Rename include directory to mbedtls
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Manuel Pégourié-Gonnard
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129db08c90
commit
7f8099773e
250 changed files with 908 additions and 908 deletions
204
include/mbedtls/sha512.h
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204
include/mbedtls/sha512.h
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/**
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* \file sha512.h
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*
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* \brief SHA-384 and SHA-512 cryptographic hash function
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*
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* Copyright (C) 2006-2014, ARM Limited, All Rights Reserved
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*
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* This file is part of mbed TLS (https://tls.mbed.org)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef POLARSSL_SHA512_H
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#define POLARSSL_SHA512_H
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#if !defined(POLARSSL_CONFIG_FILE)
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#include "config.h"
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#else
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#include POLARSSL_CONFIG_FILE
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#endif
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#include <stddef.h>
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#if defined(_MSC_VER) || defined(__WATCOMC__)
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typedef unsigned __int64 uint64_t;
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#else
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#include <inttypes.h>
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#endif
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#define POLARSSL_ERR_SHA512_FILE_IO_ERROR -0x007A /**< Read/write error in file. */
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#if !defined(POLARSSL_SHA512_ALT)
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// Regular implementation
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//
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* \brief SHA-512 context structure
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*/
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typedef struct
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{
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uint64_t total[2]; /*!< number of bytes processed */
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uint64_t state[8]; /*!< intermediate digest state */
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unsigned char buffer[128]; /*!< data block being processed */
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unsigned char ipad[128]; /*!< HMAC: inner padding */
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unsigned char opad[128]; /*!< HMAC: outer padding */
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int is384; /*!< 0 => SHA-512, else SHA-384 */
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}
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sha512_context;
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/**
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* \brief Initialize SHA-512 context
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*
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* \param ctx SHA-512 context to be initialized
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*/
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void sha512_init( sha512_context *ctx );
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/**
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* \brief Clear SHA-512 context
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*
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* \param ctx SHA-512 context to be cleared
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*/
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void sha512_free( sha512_context *ctx );
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/**
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* \brief SHA-512 context setup
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*
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* \param ctx context to be initialized
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* \param is384 0 = use SHA512, 1 = use SHA384
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*/
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void sha512_starts( sha512_context *ctx, int is384 );
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/**
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* \brief SHA-512 process buffer
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*
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* \param ctx SHA-512 context
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* \param input buffer holding the data
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* \param ilen length of the input data
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*/
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void sha512_update( sha512_context *ctx, const unsigned char *input,
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size_t ilen );
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/**
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* \brief SHA-512 final digest
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*
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* \param ctx SHA-512 context
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* \param output SHA-384/512 checksum result
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*/
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void sha512_finish( sha512_context *ctx, unsigned char output[64] );
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#ifdef __cplusplus
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}
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#endif
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#else /* POLARSSL_SHA512_ALT */
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#include "sha512_alt.h"
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#endif /* POLARSSL_SHA512_ALT */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* \brief Output = SHA-512( input buffer )
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*
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* \param input buffer holding the data
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* \param ilen length of the input data
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* \param output SHA-384/512 checksum result
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* \param is384 0 = use SHA512, 1 = use SHA384
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*/
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void sha512( const unsigned char *input, size_t ilen,
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unsigned char output[64], int is384 );
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/**
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* \brief Output = SHA-512( file contents )
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*
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* \param path input file name
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* \param output SHA-384/512 checksum result
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* \param is384 0 = use SHA512, 1 = use SHA384
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*
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* \return 0 if successful, or POLARSSL_ERR_SHA512_FILE_IO_ERROR
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*/
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int sha512_file( const char *path, unsigned char output[64], int is384 );
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/**
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* \brief SHA-512 HMAC context setup
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*
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* \param ctx HMAC context to be initialized
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* \param is384 0 = use SHA512, 1 = use SHA384
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* \param key HMAC secret key
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* \param keylen length of the HMAC key
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*/
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void sha512_hmac_starts( sha512_context *ctx, const unsigned char *key,
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size_t keylen, int is384 );
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/**
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* \brief SHA-512 HMAC process buffer
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*
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* \param ctx HMAC context
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* \param input buffer holding the data
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* \param ilen length of the input data
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*/
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void sha512_hmac_update( sha512_context *ctx, const unsigned char *input,
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size_t ilen );
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/**
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* \brief SHA-512 HMAC final digest
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*
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* \param ctx HMAC context
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* \param output SHA-384/512 HMAC checksum result
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*/
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void sha512_hmac_finish( sha512_context *ctx, unsigned char output[64] );
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/**
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* \brief SHA-512 HMAC context reset
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*
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* \param ctx HMAC context to be reset
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*/
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void sha512_hmac_reset( sha512_context *ctx );
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/**
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* \brief Output = HMAC-SHA-512( hmac key, input buffer )
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*
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* \param key HMAC secret key
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* \param keylen length of the HMAC key
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* \param input buffer holding the data
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* \param ilen length of the input data
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* \param output HMAC-SHA-384/512 result
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* \param is384 0 = use SHA512, 1 = use SHA384
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*/
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void sha512_hmac( const unsigned char *key, size_t keylen,
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const unsigned char *input, size_t ilen,
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unsigned char output[64], int is384 );
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/**
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* \brief Checkup routine
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*
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* \return 0 if successful, or 1 if the test failed
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*/
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int sha512_self_test( int verbose );
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/* Internal use */
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void sha512_process( sha512_context *ctx, const unsigned char data[128] );
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#ifdef __cplusplus
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}
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#endif
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#endif /* sha512.h */
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