+++ /dev/null
-/**
- * \file sha512.h
- *
- * \brief SHA-384 and SHA-512 cryptographic hash function
- *
- * Copyright (C) 2006-2014, ARM Limited, All Rights Reserved
- *
- * This file is part of mbed TLS (https://polarssl.org)
- *
- * 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_SHA512_H
-#define POLARSSL_SHA512_H
-
-// Don't include polarssl/config.h since we are compiling outside of PolarSSL
-/*
-#if !defined(POLARSSL_CONFIG_FILE)
-#include "config.h"
-#else
-#include POLARSSL_CONFIG_FILE
-#endif
-*/
-
-#include <string.h>
-
-#if defined(_MSC_VER) || defined(__WATCOMC__)
- #define UL64(x) x##ui64
- typedef unsigned __int64 uint64_t;
-#else
- #include <inttypes.h>
- #define UL64(x) x##ULL
-#endif
-
-#define POLARSSL_ERR_SHA512_FILE_IO_ERROR -0x007A /**< Read/write error in file. */
-
-#if !defined(POLARSSL_SHA512_ALT)
-// Regular implementation
-//
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * \brief SHA-512 context structure
- */
-typedef struct
-{
- uint64_t total[2]; /*!< number of bytes processed */
- uint64_t state[8]; /*!< intermediate digest state */
- unsigned char buffer[128]; /*!< data block being processed */
-
- unsigned char ipad[128]; /*!< HMAC: inner padding */
- unsigned char opad[128]; /*!< HMAC: outer padding */
- int is384; /*!< 0 => SHA-512, else SHA-384 */
-}
-sha512_context;
-
-/**
- * \brief Initialize SHA-512 context
- *
- * \param ctx SHA-512 context to be initialized
- */
-void sha512_init( sha512_context *ctx );
-
-/**
- * \brief Clear SHA-512 context
- *
- * \param ctx SHA-512 context to be cleared
- */
-void sha512_free( sha512_context *ctx );
-
-/**
- * \brief SHA-512 context setup
- *
- * \param ctx context to be initialized
- * \param is384 0 = use SHA512, 1 = use SHA384
- */
-void sha512_starts( sha512_context *ctx, int is384 );
-
-/**
- * \brief SHA-512 process buffer
- *
- * \param ctx SHA-512 context
- * \param input buffer holding the data
- * \param ilen length of the input data
- */
-void sha512_update( sha512_context *ctx, const unsigned char *input,
- size_t ilen );
-
-/**
- * \brief SHA-512 final digest
- *
- * \param ctx SHA-512 context
- * \param output SHA-384/512 checksum result
- */
-void sha512_finish( sha512_context *ctx, unsigned char output[64] );
-
-#ifdef __cplusplus
-}
-#endif
-
-#else /* POLARSSL_SHA512_ALT */
-#include "sha512_alt.h"
-#endif /* POLARSSL_SHA512_ALT */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * \brief Output = SHA-512( input buffer )
- *
- * \param input buffer holding the data
- * \param ilen length of the input data
- * \param output SHA-384/512 checksum result
- * \param is384 0 = use SHA512, 1 = use SHA384
- */
-void sha512( const unsigned char *input, size_t ilen,
- unsigned char output[64], int is384 );
-
-/**
- * \brief Output = SHA-512( file contents )
- *
- * \param path input file name
- * \param output SHA-384/512 checksum result
- * \param is384 0 = use SHA512, 1 = use SHA384
- *
- * \return 0 if successful, or POLARSSL_ERR_SHA512_FILE_IO_ERROR
- */
-int sha512_file( const char *path, unsigned char output[64], int is384 );
-
-/**
- * \brief SHA-512 HMAC context setup
- *
- * \param ctx HMAC context to be initialized
- * \param is384 0 = use SHA512, 1 = use SHA384
- * \param key HMAC secret key
- * \param keylen length of the HMAC key
- */
-void sha512_hmac_starts( sha512_context *ctx, const unsigned char *key,
- size_t keylen, int is384 );
-
-/**
- * \brief SHA-512 HMAC process buffer
- *
- * \param ctx HMAC context
- * \param input buffer holding the data
- * \param ilen length of the input data
- */
-void sha512_hmac_update( sha512_context *ctx, const unsigned char *input,
- size_t ilen );
-
-/**
- * \brief SHA-512 HMAC final digest
- *
- * \param ctx HMAC context
- * \param output SHA-384/512 HMAC checksum result
- */
-void sha512_hmac_finish( sha512_context *ctx, unsigned char output[64] );
-
-/**
- * \brief SHA-512 HMAC context reset
- *
- * \param ctx HMAC context to be reset
- */
-void sha512_hmac_reset( sha512_context *ctx );
-
-/**
- * \brief Output = HMAC-SHA-512( 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-384/512 result
- * \param is384 0 = use SHA512, 1 = use SHA384
- */
-void sha512_hmac( const unsigned char *key, size_t keylen,
- const unsigned char *input, size_t ilen,
- unsigned char output[64], int is384 );
-
-/**
- * \brief Checkup routine
- *
- * \return 0 if successful, or 1 if the test failed
- */
-int sha512_self_test( int verbose );
-
-/* Internal use */
-void sha512_process( sha512_context *ctx, const unsigned char data[128] );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* sha512.h */
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