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Diff: services/mysql/sha1.h
- Revision:
- 12:8dc6b255af6c
- Parent:
- 11:da4498f591ee
--- a/services/mysql/sha1.h Thu Aug 05 15:01:33 2010 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,145 +0,0 @@ -/* - * \file sha1.h - * - * Copyright (C) 2006-2010, Paul Bakker <polarssl_maintainer at polarssl.org> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ -#ifndef POLARSSL_SHA1_H -#define POLARSSL_SHA1_H - -/* - * \brief SHA-1 context structure - */ -typedef struct -{ - unsigned long total[2]; /*!< number of bytes processed */ - unsigned long state[5]; /*!< intermediate digest state */ - unsigned char buffer[64]; /*!< data block being processed */ - - unsigned char ipad[64]; /*!< HMAC: inner padding */ - unsigned char opad[64]; /*!< HMAC: outer padding */ -} -sha1_context; - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * \brief SHA-1 context setup - * - * \param ctx context to be initialized - */ -void sha1_starts( sha1_context *ctx ); - -/* - * \brief SHA-1 process buffer - * - * \param ctx SHA-1 context - * \param input buffer holding the data - * \param ilen length of the input data - */ -void sha1_update( sha1_context *ctx, const unsigned char *input, int ilen ); - -/* - * \brief SHA-1 final digest - * - * \param ctx SHA-1 context - * \param output SHA-1 checksum result - */ -void sha1_finish( sha1_context *ctx, unsigned char output[20] ); - -/* - * \brief Output = SHA-1( input buffer ) - * - * \param input buffer holding the data - * \param ilen length of the input data - * \param output SHA-1 checksum result - */ -void sha1( const unsigned char *input, int ilen, unsigned char output[20] ); - -#if 0 //No need for that -/* - * \brief Output = SHA-1( file contents ) - * - * \param path input file name - * \param output SHA-1 checksum result - * - * \return 0 if successful, 1 if fopen failed, - * or 2 if fread failed - */ -int sha1_file( const char *path, unsigned char output[20] ); -#endif - -/* - * \brief SHA-1 HMAC context setup - * - * \param ctx HMAC context to be initialized - * \param key HMAC secret key - * \param keylen length of the HMAC key - */ -void sha1_hmac_starts( sha1_context *ctx, const unsigned char *key, int keylen ); - -/* - * \brief SHA-1 HMAC process buffer - * - * \param ctx HMAC context - * \param input buffer holding the data - * \param ilen length of the input data - */ -void sha1_hmac_update( sha1_context *ctx, const unsigned char *input, int ilen ); - -/* - * \brief SHA-1 HMAC final digest - * - * \param ctx HMAC context - * \param output SHA-1 HMAC checksum result - */ -void sha1_hmac_finish( sha1_context *ctx, unsigned char output[20] ); - -/* - * \brief SHA-1 HMAC context reset - * - * \param ctx HMAC context to be reset - */ -void sha1_hmac_reset( sha1_context *ctx ); - -/* - * \brief Output = HMAC-SHA-1( hmac key, input buffer ) - * - * \param key HMAC secret key - * \param keylen length of the HMAC key - * \param input buffer holding the data - * \param ilen length of the input data - * \param output HMAC-SHA-1 result - */ -void sha1_hmac( const unsigned char *key, int keylen, - const unsigned char *input, int ilen, - unsigned char output[20] ); - -/* - * \brief Checkup routine - * - * \return 0 if successful, or 1 if the test failed - */ -int sha1_self_test( int verbose ); - -#ifdef __cplusplus -} -#endif - -#endif /* sha1.h */