_ Git - BearSSL/blob - test/test_crypto.c

   1 /*
   2  * Copyright (c) 2016 Thomas Pornin <pornin@bolet.org>
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining
   5  * a copy of this software and associated documentation files (the
   6  * "Software"), to deal in the Software without restriction, including
   7  * without limitation the rights to use, copy, modify, merge, publish,
   8  * distribute, sublicense, and/or sell copies of the Software, and to
   9  * permit persons to whom the Software is furnished to do so, subject to
  10  * the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be
  13  * included in all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  19  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  20  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  21  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  22  * SOFTWARE.
  23  */
  24
  25 #include <stdio.h>
  26 #include <stdlib.h>
  27 #include <string.h>
  28 #include "bearssl.h"
  29 #include "inner.h"
  30
  31 /*
  32  * Decode an hexadecimal string. Returned value is the number of decoded
  33  * bytes.
  34  */
  35 static size_t
  36 hextobin(unsigned char *dst, const char *src)
  37 {
  38         size_t num;
  39         unsigned acc;
  40         int z;
  41
  42         num = 0;
  43         z = 0;
  44         acc = 0;
  45         while (*src != 0) {
  46                 int c = *src ++;
  47                 if (c >= '0' && c <= '9') {
  48                         c -= '0';
  49                 } else if (c >= 'A' && c <= 'F') {
  50                         c -= ('A' - 10); \
  51                 } else if (c >= 'a' && c <= 'f') {
  52                         c -= ('a' - 10); \
  53                 } else {
  54                         continue;
  55                 }
  56                 if (z) {
  57                         *dst ++ = (acc << 4) + c;
  58                         num ++;
  59                 } else {
  60                         acc = c;
  61                 }
  62                 z = !z;
  63         }
  64         return num;
  65 }
  66
  67 static void
  68 check_equals(char *banner, const void *v1, const void *v2, size_t len)
  69 {
  70         size_t u;
  71         const unsigned char *b;
  72
  73         if (memcmp(v1, v2, len) == 0) {
  74                 return;
  75         }
  76         fprintf(stderr, "\n%s failed\n", banner);
  77         fprintf(stderr, "v1: ");
  78         for (u = 0, b = v1; u < len; u ++) {
  79                 fprintf(stderr, "%02X", b[u]);
  80         }
  81         fprintf(stderr, "\nv2: ");
  82         for (u = 0, b = v2; u < len; u ++) {
  83                 fprintf(stderr, "%02X", b[u]);
  84         }
  85         fprintf(stderr, "\n");
  86         exit(EXIT_FAILURE);
  87 }
  88
  89 #define HASH_SIZE(cname)   br_ ## cname ## _SIZE
  90
  91 #define TEST_HASH(Name, cname) \
  92 static void \
  93 test_ ## cname ## _internal(char *data, char *refres) \
  94 { \
  95         br_ ## cname ## _context mc; \
  96         unsigned char res[HASH_SIZE(cname)], ref[HASH_SIZE(cname)]; \
  97         size_t u, n; \
  98  \
  99         hextobin(ref, refres); \
 100         n = strlen(data); \
 101         br_ ## cname ## _init(&mc); \
 102         br_ ## cname ## _update(&mc, data, n); \
 103         br_ ## cname ## _out(&mc, res); \
 104         check_equals("KAT " #Name " 1", res, ref, HASH_SIZE(cname)); \
 105         br_ ## cname ## _init(&mc); \
 106         for (u = 0; u < n; u ++) { \
 107                 br_ ## cname ## _update(&mc, data + u, 1); \
 108         } \
 109         br_ ## cname ## _out(&mc, res); \
 110         check_equals("KAT " #Name " 2", res, ref, HASH_SIZE(cname)); \
 111         for (u = 0; u < n; u ++) { \
 112                 br_ ## cname ## _context mc2; \
 113                 br_ ## cname ## _init(&mc); \
 114                 br_ ## cname ## _update(&mc, data, u); \
 115                 mc2 = mc; \
 116                 br_ ## cname ## _update(&mc, data + u, n - u); \
 117                 br_ ## cname ## _out(&mc, res); \
 118                 check_equals("KAT " #Name " 3", res, ref, HASH_SIZE(cname)); \
 119                 br_ ## cname ## _update(&mc2, data + u, n - u); \
 120                 br_ ## cname ## _out(&mc2, res); \
 121                 check_equals("KAT " #Name " 4", res, ref, HASH_SIZE(cname)); \
 122         } \
 123         memset(&mc, 0, sizeof mc); \
 124         memset(res, 0, sizeof res); \
 125         br_ ## cname ## _vtable.init(&mc.vtable); \
 126         mc.vtable->update(&mc.vtable, data, n); \
 127         mc.vtable->out(&mc.vtable, res); \
 128         check_equals("KAT " #Name " 5", res, ref, HASH_SIZE(cname)); \
 129         memset(res, 0, sizeof res); \
 130         mc.vtable->init(&mc.vtable); \
 131         mc.vtable->update(&mc.vtable, data, n); \
 132         mc.vtable->out(&mc.vtable, res); \
 133         check_equals("KAT " #Name " 6", res, ref, HASH_SIZE(cname)); \
 134 }
 135
 136 #define KAT_MILLION_A(Name, cname, refres)   do { \
 137                 br_ ## cname ## _context mc; \
 138                 unsigned char buf[1000]; \
 139                 unsigned char res[HASH_SIZE(cname)], ref[HASH_SIZE(cname)]; \
 140                 int i; \
 141  \
 142                 hextobin(ref, refres); \
 143                 memset(buf, 'a', sizeof buf); \
 144                 br_ ## cname ## _init(&mc); \
 145                 for (i = 0; i < 1000; i ++) { \
 146                         br_ ## cname ## _update(&mc, buf, sizeof buf); \
 147                 } \
 148                 br_ ## cname ## _out(&mc, res); \
 149                 check_equals("KAT " #Name " 5", res, ref, HASH_SIZE(cname)); \
 150         } while (0)
 151
 152 TEST_HASH(MD5, md5)
 153 TEST_HASH(SHA-1, sha1)
 154 TEST_HASH(SHA-224, sha224)
 155 TEST_HASH(SHA-256, sha256)
 156 TEST_HASH(SHA-384, sha384)
 157 TEST_HASH(SHA-512, sha512)
 158
 159 static void
 160 test_MD5(void)
 161 {
 162         printf("Test MD5: ");
 163         fflush(stdout);
 164         test_md5_internal("", "d41d8cd98f00b204e9800998ecf8427e");
 165         test_md5_internal("a", "0cc175b9c0f1b6a831c399e269772661");
 166         test_md5_internal("abc", "900150983cd24fb0d6963f7d28e17f72");
 167         test_md5_internal("message digest", "f96b697d7cb7938d525a2f31aaf161d0");
 168         test_md5_internal("abcdefghijklmnopqrstuvwxyz",
 169                 "c3fcd3d76192e4007dfb496cca67e13b");
 170         test_md5_internal("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstu"
 171                 "vwxyz0123456789", "d174ab98d277d9f5a5611c2c9f419d9f");
 172         test_md5_internal("1234567890123456789012345678901234567890123456789"
 173                 "0123456789012345678901234567890",
 174                 "57edf4a22be3c955ac49da2e2107b67a");
 175         KAT_MILLION_A(MD5, md5,
 176                 "7707d6ae4e027c70eea2a935c2296f21");
 177         printf("done.\n");
 178         fflush(stdout);
 179 }
 180
 181 static void
 182 test_SHA1(void)
 183 {
 184         printf("Test SHA-1: ");
 185         fflush(stdout);
 186         test_sha1_internal("abc", "a9993e364706816aba3e25717850c26c9cd0d89d");
 187         test_sha1_internal("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlm"
 188                 "nomnopnopq", "84983e441c3bd26ebaae4aa1f95129e5e54670f1");
 189
 190         KAT_MILLION_A(SHA-1, sha1,
 191                 "34aa973cd4c4daa4f61eeb2bdbad27316534016f");
 192         printf("done.\n");
 193         fflush(stdout);
 194 }
 195
 196 static void
 197 test_SHA224(void)
 198 {
 199         printf("Test SHA-224: ");
 200         fflush(stdout);
 201         test_sha224_internal("abc",
 202    "23097d223405d8228642a477bda255b32aadbce4bda0b3f7e36c9da7");
 203         test_sha224_internal("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlm"
 204                 "nomnopnopq",
 205    "75388b16512776cc5dba5da1fd890150b0c6455cb4f58b1952522525");
 206
 207         KAT_MILLION_A(SHA-224, sha224,
 208                 "20794655980c91d8bbb4c1ea97618a4bf03f42581948b2ee4ee7ad67");
 209         printf("done.\n");
 210         fflush(stdout);
 211 }
 212
 213 static void
 214 test_SHA256(void)
 215 {
 216         printf("Test SHA-256: ");
 217         fflush(stdout);
 218         test_sha256_internal("abc",
 219    "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad");
 220         test_sha256_internal("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlm"
 221                 "nomnopnopq",
 222    "248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1");
 223
 224         KAT_MILLION_A(SHA-256, sha256,
 225    "cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0");
 226         printf("done.\n");
 227         fflush(stdout);
 228 }
 229
 230 static void
 231 test_SHA384(void)
 232 {
 233         printf("Test SHA-384: ");
 234         fflush(stdout);
 235         test_sha384_internal("abc",
 236                 "cb00753f45a35e8bb5a03d699ac65007272c32ab0eded163"
 237                 "1a8b605a43ff5bed8086072ba1e7cc2358baeca134c825a7");
 238         test_sha384_internal(
 239                 "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
 240                 "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
 241                 "09330c33f71147e83d192fc782cd1b4753111b173b3b05d2"
 242                 "2fa08086e3b0f712fcc7c71a557e2db966c3e9fa91746039");
 243
 244         KAT_MILLION_A(SHA-384, sha384,
 245                 "9d0e1809716474cb086e834e310a4a1ced149e9c00f24852"
 246                 "7972cec5704c2a5b07b8b3dc38ecc4ebae97ddd87f3d8985");
 247         printf("done.\n");
 248         fflush(stdout);
 249 }
 250
 251 static void
 252 test_SHA512(void)
 253 {
 254         printf("Test SHA-512: ");
 255         fflush(stdout);
 256         test_sha512_internal("abc",
 257    "ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a"
 258    "2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f");
 259         test_sha512_internal(
 260                 "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
 261                 "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
 262    "8e959b75dae313da8cf4f72814fc143f8f7779c6eb9f7fa17299aeadb6889018"
 263    "501d289e4900f7e4331b99dec4b5433ac7d329eeb6dd26545e96e55b874be909");
 264
 265         KAT_MILLION_A(SHA-512, sha512,
 266    "e718483d0ce769644e2e42c7bc15b4638e1f98b13b2044285632a803afa973eb"
 267    "de0ff244877ea60a4cb0432ce577c31beb009c5c2c49aa2e4eadb217ad8cc09b");
 268         printf("done.\n");
 269         fflush(stdout);
 270 }
 271
 272 static void
 273 test_MD5_SHA1(void)
 274 {
 275         unsigned char buf[500], out[36], outM[16], outS[20];
 276         unsigned char seed[1];
 277         br_hmac_drbg_context rc;
 278         br_md5_context mc;
 279         br_sha1_context sc;
 280         br_md5sha1_context cc;
 281         size_t u;
 282
 283         printf("Test MD5+SHA-1: ");
 284         fflush(stdout);
 285
 286         seed[0] = 0;
 287         br_hmac_drbg_init(&rc, &br_sha256_vtable, seed, sizeof seed);
 288         for (u = 0; u < sizeof buf; u ++) {
 289                 size_t v;
 290
 291                 br_hmac_drbg_generate(&rc, buf, u);
 292                 br_md5_init(&mc);
 293                 br_md5_update(&mc, buf, u);
 294                 br_md5_out(&mc, outM);
 295                 br_sha1_init(&sc);
 296                 br_sha1_update(&sc, buf, u);
 297                 br_sha1_out(&sc, outS);
 298                 br_md5sha1_init(&cc);
 299                 br_md5sha1_update(&cc, buf, u);
 300                 br_md5sha1_out(&cc, out);
 301                 check_equals("MD5+SHA-1 [1]", out, outM, 16);
 302                 check_equals("MD5+SHA-1 [2]", out + 16, outS, 20);
 303                 br_md5sha1_init(&cc);
 304                 for (v = 0; v < u; v ++) {
 305                         br_md5sha1_update(&cc, buf + v, 1);
 306                 }
 307                 br_md5sha1_out(&cc, out);
 308                 check_equals("MD5+SHA-1 [3]", out, outM, 16);
 309                 check_equals("MD5+SHA-1 [4]", out + 16, outS, 20);
 310         }
 311
 312         printf("done.\n");
 313         fflush(stdout);
 314 }
 315
 316 /*
 317  * Compute a hash function, on some data, by ID. Returned value is
 318  * hash output length.
 319  */
 320 static size_t
 321 do_hash(int id, const void *data, size_t len, void *out)
 322 {
 323         br_md5_context cmd5;
 324         br_sha1_context csha1;
 325         br_sha224_context csha224;
 326         br_sha256_context csha256;
 327         br_sha384_context csha384;
 328         br_sha512_context csha512;
 329
 330         switch (id) {
 331         case br_md5_ID:
 332                 br_md5_init(&cmd5);
 333                 br_md5_update(&cmd5, data, len);
 334                 br_md5_out(&cmd5, out);
 335                 return 16;
 336         case br_sha1_ID:
 337                 br_sha1_init(&csha1);
 338                 br_sha1_update(&csha1, data, len);
 339                 br_sha1_out(&csha1, out);
 340                 return 20;
 341         case br_sha224_ID:
 342                 br_sha224_init(&csha224);
 343                 br_sha224_update(&csha224, data, len);
 344                 br_sha224_out(&csha224, out);
 345                 return 28;
 346         case br_sha256_ID:
 347                 br_sha256_init(&csha256);
 348                 br_sha256_update(&csha256, data, len);
 349                 br_sha256_out(&csha256, out);
 350                 return 32;
 351         case br_sha384_ID:
 352                 br_sha384_init(&csha384);
 353                 br_sha384_update(&csha384, data, len);
 354                 br_sha384_out(&csha384, out);
 355                 return 48;
 356         case br_sha512_ID:
 357                 br_sha512_init(&csha512);
 358                 br_sha512_update(&csha512, data, len);
 359                 br_sha512_out(&csha512, out);
 360                 return 64;
 361         default:
 362                 fprintf(stderr, "Uknown hash function: %d\n", id);
 363                 exit(EXIT_FAILURE);
 364                 return 0;
 365         }
 366 }
 367
 368 /*
 369  * Tests for a multihash. Returned value should be 258 multiplied by the
 370  * number of hash functions implemented by the context.
 371  */
 372 static int
 373 test_multihash_inner(br_multihash_context *mc)
 374 {
 375         /*
 376          * Try hashing messages for all lengths from 0 to 257 bytes
 377          * (inclusive). Each attempt is done twice, with data input
 378          * either in one go, or byte by byte. In the byte by byte
 379          * test, intermediate result are obtained and checked.
 380          */
 381         size_t len;
 382         unsigned char buf[258];
 383         int i;
 384         int tcount;
 385
 386         tcount = 0;
 387         for (len = 0; len < sizeof buf; len ++) {
 388                 br_sha1_context sc;
 389                 unsigned char tmp[20];
 390
 391                 br_sha1_init(&sc);
 392                 br_sha1_update(&sc, buf, len);
 393                 br_sha1_out(&sc, tmp);
 394                 buf[len] = tmp[0];
 395         }
 396         for (len = 0; len <= 257; len ++) {
 397                 size_t u;
 398
 399                 br_multihash_init(mc);
 400                 br_multihash_update(mc, buf, len);
 401                 for (i = 1; i <= 6; i ++) {
 402                         unsigned char tmp[64], tmp2[64];
 403                         size_t olen, olen2;
 404
 405                         olen = br_multihash_out(mc, i, tmp);
 406                         if (olen == 0) {
 407                                 continue;
 408                         }
 409                         olen2 = do_hash(i, buf, len, tmp2);
 410                         if (olen != olen2) {
 411                                 fprintf(stderr,
 412                                         "Bad hash output length: %u / %u\n",
 413                                         (unsigned)olen, (unsigned)olen2);
 414                                 exit(EXIT_FAILURE);
 415                         }
 416                         check_equals("Hash output", tmp, tmp2, olen);
 417                         tcount ++;
 418                 }
 419
 420                 br_multihash_init(mc);
 421                 for (u = 0; u < len; u ++) {
 422                         br_multihash_update(mc, buf + u, 1);
 423                         for (i = 1; i <= 6; i ++) {
 424                                 unsigned char tmp[64], tmp2[64];
 425                                 size_t olen, olen2;
 426
 427                                 olen = br_multihash_out(mc, i, tmp);
 428                                 if (olen == 0) {
 429                                         continue;
 430                                 }
 431                                 olen2 = do_hash(i, buf, u + 1, tmp2);
 432                                 if (olen != olen2) {
 433                                         fprintf(stderr, "Bad hash output"
 434                                                 " length: %u / %u\n",
 435                                                 (unsigned)olen,
 436                                                 (unsigned)olen2);
 437                                         exit(EXIT_FAILURE);
 438                                 }
 439                                 check_equals("Hash output", tmp, tmp2, olen);
 440                         }
 441                 }
 442         }
 443         return tcount;
 444 }
 445
 446 static void
 447 test_multihash(void)
 448 {
 449         br_multihash_context mc;
 450
 451         printf("Test MultiHash: ");
 452         fflush(stdout);
 453
 454         br_multihash_zero(&mc);
 455         br_multihash_setimpl(&mc, br_md5_ID, &br_md5_vtable);
 456         if (test_multihash_inner(&mc) != 258) {
 457                 fprintf(stderr, "Failed test count\n");
 458         }
 459         printf(".");
 460         fflush(stdout);
 461
 462         br_multihash_zero(&mc);
 463         br_multihash_setimpl(&mc, br_sha1_ID, &br_sha1_vtable);
 464         if (test_multihash_inner(&mc) != 258) {
 465                 fprintf(stderr, "Failed test count\n");
 466         }
 467         printf(".");
 468         fflush(stdout);
 469
 470         br_multihash_zero(&mc);
 471         br_multihash_setimpl(&mc, br_sha224_ID, &br_sha224_vtable);
 472         if (test_multihash_inner(&mc) != 258) {
 473                 fprintf(stderr, "Failed test count\n");
 474         }
 475         printf(".");
 476         fflush(stdout);
 477
 478         br_multihash_zero(&mc);
 479         br_multihash_setimpl(&mc, br_sha256_ID, &br_sha256_vtable);
 480         if (test_multihash_inner(&mc) != 258) {
 481                 fprintf(stderr, "Failed test count\n");
 482         }
 483         printf(".");
 484         fflush(stdout);
 485
 486         br_multihash_zero(&mc);
 487         br_multihash_setimpl(&mc, br_sha384_ID, &br_sha384_vtable);
 488         if (test_multihash_inner(&mc) != 258) {
 489                 fprintf(stderr, "Failed test count\n");
 490         }
 491         printf(".");
 492         fflush(stdout);
 493
 494         br_multihash_zero(&mc);
 495         br_multihash_setimpl(&mc, br_sha512_ID, &br_sha512_vtable);
 496         if (test_multihash_inner(&mc) != 258) {
 497                 fprintf(stderr, "Failed test count\n");
 498         }
 499         printf(".");
 500         fflush(stdout);
 501
 502         br_multihash_zero(&mc);
 503         br_multihash_setimpl(&mc, br_md5_ID, &br_md5_vtable);
 504         br_multihash_setimpl(&mc, br_sha1_ID, &br_sha1_vtable);
 505         br_multihash_setimpl(&mc, br_sha224_ID, &br_sha224_vtable);
 506         br_multihash_setimpl(&mc, br_sha256_ID, &br_sha256_vtable);
 507         br_multihash_setimpl(&mc, br_sha384_ID, &br_sha384_vtable);
 508         br_multihash_setimpl(&mc, br_sha512_ID, &br_sha512_vtable);
 509         if (test_multihash_inner(&mc) != 258 * 6) {
 510                 fprintf(stderr, "Failed test count\n");
 511         }
 512         printf(".");
 513         fflush(stdout);
 514
 515         printf("done.\n");
 516         fflush(stdout);
 517 }
 518
 519 static void
 520 do_KAT_HMAC_bin_bin(const br_hash_class *digest_class,
 521         const void *key, size_t key_len,
 522         const void *data, size_t data_len, const char *href)
 523 {
 524         br_hmac_key_context kc;
 525         br_hmac_context ctx;
 526         unsigned char tmp[64], ref[64];
 527         size_t u, len;
 528
 529         len = hextobin(ref, href);
 530         br_hmac_key_init(&kc, digest_class, key, key_len);
 531         br_hmac_init(&ctx, &kc, 0);
 532         br_hmac_update(&ctx, data, data_len);
 533         br_hmac_out(&ctx, tmp);
 534         check_equals("KAT HMAC 1", tmp, ref, len);
 535
 536         br_hmac_init(&ctx, &kc, 0);
 537         for (u = 0; u < data_len; u ++) {
 538                 br_hmac_update(&ctx, (const unsigned char *)data + u, 1);
 539         }
 540         br_hmac_out(&ctx, tmp);
 541         check_equals("KAT HMAC 2", tmp, ref, len);
 542
 543         for (u = 0; u < data_len; u ++) {
 544                 br_hmac_init(&ctx, &kc, 0);
 545                 br_hmac_update(&ctx, data, u);
 546                 br_hmac_out(&ctx, tmp);
 547                 br_hmac_update(&ctx,
 548                         (const unsigned char *)data + u, data_len - u);
 549                 br_hmac_out(&ctx, tmp);
 550                 check_equals("KAT HMAC 3", tmp, ref, len);
 551         }
 552 }
 553
 554 static void
 555 do_KAT_HMAC_str_str(const br_hash_class *digest_class, const char *key,
 556         const char *data, const char *href)
 557 {
 558         do_KAT_HMAC_bin_bin(digest_class, key, strlen(key),
 559                 data, strlen(data), href);
 560 }
 561
 562 static void
 563 do_KAT_HMAC_hex_hex(const br_hash_class *digest_class, const char *skey,
 564         const char *sdata, const char *href)
 565 {
 566         unsigned char key[1024];
 567         unsigned char data[1024];
 568
 569         do_KAT_HMAC_bin_bin(digest_class, key, hextobin(key, skey),
 570                 data, hextobin(data, sdata), href);
 571 }
 572
 573 static void
 574 do_KAT_HMAC_hex_str(const br_hash_class *digest_class,
 575         const char *skey, const char *data, const char *href)
 576 {
 577         unsigned char key[1024];
 578
 579         do_KAT_HMAC_bin_bin(digest_class, key, hextobin(key, skey),
 580                 data, strlen(data), href);
 581 }
 582
 583 static void
 584 test_HMAC_CT(const br_hash_class *digest_class,
 585         const void *key, size_t key_len, const void *data)
 586 {
 587         br_hmac_key_context kc;
 588         br_hmac_context hc1, hc2;
 589         unsigned char buf1[64], buf2[64];
 590         size_t u, v;
 591
 592         br_hmac_key_init(&kc, digest_class, key, key_len);
 593
 594         for (u = 0; u < 130; u ++) {
 595                 for (v = 0; v < 130; v ++) {
 596                         size_t min_len, max_len;
 597                         size_t w;
 598
 599                         min_len = v;
 600                         max_len = v + 256;
 601                         for (w = min_len; w <= max_len; w ++) {
 602                                 char tmp[30];
 603                                 size_t hlen1, hlen2;
 604
 605                                 br_hmac_init(&hc1, &kc, 0);
 606                                 br_hmac_update(&hc1, data, u + w);
 607                                 hlen1 = br_hmac_out(&hc1, buf1);
 608                                 br_hmac_init(&hc2, &kc, 0);
 609                                 br_hmac_update(&hc2, data, u);
 610                                 hlen2 = br_hmac_outCT(&hc2,
 611                                         (const unsigned char *)data + u, w,
 612                                         min_len, max_len, buf2);
 613                                 if (hlen1 != hlen2) {
 614                                         fprintf(stderr, "HMAC length mismatch:"
 615                                                 " %u / %u\n", (unsigned)hlen1,
 616                                                 (unsigned)hlen2);
 617                                         exit(EXIT_FAILURE);
 618                                 }
 619                                 sprintf(tmp, "HMAC CT %u,%u,%u",
 620                                         (unsigned)u, (unsigned)v, (unsigned)w);
 621                                 check_equals(tmp, buf1, buf2, hlen1);
 622                         }
 623                 }
 624                 printf(".");
 625                 fflush(stdout);
 626         }
 627         printf(" ");
 628         fflush(stdout);
 629 }
 630
 631 static void
 632 test_HMAC(void)
 633 {
 634         unsigned char data[1000];
 635         unsigned x;
 636         size_t u;
 637         const char key[] = "test HMAC key";
 638
 639         printf("Test HMAC: ");
 640         fflush(stdout);
 641         do_KAT_HMAC_hex_str(&br_md5_vtable,
 642                 "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
 643                 "Hi There",
 644                 "9294727a3638bb1c13f48ef8158bfc9d");
 645         do_KAT_HMAC_str_str(&br_md5_vtable,
 646                 "Jefe",
 647                 "what do ya want for nothing?",
 648                 "750c783e6ab0b503eaa86e310a5db738");
 649         do_KAT_HMAC_hex_hex(&br_md5_vtable,
 650                 "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
 651                 "DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD",
 652                 "56be34521d144c88dbb8c733f0e8b3f6");
 653         do_KAT_HMAC_hex_hex(&br_md5_vtable,
 654                 "0102030405060708090a0b0c0d0e0f10111213141516171819",
 655                 "CDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCD",
 656                 "697eaf0aca3a3aea3a75164746ffaa79");
 657         do_KAT_HMAC_hex_str(&br_md5_vtable,
 658                 "0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c",
 659                 "Test With Truncation",
 660                 "56461ef2342edc00f9bab995690efd4c");
 661         do_KAT_HMAC_hex_str(&br_md5_vtable,
 662                 "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
 663                 "Test Using Larger Than Block-Size Key - Hash Key First",
 664                 "6b1ab7fe4bd7bf8f0b62e6ce61b9d0cd");
 665         do_KAT_HMAC_hex_str(&br_md5_vtable,
 666                 "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
 667                 "Test Using Larger Than Block-Size Key and Larger Than One Block-Size Data",
 668                 "6f630fad67cda0ee1fb1f562db3aa53e");
 669
 670         do_KAT_HMAC_hex_str(&br_sha1_vtable,
 671                 "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
 672                 "Hi There",
 673                 "b617318655057264e28bc0b6fb378c8ef146be00");
 674         do_KAT_HMAC_str_str(&br_sha1_vtable,
 675                 "Jefe",
 676                 "what do ya want for nothing?",
 677                 "effcdf6ae5eb2fa2d27416d5f184df9c259a7c79");
 678         do_KAT_HMAC_hex_hex(&br_sha1_vtable,
 679                 "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
 680                 "DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD",
 681                 "125d7342b9ac11cd91a39af48aa17b4f63f175d3");
 682         do_KAT_HMAC_hex_hex(&br_sha1_vtable,
 683                 "0102030405060708090a0b0c0d0e0f10111213141516171819",
 684                 "CDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCD",
 685                 "4c9007f4026250c6bc8414f9bf50c86c2d7235da");
 686         do_KAT_HMAC_hex_str(&br_sha1_vtable,
 687                 "0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c",
 688                 "Test With Truncation",
 689                 "4c1a03424b55e07fe7f27be1d58bb9324a9a5a04");
 690         do_KAT_HMAC_hex_str(&br_sha1_vtable,
 691                 "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
 692                 "Test Using Larger Than Block-Size Key - Hash Key First",
 693                 "aa4ae5e15272d00e95705637ce8a3b55ed402112");
 694         do_KAT_HMAC_hex_str(&br_sha1_vtable,
 695                 "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
 696                 "Test Using Larger Than Block-Size Key and Larger Than One Block-Size Data",
 697                 "e8e99d0f45237d786d6bbaa7965c7808bbff1a91");
 698
 699         /* From RFC 4231 */
 700
 701         do_KAT_HMAC_hex_hex(&br_sha224_vtable,
 702                 "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
 703                 "4869205468657265",
 704                 "896fb1128abbdf196832107cd49df33f"
 705                 "47b4b1169912ba4f53684b22");
 706
 707         do_KAT_HMAC_hex_hex(&br_sha256_vtable,
 708                 "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
 709                 "4869205468657265",
 710                 "b0344c61d8db38535ca8afceaf0bf12b"
 711                 "881dc200c9833da726e9376c2e32cff7");
 712
 713         do_KAT_HMAC_hex_hex(&br_sha384_vtable,
 714                 "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
 715                 "4869205468657265",
 716                 "afd03944d84895626b0825f4ab46907f"
 717                 "15f9dadbe4101ec682aa034c7cebc59c"
 718                 "faea9ea9076ede7f4af152e8b2fa9cb6");
 719
 720         do_KAT_HMAC_hex_hex(&br_sha512_vtable,
 721                 "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
 722                 "4869205468657265",
 723                 "87aa7cdea5ef619d4ff0b4241a1d6cb0"
 724                 "2379f4e2ce4ec2787ad0b30545e17cde"
 725                 "daa833b7d6b8a702038b274eaea3f4e4"
 726                 "be9d914eeb61f1702e696c203a126854");
 727
 728         do_KAT_HMAC_hex_hex(&br_sha224_vtable,
 729                 "4a656665",
 730                 "7768617420646f2079612077616e7420"
 731                 "666f72206e6f7468696e673f",
 732                 "a30e01098bc6dbbf45690f3a7e9e6d0f"
 733                 "8bbea2a39e6148008fd05e44");
 734
 735         do_KAT_HMAC_hex_hex(&br_sha256_vtable,
 736                 "4a656665",
 737                 "7768617420646f2079612077616e7420"
 738                 "666f72206e6f7468696e673f",
 739                 "5bdcc146bf60754e6a042426089575c7"
 740                 "5a003f089d2739839dec58b964ec3843");
 741
 742         do_KAT_HMAC_hex_hex(&br_sha384_vtable,
 743                 "4a656665",
 744                 "7768617420646f2079612077616e7420"
 745                 "666f72206e6f7468696e673f",
 746                 "af45d2e376484031617f78d2b58a6b1b"
 747                 "9c7ef464f5a01b47e42ec3736322445e"
 748                 "8e2240ca5e69e2c78b3239ecfab21649");
 749
 750         do_KAT_HMAC_hex_hex(&br_sha512_vtable,
 751                 "4a656665",
 752                 "7768617420646f2079612077616e7420"
 753                 "666f72206e6f7468696e673f",
 754                 "164b7a7bfcf819e2e395fbe73b56e0a3"
 755                 "87bd64222e831fd610270cd7ea250554"
 756                 "9758bf75c05a994a6d034f65f8f0e6fd"
 757                 "caeab1a34d4a6b4b636e070a38bce737");
 758
 759         do_KAT_HMAC_hex_hex(&br_sha224_vtable,
 760                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 761                 "aaaaaaaa",
 762                 "dddddddddddddddddddddddddddddddd"
 763                 "dddddddddddddddddddddddddddddddd"
 764                 "dddddddddddddddddddddddddddddddd"
 765                 "dddd",
 766                 "7fb3cb3588c6c1f6ffa9694d7d6ad264"
 767                 "9365b0c1f65d69d1ec8333ea");
 768
 769         do_KAT_HMAC_hex_hex(&br_sha256_vtable,
 770                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 771                 "aaaaaaaa",
 772                 "dddddddddddddddddddddddddddddddd"
 773                 "dddddddddddddddddddddddddddddddd"
 774                 "dddddddddddddddddddddddddddddddd"
 775                 "dddd",
 776                 "773ea91e36800e46854db8ebd09181a7"
 777                 "2959098b3ef8c122d9635514ced565fe");
 778
 779         do_KAT_HMAC_hex_hex(&br_sha384_vtable,
 780                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 781                 "aaaaaaaa",
 782                 "dddddddddddddddddddddddddddddddd"
 783                 "dddddddddddddddddddddddddddddddd"
 784                 "dddddddddddddddddddddddddddddddd"
 785                 "dddd",
 786                 "88062608d3e6ad8a0aa2ace014c8a86f"
 787                 "0aa635d947ac9febe83ef4e55966144b"
 788                 "2a5ab39dc13814b94e3ab6e101a34f27");
 789
 790         do_KAT_HMAC_hex_hex(&br_sha512_vtable,
 791                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 792                 "aaaaaaaa",
 793                 "dddddddddddddddddddddddddddddddd"
 794                 "dddddddddddddddddddddddddddddddd"
 795                 "dddddddddddddddddddddddddddddddd"
 796                 "dddd",
 797                 "fa73b0089d56a284efb0f0756c890be9"
 798                 "b1b5dbdd8ee81a3655f83e33b2279d39"
 799                 "bf3e848279a722c806b485a47e67c807"
 800                 "b946a337bee8942674278859e13292fb");
 801
 802         do_KAT_HMAC_hex_hex(&br_sha224_vtable,
 803                 "0102030405060708090a0b0c0d0e0f10"
 804                 "111213141516171819",
 805                 "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
 806                 "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
 807                 "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
 808                 "cdcd",
 809                 "6c11506874013cac6a2abc1bb382627c"
 810                 "ec6a90d86efc012de7afec5a");
 811
 812         do_KAT_HMAC_hex_hex(&br_sha256_vtable,
 813                 "0102030405060708090a0b0c0d0e0f10"
 814                 "111213141516171819",
 815                 "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
 816                 "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
 817                 "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
 818                 "cdcd",
 819                 "82558a389a443c0ea4cc819899f2083a"
 820                 "85f0faa3e578f8077a2e3ff46729665b");
 821
 822         do_KAT_HMAC_hex_hex(&br_sha384_vtable,
 823                 "0102030405060708090a0b0c0d0e0f10"
 824                 "111213141516171819",
 825                 "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
 826                 "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
 827                 "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
 828                 "cdcd",
 829                 "3e8a69b7783c25851933ab6290af6ca7"
 830                 "7a9981480850009cc5577c6e1f573b4e"
 831                 "6801dd23c4a7d679ccf8a386c674cffb");
 832
 833         do_KAT_HMAC_hex_hex(&br_sha512_vtable,
 834                 "0102030405060708090a0b0c0d0e0f10"
 835                 "111213141516171819",
 836                 "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
 837                 "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
 838                 "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
 839                 "cdcd",
 840                 "b0ba465637458c6990e5a8c5f61d4af7"
 841                 "e576d97ff94b872de76f8050361ee3db"
 842                 "a91ca5c11aa25eb4d679275cc5788063"
 843                 "a5f19741120c4f2de2adebeb10a298dd");
 844
 845         do_KAT_HMAC_hex_hex(&br_sha224_vtable,
 846                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 847                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 848                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 849                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 850                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 851                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 852                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 853                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 854                 "aaaaaa",
 855                 "54657374205573696e67204c61726765"
 856                 "72205468616e20426c6f636b2d53697a"
 857                 "65204b6579202d2048617368204b6579"
 858                 "204669727374",
 859                 "95e9a0db962095adaebe9b2d6f0dbce2"
 860                 "d499f112f2d2b7273fa6870e");
 861
 862         do_KAT_HMAC_hex_hex(&br_sha256_vtable,
 863                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 864                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 865                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 866                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 867                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 868                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 869                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 870                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 871                 "aaaaaa",
 872                 "54657374205573696e67204c61726765"
 873                 "72205468616e20426c6f636b2d53697a"
 874                 "65204b6579202d2048617368204b6579"
 875                 "204669727374",
 876                 "60e431591ee0b67f0d8a26aacbf5b77f"
 877                 "8e0bc6213728c5140546040f0ee37f54");
 878
 879         do_KAT_HMAC_hex_hex(&br_sha384_vtable,
 880                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 881                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 882                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 883                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 884                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 885                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 886                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 887                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 888                 "aaaaaa",
 889                 "54657374205573696e67204c61726765"
 890                 "72205468616e20426c6f636b2d53697a"
 891                 "65204b6579202d2048617368204b6579"
 892                 "204669727374",
 893                 "4ece084485813e9088d2c63a041bc5b4"
 894                 "4f9ef1012a2b588f3cd11f05033ac4c6"
 895                 "0c2ef6ab4030fe8296248df163f44952");
 896
 897         do_KAT_HMAC_hex_hex(&br_sha512_vtable,
 898                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 899                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 900                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 901                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 902                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 903                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 904                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 905                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 906                 "aaaaaa",
 907                 "54657374205573696e67204c61726765"
 908                 "72205468616e20426c6f636b2d53697a"
 909                 "65204b6579202d2048617368204b6579"
 910                 "204669727374",
 911                 "80b24263c7c1a3ebb71493c1dd7be8b4"
 912                 "9b46d1f41b4aeec1121b013783f8f352"
 913                 "6b56d037e05f2598bd0fd2215d6a1e52"
 914                 "95e64f73f63f0aec8b915a985d786598");
 915
 916         do_KAT_HMAC_hex_hex(&br_sha224_vtable,
 917                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 918                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 919                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 920                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 921                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 922                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 923                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 924                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 925                 "aaaaaa",
 926                 "54686973206973206120746573742075"
 927                 "73696e672061206c6172676572207468"
 928                 "616e20626c6f636b2d73697a65206b65"
 929                 "7920616e642061206c61726765722074"
 930                 "68616e20626c6f636b2d73697a652064"
 931                 "6174612e20546865206b6579206e6565"
 932                 "647320746f2062652068617368656420"
 933                 "6265666f7265206265696e6720757365"
 934                 "642062792074686520484d414320616c"
 935                 "676f726974686d2e",
 936                 "3a854166ac5d9f023f54d517d0b39dbd"
 937                 "946770db9c2b95c9f6f565d1");
 938
 939         do_KAT_HMAC_hex_hex(&br_sha256_vtable,
 940                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 941                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 942                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 943                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 944                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 945                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 946                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 947                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 948                 "aaaaaa",
 949                 "54686973206973206120746573742075"
 950                 "73696e672061206c6172676572207468"
 951                 "616e20626c6f636b2d73697a65206b65"
 952                 "7920616e642061206c61726765722074"
 953                 "68616e20626c6f636b2d73697a652064"
 954                 "6174612e20546865206b6579206e6565"
 955                 "647320746f2062652068617368656420"
 956                 "6265666f7265206265696e6720757365"
 957                 "642062792074686520484d414320616c"
 958                 "676f726974686d2e",
 959                 "9b09ffa71b942fcb27635fbcd5b0e944"
 960                 "bfdc63644f0713938a7f51535c3a35e2");
 961
 962         do_KAT_HMAC_hex_hex(&br_sha384_vtable,
 963                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 964                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 965                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 966                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 967                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 968                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 969                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 970                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 971                 "aaaaaa",
 972                 "54686973206973206120746573742075"
 973                 "73696e672061206c6172676572207468"
 974                 "616e20626c6f636b2d73697a65206b65"
 975                 "7920616e642061206c61726765722074"
 976                 "68616e20626c6f636b2d73697a652064"
 977                 "6174612e20546865206b6579206e6565"
 978                 "647320746f2062652068617368656420"
 979                 "6265666f7265206265696e6720757365"
 980                 "642062792074686520484d414320616c"
 981                 "676f726974686d2e",
 982                 "6617178e941f020d351e2f254e8fd32c"
 983                 "602420feb0b8fb9adccebb82461e99c5"
 984                 "a678cc31e799176d3860e6110c46523e");
 985
 986         do_KAT_HMAC_hex_hex(&br_sha512_vtable,
 987                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 988                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 989                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 990                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 991                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 992                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 993                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 994                 "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 995                 "aaaaaa",
 996                 "54686973206973206120746573742075"
 997                 "73696e672061206c6172676572207468"
 998                 "616e20626c6f636b2d73697a65206b65"
 999                 "7920616e642061206c61726765722074"
1000                 "68616e20626c6f636b2d73697a652064"
1001                 "6174612e20546865206b6579206e6565"
1002                 "647320746f2062652068617368656420"
1003                 "6265666f7265206265696e6720757365"
1004                 "642062792074686520484d414320616c"
1005                 "676f726974686d2e",
1006                 "e37b6a775dc87dbaa4dfa9f96e5e3ffd"
1007                 "debd71f8867289865df5a32d20cdc944"
1008                 "b6022cac3c4982b10d5eeb55c3e4de15"
1009                 "134676fb6de0446065c97440fa8c6a58");
1010
1011         for (x = 1, u = 0; u < sizeof data; u ++) {
1012                 data[u] = x;
1013                 x = (x * 45) % 257;
1014         }
1015         printf("(MD5) ");
1016         test_HMAC_CT(&br_md5_vtable, key, sizeof key, data);
1017         printf("(SHA-1) ");
1018         test_HMAC_CT(&br_sha1_vtable, key, sizeof key, data);
1019         printf("(SHA-224) ");
1020         test_HMAC_CT(&br_sha224_vtable, key, sizeof key, data);
1021         printf("(SHA-256) ");
1022         test_HMAC_CT(&br_sha256_vtable, key, sizeof key, data);
1023         printf("(SHA-384) ");
1024         test_HMAC_CT(&br_sha384_vtable, key, sizeof key, data);
1025         printf("(SHA-512) ");
1026         test_HMAC_CT(&br_sha512_vtable, key, sizeof key, data);
1027
1028         printf("done.\n");
1029         fflush(stdout);
1030 }
1031
1032 static void
1033 test_HMAC_DRBG(void)
1034 {
1035         br_hmac_drbg_context ctx;
1036         unsigned char seed[42], tmp[30];
1037         unsigned char ref1[30], ref2[30], ref3[30];
1038         size_t seed_len;
1039
1040         printf("Test HMAC_DRBG: ");
1041         fflush(stdout);
1042
1043         seed_len = hextobin(seed,
1044                 "009A4D6792295A7F730FC3F2B49CBC0F62E862272F"
1045                 "01795EDF0D54DB760F156D0DAC04C0322B3A204224");
1046         hextobin(ref1,
1047                 "9305A46DE7FF8EB107194DEBD3FD48AA"
1048                 "20D5E7656CBE0EA69D2A8D4E7C67");
1049         hextobin(ref2,
1050                 "C70C78608A3B5BE9289BE90EF6E81A9E"
1051                 "2C1516D5751D2F75F50033E45F73");
1052         hextobin(ref3,
1053                 "475E80E992140567FCC3A50DAB90FE84"
1054                 "BCD7BB03638E9C4656A06F37F650");
1055         br_hmac_drbg_init(&ctx, &br_sha256_vtable, seed, seed_len);
1056         br_hmac_drbg_generate(&ctx, tmp, sizeof tmp);
1057         check_equals("KAT HMAC_DRBG 1", tmp, ref1, sizeof tmp);
1058         br_hmac_drbg_generate(&ctx, tmp, sizeof tmp);
1059         check_equals("KAT HMAC_DRBG 2", tmp, ref2, sizeof tmp);
1060         br_hmac_drbg_generate(&ctx, tmp, sizeof tmp);
1061         check_equals("KAT HMAC_DRBG 3", tmp, ref3, sizeof tmp);
1062
1063         memset(&ctx, 0, sizeof ctx);
1064         br_hmac_drbg_vtable.init(&ctx.vtable,
1065                 &br_sha256_vtable, seed, seed_len);
1066         ctx.vtable->generate(&ctx.vtable, tmp, sizeof tmp);
1067         check_equals("KAT HMAC_DRBG 4", tmp, ref1, sizeof tmp);
1068         ctx.vtable->generate(&ctx.vtable, tmp, sizeof tmp);
1069         check_equals("KAT HMAC_DRBG 5", tmp, ref2, sizeof tmp);
1070         ctx.vtable->generate(&ctx.vtable, tmp, sizeof tmp);
1071         check_equals("KAT HMAC_DRBG 6", tmp, ref3, sizeof tmp);
1072
1073         printf("done.\n");
1074         fflush(stdout);
1075 }
1076
1077 static void
1078 do_KAT_PRF(
1079         void (*prf)(void *dst, size_t len,
1080                 const void *secret, size_t secret_len,
1081                 const char *label, const void *seed, size_t seed_len),
1082         const char *ssecret, const char *label, const char *sseed,
1083         const char *sref)
1084 {
1085         unsigned char secret[100], seed[100], ref[500], out[500];
1086         size_t secret_len, seed_len, ref_len;
1087
1088         secret_len = hextobin(secret, ssecret);
1089         seed_len = hextobin(seed, sseed);
1090         ref_len = hextobin(ref, sref);
1091         prf(out, ref_len, secret, secret_len, label, seed, seed_len);
1092         check_equals("TLS PRF KAT", out, ref, ref_len);
1093 }
1094
1095 static void
1096 test_PRF(void)
1097 {
1098         printf("Test TLS PRF: ");
1099         fflush(stdout);
1100
1101         /*
1102          * Test vector taken from an email that was on:
1103          * http://www.imc.org/ietf-tls/mail-archive/msg01589.html
1104          * but no longer exists there; a version archived in 2008
1105          * can be found on http://www.archive.org/
1106          */
1107         do_KAT_PRF(&br_tls10_prf,
1108                 "abababababababababababababababababababababababababababababababababababababababababababababababab",
1109                 "PRF Testvector",
1110                 "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd",
1111                 "d3d4d1e349b5d515044666d51de32bab258cb521b6b053463e354832fd976754443bcf9a296519bc289abcbc1187e4ebd31e602353776c408aafb74cbc85eff69255f9788faa184cbb957a9819d84a5d7eb006eb459d3ae8de9810454b8b2d8f1afbc655a8c9a013");
1112
1113         /*
1114          * Test vectors are taken from:
1115          * https://www.ietf.org/mail-archive/web/tls/current/msg03416.html
1116          */
1117         do_KAT_PRF(&br_tls12_sha256_prf,
1118                 "9bbe436ba940f017b17652849a71db35",
1119                 "test label",
1120                 "a0ba9f936cda311827a6f796ffd5198c",
1121                 "e3f229ba727be17b8d122620557cd453c2aab21d07c3d495329b52d4e61edb5a6b301791e90d35c9c9a46b4e14baf9af0fa022f7077def17abfd3797c0564bab4fbc91666e9def9b97fce34f796789baa48082d122ee42c5a72e5a5110fff70187347b66");
1122         do_KAT_PRF(&br_tls12_sha384_prf,
1123                 "b80b733d6ceefcdc71566ea48e5567df",
1124                 "test label",
1125                 "cd665cf6a8447dd6ff8b27555edb7465",
1126                 "7b0c18e9ced410ed1804f2cfa34a336a1c14dffb4900bb5fd7942107e81c83cde9ca0faa60be9fe34f82b1233c9146a0e534cb400fed2700884f9dc236f80edd8bfa961144c9e8d792eca722a7b32fc3d416d473ebc2c5fd4abfdad05d9184259b5bf8cd4d90fa0d31e2dec479e4f1a26066f2eea9a69236a3e52655c9e9aee691c8f3a26854308d5eaa3be85e0990703d73e56f");
1127
1128         printf("done.\n");
1129         fflush(stdout);
1130 }
1131
1132 /*
1133  * AES known-answer tests. Order: key, plaintext, ciphertext.
1134  */
1135 static const char *const KAT_AES[] = {
1136         /*
1137          * From FIPS-197.
1138          */
1139         "000102030405060708090a0b0c0d0e0f",
1140         "00112233445566778899aabbccddeeff",
1141         "69c4e0d86a7b0430d8cdb78070b4c55a",
1142
1143         "000102030405060708090a0b0c0d0e0f1011121314151617",
1144         "00112233445566778899aabbccddeeff",
1145         "dda97ca4864cdfe06eaf70a0ec0d7191",
1146
1147         "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f",
1148         "00112233445566778899aabbccddeeff",
1149         "8ea2b7ca516745bfeafc49904b496089",
1150
1151         /*
1152          * From NIST validation suite (ECBVarTxt128.rsp).
1153          */
1154         "00000000000000000000000000000000",
1155         "80000000000000000000000000000000",
1156         "3ad78e726c1ec02b7ebfe92b23d9ec34",
1157
1158         "00000000000000000000000000000000",
1159         "c0000000000000000000000000000000",
1160         "aae5939c8efdf2f04e60b9fe7117b2c2",
1161
1162         "00000000000000000000000000000000",
1163         "e0000000000000000000000000000000",
1164         "f031d4d74f5dcbf39daaf8ca3af6e527",
1165
1166         "00000000000000000000000000000000",
1167         "f0000000000000000000000000000000",
1168         "96d9fd5cc4f07441727df0f33e401a36",
1169
1170         "00000000000000000000000000000000",
1171         "f8000000000000000000000000000000",
1172         "30ccdb044646d7e1f3ccea3dca08b8c0",
1173
1174         "00000000000000000000000000000000",
1175         "fc000000000000000000000000000000",
1176         "16ae4ce5042a67ee8e177b7c587ecc82",
1177
1178         "00000000000000000000000000000000",
1179         "fe000000000000000000000000000000",
1180         "b6da0bb11a23855d9c5cb1b4c6412e0a",
1181
1182         "00000000000000000000000000000000",
1183         "ff000000000000000000000000000000",
1184         "db4f1aa530967d6732ce4715eb0ee24b",
1185
1186         "00000000000000000000000000000000",
1187         "ff800000000000000000000000000000",
1188         "a81738252621dd180a34f3455b4baa2f",
1189
1190         "00000000000000000000000000000000",
1191         "ffc00000000000000000000000000000",
1192         "77e2b508db7fd89234caf7939ee5621a",
1193
1194         "00000000000000000000000000000000",
1195         "ffe00000000000000000000000000000",
1196         "b8499c251f8442ee13f0933b688fcd19",
1197
1198         "00000000000000000000000000000000",
1199         "fff00000000000000000000000000000",
1200         "965135f8a81f25c9d630b17502f68e53",
1201
1202         "00000000000000000000000000000000",
1203         "fff80000000000000000000000000000",
1204         "8b87145a01ad1c6cede995ea3670454f",
1205
1206         "00000000000000000000000000000000",
1207         "fffc0000000000000000000000000000",
1208         "8eae3b10a0c8ca6d1d3b0fa61e56b0b2",
1209
1210         "00000000000000000000000000000000",
1211         "fffe0000000000000000000000000000",
1212         "64b4d629810fda6bafdf08f3b0d8d2c5",
1213
1214         "00000000000000000000000000000000",
1215         "ffff0000000000000000000000000000",
1216         "d7e5dbd3324595f8fdc7d7c571da6c2a",
1217
1218         "00000000000000000000000000000000",
1219         "ffff8000000000000000000000000000",
1220         "f3f72375264e167fca9de2c1527d9606",
1221
1222         "00000000000000000000000000000000",
1223         "ffffc000000000000000000000000000",
1224         "8ee79dd4f401ff9b7ea945d86666c13b",
1225
1226         "00000000000000000000000000000000",
1227         "ffffe000000000000000000000000000",
1228         "dd35cea2799940b40db3f819cb94c08b",
1229
1230         "00000000000000000000000000000000",
1231         "fffff000000000000000000000000000",
1232         "6941cb6b3e08c2b7afa581ebdd607b87",
1233
1234         "00000000000000000000000000000000",
1235         "fffff800000000000000000000000000",
1236         "2c20f439f6bb097b29b8bd6d99aad799",
1237
1238         "00000000000000000000000000000000",
1239         "fffffc00000000000000000000000000",
1240         "625d01f058e565f77ae86378bd2c49b3",
1241
1242         "00000000000000000000000000000000",
1243         "fffffe00000000000000000000000000",
1244         "c0b5fd98190ef45fbb4301438d095950",
1245
1246         "00000000000000000000000000000000",
1247         "ffffff00000000000000000000000000",
1248         "13001ff5d99806efd25da34f56be854b",
1249
1250         "00000000000000000000000000000000",
1251         "ffffff80000000000000000000000000",
1252         "3b594c60f5c8277a5113677f94208d82",
1253
1254         "00000000000000000000000000000000",
1255         "ffffffc0000000000000000000000000",
1256         "e9c0fc1818e4aa46bd2e39d638f89e05",
1257
1258         "00000000000000000000000000000000",
1259         "ffffffe0000000000000000000000000",
1260         "f8023ee9c3fdc45a019b4e985c7e1a54",
1261
1262         "00000000000000000000000000000000",
1263         "fffffff0000000000000000000000000",
1264         "35f40182ab4662f3023baec1ee796b57",
1265
1266         "00000000000000000000000000000000",
1267         "fffffff8000000000000000000000000",
1268         "3aebbad7303649b4194a6945c6cc3694",
1269
1270         "00000000000000000000000000000000",
1271         "fffffffc000000000000000000000000",
1272         "a2124bea53ec2834279bed7f7eb0f938",
1273
1274         "00000000000000000000000000000000",
1275         "fffffffe000000000000000000000000",
1276         "b9fb4399fa4facc7309e14ec98360b0a",
1277
1278         "00000000000000000000000000000000",
1279         "ffffffff000000000000000000000000",
1280         "c26277437420c5d634f715aea81a9132",
1281
1282         "00000000000000000000000000000000",
1283         "ffffffff800000000000000000000000",
1284         "171a0e1b2dd424f0e089af2c4c10f32f",
1285
1286         "00000000000000000000000000000000",
1287         "ffffffffc00000000000000000000000",
1288         "7cadbe402d1b208fe735edce00aee7ce",
1289
1290         "00000000000000000000000000000000",
1291         "ffffffffe00000000000000000000000",
1292         "43b02ff929a1485af6f5c6d6558baa0f",
1293
1294         "00000000000000000000000000000000",
1295         "fffffffff00000000000000000000000",
1296         "092faacc9bf43508bf8fa8613ca75dea",
1297
1298         "00000000000000000000000000000000",
1299         "fffffffff80000000000000000000000",
1300         "cb2bf8280f3f9742c7ed513fe802629c",
1301
1302         "00000000000000000000000000000000",
1303         "fffffffffc0000000000000000000000",
1304         "215a41ee442fa992a6e323986ded3f68",
1305
1306         "00000000000000000000000000000000",
1307         "fffffffffe0000000000000000000000",
1308         "f21e99cf4f0f77cea836e11a2fe75fb1",
1309
1310         "00000000000000000000000000000000",
1311         "ffffffffff0000000000000000000000",
1312         "95e3a0ca9079e646331df8b4e70d2cd6",
1313
1314         "00000000000000000000000000000000",
1315         "ffffffffff8000000000000000000000",
1316         "4afe7f120ce7613f74fc12a01a828073",
1317
1318         "00000000000000000000000000000000",
1319         "ffffffffffc000000000000000000000",
1320         "827f000e75e2c8b9d479beed913fe678",
1321
1322         "00000000000000000000000000000000",
1323         "ffffffffffe000000000000000000000",
1324         "35830c8e7aaefe2d30310ef381cbf691",
1325
1326         "00000000000000000000000000000000",
1327         "fffffffffff000000000000000000000",
1328         "191aa0f2c8570144f38657ea4085ebe5",
1329
1330         "00000000000000000000000000000000",
1331         "fffffffffff800000000000000000000",
1332         "85062c2c909f15d9269b6c18ce99c4f0",
1333
1334         "00000000000000000000000000000000",
1335         "fffffffffffc00000000000000000000",
1336         "678034dc9e41b5a560ed239eeab1bc78",
1337
1338         "00000000000000000000000000000000",
1339         "fffffffffffe00000000000000000000",
1340         "c2f93a4ce5ab6d5d56f1b93cf19911c1",
1341
1342         "00000000000000000000000000000000",
1343         "ffffffffffff00000000000000000000",
1344         "1c3112bcb0c1dcc749d799743691bf82",
1345
1346         "00000000000000000000000000000000",
1347         "ffffffffffff80000000000000000000",
1348         "00c55bd75c7f9c881989d3ec1911c0d4",
1349
1350         "00000000000000000000000000000000",
1351         "ffffffffffffc0000000000000000000",
1352         "ea2e6b5ef182b7dff3629abd6a12045f",
1353
1354         "00000000000000000000000000000000",
1355         "ffffffffffffe0000000000000000000",
1356         "22322327e01780b17397f24087f8cc6f",
1357
1358         "00000000000000000000000000000000",
1359         "fffffffffffff0000000000000000000",
1360         "c9cacb5cd11692c373b2411768149ee7",
1361
1362         "00000000000000000000000000000000",
1363         "fffffffffffff8000000000000000000",
1364         "a18e3dbbca577860dab6b80da3139256",
1365
1366         "00000000000000000000000000000000",
1367         "fffffffffffffc000000000000000000",
1368         "79b61c37bf328ecca8d743265a3d425c",
1369
1370         "00000000000000000000000000000000",
1371         "fffffffffffffe000000000000000000",
1372         "d2d99c6bcc1f06fda8e27e8ae3f1ccc7",
1373
1374         "00000000000000000000000000000000",
1375         "ffffffffffffff000000000000000000",
1376         "1bfd4b91c701fd6b61b7f997829d663b",
1377
1378         "00000000000000000000000000000000",
1379         "ffffffffffffff800000000000000000",
1380         "11005d52f25f16bdc9545a876a63490a",
1381
1382         "00000000000000000000000000000000",
1383         "ffffffffffffffc00000000000000000",
1384         "3a4d354f02bb5a5e47d39666867f246a",
1385
1386         "00000000000000000000000000000000",
1387         "ffffffffffffffe00000000000000000",
1388         "d451b8d6e1e1a0ebb155fbbf6e7b7dc3",
1389
1390         "00000000000000000000000000000000",
1391         "fffffffffffffff00000000000000000",
1392         "6898d4f42fa7ba6a10ac05e87b9f2080",
1393
1394         "00000000000000000000000000000000",
1395         "fffffffffffffff80000000000000000",
1396         "b611295e739ca7d9b50f8e4c0e754a3f",
1397
1398         "00000000000000000000000000000000",
1399         "fffffffffffffffc0000000000000000",
1400         "7d33fc7d8abe3ca1936759f8f5deaf20",
1401
1402         "00000000000000000000000000000000",
1403         "fffffffffffffffe0000000000000000",
1404         "3b5e0f566dc96c298f0c12637539b25c",
1405
1406         "00000000000000000000000000000000",
1407         "ffffffffffffffff0000000000000000",
1408         "f807c3e7985fe0f5a50e2cdb25c5109e",
1409
1410         "00000000000000000000000000000000",
1411         "ffffffffffffffff8000000000000000",
1412         "41f992a856fb278b389a62f5d274d7e9",
1413
1414         "00000000000000000000000000000000",
1415         "ffffffffffffffffc000000000000000",
1416         "10d3ed7a6fe15ab4d91acbc7d0767ab1",
1417
1418         "00000000000000000000000000000000",
1419         "ffffffffffffffffe000000000000000",
1420         "21feecd45b2e675973ac33bf0c5424fc",
1421
1422         "00000000000000000000000000000000",
1423         "fffffffffffffffff000000000000000",
1424         "1480cb3955ba62d09eea668f7c708817",
1425
1426         "00000000000000000000000000000000",
1427         "fffffffffffffffff800000000000000",
1428         "66404033d6b72b609354d5496e7eb511",
1429
1430         "00000000000000000000000000000000",
1431         "fffffffffffffffffc00000000000000",
1432         "1c317a220a7d700da2b1e075b00266e1",
1433
1434         "00000000000000000000000000000000",
1435         "fffffffffffffffffe00000000000000",
1436         "ab3b89542233f1271bf8fd0c0f403545",
1437
1438         "00000000000000000000000000000000",
1439         "ffffffffffffffffff00000000000000",
1440         "d93eae966fac46dca927d6b114fa3f9e",
1441
1442         "00000000000000000000000000000000",
1443         "ffffffffffffffffff80000000000000",
1444         "1bdec521316503d9d5ee65df3ea94ddf",
1445
1446         "00000000000000000000000000000000",
1447         "ffffffffffffffffffc0000000000000",
1448         "eef456431dea8b4acf83bdae3717f75f",
1449
1450         "00000000000000000000000000000000",
1451         "ffffffffffffffffffe0000000000000",
1452         "06f2519a2fafaa596bfef5cfa15c21b9",
1453
1454         "00000000000000000000000000000000",
1455         "fffffffffffffffffff0000000000000",
1456         "251a7eac7e2fe809e4aa8d0d7012531a",
1457
1458         "00000000000000000000000000000000",
1459         "fffffffffffffffffff8000000000000",
1460         "3bffc16e4c49b268a20f8d96a60b4058",
1461
1462         "00000000000000000000000000000000",
1463         "fffffffffffffffffffc000000000000",
1464         "e886f9281999c5bb3b3e8862e2f7c988",
1465
1466         "00000000000000000000000000000000",
1467         "fffffffffffffffffffe000000000000",
1468         "563bf90d61beef39f48dd625fcef1361",
1469
1470         "00000000000000000000000000000000",
1471         "ffffffffffffffffffff000000000000",
1472         "4d37c850644563c69fd0acd9a049325b",
1473
1474         "00000000000000000000000000000000",
1475         "ffffffffffffffffffff800000000000",
1476         "b87c921b91829ef3b13ca541ee1130a6",
1477
1478         "00000000000000000000000000000000",
1479         "ffffffffffffffffffffc00000000000",
1480         "2e65eb6b6ea383e109accce8326b0393",
1481
1482         "00000000000000000000000000000000",
1483         "ffffffffffffffffffffe00000000000",
1484         "9ca547f7439edc3e255c0f4d49aa8990",
1485
1486         "00000000000000000000000000000000",
1487         "fffffffffffffffffffff00000000000",
1488         "a5e652614c9300f37816b1f9fd0c87f9",
1489
1490         "00000000000000000000000000000000",
1491         "fffffffffffffffffffff80000000000",
1492         "14954f0b4697776f44494fe458d814ed",
1493
1494         "00000000000000000000000000000000",
1495         "fffffffffffffffffffffc0000000000",
1496         "7c8d9ab6c2761723fe42f8bb506cbcf7",
1497
1498         "00000000000000000000000000000000",
1499         "fffffffffffffffffffffe0000000000",
1500         "db7e1932679fdd99742aab04aa0d5a80",
1501
1502         "00000000000000000000000000000000",
1503         "ffffffffffffffffffffff0000000000",
1504         "4c6a1c83e568cd10f27c2d73ded19c28",
1505
1506         "00000000000000000000000000000000",
1507         "ffffffffffffffffffffff8000000000",
1508         "90ecbe6177e674c98de412413f7ac915",
1509
1510         "00000000000000000000000000000000",
1511         "ffffffffffffffffffffffc000000000",
1512         "90684a2ac55fe1ec2b8ebd5622520b73",
1513
1514         "00000000000000000000000000000000",
1515         "ffffffffffffffffffffffe000000000",
1516         "7472f9a7988607ca79707795991035e6",
1517
1518         "00000000000000000000000000000000",
1519         "fffffffffffffffffffffff000000000",
1520         "56aff089878bf3352f8df172a3ae47d8",
1521
1522         "00000000000000000000000000000000",
1523         "fffffffffffffffffffffff800000000",
1524         "65c0526cbe40161b8019a2a3171abd23",
1525
1526         "00000000000000000000000000000000",
1527         "fffffffffffffffffffffffc00000000",
1528         "377be0be33b4e3e310b4aabda173f84f",
1529
1530         "00000000000000000000000000000000",
1531         "fffffffffffffffffffffffe00000000",
1532         "9402e9aa6f69de6504da8d20c4fcaa2f",
1533
1534         "00000000000000000000000000000000",
1535         "ffffffffffffffffffffffff00000000",
1536         "123c1f4af313ad8c2ce648b2e71fb6e1",
1537
1538         "00000000000000000000000000000000",
1539         "ffffffffffffffffffffffff80000000",
1540         "1ffc626d30203dcdb0019fb80f726cf4",
1541
1542         "00000000000000000000000000000000",
1543         "ffffffffffffffffffffffffc0000000",
1544         "76da1fbe3a50728c50fd2e621b5ad885",
1545
1546         "00000000000000000000000000000000",
1547         "ffffffffffffffffffffffffe0000000",
1548         "082eb8be35f442fb52668e16a591d1d6",
1549
1550         "00000000000000000000000000000000",
1551         "fffffffffffffffffffffffff0000000",
1552         "e656f9ecf5fe27ec3e4a73d00c282fb3",
1553
1554         "00000000000000000000000000000000",
1555         "fffffffffffffffffffffffff8000000",
1556         "2ca8209d63274cd9a29bb74bcd77683a",
1557
1558         "00000000000000000000000000000000",
1559         "fffffffffffffffffffffffffc000000",
1560         "79bf5dce14bb7dd73a8e3611de7ce026",
1561
1562         "00000000000000000000000000000000",
1563         "fffffffffffffffffffffffffe000000",
1564         "3c849939a5d29399f344c4a0eca8a576",
1565
1566         "00000000000000000000000000000000",
1567         "ffffffffffffffffffffffffff000000",
1568         "ed3c0a94d59bece98835da7aa4f07ca2",
1569
1570         "00000000000000000000000000000000",
1571         "ffffffffffffffffffffffffff800000",
1572         "63919ed4ce10196438b6ad09d99cd795",
1573
1574         "00000000000000000000000000000000",
1575         "ffffffffffffffffffffffffffc00000",
1576         "7678f3a833f19fea95f3c6029e2bc610",
1577
1578         "00000000000000000000000000000000",
1579         "ffffffffffffffffffffffffffe00000",
1580         "3aa426831067d36b92be7c5f81c13c56",
1581
1582         "00000000000000000000000000000000",
1583         "fffffffffffffffffffffffffff00000",
1584         "9272e2d2cdd11050998c845077a30ea0",
1585
1586         "00000000000000000000000000000000",
1587         "fffffffffffffffffffffffffff80000",
1588         "088c4b53f5ec0ff814c19adae7f6246c",
1589
1590         "00000000000000000000000000000000",
1591         "fffffffffffffffffffffffffffc0000",
1592         "4010a5e401fdf0a0354ddbcc0d012b17",
1593
1594         "00000000000000000000000000000000",
1595         "fffffffffffffffffffffffffffe0000",
1596         "a87a385736c0a6189bd6589bd8445a93",
1597
1598         "00000000000000000000000000000000",
1599         "ffffffffffffffffffffffffffff0000",
1600         "545f2b83d9616dccf60fa9830e9cd287",
1601
1602         "00000000000000000000000000000000",
1603         "ffffffffffffffffffffffffffff8000",
1604         "4b706f7f92406352394037a6d4f4688d",
1605
1606         "00000000000000000000000000000000",
1607         "ffffffffffffffffffffffffffffc000",
1608         "b7972b3941c44b90afa7b264bfba7387",
1609
1610         "00000000000000000000000000000000",
1611         "ffffffffffffffffffffffffffffe000",
1612         "6f45732cf10881546f0fd23896d2bb60",
1613
1614         "00000000000000000000000000000000",
1615         "fffffffffffffffffffffffffffff000",
1616         "2e3579ca15af27f64b3c955a5bfc30ba",
1617
1618         "00000000000000000000000000000000",
1619         "fffffffffffffffffffffffffffff800",
1620         "34a2c5a91ae2aec99b7d1b5fa6780447",
1621
1622         "00000000000000000000000000000000",
1623         "fffffffffffffffffffffffffffffc00",
1624         "a4d6616bd04f87335b0e53351227a9ee",
1625
1626         "00000000000000000000000000000000",
1627         "fffffffffffffffffffffffffffffe00",
1628         "7f692b03945867d16179a8cefc83ea3f",
1629
1630         "00000000000000000000000000000000",
1631         "ffffffffffffffffffffffffffffff00",
1632         "3bd141ee84a0e6414a26e7a4f281f8a2",
1633
1634         "00000000000000000000000000000000",
1635         "ffffffffffffffffffffffffffffff80",
1636         "d1788f572d98b2b16ec5d5f3922b99bc",
1637
1638         "00000000000000000000000000000000",
1639         "ffffffffffffffffffffffffffffffc0",
1640         "0833ff6f61d98a57b288e8c3586b85a6",
1641
1642         "00000000000000000000000000000000",
1643         "ffffffffffffffffffffffffffffffe0",
1644         "8568261797de176bf0b43becc6285afb",
1645
1646         "00000000000000000000000000000000",
1647         "fffffffffffffffffffffffffffffff0",
1648         "f9b0fda0c4a898f5b9e6f661c4ce4d07",
1649
1650         "00000000000000000000000000000000",
1651         "fffffffffffffffffffffffffffffff8",
1652         "8ade895913685c67c5269f8aae42983e",
1653
1654         "00000000000000000000000000000000",
1655         "fffffffffffffffffffffffffffffffc",
1656         "39bde67d5c8ed8a8b1c37eb8fa9f5ac0",
1657
1658         "00000000000000000000000000000000",
1659         "fffffffffffffffffffffffffffffffe",
1660         "5c005e72c1418c44f569f2ea33ba54f3",
1661
1662         "00000000000000000000000000000000",
1663         "ffffffffffffffffffffffffffffffff",
1664         "3f5b8cc9ea855a0afa7347d23e8d664e",
1665
1666         /*
1667          * From NIST validation suite (ECBVarTxt192.rsp).
1668          */
1669         "000000000000000000000000000000000000000000000000",
1670         "80000000000000000000000000000000",
1671         "6cd02513e8d4dc986b4afe087a60bd0c",
1672
1673         "000000000000000000000000000000000000000000000000",
1674         "c0000000000000000000000000000000",
1675         "2ce1f8b7e30627c1c4519eada44bc436",
1676
1677         "000000000000000000000000000000000000000000000000",
1678         "e0000000000000000000000000000000",
1679         "9946b5f87af446f5796c1fee63a2da24",
1680
1681         "000000000000000000000000000000000000000000000000",
1682         "f0000000000000000000000000000000",
1683         "2a560364ce529efc21788779568d5555",
1684
1685         "000000000000000000000000000000000000000000000000",
1686         "f8000000000000000000000000000000",
1687         "35c1471837af446153bce55d5ba72a0a",
1688
1689         "000000000000000000000000000000000000000000000000",
1690         "fc000000000000000000000000000000",
1691         "ce60bc52386234f158f84341e534cd9e",
1692
1693         "000000000000000000000000000000000000000000000000",
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1695         "8c7c27ff32bcf8dc2dc57c90c2903961",
1696
1697         "000000000000000000000000000000000000000000000000",
1698         "ff000000000000000000000000000000",
1699         "32bb6a7ec84499e166f936003d55a5bb",
1700
1701         "000000000000000000000000000000000000000000000000",
1702         "ff800000000000000000000000000000",
1703         "a5c772e5c62631ef660ee1d5877f6d1b",
1704
1705         "000000000000000000000000000000000000000000000000",
1706         "ffc00000000000000000000000000000",
1707         "030d7e5b64f380a7e4ea5387b5cd7f49",
1708
1709         "000000000000000000000000000000000000000000000000",
1710         "ffe00000000000000000000000000000",
1711         "0dc9a2610037009b698f11bb7e86c83e",
1712
1713         "000000000000000000000000000000000000000000000000",
1714         "fff00000000000000000000000000000",
1715         "0046612c766d1840c226364f1fa7ed72",
1716
1717         "000000000000000000000000000000000000000000000000",
1718         "fff80000000000000000000000000000",
1719         "4880c7e08f27befe78590743c05e698b",
1720
1721         "000000000000000000000000000000000000000000000000",
1722         "fffc0000000000000000000000000000",
1723         "2520ce829a26577f0f4822c4ecc87401",
1724
1725         "000000000000000000000000000000000000000000000000",
1726         "fffe0000000000000000000000000000",
1727         "8765e8acc169758319cb46dc7bcf3dca",
1728
1729         "000000000000000000000000000000000000000000000000",
1730         "ffff0000000000000000000000000000",
1731         "e98f4ba4f073df4baa116d011dc24a28",
1732
1733         "000000000000000000000000000000000000000000000000",
1734         "ffff8000000000000000000000000000",
1735         "f378f68c5dbf59e211b3a659a7317d94",
1736
1737         "000000000000000000000000000000000000000000000000",
1738         "ffffc000000000000000000000000000",
1739         "283d3b069d8eb9fb432d74b96ca762b4",
1740
1741         "000000000000000000000000000000000000000000000000",
1742         "ffffe000000000000000000000000000",
1743         "a7e1842e8a87861c221a500883245c51",
1744
1745         "000000000000000000000000000000000000000000000000",
1746         "fffff000000000000000000000000000",
1747         "77aa270471881be070fb52c7067ce732",
1748
1749         "000000000000000000000000000000000000000000000000",
1750         "fffff800000000000000000000000000",
1751         "01b0f476d484f43f1aeb6efa9361a8ac",
1752
1753         "000000000000000000000000000000000000000000000000",
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1755         "1c3a94f1c052c55c2d8359aff2163b4f",
1756
1757         "000000000000000000000000000000000000000000000000",
1758         "fffffe00000000000000000000000000",
1759         "e8a067b604d5373d8b0f2e05a03b341b",
1760
1761         "000000000000000000000000000000000000000000000000",
1762         "ffffff00000000000000000000000000",
1763         "a7876ec87f5a09bfea42c77da30fd50e",
1764
1765         "000000000000000000000000000000000000000000000000",
1766         "ffffff80000000000000000000000000",
1767         "0cf3e9d3a42be5b854ca65b13f35f48d",
1768
1769         "000000000000000000000000000000000000000000000000",
1770         "ffffffc0000000000000000000000000",
1771         "6c62f6bbcab7c3e821c9290f08892dda",
1772
1773         "000000000000000000000000000000000000000000000000",
1774         "ffffffe0000000000000000000000000",
1775         "7f5e05bd2068738196fee79ace7e3aec",
1776
1777         "000000000000000000000000000000000000000000000000",
1778         "fffffff0000000000000000000000000",
1779         "440e0d733255cda92fb46e842fe58054",
1780
1781         "000000000000000000000000000000000000000000000000",
1782         "fffffff8000000000000000000000000",
1783         "aa5d5b1c4ea1b7a22e5583ac2e9ed8a7",
1784
1785         "000000000000000000000000000000000000000000000000",
1786         "fffffffc000000000000000000000000",
1787         "77e537e89e8491e8662aae3bc809421d",
1788
1789         "000000000000000000000000000000000000000000000000",
1790         "fffffffe000000000000000000000000",
1791         "997dd3e9f1598bfa73f75973f7e93b76",
1792
1793         "000000000000000000000000000000000000000000000000",
1794         "ffffffff000000000000000000000000",
1795         "1b38d4f7452afefcb7fc721244e4b72e",
1796
1797         "000000000000000000000000000000000000000000000000",
1798         "ffffffff800000000000000000000000",
1799         "0be2b18252e774dda30cdda02c6906e3",
1800
1801         "000000000000000000000000000000000000000000000000",
1802         "ffffffffc00000000000000000000000",
1803         "d2695e59c20361d82652d7d58b6f11b2",
1804
1805         "000000000000000000000000000000000000000000000000",
1806         "ffffffffe00000000000000000000000",
1807         "902d88d13eae52089abd6143cfe394e9",
1808
1809         "000000000000000000000000000000000000000000000000",
1810         "fffffffff00000000000000000000000",
1811         "d49bceb3b823fedd602c305345734bd2",
1812
1813         "000000000000000000000000000000000000000000000000",
1814         "fffffffff80000000000000000000000",
1815         "707b1dbb0ffa40ef7d95def421233fae",
1816
1817         "000000000000000000000000000000000000000000000000",
1818         "fffffffffc0000000000000000000000",
1819         "7ca0c1d93356d9eb8aa952084d75f913",
1820
1821         "000000000000000000000000000000000000000000000000",
1822         "fffffffffe0000000000000000000000",
1823         "f2cbf9cb186e270dd7bdb0c28febc57d",
1824
1825         "000000000000000000000000000000000000000000000000",
1826         "ffffffffff0000000000000000000000",
1827         "c94337c37c4e790ab45780bd9c3674a0",
1828
1829         "000000000000000000000000000000000000000000000000",
1830         "ffffffffff8000000000000000000000",
1831         "8e3558c135252fb9c9f367ed609467a1",
1832
1833         "000000000000000000000000000000000000000000000000",
1834         "ffffffffffc000000000000000000000",
1835         "1b72eeaee4899b443914e5b3a57fba92",
1836
1837         "000000000000000000000000000000000000000000000000",
1838         "ffffffffffe000000000000000000000",
1839         "011865f91bc56868d051e52c9efd59b7",
1840
1841         "000000000000000000000000000000000000000000000000",
1842         "fffffffffff000000000000000000000",
1843         "e4771318ad7a63dd680f6e583b7747ea",
1844
1845         "000000000000000000000000000000000000000000000000",
1846         "fffffffffff800000000000000000000",
1847         "61e3d194088dc8d97e9e6db37457eac5",
1848
1849         "000000000000000000000000000000000000000000000000",
1850         "fffffffffffc00000000000000000000",
1851         "36ff1ec9ccfbc349e5d356d063693ad6",
1852
1853         "000000000000000000000000000000000000000000000000",
1854         "fffffffffffe00000000000000000000",
1855         "3cc9e9a9be8cc3f6fb2ea24088e9bb19",
1856
1857         "000000000000000000000000000000000000000000000000",
1858         "ffffffffffff00000000000000000000",
1859         "1ee5ab003dc8722e74905d9a8fe3d350",
1860
1861         "000000000000000000000000000000000000000000000000",
1862         "ffffffffffff80000000000000000000",
1863         "245339319584b0a412412869d6c2eada",
1864
1865         "000000000000000000000000000000000000000000000000",
1866         "ffffffffffffc0000000000000000000",
1867         "7bd496918115d14ed5380852716c8814",
1868
1869         "000000000000000000000000000000000000000000000000",
1870         "ffffffffffffe0000000000000000000",
1871         "273ab2f2b4a366a57d582a339313c8b1",
1872
1873         "000000000000000000000000000000000000000000000000",
1874         "fffffffffffff0000000000000000000",
1875         "113365a9ffbe3b0ca61e98507554168b",
1876
1877         "000000000000000000000000000000000000000000000000",
1878         "fffffffffffff8000000000000000000",
1879         "afa99c997ac478a0dea4119c9e45f8b1",
1880
1881         "000000000000000000000000000000000000000000000000",
1882         "fffffffffffffc000000000000000000",
1883         "9216309a7842430b83ffb98638011512",
1884
1885         "000000000000000000000000000000000000000000000000",
1886         "fffffffffffffe000000000000000000",
1887         "62abc792288258492a7cb45145f4b759",
1888
1889         "000000000000000000000000000000000000000000000000",
1890         "ffffffffffffff000000000000000000",
1891         "534923c169d504d7519c15d30e756c50",
1892
1893         "000000000000000000000000000000000000000000000000",
1894         "ffffffffffffff800000000000000000",
1895         "fa75e05bcdc7e00c273fa33f6ee441d2",
1896
1897         "000000000000000000000000000000000000000000000000",
1898         "ffffffffffffffc00000000000000000",
1899         "7d350fa6057080f1086a56b17ec240db",
1900
1901         "000000000000000000000000000000000000000000000000",
1902         "ffffffffffffffe00000000000000000",
1903         "f34e4a6324ea4a5c39a661c8fe5ada8f",
1904
1905         "000000000000000000000000000000000000000000000000",
1906         "fffffffffffffff00000000000000000",
1907         "0882a16f44088d42447a29ac090ec17e",
1908
1909         "000000000000000000000000000000000000000000000000",
1910         "fffffffffffffff80000000000000000",
1911         "3a3c15bfc11a9537c130687004e136ee",
1912
1913         "000000000000000000000000000000000000000000000000",
1914         "fffffffffffffffc0000000000000000",
1915         "22c0a7678dc6d8cf5c8a6d5a9960767c",
1916
1917         "000000000000000000000000000000000000000000000000",
1918         "fffffffffffffffe0000000000000000",
1919         "b46b09809d68b9a456432a79bdc2e38c",
1920
1921         "000000000000000000000000000000000000000000000000",
1922         "ffffffffffffffff0000000000000000",
1923         "93baaffb35fbe739c17c6ac22eecf18f",
1924
1925         "000000000000000000000000000000000000000000000000",
1926         "ffffffffffffffff8000000000000000",
1927         "c8aa80a7850675bc007c46df06b49868",
1928
1929         "000000000000000000000000000000000000000000000000",
1930         "ffffffffffffffffc000000000000000",
1931         "12c6f3877af421a918a84b775858021d",
1932
1933         "000000000000000000000000000000000000000000000000",
1934         "ffffffffffffffffe000000000000000",
1935         "33f123282c5d633924f7d5ba3f3cab11",
1936
1937         "000000000000000000000000000000000000000000000000",
1938         "fffffffffffffffff000000000000000",
1939         "a8f161002733e93ca4527d22c1a0c5bb",
1940
1941         "000000000000000000000000000000000000000000000000",
1942         "fffffffffffffffff800000000000000",
1943         "b72f70ebf3e3fda23f508eec76b42c02",
1944
1945         "000000000000000000000000000000000000000000000000",
1946         "fffffffffffffffffc00000000000000",
1947         "6a9d965e6274143f25afdcfc88ffd77c",
1948
1949         "000000000000000000000000000000000000000000000000",
1950         "fffffffffffffffffe00000000000000",
1951         "a0c74fd0b9361764ce91c5200b095357",
1952
1953         "000000000000000000000000000000000000000000000000",
1954         "ffffffffffffffffff00000000000000",
1955         "091d1fdc2bd2c346cd5046a8c6209146",
1956
1957         "000000000000000000000000000000000000000000000000",
1958         "ffffffffffffffffff80000000000000",
1959         "e2a37580116cfb71856254496ab0aca8",
1960
1961         "000000000000000000000000000000000000000000000000",
1962         "ffffffffffffffffffc0000000000000",
1963         "e0b3a00785917c7efc9adba322813571",
1964
1965         "000000000000000000000000000000000000000000000000",
1966         "ffffffffffffffffffe0000000000000",
1967         "733d41f4727b5ef0df4af4cf3cffa0cb",
1968
1969         "000000000000000000000000000000000000000000000000",
1970         "fffffffffffffffffff0000000000000",
1971         "a99ebb030260826f981ad3e64490aa4f",
1972
1973         "000000000000000000000000000000000000000000000000",
1974         "fffffffffffffffffff8000000000000",
1975         "73f34c7d3eae5e80082c1647524308ee",
1976
1977         "000000000000000000000000000000000000000000000000",
1978         "fffffffffffffffffffc000000000000",
1979         "40ebd5ad082345b7a2097ccd3464da02",
1980
1981         "000000000000000000000000000000000000000000000000",
1982         "fffffffffffffffffffe000000000000",
1983         "7cc4ae9a424b2cec90c97153c2457ec5",
1984
1985         "000000000000000000000000000000000000000000000000",
1986         "ffffffffffffffffffff000000000000",
1987         "54d632d03aba0bd0f91877ebdd4d09cb",
1988
1989         "000000000000000000000000000000000000000000000000",
1990         "ffffffffffffffffffff800000000000",
1991         "d3427be7e4d27cd54f5fe37b03cf0897",
1992
1993         "000000000000000000000000000000000000000000000000",
1994         "ffffffffffffffffffffc00000000000",
1995         "b2099795e88cc158fd75ea133d7e7fbe",
1996
1997         "000000000000000000000000000000000000000000000000",
1998         "ffffffffffffffffffffe00000000000",
1999         "a6cae46fb6fadfe7a2c302a34242817b",
2000
2001         "000000000000000000000000000000000000000000000000",
2002         "fffffffffffffffffffff00000000000",
2003         "026a7024d6a902e0b3ffccbaa910cc3f",
2004
2005         "000000000000000000000000000000000000000000000000",
2006         "fffffffffffffffffffff80000000000",
2007         "156f07767a85a4312321f63968338a01",
2008
2009         "000000000000000000000000000000000000000000000000",
2010         "fffffffffffffffffffffc0000000000",
2011         "15eec9ebf42b9ca76897d2cd6c5a12e2",
2012
2013         "000000000000000000000000000000000000000000000000",
2014         "fffffffffffffffffffffe0000000000",
2015         "db0d3a6fdcc13f915e2b302ceeb70fd8",
2016
2017         "000000000000000000000000000000000000000000000000",
2018         "ffffffffffffffffffffff0000000000",
2019         "71dbf37e87a2e34d15b20e8f10e48924",
2020
2021         "000000000000000000000000000000000000000000000000",
2022         "ffffffffffffffffffffff8000000000",
2023         "c745c451e96ff3c045e4367c833e3b54",
2024
2025         "000000000000000000000000000000000000000000000000",
2026         "ffffffffffffffffffffffc000000000",
2027         "340da09c2dd11c3b679d08ccd27dd595",
2028
2029         "000000000000000000000000000000000000000000000000",
2030         "ffffffffffffffffffffffe000000000",
2031         "8279f7c0c2a03ee660c6d392db025d18",
2032
2033         "000000000000000000000000000000000000000000000000",
2034         "fffffffffffffffffffffff000000000",
2035         "a4b2c7d8eba531ff47c5041a55fbd1ec",
2036
2037         "000000000000000000000000000000000000000000000000",
2038         "fffffffffffffffffffffff800000000",
2039         "74569a2ca5a7bd5131ce8dc7cbfbf72f",
2040
2041         "000000000000000000000000000000000000000000000000",
2042         "fffffffffffffffffffffffc00000000",
2043         "3713da0c0219b63454035613b5a403dd",
2044
2045         "000000000000000000000000000000000000000000000000",
2046         "fffffffffffffffffffffffe00000000",
2047         "8827551ddcc9df23fa72a3de4e9f0b07",
2048
2049         "000000000000000000000000000000000000000000000000",
2050         "ffffffffffffffffffffffff00000000",
2051         "2e3febfd625bfcd0a2c06eb460da1732",
2052
2053         "000000000000000000000000000000000000000000000000",
2054         "ffffffffffffffffffffffff80000000",
2055         "ee82e6ba488156f76496311da6941deb",
2056
2057         "000000000000000000000000000000000000000000000000",
2058         "ffffffffffffffffffffffffc0000000",
2059         "4770446f01d1f391256e85a1b30d89d3",
2060
2061         "000000000000000000000000000000000000000000000000",
2062         "ffffffffffffffffffffffffe0000000",
2063         "af04b68f104f21ef2afb4767cf74143c",
2064
2065         "000000000000000000000000000000000000000000000000",
2066         "fffffffffffffffffffffffff0000000",
2067         "cf3579a9ba38c8e43653173e14f3a4c6",
2068
2069         "000000000000000000000000000000000000000000000000",
2070         "fffffffffffffffffffffffff8000000",
2071         "b3bba904f4953e09b54800af2f62e7d4",
2072
2073         "000000000000000000000000000000000000000000000000",
2074         "fffffffffffffffffffffffffc000000",
2075         "fc4249656e14b29eb9c44829b4c59a46",
2076
2077         "000000000000000000000000000000000000000000000000",
2078         "fffffffffffffffffffffffffe000000",
2079         "9b31568febe81cfc2e65af1c86d1a308",
2080
2081         "000000000000000000000000000000000000000000000000",
2082         "ffffffffffffffffffffffffff000000",
2083         "9ca09c25f273a766db98a480ce8dfedc",
2084
2085         "000000000000000000000000000000000000000000000000",
2086         "ffffffffffffffffffffffffff800000",
2087         "b909925786f34c3c92d971883c9fbedf",
2088
2089         "000000000000000000000000000000000000000000000000",
2090         "ffffffffffffffffffffffffffc00000",
2091         "82647f1332fe570a9d4d92b2ee771d3b",
2092
2093         "000000000000000000000000000000000000000000000000",
2094         "ffffffffffffffffffffffffffe00000",
2095         "3604a7e80832b3a99954bca6f5b9f501",
2096
2097         "000000000000000000000000000000000000000000000000",
2098         "fffffffffffffffffffffffffff00000",
2099         "884607b128c5de3ab39a529a1ef51bef",
2100
2101         "000000000000000000000000000000000000000000000000",
2102         "fffffffffffffffffffffffffff80000",
2103         "670cfa093d1dbdb2317041404102435e",
2104
2105         "000000000000000000000000000000000000000000000000",
2106         "fffffffffffffffffffffffffffc0000",
2107         "7a867195f3ce8769cbd336502fbb5130",
2108
2109         "000000000000000000000000000000000000000000000000",
2110         "fffffffffffffffffffffffffffe0000",
2111         "52efcf64c72b2f7ca5b3c836b1078c15",
2112
2113         "000000000000000000000000000000000000000000000000",
2114         "ffffffffffffffffffffffffffff0000",
2115         "4019250f6eefb2ac5ccbcae044e75c7e",
2116
2117         "000000000000000000000000000000000000000000000000",
2118         "ffffffffffffffffffffffffffff8000",
2119         "022c4f6f5a017d292785627667ddef24",
2120
2121         "000000000000000000000000000000000000000000000000",
2122         "ffffffffffffffffffffffffffffc000",
2123         "e9c21078a2eb7e03250f71000fa9e3ed",
2124
2125         "000000000000000000000000000000000000000000000000",
2126         "ffffffffffffffffffffffffffffe000",
2127         "a13eaeeb9cd391da4e2b09490b3e7fad",
2128
2129         "000000000000000000000000000000000000000000000000",
2130         "fffffffffffffffffffffffffffff000",
2131         "c958a171dca1d4ed53e1af1d380803a9",
2132
2133         "000000000000000000000000000000000000000000000000",
2134         "fffffffffffffffffffffffffffff800",
2135         "21442e07a110667f2583eaeeee44dc8c",
2136
2137         "000000000000000000000000000000000000000000000000",
2138         "fffffffffffffffffffffffffffffc00",
2139         "59bbb353cf1dd867a6e33737af655e99",
2140
2141         "000000000000000000000000000000000000000000000000",
2142         "fffffffffffffffffffffffffffffe00",
2143         "43cd3b25375d0ce41087ff9fe2829639",
2144
2145         "000000000000000000000000000000000000000000000000",
2146         "ffffffffffffffffffffffffffffff00",
2147         "6b98b17e80d1118e3516bd768b285a84",
2148
2149         "000000000000000000000000000000000000000000000000",
2150         "ffffffffffffffffffffffffffffff80",
2151         "ae47ed3676ca0c08deea02d95b81db58",
2152
2153         "000000000000000000000000000000000000000000000000",
2154         "ffffffffffffffffffffffffffffffc0",
2155         "34ec40dc20413795ed53628ea748720b",
2156
2157         "000000000000000000000000000000000000000000000000",
2158         "ffffffffffffffffffffffffffffffe0",
2159         "4dc68163f8e9835473253542c8a65d46",
2160
2161         "000000000000000000000000000000000000000000000000",
2162         "fffffffffffffffffffffffffffffff0",
2163         "2aabb999f43693175af65c6c612c46fb",
2164
2165         "000000000000000000000000000000000000000000000000",
2166         "fffffffffffffffffffffffffffffff8",
2167         "e01f94499dac3547515c5b1d756f0f58",
2168
2169         "000000000000000000000000000000000000000000000000",
2170         "fffffffffffffffffffffffffffffffc",
2171         "9d12435a46480ce00ea349f71799df9a",
2172
2173         "000000000000000000000000000000000000000000000000",
2174         "fffffffffffffffffffffffffffffffe",
2175         "cef41d16d266bdfe46938ad7884cc0cf",
2176
2177         "000000000000000000000000000000000000000000000000",
2178         "ffffffffffffffffffffffffffffffff",
2179         "b13db4da1f718bc6904797c82bcf2d32",
2180
2181         /*
2182          * From NIST validation suite (ECBVarTxt256.rsp).
2183          */
2184         "0000000000000000000000000000000000000000000000000000000000000000",
2185         "80000000000000000000000000000000",
2186         "ddc6bf790c15760d8d9aeb6f9a75fd4e",
2187
2188         "0000000000000000000000000000000000000000000000000000000000000000",
2189         "c0000000000000000000000000000000",
2190         "0a6bdc6d4c1e6280301fd8e97ddbe601",
2191
2192         "0000000000000000000000000000000000000000000000000000000000000000",
2193         "e0000000000000000000000000000000",
2194         "9b80eefb7ebe2d2b16247aa0efc72f5d",
2195
2196         "0000000000000000000000000000000000000000000000000000000000000000",
2197         "f0000000000000000000000000000000",
2198         "7f2c5ece07a98d8bee13c51177395ff7",
2199
2200         "0000000000000000000000000000000000000000000000000000000000000000",
2201         "f8000000000000000000000000000000",
2202         "7818d800dcf6f4be1e0e94f403d1e4c2",
2203
2204         "0000000000000000000000000000000000000000000000000000000000000000",
2205         "fc000000000000000000000000000000",
2206         "e74cd1c92f0919c35a0324123d6177d3",
2207
2208         "0000000000000000000000000000000000000000000000000000000000000000",
2209         "fe000000000000000000000000000000",
2210         "8092a4dcf2da7e77e93bdd371dfed82e",
2211
2212         "0000000000000000000000000000000000000000000000000000000000000000",
2213         "ff000000000000000000000000000000",
2214         "49af6b372135acef10132e548f217b17",
2215
2216         "0000000000000000000000000000000000000000000000000000000000000000",
2217         "ff800000000000000000000000000000",
2218         "8bcd40f94ebb63b9f7909676e667f1e7",
2219
2220         "0000000000000000000000000000000000000000000000000000000000000000",
2221         "ffc00000000000000000000000000000",
2222         "fe1cffb83f45dcfb38b29be438dbd3ab",
2223
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2695
2696         /*
2697          * Table end marker.
2698          */
2699         NULL
2700 };
2701
2702 /*
2703  * AES known-answer tests for CBC. Order: key, IV, plaintext, ciphertext.
2704  */
2705 static const char *const KAT_AES_CBC[] = {
2706         /*
2707          * From NIST validation suite "Multiblock Message Test"
2708          * (cbcmmt128.rsp).
2709          */
2710         "1f8e4973953f3fb0bd6b16662e9a3c17",
2711         "2fe2b333ceda8f98f4a99b40d2cd34a8",
2712         "45cf12964fc824ab76616ae2f4bf0822",
2713         "0f61c4d44c5147c03c195ad7e2cc12b2",
2714
2715         "0700d603a1c514e46b6191ba430a3a0c",
2716         "aad1583cd91365e3bb2f0c3430d065bb",
2717         "068b25c7bfb1f8bdd4cfc908f69dffc5ddc726a197f0e5f720f730393279be91",
2718         "c4dc61d9725967a3020104a9738f23868527ce839aab1752fd8bdb95a82c4d00",
2719
2720         "3348aa51e9a45c2dbe33ccc47f96e8de",
2721         "19153c673160df2b1d38c28060e59b96",
2722         "9b7cee827a26575afdbb7c7a329f887238052e3601a7917456ba61251c214763d5e1847a6ad5d54127a399ab07ee3599",
2723         "d5aed6c9622ec451a15db12819952b6752501cf05cdbf8cda34a457726ded97818e1f127a28d72db5652749f0c6afee5",
2724
2725         "b7f3c9576e12dd0db63e8f8fac2b9a39",
2726         "c80f095d8bb1a060699f7c19974a1aa0",
2727         "9ac19954ce1319b354d3220460f71c1e373f1cd336240881160cfde46ebfed2e791e8d5a1a136ebd1dc469dec00c4187722b841cdabcb22c1be8a14657da200e",
2728         "19b9609772c63f338608bf6eb52ca10be65097f89c1e0905c42401fd47791ae2c5440b2d473116ca78bd9ff2fb6015cfd316524eae7dcb95ae738ebeae84a467",
2729
2730         "b6f9afbfe5a1562bba1368fc72ac9d9c",
2731         "3f9d5ebe250ee7ce384b0d00ee849322",
2732         "db397ec22718dbffb9c9d13de0efcd4611bf792be4fce0dc5f25d4f577ed8cdbd4eb9208d593dda3d4653954ab64f05676caa3ce9bfa795b08b67ceebc923fdc89a8c431188e9e482d8553982cf304d1",
2733         "10ea27b19e16b93af169c4a88e06e35c99d8b420980b058e34b4b8f132b13766f72728202b089f428fecdb41c79f8aa0d0ef68f5786481cca29e2126f69bc14160f1ae2187878ba5c49cf3961e1b7ee9",
2734
2735         "bbe7b7ba07124ff1ae7c3416fe8b465e",
2736         "7f65b5ee3630bed6b84202d97fb97a1e",
2737         "2aad0c2c4306568bad7447460fd3dac054346d26feddbc9abd9110914011b4794be2a9a00a519a51a5b5124014f4ed2735480db21b434e99a911bb0b60fe0253763725b628d5739a5117b7ee3aefafc5b4c1bf446467e7bf5f78f31ff7caf187",
2738         "3b8611bfc4973c5cd8e982b073b33184cd26110159172e44988eb5ff5661a1e16fad67258fcbfee55469267a12dc374893b4e3533d36f5634c3095583596f135aa8cd1138dc898bc5651ee35a92ebf89ab6aeb5366653bc60a70e0074fc11efe",
2739
2740         "89a553730433f7e6d67d16d373bd5360",
2741         "f724558db3433a523f4e51a5bea70497",
2742         "807bc4ea684eedcfdcca30180680b0f1ae2814f35f36d053c5aea6595a386c1442770f4d7297d8b91825ee7237241da8925dd594ccf676aecd46ca2068e8d37a3a0ec8a7d5185a201e663b5ff36ae197110188a23503763b8218826d23ced74b31e9f6e2d7fbfa6cb43420c7807a8625",
2743         "406af1429a478c3d07e555c5287a60500d37fc39b68e5bbb9bafd6ddb223828561d6171a308d5b1a4551e8a5e7d572918d25c968d3871848d2f16635caa9847f38590b1df58ab5efb985f2c66cfaf86f61b3f9c0afad6c963c49cee9b8bc81a2ddb06c967f325515a4849eec37ce721a",
2744
2745         "c491ca31f91708458e29a925ec558d78",
2746         "9ef934946e5cd0ae97bd58532cb49381",
2747         "cb6a787e0dec56f9a165957f81af336ca6b40785d9e94093c6190e5152649f882e874d79ac5e167bd2a74ce5ae088d2ee854f6539e0a94796b1e1bd4c9fcdbc79acbef4d01eeb89776d18af71ae2a4fc47dd66df6c4dbe1d1850e466549a47b636bcc7c2b3a62495b56bb67b6d455f1eebd9bfefecbca6c7f335cfce9b45cb9d",
2748         "7b2931f5855f717145e00f152a9f4794359b1ffcb3e55f594e33098b51c23a6c74a06c1d94fded7fd2ae42c7db7acaef5844cb33aeddc6852585ed0020a6699d2cb53809cefd169148ce42292afab063443978306c582c18b9ce0da3d084ce4d3c482cfd8fcf1a85084e89fb88b40a084d5e972466d07666126fb761f84078f2",
2749
2750         "f6e87d71b0104d6eb06a68dc6a71f498",
2751         "1c245f26195b76ebebc2edcac412a2f8",
2752         "f82bef3c73a6f7f80db285726d691db6bf55eec25a859d3ba0e0445f26b9bb3b16a3161ed1866e4dd8f2e5f8ecb4e46d74a7a78c20cdfc7bcc9e479ba7a0caba9438238ad0c01651d5d98de37f03ddce6e6b4bd4ab03cf9e8ed818aedfa1cf963b932067b97d776dce1087196e7e913f7448e38244509f0caf36bd8217e15336d35c149fd4e41707893fdb84014f8729",
2753         "b09512f3eff9ed0d85890983a73dadbb7c3678d52581be64a8a8fc586f490f2521297a478a0598040ebd0f5509fafb0969f9d9e600eaef33b1b93eed99687b167f89a5065aac439ce46f3b8d22d30865e64e45ef8cd30b6984353a844a11c8cd60dba0e8866b3ee30d24b3fa8a643b328353e06010fa8273c8fd54ef0a2b6930e5520aae5cd5902f9b86a33592ca4365",
2754
2755         "2c14413751c31e2730570ba3361c786b",
2756         "1dbbeb2f19abb448af849796244a19d7",
2757         "40d930f9a05334d9816fe204999c3f82a03f6a0457a8c475c94553d1d116693adc618049f0a769a2eed6a6cb14c0143ec5cccdbc8dec4ce560cfd206225709326d4de7948e54d603d01b12d7fed752fb23f1aa4494fbb00130e9ded4e77e37c079042d828040c325b1a5efd15fc842e44014ca4374bf38f3c3fc3ee327733b0c8aee1abcd055772f18dc04603f7b2c1ea69ff662361f2be0a171bbdcea1e5d3f",
2758         "6be8a12800455a320538853e0cba31bd2d80ea0c85164a4c5c261ae485417d93effe2ebc0d0a0b51d6ea18633d210cf63c0c4ddbc27607f2e81ed9113191ef86d56f3b99be6c415a4150299fb846ce7160b40b63baf1179d19275a2e83698376d28b92548c68e06e6d994e2c1501ed297014e702cdefee2f656447706009614d801de1caaf73f8b7fa56cf1ba94b631933bbe577624380850f117435a0355b2b",
2759
2760         /*
2761          * From NIST validation suite "Multiblock Message Test"
2762          * (cbcmmt192.rsp).
2763          */
2764         "ba75f4d1d9d7cf7f551445d56cc1a8ab2a078e15e049dc2c",
2765         "531ce78176401666aa30db94ec4a30eb",
2766         "c51fc276774dad94bcdc1d2891ec8668",
2767         "70dd95a14ee975e239df36ff4aee1d5d",
2768
2769         "eab3b19c581aa873e1981c83ab8d83bbf8025111fb2e6b21",
2770         "f3d6667e8d4d791e60f7505ba383eb05",
2771         "9d4e4cccd1682321856df069e3f1c6fa391a083a9fb02d59db74c14081b3acc4",
2772         "51d44779f90d40a80048276c035cb49ca2a47bcb9b9cf7270b9144793787d53f",
2773
2774         "16c93bb398f1fc0cf6d68fc7a5673cdf431fa147852b4a2d",
2775         "eaaeca2e07ddedf562f94df63f0a650f",
2776         "c5ce958613bf741718c17444484ebaf1050ddcacb59b9590178cbe69d7ad7919608cb03af13bbe04f3506b718a301ea0",
2777         "ed6a50e0c6921d52d6647f75d67b4fd56ace1fedb8b5a6a997b4d131640547d22c5d884a75e6752b5846b5b33a5181f4",
2778
2779         "067bb17b4df785697eaccf961f98e212cb75e6797ce935cb",
2780         "8b59c9209c529ca8391c9fc0ce033c38",
2781         "db3785a889b4bd387754da222f0e4c2d2bfe0d79e05bc910fba941beea30f1239eacf0068f4619ec01c368e986fca6b7c58e490579d29611bd10087986eff54f",
2782         "d5f5589760bf9c762228fde236de1fa2dd2dad448db3fa9be0c4196efd46a35c84dd1ac77d9db58c95918cb317a6430a08d2fb6a8e8b0f1c9b72c7a344dc349f",
2783
2784         "0fd39de83e0be77a79c8a4a612e3dd9c8aae2ce35e7a2bf8",
2785         "7e1d629b84f93b079be51f9a5f5cb23c",
2786         "38fbda37e28fa86d9d83a4345e419dea95d28c7818ff25925db6ac3aedaf0a86154e20a4dfcc5b1b4192895393e5eb5846c88bdbd41ecf7af3104f410eaee470f5d9017ed460475f626953035a13db1f",
2787         "edadae2f9a45ff3473e02d904c94d94a30a4d92da4deb6bcb4b0774472694571842039f21c496ef93fd658842c735f8a81fcd0aa578442ab893b18f606aed1bab11f81452dd45e9b56adf2eccf4ea095",
2788
2789         "e3fecc75f0075a09b383dfd389a3d33cc9b854b3b254c0f4",
2790         "36eab883afef936cc38f63284619cd19",
2791         "931b2f5f3a5820d53a6beaaa6431083a3488f4eb03b0f5b57ef838e1579623103bd6e6800377538b2e51ef708f3c4956432e8a8ee6a34e190642b26ad8bdae6c2af9a6c7996f3b6004d2671e41f1c9f40ee03d1c4a52b0a0654a331f15f34dce",
2792         "75395974bd32b3665654a6c8e396b88ae34b123575872a7ab687d8e76b46df911a8a590cd01d2f5c330be3a6626e9dd3aa5e10ed14e8ff829811b6fed50f3f533ca4385a1cbca78f5c4744e50f2f8359165c2485d1324e76c3eae76a0ccac629",
2793
2794         "f9c27565eb07947c8cb51b79248430f7b1066c3d2fdc3d13",
2795         "2bd67cc89ab7948d644a49672843cbd9",
2796         "6abcc270173cf114d44847e911a050db57ba7a2e2c161c6f37ccb6aaa4677bddcaf50cad0b5f8758fcf7c0ebc650ceb5cd52cafb8f8dd3edcece55d9f1f08b9fa8f54365cf56e28b9596a7e1dd1d3418e4444a7724add4cf79d527b183ec88de4be4eeff29c80a97e54f85351cb189ee",
2797         "ca282924a61187feb40520979106e5cc861957f23828dcb7285e0eaac8a0ca2a6b60503d63d6039f4693dba32fa1f73ae2e709ca94911f28a5edd1f30eaddd54680c43acc9c74cd90d8bb648b4e544275f47e514daa20697f66c738eb30337f017fca1a26da4d1a0cc0a0e98e2463070",
2798
2799         "fb09cf9e00dbf883689d079c920077c0073c31890b55bab5",
2800         "e3c89bd097c3abddf64f4881db6dbfe2",
2801         "c1a37683fb289467dd1b2c89efba16bbd2ee24cf18d19d44596ded2682c79a2f711c7a32bf6a24badd32a4ee637c73b7a41da6258635650f91fb9ffa45bdfc3cb122136241b3deced8996aa51ea8d3e81c9d70e006a44bc0571ed48623a0d622a93fa9da290baaedf5d9e876c94620945ff8ecc83f27379ed55cf490c5790f27",
2802         "8158e21420f25b59d6ae943fa1cbf21f02e979f419dab0126a721b7eef55bee9ad97f5ccff7d239057bbc19a8c378142f7672f1d5e7e17d7bebcb0070e8355cace6660171a53b61816ae824a6ef69ce470b6ffd3b5bb4b438874d91d27854d3b6f25860d3868958de3307d62b1339bdddb8a318c0ce0f33c17caf0e9f6040820",
2803
2804         "bca6fa3c67fd294e958f66fe8bd64f45f428f5bc8e9733a7",
2805         "92a47f2833f1450d1da41717bdc6e83c",
2806         "5becbc31d8bead6d36ae014a5863d14a431e6b55d29ea6baaa417271716db3a33b2e506b452086dfe690834ac2de30bc41254ec5401ec47d064237c7792fdcd7914d8af20eb114756642d519021a8c75a92f6bc53d326ae9a5b7e1b10a9756574692934d9939fc399e0c203f7edf8e7e6482eadd31a0400770e897b48c6bca2b404593045080e93377358c42a0f4dede",
2807         "926db248cc1ba20f0c57631a7c8aef094f791937b905949e3460240e8bfa6fa483115a1b310b6e4369caebc5262888377b1ddaa5800ea496a2bdff0f9a1031e7129c9a20e35621e7f0b8baca0d87030f2ae7ca8593c8599677a06fd4b26009ead08fecac24caa9cf2cad3b470c8227415a7b1e0f2eab3fad96d70a209c8bb26c627677e2531b9435ca6e3c444d195b5f",
2808
2809         "162ad50ee64a0702aa551f571dedc16b2c1b6a1e4d4b5eee",
2810         "24408038161a2ccae07b029bb66355c1",
2811         "be8abf00901363987a82cc77d0ec91697ba3857f9e4f84bd79406c138d02698f003276d0449120bef4578d78fecabe8e070e11710b3f0a2744bd52434ec70015884c181ebdfd51c604a71c52e4c0e110bc408cd462b248a80b8a8ac06bb952ac1d7faed144807f1a731b7febcaf7835762defe92eccfc7a9944e1c702cffe6bc86733ed321423121085ac02df8962bcbc1937092eebf0e90a8b20e3dd8c244ae",
2812         "c82cf2c476dea8cb6a6e607a40d2f0391be82ea9ec84a537a6820f9afb997b76397d005424faa6a74dc4e8c7aa4a8900690f894b6d1dca80675393d2243adac762f159301e357e98b724762310cd5a7bafe1c2a030dba46fd93a9fdb89cc132ca9c17dc72031ec6822ee5a9d99dbca66c784c01b0885cbb62e29d97801927ec415a5d215158d325f9ee689437ad1b7684ad33c0d92739451ac87f39ff8c31b84",
2813
2814         /*
2815          * From NIST validation suite "Multiblock Message Test"
2816          * (cbcmmt256.rsp).
2817          */
2818         "6ed76d2d97c69fd1339589523931f2a6cff554b15f738f21ec72dd97a7330907",
2819         "851e8764776e6796aab722dbb644ace8",
2820         "6282b8c05c5c1530b97d4816ca434762",
2821         "6acc04142e100a65f51b97adf5172c41",
2822
2823         "dce26c6b4cfb286510da4eecd2cffe6cdf430f33db9b5f77b460679bd49d13ae",
2824         "fdeaa134c8d7379d457175fd1a57d3fc",
2825         "50e9eee1ac528009e8cbcd356975881f957254b13f91d7c6662d10312052eb00",
2826         "2fa0df722a9fd3b64cb18fb2b3db55ff2267422757289413f8f657507412a64c",
2827
2828         "fe8901fecd3ccd2ec5fdc7c7a0b50519c245b42d611a5ef9e90268d59f3edf33",
2829         "bd416cb3b9892228d8f1df575692e4d0",
2830         "8d3aa196ec3d7c9b5bb122e7fe77fb1295a6da75abe5d3a510194d3a8a4157d5c89d40619716619859da3ec9b247ced9",
2831         "608e82c7ab04007adb22e389a44797fed7de090c8c03ca8a2c5acd9e84df37fbc58ce8edb293e98f02b640d6d1d72464",
2832
2833         "0493ff637108af6a5b8e90ac1fdf035a3d4bafd1afb573be7ade9e8682e663e5",
2834         "c0cd2bebccbb6c49920bd5482ac756e8",
2835         "8b37f9148df4bb25956be6310c73c8dc58ea9714ff49b643107b34c9bff096a94fedd6823526abc27a8e0b16616eee254ab4567dd68e8ccd4c38ac563b13639c",
2836         "05d5c77729421b08b737e41119fa4438d1f570cc772a4d6c3df7ffeda0384ef84288ce37fc4c4c7d1125a499b051364c389fd639bdda647daa3bdadab2eb5594",
2837
2838         "9adc8fbd506e032af7fa20cf5343719de6d1288c158c63d6878aaf64ce26ca85",
2839         "11958dc6ab81e1c7f01631e9944e620f",
2840         "c7917f84f747cd8c4b4fedc2219bdbc5f4d07588389d8248854cf2c2f89667a2d7bcf53e73d32684535f42318e24cd45793950b3825e5d5c5c8fcd3e5dda4ce9246d18337ef3052d8b21c5561c8b660e",
2841         "9c99e68236bb2e929db1089c7750f1b356d39ab9d0c40c3e2f05108ae9d0c30b04832ccdbdc08ebfa426b7f5efde986ed05784ce368193bb3699bc691065ac62e258b9aa4cc557e2b45b49ce05511e65",
2842
2843         "73b8faf00b3302ac99855cf6f9e9e48518690a5906a4869d4dcf48d282faae2a",
2844         "b3cb97a80a539912b8c21f450d3b9395",
2845         "3adea6e06e42c4f041021491f2775ef6378cb08824165edc4f6448e232175b60d0345b9f9c78df6596ec9d22b7b9e76e8f3c76b32d5d67273f1d83fe7a6fc3dd3c49139170fa5701b3beac61b490f0a9e13f844640c4500f9ad3087adfb0ae10",
2846         "ac3d6dbafe2e0f740632fd9e820bf6044cd5b1551cbb9cc03c0b25c39ccb7f33b83aacfca40a3265f2bbff879153448acacb88fcfb3bb7b10fe463a68c0109f028382e3e557b1adf02ed648ab6bb895df0205d26ebbfa9a5fd8cebd8e4bee3dc",
2847
2848         "9ddf3745896504ff360a51a3eb49c01b79fccebc71c3abcb94a949408b05b2c9",
2849         "e79026639d4aa230b5ccffb0b29d79bc",
2850         "cf52e5c3954c51b94c9e38acb8c9a7c76aebdaa9943eae0a1ce155a2efdb4d46985d935511471452d9ee64d2461cb2991d59fc0060697f9a671672163230f367fed1422316e52d29eceacb8768f56d9b80f6d278093c9a8acd3cfd7edd8ebd5c293859f64d2f8486ae1bd593c65bc014",
2851         "34df561bd2cfebbcb7af3b4b8d21ca5258312e7e2e4e538e35ad2490b6112f0d7f148f6aa8d522a7f3c61d785bd667db0e1dc4606c318ea4f26af4fe7d11d4dcff0456511b4aed1a0d91ba4a1fd6cd9029187bc5881a5a07fe02049d39368e83139b12825bae2c7be81e6f12c61bb5c5",
2852
2853         "458b67bf212d20f3a57fce392065582dcefbf381aa22949f8338ab9052260e1d",
2854         "4c12effc5963d40459602675153e9649",
2855         "256fd73ce35ae3ea9c25dd2a9454493e96d8633fe633b56176dce8785ce5dbbb84dbf2c8a2eeb1e96b51899605e4f13bbc11b93bf6f39b3469be14858b5b720d4a522d36feed7a329c9b1e852c9280c47db8039c17c4921571a07d1864128330e09c308ddea1694e95c84500f1a61e614197e86a30ecc28df64ccb3ccf5437aa",
2856         "90b7b9630a2378f53f501ab7beff039155008071bc8438e789932cfd3eb1299195465e6633849463fdb44375278e2fdb1310821e6492cf80ff15cb772509fb426f3aeee27bd4938882fd2ae6b5bd9d91fa4a43b17bb439ebbe59c042310163a82a5fe5388796eee35a181a1271f00be29b852d8fa759bad01ff4678f010594cd",
2857
2858         "d2412db0845d84e5732b8bbd642957473b81fb99ca8bff70e7920d16c1dbec89",
2859         "51c619fcf0b23f0c7925f400a6cacb6d",
2860         "026006c4a71a180c9929824d9d095b8faaa86fc4fa25ecac61d85ff6de92dfa8702688c02a282c1b8af4449707f22d75e91991015db22374c95f8f195d5bb0afeb03040ff8965e0e1339dba5653e174f8aa5a1b39fe3ac839ce307a4e44b4f8f1b0063f738ec18acdbff2ebfe07383e734558723e741f0a1836dafdf9de82210a9248bc113b3c1bc8b4e252ca01bd803",
2861         "0254b23463bcabec5a395eb74c8fb0eb137a07bc6f5e9f61ec0b057de305714f8fa294221c91a159c315939b81e300ee902192ec5f15254428d8772f79324ec43298ca21c00b370273ee5e5ed90e43efa1e05a5d171209fe34f9f29237dba2a6726650fd3b1321747d1208863c6c3c6b3e2d879ab5f25782f08ba8f2abbe63e0bedb4a227e81afb36bb6645508356d34",
2862
2863         "48be597e632c16772324c8d3fa1d9c5a9ecd010f14ec5d110d3bfec376c5532b",
2864         "d6d581b8cf04ebd3b6eaa1b53f047ee1",
2865         "0c63d413d3864570e70bb6618bf8a4b9585586688c32bba0a5ecc1362fada74ada32c52acfd1aa7444ba567b4e7daaecf7cc1cb29182af164ae5232b002868695635599807a9a7f07a1f137e97b1e1c9dabc89b6a5e4afa9db5855edaa575056a8f4f8242216242bb0c256310d9d329826ac353d715fa39f80cec144d6424558f9f70b98c920096e0f2c855d594885a00625880e9dfb734163cecef72cf030b8",
2866         "fc5873e50de8faf4c6b84ba707b0854e9db9ab2e9f7d707fbba338c6843a18fc6facebaf663d26296fb329b4d26f18494c79e09e779647f9bafa87489630d79f4301610c2300c19dbf3148b7cac8c4f4944102754f332e92b6f7c5e75bc6179eb877a078d4719009021744c14f13fd2a55a2b9c44d18000685a845a4f632c7c56a77306efa66a24d05d088dcd7c13fe24fc447275965db9e4d37fbc9304448cd",
2867
2868         /*
2869          * End-of-table marker.
2870          */
2871         NULL
2872 };
2873
2874 /*
2875  * AES known-answer tests for CTR. Order: key, IV, plaintext, ciphertext.
2876  */
2877 static const char *const KAT_AES_CTR[] = {
2878         /*
2879          * From RFC 3686.
2880          */
2881         "ae6852f8121067cc4bf7a5765577f39e",
2882         "000000300000000000000000",
2883         "53696e676c6520626c6f636b206d7367",
2884         "e4095d4fb7a7b3792d6175a3261311b8",
2885
2886         "7e24067817fae0d743d6ce1f32539163",
2887         "006cb6dbc0543b59da48d90b",
2888         "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f",
2889         "5104a106168a72d9790d41ee8edad388eb2e1efc46da57c8fce630df9141be28",
2890
2891         "7691be035e5020a8ac6e618529f9a0dc",
2892         "00e0017b27777f3f4a1786f0",
2893         "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20212223",
2894         "c1cf48a89f2ffdd9cf4652e9efdb72d74540a42bde6d7836d59a5ceaaef3105325b2072f",
2895
2896         "16af5b145fc9f579c175f93e3bfb0eed863d06ccfdb78515",
2897         "0000004836733c147d6d93cb",
2898         "53696e676c6520626c6f636b206d7367",
2899         "4b55384fe259c9c84e7935a003cbe928",
2900
2901         "7c5cb2401b3dc33c19e7340819e0f69c678c3db8e6f6a91a",
2902         "0096b03b020c6eadc2cb500d",
2903         "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f",
2904         "453243fc609b23327edfaafa7131cd9f8490701c5ad4a79cfc1fe0ff42f4fb00",
2905
2906         "02bf391ee8ecb159b959617b0965279bf59b60a786d3e0fe",
2907         "0007bdfd5cbd60278dcc0912",
2908         "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20212223",
2909         "96893fc55e5c722f540b7dd1ddf7e758d288bc95c69165884536c811662f2188abee0935",
2910
2911         "776beff2851db06f4c8a0542c8696f6c6a81af1eec96b4d37fc1d689e6c1c104",
2912         "00000060db5672c97aa8f0b2",
2913         "53696e676c6520626c6f636b206d7367",
2914         "145ad01dbf824ec7560863dc71e3e0c0",
2915
2916         "f6d66d6bd52d59bb0796365879eff886c66dd51a5b6a99744b50590c87a23884",
2917         "00faac24c1585ef15a43d875",
2918         "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f",
2919         "f05e231b3894612c49ee000b804eb2a9b8306b508f839d6a5530831d9344af1c",
2920
2921         "ff7a617ce69148e4f1726e2f43581de2aa62d9f805532edff1eed687fb54153d",
2922         "001cc5b751a51d70a1c11148",
2923         "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20212223",
2924         "eb6c52821d0bbbf7ce7594462aca4faab407df866569fd07f48cc0b583d6071f1ec0e6b8",
2925
2926         /*
2927          * End-of-table marker.
2928          */
2929         NULL
2930 };
2931
2932 static void
2933 monte_carlo_AES_encrypt(const br_block_cbcenc_class *ve,
2934         char *skey, char *splain, char *scipher)
2935 {
2936         unsigned char key[32];
2937         unsigned char buf[16];
2938         unsigned char pbuf[16];
2939         unsigned char cipher[16];
2940         size_t key_len;
2941         int i, j, k;
2942         br_aes_gen_cbcenc_keys v_ec;
2943         const br_block_cbcenc_class **ec;
2944
2945         ec = &v_ec.vtable;
2946         key_len = hextobin(key, skey);
2947         hextobin(buf, splain);
2948         hextobin(cipher, scipher);
2949         for (i = 0; i < 100; i ++) {
2950                 ve->init(ec, key, key_len);
2951                 for (j = 0; j < 1000; j ++) {
2952                         unsigned char iv[16];
2953
2954                         memcpy(pbuf, buf, sizeof buf);
2955                         memset(iv, 0, sizeof iv);
2956                         ve->run(ec, iv, buf, sizeof buf);
2957                 }
2958                 switch (key_len) {
2959                 case 16:
2960                         for (k = 0; k < 16; k ++) {
2961                                 key[k] ^= buf[k];
2962                         }
2963                         break;
2964                 case 24:
2965                         for (k = 0; k < 8; k ++) {
2966                                 key[k] ^= pbuf[8 + k];
2967                         }
2968                         for (k = 0; k < 16; k ++) {
2969                                 key[8 + k] ^= buf[k];
2970                         }
2971                         break;
2972                 default:
2973                         for (k = 0; k < 16; k ++) {
2974                                 key[k] ^= pbuf[k];
2975                                 key[16 + k] ^= buf[k];
2976                         }
2977                         break;
2978                 }
2979                 printf(".");
2980                 fflush(stdout);
2981         }
2982         printf(" ");
2983         fflush(stdout);
2984         check_equals("MC AES encrypt", buf, cipher, sizeof buf);
2985 }
2986
2987 static void
2988 monte_carlo_AES_decrypt(const br_block_cbcdec_class *vd,
2989         char *skey, char *scipher, char *splain)
2990 {
2991         unsigned char key[32];
2992         unsigned char buf[16];
2993         unsigned char pbuf[16];
2994         unsigned char plain[16];
2995         size_t key_len;
2996         int i, j, k;
2997         br_aes_gen_cbcdec_keys v_dc;
2998         const br_block_cbcdec_class **dc;
2999
3000         dc = &v_dc.vtable;
3001         key_len = hextobin(key, skey);
3002         hextobin(buf, scipher);
3003         hextobin(plain, splain);
3004         for (i = 0; i < 100; i ++) {
3005                 vd->init(dc, key, key_len);
3006                 for (j = 0; j < 1000; j ++) {
3007                         unsigned char iv[16];
3008
3009                         memcpy(pbuf, buf, sizeof buf);
3010                         memset(iv, 0, sizeof iv);
3011                         vd->run(dc, iv, buf, sizeof buf);
3012                 }
3013                 switch (key_len) {
3014                 case 16:
3015                         for (k = 0; k < 16; k ++) {
3016                                 key[k] ^= buf[k];
3017                         }
3018                         break;
3019                 case 24:
3020                         for (k = 0; k < 8; k ++) {
3021                                 key[k] ^= pbuf[8 + k];
3022                         }
3023                         for (k = 0; k < 16; k ++) {
3024                                 key[8 + k] ^= buf[k];
3025                         }
3026                         break;
3027                 default:
3028                         for (k = 0; k < 16; k ++) {
3029                                 key[k] ^= pbuf[k];
3030                                 key[16 + k] ^= buf[k];
3031                         }
3032                         break;
3033                 }
3034                 printf(".");
3035                 fflush(stdout);
3036         }
3037         printf(" ");
3038         fflush(stdout);
3039         check_equals("MC AES decrypt", buf, plain, sizeof buf);
3040 }
3041
3042 static void
3043 test_AES_generic(char *name,
3044         const br_block_cbcenc_class *ve,
3045         const br_block_cbcdec_class *vd,
3046         const br_block_ctr_class *vc,
3047         int with_MC, int with_CBC)
3048 {
3049         size_t u;
3050
3051         printf("Test %s: ", name);
3052         fflush(stdout);
3053
3054         if (ve->block_size != 16 || vd->block_size != 16
3055                 || ve->log_block_size != 4 || vd->log_block_size != 4)
3056         {
3057                 fprintf(stderr, "%s failed: wrong block size\n", name);
3058                 exit(EXIT_FAILURE);
3059         }
3060
3061         for (u = 0; KAT_AES[u]; u += 3) {
3062                 unsigned char key[32];
3063                 unsigned char plain[16];
3064                 unsigned char cipher[16];
3065                 unsigned char buf[16];
3066                 unsigned char iv[16];
3067                 size_t key_len;
3068                 br_aes_gen_cbcenc_keys v_ec;
3069                 br_aes_gen_cbcdec_keys v_dc;
3070                 const br_block_cbcenc_class **ec;
3071                 const br_block_cbcdec_class **dc;
3072
3073                 ec = &v_ec.vtable;
3074                 dc = &v_dc.vtable;
3075                 key_len = hextobin(key, KAT_AES[u]);
3076                 hextobin(plain, KAT_AES[u + 1]);
3077                 hextobin(cipher, KAT_AES[u + 2]);
3078                 ve->init(ec, key, key_len);
3079                 memcpy(buf, plain, sizeof plain);
3080                 memset(iv, 0, sizeof iv);
3081                 ve->run(ec, iv, buf, sizeof buf);
3082                 check_equals("KAT AES encrypt", buf, cipher, sizeof cipher);
3083                 vd->init(dc, key, key_len);
3084                 memset(iv, 0, sizeof iv);
3085                 vd->run(dc, iv, buf, sizeof buf);
3086                 check_equals("KAT AES decrypt", buf, plain, sizeof plain);
3087         }
3088
3089         if (with_CBC) {
3090                 for (u = 0; KAT_AES_CBC[u]; u += 4) {
3091                         unsigned char key[32];
3092                         unsigned char ivref[16];
3093                         unsigned char plain[200];
3094                         unsigned char cipher[200];
3095                         unsigned char buf[200];
3096                         unsigned char iv[16];
3097                         size_t key_len, data_len, v;
3098                         br_aes_gen_cbcenc_keys v_ec;
3099                         br_aes_gen_cbcdec_keys v_dc;
3100                         const br_block_cbcenc_class **ec;
3101                         const br_block_cbcdec_class **dc;
3102
3103                         ec = &v_ec.vtable;
3104                         dc = &v_dc.vtable;
3105                         key_len = hextobin(key, KAT_AES_CBC[u]);
3106                         hextobin(ivref, KAT_AES_CBC[u + 1]);
3107                         data_len = hextobin(plain, KAT_AES_CBC[u + 2]);
3108                         hextobin(cipher, KAT_AES_CBC[u + 3]);
3109                         ve->init(ec, key, key_len);
3110
3111                         memcpy(buf, plain, data_len);
3112                         memcpy(iv, ivref, 16);
3113                         ve->run(ec, iv, buf, data_len);
3114                         check_equals("KAT CBC AES encrypt",
3115                                 buf, cipher, data_len);
3116                         vd->init(dc, key, key_len);
3117                         memcpy(iv, ivref, 16);
3118                         vd->run(dc, iv, buf, data_len);
3119                         check_equals("KAT CBC AES decrypt",
3120                                 buf, plain, data_len);
3121
3122                         memcpy(buf, plain, data_len);
3123                         memcpy(iv, ivref, 16);
3124                         for (v = 0; v < data_len; v += 16) {
3125                                 ve->run(ec, iv, buf + v, 16);
3126                         }
3127                         check_equals("KAT CBC AES encrypt (2)",
3128                                 buf, cipher, data_len);
3129                         memcpy(iv, ivref, 16);
3130                         for (v = 0; v < data_len; v += 16) {
3131                                 vd->run(dc, iv, buf + v, 16);
3132                         }
3133                         check_equals("KAT CBC AES decrypt (2)",
3134                                 buf, plain, data_len);
3135                 }
3136         }
3137
3138         if (vc != NULL) {
3139                 if (vc->block_size != 16 || vc->log_block_size != 4) {
3140                         fprintf(stderr, "%s failed: wrong block size\n", name);
3141                         exit(EXIT_FAILURE);
3142                 }
3143                 for (u = 0; KAT_AES_CTR[u]; u += 4) {
3144                         unsigned char key[32];
3145                         unsigned char iv[12];
3146                         unsigned char plain[200];
3147                         unsigned char cipher[200];
3148                         unsigned char buf[200];
3149                         size_t key_len, data_len, v;
3150                         uint32_t c;
3151                         br_aes_gen_ctr_keys v_xc;
3152                         const br_block_ctr_class **xc;
3153
3154                         xc = &v_xc.vtable;
3155                         key_len = hextobin(key, KAT_AES_CTR[u]);
3156                         hextobin(iv, KAT_AES_CTR[u + 1]);
3157                         data_len = hextobin(plain, KAT_AES_CTR[u + 2]);
3158                         hextobin(cipher, KAT_AES_CTR[u + 3]);
3159                         vc->init(xc, key, key_len);
3160
3161                         memcpy(buf, plain, data_len);
3162                         vc->run(xc, iv, 1, buf, data_len);
3163                         check_equals("KAT CTR AES (1)", buf, cipher, data_len);
3164                         vc->run(xc, iv, 1, buf, data_len);
3165                         check_equals("KAT CTR AES (2)", buf, plain, data_len);
3166
3167                         memcpy(buf, plain, data_len);
3168                         c = 1;
3169                         for (v = 0; v < data_len; v += 32) {
3170                                 size_t clen;
3171
3172                                 clen = data_len - v;
3173                                 if (clen > 32) {
3174                                         clen = 32;
3175                                 }
3176                                 c = vc->run(xc, iv, c, buf + v, clen);
3177                         }
3178                         check_equals("KAT CTR AES (3)", buf, cipher, data_len);
3179
3180                         memcpy(buf, plain, data_len);
3181                         c = 1;
3182                         for (v = 0; v < data_len; v += 16) {
3183                                 size_t clen;
3184
3185                                 clen = data_len - v;
3186                                 if (clen > 16) {
3187                                         clen = 16;
3188                                 }
3189                                 c = vc->run(xc, iv, c, buf + v, clen);
3190                         }
3191                         check_equals("KAT CTR AES (4)", buf, cipher, data_len);
3192                 }
3193         }
3194
3195         if (with_MC) {
3196                 monte_carlo_AES_encrypt(
3197                         ve,
3198                         "139a35422f1d61de3c91787fe0507afd",
3199                         "b9145a768b7dc489a096b546f43b231f",
3200                         "fb2649694783b551eacd9d5db6126d47");
3201                 monte_carlo_AES_decrypt(
3202                         vd,
3203                         "0c60e7bf20ada9baa9e1ddf0d1540726",
3204                         "b08a29b11a500ea3aca42c36675b9785",
3205                         "d1d2bfdc58ffcad2341b095bce55221e");
3206
3207                 monte_carlo_AES_encrypt(
3208                         ve,
3209                         "b9a63e09e1dfc42e93a90d9bad739e5967aef672eedd5da9",
3210                         "85a1f7a58167b389cddc8a9ff175ee26",
3211                         "5d1196da8f184975e240949a25104554");
3212                 monte_carlo_AES_decrypt(
3213                         vd,
3214                         "4b97585701c03fbebdfa8555024f589f1482c58a00fdd9fd",
3215                         "d0bd0e02ded155e4516be83f42d347a4",
3216                         "b63ef1b79507a62eba3dafcec54a6328");
3217
3218                 monte_carlo_AES_encrypt(
3219                         ve,
3220                         "f9e8389f5b80712e3886cc1fa2d28a3b8c9cd88a2d4a54c6aa86ce0fef944be0",
3221                         "b379777f9050e2a818f2940cbbd9aba4",
3222                         "c5d2cb3d5b7ff0e23e308967ee074825");
3223                 monte_carlo_AES_decrypt(
3224                         vd,
3225                         "2b09ba39b834062b9e93f48373b8dd018dedf1e5ba1b8af831ebbacbc92a2643",
3226                         "89649bd0115f30bd878567610223a59d",
3227                         "e3d3868f578caf34e36445bf14cefc68");
3228         }
3229
3230         printf("done.\n");
3231         fflush(stdout);
3232 }
3233
3234 static void
3235 test_AES_big(void)
3236 {
3237         test_AES_generic("AES_big",
3238                 &br_aes_big_cbcenc_vtable,
3239                 &br_aes_big_cbcdec_vtable,
3240                 &br_aes_big_ctr_vtable,
3241                 1, 1);
3242 }
3243
3244 static void
3245 test_AES_small(void)
3246 {
3247         test_AES_generic("AES_small",
3248                 &br_aes_small_cbcenc_vtable,
3249                 &br_aes_small_cbcdec_vtable,
3250                 &br_aes_small_ctr_vtable,
3251                 1, 1);
3252 }
3253
3254 static void
3255 test_AES_ct(void)
3256 {
3257         test_AES_generic("AES_ct",
3258                 &br_aes_ct_cbcenc_vtable,
3259                 &br_aes_ct_cbcdec_vtable,
3260                 &br_aes_ct_ctr_vtable,
3261                 1, 1);
3262 }
3263
3264 static void
3265 test_AES_ct64(void)
3266 {
3267         test_AES_generic("AES_ct64",
3268                 &br_aes_ct64_cbcenc_vtable,
3269                 &br_aes_ct64_cbcdec_vtable,
3270                 &br_aes_ct64_ctr_vtable,
3271                 1, 1);
3272 }
3273
3274 /*
3275  * DES known-answer tests. Order: plaintext, key, ciphertext.
3276  * (mostly from NIST SP 800-20).
3277  */
3278 static const char *const KAT_DES[] = {
3279         "10316E028C8F3B4A", "0000000000000000", "82DCBAFBDEAB6602",
3280         "8000000000000000", "0000000000000000", "95A8D72813DAA94D",
3281         "4000000000000000", "0000000000000000", "0EEC1487DD8C26D5",
3282         "2000000000000000", "0000000000000000", "7AD16FFB79C45926",
3283         "1000000000000000", "0000000000000000", "D3746294CA6A6CF3",
3284         "0800000000000000", "0000000000000000", "809F5F873C1FD761",
3285         "0400000000000000", "0000000000000000", "C02FAFFEC989D1FC",
3286         "0200000000000000", "0000000000000000", "4615AA1D33E72F10",
3287         "0100000000000000", "0000000000000000", "8CA64DE9C1B123A7",
3288         "0080000000000000", "0000000000000000", "2055123350C00858",
3289         "0040000000000000", "0000000000000000", "DF3B99D6577397C8",
3290         "0020000000000000", "0000000000000000", "31FE17369B5288C9",
3291         "0010000000000000", "0000000000000000", "DFDD3CC64DAE1642",
3292         "0008000000000000", "0000000000000000", "178C83CE2B399D94",
3293         "0004000000000000", "0000000000000000", "50F636324A9B7F80",
3294         "0002000000000000", "0000000000000000", "A8468EE3BC18F06D",
3295         "0001000000000000", "0000000000000000", "8CA64DE9C1B123A7",
3296         "0000800000000000", "0000000000000000", "A2DC9E92FD3CDE92",
3297         "0000400000000000", "0000000000000000", "CAC09F797D031287",
3298         "0000200000000000", "0000000000000000", "90BA680B22AEB525",
3299         "0000100000000000", "0000000000000000", "CE7A24F350E280B6",
3300         "0000080000000000", "0000000000000000", "882BFF0AA01A0B87",
3301         "0000040000000000", "0000000000000000", "25610288924511C2",
3302         "0000020000000000", "0000000000000000", "C71516C29C75D170",
3303         "0000010000000000", "0000000000000000", "8CA64DE9C1B123A7",
3304         "0000008000000000", "0000000000000000", "5199C29A52C9F059",
3305         "0000004000000000", "0000000000000000", "C22F0A294A71F29F",
3306         "0000002000000000", "0000000000000000", "EE371483714C02EA",
3307         "0000001000000000", "0000000000000000", "A81FBD448F9E522F",
3308         "0000000800000000", "0000000000000000", "4F644C92E192DFED",
3309         "0000000400000000", "0000000000000000", "1AFA9A66A6DF92AE",
3310         "0000000200000000", "0000000000000000", "B3C1CC715CB879D8",
3311         "0000000100000000", "0000000000000000", "8CA64DE9C1B123A7",
3312         "0000000080000000", "0000000000000000", "19D032E64AB0BD8B",
3313         "0000000040000000", "0000000000000000", "3CFAA7A7DC8720DC",
3314         "0000000020000000", "0000000000000000", "B7265F7F447AC6F3",
3315         "0000000010000000", "0000000000000000", "9DB73B3C0D163F54",
3316         "0000000008000000", "0000000000000000", "8181B65BABF4A975",
3317         "0000000004000000", "0000000000000000", "93C9B64042EAA240",
3318         "0000000002000000", "0000000000000000", "5570530829705592",
3319         "0000000001000000", "0000000000000000", "8CA64DE9C1B123A7",
3320         "0000000000800000", "0000000000000000", "8638809E878787A0",
3321         "0000000000400000", "0000000000000000", "41B9A79AF79AC208",
3322         "0000000000200000", "0000000000000000", "7A9BE42F2009A892",
3323         "0000000000100000", "0000000000000000", "29038D56BA6D2745",
3324         "0000000000080000", "0000000000000000", "5495C6ABF1E5DF51",
3325         "0000000000040000", "0000000000000000", "AE13DBD561488933",
3326         "0000000000020000", "0000000000000000", "024D1FFA8904E389",
3327         "0000000000010000", "0000000000000000", "8CA64DE9C1B123A7",
3328         "0000000000008000", "0000000000000000", "D1399712F99BF02E",
3329         "0000000000004000", "0000000000000000", "14C1D7C1CFFEC79E",
3330         "0000000000002000", "0000000000000000", "1DE5279DAE3BED6F",
3331         "0000000000001000", "0000000000000000", "E941A33F85501303",
3332         "0000000000000800", "0000000000000000", "DA99DBBC9A03F379",
3333         "0000000000000400", "0000000000000000", "B7FC92F91D8E92E9",
3334         "0000000000000200", "0000000000000000", "AE8E5CAA3CA04E85",
3335         "0000000000000100", "0000000000000000", "8CA64DE9C1B123A7",
3336         "0000000000000080", "0000000000000000", "9CC62DF43B6EED74",
3337         "0000000000000040", "0000000000000000", "D863DBB5C59A91A0",
3338         "0000000000000020", "0000000000000000", "A1AB2190545B91D7",
3339         "0000000000000010", "0000000000000000", "0875041E64C570F7",
3340         "0000000000000008", "0000000000000000", "5A594528BEBEF1CC",
3341         "0000000000000004", "0000000000000000", "FCDB3291DE21F0C0",
3342         "0000000000000002", "0000000000000000", "869EFD7F9F265A09",
3343         "0000000000000001", "0000000000000000", "8CA64DE9C1B123A7",
3344         "0000000000000000", "8000000000000000", "95F8A5E5DD31D900",
3345         "0000000000000000", "4000000000000000", "DD7F121CA5015619",
3346         "0000000000000000", "2000000000000000", "2E8653104F3834EA",
3347         "0000000000000000", "1000000000000000", "4BD388FF6CD81D4F",
3348         "0000000000000000", "0800000000000000", "20B9E767B2FB1456",
3349         "0000000000000000", "0400000000000000", "55579380D77138EF",
3350         "0000000000000000", "0200000000000000", "6CC5DEFAAF04512F",
3351         "0000000000000000", "0100000000000000", "0D9F279BA5D87260",
3352         "0000000000000000", "0080000000000000", "D9031B0271BD5A0A",
3353         "0000000000000000", "0040000000000000", "424250B37C3DD951",
3354         "0000000000000000", "0020000000000000", "B8061B7ECD9A21E5",
3355         "0000000000000000", "0010000000000000", "F15D0F286B65BD28",
3356         "0000000000000000", "0008000000000000", "ADD0CC8D6E5DEBA1",
3357         "0000000000000000", "0004000000000000", "E6D5F82752AD63D1",
3358         "0000000000000000", "0002000000000000", "ECBFE3BD3F591A5E",
3359         "0000000000000000", "0001000000000000", "F356834379D165CD",
3360         "0000000000000000", "0000800000000000", "2B9F982F20037FA9",
3361         "0000000000000000", "0000400000000000", "889DE068A16F0BE6",
3362         "0000000000000000", "0000200000000000", "E19E275D846A1298",
3363         "0000000000000000", "0000100000000000", "329A8ED523D71AEC",
3364         "0000000000000000", "0000080000000000", "E7FCE22557D23C97",
3365         "0000000000000000", "0000040000000000", "12A9F5817FF2D65D",
3366         "0000000000000000", "0000020000000000", "A484C3AD38DC9C19",
3367         "0000000000000000", "0000010000000000", "FBE00A8A1EF8AD72",
3368         "0000000000000000", "0000008000000000", "750D079407521363",
3369         "0000000000000000", "0000004000000000", "64FEED9C724C2FAF",
3370         "0000000000000000", "0000002000000000", "F02B263B328E2B60",
3371         "0000000000000000", "0000001000000000", "9D64555A9A10B852",
3372         "0000000000000000", "0000000800000000", "D106FF0BED5255D7",
3373         "0000000000000000", "0000000400000000", "E1652C6B138C64A5",
3374         "0000000000000000", "0000000200000000", "E428581186EC8F46",
3375         "0000000000000000", "0000000100000000", "AEB5F5EDE22D1A36",
3376         "0000000000000000", "0000000080000000", "E943D7568AEC0C5C",
3377         "0000000000000000", "0000000040000000", "DF98C8276F54B04B",
3378         "0000000000000000", "0000000020000000", "B160E4680F6C696F",
3379         "0000000000000000", "0000000010000000", "FA0752B07D9C4AB8",
3380         "0000000000000000", "0000000008000000", "CA3A2B036DBC8502",
3381         "0000000000000000", "0000000004000000", "5E0905517BB59BCF",
3382         "0000000000000000", "0000000002000000", "814EEB3B91D90726",
3383         "0000000000000000", "0000000001000000", "4D49DB1532919C9F",
3384         "0000000000000000", "0000000000800000", "25EB5FC3F8CF0621",
3385         "0000000000000000", "0000000000400000", "AB6A20C0620D1C6F",
3386         "0000000000000000", "0000000000200000", "79E90DBC98F92CCA",
3387         "0000000000000000", "0000000000100000", "866ECEDD8072BB0E",
3388         "0000000000000000", "0000000000080000", "8B54536F2F3E64A8",
3389         "0000000000000000", "0000000000040000", "EA51D3975595B86B",
3390         "0000000000000000", "0000000000020000", "CAFFC6AC4542DE31",
3391         "0000000000000000", "0000000000010000", "8DD45A2DDF90796C",
3392         "0000000000000000", "0000000000008000", "1029D55E880EC2D0",
3393         "0000000000000000", "0000000000004000", "5D86CB23639DBEA9",
3394         "0000000000000000", "0000000000002000", "1D1CA853AE7C0C5F",
3395         "0000000000000000", "0000000000001000", "CE332329248F3228",
3396         "0000000000000000", "0000000000000800", "8405D1ABE24FB942",
3397         "0000000000000000", "0000000000000400", "E643D78090CA4207",
3398         "0000000000000000", "0000000000000200", "48221B9937748A23",
3399         "0000000000000000", "0000000000000100", "DD7C0BBD61FAFD54",
3400         "0000000000000000", "0000000000000080", "2FBC291A570DB5C4",
3401         "0000000000000000", "0000000000000040", "E07C30D7E4E26E12",
3402         "0000000000000000", "0000000000000020", "0953E2258E8E90A1",
3403         "0000000000000000", "0000000000000010", "5B711BC4CEEBF2EE",
3404         "0000000000000000", "0000000000000008", "CC083F1E6D9E85F6",
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3595         "BBBBBBBBBBBBBBBB", "BBBBBBBBBBBBBBBB", "F91DCAD912332F3B",
3596         "BCBCBCBCBCBCBCBC", "BCBCBCBCBCBCBCBC", "46E7EF47323A701D",
3597         "BDBDBDBDBDBDBDBD", "BDBDBDBDBDBDBDBD", "8DB18CCD9692F758",
3598         "BEBEBEBEBEBEBEBE", "BEBEBEBEBEBEBEBE", "E6207B536AAAEFFC",
3599         "BFBFBFBFBFBFBFBF", "BFBFBFBFBFBFBFBF", "92AA224372156A00",
3600         "C0C0C0C0C0C0C0C0", "C0C0C0C0C0C0C0C0", "A3B357885B1E16D2",
3601         "C1C1C1C1C1C1C1C1", "C1C1C1C1C1C1C1C1", "169F7629C970C1E5",
3602         "C2C2C2C2C2C2C2C2", "C2C2C2C2C2C2C2C2", "62F44B247CF1348C",
3603         "C3C3C3C3C3C3C3C3", "C3C3C3C3C3C3C3C3", "AE0FEEB0495932C8",
3604         "C4C4C4C4C4C4C4C4", "C4C4C4C4C4C4C4C4", "72DAF2A7C9EA6803",
3605         "C5C5C5C5C5C5C5C5", "C5C5C5C5C5C5C5C5", "4FB5D5536DA544F4",
3606         "C6C6C6C6C6C6C6C6", "C6C6C6C6C6C6C6C6", "1DD4E65AAF7988B4",
3607         "C7C7C7C7C7C7C7C7", "C7C7C7C7C7C7C7C7", "76BF084C1535A6C6",
3608         "C8C8C8C8C8C8C8C8", "C8C8C8C8C8C8C8C8", "AFEC35B09D36315F",
3609         "C9C9C9C9C9C9C9C9", "C9C9C9C9C9C9C9C9", "C8078A6148818403",
3610         "CACACACACACACACA", "CACACACACACACACA", "4DA91CB4124B67FE",
3611         "CBCBCBCBCBCBCBCB", "CBCBCBCBCBCBCBCB", "2DABFEB346794C3D",
3612         "CCCCCCCCCCCCCCCC", "CCCCCCCCCCCCCCCC", "FBCD12C790D21CD7",
3613         "CDCDCDCDCDCDCDCD", "CDCDCDCDCDCDCDCD", "536873DB879CC770",
3614         "CECECECECECECECE", "CECECECECECECECE", "9AA159D7309DA7A0",
3615         "CFCFCFCFCFCFCFCF", "CFCFCFCFCFCFCFCF", "0B844B9D8C4EA14A",
3616         "D0D0D0D0D0D0D0D0", "D0D0D0D0D0D0D0D0", "3BBD84CE539E68C4",
3617         "D1D1D1D1D1D1D1D1", "D1D1D1D1D1D1D1D1", "CF3E4F3E026E2C8E",
3618         "D2D2D2D2D2D2D2D2", "D2D2D2D2D2D2D2D2", "82F85885D542AF58",
3619         "D3D3D3D3D3D3D3D3", "D3D3D3D3D3D3D3D3", "22D334D6493B3CB6",
3620         "D4D4D4D4D4D4D4D4", "D4D4D4D4D4D4D4D4", "47E9CB3E3154D673",
3621         "D5D5D5D5D5D5D5D5", "D5D5D5D5D5D5D5D5", "2352BCC708ADC7E9",
3622         "D6D6D6D6D6D6D6D6", "D6D6D6D6D6D6D6D6", "8C0F3BA0C8601980",
3623         "D7D7D7D7D7D7D7D7", "D7D7D7D7D7D7D7D7", "EE5E9FD70CEF00E9",
3624         "D8D8D8D8D8D8D8D8", "D8D8D8D8D8D8D8D8", "DEF6BDA6CABF9547",
3625         "D9D9D9D9D9D9D9D9", "D9D9D9D9D9D9D9D9", "4DADD04A0EA70F20",
3626         "DADADADADADADADA", "DADADADADADADADA", "C1AA16689EE1B482",
3627         "DBDBDBDBDBDBDBDB", "DBDBDBDBDBDBDBDB", "F45FC26193E69AEE",
3628         "DCDCDCDCDCDCDCDC", "DCDCDCDCDCDCDCDC", "D0CFBB937CEDBFB5",
3629         "DDDDDDDDDDDDDDDD", "DDDDDDDDDDDDDDDD", "F0752004EE23D87B",
3630         "DEDEDEDEDEDEDEDE", "DEDEDEDEDEDEDEDE", "77A791E28AA464A5",
3631         "DFDFDFDFDFDFDFDF", "DFDFDFDFDFDFDFDF", "E7562A7F56FF4966",
3632         "E0E0E0E0E0E0E0E0", "E0E0E0E0E0E0E0E0", "B026913F2CCFB109",
3633         "E1E1E1E1E1E1E1E1", "E1E1E1E1E1E1E1E1", "0DB572DDCE388AC7",
3634         "E2E2E2E2E2E2E2E2", "E2E2E2E2E2E2E2E2", "D9FA6595F0C094CA",
3635         "E3E3E3E3E3E3E3E3", "E3E3E3E3E3E3E3E3", "ADE4804C4BE4486E",
3636         "E4E4E4E4E4E4E4E4", "E4E4E4E4E4E4E4E4", "007B81F520E6D7DA",
3637         "E5E5E5E5E5E5E5E5", "E5E5E5E5E5E5E5E5", "961AEB77BFC10B3C",
3638         "E6E6E6E6E6E6E6E6", "E6E6E6E6E6E6E6E6", "8A8DD870C9B14AF2",
3639         "E7E7E7E7E7E7E7E7", "E7E7E7E7E7E7E7E7", "3CC02E14B6349B25",
3640         "E8E8E8E8E8E8E8E8", "E8E8E8E8E8E8E8E8", "BAD3EE68BDDB9607",
3641         "E9E9E9E9E9E9E9E9", "E9E9E9E9E9E9E9E9", "DFF918E93BDAD292",
3642         "EAEAEAEAEAEAEAEA", "EAEAEAEAEAEAEAEA", "8FE559C7CD6FA56D",
3643         "EBEBEBEBEBEBEBEB", "EBEBEBEBEBEBEBEB", "C88480835C1A444C",
3644         "ECECECECECECECEC", "ECECECECECECECEC", "D6EE30A16B2CC01E",
3645         "EDEDEDEDEDEDEDED", "EDEDEDEDEDEDEDED", "6932D887B2EA9C1A",
3646         "EEEEEEEEEEEEEEEE", "EEEEEEEEEEEEEEEE", "0BFC865461F13ACC",
3647         "EFEFEFEFEFEFEFEF", "EFEFEFEFEFEFEFEF", "228AEA0D403E807A",
3648         "F0F0F0F0F0F0F0F0", "F0F0F0F0F0F0F0F0", "2A2891F65BB8173C",
3649         "F1F1F1F1F1F1F1F1", "F1F1F1F1F1F1F1F1", "5D1B8FAF7839494B",
3650         "F2F2F2F2F2F2F2F2", "F2F2F2F2F2F2F2F2", "1C0A9280EECF5D48",
3651         "F3F3F3F3F3F3F3F3", "F3F3F3F3F3F3F3F3", "6CBCE951BBC30F74",
3652         "F4F4F4F4F4F4F4F4", "F4F4F4F4F4F4F4F4", "9CA66E96BD08BC70",
3653         "F5F5F5F5F5F5F5F5", "F5F5F5F5F5F5F5F5", "F5D779FCFBB28BF3",
3654         "F6F6F6F6F6F6F6F6", "F6F6F6F6F6F6F6F6", "0FEC6BBF9B859184",
3655         "F7F7F7F7F7F7F7F7", "F7F7F7F7F7F7F7F7", "EF88D2BF052DBDA8",
3656         "F8F8F8F8F8F8F8F8", "F8F8F8F8F8F8F8F8", "39ADBDDB7363090D",
3657         "F9F9F9F9F9F9F9F9", "F9F9F9F9F9F9F9F9", "C0AEAF445F7E2A7A",
3658         "FAFAFAFAFAFAFAFA", "FAFAFAFAFAFAFAFA", "C66F54067298D4E9",
3659         "FBFBFBFBFBFBFBFB", "FBFBFBFBFBFBFBFB", "E0BA8F4488AAF97C",
3660         "FCFCFCFCFCFCFCFC", "FCFCFCFCFCFCFCFC", "67B36E2875D9631C",
3661         "FDFDFDFDFDFDFDFD", "FDFDFDFDFDFDFDFD", "1ED83D49E267191D",
3662         "FEFEFEFEFEFEFEFE", "FEFEFEFEFEFEFEFE", "66B2B23EA84693AD",
3663         "FFFFFFFFFFFFFFFF", "FFFFFFFFFFFFFFFF", "7359B2163E4EDC58",
3664         "0001020304050607", "0011223344556677", "3EF0A891CF8ED990",
3665         "2BD6459F82C5B300", "EA024714AD5C4D84", "126EFE8ED312190A",
3666
3667         NULL
3668 };
3669
3670 /*
3671  * Known-answer tests for DES/3DES in CBC mode. Order: key, IV,
3672  * plaintext, ciphertext.
3673  */
3674 static const char *const KAT_DES_CBC[] = {
3675         /*
3676          * From NIST validation suite (tdesmmt.zip).
3677          */
3678         "34a41a8c293176c1b30732ecfe38ae8a34a41a8c293176c1",
3679         "f55b4855228bd0b4",
3680         "7dd880d2a9ab411c",
3681         "c91892948b6cadb4",
3682
3683         "70a88fa1dfb9942fa77f40157ffef2ad70a88fa1dfb9942f",
3684         "ece08ce2fdc6ce80",
3685         "bc225304d5a3a5c9918fc5006cbc40cc",
3686         "27f67dc87af7ddb4b68f63fa7c2d454a",
3687
3688         "e091790be55be0bc0780153861a84adce091790be55be0bc",
3689         "fd7d430f86fbbffe",
3690         "03c7fffd7f36499c703dedc9df4de4a92dd4382e576d6ae9",
3691         "053aeba85dd3a23bfbe8440a432f9578f312be60fb9f0035",
3692
3693         "857feacd16157c58e5347a70e56e578a857feacd16157c58",
3694         "002dcb6d46ef0969",
3695         "1f13701c7f0d7385307507a18e89843ebd295bd5e239ef109347a6898c6d3fd5",
3696         "a0e4edde34f05bd8397ce279e49853e9387ba04be562f5fa19c3289c3f5a3391",
3697
3698         "a173545b265875ba852331fbb95b49a8a173545b265875ba",
3699         "ab385756391d364c",
3700         "d08894c565608d9ae51dda63b85b3b33b1703bb5e4f1abcbb8794e743da5d6f3bf630f2e9b6d5b54",
3701         "370b47acf89ac6bdbb13c9a7336787dc41e1ad8beead32281d0609fb54968404bdf2894892590658",
3702
3703         "26376bcb2f23df1083cd684fe00ed3c726376bcb2f23df10",
3704         "33acfb0f3d240ea6",
3705         "903a1911da1e6877f23c1985a9b61786ef438e0ce1240885035ad60fc916b18e5d71a1fb9c5d1eff61db75c0076f6efb",
3706         "7a4f7510f6ec0b93e2495d21a8355684d303a770ebda2e0e51ff33d72b20cb73e58e2e3de2ef6b2e12c504c0f181ba63",
3707
3708         "3e1f98135d027cec752f67765408a7913e1f98135d027cec",
3709         "11f5f2304b28f68b",
3710         "7c022f5af24f7925d323d4d0e20a2ce49272c5e764b22c806f4b6ddc406d864fe5bd1c3f45556d3eb30c8676c2f8b54a5a32423a0bd95a07",
3711         "2bb4b131fa4ae0b4f0378a2cdb68556af6eee837613016d7ea936f3931f25f8b3ae351d5e9d00be665676e2400408b5db9892d95421e7f1a",
3712
3713         "13b9d549cd136ec7bf9e9810ef2cdcbf13b9d549cd136ec7",
3714         "a82c1b1057badcc8",
3715         "1fff1563bc1645b55cb23ea34a0049dfc06607150614b621dedcb07f20433402a2d869c95ac4a070c7a3da838c928a385f899c5d21ecb58f4e5cbdad98d39b8c",
3716         "75f804d4a2c542a31703e23df26cc38861a0729090e6eae5672c1db8c0b09fba9b125bbca7d6c7d330b3859e6725c6d26de21c4e3af7f5ea94df3cde2349ce37",
3717
3718         "20320dfdad579bb57c6e4acd769dbadf20320dfdad579bb5",
3719         "879201b5857ccdea",
3720         "0431283cc8bb4dc7750a9d5c68578486932091632a12d0a79f2c54e3d122130881fff727050f317a40fcd1a8d13793458b99fc98254ba6a233e3d95b55cf5a3faff78809999ea4bf",
3721         "85d17840eb2af5fc727027336bfd71a2b31bd14a1d9eb64f8a08bfc4f56eaa9ca7654a5ae698287869cc27324813730de4f1384e0b8cfbc472ff5470e3c5e4bd8ceb23dc2d91988c",
3722
3723         "23abb073a2df34cb3d1fdce6b092582c23abb073a2df34cb",
3724         "7d7fbf19e8562d32",
3725         "31e718fd95e6d7ca4f94763191add2674ab07c909d88c486916c16d60a048a0cf8cdb631cebec791362cd0c202eb61e166b65c1f65d0047c8aec57d3d84b9e17032442dce148e1191b06a12c284cc41e",
3726         "c9a3f75ab6a7cd08a7fd53ca540aafe731d257ee1c379fadcc4cc1a06e7c12bddbeb7562c436d1da849ed072629e82a97b56d9becc25ff4f16f21c5f2a01911604f0b5c49df96cb641faee662ca8aa68",
3727
3728         "b5cb1504802326c73df186e3e352a20de643b0d63ee30e37",
3729         "43f791134c5647ba",
3730         "dcc153cef81d6f24",
3731         "92538bd8af18d3ba",
3732
3733         "a49d7564199e97cb529d2c9d97bf2f98d35edf57ba1f7358",
3734         "c2e999cb6249023c",
3735         "c689aee38a301bb316da75db36f110b5",
3736         "e9afaba5ec75ea1bbe65506655bb4ecb",
3737
3738         "1a5d4c0825072a15a8ad9dfdaeda8c048adffb85bc4fced0",
3739         "7fcfa736f7548b6f",
3740         "983c3edacd939406010e1bc6ff9e12320ac5008117fa8f84",
3741         "d84fa24f38cf451ca2c9adc960120bd8ff9871584fe31cee",
3742
3743         "d98aadc76d4a3716158c32866efbb9ce834af2297379a49d",
3744         "3c5220327c502b44",
3745         "6174079dda53ca723ebf00a66837f8d5ce648c08acaa5ee45ffe62210ef79d3e",
3746         "f5bd4d600bed77bec78409e3530ebda1d815506ed53103015b87e371ae000958",
3747
3748         "ef6d3e54266d978ffb0b8ce6689d803e2cd34cc802fd0252",
3749         "38bae5bce06d0ad9",
3750         "c4f228b537223cd01c0debb5d9d4e12ba71656618d119b2f8f0af29d23efa3a9e43c4c458a1b79a0",
3751         "9e3289fb18379f55aa4e45a7e0e6df160b33b75f8627ad0954f8fdcb78cee55a4664caeda1000fe5",
3752
3753         "625bc19b19df83abfb2f5bec9d4f2062017525a75bc26e70",
3754         "bd0cff364ff69a91",
3755         "8152d2ab876c3c8201403a5a406d3feaf27319dbea6ad01e24f4d18203704b86de70da6bbb6d638e5aba3ff576b79b28",
3756         "706fe7a973fac40e25b2b4499ce527078944c70e976d017b6af86a3a7a6b52943a72ba18a58000d2b61fdc3bfef2bc4a",
3757
3758         "b6383176046e6880a1023bf45768b5bf5119022fe054bfe5",
3759         "ec13ca541c43401e",
3760         "cd5a886e9af011346c4dba36a424f96a78a1ddf28aaa4188bf65451f4efaffc7179a6dd237c0ae35d9b672314e5cb032612597f7e462c6f3",
3761         "b030f976f46277ee211c4a324d5c87555d1084513a1223d3b84416b52bbc28f4b77f3a9d8d0d91dc37d3dbe8af8be98f74674b02f9a38527",
3762
3763         "3d8cf273d343b9aedccddacb91ad86206737adc86b4a49a7",
3764         "bb3a9a0c71c62ef0",
3765         "1fde3991c32ce220b5b6666a9234f2fd7bd24b921829fd9cdc6eb4218be9eac9faa9c2351777349128086b6d58776bc86ff2f76ee1b3b2850a318462b8983fa1",
3766         "422ce705a46bb52ad928dab6c863166d617c6fc24003633120d91918314bbf464cea7345c3c35f2042f2d6929735d74d7728f22fea618a0b9cf5b1281acb13fb",
3767
3768         "fbceb5cb646b925be0b92f7f6b493d5e5b16e9159732732a",
3769         "2e17b3c7025ae86b",
3770         "4c309bc8e1e464fdd2a2b8978645d668d455f7526bd8d7b6716a722f6a900b815c4a73cc30e788065c1dfca7bf5958a6cc5440a5ebe7f8691c20278cde95db764ff8ce8994ece89c",
3771         "c02129bdf4bbbd75e71605a00b12c80db6b4e05308e916615011f09147ed915dd1bc67f27f9e027e4e13df36b55464a31c11b4d1fe3d855d89df492e1a7201b995c1ba16a8dbabee",
3772
3773         "9b162a0df8ad9b61c88676e3d586434570b902f12a2046e0",
3774         "ebd6fefe029ad54b",
3775         "f4c1c918e77355c8156f0fd778da52bff121ae5f2f44eaf4d2754946d0e10d1f18ce3a0176e69c18b7d20b6e0d0bee5eb5edfe4bd60e4d92adcd86bce72e76f94ee5cbcaa8b01cfddcea2ade575e66ac",
3776         "1ff3c8709f403a8eff291aedf50c010df5c5ff64a8b205f1fce68564798897a390db16ee0d053856b75898009731da290fcc119dad987277aacef694872e880c4bb41471063fae05c89f25e4bd0cad6a",
3777
3778         NULL
3779 };
3780
3781 static void
3782 xor_buf(unsigned char *dst, const unsigned char *src, size_t len)
3783 {
3784         while (len -- > 0) {
3785                 *dst ++ ^= *src ++;
3786         }
3787 }
3788
3789 static void
3790 monte_carlo_DES_encrypt(const br_block_cbcenc_class *ve)
3791 {
3792         unsigned char k1[8], k2[8], k3[8];
3793         unsigned char buf[8];
3794         unsigned char cipher[8];
3795         int i, j;
3796         br_des_gen_cbcenc_keys v_ec;
3797         void *ec;
3798
3799         ec = &v_ec;
3800         hextobin(k1, "9ec2372c86379df4");
3801         hextobin(k2, "ad7ac4464f73805d");
3802         hextobin(k3, "20c4f87564527c91");
3803         hextobin(buf, "b624d6bd41783ab1");
3804         hextobin(cipher, "eafd97b190b167fe");
3805         for (i = 0; i < 400; i ++) {
3806                 unsigned char key[24];
3807
3808                 memcpy(key, k1, 8);
3809                 memcpy(key + 8, k2, 8);
3810                 memcpy(key + 16, k3, 8);
3811                 ve->init(ec, key, sizeof key);
3812                 for (j = 0; j < 10000; j ++) {
3813                         unsigned char iv[8];
3814
3815                         memset(iv, 0, sizeof iv);
3816                         ve->run(ec, iv, buf, sizeof buf);
3817                         switch (j) {
3818                         case 9997: xor_buf(k3, buf, 8); break;
3819                         case 9998: xor_buf(k2, buf, 8); break;
3820                         case 9999: xor_buf(k1, buf, 8); break;
3821                         }
3822                 }
3823                 printf(".");
3824                 fflush(stdout);
3825         }
3826         printf(" ");
3827         fflush(stdout);
3828         check_equals("MC DES encrypt", buf, cipher, sizeof buf);
3829 }
3830
3831 static void
3832 monte_carlo_DES_decrypt(const br_block_cbcdec_class *vd)
3833 {
3834         unsigned char k1[8], k2[8], k3[8];
3835         unsigned char buf[8];
3836         unsigned char plain[8];
3837         int i, j;
3838         br_des_gen_cbcdec_keys v_dc;
3839         void *dc;
3840
3841         dc = &v_dc;
3842         hextobin(k1, "79b63486e0ce37e0");
3843         hextobin(k2, "08e65231abae3710");
3844         hextobin(k3, "1f5eb69e925ef185");
3845         hextobin(buf, "2783aa729432fe96");
3846         hextobin(plain, "44937ca532cdbf98");
3847         for (i = 0; i < 400; i ++) {
3848                 unsigned char key[24];
3849
3850                 memcpy(key, k1, 8);
3851                 memcpy(key + 8, k2, 8);
3852                 memcpy(key + 16, k3, 8);
3853                 vd->init(dc, key, sizeof key);
3854                 for (j = 0; j < 10000; j ++) {
3855                         unsigned char iv[8];
3856
3857                         memset(iv, 0, sizeof iv);
3858                         vd->run(dc, iv, buf, sizeof buf);
3859                         switch (j) {
3860                         case 9997: xor_buf(k3, buf, 8); break;
3861                         case 9998: xor_buf(k2, buf, 8); break;
3862                         case 9999: xor_buf(k1, buf, 8); break;
3863                         }
3864                 }
3865                 printf(".");
3866                 fflush(stdout);
3867         }
3868         printf(" ");
3869         fflush(stdout);
3870         check_equals("MC DES decrypt", buf, plain, sizeof buf);
3871 }
3872
3873 static void
3874 test_DES_generic(char *name,
3875         const br_block_cbcenc_class *ve,
3876         const br_block_cbcdec_class *vd,
3877         int with_MC, int with_CBC)
3878 {
3879         size_t u;
3880
3881         printf("Test %s: ", name);
3882         fflush(stdout);
3883
3884         if (ve->block_size != 8 || vd->block_size != 8) {
3885                 fprintf(stderr, "%s failed: wrong block size\n", name);
3886                 exit(EXIT_FAILURE);
3887         }
3888
3889         for (u = 0; KAT_DES[u]; u += 3) {
3890                 unsigned char key[24];
3891                 unsigned char plain[8];
3892                 unsigned char cipher[8];
3893                 unsigned char buf[8];
3894                 unsigned char iv[8];
3895                 size_t key_len;
3896                 br_des_gen_cbcenc_keys v_ec;
3897                 br_des_gen_cbcdec_keys v_dc;
3898                 const br_block_cbcenc_class **ec;
3899                 const br_block_cbcdec_class **dc;
3900
3901                 ec = &v_ec.vtable;
3902                 dc = &v_dc.vtable;
3903                 key_len = hextobin(key, KAT_DES[u]);
3904                 hextobin(plain, KAT_DES[u + 1]);
3905                 hextobin(cipher, KAT_DES[u + 2]);
3906                 ve->init(ec, key, key_len);
3907                 memcpy(buf, plain, sizeof plain);
3908                 memset(iv, 0, sizeof iv);
3909                 ve->run(ec, iv, buf, sizeof buf);
3910                 check_equals("KAT DES encrypt", buf, cipher, sizeof cipher);
3911                 vd->init(dc, key, key_len);
3912                 memset(iv, 0, sizeof iv);
3913                 vd->run(dc, iv, buf, sizeof buf);
3914                 check_equals("KAT DES decrypt", buf, plain, sizeof plain);
3915
3916                 if (key_len == 8) {
3917                         memcpy(key + 8, key, 8);
3918                         memcpy(key + 16, key, 8);
3919                         ve->init(ec, key, 24);
3920                         memcpy(buf, plain, sizeof plain);
3921                         memset(iv, 0, sizeof iv);
3922                         ve->run(ec, iv, buf, sizeof buf);
3923                         check_equals("KAT DES->3 encrypt",
3924                                 buf, cipher, sizeof cipher);
3925                         vd->init(dc, key, 24);
3926                         memset(iv, 0, sizeof iv);
3927                         vd->run(dc, iv, buf, sizeof buf);
3928                         check_equals("KAT DES->3 decrypt",
3929                                 buf, plain, sizeof plain);
3930                 }
3931         }
3932
3933         if (with_CBC) {
3934                 for (u = 0; KAT_DES_CBC[u]; u += 4) {
3935                         unsigned char key[24];
3936                         unsigned char ivref[8];
3937                         unsigned char plain[200];
3938                         unsigned char cipher[200];
3939                         unsigned char buf[200];
3940                         unsigned char iv[8];
3941                         size_t key_len, data_len, v;
3942                         br_des_gen_cbcenc_keys v_ec;
3943                         br_des_gen_cbcdec_keys v_dc;
3944                         const br_block_cbcenc_class **ec;
3945                         const br_block_cbcdec_class **dc;
3946
3947                         ec = &v_ec.vtable;
3948                         dc = &v_dc.vtable;
3949                         key_len = hextobin(key, KAT_DES_CBC[u]);
3950                         hextobin(ivref, KAT_DES_CBC[u + 1]);
3951                         data_len = hextobin(plain, KAT_DES_CBC[u + 2]);
3952                         hextobin(cipher, KAT_DES_CBC[u + 3]);
3953                         ve->init(ec, key, key_len);
3954
3955                         memcpy(buf, plain, data_len);
3956                         memcpy(iv, ivref, 8);
3957                         ve->run(ec, iv, buf, data_len);
3958                         check_equals("KAT CBC DES encrypt",
3959                                 buf, cipher, data_len);
3960                         vd->init(dc, key, key_len);
3961                         memcpy(iv, ivref, 8);
3962                         vd->run(dc, iv, buf, data_len);
3963                         check_equals("KAT CBC DES decrypt",
3964                                 buf, plain, data_len);
3965
3966                         memcpy(buf, plain, data_len);
3967                         memcpy(iv, ivref, 8);
3968                         for (v = 0; v < data_len; v += 8) {
3969                                 ve->run(ec, iv, buf + v, 8);
3970                         }
3971                         check_equals("KAT CBC DES encrypt (2)",
3972                                 buf, cipher, data_len);
3973                         memcpy(iv, ivref, 8);
3974                         for (v = 0; v < data_len; v += 8) {
3975                                 vd->run(dc, iv, buf + v, 8);
3976                         }
3977                         check_equals("KAT CBC DES decrypt (2)",
3978                                 buf, plain, data_len);
3979                 }
3980         }
3981
3982         if (with_MC) {
3983                 monte_carlo_DES_encrypt(ve);
3984                 monte_carlo_DES_decrypt(vd);
3985         }
3986
3987         printf("done.\n");
3988         fflush(stdout);
3989 }
3990
3991 static void
3992 test_DES_tab(void)
3993 {
3994         test_DES_generic("DES_tab",
3995                 &br_des_tab_cbcenc_vtable,
3996                 &br_des_tab_cbcdec_vtable,
3997                 1, 1);
3998 }
3999
4000 static void
4001 test_DES_ct(void)
4002 {
4003         test_DES_generic("DES_ct",
4004                 &br_des_ct_cbcenc_vtable,
4005                 &br_des_ct_cbcdec_vtable,
4006                 1, 1);
4007 }
4008
4009 static const struct {
4010         const char *skey;
4011         const char *snonce;
4012         uint32_t counter;
4013         const char *splain;
4014         const char *scipher;
4015 } KAT_CHACHA20[] = {
4016         {
4017                 "0000000000000000000000000000000000000000000000000000000000000000",
4018                 "000000000000000000000000",
4019                 0,
4020                 "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
4021                 "76b8e0ada0f13d90405d6ae55386bd28bdd219b8a08ded1aa836efcc8b770dc7da41597c5157488d7724e03fb8d84a376a43b8f41518a11cc387b669b2ee6586"
4022         },
4023         {
4024                 "0000000000000000000000000000000000000000000000000000000000000001",
4025                 "000000000000000000000002",
4026                 1,
4027                 "416e79207375626d697373696f6e20746f20746865204945544620696e74656e6465642062792074686520436f6e7472696275746f7220666f72207075626c69636174696f6e20617320616c6c206f722070617274206f6620616e204945544620496e7465726e65742d4472616674206f722052464320616e6420616e792073746174656d656e74206d6164652077697468696e2074686520636f6e74657874206f6620616e204945544620616374697669747920697320636f6e7369646572656420616e20224945544620436f6e747269627574696f6e222e20537563682073746174656d656e747320696e636c756465206f72616c2073746174656d656e747320696e20494554462073657373696f6e732c2061732077656c6c206173207772697474656e20616e6420656c656374726f6e696320636f6d6d756e69636174696f6e73206d61646520617420616e792074696d65206f7220706c6163652c207768696368206172652061646472657373656420746f",
4028                 "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"
4029         },
4030         {
4031                 "1c9240a5eb55d38af333888604f6b5f0473917c1402b80099dca5cbc207075c0",
4032                 "000000000000000000000002",
4033                 42,
4034                 "2754776173206272696c6c69672c20616e642074686520736c6974687920746f7665730a446964206779726520616e642067696d626c6520696e2074686520776162653a0a416c6c206d696d737920776572652074686520626f726f676f7665732c0a416e6420746865206d6f6d65207261746873206f757467726162652e",
4035                 "62e6347f95ed87a45ffae7426f27a1df5fb69110044c0d73118effa95b01e5cf166d3df2d721caf9b21e5fb14c616871fd84c54f9d65b283196c7fe4f60553ebf39c6402c42234e32a356b3e764312a61a5532055716ead6962568f87d3f3f7704c6a8d1bcd1bf4d50d6154b6da731b187b58dfd728afa36757a797ac188d1"
4036         },
4037         { 0, 0, 0, 0, 0 }
4038 };
4039
4040 static void
4041 test_ChaCha20_ct(void)
4042 {
4043         size_t u;
4044
4045         printf("Test ChaCha20_ct: ");
4046         fflush(stdout);
4047
4048         for (u = 0; KAT_CHACHA20[u].skey; u ++) {
4049                 unsigned char key[32], nonce[12], plain[400], cipher[400];
4050                 uint32_t cc;
4051                 size_t v, len;
4052
4053                 hextobin(key, KAT_CHACHA20[u].skey);
4054                 hextobin(nonce, KAT_CHACHA20[u].snonce);
4055                 cc = KAT_CHACHA20[u].counter;
4056                 len = hextobin(plain, KAT_CHACHA20[u].splain);
4057                 hextobin(cipher, KAT_CHACHA20[u].scipher);
4058
4059                 for (v = 0; v < len; v ++) {
4060                         unsigned char tmp[400];
4061                         size_t w;
4062
4063                         memset(tmp, 0, sizeof tmp);
4064                         memcpy(tmp, plain, v);
4065                         if (br_chacha20_ct_run(key, nonce, cc, tmp, v)
4066                                 != cc + (uint32_t)((v + 63) >> 6))
4067                         {
4068                                 fprintf(stderr, "ChaCha20: wrong counter\n");
4069                                 exit(EXIT_FAILURE);
4070                         }
4071                         if (memcmp(tmp, cipher, v) != 0) {
4072                                 fprintf(stderr, "ChaCha20 KAT fail (1)\n");
4073                                 exit(EXIT_FAILURE);
4074                         }
4075                         for (w = v; w < sizeof tmp; w ++) {
4076                                 if (tmp[w] != 0) {
4077                                         fprintf(stderr, "ChaCha20: overrun\n");
4078                                         exit(EXIT_FAILURE);
4079                                 }
4080                         }
4081                         br_chacha20_ct_run(key, nonce, cc, tmp, v);
4082                         if (memcmp(tmp, plain, v) != 0) {
4083                                 fprintf(stderr, "ChaCha20 KAT fail (2)\n");
4084                                 exit(EXIT_FAILURE);
4085                         }
4086                 }
4087
4088                 printf(".");
4089                 fflush(stdout);
4090         }
4091
4092         printf(" done.\n");
4093         fflush(stdout);
4094 }
4095
4096 static const struct {
4097         const char *splain;
4098         const char *saad;
4099         const char *skey;
4100         const char *snonce;
4101         const char *scipher;
4102         const char *stag;
4103 } KAT_POLY1305[] = {
4104         {
4105                 "4c616469657320616e642047656e746c656d656e206f662074686520636c617373206f66202739393a204966204920636f756c64206f6666657220796f75206f6e6c79206f6e652074697020666f7220746865206675747572652c2073756e73637265656e20776f756c642062652069742e",
4106                 "50515253c0c1c2c3c4c5c6c7",
4107                 "808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f",
4108                 "070000004041424344454647",
4109                 "d31a8d34648e60db7b86afbc53ef7ec2a4aded51296e08fea9e2b5a736ee62d63dbea45e8ca9671282fafb69da92728b1a71de0a9e060b2905d6a5b67ecd3b3692ddbd7f2d778b8c9803aee328091b58fab324e4fad675945585808b4831d7bc3ff4def08e4b7a9de576d26586cec64b6116",
4110                 "1ae10b594f09e26a7e902ecbd0600691"
4111         },
4112         { 0, 0, 0, 0, 0, 0 }
4113 };
4114
4115 static void
4116 test_Poly1305_ctmul(void)
4117 {
4118         size_t u;
4119
4120         printf("Test Poly1305_ctmul: ");
4121         fflush(stdout);
4122
4123         for (u = 0; KAT_POLY1305[u].skey; u ++) {
4124                 unsigned char key[32], nonce[12], plain[400], cipher[400];
4125                 unsigned char aad[400], tag[16], data[400], tmp[16];
4126                 size_t len, aad_len;
4127
4128                 len = hextobin(plain, KAT_POLY1305[u].splain);
4129                 aad_len = hextobin(aad, KAT_POLY1305[u].saad);
4130                 hextobin(key, KAT_POLY1305[u].skey);
4131                 hextobin(nonce, KAT_POLY1305[u].snonce);
4132                 hextobin(cipher, KAT_POLY1305[u].scipher);
4133                 hextobin(tag, KAT_POLY1305[u].stag);
4134
4135                 memcpy(data, plain, len);
4136                 br_poly1305_ctmul_run(key, nonce, data, len,
4137                         aad, aad_len, tmp, br_chacha20_ct_run, 1);
4138                 if (memcmp(data, cipher, len) != 0) {
4139                         fprintf(stderr, "ChaCha20+Poly1305 KAT failed (1)\n");
4140                         exit(EXIT_FAILURE);
4141                 }
4142                 if (memcmp(tmp, tag, 16) != 0) {
4143                         fprintf(stderr, "ChaCha20+Poly1305 KAT failed (2)\n");
4144                         exit(EXIT_FAILURE);
4145                 }
4146                 br_poly1305_ctmul_run(key, nonce, data, len,
4147                         aad, aad_len, tmp, br_chacha20_ct_run, 0);
4148                 if (memcmp(data, plain, len) != 0) {
4149                         fprintf(stderr, "ChaCha20+Poly1305 KAT failed (3)\n");
4150                         exit(EXIT_FAILURE);
4151                 }
4152                 if (memcmp(tmp, tag, 16) != 0) {
4153                         fprintf(stderr, "ChaCha20+Poly1305 KAT failed (4)\n");
4154                         exit(EXIT_FAILURE);
4155                 }
4156
4157                 printf(".");
4158                 fflush(stdout);
4159         }
4160
4161         printf(" done.\n");
4162         fflush(stdout);
4163 }
4164
4165 /*
4166  * A 1024-bit RSA key, generated with OpenSSL.
4167  */
4168 static const unsigned char RSA_N[] = {
4169         0xBF, 0xB4, 0xA6, 0x2E, 0x87, 0x3F, 0x9C, 0x8D,
4170         0xA0, 0xC4, 0x2E, 0x7B, 0x59, 0x36, 0x0F, 0xB0,
4171         0xFF, 0xE1, 0x25, 0x49, 0xE5, 0xE6, 0x36, 0xB0,
4172         0x48, 0xC2, 0x08, 0x6B, 0x77, 0xA7, 0xC0, 0x51,
4173         0x66, 0x35, 0x06, 0xA9, 0x59, 0xDF, 0x17, 0x7F,
4174         0x15, 0xF6, 0xB4, 0xE5, 0x44, 0xEE, 0x72, 0x3C,
4175         0x53, 0x11, 0x52, 0xC9, 0xC9, 0x61, 0x4F, 0x92,
4176         0x33, 0x64, 0x70, 0x43, 0x07, 0xF1, 0x3F, 0x7F,
4177         0x15, 0xAC, 0xF0, 0xC1, 0x54, 0x7D, 0x55, 0xC0,
4178         0x29, 0xDC, 0x9E, 0xCC, 0xE4, 0x1D, 0x11, 0x72,
4179         0x45, 0xF4, 0xD2, 0x70, 0xFC, 0x34, 0xB2, 0x1F,
4180         0xF3, 0xAD, 0x6A, 0xF0, 0xE5, 0x56, 0x11, 0xF8,
4181         0x0C, 0x3A, 0x8B, 0x04, 0x46, 0x7C, 0x77, 0xD9,
4182         0x41, 0x1F, 0x40, 0xBE, 0x93, 0x80, 0x9D, 0x23,
4183         0x75, 0x80, 0x12, 0x26, 0x5A, 0x72, 0x1C, 0xDD,
4184         0x47, 0xB3, 0x2A, 0x33, 0xD8, 0x19, 0x61, 0xE3
4185 };
4186 static const unsigned char RSA_E[] = {
4187         0x01, 0x00, 0x01
4188 };
4189 /* unused
4190 static const unsigned char RSA_D[] = {
4191         0xAE, 0x56, 0x0B, 0x56, 0x7E, 0xDA, 0x83, 0x75,
4192         0x6C, 0xC1, 0x5C, 0x00, 0x02, 0x96, 0x1E, 0x58,
4193         0xF9, 0xA9, 0xF7, 0x2E, 0x27, 0xEB, 0x5E, 0xCA,
4194         0x9B, 0xB0, 0x10, 0xD6, 0x22, 0x7F, 0xA4, 0x6E,
4195         0xA2, 0x03, 0x10, 0xE6, 0xCB, 0x7B, 0x0D, 0x34,
4196         0x1E, 0x76, 0x37, 0xF5, 0xD3, 0xE5, 0x00, 0x70,
4197         0x09, 0x9E, 0xD4, 0x69, 0xFB, 0x40, 0x0A, 0x8B,
4198         0xCB, 0x3E, 0xC8, 0xB4, 0xBC, 0xB1, 0x50, 0xEA,
4199         0x9D, 0xD9, 0x89, 0x8A, 0x98, 0x40, 0x79, 0xD1,
4200         0x07, 0x66, 0xA7, 0x90, 0x63, 0x82, 0xB1, 0xE0,
4201         0x24, 0xD0, 0x89, 0x6A, 0xEC, 0xC5, 0xF3, 0x21,
4202         0x7D, 0xB8, 0xA5, 0x45, 0x3A, 0x3B, 0x34, 0x42,
4203         0xC2, 0x82, 0x3C, 0x8D, 0xFA, 0x5D, 0xA0, 0xA8,
4204         0x24, 0xC8, 0x40, 0x22, 0x19, 0xCB, 0xB5, 0x85,
4205         0x67, 0x69, 0x60, 0xE4, 0xD0, 0x7E, 0xA3, 0x3B,
4206         0xF7, 0x70, 0x50, 0xC9, 0x5C, 0x97, 0x29, 0x49
4207 };
4208 */
4209 static const unsigned char RSA_P[] = {
4210         0xF2, 0xE7, 0x6F, 0x66, 0x2E, 0xC4, 0x03, 0xD4,
4211         0x89, 0x24, 0xCC, 0xE1, 0xCD, 0x3F, 0x01, 0x82,
4212         0xC1, 0xFB, 0xAF, 0x44, 0xFA, 0xCC, 0x0E, 0xAA,
4213         0x9D, 0x74, 0xA9, 0x65, 0xEF, 0xED, 0x4C, 0x87,
4214         0xF0, 0xB3, 0xC6, 0xEA, 0x61, 0x85, 0xDE, 0x4E,
4215         0x66, 0xB2, 0x5A, 0x9F, 0x7A, 0x41, 0xC5, 0x66,
4216         0x57, 0xDF, 0x88, 0xF0, 0xB5, 0xF2, 0xC7, 0x7E,
4217         0xE6, 0x55, 0x21, 0x96, 0x83, 0xD8, 0xAB, 0x57
4218 };
4219 static const unsigned char RSA_Q[] = {
4220         0xCA, 0x0A, 0x92, 0xBF, 0x58, 0xB0, 0x2E, 0xF6,
4221         0x66, 0x50, 0xB1, 0x48, 0x29, 0x42, 0x86, 0x6C,
4222         0x98, 0x06, 0x7E, 0xB8, 0xB5, 0x4F, 0xFB, 0xC4,
4223         0xF3, 0xC3, 0x36, 0x91, 0x07, 0xB6, 0xDB, 0xE9,
4224         0x56, 0x3C, 0x51, 0x7D, 0xB5, 0xEC, 0x0A, 0xA9,
4225         0x7C, 0x66, 0xF9, 0xD8, 0x25, 0xDE, 0xD2, 0x94,
4226         0x5A, 0x58, 0xF1, 0x93, 0xE4, 0xF0, 0x5F, 0x27,
4227         0xBD, 0x83, 0xC7, 0xCA, 0x48, 0x6A, 0xB2, 0x55
4228 };
4229 static const unsigned char RSA_DP[] = {
4230         0xAF, 0x97, 0xBE, 0x60, 0x0F, 0xCE, 0x83, 0x36,
4231         0x51, 0x2D, 0xD9, 0x2E, 0x22, 0x41, 0x39, 0xC6,
4232         0x5C, 0x94, 0xA4, 0xCF, 0x28, 0xBD, 0xFA, 0x9C,
4233         0x3B, 0xD6, 0xE9, 0xDE, 0x56, 0xE3, 0x24, 0x3F,
4234         0xE1, 0x31, 0x14, 0xCA, 0xBA, 0x55, 0x1B, 0xAF,
4235         0x71, 0x6D, 0xDD, 0x35, 0x0C, 0x1C, 0x1F, 0xA7,
4236         0x2C, 0x3E, 0xDB, 0xAF, 0xA6, 0xD8, 0x2A, 0x7F,
4237         0x01, 0xE2, 0xE8, 0xB4, 0xF5, 0xFA, 0xDB, 0x61
4238 };
4239 static const unsigned char RSA_DQ[] = {
4240         0x29, 0xC0, 0x4B, 0x98, 0xFD, 0x13, 0xD3, 0x70,
4241         0x99, 0xAE, 0x1D, 0x24, 0x83, 0x5A, 0x3A, 0xFB,
4242         0x1F, 0xE3, 0x5F, 0xB6, 0x7D, 0xC9, 0x5C, 0x86,
4243         0xD3, 0xB4, 0xC8, 0x86, 0xE9, 0xE8, 0x30, 0xC3,
4244         0xA4, 0x4D, 0x6C, 0xAD, 0xA4, 0xB5, 0x75, 0x72,
4245         0x96, 0xC1, 0x94, 0xE9, 0xC4, 0xD1, 0xAA, 0x04,
4246         0x7C, 0x33, 0x1B, 0x20, 0xEB, 0xD3, 0x7C, 0x66,
4247         0x72, 0xF4, 0x53, 0x8A, 0x0A, 0xB2, 0xF9, 0xCD
4248 };
4249 static const unsigned char RSA_IQ[] = {
4250         0xE8, 0xEB, 0x04, 0x79, 0xA5, 0xC1, 0x79, 0xDE,
4251         0xD5, 0x49, 0xA1, 0x0B, 0x48, 0xB9, 0x0E, 0x55,
4252         0x74, 0x2C, 0x54, 0xEE, 0xA8, 0xB0, 0x01, 0xC2,
4253         0xD2, 0x3C, 0x3E, 0x47, 0x3A, 0x7C, 0xC8, 0x3D,
4254         0x2E, 0x33, 0x54, 0x4D, 0x40, 0x29, 0x41, 0x74,
4255         0xBA, 0xE1, 0x93, 0x09, 0xEC, 0xE0, 0x1B, 0x4D,
4256         0x1F, 0x2A, 0xCA, 0x4A, 0x0B, 0x5F, 0xE6, 0xBE,
4257         0x59, 0x0A, 0xC4, 0xC9, 0xD9, 0x82, 0xAC, 0xE1
4258 };
4259
4260 static const br_rsa_public_key RSA_PK = {
4261         (void *)RSA_N, sizeof RSA_N,
4262         (void *)RSA_E, sizeof RSA_E
4263 };
4264
4265 static const br_rsa_private_key RSA_SK = {
4266         1024,
4267         (void *)RSA_P, sizeof RSA_P,
4268         (void *)RSA_Q, sizeof RSA_Q,
4269         (void *)RSA_DP, sizeof RSA_DP,
4270         (void *)RSA_DQ, sizeof RSA_DQ,
4271         (void *)RSA_IQ, sizeof RSA_IQ
4272 };
4273
4274 static void
4275 test_RSA_core(char *name, br_rsa_public fpub, br_rsa_private fpriv)
4276 {
4277         unsigned char t1[128], t2[128], t3[128];
4278
4279         printf("Test %s: ", name);
4280         fflush(stdout);
4281
4282         /*
4283          * A KAT test (computed with OpenSSL).
4284          */
4285         hextobin(t1, "45A3DC6A106BCD3BD0E48FB579643AA3FF801E5903E80AA9B43A695A8E7F454E93FA208B69995FF7A6D5617C2FEB8E546375A664977A48931842AAE796B5A0D64393DCA35F3490FC157F5BD83B9D58C2F7926E6AE648A2BD96CAB8FCCD3D35BB11424AD47D973FF6D69CA774841AEC45DFAE99CCF79893E7047FDE6CB00AA76D");
4286         hextobin(t2, "0001FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF003021300906052B0E03021A05000414A94A8FE5CCB19BA61C4C0873D391E987982FBBD3");
4287         memcpy(t3, t1, sizeof t1);
4288         if (!fpub(t3, sizeof t3, &RSA_PK)) {
4289                 fprintf(stderr, "RSA public operation failed\n");
4290                 exit(EXIT_FAILURE);
4291         }
4292         check_equals("KAT RSA pub", t2, t3, sizeof t2);
4293         if (!fpriv(t3, &RSA_SK)) {
4294                 fprintf(stderr, "RSA private operation failed\n");
4295                 exit(EXIT_FAILURE);
4296         }
4297         check_equals("KAT RSA priv", t1, t3, sizeof t1);
4298
4299         printf("done.\n");
4300         fflush(stdout);
4301 }
4302
4303 static void
4304 test_RSA_i31(void)
4305 {
4306         test_RSA_core("RSA i31 core", &br_rsa_i31_public, &br_rsa_i31_private);
4307         /* FIXME
4308         test_RSA_sign("RSA i31 sign",
4309                 &br_rsa_i31_pkcs1_vrfy, &br_rsa_i31_pkcs1_sign);
4310         */
4311 }
4312
4313 static void
4314 test_RSA_i32(void)
4315 {
4316         test_RSA_core("RSA i32 core", &br_rsa_i32_public, &br_rsa_i32_private);
4317         /* FIXME
4318         test_RSA_sign("RSA i32 sign",
4319                 &br_rsa_i32_pkcs1_vrfy, &br_rsa_i32_pkcs1_sign);
4320         */
4321 }
4322
4323 #if 0
4324 static void
4325 test_RSA_signatures(void)
4326 {
4327         uint32_t n[40], e[2], p[20], q[20], dp[20], dq[20], iq[20], x[40];
4328         unsigned char hv[20], sig[128];
4329         unsigned char ref[128], tmp[128];
4330         br_sha1_context hc;
4331
4332         printf("Test RSA signatures: ");
4333         fflush(stdout);
4334
4335         /*
4336          * Decode RSA key elements.
4337          */
4338         br_int_decode(n, sizeof n / sizeof n[0], RSA_N, sizeof RSA_N);
4339         br_int_decode(e, sizeof e / sizeof e[0], RSA_E, sizeof RSA_E);
4340         br_int_decode(p, sizeof p / sizeof p[0], RSA_P, sizeof RSA_P);
4341         br_int_decode(q, sizeof q / sizeof q[0], RSA_Q, sizeof RSA_Q);
4342         br_int_decode(dp, sizeof dp / sizeof dp[0], RSA_DP, sizeof RSA_DP);
4343         br_int_decode(dq, sizeof dq / sizeof dq[0], RSA_DQ, sizeof RSA_DQ);
4344         br_int_decode(iq, sizeof iq / sizeof iq[0], RSA_IQ, sizeof RSA_IQ);
4345
4346         /*
4347          * Decode reference signature (computed with OpenSSL).
4348          */
4349         hextobin(ref, "45A3DC6A106BCD3BD0E48FB579643AA3FF801E5903E80AA9B43A695A8E7F454E93FA208B69995FF7A6D5617C2FEB8E546375A664977A48931842AAE796B5A0D64393DCA35F3490FC157F5BD83B9D58C2F7926E6AE648A2BD96CAB8FCCD3D35BB11424AD47D973FF6D69CA774841AEC45DFAE99CCF79893E7047FDE6CB00AA76D");
4350
4351         /*
4352          * Recompute signature. Since PKCS#1 v1.5 signatures are
4353          * deterministic, we should get the same as the reference signature.
4354          */
4355         br_sha1_init(&hc);
4356         br_sha1_update(&hc, "test", 4);
4357         br_sha1_out(&hc, hv);
4358         if (!br_rsa_sign(sig, sizeof sig, p, q, dp, dq, iq, br_sha1_ID, hv)) {
4359                 fprintf(stderr, "RSA-1024/SHA-1 sig generate failed\n");
4360                 exit(EXIT_FAILURE);
4361         }
4362         check_equals("KAT RSA-sign 1", sig, ref, sizeof sig);
4363
4364         /*
4365          * Verify signature.
4366          */
4367         if (!br_rsa_verify(sig, sizeof sig, n, e, br_sha1_ID, hv)) {
4368                 fprintf(stderr, "RSA-1024/SHA-1 sig verify failed\n");
4369                 exit(EXIT_FAILURE);
4370         }
4371         hv[5] ^= 0x01;
4372         if (br_rsa_verify(sig, sizeof sig, n, e, br_sha1_ID, hv)) {
4373                 fprintf(stderr, "RSA-1024/SHA-1 sig verify should have failed\n");
4374                 exit(EXIT_FAILURE);
4375         }
4376         hv[5] ^= 0x01;
4377
4378         /*
4379          * Generate a signature with the alternate encoding (no NULL) and
4380          * verify it.
4381          */
4382         hextobin(tmp, "0001FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00301F300706052B0E03021A0414A94A8FE5CCB19BA61C4C0873D391E987982FBBD3");
4383         br_int_decode(x, sizeof x / sizeof x[0], tmp, sizeof tmp);
4384         x[0] = n[0];
4385         br_rsa_private_core(x, p, q, dp, dq, iq);
4386         br_int_encode(sig, sizeof sig, x);
4387         if (!br_rsa_verify(sig, sizeof sig, n, e, br_sha1_ID, hv)) {
4388                 fprintf(stderr, "RSA-1024/SHA-1 sig verify (alt) failed\n");
4389                 exit(EXIT_FAILURE);
4390         }
4391         hv[5] ^= 0x01;
4392         if (br_rsa_verify(sig, sizeof sig, n, e, br_sha1_ID, hv)) {
4393                 fprintf(stderr, "RSA-1024/SHA-1 sig verify (alt) should have failed\n");
4394                 exit(EXIT_FAILURE);
4395         }
4396         hv[5] ^= 0x01;
4397
4398         printf("done.\n");
4399         fflush(stdout);
4400 }
4401 #endif
4402
4403 /*
4404  * From: http://csrc.nist.gov/groups/ST/toolkit/BCM/documents/proposedmodes/gcm/gcm-revised-spec.pdf
4405  */
4406 static const char *const KAT_GHASH[] = {
4407
4408         "66e94bd4ef8a2c3b884cfa59ca342b2e",
4409         "",
4410         "",
4411         "00000000000000000000000000000000",
4412
4413         "66e94bd4ef8a2c3b884cfa59ca342b2e",
4414         "",
4415         "0388dace60b6a392f328c2b971b2fe78",
4416         "f38cbb1ad69223dcc3457ae5b6b0f885",
4417
4418         "b83b533708bf535d0aa6e52980d53b78",
4419         "",
4420         "42831ec2217774244b7221b784d0d49ce3aa212f2c02a4e035c17e2329aca12e21d514b25466931c7d8f6a5aac84aa051ba30b396a0aac973d58e091473f5985",
4421         "7f1b32b81b820d02614f8895ac1d4eac",
4422
4423         "b83b533708bf535d0aa6e52980d53b78",
4424         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4425         "42831ec2217774244b7221b784d0d49ce3aa212f2c02a4e035c17e2329aca12e21d514b25466931c7d8f6a5aac84aa051ba30b396a0aac973d58e091",
4426         "698e57f70e6ecc7fd9463b7260a9ae5f",
4427
4428         "b83b533708bf535d0aa6e52980d53b78",
4429         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4430         "61353b4c2806934a777ff51fa22a4755699b2a714fcdc6f83766e5f97b6c742373806900e49f24b22b097544d4896b424989b5e1ebac0f07c23f4598",
4431         "df586bb4c249b92cb6922877e444d37b",
4432
4433         "b83b533708bf535d0aa6e52980d53b78",
4434         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4435         "8ce24998625615b603a033aca13fb894be9112a5c3a211a8ba262a3cca7e2ca701e4a9a4fba43c90ccdcb281d48c7c6fd62875d2aca417034c34aee5",
4436         "1c5afe9760d3932f3c9a878aac3dc3de",
4437
4438         "aae06992acbf52a3e8f4a96ec9300bd7",
4439         "",
4440         "98e7247c07f0fe411c267e4384b0f600",
4441         "e2c63f0ac44ad0e02efa05ab6743d4ce",
4442
4443         "466923ec9ae682214f2c082badb39249",
4444         "",
4445         "3980ca0b3c00e841eb06fac4872a2757859e1ceaa6efd984628593b40ca1e19c7d773d00c144c525ac619d18c84a3f4718e2448b2fe324d9ccda2710acade256",
4446         "51110d40f6c8fff0eb1ae33445a889f0",
4447
4448         "466923ec9ae682214f2c082badb39249",
4449         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4450         "3980ca0b3c00e841eb06fac4872a2757859e1ceaa6efd984628593b40ca1e19c7d773d00c144c525ac619d18c84a3f4718e2448b2fe324d9ccda2710",
4451         "ed2ce3062e4a8ec06db8b4c490e8a268",
4452
4453         "466923ec9ae682214f2c082badb39249",
4454         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4455         "0f10f599ae14a154ed24b36e25324db8c566632ef2bbb34f8347280fc4507057fddc29df9a471f75c66541d4d4dad1c9e93a19a58e8b473fa0f062f7",
4456         "1e6a133806607858ee80eaf237064089",
4457
4458         "466923ec9ae682214f2c082badb39249",
4459         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4460         "d27e88681ce3243c4830165a8fdcf9ff1de9a1d8e6b447ef6ef7b79828666e4581e79012af34ddd9e2f037589b292db3e67c036745fa22e7e9b7373b",
4461         "82567fb0b4cc371801eadec005968e94",
4462
4463         "dc95c078a2408989ad48a21492842087",
4464         "",
4465         "cea7403d4d606b6e074ec5d3baf39d18",
4466         "83de425c5edc5d498f382c441041ca92",
4467
4468         "acbef20579b4b8ebce889bac8732dad7",
4469         "",
4470         "522dc1f099567d07f47f37a32a84427d643a8cdcbfe5c0c97598a2bd2555d1aa8cb08e48590dbb3da7b08b1056828838c5f61e6393ba7a0abcc9f662898015ad",
4471         "4db870d37cb75fcb46097c36230d1612",
4472
4473         "acbef20579b4b8ebce889bac8732dad7",
4474         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4475         "522dc1f099567d07f47f37a32a84427d643a8cdcbfe5c0c97598a2bd2555d1aa8cb08e48590dbb3da7b08b1056828838c5f61e6393ba7a0abcc9f662",
4476         "8bd0c4d8aacd391e67cca447e8c38f65",
4477
4478         "acbef20579b4b8ebce889bac8732dad7",
4479         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4480         "c3762df1ca787d32ae47c13bf19844cbaf1ae14d0b976afac52ff7d79bba9de0feb582d33934a4f0954cc2363bc73f7862ac430e64abe499f47c9b1f",
4481         "75a34288b8c68f811c52b2e9a2f97f63",
4482
4483         "acbef20579b4b8ebce889bac8732dad7",
4484         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4485         "5a8def2f0c9e53f1f75d7853659e2a20eeb2b22aafde6419a058ab4f6f746bf40fc0c3b780f244452da3ebf1c5d82cdea2418997200ef82e44ae7e3f",
4486         "d5ffcf6fc5ac4d69722187421a7f170b",
4487
4488         NULL,
4489 };
4490
4491 static void
4492 test_GHASH(char *name, br_ghash gh)
4493 {
4494         size_t u;
4495
4496         printf("Test %s: ", name);
4497         fflush(stdout);
4498
4499         for (u = 0; KAT_GHASH[u]; u += 4) {
4500                 unsigned char h[16];
4501                 unsigned char a[100];
4502                 size_t a_len;
4503                 unsigned char c[100];
4504                 size_t c_len;
4505                 unsigned char p[16];
4506                 unsigned char y[16];
4507                 unsigned char ref[16];
4508
4509                 hextobin(h, KAT_GHASH[u]);
4510                 a_len = hextobin(a, KAT_GHASH[u + 1]);
4511                 c_len = hextobin(c, KAT_GHASH[u + 2]);
4512                 hextobin(ref, KAT_GHASH[u + 3]);
4513                 memset(y, 0, sizeof y);
4514                 gh(y, h, a, a_len);
4515                 gh(y, h, c, c_len);
4516                 memset(p, 0, sizeof p);
4517                 br_enc32be(p + 4, (uint32_t)a_len << 3);
4518                 br_enc32be(p + 12, (uint32_t)c_len << 3);
4519                 gh(y, h, p, sizeof p);
4520                 check_equals("KAT GHASH", y, ref, sizeof ref);
4521         }
4522
4523         printf("done.\n");
4524         fflush(stdout);
4525 }
4526
4527 static void
4528 test_GHASH_ctmul(void)
4529 {
4530         test_GHASH("GHASH_ctmul", br_ghash_ctmul);
4531 }
4532
4533 static void
4534 test_GHASH_ctmul32(void)
4535 {
4536         test_GHASH("GHASH_ctmul32", br_ghash_ctmul32);
4537 }
4538
4539 static void
4540 test_GHASH_ctmul64(void)
4541 {
4542         test_GHASH("GHASH_ctmul64", br_ghash_ctmul64);
4543 }
4544
4545 static void
4546 test_EC_inner(const char *sk, const char *sU,
4547         const br_ec_impl *impl, int curve)
4548 {
4549         unsigned char bk[70];
4550         unsigned char eG[150], eU[150];
4551         uint32_t n[22], n0i;
4552         size_t klen, ulen, nlen;
4553         const br_ec_curve_def *cd;
4554         br_hmac_drbg_context rng;
4555         int i;
4556
4557         klen = hextobin(bk, sk);
4558         ulen = hextobin(eU, sU);
4559         switch (curve) {
4560         case BR_EC_secp256r1:
4561                 cd = &br_secp256r1;
4562                 break;
4563         case BR_EC_secp384r1:
4564                 cd = &br_secp384r1;
4565                 break;
4566         case BR_EC_secp521r1:
4567                 cd = &br_secp521r1;
4568                 break;
4569         default:
4570                 fprintf(stderr, "Unknown curve: %d\n", curve);
4571                 exit(EXIT_FAILURE);
4572                 break;
4573         }
4574         if (ulen != cd->generator_len) {
4575                 fprintf(stderr, "KAT vector wrong (%lu / %lu)\n",
4576                         (unsigned long)ulen,
4577                         (unsigned long)cd->generator_len);
4578         }
4579         memcpy(eG, cd->generator, ulen);
4580         if (impl->mul(eG, ulen, bk, klen, curve) != 1) {
4581                 fprintf(stderr, "KAT multiplication failed\n");
4582                 exit(EXIT_FAILURE);
4583         }
4584         if (memcmp(eG, eU, ulen) != 0) {
4585                 fprintf(stderr, "KAT mul: mismatch\n");
4586                 exit(EXIT_FAILURE);
4587         }
4588
4589         /*
4590          * Test the two-point-mul function. We want to test the basic
4591          * functionality, and the following special cases:
4592          *   x = y
4593          *   x + y = curve order
4594          */
4595         nlen = cd->order_len;
4596         br_i31_decode(n, cd->order, nlen);
4597         n0i = br_i31_ninv31(n[1]);
4598         br_hmac_drbg_init(&rng, &br_sha256_vtable, "seed for EC", 11);
4599         for (i = 0; i < 10; i ++) {
4600                 unsigned char ba[80], bb[80], bx[80], by[80], bz[80];
4601                 uint32_t a[22], b[22], x[22], y[22], z[22], t1[22], t2[22];
4602                 uint32_t r;
4603                 unsigned char eA[160], eB[160], eC[160], eD[160];
4604
4605                 /*
4606                  * Generate random a and b, and compute A = a*G and B = b*G.
4607                  */
4608                 br_hmac_drbg_generate(&rng, ba, sizeof ba);
4609                 br_i31_decode_reduce(a, ba, sizeof ba, n);
4610                 br_i31_encode(ba, nlen, a);
4611                 br_hmac_drbg_generate(&rng, bb, sizeof bb);
4612                 br_i31_decode_reduce(b, bb, sizeof bb, n);
4613                 br_i31_encode(bb, nlen, b);
4614                 memcpy(eA, cd->generator, ulen);
4615                 impl->mul(eA, ulen, ba, nlen, cd->curve);
4616                 memcpy(eB, cd->generator, ulen);
4617                 impl->mul(eB, ulen, bb, nlen, cd->curve);
4618
4619                 /*
4620                  * Generate random x and y (modulo n).
4621                  */
4622                 br_hmac_drbg_generate(&rng, bx, sizeof bx);
4623                 br_i31_decode_reduce(x, bx, sizeof bx, n);
4624                 br_i31_encode(bx, nlen, x);
4625                 br_hmac_drbg_generate(&rng, by, sizeof by);
4626                 br_i31_decode_reduce(y, by, sizeof by, n);
4627                 br_i31_encode(by, nlen, y);
4628
4629                 /*
4630                  * Compute z = a*x + b*y (mod n).
4631                  */
4632                 memcpy(t1, x, sizeof x);
4633                 br_i31_to_monty(t1, n);
4634                 br_i31_montymul(z, a, t1, n, n0i);
4635                 memcpy(t1, y, sizeof y);
4636                 br_i31_to_monty(t1, n);
4637                 br_i31_montymul(t2, b, t1, n, n0i);
4638                 r = br_i31_add(z, t2, 1);
4639                 r |= br_i31_sub(z, n, 0) ^ 1;
4640                 br_i31_sub(z, n, r);
4641                 br_i31_encode(bz, nlen, z);
4642
4643                 /*
4644                  * Compute C = x*A + y*B with muladd(), and also
4645                  * D = z*G with mul(). The two points must match.
4646                  */
4647                 memcpy(eC, eA, ulen);
4648                 if (impl->muladd(eC, eB, ulen,
4649                         bx, nlen, by, nlen, cd->curve) != 1)
4650                 {
4651                         fprintf(stderr, "muladd() failed (1)\n");
4652                         exit(EXIT_FAILURE);
4653                 }
4654                 memcpy(eD, cd->generator, ulen);
4655                 if (impl->mul(eD, ulen, bz, nlen, cd->curve) != 1) {
4656                         fprintf(stderr, "mul() failed (1)\n");
4657                         exit(EXIT_FAILURE);
4658                 }
4659                 if (memcmp(eC, eD, nlen) != 0) {
4660                         fprintf(stderr, "mul() / muladd() mismatch\n");
4661                         exit(EXIT_FAILURE);
4662                 }
4663
4664                 /*
4665                  * Check with x*A = y*B. We do so by setting b = x and y = a.
4666                  */
4667                 memcpy(b, x, sizeof x);
4668                 br_i31_encode(bb, nlen, b);
4669                 memcpy(eB, cd->generator, ulen);
4670                 impl->mul(eB, ulen, bb, nlen, cd->curve);
4671                 memcpy(y, a, sizeof a);
4672                 br_i31_encode(by, nlen, y);
4673
4674                 memcpy(t1, x, sizeof x);
4675                 br_i31_to_monty(t1, n);
4676                 br_i31_montymul(z, a, t1, n, n0i);
4677                 memcpy(t1, y, sizeof y);
4678                 br_i31_to_monty(t1, n);
4679                 br_i31_montymul(t2, b, t1, n, n0i);
4680                 r = br_i31_add(z, t2, 1);
4681                 r |= br_i31_sub(z, n, 0) ^ 1;
4682                 br_i31_sub(z, n, r);
4683                 br_i31_encode(bz, nlen, z);
4684
4685                 memcpy(eC, eA, ulen);
4686                 if (impl->muladd(eC, eB, ulen,
4687                         bx, nlen, by, nlen, cd->curve) != 1)
4688                 {
4689                         fprintf(stderr, "muladd() failed (2)\n");
4690                         exit(EXIT_FAILURE);
4691                 }
4692                 memcpy(eD, cd->generator, ulen);
4693                 if (impl->mul(eD, ulen, bz, nlen, cd->curve) != 1) {
4694                         fprintf(stderr, "mul() failed (2)\n");
4695                         exit(EXIT_FAILURE);
4696                 }
4697                 if (memcmp(eC, eD, nlen) != 0) {
4698                         fprintf(stderr,
4699                                 "mul() / muladd() mismatch (x*A=y*B)\n");
4700                         exit(EXIT_FAILURE);
4701                 }
4702
4703                 /*
4704                  * Check with x*A + y*B = 0. At that point, b = x, so we
4705                  * just need to set y = -a (mod n).
4706                  */
4707                 memcpy(y, n, sizeof n);
4708                 br_i31_sub(y, a, 1);
4709                 br_i31_encode(by, nlen, y);
4710                 memcpy(eC, eA, ulen);
4711                 if (impl->muladd(eC, eB, ulen,
4712                         bx, nlen, by, nlen, cd->curve) != 0)
4713                 {
4714                         fprintf(stderr, "muladd() should have failed\n");
4715                         exit(EXIT_FAILURE);
4716                 }
4717         }
4718
4719         printf(".");
4720         fflush(stdout);
4721 }
4722
4723 static void
4724 test_EC_KAT(const char *name, const br_ec_impl *impl, uint32_t curve_mask)
4725 {
4726
4727         printf("Test %s: ", name);
4728         fflush(stdout);
4729
4730         if (curve_mask & ((uint32_t)1 << BR_EC_secp256r1)) {
4731                 test_EC_inner(
4732                         "C9AFA9D845BA75166B5C215767B1D6934E50C3DB36E89B127B8A622B120F6721",
4733                         "0460FED4BA255A9D31C961EB74C6356D68C049B8923B61FA6CE669622E60F29FB67903FE1008B8BC99A41AE9E95628BC64F2F1B20C2D7E9F5177A3C294D4462299",
4734                         impl, BR_EC_secp256r1);
4735         }
4736         if (curve_mask & ((uint32_t)1 << BR_EC_secp384r1)) {
4737                 test_EC_inner(
4738                         "6B9D3DAD2E1B8C1C05B19875B6659F4DE23C3B667BF297BA9AA47740787137D896D5724E4C70A825F872C9EA60D2EDF5",
4739                         "04EC3A4E415B4E19A4568618029F427FA5DA9A8BC4AE92E02E06AAE5286B300C64DEF8F0EA9055866064A254515480BC138015D9B72D7D57244EA8EF9AC0C621896708A59367F9DFB9F54CA84B3F1C9DB1288B231C3AE0D4FE7344FD2533264720",
4740                         impl, BR_EC_secp384r1);
4741         }
4742         if (curve_mask & ((uint32_t)1 << BR_EC_secp521r1)) {
4743                 test_EC_inner(
4744                         "00FAD06DAA62BA3B25D2FB40133DA757205DE67F5BB0018FEE8C86E1B68C7E75CAA896EB32F1F47C70855836A6D16FCC1466F6D8FBEC67DB89EC0C08B0E996B83538",
4745                         "0401894550D0785932E00EAA23B694F213F8C3121F86DC97A04E5A7167DB4E5BCD371123D46E45DB6B5D5370A7F20FB633155D38FFA16D2BD761DCAC474B9A2F5023A400493101C962CD4D2FDDF782285E64584139C2F91B47F87FF82354D6630F746A28A0DB25741B5B34A828008B22ACC23F924FAAFBD4D33F81EA66956DFEAA2BFDFCF5",
4746                         impl, BR_EC_secp521r1);
4747         }
4748
4749         printf(" done.\n");
4750         fflush(stdout);
4751 }
4752
4753 static void
4754 test_EC_prime_i31(void)
4755 {
4756         test_EC_KAT("EC_prime_i31", &br_ec_prime_i31,
4757                 (uint32_t)1 << BR_EC_secp256r1
4758                 | (uint32_t)1 << BR_EC_secp384r1
4759                 | (uint32_t)1 << BR_EC_secp521r1);
4760 }
4761
4762 static const unsigned char EC_P256_PUB_POINT[] = {
4763         0x04, 0x60, 0xFE, 0xD4, 0xBA, 0x25, 0x5A, 0x9D,
4764         0x31, 0xC9, 0x61, 0xEB, 0x74, 0xC6, 0x35, 0x6D,
4765         0x68, 0xC0, 0x49, 0xB8, 0x92, 0x3B, 0x61, 0xFA,
4766         0x6C, 0xE6, 0x69, 0x62, 0x2E, 0x60, 0xF2, 0x9F,
4767         0xB6, 0x79, 0x03, 0xFE, 0x10, 0x08, 0xB8, 0xBC,
4768         0x99, 0xA4, 0x1A, 0xE9, 0xE9, 0x56, 0x28, 0xBC,
4769         0x64, 0xF2, 0xF1, 0xB2, 0x0C, 0x2D, 0x7E, 0x9F,
4770         0x51, 0x77, 0xA3, 0xC2, 0x94, 0xD4, 0x46, 0x22,
4771         0x99
4772 };
4773
4774 static const unsigned char EC_P256_PRIV_X[] = {
4775         0xC9, 0xAF, 0xA9, 0xD8, 0x45, 0xBA, 0x75, 0x16,
4776         0x6B, 0x5C, 0x21, 0x57, 0x67, 0xB1, 0xD6, 0x93,
4777         0x4E, 0x50, 0xC3, 0xDB, 0x36, 0xE8, 0x9B, 0x12,
4778         0x7B, 0x8A, 0x62, 0x2B, 0x12, 0x0F, 0x67, 0x21
4779 };
4780
4781 static const br_ec_public_key EC_P256_PUB = {
4782         BR_EC_secp256r1,
4783         (unsigned char *)EC_P256_PUB_POINT, sizeof EC_P256_PUB_POINT
4784 };
4785
4786 static const br_ec_private_key EC_P256_PRIV = {
4787         BR_EC_secp256r1,
4788         (unsigned char *)EC_P256_PRIV_X, sizeof EC_P256_PRIV_X
4789 };
4790
4791 static const unsigned char EC_P384_PUB_POINT[] = {
4792         0x04, 0xEC, 0x3A, 0x4E, 0x41, 0x5B, 0x4E, 0x19,
4793         0xA4, 0x56, 0x86, 0x18, 0x02, 0x9F, 0x42, 0x7F,
4794         0xA5, 0xDA, 0x9A, 0x8B, 0xC4, 0xAE, 0x92, 0xE0,
4795         0x2E, 0x06, 0xAA, 0xE5, 0x28, 0x6B, 0x30, 0x0C,
4796         0x64, 0xDE, 0xF8, 0xF0, 0xEA, 0x90, 0x55, 0x86,
4797         0x60, 0x64, 0xA2, 0x54, 0x51, 0x54, 0x80, 0xBC,
4798         0x13, 0x80, 0x15, 0xD9, 0xB7, 0x2D, 0x7D, 0x57,
4799         0x24, 0x4E, 0xA8, 0xEF, 0x9A, 0xC0, 0xC6, 0x21,
4800         0x89, 0x67, 0x08, 0xA5, 0x93, 0x67, 0xF9, 0xDF,
4801         0xB9, 0xF5, 0x4C, 0xA8, 0x4B, 0x3F, 0x1C, 0x9D,
4802         0xB1, 0x28, 0x8B, 0x23, 0x1C, 0x3A, 0xE0, 0xD4,
4803         0xFE, 0x73, 0x44, 0xFD, 0x25, 0x33, 0x26, 0x47,
4804         0x20
4805 };
4806
4807 static const unsigned char EC_P384_PRIV_X[] = {
4808         0x6B, 0x9D, 0x3D, 0xAD, 0x2E, 0x1B, 0x8C, 0x1C,
4809         0x05, 0xB1, 0x98, 0x75, 0xB6, 0x65, 0x9F, 0x4D,
4810         0xE2, 0x3C, 0x3B, 0x66, 0x7B, 0xF2, 0x97, 0xBA,
4811         0x9A, 0xA4, 0x77, 0x40, 0x78, 0x71, 0x37, 0xD8,
4812         0x96, 0xD5, 0x72, 0x4E, 0x4C, 0x70, 0xA8, 0x25,
4813         0xF8, 0x72, 0xC9, 0xEA, 0x60, 0xD2, 0xED, 0xF5
4814 };
4815
4816 static const br_ec_public_key EC_P384_PUB = {
4817         BR_EC_secp384r1,
4818         (unsigned char *)EC_P384_PUB_POINT, sizeof EC_P384_PUB_POINT
4819 };
4820
4821 static const br_ec_private_key EC_P384_PRIV = {
4822         BR_EC_secp384r1,
4823         (unsigned char *)EC_P384_PRIV_X, sizeof EC_P384_PRIV_X
4824 };
4825
4826 static const unsigned char EC_P521_PUB_POINT[] = {
4827         0x04, 0x01, 0x89, 0x45, 0x50, 0xD0, 0x78, 0x59,
4828         0x32, 0xE0, 0x0E, 0xAA, 0x23, 0xB6, 0x94, 0xF2,
4829         0x13, 0xF8, 0xC3, 0x12, 0x1F, 0x86, 0xDC, 0x97,
4830         0xA0, 0x4E, 0x5A, 0x71, 0x67, 0xDB, 0x4E, 0x5B,
4831         0xCD, 0x37, 0x11, 0x23, 0xD4, 0x6E, 0x45, 0xDB,
4832         0x6B, 0x5D, 0x53, 0x70, 0xA7, 0xF2, 0x0F, 0xB6,
4833         0x33, 0x15, 0x5D, 0x38, 0xFF, 0xA1, 0x6D, 0x2B,
4834         0xD7, 0x61, 0xDC, 0xAC, 0x47, 0x4B, 0x9A, 0x2F,
4835         0x50, 0x23, 0xA4, 0x00, 0x49, 0x31, 0x01, 0xC9,
4836         0x62, 0xCD, 0x4D, 0x2F, 0xDD, 0xF7, 0x82, 0x28,
4837         0x5E, 0x64, 0x58, 0x41, 0x39, 0xC2, 0xF9, 0x1B,
4838         0x47, 0xF8, 0x7F, 0xF8, 0x23, 0x54, 0xD6, 0x63,
4839         0x0F, 0x74, 0x6A, 0x28, 0xA0, 0xDB, 0x25, 0x74,
4840         0x1B, 0x5B, 0x34, 0xA8, 0x28, 0x00, 0x8B, 0x22,
4841         0xAC, 0xC2, 0x3F, 0x92, 0x4F, 0xAA, 0xFB, 0xD4,
4842         0xD3, 0x3F, 0x81, 0xEA, 0x66, 0x95, 0x6D, 0xFE,
4843         0xAA, 0x2B, 0xFD, 0xFC, 0xF5
4844 };
4845
4846 static const unsigned char EC_P521_PRIV_X[] = {
4847         0x00, 0xFA, 0xD0, 0x6D, 0xAA, 0x62, 0xBA, 0x3B,
4848         0x25, 0xD2, 0xFB, 0x40, 0x13, 0x3D, 0xA7, 0x57,
4849         0x20, 0x5D, 0xE6, 0x7F, 0x5B, 0xB0, 0x01, 0x8F,
4850         0xEE, 0x8C, 0x86, 0xE1, 0xB6, 0x8C, 0x7E, 0x75,
4851         0xCA, 0xA8, 0x96, 0xEB, 0x32, 0xF1, 0xF4, 0x7C,
4852         0x70, 0x85, 0x58, 0x36, 0xA6, 0xD1, 0x6F, 0xCC,
4853         0x14, 0x66, 0xF6, 0xD8, 0xFB, 0xEC, 0x67, 0xDB,
4854         0x89, 0xEC, 0x0C, 0x08, 0xB0, 0xE9, 0x96, 0xB8,
4855         0x35, 0x38
4856 };
4857
4858 static const br_ec_public_key EC_P521_PUB = {
4859         BR_EC_secp521r1,
4860         (unsigned char *)EC_P521_PUB_POINT, sizeof EC_P521_PUB_POINT
4861 };
4862
4863 static const br_ec_private_key EC_P521_PRIV = {
4864         BR_EC_secp521r1,
4865         (unsigned char *)EC_P521_PRIV_X, sizeof EC_P521_PRIV_X
4866 };
4867
4868 typedef struct {
4869         const br_ec_public_key *pub;
4870         const br_ec_private_key *priv;
4871         const br_hash_class *hf;
4872         const char *msg;
4873         const char *sk;
4874         const char *sraw;
4875         const char *sasn1;
4876 } ecdsa_kat_vector;
4877
4878 const ecdsa_kat_vector ECDSA_KAT[] = {
4879
4880         /* Test vectors for P-256, from RFC 6979. */
4881         {
4882                 &EC_P256_PUB,
4883                 &EC_P256_PRIV,
4884                 &br_sha1_vtable, "sample",
4885                 "882905F1227FD620FBF2ABF21244F0BA83D0DC3A9103DBBEE43A1FB858109DB4",
4886                 "61340C88C3AAEBEB4F6D667F672CA9759A6CCAA9FA8811313039EE4A35471D326D7F147DAC089441BB2E2FE8F7A3FA264B9C475098FDCF6E00D7C996E1B8B7EB",
4887                 "3044022061340C88C3AAEBEB4F6D667F672CA9759A6CCAA9FA8811313039EE4A35471D3202206D7F147DAC089441BB2E2FE8F7A3FA264B9C475098FDCF6E00D7C996E1B8B7EB"
4888         },
4889         {
4890                 &EC_P256_PUB,
4891                 &EC_P256_PRIV,
4892                 &br_sha224_vtable, "sample",
4893                 "103F90EE9DC52E5E7FB5132B7033C63066D194321491862059967C715985D473",
4894                 "53B2FFF5D1752B2C689DF257C04C40A587FABABB3F6FC2702F1343AF7CA9AA3FB9AFB64FDC03DC1A131C7D2386D11E349F070AA432A4ACC918BEA988BF75C74C",
4895                 "3045022053B2FFF5D1752B2C689DF257C04C40A587FABABB3F6FC2702F1343AF7CA9AA3F022100B9AFB64FDC03DC1A131C7D2386D11E349F070AA432A4ACC918BEA988BF75C74C"
4896         },
4897         {
4898                 &EC_P256_PUB,
4899                 &EC_P256_PRIV,
4900                 &br_sha256_vtable, "sample",
4901                 "A6E3C57DD01ABE90086538398355DD4C3B17AA873382B0F24D6129493D8AAD60",
4902                 "EFD48B2AACB6A8FD1140DD9CD45E81D69D2C877B56AAF991C34D0EA84EAF3716F7CB1C942D657C41D436C7A1B6E29F65F3E900DBB9AFF4064DC4AB2F843ACDA8",
4903                 "3046022100EFD48B2AACB6A8FD1140DD9CD45E81D69D2C877B56AAF991C34D0EA84EAF3716022100F7CB1C942D657C41D436C7A1B6E29F65F3E900DBB9AFF4064DC4AB2F843ACDA8"
4904         },
4905         {
4906                 &EC_P256_PUB,
4907                 &EC_P256_PRIV,
4908                 &br_sha384_vtable, "sample",
4909                 "09F634B188CEFD98E7EC88B1AA9852D734D0BC272F7D2A47DECC6EBEB375AAD4",
4910                 "0EAFEA039B20E9B42309FB1D89E213057CBF973DC0CFC8F129EDDDC800EF77194861F0491E6998B9455193E34E7B0D284DDD7149A74B95B9261F13ABDE940954",
4911                 "304402200EAFEA039B20E9B42309FB1D89E213057CBF973DC0CFC8F129EDDDC800EF771902204861F0491E6998B9455193E34E7B0D284DDD7149A74B95B9261F13ABDE940954"
4912         },
4913         {
4914                 &EC_P256_PUB,
4915                 &EC_P256_PRIV,
4916                 &br_sha512_vtable, "sample",
4917                 "5FA81C63109BADB88C1F367B47DA606DA28CAD69AA22C4FE6AD7DF73A7173AA5",
4918                 "8496A60B5E9B47C825488827E0495B0E3FA109EC4568FD3F8D1097678EB97F002362AB1ADBE2B8ADF9CB9EDAB740EA6049C028114F2460F96554F61FAE3302FE",
4919                 "30450221008496A60B5E9B47C825488827E0495B0E3FA109EC4568FD3F8D1097678EB97F0002202362AB1ADBE2B8ADF9CB9EDAB740EA6049C028114F2460F96554F61FAE3302FE"
4920         },
4921         {
4922                 &EC_P256_PUB,
4923                 &EC_P256_PRIV,
4924                 &br_sha1_vtable, "test",
4925                 "8C9520267C55D6B980DF741E56B4ADEE114D84FBFA2E62137954164028632A2E",
4926                 "0CBCC86FD6ABD1D99E703E1EC50069EE5C0B4BA4B9AC60E409E8EC5910D81A8901B9D7B73DFAA60D5651EC4591A0136F87653E0FD780C3B1BC872FFDEAE479B1",
4927                 "304402200CBCC86FD6ABD1D99E703E1EC50069EE5C0B4BA4B9AC60E409E8EC5910D81A89022001B9D7B73DFAA60D5651EC4591A0136F87653E0FD780C3B1BC872FFDEAE479B1"
4928         },
4929         {
4930                 &EC_P256_PUB,
4931                 &EC_P256_PRIV,
4932                 &br_sha224_vtable, "test",
4933                 "669F4426F2688B8BE0DB3A6BD1989BDAEFFF84B649EEB84F3DD26080F667FAA7",
4934                 "C37EDB6F0AE79D47C3C27E962FA269BB4F441770357E114EE511F662EC34A692C820053A05791E521FCAAD6042D40AEA1D6B1A540138558F47D0719800E18F2D",
4935                 "3046022100C37EDB6F0AE79D47C3C27E962FA269BB4F441770357E114EE511F662EC34A692022100C820053A05791E521FCAAD6042D40AEA1D6B1A540138558F47D0719800E18F2D"
4936         },
4937         {
4938                 &EC_P256_PUB,
4939                 &EC_P256_PRIV,
4940                 &br_sha256_vtable, "test",
4941                 "D16B6AE827F17175E040871A1C7EC3500192C4C92677336EC2537ACAEE0008E0",
4942                 "F1ABB023518351CD71D881567B1EA663ED3EFCF6C5132B354F28D3B0B7D38367019F4113742A2B14BD25926B49C649155F267E60D3814B4C0CC84250E46F0083",
4943                 "3045022100F1ABB023518351CD71D881567B1EA663ED3EFCF6C5132B354F28D3B0B7D383670220019F4113742A2B14BD25926B49C649155F267E60D3814B4C0CC84250E46F0083"
4944         },
4945         {
4946                 &EC_P256_PUB,
4947                 &EC_P256_PRIV,
4948                 &br_sha384_vtable, "test",
4949                 "16AEFFA357260B04B1DD199693960740066C1A8F3E8EDD79070AA914D361B3B8",
4950                 "83910E8B48BB0C74244EBDF7F07A1C5413D61472BD941EF3920E623FBCCEBEB68DDBEC54CF8CD5874883841D712142A56A8D0F218F5003CB0296B6B509619F2C",
4951                 "304602210083910E8B48BB0C74244EBDF7F07A1C5413D61472BD941EF3920E623FBCCEBEB60221008DDBEC54CF8CD5874883841D712142A56A8D0F218F5003CB0296B6B509619F2C"
4952         },
4953         {
4954                 &EC_P256_PUB,
4955                 &EC_P256_PRIV,
4956                 &br_sha512_vtable, "test",
4957                 "6915D11632ACA3C40D5D51C08DAF9C555933819548784480E93499000D9F0B7F",
4958                 "461D93F31B6540894788FD206C07CFA0CC35F46FA3C91816FFF1040AD1581A0439AF9F15DE0DB8D97E72719C74820D304CE5226E32DEDAE67519E840D1194E55",
4959                 "30440220461D93F31B6540894788FD206C07CFA0CC35F46FA3C91816FFF1040AD1581A04022039AF9F15DE0DB8D97E72719C74820D304CE5226E32DEDAE67519E840D1194E55"
4960         },
4961
4962         /* Test vectors for P-384, from RFC 6979. */
4963         {
4964                 &EC_P384_PUB,
4965                 &EC_P384_PRIV,
4966                 &br_sha1_vtable, "sample",
4967                 "4471EF7518BB2C7C20F62EAE1C387AD0C5E8E470995DB4ACF694466E6AB096630F29E5938D25106C3C340045A2DB01A7",
4968                 "EC748D839243D6FBEF4FC5C4859A7DFFD7F3ABDDF72014540C16D73309834FA37B9BA002899F6FDA3A4A9386790D4EB2A3BCFA947BEEF4732BF247AC17F71676CB31A847B9FF0CBC9C9ED4C1A5B3FACF26F49CA031D4857570CCB5CA4424A443",
4969                 "3066023100EC748D839243D6FBEF4FC5C4859A7DFFD7F3ABDDF72014540C16D73309834FA37B9BA002899F6FDA3A4A9386790D4EB2023100A3BCFA947BEEF4732BF247AC17F71676CB31A847B9FF0CBC9C9ED4C1A5B3FACF26F49CA031D4857570CCB5CA4424A443"
4970         },
4971
4972         {
4973                 &EC_P384_PUB,
4974                 &EC_P384_PRIV,
4975                 &br_sha224_vtable, "sample",
4976                 "A4E4D2F0E729EB786B31FC20AD5D849E304450E0AE8E3E341134A5C1AFA03CAB8083EE4E3C45B06A5899EA56C51B5879",
4977                 "42356E76B55A6D9B4631C865445DBE54E056D3B3431766D0509244793C3F9366450F76EE3DE43F5A125333A6BE0601229DA0C81787064021E78DF658F2FBB0B042BF304665DB721F077A4298B095E4834C082C03D83028EFBF93A3C23940CA8D",
4978                 "3065023042356E76B55A6D9B4631C865445DBE54E056D3B3431766D0509244793C3F9366450F76EE3DE43F5A125333A6BE0601220231009DA0C81787064021E78DF658F2FBB0B042BF304665DB721F077A4298B095E4834C082C03D83028EFBF93A3C23940CA8D"
4979         },
4980         {
4981                 &EC_P384_PUB,
4982                 &EC_P384_PRIV,
4983                 &br_sha256_vtable, "sample",
4984                 "180AE9F9AEC5438A44BC159A1FCB277C7BE54FA20E7CF404B490650A8ACC414E375572342863C899F9F2EDF9747A9B60",
4985                 "21B13D1E013C7FA1392D03C5F99AF8B30C570C6F98D4EA8E354B63A21D3DAA33BDE1E888E63355D92FA2B3C36D8FB2CDF3AA443FB107745BF4BD77CB3891674632068A10CA67E3D45DB2266FA7D1FEEBEFDC63ECCD1AC42EC0CB8668A4FA0AB0",
4986                 "3065023021B13D1E013C7FA1392D03C5F99AF8B30C570C6F98D4EA8E354B63A21D3DAA33BDE1E888E63355D92FA2B3C36D8FB2CD023100F3AA443FB107745BF4BD77CB3891674632068A10CA67E3D45DB2266FA7D1FEEBEFDC63ECCD1AC42EC0CB8668A4FA0AB0"
4987         },
4988         {
4989                 &EC_P384_PUB,
4990                 &EC_P384_PRIV,
4991                 &br_sha384_vtable, "sample",
4992                 "94ED910D1A099DAD3254E9242AE85ABDE4BA15168EAF0CA87A555FD56D10FBCA2907E3E83BA95368623B8C4686915CF9",
4993                 "94EDBB92A5ECB8AAD4736E56C691916B3F88140666CE9FA73D64C4EA95AD133C81A648152E44ACF96E36DD1E80FABE4699EF4AEB15F178CEA1FE40DB2603138F130E740A19624526203B6351D0A3A94FA329C145786E679E7B82C71A38628AC8",
4994                 "306602310094EDBB92A5ECB8AAD4736E56C691916B3F88140666CE9FA73D64C4EA95AD133C81A648152E44ACF96E36DD1E80FABE4602310099EF4AEB15F178CEA1FE40DB2603138F130E740A19624526203B6351D0A3A94FA329C145786E679E7B82C71A38628AC8"
4995         },
4996         {
4997                 &EC_P384_PUB,
4998                 &EC_P384_PRIV,
4999                 &br_sha512_vtable, "sample",
5000                 "92FC3C7183A883E24216D1141F1A8976C5B0DD797DFA597E3D7B32198BD35331A4E966532593A52980D0E3AAA5E10EC3",
5001                 "ED0959D5880AB2D869AE7F6C2915C6D60F96507F9CB3E047C0046861DA4A799CFE30F35CC900056D7C99CD7882433709512C8CCEEE3890A84058CE1E22DBC2198F42323CE8ACA9135329F03C068E5112DC7CC3EF3446DEFCEB01A45C2667FDD5",
5002                 "3065023100ED0959D5880AB2D869AE7F6C2915C6D60F96507F9CB3E047C0046861DA4A799CFE30F35CC900056D7C99CD78824337090230512C8CCEEE3890A84058CE1E22DBC2198F42323CE8ACA9135329F03C068E5112DC7CC3EF3446DEFCEB01A45C2667FDD5"
5003         },
5004         {
5005                 &EC_P384_PUB,
5006                 &EC_P384_PRIV,
5007                 &br_sha1_vtable, "test",
5008                 "66CC2C8F4D303FC962E5FF6A27BD79F84EC812DDAE58CF5243B64A4AD8094D47EC3727F3A3C186C15054492E30698497",
5009                 "4BC35D3A50EF4E30576F58CD96CE6BF638025EE624004A1F7789A8B8E43D0678ACD9D29876DAF46638645F7F404B11C7D5A6326C494ED3FF614703878961C0FDE7B2C278F9A65FD8C4B7186201A2991695BA1C84541327E966FA7B50F7382282",
5010                 "306502304BC35D3A50EF4E30576F58CD96CE6BF638025EE624004A1F7789A8B8E43D0678ACD9D29876DAF46638645F7F404B11C7023100D5A6326C494ED3FF614703878961C0FDE7B2C278F9A65FD8C4B7186201A2991695BA1C84541327E966FA7B50F7382282"
5011         },
5012         {
5013                 &EC_P384_PUB,
5014                 &EC_P384_PRIV,
5015                 &br_sha224_vtable, "test",
5016                 "18FA39DB95AA5F561F30FA3591DC59C0FA3653A80DAFFA0B48D1A4C6DFCBFF6E3D33BE4DC5EB8886A8ECD093F2935726",
5017                 "E8C9D0B6EA72A0E7837FEA1D14A1A9557F29FAA45D3E7EE888FC5BF954B5E62464A9A817C47FF78B8C11066B24080E7207041D4A7A0379AC7232FF72E6F77B6DDB8F09B16CCE0EC3286B2BD43FA8C6141C53EA5ABEF0D8231077A04540A96B66",
5018                 "3065023100E8C9D0B6EA72A0E7837FEA1D14A1A9557F29FAA45D3E7EE888FC5BF954B5E62464A9A817C47FF78B8C11066B24080E72023007041D4A7A0379AC7232FF72E6F77B6DDB8F09B16CCE0EC3286B2BD43FA8C6141C53EA5ABEF0D8231077A04540A96B66"
5019         },
5020         {
5021                 &EC_P384_PUB,
5022                 &EC_P384_PRIV,
5023                 &br_sha256_vtable, "test",
5024                 "0CFAC37587532347DC3389FDC98286BBA8C73807285B184C83E62E26C401C0FAA48DD070BA79921A3457ABFF2D630AD7",
5025                 "6D6DEFAC9AB64DABAFE36C6BF510352A4CC27001263638E5B16D9BB51D451559F918EEDAF2293BE5B475CC8F0188636B2D46F3BECBCC523D5F1A1256BF0C9B024D879BA9E838144C8BA6BAEB4B53B47D51AB373F9845C0514EEFB14024787265",
5026                 "306402306D6DEFAC9AB64DABAFE36C6BF510352A4CC27001263638E5B16D9BB51D451559F918EEDAF2293BE5B475CC8F0188636B02302D46F3BECBCC523D5F1A1256BF0C9B024D879BA9E838144C8BA6BAEB4B53B47D51AB373F9845C0514EEFB14024787265"
5027         },
5028         {
5029                 &EC_P384_PUB,
5030                 &EC_P384_PRIV,
5031                 &br_sha384_vtable, "test",
5032                 "015EE46A5BF88773ED9123A5AB0807962D193719503C527B031B4C2D225092ADA71F4A459BC0DA98ADB95837DB8312EA",
5033                 "8203B63D3C853E8D77227FB377BCF7B7B772E97892A80F36AB775D509D7A5FEB0542A7F0812998DA8F1DD3CA3CF023DBDDD0760448D42D8A43AF45AF836FCE4DE8BE06B485E9B61B827C2F13173923E06A739F040649A667BF3B828246BAA5A5",
5034                 "30660231008203B63D3C853E8D77227FB377BCF7B7B772E97892A80F36AB775D509D7A5FEB0542A7F0812998DA8F1DD3CA3CF023DB023100DDD0760448D42D8A43AF45AF836FCE4DE8BE06B485E9B61B827C2F13173923E06A739F040649A667BF3B828246BAA5A5"
5035         },
5036         {
5037                 &EC_P384_PUB,
5038                 &EC_P384_PRIV,
5039                 &br_sha512_vtable, "test",
5040                 "3780C4F67CB15518B6ACAE34C9F83568D2E12E47DEAB6C50A4E4EE5319D1E8CE0E2CC8A136036DC4B9C00E6888F66B6C",
5041                 "A0D5D090C9980FAF3C2CE57B7AE951D31977DD11C775D314AF55F76C676447D06FB6495CD21B4B6E340FC236584FB277976984E59B4C77B0E8E4460DCA3D9F20E07B9BB1F63BEEFAF576F6B2E8B224634A2092CD3792E0159AD9CEE37659C736",
5042                 "3066023100A0D5D090C9980FAF3C2CE57B7AE951D31977DD11C775D314AF55F76C676447D06FB6495CD21B4B6E340FC236584FB277023100976984E59B4C77B0E8E4460DCA3D9F20E07B9BB1F63BEEFAF576F6B2E8B224634A2092CD3792E0159AD9CEE37659C736"
5043         },
5044
5045         /* Test vectors for P-521, from RFC 6979. */
5046         {
5047                 &EC_P521_PUB,
5048                 &EC_P521_PRIV,
5049                 &br_sha1_vtable, "sample",
5050                 "0089C071B419E1C2820962321787258469511958E80582E95D8378E0C2CCDB3CB42BEDE42F50E3FA3C71F5A76724281D31D9C89F0F91FC1BE4918DB1C03A5838D0F9",
5051                 "00343B6EC45728975EA5CBA6659BBB6062A5FF89EEA58BE3C80B619F322C87910FE092F7D45BB0F8EEE01ED3F20BABEC079D202AE677B243AB40B5431D497C55D75D00E7B0E675A9B24413D448B8CC119D2BF7B2D2DF032741C096634D6D65D0DBE3D5694625FB9E8104D3B842C1B0E2D0B98BEA19341E8676AEF66AE4EBA3D5475D5D16",
5052                 "3081870241343B6EC45728975EA5CBA6659BBB6062A5FF89EEA58BE3C80B619F322C87910FE092F7D45BB0F8EEE01ED3F20BABEC079D202AE677B243AB40B5431D497C55D75D024200E7B0E675A9B24413D448B8CC119D2BF7B2D2DF032741C096634D6D65D0DBE3D5694625FB9E8104D3B842C1B0E2D0B98BEA19341E8676AEF66AE4EBA3D5475D5D16"
5053         },
5054         {
5055                 &EC_P521_PUB,
5056                 &EC_P521_PRIV,
5057                 &br_sha224_vtable, "sample",
5058                 "0121415EC2CD7726330A61F7F3FA5DE14BE9436019C4DB8CB4041F3B54CF31BE0493EE3F427FB906393D895A19C9523F3A1D54BB8702BD4AA9C99DAB2597B92113F3",
5059                 "01776331CFCDF927D666E032E00CF776187BC9FDD8E69D0DABB4109FFE1B5E2A30715F4CC923A4A5E94D2503E9ACFED92857B7F31D7152E0F8C00C15FF3D87E2ED2E0050CB5265417FE2320BBB5A122B8E1A32BD699089851128E360E620A30C7E17BA41A666AF126CE100E5799B153B60528D5300D08489CA9178FB610A2006C254B41F",
5060                 "308187024201776331CFCDF927D666E032E00CF776187BC9FDD8E69D0DABB4109FFE1B5E2A30715F4CC923A4A5E94D2503E9ACFED92857B7F31D7152E0F8C00C15FF3D87E2ED2E024150CB5265417FE2320BBB5A122B8E1A32BD699089851128E360E620A30C7E17BA41A666AF126CE100E5799B153B60528D5300D08489CA9178FB610A2006C254B41F"
5061         },
5062         {
5063                 &EC_P521_PUB,
5064                 &EC_P521_PRIV,
5065                 &br_sha256_vtable, "sample",
5066                 "00EDF38AFCAAECAB4383358B34D67C9F2216C8382AAEA44A3DAD5FDC9C32575761793FEF24EB0FC276DFC4F6E3EC476752F043CF01415387470BCBD8678ED2C7E1A0",
5067                 "01511BB4D675114FE266FC4372B87682BAECC01D3CC62CF2303C92B3526012659D16876E25C7C1E57648F23B73564D67F61C6F14D527D54972810421E7D87589E1A7004A171143A83163D6DF460AAF61522695F207A58B95C0644D87E52AA1A347916E4F7A72930B1BC06DBE22CE3F58264AFD23704CBB63B29B931F7DE6C9D949A7ECFC",
5068                 "308187024201511BB4D675114FE266FC4372B87682BAECC01D3CC62CF2303C92B3526012659D16876E25C7C1E57648F23B73564D67F61C6F14D527D54972810421E7D87589E1A702414A171143A83163D6DF460AAF61522695F207A58B95C0644D87E52AA1A347916E4F7A72930B1BC06DBE22CE3F58264AFD23704CBB63B29B931F7DE6C9D949A7ECFC"
5069         },
5070         {
5071                 &EC_P521_PUB,
5072                 &EC_P521_PRIV,
5073                 &br_sha384_vtable, "sample",
5074                 "01546A108BC23A15D6F21872F7DED661FA8431DDBD922D0DCDB77CC878C8553FFAD064C95A920A750AC9137E527390D2D92F153E66196966EA554D9ADFCB109C4211",
5075                 "01EA842A0E17D2DE4F92C15315C63DDF72685C18195C2BB95E572B9C5136CA4B4B576AD712A52BE9730627D16054BA40CC0B8D3FF035B12AE75168397F5D50C6745101F21A3CEE066E1961025FB048BD5FE2B7924D0CD797BABE0A83B66F1E35EEAF5FDE143FA85DC394A7DEE766523393784484BDF3E00114A1C857CDE1AA203DB65D61",
5076                 "308188024201EA842A0E17D2DE4F92C15315C63DDF72685C18195C2BB95E572B9C5136CA4B4B576AD712A52BE9730627D16054BA40CC0B8D3FF035B12AE75168397F5D50C67451024201F21A3CEE066E1961025FB048BD5FE2B7924D0CD797BABE0A83B66F1E35EEAF5FDE143FA85DC394A7DEE766523393784484BDF3E00114A1C857CDE1AA203DB65D61"
5077         },
5078         {
5079                 &EC_P521_PUB,
5080                 &EC_P521_PRIV,
5081                 &br_sha512_vtable, "sample",
5082                 "01DAE2EA071F8110DC26882D4D5EAE0621A3256FC8847FB9022E2B7D28E6F10198B1574FDD03A9053C08A1854A168AA5A57470EC97DD5CE090124EF52A2F7ECBFFD3",
5083                 "00C328FAFCBD79DD77850370C46325D987CB525569FB63C5D3BC53950E6D4C5F174E25A1EE9017B5D450606ADD152B534931D7D4E8455CC91F9B15BF05EC36E377FA00617CCE7CF5064806C467F678D3B4080D6F1CC50AF26CA209417308281B68AF282623EAA63E5B5C0723D8B8C37FF0777B1A20F8CCB1DCCC43997F1EE0E44DA4A67A",
5084                 "308187024200C328FAFCBD79DD77850370C46325D987CB525569FB63C5D3BC53950E6D4C5F174E25A1EE9017B5D450606ADD152B534931D7D4E8455CC91F9B15BF05EC36E377FA0241617CCE7CF5064806C467F678D3B4080D6F1CC50AF26CA209417308281B68AF282623EAA63E5B5C0723D8B8C37FF0777B1A20F8CCB1DCCC43997F1EE0E44DA4A67A"
5085         },
5086         {
5087                 &EC_P521_PUB,
5088                 &EC_P521_PRIV,
5089                 &br_sha1_vtable, "test",
5090                 "00BB9F2BF4FE1038CCF4DABD7139A56F6FD8BB1386561BD3C6A4FC818B20DF5DDBA80795A947107A1AB9D12DAA615B1ADE4F7A9DC05E8E6311150F47F5C57CE8B222",
5091                 "013BAD9F29ABE20DE37EBEB823C252CA0F63361284015A3BF430A46AAA80B87B0693F0694BD88AFE4E661FC33B094CD3B7963BED5A727ED8BD6A3A202ABE009D036701E9BB81FF7944CA409AD138DBBEE228E1AFCC0C890FC78EC8604639CB0DBDC90F717A99EAD9D272855D00162EE9527567DD6A92CBD629805C0445282BBC916797FF",
5092                 "3081880242013BAD9F29ABE20DE37EBEB823C252CA0F63361284015A3BF430A46AAA80B87B0693F0694BD88AFE4E661FC33B094CD3B7963BED5A727ED8BD6A3A202ABE009D0367024201E9BB81FF7944CA409AD138DBBEE228E1AFCC0C890FC78EC8604639CB0DBDC90F717A99EAD9D272855D00162EE9527567DD6A92CBD629805C0445282BBC916797FF"
5093         },
5094         {
5095                 &EC_P521_PUB,
5096                 &EC_P521_PRIV,
5097                 &br_sha224_vtable, "test",
5098                 "0040D09FCF3C8A5F62CF4FB223CBBB2B9937F6B0577C27020A99602C25A01136987E452988781484EDBBCF1C47E554E7FC901BC3085E5206D9F619CFF07E73D6F706",
5099                 "01C7ED902E123E6815546065A2C4AF977B22AA8EADDB68B2C1110E7EA44D42086BFE4A34B67DDC0E17E96536E358219B23A706C6A6E16BA77B65E1C595D43CAE17FB0177336676304FCB343CE028B38E7B4FBA76C1C1B277DA18CAD2A8478B2A9A9F5BEC0F3BA04F35DB3E4263569EC6AADE8C92746E4C82F8299AE1B8F1739F8FD519A4",
5100                 "308188024201C7ED902E123E6815546065A2C4AF977B22AA8EADDB68B2C1110E7EA44D42086BFE4A34B67DDC0E17E96536E358219B23A706C6A6E16BA77B65E1C595D43CAE17FB02420177336676304FCB343CE028B38E7B4FBA76C1C1B277DA18CAD2A8478B2A9A9F5BEC0F3BA04F35DB3E4263569EC6AADE8C92746E4C82F8299AE1B8F1739F8FD519A4"
5101         },
5102         {
5103                 &EC_P521_PUB,
5104                 &EC_P521_PRIV,
5105                 &br_sha256_vtable, "test",
5106                 "001DE74955EFAABC4C4F17F8E84D881D1310B5392D7700275F82F145C61E843841AF09035BF7A6210F5A431A6A9E81C9323354A9E69135D44EBD2FCAA7731B909258",
5107                 "000E871C4A14F993C6C7369501900C4BC1E9C7B0B4BA44E04868B30B41D8071042EB28C4C250411D0CE08CD197E4188EA4876F279F90B3D8D74A3C76E6F1E4656AA800CD52DBAA33B063C3A6CD8058A1FB0A46A4754B034FCC644766CA14DA8CA5CA9FDE00E88C1AD60CCBA759025299079D7A427EC3CC5B619BFBC828E7769BCD694E86",
5108                 "30818702410E871C4A14F993C6C7369501900C4BC1E9C7B0B4BA44E04868B30B41D8071042EB28C4C250411D0CE08CD197E4188EA4876F279F90B3D8D74A3C76E6F1E4656AA8024200CD52DBAA33B063C3A6CD8058A1FB0A46A4754B034FCC644766CA14DA8CA5CA9FDE00E88C1AD60CCBA759025299079D7A427EC3CC5B619BFBC828E7769BCD694E86"
5109         },
5110         {
5111                 &EC_P521_PUB,
5112                 &EC_P521_PRIV,
5113                 &br_sha384_vtable, "test",
5114                 "01F1FC4A349A7DA9A9E116BFDD055DC08E78252FF8E23AC276AC88B1770AE0B5DCEB1ED14A4916B769A523CE1E90BA22846AF11DF8B300C38818F713DADD85DE0C88",
5115                 "014BEE21A18B6D8B3C93FAB08D43E739707953244FDBE924FA926D76669E7AC8C89DF62ED8975C2D8397A65A49DCC09F6B0AC62272741924D479354D74FF6075578C0133330865C067A0EAF72362A65E2D7BC4E461E8C8995C3B6226A21BD1AA78F0ED94FE536A0DCA35534F0CD1510C41525D163FE9D74D134881E35141ED5E8E95B979",
5116                 "3081880242014BEE21A18B6D8B3C93FAB08D43E739707953244FDBE924FA926D76669E7AC8C89DF62ED8975C2D8397A65A49DCC09F6B0AC62272741924D479354D74FF6075578C02420133330865C067A0EAF72362A65E2D7BC4E461E8C8995C3B6226A21BD1AA78F0ED94FE536A0DCA35534F0CD1510C41525D163FE9D74D134881E35141ED5E8E95B979"
5117         },
5118         {
5119                 &EC_P521_PUB,
5120                 &EC_P521_PRIV,
5121                 &br_sha512_vtable, "test",
5122                 "016200813020EC986863BEDFC1B121F605C1215645018AEA1A7B215A564DE9EB1B38A67AA1128B80CE391C4FB71187654AAA3431027BFC7F395766CA988C964DC56D",
5123                 "013E99020ABF5CEE7525D16B69B229652AB6BDF2AFFCAEF38773B4B7D08725F10CDB93482FDCC54EDCEE91ECA4166B2A7C6265EF0CE2BD7051B7CEF945BABD47EE6D01FBD0013C674AA79CB39849527916CE301C66EA7CE8B80682786AD60F98F7E78A19CA69EFF5C57400E3B3A0AD66CE0978214D13BAF4E9AC60752F7B155E2DE4DCE3",
5124                 "3081880242013E99020ABF5CEE7525D16B69B229652AB6BDF2AFFCAEF38773B4B7D08725F10CDB93482FDCC54EDCEE91ECA4166B2A7C6265EF0CE2BD7051B7CEF945BABD47EE6D024201FBD0013C674AA79CB39849527916CE301C66EA7CE8B80682786AD60F98F7E78A19CA69EFF5C57400E3B3A0AD66CE0978214D13BAF4E9AC60752F7B155E2DE4DCE3"
5125         },
5126
5127         /* Terminator for list of test vectors. */
5128         {
5129                 0, 0, 0, 0, 0, 0, 0
5130         }
5131 };
5132
5133 static void
5134 test_ECDSA_KAT(br_ecdsa_sign sign, br_ecdsa_vrfy vrfy, int asn1)
5135 {
5136         size_t u;
5137
5138         for (u = 0;; u ++) {
5139                 const ecdsa_kat_vector *kv;
5140                 unsigned char hash[64];
5141                 size_t hash_len;
5142                 unsigned char sig[150], sig2[150];
5143                 size_t sig_len, sig2_len;
5144                 br_hash_compat_context hc;
5145
5146                 kv = &ECDSA_KAT[u];
5147                 if (kv->pub == 0) {
5148                         break;
5149                 }
5150                 kv->hf->init(&hc.vtable);
5151                 kv->hf->update(&hc.vtable, kv->msg, strlen(kv->msg));
5152                 kv->hf->out(&hc.vtable, hash);
5153                 hash_len = (kv->hf->desc >> BR_HASHDESC_OUT_OFF)
5154                         & BR_HASHDESC_OUT_MASK;
5155                 if (asn1) {
5156                         sig_len = hextobin(sig, kv->sasn1);
5157                 } else {
5158                         sig_len = hextobin(sig, kv->sraw);
5159                 }
5160
5161                 if (vrfy(&br_ec_prime_i31, hash, hash_len,
5162                         kv->pub, sig, sig_len) != 1)
5163                 {
5164                         fprintf(stderr, "ECDSA KAT verify failed (1)\n");
5165                         exit(EXIT_FAILURE);
5166                 }
5167                 hash[0] ^= 0x80;
5168                 if (vrfy(&br_ec_prime_i31, hash, hash_len,
5169                         kv->pub, sig, sig_len) != 0)
5170                 {
5171                         fprintf(stderr, "ECDSA KAT verify shoud have failed\n");
5172                         exit(EXIT_FAILURE);
5173                 }
5174                 hash[0] ^= 0x80;
5175                 if (vrfy(&br_ec_prime_i31, hash, hash_len,
5176                         kv->pub, sig, sig_len) != 1)
5177                 {
5178                         fprintf(stderr, "ECDSA KAT verify failed (2)\n");
5179                         exit(EXIT_FAILURE);
5180                 }
5181
5182                 sig2_len = sign(&br_ec_prime_i31, kv->hf, hash, kv->priv, sig2);
5183                 if (sig2_len == 0) {
5184                         fprintf(stderr, "ECDSA KAT sign failed\n");
5185                         exit(EXIT_FAILURE);
5186                 }
5187                 if (sig2_len != sig_len || memcmp(sig, sig2, sig_len) != 0) {
5188                         fprintf(stderr, "ECDSA KAT wrong signature value\n");
5189                         exit(EXIT_FAILURE);
5190                 }
5191
5192                 printf(".");
5193                 fflush(stdout);
5194         }
5195 }
5196
5197 static void
5198 test_ECDSA_i31(void)
5199 {
5200         printf("Test ECDSA/i31: ");
5201         fflush(stdout);
5202         printf("[raw]");
5203         fflush(stdout);
5204         test_ECDSA_KAT(&br_ecdsa_i31_sign_raw, &br_ecdsa_i31_vrfy_raw, 0);
5205         printf(" [asn1]");
5206         fflush(stdout);
5207         test_ECDSA_KAT(&br_ecdsa_i31_sign_asn1, &br_ecdsa_i31_vrfy_asn1, 1);
5208         printf(" done.\n");
5209         fflush(stdout);
5210 }
5211
5212 static int
5213 eq_name(const char *s1, const char *s2)
5214 {
5215         for (;;) {
5216                 int c1, c2;
5217
5218                 for (;;) {
5219                         c1 = *s1 ++;
5220                         if (c1 >= 'A' && c1 <= 'Z') {
5221                                 c1 += 'a' - 'A';
5222                         } else {
5223                                 switch (c1) {
5224                                 case '-': case '_': case '.': case ' ':
5225                                         continue;
5226                                 }
5227                         }
5228                         break;
5229                 }
5230                 for (;;) {
5231                         c2 = *s2 ++;
5232                         if (c2 >= 'A' && c2 <= 'Z') {
5233                                 c2 += 'a' - 'A';
5234                         } else {
5235                                 switch (c2) {
5236                                 case '-': case '_': case '.': case ' ':
5237                                         continue;
5238                                 }
5239                         }
5240                         break;
5241                 }
5242                 if (c1 != c2) {
5243                         return 0;
5244                 }
5245                 if (c1 == 0) {
5246                         return 1;
5247                 }
5248         }
5249 }
5250
5251 #define STU(x)   { &test_ ## x, #x }
5252
5253 static const struct {
5254         void (*fn)(void);
5255         char *name;
5256 } tfns[] = {
5257         STU(MD5),
5258         STU(SHA1),
5259         STU(SHA224),
5260         STU(SHA256),
5261         STU(SHA384),
5262         STU(SHA512),
5263         STU(MD5_SHA1),
5264         STU(multihash),
5265         STU(HMAC),
5266         STU(HMAC_DRBG),
5267         STU(PRF),
5268         STU(AES_big),
5269         STU(AES_small),
5270         STU(AES_ct),
5271         STU(AES_ct64),
5272         STU(DES_tab),
5273         STU(DES_ct),
5274         STU(ChaCha20_ct),
5275         STU(Poly1305_ctmul),
5276         STU(RSA_i31),
5277         STU(RSA_i32),
5278         STU(GHASH_ctmul),
5279         STU(GHASH_ctmul32),
5280         STU(GHASH_ctmul64),
5281         STU(EC_prime_i31),
5282         /* STU(EC_prime_i32), */
5283         STU(ECDSA_i31),
5284         { 0, 0 }
5285 };
5286
5287 int
5288 main(int argc, char *argv[])
5289 {
5290         size_t u;
5291
5292         if (argc <= 1) {
5293                 printf("usage: testcrypto all | name...\n");
5294                 printf("individual test names:\n");
5295                 for (u = 0; tfns[u].name; u ++) {
5296                         printf("   %s\n", tfns[u].name);
5297                 }
5298         } else {
5299                 for (u = 0; tfns[u].name; u ++) {
5300                         int i;
5301
5302                         for (i = 1; i < argc; i ++) {
5303                                 if (eq_name(argv[i], tfns[u].name)
5304                                         || eq_name(argv[i], "all"))
5305                                 {
5306                                         tfns[u].fn();
5307                                         break;
5308                                 }
5309                         }
5310                 }
5311         }
5312         return 0;
5313 }