1 /* 2 * Derived from: 3 * 4 * MDDRIVER.C - test driver for MD2, MD4 and MD5 5 */ 6 7 /* 8 * Copyright (C) 1990-2, RSA Data Security, Inc. Created 1990. All 9 * rights reserved. 10 * 11 * RSA Data Security, Inc. makes no representations concerning either 12 * the merchantability of this software or the suitability of this 13 * software for any particular purpose. It is provided "as is" 14 * without express or implied warranty of any kind. 15 * 16 * These notices must be retained in any copies of any part of this 17 * documentation and/or software. 18 */ 19 20 #include <sys/cdefs.h> 21 __FBSDID("$FreeBSD$"); 22 23 #include <sys/types.h> 24 #include <sys/param.h> 25 #include <sys/time.h> 26 #include <sys/resource.h> 27 #include <err.h> 28 #include <fcntl.h> 29 #include <md5.h> 30 #include <ripemd.h> 31 #include <sha.h> 32 #include <sha224.h> 33 #include <sha256.h> 34 #include <sha384.h> 35 #include <sha512.h> 36 #include <sha512t.h> 37 #include <skein.h> 38 #include <stdbool.h> 39 #include <stdio.h> 40 #include <stdlib.h> 41 #include <string.h> 42 #include <time.h> 43 #include <unistd.h> 44 45 #ifdef HAVE_CAPSICUM 46 #include <sys/capsicum.h> 47 #include <capsicum_helpers.h> 48 #endif 49 50 /* 51 * Length of test block, number of test blocks. 52 */ 53 #define TEST_BLOCK_LEN 10000 54 #define TEST_BLOCK_COUNT 100000 55 #define MDTESTCOUNT 8 56 57 static int bflag; 58 static int cflag; 59 static int pflag; 60 static int qflag; 61 static int rflag; 62 static int sflag; 63 static int skip; 64 static char* checkAgainst; 65 static int checksFailed; 66 static int failed; 67 68 typedef void (DIGEST_Init)(void *); 69 typedef void (DIGEST_Update)(void *, const unsigned char *, size_t); 70 typedef char *(DIGEST_End)(void *, char *); 71 72 extern const char *MD5TestOutput[MDTESTCOUNT]; 73 extern const char *SHA1_TestOutput[MDTESTCOUNT]; 74 extern const char *SHA224_TestOutput[MDTESTCOUNT]; 75 extern const char *SHA256_TestOutput[MDTESTCOUNT]; 76 extern const char *SHA384_TestOutput[MDTESTCOUNT]; 77 extern const char *SHA512_TestOutput[MDTESTCOUNT]; 78 extern const char *SHA512t256_TestOutput[MDTESTCOUNT]; 79 extern const char *RIPEMD160_TestOutput[MDTESTCOUNT]; 80 extern const char *SKEIN256_TestOutput[MDTESTCOUNT]; 81 extern const char *SKEIN512_TestOutput[MDTESTCOUNT]; 82 extern const char *SKEIN1024_TestOutput[MDTESTCOUNT]; 83 84 typedef struct Algorithm_t { 85 const char *progname; 86 const char *name; 87 const char *(*TestOutput)[MDTESTCOUNT]; 88 DIGEST_Init *Init; 89 DIGEST_Update *Update; 90 DIGEST_End *End; 91 char *(*Data)(const void *, unsigned int, char *); 92 char *(*Fd)(int, char *); 93 } Algorithm_t; 94 95 static void MD5_Update(MD5_CTX *, const unsigned char *, size_t); 96 static void MDOutput(const Algorithm_t *, char *, char **); 97 static void MDTimeTrial(const Algorithm_t *); 98 static void MDTestSuite(const Algorithm_t *); 99 static char *MDFilter(const Algorithm_t *, char*, int); 100 static void usage(const Algorithm_t *); 101 102 typedef union { 103 MD5_CTX md5; 104 SHA1_CTX sha1; 105 SHA224_CTX sha224; 106 SHA256_CTX sha256; 107 SHA384_CTX sha384; 108 SHA512_CTX sha512; 109 RIPEMD160_CTX ripemd160; 110 SKEIN256_CTX skein256; 111 SKEIN512_CTX skein512; 112 SKEIN1024_CTX skein1024; 113 } DIGEST_CTX; 114 115 /* max(MD5_DIGEST_LENGTH, SHA_DIGEST_LENGTH, 116 SHA256_DIGEST_LENGTH, SHA512_DIGEST_LENGTH, 117 RIPEMD160_DIGEST_LENGTH, SKEIN1024_DIGEST_LENGTH)*2+1 */ 118 #define HEX_DIGEST_LENGTH 257 119 120 /* algorithm function table */ 121 122 static const struct Algorithm_t Algorithm[] = { 123 { "md5", "MD5", &MD5TestOutput, (DIGEST_Init*)&MD5Init, 124 (DIGEST_Update*)&MD5_Update, (DIGEST_End*)&MD5End, 125 &MD5Data, &MD5Fd }, 126 { "sha1", "SHA1", &SHA1_TestOutput, (DIGEST_Init*)&SHA1_Init, 127 (DIGEST_Update*)&SHA1_Update, (DIGEST_End*)&SHA1_End, 128 &SHA1_Data, &SHA1_Fd }, 129 { "sha224", "SHA224", &SHA224_TestOutput, (DIGEST_Init*)&SHA224_Init, 130 (DIGEST_Update*)&SHA224_Update, (DIGEST_End*)&SHA224_End, 131 &SHA224_Data, &SHA224_Fd }, 132 { "sha256", "SHA256", &SHA256_TestOutput, (DIGEST_Init*)&SHA256_Init, 133 (DIGEST_Update*)&SHA256_Update, (DIGEST_End*)&SHA256_End, 134 &SHA256_Data, &SHA256_Fd }, 135 { "sha384", "SHA384", &SHA384_TestOutput, (DIGEST_Init*)&SHA384_Init, 136 (DIGEST_Update*)&SHA384_Update, (DIGEST_End*)&SHA384_End, 137 &SHA384_Data, &SHA384_Fd }, 138 { "sha512", "SHA512", &SHA512_TestOutput, (DIGEST_Init*)&SHA512_Init, 139 (DIGEST_Update*)&SHA512_Update, (DIGEST_End*)&SHA512_End, 140 &SHA512_Data, &SHA512_Fd }, 141 { "sha512t256", "SHA512t256", &SHA512t256_TestOutput, (DIGEST_Init*)&SHA512_256_Init, 142 (DIGEST_Update*)&SHA512_256_Update, (DIGEST_End*)&SHA512_256_End, 143 &SHA512_256_Data, &SHA512_256_Fd }, 144 { "rmd160", "RMD160", &RIPEMD160_TestOutput, 145 (DIGEST_Init*)&RIPEMD160_Init, (DIGEST_Update*)&RIPEMD160_Update, 146 (DIGEST_End*)&RIPEMD160_End, &RIPEMD160_Data, &RIPEMD160_Fd }, 147 { "skein256", "Skein256", &SKEIN256_TestOutput, 148 (DIGEST_Init*)&SKEIN256_Init, (DIGEST_Update*)&SKEIN256_Update, 149 (DIGEST_End*)&SKEIN256_End, &SKEIN256_Data, &SKEIN256_Fd }, 150 { "skein512", "Skein512", &SKEIN512_TestOutput, 151 (DIGEST_Init*)&SKEIN512_Init, (DIGEST_Update*)&SKEIN512_Update, 152 (DIGEST_End*)&SKEIN512_End, &SKEIN512_Data, &SKEIN512_Fd }, 153 { "skein1024", "Skein1024", &SKEIN1024_TestOutput, 154 (DIGEST_Init*)&SKEIN1024_Init, (DIGEST_Update*)&SKEIN1024_Update, 155 (DIGEST_End*)&SKEIN1024_End, &SKEIN1024_Data, &SKEIN1024_Fd } 156 }; 157 158 static unsigned digest; 159 static unsigned malformed; 160 static bool gnu_emu = false; 161 162 static void 163 MD5_Update(MD5_CTX *c, const unsigned char *data, size_t len) 164 { 165 MD5Update(c, data, len); 166 } 167 168 struct chksumrec { 169 char *filename; 170 char *chksum; 171 struct chksumrec *next; 172 }; 173 174 static struct chksumrec *head = NULL; 175 static struct chksumrec **next = &head; 176 177 #define PADDING 7 /* extra padding for "SHA512t256 (...) = ...\n" style */ 178 #define CHKFILELINELEN (HEX_DIGEST_LENGTH + MAXPATHLEN + PADDING) 179 180 static int gnu_check(const char *checksumsfile) 181 { 182 FILE *inp; 183 char linebuf[CHKFILELINELEN]; 184 int linelen; 185 int lineno; 186 char *filename; 187 char *hashstr; 188 struct chksumrec *rec; 189 const char *digestname; 190 int digestnamelen; 191 int hashstrlen; 192 193 if ((inp = fopen(checksumsfile, "r")) == NULL) 194 err(1, "%s", checksumsfile); 195 digestname = Algorithm[digest].name; 196 digestnamelen = strlen(digestname); 197 hashstrlen = strlen(*(Algorithm[digest].TestOutput[0])); 198 lineno = 1; 199 while (fgets(linebuf, sizeof(linebuf), inp) != NULL) { 200 linelen = strlen(linebuf) - 1; 201 if (linelen <= 0) 202 break; 203 if (linebuf[linelen] != '\n') 204 errx(1, "malformed input line %d (len=%d)", lineno, linelen); 205 linebuf[linelen] = '\0'; 206 filename = linebuf + digestnamelen + 2; 207 hashstr = linebuf + linelen - hashstrlen; 208 /* 209 * supported formats: 210 * BSD: <DigestName> (<Filename>): <Digest> 211 * GNU: <Digest> [ *]<Filename> 212 */ 213 if (linelen >= digestnamelen + hashstrlen + 6 && 214 strncmp(linebuf, digestname, digestnamelen) == 0 && 215 strncmp(filename - 2, " (", 2) == 0 && 216 strncmp(hashstr - 4, ") = ", 4) == 0) { 217 *(hashstr - 4) = '\0'; 218 } else if (linelen >= hashstrlen + 3 && 219 linebuf[hashstrlen] == ' ') { 220 linebuf[hashstrlen] = '\0'; 221 hashstr = linebuf; 222 filename = linebuf + hashstrlen + 1; 223 if (*filename == ' ' || *filename == '*') 224 filename++; 225 } else { 226 malformed++; 227 continue; 228 } 229 rec = malloc(sizeof (*rec)); 230 if (rec == NULL) 231 errx(1, "malloc failed"); 232 rec->chksum = strdup(hashstr); 233 rec->filename = strdup(filename); 234 if (rec->chksum == NULL || rec->filename == NULL) 235 errx(1, "malloc failed"); 236 rec->next = NULL; 237 *next = rec; 238 next = &rec->next; 239 lineno++; 240 } 241 fclose(inp); 242 return (lineno - 1); 243 } 244 245 /* Main driver. 246 247 Arguments (may be any combination): 248 -sstring - digests string 249 -t - runs time trial 250 -x - runs test script 251 filename - digests file 252 (none) - digests standard input 253 */ 254 int 255 main(int argc, char *argv[]) 256 { 257 #ifdef HAVE_CAPSICUM 258 cap_rights_t rights; 259 #endif 260 int ch, fd; 261 char *p, *string; 262 char buf[HEX_DIGEST_LENGTH]; 263 size_t len; 264 char *progname; 265 struct chksumrec *rec; 266 int numrecs; 267 268 if ((progname = strrchr(argv[0], '/')) == NULL) 269 progname = argv[0]; 270 else 271 progname++; 272 273 /* 274 * GNU coreutils has a number of programs named *sum. These produce 275 * similar results to the BSD version, but in a different format, 276 * similar to BSD's -r flag. We install links to this program with 277 * ending 'sum' to provide this compatibility. Check here to see if the 278 * name of the program ends in 'sum', set the flag and drop the 'sum' so 279 * the digest lookup works. Also, make -t a nop when running in this mode 280 * since that means 'text file' there (though it's a nop in coreutils 281 * on unix-like systems). The -c flag conflicts, so it's just disabled 282 * in this mode (though in the future it might be implemented). 283 */ 284 len = strlen(progname); 285 if (len > 3 && strcmp(progname + len - 3, "sum") == 0) { 286 len -= 3; 287 rflag = 1; 288 gnu_emu = true; 289 } 290 291 for (digest = 0; digest < sizeof(Algorithm)/sizeof(*Algorithm); digest++) 292 if (strncasecmp(Algorithm[digest].progname, progname, len) == 0) 293 break; 294 295 if (digest == sizeof(Algorithm)/sizeof(*Algorithm)) 296 digest = 0; 297 298 failed = 0; 299 checkAgainst = NULL; 300 checksFailed = 0; 301 skip = 0; 302 while ((ch = getopt(argc, argv, "bc:pqrs:tx")) != -1) 303 switch (ch) { 304 case 'b': 305 bflag = 1; 306 break; 307 case 'c': 308 cflag = 1; 309 if (gnu_emu) 310 numrecs = gnu_check(optarg); 311 else 312 checkAgainst = optarg; 313 break; 314 case 'p': 315 pflag = 1; 316 break; 317 case 'q': 318 qflag = 1; 319 break; 320 case 'r': 321 rflag = 1; 322 break; 323 case 's': 324 sflag = 1; 325 string = optarg; 326 break; 327 case 't': 328 if (!gnu_emu) { 329 MDTimeTrial(&Algorithm[digest]); 330 skip = 1; 331 } /* else: text mode is a nop */ 332 break; 333 case 'x': 334 MDTestSuite(&Algorithm[digest]); 335 skip = 1; 336 break; 337 default: 338 usage(&Algorithm[digest]); 339 } 340 argc -= optind; 341 argv += optind; 342 343 #ifdef HAVE_CAPSICUM 344 if (caph_limit_stdout() < 0 || caph_limit_stderr() < 0) 345 err(1, "unable to limit rights for stdio"); 346 #endif 347 348 if (cflag && gnu_emu) { 349 /* 350 * Replace argv by an array of filenames from the digest file 351 */ 352 argc = 0; 353 argv = (char**)calloc(sizeof(char *), numrecs + 1); 354 for (rec = head; rec != NULL; rec = rec->next) { 355 argv[argc] = rec->filename; 356 argc++; 357 } 358 argv[argc] = NULL; 359 rec = head; 360 } 361 362 if (*argv) { 363 do { 364 if ((fd = open(*argv, O_RDONLY)) < 0) { 365 warn("%s", *argv); 366 failed++; 367 continue; 368 } 369 /* 370 * XXX Enter capability mode on the last argv file. 371 * When a casper file service or other approach is 372 * available, switch to that and enter capability mode 373 * earlier. 374 */ 375 if (*(argv + 1) == NULL) { 376 #ifdef HAVE_CAPSICUM 377 cap_rights_init(&rights, CAP_READ); 378 if (caph_rights_limit(fd, &rights) < 0 || 379 caph_enter() < 0) 380 err(1, "capsicum"); 381 #endif 382 } 383 if (cflag && gnu_emu) { 384 checkAgainst = rec->chksum; 385 rec = rec->next; 386 } 387 p = Algorithm[digest].Fd(fd, buf); 388 (void)close(fd); 389 MDOutput(&Algorithm[digest], p, argv); 390 } while (*++argv); 391 } else if (!cflag && !sflag && !skip) { 392 #ifdef HAVE_CAPSICUM 393 if (caph_limit_stdin() < 0 || caph_enter() < 0) 394 err(1, "capsicum"); 395 #endif 396 p = MDFilter(&Algorithm[digest], (char *)&buf, pflag); 397 MDOutput(&Algorithm[digest], p, NULL); 398 } else if (sflag) { 399 len = strlen(string); 400 p = Algorithm[digest].Data(string, len, buf); 401 MDOutput(&Algorithm[digest], p, &string); 402 } 403 if (gnu_emu) { 404 if (malformed > 0) 405 warnx("WARNING: %d lines are improperly formatted", malformed); 406 if (checksFailed > 0) 407 warnx("WARNING: %d computed checksums did NOT match", checksFailed); 408 } 409 if (failed != 0) 410 return (1); 411 if (checksFailed != 0) 412 return (2); 413 414 return (0); 415 } 416 417 /* 418 * Common output handling 419 */ 420 static void 421 MDOutput(const Algorithm_t *alg, char *p, char *argv[]) 422 { 423 bool checkfailed = false; 424 425 if (p == NULL) { 426 warn("%s", *argv); 427 failed++; 428 } else { 429 /* 430 * If argv is NULL we are reading from stdin, where the output 431 * format has always been just the hash. 432 */ 433 if (cflag && gnu_emu) { 434 checkfailed = strcasecmp(checkAgainst, p) != 0; 435 if (!qflag || checkfailed) 436 printf("%s: %s\n", *argv, checkfailed ? "FAILED" : "OK"); 437 } else if (qflag || argv == NULL) { 438 printf("%s\n", p); 439 if (cflag) 440 checkfailed = strcasecmp(checkAgainst, p) != 0; 441 } else { 442 if (rflag) 443 if (gnu_emu) 444 if (bflag) 445 printf("%s *%s", p, *argv); 446 else 447 printf("%s %s", p, *argv); 448 else 449 printf("%s %s", p, *argv); 450 else 451 printf("%s (%s) = %s", alg->name, *argv, p); 452 if (checkAgainst) { 453 checkfailed = strcasecmp(checkAgainst, p) != 0; 454 if (!qflag && checkfailed) 455 printf(" [ Failed ]"); 456 } 457 printf("\n"); 458 } 459 } 460 if (checkfailed) 461 checksFailed++; 462 } 463 464 /* 465 * Measures the time to digest TEST_BLOCK_COUNT TEST_BLOCK_LEN-byte blocks. 466 */ 467 static void 468 MDTimeTrial(const Algorithm_t *alg) 469 { 470 DIGEST_CTX context; 471 struct rusage before, after; 472 struct timeval total; 473 float seconds; 474 unsigned char block[TEST_BLOCK_LEN]; 475 unsigned int i; 476 char *p, buf[HEX_DIGEST_LENGTH]; 477 478 printf("%s time trial. Digesting %d %d-byte blocks ...", 479 alg->name, TEST_BLOCK_COUNT, TEST_BLOCK_LEN); 480 fflush(stdout); 481 482 /* Initialize block */ 483 for (i = 0; i < TEST_BLOCK_LEN; i++) 484 block[i] = (unsigned char) (i & 0xff); 485 486 /* Start timer */ 487 getrusage(RUSAGE_SELF, &before); 488 489 /* Digest blocks */ 490 alg->Init(&context); 491 for (i = 0; i < TEST_BLOCK_COUNT; i++) 492 alg->Update(&context, block, TEST_BLOCK_LEN); 493 p = alg->End(&context, buf); 494 495 /* Stop timer */ 496 getrusage(RUSAGE_SELF, &after); 497 timersub(&after.ru_utime, &before.ru_utime, &total); 498 seconds = total.tv_sec + (float) total.tv_usec / 1000000; 499 500 printf(" done\n"); 501 printf("Digest = %s", p); 502 printf("\nTime = %f seconds\n", seconds); 503 printf("Speed = %f MiB/second\n", (float) TEST_BLOCK_LEN * 504 (float) TEST_BLOCK_COUNT / seconds / (1 << 20)); 505 } 506 /* 507 * Digests a reference suite of strings and prints the results. 508 */ 509 510 static const char *MDTestInput[MDTESTCOUNT] = { 511 "", 512 "a", 513 "abc", 514 "message digest", 515 "abcdefghijklmnopqrstuvwxyz", 516 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", 517 "12345678901234567890123456789012345678901234567890123456789012345678901234567890", 518 "MD5 has not yet (2001-09-03) been broken, but sufficient attacks have been made \ 519 that its security is in some doubt" 520 }; 521 522 const char *MD5TestOutput[MDTESTCOUNT] = { 523 "d41d8cd98f00b204e9800998ecf8427e", 524 "0cc175b9c0f1b6a831c399e269772661", 525 "900150983cd24fb0d6963f7d28e17f72", 526 "f96b697d7cb7938d525a2f31aaf161d0", 527 "c3fcd3d76192e4007dfb496cca67e13b", 528 "d174ab98d277d9f5a5611c2c9f419d9f", 529 "57edf4a22be3c955ac49da2e2107b67a", 530 "b50663f41d44d92171cb9976bc118538" 531 }; 532 533 const char *SHA1_TestOutput[MDTESTCOUNT] = { 534 "da39a3ee5e6b4b0d3255bfef95601890afd80709", 535 "86f7e437faa5a7fce15d1ddcb9eaeaea377667b8", 536 "a9993e364706816aba3e25717850c26c9cd0d89d", 537 "c12252ceda8be8994d5fa0290a47231c1d16aae3", 538 "32d10c7b8cf96570ca04ce37f2a19d84240d3a89", 539 "761c457bf73b14d27e9e9265c46f4b4dda11f940", 540 "50abf5706a150990a08b2c5ea40fa0e585554732", 541 "18eca4333979c4181199b7b4fab8786d16cf2846" 542 }; 543 544 const char *SHA224_TestOutput[MDTESTCOUNT] = { 545 "d14a028c2a3a2bc9476102bb288234c415a2b01f828ea62ac5b3e42f", 546 "abd37534c7d9a2efb9465de931cd7055ffdb8879563ae98078d6d6d5", 547 "23097d223405d8228642a477bda255b32aadbce4bda0b3f7e36c9da7", 548 "2cb21c83ae2f004de7e81c3c7019cbcb65b71ab656b22d6d0c39b8eb", 549 "45a5f72c39c5cff2522eb3429799e49e5f44b356ef926bcf390dccc2", 550 "bff72b4fcb7d75e5632900ac5f90d219e05e97a7bde72e740db393d9", 551 "b50aecbe4e9bb0b57bc5f3ae760a8e01db24f203fb3cdcd13148046e", 552 "5ae55f3779c8a1204210d7ed7689f661fbe140f96f272ab79e19d470" 553 }; 554 555 const char *SHA256_TestOutput[MDTESTCOUNT] = { 556 "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", 557 "ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb", 558 "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad", 559 "f7846f55cf23e14eebeab5b4e1550cad5b509e3348fbc4efa3a1413d393cb650", 560 "71c480df93d6ae2f1efad1447c66c9525e316218cf51fc8d9ed832f2daf18b73", 561 "db4bfcbd4da0cd85a60c3c37d3fbd8805c77f15fc6b1fdfe614ee0a7c8fdb4c0", 562 "f371bc4a311f2b009eef952dd83ca80e2b60026c8e935592d0f9c308453c813e", 563 "e6eae09f10ad4122a0e2a4075761d185a272ebd9f5aa489e998ff2f09cbfdd9f" 564 }; 565 566 const char *SHA384_TestOutput[MDTESTCOUNT] = { 567 "38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b", 568 "54a59b9f22b0b80880d8427e548b7c23abd873486e1f035dce9cd697e85175033caa88e6d57bc35efae0b5afd3145f31", 569 "cb00753f45a35e8bb5a03d699ac65007272c32ab0eded1631a8b605a43ff5bed8086072ba1e7cc2358baeca134c825a7", 570 "473ed35167ec1f5d8e550368a3db39be54639f828868e9454c239fc8b52e3c61dbd0d8b4de1390c256dcbb5d5fd99cd5", 571 "feb67349df3db6f5924815d6c3dc133f091809213731fe5c7b5f4999e463479ff2877f5f2936fa63bb43784b12f3ebb4", 572 "1761336e3f7cbfe51deb137f026f89e01a448e3b1fafa64039c1464ee8732f11a5341a6f41e0c202294736ed64db1a84", 573 "b12932b0627d1c060942f5447764155655bd4da0c9afa6dd9b9ef53129af1b8fb0195996d2de9ca0df9d821ffee67026", 574 "99428d401bf4abcd4ee0695248c9858b7503853acfae21a9cffa7855f46d1395ef38596fcd06d5a8c32d41a839cc5dfb" 575 }; 576 577 const char *SHA512_TestOutput[MDTESTCOUNT] = { 578 "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e", 579 "1f40fc92da241694750979ee6cf582f2d5d7d28e18335de05abc54d0560e0f5302860c652bf08d560252aa5e74210546f369fbbbce8c12cfc7957b2652fe9a75", 580 "ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f", 581 "107dbf389d9e9f71a3a95f6c055b9251bc5268c2be16d6c13492ea45b0199f3309e16455ab1e96118e8a905d5597b72038ddb372a89826046de66687bb420e7c", 582 "4dbff86cc2ca1bae1e16468a05cb9881c97f1753bce3619034898faa1aabe429955a1bf8ec483d7421fe3c1646613a59ed5441fb0f321389f77f48a879c7b1f1", 583 "1e07be23c26a86ea37ea810c8ec7809352515a970e9253c26f536cfc7a9996c45c8370583e0a78fa4a90041d71a4ceab7423f19c71b9d5a3e01249f0bebd5894", 584 "72ec1ef1124a45b047e8b7c75a932195135bb61de24ec0d1914042246e0aec3a2354e093d76f3048b456764346900cb130d2a4fd5dd16abb5e30bcb850dee843", 585 "e8a835195e039708b13d9131e025f4441dbdc521ce625f245a436dcd762f54bf5cb298d96235e6c6a304e087ec8189b9512cbdf6427737ea82793460c367b9c3" 586 }; 587 588 const char *SHA512t256_TestOutput[MDTESTCOUNT] = { 589 "c672b8d1ef56ed28ab87c3622c5114069bdd3ad7b8f9737498d0c01ecef0967a", 590 "455e518824bc0601f9fb858ff5c37d417d67c2f8e0df2babe4808858aea830f8", 591 "53048e2681941ef99b2e29b76b4c7dabe4c2d0c634fc6d46e0e2f13107e7af23", 592 "0cf471fd17ed69d990daf3433c89b16d63dec1bb9cb42a6094604ee5d7b4e9fb", 593 "fc3189443f9c268f626aea08a756abe7b726b05f701cb08222312ccfd6710a26", 594 "cdf1cc0effe26ecc0c13758f7b4a48e000615df241284185c39eb05d355bb9c8", 595 "2c9fdbc0c90bdd87612ee8455474f9044850241dc105b1e8b94b8ddf5fac9148", 596 "dd095fc859b336c30a52548b3dc59fcc0d1be8616ebcf3368fad23107db2d736" 597 }; 598 599 const char *RIPEMD160_TestOutput[MDTESTCOUNT] = { 600 "9c1185a5c5e9fc54612808977ee8f548b2258d31", 601 "0bdc9d2d256b3ee9daae347be6f4dc835a467ffe", 602 "8eb208f7e05d987a9b044a8e98c6b087f15a0bfc", 603 "5d0689ef49d2fae572b881b123a85ffa21595f36", 604 "f71c27109c692c1b56bbdceb5b9d2865b3708dbc", 605 "b0e20b6e3116640286ed3a87a5713079b21f5189", 606 "9b752e45573d4b39f4dbd3323cab82bf63326bfb", 607 "5feb69c6bf7c29d95715ad55f57d8ac5b2b7dd32" 608 }; 609 610 const char *SKEIN256_TestOutput[MDTESTCOUNT] = { 611 "c8877087da56e072870daa843f176e9453115929094c3a40c463a196c29bf7ba", 612 "7fba44ff1a31d71a0c1f82e6e82fb5e9ac6c92a39c9185b9951fed82d82fe635", 613 "258bdec343b9fde1639221a5ae0144a96e552e5288753c5fec76c05fc2fc1870", 614 "4d2ce0062b5eb3a4db95bc1117dd8aa014f6cd50fdc8e64f31f7d41f9231e488", 615 "46d8440685461b00e3ddb891b2ecc6855287d2bd8834a95fb1c1708b00ea5e82", 616 "7c5eb606389556b33d34eb2536459528dc0af97adbcd0ce273aeb650f598d4b2", 617 "4def7a7e5464a140ae9c3a80279fbebce4bd00f9faad819ab7e001512f67a10d", 618 "d9c017dbe355f318d036469eb9b5fbe129fc2b5786a9dc6746a516eab6fe0126" 619 }; 620 621 const char *SKEIN512_TestOutput[MDTESTCOUNT] = { 622 "bc5b4c50925519c290cc634277ae3d6257212395cba733bbad37a4af0fa06af41fca7903d06564fea7a2d3730dbdb80c1f85562dfcc070334ea4d1d9e72cba7a", 623 "b1cd8d33f61b3737adfd59bb13ad82f4a9548e92f22956a8976cca3fdb7fee4fe91698146c4197cec85d38b83c5d93bdba92c01fd9a53870d0c7f967bc62bdce", 624 "8f5dd9ec798152668e35129496b029a960c9a9b88662f7f9482f110b31f9f93893ecfb25c009baad9e46737197d5630379816a886aa05526d3a70df272d96e75", 625 "15b73c158ffb875fed4d72801ded0794c720b121c0c78edf45f900937e6933d9e21a3a984206933d504b5dbb2368000411477ee1b204c986068df77886542fcc", 626 "23793ad900ef12f9165c8080da6fdfd2c8354a2929b8aadf83aa82a3c6470342f57cf8c035ec0d97429b626c4d94f28632c8f5134fd367dca5cf293d2ec13f8c", 627 "0c6bed927e022f5ddcf81877d42e5f75798a9f8fd3ede3d83baac0a2f364b082e036c11af35fe478745459dd8f5c0b73efe3c56ba5bb2009208d5a29cc6e469c", 628 "2ca9fcffb3456f297d1b5f407014ecb856f0baac8eb540f534b1f187196f21e88f31103128c2f03fcc9857d7a58eb66f9525e2302d88833ee069295537a434ce", 629 "1131f2aaa0e97126c9314f9f968cc827259bbfabced2943bb8c9274448998fb3b78738b4580dd500c76105fd3c03e465e1414f2c29664286b1f79d3e51128125" 630 }; 631 632 const char *SKEIN1024_TestOutput[MDTESTCOUNT] = { 633 "0fff9563bb3279289227ac77d319b6fff8d7e9f09da1247b72a0a265cd6d2a62645ad547ed8193db48cff847c06494a03f55666d3b47eb4c20456c9373c86297d630d5578ebd34cb40991578f9f52b18003efa35d3da6553ff35db91b81ab890bec1b189b7f52cb2a783ebb7d823d725b0b4a71f6824e88f68f982eefc6d19c6", 634 "6ab4c4ba9814a3d976ec8bffa7fcc638ceba0544a97b3c98411323ffd2dc936315d13dc93c13c4e88cda6f5bac6f2558b2d8694d3b6143e40d644ae43ca940685cb37f809d3d0550c56cba8036dee729a4f8fb960732e59e64d57f7f7710f8670963cdcdc95b41daab4855fcf8b6762a64b173ee61343a2c7689af1d293eba97", 635 "35a599a0f91abcdb4cb73c19b8cb8d947742d82c309137a7caed29e8e0a2ca7a9ff9a90c34c1908cc7e7fd99bb15032fb86e76df21b72628399b5f7c3cc209d7bb31c99cd4e19465622a049afbb87c03b5ce3888d17e6e667279ec0aa9b3e2712624c01b5f5bbe1a564220bdcf6990af0c2539019f313fdd7406cca3892a1f1f", 636 "ea891f5268acd0fac97467fc1aa89d1ce8681a9992a42540e53babee861483110c2d16f49e73bac27653ff173003e40cfb08516cd34262e6af95a5d8645c9c1abb3e813604d508b8511b30f9a5c1b352aa0791c7d2f27b2706dccea54bc7de6555b5202351751c3299f97c09cf89c40f67187e2521c0fad82b30edbb224f0458", 637 "f23d95c2a25fbcd0e797cd058fec39d3c52d2b5afd7a9af1df934e63257d1d3dcf3246e7329c0f1104c1e51e3d22e300507b0c3b9f985bb1f645ef49835080536becf83788e17fed09c9982ba65c3cb7ffe6a5f745b911c506962adf226e435c42f6f6bc08d288f9c810e807e3216ef444f3db22744441deefa4900982a1371f", 638 "cf3889e8a8d11bfd3938055d7d061437962bc5eac8ae83b1b71c94be201b8cf657fdbfc38674997a008c0c903f56a23feb3ae30e012377f1cfa080a9ca7fe8b96138662653fb3335c7d06595bf8baf65e215307532094cfdfa056bd8052ab792a3944a2adaa47b30335b8badb8fe9eb94fe329cdca04e58bbc530f0af709f469", 639 "cf21a613620e6c119eca31fdfaad449a8e02f95ca256c21d2a105f8e4157048f9fe1e897893ea18b64e0e37cb07d5ac947f27ba544caf7cbc1ad094e675aed77a366270f7eb7f46543bccfa61c526fd628408058ed00ed566ac35a9761d002e629c4fb0d430b2f4ad016fcc49c44d2981c4002da0eecc42144160e2eaea4855a", 640 "e6799b78db54085a2be7ff4c8007f147fa88d326abab30be0560b953396d8802feee9a15419b48a467574e9283be15685ca8a079ee52b27166b64dd70b124b1d4e4f6aca37224c3f2685e67e67baef9f94b905698adc794a09672aba977a61b20966912acdb08c21a2c37001785355dc884751a21f848ab36e590331ff938138" 641 }; 642 643 static void 644 MDTestSuite(const Algorithm_t *alg) 645 { 646 int i; 647 char buffer[HEX_DIGEST_LENGTH]; 648 649 printf("%s test suite:\n", alg->name); 650 for (i = 0; i < MDTESTCOUNT; i++) { 651 (*alg->Data)(MDTestInput[i], strlen(MDTestInput[i]), buffer); 652 printf("%s (\"%s\") = %s", alg->name, MDTestInput[i], buffer); 653 if (strcmp(buffer, (*alg->TestOutput)[i]) == 0) { 654 printf(" - verified correct\n"); 655 } else { 656 printf(" - INCORRECT RESULT!\n"); 657 failed++; 658 } 659 } 660 } 661 662 /* 663 * Digests the standard input and prints the result. 664 */ 665 static char * 666 MDFilter(const Algorithm_t *alg, char *buf, int tee) 667 { 668 DIGEST_CTX context; 669 unsigned int len; 670 unsigned char buffer[BUFSIZ]; 671 char *p; 672 673 alg->Init(&context); 674 while ((len = fread(buffer, 1, BUFSIZ, stdin))) { 675 if (tee && len != fwrite(buffer, 1, len, stdout)) 676 err(1, "stdout"); 677 alg->Update(&context, buffer, len); 678 } 679 p = alg->End(&context, buf); 680 681 return (p); 682 } 683 684 static void 685 usage(const Algorithm_t *alg) 686 { 687 688 if (gnu_emu) 689 fprintf(stderr, "usage: %ssum [-pqrtx] [-c file] [-s string] [files ...]\n", alg->progname); 690 else 691 fprintf(stderr, "usage: %s [-pqrtx] [-c string] [-s string] [files ...]\n", alg->progname); 692 exit(1); 693 } 694