http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/openssl/sha.h

/* 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. * * 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.] */ #ifndef HEADER_SHA_H #define HEADER_SHA_H #include <openssl/e_os2.h> #ifdef __cplusplus 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. ! * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */ #if defined(OPENSSL_SYS_WIN16) || 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_LBLOCK 16 #define SHA_CBLOCK (SHA_LBLOCK*4) /* SHA treats input data as a * contiguous array of 32 bit * wide big-endian values. */ #define SHA_LAST_BLOCK (SHA_CBLOCK-8) #define SHA_DIGEST_LENGTH 20 typedef struct SHAstate_st { SHA_LONG h0,h1,h2,h3,h4; SHA_LONG Nl,Nh; SHA_LONG data[SHA_LBLOCK]; unsigned int num; } SHA_CTX; #ifndef OPENSSL_NO_SHA0 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 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]; SHA_LONG Nl,Nh; SHA_LONG data[SHA_LBLOCK]; unsigned int num,md_len; } SHA256_CTX; #ifndef OPENSSL_NO_SHA256 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); unsigned char *SHA224(const unsigned char *d, size_t n,unsigned char *md); int SHA256_Init(SHA256_CTX *c); 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 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 * for further details. */ #define SHA512_CBLOCK (SHA_LBLOCK*8) /* SHA-512 treats input data as a * contiguous array of 64 bit * wide big-endian values. */ #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]; SHA_LONG64 Nl,Nh; union { SHA_LONG64 d[SHA_LBLOCK]; unsigned char p[SHA512_CBLOCK]; } u; unsigned int num,md_len; } SHA512_CTX; #endif #ifndef OPENSSL_NO_SHA512 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); unsigned char *SHA384(const unsigned char *d, size_t n,unsigned char *md); int SHA512_Init(SHA512_CTX *c); 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 } #endif #endif