projects / proxmark3-svn / blame
| Commit | Line | Data |
|---|---|---|
| 700d8687 OM |
1 | /** |
| 2 | * \file md_internal.h | |
| 3 | * | |
| 4 | * \brief Message digest wrappers. | |
| 5 | * | |
| 6 | * \warning This in an internal header. Do not include directly. | |
| 7 | * | |
| 8 | * \author Adriaan de Jong <dejong@fox-it.com> | |
| 9 | */ | |
| 10 | /* | |
| 11 | * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved | |
| 12 | * SPDX-License-Identifier: GPL-2.0 | |
| 13 | * | |
| 14 | * This program is free software; you can redistribute it and/or modify | |
| 15 | * it under the terms of the GNU General Public License as published by | |
| 16 | * the Free Software Foundation; either version 2 of the License, or | |
| 17 | * (at your option) any later version. | |
| 18 | * | |
| 19 | * This program is distributed in the hope that it will be useful, | |
| 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 22 | * GNU General Public License for more details. | |
| 23 | * | |
| 24 | * You should have received a copy of the GNU General Public License along | |
| 25 | * with this program; if not, write to the Free Software Foundation, Inc., | |
| 26 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 27 | * | |
| 28 | * This file is part of mbed TLS (https://tls.mbed.org) | |
| 29 | */ | |
| 30 | #ifndef MBEDTLS_MD_WRAP_H | |
| 31 | #define MBEDTLS_MD_WRAP_H | |
| 32 | ||
| 33 | #if !defined(MBEDTLS_CONFIG_FILE) | |
| 34 | #include "config.h" | |
| 35 | #else | |
| 36 | #include MBEDTLS_CONFIG_FILE | |
| 37 | #endif | |
| 38 | ||
| 39 | #include "md.h" | |
| 40 | ||
| 41 | #ifdef __cplusplus | |
| 42 | extern "C" { | |
| 43 | #endif | |
| 44 | ||
| 45 | /** | |
| 46 | * Message digest information. | |
| 47 | * Allows message digest functions to be called in a generic way. | |
| 48 | */ | |
| 49 | struct mbedtls_md_info_t | |
| 50 | { | |
| 51 | /** Digest identifier */ | |
| 52 | mbedtls_md_type_t type; | |
| 53 | ||
| 54 | /** Name of the message digest */ | |
| 55 | const char * name; | |
| 56 | ||
| 57 | /** Output length of the digest function in bytes */ | |
| 58 | int size; | |
| 59 | ||
| 60 | /** Block length of the digest function in bytes */ | |
| 61 | int block_size; | |
| 62 | ||
| 63 | /** Digest initialisation function */ | |
| 64 | int (*starts_func)( void *ctx ); | |
| 65 | ||
| 66 | /** Digest update function */ | |
| 67 | int (*update_func)( void *ctx, const unsigned char *input, size_t ilen ); | |
| 68 | ||
| 69 | /** Digest finalisation function */ | |
| 70 | int (*finish_func)( void *ctx, unsigned char *output ); | |
| 71 | ||
| 72 | /** Generic digest function */ | |
| 73 | int (*digest_func)( const unsigned char *input, size_t ilen, | |
| 74 | unsigned char *output ); | |
| 75 | ||
| 76 | /** Allocate a new context */ | |
| 77 | void * (*ctx_alloc_func)( void ); | |
| 78 | ||
| 79 | /** Free the given context */ | |
| 80 | void (*ctx_free_func)( void *ctx ); | |
| 81 | ||
| 82 | /** Clone state from a context */ | |
| 83 | void (*clone_func)( void *dst, const void *src ); | |
| 84 | ||
| 85 | /** Internal use only */ | |
| 86 | int (*process_func)( void *ctx, const unsigned char *input ); | |
| 87 | }; | |
| 88 | ||
| 89 | #if defined(MBEDTLS_MD2_C) | |
| 90 | extern const mbedtls_md_info_t mbedtls_md2_info; | |
| 91 | #endif | |
| 92 | #if defined(MBEDTLS_MD4_C) | |
| 93 | extern const mbedtls_md_info_t mbedtls_md4_info; | |
| 94 | #endif | |
| 95 | #if defined(MBEDTLS_MD5_C) | |
| 96 | extern const mbedtls_md_info_t mbedtls_md5_info; | |
| 97 | #endif | |
| 98 | #if defined(MBEDTLS_RIPEMD160_C) | |
| 99 | extern const mbedtls_md_info_t mbedtls_ripemd160_info; | |
| 100 | #endif | |
| 101 | #if defined(MBEDTLS_SHA1_C) | |
| 102 | extern const mbedtls_md_info_t mbedtls_sha1_info; | |
| 103 | #endif | |
| 104 | #if defined(MBEDTLS_SHA256_C) | |
| 105 | extern const mbedtls_md_info_t mbedtls_sha224_info; | |
| 106 | extern const mbedtls_md_info_t mbedtls_sha256_info; | |
| 107 | #endif | |
| 108 | #if defined(MBEDTLS_SHA512_C) | |
| 109 | extern const mbedtls_md_info_t mbedtls_sha384_info; | |
| 110 | extern const mbedtls_md_info_t mbedtls_sha512_info; | |
| 111 | #endif | |
| 112 | ||
| 113 | #ifdef __cplusplus | |
| 114 | } | |
| 115 | #endif | |
| 116 | ||
| 117 | #endif /* MBEDTLS_MD_WRAP_H */ |