erkin yucel / mbed-os

mbed os with nrf51 internal bandgap enabled to read battery level

Dependents:   BLE_file_test BLE_Blink ExternalEncoder

features/mbedtls/src/md_wrap.c@0:f269e3021894, 2016-10-23 (annotated)

Committer:
elessair
Date:
Sun Oct 23 15:10:02 2016 +0000
Revision:
0:f269e3021894
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
elessair 0:f269e3021894 1 /**
elessair 0:f269e3021894 2 * \file md_wrap.c
elessair 0:f269e3021894 3 *
elessair 0:f269e3021894 4 * \brief Generic message digest wrapper for mbed TLS
elessair 0:f269e3021894 5 *
elessair 0:f269e3021894 6 * \author Adriaan de Jong <dejong@fox-it.com>
elessair 0:f269e3021894 7 *
elessair 0:f269e3021894 8 * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
elessair 0:f269e3021894 9 * SPDX-License-Identifier: Apache-2.0
elessair 0:f269e3021894 10 *
elessair 0:f269e3021894 11 * Licensed under the Apache License, Version 2.0 (the "License"); you may
elessair 0:f269e3021894 12 * not use this file except in compliance with the License.
elessair 0:f269e3021894 13 * You may obtain a copy of the License at
elessair 0:f269e3021894 14 *
elessair 0:f269e3021894 15 * http://www.apache.org/licenses/LICENSE-2.0
elessair 0:f269e3021894 16 *
elessair 0:f269e3021894 17 * Unless required by applicable law or agreed to in writing, software
elessair 0:f269e3021894 18 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
elessair 0:f269e3021894 19 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
elessair 0:f269e3021894 20 * See the License for the specific language governing permissions and
elessair 0:f269e3021894 21 * limitations under the License.
elessair 0:f269e3021894 22 *
elessair 0:f269e3021894 23 * This file is part of mbed TLS (https://tls.mbed.org)
elessair 0:f269e3021894 24 */
elessair 0:f269e3021894 25
elessair 0:f269e3021894 26 #if !defined(MBEDTLS_CONFIG_FILE)
elessair 0:f269e3021894 27 #include "mbedtls/config.h"
elessair 0:f269e3021894 28 #else
elessair 0:f269e3021894 29 #include MBEDTLS_CONFIG_FILE
elessair 0:f269e3021894 30 #endif
elessair 0:f269e3021894 31
elessair 0:f269e3021894 32 #if defined(MBEDTLS_MD_C)
elessair 0:f269e3021894 33
elessair 0:f269e3021894 34 #include "mbedtls/md_internal.h"
elessair 0:f269e3021894 35
elessair 0:f269e3021894 36 #if defined(MBEDTLS_MD2_C)
elessair 0:f269e3021894 37 #include "mbedtls/md2.h"
elessair 0:f269e3021894 38 #endif
elessair 0:f269e3021894 39
elessair 0:f269e3021894 40 #if defined(MBEDTLS_MD4_C)
elessair 0:f269e3021894 41 #include "mbedtls/md4.h"
elessair 0:f269e3021894 42 #endif
elessair 0:f269e3021894 43
elessair 0:f269e3021894 44 #if defined(MBEDTLS_MD5_C)
elessair 0:f269e3021894 45 #include "mbedtls/md5.h"
elessair 0:f269e3021894 46 #endif
elessair 0:f269e3021894 47
elessair 0:f269e3021894 48 #if defined(MBEDTLS_RIPEMD160_C)
elessair 0:f269e3021894 49 #include "mbedtls/ripemd160.h"
elessair 0:f269e3021894 50 #endif
elessair 0:f269e3021894 51
elessair 0:f269e3021894 52 #if defined(MBEDTLS_SHA1_C)
elessair 0:f269e3021894 53 #include "mbedtls/sha1.h"
elessair 0:f269e3021894 54 #endif
elessair 0:f269e3021894 55
elessair 0:f269e3021894 56 #if defined(MBEDTLS_SHA256_C)
elessair 0:f269e3021894 57 #include "mbedtls/sha256.h"
elessair 0:f269e3021894 58 #endif
elessair 0:f269e3021894 59
elessair 0:f269e3021894 60 #if defined(MBEDTLS_SHA512_C)
elessair 0:f269e3021894 61 #include "mbedtls/sha512.h"
elessair 0:f269e3021894 62 #endif
elessair 0:f269e3021894 63
elessair 0:f269e3021894 64 #if defined(MBEDTLS_PLATFORM_C)
elessair 0:f269e3021894 65 #include "mbedtls/platform.h"
elessair 0:f269e3021894 66 #else
elessair 0:f269e3021894 67 #include <stdlib.h>
elessair 0:f269e3021894 68 #define mbedtls_calloc calloc
elessair 0:f269e3021894 69 #define mbedtls_free free
elessair 0:f269e3021894 70 #endif
elessair 0:f269e3021894 71
elessair 0:f269e3021894 72 #if defined(MBEDTLS_MD2_C)
elessair 0:f269e3021894 73
elessair 0:f269e3021894 74 static void md2_starts_wrap( void *ctx )
elessair 0:f269e3021894 75 {
elessair 0:f269e3021894 76 mbedtls_md2_starts( (mbedtls_md2_context *) ctx );
elessair 0:f269e3021894 77 }
elessair 0:f269e3021894 78
elessair 0:f269e3021894 79 static void md2_update_wrap( void *ctx, const unsigned char *input,
elessair 0:f269e3021894 80 size_t ilen )
elessair 0:f269e3021894 81 {
elessair 0:f269e3021894 82 mbedtls_md2_update( (mbedtls_md2_context *) ctx, input, ilen );
elessair 0:f269e3021894 83 }
elessair 0:f269e3021894 84
elessair 0:f269e3021894 85 static void md2_finish_wrap( void *ctx, unsigned char *output )
elessair 0:f269e3021894 86 {
elessair 0:f269e3021894 87 mbedtls_md2_finish( (mbedtls_md2_context *) ctx, output );
elessair 0:f269e3021894 88 }
elessair 0:f269e3021894 89
elessair 0:f269e3021894 90 static void *md2_ctx_alloc( void )
elessair 0:f269e3021894 91 {
elessair 0:f269e3021894 92 void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md2_context ) );
elessair 0:f269e3021894 93
elessair 0:f269e3021894 94 if( ctx != NULL )
elessair 0:f269e3021894 95 mbedtls_md2_init( (mbedtls_md2_context *) ctx );
elessair 0:f269e3021894 96
elessair 0:f269e3021894 97 return( ctx );
elessair 0:f269e3021894 98 }
elessair 0:f269e3021894 99
elessair 0:f269e3021894 100 static void md2_ctx_free( void *ctx )
elessair 0:f269e3021894 101 {
elessair 0:f269e3021894 102 mbedtls_md2_free( (mbedtls_md2_context *) ctx );
elessair 0:f269e3021894 103 mbedtls_free( ctx );
elessair 0:f269e3021894 104 }
elessair 0:f269e3021894 105
elessair 0:f269e3021894 106 static void md2_clone_wrap( void *dst, const void *src )
elessair 0:f269e3021894 107 {
elessair 0:f269e3021894 108 mbedtls_md2_clone( (mbedtls_md2_context *) dst,
elessair 0:f269e3021894 109 (const mbedtls_md2_context *) src );
elessair 0:f269e3021894 110 }
elessair 0:f269e3021894 111
elessair 0:f269e3021894 112 static void md2_process_wrap( void *ctx, const unsigned char *data )
elessair 0:f269e3021894 113 {
elessair 0:f269e3021894 114 ((void) data);
elessair 0:f269e3021894 115
elessair 0:f269e3021894 116 mbedtls_md2_process( (mbedtls_md2_context *) ctx );
elessair 0:f269e3021894 117 }
elessair 0:f269e3021894 118
elessair 0:f269e3021894 119 const mbedtls_md_info_t mbedtls_md2_info = {
elessair 0:f269e3021894 120 MBEDTLS_MD_MD2,
elessair 0:f269e3021894 121 "MD2",
elessair 0:f269e3021894 122 16,
elessair 0:f269e3021894 123 16,
elessair 0:f269e3021894 124 md2_starts_wrap,
elessair 0:f269e3021894 125 md2_update_wrap,
elessair 0:f269e3021894 126 md2_finish_wrap,
elessair 0:f269e3021894 127 mbedtls_md2,
elessair 0:f269e3021894 128 md2_ctx_alloc,
elessair 0:f269e3021894 129 md2_ctx_free,
elessair 0:f269e3021894 130 md2_clone_wrap,
elessair 0:f269e3021894 131 md2_process_wrap,
elessair 0:f269e3021894 132 };
elessair 0:f269e3021894 133
elessair 0:f269e3021894 134 #endif /* MBEDTLS_MD2_C */
elessair 0:f269e3021894 135
elessair 0:f269e3021894 136 #if defined(MBEDTLS_MD4_C)
elessair 0:f269e3021894 137
elessair 0:f269e3021894 138 static void md4_starts_wrap( void *ctx )
elessair 0:f269e3021894 139 {
elessair 0:f269e3021894 140 mbedtls_md4_starts( (mbedtls_md4_context *) ctx );
elessair 0:f269e3021894 141 }
elessair 0:f269e3021894 142
elessair 0:f269e3021894 143 static void md4_update_wrap( void *ctx, const unsigned char *input,
elessair 0:f269e3021894 144 size_t ilen )
elessair 0:f269e3021894 145 {
elessair 0:f269e3021894 146 mbedtls_md4_update( (mbedtls_md4_context *) ctx, input, ilen );
elessair 0:f269e3021894 147 }
elessair 0:f269e3021894 148
elessair 0:f269e3021894 149 static void md4_finish_wrap( void *ctx, unsigned char *output )
elessair 0:f269e3021894 150 {
elessair 0:f269e3021894 151 mbedtls_md4_finish( (mbedtls_md4_context *) ctx, output );
elessair 0:f269e3021894 152 }
elessair 0:f269e3021894 153
elessair 0:f269e3021894 154 static void *md4_ctx_alloc( void )
elessair 0:f269e3021894 155 {
elessair 0:f269e3021894 156 void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md4_context ) );
elessair 0:f269e3021894 157
elessair 0:f269e3021894 158 if( ctx != NULL )
elessair 0:f269e3021894 159 mbedtls_md4_init( (mbedtls_md4_context *) ctx );
elessair 0:f269e3021894 160
elessair 0:f269e3021894 161 return( ctx );
elessair 0:f269e3021894 162 }
elessair 0:f269e3021894 163
elessair 0:f269e3021894 164 static void md4_ctx_free( void *ctx )
elessair 0:f269e3021894 165 {
elessair 0:f269e3021894 166 mbedtls_md4_free( (mbedtls_md4_context *) ctx );
elessair 0:f269e3021894 167 mbedtls_free( ctx );
elessair 0:f269e3021894 168 }
elessair 0:f269e3021894 169
elessair 0:f269e3021894 170 static void md4_clone_wrap( void *dst, const void *src )
elessair 0:f269e3021894 171 {
elessair 0:f269e3021894 172 mbedtls_md4_clone( (mbedtls_md4_context *) dst,
elessair 0:f269e3021894 173 (const mbedtls_md4_context *) src );
elessair 0:f269e3021894 174 }
elessair 0:f269e3021894 175
elessair 0:f269e3021894 176 static void md4_process_wrap( void *ctx, const unsigned char *data )
elessair 0:f269e3021894 177 {
elessair 0:f269e3021894 178 mbedtls_md4_process( (mbedtls_md4_context *) ctx, data );
elessair 0:f269e3021894 179 }
elessair 0:f269e3021894 180
elessair 0:f269e3021894 181 const mbedtls_md_info_t mbedtls_md4_info = {
elessair 0:f269e3021894 182 MBEDTLS_MD_MD4,
elessair 0:f269e3021894 183 "MD4",
elessair 0:f269e3021894 184 16,
elessair 0:f269e3021894 185 64,
elessair 0:f269e3021894 186 md4_starts_wrap,
elessair 0:f269e3021894 187 md4_update_wrap,
elessair 0:f269e3021894 188 md4_finish_wrap,
elessair 0:f269e3021894 189 mbedtls_md4,
elessair 0:f269e3021894 190 md4_ctx_alloc,
elessair 0:f269e3021894 191 md4_ctx_free,
elessair 0:f269e3021894 192 md4_clone_wrap,
elessair 0:f269e3021894 193 md4_process_wrap,
elessair 0:f269e3021894 194 };
elessair 0:f269e3021894 195
elessair 0:f269e3021894 196 #endif /* MBEDTLS_MD4_C */
elessair 0:f269e3021894 197
elessair 0:f269e3021894 198 #if defined(MBEDTLS_MD5_C)
elessair 0:f269e3021894 199
elessair 0:f269e3021894 200 static void md5_starts_wrap( void *ctx )
elessair 0:f269e3021894 201 {
elessair 0:f269e3021894 202 mbedtls_md5_starts( (mbedtls_md5_context *) ctx );
elessair 0:f269e3021894 203 }
elessair 0:f269e3021894 204
elessair 0:f269e3021894 205 static void md5_update_wrap( void *ctx, const unsigned char *input,
elessair 0:f269e3021894 206 size_t ilen )
elessair 0:f269e3021894 207 {
elessair 0:f269e3021894 208 mbedtls_md5_update( (mbedtls_md5_context *) ctx, input, ilen );
elessair 0:f269e3021894 209 }
elessair 0:f269e3021894 210
elessair 0:f269e3021894 211 static void md5_finish_wrap( void *ctx, unsigned char *output )
elessair 0:f269e3021894 212 {
elessair 0:f269e3021894 213 mbedtls_md5_finish( (mbedtls_md5_context *) ctx, output );
elessair 0:f269e3021894 214 }
elessair 0:f269e3021894 215
elessair 0:f269e3021894 216 static void *md5_ctx_alloc( void )
elessair 0:f269e3021894 217 {
elessair 0:f269e3021894 218 void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md5_context ) );
elessair 0:f269e3021894 219
elessair 0:f269e3021894 220 if( ctx != NULL )
elessair 0:f269e3021894 221 mbedtls_md5_init( (mbedtls_md5_context *) ctx );
elessair 0:f269e3021894 222
elessair 0:f269e3021894 223 return( ctx );
elessair 0:f269e3021894 224 }
elessair 0:f269e3021894 225
elessair 0:f269e3021894 226 static void md5_ctx_free( void *ctx )
elessair 0:f269e3021894 227 {
elessair 0:f269e3021894 228 mbedtls_md5_free( (mbedtls_md5_context *) ctx );
elessair 0:f269e3021894 229 mbedtls_free( ctx );
elessair 0:f269e3021894 230 }
elessair 0:f269e3021894 231
elessair 0:f269e3021894 232 static void md5_clone_wrap( void *dst, const void *src )
elessair 0:f269e3021894 233 {
elessair 0:f269e3021894 234 mbedtls_md5_clone( (mbedtls_md5_context *) dst,
elessair 0:f269e3021894 235 (const mbedtls_md5_context *) src );
elessair 0:f269e3021894 236 }
elessair 0:f269e3021894 237
elessair 0:f269e3021894 238 static void md5_process_wrap( void *ctx, const unsigned char *data )
elessair 0:f269e3021894 239 {
elessair 0:f269e3021894 240 mbedtls_md5_process( (mbedtls_md5_context *) ctx, data );
elessair 0:f269e3021894 241 }
elessair 0:f269e3021894 242
elessair 0:f269e3021894 243 const mbedtls_md_info_t mbedtls_md5_info = {
elessair 0:f269e3021894 244 MBEDTLS_MD_MD5,
elessair 0:f269e3021894 245 "MD5",
elessair 0:f269e3021894 246 16,
elessair 0:f269e3021894 247 64,
elessair 0:f269e3021894 248 md5_starts_wrap,
elessair 0:f269e3021894 249 md5_update_wrap,
elessair 0:f269e3021894 250 md5_finish_wrap,
elessair 0:f269e3021894 251 mbedtls_md5,
elessair 0:f269e3021894 252 md5_ctx_alloc,
elessair 0:f269e3021894 253 md5_ctx_free,
elessair 0:f269e3021894 254 md5_clone_wrap,
elessair 0:f269e3021894 255 md5_process_wrap,
elessair 0:f269e3021894 256 };
elessair 0:f269e3021894 257
elessair 0:f269e3021894 258 #endif /* MBEDTLS_MD5_C */
elessair 0:f269e3021894 259
elessair 0:f269e3021894 260 #if defined(MBEDTLS_RIPEMD160_C)
elessair 0:f269e3021894 261
elessair 0:f269e3021894 262 static void ripemd160_starts_wrap( void *ctx )
elessair 0:f269e3021894 263 {
elessair 0:f269e3021894 264 mbedtls_ripemd160_starts( (mbedtls_ripemd160_context *) ctx );
elessair 0:f269e3021894 265 }
elessair 0:f269e3021894 266
elessair 0:f269e3021894 267 static void ripemd160_update_wrap( void *ctx, const unsigned char *input,
elessair 0:f269e3021894 268 size_t ilen )
elessair 0:f269e3021894 269 {
elessair 0:f269e3021894 270 mbedtls_ripemd160_update( (mbedtls_ripemd160_context *) ctx, input, ilen );
elessair 0:f269e3021894 271 }
elessair 0:f269e3021894 272
elessair 0:f269e3021894 273 static void ripemd160_finish_wrap( void *ctx, unsigned char *output )
elessair 0:f269e3021894 274 {
elessair 0:f269e3021894 275 mbedtls_ripemd160_finish( (mbedtls_ripemd160_context *) ctx, output );
elessair 0:f269e3021894 276 }
elessair 0:f269e3021894 277
elessair 0:f269e3021894 278 static void *ripemd160_ctx_alloc( void )
elessair 0:f269e3021894 279 {
elessair 0:f269e3021894 280 void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_ripemd160_context ) );
elessair 0:f269e3021894 281
elessair 0:f269e3021894 282 if( ctx != NULL )
elessair 0:f269e3021894 283 mbedtls_ripemd160_init( (mbedtls_ripemd160_context *) ctx );
elessair 0:f269e3021894 284
elessair 0:f269e3021894 285 return( ctx );
elessair 0:f269e3021894 286 }
elessair 0:f269e3021894 287
elessair 0:f269e3021894 288 static void ripemd160_ctx_free( void *ctx )
elessair 0:f269e3021894 289 {
elessair 0:f269e3021894 290 mbedtls_ripemd160_free( (mbedtls_ripemd160_context *) ctx );
elessair 0:f269e3021894 291 mbedtls_free( ctx );
elessair 0:f269e3021894 292 }
elessair 0:f269e3021894 293
elessair 0:f269e3021894 294 static void ripemd160_clone_wrap( void *dst, const void *src )
elessair 0:f269e3021894 295 {
elessair 0:f269e3021894 296 mbedtls_ripemd160_clone( (mbedtls_ripemd160_context *) dst,
elessair 0:f269e3021894 297 (const mbedtls_ripemd160_context *) src );
elessair 0:f269e3021894 298 }
elessair 0:f269e3021894 299
elessair 0:f269e3021894 300 static void ripemd160_process_wrap( void *ctx, const unsigned char *data )
elessair 0:f269e3021894 301 {
elessair 0:f269e3021894 302 mbedtls_ripemd160_process( (mbedtls_ripemd160_context *) ctx, data );
elessair 0:f269e3021894 303 }
elessair 0:f269e3021894 304
elessair 0:f269e3021894 305 const mbedtls_md_info_t mbedtls_ripemd160_info = {
elessair 0:f269e3021894 306 MBEDTLS_MD_RIPEMD160,
elessair 0:f269e3021894 307 "RIPEMD160",
elessair 0:f269e3021894 308 20,
elessair 0:f269e3021894 309 64,
elessair 0:f269e3021894 310 ripemd160_starts_wrap,
elessair 0:f269e3021894 311 ripemd160_update_wrap,
elessair 0:f269e3021894 312 ripemd160_finish_wrap,
elessair 0:f269e3021894 313 mbedtls_ripemd160,
elessair 0:f269e3021894 314 ripemd160_ctx_alloc,
elessair 0:f269e3021894 315 ripemd160_ctx_free,
elessair 0:f269e3021894 316 ripemd160_clone_wrap,
elessair 0:f269e3021894 317 ripemd160_process_wrap,
elessair 0:f269e3021894 318 };
elessair 0:f269e3021894 319
elessair 0:f269e3021894 320 #endif /* MBEDTLS_RIPEMD160_C */
elessair 0:f269e3021894 321
elessair 0:f269e3021894 322 #if defined(MBEDTLS_SHA1_C)
elessair 0:f269e3021894 323
elessair 0:f269e3021894 324 static void sha1_starts_wrap( void *ctx )
elessair 0:f269e3021894 325 {
elessair 0:f269e3021894 326 mbedtls_sha1_starts( (mbedtls_sha1_context *) ctx );
elessair 0:f269e3021894 327 }
elessair 0:f269e3021894 328
elessair 0:f269e3021894 329 static void sha1_update_wrap( void *ctx, const unsigned char *input,
elessair 0:f269e3021894 330 size_t ilen )
elessair 0:f269e3021894 331 {
elessair 0:f269e3021894 332 mbedtls_sha1_update( (mbedtls_sha1_context *) ctx, input, ilen );
elessair 0:f269e3021894 333 }
elessair 0:f269e3021894 334
elessair 0:f269e3021894 335 static void sha1_finish_wrap( void *ctx, unsigned char *output )
elessair 0:f269e3021894 336 {
elessair 0:f269e3021894 337 mbedtls_sha1_finish( (mbedtls_sha1_context *) ctx, output );
elessair 0:f269e3021894 338 }
elessair 0:f269e3021894 339
elessair 0:f269e3021894 340 static void *sha1_ctx_alloc( void )
elessair 0:f269e3021894 341 {
elessair 0:f269e3021894 342 void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha1_context ) );
elessair 0:f269e3021894 343
elessair 0:f269e3021894 344 if( ctx != NULL )
elessair 0:f269e3021894 345 mbedtls_sha1_init( (mbedtls_sha1_context *) ctx );
elessair 0:f269e3021894 346
elessair 0:f269e3021894 347 return( ctx );
elessair 0:f269e3021894 348 }
elessair 0:f269e3021894 349
elessair 0:f269e3021894 350 static void sha1_clone_wrap( void *dst, const void *src )
elessair 0:f269e3021894 351 {
elessair 0:f269e3021894 352 mbedtls_sha1_clone( (mbedtls_sha1_context *) dst,
elessair 0:f269e3021894 353 (const mbedtls_sha1_context *) src );
elessair 0:f269e3021894 354 }
elessair 0:f269e3021894 355
elessair 0:f269e3021894 356 static void sha1_ctx_free( void *ctx )
elessair 0:f269e3021894 357 {
elessair 0:f269e3021894 358 mbedtls_sha1_free( (mbedtls_sha1_context *) ctx );
elessair 0:f269e3021894 359 mbedtls_free( ctx );
elessair 0:f269e3021894 360 }
elessair 0:f269e3021894 361
elessair 0:f269e3021894 362 static void sha1_process_wrap( void *ctx, const unsigned char *data )
elessair 0:f269e3021894 363 {
elessair 0:f269e3021894 364 mbedtls_sha1_process( (mbedtls_sha1_context *) ctx, data );
elessair 0:f269e3021894 365 }
elessair 0:f269e3021894 366
elessair 0:f269e3021894 367 const mbedtls_md_info_t mbedtls_sha1_info = {
elessair 0:f269e3021894 368 MBEDTLS_MD_SHA1,
elessair 0:f269e3021894 369 "SHA1",
elessair 0:f269e3021894 370 20,
elessair 0:f269e3021894 371 64,
elessair 0:f269e3021894 372 sha1_starts_wrap,
elessair 0:f269e3021894 373 sha1_update_wrap,
elessair 0:f269e3021894 374 sha1_finish_wrap,
elessair 0:f269e3021894 375 mbedtls_sha1,
elessair 0:f269e3021894 376 sha1_ctx_alloc,
elessair 0:f269e3021894 377 sha1_ctx_free,
elessair 0:f269e3021894 378 sha1_clone_wrap,
elessair 0:f269e3021894 379 sha1_process_wrap,
elessair 0:f269e3021894 380 };
elessair 0:f269e3021894 381
elessair 0:f269e3021894 382 #endif /* MBEDTLS_SHA1_C */
elessair 0:f269e3021894 383
elessair 0:f269e3021894 384 /*
elessair 0:f269e3021894 385 * Wrappers for generic message digests
elessair 0:f269e3021894 386 */
elessair 0:f269e3021894 387 #if defined(MBEDTLS_SHA256_C)
elessair 0:f269e3021894 388
elessair 0:f269e3021894 389 static void sha224_starts_wrap( void *ctx )
elessair 0:f269e3021894 390 {
elessair 0:f269e3021894 391 mbedtls_sha256_starts( (mbedtls_sha256_context *) ctx, 1 );
elessair 0:f269e3021894 392 }
elessair 0:f269e3021894 393
elessair 0:f269e3021894 394 static void sha224_update_wrap( void *ctx, const unsigned char *input,
elessair 0:f269e3021894 395 size_t ilen )
elessair 0:f269e3021894 396 {
elessair 0:f269e3021894 397 mbedtls_sha256_update( (mbedtls_sha256_context *) ctx, input, ilen );
elessair 0:f269e3021894 398 }
elessair 0:f269e3021894 399
elessair 0:f269e3021894 400 static void sha224_finish_wrap( void *ctx, unsigned char *output )
elessair 0:f269e3021894 401 {
elessair 0:f269e3021894 402 mbedtls_sha256_finish( (mbedtls_sha256_context *) ctx, output );
elessair 0:f269e3021894 403 }
elessair 0:f269e3021894 404
elessair 0:f269e3021894 405 static void sha224_wrap( const unsigned char *input, size_t ilen,
elessair 0:f269e3021894 406 unsigned char *output )
elessair 0:f269e3021894 407 {
elessair 0:f269e3021894 408 mbedtls_sha256( input, ilen, output, 1 );
elessair 0:f269e3021894 409 }
elessair 0:f269e3021894 410
elessair 0:f269e3021894 411 static void *sha224_ctx_alloc( void )
elessair 0:f269e3021894 412 {
elessair 0:f269e3021894 413 void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha256_context ) );
elessair 0:f269e3021894 414
elessair 0:f269e3021894 415 if( ctx != NULL )
elessair 0:f269e3021894 416 mbedtls_sha256_init( (mbedtls_sha256_context *) ctx );
elessair 0:f269e3021894 417
elessair 0:f269e3021894 418 return( ctx );
elessair 0:f269e3021894 419 }
elessair 0:f269e3021894 420
elessair 0:f269e3021894 421 static void sha224_ctx_free( void *ctx )
elessair 0:f269e3021894 422 {
elessair 0:f269e3021894 423 mbedtls_sha256_free( (mbedtls_sha256_context *) ctx );
elessair 0:f269e3021894 424 mbedtls_free( ctx );
elessair 0:f269e3021894 425 }
elessair 0:f269e3021894 426
elessair 0:f269e3021894 427 static void sha224_clone_wrap( void *dst, const void *src )
elessair 0:f269e3021894 428 {
elessair 0:f269e3021894 429 mbedtls_sha256_clone( (mbedtls_sha256_context *) dst,
elessair 0:f269e3021894 430 (const mbedtls_sha256_context *) src );
elessair 0:f269e3021894 431 }
elessair 0:f269e3021894 432
elessair 0:f269e3021894 433 static void sha224_process_wrap( void *ctx, const unsigned char *data )
elessair 0:f269e3021894 434 {
elessair 0:f269e3021894 435 mbedtls_sha256_process( (mbedtls_sha256_context *) ctx, data );
elessair 0:f269e3021894 436 }
elessair 0:f269e3021894 437
elessair 0:f269e3021894 438 const mbedtls_md_info_t mbedtls_sha224_info = {
elessair 0:f269e3021894 439 MBEDTLS_MD_SHA224,
elessair 0:f269e3021894 440 "SHA224",
elessair 0:f269e3021894 441 28,
elessair 0:f269e3021894 442 64,
elessair 0:f269e3021894 443 sha224_starts_wrap,
elessair 0:f269e3021894 444 sha224_update_wrap,
elessair 0:f269e3021894 445 sha224_finish_wrap,
elessair 0:f269e3021894 446 sha224_wrap,
elessair 0:f269e3021894 447 sha224_ctx_alloc,
elessair 0:f269e3021894 448 sha224_ctx_free,
elessair 0:f269e3021894 449 sha224_clone_wrap,
elessair 0:f269e3021894 450 sha224_process_wrap,
elessair 0:f269e3021894 451 };
elessair 0:f269e3021894 452
elessair 0:f269e3021894 453 static void sha256_starts_wrap( void *ctx )
elessair 0:f269e3021894 454 {
elessair 0:f269e3021894 455 mbedtls_sha256_starts( (mbedtls_sha256_context *) ctx, 0 );
elessair 0:f269e3021894 456 }
elessair 0:f269e3021894 457
elessair 0:f269e3021894 458 static void sha256_wrap( const unsigned char *input, size_t ilen,
elessair 0:f269e3021894 459 unsigned char *output )
elessair 0:f269e3021894 460 {
elessair 0:f269e3021894 461 mbedtls_sha256( input, ilen, output, 0 );
elessair 0:f269e3021894 462 }
elessair 0:f269e3021894 463
elessair 0:f269e3021894 464 const mbedtls_md_info_t mbedtls_sha256_info = {
elessair 0:f269e3021894 465 MBEDTLS_MD_SHA256,
elessair 0:f269e3021894 466 "SHA256",
elessair 0:f269e3021894 467 32,
elessair 0:f269e3021894 468 64,
elessair 0:f269e3021894 469 sha256_starts_wrap,
elessair 0:f269e3021894 470 sha224_update_wrap,
elessair 0:f269e3021894 471 sha224_finish_wrap,
elessair 0:f269e3021894 472 sha256_wrap,
elessair 0:f269e3021894 473 sha224_ctx_alloc,
elessair 0:f269e3021894 474 sha224_ctx_free,
elessair 0:f269e3021894 475 sha224_clone_wrap,
elessair 0:f269e3021894 476 sha224_process_wrap,
elessair 0:f269e3021894 477 };
elessair 0:f269e3021894 478
elessair 0:f269e3021894 479 #endif /* MBEDTLS_SHA256_C */
elessair 0:f269e3021894 480
elessair 0:f269e3021894 481 #if defined(MBEDTLS_SHA512_C)
elessair 0:f269e3021894 482
elessair 0:f269e3021894 483 static void sha384_starts_wrap( void *ctx )
elessair 0:f269e3021894 484 {
elessair 0:f269e3021894 485 mbedtls_sha512_starts( (mbedtls_sha512_context *) ctx, 1 );
elessair 0:f269e3021894 486 }
elessair 0:f269e3021894 487
elessair 0:f269e3021894 488 static void sha384_update_wrap( void *ctx, const unsigned char *input,
elessair 0:f269e3021894 489 size_t ilen )
elessair 0:f269e3021894 490 {
elessair 0:f269e3021894 491 mbedtls_sha512_update( (mbedtls_sha512_context *) ctx, input, ilen );
elessair 0:f269e3021894 492 }
elessair 0:f269e3021894 493
elessair 0:f269e3021894 494 static void sha384_finish_wrap( void *ctx, unsigned char *output )
elessair 0:f269e3021894 495 {
elessair 0:f269e3021894 496 mbedtls_sha512_finish( (mbedtls_sha512_context *) ctx, output );
elessair 0:f269e3021894 497 }
elessair 0:f269e3021894 498
elessair 0:f269e3021894 499 static void sha384_wrap( const unsigned char *input, size_t ilen,
elessair 0:f269e3021894 500 unsigned char *output )
elessair 0:f269e3021894 501 {
elessair 0:f269e3021894 502 mbedtls_sha512( input, ilen, output, 1 );
elessair 0:f269e3021894 503 }
elessair 0:f269e3021894 504
elessair 0:f269e3021894 505 static void *sha384_ctx_alloc( void )
elessair 0:f269e3021894 506 {
elessair 0:f269e3021894 507 void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha512_context ) );
elessair 0:f269e3021894 508
elessair 0:f269e3021894 509 if( ctx != NULL )
elessair 0:f269e3021894 510 mbedtls_sha512_init( (mbedtls_sha512_context *) ctx );
elessair 0:f269e3021894 511
elessair 0:f269e3021894 512 return( ctx );
elessair 0:f269e3021894 513 }
elessair 0:f269e3021894 514
elessair 0:f269e3021894 515 static void sha384_ctx_free( void *ctx )
elessair 0:f269e3021894 516 {
elessair 0:f269e3021894 517 mbedtls_sha512_free( (mbedtls_sha512_context *) ctx );
elessair 0:f269e3021894 518 mbedtls_free( ctx );
elessair 0:f269e3021894 519 }
elessair 0:f269e3021894 520
elessair 0:f269e3021894 521 static void sha384_clone_wrap( void *dst, const void *src )
elessair 0:f269e3021894 522 {
elessair 0:f269e3021894 523 mbedtls_sha512_clone( (mbedtls_sha512_context *) dst,
elessair 0:f269e3021894 524 (const mbedtls_sha512_context *) src );
elessair 0:f269e3021894 525 }
elessair 0:f269e3021894 526
elessair 0:f269e3021894 527 static void sha384_process_wrap( void *ctx, const unsigned char *data )
elessair 0:f269e3021894 528 {
elessair 0:f269e3021894 529 mbedtls_sha512_process( (mbedtls_sha512_context *) ctx, data );
elessair 0:f269e3021894 530 }
elessair 0:f269e3021894 531
elessair 0:f269e3021894 532 const mbedtls_md_info_t mbedtls_sha384_info = {
elessair 0:f269e3021894 533 MBEDTLS_MD_SHA384,
elessair 0:f269e3021894 534 "SHA384",
elessair 0:f269e3021894 535 48,
elessair 0:f269e3021894 536 128,
elessair 0:f269e3021894 537 sha384_starts_wrap,
elessair 0:f269e3021894 538 sha384_update_wrap,
elessair 0:f269e3021894 539 sha384_finish_wrap,
elessair 0:f269e3021894 540 sha384_wrap,
elessair 0:f269e3021894 541 sha384_ctx_alloc,
elessair 0:f269e3021894 542 sha384_ctx_free,
elessair 0:f269e3021894 543 sha384_clone_wrap,
elessair 0:f269e3021894 544 sha384_process_wrap,
elessair 0:f269e3021894 545 };
elessair 0:f269e3021894 546
elessair 0:f269e3021894 547 static void sha512_starts_wrap( void *ctx )
elessair 0:f269e3021894 548 {
elessair 0:f269e3021894 549 mbedtls_sha512_starts( (mbedtls_sha512_context *) ctx, 0 );
elessair 0:f269e3021894 550 }
elessair 0:f269e3021894 551
elessair 0:f269e3021894 552 static void sha512_wrap( const unsigned char *input, size_t ilen,
elessair 0:f269e3021894 553 unsigned char *output )
elessair 0:f269e3021894 554 {
elessair 0:f269e3021894 555 mbedtls_sha512( input, ilen, output, 0 );
elessair 0:f269e3021894 556 }
elessair 0:f269e3021894 557
elessair 0:f269e3021894 558 const mbedtls_md_info_t mbedtls_sha512_info = {
elessair 0:f269e3021894 559 MBEDTLS_MD_SHA512,
elessair 0:f269e3021894 560 "SHA512",
elessair 0:f269e3021894 561 64,
elessair 0:f269e3021894 562 128,
elessair 0:f269e3021894 563 sha512_starts_wrap,
elessair 0:f269e3021894 564 sha384_update_wrap,
elessair 0:f269e3021894 565 sha384_finish_wrap,
elessair 0:f269e3021894 566 sha512_wrap,
elessair 0:f269e3021894 567 sha384_ctx_alloc,
elessair 0:f269e3021894 568 sha384_ctx_free,
elessair 0:f269e3021894 569 sha384_clone_wrap,
elessair 0:f269e3021894 570 sha384_process_wrap,
elessair 0:f269e3021894 571 };
elessair 0:f269e3021894 572
elessair 0:f269e3021894 573 #endif /* MBEDTLS_SHA512_C */
elessair 0:f269e3021894 574
elessair 0:f269e3021894 575 #endif /* MBEDTLS_MD_C */