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Gilles Peskine d6e3f46daa Base64 encoding: use ranges instead of tables 
Instead of doing constant-flow table lookup, which requires 64 memory loads
for each lookup into a 64-entry table, do a range-based calculation, which
requires more CPU instructions per range but there are only 5 ranges.

I expect a significant performance gain (although smaller than for decoding
since the encoding table is half the size), but I haven't measured. Code
size is slightly smaller.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2021-10-25 21:22:43 +02:00
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.gitignore
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aes.c
Merge pull request #4845 from mstarzyk-mobica/ecb-alt-ret-2.2x
2021-10-14 12:11:04 +02:00
aesni.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
arc4.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
aria.c
Replace 3 byte shift with appropriate macro
2021-08-03 14:02:41 +01:00
asn1parse.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
asn1write.c
Replace MBEDTLS_CHAR_x with MBEDTLS_BYTE_x
2021-08-03 14:08:06 +01:00
base64.c
Base64 encoding: use ranges instead of tables
2021-10-25 21:22:43 +02:00
bignum.c
Replace _RR with prec_RR to prevent reserved identifier clashes
2021-07-14 14:30:34 +01:00
blowfish.c
Implement byte reading macros to remaining files
2021-08-03 16:42:42 +01:00
camellia.c
Add Character byte reading macros
2021-08-03 14:01:51 +01:00
ccm.c
Improve documentation and add more uses of MBEDTLS_PUT
2021-08-03 14:09:21 +01:00
certs.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
chacha20.c
Replace instances of byte reading macros with PUT
2021-08-03 14:08:41 +01:00
chachapoly.c
Replace instances of byte reading macros with PUT
2021-08-03 14:08:41 +01:00
check_crypto_config.h
psa: config: Add CAMELLIA to the list of possible CMAC ciphers
2021-03-25 14:25:46 +01:00
cipher_wrap.c
Do not set IV size for ECB mode ciphers
2020-11-06 09:40:21 +01:00
cipher.c
Adapt return status to 2.x
2021-09-30 15:51:05 +02:00
cmac.c
Allow skipping 3DES in CMAC self-test when ALT implemented
2021-04-30 10:09:52 +02:00
CMakeLists.txt
Bump SO version for libmbedcrypto
2021-07-02 14:59:26 +01:00
common.h
Remove macro that does not belong in 2.x
2021-08-18 11:59:16 +01:00
ctr_drbg.c
Tidy up grouped MBEDTLS_BYTE_x macros
2021-08-23 11:35:25 +01:00
debug.c
Add missing parentheses
2021-06-07 21:42:15 +02:00
des.c
Merge pull request #4845 from mstarzyk-mobica/ecb-alt-ret-2.2x
2021-10-14 12:11:04 +02:00
dhm.c
Use byte reading macros in places not using a byte mask
2021-08-03 14:08:33 +01:00
ecdh.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
ecdsa.c
avoid "maybe-uninitialized" and "free-nonheap-object" errors/warnings with gcc11
2021-05-12 09:37:00 -04:00
ecjpake.c
Tidy up grouped MBEDTLS_BYTE_x macros
2021-08-23 11:35:25 +01:00
ecp_curves.c
Add prefix to BYTES_TO_T_UINT_*
2021-06-25 14:59:15 +01:00
ecp_invasive.h
Move mbedtls_mpi_random to the bignum module
2021-06-02 21:31:24 +02:00
ecp.c
Improve documentation and add more uses of MBEDTLS_PUT
2021-08-03 14:09:21 +01:00
entropy_poll.c
Merge pull request #4110 from gilles-peskine-arm/psa-external-random-in-mbedtls
2021-02-22 14:47:29 +00:00
entropy.c
Merge pull request #3616 from militant-daos/bug_3175
2021-03-30 17:33:08 +02:00
error.c
Revert "Remove deprecated things from hashing modules"
2021-04-15 12:28:15 +02:00
gcm.c
GET macros use a target variable
2021-08-03 13:39:57 +01:00
havege.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
hkdf.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
hmac_drbg.c
Document mutex invariant for HMAC_DRBG
2021-02-22 19:24:03 +01:00
Makefile
Bump SO version for libmbedcrypto
2021-07-02 14:59:26 +01:00
md2.c
Revert "Remove deprecated things from hashing modules"
2021-04-15 12:28:15 +02:00
md4.c
Implement byte reading macros to remaining files
2021-08-03 16:42:42 +01:00
md5.c
GET macros use a target variable
2021-08-03 13:39:57 +01:00
md.c
Revert "Remove deprecated things from hashing modules"
2021-04-15 12:28:15 +02:00
memory_buffer_alloc.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
mps_common.h
Capitalise MPS trace macros
2021-04-07 12:45:35 +01:00
mps_error.h
Fix Doxygen headers for MPS files
2021-03-29 14:20:18 +01:00
mps_reader.c
Capitalise MPS trace macros
2021-04-07 12:45:35 +01:00
mps_reader.h
Fix Doxygen headers for MPS files
2021-03-29 14:20:18 +01:00
mps_trace.c
Capitalise MPS trace macros
2021-04-07 12:45:35 +01:00
mps_trace.h
Capitalise MPS trace macros
2021-04-07 12:45:35 +01:00
net_sockets.c
Fix fd range for select on Windows
2021-06-20 23:17:39 +02:00
nist_kw.c
GET macros use a target variable
2021-08-03 13:39:57 +01:00
oid.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
padlock.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
pem.c
Apply MBEDTLS_ERROR_ADD to library
2021-04-15 11:19:47 +01:00
pk_wrap.c
psa: Move from key handle to key identifier
2020-11-10 16:00:41 +01:00
pk.c
pk.c: Ensure hash_len equals hash in pk_hashlen_helper
2021-06-29 09:31:06 -04:00
pkcs5.c
Apply MBEDTLS_ERROR_ADD to library
2021-04-15 11:19:47 +01:00
pkcs11.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
pkcs12.c
Use byte reading macros in places not using a byte mask
2021-08-03 14:08:33 +01:00
pkparse.c
Backport 2.x: Remove compiler warning if only MBEDTLS_PK_PARSE_C is defined
2021-09-01 11:18:30 +02:00
pkwrite.c
adding parentheses to macro definitions, to avoid confusion and possible mistakes in usage.
2021-02-01 14:26:08 +01:00
platform_util.c
Fixes two _POSIX_C_SOURCE typos.
2020-11-13 09:20:18 +00:00
platform.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
poly1305.c
Replace instances of byte reading macros with PUT
2021-08-03 14:09:05 +01:00
psa_crypto_aead.c
Update all uses of old AEAD output size macros
2021-04-15 17:32:06 +02:00
psa_crypto_aead.h
psa: aead: Move AEAD driver entry points to psa_crypto_aead.c
2021-04-07 16:03:31 +02:00
psa_crypto_cipher.c
Fix the size in bytes
2021-09-13 12:54:46 +02:00
psa_crypto_cipher.h
Remove invalid buffer overflow check
2021-06-29 16:39:49 +02:00
psa_crypto_client.c
Move the inclusion of crypto_spe.h to psa/crypto_platform.h
2021-06-23 14:45:17 +02:00
psa_crypto_core.h
Merge pull request #4357 from gabor-mezei-arm/3267_Implement_psa_sign_message_and_verify
2021-05-17 10:14:46 +02:00
psa_crypto_driver_wrappers.c
Fix possible unreachable code
2021-06-25 15:50:35 +02:00
psa_crypto_driver_wrappers.h
Dispatch cipher functions through the driver interface
2021-06-24 16:57:29 +02:00
psa_crypto_ecp.c
Move mbedtls_md_info_from_psa into the mbedtls hash driver
2021-03-15 12:14:40 +01:00
psa_crypto_ecp.h
psa: Rework ECDSA sign/verify support in the transparent test driver
2021-02-18 15:45:12 +01:00
psa_crypto_hash.c
psa: hash: Fix is_hash_accelerated signature
2021-04-01 10:50:03 +02:00
psa_crypto_hash.h
psa: include: Merge crypto_builtin_hash.h and crypto_builtin_cipher.h
2021-04-01 16:54:30 +02:00
psa_crypto_invasive.h
Rework MAC algorithm / key type validation
2021-03-03 19:58:02 +01:00
psa_crypto_its.h
Update documentation
2020-11-25 13:10:50 +01:00
psa_crypto_mac.c
psa: mac: Add MAC compute builtin implementation
2021-06-22 13:43:13 +02:00
psa_crypto_mac.h
Move is_sign and mac_size checking back to PSA core scope
2021-05-11 18:56:01 +02:00
psa_crypto_random_impl.h
Work around MSVC bug with duplicate static declarations
2021-02-16 18:55:05 +01:00
psa_crypto_rsa.c
Improve psa_rsa_decode_md_type()
2021-06-22 12:57:05 +02:00
psa_crypto_rsa.h
psa: Add RSA sign/verify hash support to the transparent test driver
2021-02-18 15:45:06 +01:00
psa_crypto_se.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
psa_crypto_se.h
Update documentation
2020-11-25 13:10:50 +01:00
psa_crypto_slot_management.c
Remove dependency of builtin keys on storage
2021-09-11 22:31:06 +05:30
psa_crypto_slot_management.h
psa: Fix error code when creating/registering a key with invalid id
2021-04-01 14:05:41 +02:00
psa_crypto_storage.c
Move #include "common.h" where config.h used to be
2021-08-18 12:57:54 +01:00
psa_crypto_storage.h
Rename PSA_KEY_SLOT_COUNT to MBEDTLS_PSA_KEY_SLOT_COUNT
2021-02-15 14:26:44 +01:00
psa_crypto.c
psa_generate_key(): return PSA_ERROR_INVALID_ARGUMENT for public key
2021-10-07 12:40:55 +02:00
psa_its_file.c
Move #include "common.h" where config.h used to be
2021-08-18 12:57:54 +01:00
ripemd160.c
GET macros use a target variable
2021-08-03 13:39:57 +01:00
rsa_internal.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
rsa.c
Fix misc issues with unused parameters and check-names.sh
2021-04-13 15:26:59 +01:00
sha1.c
GET macros use a target variable
2021-08-03 13:39:57 +01:00
sha256.c
GET macros use a target variable
2021-08-03 13:39:57 +01:00
sha512.c
Add UINT64 GET and PUT macros
2021-08-03 14:08:26 +01:00
ssl_cache.c
Don't check ciphersuite and compression in SSL session cache lookup
2021-05-19 05:09:56 +01:00
ssl_ciphersuites.c
Fix dependencies on SHA384 cipher suites
2021-05-19 16:58:08 +02:00
ssl_cli.c
Minor coding style improvement
2021-08-20 15:56:22 +01:00
ssl_cookie.c
Replace instances of byte reading macros with PUT
2021-08-03 14:08:41 +01:00
ssl_invasive.h
Merge pull request #736 from mpg/cf-varpos-copy-dev-restricted
2020-08-25 14:35:55 +01:00
ssl_msg.c
Fix macro use in ssl_msg.c
2021-08-23 12:49:14 +01:00
ssl_srv.c
Remove commented out code
2021-08-23 11:45:36 +01:00
ssl_ticket.c
Replace instances of byte reading macros with PUT
2021-08-03 14:09:05 +01:00
ssl_tls13_keys.c
Replace MBEDTLS_CHAR_x with MBEDTLS_BYTE_x
2021-08-03 14:08:06 +01:00
ssl_tls13_keys.h
Comment on hardcoding of maximum HKDF key expansion of 255 Bytes
2020-09-16 09:50:17 +01:00
ssl_tls.c
Tidy up grouped MBEDTLS_BYTE_x macros
2021-08-23 11:35:25 +01:00
threading.c
Explain the usage of is_valid in pthread mutexes
2021-02-22 19:24:03 +01:00
timing.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
version_features.c
Update files generated from config.h
2021-09-30 19:24:36 +02:00
version.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
x509_create.c
Update copyright notices to use Linux Foundation guidance
2020-08-19 10:35:41 +02:00
x509_crl.c
Apply MBEDTLS_ERROR_ADD to library
2021-04-15 11:19:47 +01:00
x509_crt.c
Remove MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_CERTIFICATES option.
2021-09-06 12:18:53 +02:00
x509_csr.c
Apply MBEDTLS_ERROR_ADD to library
2021-04-15 11:19:47 +01:00
x509.c
Apply MBEDTLS_ERROR_ADD to library
2021-04-15 11:19:47 +01:00
x509write_crt.c
Replace instances of byte reading macros with PUT
2021-08-03 14:09:05 +01:00
x509write_csr.c
avoid "maybe-uninitialized" and "free-nonheap-object" errors/warnings with gcc11
2021-05-12 09:37:00 -04:00
xtea.c
Implement byte reading macros to remaining files
2021-08-03 16:42:42 +01:00