4 * MDDRIVER.C - test driver for MD2, MD4 and MD5
8 * Copyright (C) 1990-2, RSA Data Security, Inc. Created 1990. All
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.
16 * These notices must be retained in any copies of any part of this
17 * documentation and/or software.
20 #include <sys/cdefs.h>
21 __FBSDID("$FreeBSD$");
23 #include <sys/types.h>
25 #include <sys/resource.h>
41 * Length of test block, number of test blocks.
43 #define TEST_BLOCK_LEN 10000
44 #define TEST_BLOCK_COUNT 100000
50 static char* checkAgainst;
51 static int checksFailed;
53 typedef void (DIGEST_Init)(void *);
54 typedef void (DIGEST_Update)(void *, const unsigned char *, size_t);
55 typedef char *(DIGEST_End)(void *, char *);
57 extern const char *MD5TestOutput[MDTESTCOUNT];
58 extern const char *SHA1_TestOutput[MDTESTCOUNT];
59 extern const char *SHA256_TestOutput[MDTESTCOUNT];
60 extern const char *SHA384_TestOutput[MDTESTCOUNT];
61 extern const char *SHA512_TestOutput[MDTESTCOUNT];
62 extern const char *SHA512t256_TestOutput[MDTESTCOUNT];
63 extern const char *RIPEMD160_TestOutput[MDTESTCOUNT];
65 typedef struct Algorithm_t {
68 const char *(*TestOutput)[MDTESTCOUNT];
70 DIGEST_Update *Update;
72 char *(*Data)(const void *, unsigned int, char *);
73 char *(*File)(const char *, char *);
76 static void MD5_Update(MD5_CTX *, const unsigned char *, size_t);
77 static void MDString(const Algorithm_t *, const char *);
78 static void MDTimeTrial(const Algorithm_t *);
79 static void MDTestSuite(const Algorithm_t *);
80 static void MDFilter(const Algorithm_t *, int);
81 static void usage(const Algorithm_t *);
89 RIPEMD160_CTX ripemd160;
92 /* max(MD5_DIGEST_LENGTH, SHA_DIGEST_LENGTH,
93 SHA256_DIGEST_LENGTH, SHA512_DIGEST_LENGTH,
94 RIPEMD160_DIGEST_LENGTH)*2+1 */
95 #define HEX_DIGEST_LENGTH 129
97 /* algorithm function table */
99 static const struct Algorithm_t Algorithm[] = {
100 { "md5", "MD5", &MD5TestOutput, (DIGEST_Init*)&MD5Init,
101 (DIGEST_Update*)&MD5_Update, (DIGEST_End*)&MD5End,
102 &MD5Data, &MD5File },
103 { "sha1", "SHA1", &SHA1_TestOutput, (DIGEST_Init*)&SHA1_Init,
104 (DIGEST_Update*)&SHA1_Update, (DIGEST_End*)&SHA1_End,
105 &SHA1_Data, &SHA1_File },
106 { "sha256", "SHA256", &SHA256_TestOutput, (DIGEST_Init*)&SHA256_Init,
107 (DIGEST_Update*)&SHA256_Update, (DIGEST_End*)&SHA256_End,
108 &SHA256_Data, &SHA256_File },
109 { "sha384", "SHA384", &SHA384_TestOutput, (DIGEST_Init*)&SHA384_Init,
110 (DIGEST_Update*)&SHA384_Update, (DIGEST_End*)&SHA384_End,
111 &SHA384_Data, &SHA384_File },
112 { "sha512", "SHA512", &SHA512_TestOutput, (DIGEST_Init*)&SHA512_Init,
113 (DIGEST_Update*)&SHA512_Update, (DIGEST_End*)&SHA512_End,
114 &SHA512_Data, &SHA512_File },
115 { "sha512t256", "SHA512t256", &SHA512t256_TestOutput, (DIGEST_Init*)&SHA512_256_Init,
116 (DIGEST_Update*)&SHA512_256_Update, (DIGEST_End*)&SHA512_256_End,
117 &SHA512_256_Data, &SHA512_256_File },
118 { "rmd160", "RMD160", &RIPEMD160_TestOutput,
119 (DIGEST_Init*)&RIPEMD160_Init, (DIGEST_Update*)&RIPEMD160_Update,
120 (DIGEST_End*)&RIPEMD160_End, &RIPEMD160_Data, &RIPEMD160_File }
124 MD5_Update(MD5_CTX *c, const unsigned char *data, size_t len)
126 MD5Update(c, data, len);
131 Arguments (may be any combination):
132 -sstring - digests string
134 -x - runs test script
135 filename - digests file
136 (none) - digests standard input
139 main(int argc, char *argv[])
143 char buf[HEX_DIGEST_LENGTH];
146 const char* progname;
148 if ((progname = strrchr(argv[0], '/')) == NULL)
153 for (digest = 0; digest < sizeof(Algorithm)/sizeof(*Algorithm); digest++)
154 if (strcasecmp(Algorithm[digest].progname, progname) == 0)
157 if (digest == sizeof(Algorithm)/sizeof(*Algorithm))
163 while ((ch = getopt(argc, argv, "c:pqrs:tx")) != -1)
166 checkAgainst = optarg;
169 MDFilter(&Algorithm[digest], 1);
179 MDString(&Algorithm[digest], optarg);
182 MDTimeTrial(&Algorithm[digest]);
185 MDTestSuite(&Algorithm[digest]);
188 usage(&Algorithm[digest]);
195 p = Algorithm[digest].File(*argv, buf);
203 printf("%s %s", p, *argv);
205 printf("%s (%s) = %s",
206 Algorithm[digest].name, *argv, p);
207 if (checkAgainst && strcmp(checkAgainst,p))
211 printf(" [ Failed ]");
216 } else if (!sflag && (optind == 1 || qflag || rflag))
217 MDFilter(&Algorithm[digest], 0);
221 if (checksFailed != 0)
227 * Digests a string and prints the result.
230 MDString(const Algorithm_t *alg, const char *string)
232 size_t len = strlen(string);
233 char buf[HEX_DIGEST_LENGTH];
235 alg->Data(string,len,buf);
239 printf("%s \"%s\"", buf, string);
241 printf("%s (\"%s\") = %s", alg->name, string, buf);
242 if (checkAgainst && strcmp(buf,checkAgainst))
246 printf(" [ failed ]");
251 * Measures the time to digest TEST_BLOCK_COUNT TEST_BLOCK_LEN-byte blocks.
254 MDTimeTrial(const Algorithm_t *alg)
257 struct rusage before, after;
258 struct timeval total;
260 unsigned char block[TEST_BLOCK_LEN];
262 char *p, buf[HEX_DIGEST_LENGTH];
264 printf("%s time trial. Digesting %d %d-byte blocks ...",
265 alg->name, TEST_BLOCK_COUNT, TEST_BLOCK_LEN);
268 /* Initialize block */
269 for (i = 0; i < TEST_BLOCK_LEN; i++)
270 block[i] = (unsigned char) (i & 0xff);
273 getrusage(RUSAGE_SELF, &before);
277 for (i = 0; i < TEST_BLOCK_COUNT; i++)
278 alg->Update(&context, block, TEST_BLOCK_LEN);
279 p = alg->End(&context, buf);
282 getrusage(RUSAGE_SELF, &after);
283 timersub(&after.ru_utime, &before.ru_utime, &total);
284 seconds = total.tv_sec + (float) total.tv_usec / 1000000;
287 printf("Digest = %s", p);
288 printf("\nTime = %f seconds\n", seconds);
289 printf("Speed = %f bytes/second\n",
290 (float) TEST_BLOCK_LEN * (float) TEST_BLOCK_COUNT / seconds);
293 * Digests a reference suite of strings and prints the results.
296 static const char *MDTestInput[MDTESTCOUNT] = {
301 "abcdefghijklmnopqrstuvwxyz",
302 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
303 "12345678901234567890123456789012345678901234567890123456789012345678901234567890",
304 "MD5 has not yet (2001-09-03) been broken, but sufficient attacks have been made \
305 that its security is in some doubt"
308 const char *MD5TestOutput[MDTESTCOUNT] = {
309 "d41d8cd98f00b204e9800998ecf8427e",
310 "0cc175b9c0f1b6a831c399e269772661",
311 "900150983cd24fb0d6963f7d28e17f72",
312 "f96b697d7cb7938d525a2f31aaf161d0",
313 "c3fcd3d76192e4007dfb496cca67e13b",
314 "d174ab98d277d9f5a5611c2c9f419d9f",
315 "57edf4a22be3c955ac49da2e2107b67a",
316 "b50663f41d44d92171cb9976bc118538"
319 const char *SHA1_TestOutput[MDTESTCOUNT] = {
320 "da39a3ee5e6b4b0d3255bfef95601890afd80709",
321 "86f7e437faa5a7fce15d1ddcb9eaeaea377667b8",
322 "a9993e364706816aba3e25717850c26c9cd0d89d",
323 "c12252ceda8be8994d5fa0290a47231c1d16aae3",
324 "32d10c7b8cf96570ca04ce37f2a19d84240d3a89",
325 "761c457bf73b14d27e9e9265c46f4b4dda11f940",
326 "50abf5706a150990a08b2c5ea40fa0e585554732",
327 "18eca4333979c4181199b7b4fab8786d16cf2846"
330 const char *SHA256_TestOutput[MDTESTCOUNT] = {
331 "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
332 "ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb",
333 "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad",
334 "f7846f55cf23e14eebeab5b4e1550cad5b509e3348fbc4efa3a1413d393cb650",
335 "71c480df93d6ae2f1efad1447c66c9525e316218cf51fc8d9ed832f2daf18b73",
336 "db4bfcbd4da0cd85a60c3c37d3fbd8805c77f15fc6b1fdfe614ee0a7c8fdb4c0",
337 "f371bc4a311f2b009eef952dd83ca80e2b60026c8e935592d0f9c308453c813e",
338 "e6eae09f10ad4122a0e2a4075761d185a272ebd9f5aa489e998ff2f09cbfdd9f"
341 const char *SHA384_TestOutput[MDTESTCOUNT] = {
342 "38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b",
343 "54a59b9f22b0b80880d8427e548b7c23abd873486e1f035dce9cd697e85175033caa88e6d57bc35efae0b5afd3145f31",
344 "cb00753f45a35e8bb5a03d699ac65007272c32ab0eded1631a8b605a43ff5bed8086072ba1e7cc2358baeca134c825a7",
345 "473ed35167ec1f5d8e550368a3db39be54639f828868e9454c239fc8b52e3c61dbd0d8b4de1390c256dcbb5d5fd99cd5",
346 "feb67349df3db6f5924815d6c3dc133f091809213731fe5c7b5f4999e463479ff2877f5f2936fa63bb43784b12f3ebb4",
347 "1761336e3f7cbfe51deb137f026f89e01a448e3b1fafa64039c1464ee8732f11a5341a6f41e0c202294736ed64db1a84",
348 "b12932b0627d1c060942f5447764155655bd4da0c9afa6dd9b9ef53129af1b8fb0195996d2de9ca0df9d821ffee67026",
349 "99428d401bf4abcd4ee0695248c9858b7503853acfae21a9cffa7855f46d1395ef38596fcd06d5a8c32d41a839cc5dfb"
352 const char *SHA512_TestOutput[MDTESTCOUNT] = {
353 "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e",
354 "1f40fc92da241694750979ee6cf582f2d5d7d28e18335de05abc54d0560e0f5302860c652bf08d560252aa5e74210546f369fbbbce8c12cfc7957b2652fe9a75",
355 "ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f",
356 "107dbf389d9e9f71a3a95f6c055b9251bc5268c2be16d6c13492ea45b0199f3309e16455ab1e96118e8a905d5597b72038ddb372a89826046de66687bb420e7c",
357 "4dbff86cc2ca1bae1e16468a05cb9881c97f1753bce3619034898faa1aabe429955a1bf8ec483d7421fe3c1646613a59ed5441fb0f321389f77f48a879c7b1f1",
358 "1e07be23c26a86ea37ea810c8ec7809352515a970e9253c26f536cfc7a9996c45c8370583e0a78fa4a90041d71a4ceab7423f19c71b9d5a3e01249f0bebd5894",
359 "72ec1ef1124a45b047e8b7c75a932195135bb61de24ec0d1914042246e0aec3a2354e093d76f3048b456764346900cb130d2a4fd5dd16abb5e30bcb850dee843",
360 "e8a835195e039708b13d9131e025f4441dbdc521ce625f245a436dcd762f54bf5cb298d96235e6c6a304e087ec8189b9512cbdf6427737ea82793460c367b9c3"
363 const char *SHA512t256_TestOutput[MDTESTCOUNT] = {
364 "c672b8d1ef56ed28ab87c3622c5114069bdd3ad7b8f9737498d0c01ecef0967a",
365 "455e518824bc0601f9fb858ff5c37d417d67c2f8e0df2babe4808858aea830f8",
366 "53048e2681941ef99b2e29b76b4c7dabe4c2d0c634fc6d46e0e2f13107e7af23",
367 "0cf471fd17ed69d990daf3433c89b16d63dec1bb9cb42a6094604ee5d7b4e9fb",
368 "fc3189443f9c268f626aea08a756abe7b726b05f701cb08222312ccfd6710a26",
369 "cdf1cc0effe26ecc0c13758f7b4a48e000615df241284185c39eb05d355bb9c8",
370 "2c9fdbc0c90bdd87612ee8455474f9044850241dc105b1e8b94b8ddf5fac9148",
371 "dd095fc859b336c30a52548b3dc59fcc0d1be8616ebcf3368fad23107db2d736"
374 const char *RIPEMD160_TestOutput[MDTESTCOUNT] = {
375 "9c1185a5c5e9fc54612808977ee8f548b2258d31",
376 "0bdc9d2d256b3ee9daae347be6f4dc835a467ffe",
377 "8eb208f7e05d987a9b044a8e98c6b087f15a0bfc",
378 "5d0689ef49d2fae572b881b123a85ffa21595f36",
379 "f71c27109c692c1b56bbdceb5b9d2865b3708dbc",
380 "b0e20b6e3116640286ed3a87a5713079b21f5189",
381 "9b752e45573d4b39f4dbd3323cab82bf63326bfb",
382 "5feb69c6bf7c29d95715ad55f57d8ac5b2b7dd32"
386 MDTestSuite(const Algorithm_t *alg)
389 char buffer[HEX_DIGEST_LENGTH];
391 printf("%s test suite:\n", alg->name);
392 for (i = 0; i < MDTESTCOUNT; i++) {
393 (*alg->Data)(MDTestInput[i], strlen(MDTestInput[i]), buffer);
394 printf("%s (\"%s\") = %s", alg->name, MDTestInput[i], buffer);
395 if (strcmp(buffer, (*alg->TestOutput)[i]) == 0)
396 printf(" - verified correct\n");
398 printf(" - INCORRECT RESULT!\n");
403 * Digests the standard input and prints the result.
406 MDFilter(const Algorithm_t *alg, int tee)
410 unsigned char buffer[BUFSIZ];
411 char buf[HEX_DIGEST_LENGTH];
414 while ((len = fread(buffer, 1, BUFSIZ, stdin))) {
415 if (tee && len != fwrite(buffer, 1, len, stdout))
417 alg->Update(&context, buffer, len);
419 printf("%s\n", alg->End(&context, buf));
423 usage(const Algorithm_t *alg)
426 fprintf(stderr, "usage: %s [-pqrtx] [-c string] [-s string] [files ...]\n", alg->progname);