1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2018 Intel Corporation 3 */ 4 5 #include <sys/stat.h> 6 #include <getopt.h> 7 #include <dirent.h> 8 9 #include <rte_cryptodev.h> 10 #include <rte_cryptodev_pmd.h> 11 #include <rte_mempool.h> 12 #include <rte_mbuf.h> 13 #include <rte_string_fns.h> 14 15 #include "fips_validation.h" 16 17 #define REQ_FILE_PATH_KEYWORD "req-file" 18 #define RSP_FILE_PATH_KEYWORD "rsp-file" 19 #define FOLDER_KEYWORD "path-is-folder" 20 #define CRYPTODEV_KEYWORD "cryptodev" 21 #define CRYPTODEV_ID_KEYWORD "cryptodev-id" 22 23 struct fips_test_vector vec; 24 struct fips_test_interim_info info; 25 26 struct cryptodev_fips_validate_env { 27 const char *req_path; 28 const char *rsp_path; 29 uint32_t is_path_folder; 30 uint32_t dev_id; 31 struct rte_mempool *mpool; 32 struct rte_mempool *op_pool; 33 struct rte_mbuf *mbuf; 34 struct rte_crypto_op *op; 35 struct rte_cryptodev_sym_session *sess; 36 } env; 37 38 static int 39 cryptodev_fips_validate_app_int(void) 40 { 41 struct rte_cryptodev_config conf = {rte_socket_id(), 1}; 42 struct rte_cryptodev_qp_conf qp_conf = {128}; 43 int ret; 44 45 ret = rte_cryptodev_configure(env.dev_id, &conf); 46 if (ret < 0) 47 return ret; 48 49 env.mpool = rte_pktmbuf_pool_create("FIPS_MEMPOOL", 128, 0, 0, 50 UINT16_MAX, rte_socket_id()); 51 if (!env.mpool) 52 return ret; 53 54 ret = rte_cryptodev_queue_pair_setup(env.dev_id, 0, &qp_conf, 55 rte_socket_id(), env.mpool); 56 if (ret < 0) 57 return ret; 58 59 ret = -ENOMEM; 60 61 env.op_pool = rte_crypto_op_pool_create( 62 "FIPS_OP_POOL", 63 RTE_CRYPTO_OP_TYPE_SYMMETRIC, 64 1, 0, 65 16, 66 rte_socket_id()); 67 if (!env.op_pool) 68 goto error_exit; 69 70 env.mbuf = rte_pktmbuf_alloc(env.mpool); 71 if (!env.mbuf) 72 goto error_exit; 73 74 env.op = rte_crypto_op_alloc(env.op_pool, RTE_CRYPTO_OP_TYPE_SYMMETRIC); 75 if (!env.op) 76 goto error_exit; 77 78 return 0; 79 80 error_exit: 81 rte_mempool_free(env.mpool); 82 if (env.op_pool) 83 rte_mempool_free(env.op_pool); 84 85 return ret; 86 } 87 88 static void 89 cryptodev_fips_validate_app_uninit(void) 90 { 91 rte_pktmbuf_free(env.mbuf); 92 rte_crypto_op_free(env.op); 93 rte_cryptodev_sym_session_clear(env.dev_id, env.sess); 94 rte_cryptodev_sym_session_free(env.sess); 95 rte_mempool_free(env.mpool); 96 rte_mempool_free(env.op_pool); 97 } 98 99 static int 100 fips_test_one_file(void); 101 102 static int 103 parse_cryptodev_arg(char *arg) 104 { 105 int id = rte_cryptodev_get_dev_id(arg); 106 107 if (id < 0) { 108 RTE_LOG(ERR, USER1, "Error %i: invalid cryptodev name %s\n", 109 id, arg); 110 return id; 111 } 112 113 env.dev_id = (uint32_t)id; 114 115 return 0; 116 } 117 118 static int 119 parse_cryptodev_id_arg(char *arg) 120 { 121 uint32_t cryptodev_id; 122 123 if (parser_read_uint32(&cryptodev_id, arg) < 0) { 124 RTE_LOG(ERR, USER1, "Error %i: invalid cryptodev id %s\n", 125 -EINVAL, arg); 126 return -1; 127 } 128 129 130 if (!rte_cryptodev_pmd_is_valid_dev(cryptodev_id)) { 131 RTE_LOG(ERR, USER1, "Error %i: invalid cryptodev id %s\n", 132 cryptodev_id, arg); 133 return -1; 134 } 135 136 env.dev_id = (uint32_t)cryptodev_id; 137 138 return 0; 139 } 140 141 static void 142 cryptodev_fips_validate_usage(const char *prgname) 143 { 144 printf("%s [EAL options] --\n" 145 " --%s: REQUEST-FILE-PATH\n" 146 " --%s: RESPONSE-FILE-PATH\n" 147 " --%s: indicating both paths are folders\n" 148 " --%s: CRYPTODEV-NAME\n" 149 " --%s: CRYPTODEV-ID-NAME\n", 150 prgname, REQ_FILE_PATH_KEYWORD, RSP_FILE_PATH_KEYWORD, 151 FOLDER_KEYWORD, CRYPTODEV_KEYWORD, CRYPTODEV_ID_KEYWORD); 152 } 153 154 static int 155 cryptodev_fips_validate_parse_args(int argc, char **argv) 156 { 157 int opt, ret; 158 char *prgname = argv[0]; 159 char **argvopt; 160 int option_index; 161 struct option lgopts[] = { 162 {REQ_FILE_PATH_KEYWORD, required_argument, 0, 0}, 163 {RSP_FILE_PATH_KEYWORD, required_argument, 0, 0}, 164 {FOLDER_KEYWORD, no_argument, 0, 0}, 165 {CRYPTODEV_KEYWORD, required_argument, 0, 0}, 166 {CRYPTODEV_ID_KEYWORD, required_argument, 0, 0}, 167 {NULL, 0, 0, 0} 168 }; 169 170 argvopt = argv; 171 172 while ((opt = getopt_long(argc, argvopt, "s:", 173 lgopts, &option_index)) != EOF) { 174 175 switch (opt) { 176 case 0: 177 if (strcmp(lgopts[option_index].name, 178 REQ_FILE_PATH_KEYWORD) == 0) 179 env.req_path = optarg; 180 else if (strcmp(lgopts[option_index].name, 181 RSP_FILE_PATH_KEYWORD) == 0) 182 env.rsp_path = optarg; 183 else if (strcmp(lgopts[option_index].name, 184 FOLDER_KEYWORD) == 0) 185 env.is_path_folder = 1; 186 else if (strcmp(lgopts[option_index].name, 187 CRYPTODEV_KEYWORD) == 0) { 188 ret = parse_cryptodev_arg(optarg); 189 if (ret < 0) { 190 cryptodev_fips_validate_usage(prgname); 191 return -EINVAL; 192 } 193 } else if (strcmp(lgopts[option_index].name, 194 CRYPTODEV_ID_KEYWORD) == 0) { 195 ret = parse_cryptodev_id_arg(optarg); 196 if (ret < 0) { 197 cryptodev_fips_validate_usage(prgname); 198 return -EINVAL; 199 } 200 } else { 201 cryptodev_fips_validate_usage(prgname); 202 return -EINVAL; 203 } 204 break; 205 default: 206 return -1; 207 } 208 } 209 210 if (env.req_path == NULL || env.rsp_path == NULL || 211 env.dev_id == UINT32_MAX) { 212 cryptodev_fips_validate_usage(prgname); 213 return -EINVAL; 214 } 215 216 return 0; 217 } 218 219 int 220 main(int argc, char *argv[]) 221 { 222 int ret; 223 224 ret = rte_eal_init(argc, argv); 225 if (ret < 0) { 226 RTE_LOG(ERR, USER1, "Error %i: Failed init\n", ret); 227 return -1; 228 } 229 230 argc -= ret; 231 argv += ret; 232 233 ret = cryptodev_fips_validate_parse_args(argc, argv); 234 if (ret < 0) 235 rte_exit(EXIT_FAILURE, "Failed to parse arguments!\n"); 236 237 ret = cryptodev_fips_validate_app_int(); 238 if (ret < 0) { 239 RTE_LOG(ERR, USER1, "Error %i: Failed init\n", ret); 240 return -1; 241 } 242 243 if (!env.is_path_folder) { 244 printf("Processing file %s... ", env.req_path); 245 246 ret = fips_test_init(env.req_path, env.rsp_path, 247 rte_cryptodev_name_get(env.dev_id)); 248 if (ret < 0) { 249 RTE_LOG(ERR, USER1, "Error %i: Failed test %s\n", 250 ret, env.req_path); 251 goto exit; 252 } 253 254 255 ret = fips_test_one_file(); 256 if (ret < 0) { 257 RTE_LOG(ERR, USER1, "Error %i: Failed test %s\n", 258 ret, env.req_path); 259 goto exit; 260 } 261 262 printf("Done\n"); 263 264 } else { 265 struct dirent *dir; 266 DIR *d_req, *d_rsp; 267 char req_path[1024]; 268 char rsp_path[1024]; 269 270 d_req = opendir(env.req_path); 271 if (!d_req) { 272 RTE_LOG(ERR, USER1, "Error %i: Path %s not exist\n", 273 -EINVAL, env.req_path); 274 goto exit; 275 } 276 277 d_rsp = opendir(env.rsp_path); 278 if (!d_rsp) { 279 ret = mkdir(env.rsp_path, 0700); 280 if (ret == 0) 281 d_rsp = opendir(env.rsp_path); 282 else { 283 RTE_LOG(ERR, USER1, "Error %i: Invalid %s\n", 284 -EINVAL, env.rsp_path); 285 goto exit; 286 } 287 } 288 closedir(d_rsp); 289 290 while ((dir = readdir(d_req)) != NULL) { 291 if (strstr(dir->d_name, "req") == NULL) 292 continue; 293 294 snprintf(req_path, 1023, "%s/%s", env.req_path, 295 dir->d_name); 296 snprintf(rsp_path, 1023, "%s/%s", env.rsp_path, 297 dir->d_name); 298 strlcpy(strstr(rsp_path, "req"), "rsp", 4); 299 300 printf("Processing file %s... ", req_path); 301 302 ret = fips_test_init(req_path, rsp_path, 303 rte_cryptodev_name_get(env.dev_id)); 304 if (ret < 0) { 305 RTE_LOG(ERR, USER1, "Error %i: Failed test %s\n", 306 ret, req_path); 307 break; 308 } 309 310 ret = fips_test_one_file(); 311 if (ret < 0) { 312 RTE_LOG(ERR, USER1, "Error %i: Failed test %s\n", 313 ret, req_path); 314 break; 315 } 316 317 printf("Done\n"); 318 } 319 320 closedir(d_req); 321 } 322 323 324 exit: 325 fips_test_clear(); 326 cryptodev_fips_validate_app_uninit(); 327 328 return ret; 329 330 } 331 332 #define IV_OFF (sizeof(struct rte_crypto_op) + sizeof(struct rte_crypto_sym_op)) 333 #define CRYPTODEV_FIPS_MAX_RETRIES 16 334 335 typedef int (*fips_test_one_case_t)(void); 336 typedef int (*fips_prepare_op_t)(void); 337 typedef int (*fips_prepare_xform_t)(struct rte_crypto_sym_xform *); 338 339 struct fips_test_ops { 340 fips_prepare_xform_t prepare_xform; 341 fips_prepare_op_t prepare_op; 342 fips_test_one_case_t test; 343 } test_ops; 344 345 static int 346 prepare_cipher_op(void) 347 { 348 struct rte_crypto_sym_op *sym = env.op->sym; 349 uint8_t *iv = rte_crypto_op_ctod_offset(env.op, uint8_t *, IV_OFF); 350 351 __rte_crypto_op_reset(env.op, RTE_CRYPTO_OP_TYPE_SYMMETRIC); 352 rte_pktmbuf_reset(env.mbuf); 353 354 sym->m_src = env.mbuf; 355 sym->cipher.data.offset = 0; 356 357 memcpy(iv, vec.iv.val, vec.iv.len); 358 359 if (info.op == FIPS_TEST_ENC_AUTH_GEN) { 360 uint8_t *pt; 361 362 if (vec.pt.len > RTE_MBUF_MAX_NB_SEGS) { 363 RTE_LOG(ERR, USER1, "PT len %u\n", vec.pt.len); 364 return -EPERM; 365 } 366 367 pt = (uint8_t *)rte_pktmbuf_append(env.mbuf, vec.pt.len); 368 369 if (!pt) { 370 RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n", 371 -ENOMEM); 372 return -ENOMEM; 373 } 374 375 memcpy(pt, vec.pt.val, vec.pt.len); 376 sym->cipher.data.length = vec.pt.len; 377 378 } else { 379 uint8_t *ct; 380 381 if (vec.ct.len > RTE_MBUF_MAX_NB_SEGS) { 382 RTE_LOG(ERR, USER1, "CT len %u\n", vec.ct.len); 383 return -EPERM; 384 } 385 386 ct = (uint8_t *)rte_pktmbuf_append(env.mbuf, vec.ct.len); 387 388 if (!ct) { 389 RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n", 390 -ENOMEM); 391 return -ENOMEM; 392 } 393 394 memcpy(ct, vec.ct.val, vec.ct.len); 395 sym->cipher.data.length = vec.ct.len; 396 } 397 398 rte_crypto_op_attach_sym_session(env.op, env.sess); 399 400 return 0; 401 } 402 403 static int 404 prepare_auth_op(void) 405 { 406 struct rte_crypto_sym_op *sym = env.op->sym; 407 408 __rte_crypto_op_reset(env.op, RTE_CRYPTO_OP_TYPE_SYMMETRIC); 409 rte_pktmbuf_reset(env.mbuf); 410 411 sym->m_src = env.mbuf; 412 sym->auth.data.offset = 0; 413 414 if (info.op == FIPS_TEST_ENC_AUTH_GEN) { 415 uint8_t *pt; 416 417 if (vec.pt.len > RTE_MBUF_MAX_NB_SEGS) { 418 RTE_LOG(ERR, USER1, "PT len %u\n", vec.pt.len); 419 return -EPERM; 420 } 421 422 pt = (uint8_t *)rte_pktmbuf_append(env.mbuf, vec.pt.len + 423 vec.cipher_auth.digest.len); 424 425 if (!pt) { 426 RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n", 427 -ENOMEM); 428 return -ENOMEM; 429 } 430 431 memcpy(pt, vec.pt.val, vec.pt.len); 432 sym->auth.data.length = vec.pt.len; 433 sym->auth.digest.data = pt + vec.pt.len; 434 sym->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset( 435 env.mbuf, vec.pt.len); 436 437 } else { 438 uint8_t *ct; 439 440 if (vec.ct.len > RTE_MBUF_MAX_NB_SEGS) { 441 RTE_LOG(ERR, USER1, "CT len %u\n", vec.ct.len); 442 return -EPERM; 443 } 444 445 ct = (uint8_t *)rte_pktmbuf_append(env.mbuf, 446 vec.ct.len + vec.cipher_auth.digest.len); 447 448 if (!ct) { 449 RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n", 450 -ENOMEM); 451 return -ENOMEM; 452 } 453 454 memcpy(ct, vec.ct.val, vec.ct.len); 455 sym->auth.data.length = vec.ct.len; 456 sym->auth.digest.data = vec.cipher_auth.digest.val; 457 sym->auth.digest.phys_addr = rte_malloc_virt2iova( 458 sym->auth.digest.data); 459 } 460 461 rte_crypto_op_attach_sym_session(env.op, env.sess); 462 } 463 464 static int 465 prepare_aes_xform(struct rte_crypto_sym_xform *xform) 466 { 467 const struct rte_cryptodev_symmetric_capability *cap; 468 struct rte_cryptodev_sym_capability_idx cap_idx; 469 struct rte_crypto_cipher_xform *cipher_xform = &xform->cipher; 470 471 xform->type = RTE_CRYPTO_SYM_XFORM_CIPHER; 472 473 cipher_xform->algo = RTE_CRYPTO_CIPHER_AES_CBC; 474 cipher_xform->op = (info.op == FIPS_TEST_ENC_AUTH_GEN) ? 475 RTE_CRYPTO_CIPHER_OP_ENCRYPT : 476 RTE_CRYPTO_CIPHER_OP_DECRYPT; 477 cipher_xform->key.data = vec.cipher_auth.key.val; 478 cipher_xform->key.length = vec.cipher_auth.key.len; 479 cipher_xform->iv.length = vec.iv.len; 480 cipher_xform->iv.offset = IV_OFF; 481 482 cap_idx.algo.cipher = RTE_CRYPTO_CIPHER_AES_CBC; 483 cap_idx.type = RTE_CRYPTO_SYM_XFORM_CIPHER; 484 485 cap = rte_cryptodev_sym_capability_get(env.dev_id, &cap_idx); 486 if (!cap) { 487 RTE_LOG(ERR, USER1, "Failed to get capability for cdev %u\n", 488 env.dev_id); 489 return -EINVAL; 490 } 491 492 if (rte_cryptodev_sym_capability_check_cipher(cap, 493 cipher_xform->key.length, 494 cipher_xform->iv.length) != 0) { 495 RTE_LOG(ERR, USER1, "PMD %s key length %u IV length %u\n", 496 info.device_name, cipher_xform->key.length, 497 cipher_xform->iv.length); 498 return -EPERM; 499 } 500 501 return 0; 502 } 503 504 static int 505 prepare_hmac_xform(struct rte_crypto_sym_xform *xform) 506 { 507 const struct rte_cryptodev_symmetric_capability *cap; 508 struct rte_cryptodev_sym_capability_idx cap_idx; 509 struct rte_crypto_auth_xform *auth_xform = &xform->auth; 510 511 xform->type = RTE_CRYPTO_SYM_XFORM_AUTH; 512 513 auth_xform->algo = info.interim_info.hmac_data.algo; 514 auth_xform->op = RTE_CRYPTO_AUTH_OP_GENERATE; 515 auth_xform->digest_length = vec.cipher_auth.digest.len; 516 auth_xform->key.data = vec.cipher_auth.key.val; 517 auth_xform->key.length = vec.cipher_auth.key.len; 518 519 cap_idx.algo.auth = auth_xform->algo; 520 cap_idx.type = RTE_CRYPTO_SYM_XFORM_AUTH; 521 522 cap = rte_cryptodev_sym_capability_get(env.dev_id, &cap_idx); 523 if (!cap) { 524 RTE_LOG(ERR, USER1, "Failed to get capability for cdev %u\n", 525 env.dev_id); 526 return -EINVAL; 527 } 528 529 if (rte_cryptodev_sym_capability_check_auth(cap, 530 auth_xform->key.length, 531 auth_xform->digest_length, 0) != 0) { 532 RTE_LOG(ERR, USER1, "PMD %s key length %u IV length %u\n", 533 info.device_name, auth_xform->key.length, 534 auth_xform->digest_length); 535 return -EPERM; 536 } 537 538 return 0; 539 } 540 541 static void 542 get_writeback_data(struct fips_val *val) 543 { 544 val->val = rte_pktmbuf_mtod(env.mbuf, uint8_t *); 545 val->len = rte_pktmbuf_pkt_len(env.mbuf); 546 } 547 548 static int 549 fips_run_test(void) 550 { 551 struct rte_crypto_sym_xform xform = {0}; 552 uint16_t n_deqd; 553 int ret; 554 555 ret = test_ops.prepare_xform(&xform); 556 if (ret < 0) 557 return ret; 558 559 env.sess = rte_cryptodev_sym_session_create(env.mpool); 560 if (!env.sess) 561 return -ENOMEM; 562 563 ret = rte_cryptodev_sym_session_init(env.dev_id, 564 env.sess, &xform, env.mpool); 565 if (ret < 0) { 566 RTE_LOG(ERR, USER1, "Error %i: Init session\n", 567 ret); 568 return ret; 569 } 570 571 ret = test_ops.prepare_op(); 572 if (ret < 0) { 573 RTE_LOG(ERR, USER1, "Error %i: Prepare op\n", 574 ret); 575 return ret; 576 } 577 578 if (rte_cryptodev_enqueue_burst(env.dev_id, 0, &env.op, 1) < 1) { 579 RTE_LOG(ERR, USER1, "Error: Failed enqueue\n"); 580 return ret; 581 } 582 583 do { 584 struct rte_crypto_op *deqd_op; 585 586 n_deqd = rte_cryptodev_dequeue_burst(env.dev_id, 0, &deqd_op, 587 1); 588 } while (n_deqd == 0); 589 590 vec.status = env.op->status; 591 592 rte_cryptodev_sym_session_clear(env.dev_id, env.sess); 593 rte_cryptodev_sym_session_free(env.sess); 594 env.sess = NULL; 595 596 return ret; 597 } 598 599 static int 600 fips_generic_test(void) 601 { 602 struct fips_val val; 603 int ret; 604 605 fips_test_write_one_case(); 606 607 ret = fips_run_test(); 608 if (ret < 0) { 609 if (ret == -EPERM) { 610 fprintf(info.fp_wr, "Bypass\n\n"); 611 return 0; 612 } 613 614 return ret; 615 } 616 617 get_writeback_data(&val); 618 619 switch (info.file_type) { 620 case FIPS_TYPE_REQ: 621 case FIPS_TYPE_RSP: 622 if (info.parse_writeback == NULL) 623 return -EPERM; 624 ret = info.parse_writeback(&val); 625 if (ret < 0) 626 return ret; 627 break; 628 case FIPS_TYPE_FAX: 629 if (info.kat_check == NULL) 630 return -EPERM; 631 ret = info.kat_check(&val); 632 if (ret < 0) 633 return ret; 634 break; 635 } 636 637 fprintf(info.fp_wr, "\n"); 638 639 return 0; 640 } 641 642 static int 643 fips_mct_aes_test(void) 644 { 645 #define AES_BLOCK_SIZE 16 646 #define AES_EXTERN_ITER 100 647 #define AES_INTERN_ITER 1000 648 struct fips_val val, val_key; 649 uint8_t prev_out[AES_BLOCK_SIZE] = {0}; 650 uint8_t prev_in[AES_BLOCK_SIZE] = {0}; 651 uint32_t i, j, k; 652 int ret; 653 654 for (i = 0; i < AES_EXTERN_ITER; i++) { 655 if (i != 0) 656 update_info_vec(i); 657 658 fips_test_write_one_case(); 659 660 for (j = 0; j < AES_INTERN_ITER; j++) { 661 ret = fips_run_test(); 662 if (ret < 0) { 663 if (ret == -EPERM) { 664 fprintf(info.fp_wr, "Bypass\n"); 665 return 0; 666 } 667 668 return ret; 669 } 670 671 get_writeback_data(&val); 672 673 if (info.op == FIPS_TEST_DEC_AUTH_VERIF) 674 memcpy(prev_in, vec.ct.val, AES_BLOCK_SIZE); 675 676 if (j == 0) { 677 memcpy(prev_out, val.val, AES_BLOCK_SIZE); 678 679 if (info.op == FIPS_TEST_ENC_AUTH_GEN) { 680 memcpy(vec.pt.val, vec.iv.val, 681 AES_BLOCK_SIZE); 682 memcpy(vec.iv.val, val.val, 683 AES_BLOCK_SIZE); 684 } else { 685 memcpy(vec.ct.val, vec.iv.val, 686 AES_BLOCK_SIZE); 687 memcpy(vec.iv.val, prev_in, 688 AES_BLOCK_SIZE); 689 } 690 continue; 691 } 692 693 if (info.op == FIPS_TEST_ENC_AUTH_GEN) { 694 memcpy(vec.iv.val, val.val, AES_BLOCK_SIZE); 695 memcpy(vec.pt.val, prev_out, AES_BLOCK_SIZE); 696 } else { 697 memcpy(vec.iv.val, prev_in, AES_BLOCK_SIZE); 698 memcpy(vec.ct.val, prev_out, AES_BLOCK_SIZE); 699 } 700 701 if (j == AES_INTERN_ITER - 1) 702 continue; 703 704 memcpy(prev_out, val.val, AES_BLOCK_SIZE); 705 } 706 707 info.parse_writeback(&val); 708 fprintf(info.fp_wr, "\n"); 709 710 if (i == AES_EXTERN_ITER - 1) 711 continue; 712 713 /** update key */ 714 memcpy(&val_key, &vec.cipher_auth.key, sizeof(val_key)); 715 for (k = 0; k < vec.cipher_auth.key.len; k++) { 716 switch (vec.cipher_auth.key.len) { 717 case 16: 718 val_key.val[k] ^= val.val[k]; 719 break; 720 case 24: 721 if (k < 8) 722 val_key.val[k] ^= prev_out[k + 8]; 723 else 724 val_key.val[k] ^= val.val[k - 8]; 725 break; 726 case 32: 727 if (k < 16) 728 val_key.val[k] ^= prev_out[k]; 729 else 730 val_key.val[k] ^= val.val[k - 16]; 731 break; 732 default: 733 return -1; 734 } 735 } 736 737 if (info.op == FIPS_TEST_DEC_AUTH_VERIF) 738 memcpy(vec.iv.val, val.val, AES_BLOCK_SIZE); 739 } 740 741 return 0; 742 } 743 744 static int 745 init_test_ops(void) 746 { 747 switch (info.algo) { 748 case FIPS_TEST_ALGO_AES: 749 test_ops.prepare_op = prepare_cipher_op; 750 test_ops.prepare_xform = prepare_aes_xform; 751 if (info.interim_info.aes_data.test_type == AESAVS_TYPE_MCT) 752 test_ops.test = fips_mct_aes_test; 753 else 754 test_ops.test = fips_generic_test; 755 break; 756 case FIPS_TEST_ALGO_HMAC: 757 test_ops.prepare_op = prepare_auth_op; 758 test_ops.prepare_xform = prepare_hmac_xform; 759 test_ops.test = fips_generic_test; 760 break; 761 762 default: 763 return -1; 764 } 765 766 return 0; 767 } 768 769 static void 770 print_test_block(void) 771 { 772 uint32_t i; 773 774 for (i = 0; i < info.nb_vec_lines; i++) 775 printf("%s\n", info.vec[i]); 776 777 printf("\n"); 778 } 779 780 static int 781 fips_test_one_file(void) 782 { 783 int fetch_ret = 0, ret; 784 785 786 ret = init_test_ops(); 787 if (ret < 0) { 788 RTE_LOG(ERR, USER1, "Error %i: Init test op\n", ret); 789 return ret; 790 } 791 792 while (ret >= 0 && fetch_ret == 0) { 793 fetch_ret = fips_test_fetch_one_block(); 794 if (fetch_ret < 0) { 795 RTE_LOG(ERR, USER1, "Error %i: Fetch block\n", 796 fetch_ret); 797 ret = fetch_ret; 798 goto error_one_case; 799 } 800 801 if (info.nb_vec_lines == 0) { 802 if (fetch_ret == -EOF) 803 break; 804 805 fprintf(info.fp_wr, "\n"); 806 continue; 807 } 808 809 ret = fips_test_parse_one_case(); 810 switch (ret) { 811 case 0: 812 ret = test_ops.test(); 813 if (ret == 0) 814 break; 815 RTE_LOG(ERR, USER1, "Error %i: test block\n", 816 ret); 817 goto error_one_case; 818 case 1: 819 break; 820 default: 821 RTE_LOG(ERR, USER1, "Error %i: Parse block\n", 822 ret); 823 goto error_one_case; 824 } 825 826 continue; 827 error_one_case: 828 print_test_block(); 829 } 830 831 fips_test_clear(); 832 833 return ret; 834 835 } 836