From 682f23e7bb4a52bedf46eff5c4859e1308eda124 Mon Sep 17 00:00:00 2001 From: Michał Cichoń Date: Tue, 25 Aug 2015 19:56:24 +0200 Subject: Update build ref --- polarssl/src/include/polarssl/md.h | 354 ------------------------------------- 1 file changed, 354 deletions(-) delete mode 100644 polarssl/src/include/polarssl/md.h (limited to 'polarssl/src/include/polarssl/md.h') diff --git a/polarssl/src/include/polarssl/md.h b/polarssl/src/include/polarssl/md.h deleted file mode 100644 index 88596cb..0000000 --- a/polarssl/src/include/polarssl/md.h +++ /dev/null @@ -1,354 +0,0 @@ -/** - * \file md.h - * - * \brief Generic message digest wrapper - * - * \author Adriaan de Jong - * - * Copyright (C) 2006-2011, Brainspark B.V. - * - * This file is part of PolarSSL (http://www.polarssl.org) - * Lead Maintainer: Paul Bakker - * - * 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_MD_H -#define POLARSSL_MD_H - -#include - -#if defined(_MSC_VER) && !defined(inline) -#define inline _inline -#else -#if defined(__ARMCC_VERSION) && !defined(inline) -#define inline __inline -#endif /* __ARMCC_VERSION */ -#endif /*_MSC_VER */ - -#define POLARSSL_ERR_MD_FEATURE_UNAVAILABLE -0x5080 /**< The selected feature is not available. */ -#define POLARSSL_ERR_MD_BAD_INPUT_DATA -0x5100 /**< Bad input parameters to function. */ -#define POLARSSL_ERR_MD_ALLOC_FAILED -0x5180 /**< Failed to allocate memory. */ -#define POLARSSL_ERR_MD_FILE_IO_ERROR -0x5200 /**< Opening or reading of file failed. */ - -typedef enum { - POLARSSL_MD_NONE=0, - POLARSSL_MD_MD2, - POLARSSL_MD_MD4, - POLARSSL_MD_MD5, - POLARSSL_MD_SHA1, - POLARSSL_MD_SHA224, - POLARSSL_MD_SHA256, - POLARSSL_MD_SHA384, - POLARSSL_MD_SHA512, -} md_type_t; - -#define POLARSSL_MD_MAX_SIZE 64 /* longest known is SHA512 */ - -/** - * Message digest information. Allows message digest functions to be called - * in a generic way. - */ -typedef struct { - /** Digest identifier */ - md_type_t type; - - /** Name of the message digest */ - const char * name; - - /** Output length of the digest function */ - int size; - - /** Digest initialisation function */ - void (*starts_func)( void *ctx ); - - /** Digest update function */ - void (*update_func)( void *ctx, const unsigned char *input, size_t ilen ); - - /** Digest finalisation function */ - void (*finish_func)( void *ctx, unsigned char *output ); - - /** Generic digest function */ - void (*digest_func)( const unsigned char *input, size_t ilen, - unsigned char *output ); - - /** Generic file digest function */ - int (*file_func)( const char *path, unsigned char *output ); - - /** HMAC Initialisation function */ - void (*hmac_starts_func)( void *ctx, const unsigned char *key, size_t keylen ); - - /** HMAC update function */ - void (*hmac_update_func)( void *ctx, const unsigned char *input, size_t ilen ); - - /** HMAC finalisation function */ - void (*hmac_finish_func)( void *ctx, unsigned char *output); - - /** HMAC context reset function */ - void (*hmac_reset_func)( void *ctx ); - - /** Generic HMAC function */ - void (*hmac_func)( const unsigned char *key, size_t keylen, - const unsigned char *input, size_t ilen, - unsigned char *output ); - - /** Allocate a new context */ - void * (*ctx_alloc_func)( void ); - - /** Free the given context */ - void (*ctx_free_func)( void *ctx ); - -} md_info_t; - -/** - * Generic message digest context. - */ -typedef struct { - /** Information about the associated message digest */ - const md_info_t *md_info; - - /** Digest-specific context */ - void *md_ctx; -} md_context_t; - -#define MD_CONTEXT_T_INIT { \ - NULL, /* md_info */ \ - NULL, /* md_ctx */ \ -} - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief Returns the list of digests supported by the generic digest module. - * - * \return a statically allocated array of digests, the last entry - * is 0. - */ -const int *md_list( void ); - -/** - * \brief Returns the message digest information associated with the - * given digest name. - * - * \param md_name Name of the digest to search for. - * - * \return The message digest information associated with md_name or - * NULL if not found. - */ -const md_info_t *md_info_from_string( const char *md_name ); - -/** - * \brief Returns the message digest information associated with the - * given digest type. - * - * \param md_type type of digest to search for. - * - * \return The message digest information associated with md_type or - * NULL if not found. - */ -const md_info_t *md_info_from_type( md_type_t md_type ); - -/** - * \brief Initialises and fills the message digest context structure with - * the appropriate values. - * - * \param ctx context to initialise. May not be NULL. The - * digest-specific context (ctx->md_ctx) must be NULL. It will - * be allocated, and must be freed using md_free_ctx() later. - * \param md_info message digest to use. - * - * \returns \c 0 on success, \c POLARSSL_ERR_MD_BAD_INPUT_DATA on - * parameter failure, \c POLARSSL_ERR_MD_ALLOC_FAILED if - * allocation of the digest-specific context failed. - */ -int md_init_ctx( md_context_t *ctx, const md_info_t *md_info ); - -/** - * \brief Free the message-specific context of ctx. Freeing ctx itself - * remains the responsibility of the caller. - * - * \param ctx Free the message-specific context - * - * \returns 0 on success, POLARSSL_ERR_MD_BAD_INPUT_DATA if parameter - * verification fails. - */ -int md_free_ctx( md_context_t *ctx ); - -/** - * \brief Returns the size of the message digest output. - * - * \param md_info message digest info - * - * \return size of the message digest output. - */ -static inline unsigned char md_get_size( const md_info_t *md_info ) -{ - return md_info->size; -} - -/** - * \brief Returns the type of the message digest output. - * - * \param md_info message digest info - * - * \return type of the message digest output. - */ -static inline md_type_t md_get_type( const md_info_t *md_info ) -{ - return md_info->type; -} - -/** - * \brief Returns the name of the message digest output. - * - * \param md_info message digest info - * - * \return name of the message digest output. - */ -static inline const char *md_get_name( const md_info_t *md_info ) -{ - return md_info->name; -} - -/** - * \brief Set-up the given context for a new message digest - * - * \param ctx generic message digest context. - * - * \returns 0 on success, POLARSSL_ERR_MD_BAD_INPUT_DATA if parameter - * verification fails. - */ -int md_starts( md_context_t *ctx ); - -/** - * \brief Generic message digest process buffer - * - * \param ctx Generic message digest context - * \param input buffer holding the datal - * \param ilen length of the input data - * - * \returns 0 on success, POLARSSL_ERR_MD_BAD_INPUT_DATA if parameter - * verification fails. - */ -int md_update( md_context_t *ctx, const unsigned char *input, size_t ilen ); - -/** - * \brief Generic message digest final digest - * - * \param ctx Generic message digest context - * \param output Generic message digest checksum result - * - * \returns 0 on success, POLARSSL_ERR_MD_BAD_INPUT_DATA if parameter - * verification fails. - */ -int md_finish( md_context_t *ctx, unsigned char *output ); - -/** - * \brief Output = message_digest( input buffer ) - * - * \param md_info message digest info - * \param input buffer holding the data - * \param ilen length of the input data - * \param output Generic message digest checksum result - * - * \returns 0 on success, POLARSSL_ERR_MD_BAD_INPUT_DATA if parameter - * verification fails. - */ -int md( const md_info_t *md_info, const unsigned char *input, size_t ilen, - unsigned char *output ); - -/** - * \brief Output = message_digest( file contents ) - * - * \param md_info message digest info - * \param path input file name - * \param output generic message digest checksum result - * - * \return 0 if successful, POLARSSL_ERR_MD_FILE_OPEN_FAILED if fopen - * failed, POLARSSL_ERR_MD_FILE_READ_FAILED if fread failed, - * POLARSSL_ERR_MD_BAD_INPUT_DATA if md_info was NULL. - */ -int md_file( const md_info_t *md_info, const char *path, unsigned char *output ); - -/** - * \brief Generic HMAC context setup - * - * \param ctx HMAC context to be initialized - * \param key HMAC secret key - * \param keylen length of the HMAC key - * - * \returns 0 on success, POLARSSL_ERR_MD_BAD_INPUT_DATA if parameter - * verification fails. - */ -int md_hmac_starts( md_context_t *ctx, const unsigned char *key, size_t keylen ); - -/** - * \brief Generic HMAC process buffer - * - * \param ctx HMAC context - * \param input buffer holding the data - * \param ilen length of the input data - * - * \returns 0 on success, POLARSSL_ERR_MD_BAD_INPUT_DATA if parameter - * verification fails. - */ -int md_hmac_update( md_context_t *ctx, const unsigned char *input, size_t ilen ); - -/** - * \brief Generic HMAC final digest - * - * \param ctx HMAC context - * \param output Generic HMAC checksum result - * - * \returns 0 on success, POLARSSL_ERR_MD_BAD_INPUT_DATA if parameter - * verification fails. - */ -int md_hmac_finish( md_context_t *ctx, unsigned char *output); - -/** - * \brief Generic HMAC context reset - * - * \param ctx HMAC context to be reset - * - * \returns 0 on success, POLARSSL_ERR_MD_BAD_INPUT_DATA if parameter - * verification fails. - */ -int md_hmac_reset( md_context_t *ctx ); - -/** - * \brief Output = Generic_HMAC( hmac key, input buffer ) - * - * \param md_info message digest info - * \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 Generic HMAC-result - * - * \returns 0 on success, POLARSSL_ERR_MD_BAD_INPUT_DATA if parameter - * verification fails. - */ -int md_hmac( const md_info_t *md_info, const unsigned char *key, size_t keylen, - const unsigned char *input, size_t ilen, - unsigned char *output ); - -#ifdef __cplusplus -} -#endif - -#endif /* POLARSSL_MD_H */ -- cgit v1.2.3