1_context *ctx,
+                                              const unsigned char data[64] );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
@@ -317,12 +296,9 @@ int mbedtls_sha1_ret( const unsigned char *input,
  *                 stronger message digests instead.
  *
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha1( const unsigned char *input,
-                                                    size_t ilen,
-                                                    unsigned char output[20] )
-{
-    mbedtls_sha1_ret( input, ilen, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha1( const unsigned char *input,
+                                      size_t ilen,
+                                      unsigned char output[20] );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
diff --git a/include/mbedtls/sha256.h b/include/mbedtls/sha256.h
index a2b6e11644..ffb16c277a 100644
--- a/include/mbedtls/sha256.h
+++ b/include/mbedtls/sha256.h
@@ -35,10 +35,6 @@
 
 #define MBEDTLS_ERR_SHA256_HW_ACCEL_FAILED                -0x0037  /**< SHA-256 hardware accelerator failed */
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
 #if !defined(MBEDTLS_SHA256_ALT)
 // Regular implementation
 //
@@ -156,12 +152,8 @@ int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx,
  *                 <ul><li>0: Use SHA-256.</li>
  *                 <li>1: Use SHA-224.</li></ul>
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha256_starts(
-                                                mbedtls_sha256_context *ctx,
-                                                int is224 )
-{
-    mbedtls_sha256_starts_ret( ctx, is224 );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha256_starts( mbedtls_sha256_context *ctx,
+                                               int is224 );
 
 /**
  * \brief          This function feeds an input buffer into an ongoing
@@ -173,13 +165,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_starts(
  * \param input    The buffer holding the data.
  * \param ilen     The length of the input data.
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha256_update(
-                                                mbedtls_sha256_context *ctx,
-                                                const unsigned char *input,
-                                                size_t ilen )
-{
-    mbedtls_sha256_update_ret( ctx, input, ilen );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha256_update( mbedtls_sha256_context *ctx,
+                                               const unsigned char *input,
+                                               size_t ilen );
 
 /**
  * \brief          This function finishes the SHA-256 operation, and writes
@@ -190,12 +178,8 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_update(
  * \param ctx      The SHA-256 context.
  * \param output   The SHA-224or SHA-256 checksum result.
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha256_finish(
-                                                mbedtls_sha256_context *ctx,
-                                                unsigned char output[32] )
-{
-    mbedtls_sha256_finish_ret( ctx, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha256_finish( mbedtls_sha256_context *ctx,
+                                               unsigned char output[32] );
 
 /**
  * \brief          This function processes a single data block within
@@ -207,12 +191,8 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha256_finish(
  * \param ctx      The SHA-256 context.
  * \param data     The buffer holding one block of data.
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha256_process(
-                                                mbedtls_sha256_context *ctx,
-                                                const unsigned char data[64] )
-{
-    mbedtls_internal_sha256_process( ctx, data );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha256_process( mbedtls_sha256_context *ctx,
+                                                const unsigned char data[64] );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
@@ -276,14 +256,10 @@ int mbedtls_sha256_ret( const unsigned char *input,
  *                 <ul><li>0: Use SHA-256.</li>
  *                 <li>1: Use SHA-224.</li></ul>
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha256(
-                                                    const unsigned char *input,
-                                                    size_t ilen,
-                                                    unsigned char output[32],
-                                                    int is224 )
-{
-    mbedtls_sha256_ret( input, ilen, output, is224 );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha256( const unsigned char *input,
+                                        size_t ilen,
+                                        unsigned char output[32],
+                                        int is224 );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
diff --git a/include/mbedtls/sha512.h b/include/mbedtls/sha512.h
index 52ae204d44..8404a2d599 100644
--- a/include/mbedtls/sha512.h
+++ b/include/mbedtls/sha512.h
@@ -35,10 +35,6 @@
 
 #define MBEDTLS_ERR_SHA512_HW_ACCEL_FAILED                -0x0039  /**< SHA-512 hardware accelerator failed */
 
-#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
-    !defined(inline) && !defined(__cplusplus)
-#define inline __inline
-#endif
 #if !defined(MBEDTLS_SHA512_ALT)
 // Regular implementation
 //
@@ -156,12 +152,8 @@ int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx,
  *                 <ul><li>0: Use SHA-512.</li>
  *                 <li>1: Use SHA-384.</li></ul>
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha512_starts(
-                                                mbedtls_sha512_context *ctx,
-                                                int is384 )
-{
-    mbedtls_sha512_starts_ret( ctx, is384 );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha512_starts( mbedtls_sha512_context *ctx,
+                                               int is384 );
 
 /**
  * \brief          This function feeds an input buffer into an ongoing
@@ -173,13 +165,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_starts(
  * \param input    The buffer holding the data.
  * \param ilen     The length of the input data.
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha512_update(
-                                                mbedtls_sha512_context *ctx,
-                                                const unsigned char *input,
-                                                size_t ilen )
-{
-    mbedtls_sha512_update_ret( ctx, input, ilen );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha512_update( mbedtls_sha512_context *ctx,
+                                               const unsigned char *input,
+                                               size_t ilen );
 
 /**
  * \brief          This function finishes the SHA-512 operation, and writes
@@ -190,12 +178,8 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_update(
  * \param ctx      The SHA-512 context.
  * \param output   The SHA-384 or SHA-512 checksum result.
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha512_finish(
-                                                mbedtls_sha512_context *ctx,
-                                                unsigned char output[64] )
-{
-    mbedtls_sha512_finish_ret( ctx, output );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha512_finish( mbedtls_sha512_context *ctx,
+                                               unsigned char output[64] );
 
 /**
  * \brief          This function processes a single data block within
@@ -207,12 +191,9 @@ MBEDTLS_DEPRECATED static inline void mbedtls_sha512_finish(
  * \param ctx      The SHA-512 context.
  * \param data     The buffer holding one block of data.
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha512_process(
+MBEDTLS_DEPRECATED void mbedtls_sha512_process(
                                             mbedtls_sha512_context *ctx,
-                                            const unsigned char data[128] )
-{
-    mbedtls_internal_sha512_process( ctx, data );
-}
+                                            const unsigned char data[128] );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
@@ -278,14 +259,10 @@ int mbedtls_sha512_ret( const unsigned char *input,
  *                 <ul><li>0: Use SHA-512.</li>
  *                 <li>1: Use SHA-384.</li></ul>
  */
-MBEDTLS_DEPRECATED static inline void mbedtls_sha512(
-                                                    const unsigned char *input,
-                                                    size_t ilen,
-                                                    unsigned char output[64],
-                                                    int is384 )
-{
-    mbedtls_sha512_ret( input, ilen, output, is384 );
-}
+MBEDTLS_DEPRECATED void mbedtls_sha512( const unsigned char *input,
+                                        size_t ilen,
+                                        unsigned char output[64],
+                                        int is384 );
 
 #undef MBEDTLS_DEPRECATED
 #endif /* !MBEDTLS_DEPRECATED_REMOVED */
diff --git a/library/md2.c b/library/md2.c
index 5028e8c586..b88aa406af 100644
--- a/library/md2.c
+++ b/library/md2.c
@@ -115,6 +115,13 @@ int mbedtls_md2_starts_ret( mbedtls_md2_context *ctx )
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md2_starts( mbedtls_md2_context *ctx )
+{
+    mbedtls_md2_starts_ret( ctx );
+}
+#endif
+
 #if !defined(MBEDTLS_MD2_PROCESS_ALT)
 int mbedtls_internal_md2_process( mbedtls_md2_context *ctx )
 {
@@ -151,6 +158,13 @@ int mbedtls_internal_md2_process( mbedtls_md2_context *ctx )
 
     return( 0 );
 }
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md2_process( mbedtls_md2_context *ctx )
+{
+    mbedtls_internal_md2_process( ctx );
+}
+#endif
 #endif /* !MBEDTLS_MD2_PROCESS_ALT */
 
 /*
@@ -187,6 +201,15 @@ int mbedtls_md2_update_ret( mbedtls_md2_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md2_update( mbedtls_md2_context *ctx,
+                         const unsigned char *input,
+                         size_t ilen )
+{
+    mbedtls_md2_update_ret( ctx, input, ilen );
+}
+#endif
+
 /*
  * MD2 final digest
  */
@@ -214,6 +237,14 @@ int mbedtls_md2_finish_ret( mbedtls_md2_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md2_finish( mbedtls_md2_context *ctx,
+                         unsigned char output[16] )
+{
+    mbedtls_md2_finish_ret( ctx, output );
+}
+#endif
+
 #endif /* !MBEDTLS_MD2_ALT */
 
 /*
@@ -243,6 +274,15 @@ exit:
     return( ret );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md2( const unsigned char *input,
+                  size_t ilen,
+                  unsigned char output[16] )
+{
+    mbedtls_md2_ret( input, ilen, output );
+}
+#endif
+
 #if defined(MBEDTLS_SELF_TEST)
 
 /*
diff --git a/library/md4.c b/library/md4.c
index 34a4b0e24e..ba704f58e8 100644
--- a/library/md4.c
+++ b/library/md4.c
@@ -111,6 +111,13 @@ int mbedtls_md4_starts_ret( mbedtls_md4_context *ctx )
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md4_starts( mbedtls_md4_context *ctx )
+{
+    mbedtls_md4_starts_ret( ctx );
+}
+#endif
+
 #if !defined(MBEDTLS_MD4_PROCESS_ALT)
 int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
                                   const unsigned char data[64] )
@@ -217,6 +224,14 @@ int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
 
     return( 0 );
 }
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md4_process( mbedtls_md4_context *ctx,
+                          const unsigned char data[64] )
+{
+    mbedtls_internal_md4_process( ctx, data );
+}
+#endif
 #endif /* !MBEDTLS_MD4_PROCESS_ALT */
 
 /*
@@ -273,6 +288,15 @@ int mbedtls_md4_update_ret( mbedtls_md4_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md4_update( mbedtls_md4_context *ctx,
+                         const unsigned char *input,
+                         size_t ilen )
+{
+    mbedtls_md4_update_ret( ctx, input, ilen );
+}
+#endif
+
 static const unsigned char md4_padding[64] =
 {
  0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -318,6 +342,14 @@ int mbedtls_md4_finish_ret( mbedtls_md4_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md4_finish( mbedtls_md4_context *ctx,
+                         unsigned char output[16] )
+{
+    mbedtls_md4_finish_ret( ctx, output );
+}
+#endif
+
 #endif /* !MBEDTLS_MD4_ALT */
 
 /*
@@ -347,6 +379,15 @@ exit:
     return( ret );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md4( const unsigned char *input,
+                  size_t ilen,
+                  unsigned char output[16] )
+{
+    mbedtls_md4_ret( input, ilen, output );
+}
+#endif
+
 #if defined(MBEDTLS_SELF_TEST)
 
 /*
diff --git a/library/md5.c b/library/md5.c
index 8872dc467d..8440ebffcf 100644
--- a/library/md5.c
+++ b/library/md5.c
@@ -110,6 +110,13 @@ int mbedtls_md5_starts_ret( mbedtls_md5_context *ctx )
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md5_starts( mbedtls_md5_context *ctx )
+{
+    mbedtls_md5_starts_ret( ctx );
+}
+#endif
+
 #if !defined(MBEDTLS_MD5_PROCESS_ALT)
 int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
                                   const unsigned char data[64] )
@@ -236,6 +243,14 @@ int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
 
     return( 0 );
 }
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md5_process( mbedtls_md5_context *ctx,
+                          const unsigned char data[64] )
+{
+    mbedtls_internal_md5_process( ctx, data );
+}
+#endif
 #endif /* !MBEDTLS_MD5_PROCESS_ALT */
 
 /*
@@ -289,6 +304,15 @@ int mbedtls_md5_update_ret( mbedtls_md5_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md5_update( mbedtls_md5_context *ctx,
+                         const unsigned char *input,
+                         size_t ilen )
+{
+    mbedtls_md5_update_ret( ctx, input, ilen );
+}
+#endif
+
 static const unsigned char md5_padding[64] =
 {
  0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -332,6 +356,14 @@ int mbedtls_md5_finish_ret( mbedtls_md5_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md5_finish( mbedtls_md5_context *ctx,
+                         unsigned char output[16] )
+{
+    mbedtls_md5_finish_ret( ctx, output );
+}
+#endif
+
 #endif /* !MBEDTLS_MD5_ALT */
 
 /*
@@ -361,6 +393,15 @@ exit:
     return( ret );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_md5( const unsigned char *input,
+                  size_t ilen,
+                  unsigned char output[16] )
+{
+    mbedtls_md5_ret( input, ilen, output );
+}
+#endif
+
 #if defined(MBEDTLS_SELF_TEST)
 /*
  * RFC 1321 test vectors
diff --git a/library/ripemd160.c b/library/ripemd160.c
index b85b117c6a..2ba48b7fdb 100644
--- a/library/ripemd160.c
+++ b/library/ripemd160.c
@@ -112,6 +112,13 @@ int mbedtls_ripemd160_starts_ret( mbedtls_ripemd160_context *ctx )
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_ripemd160_starts( mbedtls_ripemd160_context *ctx )
+{
+    mbedtls_ripemd160_starts_ret( ctx );
+}
+#endif
+
 #if !defined(MBEDTLS_RIPEMD160_PROCESS_ALT)
 /*
  * Process one block
@@ -295,6 +302,14 @@ int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx,
 
     return( 0 );
 }
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_ripemd160_process( mbedtls_ripemd160_context *ctx,
+                                const unsigned char data[64] )
+{
+    mbedtls_internal_ripemd160_process( ctx, data );
+}
+#endif
 #endif /* !MBEDTLS_RIPEMD160_PROCESS_ALT */
 
 /*
@@ -349,6 +364,15 @@ int mbedtls_ripemd160_update_ret( mbedtls_ripemd160_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_ripemd160_update( mbedtls_ripemd160_context *ctx,
+                               const unsigned char *input,
+                               size_t ilen )
+{
+    mbedtls_ripemd160_update_ret( ctx, input, ilen );
+}
+#endif
+
 static const unsigned char ripemd160_padding[64] =
 {
  0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -395,6 +419,14 @@ int mbedtls_ripemd160_finish_ret( mbedtls_ripemd160_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_ripemd160_finish( mbedtls_ripemd160_context *ctx,
+                               unsigned char output[20] )
+{
+    mbedtls_ripemd160_finish_ret( ctx, output );
+}
+#endif
+
 #endif /* ! MBEDTLS_RIPEMD160_ALT */
 
 /*
@@ -424,6 +456,15 @@ exit:
     return( ret );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_ripemd160( const unsigned char *input,
+                        size_t ilen,
+                        unsigned char output[20] )
+{
+    mbedtls_ripemd160_ret( input, ilen, output );
+}
+#endif
+
 #if defined(MBEDTLS_SELF_TEST)
 /*
  * Test vectors from the RIPEMD-160 paper and
diff --git a/library/sha1.c b/library/sha1.c
index 8432eba8bd..1f29a0fbf8 100644
--- a/library/sha1.c
+++ b/library/sha1.c
@@ -111,6 +111,13 @@ int mbedtls_sha1_starts_ret( mbedtls_sha1_context *ctx )
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha1_starts( mbedtls_sha1_context *ctx )
+{
+    mbedtls_sha1_starts_ret( ctx );
+}
+#endif
+
 #if !defined(MBEDTLS_SHA1_PROCESS_ALT)
 int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
                                    const unsigned char data[64] )
@@ -270,6 +277,14 @@ int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
 
     return( 0 );
 }
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha1_process( mbedtls_sha1_context *ctx,
+                           const unsigned char data[64] )
+{
+    mbedtls_internal_sha1_process( ctx, data );
+}
+#endif
 #endif /* !MBEDTLS_SHA1_PROCESS_ALT */
 
 /*
@@ -322,6 +337,15 @@ int mbedtls_sha1_update_ret( mbedtls_sha1_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha1_update( mbedtls_sha1_context *ctx,
+                          const unsigned char *input,
+                          size_t ilen )
+{
+    mbedtls_sha1_update_ret( ctx, input, ilen );
+}
+#endif
+
 static const unsigned char sha1_padding[64] =
 {
  0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -365,6 +389,14 @@ int mbedtls_sha1_finish_ret( mbedtls_sha1_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha1_finish( mbedtls_sha1_context *ctx,
+                          unsigned char output[20] )
+{
+    mbedtls_sha1_finish_ret( ctx, output );
+}
+#endif
+
 #endif /* !MBEDTLS_SHA1_ALT */
 
 /*
@@ -394,6 +426,15 @@ exit:
     return( ret );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha1( const unsigned char *input,
+                   size_t ilen,
+                   unsigned char output[20] )
+{
+    mbedtls_sha1_ret( input, ilen, output );
+}
+#endif
+
 #if defined(MBEDTLS_SELF_TEST)
 /*
  * FIPS-180-1 test vectors
diff --git a/library/sha256.c b/library/sha256.c
index abcd64d134..f39bcbab6c 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -135,6 +135,14 @@ int mbedtls_sha256_starts_ret( mbedtls_sha256_context *ctx, int is224 )
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha256_starts( mbedtls_sha256_context *ctx,
+                            int is224 )
+{
+    mbedtls_sha256_starts_ret( ctx, is224 );
+}
+#endif
+
 #if !defined(MBEDTLS_SHA256_PROCESS_ALT)
 static const uint32_t K[] =
 {
@@ -238,6 +246,14 @@ int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx,
 
     return( 0 );
 }
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha256_process( mbedtls_sha256_context *ctx,
+                             const unsigned char data[64] )
+{
+    mbedtls_internal_sha256_process( ctx, data );
+}
+#endif
 #endif /* !MBEDTLS_SHA256_PROCESS_ALT */
 
 /*
@@ -290,6 +306,15 @@ int mbedtls_sha256_update_ret( mbedtls_sha256_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha256_update( mbedtls_sha256_context *ctx,
+                            const unsigned char *input,
+                            size_t ilen )
+{
+    mbedtls_sha256_update_ret( ctx, input, ilen );
+}
+#endif
+
 static const unsigned char sha256_padding[64] =
 {
  0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -339,6 +364,14 @@ int mbedtls_sha256_finish_ret( mbedtls_sha256_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha256_finish( mbedtls_sha256_context *ctx,
+                            unsigned char output[32] )
+{
+    mbedtls_sha256_finish_ret( ctx, output );
+}
+#endif
+
 #endif /* !MBEDTLS_SHA256_ALT */
 
 /*
@@ -369,6 +402,16 @@ exit:
     return( ret );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha256( const unsigned char *input,
+                     size_t ilen,
+                     unsigned char output[32],
+                     int is224 )
+{
+    mbedtls_sha256_ret( input, ilen, output, is224 );
+}
+#endif
+
 #if defined(MBEDTLS_SELF_TEST)
 /*
  * FIPS-180-2 test vectors
diff --git a/library/sha512.c b/library/sha512.c
index c99b6da950..97cee07c56 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -149,6 +149,14 @@ int mbedtls_sha512_starts_ret( mbedtls_sha512_context *ctx, int is384 )
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha512_starts( mbedtls_sha512_context *ctx,
+                            int is384 )
+{
+    mbedtls_sha512_starts_ret( ctx, is384 );
+}
+#endif
+
 #if !defined(MBEDTLS_SHA512_PROCESS_ALT)
 
 /*
@@ -269,6 +277,14 @@ int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx,
 
     return( 0 );
 }
+
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha512_process( mbedtls_sha512_context *ctx,
+                             const unsigned char data[128] )
+{
+    mbedtls_internal_sha512_process( ctx, data );
+}
+#endif
 #endif /* !MBEDTLS_SHA512_PROCESS_ALT */
 
 /*
@@ -320,6 +336,15 @@ int mbedtls_sha512_update_ret( mbedtls_sha512_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha512_update( mbedtls_sha512_context *ctx,
+                            const unsigned char *input,
+                            size_t ilen )
+{
+    mbedtls_sha512_update_ret( ctx, input, ilen );
+}
+#endif
+
 static const unsigned char sha512_padding[128] =
 {
  0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -375,6 +400,14 @@ int mbedtls_sha512_finish_ret( mbedtls_sha512_context *ctx,
     return( 0 );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha512_finish( mbedtls_sha512_context *ctx,
+                            unsigned char output[64] )
+{
+    mbedtls_sha512_finish_ret( ctx, output );
+}
+#endif
+
 #endif /* !MBEDTLS_SHA512_ALT */
 
 /*
@@ -405,6 +438,16 @@ exit:
     return( ret );
 }
 
+#if !defined(MBEDTLS_DEPRECATED_REMOVED)
+void mbedtls_sha512( const unsigned char *input,
+                     size_t ilen,
+                     unsigned char output[64],
+                     int is384 )
+{
+    mbedtls_sha512_ret( input, ilen, output, is384 );
+}
+#endif
+
 #if defined(MBEDTLS_SELF_TEST)
 
 /*

From bb2565cf1229ee3bda2963b9e309c4a2aaf64d22 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 21 Feb 2018 17:59:40 +0100
Subject: [PATCH 741/745] Add ChangeLog entry for PR #1382

---
 ChangeLog | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 708ecad7e8..d87782464c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -23,6 +23,8 @@ Changes
      Contributed by Mathieu Briand.
    * Fix typo in a comment ctr_drbg.c. Contributed by Paul Sokolovsky.
    * Remove support for the library reference configuration for picocoin.
+   * MD functions deprecated in 2.7.0 are no longer inline, to provide
+     a migration path for those depending on the library's ABI.
 
 = mbed TLS 2.7.0 branch released 2018-02-03
 

From 0cb770973c734d51a78b0ae85c48279704107b09 Mon Sep 17 00:00:00 2001
From: Jaeden Amero <jaeden.amero@arm.com>
Date: Thu, 22 Feb 2018 12:11:15 +0000
Subject: [PATCH 742/745] Add LinkLibraryDependencies to VS2010 app template

Add mbedTLS.vcxproj to the VS2010 application template so that the next
time we auto-generate the application project files, the
LinkLibraryDependencies for mbedTLS.vcxproj are maintained.

Fixes #1347
---
 scripts/data_files/vs2010-app-template.vcxproj | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/scripts/data_files/vs2010-app-template.vcxproj b/scripts/data_files/vs2010-app-template.vcxproj
index 806130a10a..de18f9d85d 100644
--- a/scripts/data_files/vs2010-app-template.vcxproj
+++ b/scripts/data_files/vs2010-app-template.vcxproj
@@ -24,6 +24,7 @@
   <ItemGroup>
     <ProjectReference Include="mbedTLS.vcxproj">
       <Project>{46cf2d25-6a36-4189-b59c-e4815388e554}</Project>
+      <LinkLibraryDependencies>true</LinkLibraryDependencies>
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
@@ -100,7 +101,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -120,7 +121,7 @@
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ShowProgress>NotSet</ShowProgress>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>Debug</AdditionalLibraryDirectories>
     </Link>
     <ProjectReference>
@@ -144,7 +145,7 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalLibraryDirectories>Release</AdditionalLibraryDirectories>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies);mbedTLS.lib</AdditionalDependencies>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">

From 04f9bd028f7c687888f339dcd7b895315a460c03 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Thu, 22 Feb 2018 15:22:44 +0100
Subject: [PATCH 743/745] Note incompatibility of truncated HMAC extension in
 ChangeLog

The change in the truncated HMAC extension aligns Mbed TLS with the
standard, but breaks interoperability with previous versions. Indicate
this in the ChangeLog, as well as how to restore the old behavior.
---
 ChangeLog | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a15bdd1532..635b509c35 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,19 +2,21 @@ mbed TLS ChangeLog (Sorted per branch, date)
 
 = mbed TLS x.x.x branch released xxxx-xx-xx
 
+Default behavior changes
+   * The truncated HMAC extension now conforms to RFC 6066. This means
+     that when both sides of a TLS connection negotiate the truncated
+     HMAC extension, Mbed TLS can now interoperate with other
+     compliant implementations, but this breaks interoperability with
+     prior versions of Mbed TLS. To restore the old behavior, enable
+     the (deprecated) option MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT in
+     config.h. Found by Andreas Walz (ivESK, Offenburg University of
+     Applied Sciences).
+
 Security
-   * Fix heap corruption in implementation of truncated HMAC extension.
-     When the truncated HMAC extension is enabled and CBC is used,
-     sending a malicious application packet can be used to selectively
-     corrupt 6 bytes on the peer's heap, potentially leading to crash or
-     remote code execution. This can be triggered remotely from either
-     side in both TLS and DTLS.
-   * Fix implementation of truncated HMAC extension leading to
-     compatibility problems with non Mbed TLS peers and allowing
-     an offline 2^80 brute force attack on the HMAC key of a single,
-     uninterrupted (excluding session resumption) connection.
-     Found by Andreas Walz (ivESK, Offenburg University of Applied
-     Sciences).
+   * Fix implementation of the truncated HMAC extension. The previous
+     implementation allowed an offline 2^80 brute force attack on the
+     HMAC key of a single, uninterrupted connection (with no
+     resumption of the session).
 
 Features
    * Allow comments in test data files.

From e80cd463efcf8388dfa929affcfefa9b7f8e0218 Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Thu, 22 Feb 2018 15:02:47 +0000
Subject: [PATCH 744/745] Adapt version_features.c

---
 library/version_features.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/version_features.c b/library/version_features.c
index 5cbe8aca37..22e84b52e3 100644
--- a/library/version_features.c
+++ b/library/version_features.c
@@ -435,6 +435,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_SSL_TRUNCATED_HMAC)
     "MBEDTLS_SSL_TRUNCATED_HMAC",
 #endif /* MBEDTLS_SSL_TRUNCATED_HMAC */
+#if defined(MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT)
+    "MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT",
+#endif /* MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT */
 #if defined(MBEDTLS_THREADING_ALT)
     "MBEDTLS_THREADING_ALT",
 #endif /* MBEDTLS_THREADING_ALT */

From 1bf6123fca97a9a35c2f403ab0c96495f9580db6 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 27 Feb 2018 08:37:52 +0100
Subject: [PATCH 745/745] Add attribution for #1351 report

---
 ChangeLog | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 13203a5cf8..68fb6f5e96 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -32,7 +32,8 @@ Bugfix
    * Fix test_suite_pk to work on 64-bit ILP32 systems. #849
    * Fix mbedtls_x509_crt_profile_suiteb, which used to reject all certificates
      with flag MBEDTLS_X509_BADCERT_BAD_PK even when the key type was correct.
-     In the context of SSL, this resulted in handshake failure. #1351
+     In the context of SSL, this resulted in handshake failure. Reported by
+     daniel in the Mbed TLS forum. #1351
    * Fix Windows x64 builds with the included mbedTLS.sln file. #1347
 
 Changes