_ 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 static void
3301 test_AES_pwr8(void)
3302 {
3303         const br_block_cbcenc_class *x_cbcenc;
3304         const br_block_cbcdec_class *x_cbcdec;
3305         const br_block_ctr_class *x_ctr;
3306         int hcbcenc, hcbcdec, hctr;
3307
3308         x_cbcenc = br_aes_pwr8_cbcenc_get_vtable();
3309         x_cbcdec = br_aes_pwr8_cbcdec_get_vtable();
3310         x_ctr = br_aes_pwr8_ctr_get_vtable();
3311         hcbcenc = (x_cbcenc != NULL);
3312         hcbcdec = (x_cbcdec != NULL);
3313         hctr = (x_ctr != NULL);
3314         if (hcbcenc != hctr || hcbcdec != hctr) {
3315                 fprintf(stderr, "AES_pwr8 availability mismatch (%d/%d/%d)\n",
3316                         hcbcenc, hcbcdec, hctr);
3317                 exit(EXIT_FAILURE);
3318         }
3319         if (hctr) {
3320                 test_AES_generic("AES_pwr8",
3321                         x_cbcenc, x_cbcdec, x_ctr, 1, 1);
3322         } else {
3323                 printf("Test AES_pwr8: UNAVAILABLE\n");
3324         }
3325 }
3326
3327 /*
3328  * DES known-answer tests. Order: plaintext, key, ciphertext.
3329  * (mostly from NIST SP 800-20).
3330  */
3331 static const char *const KAT_DES[] = {
3332         "10316E028C8F3B4A", "0000000000000000", "82DCBAFBDEAB6602",
3333         "8000000000000000", "0000000000000000", "95A8D72813DAA94D",
3334         "4000000000000000", "0000000000000000", "0EEC1487DD8C26D5",
3335         "2000000000000000", "0000000000000000", "7AD16FFB79C45926",
3336         "1000000000000000", "0000000000000000", "D3746294CA6A6CF3",
3337         "0800000000000000", "0000000000000000", "809F5F873C1FD761",
3338         "0400000000000000", "0000000000000000", "C02FAFFEC989D1FC",
3339         "0200000000000000", "0000000000000000", "4615AA1D33E72F10",
3340         "0100000000000000", "0000000000000000", "8CA64DE9C1B123A7",
3341         "0080000000000000", "0000000000000000", "2055123350C00858",
3342         "0040000000000000", "0000000000000000", "DF3B99D6577397C8",
3343         "0020000000000000", "0000000000000000", "31FE17369B5288C9",
3344         "0010000000000000", "0000000000000000", "DFDD3CC64DAE1642",
3345         "0008000000000000", "0000000000000000", "178C83CE2B399D94",
3346         "0004000000000000", "0000000000000000", "50F636324A9B7F80",
3347         "0002000000000000", "0000000000000000", "A8468EE3BC18F06D",
3348         "0001000000000000", "0000000000000000", "8CA64DE9C1B123A7",
3349         "0000800000000000", "0000000000000000", "A2DC9E92FD3CDE92",
3350         "0000400000000000", "0000000000000000", "CAC09F797D031287",
3351         "0000200000000000", "0000000000000000", "90BA680B22AEB525",
3352         "0000100000000000", "0000000000000000", "CE7A24F350E280B6",
3353         "0000080000000000", "0000000000000000", "882BFF0AA01A0B87",
3354         "0000040000000000", "0000000000000000", "25610288924511C2",
3355         "0000020000000000", "0000000000000000", "C71516C29C75D170",
3356         "0000010000000000", "0000000000000000", "8CA64DE9C1B123A7",
3357         "0000008000000000", "0000000000000000", "5199C29A52C9F059",
3358         "0000004000000000", "0000000000000000", "C22F0A294A71F29F",
3359         "0000002000000000", "0000000000000000", "EE371483714C02EA",
3360         "0000001000000000", "0000000000000000", "A81FBD448F9E522F",
3361         "0000000800000000", "0000000000000000", "4F644C92E192DFED",
3362         "0000000400000000", "0000000000000000", "1AFA9A66A6DF92AE",
3363         "0000000200000000", "0000000000000000", "B3C1CC715CB879D8",
3364         "0000000100000000", "0000000000000000", "8CA64DE9C1B123A7",
3365         "0000000080000000", "0000000000000000", "19D032E64AB0BD8B",
3366         "0000000040000000", "0000000000000000", "3CFAA7A7DC8720DC",
3367         "0000000020000000", "0000000000000000", "B7265F7F447AC6F3",
3368         "0000000010000000", "0000000000000000", "9DB73B3C0D163F54",
3369         "0000000008000000", "0000000000000000", "8181B65BABF4A975",
3370         "0000000004000000", "0000000000000000", "93C9B64042EAA240",
3371         "0000000002000000", "0000000000000000", "5570530829705592",
3372         "0000000001000000", "0000000000000000", "8CA64DE9C1B123A7",
3373         "0000000000800000", "0000000000000000", "8638809E878787A0",
3374         "0000000000400000", "0000000000000000", "41B9A79AF79AC208",
3375         "0000000000200000", "0000000000000000", "7A9BE42F2009A892",
3376         "0000000000100000", "0000000000000000", "29038D56BA6D2745",
3377         "0000000000080000", "0000000000000000", "5495C6ABF1E5DF51",
3378         "0000000000040000", "0000000000000000", "AE13DBD561488933",
3379         "0000000000020000", "0000000000000000", "024D1FFA8904E389",
3380         "0000000000010000", "0000000000000000", "8CA64DE9C1B123A7",
3381         "0000000000008000", "0000000000000000", "D1399712F99BF02E",
3382         "0000000000004000", "0000000000000000", "14C1D7C1CFFEC79E",
3383         "0000000000002000", "0000000000000000", "1DE5279DAE3BED6F",
3384         "0000000000001000", "0000000000000000", "E941A33F85501303",
3385         "0000000000000800", "0000000000000000", "DA99DBBC9A03F379",
3386         "0000000000000400", "0000000000000000", "B7FC92F91D8E92E9",
3387         "0000000000000200", "0000000000000000", "AE8E5CAA3CA04E85",
3388         "0000000000000100", "0000000000000000", "8CA64DE9C1B123A7",
3389         "0000000000000080", "0000000000000000", "9CC62DF43B6EED74",
3390         "0000000000000040", "0000000000000000", "D863DBB5C59A91A0",
3391         "0000000000000020", "0000000000000000", "A1AB2190545B91D7",
3392         "0000000000000010", "0000000000000000", "0875041E64C570F7",
3393         "0000000000000008", "0000000000000000", "5A594528BEBEF1CC",
3394         "0000000000000004", "0000000000000000", "FCDB3291DE21F0C0",
3395         "0000000000000002", "0000000000000000", "869EFD7F9F265A09",
3396         "0000000000000001", "0000000000000000", "8CA64DE9C1B123A7",
3397         "0000000000000000", "8000000000000000", "95F8A5E5DD31D900",
3398         "0000000000000000", "4000000000000000", "DD7F121CA5015619",
3399         "0000000000000000", "2000000000000000", "2E8653104F3834EA",
3400         "0000000000000000", "1000000000000000", "4BD388FF6CD81D4F",
3401         "0000000000000000", "0800000000000000", "20B9E767B2FB1456",
3402         "0000000000000000", "0400000000000000", "55579380D77138EF",
3403         "0000000000000000", "0200000000000000", "6CC5DEFAAF04512F",
3404         "0000000000000000", "0100000000000000", "0D9F279BA5D87260",
3405         "0000000000000000", "0080000000000000", "D9031B0271BD5A0A",
3406         "0000000000000000", "0040000000000000", "424250B37C3DD951",
3407         "0000000000000000", "0020000000000000", "B8061B7ECD9A21E5",
3408         "0000000000000000", "0010000000000000", "F15D0F286B65BD28",
3409         "0000000000000000", "0008000000000000", "ADD0CC8D6E5DEBA1",
3410         "0000000000000000", "0004000000000000", "E6D5F82752AD63D1",
3411         "0000000000000000", "0002000000000000", "ECBFE3BD3F591A5E",
3412         "0000000000000000", "0001000000000000", "F356834379D165CD",
3413         "0000000000000000", "0000800000000000", "2B9F982F20037FA9",
3414         "0000000000000000", "0000400000000000", "889DE068A16F0BE6",
3415         "0000000000000000", "0000200000000000", "E19E275D846A1298",
3416         "0000000000000000", "0000100000000000", "329A8ED523D71AEC",
3417         "0000000000000000", "0000080000000000", "E7FCE22557D23C97",
3418         "0000000000000000", "0000040000000000", "12A9F5817FF2D65D",
3419         "0000000000000000", "0000020000000000", "A484C3AD38DC9C19",
3420         "0000000000000000", "0000010000000000", "FBE00A8A1EF8AD72",
3421         "0000000000000000", "0000008000000000", "750D079407521363",
3422         "0000000000000000", "0000004000000000", "64FEED9C724C2FAF",
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3629         "A8A8A8A8A8A8A8A8", "A8A8A8A8A8A8A8A8", "26F88D30C0FB8302",
3630         "A9A9A9A9A9A9A9A9", "A9A9A9A9A9A9A9A9", "D4E00A9EF5E6D8F3",
3631         "AAAAAAAAAAAAAAAA", "AAAAAAAAAAAAAAAA", "C4322BE19E9A5A17",
3632         "ABABABABABABABAB", "ABABABABABABABAB", "ACE41A06BFA258EA",
3633         "ACACACACACACACAC", "ACACACACACACACAC", "EEAAC6D17880BD56",
3634         "ADADADADADADADAD", "ADADADADADADADAD", "3C9A34CA4CB49EEB",
3635         "AEAEAEAEAEAEAEAE", "AEAEAEAEAEAEAEAE", "9527B0287B75F5A3",
3636         "AFAFAFAFAFAFAFAF", "AFAFAFAFAFAFAFAF", "F2D9D1BE74376C0C",
3637         "B0B0B0B0B0B0B0B0", "B0B0B0B0B0B0B0B0", "939618DF0AEFAAE7",
3638         "B1B1B1B1B1B1B1B1", "B1B1B1B1B1B1B1B1", "24692773CB9F27FE",
3639         "B2B2B2B2B2B2B2B2", "B2B2B2B2B2B2B2B2", "38703BA5E2315D1D",
3640         "B3B3B3B3B3B3B3B3", "B3B3B3B3B3B3B3B3", "FCB7E4B7D702E2FB",
3641         "B4B4B4B4B4B4B4B4", "B4B4B4B4B4B4B4B4", "36F0D0B3675704D5",
3642         "B5B5B5B5B5B5B5B5", "B5B5B5B5B5B5B5B5", "62D473F539FA0D8B",
3643         "B6B6B6B6B6B6B6B6", "B6B6B6B6B6B6B6B6", "1533F3ED9BE8EF8E",
3644         "B7B7B7B7B7B7B7B7", "B7B7B7B7B7B7B7B7", "9C4EA352599731ED",
3645         "B8B8B8B8B8B8B8B8", "B8B8B8B8B8B8B8B8", "FABBF7C046FD273F",
3646         "B9B9B9B9B9B9B9B9", "B9B9B9B9B9B9B9B9", "B7FE63A61C646F3A",
3647         "BABABABABABABABA", "BABABABABABABABA", "10ADB6E2AB972BBE",
3648         "BBBBBBBBBBBBBBBB", "BBBBBBBBBBBBBBBB", "F91DCAD912332F3B",
3649         "BCBCBCBCBCBCBCBC", "BCBCBCBCBCBCBCBC", "46E7EF47323A701D",
3650         "BDBDBDBDBDBDBDBD", "BDBDBDBDBDBDBDBD", "8DB18CCD9692F758",
3651         "BEBEBEBEBEBEBEBE", "BEBEBEBEBEBEBEBE", "E6207B536AAAEFFC",
3652         "BFBFBFBFBFBFBFBF", "BFBFBFBFBFBFBFBF", "92AA224372156A00",
3653         "C0C0C0C0C0C0C0C0", "C0C0C0C0C0C0C0C0", "A3B357885B1E16D2",
3654         "C1C1C1C1C1C1C1C1", "C1C1C1C1C1C1C1C1", "169F7629C970C1E5",
3655         "C2C2C2C2C2C2C2C2", "C2C2C2C2C2C2C2C2", "62F44B247CF1348C",
3656         "C3C3C3C3C3C3C3C3", "C3C3C3C3C3C3C3C3", "AE0FEEB0495932C8",
3657         "C4C4C4C4C4C4C4C4", "C4C4C4C4C4C4C4C4", "72DAF2A7C9EA6803",
3658         "C5C5C5C5C5C5C5C5", "C5C5C5C5C5C5C5C5", "4FB5D5536DA544F4",
3659         "C6C6C6C6C6C6C6C6", "C6C6C6C6C6C6C6C6", "1DD4E65AAF7988B4",
3660         "C7C7C7C7C7C7C7C7", "C7C7C7C7C7C7C7C7", "76BF084C1535A6C6",
3661         "C8C8C8C8C8C8C8C8", "C8C8C8C8C8C8C8C8", "AFEC35B09D36315F",
3662         "C9C9C9C9C9C9C9C9", "C9C9C9C9C9C9C9C9", "C8078A6148818403",
3663         "CACACACACACACACA", "CACACACACACACACA", "4DA91CB4124B67FE",
3664         "CBCBCBCBCBCBCBCB", "CBCBCBCBCBCBCBCB", "2DABFEB346794C3D",
3665         "CCCCCCCCCCCCCCCC", "CCCCCCCCCCCCCCCC", "FBCD12C790D21CD7",
3666         "CDCDCDCDCDCDCDCD", "CDCDCDCDCDCDCDCD", "536873DB879CC770",
3667         "CECECECECECECECE", "CECECECECECECECE", "9AA159D7309DA7A0",
3668         "CFCFCFCFCFCFCFCF", "CFCFCFCFCFCFCFCF", "0B844B9D8C4EA14A",
3669         "D0D0D0D0D0D0D0D0", "D0D0D0D0D0D0D0D0", "3BBD84CE539E68C4",
3670         "D1D1D1D1D1D1D1D1", "D1D1D1D1D1D1D1D1", "CF3E4F3E026E2C8E",
3671         "D2D2D2D2D2D2D2D2", "D2D2D2D2D2D2D2D2", "82F85885D542AF58",
3672         "D3D3D3D3D3D3D3D3", "D3D3D3D3D3D3D3D3", "22D334D6493B3CB6",
3673         "D4D4D4D4D4D4D4D4", "D4D4D4D4D4D4D4D4", "47E9CB3E3154D673",
3674         "D5D5D5D5D5D5D5D5", "D5D5D5D5D5D5D5D5", "2352BCC708ADC7E9",
3675         "D6D6D6D6D6D6D6D6", "D6D6D6D6D6D6D6D6", "8C0F3BA0C8601980",
3676         "D7D7D7D7D7D7D7D7", "D7D7D7D7D7D7D7D7", "EE5E9FD70CEF00E9",
3677         "D8D8D8D8D8D8D8D8", "D8D8D8D8D8D8D8D8", "DEF6BDA6CABF9547",
3678         "D9D9D9D9D9D9D9D9", "D9D9D9D9D9D9D9D9", "4DADD04A0EA70F20",
3679         "DADADADADADADADA", "DADADADADADADADA", "C1AA16689EE1B482",
3680         "DBDBDBDBDBDBDBDB", "DBDBDBDBDBDBDBDB", "F45FC26193E69AEE",
3681         "DCDCDCDCDCDCDCDC", "DCDCDCDCDCDCDCDC", "D0CFBB937CEDBFB5",
3682         "DDDDDDDDDDDDDDDD", "DDDDDDDDDDDDDDDD", "F0752004EE23D87B",
3683         "DEDEDEDEDEDEDEDE", "DEDEDEDEDEDEDEDE", "77A791E28AA464A5",
3684         "DFDFDFDFDFDFDFDF", "DFDFDFDFDFDFDFDF", "E7562A7F56FF4966",
3685         "E0E0E0E0E0E0E0E0", "E0E0E0E0E0E0E0E0", "B026913F2CCFB109",
3686         "E1E1E1E1E1E1E1E1", "E1E1E1E1E1E1E1E1", "0DB572DDCE388AC7",
3687         "E2E2E2E2E2E2E2E2", "E2E2E2E2E2E2E2E2", "D9FA6595F0C094CA",
3688         "E3E3E3E3E3E3E3E3", "E3E3E3E3E3E3E3E3", "ADE4804C4BE4486E",
3689         "E4E4E4E4E4E4E4E4", "E4E4E4E4E4E4E4E4", "007B81F520E6D7DA",
3690         "E5E5E5E5E5E5E5E5", "E5E5E5E5E5E5E5E5", "961AEB77BFC10B3C",
3691         "E6E6E6E6E6E6E6E6", "E6E6E6E6E6E6E6E6", "8A8DD870C9B14AF2",
3692         "E7E7E7E7E7E7E7E7", "E7E7E7E7E7E7E7E7", "3CC02E14B6349B25",
3693         "E8E8E8E8E8E8E8E8", "E8E8E8E8E8E8E8E8", "BAD3EE68BDDB9607",
3694         "E9E9E9E9E9E9E9E9", "E9E9E9E9E9E9E9E9", "DFF918E93BDAD292",
3695         "EAEAEAEAEAEAEAEA", "EAEAEAEAEAEAEAEA", "8FE559C7CD6FA56D",
3696         "EBEBEBEBEBEBEBEB", "EBEBEBEBEBEBEBEB", "C88480835C1A444C",
3697         "ECECECECECECECEC", "ECECECECECECECEC", "D6EE30A16B2CC01E",
3698         "EDEDEDEDEDEDEDED", "EDEDEDEDEDEDEDED", "6932D887B2EA9C1A",
3699         "EEEEEEEEEEEEEEEE", "EEEEEEEEEEEEEEEE", "0BFC865461F13ACC",
3700         "EFEFEFEFEFEFEFEF", "EFEFEFEFEFEFEFEF", "228AEA0D403E807A",
3701         "F0F0F0F0F0F0F0F0", "F0F0F0F0F0F0F0F0", "2A2891F65BB8173C",
3702         "F1F1F1F1F1F1F1F1", "F1F1F1F1F1F1F1F1", "5D1B8FAF7839494B",
3703         "F2F2F2F2F2F2F2F2", "F2F2F2F2F2F2F2F2", "1C0A9280EECF5D48",
3704         "F3F3F3F3F3F3F3F3", "F3F3F3F3F3F3F3F3", "6CBCE951BBC30F74",
3705         "F4F4F4F4F4F4F4F4", "F4F4F4F4F4F4F4F4", "9CA66E96BD08BC70",
3706         "F5F5F5F5F5F5F5F5", "F5F5F5F5F5F5F5F5", "F5D779FCFBB28BF3",
3707         "F6F6F6F6F6F6F6F6", "F6F6F6F6F6F6F6F6", "0FEC6BBF9B859184",
3708         "F7F7F7F7F7F7F7F7", "F7F7F7F7F7F7F7F7", "EF88D2BF052DBDA8",
3709         "F8F8F8F8F8F8F8F8", "F8F8F8F8F8F8F8F8", "39ADBDDB7363090D",
3710         "F9F9F9F9F9F9F9F9", "F9F9F9F9F9F9F9F9", "C0AEAF445F7E2A7A",
3711         "FAFAFAFAFAFAFAFA", "FAFAFAFAFAFAFAFA", "C66F54067298D4E9",
3712         "FBFBFBFBFBFBFBFB", "FBFBFBFBFBFBFBFB", "E0BA8F4488AAF97C",
3713         "FCFCFCFCFCFCFCFC", "FCFCFCFCFCFCFCFC", "67B36E2875D9631C",
3714         "FDFDFDFDFDFDFDFD", "FDFDFDFDFDFDFDFD", "1ED83D49E267191D",
3715         "FEFEFEFEFEFEFEFE", "FEFEFEFEFEFEFEFE", "66B2B23EA84693AD",
3716         "FFFFFFFFFFFFFFFF", "FFFFFFFFFFFFFFFF", "7359B2163E4EDC58",
3717         "0001020304050607", "0011223344556677", "3EF0A891CF8ED990",
3718         "2BD6459F82C5B300", "EA024714AD5C4D84", "126EFE8ED312190A",
3719
3720         NULL
3721 };
3722
3723 /*
3724  * Known-answer tests for DES/3DES in CBC mode. Order: key, IV,
3725  * plaintext, ciphertext.
3726  */
3727 static const char *const KAT_DES_CBC[] = {
3728         /*
3729          * From NIST validation suite (tdesmmt.zip).
3730          */
3731         "34a41a8c293176c1b30732ecfe38ae8a34a41a8c293176c1",
3732         "f55b4855228bd0b4",
3733         "7dd880d2a9ab411c",
3734         "c91892948b6cadb4",
3735
3736         "70a88fa1dfb9942fa77f40157ffef2ad70a88fa1dfb9942f",
3737         "ece08ce2fdc6ce80",
3738         "bc225304d5a3a5c9918fc5006cbc40cc",
3739         "27f67dc87af7ddb4b68f63fa7c2d454a",
3740
3741         "e091790be55be0bc0780153861a84adce091790be55be0bc",
3742         "fd7d430f86fbbffe",
3743         "03c7fffd7f36499c703dedc9df4de4a92dd4382e576d6ae9",
3744         "053aeba85dd3a23bfbe8440a432f9578f312be60fb9f0035",
3745
3746         "857feacd16157c58e5347a70e56e578a857feacd16157c58",
3747         "002dcb6d46ef0969",
3748         "1f13701c7f0d7385307507a18e89843ebd295bd5e239ef109347a6898c6d3fd5",
3749         "a0e4edde34f05bd8397ce279e49853e9387ba04be562f5fa19c3289c3f5a3391",
3750
3751         "a173545b265875ba852331fbb95b49a8a173545b265875ba",
3752         "ab385756391d364c",
3753         "d08894c565608d9ae51dda63b85b3b33b1703bb5e4f1abcbb8794e743da5d6f3bf630f2e9b6d5b54",
3754         "370b47acf89ac6bdbb13c9a7336787dc41e1ad8beead32281d0609fb54968404bdf2894892590658",
3755
3756         "26376bcb2f23df1083cd684fe00ed3c726376bcb2f23df10",
3757         "33acfb0f3d240ea6",
3758         "903a1911da1e6877f23c1985a9b61786ef438e0ce1240885035ad60fc916b18e5d71a1fb9c5d1eff61db75c0076f6efb",
3759         "7a4f7510f6ec0b93e2495d21a8355684d303a770ebda2e0e51ff33d72b20cb73e58e2e3de2ef6b2e12c504c0f181ba63",
3760
3761         "3e1f98135d027cec752f67765408a7913e1f98135d027cec",
3762         "11f5f2304b28f68b",
3763         "7c022f5af24f7925d323d4d0e20a2ce49272c5e764b22c806f4b6ddc406d864fe5bd1c3f45556d3eb30c8676c2f8b54a5a32423a0bd95a07",
3764         "2bb4b131fa4ae0b4f0378a2cdb68556af6eee837613016d7ea936f3931f25f8b3ae351d5e9d00be665676e2400408b5db9892d95421e7f1a",
3765
3766         "13b9d549cd136ec7bf9e9810ef2cdcbf13b9d549cd136ec7",
3767         "a82c1b1057badcc8",
3768         "1fff1563bc1645b55cb23ea34a0049dfc06607150614b621dedcb07f20433402a2d869c95ac4a070c7a3da838c928a385f899c5d21ecb58f4e5cbdad98d39b8c",
3769         "75f804d4a2c542a31703e23df26cc38861a0729090e6eae5672c1db8c0b09fba9b125bbca7d6c7d330b3859e6725c6d26de21c4e3af7f5ea94df3cde2349ce37",
3770
3771         "20320dfdad579bb57c6e4acd769dbadf20320dfdad579bb5",
3772         "879201b5857ccdea",
3773         "0431283cc8bb4dc7750a9d5c68578486932091632a12d0a79f2c54e3d122130881fff727050f317a40fcd1a8d13793458b99fc98254ba6a233e3d95b55cf5a3faff78809999ea4bf",
3774         "85d17840eb2af5fc727027336bfd71a2b31bd14a1d9eb64f8a08bfc4f56eaa9ca7654a5ae698287869cc27324813730de4f1384e0b8cfbc472ff5470e3c5e4bd8ceb23dc2d91988c",
3775
3776         "23abb073a2df34cb3d1fdce6b092582c23abb073a2df34cb",
3777         "7d7fbf19e8562d32",
3778         "31e718fd95e6d7ca4f94763191add2674ab07c909d88c486916c16d60a048a0cf8cdb631cebec791362cd0c202eb61e166b65c1f65d0047c8aec57d3d84b9e17032442dce148e1191b06a12c284cc41e",
3779         "c9a3f75ab6a7cd08a7fd53ca540aafe731d257ee1c379fadcc4cc1a06e7c12bddbeb7562c436d1da849ed072629e82a97b56d9becc25ff4f16f21c5f2a01911604f0b5c49df96cb641faee662ca8aa68",
3780
3781         "b5cb1504802326c73df186e3e352a20de643b0d63ee30e37",
3782         "43f791134c5647ba",
3783         "dcc153cef81d6f24",
3784         "92538bd8af18d3ba",
3785
3786         "a49d7564199e97cb529d2c9d97bf2f98d35edf57ba1f7358",
3787         "c2e999cb6249023c",
3788         "c689aee38a301bb316da75db36f110b5",
3789         "e9afaba5ec75ea1bbe65506655bb4ecb",
3790
3791         "1a5d4c0825072a15a8ad9dfdaeda8c048adffb85bc4fced0",
3792         "7fcfa736f7548b6f",
3793         "983c3edacd939406010e1bc6ff9e12320ac5008117fa8f84",
3794         "d84fa24f38cf451ca2c9adc960120bd8ff9871584fe31cee",
3795
3796         "d98aadc76d4a3716158c32866efbb9ce834af2297379a49d",
3797         "3c5220327c502b44",
3798         "6174079dda53ca723ebf00a66837f8d5ce648c08acaa5ee45ffe62210ef79d3e",
3799         "f5bd4d600bed77bec78409e3530ebda1d815506ed53103015b87e371ae000958",
3800
3801         "ef6d3e54266d978ffb0b8ce6689d803e2cd34cc802fd0252",
3802         "38bae5bce06d0ad9",
3803         "c4f228b537223cd01c0debb5d9d4e12ba71656618d119b2f8f0af29d23efa3a9e43c4c458a1b79a0",
3804         "9e3289fb18379f55aa4e45a7e0e6df160b33b75f8627ad0954f8fdcb78cee55a4664caeda1000fe5",
3805
3806         "625bc19b19df83abfb2f5bec9d4f2062017525a75bc26e70",
3807         "bd0cff364ff69a91",
3808         "8152d2ab876c3c8201403a5a406d3feaf27319dbea6ad01e24f4d18203704b86de70da6bbb6d638e5aba3ff576b79b28",
3809         "706fe7a973fac40e25b2b4499ce527078944c70e976d017b6af86a3a7a6b52943a72ba18a58000d2b61fdc3bfef2bc4a",
3810
3811         "b6383176046e6880a1023bf45768b5bf5119022fe054bfe5",
3812         "ec13ca541c43401e",
3813         "cd5a886e9af011346c4dba36a424f96a78a1ddf28aaa4188bf65451f4efaffc7179a6dd237c0ae35d9b672314e5cb032612597f7e462c6f3",
3814         "b030f976f46277ee211c4a324d5c87555d1084513a1223d3b84416b52bbc28f4b77f3a9d8d0d91dc37d3dbe8af8be98f74674b02f9a38527",
3815
3816         "3d8cf273d343b9aedccddacb91ad86206737adc86b4a49a7",
3817         "bb3a9a0c71c62ef0",
3818         "1fde3991c32ce220b5b6666a9234f2fd7bd24b921829fd9cdc6eb4218be9eac9faa9c2351777349128086b6d58776bc86ff2f76ee1b3b2850a318462b8983fa1",
3819         "422ce705a46bb52ad928dab6c863166d617c6fc24003633120d91918314bbf464cea7345c3c35f2042f2d6929735d74d7728f22fea618a0b9cf5b1281acb13fb",
3820
3821         "fbceb5cb646b925be0b92f7f6b493d5e5b16e9159732732a",
3822         "2e17b3c7025ae86b",
3823         "4c309bc8e1e464fdd2a2b8978645d668d455f7526bd8d7b6716a722f6a900b815c4a73cc30e788065c1dfca7bf5958a6cc5440a5ebe7f8691c20278cde95db764ff8ce8994ece89c",
3824         "c02129bdf4bbbd75e71605a00b12c80db6b4e05308e916615011f09147ed915dd1bc67f27f9e027e4e13df36b55464a31c11b4d1fe3d855d89df492e1a7201b995c1ba16a8dbabee",
3825
3826         "9b162a0df8ad9b61c88676e3d586434570b902f12a2046e0",
3827         "ebd6fefe029ad54b",
3828         "f4c1c918e77355c8156f0fd778da52bff121ae5f2f44eaf4d2754946d0e10d1f18ce3a0176e69c18b7d20b6e0d0bee5eb5edfe4bd60e4d92adcd86bce72e76f94ee5cbcaa8b01cfddcea2ade575e66ac",
3829         "1ff3c8709f403a8eff291aedf50c010df5c5ff64a8b205f1fce68564798897a390db16ee0d053856b75898009731da290fcc119dad987277aacef694872e880c4bb41471063fae05c89f25e4bd0cad6a",
3830
3831         NULL
3832 };
3833
3834 static void
3835 xor_buf(unsigned char *dst, const unsigned char *src, size_t len)
3836 {
3837         while (len -- > 0) {
3838                 *dst ++ ^= *src ++;
3839         }
3840 }
3841
3842 static void
3843 monte_carlo_DES_encrypt(const br_block_cbcenc_class *ve)
3844 {
3845         unsigned char k1[8], k2[8], k3[8];
3846         unsigned char buf[8];
3847         unsigned char cipher[8];
3848         int i, j;
3849         br_des_gen_cbcenc_keys v_ec;
3850         void *ec;
3851
3852         ec = &v_ec;
3853         hextobin(k1, "9ec2372c86379df4");
3854         hextobin(k2, "ad7ac4464f73805d");
3855         hextobin(k3, "20c4f87564527c91");
3856         hextobin(buf, "b624d6bd41783ab1");
3857         hextobin(cipher, "eafd97b190b167fe");
3858         for (i = 0; i < 400; i ++) {
3859                 unsigned char key[24];
3860
3861                 memcpy(key, k1, 8);
3862                 memcpy(key + 8, k2, 8);
3863                 memcpy(key + 16, k3, 8);
3864                 ve->init(ec, key, sizeof key);
3865                 for (j = 0; j < 10000; j ++) {
3866                         unsigned char iv[8];
3867
3868                         memset(iv, 0, sizeof iv);
3869                         ve->run(ec, iv, buf, sizeof buf);
3870                         switch (j) {
3871                         case 9997: xor_buf(k3, buf, 8); break;
3872                         case 9998: xor_buf(k2, buf, 8); break;
3873                         case 9999: xor_buf(k1, buf, 8); break;
3874                         }
3875                 }
3876                 printf(".");
3877                 fflush(stdout);
3878         }
3879         printf(" ");
3880         fflush(stdout);
3881         check_equals("MC DES encrypt", buf, cipher, sizeof buf);
3882 }
3883
3884 static void
3885 monte_carlo_DES_decrypt(const br_block_cbcdec_class *vd)
3886 {
3887         unsigned char k1[8], k2[8], k3[8];
3888         unsigned char buf[8];
3889         unsigned char plain[8];
3890         int i, j;
3891         br_des_gen_cbcdec_keys v_dc;
3892         void *dc;
3893
3894         dc = &v_dc;
3895         hextobin(k1, "79b63486e0ce37e0");
3896         hextobin(k2, "08e65231abae3710");
3897         hextobin(k3, "1f5eb69e925ef185");
3898         hextobin(buf, "2783aa729432fe96");
3899         hextobin(plain, "44937ca532cdbf98");
3900         for (i = 0; i < 400; i ++) {
3901                 unsigned char key[24];
3902
3903                 memcpy(key, k1, 8);
3904                 memcpy(key + 8, k2, 8);
3905                 memcpy(key + 16, k3, 8);
3906                 vd->init(dc, key, sizeof key);
3907                 for (j = 0; j < 10000; j ++) {
3908                         unsigned char iv[8];
3909
3910                         memset(iv, 0, sizeof iv);
3911                         vd->run(dc, iv, buf, sizeof buf);
3912                         switch (j) {
3913                         case 9997: xor_buf(k3, buf, 8); break;
3914                         case 9998: xor_buf(k2, buf, 8); break;
3915                         case 9999: xor_buf(k1, buf, 8); break;
3916                         }
3917                 }
3918                 printf(".");
3919                 fflush(stdout);
3920         }
3921         printf(" ");
3922         fflush(stdout);
3923         check_equals("MC DES decrypt", buf, plain, sizeof buf);
3924 }
3925
3926 static void
3927 test_DES_generic(char *name,
3928         const br_block_cbcenc_class *ve,
3929         const br_block_cbcdec_class *vd,
3930         int with_MC, int with_CBC)
3931 {
3932         size_t u;
3933
3934         printf("Test %s: ", name);
3935         fflush(stdout);
3936
3937         if (ve->block_size != 8 || vd->block_size != 8) {
3938                 fprintf(stderr, "%s failed: wrong block size\n", name);
3939                 exit(EXIT_FAILURE);
3940         }
3941
3942         for (u = 0; KAT_DES[u]; u += 3) {
3943                 unsigned char key[24];
3944                 unsigned char plain[8];
3945                 unsigned char cipher[8];
3946                 unsigned char buf[8];
3947                 unsigned char iv[8];
3948                 size_t key_len;
3949                 br_des_gen_cbcenc_keys v_ec;
3950                 br_des_gen_cbcdec_keys v_dc;
3951                 const br_block_cbcenc_class **ec;
3952                 const br_block_cbcdec_class **dc;
3953
3954                 ec = &v_ec.vtable;
3955                 dc = &v_dc.vtable;
3956                 key_len = hextobin(key, KAT_DES[u]);
3957                 hextobin(plain, KAT_DES[u + 1]);
3958                 hextobin(cipher, KAT_DES[u + 2]);
3959                 ve->init(ec, key, key_len);
3960                 memcpy(buf, plain, sizeof plain);
3961                 memset(iv, 0, sizeof iv);
3962                 ve->run(ec, iv, buf, sizeof buf);
3963                 check_equals("KAT DES encrypt", buf, cipher, sizeof cipher);
3964                 vd->init(dc, key, key_len);
3965                 memset(iv, 0, sizeof iv);
3966                 vd->run(dc, iv, buf, sizeof buf);
3967                 check_equals("KAT DES decrypt", buf, plain, sizeof plain);
3968
3969                 if (key_len == 8) {
3970                         memcpy(key + 8, key, 8);
3971                         memcpy(key + 16, key, 8);
3972                         ve->init(ec, key, 24);
3973                         memcpy(buf, plain, sizeof plain);
3974                         memset(iv, 0, sizeof iv);
3975                         ve->run(ec, iv, buf, sizeof buf);
3976                         check_equals("KAT DES->3 encrypt",
3977                                 buf, cipher, sizeof cipher);
3978                         vd->init(dc, key, 24);
3979                         memset(iv, 0, sizeof iv);
3980                         vd->run(dc, iv, buf, sizeof buf);
3981                         check_equals("KAT DES->3 decrypt",
3982                                 buf, plain, sizeof plain);
3983                 }
3984         }
3985
3986         if (with_CBC) {
3987                 for (u = 0; KAT_DES_CBC[u]; u += 4) {
3988                         unsigned char key[24];
3989                         unsigned char ivref[8];
3990                         unsigned char plain[200];
3991                         unsigned char cipher[200];
3992                         unsigned char buf[200];
3993                         unsigned char iv[8];
3994                         size_t key_len, data_len, v;
3995                         br_des_gen_cbcenc_keys v_ec;
3996                         br_des_gen_cbcdec_keys v_dc;
3997                         const br_block_cbcenc_class **ec;
3998                         const br_block_cbcdec_class **dc;
3999
4000                         ec = &v_ec.vtable;
4001                         dc = &v_dc.vtable;
4002                         key_len = hextobin(key, KAT_DES_CBC[u]);
4003                         hextobin(ivref, KAT_DES_CBC[u + 1]);
4004                         data_len = hextobin(plain, KAT_DES_CBC[u + 2]);
4005                         hextobin(cipher, KAT_DES_CBC[u + 3]);
4006                         ve->init(ec, key, key_len);
4007
4008                         memcpy(buf, plain, data_len);
4009                         memcpy(iv, ivref, 8);
4010                         ve->run(ec, iv, buf, data_len);
4011                         check_equals("KAT CBC DES encrypt",
4012                                 buf, cipher, data_len);
4013                         vd->init(dc, key, key_len);
4014                         memcpy(iv, ivref, 8);
4015                         vd->run(dc, iv, buf, data_len);
4016                         check_equals("KAT CBC DES decrypt",
4017                                 buf, plain, data_len);
4018
4019                         memcpy(buf, plain, data_len);
4020                         memcpy(iv, ivref, 8);
4021                         for (v = 0; v < data_len; v += 8) {
4022                                 ve->run(ec, iv, buf + v, 8);
4023                         }
4024                         check_equals("KAT CBC DES encrypt (2)",
4025                                 buf, cipher, data_len);
4026                         memcpy(iv, ivref, 8);
4027                         for (v = 0; v < data_len; v += 8) {
4028                                 vd->run(dc, iv, buf + v, 8);
4029                         }
4030                         check_equals("KAT CBC DES decrypt (2)",
4031                                 buf, plain, data_len);
4032                 }
4033         }
4034
4035         if (with_MC) {
4036                 monte_carlo_DES_encrypt(ve);
4037                 monte_carlo_DES_decrypt(vd);
4038         }
4039
4040         printf("done.\n");
4041         fflush(stdout);
4042 }
4043
4044 static void
4045 test_DES_tab(void)
4046 {
4047         test_DES_generic("DES_tab",
4048                 &br_des_tab_cbcenc_vtable,
4049                 &br_des_tab_cbcdec_vtable,
4050                 1, 1);
4051 }
4052
4053 static void
4054 test_DES_ct(void)
4055 {
4056         test_DES_generic("DES_ct",
4057                 &br_des_ct_cbcenc_vtable,
4058                 &br_des_ct_cbcdec_vtable,
4059                 1, 1);
4060 }
4061
4062 static const struct {
4063         const char *skey;
4064         const char *snonce;
4065         uint32_t counter;
4066         const char *splain;
4067         const char *scipher;
4068 } KAT_CHACHA20[] = {
4069         {
4070                 "0000000000000000000000000000000000000000000000000000000000000000",
4071                 "000000000000000000000000",
4072                 0,
4073                 "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
4074                 "76b8e0ada0f13d90405d6ae55386bd28bdd219b8a08ded1aa836efcc8b770dc7da41597c5157488d7724e03fb8d84a376a43b8f41518a11cc387b669b2ee6586"
4075         },
4076         {
4077                 "0000000000000000000000000000000000000000000000000000000000000001",
4078                 "000000000000000000000002",
4079                 1,
4080                 "416e79207375626d697373696f6e20746f20746865204945544620696e74656e6465642062792074686520436f6e7472696275746f7220666f72207075626c69636174696f6e20617320616c6c206f722070617274206f6620616e204945544620496e7465726e65742d4472616674206f722052464320616e6420616e792073746174656d656e74206d6164652077697468696e2074686520636f6e74657874206f6620616e204945544620616374697669747920697320636f6e7369646572656420616e20224945544620436f6e747269627574696f6e222e20537563682073746174656d656e747320696e636c756465206f72616c2073746174656d656e747320696e20494554462073657373696f6e732c2061732077656c6c206173207772697474656e20616e6420656c656374726f6e696320636f6d6d756e69636174696f6e73206d61646520617420616e792074696d65206f7220706c6163652c207768696368206172652061646472657373656420746f",
4081                 "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"
4082         },
4083         {
4084                 "1c9240a5eb55d38af333888604f6b5f0473917c1402b80099dca5cbc207075c0",
4085                 "000000000000000000000002",
4086                 42,
4087                 "2754776173206272696c6c69672c20616e642074686520736c6974687920746f7665730a446964206779726520616e642067696d626c6520696e2074686520776162653a0a416c6c206d696d737920776572652074686520626f726f676f7665732c0a416e6420746865206d6f6d65207261746873206f757467726162652e",
4088                 "62e6347f95ed87a45ffae7426f27a1df5fb69110044c0d73118effa95b01e5cf166d3df2d721caf9b21e5fb14c616871fd84c54f9d65b283196c7fe4f60553ebf39c6402c42234e32a356b3e764312a61a5532055716ead6962568f87d3f3f7704c6a8d1bcd1bf4d50d6154b6da731b187b58dfd728afa36757a797ac188d1"
4089         },
4090         { 0, 0, 0, 0, 0 }
4091 };
4092
4093 static void
4094 test_ChaCha20_ct(void)
4095 {
4096         size_t u;
4097
4098         printf("Test ChaCha20_ct: ");
4099         fflush(stdout);
4100
4101         for (u = 0; KAT_CHACHA20[u].skey; u ++) {
4102                 unsigned char key[32], nonce[12], plain[400], cipher[400];
4103                 uint32_t cc;
4104                 size_t v, len;
4105
4106                 hextobin(key, KAT_CHACHA20[u].skey);
4107                 hextobin(nonce, KAT_CHACHA20[u].snonce);
4108                 cc = KAT_CHACHA20[u].counter;
4109                 len = hextobin(plain, KAT_CHACHA20[u].splain);
4110                 hextobin(cipher, KAT_CHACHA20[u].scipher);
4111
4112                 for (v = 0; v < len; v ++) {
4113                         unsigned char tmp[400];
4114                         size_t w;
4115
4116                         memset(tmp, 0, sizeof tmp);
4117                         memcpy(tmp, plain, v);
4118                         if (br_chacha20_ct_run(key, nonce, cc, tmp, v)
4119                                 != cc + (uint32_t)((v + 63) >> 6))
4120                         {
4121                                 fprintf(stderr, "ChaCha20: wrong counter\n");
4122                                 exit(EXIT_FAILURE);
4123                         }
4124                         if (memcmp(tmp, cipher, v) != 0) {
4125                                 fprintf(stderr, "ChaCha20 KAT fail (1)\n");
4126                                 exit(EXIT_FAILURE);
4127                         }
4128                         for (w = v; w < sizeof tmp; w ++) {
4129                                 if (tmp[w] != 0) {
4130                                         fprintf(stderr, "ChaCha20: overrun\n");
4131                                         exit(EXIT_FAILURE);
4132                                 }
4133                         }
4134                         br_chacha20_ct_run(key, nonce, cc, tmp, v);
4135                         if (memcmp(tmp, plain, v) != 0) {
4136                                 fprintf(stderr, "ChaCha20 KAT fail (2)\n");
4137                                 exit(EXIT_FAILURE);
4138                         }
4139                 }
4140
4141                 printf(".");
4142                 fflush(stdout);
4143         }
4144
4145         printf(" done.\n");
4146         fflush(stdout);
4147 }
4148
4149 static const struct {
4150         const char *splain;
4151         const char *saad;
4152         const char *skey;
4153         const char *snonce;
4154         const char *scipher;
4155         const char *stag;
4156 } KAT_POLY1305[] = {
4157         {
4158                 "4c616469657320616e642047656e746c656d656e206f662074686520636c617373206f66202739393a204966204920636f756c64206f6666657220796f75206f6e6c79206f6e652074697020666f7220746865206675747572652c2073756e73637265656e20776f756c642062652069742e",
4159                 "50515253c0c1c2c3c4c5c6c7",
4160                 "808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f",
4161                 "070000004041424344454647",
4162                 "d31a8d34648e60db7b86afbc53ef7ec2a4aded51296e08fea9e2b5a736ee62d63dbea45e8ca9671282fafb69da92728b1a71de0a9e060b2905d6a5b67ecd3b3692ddbd7f2d778b8c9803aee328091b58fab324e4fad675945585808b4831d7bc3ff4def08e4b7a9de576d26586cec64b6116",
4163                 "1ae10b594f09e26a7e902ecbd0600691"
4164         },
4165         { 0, 0, 0, 0, 0, 0 }
4166 };
4167
4168 static void
4169 test_Poly1305_inner(const char *name, br_poly1305_run ipoly,
4170         br_poly1305_run iref)
4171 {
4172         size_t u;
4173         br_hmac_drbg_context rng;
4174
4175         printf("Test %s: ", name);
4176         fflush(stdout);
4177
4178         for (u = 0; KAT_POLY1305[u].skey; u ++) {
4179                 unsigned char key[32], nonce[12], plain[400], cipher[400];
4180                 unsigned char aad[400], tag[16], data[400], tmp[16];
4181                 size_t len, aad_len;
4182
4183                 len = hextobin(plain, KAT_POLY1305[u].splain);
4184                 aad_len = hextobin(aad, KAT_POLY1305[u].saad);
4185                 hextobin(key, KAT_POLY1305[u].skey);
4186                 hextobin(nonce, KAT_POLY1305[u].snonce);
4187                 hextobin(cipher, KAT_POLY1305[u].scipher);
4188                 hextobin(tag, KAT_POLY1305[u].stag);
4189
4190                 memcpy(data, plain, len);
4191                 ipoly(key, nonce, data, len,
4192                         aad, aad_len, tmp, br_chacha20_ct_run, 1);
4193                 if (memcmp(data, cipher, len) != 0) {
4194                         fprintf(stderr, "ChaCha20+Poly1305 KAT failed (1)\n");
4195                         exit(EXIT_FAILURE);
4196                 }
4197                 if (memcmp(tmp, tag, 16) != 0) {
4198                         fprintf(stderr, "ChaCha20+Poly1305 KAT failed (2)\n");
4199                         exit(EXIT_FAILURE);
4200                 }
4201                 ipoly(key, nonce, data, len,
4202                         aad, aad_len, tmp, br_chacha20_ct_run, 0);
4203                 if (memcmp(data, plain, len) != 0) {
4204                         fprintf(stderr, "ChaCha20+Poly1305 KAT failed (3)\n");
4205                         exit(EXIT_FAILURE);
4206                 }
4207                 if (memcmp(tmp, tag, 16) != 0) {
4208                         fprintf(stderr, "ChaCha20+Poly1305 KAT failed (4)\n");
4209                         exit(EXIT_FAILURE);
4210                 }
4211
4212                 printf(".");
4213                 fflush(stdout);
4214         }
4215
4216         printf(" ");
4217         fflush(stdout);
4218
4219         /*
4220          * We compare the "ipoly" and "iref" implementations together on
4221          * a bunch of pseudo-random messages.
4222          */
4223         br_hmac_drbg_init(&rng, &br_sha256_vtable, "seed for Poly1305", 17);
4224         for (u = 0; u < 100; u ++) {
4225                 unsigned char plain[100], aad[100], tmp[100];
4226                 unsigned char key[32], iv[12], tag1[16], tag2[16];
4227
4228                 br_hmac_drbg_generate(&rng, key, sizeof key);
4229                 br_hmac_drbg_generate(&rng, iv, sizeof iv);
4230                 br_hmac_drbg_generate(&rng, plain, u);
4231                 br_hmac_drbg_generate(&rng, aad, u);
4232                 memcpy(tmp, plain, u);
4233                 memset(tmp + u, 0xFF, (sizeof tmp) - u);
4234                 ipoly(key, iv, tmp, u, aad, u, tag1,
4235                         &br_chacha20_ct_run, 1);
4236                 memset(tmp + u, 0x00, (sizeof tmp) - u);
4237                 iref(key, iv, tmp, u, aad, u, tag2,
4238                         &br_chacha20_ct_run, 0);
4239                 if (memcmp(tmp, plain, u) != 0) {
4240                         fprintf(stderr, "cross enc/dec failed\n");
4241                         exit(EXIT_FAILURE);
4242                 }
4243                 if (memcmp(tag1, tag2, sizeof tag1) != 0) {
4244                         fprintf(stderr, "cross MAC failed\n");
4245                         exit(EXIT_FAILURE);
4246                 }
4247                 printf(".");
4248                 fflush(stdout);
4249         }
4250
4251         printf(" done.\n");
4252         fflush(stdout);
4253 }
4254
4255 static void
4256 test_Poly1305_ctmul(void)
4257 {
4258         test_Poly1305_inner("Poly1305_ctmul", &br_poly1305_ctmul_run,
4259                 &br_poly1305_i15_run);
4260 }
4261
4262 static void
4263 test_Poly1305_ctmul32(void)
4264 {
4265         test_Poly1305_inner("Poly1305_ctmul32", &br_poly1305_ctmul32_run,
4266                 &br_poly1305_i15_run);
4267 }
4268
4269 static void
4270 test_Poly1305_i15(void)
4271 {
4272         test_Poly1305_inner("Poly1305_i15", &br_poly1305_i15_run,
4273                 &br_poly1305_ctmul_run);
4274 }
4275
4276 /*
4277  * A 1024-bit RSA key, generated with OpenSSL.
4278  */
4279 static const unsigned char RSA_N[] = {
4280         0xBF, 0xB4, 0xA6, 0x2E, 0x87, 0x3F, 0x9C, 0x8D,
4281         0xA0, 0xC4, 0x2E, 0x7B, 0x59, 0x36, 0x0F, 0xB0,
4282         0xFF, 0xE1, 0x25, 0x49, 0xE5, 0xE6, 0x36, 0xB0,
4283         0x48, 0xC2, 0x08, 0x6B, 0x77, 0xA7, 0xC0, 0x51,
4284         0x66, 0x35, 0x06, 0xA9, 0x59, 0xDF, 0x17, 0x7F,
4285         0x15, 0xF6, 0xB4, 0xE5, 0x44, 0xEE, 0x72, 0x3C,
4286         0x53, 0x11, 0x52, 0xC9, 0xC9, 0x61, 0x4F, 0x92,
4287         0x33, 0x64, 0x70, 0x43, 0x07, 0xF1, 0x3F, 0x7F,
4288         0x15, 0xAC, 0xF0, 0xC1, 0x54, 0x7D, 0x55, 0xC0,
4289         0x29, 0xDC, 0x9E, 0xCC, 0xE4, 0x1D, 0x11, 0x72,
4290         0x45, 0xF4, 0xD2, 0x70, 0xFC, 0x34, 0xB2, 0x1F,
4291         0xF3, 0xAD, 0x6A, 0xF0, 0xE5, 0x56, 0x11, 0xF8,
4292         0x0C, 0x3A, 0x8B, 0x04, 0x46, 0x7C, 0x77, 0xD9,
4293         0x41, 0x1F, 0x40, 0xBE, 0x93, 0x80, 0x9D, 0x23,
4294         0x75, 0x80, 0x12, 0x26, 0x5A, 0x72, 0x1C, 0xDD,
4295         0x47, 0xB3, 0x2A, 0x33, 0xD8, 0x19, 0x61, 0xE3
4296 };
4297 static const unsigned char RSA_E[] = {
4298         0x01, 0x00, 0x01
4299 };
4300 /* unused
4301 static const unsigned char RSA_D[] = {
4302         0xAE, 0x56, 0x0B, 0x56, 0x7E, 0xDA, 0x83, 0x75,
4303         0x6C, 0xC1, 0x5C, 0x00, 0x02, 0x96, 0x1E, 0x58,
4304         0xF9, 0xA9, 0xF7, 0x2E, 0x27, 0xEB, 0x5E, 0xCA,
4305         0x9B, 0xB0, 0x10, 0xD6, 0x22, 0x7F, 0xA4, 0x6E,
4306         0xA2, 0x03, 0x10, 0xE6, 0xCB, 0x7B, 0x0D, 0x34,
4307         0x1E, 0x76, 0x37, 0xF5, 0xD3, 0xE5, 0x00, 0x70,
4308         0x09, 0x9E, 0xD4, 0x69, 0xFB, 0x40, 0x0A, 0x8B,
4309         0xCB, 0x3E, 0xC8, 0xB4, 0xBC, 0xB1, 0x50, 0xEA,
4310         0x9D, 0xD9, 0x89, 0x8A, 0x98, 0x40, 0x79, 0xD1,
4311         0x07, 0x66, 0xA7, 0x90, 0x63, 0x82, 0xB1, 0xE0,
4312         0x24, 0xD0, 0x89, 0x6A, 0xEC, 0xC5, 0xF3, 0x21,
4313         0x7D, 0xB8, 0xA5, 0x45, 0x3A, 0x3B, 0x34, 0x42,
4314         0xC2, 0x82, 0x3C, 0x8D, 0xFA, 0x5D, 0xA0, 0xA8,
4315         0x24, 0xC8, 0x40, 0x22, 0x19, 0xCB, 0xB5, 0x85,
4316         0x67, 0x69, 0x60, 0xE4, 0xD0, 0x7E, 0xA3, 0x3B,
4317         0xF7, 0x70, 0x50, 0xC9, 0x5C, 0x97, 0x29, 0x49
4318 };
4319 */
4320 static const unsigned char RSA_P[] = {
4321         0xF2, 0xE7, 0x6F, 0x66, 0x2E, 0xC4, 0x03, 0xD4,
4322         0x89, 0x24, 0xCC, 0xE1, 0xCD, 0x3F, 0x01, 0x82,
4323         0xC1, 0xFB, 0xAF, 0x44, 0xFA, 0xCC, 0x0E, 0xAA,
4324         0x9D, 0x74, 0xA9, 0x65, 0xEF, 0xED, 0x4C, 0x87,
4325         0xF0, 0xB3, 0xC6, 0xEA, 0x61, 0x85, 0xDE, 0x4E,
4326         0x66, 0xB2, 0x5A, 0x9F, 0x7A, 0x41, 0xC5, 0x66,
4327         0x57, 0xDF, 0x88, 0xF0, 0xB5, 0xF2, 0xC7, 0x7E,
4328         0xE6, 0x55, 0x21, 0x96, 0x83, 0xD8, 0xAB, 0x57
4329 };
4330 static const unsigned char RSA_Q[] = {
4331         0xCA, 0x0A, 0x92, 0xBF, 0x58, 0xB0, 0x2E, 0xF6,
4332         0x66, 0x50, 0xB1, 0x48, 0x29, 0x42, 0x86, 0x6C,
4333         0x98, 0x06, 0x7E, 0xB8, 0xB5, 0x4F, 0xFB, 0xC4,
4334         0xF3, 0xC3, 0x36, 0x91, 0x07, 0xB6, 0xDB, 0xE9,
4335         0x56, 0x3C, 0x51, 0x7D, 0xB5, 0xEC, 0x0A, 0xA9,
4336         0x7C, 0x66, 0xF9, 0xD8, 0x25, 0xDE, 0xD2, 0x94,
4337         0x5A, 0x58, 0xF1, 0x93, 0xE4, 0xF0, 0x5F, 0x27,
4338         0xBD, 0x83, 0xC7, 0xCA, 0x48, 0x6A, 0xB2, 0x55
4339 };
4340 static const unsigned char RSA_DP[] = {
4341         0xAF, 0x97, 0xBE, 0x60, 0x0F, 0xCE, 0x83, 0x36,
4342         0x51, 0x2D, 0xD9, 0x2E, 0x22, 0x41, 0x39, 0xC6,
4343         0x5C, 0x94, 0xA4, 0xCF, 0x28, 0xBD, 0xFA, 0x9C,
4344         0x3B, 0xD6, 0xE9, 0xDE, 0x56, 0xE3, 0x24, 0x3F,
4345         0xE1, 0x31, 0x14, 0xCA, 0xBA, 0x55, 0x1B, 0xAF,
4346         0x71, 0x6D, 0xDD, 0x35, 0x0C, 0x1C, 0x1F, 0xA7,
4347         0x2C, 0x3E, 0xDB, 0xAF, 0xA6, 0xD8, 0x2A, 0x7F,
4348         0x01, 0xE2, 0xE8, 0xB4, 0xF5, 0xFA, 0xDB, 0x61
4349 };
4350 static const unsigned char RSA_DQ[] = {
4351         0x29, 0xC0, 0x4B, 0x98, 0xFD, 0x13, 0xD3, 0x70,
4352         0x99, 0xAE, 0x1D, 0x24, 0x83, 0x5A, 0x3A, 0xFB,
4353         0x1F, 0xE3, 0x5F, 0xB6, 0x7D, 0xC9, 0x5C, 0x86,
4354         0xD3, 0xB4, 0xC8, 0x86, 0xE9, 0xE8, 0x30, 0xC3,
4355         0xA4, 0x4D, 0x6C, 0xAD, 0xA4, 0xB5, 0x75, 0x72,
4356         0x96, 0xC1, 0x94, 0xE9, 0xC4, 0xD1, 0xAA, 0x04,
4357         0x7C, 0x33, 0x1B, 0x20, 0xEB, 0xD3, 0x7C, 0x66,
4358         0x72, 0xF4, 0x53, 0x8A, 0x0A, 0xB2, 0xF9, 0xCD
4359 };
4360 static const unsigned char RSA_IQ[] = {
4361         0xE8, 0xEB, 0x04, 0x79, 0xA5, 0xC1, 0x79, 0xDE,
4362         0xD5, 0x49, 0xA1, 0x0B, 0x48, 0xB9, 0x0E, 0x55,
4363         0x74, 0x2C, 0x54, 0xEE, 0xA8, 0xB0, 0x01, 0xC2,
4364         0xD2, 0x3C, 0x3E, 0x47, 0x3A, 0x7C, 0xC8, 0x3D,
4365         0x2E, 0x33, 0x54, 0x4D, 0x40, 0x29, 0x41, 0x74,
4366         0xBA, 0xE1, 0x93, 0x09, 0xEC, 0xE0, 0x1B, 0x4D,
4367         0x1F, 0x2A, 0xCA, 0x4A, 0x0B, 0x5F, 0xE6, 0xBE,
4368         0x59, 0x0A, 0xC4, 0xC9, 0xD9, 0x82, 0xAC, 0xE1
4369 };
4370
4371 static const br_rsa_public_key RSA_PK = {
4372         (void *)RSA_N, sizeof RSA_N,
4373         (void *)RSA_E, sizeof RSA_E
4374 };
4375
4376 static const br_rsa_private_key RSA_SK = {
4377         1024,
4378         (void *)RSA_P, sizeof RSA_P,
4379         (void *)RSA_Q, sizeof RSA_Q,
4380         (void *)RSA_DP, sizeof RSA_DP,
4381         (void *)RSA_DQ, sizeof RSA_DQ,
4382         (void *)RSA_IQ, sizeof RSA_IQ
4383 };
4384
4385 static void
4386 test_RSA_core(const char *name, br_rsa_public fpub, br_rsa_private fpriv)
4387 {
4388         unsigned char t1[128], t2[128], t3[128];
4389
4390         printf("Test %s: ", name);
4391         fflush(stdout);
4392
4393         /*
4394          * A KAT test (computed with OpenSSL).
4395          */
4396         hextobin(t1, "45A3DC6A106BCD3BD0E48FB579643AA3FF801E5903E80AA9B43A695A8E7F454E93FA208B69995FF7A6D5617C2FEB8E546375A664977A48931842AAE796B5A0D64393DCA35F3490FC157F5BD83B9D58C2F7926E6AE648A2BD96CAB8FCCD3D35BB11424AD47D973FF6D69CA774841AEC45DFAE99CCF79893E7047FDE6CB00AA76D");
4397         hextobin(t2, "0001FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF003021300906052B0E03021A05000414A94A8FE5CCB19BA61C4C0873D391E987982FBBD3");
4398         memcpy(t3, t1, sizeof t1);
4399         if (!fpub(t3, sizeof t3, &RSA_PK)) {
4400                 fprintf(stderr, "RSA public operation failed\n");
4401                 exit(EXIT_FAILURE);
4402         }
4403         check_equals("KAT RSA pub", t2, t3, sizeof t2);
4404         if (!fpriv(t3, &RSA_SK)) {
4405                 fprintf(stderr, "RSA private operation failed\n");
4406                 exit(EXIT_FAILURE);
4407         }
4408         check_equals("KAT RSA priv", t1, t3, sizeof t1);
4409
4410         printf("done.\n");
4411         fflush(stdout);
4412 }
4413
4414 static const unsigned char SHA1_OID[] = {
4415         0x05, 0x2B, 0x0E, 0x03, 0x02, 0x1A
4416 };
4417
4418 static void
4419 test_RSA_sign(const char *name, br_rsa_private fpriv,
4420         br_rsa_pkcs1_sign fsign, br_rsa_pkcs1_vrfy fvrfy)
4421 {
4422         unsigned char t1[128], t2[128];
4423         unsigned char hv[20], tmp[20];
4424         br_sha1_context hc;
4425         size_t u;
4426
4427         printf("Test %s: ", name);
4428         fflush(stdout);
4429
4430         /*
4431          * Verify the KAT test (computed with OpenSSL).
4432          */
4433         hextobin(t1, "45A3DC6A106BCD3BD0E48FB579643AA3FF801E5903E80AA9B43A695A8E7F454E93FA208B69995FF7A6D5617C2FEB8E546375A664977A48931842AAE796B5A0D64393DCA35F3490FC157F5BD83B9D58C2F7926E6AE648A2BD96CAB8FCCD3D35BB11424AD47D973FF6D69CA774841AEC45DFAE99CCF79893E7047FDE6CB00AA76D");
4434         br_sha1_init(&hc);
4435         br_sha1_update(&hc, "test", 4);
4436         br_sha1_out(&hc, hv);
4437         if (!fvrfy(t1, sizeof t1, SHA1_OID, sizeof tmp, &RSA_PK, tmp)) {
4438                 fprintf(stderr, "Signature verification failed\n");
4439                 exit(EXIT_FAILURE);
4440         }
4441         check_equals("Extracted hash value", hv, tmp, sizeof tmp);
4442
4443         /*
4444          * Regenerate the signature. This should yield the same value as
4445          * the KAT test, since PKCS#1 v1.5 signatures are deterministic
4446          * (except the usual detail about hash function parameter
4447          * encoding, but OpenSSL uses the same convention as BearSSL).
4448          */
4449         if (!fsign(SHA1_OID, hv, 20, &RSA_SK, t2)) {
4450                 fprintf(stderr, "Signature generation failed\n");
4451                 exit(EXIT_FAILURE);
4452         }
4453         check_equals("Regenerated signature", t1, t2, sizeof t1);
4454
4455         /*
4456          * Use the raw private core to generate fake signatures, where
4457          * one byte of the padded hash value is altered. They should all be
4458          * rejected.
4459          */
4460         hextobin(t2, "0001FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF003021300906052B0E03021A05000414A94A8FE5CCB19BA61C4C0873D391E987982FBBD3");
4461         for (u = 0; u < (sizeof t2) - 20; u ++) {
4462                 memcpy(t1, t2, sizeof t2);
4463                 t1[u] ^= 0x01;
4464                 if (!fpriv(t1, &RSA_SK)) {
4465                         fprintf(stderr, "RSA private key operation failed\n");
4466                         exit(EXIT_FAILURE);
4467                 }
4468                 if (fvrfy(t1, sizeof t1, SHA1_OID, sizeof tmp, &RSA_PK, tmp)) {
4469                         fprintf(stderr,
4470                                 "Signature verification should have failed\n");
4471                         exit(EXIT_FAILURE);
4472                 }
4473                 printf(".");
4474                 fflush(stdout);
4475         }
4476
4477         printf(" done.\n");
4478         fflush(stdout);
4479 }
4480
4481 static void
4482 test_RSA_i15(void)
4483 {
4484         test_RSA_core("RSA i15 core", &br_rsa_i15_public, &br_rsa_i15_private);
4485         test_RSA_sign("RSA i15 sign", &br_rsa_i15_private,
4486                 &br_rsa_i15_pkcs1_sign, &br_rsa_i15_pkcs1_vrfy);
4487 }
4488
4489 static void
4490 test_RSA_i31(void)
4491 {
4492         test_RSA_core("RSA i31 core", &br_rsa_i31_public, &br_rsa_i31_private);
4493         test_RSA_sign("RSA i31 sign", &br_rsa_i31_private,
4494                 &br_rsa_i31_pkcs1_sign, &br_rsa_i31_pkcs1_vrfy);
4495 }
4496
4497 static void
4498 test_RSA_i32(void)
4499 {
4500         test_RSA_core("RSA i32 core", &br_rsa_i32_public, &br_rsa_i32_private);
4501         test_RSA_sign("RSA i32 sign", &br_rsa_i32_private,
4502                 &br_rsa_i32_pkcs1_sign, &br_rsa_i32_pkcs1_vrfy);
4503 }
4504
4505 #if 0
4506 static void
4507 test_RSA_signatures(void)
4508 {
4509         uint32_t n[40], e[2], p[20], q[20], dp[20], dq[20], iq[20], x[40];
4510         unsigned char hv[20], sig[128];
4511         unsigned char ref[128], tmp[128];
4512         br_sha1_context hc;
4513
4514         printf("Test RSA signatures: ");
4515         fflush(stdout);
4516
4517         /*
4518          * Decode RSA key elements.
4519          */
4520         br_int_decode(n, sizeof n / sizeof n[0], RSA_N, sizeof RSA_N);
4521         br_int_decode(e, sizeof e / sizeof e[0], RSA_E, sizeof RSA_E);
4522         br_int_decode(p, sizeof p / sizeof p[0], RSA_P, sizeof RSA_P);
4523         br_int_decode(q, sizeof q / sizeof q[0], RSA_Q, sizeof RSA_Q);
4524         br_int_decode(dp, sizeof dp / sizeof dp[0], RSA_DP, sizeof RSA_DP);
4525         br_int_decode(dq, sizeof dq / sizeof dq[0], RSA_DQ, sizeof RSA_DQ);
4526         br_int_decode(iq, sizeof iq / sizeof iq[0], RSA_IQ, sizeof RSA_IQ);
4527
4528         /*
4529          * Decode reference signature (computed with OpenSSL).
4530          */
4531         hextobin(ref, "45A3DC6A106BCD3BD0E48FB579643AA3FF801E5903E80AA9B43A695A8E7F454E93FA208B69995FF7A6D5617C2FEB8E546375A664977A48931842AAE796B5A0D64393DCA35F3490FC157F5BD83B9D58C2F7926E6AE648A2BD96CAB8FCCD3D35BB11424AD47D973FF6D69CA774841AEC45DFAE99CCF79893E7047FDE6CB00AA76D");
4532
4533         /*
4534          * Recompute signature. Since PKCS#1 v1.5 signatures are
4535          * deterministic, we should get the same as the reference signature.
4536          */
4537         br_sha1_init(&hc);
4538         br_sha1_update(&hc, "test", 4);
4539         br_sha1_out(&hc, hv);
4540         if (!br_rsa_sign(sig, sizeof sig, p, q, dp, dq, iq, br_sha1_ID, hv)) {
4541                 fprintf(stderr, "RSA-1024/SHA-1 sig generate failed\n");
4542                 exit(EXIT_FAILURE);
4543         }
4544         check_equals("KAT RSA-sign 1", sig, ref, sizeof sig);
4545
4546         /*
4547          * Verify signature.
4548          */
4549         if (!br_rsa_verify(sig, sizeof sig, n, e, br_sha1_ID, hv)) {
4550                 fprintf(stderr, "RSA-1024/SHA-1 sig verify failed\n");
4551                 exit(EXIT_FAILURE);
4552         }
4553         hv[5] ^= 0x01;
4554         if (br_rsa_verify(sig, sizeof sig, n, e, br_sha1_ID, hv)) {
4555                 fprintf(stderr, "RSA-1024/SHA-1 sig verify should have failed\n");
4556                 exit(EXIT_FAILURE);
4557         }
4558         hv[5] ^= 0x01;
4559
4560         /*
4561          * Generate a signature with the alternate encoding (no NULL) and
4562          * verify it.
4563          */
4564         hextobin(tmp, "0001FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00301F300706052B0E03021A0414A94A8FE5CCB19BA61C4C0873D391E987982FBBD3");
4565         br_int_decode(x, sizeof x / sizeof x[0], tmp, sizeof tmp);
4566         x[0] = n[0];
4567         br_rsa_private_core(x, p, q, dp, dq, iq);
4568         br_int_encode(sig, sizeof sig, x);
4569         if (!br_rsa_verify(sig, sizeof sig, n, e, br_sha1_ID, hv)) {
4570                 fprintf(stderr, "RSA-1024/SHA-1 sig verify (alt) failed\n");
4571                 exit(EXIT_FAILURE);
4572         }
4573         hv[5] ^= 0x01;
4574         if (br_rsa_verify(sig, sizeof sig, n, e, br_sha1_ID, hv)) {
4575                 fprintf(stderr, "RSA-1024/SHA-1 sig verify (alt) should have failed\n");
4576                 exit(EXIT_FAILURE);
4577         }
4578         hv[5] ^= 0x01;
4579
4580         printf("done.\n");
4581         fflush(stdout);
4582 }
4583 #endif
4584
4585 /*
4586  * From: http://csrc.nist.gov/groups/ST/toolkit/BCM/documents/proposedmodes/gcm/gcm-revised-spec.pdf
4587  */
4588 static const char *const KAT_GHASH[] = {
4589
4590         "66e94bd4ef8a2c3b884cfa59ca342b2e",
4591         "",
4592         "",
4593         "00000000000000000000000000000000",
4594
4595         "66e94bd4ef8a2c3b884cfa59ca342b2e",
4596         "",
4597         "0388dace60b6a392f328c2b971b2fe78",
4598         "f38cbb1ad69223dcc3457ae5b6b0f885",
4599
4600         "b83b533708bf535d0aa6e52980d53b78",
4601         "",
4602         "42831ec2217774244b7221b784d0d49ce3aa212f2c02a4e035c17e2329aca12e21d514b25466931c7d8f6a5aac84aa051ba30b396a0aac973d58e091473f5985",
4603         "7f1b32b81b820d02614f8895ac1d4eac",
4604
4605         "b83b533708bf535d0aa6e52980d53b78",
4606         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4607         "42831ec2217774244b7221b784d0d49ce3aa212f2c02a4e035c17e2329aca12e21d514b25466931c7d8f6a5aac84aa051ba30b396a0aac973d58e091",
4608         "698e57f70e6ecc7fd9463b7260a9ae5f",
4609
4610         "b83b533708bf535d0aa6e52980d53b78",
4611         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4612         "61353b4c2806934a777ff51fa22a4755699b2a714fcdc6f83766e5f97b6c742373806900e49f24b22b097544d4896b424989b5e1ebac0f07c23f4598",
4613         "df586bb4c249b92cb6922877e444d37b",
4614
4615         "b83b533708bf535d0aa6e52980d53b78",
4616         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4617         "8ce24998625615b603a033aca13fb894be9112a5c3a211a8ba262a3cca7e2ca701e4a9a4fba43c90ccdcb281d48c7c6fd62875d2aca417034c34aee5",
4618         "1c5afe9760d3932f3c9a878aac3dc3de",
4619
4620         "aae06992acbf52a3e8f4a96ec9300bd7",
4621         "",
4622         "98e7247c07f0fe411c267e4384b0f600",
4623         "e2c63f0ac44ad0e02efa05ab6743d4ce",
4624
4625         "466923ec9ae682214f2c082badb39249",
4626         "",
4627         "3980ca0b3c00e841eb06fac4872a2757859e1ceaa6efd984628593b40ca1e19c7d773d00c144c525ac619d18c84a3f4718e2448b2fe324d9ccda2710acade256",
4628         "51110d40f6c8fff0eb1ae33445a889f0",
4629
4630         "466923ec9ae682214f2c082badb39249",
4631         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4632         "3980ca0b3c00e841eb06fac4872a2757859e1ceaa6efd984628593b40ca1e19c7d773d00c144c525ac619d18c84a3f4718e2448b2fe324d9ccda2710",
4633         "ed2ce3062e4a8ec06db8b4c490e8a268",
4634
4635         "466923ec9ae682214f2c082badb39249",
4636         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4637         "0f10f599ae14a154ed24b36e25324db8c566632ef2bbb34f8347280fc4507057fddc29df9a471f75c66541d4d4dad1c9e93a19a58e8b473fa0f062f7",
4638         "1e6a133806607858ee80eaf237064089",
4639
4640         "466923ec9ae682214f2c082badb39249",
4641         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4642         "d27e88681ce3243c4830165a8fdcf9ff1de9a1d8e6b447ef6ef7b79828666e4581e79012af34ddd9e2f037589b292db3e67c036745fa22e7e9b7373b",
4643         "82567fb0b4cc371801eadec005968e94",
4644
4645         "dc95c078a2408989ad48a21492842087",
4646         "",
4647         "cea7403d4d606b6e074ec5d3baf39d18",
4648         "83de425c5edc5d498f382c441041ca92",
4649
4650         "acbef20579b4b8ebce889bac8732dad7",
4651         "",
4652         "522dc1f099567d07f47f37a32a84427d643a8cdcbfe5c0c97598a2bd2555d1aa8cb08e48590dbb3da7b08b1056828838c5f61e6393ba7a0abcc9f662898015ad",
4653         "4db870d37cb75fcb46097c36230d1612",
4654
4655         "acbef20579b4b8ebce889bac8732dad7",
4656         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4657         "522dc1f099567d07f47f37a32a84427d643a8cdcbfe5c0c97598a2bd2555d1aa8cb08e48590dbb3da7b08b1056828838c5f61e6393ba7a0abcc9f662",
4658         "8bd0c4d8aacd391e67cca447e8c38f65",
4659
4660         "acbef20579b4b8ebce889bac8732dad7",
4661         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4662         "c3762df1ca787d32ae47c13bf19844cbaf1ae14d0b976afac52ff7d79bba9de0feb582d33934a4f0954cc2363bc73f7862ac430e64abe499f47c9b1f",
4663         "75a34288b8c68f811c52b2e9a2f97f63",
4664
4665         "acbef20579b4b8ebce889bac8732dad7",
4666         "feedfacedeadbeeffeedfacedeadbeefabaddad2",
4667         "5a8def2f0c9e53f1f75d7853659e2a20eeb2b22aafde6419a058ab4f6f746bf40fc0c3b780f244452da3ebf1c5d82cdea2418997200ef82e44ae7e3f",
4668         "d5ffcf6fc5ac4d69722187421a7f170b",
4669
4670         NULL,
4671 };
4672
4673 static void
4674 test_GHASH(const char *name, br_ghash gh)
4675 {
4676         size_t u;
4677
4678         printf("Test %s: ", name);
4679         fflush(stdout);
4680
4681         for (u = 0; KAT_GHASH[u]; u += 4) {
4682                 unsigned char h[16];
4683                 unsigned char a[100];
4684                 size_t a_len;
4685                 unsigned char c[100];
4686                 size_t c_len;
4687                 unsigned char p[16];
4688                 unsigned char y[16];
4689                 unsigned char ref[16];
4690
4691                 hextobin(h, KAT_GHASH[u]);
4692                 a_len = hextobin(a, KAT_GHASH[u + 1]);
4693                 c_len = hextobin(c, KAT_GHASH[u + 2]);
4694                 hextobin(ref, KAT_GHASH[u + 3]);
4695                 memset(y, 0, sizeof y);
4696                 gh(y, h, a, a_len);
4697                 gh(y, h, c, c_len);
4698                 memset(p, 0, sizeof p);
4699                 br_enc32be(p + 4, (uint32_t)a_len << 3);
4700                 br_enc32be(p + 12, (uint32_t)c_len << 3);
4701                 gh(y, h, p, sizeof p);
4702                 check_equals("KAT GHASH", y, ref, sizeof ref);
4703         }
4704
4705         for (u = 0; u <= 1024; u ++) {
4706                 unsigned char key[32], iv[12];
4707                 unsigned char buf[1024 + 32];
4708                 unsigned char y0[16], y1[16];
4709                 char tmp[100];
4710
4711                 memset(key, 0, sizeof key);
4712                 memset(iv, 0, sizeof iv);
4713                 br_enc32be(key, u);
4714                 memset(buf, 0, sizeof buf);
4715                 br_chacha20_ct_run(key, iv, 1, buf, sizeof buf);
4716
4717                 memcpy(y0, buf, 16);
4718                 br_ghash_ctmul32(y0, buf + 16, buf + 32, u);
4719                 memcpy(y1, buf, 16);
4720                 gh(y1, buf + 16, buf + 32, u);
4721                 sprintf(tmp, "XREF %s (len = %u)", name, (unsigned)u);
4722                 check_equals(tmp, y0, y1, 16);
4723
4724                 if ((u & 31) == 0) {
4725                         printf(".");
4726                         fflush(stdout);
4727                 }
4728         }
4729
4730         printf("done.\n");
4731         fflush(stdout);
4732 }
4733
4734 static void
4735 test_GHASH_ctmul(void)
4736 {
4737         test_GHASH("GHASH_ctmul", br_ghash_ctmul);
4738 }
4739
4740 static void
4741 test_GHASH_ctmul32(void)
4742 {
4743         test_GHASH("GHASH_ctmul32", br_ghash_ctmul32);
4744 }
4745
4746 static void
4747 test_GHASH_ctmul64(void)
4748 {
4749         test_GHASH("GHASH_ctmul64", br_ghash_ctmul64);
4750 }
4751
4752 static void
4753 test_GHASH_pclmul(void)
4754 {
4755         br_ghash gh;
4756
4757         gh = br_ghash_pclmul_get();
4758         if (gh == 0) {
4759                 printf("Test GHASH_pclmul: UNAVAILABLE\n");
4760         } else {
4761                 test_GHASH("GHASH_pclmul", gh);
4762         }
4763 }
4764
4765 static void
4766 test_GHASH_pwr8(void)
4767 {
4768         br_ghash gh;
4769
4770         gh = br_ghash_pwr8_get();
4771         if (gh == 0) {
4772                 printf("Test GHASH_pwr8: UNAVAILABLE\n");
4773         } else {
4774                 test_GHASH("GHASH_pwr8", gh);
4775         }
4776 }
4777
4778 static void
4779 test_EC_inner(const char *sk, const char *sU,
4780         const br_ec_impl *impl, int curve)
4781 {
4782         unsigned char bk[70];
4783         unsigned char eG[150], eU[150];
4784         uint32_t n[22], n0i;
4785         size_t klen, ulen, nlen;
4786         const br_ec_curve_def *cd;
4787         br_hmac_drbg_context rng;
4788         int i;
4789
4790         klen = hextobin(bk, sk);
4791         ulen = hextobin(eU, sU);
4792         switch (curve) {
4793         case BR_EC_secp256r1:
4794                 cd = &br_secp256r1;
4795                 break;
4796         case BR_EC_secp384r1:
4797                 cd = &br_secp384r1;
4798                 break;
4799         case BR_EC_secp521r1:
4800                 cd = &br_secp521r1;
4801                 break;
4802         default:
4803                 fprintf(stderr, "Unknown curve: %d\n", curve);
4804                 exit(EXIT_FAILURE);
4805                 break;
4806         }
4807         if (ulen != cd->generator_len) {
4808                 fprintf(stderr, "KAT vector wrong (%lu / %lu)\n",
4809                         (unsigned long)ulen,
4810                         (unsigned long)cd->generator_len);
4811         }
4812         memcpy(eG, cd->generator, ulen);
4813         if (impl->mul(eG, ulen, bk, klen, curve) != 1) {
4814                 fprintf(stderr, "KAT multiplication failed\n");
4815                 exit(EXIT_FAILURE);
4816         }
4817         if (memcmp(eG, eU, ulen) != 0) {
4818                 fprintf(stderr, "KAT mul: mismatch\n");
4819                 exit(EXIT_FAILURE);
4820         }
4821
4822         /*
4823          * Test the two-point-mul function. We want to test the basic
4824          * functionality, and the following special cases:
4825          *   x = y
4826          *   x + y = curve order
4827          */
4828         nlen = cd->order_len;
4829         br_i31_decode(n, cd->order, nlen);
4830         n0i = br_i31_ninv31(n[1]);
4831         br_hmac_drbg_init(&rng, &br_sha256_vtable, "seed for EC", 11);
4832         for (i = 0; i < 10; i ++) {
4833                 unsigned char ba[80], bb[80], bx[80], by[80], bz[80];
4834                 uint32_t a[22], b[22], x[22], y[22], z[22], t1[22], t2[22];
4835                 uint32_t r;
4836                 unsigned char eA[160], eB[160], eC[160], eD[160];
4837
4838                 /*
4839                  * Generate random a and b, and compute A = a*G and B = b*G.
4840                  */
4841                 br_hmac_drbg_generate(&rng, ba, sizeof ba);
4842                 br_i31_decode_reduce(a, ba, sizeof ba, n);
4843                 br_i31_encode(ba, nlen, a);
4844                 br_hmac_drbg_generate(&rng, bb, sizeof bb);
4845                 br_i31_decode_reduce(b, bb, sizeof bb, n);
4846                 br_i31_encode(bb, nlen, b);
4847                 memcpy(eA, cd->generator, ulen);
4848                 impl->mul(eA, ulen, ba, nlen, cd->curve);
4849                 memcpy(eB, cd->generator, ulen);
4850                 impl->mul(eB, ulen, bb, nlen, cd->curve);
4851
4852                 /*
4853                  * Generate random x and y (modulo n).
4854                  */
4855                 br_hmac_drbg_generate(&rng, bx, sizeof bx);
4856                 br_i31_decode_reduce(x, bx, sizeof bx, n);
4857                 br_i31_encode(bx, nlen, x);
4858                 br_hmac_drbg_generate(&rng, by, sizeof by);
4859                 br_i31_decode_reduce(y, by, sizeof by, n);
4860                 br_i31_encode(by, nlen, y);
4861
4862                 /*
4863                  * Compute z = a*x + b*y (mod n).
4864                  */
4865                 memcpy(t1, x, sizeof x);
4866                 br_i31_to_monty(t1, n);
4867                 br_i31_montymul(z, a, t1, n, n0i);
4868                 memcpy(t1, y, sizeof y);
4869                 br_i31_to_monty(t1, n);
4870                 br_i31_montymul(t2, b, t1, n, n0i);
4871                 r = br_i31_add(z, t2, 1);
4872                 r |= br_i31_sub(z, n, 0) ^ 1;
4873                 br_i31_sub(z, n, r);
4874                 br_i31_encode(bz, nlen, z);
4875
4876                 /*
4877                  * Compute C = x*A + y*B with muladd(), and also
4878                  * D = z*G with mul(). The two points must match.
4879                  */
4880                 memcpy(eC, eA, ulen);
4881                 if (impl->muladd(eC, eB, ulen,
4882                         bx, nlen, by, nlen, cd->curve) != 1)
4883                 {
4884                         fprintf(stderr, "muladd() failed (1)\n");
4885                         exit(EXIT_FAILURE);
4886                 }
4887                 memcpy(eD, cd->generator, ulen);
4888                 if (impl->mul(eD, ulen, bz, nlen, cd->curve) != 1) {
4889                         fprintf(stderr, "mul() failed (1)\n");
4890                         exit(EXIT_FAILURE);
4891                 }
4892                 if (memcmp(eC, eD, nlen) != 0) {
4893                         fprintf(stderr, "mul() / muladd() mismatch\n");
4894                         exit(EXIT_FAILURE);
4895                 }
4896
4897                 /*
4898                  * Also recomputed D = z*G with mulgen(). This must
4899                  * again match.
4900                  */
4901                 memset(eD, 0, ulen);
4902                 if (impl->mulgen(eD, bz, nlen, cd->curve) != ulen) {
4903                         fprintf(stderr, "mulgen() failed: wrong length\n");
4904                         exit(EXIT_FAILURE);
4905                 }
4906                 if (memcmp(eC, eD, nlen) != 0) {
4907                         fprintf(stderr, "mulgen() / muladd() mismatch\n");
4908                         exit(EXIT_FAILURE);
4909                 }
4910
4911                 /*
4912                  * Check with x*A = y*B. We do so by setting b = x and y = a.
4913                  */
4914                 memcpy(b, x, sizeof x);
4915                 br_i31_encode(bb, nlen, b);
4916                 memcpy(eB, cd->generator, ulen);
4917                 impl->mul(eB, ulen, bb, nlen, cd->curve);
4918                 memcpy(y, a, sizeof a);
4919                 br_i31_encode(by, nlen, y);
4920
4921                 memcpy(t1, x, sizeof x);
4922                 br_i31_to_monty(t1, n);
4923                 br_i31_montymul(z, a, t1, n, n0i);
4924                 memcpy(t1, y, sizeof y);
4925                 br_i31_to_monty(t1, n);
4926                 br_i31_montymul(t2, b, t1, n, n0i);
4927                 r = br_i31_add(z, t2, 1);
4928                 r |= br_i31_sub(z, n, 0) ^ 1;
4929                 br_i31_sub(z, n, r);
4930                 br_i31_encode(bz, nlen, z);
4931
4932                 memcpy(eC, eA, ulen);
4933                 if (impl->muladd(eC, eB, ulen,
4934                         bx, nlen, by, nlen, cd->curve) != 1)
4935                 {
4936                         fprintf(stderr, "muladd() failed (2)\n");
4937                         exit(EXIT_FAILURE);
4938                 }
4939                 memcpy(eD, cd->generator, ulen);
4940                 if (impl->mul(eD, ulen, bz, nlen, cd->curve) != 1) {
4941                         fprintf(stderr, "mul() failed (2)\n");
4942                         exit(EXIT_FAILURE);
4943                 }
4944                 if (memcmp(eC, eD, nlen) != 0) {
4945                         fprintf(stderr,
4946                                 "mul() / muladd() mismatch (x*A=y*B)\n");
4947                         exit(EXIT_FAILURE);
4948                 }
4949
4950                 /*
4951                  * Check with x*A + y*B = 0. At that point, b = x, so we
4952                  * just need to set y = -a (mod n).
4953                  */
4954                 memcpy(y, n, sizeof n);
4955                 br_i31_sub(y, a, 1);
4956                 br_i31_encode(by, nlen, y);
4957                 memcpy(eC, eA, ulen);
4958                 if (impl->muladd(eC, eB, ulen,
4959                         bx, nlen, by, nlen, cd->curve) != 0)
4960                 {
4961                         fprintf(stderr, "muladd() should have failed\n");
4962                         exit(EXIT_FAILURE);
4963                 }
4964         }
4965
4966         printf(".");
4967         fflush(stdout);
4968 }
4969
4970 static void
4971 test_EC_KAT(const char *name, const br_ec_impl *impl, uint32_t curve_mask)
4972 {
4973
4974         printf("Test %s: ", name);
4975         fflush(stdout);
4976
4977         if (curve_mask & ((uint32_t)1 << BR_EC_secp256r1)) {
4978                 test_EC_inner(
4979                         "C9AFA9D845BA75166B5C215767B1D6934E50C3DB36E89B127B8A622B120F6721",
4980                         "0460FED4BA255A9D31C961EB74C6356D68C049B8923B61FA6CE669622E60F29FB67903FE1008B8BC99A41AE9E95628BC64F2F1B20C2D7E9F5177A3C294D4462299",
4981                         impl, BR_EC_secp256r1);
4982         }
4983         if (curve_mask & ((uint32_t)1 << BR_EC_secp384r1)) {
4984                 test_EC_inner(
4985                         "6B9D3DAD2E1B8C1C05B19875B6659F4DE23C3B667BF297BA9AA47740787137D896D5724E4C70A825F872C9EA60D2EDF5",
4986                         "04EC3A4E415B4E19A4568618029F427FA5DA9A8BC4AE92E02E06AAE5286B300C64DEF8F0EA9055866064A254515480BC138015D9B72D7D57244EA8EF9AC0C621896708A59367F9DFB9F54CA84B3F1C9DB1288B231C3AE0D4FE7344FD2533264720",
4987                         impl, BR_EC_secp384r1);
4988         }
4989         if (curve_mask & ((uint32_t)1 << BR_EC_secp521r1)) {
4990                 test_EC_inner(
4991                         "00FAD06DAA62BA3B25D2FB40133DA757205DE67F5BB0018FEE8C86E1B68C7E75CAA896EB32F1F47C70855836A6D16FCC1466F6D8FBEC67DB89EC0C08B0E996B83538",
4992                         "0401894550D0785932E00EAA23B694F213F8C3121F86DC97A04E5A7167DB4E5BCD371123D46E45DB6B5D5370A7F20FB633155D38FFA16D2BD761DCAC474B9A2F5023A400493101C962CD4D2FDDF782285E64584139C2F91B47F87FF82354D6630F746A28A0DB25741B5B34A828008B22ACC23F924FAAFBD4D33F81EA66956DFEAA2BFDFCF5",
4993                         impl, BR_EC_secp521r1);
4994         }
4995
4996         printf(" done.\n");
4997         fflush(stdout);
4998 }
4999
5000 static void
5001 test_EC_prime_i15(void)
5002 {
5003         test_EC_KAT("EC_prime_i15", &br_ec_prime_i15,
5004                 (uint32_t)1 << BR_EC_secp256r1
5005                 | (uint32_t)1 << BR_EC_secp384r1
5006                 | (uint32_t)1 << BR_EC_secp521r1);
5007 }
5008
5009 static void
5010 test_EC_prime_i31(void)
5011 {
5012         test_EC_KAT("EC_prime_i31", &br_ec_prime_i31,
5013                 (uint32_t)1 << BR_EC_secp256r1
5014                 | (uint32_t)1 << BR_EC_secp384r1
5015                 | (uint32_t)1 << BR_EC_secp521r1);
5016 }
5017
5018 static void
5019 test_EC_p256_m15(void)
5020 {
5021         test_EC_KAT("EC_p256_m15", &br_ec_p256_m15,
5022                 (uint32_t)1 << BR_EC_secp256r1);
5023 }
5024
5025 static void
5026 test_EC_p256_m31(void)
5027 {
5028         test_EC_KAT("EC_p256_m31", &br_ec_p256_m31,
5029                 (uint32_t)1 << BR_EC_secp256r1);
5030 }
5031
5032 const struct {
5033         const char *scalar;
5034         const char *u_in;
5035         const char *u_out;
5036 } C25519_KAT[] = {
5037         { "A546E36BF0527C9D3B16154B82465EDD62144C0AC1FC5A18506A2244BA449AC4",
5038           "E6DB6867583030DB3594C1A424B15F7C726624EC26B3353B10A903A6D0AB1C4C",
5039           "C3DA55379DE9C6908E94EA4DF28D084F32ECCF03491C71F754B4075577A28552" },
5040         { "4B66E9D4D1B4673C5AD22691957D6AF5C11B6421E0EA01D42CA4169E7918BA0D",
5041           "E5210F12786811D3F4B7959D0538AE2C31DBE7106FC03C3EFC4CD549C715A493",
5042           "95CBDE9476E8907D7AADE45CB4B873F88B595A68799FA152E6F8F7647AAC7957" },
5043         { 0, 0, 0 }
5044 };
5045
5046 static void
5047 test_EC_c25519(const char *name, const br_ec_impl *iec)
5048 {
5049         unsigned char bu[32], bk[32], br[32];
5050         size_t v;
5051         int i;
5052
5053         printf("Test %s: ", name);
5054         fflush(stdout);
5055         for (v = 0; C25519_KAT[v].scalar; v ++) {
5056                 hextobin(bk, C25519_KAT[v].scalar);
5057                 hextobin(bu, C25519_KAT[v].u_in);
5058                 hextobin(br, C25519_KAT[v].u_out);
5059                 if (!iec->mul(bu, sizeof bu, bk, sizeof bk, BR_EC_curve25519)) {
5060                         fprintf(stderr, "Curve25519 multiplication failed\n");
5061                         exit(EXIT_FAILURE);
5062                 }
5063                 if (memcmp(bu, br, sizeof bu) != 0) {
5064                         fprintf(stderr, "Curve25519 failed KAT\n");
5065                         exit(EXIT_FAILURE);
5066                 }
5067                 printf(".");
5068                 fflush(stdout);
5069         }
5070         printf(" ");
5071         fflush(stdout);
5072
5073         memset(bu, 0, sizeof bu);
5074         bu[0] = 0x09;
5075         memcpy(bk, bu, sizeof bu);
5076         for (i = 1; i <= 1000; i ++) {
5077                 if (!iec->mul(bu, sizeof bu, bk, sizeof bk, BR_EC_curve25519)) {
5078                         fprintf(stderr, "Curve25519 multiplication failed"
5079                                 " (iter=%d)\n", i);
5080                         exit(EXIT_FAILURE);
5081                 }
5082                 for (v = 0; v < sizeof bu; v ++) {
5083                         unsigned t;
5084
5085                         t = bu[v];
5086                         bu[v] = bk[v];
5087                         bk[v] = t;
5088                 }
5089                 if (i == 1 || i == 1000) {
5090                         const char *sref;
5091
5092                         sref = (i == 1)
5093                                 ? "422C8E7A6227D7BCA1350B3E2BB7279F7897B87BB6854B783C60E80311AE3079"
5094                                 : "684CF59BA83309552800EF566F2F4D3C1C3887C49360E3875F2EB94D99532C51";
5095                         hextobin(br, sref);
5096                         if (memcmp(bk, br, sizeof bk) != 0) {
5097                                 fprintf(stderr,
5098                                         "Curve25519 failed KAT (iter=%d)\n", i);
5099                                 exit(EXIT_FAILURE);
5100                         }
5101                 }
5102                 if (i % 100 == 0) {
5103                         printf(".");
5104                         fflush(stdout);
5105                 }
5106         }
5107
5108         printf(" done.\n");
5109         fflush(stdout);
5110 }
5111
5112 static void
5113 test_EC_c25519_i15(void)
5114 {
5115         test_EC_c25519("EC_c25519_i15", &br_ec_c25519_i15);
5116 }
5117
5118 static void
5119 test_EC_c25519_i31(void)
5120 {
5121         test_EC_c25519("EC_c25519_i31", &br_ec_c25519_i31);
5122 }
5123
5124 static void
5125 test_EC_c25519_m15(void)
5126 {
5127         test_EC_c25519("EC_c25519_m15", &br_ec_c25519_m15);
5128 }
5129
5130 static void
5131 test_EC_c25519_m31(void)
5132 {
5133         test_EC_c25519("EC_c25519_m31", &br_ec_c25519_m31);
5134 }
5135
5136 static const unsigned char EC_P256_PUB_POINT[] = {
5137         0x04, 0x60, 0xFE, 0xD4, 0xBA, 0x25, 0x5A, 0x9D,
5138         0x31, 0xC9, 0x61, 0xEB, 0x74, 0xC6, 0x35, 0x6D,
5139         0x68, 0xC0, 0x49, 0xB8, 0x92, 0x3B, 0x61, 0xFA,
5140         0x6C, 0xE6, 0x69, 0x62, 0x2E, 0x60, 0xF2, 0x9F,
5141         0xB6, 0x79, 0x03, 0xFE, 0x10, 0x08, 0xB8, 0xBC,
5142         0x99, 0xA4, 0x1A, 0xE9, 0xE9, 0x56, 0x28, 0xBC,
5143         0x64, 0xF2, 0xF1, 0xB2, 0x0C, 0x2D, 0x7E, 0x9F,
5144         0x51, 0x77, 0xA3, 0xC2, 0x94, 0xD4, 0x46, 0x22,
5145         0x99
5146 };
5147
5148 static const unsigned char EC_P256_PRIV_X[] = {
5149         0xC9, 0xAF, 0xA9, 0xD8, 0x45, 0xBA, 0x75, 0x16,
5150         0x6B, 0x5C, 0x21, 0x57, 0x67, 0xB1, 0xD6, 0x93,
5151         0x4E, 0x50, 0xC3, 0xDB, 0x36, 0xE8, 0x9B, 0x12,
5152         0x7B, 0x8A, 0x62, 0x2B, 0x12, 0x0F, 0x67, 0x21
5153 };
5154
5155 static const br_ec_public_key EC_P256_PUB = {
5156         BR_EC_secp256r1,
5157         (unsigned char *)EC_P256_PUB_POINT, sizeof EC_P256_PUB_POINT
5158 };
5159
5160 static const br_ec_private_key EC_P256_PRIV = {
5161         BR_EC_secp256r1,
5162         (unsigned char *)EC_P256_PRIV_X, sizeof EC_P256_PRIV_X
5163 };
5164
5165 static const unsigned char EC_P384_PUB_POINT[] = {
5166         0x04, 0xEC, 0x3A, 0x4E, 0x41, 0x5B, 0x4E, 0x19,
5167         0xA4, 0x56, 0x86, 0x18, 0x02, 0x9F, 0x42, 0x7F,
5168         0xA5, 0xDA, 0x9A, 0x8B, 0xC4, 0xAE, 0x92, 0xE0,
5169         0x2E, 0x06, 0xAA, 0xE5, 0x28, 0x6B, 0x30, 0x0C,
5170         0x64, 0xDE, 0xF8, 0xF0, 0xEA, 0x90, 0x55, 0x86,
5171         0x60, 0x64, 0xA2, 0x54, 0x51, 0x54, 0x80, 0xBC,
5172         0x13, 0x80, 0x15, 0xD9, 0xB7, 0x2D, 0x7D, 0x57,
5173         0x24, 0x4E, 0xA8, 0xEF, 0x9A, 0xC0, 0xC6, 0x21,
5174         0x89, 0x67, 0x08, 0xA5, 0x93, 0x67, 0xF9, 0xDF,
5175         0xB9, 0xF5, 0x4C, 0xA8, 0x4B, 0x3F, 0x1C, 0x9D,
5176         0xB1, 0x28, 0x8B, 0x23, 0x1C, 0x3A, 0xE0, 0xD4,
5177         0xFE, 0x73, 0x44, 0xFD, 0x25, 0x33, 0x26, 0x47,
5178         0x20
5179 };
5180
5181 static const unsigned char EC_P384_PRIV_X[] = {
5182         0x6B, 0x9D, 0x3D, 0xAD, 0x2E, 0x1B, 0x8C, 0x1C,
5183         0x05, 0xB1, 0x98, 0x75, 0xB6, 0x65, 0x9F, 0x4D,
5184         0xE2, 0x3C, 0x3B, 0x66, 0x7B, 0xF2, 0x97, 0xBA,
5185         0x9A, 0xA4, 0x77, 0x40, 0x78, 0x71, 0x37, 0xD8,
5186         0x96, 0xD5, 0x72, 0x4E, 0x4C, 0x70, 0xA8, 0x25,
5187         0xF8, 0x72, 0xC9, 0xEA, 0x60, 0xD2, 0xED, 0xF5
5188 };
5189
5190 static const br_ec_public_key EC_P384_PUB = {
5191         BR_EC_secp384r1,
5192         (unsigned char *)EC_P384_PUB_POINT, sizeof EC_P384_PUB_POINT
5193 };
5194
5195 static const br_ec_private_key EC_P384_PRIV = {
5196         BR_EC_secp384r1,
5197         (unsigned char *)EC_P384_PRIV_X, sizeof EC_P384_PRIV_X
5198 };
5199
5200 static const unsigned char EC_P521_PUB_POINT[] = {
5201         0x04, 0x01, 0x89, 0x45, 0x50, 0xD0, 0x78, 0x59,
5202         0x32, 0xE0, 0x0E, 0xAA, 0x23, 0xB6, 0x94, 0xF2,
5203         0x13, 0xF8, 0xC3, 0x12, 0x1F, 0x86, 0xDC, 0x97,
5204         0xA0, 0x4E, 0x5A, 0x71, 0x67, 0xDB, 0x4E, 0x5B,
5205         0xCD, 0x37, 0x11, 0x23, 0xD4, 0x6E, 0x45, 0xDB,
5206         0x6B, 0x5D, 0x53, 0x70, 0xA7, 0xF2, 0x0F, 0xB6,
5207         0x33, 0x15, 0x5D, 0x38, 0xFF, 0xA1, 0x6D, 0x2B,
5208         0xD7, 0x61, 0xDC, 0xAC, 0x47, 0x4B, 0x9A, 0x2F,
5209         0x50, 0x23, 0xA4, 0x00, 0x49, 0x31, 0x01, 0xC9,
5210         0x62, 0xCD, 0x4D, 0x2F, 0xDD, 0xF7, 0x82, 0x28,
5211         0x5E, 0x64, 0x58, 0x41, 0x39, 0xC2, 0xF9, 0x1B,
5212         0x47, 0xF8, 0x7F, 0xF8, 0x23, 0x54, 0xD6, 0x63,
5213         0x0F, 0x74, 0x6A, 0x28, 0xA0, 0xDB, 0x25, 0x74,
5214         0x1B, 0x5B, 0x34, 0xA8, 0x28, 0x00, 0x8B, 0x22,
5215         0xAC, 0xC2, 0x3F, 0x92, 0x4F, 0xAA, 0xFB, 0xD4,
5216         0xD3, 0x3F, 0x81, 0xEA, 0x66, 0x95, 0x6D, 0xFE,
5217         0xAA, 0x2B, 0xFD, 0xFC, 0xF5
5218 };
5219
5220 static const unsigned char EC_P521_PRIV_X[] = {
5221         0x00, 0xFA, 0xD0, 0x6D, 0xAA, 0x62, 0xBA, 0x3B,
5222         0x25, 0xD2, 0xFB, 0x40, 0x13, 0x3D, 0xA7, 0x57,
5223         0x20, 0x5D, 0xE6, 0x7F, 0x5B, 0xB0, 0x01, 0x8F,
5224         0xEE, 0x8C, 0x86, 0xE1, 0xB6, 0x8C, 0x7E, 0x75,
5225         0xCA, 0xA8, 0x96, 0xEB, 0x32, 0xF1, 0xF4, 0x7C,
5226         0x70, 0x85, 0x58, 0x36, 0xA6, 0xD1, 0x6F, 0xCC,
5227         0x14, 0x66, 0xF6, 0xD8, 0xFB, 0xEC, 0x67, 0xDB,
5228         0x89, 0xEC, 0x0C, 0x08, 0xB0, 0xE9, 0x96, 0xB8,
5229         0x35, 0x38
5230 };
5231
5232 static const br_ec_public_key EC_P521_PUB = {
5233         BR_EC_secp521r1,
5234         (unsigned char *)EC_P521_PUB_POINT, sizeof EC_P521_PUB_POINT
5235 };
5236
5237 static const br_ec_private_key EC_P521_PRIV = {
5238         BR_EC_secp521r1,
5239         (unsigned char *)EC_P521_PRIV_X, sizeof EC_P521_PRIV_X
5240 };
5241
5242 typedef struct {
5243         const br_ec_public_key *pub;
5244         const br_ec_private_key *priv;
5245         const br_hash_class *hf;
5246         const char *msg;
5247         const char *sk;
5248         const char *sraw;
5249         const char *sasn1;
5250 } ecdsa_kat_vector;
5251
5252 const ecdsa_kat_vector ECDSA_KAT[] = {
5253
5254         /* Test vectors for P-256, from RFC 6979. */
5255         {
5256                 &EC_P256_PUB,
5257                 &EC_P256_PRIV,
5258                 &br_sha1_vtable, "sample",
5259                 "882905F1227FD620FBF2ABF21244F0BA83D0DC3A9103DBBEE43A1FB858109DB4",
5260                 "61340C88C3AAEBEB4F6D667F672CA9759A6CCAA9FA8811313039EE4A35471D326D7F147DAC089441BB2E2FE8F7A3FA264B9C475098FDCF6E00D7C996E1B8B7EB",
5261                 "3044022061340C88C3AAEBEB4F6D667F672CA9759A6CCAA9FA8811313039EE4A35471D3202206D7F147DAC089441BB2E2FE8F7A3FA264B9C475098FDCF6E00D7C996E1B8B7EB"
5262         },
5263         {
5264                 &EC_P256_PUB,
5265                 &EC_P256_PRIV,
5266                 &br_sha224_vtable, "sample",
5267                 "103F90EE9DC52E5E7FB5132B7033C63066D194321491862059967C715985D473",
5268                 "53B2FFF5D1752B2C689DF257C04C40A587FABABB3F6FC2702F1343AF7CA9AA3FB9AFB64FDC03DC1A131C7D2386D11E349F070AA432A4ACC918BEA988BF75C74C",
5269                 "3045022053B2FFF5D1752B2C689DF257C04C40A587FABABB3F6FC2702F1343AF7CA9AA3F022100B9AFB64FDC03DC1A131C7D2386D11E349F070AA432A4ACC918BEA988BF75C74C"
5270         },
5271         {
5272                 &EC_P256_PUB,
5273                 &EC_P256_PRIV,
5274                 &br_sha256_vtable, "sample",
5275                 "A6E3C57DD01ABE90086538398355DD4C3B17AA873382B0F24D6129493D8AAD60",
5276                 "EFD48B2AACB6A8FD1140DD9CD45E81D69D2C877B56AAF991C34D0EA84EAF3716F7CB1C942D657C41D436C7A1B6E29F65F3E900DBB9AFF4064DC4AB2F843ACDA8",
5277                 "3046022100EFD48B2AACB6A8FD1140DD9CD45E81D69D2C877B56AAF991C34D0EA84EAF3716022100F7CB1C942D657C41D436C7A1B6E29F65F3E900DBB9AFF4064DC4AB2F843ACDA8"
5278         },
5279         {
5280                 &EC_P256_PUB,
5281                 &EC_P256_PRIV,
5282                 &br_sha384_vtable, "sample",
5283                 "09F634B188CEFD98E7EC88B1AA9852D734D0BC272F7D2A47DECC6EBEB375AAD4",
5284                 "0EAFEA039B20E9B42309FB1D89E213057CBF973DC0CFC8F129EDDDC800EF77194861F0491E6998B9455193E34E7B0D284DDD7149A74B95B9261F13ABDE940954",
5285                 "304402200EAFEA039B20E9B42309FB1D89E213057CBF973DC0CFC8F129EDDDC800EF771902204861F0491E6998B9455193E34E7B0D284DDD7149A74B95B9261F13ABDE940954"
5286         },
5287         {
5288                 &EC_P256_PUB,
5289                 &EC_P256_PRIV,
5290                 &br_sha512_vtable, "sample",
5291                 "5FA81C63109BADB88C1F367B47DA606DA28CAD69AA22C4FE6AD7DF73A7173AA5",
5292                 "8496A60B5E9B47C825488827E0495B0E3FA109EC4568FD3F8D1097678EB97F002362AB1ADBE2B8ADF9CB9EDAB740EA6049C028114F2460F96554F61FAE3302FE",
5293                 "30450221008496A60B5E9B47C825488827E0495B0E3FA109EC4568FD3F8D1097678EB97F0002202362AB1ADBE2B8ADF9CB9EDAB740EA6049C028114F2460F96554F61FAE3302FE"
5294         },
5295         {
5296                 &EC_P256_PUB,
5297                 &EC_P256_PRIV,
5298                 &br_sha1_vtable, "test",
5299                 "8C9520267C55D6B980DF741E56B4ADEE114D84FBFA2E62137954164028632A2E",
5300                 "0CBCC86FD6ABD1D99E703E1EC50069EE5C0B4BA4B9AC60E409E8EC5910D81A8901B9D7B73DFAA60D5651EC4591A0136F87653E0FD780C3B1BC872FFDEAE479B1",
5301                 "304402200CBCC86FD6ABD1D99E703E1EC50069EE5C0B4BA4B9AC60E409E8EC5910D81A89022001B9D7B73DFAA60D5651EC4591A0136F87653E0FD780C3B1BC872FFDEAE479B1"
5302         },
5303         {
5304                 &EC_P256_PUB,
5305                 &EC_P256_PRIV,
5306                 &br_sha224_vtable, "test",
5307                 "669F4426F2688B8BE0DB3A6BD1989BDAEFFF84B649EEB84F3DD26080F667FAA7",
5308                 "C37EDB6F0AE79D47C3C27E962FA269BB4F441770357E114EE511F662EC34A692C820053A05791E521FCAAD6042D40AEA1D6B1A540138558F47D0719800E18F2D",
5309                 "3046022100C37EDB6F0AE79D47C3C27E962FA269BB4F441770357E114EE511F662EC34A692022100C820053A05791E521FCAAD6042D40AEA1D6B1A540138558F47D0719800E18F2D"
5310         },
5311         {
5312                 &EC_P256_PUB,
5313                 &EC_P256_PRIV,
5314                 &br_sha256_vtable, "test",
5315                 "D16B6AE827F17175E040871A1C7EC3500192C4C92677336EC2537ACAEE0008E0",
5316                 "F1ABB023518351CD71D881567B1EA663ED3EFCF6C5132B354F28D3B0B7D38367019F4113742A2B14BD25926B49C649155F267E60D3814B4C0CC84250E46F0083",
5317                 "3045022100F1ABB023518351CD71D881567B1EA663ED3EFCF6C5132B354F28D3B0B7D383670220019F4113742A2B14BD25926B49C649155F267E60D3814B4C0CC84250E46F0083"
5318         },
5319         {
5320                 &EC_P256_PUB,
5321                 &EC_P256_PRIV,
5322                 &br_sha384_vtable, "test",
5323                 "16AEFFA357260B04B1DD199693960740066C1A8F3E8EDD79070AA914D361B3B8",
5324                 "83910E8B48BB0C74244EBDF7F07A1C5413D61472BD941EF3920E623FBCCEBEB68DDBEC54CF8CD5874883841D712142A56A8D0F218F5003CB0296B6B509619F2C",
5325                 "304602210083910E8B48BB0C74244EBDF7F07A1C5413D61472BD941EF3920E623FBCCEBEB60221008DDBEC54CF8CD5874883841D712142A56A8D0F218F5003CB0296B6B509619F2C"
5326         },
5327         {
5328                 &EC_P256_PUB,
5329                 &EC_P256_PRIV,
5330                 &br_sha512_vtable, "test",
5331                 "6915D11632ACA3C40D5D51C08DAF9C555933819548784480E93499000D9F0B7F",
5332                 "461D93F31B6540894788FD206C07CFA0CC35F46FA3C91816FFF1040AD1581A0439AF9F15DE0DB8D97E72719C74820D304CE5226E32DEDAE67519E840D1194E55",
5333                 "30440220461D93F31B6540894788FD206C07CFA0CC35F46FA3C91816FFF1040AD1581A04022039AF9F15DE0DB8D97E72719C74820D304CE5226E32DEDAE67519E840D1194E55"
5334         },
5335
5336         /* Test vectors for P-384, from RFC 6979. */
5337         {
5338                 &EC_P384_PUB,
5339                 &EC_P384_PRIV,
5340                 &br_sha1_vtable, "sample",
5341                 "4471EF7518BB2C7C20F62EAE1C387AD0C5E8E470995DB4ACF694466E6AB096630F29E5938D25106C3C340045A2DB01A7",
5342                 "EC748D839243D6FBEF4FC5C4859A7DFFD7F3ABDDF72014540C16D73309834FA37B9BA002899F6FDA3A4A9386790D4EB2A3BCFA947BEEF4732BF247AC17F71676CB31A847B9FF0CBC9C9ED4C1A5B3FACF26F49CA031D4857570CCB5CA4424A443",
5343                 "3066023100EC748D839243D6FBEF4FC5C4859A7DFFD7F3ABDDF72014540C16D73309834FA37B9BA002899F6FDA3A4A9386790D4EB2023100A3BCFA947BEEF4732BF247AC17F71676CB31A847B9FF0CBC9C9ED4C1A5B3FACF26F49CA031D4857570CCB5CA4424A443"
5344         },
5345
5346         {
5347                 &EC_P384_PUB,
5348                 &EC_P384_PRIV,
5349                 &br_sha224_vtable, "sample",
5350                 "A4E4D2F0E729EB786B31FC20AD5D849E304450E0AE8E3E341134A5C1AFA03CAB8083EE4E3C45B06A5899EA56C51B5879",
5351                 "42356E76B55A6D9B4631C865445DBE54E056D3B3431766D0509244793C3F9366450F76EE3DE43F5A125333A6BE0601229DA0C81787064021E78DF658F2FBB0B042BF304665DB721F077A4298B095E4834C082C03D83028EFBF93A3C23940CA8D",
5352                 "3065023042356E76B55A6D9B4631C865445DBE54E056D3B3431766D0509244793C3F9366450F76EE3DE43F5A125333A6BE0601220231009DA0C81787064021E78DF658F2FBB0B042BF304665DB721F077A4298B095E4834C082C03D83028EFBF93A3C23940CA8D"
5353         },
5354         {
5355                 &EC_P384_PUB,
5356                 &EC_P384_PRIV,
5357                 &br_sha256_vtable, "sample",
5358                 "180AE9F9AEC5438A44BC159A1FCB277C7BE54FA20E7CF404B490650A8ACC414E375572342863C899F9F2EDF9747A9B60",
5359                 "21B13D1E013C7FA1392D03C5F99AF8B30C570C6F98D4EA8E354B63A21D3DAA33BDE1E888E63355D92FA2B3C36D8FB2CDF3AA443FB107745BF4BD77CB3891674632068A10CA67E3D45DB2266FA7D1FEEBEFDC63ECCD1AC42EC0CB8668A4FA0AB0",
5360                 "3065023021B13D1E013C7FA1392D03C5F99AF8B30C570C6F98D4EA8E354B63A21D3DAA33BDE1E888E63355D92FA2B3C36D8FB2CD023100F3AA443FB107745BF4BD77CB3891674632068A10CA67E3D45DB2266FA7D1FEEBEFDC63ECCD1AC42EC0CB8668A4FA0AB0"
5361         },
5362         {
5363                 &EC_P384_PUB,
5364                 &EC_P384_PRIV,
5365                 &br_sha384_vtable, "sample",
5366                 "94ED910D1A099DAD3254E9242AE85ABDE4BA15168EAF0CA87A555FD56D10FBCA2907E3E83BA95368623B8C4686915CF9",
5367                 "94EDBB92A5ECB8AAD4736E56C691916B3F88140666CE9FA73D64C4EA95AD133C81A648152E44ACF96E36DD1E80FABE4699EF4AEB15F178CEA1FE40DB2603138F130E740A19624526203B6351D0A3A94FA329C145786E679E7B82C71A38628AC8",
5368                 "306602310094EDBB92A5ECB8AAD4736E56C691916B3F88140666CE9FA73D64C4EA95AD133C81A648152E44ACF96E36DD1E80FABE4602310099EF4AEB15F178CEA1FE40DB2603138F130E740A19624526203B6351D0A3A94FA329C145786E679E7B82C71A38628AC8"
5369         },
5370         {
5371                 &EC_P384_PUB,
5372                 &EC_P384_PRIV,
5373                 &br_sha512_vtable, "sample",
5374                 "92FC3C7183A883E24216D1141F1A8976C5B0DD797DFA597E3D7B32198BD35331A4E966532593A52980D0E3AAA5E10EC3",
5375                 "ED0959D5880AB2D869AE7F6C2915C6D60F96507F9CB3E047C0046861DA4A799CFE30F35CC900056D7C99CD7882433709512C8CCEEE3890A84058CE1E22DBC2198F42323CE8ACA9135329F03C068E5112DC7CC3EF3446DEFCEB01A45C2667FDD5",
5376                 "3065023100ED0959D5880AB2D869AE7F6C2915C6D60F96507F9CB3E047C0046861DA4A799CFE30F35CC900056D7C99CD78824337090230512C8CCEEE3890A84058CE1E22DBC2198F42323CE8ACA9135329F03C068E5112DC7CC3EF3446DEFCEB01A45C2667FDD5"
5377         },
5378         {
5379                 &EC_P384_PUB,
5380                 &EC_P384_PRIV,
5381                 &br_sha1_vtable, "test",
5382                 "66CC2C8F4D303FC962E5FF6A27BD79F84EC812DDAE58CF5243B64A4AD8094D47EC3727F3A3C186C15054492E30698497",
5383                 "4BC35D3A50EF4E30576F58CD96CE6BF638025EE624004A1F7789A8B8E43D0678ACD9D29876DAF46638645F7F404B11C7D5A6326C494ED3FF614703878961C0FDE7B2C278F9A65FD8C4B7186201A2991695BA1C84541327E966FA7B50F7382282",
5384                 "306502304BC35D3A50EF4E30576F58CD96CE6BF638025EE624004A1F7789A8B8E43D0678ACD9D29876DAF46638645F7F404B11C7023100D5A6326C494ED3FF614703878961C0FDE7B2C278F9A65FD8C4B7186201A2991695BA1C84541327E966FA7B50F7382282"
5385         },
5386         {
5387                 &EC_P384_PUB,
5388                 &EC_P384_PRIV,
5389                 &br_sha224_vtable, "test",
5390                 "18FA39DB95AA5F561F30FA3591DC59C0FA3653A80DAFFA0B48D1A4C6DFCBFF6E3D33BE4DC5EB8886A8ECD093F2935726",
5391                 "E8C9D0B6EA72A0E7837FEA1D14A1A9557F29FAA45D3E7EE888FC5BF954B5E62464A9A817C47FF78B8C11066B24080E7207041D4A7A0379AC7232FF72E6F77B6DDB8F09B16CCE0EC3286B2BD43FA8C6141C53EA5ABEF0D8231077A04540A96B66",
5392                 "3065023100E8C9D0B6EA72A0E7837FEA1D14A1A9557F29FAA45D3E7EE888FC5BF954B5E62464A9A817C47FF78B8C11066B24080E72023007041D4A7A0379AC7232FF72E6F77B6DDB8F09B16CCE0EC3286B2BD43FA8C6141C53EA5ABEF0D8231077A04540A96B66"
5393         },
5394         {
5395                 &EC_P384_PUB,
5396                 &EC_P384_PRIV,
5397                 &br_sha256_vtable, "test",
5398                 "0CFAC37587532347DC3389FDC98286BBA8C73807285B184C83E62E26C401C0FAA48DD070BA79921A3457ABFF2D630AD7",
5399                 "6D6DEFAC9AB64DABAFE36C6BF510352A4CC27001263638E5B16D9BB51D451559F918EEDAF2293BE5B475CC8F0188636B2D46F3BECBCC523D5F1A1256BF0C9B024D879BA9E838144C8BA6BAEB4B53B47D51AB373F9845C0514EEFB14024787265",
5400                 "306402306D6DEFAC9AB64DABAFE36C6BF510352A4CC27001263638E5B16D9BB51D451559F918EEDAF2293BE5B475CC8F0188636B02302D46F3BECBCC523D5F1A1256BF0C9B024D879BA9E838144C8BA6BAEB4B53B47D51AB373F9845C0514EEFB14024787265"
5401         },
5402         {
5403                 &EC_P384_PUB,
5404                 &EC_P384_PRIV,
5405                 &br_sha384_vtable, "test",
5406                 "015EE46A5BF88773ED9123A5AB0807962D193719503C527B031B4C2D225092ADA71F4A459BC0DA98ADB95837DB8312EA",
5407                 "8203B63D3C853E8D77227FB377BCF7B7B772E97892A80F36AB775D509D7A5FEB0542A7F0812998DA8F1DD3CA3CF023DBDDD0760448D42D8A43AF45AF836FCE4DE8BE06B485E9B61B827C2F13173923E06A739F040649A667BF3B828246BAA5A5",
5408                 "30660231008203B63D3C853E8D77227FB377BCF7B7B772E97892A80F36AB775D509D7A5FEB0542A7F0812998DA8F1DD3CA3CF023DB023100DDD0760448D42D8A43AF45AF836FCE4DE8BE06B485E9B61B827C2F13173923E06A739F040649A667BF3B828246BAA5A5"
5409         },
5410         {
5411                 &EC_P384_PUB,
5412                 &EC_P384_PRIV,
5413                 &br_sha512_vtable, "test",
5414                 "3780C4F67CB15518B6ACAE34C9F83568D2E12E47DEAB6C50A4E4EE5319D1E8CE0E2CC8A136036DC4B9C00E6888F66B6C",
5415                 "A0D5D090C9980FAF3C2CE57B7AE951D31977DD11C775D314AF55F76C676447D06FB6495CD21B4B6E340FC236584FB277976984E59B4C77B0E8E4460DCA3D9F20E07B9BB1F63BEEFAF576F6B2E8B224634A2092CD3792E0159AD9CEE37659C736",
5416                 "3066023100A0D5D090C9980FAF3C2CE57B7AE951D31977DD11C775D314AF55F76C676447D06FB6495CD21B4B6E340FC236584FB277023100976984E59B4C77B0E8E4460DCA3D9F20E07B9BB1F63BEEFAF576F6B2E8B224634A2092CD3792E0159AD9CEE37659C736"
5417         },
5418
5419         /* Test vectors for P-521, from RFC 6979. */
5420         {
5421                 &EC_P521_PUB,
5422                 &EC_P521_PRIV,
5423                 &br_sha1_vtable, "sample",
5424                 "0089C071B419E1C2820962321787258469511958E80582E95D8378E0C2CCDB3CB42BEDE42F50E3FA3C71F5A76724281D31D9C89F0F91FC1BE4918DB1C03A5838D0F9",
5425                 "00343B6EC45728975EA5CBA6659BBB6062A5FF89EEA58BE3C80B619F322C87910FE092F7D45BB0F8EEE01ED3F20BABEC079D202AE677B243AB40B5431D497C55D75D00E7B0E675A9B24413D448B8CC119D2BF7B2D2DF032741C096634D6D65D0DBE3D5694625FB9E8104D3B842C1B0E2D0B98BEA19341E8676AEF66AE4EBA3D5475D5D16",
5426                 "3081870241343B6EC45728975EA5CBA6659BBB6062A5FF89EEA58BE3C80B619F322C87910FE092F7D45BB0F8EEE01ED3F20BABEC079D202AE677B243AB40B5431D497C55D75D024200E7B0E675A9B24413D448B8CC119D2BF7B2D2DF032741C096634D6D65D0DBE3D5694625FB9E8104D3B842C1B0E2D0B98BEA19341E8676AEF66AE4EBA3D5475D5D16"
5427         },
5428         {
5429                 &EC_P521_PUB,
5430                 &EC_P521_PRIV,
5431                 &br_sha224_vtable, "sample",
5432                 "0121415EC2CD7726330A61F7F3FA5DE14BE9436019C4DB8CB4041F3B54CF31BE0493EE3F427FB906393D895A19C9523F3A1D54BB8702BD4AA9C99DAB2597B92113F3",
5433                 "01776331CFCDF927D666E032E00CF776187BC9FDD8E69D0DABB4109FFE1B5E2A30715F4CC923A4A5E94D2503E9ACFED92857B7F31D7152E0F8C00C15FF3D87E2ED2E0050CB5265417FE2320BBB5A122B8E1A32BD699089851128E360E620A30C7E17BA41A666AF126CE100E5799B153B60528D5300D08489CA9178FB610A2006C254B41F",
5434                 "308187024201776331CFCDF927D666E032E00CF776187BC9FDD8E69D0DABB4109FFE1B5E2A30715F4CC923A4A5E94D2503E9ACFED92857B7F31D7152E0F8C00C15FF3D87E2ED2E024150CB5265417FE2320BBB5A122B8E1A32BD699089851128E360E620A30C7E17BA41A666AF126CE100E5799B153B60528D5300D08489CA9178FB610A2006C254B41F"
5435         },
5436         {
5437                 &EC_P521_PUB,
5438                 &EC_P521_PRIV,
5439                 &br_sha256_vtable, "sample",
5440                 "00EDF38AFCAAECAB4383358B34D67C9F2216C8382AAEA44A3DAD5FDC9C32575761793FEF24EB0FC276DFC4F6E3EC476752F043CF01415387470BCBD8678ED2C7E1A0",
5441                 "01511BB4D675114FE266FC4372B87682BAECC01D3CC62CF2303C92B3526012659D16876E25C7C1E57648F23B73564D67F61C6F14D527D54972810421E7D87589E1A7004A171143A83163D6DF460AAF61522695F207A58B95C0644D87E52AA1A347916E4F7A72930B1BC06DBE22CE3F58264AFD23704CBB63B29B931F7DE6C9D949A7ECFC",
5442                 "308187024201511BB4D675114FE266FC4372B87682BAECC01D3CC62CF2303C92B3526012659D16876E25C7C1E57648F23B73564D67F61C6F14D527D54972810421E7D87589E1A702414A171143A83163D6DF460AAF61522695F207A58B95C0644D87E52AA1A347916E4F7A72930B1BC06DBE22CE3F58264AFD23704CBB63B29B931F7DE6C9D949A7ECFC"
5443         },
5444         {
5445                 &EC_P521_PUB,
5446                 &EC_P521_PRIV,
5447                 &br_sha384_vtable, "sample",
5448                 "01546A108BC23A15D6F21872F7DED661FA8431DDBD922D0DCDB77CC878C8553FFAD064C95A920A750AC9137E527390D2D92F153E66196966EA554D9ADFCB109C4211",
5449                 "01EA842A0E17D2DE4F92C15315C63DDF72685C18195C2BB95E572B9C5136CA4B4B576AD712A52BE9730627D16054BA40CC0B8D3FF035B12AE75168397F5D50C6745101F21A3CEE066E1961025FB048BD5FE2B7924D0CD797BABE0A83B66F1E35EEAF5FDE143FA85DC394A7DEE766523393784484BDF3E00114A1C857CDE1AA203DB65D61",
5450                 "308188024201EA842A0E17D2DE4F92C15315C63DDF72685C18195C2BB95E572B9C5136CA4B4B576AD712A52BE9730627D16054BA40CC0B8D3FF035B12AE75168397F5D50C67451024201F21A3CEE066E1961025FB048BD5FE2B7924D0CD797BABE0A83B66F1E35EEAF5FDE143FA85DC394A7DEE766523393784484BDF3E00114A1C857CDE1AA203DB65D61"
5451         },
5452         {
5453                 &EC_P521_PUB,
5454                 &EC_P521_PRIV,
5455                 &br_sha512_vtable, "sample",
5456                 "01DAE2EA071F8110DC26882D4D5EAE0621A3256FC8847FB9022E2B7D28E6F10198B1574FDD03A9053C08A1854A168AA5A57470EC97DD5CE090124EF52A2F7ECBFFD3",
5457                 "00C328FAFCBD79DD77850370C46325D987CB525569FB63C5D3BC53950E6D4C5F174E25A1EE9017B5D450606ADD152B534931D7D4E8455CC91F9B15BF05EC36E377FA00617CCE7CF5064806C467F678D3B4080D6F1CC50AF26CA209417308281B68AF282623EAA63E5B5C0723D8B8C37FF0777B1A20F8CCB1DCCC43997F1EE0E44DA4A67A",
5458                 "308187024200C328FAFCBD79DD77850370C46325D987CB525569FB63C5D3BC53950E6D4C5F174E25A1EE9017B5D450606ADD152B534931D7D4E8455CC91F9B15BF05EC36E377FA0241617CCE7CF5064806C467F678D3B4080D6F1CC50AF26CA209417308281B68AF282623EAA63E5B5C0723D8B8C37FF0777B1A20F8CCB1DCCC43997F1EE0E44DA4A67A"
5459         },
5460         {
5461                 &EC_P521_PUB,
5462                 &EC_P521_PRIV,
5463                 &br_sha1_vtable, "test",
5464                 "00BB9F2BF4FE1038CCF4DABD7139A56F6FD8BB1386561BD3C6A4FC818B20DF5DDBA80795A947107A1AB9D12DAA615B1ADE4F7A9DC05E8E6311150F47F5C57CE8B222",
5465                 "013BAD9F29ABE20DE37EBEB823C252CA0F63361284015A3BF430A46AAA80B87B0693F0694BD88AFE4E661FC33B094CD3B7963BED5A727ED8BD6A3A202ABE009D036701E9BB81FF7944CA409AD138DBBEE228E1AFCC0C890FC78EC8604639CB0DBDC90F717A99EAD9D272855D00162EE9527567DD6A92CBD629805C0445282BBC916797FF",
5466                 "3081880242013BAD9F29ABE20DE37EBEB823C252CA0F63361284015A3BF430A46AAA80B87B0693F0694BD88AFE4E661FC33B094CD3B7963BED5A727ED8BD6A3A202ABE009D0367024201E9BB81FF7944CA409AD138DBBEE228E1AFCC0C890FC78EC8604639CB0DBDC90F717A99EAD9D272855D00162EE9527567DD6A92CBD629805C0445282BBC916797FF"
5467         },
5468         {
5469                 &EC_P521_PUB,
5470                 &EC_P521_PRIV,
5471                 &br_sha224_vtable, "test",
5472                 "0040D09FCF3C8A5F62CF4FB223CBBB2B9937F6B0577C27020A99602C25A01136987E452988781484EDBBCF1C47E554E7FC901BC3085E5206D9F619CFF07E73D6F706",
5473                 "01C7ED902E123E6815546065A2C4AF977B22AA8EADDB68B2C1110E7EA44D42086BFE4A34B67DDC0E17E96536E358219B23A706C6A6E16BA77B65E1C595D43CAE17FB0177336676304FCB343CE028B38E7B4FBA76C1C1B277DA18CAD2A8478B2A9A9F5BEC0F3BA04F35DB3E4263569EC6AADE8C92746E4C82F8299AE1B8F1739F8FD519A4",
5474                 "308188024201C7ED902E123E6815546065A2C4AF977B22AA8EADDB68B2C1110E7EA44D42086BFE4A34B67DDC0E17E96536E358219B23A706C6A6E16BA77B65E1C595D43CAE17FB02420177336676304FCB343CE028B38E7B4FBA76C1C1B277DA18CAD2A8478B2A9A9F5BEC0F3BA04F35DB3E4263569EC6AADE8C92746E4C82F8299AE1B8F1739F8FD519A4"
5475         },
5476         {
5477                 &EC_P521_PUB,
5478                 &EC_P521_PRIV,
5479                 &br_sha256_vtable, "test",
5480                 "001DE74955EFAABC4C4F17F8E84D881D1310B5392D7700275F82F145C61E843841AF09035BF7A6210F5A431A6A9E81C9323354A9E69135D44EBD2FCAA7731B909258",
5481                 "000E871C4A14F993C6C7369501900C4BC1E9C7B0B4BA44E04868B30B41D8071042EB28C4C250411D0CE08CD197E4188EA4876F279F90B3D8D74A3C76E6F1E4656AA800CD52DBAA33B063C3A6CD8058A1FB0A46A4754B034FCC644766CA14DA8CA5CA9FDE00E88C1AD60CCBA759025299079D7A427EC3CC5B619BFBC828E7769BCD694E86",
5482                 "30818702410E871C4A14F993C6C7369501900C4BC1E9C7B0B4BA44E04868B30B41D8071042EB28C4C250411D0CE08CD197E4188EA4876F279F90B3D8D74A3C76E6F1E4656AA8024200CD52DBAA33B063C3A6CD8058A1FB0A46A4754B034FCC644766CA14DA8CA5CA9FDE00E88C1AD60CCBA759025299079D7A427EC3CC5B619BFBC828E7769BCD694E86"
5483         },
5484         {
5485                 &EC_P521_PUB,
5486                 &EC_P521_PRIV,
5487                 &br_sha384_vtable, "test",
5488                 "01F1FC4A349A7DA9A9E116BFDD055DC08E78252FF8E23AC276AC88B1770AE0B5DCEB1ED14A4916B769A523CE1E90BA22846AF11DF8B300C38818F713DADD85DE0C88",
5489                 "014BEE21A18B6D8B3C93FAB08D43E739707953244FDBE924FA926D76669E7AC8C89DF62ED8975C2D8397A65A49DCC09F6B0AC62272741924D479354D74FF6075578C0133330865C067A0EAF72362A65E2D7BC4E461E8C8995C3B6226A21BD1AA78F0ED94FE536A0DCA35534F0CD1510C41525D163FE9D74D134881E35141ED5E8E95B979",
5490                 "3081880242014BEE21A18B6D8B3C93FAB08D43E739707953244FDBE924FA926D76669E7AC8C89DF62ED8975C2D8397A65A49DCC09F6B0AC62272741924D479354D74FF6075578C02420133330865C067A0EAF72362A65E2D7BC4E461E8C8995C3B6226A21BD1AA78F0ED94FE536A0DCA35534F0CD1510C41525D163FE9D74D134881E35141ED5E8E95B979"
5491         },
5492         {
5493                 &EC_P521_PUB,
5494                 &EC_P521_PRIV,
5495                 &br_sha512_vtable, "test",
5496                 "016200813020EC986863BEDFC1B121F605C1215645018AEA1A7B215A564DE9EB1B38A67AA1128B80CE391C4FB71187654AAA3431027BFC7F395766CA988C964DC56D",
5497                 "013E99020ABF5CEE7525D16B69B229652AB6BDF2AFFCAEF38773B4B7D08725F10CDB93482FDCC54EDCEE91ECA4166B2A7C6265EF0CE2BD7051B7CEF945BABD47EE6D01FBD0013C674AA79CB39849527916CE301C66EA7CE8B80682786AD60F98F7E78A19CA69EFF5C57400E3B3A0AD66CE0978214D13BAF4E9AC60752F7B155E2DE4DCE3",
5498                 "3081880242013E99020ABF5CEE7525D16B69B229652AB6BDF2AFFCAEF38773B4B7D08725F10CDB93482FDCC54EDCEE91ECA4166B2A7C6265EF0CE2BD7051B7CEF945BABD47EE6D024201FBD0013C674AA79CB39849527916CE301C66EA7CE8B80682786AD60F98F7E78A19CA69EFF5C57400E3B3A0AD66CE0978214D13BAF4E9AC60752F7B155E2DE4DCE3"
5499         },
5500
5501         /* Terminator for list of test vectors. */
5502         {
5503                 0, 0, 0, 0, 0, 0, 0
5504         }
5505 };
5506
5507 static void
5508 test_ECDSA_KAT(const br_ec_impl *iec,
5509         br_ecdsa_sign sign, br_ecdsa_vrfy vrfy, int asn1)
5510 {
5511         size_t u;
5512
5513         for (u = 0;; u ++) {
5514                 const ecdsa_kat_vector *kv;
5515                 unsigned char hash[64];
5516                 size_t hash_len;
5517                 unsigned char sig[150], sig2[150];
5518                 size_t sig_len, sig2_len;
5519                 br_hash_compat_context hc;
5520
5521                 kv = &ECDSA_KAT[u];
5522                 if (kv->pub == 0) {
5523                         break;
5524                 }
5525                 kv->hf->init(&hc.vtable);
5526                 kv->hf->update(&hc.vtable, kv->msg, strlen(kv->msg));
5527                 kv->hf->out(&hc.vtable, hash);
5528                 hash_len = (kv->hf->desc >> BR_HASHDESC_OUT_OFF)
5529                         & BR_HASHDESC_OUT_MASK;
5530                 if (asn1) {
5531                         sig_len = hextobin(sig, kv->sasn1);
5532                 } else {
5533                         sig_len = hextobin(sig, kv->sraw);
5534                 }
5535
5536                 if (vrfy(iec, hash, hash_len,
5537                         kv->pub, sig, sig_len) != 1)
5538                 {
5539                         fprintf(stderr, "ECDSA KAT verify failed (1)\n");
5540                         exit(EXIT_FAILURE);
5541                 }
5542                 hash[0] ^= 0x80;
5543                 if (vrfy(iec, hash, hash_len,
5544                         kv->pub, sig, sig_len) != 0)
5545                 {
5546                         fprintf(stderr, "ECDSA KAT verify shoud have failed\n");
5547                         exit(EXIT_FAILURE);
5548                 }
5549                 hash[0] ^= 0x80;
5550                 if (vrfy(iec, hash, hash_len,
5551                         kv->pub, sig, sig_len) != 1)
5552                 {
5553                         fprintf(stderr, "ECDSA KAT verify failed (2)\n");
5554                         exit(EXIT_FAILURE);
5555                 }
5556
5557                 sig2_len = sign(iec, kv->hf, hash, kv->priv, sig2);
5558                 if (sig2_len == 0) {
5559                         fprintf(stderr, "ECDSA KAT sign failed\n");
5560                         exit(EXIT_FAILURE);
5561                 }
5562                 if (sig2_len != sig_len || memcmp(sig, sig2, sig_len) != 0) {
5563                         fprintf(stderr, "ECDSA KAT wrong signature value\n");
5564                         exit(EXIT_FAILURE);
5565                 }
5566
5567                 printf(".");
5568                 fflush(stdout);
5569         }
5570 }
5571
5572 static void
5573 test_ECDSA_i31(void)
5574 {
5575         printf("Test ECDSA/i31: ");
5576         fflush(stdout);
5577         printf("[raw]");
5578         fflush(stdout);
5579         test_ECDSA_KAT(&br_ec_prime_i31,
5580                 &br_ecdsa_i31_sign_raw, &br_ecdsa_i31_vrfy_raw, 0);
5581         printf(" [asn1]");
5582         fflush(stdout);
5583         test_ECDSA_KAT(&br_ec_prime_i31,
5584                 &br_ecdsa_i31_sign_asn1, &br_ecdsa_i31_vrfy_asn1, 1);
5585         printf(" done.\n");
5586         fflush(stdout);
5587 }
5588
5589 static void
5590 test_ECDSA_i15(void)
5591 {
5592         printf("Test ECDSA/i15: ");
5593         fflush(stdout);
5594         printf("[raw]");
5595         fflush(stdout);
5596         test_ECDSA_KAT(&br_ec_prime_i15,
5597                 &br_ecdsa_i15_sign_raw, &br_ecdsa_i15_vrfy_raw, 0);
5598         printf(" [asn1]");
5599         fflush(stdout);
5600         test_ECDSA_KAT(&br_ec_prime_i31,
5601                 &br_ecdsa_i15_sign_asn1, &br_ecdsa_i15_vrfy_asn1, 1);
5602         printf(" done.\n");
5603         fflush(stdout);
5604 }
5605
5606 static int
5607 eq_name(const char *s1, const char *s2)
5608 {
5609         for (;;) {
5610                 int c1, c2;
5611
5612                 for (;;) {
5613                         c1 = *s1 ++;
5614                         if (c1 >= 'A' && c1 <= 'Z') {
5615                                 c1 += 'a' - 'A';
5616                         } else {
5617                                 switch (c1) {
5618                                 case '-': case '_': case '.': case ' ':
5619                                         continue;
5620                                 }
5621                         }
5622                         break;
5623                 }
5624                 for (;;) {
5625                         c2 = *s2 ++;
5626                         if (c2 >= 'A' && c2 <= 'Z') {
5627                                 c2 += 'a' - 'A';
5628                         } else {
5629                                 switch (c2) {
5630                                 case '-': case '_': case '.': case ' ':
5631                                         continue;
5632                                 }
5633                         }
5634                         break;
5635                 }
5636                 if (c1 != c2) {
5637                         return 0;
5638                 }
5639                 if (c1 == 0) {
5640                         return 1;
5641                 }
5642         }
5643 }
5644
5645 #define STU(x)   { &test_ ## x, #x }
5646
5647 static const struct {
5648         void (*fn)(void);
5649         const char *name;
5650 } tfns[] = {
5651         STU(MD5),
5652         STU(SHA1),
5653         STU(SHA224),
5654         STU(SHA256),
5655         STU(SHA384),
5656         STU(SHA512),
5657         STU(MD5_SHA1),
5658         STU(multihash),
5659         STU(HMAC),
5660         STU(HMAC_DRBG),
5661         STU(PRF),
5662         STU(AES_big),
5663         STU(AES_small),
5664         STU(AES_ct),
5665         STU(AES_ct64),
5666         STU(AES_pwr8),
5667         STU(AES_x86ni),
5668         STU(DES_tab),
5669         STU(DES_ct),
5670         STU(ChaCha20_ct),
5671         STU(Poly1305_ctmul),
5672         STU(Poly1305_ctmul32),
5673         STU(Poly1305_i15),
5674         STU(RSA_i15),
5675         STU(RSA_i31),
5676         STU(RSA_i32),
5677         STU(GHASH_ctmul),
5678         STU(GHASH_ctmul32),
5679         STU(GHASH_ctmul64),
5680         STU(GHASH_pclmul),
5681         STU(GHASH_pwr8),
5682         STU(EC_prime_i15),
5683         STU(EC_prime_i31),
5684         STU(EC_p256_m15),
5685         STU(EC_p256_m31),
5686         STU(EC_c25519_i15),
5687         STU(EC_c25519_i31),
5688         STU(EC_c25519_m15),
5689         STU(EC_c25519_m31),
5690         STU(ECDSA_i15),
5691         STU(ECDSA_i31),
5692         { 0, 0 }
5693 };
5694
5695 int
5696 main(int argc, char *argv[])
5697 {
5698         size_t u;
5699
5700         if (argc <= 1) {
5701                 printf("usage: testcrypto all | name...\n");
5702                 printf("individual test names:\n");
5703                 for (u = 0; tfns[u].name; u ++) {
5704                         printf("   %s\n", tfns[u].name);
5705                 }
5706         } else {
5707                 for (u = 0; tfns[u].name; u ++) {
5708                         int i;
5709
5710                         for (i = 1; i < argc; i ++) {
5711                                 if (eq_name(argv[i], tfns[u].name)
5712                                         || eq_name(argv[i], "all"))
5713                                 {
5714                                         tfns[u].fn();
5715                                         break;
5716                                 }
5717                         }
5718                 }
5719         }
5720         return 0;
5721 }