mirror of
https://git.rtems.org/rtems-libbsd/
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b3169c2a6a
Git mirror commit 59f44d20be3f99d181ca742e636d45fc39ec982b. This commit updates OpenSSL to version 1.1.1. This required an update of racoon which uses some internal stuff from OpenSSL and seems to be mostly unmaintained, e.g. there is update in the FreeBSD ports to cope with OpenSSL 1.1.1. Update #3472.
93 lines
3.3 KiB
C
93 lines
3.3 KiB
C
/*
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* Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#ifndef HEADER_AES_H
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# define HEADER_AES_H
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# include <openssl/opensslconf.h>
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# include <stddef.h>
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# ifdef __cplusplus
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extern "C" {
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# endif
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# define AES_ENCRYPT 1
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# define AES_DECRYPT 0
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/*
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* Because array size can't be a const in C, the following two are macros.
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* Both sizes are in bytes.
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*/
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# define AES_MAXNR 14
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# define AES_BLOCK_SIZE 16
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/* This should be a hidden type, but EVP requires that the size be known */
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struct aes_key_st {
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# ifdef AES_LONG
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unsigned long rd_key[4 * (AES_MAXNR + 1)];
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# else
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unsigned int rd_key[4 * (AES_MAXNR + 1)];
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# endif
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int rounds;
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};
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typedef struct aes_key_st AES_KEY;
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const char *AES_options(void);
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int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
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AES_KEY *key);
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int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
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AES_KEY *key);
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void AES_encrypt(const unsigned char *in, unsigned char *out,
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const AES_KEY *key);
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void AES_decrypt(const unsigned char *in, unsigned char *out,
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const AES_KEY *key);
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void AES_ecb_encrypt(const unsigned char *in, unsigned char *out,
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const AES_KEY *key, const int enc);
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void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
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size_t length, const AES_KEY *key,
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unsigned char *ivec, const int enc);
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void AES_cfb128_encrypt(const unsigned char *in, unsigned char *out,
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size_t length, const AES_KEY *key,
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unsigned char *ivec, int *num, const int enc);
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void AES_cfb1_encrypt(const unsigned char *in, unsigned char *out,
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size_t length, const AES_KEY *key,
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unsigned char *ivec, int *num, const int enc);
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void AES_cfb8_encrypt(const unsigned char *in, unsigned char *out,
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size_t length, const AES_KEY *key,
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unsigned char *ivec, int *num, const int enc);
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void AES_ofb128_encrypt(const unsigned char *in, unsigned char *out,
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size_t length, const AES_KEY *key,
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unsigned char *ivec, int *num);
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/* NB: the IV is _two_ blocks long */
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void AES_ige_encrypt(const unsigned char *in, unsigned char *out,
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size_t length, const AES_KEY *key,
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unsigned char *ivec, const int enc);
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/* NB: the IV is _four_ blocks long */
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void AES_bi_ige_encrypt(const unsigned char *in, unsigned char *out,
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size_t length, const AES_KEY *key,
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const AES_KEY *key2, const unsigned char *ivec,
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const int enc);
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int AES_wrap_key(AES_KEY *key, const unsigned char *iv,
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unsigned char *out,
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const unsigned char *in, unsigned int inlen);
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int AES_unwrap_key(AES_KEY *key, const unsigned char *iv,
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unsigned char *out,
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const unsigned char *in, unsigned int inlen);
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# ifdef __cplusplus
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}
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# endif
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#endif
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