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 The Mbed TLS Contributors 12 * SPDX-License-Identifier: Apache-2.0 13 * 14 * Licensed under the Apache License, Version 2.0 (the "License"); you may 15 * not use this file except in compliance with the License. 16 * You may obtain a copy of the License at 17 * 18 * http://www.apache.org/licenses/LICENSE-2.0 19 * 20 * Unless required by applicable law or agreed to in writing, software 21 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 22 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 23 * See the License for the specific language governing permissions and 24 * limitations under the License. 25 */ 26 #ifndef MBEDTLS_MD_WRAP_H 27 #define MBEDTLS_MD_WRAP_H 28 29 #if !defined(MBEDTLS_CONFIG_FILE) 30 #include "mbedtls/config.h" 31 #else 32 #include MBEDTLS_CONFIG_FILE 33 #endif 34 35 #include "mbedtls/md.h" 36 37 #ifdef __cplusplus 38 extern "C" { 39 #endif 40 41 /** 42 * Message digest information. 43 * Allows message digest functions to be called in a generic way. 44 */ 45 struct mbedtls_md_info_t 46 { 47 /** Name of the message digest */ 48 const char * name; 49 50 /** Digest identifier */ 51 mbedtls_md_type_t type; 52 53 /** Output length of the digest function in bytes */ 54 unsigned char size; 55 56 /** Block length of the digest function in bytes */ 57 unsigned char block_size; 58 }; 59 60 #if defined(MBEDTLS_MD2_C) 61 extern const mbedtls_md_info_t mbedtls_md2_info; 62 #endif 63 #if defined(MBEDTLS_MD4_C) 64 extern const mbedtls_md_info_t mbedtls_md4_info; 65 #endif 66 #if defined(MBEDTLS_MD5_C) 67 extern const mbedtls_md_info_t mbedtls_md5_info; 68 #endif 69 #if defined(MBEDTLS_RIPEMD160_C) 70 extern const mbedtls_md_info_t mbedtls_ripemd160_info; 71 #endif 72 #if defined(MBEDTLS_SHA1_C) 73 extern const mbedtls_md_info_t mbedtls_sha1_info; 74 #endif 75 #if defined(MBEDTLS_SHA256_C) 76 extern const mbedtls_md_info_t mbedtls_sha224_info; 77 extern const mbedtls_md_info_t mbedtls_sha256_info; 78 #endif 79 #if defined(MBEDTLS_SHA512_C) 80 #if !defined(MBEDTLS_SHA512_NO_SHA384) 81 extern const mbedtls_md_info_t mbedtls_sha384_info; 82 #endif 83 extern const mbedtls_md_info_t mbedtls_sha512_info; 84 #endif 85 86 #ifdef __cplusplus 87 } 88 #endif 89 90 #endif /* MBEDTLS_MD_WRAP_H */ 91