dll/3rdparty/mbedtls/md_wrap.c

   1 /**
   2  * \file md_wrap.c
   3  *
   4  * \brief Generic message digest wrapper for mbed TLS
   5  *
   6  * \author Adriaan de Jong <dejong@fox-it.com>
   7  *
   8  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
   9  *  SPDX-License-Identifier: GPL-2.0
  10  *
  11  *  This program is free software; you can redistribute it and/or modify
  12  *  it under the terms of the GNU General Public License as published by
  13  *  the Free Software Foundation; either version 2 of the License, or
  14  *  (at your option) any later version.
  15  *
  16  *  This program is distributed in the hope that it will be useful,
  17  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *  GNU General Public License for more details.
  20  *
  21  *  You should have received a copy of the GNU General Public License along
  22  *  with this program; if not, write to the Free Software Foundation, Inc.,
  23  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  24  *
  25  *  This file is part of mbed TLS (https://tls.mbed.org)
  26  */
  27
  28 #if !defined(MBEDTLS_CONFIG_FILE)
  29 #include "mbedtls/config.h"
  30 #else
  31 #include MBEDTLS_CONFIG_FILE
  32 #endif
  33
  34 #if defined(MBEDTLS_MD_C)
  35
  36 #include "mbedtls/md_internal.h"
  37
  38 #if defined(MBEDTLS_MD2_C)
  39 #include "mbedtls/md2.h"
  40 #endif
  41
  42 #if defined(MBEDTLS_MD4_C)
  43 #include "mbedtls/md4.h"
  44 #endif
  45
  46 #if defined(MBEDTLS_MD5_C)
  47 #include "mbedtls/md5.h"
  48 #endif
  49
  50 #if defined(MBEDTLS_RIPEMD160_C)
  51 #include "mbedtls/ripemd160.h"
  52 #endif
  53
  54 #if defined(MBEDTLS_SHA1_C)
  55 #include "mbedtls/sha1.h"
  56 #endif
  57
  58 #if defined(MBEDTLS_SHA256_C)
  59 #include "mbedtls/sha256.h"
  60 #endif
  61
  62 #if defined(MBEDTLS_SHA512_C)
  63 #include "mbedtls/sha512.h"
  64 #endif
  65
  66 #if defined(MBEDTLS_PLATFORM_C)
  67 #include "mbedtls/platform.h"
  68 #else
  69 #include <stdlib.h>
  70 #define mbedtls_calloc    calloc
  71 #define mbedtls_free       free
  72 #endif
  73
  74 #if defined(MBEDTLS_MD2_C)
  75
  76 static void md2_starts_wrap( void *ctx )
  77 {
  78     mbedtls_md2_starts( (mbedtls_md2_context *) ctx );
  79 }
  80
  81 static void md2_update_wrap( void *ctx, const unsigned char *input,
  82                              size_t ilen )
  83 {
  84     mbedtls_md2_update( (mbedtls_md2_context *) ctx, input, ilen );
  85 }
  86
  87 static void md2_finish_wrap( void *ctx, unsigned char *output )
  88 {
  89     mbedtls_md2_finish( (mbedtls_md2_context *) ctx, output );
  90 }
  91
  92 static void *md2_ctx_alloc( void )
  93 {
  94     void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md2_context ) );
  95
  96     if( ctx != NULL )
  97         mbedtls_md2_init( (mbedtls_md2_context *) ctx );
  98
  99     return( ctx );
 100 }
 101
 102 static void md2_ctx_free( void *ctx )
 103 {
 104     mbedtls_md2_free( (mbedtls_md2_context *) ctx );
 105     mbedtls_free( ctx );
 106 }
 107
 108 static void md2_clone_wrap( void *dst, const void *src )
 109 {
 110     mbedtls_md2_clone( (mbedtls_md2_context *) dst,
 111                  (const mbedtls_md2_context *) src );
 112 }
 113
 114 static void md2_process_wrap( void *ctx, const unsigned char *data )
 115 {
 116     ((void) data);
 117
 118     mbedtls_md2_process( (mbedtls_md2_context *) ctx );
 119 }
 120
 121 const mbedtls_md_info_t mbedtls_md2_info = {
 122     MBEDTLS_MD_MD2,
 123     "MD2",
 124     16,
 125     16,
 126     md2_starts_wrap,
 127     md2_update_wrap,
 128     md2_finish_wrap,
 129     mbedtls_md2,
 130     md2_ctx_alloc,
 131     md2_ctx_free,
 132     md2_clone_wrap,
 133     md2_process_wrap,
 134 };
 135
 136 #endif /* MBEDTLS_MD2_C */
 137
 138 #if defined(MBEDTLS_MD4_C)
 139
 140 static void md4_starts_wrap( void *ctx )
 141 {
 142     mbedtls_md4_starts( (mbedtls_md4_context *) ctx );
 143 }
 144
 145 static void md4_update_wrap( void *ctx, const unsigned char *input,
 146                              size_t ilen )
 147 {
 148     mbedtls_md4_update( (mbedtls_md4_context *) ctx, input, ilen );
 149 }
 150
 151 static void md4_finish_wrap( void *ctx, unsigned char *output )
 152 {
 153     mbedtls_md4_finish( (mbedtls_md4_context *) ctx, output );
 154 }
 155
 156 static void *md4_ctx_alloc( void )
 157 {
 158     void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md4_context ) );
 159
 160     if( ctx != NULL )
 161         mbedtls_md4_init( (mbedtls_md4_context *) ctx );
 162
 163     return( ctx );
 164 }
 165
 166 static void md4_ctx_free( void *ctx )
 167 {
 168     mbedtls_md4_free( (mbedtls_md4_context *) ctx );
 169     mbedtls_free( ctx );
 170 }
 171
 172 static void md4_clone_wrap( void *dst, const void *src )
 173 {
 174     mbedtls_md4_clone( (mbedtls_md4_context *) dst,
 175                  (const mbedtls_md4_context *) src );
 176 }
 177
 178 static void md4_process_wrap( void *ctx, const unsigned char *data )
 179 {
 180     mbedtls_md4_process( (mbedtls_md4_context *) ctx, data );
 181 }
 182
 183 const mbedtls_md_info_t mbedtls_md4_info = {
 184     MBEDTLS_MD_MD4,
 185     "MD4",
 186     16,
 187     64,
 188     md4_starts_wrap,
 189     md4_update_wrap,
 190     md4_finish_wrap,
 191     mbedtls_md4,
 192     md4_ctx_alloc,
 193     md4_ctx_free,
 194     md4_clone_wrap,
 195     md4_process_wrap,
 196 };
 197
 198 #endif /* MBEDTLS_MD4_C */
 199
 200 #if defined(MBEDTLS_MD5_C)
 201
 202 static void md5_starts_wrap( void *ctx )
 203 {
 204     mbedtls_md5_starts( (mbedtls_md5_context *) ctx );
 205 }
 206
 207 static void md5_update_wrap( void *ctx, const unsigned char *input,
 208                              size_t ilen )
 209 {
 210     mbedtls_md5_update( (mbedtls_md5_context *) ctx, input, ilen );
 211 }
 212
 213 static void md5_finish_wrap( void *ctx, unsigned char *output )
 214 {
 215     mbedtls_md5_finish( (mbedtls_md5_context *) ctx, output );
 216 }
 217
 218 static void *md5_ctx_alloc( void )
 219 {
 220     void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_md5_context ) );
 221
 222     if( ctx != NULL )
 223         mbedtls_md5_init( (mbedtls_md5_context *) ctx );
 224
 225     return( ctx );
 226 }
 227
 228 static void md5_ctx_free( void *ctx )
 229 {
 230     mbedtls_md5_free( (mbedtls_md5_context *) ctx );
 231     mbedtls_free( ctx );
 232 }
 233
 234 static void md5_clone_wrap( void *dst, const void *src )
 235 {
 236     mbedtls_md5_clone( (mbedtls_md5_context *) dst,
 237                  (const mbedtls_md5_context *) src );
 238 }
 239
 240 static void md5_process_wrap( void *ctx, const unsigned char *data )
 241 {
 242     mbedtls_md5_process( (mbedtls_md5_context *) ctx, data );
 243 }
 244
 245 const mbedtls_md_info_t mbedtls_md5_info = {
 246     MBEDTLS_MD_MD5,
 247     "MD5",
 248     16,
 249     64,
 250     md5_starts_wrap,
 251     md5_update_wrap,
 252     md5_finish_wrap,
 253     mbedtls_md5,
 254     md5_ctx_alloc,
 255     md5_ctx_free,
 256     md5_clone_wrap,
 257     md5_process_wrap,
 258 };
 259
 260 #endif /* MBEDTLS_MD5_C */
 261
 262 #if defined(MBEDTLS_RIPEMD160_C)
 263
 264 static void ripemd160_starts_wrap( void *ctx )
 265 {
 266     mbedtls_ripemd160_starts( (mbedtls_ripemd160_context *) ctx );
 267 }
 268
 269 static void ripemd160_update_wrap( void *ctx, const unsigned char *input,
 270                                    size_t ilen )
 271 {
 272     mbedtls_ripemd160_update( (mbedtls_ripemd160_context *) ctx, input, ilen );
 273 }
 274
 275 static void ripemd160_finish_wrap( void *ctx, unsigned char *output )
 276 {
 277     mbedtls_ripemd160_finish( (mbedtls_ripemd160_context *) ctx, output );
 278 }
 279
 280 static void *ripemd160_ctx_alloc( void )
 281 {
 282     void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_ripemd160_context ) );
 283
 284     if( ctx != NULL )
 285         mbedtls_ripemd160_init( (mbedtls_ripemd160_context *) ctx );
 286
 287     return( ctx );
 288 }
 289
 290 static void ripemd160_ctx_free( void *ctx )
 291 {
 292     mbedtls_ripemd160_free( (mbedtls_ripemd160_context *) ctx );
 293     mbedtls_free( ctx );
 294 }
 295
 296 static void ripemd160_clone_wrap( void *dst, const void *src )
 297 {
 298     mbedtls_ripemd160_clone( (mbedtls_ripemd160_context *) dst,
 299                        (const mbedtls_ripemd160_context *) src );
 300 }
 301
 302 static void ripemd160_process_wrap( void *ctx, const unsigned char *data )
 303 {
 304     mbedtls_ripemd160_process( (mbedtls_ripemd160_context *) ctx, data );
 305 }
 306
 307 const mbedtls_md_info_t mbedtls_ripemd160_info = {
 308     MBEDTLS_MD_RIPEMD160,
 309     "RIPEMD160",
 310     20,
 311     64,
 312     ripemd160_starts_wrap,
 313     ripemd160_update_wrap,
 314     ripemd160_finish_wrap,
 315     mbedtls_ripemd160,
 316     ripemd160_ctx_alloc,
 317     ripemd160_ctx_free,
 318     ripemd160_clone_wrap,
 319     ripemd160_process_wrap,
 320 };
 321
 322 #endif /* MBEDTLS_RIPEMD160_C */
 323
 324 #if defined(MBEDTLS_SHA1_C)
 325
 326 static void sha1_starts_wrap( void *ctx )
 327 {
 328     mbedtls_sha1_starts( (mbedtls_sha1_context *) ctx );
 329 }
 330
 331 static void sha1_update_wrap( void *ctx, const unsigned char *input,
 332                               size_t ilen )
 333 {
 334     mbedtls_sha1_update( (mbedtls_sha1_context *) ctx, input, ilen );
 335 }
 336
 337 static void sha1_finish_wrap( void *ctx, unsigned char *output )
 338 {
 339     mbedtls_sha1_finish( (mbedtls_sha1_context *) ctx, output );
 340 }
 341
 342 static void *sha1_ctx_alloc( void )
 343 {
 344     void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha1_context ) );
 345
 346     if( ctx != NULL )
 347         mbedtls_sha1_init( (mbedtls_sha1_context *) ctx );
 348
 349     return( ctx );
 350 }
 351
 352 static void sha1_clone_wrap( void *dst, const void *src )
 353 {
 354     mbedtls_sha1_clone( (mbedtls_sha1_context *) dst,
 355                   (const mbedtls_sha1_context *) src );
 356 }
 357
 358 static void sha1_ctx_free( void *ctx )
 359 {
 360     mbedtls_sha1_free( (mbedtls_sha1_context *) ctx );
 361     mbedtls_free( ctx );
 362 }
 363
 364 static void sha1_process_wrap( void *ctx, const unsigned char *data )
 365 {
 366     mbedtls_sha1_process( (mbedtls_sha1_context *) ctx, data );
 367 }
 368
 369 const mbedtls_md_info_t mbedtls_sha1_info = {
 370     MBEDTLS_MD_SHA1,
 371     "SHA1",
 372     20,
 373     64,
 374     sha1_starts_wrap,
 375     sha1_update_wrap,
 376     sha1_finish_wrap,
 377     mbedtls_sha1,
 378     sha1_ctx_alloc,
 379     sha1_ctx_free,
 380     sha1_clone_wrap,
 381     sha1_process_wrap,
 382 };
 383
 384 #endif /* MBEDTLS_SHA1_C */
 385
 386 /*
 387  * Wrappers for generic message digests
 388  */
 389 #if defined(MBEDTLS_SHA256_C)
 390
 391 static void sha224_starts_wrap( void *ctx )
 392 {
 393     mbedtls_sha256_starts( (mbedtls_sha256_context *) ctx, 1 );
 394 }
 395
 396 static void sha224_update_wrap( void *ctx, const unsigned char *input,
 397                                 size_t ilen )
 398 {
 399     mbedtls_sha256_update( (mbedtls_sha256_context *) ctx, input, ilen );
 400 }
 401
 402 static void sha224_finish_wrap( void *ctx, unsigned char *output )
 403 {
 404     mbedtls_sha256_finish( (mbedtls_sha256_context *) ctx, output );
 405 }
 406
 407 static void sha224_wrap( const unsigned char *input, size_t ilen,
 408                     unsigned char *output )
 409 {
 410     mbedtls_sha256( input, ilen, output, 1 );
 411 }
 412
 413 static void *sha224_ctx_alloc( void )
 414 {
 415     void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha256_context ) );
 416
 417     if( ctx != NULL )
 418         mbedtls_sha256_init( (mbedtls_sha256_context *) ctx );
 419
 420     return( ctx );
 421 }
 422
 423 static void sha224_ctx_free( void *ctx )
 424 {
 425     mbedtls_sha256_free( (mbedtls_sha256_context *) ctx );
 426     mbedtls_free( ctx );
 427 }
 428
 429 static void sha224_clone_wrap( void *dst, const void *src )
 430 {
 431     mbedtls_sha256_clone( (mbedtls_sha256_context *) dst,
 432                     (const mbedtls_sha256_context *) src );
 433 }
 434
 435 static void sha224_process_wrap( void *ctx, const unsigned char *data )
 436 {
 437     mbedtls_sha256_process( (mbedtls_sha256_context *) ctx, data );
 438 }
 439
 440 const mbedtls_md_info_t mbedtls_sha224_info = {
 441     MBEDTLS_MD_SHA224,
 442     "SHA224",
 443     28,
 444     64,
 445     sha224_starts_wrap,
 446     sha224_update_wrap,
 447     sha224_finish_wrap,
 448     sha224_wrap,
 449     sha224_ctx_alloc,
 450     sha224_ctx_free,
 451     sha224_clone_wrap,
 452     sha224_process_wrap,
 453 };
 454
 455 static void sha256_starts_wrap( void *ctx )
 456 {
 457     mbedtls_sha256_starts( (mbedtls_sha256_context *) ctx, 0 );
 458 }
 459
 460 static void sha256_wrap( const unsigned char *input, size_t ilen,
 461                     unsigned char *output )
 462 {
 463     mbedtls_sha256( input, ilen, output, 0 );
 464 }
 465
 466 const mbedtls_md_info_t mbedtls_sha256_info = {
 467     MBEDTLS_MD_SHA256,
 468     "SHA256",
 469     32,
 470     64,
 471     sha256_starts_wrap,
 472     sha224_update_wrap,
 473     sha224_finish_wrap,
 474     sha256_wrap,
 475     sha224_ctx_alloc,
 476     sha224_ctx_free,
 477     sha224_clone_wrap,
 478     sha224_process_wrap,
 479 };
 480
 481 #endif /* MBEDTLS_SHA256_C */
 482
 483 #if defined(MBEDTLS_SHA512_C)
 484
 485 static void sha384_starts_wrap( void *ctx )
 486 {
 487     mbedtls_sha512_starts( (mbedtls_sha512_context *) ctx, 1 );
 488 }
 489
 490 static void sha384_update_wrap( void *ctx, const unsigned char *input,
 491                                 size_t ilen )
 492 {
 493     mbedtls_sha512_update( (mbedtls_sha512_context *) ctx, input, ilen );
 494 }
 495
 496 static void sha384_finish_wrap( void *ctx, unsigned char *output )
 497 {
 498     mbedtls_sha512_finish( (mbedtls_sha512_context *) ctx, output );
 499 }
 500
 501 static void sha384_wrap( const unsigned char *input, size_t ilen,
 502                     unsigned char *output )
 503 {
 504     mbedtls_sha512( input, ilen, output, 1 );
 505 }
 506
 507 static void *sha384_ctx_alloc( void )
 508 {
 509     void *ctx = mbedtls_calloc( 1, sizeof( mbedtls_sha512_context ) );
 510
 511     if( ctx != NULL )
 512         mbedtls_sha512_init( (mbedtls_sha512_context *) ctx );
 513
 514     return( ctx );
 515 }
 516
 517 static void sha384_ctx_free( void *ctx )
 518 {
 519     mbedtls_sha512_free( (mbedtls_sha512_context *) ctx );
 520     mbedtls_free( ctx );
 521 }
 522
 523 static void sha384_clone_wrap( void *dst, const void *src )
 524 {
 525     mbedtls_sha512_clone( (mbedtls_sha512_context *) dst,
 526                     (const mbedtls_sha512_context *) src );
 527 }
 528
 529 static void sha384_process_wrap( void *ctx, const unsigned char *data )
 530 {
 531     mbedtls_sha512_process( (mbedtls_sha512_context *) ctx, data );
 532 }
 533
 534 const mbedtls_md_info_t mbedtls_sha384_info = {
 535     MBEDTLS_MD_SHA384,
 536     "SHA384",
 537     48,
 538     128,
 539     sha384_starts_wrap,
 540     sha384_update_wrap,
 541     sha384_finish_wrap,
 542     sha384_wrap,
 543     sha384_ctx_alloc,
 544     sha384_ctx_free,
 545     sha384_clone_wrap,
 546     sha384_process_wrap,
 547 };
 548
 549 static void sha512_starts_wrap( void *ctx )
 550 {
 551     mbedtls_sha512_starts( (mbedtls_sha512_context *) ctx, 0 );
 552 }
 553
 554 static void sha512_wrap( const unsigned char *input, size_t ilen,
 555                     unsigned char *output )
 556 {
 557     mbedtls_sha512( input, ilen, output, 0 );
 558 }
 559
 560 const mbedtls_md_info_t mbedtls_sha512_info = {
 561     MBEDTLS_MD_SHA512,
 562     "SHA512",
 563     64,
 564     128,
 565     sha512_starts_wrap,
 566     sha384_update_wrap,
 567     sha384_finish_wrap,
 568     sha512_wrap,
 569     sha384_ctx_alloc,
 570     sha384_ctx_free,
 571     sha384_clone_wrap,
 572     sha384_process_wrap,
 573 };
 574
 575 #endif /* MBEDTLS_SHA512_C */
 576
 577 #endif /* MBEDTLS_MD_C */