diff options
Diffstat (limited to 'deps/openssl/openssl/include/openssl/sha.h')
| -rw-r--r-- | deps/openssl/openssl/include/openssl/sha.h | 137 |
1 files changed, 21 insertions, 116 deletions
diff --git a/deps/openssl/openssl/include/openssl/sha.h b/deps/openssl/openssl/include/openssl/sha.h index e5169e4fee..6a1eb0de8b 100644 --- a/deps/openssl/openssl/include/openssl/sha.h +++ b/deps/openssl/openssl/include/openssl/sha.h @@ -1,59 +1,10 @@ -/* crypto/sha/sha.h */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. +/* + * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html */ #ifndef HEADER_SHA_H @@ -66,29 +17,12 @@ extern "C" { #endif -# if defined(OPENSSL_NO_SHA) || (defined(OPENSSL_NO_SHA0) && defined(OPENSSL_NO_SHA1)) -# error SHA is disabled. -# endif - -# if defined(OPENSSL_FIPS) -# define FIPS_SHA_SIZE_T size_t -# endif - /*- * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - * ! SHA_LONG has to be at least 32 bits wide. If it's wider, then ! - * ! SHA_LONG_LOG2 has to be defined along. ! + * ! SHA_LONG has to be at least 32 bits wide. ! * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */ - -# if defined(__LP32__) -# define SHA_LONG unsigned long -# elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__) -# define SHA_LONG unsigned long -# define SHA_LONG_LOG2 3 -# else -# define SHA_LONG unsigned int -# endif +# define SHA_LONG unsigned int # define SHA_LBLOCK 16 # define SHA_CBLOCK (SHA_LBLOCK*4)/* SHA treats input data as a @@ -104,32 +38,15 @@ typedef struct SHAstate_st { unsigned int num; } SHA_CTX; -# ifndef OPENSSL_NO_SHA0 -# ifdef OPENSSL_FIPS -int private_SHA_Init(SHA_CTX *c); -# endif -int SHA_Init(SHA_CTX *c); -int SHA_Update(SHA_CTX *c, const void *data, size_t len); -int SHA_Final(unsigned char *md, SHA_CTX *c); -unsigned char *SHA(const unsigned char *d, size_t n, unsigned char *md); -void SHA_Transform(SHA_CTX *c, const unsigned char *data); -# endif -# ifndef OPENSSL_NO_SHA1 -# ifdef OPENSSL_FIPS -int private_SHA1_Init(SHA_CTX *c); -# endif int SHA1_Init(SHA_CTX *c); int SHA1_Update(SHA_CTX *c, const void *data, size_t len); int SHA1_Final(unsigned char *md, SHA_CTX *c); unsigned char *SHA1(const unsigned char *d, size_t n, unsigned char *md); void SHA1_Transform(SHA_CTX *c, const unsigned char *data); -# endif # define SHA256_CBLOCK (SHA_LBLOCK*4)/* SHA-256 treats input data as a * contiguous array of 32 bit wide * big-endian values. */ -# define SHA224_DIGEST_LENGTH 28 -# define SHA256_DIGEST_LENGTH 32 typedef struct SHA256state_st { SHA_LONG h[8]; @@ -138,11 +55,6 @@ typedef struct SHA256state_st { unsigned int num, md_len; } SHA256_CTX; -# ifndef OPENSSL_NO_SHA256 -# ifdef OPENSSL_FIPS -int private_SHA224_Init(SHA256_CTX *c); -int private_SHA256_Init(SHA256_CTX *c); -# endif int SHA224_Init(SHA256_CTX *c); int SHA224_Update(SHA256_CTX *c, const void *data, size_t len); int SHA224_Final(unsigned char *md, SHA256_CTX *c); @@ -152,12 +64,12 @@ int SHA256_Update(SHA256_CTX *c, const void *data, size_t len); int SHA256_Final(unsigned char *md, SHA256_CTX *c); unsigned char *SHA256(const unsigned char *d, size_t n, unsigned char *md); void SHA256_Transform(SHA256_CTX *c, const unsigned char *data); -# endif +# define SHA224_DIGEST_LENGTH 28 +# define SHA256_DIGEST_LENGTH 32 # define SHA384_DIGEST_LENGTH 48 # define SHA512_DIGEST_LENGTH 64 -# ifndef OPENSSL_NO_SHA512 /* * Unlike 32-bit digest algorithms, SHA-512 *relies* on SHA_LONG64 * being exactly 64-bit wide. See Implementation Notes in sha512.c @@ -168,17 +80,17 @@ void SHA256_Transform(SHA256_CTX *c, const unsigned char *data); * contiguous array of 64 bit * wide big-endian values. */ -# define SHA512_CBLOCK (SHA_LBLOCK*8) -# if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__) -# define SHA_LONG64 unsigned __int64 -# define U64(C) C##UI64 -# elif defined(__arch64__) -# define SHA_LONG64 unsigned long -# define U64(C) C##UL -# else -# define SHA_LONG64 unsigned long long -# define U64(C) C##ULL -# endif +# define SHA512_CBLOCK (SHA_LBLOCK*8) +# if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__) +# define SHA_LONG64 unsigned __int64 +# define U64(C) C##UI64 +# elif defined(__arch64__) +# define SHA_LONG64 unsigned long +# define U64(C) C##UL +# else +# define SHA_LONG64 unsigned long long +# define U64(C) C##ULL +# endif typedef struct SHA512state_st { SHA_LONG64 h[8]; @@ -189,13 +101,7 @@ typedef struct SHA512state_st { } u; unsigned int num, md_len; } SHA512_CTX; -# endif -# ifndef OPENSSL_NO_SHA512 -# ifdef OPENSSL_FIPS -int private_SHA384_Init(SHA512_CTX *c); -int private_SHA512_Init(SHA512_CTX *c); -# endif int SHA384_Init(SHA512_CTX *c); int SHA384_Update(SHA512_CTX *c, const void *data, size_t len); int SHA384_Final(unsigned char *md, SHA512_CTX *c); @@ -205,7 +111,6 @@ int SHA512_Update(SHA512_CTX *c, const void *data, size_t len); int SHA512_Final(unsigned char *md, SHA512_CTX *c); unsigned char *SHA512(const unsigned char *d, size_t n, unsigned char *md); void SHA512_Transform(SHA512_CTX *c, const unsigned char *data); -# endif #ifdef __cplusplus } |