_ 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(const 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 < 2; 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                         memcpy(buf, plain, data_len);
3161                         vc->run(xc, iv, 1, buf, data_len);
3162                         check_equals("KAT CTR AES (1)", buf, cipher, data_len);
3163                         vc->run(xc, iv, 1, buf, data_len);
3164                         check_equals("KAT CTR AES (2)", buf, plain, data_len);
3165
3166                         memcpy(buf, plain, data_len);
3167                         c = 1;
3168                         for (v = 0; v < data_len; v += 32) {
3169                                 size_t clen;
3170
3171                                 clen = data_len - v;
3172                                 if (clen > 32) {
3173                                         clen = 32;
3174                                 }
3175                                 c = vc->run(xc, iv, c, buf + v, clen);
3176                         }
3177                         check_equals("KAT CTR AES (3)", buf, cipher, data_len);
3178
3179                         memcpy(buf, plain, data_len);
3180                         c = 1;
3181                         for (v = 0; v < data_len; v += 16) {
3182                                 size_t clen;
3183
3184                                 clen = data_len - v;
3185                                 if (clen > 16) {
3186                                         clen = 16;
3187                                 }
3188                                 c = vc->run(xc, iv, c, buf + v, clen);
3189                         }
3190                         check_equals("KAT CTR AES (4)", buf, cipher, data_len);
3191                 }
3192         }
3193
3194         if (with_MC) {
3195                 monte_carlo_AES_encrypt(
3196                         ve,
3197                         "139a35422f1d61de3c91787fe0507afd",
3198                         "b9145a768b7dc489a096b546f43b231f",
3199                         "fb2649694783b551eacd9d5db6126d47");
3200                 monte_carlo_AES_decrypt(
3201                         vd,
3202                         "0c60e7bf20ada9baa9e1ddf0d1540726",
3203                         "b08a29b11a500ea3aca42c36675b9785",
3204                         "d1d2bfdc58ffcad2341b095bce55221e");
3205
3206                 monte_carlo_AES_encrypt(
3207                         ve,
3208                         "b9a63e09e1dfc42e93a90d9bad739e5967aef672eedd5da9",
3209                         "85a1f7a58167b389cddc8a9ff175ee26",
3210                         "5d1196da8f184975e240949a25104554");
3211                 monte_carlo_AES_decrypt(
3212                         vd,
3213                         "4b97585701c03fbebdfa8555024f589f1482c58a00fdd9fd",
3214                         "d0bd0e02ded155e4516be83f42d347a4",
3215                         "b63ef1b79507a62eba3dafcec54a6328");
3216
3217                 monte_carlo_AES_encrypt(
3218                         ve,
3219                         "f9e8389f5b80712e3886cc1fa2d28a3b8c9cd88a2d4a54c6aa86ce0fef944be0",
3220                         "b379777f9050e2a818f2940cbbd9aba4",
3221                         "c5d2cb3d5b7ff0e23e308967ee074825");
3222                 monte_carlo_AES_decrypt(
3223                         vd,
3224                         "2b09ba39b834062b9e93f48373b8dd018dedf1e5ba1b8af831ebbacbc92a2643",
3225                         "89649bd0115f30bd878567610223a59d",
3226                         "e3d3868f578caf34e36445bf14cefc68");
3227         }
3228
3229         printf("done.\n");
3230         fflush(stdout);
3231 }
3232
3233 static void
3234 test_AES_big(void)
3235 {
3236         test_AES_generic("AES_big",
3237                 &br_aes_big_cbcenc_vtable,
3238                 &br_aes_big_cbcdec_vtable,
3239                 &br_aes_big_ctr_vtable,
3240                 1, 1);
3241 }
3242
3243 static void
3244 test_AES_small(void)
3245 {
3246         test_AES_generic("AES_small",
3247                 &br_aes_small_cbcenc_vtable,
3248                 &br_aes_small_cbcdec_vtable,
3249                 &br_aes_small_ctr_vtable,
3250                 1, 1);
3251 }
3252
3253 static void
3254 test_AES_ct(void)
3255 {
3256         test_AES_generic("AES_ct",
3257                 &br_aes_ct_cbcenc_vtable,
3258                 &br_aes_ct_cbcdec_vtable,
3259                 &br_aes_ct_ctr_vtable,
3260                 1, 1);
3261 }
3262
3263 static void
3264 test_AES_ct64(void)
3265 {
3266         test_AES_generic("AES_ct64",
3267                 &br_aes_ct64_cbcenc_vtable,
3268                 &br_aes_ct64_cbcdec_vtable,
3269                 &br_aes_ct64_ctr_vtable,
3270                 1, 1);
3271 }
3272
3273 static void
3274 test_AES_x86ni(void)
3275 {
3276         const br_block_cbcenc_class *x_cbcenc;
3277         const br_block_cbcdec_class *x_cbcdec;
3278         const br_block_ctr_class *x_ctr;
3279         int hcbcenc, hcbcdec, hctr;
3280
3281         x_cbcenc = br_aes_x86ni_cbcenc_get_vtable();
3282         x_cbcdec = br_aes_x86ni_cbcdec_get_vtable();
3283         x_ctr = br_aes_x86ni_ctr_get_vtable();
3284         hcbcenc = (x_cbcenc != NULL);
3285         hcbcdec = (x_cbcdec != NULL);
3286         hctr = (x_ctr != NULL);
3287         if (hcbcenc != hctr || hcbcdec != hctr) {
3288                 fprintf(stderr, "AES_x86ni availability mismatch (%d/%d/%d)\n",
3289                         hcbcenc, hcbcdec, hctr);
3290                 exit(EXIT_FAILURE);
3291         }
3292         if (hctr) {
3293                 test_AES_generic("AES_x86ni",
3294                         x_cbcenc, x_cbcdec, x_ctr, 1, 1);
3295         } else {
3296                 printf("Test AES_x86ni: UNAVAILABLE\n");
3297         }
3298 }
3299
3300 /*
3301  * DES known-answer tests. Order: plaintext, key, ciphertext.
3302  * (mostly from NIST SP 800-20).
3303  */
3304 static const char *const KAT_DES[] = {
3305         "10316E028C8F3B4A", "0000000000000000", "82DCBAFBDEAB6602",
3306         "8000000000000000", "0000000000000000", "95A8D72813DAA94D",
3307         "4000000000000000", "0000000000000000", "0EEC1487DD8C26D5",
3308         "2000000000000000", "0000000000000000", "7AD16FFB79C45926",
3309         "1000000000000000", "0000000000000000", "D3746294CA6A6CF3",
3310         "0800000000000000", "0000000000000000", "809F5F873C1FD761",
3311         "0400000000000000", "0000000000000000", "C02FAFFEC989D1FC",
3312         "0200000000000000", "0000000000000000", "4615AA1D33E72F10",
3313         "0100000000000000", "0000000000000000", "8CA64DE9C1B123A7",
3314         "0080000000000000", "0000000000000000", "2055123350C00858",
3315         "0040000000000000", "0000000000000000", "DF3B99D6577397C8",
3316         "0020000000000000", "0000000000000000", "31FE17369B5288C9",
3317         "0010000000000000", "0000000000000000", "DFDD3CC64DAE1642",
3318         "0008000000000000", "0000000000000000", "178C83CE2B399D94",
3319         "0004000000000000", "0000000000000000", "50F636324A9B7F80",
3320         "0002000000000000", "0000000000000000", "A8468EE3BC18F06D",
3321         "0001000000000000", "0000000000000000", "8CA64DE9C1B123A7",
3322         "0000800000000000", "0000000000000000", "A2DC9E92FD3CDE92",
3323         "0000400000000000", "0000000000000000", "CAC09F797D031287",
3324         "0000200000000000", "0000000000000000", "90BA680B22AEB525",
3325         "0000100000000000", "0000000000000000", "CE7A24F350E280B6",
3326         "0000080000000000", "0000000000000000", "882BFF0AA01A0B87",
3327         "0000040000000000", "0000000000000000", "25610288924511C2",
3328         "0000020000000000", "0000000000000000", "C71516C29C75D170",
3329         "0000010000000000", "0000000000000000", "8CA64DE9C1B123A7",
3330         "0000008000000000", "0000000000000000", "5199C29A52C9F059",
3331         "0000004000000000", "0000000000000000", "C22F0A294A71F29F",
3332         "0000002000000000", "0000000000000000", "EE371483714C02EA",
3333         "0000001000000000", "0000000000000000", "A81FBD448F9E522F",
3334         "0000000800000000", "0000000000000000", "4F644C92E192DFED",
3335         "0000000400000000", "0000000000000000", "1AFA9A66A6DF92AE",
3336         "0000000200000000", "0000000000000000", "B3C1CC715CB879D8",
3337         "0000000100000000", "0000000000000000", "8CA64DE9C1B123A7",
3338         "0000000080000000", "0000000000000000", "19D032E64AB0BD8B",
3339         "0000000040000000", "0000000000000000", "3CFAA7A7DC8720DC",
3340         "0000000020000000", "0000000000000000", "B7265F7F447AC6F3",
3341         "0000000010000000", "0000000000000000", "9DB73B3C0D163F54",
3342         "0000000008000000", "0000000000000000", "8181B65BABF4A975",
3343         "0000000004000000", "0000000000000000", "93C9B64042EAA240",
3344         "0000000002000000", "0000000000000000", "5570530829705592",
3345         "0000000001000000", "0000000000000000", "8CA64DE9C1B123A7",
3346         "0000000000800000", "0000000000000000", "8638809E878787A0",
3347         "0000000000400000", "0000000000000000", "41B9A79AF79AC208",
3348         "0000000000200000", "0000000000000000", "7A9BE42F2009A892",
3349         "0000000000100000", "0000000000000000", "29038D56BA6D2745",
3350         "0000000000080000", "0000000000000000", "5495C6ABF1E5DF51",
3351         "0000000000040000", "0000000000000000", "AE13DBD561488933",
3352         "0000000000020000", "0000000000000000", "024D1FFA8904E389",
3353         "0000000000010000", "0000000000000000", "8CA64DE9C1B123A7",
3354         "0000000000008000", "0000000000000000", "D1399712F99BF02E",
3355         "0000000000004000", "0000000000000000", "14C1D7C1CFFEC79E",
3356         "0000000000002000", "0000000000000000", "1DE5279DAE3BED6F",
3357         "0000000000001000", "0000000000000000", "E941A33F85501303",
3358         "0000000000000800", "0000000000000000", "DA99DBBC9A03F379",
3359         "0000000000000400", "0000000000000000", "B7FC92F91D8E92E9",
3360         "0000000000000200", "0000000000000000", "AE8E5CAA3CA04E85",
3361         "0000000000000100", "0000000000000000", "8CA64DE9C1B123A7",
3362         "0000000000000080", "0000000000000000", "9CC62DF43B6EED74",
3363         "0000000000000040", "0000000000000000", "D863DBB5C59A91A0",
3364         "0000000000000020", "0000000000000000", "A1AB2190545B91D7",
3365         "0000000000000010", "0000000000000000", "0875041E64C570F7",
3366         "0000000000000008", "0000000000000000", "5A594528BEBEF1CC",
3367         "0000000000000004", "0000000000000000", "FCDB3291DE21F0C0",
3368         "0000000000000002", "0000000000000000", "869EFD7F9F265A09",
3369         "0000000000000001", "0000000000000000", "8CA64DE9C1B123A7",
3370         "0000000000000000", "8000000000000000", "95F8A5E5DD31D900",
3371         "0000000000000000", "4000000000000000", "DD7F121CA5015619",
3372         "0000000000000000", "2000000000000000", "2E8653104F3834EA",
3373         "0000000000000000", "1000000000000000", "4BD388FF6CD81D4F",
3374         "0000000000000000", "0800000000000000", "20B9E767B2FB1456",
3375         "0000000000000000", "0400000000000000", "55579380D77138EF",
3376         "0000000000000000", "0200000000000000", "6CC5DEFAAF04512F",
3377         "0000000000000000", "0100000000000000", "0D9F279BA5D87260",
3378         "0000000000000000", "0080000000000000", "D9031B0271BD5A0A",
3379         "0000000000000000", "0040000000000000", "424250B37C3DD951",
3380         "0000000000000000", "0020000000000000", "B8061B7ECD9A21E5",
3381         "0000000000000000", "0010000000000000", "F15D0F286B65BD28",
3382         "0000000000000000", "0008000000000000", "ADD0CC8D6E5DEBA1",
3383         "0000000000000000", "0004000000000000", "E6D5F82752AD63D1",
3384         "0000000000000000", "0002000000000000", "ECBFE3BD3F591A5E",
3385         "0000000000000000", "0001000000000000", "F356834379D165CD",
3386         "0000000000000000", "0000800000000000", "2B9F982F20037FA9",
3387         "0000000000000000", "0000400000000000", "889DE068A16F0BE6",
3388         "0000000000000000", "0000200000000000", "E19E275D846A1298",
3389         "0000000000000000", "0000100000000000", "329A8ED523D71AEC",
3390         "0000000000000000", "0000080000000000", "E7FCE22557D23C97",
3391         "0000000000000000", "0000040000000000", "12A9F5817FF2D65D",
3392         "0000000000000000", "0000020000000000", "A484C3AD38DC9C19",
3393         "0000000000000000", "0000010000000000", "FBE00A8A1EF8AD72",
3394         "0000000000000000", "0000008000000000", "750D079407521363",
3395         "0000000000000000", "0000004000000000", "64FEED9C724C2FAF",
3396         "0000000000000000", "0000002000000000", "F02B263B328E2B60",
3397         "0000000000000000", "0000001000000000", "9D64555A9A10B852",
3398         "0000000000000000", "0000000800000000", "D106FF0BED5255D7",
3399         "0000000000000000", "0000000400000000", "E1652C6B138C64A5",
3400         "0000000000000000", "0000000200000000", "E428581186EC8F46",
3401         "0000000000000000", "0000000100000000", "AEB5F5EDE22D1A36",
3402         "0000000000000000", "0000000080000000", "E943D7568AEC0C5C",
3403         "0000000000000000", "0000000040000000", "DF98C8276F54B04B",
3404         "0000000000000000", "0000000020000000", "B160E4680F6C696F",
3405         "0000000000000000", "0000000010000000", "FA0752B07D9C4AB8",
3406         "0000000000000000", "0000000008000000", "CA3A2B036DBC8502",
3407         "0000000000000000", "0000000004000000", "5E0905517BB59BCF",
3408         "0000000000000000", "0000000002000000", "814EEB3B91D90726",
3409         "0000000000000000", "0000000001000000", "4D49DB1532919C9F",
3410         "0000000000000000", "0000000000800000", "25EB5FC3F8CF0621",
3411         "0000000000000000", "0000000000400000", "AB6A20C0620D1C6F",
3412         "0000000000000000", "0000000000200000", "79E90DBC98F92CCA",
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3612         "B2B2B2B2B2B2B2B2", "B2B2B2B2B2B2B2B2", "38703BA5E2315D1D",
3613         "B3B3B3B3B3B3B3B3", "B3B3B3B3B3B3B3B3", "FCB7E4B7D702E2FB",
3614         "B4B4B4B4B4B4B4B4", "B4B4B4B4B4B4B4B4", "36F0D0B3675704D5",
3615         "B5B5B5B5B5B5B5B5", "B5B5B5B5B5B5B5B5", "62D473F539FA0D8B",
3616         "B6B6B6B6B6B6B6B6", "B6B6B6B6B6B6B6B6", "1533F3ED9BE8EF8E",
3617         "B7B7B7B7B7B7B7B7", "B7B7B7B7B7B7B7B7", "9C4EA352599731ED",
3618         "B8B8B8B8B8B8B8B8", "B8B8B8B8B8B8B8B8", "FABBF7C046FD273F",
3619         "B9B9B9B9B9B9B9B9", "B9B9B9B9B9B9B9B9", "B7FE63A61C646F3A",
3620         "BABABABABABABABA", "BABABABABABABABA", "10ADB6E2AB972BBE",
3621         "BBBBBBBBBBBBBBBB", "BBBBBBBBBBBBBBBB", "F91DCAD912332F3B",
3622         "BCBCBCBCBCBCBCBC", "BCBCBCBCBCBCBCBC", "46E7EF47323A701D",
3623         "BDBDBDBDBDBDBDBD", "BDBDBDBDBDBDBDBD", "8DB18CCD9692F758",
3624         "BEBEBEBEBEBEBEBE", "BEBEBEBEBEBEBEBE", "E6207B536AAAEFFC",
3625         "BFBFBFBFBFBFBFBF", "BFBFBFBFBFBFBFBF", "92AA224372156A00",
3626         "C0C0C0C0C0C0C0C0", "C0C0C0C0C0C0C0C0", "A3B357885B1E16D2",
3627         "C1C1C1C1C1C1C1C1", "C1C1C1C1C1C1C1C1", "169F7629C970C1E5",
3628         "C2C2C2C2C2C2C2C2", "C2C2C2C2C2C2C2C2", "62F44B247CF1348C",
3629         "C3C3C3C3C3C3C3C3", "C3C3C3C3C3C3C3C3", "AE0FEEB0495932C8",
3630         "C4C4C4C4C4C4C4C4", "C4C4C4C4C4C4C4C4", "72DAF2A7C9EA6803",
3631         "C5C5C5C5C5C5C5C5", "C5C5C5C5C5C5C5C5", "4FB5D5536DA544F4",
3632         "C6C6C6C6C6C6C6C6", "C6C6C6C6C6C6C6C6", "1DD4E65AAF7988B4",
3633         "C7C7C7C7C7C7C7C7", "C7C7C7C7C7C7C7C7", "76BF084C1535A6C6",
3634         "C8C8C8C8C8C8C8C8", "C8C8C8C8C8C8C8C8", "AFEC35B09D36315F",
3635         "C9C9C9C9C9C9C9C9", "C9C9C9C9C9C9C9C9", "C8078A6148818403",
3636         "CACACACACACACACA", "CACACACACACACACA", "4DA91CB4124B67FE",
3637         "CBCBCBCBCBCBCBCB", "CBCBCBCBCBCBCBCB", "2DABFEB346794C3D",
3638         "CCCCCCCCCCCCCCCC", "CCCCCCCCCCCCCCCC", "FBCD12C790D21CD7",
3639         "CDCDCDCDCDCDCDCD", "CDCDCDCDCDCDCDCD", "536873DB879CC770",
3640         "CECECECECECECECE", "CECECECECECECECE", "9AA159D7309DA7A0",
3641         "CFCFCFCFCFCFCFCF", "CFCFCFCFCFCFCFCF", "0B844B9D8C4EA14A",
3642         "D0D0D0D0D0D0D0D0", "D0D0D0D0D0D0D0D0", "3BBD84CE539E68C4",
3643         "D1D1D1D1D1D1D1D1", "D1D1D1D1D1D1D1D1", "CF3E4F3E026E2C8E",
3644         "D2D2D2D2D2D2D2D2", "D2D2D2D2D2D2D2D2", "82F85885D542AF58",
3645         "D3D3D3D3D3D3D3D3", "D3D3D3D3D3D3D3D3", "22D334D6493B3CB6",
3646         "D4D4D4D4D4D4D4D4", "D4D4D4D4D4D4D4D4", "47E9CB3E3154D673",
3647         "D5D5D5D5D5D5D5D5", "D5D5D5D5D5D5D5D5", "2352BCC708ADC7E9",
3648         "D6D6D6D6D6D6D6D6", "D6D6D6D6D6D6D6D6", "8C0F3BA0C8601980",
3649         "D7D7D7D7D7D7D7D7", "D7D7D7D7D7D7D7D7", "EE5E9FD70CEF00E9",
3650         "D8D8D8D8D8D8D8D8", "D8D8D8D8D8D8D8D8", "DEF6BDA6CABF9547",
3651         "D9D9D9D9D9D9D9D9", "D9D9D9D9D9D9D9D9", "4DADD04A0EA70F20",
3652         "DADADADADADADADA", "DADADADADADADADA", "C1AA16689EE1B482",
3653         "DBDBDBDBDBDBDBDB", "DBDBDBDBDBDBDBDB", "F45FC26193E69AEE",
3654         "DCDCDCDCDCDCDCDC", "DCDCDCDCDCDCDCDC", "D0CFBB937CEDBFB5",
3655         "DDDDDDDDDDDDDDDD", "DDDDDDDDDDDDDDDD", "F0752004EE23D87B",
3656         "DEDEDEDEDEDEDEDE", "DEDEDEDEDEDEDEDE", "77A791E28AA464A5",
3657         "DFDFDFDFDFDFDFDF", "DFDFDFDFDFDFDFDF", "E7562A7F56FF4966",
3658         "E0E0E0E0E0E0E0E0", "E0E0E0E0E0E0E0E0", "B026913F2CCFB109",
3659         "E1E1E1E1E1E1E1E1", "E1E1E1E1E1E1E1E1", "0DB572DDCE388AC7",
3660         "E2E2E2E2E2E2E2E2", "E2E2E2E2E2E2E2E2", "D9FA6595F0C094CA",
3661         "E3E3E3E3E3E3E3E3", "E3E3E3E3E3E3E3E3", "ADE4804C4BE4486E",
3662         "E4E4E4E4E4E4E4E4", "E4E4E4E4E4E4E4E4", "007B81F520E6D7DA",
3663         "E5E5E5E5E5E5E5E5", "E5E5E5E5E5E5E5E5", "961AEB77BFC10B3C",
3664         "E6E6E6E6E6E6E6E6", "E6E6E6E6E6E6E6E6", "8A8DD870C9B14AF2",
3665         "E7E7E7E7E7E7E7E7", "E7E7E7E7E7E7E7E7", "3CC02E14B6349B25",
3666         "E8E8E8E8E8E8E8E8", "E8E8E8E8E8E8E8E8", "BAD3EE68BDDB9607",
3667         "E9E9E9E9E9E9E9E9", "E9E9E9E9E9E9E9E9", "DFF918E93BDAD292",
3668         "EAEAEAEAEAEAEAEA", "EAEAEAEAEAEAEAEA", "8FE559C7CD6FA56D",
3669         "EBEBEBEBEBEBEBEB", "EBEBEBEBEBEBEBEB", "C88480835C1A444C",
3670         "ECECECECECECECEC", "ECECECECECECECEC", "D6EE30A16B2CC01E",
3671         "EDEDEDEDEDEDEDED", "EDEDEDEDEDEDEDED", "6932D887B2EA9C1A",
3672         "EEEEEEEEEEEEEEEE", "EEEEEEEEEEEEEEEE", "0BFC865461F13ACC",
3673         "EFEFEFEFEFEFEFEF", "EFEFEFEFEFEFEFEF", "228AEA0D403E807A",
3674         "F0F0F0F0F0F0F0F0", "F0F0F0F0F0F0F0F0", "2A2891F65BB8173C",
3675         "F1F1F1F1F1F1F1F1", "F1F1F1F1F1F1F1F1", "5D1B8FAF7839494B",
3676         "F2F2F2F2F2F2F2F2", "F2F2F2F2F2F2F2F2", "1C0A9280EECF5D48",
3677         "F3F3F3F3F3F3F3F3", "F3F3F3F3F3F3F3F3", "6CBCE951BBC30F74",
3678         "F4F4F4F4F4F4F4F4", "F4F4F4F4F4F4F4F4", "9CA66E96BD08BC70",
3679         "F5F5F5F5F5F5F5F5", "F5F5F5F5F5F5F5F5", "F5D779FCFBB28BF3",
3680         "F6F6F6F6F6F6F6F6", "F6F6F6F6F6F6F6F6", "0FEC6BBF9B859184",
3681         "F7F7F7F7F7F7F7F7", "F7F7F7F7F7F7F7F7", "EF88D2BF052DBDA8",
3682         "F8F8F8F8F8F8F8F8", "F8F8F8F8F8F8F8F8", "39ADBDDB7363090D",
3683         "F9F9F9F9F9F9F9F9", "F9F9F9F9F9F9F9F9", "C0AEAF445F7E2A7A",
3684         "FAFAFAFAFAFAFAFA", "FAFAFAFAFAFAFAFA", "C66F54067298D4E9",
3685         "FBFBFBFBFBFBFBFB", "FBFBFBFBFBFBFBFB", "E0BA8F4488AAF97C",
3686         "FCFCFCFCFCFCFCFC", "FCFCFCFCFCFCFCFC", "67B36E2875D9631C",
3687         "FDFDFDFDFDFDFDFD", "FDFDFDFDFDFDFDFD", "1ED83D49E267191D",
3688         "FEFEFEFEFEFEFEFE", "FEFEFEFEFEFEFEFE", "66B2B23EA84693AD",
3689         "FFFFFFFFFFFFFFFF", "FFFFFFFFFFFFFFFF", "7359B2163E4EDC58",
3690         "0001020304050607", "0011223344556677", "3EF0A891CF8ED990",
3691         "2BD6459F82C5B300", "EA024714AD5C4D84", "126EFE8ED312190A",
3692
3693         NULL
3694 };
3695
3696 /*
3697  * Known-answer tests for DES/3DES in CBC mode. Order: key, IV,
3698  * plaintext, ciphertext.
3699  */
3700 static const char *const KAT_DES_CBC[] = {
3701         /*
3702          * From NIST validation suite (tdesmmt.zip).
3703          */
3704         "34a41a8c293176c1b30732ecfe38ae8a34a41a8c293176c1",
3705         "f55b4855228bd0b4",
3706         "7dd880d2a9ab411c",
3707         "c91892948b6cadb4",
3708
3709         "70a88fa1dfb9942fa77f40157ffef2ad70a88fa1dfb9942f",
3710         "ece08ce2fdc6ce80",
3711         "bc225304d5a3a5c9918fc5006cbc40cc",
3712         "27f67dc87af7ddb4b68f63fa7c2d454a",
3713
3714         "e091790be55be0bc0780153861a84adce091790be55be0bc",
3715         "fd7d430f86fbbffe",
3716         "03c7fffd7f36499c703dedc9df4de4a92dd4382e576d6ae9",
3717         "053aeba85dd3a23bfbe8440a432f9578f312be60fb9f0035",
3718
3719         "857feacd16157c58e5347a70e56e578a857feacd16157c58",
3720         "002dcb6d46ef0969",
3721         "1f13701c7f0d7385307507a18e89843ebd295bd5e239ef109347a6898c6d3fd5",
3722         "a0e4edde34f05bd8397ce279e49853e9387ba04be562f5fa19c3289c3f5a3391",
3723
3724         "a173545b265875ba852331fbb95b49a8a173545b265875ba",
3725         "ab385756391d364c",
3726         "d08894c565608d9ae51dda63b85b3b33b1703bb5e4f1abcbb8794e743da5d6f3bf630f2e9b6d5b54",
3727         "370b47acf89ac6bdbb13c9a7336787dc41e1ad8beead32281d0609fb54968404bdf2894892590658",
3728
3729         "26376bcb2f23df1083cd684fe00ed3c726376bcb2f23df10",
3730         "33acfb0f3d240ea6",
3731         "903a1911da1e6877f23c1985a9b61786ef438e0ce1240885035ad60fc916b18e5d71a1fb9c5d1eff61db75c0076f6efb",
3732         "7a4f7510f6ec0b93e2495d21a8355684d303a770ebda2e0e51ff33d72b20cb73e58e2e3de2ef6b2e12c504c0f181ba63",
3733
3734         "3e1f98135d027cec752f67765408a7913e1f98135d027cec",
3735         "11f5f2304b28f68b",
3736         "7c022f5af24f7925d323d4d0e20a2ce49272c5e764b22c806f4b6ddc406d864fe5bd1c3f45556d3eb30c8676c2f8b54a5a32423a0bd95a07",
3737         "2bb4b131fa4ae0b4f0378a2cdb68556af6eee837613016d7ea936f3931f25f8b3ae351d5e9d00be665676e2400408b5db9892d95421e7f1a",
3738
3739         "13b9d549cd136ec7bf9e9810ef2cdcbf13b9d549cd136ec7",
3740         "a82c1b1057badcc8",
3741         "1fff1563bc1645b55cb23ea34a0049dfc06607150614b621dedcb07f20433402a2d869c95ac4a070c7a3da838c928a385f899c5d21ecb58f4e5cbdad98d39b8c",
3742         "75f804d4a2c542a31703e23df26cc38861a0729090e6eae5672c1db8c0b09fba9b125bbca7d6c7d330b3859e6725c6d26de21c4e3af7f5ea94df3cde2349ce37",
3743
3744         "20320dfdad579bb57c6e4acd769dbadf20320dfdad579bb5",
3745         "879201b5857ccdea",
3746         "0431283cc8bb4dc7750a9d5c68578486932091632a12d0a79f2c54e3d122130881fff727050f317a40fcd1a8d13793458b99fc98254ba6a233e3d95b55cf5a3faff78809999ea4bf",
3747         "85d17840eb2af5fc727027336bfd71a2b31bd14a1d9eb64f8a08bfc4f56eaa9ca7654a5ae698287869cc27324813730de4f1384e0b8cfbc472ff5470e3c5e4bd8ceb23dc2d91988c",
3748
3749         "23abb073a2df34cb3d1fdce6b092582c23abb073a2df34cb",
3750         "7d7fbf19e8562d32",
3751         "31e718fd95e6d7ca4f94763191add2674ab07c909d88c486916c16d60a048a0cf8cdb631cebec791362cd0c202eb61e166b65c1f65d0047c8aec57d3d84b9e17032442dce148e1191b06a12c284cc41e",
3752         "c9a3f75ab6a7cd08a7fd53ca540aafe731d257ee1c379fadcc4cc1a06e7c12bddbeb7562c436d1da849ed072629e82a97b56d9becc25ff4f16f21c5f2a01911604f0b5c49df96cb641faee662ca8aa68",
3753
3754         "b5cb1504802326c73df186e3e352a20de643b0d63ee30e37",
3755         "43f791134c5647ba",
3756         "dcc153cef81d6f24",
3757         "92538bd8af18d3ba",
3758
3759         "a49d7564199e97cb529d2c9d97bf2f98d35edf57ba1f7358",
3760         "c2e999cb6249023c",
3761         "c689aee38a301bb316da75db36f110b5",
3762         "e9afaba5ec75ea1bbe65506655bb4ecb",
3763
3764         "1a5d4c0825072a15a8ad9dfdaeda8c048adffb85bc4fced0",
3765         "7fcfa736f7548b6f",
3766         "983c3edacd939406010e1bc6ff9e12320ac5008117fa8f84",
3767         "d84fa24f38cf451ca2c9adc960120bd8ff9871584fe31cee",
3768
3769         "d98aadc76d4a3716158c32866efbb9ce834af2297379a49d",
3770         "3c5220327c502b44",
3771         "6174079dda53ca723ebf00a66837f8d5ce648c08acaa5ee45ffe62210ef79d3e",
3772         "f5bd4d600bed77bec78409e3530ebda1d815506ed53103015b87e371ae000958",
3773
3774         "ef6d3e54266d978ffb0b8ce6689d803e2cd34cc802fd0252",
3775         "38bae5bce06d0ad9",
3776         "c4f228b537223cd01c0debb5d9d4e12ba71656618d119b2f8f0af29d23efa3a9e43c4c458a1b79a0",
3777         "9e3289fb18379f55aa4e45a7e0e6df160b33b75f8627ad0954f8fdcb78cee55a4664caeda1000fe5",
3778
3779         "625bc19b19df83abfb2f5bec9d4f2062017525a75bc26e70",
3780         "bd0cff364ff69a91",
3781         "8152d2ab876c3c8201403a5a406d3feaf27319dbea6ad01e24f4d18203704b86de70da6bbb6d638e5aba3ff576b79b28",
3782         "706fe7a973fac40e25b2b4499ce527078944c70e976d017b6af86a3a7a6b52943a72ba18a58000d2b61fdc3bfef2bc4a",
3783
3784         "b6383176046e6880a1023bf45768b5bf5119022fe054bfe5",
3785         "ec13ca541c43401e",
3786         "cd5a886e9af011346c4dba36a424f96a78a1ddf28aaa4188bf65451f4efaffc7179a6dd237c0ae35d9b672314e5cb032612597f7e462c6f3",
3787         "b030f976f46277ee211c4a324d5c87555d1084513a1223d3b84416b52bbc28f4b77f3a9d8d0d91dc37d3dbe8af8be98f74674b02f9a38527",
3788
3789         "3d8cf273d343b9aedccddacb91ad86206737adc86b4a49a7",
3790         "bb3a9a0c71c62ef0",
3791         "1fde3991c32ce220b5b6666a9234f2fd7bd24b921829fd9cdc6eb4218be9eac9faa9c2351777349128086b6d58776bc86ff2f76ee1b3b2850a318462b8983fa1",
3792         "422ce705a46bb52ad928dab6c863166d617c6fc24003633120d91918314bbf464cea7345c3c35f2042f2d6929735d74d7728f22fea618a0b9cf5b1281acb13fb",
3793
3794         "fbceb5cb646b925be0b92f7f6b493d5e5b16e9159732732a",
3795         "2e17b3c7025ae86b",
3796         "4c309bc8e1e464fdd2a2b8978645d668d455f7526bd8d7b6716a722f6a900b815c4a73cc30e788065c1dfca7bf5958a6cc5440a5ebe7f8691c20278cde95db764ff8ce8994ece89c",
3797         "c02129bdf4bbbd75e71605a00b12c80db6b4e05308e916615011f09147ed915dd1bc67f27f9e027e4e13df36b55464a31c11b4d1fe3d855d89df492e1a7201b995c1ba16a8dbabee",
3798
3799         "9b162a0df8ad9b61c88676e3d586434570b902f12a2046e0",
3800         "ebd6fefe029ad54b",
3801         "f4c1c918e77355c8156f0fd778da52bff121ae5f2f44eaf4d2754946d0e10d1f18ce3a0176e69c18b7d20b6e0d0bee5eb5edfe4bd60e4d92adcd86bce72e76f94ee5cbcaa8b01cfddcea2ade575e66ac",
3802         "1ff3c8709f403a8eff291aedf50c010df5c5ff64a8b205f1fce68564798897a390db16ee0d053856b75898009731da290fcc119dad987277aacef694872e880c4bb41471063fae05c89f25e4bd0cad6a",
3803
3804         NULL
3805 };
3806
3807 static void
3808 xor_buf(unsigned char *dst, const unsigned char *src, size_t len)
3809 {
3810         while (len -- > 0) {
3811                 *dst ++ ^= *src ++;
3812         }
3813 }
3814
3815 static void
3816 monte_carlo_DES_encrypt(const br_block_cbcenc_class *ve)
3817 {
3818         unsigned char k1[8], k2[8], k3[8];
3819         unsigned char buf[8];
3820         unsigned char cipher[8];
3821         int i, j;
3822         br_des_gen_cbcenc_keys v_ec;
3823         void *ec;
3824
3825         ec = &v_ec;
3826         hextobin(k1, "9ec2372c86379df4");
3827         hextobin(k2, "ad7ac4464f73805d");
3828         hextobin(k3, "20c4f87564527c91");
3829         hextobin(buf, "b624d6bd41783ab1");
3830         hextobin(cipher, "eafd97b190b167fe");
3831         for (i = 0; i < 400; i ++) {
3832                 unsigned char key[24];
3833
3834                 memcpy(key, k1, 8);
3835                 memcpy(key + 8, k2, 8);
3836                 memcpy(key + 16, k3, 8);
3837                 ve->init(ec, key, sizeof key);
3838                 for (j = 0; j < 10000; j ++) {
3839                         unsigned char iv[8];
3840
3841                         memset(iv, 0, sizeof iv);
3842                         ve->run(ec, iv, buf, sizeof buf);
3843                         switch (j) {
3844                         case 9997: xor_buf(k3, buf, 8); break;
3845                         case 9998: xor_buf(k2, buf, 8); break;
3846                         case 9999: xor_buf(k1, buf, 8); break;
3847                         }
3848                 }
3849                 printf(".");
3850                 fflush(stdout);
3851         }
3852         printf(" ");
3853         fflush(stdout);
3854         check_equals("MC DES encrypt", buf, cipher, sizeof buf);
3855 }
3856
3857 static void
3858 monte_carlo_DES_decrypt(const br_block_cbcdec_class *vd)
3859 {
3860         unsigned char k1[8], k2[8], k3[8];
3861         unsigned char buf[8];
3862         unsigned char plain[8];
3863         int i, j;
3864         br_des_gen_cbcdec_keys v_dc;
3865         void *dc;
3866
3867         dc = &v_dc;
3868         hextobin(k1, "79b63486e0ce37e0");
3869         hextobin(k2, "08e65231abae3710");
3870         hextobin(k3, "1f5eb69e925ef185");
3871         hextobin(buf, "2783aa729432fe96");
3872         hextobin(plain, "44937ca532cdbf98");
3873         for (i = 0; i < 400; i ++) {
3874                 unsigned char key[24];
3875
3876                 memcpy(key, k1, 8);
3877                 memcpy(key + 8, k2, 8);
3878                 memcpy(key + 16, k3, 8);
3879                 vd->init(dc, key, sizeof key);
3880                 for (j = 0; j < 10000; j ++) {
3881                         unsigned char iv[8];
3882
3883                         memset(iv, 0, sizeof iv);
3884                         vd->run(dc, iv, buf, sizeof buf);
3885                         switch (j) {
3886                         case 9997: xor_buf(k3, buf, 8); break;
3887                         case 9998: xor_buf(k2, buf, 8); break;
3888                         case 9999: xor_buf(k1, buf, 8); break;
3889                         }
3890                 }
3891                 printf(".");
3892                 fflush(stdout);
3893         }
3894         printf(" ");
3895         fflush(stdout);
3896         check_equals("MC DES decrypt", buf, plain, sizeof buf);
3897 }
3898
3899 static void
3900 test_DES_generic(char *name,
3901         const br_block_cbcenc_class *ve,
3902         const br_block_cbcdec_class *vd,
3903         int with_MC, int with_CBC)
3904 {
3905         size_t u;
3906
3907         printf("Test %s: ", name);
3908         fflush(stdout);
3909
3910         if (ve->block_size != 8 || vd->block_size != 8) {
3911                 fprintf(stderr, "%s failed: wrong block size\n", name);
3912                 exit(EXIT_FAILURE);
3913         }
3914
3915         for (u = 0; KAT_DES[u]; u += 3) {
3916                 unsigned char key[24];
3917                 unsigned char plain[8];
3918                 unsigned char cipher[8];
3919                 unsigned char buf[8];
3920                 unsigned char iv[8];
3921                 size_t key_len;
3922                 br_des_gen_cbcenc_keys v_ec;
3923                 br_des_gen_cbcdec_keys v_dc;
3924                 const br_block_cbcenc_class **ec;
3925                 const br_block_cbcdec_class **dc;
3926
3927                 ec = &v_ec.vtable;
3928                 dc = &v_dc.vtable;
3929                 key_len = hextobin(key, KAT_DES[u]);
3930                 hextobin(plain, KAT_DES[u + 1]);
3931                 hextobin(cipher, KAT_DES[u + 2]);
3932                 ve->init(ec, key, key_len);
3933                 memcpy(buf, plain, sizeof plain);
3934                 memset(iv, 0, sizeof iv);
3935                 ve->run(ec, iv, buf, sizeof buf);
3936                 check_equals("KAT DES encrypt", buf, cipher, sizeof cipher);
3937                 vd->init(dc, key, key_len);
3938                 memset(iv, 0, sizeof iv);
3939                 vd->run(dc, iv, buf, sizeof buf);
3940                 check_equals("KAT DES decrypt", buf, plain, sizeof plain);
3941
3942                 if (key_len == 8) {
3943                         memcpy(key + 8, key, 8);
3944                         memcpy(key + 16, key, 8);
3945                         ve->init(ec, key, 24);
3946                         memcpy(buf, plain, sizeof plain);
3947                         memset(iv, 0, sizeof iv);
3948                         ve->run(ec, iv, buf, sizeof buf);
3949                         check_equals("KAT DES->3 encrypt",
3950                                 buf, cipher, sizeof cipher);
3951                         vd->init(dc, key, 24);
3952                         memset(iv, 0, sizeof iv);
3953                         vd->run(dc, iv, buf, sizeof buf);
3954                         check_equals("KAT DES->3 decrypt",
3955                                 buf, plain, sizeof plain);
3956                 }
3957         }
3958
3959         if (with_CBC) {
3960                 for (u = 0; KAT_DES_CBC[u]; u += 4) {
3961                         unsigned char key[24];
3962                         unsigned char ivref[8];
3963                         unsigned char plain[200];
3964                         unsigned char cipher[200];
3965                         unsigned char buf[200];
3966                         unsigned char iv[8];
3967                         size_t key_len, data_len, v;
3968                         br_des_gen_cbcenc_keys v_ec;
3969                         br_des_gen_cbcdec_keys v_dc;
3970                         const br_block_cbcenc_class **ec;
3971                         const br_block_cbcdec_class **dc;
3972
3973                         ec = &v_ec.vtable;
3974                         dc = &v_dc.vtable;
3975                         key_len = hextobin(key, KAT_DES_CBC[u]);
3976                         hextobin(ivref, KAT_DES_CBC[u + 1]);
3977                         data_len = hextobin(plain, KAT_DES_CBC[u + 2]);
3978                         hextobin(cipher, KAT_DES_CBC[u + 3]);
3979                         ve->init(ec, key, key_len);
3980
3981                         memcpy(buf, plain, data_len);
3982                         memcpy(iv, ivref, 8);
3983                         ve->run(ec, iv, buf, data_len);
3984                         check_equals("KAT CBC DES encrypt",
3985                                 buf, cipher, data_len);
3986                         vd->init(dc, key, key_len);
3987                         memcpy(iv, ivref, 8);
3988                         vd->run(dc, iv, buf, data_len);
3989                         check_equals("KAT CBC DES decrypt",
3990                                 buf, plain, data_len);
3991
3992                         memcpy(buf, plain, data_len);
3993                         memcpy(iv, ivref, 8);
3994                         for (v = 0; v < data_len; v += 8) {
3995                                 ve->run(ec, iv, buf + v, 8);
3996                         }
3997                         check_equals("KAT CBC DES encrypt (2)",
3998                                 buf, cipher, data_len);
3999                         memcpy(iv, ivref, 8);
4000                         for (v = 0; v < data_len; v += 8) {
4001                                 vd->run(dc, iv, buf + v, 8);
4002                         }
4003                         check_equals("KAT CBC DES decrypt (2)",
4004                                 buf, plain, data_len);
4005                 }
4006         }
4007
4008         if (with_MC) {
4009                 monte_carlo_DES_encrypt(ve);
4010                 monte_carlo_DES_decrypt(vd);
4011         }
4012
4013         printf("done.\n");
4014         fflush(stdout);
4015 }
4016
4017 static void
4018 test_DES_tab(void)
4019 {
4020         test_DES_generic("DES_tab",
4021                 &br_des_tab_cbcenc_vtable,
4022                 &br_des_tab_cbcdec_vtable,
4023                 1, 1);
4024 }
4025
4026 static void
4027 test_DES_ct(void)
4028 {
4029         test_DES_generic("DES_ct",
4030                 &br_des_ct_cbcenc_vtable,
4031                 &br_des_ct_cbcdec_vtable,
4032                 1, 1);
4033 }
4034
4035 static const struct {
4036         const char *skey;
4037         const char *snonce;
4038         uint32_t counter;
4039         const char *splain;
4040         const char *scipher;
4041 } KAT_CHACHA20[] = {
4042         {
4043                 "0000000000000000000000000000000000000000000000000000000000000000",
4044                 "000000000000000000000000",
4045                 0,
4046                 "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
4047                 "76b8e0ada0f13d90405d6ae55386bd28bdd219b8a08ded1aa836efcc8b770dc7da41597c5157488d7724e03fb8d84a376a43b8f41518a11cc387b669b2ee6586"
4048         },
4049         {
4050                 "0000000000000000000000000000000000000000000000000000000000000001",
4051                 "000000000000000000000002",
4052                 1,
4053                 "416e79207375626d697373696f6e20746f20746865204945544620696e74656e6465642062792074686520436f6e7472696275746f7220666f72207075626c69636174696f6e20617320616c6c206f722070617274206f6620616e204945544620496e7465726e65742d4472616674206f722052464320616e6420616e792073746174656d656e74206d6164652077697468696e2074686520636f6e74657874206f6620616e204945544620616374697669747920697320636f6e7369646572656420616e20224945544620436f6e747269627574696f6e222e20537563682073746174656d656e747320696e636c756465206f72616c2073746174656d656e747320696e20494554462073657373696f6e732c2061732077656c6c206173207772697474656e20616e6420656c656374726f6e696320636f6d6d756e69636174696f6e73206d61646520617420616e792074696d65206f7220706c6163652c207768696368206172652061646472657373656420746f",
4054                 "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"
4055         },
4056         {
4057                 "1c9240a5eb55d38af333888604f6b5f0473917c1402b80099dca5cbc207075c0",
4058                 "000000000000000000000002",
4059                 42,
4060                 "2754776173206272696c6c69672c20616e642074686520736c6974687920746f7665730a446964206779726520616e642067696d626c6520696e2074686520776162653a0a416c6c206d696d737920776572652074686520626f726f676f7665732c0a416e6420746865206d6f6d65207261746873206f757467726162652e",
4061                 "62e6347f95ed87a45ffae7426f27a1df5fb69110044c0d73118effa95b01e5cf166d3df2d721caf9b21e5fb14c616871fd84c54f9d65b283196c7fe4f60553ebf39c6402c42234e32a356b3e764312a61a5532055716ead6962568f87d3f3f7704c6a8d1bcd1bf4d50d6154b6da731b187b58dfd728afa36757a797ac188d1"
4062         },
4063         { 0, 0, 0, 0, 0 }
4064 };
4065
4066 static void
4067 test_ChaCha20_ct(void)
4068 {
4069         size_t u;
4070
4071         printf("Test ChaCha20_ct: ");
4072         fflush(stdout);
4073
4074         for (u = 0; KAT_CHACHA20[u].skey; u ++) {
4075                 unsigned char key[32], nonce[12], plain[400], cipher[400];
4076                 uint32_t cc;
4077                 size_t v, len;
4078
4079                 hextobin(key, KAT_CHACHA20[u].skey);
4080                 hextobin(nonce, KAT_CHACHA20[u].snonce);
4081                 cc = KAT_CHACHA20[u].counter;
4082                 len = hextobin(plain, KAT_CHACHA20[u].splain);
4083                 hextobin(cipher, KAT_CHACHA20[u].scipher);
4084
4085                 for (v = 0; v < len; v ++) {
4086                         unsigned char tmp[400];
4087                         size_t w;
4088
4089                         memset(tmp, 0, sizeof tmp);
4090                         memcpy(tmp, plain, v);
4091                         if (br_chacha20_ct_run(key, nonce, cc, tmp, v)
4092                                 != cc + (uint32_t)((v + 63) >> 6))
4093                         {
4094                                 fprintf(stderr, "ChaCha20: wrong counter\n");
4095                                 exit(EXIT_FAILURE);
4096                         }
4097                         if (memcmp(tmp, cipher, v) != 0) {
4098                                 fprintf(stderr, "ChaCha20 KAT fail (1)\n");
4099                                 exit(EXIT_FAILURE);
4100                         }
4101                         for (w = v; w < sizeof tmp; w ++) {
4102                                 if (tmp[w] != 0) {
4103                                         fprintf(stderr, "ChaCha20: overrun\n");
4104                                         exit(EXIT_FAILURE);
4105                                 }
4106                         }
4107                         br_chacha20_ct_run(key, nonce, cc, tmp, v);
4108                         if (memcmp(tmp, plain, v) != 0) {
4109                                 fprintf(stderr, "ChaCha20 KAT fail (2)\n");
4110                                 exit(EXIT_FAILURE);
4111                         }
4112                 }
4113
4114                 printf(".");
4115                 fflush(stdout);
4116         }
4117
4118         printf(" done.\n");
4119         fflush(stdout);
4120 }
4121
4122 static const struct {
4123         const char *splain;
4124         const char *saad;
4125         const char *skey;
4126         const char *snonce;
4127         const char *scipher;
4128         const char *stag;
4129 } KAT_POLY1305[] = {
4130         {
4131                 "4c616469657320616e642047656e746c656d656e206f662074686520636c617373206f66202739393a204966204920636f756c64206f6666657220796f75206f6e6c79206f6e652074697020666f7220746865206675747572652c2073756e73637265656e20776f756c642062652069742e",
4132                 "50515253c0c1c2c3c4c5c6c7",
4133                 "808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f",
4134                 "070000004041424344454647",
4135                 "d31a8d34648e60db7b86afbc53ef7ec2a4aded51296e08fea9e2b5a736ee62d63dbea45e8ca9671282fafb69da92728b1a71de0a9e060b2905d6a5b67ecd3b3692ddbd7f2d778b8c9803aee328091b58fab324e4fad675945585808b4831d7bc3ff4def08e4b7a9de576d26586cec64b6116",
4136                 "1ae10b594f09e26a7e902ecbd0600691"
4137         },
4138         { 0, 0, 0, 0, 0, 0 }
4139 };
4140
4141 static void
4142 test_Poly1305_inner(const char *name, br_poly1305_run ipoly,
4143         br_poly1305_run iref)
4144 {
4145         size_t u;
4146         br_hmac_drbg_context rng;
4147
4148         printf("Test %s: ", name);
4149         fflush(stdout);
4150
4151         for (u = 0; KAT_POLY1305[u].skey; u ++) {
4152                 unsigned char key[32], nonce[12], plain[400], cipher[400];
4153                 unsigned char aad[400], tag[16], data[400], tmp[16];
4154                 size_t len, aad_len;
4155
4156                 len = hextobin(plain, KAT_POLY1305[u].splain);
4157                 aad_len = hextobin(aad, KAT_POLY1305[u].saad);
4158                 hextobin(key, KAT_POLY1305[u].skey);
4159                 hextobin(nonce, KAT_POLY1305[u].snonce);
4160                 hextobin(cipher, KAT_POLY1305[u].scipher);
4161                 hextobin(tag, KAT_POLY1305[u].stag);
4162
4163                 memcpy(data, plain, len);
4164                 ipoly(key, nonce, data, len,
4165                         aad, aad_len, tmp, br_chacha20_ct_run, 1);
4166                 if (memcmp(data, cipher, len) != 0) {
4167                         fprintf(stderr, "ChaCha20+Poly1305 KAT failed (1)\n");
4168                         exit(EXIT_FAILURE);
4169                 }
4170                 if (memcmp(tmp, tag, 16) != 0) {
4171                         fprintf(stderr, "ChaCha20+Poly1305 KAT failed (2)\n");
4172                         exit(EXIT_FAILURE);
4173                 }
4174                 ipoly(key, nonce, data, len,
4175                         aad, aad_len, tmp, br_chacha20_ct_run, 0);
4176                 if (memcmp(data, plain, len) != 0) {
4177                         fprintf(stderr, "ChaCha20+Poly1305 KAT failed (3)\n");
4178                         exit(EXIT_FAILURE);
4179                 }
4180                 if (memcmp(tmp, tag, 16) != 0) {
4181                         fprintf(stderr, "ChaCha20+Poly1305 KAT failed (4)\n");
4182                         exit(EXIT_FAILURE);
4183                 }
4184
4185                 printf(".");
4186                 fflush(stdout);
4187         }
4188
4189         printf(" ");
4190         fflush(stdout);
4191
4192         /*
4193          * We compare the "ipoly" and "iref" implementations together on
4194          * a bunch of pseudo-random messages.
4195          */
4196         br_hmac_drbg_init(&rng, &br_sha256_vtable, "seed for Poly1305", 17);
4197         for (u = 0; u < 100; u ++) {
4198                 unsigned char plain[100], aad[100], tmp[100];
4199                 unsigned char key[32], iv[12], tag1[16], tag2[16];
4200
4201                 br_hmac_drbg_generate(&rng, key, sizeof key);
4202                 br_hmac_drbg_generate(&rng, iv, sizeof iv);
4203                 br_hmac_drbg_generate(&rng, plain, u);
4204                 br_hmac_drbg_generate(&rng, aad, u);
4205                 memcpy(tmp, plain, u);
4206                 memset(tmp + u, 0xFF, (sizeof tmp) - u);
4207                 ipoly(key, iv, tmp, u, aad, u, tag1,
4208                         &br_chacha20_ct_run, 1);
4209                 memset(tmp + u, 0x00, (sizeof tmp) - u);
4210                 iref(key, iv, tmp, u, aad, u, tag2,
4211                         &br_chacha20_ct_run, 0);
4212                 if (memcmp(tmp, plain, u) != 0) {
4213                         fprintf(stderr, "cross enc/dec failed\n");
4214                         exit(EXIT_FAILURE);
4215                 }
4216                 if (memcmp(tag1, tag2, sizeof tag1) != 0) {
4217                         fprintf(stderr, "cross MAC failed\n");
4218                         exit(EXIT_FAILURE);
4219                 }
4220                 printf(".");
4221                 fflush(stdout);
4222         }
4223
4224         printf(" done.\n");
4225         fflush(stdout);
4226 }
4227
4228 static void
4229 test_Poly1305_ctmul(void)
4230 {
4231         test_Poly1305_inner("Poly1305_ctmul", &br_poly1305_ctmul_run,
4232                 &br_poly1305_i15_run);
4233 }
4234
4235 static void
4236 test_Poly1305_ctmul32(void)
4237 {
4238         test_Poly1305_inner("Poly1305_ctmul32", &br_poly1305_ctmul32_run,
4239                 &br_poly1305_i15_run);
4240 }
4241
4242 static void
4243 test_Poly1305_i15(void)
4244 {
4245         test_Poly1305_inner("Poly1305_i15", &br_poly1305_i15_run,
4246                 &br_poly1305_ctmul_run);
4247 }
4248
4249 /*
4250  * A 1024-bit RSA key, generated with OpenSSL.
4251  */
4252 static const unsigned char RSA_N[] = {
4253         0xBF, 0xB4, 0xA6, 0x2E, 0x87, 0x3F, 0x9C, 0x8D,
4254         0xA0, 0xC4, 0x2E, 0x7B, 0x59, 0x36, 0x0F, 0xB0,
4255         0xFF, 0xE1, 0x25, 0x49, 0xE5, 0xE6, 0x36, 0xB0,
4256         0x48, 0xC2, 0x08, 0x6B, 0x77, 0xA7, 0xC0, 0x51,
4257         0x66, 0x35, 0x06, 0xA9, 0x59, 0xDF, 0x17, 0x7F,
4258         0x15, 0xF6, 0xB4, 0xE5, 0x44, 0xEE, 0x72, 0x3C,
4259         0x53, 0x11, 0x52, 0xC9, 0xC9, 0x61, 0x4F, 0x92,
4260         0x33, 0x64, 0x70, 0x43, 0x07, 0xF1, 0x3F, 0x7F,
4261         0x15, 0xAC, 0xF0, 0xC1, 0x54, 0x7D, 0x55, 0xC0,
4262         0x29, 0xDC, 0x9E, 0xCC, 0xE4, 0x1D, 0x11, 0x72,
4263         0x45, 0xF4, 0xD2, 0x70, 0xFC, 0x34, 0xB2, 0x1F,
4264         0xF3, 0xAD, 0x6A, 0xF0, 0xE5, 0x56, 0x11, 0xF8,
4265         0x0C, 0x3A, 0x8B, 0x04, 0x46, 0x7C, 0x77, 0xD9,
4266         0x41, 0x1F, 0x40, 0xBE, 0x93, 0x80, 0x9D, 0x23,
4267         0x75, 0x80, 0x12, 0x26, 0x5A, 0x72, 0x1C, 0xDD,
4268         0x47, 0xB3, 0x2A, 0x33, 0xD8, 0x19, 0x61, 0xE3
4269 };
4270 static const unsigned char RSA_E[] = {
4271         0x01, 0x00, 0x01
4272 };
4273 /* unused
4274 static const unsigned char RSA_D[] = {
4275         0xAE, 0x56, 0x0B, 0x56, 0x7E, 0xDA, 0x83, 0x75,
4276         0x6C, 0xC1, 0x5C, 0x00, 0x02, 0x96, 0x1E, 0x58,
4277         0xF9, 0xA9, 0xF7, 0x2E, 0x27, 0xEB, 0x5E, 0xCA,
4278         0x9B, 0xB0, 0x10, 0xD6, 0x22, 0x7F, 0xA4, 0x6E,
4279         0xA2, 0x03, 0x10, 0xE6, 0xCB, 0x7B, 0x0D, 0x34,
4280         0x1E, 0x76, 0x37, 0xF5, 0xD3, 0xE5, 0x00, 0x70,
4281         0x09, 0x9E, 0xD4, 0x69, 0xFB, 0x40, 0x0A, 0x8B,
4282         0xCB, 0x3E, 0xC8, 0xB4, 0xBC, 0xB1, 0x50, 0xEA,
4283         0x9D, 0xD9, 0x89, 0x8A, 0x98, 0x40, 0x79, 0xD1,
4284         0x07, 0x66, 0xA7, 0x90, 0x63, 0x82, 0xB1, 0xE0,
4285         0x24, 0xD0, 0x89, 0x6A, 0xEC, 0xC5, 0xF3, 0x21,
4286         0x7D, 0xB8, 0xA5, 0x45, 0x3A, 0x3B, 0x34, 0x42,
4287         0xC2, 0x82, 0x3C, 0x8D, 0xFA, 0x5D, 0xA0, 0xA8,
4288         0x24, 0xC8, 0x40, 0x22, 0x19, 0xCB, 0xB5, 0x85,
4289         0x67, 0x69, 0x60, 0xE4, 0xD0, 0x7E, 0xA3, 0x3B,
4290         0xF7, 0x70, 0x50, 0xC9, 0x5C, 0x97, 0x29, 0x49
4291 };
4292 */
4293 static const unsigned char RSA_P[] = {
4294         0xF2, 0xE7, 0x6F, 0x66, 0x2E, 0xC4, 0x03, 0xD4,
4295         0x89, 0x24, 0xCC, 0xE1, 0xCD, 0x3F, 0x01, 0x82,
4296         0xC1, 0xFB, 0xAF, 0x44, 0xFA, 0xCC, 0x0E, 0xAA,
4297         0x9D, 0x74, 0xA9, 0x65, 0xEF, 0xED, 0x4C, 0x87,
4298         0xF0, 0xB3, 0xC6, 0xEA, 0x61, 0x85, 0xDE, 0x4E,
4299         0x66, 0xB2, 0x5A, 0x9F, 0x7A, 0x41, 0xC5, 0x66,
4300         0x57, 0xDF, 0x88, 0xF0, 0xB5, 0xF2, 0xC7, 0x7E,
4301         0xE6, 0x55, 0x21, 0x96, 0x83, 0xD8, 0xAB, 0x57
4302 };
4303 static const unsigned char RSA_Q[] = {
4304         0xCA, 0x0A, 0x92, 0xBF, 0x58, 0xB0, 0x2E, 0xF6,
4305         0x66, 0x50, 0xB1, 0x48, 0x29, 0x42, 0x86, 0x6C,
4306         0x98, 0x06, 0x7E, 0xB8, 0xB5, 0x4F, 0xFB, 0xC4,
4307         0xF3, 0xC3, 0x36, 0x91, 0x07, 0xB6, 0xDB, 0xE9,
4308         0x56, 0x3C, 0x51, 0x7D, 0xB5, 0xEC, 0x0A, 0xA9,
4309         0x7C, 0x66, 0xF9, 0xD8, 0x25, 0xDE, 0xD2, 0x94,
4310         0x5A, 0x58, 0xF1, 0x93, 0xE4, 0xF0, 0x5F, 0x27,
4311         0xBD, 0x83, 0xC7, 0xCA, 0x48, 0x6A, 0xB2, 0x55
4312 };
4313 static const unsigned char RSA_DP[] = {
4314         0xAF, 0x97, 0xBE, 0x60, 0x0F, 0xCE, 0x83, 0x36,
4315         0x51, 0x2D, 0xD9, 0x2E, 0x22, 0x41, 0x39, 0xC6,
4316         0x5C, 0x94, 0xA4, 0xCF, 0x28, 0xBD, 0xFA, 0x9C,
4317         0x3B, 0xD6, 0xE9, 0xDE, 0x56, 0xE3, 0x24, 0x3F,
4318         0xE1, 0x31, 0x14, 0xCA, 0xBA, 0x55, 0x1B, 0xAF,
4319         0x71, 0x6D, 0xDD, 0x35, 0x0C, 0x1C, 0x1F, 0xA7,
4320         0x2C, 0x3E, 0xDB, 0xAF, 0xA6, 0xD8, 0x2A, 0x7F,
4321         0x01, 0xE2, 0xE8, 0xB4, 0xF5, 0xFA, 0xDB, 0x61
4322 };
4323 static const unsigned char RSA_DQ[] = {
4324         0x29, 0xC0, 0x4B, 0x98, 0xFD, 0x13, 0xD3, 0x70,
4325         0x99, 0xAE, 0x1D, 0x24, 0x83, 0x5A, 0x3A, 0xFB,
4326         0x1F, 0xE3, 0x5F, 0xB6, 0x7D, 0xC9, 0x5C, 0x86,
4327         0xD3, 0xB4, 0xC8, 0x86, 0xE9, 0xE8, 0x30, 0xC3,
4328         0xA4, 0x4D, 0x6C, 0xAD, 0xA4, 0xB5, 0x75, 0x72,
4329         0x96, 0xC1, 0x94, 0xE9, 0xC4, 0xD1, 0xAA, 0x04,
4330         0x7C, 0x33, 0x1B, 0x20, 0xEB, 0xD3, 0x7C, 0x66,
4331         0x72, 0xF4, 0x53, 0x8A, 0x0A, 0xB2, 0xF9, 0xCD
4332 };
4333 static const unsigned char RSA_IQ[] = {
4334         0xE8, 0xEB, 0x04, 0x79, 0xA5, 0xC1, 0x79, 0xDE,
4335         0xD5, 0x49, 0xA1, 0x0B, 0x48, 0xB9, 0x0E, 0x55,
4336         0x74, 0x2C, 0x54, 0xEE, 0xA8, 0xB0, 0x01, 0xC2,
4337         0xD2, 0x3C, 0x3E, 0x47, 0x3A, 0x7C, 0xC8, 0x3D,
4338         0x2E, 0x33, 0x54, 0x4D, 0x40, 0x29, 0x41, 0x74,
4339         0xBA, 0xE1, 0x93, 0x09, 0xEC, 0xE0, 0x1B, 0x4D,
4340         0x1F, 0x2A, 0xCA, 0x4A, 0x0B, 0x5F, 0xE6, 0xBE,
4341         0x59, 0x0A, 0xC4, 0xC9, 0xD9, 0x82, 0xAC, 0xE1
4342 };
4343
4344 static const br_rsa_public_key RSA_PK = {
4345         (void *)RSA_N, sizeof RSA_N,
4346         (void *)RSA_E, sizeof RSA_E
4347 };
4348
4349 static const br_rsa_private_key RSA_SK = {
4350         1024,
4351         (void *)RSA_P, sizeof RSA_P,
4352         (void *)RSA_Q, sizeof RSA_Q,
4353         (void *)RSA_DP, sizeof RSA_DP,
4354         (void *)RSA_DQ, sizeof RSA_DQ,
4355         (void *)RSA_IQ, sizeof RSA_IQ
4356 };
4357
4358 static void
4359 test_RSA_core(const char *name, br_rsa_public fpub, br_rsa_private fpriv)
4360 {
4361         unsigned char t1[128], t2[128], t3[128];
4362
4363         printf("Test %s: ", name);
4364         fflush(stdout);
4365
4366         /*
4367          * A KAT test (computed with OpenSSL).
4368          */
4369         hextobin(t1, "45A3DC6A106BCD3BD0E48FB579643AA3FF801E5903E80AA9B43A695A8E7F454E93FA208B69995FF7A6D5617C2FEB8E546375A664977A48931842AAE796B5A0D64393DCA35F3490FC157F5BD83B9D58C2F7926E6AE648A2BD96CAB8FCCD3D35BB11424AD47D973FF6D69CA774841AEC45DFAE99CCF79893E7047FDE6CB00AA76D");
4370         hextobin(t2, "0001FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF003021300906052B0E03021A05000414A94A8FE5CCB19BA61C4C0873D391E987982FBBD3");
4371         memcpy(t3, t1, sizeof t1);
4372         if (!fpub(t3, sizeof t3, &RSA_PK)) {
4373                 fprintf(stderr, "RSA public operation failed\n");
4374                 exit(EXIT_FAILURE);
4375         }
4376         check_equals("KAT RSA pub", t2, t3, sizeof t2);
4377         if (!fpriv(t3, &RSA_SK)) {
4378                 fprintf(stderr, "RSA private operation failed\n");
4379                 exit(EXIT_FAILURE);
4380         }
4381         check_equals("KAT RSA priv", t1, t3, sizeof t1);
4382
4383         printf("done.\n");
4384         fflush(stdout);
4385 }
4386
4387 static const unsigned char SHA1_OID[] = {
4388         0x05, 0x2B, 0x0E, 0x03, 0x02, 0x1A
4389 };
4390
4391 static void
4392 test_RSA_sign(const char *name, br_rsa_private fpriv,
4393         br_rsa_pkcs1_sign fsign, br_rsa_pkcs1_vrfy fvrfy)
4394 {
4395         unsigned char t1[128], t2[128];
4396         unsigned char hv[20], tmp[20];
4397         br_sha1_context hc;
4398         size_t u;
4399
4400         printf("Test %s: ", name);
4401         fflush(stdout);
4402
4403         /*
4404          * Verify the KAT test (computed with OpenSSL).
4405          */
4406         hextobin(t1, "45A3DC6A106BCD3BD0E48FB579643AA3FF801E5903E80AA9B43A695A8E7F454E93FA208B69995FF7A6D5617C2FEB8E546375A664977A48931842AAE796B5A0D64393DCA35F3490FC157F5BD83B9D58C2F7926E6AE648A2BD96CAB8FCCD3D35BB11424AD47D973FF6D69CA774841AEC45DFAE99CCF79893E7047FDE6CB00AA76D");
4407         br_sha1_init(&hc);
4408         br_sha1_update(&hc, "test", 4);
4409         br_sha1_out(&hc, hv);
4410         if (!fvrfy(t1, sizeof t1, SHA1_OID, sizeof tmp, &RSA_PK, tmp)) {
4411                 fprintf(stderr, "Signature verification failed\n");
4412                 exit(EXIT_FAILURE);
4413         }
4414         check_equals("Extracted hash value", hv, tmp, sizeof tmp);
4415
4416         /*
4417          * Regenerate the signature. This should yield the same value as
4418          * the KAT test, since PKCS#1 v1.5 signatures are deterministic
4419          * (except the usual detail about hash function parameter
4420          * encoding, but OpenSSL uses the same convention as BearSSL).
4421          */
4422         if (!fsign(SHA1_OID, hv, 20, &RSA_SK, t2)) {
4423                 fprintf(stderr, "Signature generation failed\n");
4424                 exit(EXIT_FAILURE);
4425         }
4426         check_equals("Regenerated signature", t1, t2, sizeof t1);
4427
4428         /*
4429          * Use the raw private core to generate fake signatures, where
4430          * one byte of the padded hash value is altered. They should all be
4431          * rejected.
4432          */
4433         hextobin(t2, "0001FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF003021300906052B0E03021A05000414A94A8FE5CCB19BA61C4C0873D391E987982FBBD3");
4434         for (u = 0; u < (sizeof t2) - 20; u ++) {
4435                 memcpy(t1, t2, sizeof t2);
4436                 t1[u] ^= 0x01;
4437                 if (!fpriv(t1, &RSA_SK)) {
4438                         fprintf(stderr, "RSA private key operation failed\n");
4439                         exit(EXIT_FAILURE);
4440                 }
4441                 if (fvrfy(t1, sizeof t1, SHA1_OID, sizeof tmp, &RSA_PK, tmp)) {
4442                         fprintf(stderr,
4443                                 "Signature verification should have failed\n");
4444                         exit(EXIT_FAILURE);
4445                 }
4446                 printf(".");
4447                 fflush(stdout);
4448         }
4449
4450         printf(" done.\n");
4451         fflush(stdout);
4452 }
4453
4454 static void
4455 test_RSA_i15(void)
4456 {
4457         test_RSA_core("RSA i15 core", &br_rsa_i15_public, &br_rsa_i15_private);
4458         test_RSA_sign("RSA i15 sign", &br_rsa_i15_private,
4459                 &br_rsa_i15_pkcs1_sign, &br_rsa_i15_pkcs1_vrfy);
4460 }
4461
4462 static void
4463 test_RSA_i31(void)
4464 {
4465         test_RSA_core("RSA i31 core", &br_rsa_i31_public, &br_rsa_i31_private);
4466         test_RSA_sign("RSA i31 sign", &br_rsa_i31_private,
4467                 &br_rsa_i31_pkcs1_sign, &br_rsa_i31_pkcs1_vrfy);
4468 }
4469
4470 static void
4471 test_RSA_i32(void)
4472 {
4473         test_RSA_core("RSA i32 core", &br_rsa_i32_public, &br_rsa_i32_private);
4474         test_RSA_sign("RSA i32 sign", &br_rsa_i32_private,
4475                 &br_rsa_i32_pkcs1_sign, &br_rsa_i32_pkcs1_vrfy);
4476 }
4477
4478 #if 0
4479 static void
4480 test_RSA_signatures(void)
4481 {
4482         uint32_t n[40], e[2], p[20], q[20], dp[20], dq[20], iq[20], x[40];
4483         unsigned char hv[20], sig[128];
4484         unsigned char ref[128], tmp[128];
4485         br_sha1_context hc;
4486
4487         printf("Test RSA signatures: ");
4488         fflush(stdout);
4489
4490         /*
4491          * Decode RSA key elements.
4492          */
4493         br_int_decode(n, sizeof n / sizeof n[0], RSA_N, sizeof RSA_N);
4494         br_int_decode(e, sizeof e / sizeof e[0], RSA_E, sizeof RSA_E);
4495         br_int_decode(p, sizeof p / sizeof p[0], RSA_P, sizeof RSA_P);
4496         br_int_decode(q, sizeof q / sizeof q[0], RSA_Q, sizeof RSA_Q);
4497         br_int_decode(dp, sizeof dp / sizeof dp[0], RSA_DP, sizeof RSA_DP);
4498         br_int_decode(dq, sizeof dq / sizeof dq[0], RSA_DQ, sizeof RSA_DQ);
4499         br_int_decode(iq, sizeof iq / sizeof iq[0], RSA_IQ, sizeof RSA_IQ);
4500
4501         /*
4502          * Decode reference signature (computed with OpenSSL).
4503          */
4504         hextobin(ref, "45A3DC6A106BCD3BD0E48FB579643AA3FF801E5903E80AA9B43A695A8E7F454E93FA208B69995FF7A6D5617C2FEB8E546375A664977A48931842AAE796B5A0D64393DCA35F3490FC157F5BD83B9D58C2F7926E6AE648A2BD96CAB8FCCD3D35BB11424AD47D973FF6D69CA774841AEC45DFAE99CCF79893E7047FDE6CB00AA76D");
4505
4506         /*
4507          * Recompute signature. Since PKCS#1 v1.5 signatures are
4508          * deterministic, we should get the same as the reference signature.
4509          */
4510         br_sha1_init(&hc);
4511         br_sha1_update(&hc, "test", 4);
4512         br_sha1_out(&hc, hv);
4513         if (!br_rsa_sign(sig, sizeof sig, p, q, dp, dq, iq, br_sha1_ID, hv)) {
4514                 fprintf(stderr, "RSA-1024/SHA-1 sig generate failed\n");
4515                 exit(EXIT_FAILURE);
4516         }
4517         check_equals("KAT RSA-sign 1", sig, ref, sizeof sig);
4518
4519         /*
4520          * Verify signature.
4521          */
4522         if (!br_rsa_verify(sig, sizeof sig, n, e, br_sha1_ID, hv)) {
4523                 fprintf(stderr, "RSA-1024/SHA-1 sig verify failed\n");
4524                 exit(EXIT_FAILURE);
4525         }
4526         hv[5] ^= 0x01;
4527         if (br_rsa_verify(sig, sizeof sig, n, e, br_sha1_ID, hv)) {
4528                 fprintf(stderr, "RSA-1024/SHA-1 sig verify should have failed\n");
4529                 exit(EXIT_FAILURE);
4530         }
4531         hv[5] ^= 0x01;
4532
4533         /*
4534          * Generate a signature with the alternate encoding (no NULL) and
4535          * verify it.
4536          */
4537         hextobin(tmp, "0001FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00301F300706052B0E03021A0414A94A8FE5CCB19BA61C4C0873D391E987982FBBD3");
4538         br_int_decode(x, sizeof x / sizeof x[0], tmp, sizeof tmp);
4539         x[0] = n[0];
4540         br_rsa_private_core(x, p, q, dp, dq, iq);
4541         br_int_encode(sig, sizeof sig, x);
4542         if (!br_rsa_verify(sig, sizeof sig, n, e, br_sha1_ID, hv)) {
4543                 fprintf(stderr, "RSA-1024/SHA-1 sig verify (alt) failed\n");
4544                 exit(EXIT_FAILURE);
4545         }
4546         hv[5] ^= 0x01;
4547         if (br_rsa_verify(sig, sizeof sig, n, e, br_sha1_ID, hv)) {
4548                 fprintf(stderr, "RSA-1024/SHA-1 sig verify (alt) should have failed\n");
4549                 exit(EXIT_FAILURE);
4550         }
4551         hv[5] ^= 0x01;
4552
4553         printf("done.\n");
4554         fflush(stdout);
4555 }
4556 #endif
4557
4558 /*
4559  * From: http://csrc.nist.gov/groups/ST/toolkit/BCM/documents/proposedmodes/gcm/gcm-revised-spec.pdf
4560  */
4561 static const char *const KAT_GHASH[] = {
4562
4563         "66e94bd4ef8a2c3b884cfa59ca342b2e",
4564         "",
4565         "",
4566         "00000000000000000000000000000000",
4567
4568         "66e94bd4ef8a2c3b884cfa59ca342b2e",
4569         "",
4570         "0388dace60b6a392f328c2b971b2fe78",
4571         "f38cbb1ad69223dcc3457ae5b6b0f885",
4572
4573         "b83b533708bf535d0aa6e52980d53b78",
4574         "",
4575         "42831ec2217774244b7221b784d0d49ce3aa212f2c02a4e035c17e2329aca12e21d514b25466931c7d8f6a5aac84aa051ba30b396a0aac973d58e091473f5985",
4576         "7f1b32b81b820d02614f8895ac1d4eac",
4577
4578         "b83b533708bf535d0aa6e52980d53b78",
4579         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4580         "42831ec2217774244b7221b784d0d49ce3aa212f2c02a4e035c17e2329aca12e21d514b25466931c7d8f6a5aac84aa051ba30b396a0aac973d58e091",
4581         "698e57f70e6ecc7fd9463b7260a9ae5f",
4582
4583         "b83b533708bf535d0aa6e52980d53b78",
4584         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4585         "61353b4c2806934a777ff51fa22a4755699b2a714fcdc6f83766e5f97b6c742373806900e49f24b22b097544d4896b424989b5e1ebac0f07c23f4598",
4586         "df586bb4c249b92cb6922877e444d37b",
4587
4588         "b83b533708bf535d0aa6e52980d53b78",
4589         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4590         "8ce24998625615b603a033aca13fb894be9112a5c3a211a8ba262a3cca7e2ca701e4a9a4fba43c90ccdcb281d48c7c6fd62875d2aca417034c34aee5",
4591         "1c5afe9760d3932f3c9a878aac3dc3de",
4592
4593         "aae06992acbf52a3e8f4a96ec9300bd7",
4594         "",
4595         "98e7247c07f0fe411c267e4384b0f600",
4596         "e2c63f0ac44ad0e02efa05ab6743d4ce",
4597
4598         "466923ec9ae682214f2c082badb39249",
4599         "",
4600         "3980ca0b3c00e841eb06fac4872a2757859e1ceaa6efd984628593b40ca1e19c7d773d00c144c525ac619d18c84a3f4718e2448b2fe324d9ccda2710acade256",
4601         "51110d40f6c8fff0eb1ae33445a889f0",
4602
4603         "466923ec9ae682214f2c082badb39249",
4604         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4605         "3980ca0b3c00e841eb06fac4872a2757859e1ceaa6efd984628593b40ca1e19c7d773d00c144c525ac619d18c84a3f4718e2448b2fe324d9ccda2710",
4606         "ed2ce3062e4a8ec06db8b4c490e8a268",
4607
4608         "466923ec9ae682214f2c082badb39249",
4609         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4610         "0f10f599ae14a154ed24b36e25324db8c566632ef2bbb34f8347280fc4507057fddc29df9a471f75c66541d4d4dad1c9e93a19a58e8b473fa0f062f7",
4611         "1e6a133806607858ee80eaf237064089",
4612
4613         "466923ec9ae682214f2c082badb39249",
4614         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4615         "d27e88681ce3243c4830165a8fdcf9ff1de9a1d8e6b447ef6ef7b79828666e4581e79012af34ddd9e2f037589b292db3e67c036745fa22e7e9b7373b",
4616         "82567fb0b4cc371801eadec005968e94",
4617
4618         "dc95c078a2408989ad48a21492842087",
4619         "",
4620         "cea7403d4d606b6e074ec5d3baf39d18",
4621         "83de425c5edc5d498f382c441041ca92",
4622
4623         "acbef20579b4b8ebce889bac8732dad7",
4624         "",
4625         "522dc1f099567d07f47f37a32a84427d643a8cdcbfe5c0c97598a2bd2555d1aa8cb08e48590dbb3da7b08b1056828838c5f61e6393ba7a0abcc9f662898015ad",
4626         "4db870d37cb75fcb46097c36230d1612",
4627
4628         "acbef20579b4b8ebce889bac8732dad7",
4629         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4630         "522dc1f099567d07f47f37a32a84427d643a8cdcbfe5c0c97598a2bd2555d1aa8cb08e48590dbb3da7b08b1056828838c5f61e6393ba7a0abcc9f662",
4631         "8bd0c4d8aacd391e67cca447e8c38f65",
4632
4633         "acbef20579b4b8ebce889bac8732dad7",
4634         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4635         "c3762df1ca787d32ae47c13bf19844cbaf1ae14d0b976afac52ff7d79bba9de0feb582d33934a4f0954cc2363bc73f7862ac430e64abe499f47c9b1f",
4636         "75a34288b8c68f811c52b2e9a2f97f63",
4637
4638         "acbef20579b4b8ebce889bac8732dad7",
4639         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4640         "5a8def2f0c9e53f1f75d7853659e2a20eeb2b22aafde6419a058ab4f6f746bf40fc0c3b780f244452da3ebf1c5d82cdea2418997200ef82e44ae7e3f",
4641         "d5ffcf6fc5ac4d69722187421a7f170b",
4642
4643         NULL,
4644 };
4645
4646 static void
4647 test_GHASH(const char *name, br_ghash gh)
4648 {
4649         size_t u;
4650
4651         printf("Test %s: ", name);
4652         fflush(stdout);
4653
4654         for (u = 0; KAT_GHASH[u]; u += 4) {
4655                 unsigned char h[16];
4656                 unsigned char a[100];
4657                 size_t a_len;
4658                 unsigned char c[100];
4659                 size_t c_len;
4660                 unsigned char p[16];
4661                 unsigned char y[16];
4662                 unsigned char ref[16];
4663
4664                 hextobin(h, KAT_GHASH[u]);
4665                 a_len = hextobin(a, KAT_GHASH[u + 1]);
4666                 c_len = hextobin(c, KAT_GHASH[u + 2]);
4667                 hextobin(ref, KAT_GHASH[u + 3]);
4668                 memset(y, 0, sizeof y);
4669                 gh(y, h, a, a_len);
4670                 gh(y, h, c, c_len);
4671                 memset(p, 0, sizeof p);
4672                 br_enc32be(p + 4, (uint32_t)a_len << 3);
4673                 br_enc32be(p + 12, (uint32_t)c_len << 3);
4674                 gh(y, h, p, sizeof p);
4675                 check_equals("KAT GHASH", y, ref, sizeof ref);
4676         }
4677
4678         printf("done.\n");
4679         fflush(stdout);
4680 }
4681
4682 static void
4683 test_GHASH_ctmul(void)
4684 {
4685         test_GHASH("GHASH_ctmul", br_ghash_ctmul);
4686 }
4687
4688 static void
4689 test_GHASH_ctmul32(void)
4690 {
4691         test_GHASH("GHASH_ctmul32", br_ghash_ctmul32);
4692 }
4693
4694 static void
4695 test_GHASH_ctmul64(void)
4696 {
4697         test_GHASH("GHASH_ctmul64", br_ghash_ctmul64);
4698 }
4699
4700 static void
4701 test_GHASH_pclmul(void)
4702 {
4703         br_ghash gh;
4704
4705         gh = br_ghash_pclmul_get();
4706         if (gh == 0) {
4707                 printf("Test GHASH_pclmul: UNAVAILABLE\n");
4708         } else {
4709                 test_GHASH("GHASH_pclmul", gh);
4710         }
4711 }
4712
4713 static void
4714 test_EC_inner(const char *sk, const char *sU,
4715         const br_ec_impl *impl, int curve)
4716 {
4717         unsigned char bk[70];
4718         unsigned char eG[150], eU[150];
4719         uint32_t n[22], n0i;
4720         size_t klen, ulen, nlen;
4721         const br_ec_curve_def *cd;
4722         br_hmac_drbg_context rng;
4723         int i;
4724
4725         klen = hextobin(bk, sk);
4726         ulen = hextobin(eU, sU);
4727         switch (curve) {
4728         case BR_EC_secp256r1:
4729                 cd = &br_secp256r1;
4730                 break;
4731         case BR_EC_secp384r1:
4732                 cd = &br_secp384r1;
4733                 break;
4734         case BR_EC_secp521r1:
4735                 cd = &br_secp521r1;
4736                 break;
4737         default:
4738                 fprintf(stderr, "Unknown curve: %d\n", curve);
4739                 exit(EXIT_FAILURE);
4740                 break;
4741         }
4742         if (ulen != cd->generator_len) {
4743                 fprintf(stderr, "KAT vector wrong (%lu / %lu)\n",
4744                         (unsigned long)ulen,
4745                         (unsigned long)cd->generator_len);
4746         }
4747         memcpy(eG, cd->generator, ulen);
4748         if (impl->mul(eG, ulen, bk, klen, curve) != 1) {
4749                 fprintf(stderr, "KAT multiplication failed\n");
4750                 exit(EXIT_FAILURE);
4751         }
4752         if (memcmp(eG, eU, ulen) != 0) {
4753                 fprintf(stderr, "KAT mul: mismatch\n");
4754                 exit(EXIT_FAILURE);
4755         }
4756
4757         /*
4758          * Test the two-point-mul function. We want to test the basic
4759          * functionality, and the following special cases:
4760          *   x = y
4761          *   x + y = curve order
4762          */
4763         nlen = cd->order_len;
4764         br_i31_decode(n, cd->order, nlen);
4765         n0i = br_i31_ninv31(n[1]);
4766         br_hmac_drbg_init(&rng, &br_sha256_vtable, "seed for EC", 11);
4767         for (i = 0; i < 10; i ++) {
4768                 unsigned char ba[80], bb[80], bx[80], by[80], bz[80];
4769                 uint32_t a[22], b[22], x[22], y[22], z[22], t1[22], t2[22];
4770                 uint32_t r;
4771                 unsigned char eA[160], eB[160], eC[160], eD[160];
4772
4773                 /*
4774                  * Generate random a and b, and compute A = a*G and B = b*G.
4775                  */
4776                 br_hmac_drbg_generate(&rng, ba, sizeof ba);
4777                 br_i31_decode_reduce(a, ba, sizeof ba, n);
4778                 br_i31_encode(ba, nlen, a);
4779                 br_hmac_drbg_generate(&rng, bb, sizeof bb);
4780                 br_i31_decode_reduce(b, bb, sizeof bb, n);
4781                 br_i31_encode(bb, nlen, b);
4782                 memcpy(eA, cd->generator, ulen);
4783                 impl->mul(eA, ulen, ba, nlen, cd->curve);
4784                 memcpy(eB, cd->generator, ulen);
4785                 impl->mul(eB, ulen, bb, nlen, cd->curve);
4786
4787                 /*
4788                  * Generate random x and y (modulo n).
4789                  */
4790                 br_hmac_drbg_generate(&rng, bx, sizeof bx);
4791                 br_i31_decode_reduce(x, bx, sizeof bx, n);
4792                 br_i31_encode(bx, nlen, x);
4793                 br_hmac_drbg_generate(&rng, by, sizeof by);
4794                 br_i31_decode_reduce(y, by, sizeof by, n);
4795                 br_i31_encode(by, nlen, y);
4796
4797                 /*
4798                  * Compute z = a*x + b*y (mod n).
4799                  */
4800                 memcpy(t1, x, sizeof x);
4801                 br_i31_to_monty(t1, n);
4802                 br_i31_montymul(z, a, t1, n, n0i);
4803                 memcpy(t1, y, sizeof y);
4804                 br_i31_to_monty(t1, n);
4805                 br_i31_montymul(t2, b, t1, n, n0i);
4806                 r = br_i31_add(z, t2, 1);
4807                 r |= br_i31_sub(z, n, 0) ^ 1;
4808                 br_i31_sub(z, n, r);
4809                 br_i31_encode(bz, nlen, z);
4810
4811                 /*
4812                  * Compute C = x*A + y*B with muladd(), and also
4813                  * D = z*G with mul(). The two points must match.
4814                  */
4815                 memcpy(eC, eA, ulen);
4816                 if (impl->muladd(eC, eB, ulen,
4817                         bx, nlen, by, nlen, cd->curve) != 1)
4818                 {
4819                         fprintf(stderr, "muladd() failed (1)\n");
4820                         exit(EXIT_FAILURE);
4821                 }
4822                 memcpy(eD, cd->generator, ulen);
4823                 if (impl->mul(eD, ulen, bz, nlen, cd->curve) != 1) {
4824                         fprintf(stderr, "mul() failed (1)\n");
4825                         exit(EXIT_FAILURE);
4826                 }
4827                 if (memcmp(eC, eD, nlen) != 0) {
4828                         fprintf(stderr, "mul() / muladd() mismatch\n");
4829                         exit(EXIT_FAILURE);
4830                 }
4831
4832                 /*
4833                  * Also recomputed D = z*G with mulgen(). This must
4834                  * again match.
4835                  */
4836                 memset(eD, 0, ulen);
4837                 if (impl->mulgen(eD, bz, nlen, cd->curve) != ulen) {
4838                         fprintf(stderr, "mulgen() failed: wrong length\n");
4839                         exit(EXIT_FAILURE);
4840                 }
4841                 if (memcmp(eC, eD, nlen) != 0) {
4842                         fprintf(stderr, "mulgen() / muladd() mismatch\n");
4843                         exit(EXIT_FAILURE);
4844                 }
4845
4846                 /*
4847                  * Check with x*A = y*B. We do so by setting b = x and y = a.
4848                  */
4849                 memcpy(b, x, sizeof x);
4850                 br_i31_encode(bb, nlen, b);
4851                 memcpy(eB, cd->generator, ulen);
4852                 impl->mul(eB, ulen, bb, nlen, cd->curve);
4853                 memcpy(y, a, sizeof a);
4854                 br_i31_encode(by, nlen, y);
4855
4856                 memcpy(t1, x, sizeof x);
4857                 br_i31_to_monty(t1, n);
4858                 br_i31_montymul(z, a, t1, n, n0i);
4859                 memcpy(t1, y, sizeof y);
4860                 br_i31_to_monty(t1, n);
4861                 br_i31_montymul(t2, b, t1, n, n0i);
4862                 r = br_i31_add(z, t2, 1);
4863                 r |= br_i31_sub(z, n, 0) ^ 1;
4864                 br_i31_sub(z, n, r);
4865                 br_i31_encode(bz, nlen, z);
4866
4867                 memcpy(eC, eA, ulen);
4868                 if (impl->muladd(eC, eB, ulen,
4869                         bx, nlen, by, nlen, cd->curve) != 1)
4870                 {
4871                         fprintf(stderr, "muladd() failed (2)\n");
4872                         exit(EXIT_FAILURE);
4873                 }
4874                 memcpy(eD, cd->generator, ulen);
4875                 if (impl->mul(eD, ulen, bz, nlen, cd->curve) != 1) {
4876                         fprintf(stderr, "mul() failed (2)\n");
4877                         exit(EXIT_FAILURE);
4878                 }
4879                 if (memcmp(eC, eD, nlen) != 0) {
4880                         fprintf(stderr,
4881                                 "mul() / muladd() mismatch (x*A=y*B)\n");
4882                         exit(EXIT_FAILURE);
4883                 }
4884
4885                 /*
4886                  * Check with x*A + y*B = 0. At that point, b = x, so we
4887                  * just need to set y = -a (mod n).
4888                  */
4889                 memcpy(y, n, sizeof n);
4890                 br_i31_sub(y, a, 1);
4891                 br_i31_encode(by, nlen, y);
4892                 memcpy(eC, eA, ulen);
4893                 if (impl->muladd(eC, eB, ulen,
4894                         bx, nlen, by, nlen, cd->curve) != 0)
4895                 {
4896                         fprintf(stderr, "muladd() should have failed\n");
4897                         exit(EXIT_FAILURE);
4898                 }
4899         }
4900
4901         printf(".");
4902         fflush(stdout);
4903 }
4904
4905 static void
4906 test_EC_KAT(const char *name, const br_ec_impl *impl, uint32_t curve_mask)
4907 {
4908
4909         printf("Test %s: ", name);
4910         fflush(stdout);
4911
4912         if (curve_mask & ((uint32_t)1 << BR_EC_secp256r1)) {
4913                 test_EC_inner(
4914                         "C9AFA9D845BA75166B5C215767B1D6934E50C3DB36E89B127B8A622B120F6721",
4915                         "0460FED4BA255A9D31C961EB74C6356D68C049B8923B61FA6CE669622E60F29FB67903FE1008B8BC99A41AE9E95628BC64F2F1B20C2D7E9F5177A3C294D4462299",
4916                         impl, BR_EC_secp256r1);
4917         }
4918         if (curve_mask & ((uint32_t)1 << BR_EC_secp384r1)) {
4919                 test_EC_inner(
4920                         "6B9D3DAD2E1B8C1C05B19875B6659F4DE23C3B667BF297BA9AA47740787137D896D5724E4C70A825F872C9EA60D2EDF5",
4921                         "04EC3A4E415B4E19A4568618029F427FA5DA9A8BC4AE92E02E06AAE5286B300C64DEF8F0EA9055866064A254515480BC138015D9B72D7D57244EA8EF9AC0C621896708A59367F9DFB9F54CA84B3F1C9DB1288B231C3AE0D4FE7344FD2533264720",
4922                         impl, BR_EC_secp384r1);
4923         }
4924         if (curve_mask & ((uint32_t)1 << BR_EC_secp521r1)) {
4925                 test_EC_inner(
4926                         "00FAD06DAA62BA3B25D2FB40133DA757205DE67F5BB0018FEE8C86E1B68C7E75CAA896EB32F1F47C70855836A6D16FCC1466F6D8FBEC67DB89EC0C08B0E996B83538",
4927                         "0401894550D0785932E00EAA23B694F213F8C3121F86DC97A04E5A7167DB4E5BCD371123D46E45DB6B5D5370A7F20FB633155D38FFA16D2BD761DCAC474B9A2F5023A400493101C962CD4D2FDDF782285E64584139C2F91B47F87FF82354D6630F746A28A0DB25741B5B34A828008B22ACC23F924FAAFBD4D33F81EA66956DFEAA2BFDFCF5",
4928                         impl, BR_EC_secp521r1);
4929         }
4930
4931         printf(" done.\n");
4932         fflush(stdout);
4933 }
4934
4935 static void
4936 test_EC_prime_i15(void)
4937 {
4938         test_EC_KAT("EC_prime_i15", &br_ec_prime_i15,
4939                 (uint32_t)1 << BR_EC_secp256r1
4940                 | (uint32_t)1 << BR_EC_secp384r1
4941                 | (uint32_t)1 << BR_EC_secp521r1);
4942 }
4943
4944 static void
4945 test_EC_prime_i31(void)
4946 {
4947         test_EC_KAT("EC_prime_i31", &br_ec_prime_i31,
4948                 (uint32_t)1 << BR_EC_secp256r1
4949                 | (uint32_t)1 << BR_EC_secp384r1
4950                 | (uint32_t)1 << BR_EC_secp521r1);
4951 }
4952
4953 static void
4954 test_EC_p256_m15(void)
4955 {
4956         test_EC_KAT("EC_p256_m15", &br_ec_p256_m15,
4957                 (uint32_t)1 << BR_EC_secp256r1);
4958 }
4959
4960 static void
4961 test_EC_p256_m31(void)
4962 {
4963         test_EC_KAT("EC_p256_m31", &br_ec_p256_m31,
4964                 (uint32_t)1 << BR_EC_secp256r1);
4965 }
4966
4967 const struct {
4968         const char *scalar;
4969         const char *u_in;
4970         const char *u_out;
4971 } C25519_KAT[] = {
4972         { "A546E36BF0527C9D3B16154B82465EDD62144C0AC1FC5A18506A2244BA449AC4",
4973           "E6DB6867583030DB3594C1A424B15F7C726624EC26B3353B10A903A6D0AB1C4C",
4974           "C3DA55379DE9C6908E94EA4DF28D084F32ECCF03491C71F754B4075577A28552" },
4975         { "4B66E9D4D1B4673C5AD22691957D6AF5C11B6421E0EA01D42CA4169E7918BA0D",
4976           "E5210F12786811D3F4B7959D0538AE2C31DBE7106FC03C3EFC4CD549C715A493",
4977           "95CBDE9476E8907D7AADE45CB4B873F88B595A68799FA152E6F8F7647AAC7957" },
4978         { 0, 0, 0 }
4979 };
4980
4981 static void
4982 test_EC_c25519(const char *name, const br_ec_impl *iec)
4983 {
4984         unsigned char bu[32], bk[32], br[32];
4985         size_t v;
4986         int i;
4987
4988         printf("Test %s: ", name);
4989         fflush(stdout);
4990         for (v = 0; C25519_KAT[v].scalar; v ++) {
4991                 hextobin(bk, C25519_KAT[v].scalar);
4992                 hextobin(bu, C25519_KAT[v].u_in);
4993                 hextobin(br, C25519_KAT[v].u_out);
4994                 if (!iec->mul(bu, sizeof bu, bk, sizeof bk, BR_EC_curve25519)) {
4995                         fprintf(stderr, "Curve25519 multiplication failed\n");
4996                         exit(EXIT_FAILURE);
4997                 }
4998                 if (memcmp(bu, br, sizeof bu) != 0) {
4999                         fprintf(stderr, "Curve25519 failed KAT\n");
5000                         exit(EXIT_FAILURE);
5001                 }
5002                 printf(".");
5003                 fflush(stdout);
5004         }
5005         printf(" ");
5006         fflush(stdout);
5007
5008         memset(bu, 0, sizeof bu);
5009         bu[0] = 0x09;
5010         memcpy(bk, bu, sizeof bu);
5011         for (i = 1; i <= 1000; i ++) {
5012                 if (!iec->mul(bu, sizeof bu, bk, sizeof bk, BR_EC_curve25519)) {
5013                         fprintf(stderr, "Curve25519 multiplication failed"
5014                                 " (iter=%d)\n", i);
5015                         exit(EXIT_FAILURE);
5016                 }
5017                 for (v = 0; v < sizeof bu; v ++) {
5018                         unsigned t;
5019
5020                         t = bu[v];
5021                         bu[v] = bk[v];
5022                         bk[v] = t;
5023                 }
5024                 if (i == 1 || i == 1000) {
5025                         const char *sref;
5026
5027                         sref = (i == 1)
5028                                 ? "422C8E7A6227D7BCA1350B3E2BB7279F7897B87BB6854B783C60E80311AE3079"
5029                                 : "684CF59BA83309552800EF566F2F4D3C1C3887C49360E3875F2EB94D99532C51";
5030                         hextobin(br, sref);
5031                         if (memcmp(bk, br, sizeof bk) != 0) {
5032                                 fprintf(stderr,
5033                                         "Curve25519 failed KAT (iter=%d)\n", i);
5034                                 exit(EXIT_FAILURE);
5035                         }
5036                 }
5037                 if (i % 100 == 0) {
5038                         printf(".");
5039                         fflush(stdout);
5040                 }
5041         }
5042
5043         printf(" done.\n");
5044         fflush(stdout);
5045 }
5046
5047 static void
5048 test_EC_c25519_i15(void)
5049 {
5050         test_EC_c25519("EC_c25519_i15", &br_ec_c25519_i15);
5051 }
5052
5053 static void
5054 test_EC_c25519_i31(void)
5055 {
5056         test_EC_c25519("EC_c25519_i31", &br_ec_c25519_i31);
5057 }
5058
5059 static void
5060 test_EC_c25519_m15(void)
5061 {
5062         test_EC_c25519("EC_c25519_m15", &br_ec_c25519_m15);
5063 }
5064
5065 static void
5066 test_EC_c25519_m31(void)
5067 {
5068         test_EC_c25519("EC_c25519_m31", &br_ec_c25519_m31);
5069 }
5070
5071 static const unsigned char EC_P256_PUB_POINT[] = {
5072         0x04, 0x60, 0xFE, 0xD4, 0xBA, 0x25, 0x5A, 0x9D,
5073         0x31, 0xC9, 0x61, 0xEB, 0x74, 0xC6, 0x35, 0x6D,
5074         0x68, 0xC0, 0x49, 0xB8, 0x92, 0x3B, 0x61, 0xFA,
5075         0x6C, 0xE6, 0x69, 0x62, 0x2E, 0x60, 0xF2, 0x9F,
5076         0xB6, 0x79, 0x03, 0xFE, 0x10, 0x08, 0xB8, 0xBC,
5077         0x99, 0xA4, 0x1A, 0xE9, 0xE9, 0x56, 0x28, 0xBC,
5078         0x64, 0xF2, 0xF1, 0xB2, 0x0C, 0x2D, 0x7E, 0x9F,
5079         0x51, 0x77, 0xA3, 0xC2, 0x94, 0xD4, 0x46, 0x22,
5080         0x99
5081 };
5082
5083 static const unsigned char EC_P256_PRIV_X[] = {
5084         0xC9, 0xAF, 0xA9, 0xD8, 0x45, 0xBA, 0x75, 0x16,
5085         0x6B, 0x5C, 0x21, 0x57, 0x67, 0xB1, 0xD6, 0x93,
5086         0x4E, 0x50, 0xC3, 0xDB, 0x36, 0xE8, 0x9B, 0x12,
5087         0x7B, 0x8A, 0x62, 0x2B, 0x12, 0x0F, 0x67, 0x21
5088 };
5089
5090 static const br_ec_public_key EC_P256_PUB = {
5091         BR_EC_secp256r1,
5092         (unsigned char *)EC_P256_PUB_POINT, sizeof EC_P256_PUB_POINT
5093 };
5094
5095 static const br_ec_private_key EC_P256_PRIV = {
5096         BR_EC_secp256r1,
5097         (unsigned char *)EC_P256_PRIV_X, sizeof EC_P256_PRIV_X
5098 };
5099
5100 static const unsigned char EC_P384_PUB_POINT[] = {
5101         0x04, 0xEC, 0x3A, 0x4E, 0x41, 0x5B, 0x4E, 0x19,
5102         0xA4, 0x56, 0x86, 0x18, 0x02, 0x9F, 0x42, 0x7F,
5103         0xA5, 0xDA, 0x9A, 0x8B, 0xC4, 0xAE, 0x92, 0xE0,
5104         0x2E, 0x06, 0xAA, 0xE5, 0x28, 0x6B, 0x30, 0x0C,
5105         0x64, 0xDE, 0xF8, 0xF0, 0xEA, 0x90, 0x55, 0x86,
5106         0x60, 0x64, 0xA2, 0x54, 0x51, 0x54, 0x80, 0xBC,
5107         0x13, 0x80, 0x15, 0xD9, 0xB7, 0x2D, 0x7D, 0x57,
5108         0x24, 0x4E, 0xA8, 0xEF, 0x9A, 0xC0, 0xC6, 0x21,
5109         0x89, 0x67, 0x08, 0xA5, 0x93, 0x67, 0xF9, 0xDF,
5110         0xB9, 0xF5, 0x4C, 0xA8, 0x4B, 0x3F, 0x1C, 0x9D,
5111         0xB1, 0x28, 0x8B, 0x23, 0x1C, 0x3A, 0xE0, 0xD4,
5112         0xFE, 0x73, 0x44, 0xFD, 0x25, 0x33, 0x26, 0x47,
5113         0x20
5114 };
5115
5116 static const unsigned char EC_P384_PRIV_X[] = {
5117         0x6B, 0x9D, 0x3D, 0xAD, 0x2E, 0x1B, 0x8C, 0x1C,
5118         0x05, 0xB1, 0x98, 0x75, 0xB6, 0x65, 0x9F, 0x4D,
5119         0xE2, 0x3C, 0x3B, 0x66, 0x7B, 0xF2, 0x97, 0xBA,
5120         0x9A, 0xA4, 0x77, 0x40, 0x78, 0x71, 0x37, 0xD8,
5121         0x96, 0xD5, 0x72, 0x4E, 0x4C, 0x70, 0xA8, 0x25,
5122         0xF8, 0x72, 0xC9, 0xEA, 0x60, 0xD2, 0xED, 0xF5
5123 };
5124
5125 static const br_ec_public_key EC_P384_PUB = {
5126         BR_EC_secp384r1,
5127         (unsigned char *)EC_P384_PUB_POINT, sizeof EC_P384_PUB_POINT
5128 };
5129
5130 static const br_ec_private_key EC_P384_PRIV = {
5131         BR_EC_secp384r1,
5132         (unsigned char *)EC_P384_PRIV_X, sizeof EC_P384_PRIV_X
5133 };
5134
5135 static const unsigned char EC_P521_PUB_POINT[] = {
5136         0x04, 0x01, 0x89, 0x45, 0x50, 0xD0, 0x78, 0x59,
5137         0x32, 0xE0, 0x0E, 0xAA, 0x23, 0xB6, 0x94, 0xF2,
5138         0x13, 0xF8, 0xC3, 0x12, 0x1F, 0x86, 0xDC, 0x97,
5139         0xA0, 0x4E, 0x5A, 0x71, 0x67, 0xDB, 0x4E, 0x5B,
5140         0xCD, 0x37, 0x11, 0x23, 0xD4, 0x6E, 0x45, 0xDB,
5141         0x6B, 0x5D, 0x53, 0x70, 0xA7, 0xF2, 0x0F, 0xB6,
5142         0x33, 0x15, 0x5D, 0x38, 0xFF, 0xA1, 0x6D, 0x2B,
5143         0xD7, 0x61, 0xDC, 0xAC, 0x47, 0x4B, 0x9A, 0x2F,
5144         0x50, 0x23, 0xA4, 0x00, 0x49, 0x31, 0x01, 0xC9,
5145         0x62, 0xCD, 0x4D, 0x2F, 0xDD, 0xF7, 0x82, 0x28,
5146         0x5E, 0x64, 0x58, 0x41, 0x39, 0xC2, 0xF9, 0x1B,
5147         0x47, 0xF8, 0x7F, 0xF8, 0x23, 0x54, 0xD6, 0x63,
5148         0x0F, 0x74, 0x6A, 0x28, 0xA0, 0xDB, 0x25, 0x74,
5149         0x1B, 0x5B, 0x34, 0xA8, 0x28, 0x00, 0x8B, 0x22,
5150         0xAC, 0xC2, 0x3F, 0x92, 0x4F, 0xAA, 0xFB, 0xD4,
5151         0xD3, 0x3F, 0x81, 0xEA, 0x66, 0x95, 0x6D, 0xFE,
5152         0xAA, 0x2B, 0xFD, 0xFC, 0xF5
5153 };
5154
5155 static const unsigned char EC_P521_PRIV_X[] = {
5156         0x00, 0xFA, 0xD0, 0x6D, 0xAA, 0x62, 0xBA, 0x3B,
5157         0x25, 0xD2, 0xFB, 0x40, 0x13, 0x3D, 0xA7, 0x57,
5158         0x20, 0x5D, 0xE6, 0x7F, 0x5B, 0xB0, 0x01, 0x8F,
5159         0xEE, 0x8C, 0x86, 0xE1, 0xB6, 0x8C, 0x7E, 0x75,
5160         0xCA, 0xA8, 0x96, 0xEB, 0x32, 0xF1, 0xF4, 0x7C,
5161         0x70, 0x85, 0x58, 0x36, 0xA6, 0xD1, 0x6F, 0xCC,
5162         0x14, 0x66, 0xF6, 0xD8, 0xFB, 0xEC, 0x67, 0xDB,
5163         0x89, 0xEC, 0x0C, 0x08, 0xB0, 0xE9, 0x96, 0xB8,
5164         0x35, 0x38
5165 };
5166
5167 static const br_ec_public_key EC_P521_PUB = {
5168         BR_EC_secp521r1,
5169         (unsigned char *)EC_P521_PUB_POINT, sizeof EC_P521_PUB_POINT
5170 };
5171
5172 static const br_ec_private_key EC_P521_PRIV = {
5173         BR_EC_secp521r1,
5174         (unsigned char *)EC_P521_PRIV_X, sizeof EC_P521_PRIV_X
5175 };
5176
5177 typedef struct {
5178         const br_ec_public_key *pub;
5179         const br_ec_private_key *priv;
5180         const br_hash_class *hf;
5181         const char *msg;
5182         const char *sk;
5183         const char *sraw;
5184         const char *sasn1;
5185 } ecdsa_kat_vector;
5186
5187 const ecdsa_kat_vector ECDSA_KAT[] = {
5188
5189         /* Test vectors for P-256, from RFC 6979. */
5190         {
5191                 &EC_P256_PUB,
5192                 &EC_P256_PRIV,
5193                 &br_sha1_vtable, "sample",
5194                 "882905F1227FD620FBF2ABF21244F0BA83D0DC3A9103DBBEE43A1FB858109DB4",
5195                 "61340C88C3AAEBEB4F6D667F672CA9759A6CCAA9FA8811313039EE4A35471D326D7F147DAC089441BB2E2FE8F7A3FA264B9C475098FDCF6E00D7C996E1B8B7EB",
5196                 "3044022061340C88C3AAEBEB4F6D667F672CA9759A6CCAA9FA8811313039EE4A35471D3202206D7F147DAC089441BB2E2FE8F7A3FA264B9C475098FDCF6E00D7C996E1B8B7EB"
5197         },
5198         {
5199                 &EC_P256_PUB,
5200                 &EC_P256_PRIV,
5201                 &br_sha224_vtable, "sample",
5202                 "103F90EE9DC52E5E7FB5132B7033C63066D194321491862059967C715985D473",
5203                 "53B2FFF5D1752B2C689DF257C04C40A587FABABB3F6FC2702F1343AF7CA9AA3FB9AFB64FDC03DC1A131C7D2386D11E349F070AA432A4ACC918BEA988BF75C74C",
5204                 "3045022053B2FFF5D1752B2C689DF257C04C40A587FABABB3F6FC2702F1343AF7CA9AA3F022100B9AFB64FDC03DC1A131C7D2386D11E349F070AA432A4ACC918BEA988BF75C74C"
5205         },
5206         {
5207                 &EC_P256_PUB,
5208                 &EC_P256_PRIV,
5209                 &br_sha256_vtable, "sample",
5210                 "A6E3C57DD01ABE90086538398355DD4C3B17AA873382B0F24D6129493D8AAD60",
5211                 "EFD48B2AACB6A8FD1140DD9CD45E81D69D2C877B56AAF991C34D0EA84EAF3716F7CB1C942D657C41D436C7A1B6E29F65F3E900DBB9AFF4064DC4AB2F843ACDA8",
5212                 "3046022100EFD48B2AACB6A8FD1140DD9CD45E81D69D2C877B56AAF991C34D0EA84EAF3716022100F7CB1C942D657C41D436C7A1B6E29F65F3E900DBB9AFF4064DC4AB2F843ACDA8"
5213         },
5214         {
5215                 &EC_P256_PUB,
5216                 &EC_P256_PRIV,
5217                 &br_sha384_vtable, "sample",
5218                 "09F634B188CEFD98E7EC88B1AA9852D734D0BC272F7D2A47DECC6EBEB375AAD4",
5219                 "0EAFEA039B20E9B42309FB1D89E213057CBF973DC0CFC8F129EDDDC800EF77194861F0491E6998B9455193E34E7B0D284DDD7149A74B95B9261F13ABDE940954",
5220                 "304402200EAFEA039B20E9B42309FB1D89E213057CBF973DC0CFC8F129EDDDC800EF771902204861F0491E6998B9455193E34E7B0D284DDD7149A74B95B9261F13ABDE940954"
5221         },
5222         {
5223                 &EC_P256_PUB,
5224                 &EC_P256_PRIV,
5225                 &br_sha512_vtable, "sample",
5226                 "5FA81C63109BADB88C1F367B47DA606DA28CAD69AA22C4FE6AD7DF73A7173AA5",
5227                 "8496A60B5E9B47C825488827E0495B0E3FA109EC4568FD3F8D1097678EB97F002362AB1ADBE2B8ADF9CB9EDAB740EA6049C028114F2460F96554F61FAE3302FE",
5228                 "30450221008496A60B5E9B47C825488827E0495B0E3FA109EC4568FD3F8D1097678EB97F0002202362AB1ADBE2B8ADF9CB9EDAB740EA6049C028114F2460F96554F61FAE3302FE"
5229         },
5230         {
5231                 &EC_P256_PUB,
5232                 &EC_P256_PRIV,
5233                 &br_sha1_vtable, "test",
5234                 "8C9520267C55D6B980DF741E56B4ADEE114D84FBFA2E62137954164028632A2E",
5235                 "0CBCC86FD6ABD1D99E703E1EC50069EE5C0B4BA4B9AC60E409E8EC5910D81A8901B9D7B73DFAA60D5651EC4591A0136F87653E0FD780C3B1BC872FFDEAE479B1",
5236                 "304402200CBCC86FD6ABD1D99E703E1EC50069EE5C0B4BA4B9AC60E409E8EC5910D81A89022001B9D7B73DFAA60D5651EC4591A0136F87653E0FD780C3B1BC872FFDEAE479B1"
5237         },
5238         {
5239                 &EC_P256_PUB,
5240                 &EC_P256_PRIV,
5241                 &br_sha224_vtable, "test",
5242                 "669F4426F2688B8BE0DB3A6BD1989BDAEFFF84B649EEB84F3DD26080F667FAA7",
5243                 "C37EDB6F0AE79D47C3C27E962FA269BB4F441770357E114EE511F662EC34A692C820053A05791E521FCAAD6042D40AEA1D6B1A540138558F47D0719800E18F2D",
5244                 "3046022100C37EDB6F0AE79D47C3C27E962FA269BB4F441770357E114EE511F662EC34A692022100C820053A05791E521FCAAD6042D40AEA1D6B1A540138558F47D0719800E18F2D"
5245         },
5246         {
5247                 &EC_P256_PUB,
5248                 &EC_P256_PRIV,
5249                 &br_sha256_vtable, "test",
5250                 "D16B6AE827F17175E040871A1C7EC3500192C4C92677336EC2537ACAEE0008E0",
5251                 "F1ABB023518351CD71D881567B1EA663ED3EFCF6C5132B354F28D3B0B7D38367019F4113742A2B14BD25926B49C649155F267E60D3814B4C0CC84250E46F0083",
5252                 "3045022100F1ABB023518351CD71D881567B1EA663ED3EFCF6C5132B354F28D3B0B7D383670220019F4113742A2B14BD25926B49C649155F267E60D3814B4C0CC84250E46F0083"
5253         },
5254         {
5255                 &EC_P256_PUB,
5256                 &EC_P256_PRIV,
5257                 &br_sha384_vtable, "test",
5258                 "16AEFFA357260B04B1DD199693960740066C1A8F3E8EDD79070AA914D361B3B8",
5259                 "83910E8B48BB0C74244EBDF7F07A1C5413D61472BD941EF3920E623FBCCEBEB68DDBEC54CF8CD5874883841D712142A56A8D0F218F5003CB0296B6B509619F2C",
5260                 "304602210083910E8B48BB0C74244EBDF7F07A1C5413D61472BD941EF3920E623FBCCEBEB60221008DDBEC54CF8CD5874883841D712142A56A8D0F218F5003CB0296B6B509619F2C"
5261         },
5262         {
5263                 &EC_P256_PUB,
5264                 &EC_P256_PRIV,
5265                 &br_sha512_vtable, "test",
5266                 "6915D11632ACA3C40D5D51C08DAF9C555933819548784480E93499000D9F0B7F",
5267                 "461D93F31B6540894788FD206C07CFA0CC35F46FA3C91816FFF1040AD1581A0439AF9F15DE0DB8D97E72719C74820D304CE5226E32DEDAE67519E840D1194E55",
5268                 "30440220461D93F31B6540894788FD206C07CFA0CC35F46FA3C91816FFF1040AD1581A04022039AF9F15DE0DB8D97E72719C74820D304CE5226E32DEDAE67519E840D1194E55"
5269         },
5270
5271         /* Test vectors for P-384, from RFC 6979. */
5272         {
5273                 &EC_P384_PUB,
5274                 &EC_P384_PRIV,
5275                 &br_sha1_vtable, "sample",
5276                 "4471EF7518BB2C7C20F62EAE1C387AD0C5E8E470995DB4ACF694466E6AB096630F29E5938D25106C3C340045A2DB01A7",
5277                 "EC748D839243D6FBEF4FC5C4859A7DFFD7F3ABDDF72014540C16D73309834FA37B9BA002899F6FDA3A4A9386790D4EB2A3BCFA947BEEF4732BF247AC17F71676CB31A847B9FF0CBC9C9ED4C1A5B3FACF26F49CA031D4857570CCB5CA4424A443",
5278                 "3066023100EC748D839243D6FBEF4FC5C4859A7DFFD7F3ABDDF72014540C16D73309834FA37B9BA002899F6FDA3A4A9386790D4EB2023100A3BCFA947BEEF4732BF247AC17F71676CB31A847B9FF0CBC9C9ED4C1A5B3FACF26F49CA031D4857570CCB5CA4424A443"
5279         },
5280
5281         {
5282                 &EC_P384_PUB,
5283                 &EC_P384_PRIV,
5284                 &br_sha224_vtable, "sample",
5285                 "A4E4D2F0E729EB786B31FC20AD5D849E304450E0AE8E3E341134A5C1AFA03CAB8083EE4E3C45B06A5899EA56C51B5879",
5286                 "42356E76B55A6D9B4631C865445DBE54E056D3B3431766D0509244793C3F9366450F76EE3DE43F5A125333A6BE0601229DA0C81787064021E78DF658F2FBB0B042BF304665DB721F077A4298B095E4834C082C03D83028EFBF93A3C23940CA8D",
5287                 "3065023042356E76B55A6D9B4631C865445DBE54E056D3B3431766D0509244793C3F9366450F76EE3DE43F5A125333A6BE0601220231009DA0C81787064021E78DF658F2FBB0B042BF304665DB721F077A4298B095E4834C082C03D83028EFBF93A3C23940CA8D"
5288         },
5289         {
5290                 &EC_P384_PUB,
5291                 &EC_P384_PRIV,
5292                 &br_sha256_vtable, "sample",
5293                 "180AE9F9AEC5438A44BC159A1FCB277C7BE54FA20E7CF404B490650A8ACC414E375572342863C899F9F2EDF9747A9B60",
5294                 "21B13D1E013C7FA1392D03C5F99AF8B30C570C6F98D4EA8E354B63A21D3DAA33BDE1E888E63355D92FA2B3C36D8FB2CDF3AA443FB107745BF4BD77CB3891674632068A10CA67E3D45DB2266FA7D1FEEBEFDC63ECCD1AC42EC0CB8668A4FA0AB0",
5295                 "3065023021B13D1E013C7FA1392D03C5F99AF8B30C570C6F98D4EA8E354B63A21D3DAA33BDE1E888E63355D92FA2B3C36D8FB2CD023100F3AA443FB107745BF4BD77CB3891674632068A10CA67E3D45DB2266FA7D1FEEBEFDC63ECCD1AC42EC0CB8668A4FA0AB0"
5296         },
5297         {
5298                 &EC_P384_PUB,
5299                 &EC_P384_PRIV,
5300                 &br_sha384_vtable, "sample",
5301                 "94ED910D1A099DAD3254E9242AE85ABDE4BA15168EAF0CA87A555FD56D10FBCA2907E3E83BA95368623B8C4686915CF9",
5302                 "94EDBB92A5ECB8AAD4736E56C691916B3F88140666CE9FA73D64C4EA95AD133C81A648152E44ACF96E36DD1E80FABE4699EF4AEB15F178CEA1FE40DB2603138F130E740A19624526203B6351D0A3A94FA329C145786E679E7B82C71A38628AC8",
5303                 "306602310094EDBB92A5ECB8AAD4736E56C691916B3F88140666CE9FA73D64C4EA95AD133C81A648152E44ACF96E36DD1E80FABE4602310099EF4AEB15F178CEA1FE40DB2603138F130E740A19624526203B6351D0A3A94FA329C145786E679E7B82C71A38628AC8"
5304         },
5305         {
5306                 &EC_P384_PUB,
5307                 &EC_P384_PRIV,
5308                 &br_sha512_vtable, "sample",
5309                 "92FC3C7183A883E24216D1141F1A8976C5B0DD797DFA597E3D7B32198BD35331A4E966532593A52980D0E3AAA5E10EC3",
5310                 "ED0959D5880AB2D869AE7F6C2915C6D60F96507F9CB3E047C0046861DA4A799CFE30F35CC900056D7C99CD7882433709512C8CCEEE3890A84058CE1E22DBC2198F42323CE8ACA9135329F03C068E5112DC7CC3EF3446DEFCEB01A45C2667FDD5",
5311                 "3065023100ED0959D5880AB2D869AE7F6C2915C6D60F96507F9CB3E047C0046861DA4A799CFE30F35CC900056D7C99CD78824337090230512C8CCEEE3890A84058CE1E22DBC2198F42323CE8ACA9135329F03C068E5112DC7CC3EF3446DEFCEB01A45C2667FDD5"
5312         },
5313         {
5314                 &EC_P384_PUB,
5315                 &EC_P384_PRIV,
5316                 &br_sha1_vtable, "test",
5317                 "66CC2C8F4D303FC962E5FF6A27BD79F84EC812DDAE58CF5243B64A4AD8094D47EC3727F3A3C186C15054492E30698497",
5318                 "4BC35D3A50EF4E30576F58CD96CE6BF638025EE624004A1F7789A8B8E43D0678ACD9D29876DAF46638645F7F404B11C7D5A6326C494ED3FF614703878961C0FDE7B2C278F9A65FD8C4B7186201A2991695BA1C84541327E966FA7B50F7382282",
5319                 "306502304BC35D3A50EF4E30576F58CD96CE6BF638025EE624004A1F7789A8B8E43D0678ACD9D29876DAF46638645F7F404B11C7023100D5A6326C494ED3FF614703878961C0FDE7B2C278F9A65FD8C4B7186201A2991695BA1C84541327E966FA7B50F7382282"
5320         },
5321         {
5322                 &EC_P384_PUB,
5323                 &EC_P384_PRIV,
5324                 &br_sha224_vtable, "test",
5325                 "18FA39DB95AA5F561F30FA3591DC59C0FA3653A80DAFFA0B48D1A4C6DFCBFF6E3D33BE4DC5EB8886A8ECD093F2935726",
5326                 "E8C9D0B6EA72A0E7837FEA1D14A1A9557F29FAA45D3E7EE888FC5BF954B5E62464A9A817C47FF78B8C11066B24080E7207041D4A7A0379AC7232FF72E6F77B6DDB8F09B16CCE0EC3286B2BD43FA8C6141C53EA5ABEF0D8231077A04540A96B66",
5327                 "3065023100E8C9D0B6EA72A0E7837FEA1D14A1A9557F29FAA45D3E7EE888FC5BF954B5E62464A9A817C47FF78B8C11066B24080E72023007041D4A7A0379AC7232FF72E6F77B6DDB8F09B16CCE0EC3286B2BD43FA8C6141C53EA5ABEF0D8231077A04540A96B66"
5328         },
5329         {
5330                 &EC_P384_PUB,
5331                 &EC_P384_PRIV,
5332                 &br_sha256_vtable, "test",
5333                 "0CFAC37587532347DC3389FDC98286BBA8C73807285B184C83E62E26C401C0FAA48DD070BA79921A3457ABFF2D630AD7",
5334                 "6D6DEFAC9AB64DABAFE36C6BF510352A4CC27001263638E5B16D9BB51D451559F918EEDAF2293BE5B475CC8F0188636B2D46F3BECBCC523D5F1A1256BF0C9B024D879BA9E838144C8BA6BAEB4B53B47D51AB373F9845C0514EEFB14024787265",
5335                 "306402306D6DEFAC9AB64DABAFE36C6BF510352A4CC27001263638E5B16D9BB51D451559F918EEDAF2293BE5B475CC8F0188636B02302D46F3BECBCC523D5F1A1256BF0C9B024D879BA9E838144C8BA6BAEB4B53B47D51AB373F9845C0514EEFB14024787265"
5336         },
5337         {
5338                 &EC_P384_PUB,
5339                 &EC_P384_PRIV,
5340                 &br_sha384_vtable, "test",
5341                 "015EE46A5BF88773ED9123A5AB0807962D193719503C527B031B4C2D225092ADA71F4A459BC0DA98ADB95837DB8312EA",
5342                 "8203B63D3C853E8D77227FB377BCF7B7B772E97892A80F36AB775D509D7A5FEB0542A7F0812998DA8F1DD3CA3CF023DBDDD0760448D42D8A43AF45AF836FCE4DE8BE06B485E9B61B827C2F13173923E06A739F040649A667BF3B828246BAA5A5",
5343                 "30660231008203B63D3C853E8D77227FB377BCF7B7B772E97892A80F36AB775D509D7A5FEB0542A7F0812998DA8F1DD3CA3CF023DB023100DDD0760448D42D8A43AF45AF836FCE4DE8BE06B485E9B61B827C2F13173923E06A739F040649A667BF3B828246BAA5A5"
5344         },
5345         {
5346                 &EC_P384_PUB,
5347                 &EC_P384_PRIV,
5348                 &br_sha512_vtable, "test",
5349                 "3780C4F67CB15518B6ACAE34C9F83568D2E12E47DEAB6C50A4E4EE5319D1E8CE0E2CC8A136036DC4B9C00E6888F66B6C",
5350                 "A0D5D090C9980FAF3C2CE57B7AE951D31977DD11C775D314AF55F76C676447D06FB6495CD21B4B6E340FC236584FB277976984E59B4C77B0E8E4460DCA3D9F20E07B9BB1F63BEEFAF576F6B2E8B224634A2092CD3792E0159AD9CEE37659C736",
5351                 "3066023100A0D5D090C9980FAF3C2CE57B7AE951D31977DD11C775D314AF55F76C676447D06FB6495CD21B4B6E340FC236584FB277023100976984E59B4C77B0E8E4460DCA3D9F20E07B9BB1F63BEEFAF576F6B2E8B224634A2092CD3792E0159AD9CEE37659C736"
5352         },
5353
5354         /* Test vectors for P-521, from RFC 6979. */
5355         {
5356                 &EC_P521_PUB,
5357                 &EC_P521_PRIV,
5358                 &br_sha1_vtable, "sample",
5359                 "0089C071B419E1C2820962321787258469511958E80582E95D8378E0C2CCDB3CB42BEDE42F50E3FA3C71F5A76724281D31D9C89F0F91FC1BE4918DB1C03A5838D0F9",
5360                 "00343B6EC45728975EA5CBA6659BBB6062A5FF89EEA58BE3C80B619F322C87910FE092F7D45BB0F8EEE01ED3F20BABEC079D202AE677B243AB40B5431D497C55D75D00E7B0E675A9B24413D448B8CC119D2BF7B2D2DF032741C096634D6D65D0DBE3D5694625FB9E8104D3B842C1B0E2D0B98BEA19341E8676AEF66AE4EBA3D5475D5D16",
5361                 "3081870241343B6EC45728975EA5CBA6659BBB6062A5FF89EEA58BE3C80B619F322C87910FE092F7D45BB0F8EEE01ED3F20BABEC079D202AE677B243AB40B5431D497C55D75D024200E7B0E675A9B24413D448B8CC119D2BF7B2D2DF032741C096634D6D65D0DBE3D5694625FB9E8104D3B842C1B0E2D0B98BEA19341E8676AEF66AE4EBA3D5475D5D16"
5362         },
5363         {
5364                 &EC_P521_PUB,
5365                 &EC_P521_PRIV,
5366                 &br_sha224_vtable, "sample",
5367                 "0121415EC2CD7726330A61F7F3FA5DE14BE9436019C4DB8CB4041F3B54CF31BE0493EE3F427FB906393D895A19C9523F3A1D54BB8702BD4AA9C99DAB2597B92113F3",
5368                 "01776331CFCDF927D666E032E00CF776187BC9FDD8E69D0DABB4109FFE1B5E2A30715F4CC923A4A5E94D2503E9ACFED92857B7F31D7152E0F8C00C15FF3D87E2ED2E0050CB5265417FE2320BBB5A122B8E1A32BD699089851128E360E620A30C7E17BA41A666AF126CE100E5799B153B60528D5300D08489CA9178FB610A2006C254B41F",
5369                 "308187024201776331CFCDF927D666E032E00CF776187BC9FDD8E69D0DABB4109FFE1B5E2A30715F4CC923A4A5E94D2503E9ACFED92857B7F31D7152E0F8C00C15FF3D87E2ED2E024150CB5265417FE2320BBB5A122B8E1A32BD699089851128E360E620A30C7E17BA41A666AF126CE100E5799B153B60528D5300D08489CA9178FB610A2006C254B41F"
5370         },
5371         {
5372                 &EC_P521_PUB,
5373                 &EC_P521_PRIV,
5374                 &br_sha256_vtable, "sample",
5375                 "00EDF38AFCAAECAB4383358B34D67C9F2216C8382AAEA44A3DAD5FDC9C32575761793FEF24EB0FC276DFC4F6E3EC476752F043CF01415387470BCBD8678ED2C7E1A0",
5376                 "01511BB4D675114FE266FC4372B87682BAECC01D3CC62CF2303C92B3526012659D16876E25C7C1E57648F23B73564D67F61C6F14D527D54972810421E7D87589E1A7004A171143A83163D6DF460AAF61522695F207A58B95C0644D87E52AA1A347916E4F7A72930B1BC06DBE22CE3F58264AFD23704CBB63B29B931F7DE6C9D949A7ECFC",
5377                 "308187024201511BB4D675114FE266FC4372B87682BAECC01D3CC62CF2303C92B3526012659D16876E25C7C1E57648F23B73564D67F61C6F14D527D54972810421E7D87589E1A702414A171143A83163D6DF460AAF61522695F207A58B95C0644D87E52AA1A347916E4F7A72930B1BC06DBE22CE3F58264AFD23704CBB63B29B931F7DE6C9D949A7ECFC"
5378         },
5379         {
5380                 &EC_P521_PUB,
5381                 &EC_P521_PRIV,
5382                 &br_sha384_vtable, "sample",
5383                 "01546A108BC23A15D6F21872F7DED661FA8431DDBD922D0DCDB77CC878C8553FFAD064C95A920A750AC9137E527390D2D92F153E66196966EA554D9ADFCB109C4211",
5384                 "01EA842A0E17D2DE4F92C15315C63DDF72685C18195C2BB95E572B9C5136CA4B4B576AD712A52BE9730627D16054BA40CC0B8D3FF035B12AE75168397F5D50C6745101F21A3CEE066E1961025FB048BD5FE2B7924D0CD797BABE0A83B66F1E35EEAF5FDE143FA85DC394A7DEE766523393784484BDF3E00114A1C857CDE1AA203DB65D61",
5385                 "308188024201EA842A0E17D2DE4F92C15315C63DDF72685C18195C2BB95E572B9C5136CA4B4B576AD712A52BE9730627D16054BA40CC0B8D3FF035B12AE75168397F5D50C67451024201F21A3CEE066E1961025FB048BD5FE2B7924D0CD797BABE0A83B66F1E35EEAF5FDE143FA85DC394A7DEE766523393784484BDF3E00114A1C857CDE1AA203DB65D61"
5386         },
5387         {
5388                 &EC_P521_PUB,
5389                 &EC_P521_PRIV,
5390                 &br_sha512_vtable, "sample",
5391                 "01DAE2EA071F8110DC26882D4D5EAE0621A3256FC8847FB9022E2B7D28E6F10198B1574FDD03A9053C08A1854A168AA5A57470EC97DD5CE090124EF52A2F7ECBFFD3",
5392                 "00C328FAFCBD79DD77850370C46325D987CB525569FB63C5D3BC53950E6D4C5F174E25A1EE9017B5D450606ADD152B534931D7D4E8455CC91F9B15BF05EC36E377FA00617CCE7CF5064806C467F678D3B4080D6F1CC50AF26CA209417308281B68AF282623EAA63E5B5C0723D8B8C37FF0777B1A20F8CCB1DCCC43997F1EE0E44DA4A67A",
5393                 "308187024200C328FAFCBD79DD77850370C46325D987CB525569FB63C5D3BC53950E6D4C5F174E25A1EE9017B5D450606ADD152B534931D7D4E8455CC91F9B15BF05EC36E377FA0241617CCE7CF5064806C467F678D3B4080D6F1CC50AF26CA209417308281B68AF282623EAA63E5B5C0723D8B8C37FF0777B1A20F8CCB1DCCC43997F1EE0E44DA4A67A"
5394         },
5395         {
5396                 &EC_P521_PUB,
5397                 &EC_P521_PRIV,
5398                 &br_sha1_vtable, "test",
5399                 "00BB9F2BF4FE1038CCF4DABD7139A56F6FD8BB1386561BD3C6A4FC818B20DF5DDBA80795A947107A1AB9D12DAA615B1ADE4F7A9DC05E8E6311150F47F5C57CE8B222",
5400                 "013BAD9F29ABE20DE37EBEB823C252CA0F63361284015A3BF430A46AAA80B87B0693F0694BD88AFE4E661FC33B094CD3B7963BED5A727ED8BD6A3A202ABE009D036701E9BB81FF7944CA409AD138DBBEE228E1AFCC0C890FC78EC8604639CB0DBDC90F717A99EAD9D272855D00162EE9527567DD6A92CBD629805C0445282BBC916797FF",
5401                 "3081880242013BAD9F29ABE20DE37EBEB823C252CA0F63361284015A3BF430A46AAA80B87B0693F0694BD88AFE4E661FC33B094CD3B7963BED5A727ED8BD6A3A202ABE009D0367024201E9BB81FF7944CA409AD138DBBEE228E1AFCC0C890FC78EC8604639CB0DBDC90F717A99EAD9D272855D00162EE9527567DD6A92CBD629805C0445282BBC916797FF"
5402         },
5403         {
5404                 &EC_P521_PUB,
5405                 &EC_P521_PRIV,
5406                 &br_sha224_vtable, "test",
5407                 "0040D09FCF3C8A5F62CF4FB223CBBB2B9937F6B0577C27020A99602C25A01136987E452988781484EDBBCF1C47E554E7FC901BC3085E5206D9F619CFF07E73D6F706",
5408                 "01C7ED902E123E6815546065A2C4AF977B22AA8EADDB68B2C1110E7EA44D42086BFE4A34B67DDC0E17E96536E358219B23A706C6A6E16BA77B65E1C595D43CAE17FB0177336676304FCB343CE028B38E7B4FBA76C1C1B277DA18CAD2A8478B2A9A9F5BEC0F3BA04F35DB3E4263569EC6AADE8C92746E4C82F8299AE1B8F1739F8FD519A4",
5409                 "308188024201C7ED902E123E6815546065A2C4AF977B22AA8EADDB68B2C1110E7EA44D42086BFE4A34B67DDC0E17E96536E358219B23A706C6A6E16BA77B65E1C595D43CAE17FB02420177336676304FCB343CE028B38E7B4FBA76C1C1B277DA18CAD2A8478B2A9A9F5BEC0F3BA04F35DB3E4263569EC6AADE8C92746E4C82F8299AE1B8F1739F8FD519A4"
5410         },
5411         {
5412                 &EC_P521_PUB,
5413                 &EC_P521_PRIV,
5414                 &br_sha256_vtable, "test",
5415                 "001DE74955EFAABC4C4F17F8E84D881D1310B5392D7700275F82F145C61E843841AF09035BF7A6210F5A431A6A9E81C9323354A9E69135D44EBD2FCAA7731B909258",
5416                 "000E871C4A14F993C6C7369501900C4BC1E9C7B0B4BA44E04868B30B41D8071042EB28C4C250411D0CE08CD197E4188EA4876F279F90B3D8D74A3C76E6F1E4656AA800CD52DBAA33B063C3A6CD8058A1FB0A46A4754B034FCC644766CA14DA8CA5CA9FDE00E88C1AD60CCBA759025299079D7A427EC3CC5B619BFBC828E7769BCD694E86",
5417                 "30818702410E871C4A14F993C6C7369501900C4BC1E9C7B0B4BA44E04868B30B41D8071042EB28C4C250411D0CE08CD197E4188EA4876F279F90B3D8D74A3C76E6F1E4656AA8024200CD52DBAA33B063C3A6CD8058A1FB0A46A4754B034FCC644766CA14DA8CA5CA9FDE00E88C1AD60CCBA759025299079D7A427EC3CC5B619BFBC828E7769BCD694E86"
5418         },
5419         {
5420                 &EC_P521_PUB,
5421                 &EC_P521_PRIV,
5422                 &br_sha384_vtable, "test",
5423                 "01F1FC4A349A7DA9A9E116BFDD055DC08E78252FF8E23AC276AC88B1770AE0B5DCEB1ED14A4916B769A523CE1E90BA22846AF11DF8B300C38818F713DADD85DE0C88",
5424                 "014BEE21A18B6D8B3C93FAB08D43E739707953244FDBE924FA926D76669E7AC8C89DF62ED8975C2D8397A65A49DCC09F6B0AC62272741924D479354D74FF6075578C0133330865C067A0EAF72362A65E2D7BC4E461E8C8995C3B6226A21BD1AA78F0ED94FE536A0DCA35534F0CD1510C41525D163FE9D74D134881E35141ED5E8E95B979",
5425                 "3081880242014BEE21A18B6D8B3C93FAB08D43E739707953244FDBE924FA926D76669E7AC8C89DF62ED8975C2D8397A65A49DCC09F6B0AC62272741924D479354D74FF6075578C02420133330865C067A0EAF72362A65E2D7BC4E461E8C8995C3B6226A21BD1AA78F0ED94FE536A0DCA35534F0CD1510C41525D163FE9D74D134881E35141ED5E8E95B979"
5426         },
5427         {
5428                 &EC_P521_PUB,
5429                 &EC_P521_PRIV,
5430                 &br_sha512_vtable, "test",
5431                 "016200813020EC986863BEDFC1B121F605C1215645018AEA1A7B215A564DE9EB1B38A67AA1128B80CE391C4FB71187654AAA3431027BFC7F395766CA988C964DC56D",
5432                 "013E99020ABF5CEE7525D16B69B229652AB6BDF2AFFCAEF38773B4B7D08725F10CDB93482FDCC54EDCEE91ECA4166B2A7C6265EF0CE2BD7051B7CEF945BABD47EE6D01FBD0013C674AA79CB39849527916CE301C66EA7CE8B80682786AD60F98F7E78A19CA69EFF5C57400E3B3A0AD66CE0978214D13BAF4E9AC60752F7B155E2DE4DCE3",
5433                 "3081880242013E99020ABF5CEE7525D16B69B229652AB6BDF2AFFCAEF38773B4B7D08725F10CDB93482FDCC54EDCEE91ECA4166B2A7C6265EF0CE2BD7051B7CEF945BABD47EE6D024201FBD0013C674AA79CB39849527916CE301C66EA7CE8B80682786AD60F98F7E78A19CA69EFF5C57400E3B3A0AD66CE0978214D13BAF4E9AC60752F7B155E2DE4DCE3"
5434         },
5435
5436         /* Terminator for list of test vectors. */
5437         {
5438                 0, 0, 0, 0, 0, 0, 0
5439         }
5440 };
5441
5442 static void
5443 test_ECDSA_KAT(const br_ec_impl *iec,
5444         br_ecdsa_sign sign, br_ecdsa_vrfy vrfy, int asn1)
5445 {
5446         size_t u;
5447
5448         for (u = 0;; u ++) {
5449                 const ecdsa_kat_vector *kv;
5450                 unsigned char hash[64];
5451                 size_t hash_len;
5452                 unsigned char sig[150], sig2[150];
5453                 size_t sig_len, sig2_len;
5454                 br_hash_compat_context hc;
5455
5456                 kv = &ECDSA_KAT[u];
5457                 if (kv->pub == 0) {
5458                         break;
5459                 }
5460                 kv->hf->init(&hc.vtable);
5461                 kv->hf->update(&hc.vtable, kv->msg, strlen(kv->msg));
5462                 kv->hf->out(&hc.vtable, hash);
5463                 hash_len = (kv->hf->desc >> BR_HASHDESC_OUT_OFF)
5464                         & BR_HASHDESC_OUT_MASK;
5465                 if (asn1) {
5466                         sig_len = hextobin(sig, kv->sasn1);
5467                 } else {
5468                         sig_len = hextobin(sig, kv->sraw);
5469                 }
5470
5471                 if (vrfy(iec, hash, hash_len,
5472                         kv->pub, sig, sig_len) != 1)
5473                 {
5474                         fprintf(stderr, "ECDSA KAT verify failed (1)\n");
5475                         exit(EXIT_FAILURE);
5476                 }
5477                 hash[0] ^= 0x80;
5478                 if (vrfy(iec, hash, hash_len,
5479                         kv->pub, sig, sig_len) != 0)
5480                 {
5481                         fprintf(stderr, "ECDSA KAT verify shoud have failed\n");
5482                         exit(EXIT_FAILURE);
5483                 }
5484                 hash[0] ^= 0x80;
5485                 if (vrfy(iec, hash, hash_len,
5486                         kv->pub, sig, sig_len) != 1)
5487                 {
5488                         fprintf(stderr, "ECDSA KAT verify failed (2)\n");
5489                         exit(EXIT_FAILURE);
5490                 }
5491
5492                 sig2_len = sign(iec, kv->hf, hash, kv->priv, sig2);
5493                 if (sig2_len == 0) {
5494                         fprintf(stderr, "ECDSA KAT sign failed\n");
5495                         exit(EXIT_FAILURE);
5496                 }
5497                 if (sig2_len != sig_len || memcmp(sig, sig2, sig_len) != 0) {
5498                         fprintf(stderr, "ECDSA KAT wrong signature value\n");
5499                         exit(EXIT_FAILURE);
5500                 }
5501
5502                 printf(".");
5503                 fflush(stdout);
5504         }
5505 }
5506
5507 static void
5508 test_ECDSA_i31(void)
5509 {
5510         printf("Test ECDSA/i31: ");
5511         fflush(stdout);
5512         printf("[raw]");
5513         fflush(stdout);
5514         test_ECDSA_KAT(&br_ec_prime_i31,
5515                 &br_ecdsa_i31_sign_raw, &br_ecdsa_i31_vrfy_raw, 0);
5516         printf(" [asn1]");
5517         fflush(stdout);
5518         test_ECDSA_KAT(&br_ec_prime_i31,
5519                 &br_ecdsa_i31_sign_asn1, &br_ecdsa_i31_vrfy_asn1, 1);
5520         printf(" done.\n");
5521         fflush(stdout);
5522 }
5523
5524 static void
5525 test_ECDSA_i15(void)
5526 {
5527         printf("Test ECDSA/i15: ");
5528         fflush(stdout);
5529         printf("[raw]");
5530         fflush(stdout);
5531         test_ECDSA_KAT(&br_ec_prime_i15,
5532                 &br_ecdsa_i15_sign_raw, &br_ecdsa_i15_vrfy_raw, 0);
5533         printf(" [asn1]");
5534         fflush(stdout);
5535         test_ECDSA_KAT(&br_ec_prime_i31,
5536                 &br_ecdsa_i15_sign_asn1, &br_ecdsa_i15_vrfy_asn1, 1);
5537         printf(" done.\n");
5538         fflush(stdout);
5539 }
5540
5541 static int
5542 eq_name(const char *s1, const char *s2)
5543 {
5544         for (;;) {
5545                 int c1, c2;
5546
5547                 for (;;) {
5548                         c1 = *s1 ++;
5549                         if (c1 >= 'A' && c1 <= 'Z') {
5550                                 c1 += 'a' - 'A';
5551                         } else {
5552                                 switch (c1) {
5553                                 case '-': case '_': case '.': case ' ':
5554                                         continue;
5555                                 }
5556                         }
5557                         break;
5558                 }
5559                 for (;;) {
5560                         c2 = *s2 ++;
5561                         if (c2 >= 'A' && c2 <= 'Z') {
5562                                 c2 += 'a' - 'A';
5563                         } else {
5564                                 switch (c2) {
5565                                 case '-': case '_': case '.': case ' ':
5566                                         continue;
5567                                 }
5568                         }
5569                         break;
5570                 }
5571                 if (c1 != c2) {
5572                         return 0;
5573                 }
5574                 if (c1 == 0) {
5575                         return 1;
5576                 }
5577         }
5578 }
5579
5580 #define STU(x)   { &test_ ## x, #x }
5581
5582 static const struct {
5583         void (*fn)(void);
5584         const char *name;
5585 } tfns[] = {
5586         STU(MD5),
5587         STU(SHA1),
5588         STU(SHA224),
5589         STU(SHA256),
5590         STU(SHA384),
5591         STU(SHA512),
5592         STU(MD5_SHA1),
5593         STU(multihash),
5594         STU(HMAC),
5595         STU(HMAC_DRBG),
5596         STU(PRF),
5597         STU(AES_big),
5598         STU(AES_small),
5599         STU(AES_ct),
5600         STU(AES_ct64),
5601         STU(AES_x86ni),
5602         STU(DES_tab),
5603         STU(DES_ct),
5604         STU(ChaCha20_ct),
5605         STU(Poly1305_ctmul),
5606         STU(Poly1305_ctmul32),
5607         STU(Poly1305_i15),
5608         STU(RSA_i15),
5609         STU(RSA_i31),
5610         STU(RSA_i32),
5611         STU(GHASH_ctmul),
5612         STU(GHASH_ctmul32),
5613         STU(GHASH_ctmul64),
5614         STU(GHASH_pclmul),
5615         STU(EC_prime_i15),
5616         STU(EC_prime_i31),
5617         STU(EC_p256_m15),
5618         STU(EC_p256_m31),
5619         STU(EC_c25519_i15),
5620         STU(EC_c25519_i31),
5621         STU(EC_c25519_m15),
5622         STU(EC_c25519_m31),
5623         STU(ECDSA_i15),
5624         STU(ECDSA_i31),
5625         { 0, 0 }
5626 };
5627
5628 int
5629 main(int argc, char *argv[])
5630 {
5631         size_t u;
5632
5633         if (argc <= 1) {
5634                 printf("usage: testcrypto all | name...\n");
5635                 printf("individual test names:\n");
5636                 for (u = 0; tfns[u].name; u ++) {
5637                         printf("   %s\n", tfns[u].name);
5638                 }
5639         } else {
5640                 for (u = 0; tfns[u].name; u ++) {
5641                         int i;
5642
5643                         for (i = 1; i < argc; i ++) {
5644                                 if (eq_name(argv[i], tfns[u].name)
5645                                         || eq_name(argv[i], "all"))
5646                                 {
5647                                         tfns[u].fn();
5648                                         break;
5649                                 }
5650                         }
5651                 }
5652         }
5653         return 0;
5654 }