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 #include "fips_dev_self_test.h" 17 18 #define REQ_FILE_PATH_KEYWORD "req-file" 19 #define RSP_FILE_PATH_KEYWORD "rsp-file" 20 #define FOLDER_KEYWORD "path-is-folder" 21 #define CRYPTODEV_KEYWORD "cryptodev" 22 #define CRYPTODEV_ID_KEYWORD "cryptodev-id" 23 #define CRYPTODEV_ST_KEYWORD "self-test" 24 #define CRYPTODEV_BK_ID_KEYWORD "broken-test-id" 25 #define CRYPTODEV_BK_DIR_KEY "broken-test-dir" 26 #define CRYPTODEV_ENC_KEYWORD "enc" 27 #define CRYPTODEV_DEC_KEYWORD "dec" 28 29 struct fips_test_vector vec; 30 struct fips_test_interim_info info; 31 32 struct cryptodev_fips_validate_env { 33 const char *req_path; 34 const char *rsp_path; 35 uint32_t is_path_folder; 36 uint32_t dev_id; 37 struct rte_mempool *mpool; 38 struct rte_mempool *sess_mpool; 39 struct rte_mempool *sess_priv_mpool; 40 struct rte_mempool *op_pool; 41 struct rte_mbuf *mbuf; 42 struct rte_crypto_op *op; 43 struct rte_cryptodev_sym_session *sess; 44 uint32_t self_test; 45 struct fips_dev_broken_test_config *broken_test_config; 46 } env; 47 48 static int 49 cryptodev_fips_validate_app_int(void) 50 { 51 struct rte_cryptodev_config conf = {rte_socket_id(), 1, 0}; 52 struct rte_cryptodev_qp_conf qp_conf = {128, NULL, NULL}; 53 uint32_t sess_sz = rte_cryptodev_sym_get_private_session_size( 54 env.dev_id); 55 int ret; 56 57 if (env.self_test) { 58 ret = fips_dev_self_test(env.dev_id, env.broken_test_config); 59 if (ret < 0) { 60 struct rte_cryptodev *cryptodev = 61 rte_cryptodev_pmd_get_dev(env.dev_id); 62 63 rte_cryptodev_pmd_destroy(cryptodev); 64 65 return ret; 66 } 67 } 68 69 ret = rte_cryptodev_configure(env.dev_id, &conf); 70 if (ret < 0) 71 return ret; 72 73 env.mpool = rte_pktmbuf_pool_create("FIPS_MEMPOOL", 128, 0, 0, 74 UINT16_MAX, rte_socket_id()); 75 if (!env.mpool) 76 return ret; 77 78 ret = rte_cryptodev_queue_pair_setup(env.dev_id, 0, &qp_conf, 79 rte_socket_id()); 80 if (ret < 0) 81 return ret; 82 83 ret = -ENOMEM; 84 85 env.sess_mpool = rte_cryptodev_sym_session_pool_create( 86 "FIPS_SESS_MEMPOOL", 16, 0, 0, 0, rte_socket_id()); 87 if (!env.sess_mpool) 88 goto error_exit; 89 90 env.sess_priv_mpool = rte_mempool_create("FIPS_SESS_PRIV_MEMPOOL", 91 16, sess_sz, 0, 0, NULL, NULL, NULL, 92 NULL, rte_socket_id(), 0); 93 if (!env.sess_priv_mpool) 94 goto error_exit; 95 96 env.op_pool = rte_crypto_op_pool_create( 97 "FIPS_OP_POOL", 98 RTE_CRYPTO_OP_TYPE_SYMMETRIC, 99 1, 0, 100 16, 101 rte_socket_id()); 102 if (!env.op_pool) 103 goto error_exit; 104 105 env.mbuf = rte_pktmbuf_alloc(env.mpool); 106 if (!env.mbuf) 107 goto error_exit; 108 109 env.op = rte_crypto_op_alloc(env.op_pool, RTE_CRYPTO_OP_TYPE_SYMMETRIC); 110 if (!env.op) 111 goto error_exit; 112 113 qp_conf.mp_session = env.sess_mpool; 114 qp_conf.mp_session_private = env.sess_priv_mpool; 115 116 ret = rte_cryptodev_queue_pair_setup(env.dev_id, 0, &qp_conf, 117 rte_socket_id()); 118 if (ret < 0) 119 goto error_exit; 120 121 return 0; 122 123 error_exit: 124 125 rte_mempool_free(env.mpool); 126 if (env.sess_mpool) 127 rte_mempool_free(env.sess_mpool); 128 if (env.sess_priv_mpool) 129 rte_mempool_free(env.sess_priv_mpool); 130 if (env.op_pool) 131 rte_mempool_free(env.op_pool); 132 133 return ret; 134 } 135 136 static void 137 cryptodev_fips_validate_app_uninit(void) 138 { 139 rte_pktmbuf_free(env.mbuf); 140 rte_crypto_op_free(env.op); 141 rte_cryptodev_sym_session_clear(env.dev_id, env.sess); 142 rte_cryptodev_sym_session_free(env.sess); 143 rte_mempool_free(env.mpool); 144 rte_mempool_free(env.sess_mpool); 145 rte_mempool_free(env.sess_priv_mpool); 146 rte_mempool_free(env.op_pool); 147 } 148 149 static int 150 fips_test_one_file(void); 151 152 static int 153 parse_cryptodev_arg(char *arg) 154 { 155 int id = rte_cryptodev_get_dev_id(arg); 156 157 if (id < 0) { 158 RTE_LOG(ERR, USER1, "Error %i: invalid cryptodev name %s\n", 159 id, arg); 160 return id; 161 } 162 163 env.dev_id = (uint32_t)id; 164 165 return 0; 166 } 167 168 static int 169 parse_cryptodev_id_arg(char *arg) 170 { 171 uint32_t cryptodev_id; 172 173 if (parser_read_uint32(&cryptodev_id, arg) < 0) { 174 RTE_LOG(ERR, USER1, "Error %i: invalid cryptodev id %s\n", 175 -EINVAL, arg); 176 return -1; 177 } 178 179 180 if (!rte_cryptodev_pmd_is_valid_dev(cryptodev_id)) { 181 RTE_LOG(ERR, USER1, "Error %i: invalid cryptodev id %s\n", 182 cryptodev_id, arg); 183 return -1; 184 } 185 186 env.dev_id = (uint32_t)cryptodev_id; 187 188 return 0; 189 } 190 191 static void 192 cryptodev_fips_validate_usage(const char *prgname) 193 { 194 printf("%s [EAL options] --\n" 195 " --%s: REQUEST-FILE-PATH\n" 196 " --%s: RESPONSE-FILE-PATH\n" 197 " --%s: indicating both paths are folders\n" 198 " --%s: CRYPTODEV-NAME\n" 199 " --%s: CRYPTODEV-ID-NAME\n" 200 " --%s: self test indicator\n" 201 " --%s: self broken test ID\n" 202 " --%s: self broken test direction\n", 203 prgname, REQ_FILE_PATH_KEYWORD, RSP_FILE_PATH_KEYWORD, 204 FOLDER_KEYWORD, CRYPTODEV_KEYWORD, CRYPTODEV_ID_KEYWORD, 205 CRYPTODEV_ST_KEYWORD, CRYPTODEV_BK_ID_KEYWORD, 206 CRYPTODEV_BK_DIR_KEY); 207 } 208 209 static int 210 cryptodev_fips_validate_parse_args(int argc, char **argv) 211 { 212 int opt, ret; 213 char *prgname = argv[0]; 214 char **argvopt; 215 int option_index; 216 struct option lgopts[] = { 217 {REQ_FILE_PATH_KEYWORD, required_argument, 0, 0}, 218 {RSP_FILE_PATH_KEYWORD, required_argument, 0, 0}, 219 {FOLDER_KEYWORD, no_argument, 0, 0}, 220 {CRYPTODEV_KEYWORD, required_argument, 0, 0}, 221 {CRYPTODEV_ID_KEYWORD, required_argument, 0, 0}, 222 {CRYPTODEV_ST_KEYWORD, no_argument, 0, 0}, 223 {CRYPTODEV_BK_ID_KEYWORD, required_argument, 0, 0}, 224 {CRYPTODEV_BK_DIR_KEY, required_argument, 0, 0}, 225 {NULL, 0, 0, 0} 226 }; 227 228 argvopt = argv; 229 230 while ((opt = getopt_long(argc, argvopt, "s:", 231 lgopts, &option_index)) != EOF) { 232 233 switch (opt) { 234 case 0: 235 if (strcmp(lgopts[option_index].name, 236 REQ_FILE_PATH_KEYWORD) == 0) 237 env.req_path = optarg; 238 else if (strcmp(lgopts[option_index].name, 239 RSP_FILE_PATH_KEYWORD) == 0) 240 env.rsp_path = optarg; 241 else if (strcmp(lgopts[option_index].name, 242 FOLDER_KEYWORD) == 0) 243 env.is_path_folder = 1; 244 else if (strcmp(lgopts[option_index].name, 245 CRYPTODEV_KEYWORD) == 0) { 246 ret = parse_cryptodev_arg(optarg); 247 if (ret < 0) { 248 cryptodev_fips_validate_usage(prgname); 249 return -EINVAL; 250 } 251 } else if (strcmp(lgopts[option_index].name, 252 CRYPTODEV_ID_KEYWORD) == 0) { 253 ret = parse_cryptodev_id_arg(optarg); 254 if (ret < 0) { 255 cryptodev_fips_validate_usage(prgname); 256 return -EINVAL; 257 } 258 } else if (strcmp(lgopts[option_index].name, 259 CRYPTODEV_ST_KEYWORD) == 0) { 260 env.self_test = 1; 261 } else if (strcmp(lgopts[option_index].name, 262 CRYPTODEV_BK_ID_KEYWORD) == 0) { 263 if (!env.broken_test_config) { 264 env.broken_test_config = rte_malloc( 265 NULL, 266 sizeof(*env.broken_test_config), 267 0); 268 if (!env.broken_test_config) 269 return -ENOMEM; 270 271 env.broken_test_config->expect_fail_dir = 272 self_test_dir_enc_auth_gen; 273 } 274 275 if (parser_read_uint32( 276 &env.broken_test_config->expect_fail_test_idx, 277 optarg) < 0) { 278 rte_free(env.broken_test_config); 279 cryptodev_fips_validate_usage(prgname); 280 return -EINVAL; 281 } 282 } else if (strcmp(lgopts[option_index].name, 283 CRYPTODEV_BK_DIR_KEY) == 0) { 284 if (!env.broken_test_config) { 285 env.broken_test_config = rte_malloc( 286 NULL, 287 sizeof(*env.broken_test_config), 288 0); 289 if (!env.broken_test_config) 290 return -ENOMEM; 291 292 env.broken_test_config-> 293 expect_fail_test_idx = 0; 294 } 295 296 if (strcmp(optarg, CRYPTODEV_ENC_KEYWORD) == 0) 297 env.broken_test_config->expect_fail_dir = 298 self_test_dir_enc_auth_gen; 299 else if (strcmp(optarg, CRYPTODEV_DEC_KEYWORD) 300 == 0) 301 env.broken_test_config->expect_fail_dir = 302 self_test_dir_dec_auth_verify; 303 else { 304 rte_free(env.broken_test_config); 305 cryptodev_fips_validate_usage(prgname); 306 return -EINVAL; 307 } 308 } else { 309 cryptodev_fips_validate_usage(prgname); 310 return -EINVAL; 311 } 312 break; 313 default: 314 return -1; 315 } 316 } 317 318 if (env.req_path == NULL || env.rsp_path == NULL || 319 env.dev_id == UINT32_MAX) { 320 cryptodev_fips_validate_usage(prgname); 321 return -EINVAL; 322 } 323 324 return 0; 325 } 326 327 int 328 main(int argc, char *argv[]) 329 { 330 int ret; 331 332 ret = rte_eal_init(argc, argv); 333 if (ret < 0) { 334 RTE_LOG(ERR, USER1, "Error %i: Failed init\n", ret); 335 return -1; 336 } 337 338 argc -= ret; 339 argv += ret; 340 341 ret = cryptodev_fips_validate_parse_args(argc, argv); 342 if (ret < 0) 343 rte_exit(EXIT_FAILURE, "Failed to parse arguments!\n"); 344 345 ret = cryptodev_fips_validate_app_int(); 346 if (ret < 0) { 347 RTE_LOG(ERR, USER1, "Error %i: Failed init\n", ret); 348 return -1; 349 } 350 351 if (!env.is_path_folder) { 352 printf("Processing file %s... ", env.req_path); 353 354 ret = fips_test_init(env.req_path, env.rsp_path, 355 rte_cryptodev_name_get(env.dev_id)); 356 if (ret < 0) { 357 RTE_LOG(ERR, USER1, "Error %i: Failed test %s\n", 358 ret, env.req_path); 359 goto exit; 360 } 361 362 363 ret = fips_test_one_file(); 364 if (ret < 0) { 365 RTE_LOG(ERR, USER1, "Error %i: Failed test %s\n", 366 ret, env.req_path); 367 goto exit; 368 } 369 370 printf("Done\n"); 371 372 } else { 373 struct dirent *dir; 374 DIR *d_req, *d_rsp; 375 char req_path[1024]; 376 char rsp_path[1024]; 377 378 d_req = opendir(env.req_path); 379 if (!d_req) { 380 RTE_LOG(ERR, USER1, "Error %i: Path %s not exist\n", 381 -EINVAL, env.req_path); 382 goto exit; 383 } 384 385 d_rsp = opendir(env.rsp_path); 386 if (!d_rsp) { 387 ret = mkdir(env.rsp_path, 0700); 388 if (ret == 0) 389 d_rsp = opendir(env.rsp_path); 390 else { 391 RTE_LOG(ERR, USER1, "Error %i: Invalid %s\n", 392 -EINVAL, env.rsp_path); 393 goto exit; 394 } 395 } 396 closedir(d_rsp); 397 398 while ((dir = readdir(d_req)) != NULL) { 399 if (strstr(dir->d_name, "req") == NULL) 400 continue; 401 402 snprintf(req_path, 1023, "%s/%s", env.req_path, 403 dir->d_name); 404 snprintf(rsp_path, 1023, "%s/%s", env.rsp_path, 405 dir->d_name); 406 strlcpy(strstr(rsp_path, "req"), "rsp", 4); 407 408 printf("Processing file %s... ", req_path); 409 410 ret = fips_test_init(req_path, rsp_path, 411 rte_cryptodev_name_get(env.dev_id)); 412 if (ret < 0) { 413 RTE_LOG(ERR, USER1, "Error %i: Failed test %s\n", 414 ret, req_path); 415 break; 416 } 417 418 ret = fips_test_one_file(); 419 if (ret < 0) { 420 RTE_LOG(ERR, USER1, "Error %i: Failed test %s\n", 421 ret, req_path); 422 break; 423 } 424 425 printf("Done\n"); 426 } 427 428 closedir(d_req); 429 } 430 431 432 exit: 433 fips_test_clear(); 434 cryptodev_fips_validate_app_uninit(); 435 436 return ret; 437 438 } 439 440 #define IV_OFF (sizeof(struct rte_crypto_op) + sizeof(struct rte_crypto_sym_op)) 441 #define CRYPTODEV_FIPS_MAX_RETRIES 16 442 443 typedef int (*fips_test_one_case_t)(void); 444 typedef int (*fips_prepare_op_t)(void); 445 typedef int (*fips_prepare_xform_t)(struct rte_crypto_sym_xform *); 446 447 struct fips_test_ops { 448 fips_prepare_xform_t prepare_xform; 449 fips_prepare_op_t prepare_op; 450 fips_test_one_case_t test; 451 } test_ops; 452 453 static int 454 prepare_cipher_op(void) 455 { 456 struct rte_crypto_sym_op *sym = env.op->sym; 457 uint8_t *iv = rte_crypto_op_ctod_offset(env.op, uint8_t *, IV_OFF); 458 459 __rte_crypto_op_reset(env.op, RTE_CRYPTO_OP_TYPE_SYMMETRIC); 460 rte_pktmbuf_reset(env.mbuf); 461 462 sym->m_src = env.mbuf; 463 sym->cipher.data.offset = 0; 464 465 memcpy(iv, vec.iv.val, vec.iv.len); 466 467 if (info.op == FIPS_TEST_ENC_AUTH_GEN) { 468 uint8_t *pt; 469 470 if (vec.pt.len > RTE_MBUF_MAX_NB_SEGS) { 471 RTE_LOG(ERR, USER1, "PT len %u\n", vec.pt.len); 472 return -EPERM; 473 } 474 475 pt = (uint8_t *)rte_pktmbuf_append(env.mbuf, vec.pt.len); 476 477 if (!pt) { 478 RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n", 479 -ENOMEM); 480 return -ENOMEM; 481 } 482 483 memcpy(pt, vec.pt.val, vec.pt.len); 484 sym->cipher.data.length = vec.pt.len; 485 486 } else { 487 uint8_t *ct; 488 489 if (vec.ct.len > RTE_MBUF_MAX_NB_SEGS) { 490 RTE_LOG(ERR, USER1, "CT len %u\n", vec.ct.len); 491 return -EPERM; 492 } 493 494 ct = (uint8_t *)rte_pktmbuf_append(env.mbuf, vec.ct.len); 495 496 if (!ct) { 497 RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n", 498 -ENOMEM); 499 return -ENOMEM; 500 } 501 502 memcpy(ct, vec.ct.val, vec.ct.len); 503 sym->cipher.data.length = vec.ct.len; 504 } 505 506 rte_crypto_op_attach_sym_session(env.op, env.sess); 507 508 return 0; 509 } 510 511 static int 512 prepare_auth_op(void) 513 { 514 struct rte_crypto_sym_op *sym = env.op->sym; 515 uint8_t *pt; 516 517 __rte_crypto_op_reset(env.op, RTE_CRYPTO_OP_TYPE_SYMMETRIC); 518 rte_pktmbuf_reset(env.mbuf); 519 520 sym->m_src = env.mbuf; 521 sym->auth.data.offset = 0; 522 523 pt = (uint8_t *)rte_pktmbuf_append(env.mbuf, vec.pt.len + 524 vec.cipher_auth.digest.len); 525 526 if (!pt) { 527 RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n", 528 -ENOMEM); 529 return -ENOMEM; 530 } 531 532 sym->auth.data.length = vec.pt.len; 533 sym->auth.digest.data = pt + vec.pt.len; 534 sym->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset( 535 env.mbuf, vec.pt.len); 536 537 memcpy(pt, vec.pt.val, vec.pt.len); 538 539 if (info.op == FIPS_TEST_DEC_AUTH_VERIF) 540 memcpy(pt + vec.pt.len, vec.cipher_auth.digest.val, 541 vec.cipher_auth.digest.len); 542 543 rte_crypto_op_attach_sym_session(env.op, env.sess); 544 545 return 0; 546 } 547 548 static int 549 prepare_aead_op(void) 550 { 551 struct rte_crypto_sym_op *sym = env.op->sym; 552 uint8_t *iv = rte_crypto_op_ctod_offset(env.op, uint8_t *, IV_OFF); 553 554 __rte_crypto_op_reset(env.op, RTE_CRYPTO_OP_TYPE_SYMMETRIC); 555 rte_pktmbuf_reset(env.mbuf); 556 557 if (info.algo == FIPS_TEST_ALGO_AES_CCM) 558 memcpy(iv + 1, vec.iv.val, vec.iv.len); 559 else 560 memcpy(iv, vec.iv.val, vec.iv.len); 561 562 sym->m_src = env.mbuf; 563 sym->aead.data.offset = 0; 564 sym->aead.aad.data = vec.aead.aad.val; 565 sym->aead.aad.phys_addr = rte_malloc_virt2iova(sym->aead.aad.data); 566 567 if (info.op == FIPS_TEST_ENC_AUTH_GEN) { 568 uint8_t *pt; 569 570 if (vec.pt.len > RTE_MBUF_MAX_NB_SEGS) { 571 RTE_LOG(ERR, USER1, "PT len %u\n", vec.pt.len); 572 return -EPERM; 573 } 574 575 pt = (uint8_t *)rte_pktmbuf_append(env.mbuf, 576 vec.pt.len + vec.aead.digest.len); 577 578 if (!pt) { 579 RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n", 580 -ENOMEM); 581 return -ENOMEM; 582 } 583 584 memcpy(pt, vec.pt.val, vec.pt.len); 585 sym->aead.data.length = vec.pt.len; 586 sym->aead.digest.data = pt + vec.pt.len; 587 sym->aead.digest.phys_addr = rte_pktmbuf_mtophys_offset( 588 env.mbuf, vec.pt.len); 589 } else { 590 uint8_t *ct; 591 592 if (vec.ct.len > RTE_MBUF_MAX_NB_SEGS) { 593 RTE_LOG(ERR, USER1, "CT len %u\n", vec.ct.len); 594 return -EPERM; 595 } 596 597 ct = (uint8_t *)rte_pktmbuf_append(env.mbuf, vec.ct.len); 598 599 if (!ct) { 600 RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n", 601 -ENOMEM); 602 return -ENOMEM; 603 } 604 605 memcpy(ct, vec.ct.val, vec.ct.len); 606 sym->aead.data.length = vec.ct.len; 607 sym->aead.digest.data = vec.aead.digest.val; 608 sym->aead.digest.phys_addr = rte_malloc_virt2iova( 609 sym->aead.digest.data); 610 } 611 612 rte_crypto_op_attach_sym_session(env.op, env.sess); 613 614 return 0; 615 } 616 617 static int 618 prepare_aes_xform(struct rte_crypto_sym_xform *xform) 619 { 620 const struct rte_cryptodev_symmetric_capability *cap; 621 struct rte_cryptodev_sym_capability_idx cap_idx; 622 struct rte_crypto_cipher_xform *cipher_xform = &xform->cipher; 623 624 xform->type = RTE_CRYPTO_SYM_XFORM_CIPHER; 625 626 if (info.interim_info.aes_data.cipher_algo == RTE_CRYPTO_CIPHER_AES_CBC) 627 cipher_xform->algo = RTE_CRYPTO_CIPHER_AES_CBC; 628 else 629 cipher_xform->algo = RTE_CRYPTO_CIPHER_AES_ECB; 630 631 cipher_xform->op = (info.op == FIPS_TEST_ENC_AUTH_GEN) ? 632 RTE_CRYPTO_CIPHER_OP_ENCRYPT : 633 RTE_CRYPTO_CIPHER_OP_DECRYPT; 634 cipher_xform->key.data = vec.cipher_auth.key.val; 635 cipher_xform->key.length = vec.cipher_auth.key.len; 636 if (cipher_xform->algo == RTE_CRYPTO_CIPHER_AES_CBC) { 637 cipher_xform->iv.length = vec.iv.len; 638 cipher_xform->iv.offset = IV_OFF; 639 } else { 640 cipher_xform->iv.length = 0; 641 cipher_xform->iv.offset = 0; 642 } 643 cap_idx.algo.cipher = cipher_xform->algo; 644 cap_idx.type = RTE_CRYPTO_SYM_XFORM_CIPHER; 645 646 cap = rte_cryptodev_sym_capability_get(env.dev_id, &cap_idx); 647 if (!cap) { 648 RTE_LOG(ERR, USER1, "Failed to get capability for cdev %u\n", 649 env.dev_id); 650 return -EINVAL; 651 } 652 653 if (rte_cryptodev_sym_capability_check_cipher(cap, 654 cipher_xform->key.length, 655 cipher_xform->iv.length) != 0) { 656 RTE_LOG(ERR, USER1, "PMD %s key length %u IV length %u\n", 657 info.device_name, cipher_xform->key.length, 658 cipher_xform->iv.length); 659 return -EPERM; 660 } 661 662 return 0; 663 } 664 665 static int 666 prepare_tdes_xform(struct rte_crypto_sym_xform *xform) 667 { 668 const struct rte_cryptodev_symmetric_capability *cap; 669 struct rte_cryptodev_sym_capability_idx cap_idx; 670 struct rte_crypto_cipher_xform *cipher_xform = &xform->cipher; 671 672 xform->type = RTE_CRYPTO_SYM_XFORM_CIPHER; 673 674 if (info.interim_info.tdes_data.test_mode == TDES_MODE_CBC) 675 cipher_xform->algo = RTE_CRYPTO_CIPHER_3DES_CBC; 676 else 677 cipher_xform->algo = RTE_CRYPTO_CIPHER_3DES_ECB; 678 cipher_xform->op = (info.op == FIPS_TEST_ENC_AUTH_GEN) ? 679 RTE_CRYPTO_CIPHER_OP_ENCRYPT : 680 RTE_CRYPTO_CIPHER_OP_DECRYPT; 681 cipher_xform->key.data = vec.cipher_auth.key.val; 682 cipher_xform->key.length = vec.cipher_auth.key.len; 683 684 if (cipher_xform->algo == RTE_CRYPTO_CIPHER_3DES_CBC) { 685 cipher_xform->iv.length = vec.iv.len; 686 cipher_xform->iv.offset = IV_OFF; 687 } else { 688 cipher_xform->iv.length = 0; 689 cipher_xform->iv.offset = 0; 690 } 691 cap_idx.algo.cipher = cipher_xform->algo; 692 cap_idx.type = RTE_CRYPTO_SYM_XFORM_CIPHER; 693 694 cap = rte_cryptodev_sym_capability_get(env.dev_id, &cap_idx); 695 if (!cap) { 696 RTE_LOG(ERR, USER1, "Failed to get capability for cdev %u\n", 697 env.dev_id); 698 return -EINVAL; 699 } 700 701 if (rte_cryptodev_sym_capability_check_cipher(cap, 702 cipher_xform->key.length, 703 cipher_xform->iv.length) != 0) { 704 RTE_LOG(ERR, USER1, "PMD %s key length %u IV length %u\n", 705 info.device_name, cipher_xform->key.length, 706 cipher_xform->iv.length); 707 return -EPERM; 708 } 709 710 return 0; 711 } 712 713 static int 714 prepare_hmac_xform(struct rte_crypto_sym_xform *xform) 715 { 716 const struct rte_cryptodev_symmetric_capability *cap; 717 struct rte_cryptodev_sym_capability_idx cap_idx; 718 struct rte_crypto_auth_xform *auth_xform = &xform->auth; 719 720 xform->type = RTE_CRYPTO_SYM_XFORM_AUTH; 721 722 auth_xform->algo = info.interim_info.hmac_data.algo; 723 auth_xform->op = RTE_CRYPTO_AUTH_OP_GENERATE; 724 auth_xform->digest_length = vec.cipher_auth.digest.len; 725 auth_xform->key.data = vec.cipher_auth.key.val; 726 auth_xform->key.length = vec.cipher_auth.key.len; 727 728 cap_idx.algo.auth = auth_xform->algo; 729 cap_idx.type = RTE_CRYPTO_SYM_XFORM_AUTH; 730 731 cap = rte_cryptodev_sym_capability_get(env.dev_id, &cap_idx); 732 if (!cap) { 733 RTE_LOG(ERR, USER1, "Failed to get capability for cdev %u\n", 734 env.dev_id); 735 return -EINVAL; 736 } 737 738 if (rte_cryptodev_sym_capability_check_auth(cap, 739 auth_xform->key.length, 740 auth_xform->digest_length, 0) != 0) { 741 RTE_LOG(ERR, USER1, "PMD %s key length %u IV length %u\n", 742 info.device_name, auth_xform->key.length, 743 auth_xform->digest_length); 744 return -EPERM; 745 } 746 747 return 0; 748 } 749 750 static int 751 prepare_gcm_xform(struct rte_crypto_sym_xform *xform) 752 { 753 const struct rte_cryptodev_symmetric_capability *cap; 754 struct rte_cryptodev_sym_capability_idx cap_idx; 755 struct rte_crypto_aead_xform *aead_xform = &xform->aead; 756 757 xform->type = RTE_CRYPTO_SYM_XFORM_AEAD; 758 759 aead_xform->algo = RTE_CRYPTO_AEAD_AES_GCM; 760 aead_xform->aad_length = vec.aead.aad.len; 761 aead_xform->digest_length = vec.aead.digest.len; 762 aead_xform->iv.offset = IV_OFF; 763 aead_xform->iv.length = vec.iv.len; 764 aead_xform->key.data = vec.aead.key.val; 765 aead_xform->key.length = vec.aead.key.len; 766 aead_xform->op = (info.op == FIPS_TEST_ENC_AUTH_GEN) ? 767 RTE_CRYPTO_AEAD_OP_ENCRYPT : 768 RTE_CRYPTO_AEAD_OP_DECRYPT; 769 770 cap_idx.algo.aead = aead_xform->algo; 771 cap_idx.type = RTE_CRYPTO_SYM_XFORM_AEAD; 772 773 cap = rte_cryptodev_sym_capability_get(env.dev_id, &cap_idx); 774 if (!cap) { 775 RTE_LOG(ERR, USER1, "Failed to get capability for cdev %u\n", 776 env.dev_id); 777 return -EINVAL; 778 } 779 780 if (rte_cryptodev_sym_capability_check_aead(cap, 781 aead_xform->key.length, 782 aead_xform->digest_length, aead_xform->aad_length, 783 aead_xform->iv.length) != 0) { 784 RTE_LOG(ERR, USER1, 785 "PMD %s key_len %u tag_len %u aad_len %u iv_len %u\n", 786 info.device_name, aead_xform->key.length, 787 aead_xform->digest_length, 788 aead_xform->aad_length, 789 aead_xform->iv.length); 790 return -EPERM; 791 } 792 793 return 0; 794 } 795 796 static int 797 prepare_cmac_xform(struct rte_crypto_sym_xform *xform) 798 { 799 const struct rte_cryptodev_symmetric_capability *cap; 800 struct rte_cryptodev_sym_capability_idx cap_idx; 801 struct rte_crypto_auth_xform *auth_xform = &xform->auth; 802 803 xform->type = RTE_CRYPTO_SYM_XFORM_AUTH; 804 805 auth_xform->algo = RTE_CRYPTO_AUTH_AES_CMAC; 806 auth_xform->op = (info.op == FIPS_TEST_ENC_AUTH_GEN) ? 807 RTE_CRYPTO_AUTH_OP_GENERATE : RTE_CRYPTO_AUTH_OP_VERIFY; 808 auth_xform->digest_length = vec.cipher_auth.digest.len; 809 auth_xform->key.data = vec.cipher_auth.key.val; 810 auth_xform->key.length = vec.cipher_auth.key.len; 811 812 cap_idx.algo.auth = auth_xform->algo; 813 cap_idx.type = RTE_CRYPTO_SYM_XFORM_AUTH; 814 815 cap = rte_cryptodev_sym_capability_get(env.dev_id, &cap_idx); 816 if (!cap) { 817 RTE_LOG(ERR, USER1, "Failed to get capability for cdev %u\n", 818 env.dev_id); 819 return -EINVAL; 820 } 821 822 if (rte_cryptodev_sym_capability_check_auth(cap, 823 auth_xform->key.length, 824 auth_xform->digest_length, 0) != 0) { 825 RTE_LOG(ERR, USER1, "PMD %s key length %u IV length %u\n", 826 info.device_name, auth_xform->key.length, 827 auth_xform->digest_length); 828 return -EPERM; 829 } 830 831 return 0; 832 } 833 834 static int 835 prepare_ccm_xform(struct rte_crypto_sym_xform *xform) 836 { 837 const struct rte_cryptodev_symmetric_capability *cap; 838 struct rte_cryptodev_sym_capability_idx cap_idx; 839 struct rte_crypto_aead_xform *aead_xform = &xform->aead; 840 841 xform->type = RTE_CRYPTO_SYM_XFORM_AEAD; 842 843 aead_xform->algo = RTE_CRYPTO_AEAD_AES_CCM; 844 aead_xform->aad_length = vec.aead.aad.len; 845 aead_xform->digest_length = vec.aead.digest.len; 846 aead_xform->iv.offset = IV_OFF; 847 aead_xform->iv.length = vec.iv.len; 848 aead_xform->key.data = vec.aead.key.val; 849 aead_xform->key.length = vec.aead.key.len; 850 aead_xform->op = (info.op == FIPS_TEST_ENC_AUTH_GEN) ? 851 RTE_CRYPTO_AEAD_OP_ENCRYPT : 852 RTE_CRYPTO_AEAD_OP_DECRYPT; 853 854 cap_idx.algo.aead = aead_xform->algo; 855 cap_idx.type = RTE_CRYPTO_SYM_XFORM_AEAD; 856 857 cap = rte_cryptodev_sym_capability_get(env.dev_id, &cap_idx); 858 if (!cap) { 859 RTE_LOG(ERR, USER1, "Failed to get capability for cdev %u\n", 860 env.dev_id); 861 return -EINVAL; 862 } 863 864 if (rte_cryptodev_sym_capability_check_aead(cap, 865 aead_xform->key.length, 866 aead_xform->digest_length, aead_xform->aad_length, 867 aead_xform->iv.length) != 0) { 868 RTE_LOG(ERR, USER1, 869 "PMD %s key_len %u tag_len %u aad_len %u iv_len %u\n", 870 info.device_name, aead_xform->key.length, 871 aead_xform->digest_length, 872 aead_xform->aad_length, 873 aead_xform->iv.length); 874 return -EPERM; 875 } 876 877 return 0; 878 } 879 880 static int 881 prepare_sha_xform(struct rte_crypto_sym_xform *xform) 882 { 883 const struct rte_cryptodev_symmetric_capability *cap; 884 struct rte_cryptodev_sym_capability_idx cap_idx; 885 struct rte_crypto_auth_xform *auth_xform = &xform->auth; 886 887 xform->type = RTE_CRYPTO_SYM_XFORM_AUTH; 888 889 auth_xform->algo = info.interim_info.sha_data.algo; 890 auth_xform->op = RTE_CRYPTO_AUTH_OP_GENERATE; 891 auth_xform->digest_length = vec.cipher_auth.digest.len; 892 893 cap_idx.algo.auth = auth_xform->algo; 894 cap_idx.type = RTE_CRYPTO_SYM_XFORM_AUTH; 895 896 cap = rte_cryptodev_sym_capability_get(env.dev_id, &cap_idx); 897 if (!cap) { 898 RTE_LOG(ERR, USER1, "Failed to get capability for cdev %u\n", 899 env.dev_id); 900 return -EINVAL; 901 } 902 903 if (rte_cryptodev_sym_capability_check_auth(cap, 904 auth_xform->key.length, 905 auth_xform->digest_length, 0) != 0) { 906 RTE_LOG(ERR, USER1, "PMD %s key length %u digest length %u\n", 907 info.device_name, auth_xform->key.length, 908 auth_xform->digest_length); 909 return -EPERM; 910 } 911 912 return 0; 913 } 914 915 static void 916 get_writeback_data(struct fips_val *val) 917 { 918 val->val = rte_pktmbuf_mtod(env.mbuf, uint8_t *); 919 val->len = rte_pktmbuf_pkt_len(env.mbuf); 920 } 921 922 static int 923 fips_run_test(void) 924 { 925 struct rte_crypto_sym_xform xform = {0}; 926 uint16_t n_deqd; 927 int ret; 928 929 ret = test_ops.prepare_xform(&xform); 930 if (ret < 0) 931 return ret; 932 933 env.sess = rte_cryptodev_sym_session_create(env.sess_mpool); 934 if (!env.sess) 935 return -ENOMEM; 936 937 ret = rte_cryptodev_sym_session_init(env.dev_id, 938 env.sess, &xform, env.sess_priv_mpool); 939 if (ret < 0) { 940 RTE_LOG(ERR, USER1, "Error %i: Init session\n", 941 ret); 942 goto exit; 943 } 944 945 ret = test_ops.prepare_op(); 946 if (ret < 0) { 947 RTE_LOG(ERR, USER1, "Error %i: Prepare op\n", 948 ret); 949 goto exit; 950 } 951 952 if (rte_cryptodev_enqueue_burst(env.dev_id, 0, &env.op, 1) < 1) { 953 RTE_LOG(ERR, USER1, "Error: Failed enqueue\n"); 954 ret = -1; 955 goto exit; 956 } 957 958 do { 959 struct rte_crypto_op *deqd_op; 960 961 n_deqd = rte_cryptodev_dequeue_burst(env.dev_id, 0, &deqd_op, 962 1); 963 } while (n_deqd == 0); 964 965 vec.status = env.op->status; 966 967 exit: 968 rte_cryptodev_sym_session_clear(env.dev_id, env.sess); 969 rte_cryptodev_sym_session_free(env.sess); 970 env.sess = NULL; 971 972 return ret; 973 } 974 975 static int 976 fips_generic_test(void) 977 { 978 struct fips_val val; 979 int ret; 980 981 fips_test_write_one_case(); 982 983 ret = fips_run_test(); 984 if (ret < 0) { 985 if (ret == -EPERM) { 986 fprintf(info.fp_wr, "Bypass\n\n"); 987 return 0; 988 } 989 990 return ret; 991 } 992 993 get_writeback_data(&val); 994 995 switch (info.file_type) { 996 case FIPS_TYPE_REQ: 997 case FIPS_TYPE_RSP: 998 if (info.parse_writeback == NULL) 999 return -EPERM; 1000 ret = info.parse_writeback(&val); 1001 if (ret < 0) 1002 return ret; 1003 break; 1004 case FIPS_TYPE_FAX: 1005 if (info.kat_check == NULL) 1006 return -EPERM; 1007 ret = info.kat_check(&val); 1008 if (ret < 0) 1009 return ret; 1010 break; 1011 } 1012 1013 fprintf(info.fp_wr, "\n"); 1014 1015 return 0; 1016 } 1017 1018 static int 1019 fips_mct_tdes_test(void) 1020 { 1021 #define TDES_BLOCK_SIZE 8 1022 #define TDES_EXTERN_ITER 400 1023 #define TDES_INTERN_ITER 10000 1024 struct fips_val val, val_key; 1025 uint8_t prev_out[TDES_BLOCK_SIZE] = {0}; 1026 uint8_t prev_prev_out[TDES_BLOCK_SIZE] = {0}; 1027 uint8_t prev_in[TDES_BLOCK_SIZE] = {0}; 1028 uint32_t i, j, k; 1029 int ret; 1030 int test_mode = info.interim_info.tdes_data.test_mode; 1031 1032 for (i = 0; i < TDES_EXTERN_ITER; i++) { 1033 if ((i == 0) && (info.version == 21.4f)) { 1034 if (!(strstr(info.vec[0], "COUNT"))) 1035 fprintf(info.fp_wr, "%s%u\n", "COUNT = ", 0); 1036 } 1037 1038 if (i != 0) 1039 update_info_vec(i); 1040 1041 fips_test_write_one_case(); 1042 1043 for (j = 0; j < TDES_INTERN_ITER; j++) { 1044 ret = fips_run_test(); 1045 if (ret < 0) { 1046 if (ret == -EPERM) { 1047 fprintf(info.fp_wr, "Bypass\n"); 1048 return 0; 1049 } 1050 return ret; 1051 } 1052 1053 get_writeback_data(&val); 1054 1055 if (info.op == FIPS_TEST_DEC_AUTH_VERIF) 1056 memcpy(prev_in, vec.ct.val, TDES_BLOCK_SIZE); 1057 1058 if (j == 0) { 1059 memcpy(prev_out, val.val, TDES_BLOCK_SIZE); 1060 1061 if (info.op == FIPS_TEST_ENC_AUTH_GEN) { 1062 if (test_mode == TDES_MODE_ECB) { 1063 memcpy(vec.pt.val, val.val, 1064 TDES_BLOCK_SIZE); 1065 } else { 1066 memcpy(vec.pt.val, vec.iv.val, 1067 TDES_BLOCK_SIZE); 1068 memcpy(vec.iv.val, val.val, 1069 TDES_BLOCK_SIZE); 1070 } 1071 1072 } else { 1073 if (test_mode == TDES_MODE_ECB) { 1074 memcpy(vec.ct.val, val.val, 1075 TDES_BLOCK_SIZE); 1076 } else { 1077 memcpy(vec.iv.val, vec.ct.val, 1078 TDES_BLOCK_SIZE); 1079 memcpy(vec.ct.val, val.val, 1080 TDES_BLOCK_SIZE); 1081 } 1082 } 1083 continue; 1084 } 1085 1086 if (info.op == FIPS_TEST_ENC_AUTH_GEN) { 1087 if (test_mode == TDES_MODE_ECB) { 1088 memcpy(vec.pt.val, val.val, 1089 TDES_BLOCK_SIZE); 1090 } else { 1091 memcpy(vec.iv.val, val.val, 1092 TDES_BLOCK_SIZE); 1093 memcpy(vec.pt.val, prev_out, 1094 TDES_BLOCK_SIZE); 1095 } 1096 } else { 1097 if (test_mode == TDES_MODE_ECB) { 1098 memcpy(vec.ct.val, val.val, 1099 TDES_BLOCK_SIZE); 1100 } else { 1101 memcpy(vec.iv.val, vec.ct.val, 1102 TDES_BLOCK_SIZE); 1103 memcpy(vec.ct.val, val.val, 1104 TDES_BLOCK_SIZE); 1105 } 1106 } 1107 1108 if (j == TDES_INTERN_ITER - 1) 1109 continue; 1110 1111 memcpy(prev_out, val.val, TDES_BLOCK_SIZE); 1112 1113 if (j == TDES_INTERN_ITER - 3) 1114 memcpy(prev_prev_out, val.val, TDES_BLOCK_SIZE); 1115 } 1116 1117 info.parse_writeback(&val); 1118 fprintf(info.fp_wr, "\n"); 1119 1120 if (i == TDES_EXTERN_ITER - 1) 1121 continue; 1122 1123 /** update key */ 1124 memcpy(&val_key, &vec.cipher_auth.key, sizeof(val_key)); 1125 1126 if (info.interim_info.tdes_data.nb_keys == 0) { 1127 if (memcmp(val_key.val, val_key.val + 8, 8) == 0) 1128 info.interim_info.tdes_data.nb_keys = 1; 1129 else if (memcmp(val_key.val, val_key.val + 16, 8) == 0) 1130 info.interim_info.tdes_data.nb_keys = 2; 1131 else 1132 info.interim_info.tdes_data.nb_keys = 3; 1133 1134 } 1135 1136 for (k = 0; k < TDES_BLOCK_SIZE; k++) { 1137 1138 switch (info.interim_info.tdes_data.nb_keys) { 1139 case 3: 1140 val_key.val[k] ^= val.val[k]; 1141 val_key.val[k + 8] ^= prev_out[k]; 1142 val_key.val[k + 16] ^= prev_prev_out[k]; 1143 break; 1144 case 2: 1145 val_key.val[k] ^= val.val[k]; 1146 val_key.val[k + 8] ^= prev_out[k]; 1147 val_key.val[k + 16] ^= val.val[k]; 1148 break; 1149 default: /* case 1 */ 1150 val_key.val[k] ^= val.val[k]; 1151 val_key.val[k + 8] ^= val.val[k]; 1152 val_key.val[k + 16] ^= val.val[k]; 1153 break; 1154 } 1155 1156 } 1157 1158 for (k = 0; k < 24; k++) 1159 val_key.val[k] = (__builtin_popcount(val_key.val[k]) & 1160 0x1) ? 1161 val_key.val[k] : (val_key.val[k] ^ 0x1); 1162 1163 if (info.op == FIPS_TEST_ENC_AUTH_GEN) { 1164 if (test_mode == TDES_MODE_ECB) { 1165 memcpy(vec.pt.val, val.val, TDES_BLOCK_SIZE); 1166 } else { 1167 memcpy(vec.iv.val, val.val, TDES_BLOCK_SIZE); 1168 memcpy(vec.pt.val, prev_out, TDES_BLOCK_SIZE); 1169 } 1170 } else { 1171 if (test_mode == TDES_MODE_ECB) { 1172 memcpy(vec.ct.val, val.val, TDES_BLOCK_SIZE); 1173 } else { 1174 memcpy(vec.iv.val, prev_out, TDES_BLOCK_SIZE); 1175 memcpy(vec.ct.val, val.val, TDES_BLOCK_SIZE); 1176 } 1177 } 1178 } 1179 1180 return 0; 1181 } 1182 1183 static int 1184 fips_mct_aes_ecb_test(void) 1185 { 1186 #define AES_BLOCK_SIZE 16 1187 #define AES_EXTERN_ITER 100 1188 #define AES_INTERN_ITER 1000 1189 struct fips_val val, val_key; 1190 uint8_t prev_out[AES_BLOCK_SIZE] = {0}; 1191 uint32_t i, j, k; 1192 int ret; 1193 1194 for (i = 0; i < AES_EXTERN_ITER; i++) { 1195 if (i != 0) 1196 update_info_vec(i); 1197 1198 fips_test_write_one_case(); 1199 1200 for (j = 0; j < AES_INTERN_ITER; j++) { 1201 ret = fips_run_test(); 1202 if (ret < 0) { 1203 if (ret == -EPERM) { 1204 fprintf(info.fp_wr, "Bypass\n"); 1205 return 0; 1206 } 1207 1208 return ret; 1209 } 1210 1211 get_writeback_data(&val); 1212 1213 if (info.op == FIPS_TEST_ENC_AUTH_GEN) 1214 memcpy(vec.pt.val, val.val, AES_BLOCK_SIZE); 1215 else 1216 memcpy(vec.ct.val, val.val, AES_BLOCK_SIZE); 1217 1218 if (j == AES_INTERN_ITER - 1) 1219 continue; 1220 1221 memcpy(prev_out, val.val, AES_BLOCK_SIZE); 1222 } 1223 1224 info.parse_writeback(&val); 1225 fprintf(info.fp_wr, "\n"); 1226 1227 if (i == AES_EXTERN_ITER - 1) 1228 continue; 1229 1230 /** update key */ 1231 memcpy(&val_key, &vec.cipher_auth.key, sizeof(val_key)); 1232 for (k = 0; k < vec.cipher_auth.key.len; k++) { 1233 switch (vec.cipher_auth.key.len) { 1234 case 16: 1235 val_key.val[k] ^= val.val[k]; 1236 break; 1237 case 24: 1238 if (k < 8) 1239 val_key.val[k] ^= prev_out[k + 8]; 1240 else 1241 val_key.val[k] ^= val.val[k - 8]; 1242 break; 1243 case 32: 1244 if (k < 16) 1245 val_key.val[k] ^= prev_out[k]; 1246 else 1247 val_key.val[k] ^= val.val[k - 16]; 1248 break; 1249 default: 1250 return -1; 1251 } 1252 } 1253 } 1254 1255 return 0; 1256 } 1257 static int 1258 fips_mct_aes_test(void) 1259 { 1260 #define AES_BLOCK_SIZE 16 1261 #define AES_EXTERN_ITER 100 1262 #define AES_INTERN_ITER 1000 1263 struct fips_val val, val_key; 1264 uint8_t prev_out[AES_BLOCK_SIZE] = {0}; 1265 uint8_t prev_in[AES_BLOCK_SIZE] = {0}; 1266 uint32_t i, j, k; 1267 int ret; 1268 1269 if (info.interim_info.aes_data.cipher_algo == RTE_CRYPTO_CIPHER_AES_ECB) 1270 return fips_mct_aes_ecb_test(); 1271 1272 for (i = 0; i < AES_EXTERN_ITER; i++) { 1273 if (i != 0) 1274 update_info_vec(i); 1275 1276 fips_test_write_one_case(); 1277 1278 for (j = 0; j < AES_INTERN_ITER; j++) { 1279 ret = fips_run_test(); 1280 if (ret < 0) { 1281 if (ret == -EPERM) { 1282 fprintf(info.fp_wr, "Bypass\n"); 1283 return 0; 1284 } 1285 1286 return ret; 1287 } 1288 1289 get_writeback_data(&val); 1290 1291 if (info.op == FIPS_TEST_DEC_AUTH_VERIF) 1292 memcpy(prev_in, vec.ct.val, AES_BLOCK_SIZE); 1293 1294 if (j == 0) { 1295 memcpy(prev_out, val.val, AES_BLOCK_SIZE); 1296 1297 if (info.op == FIPS_TEST_ENC_AUTH_GEN) { 1298 memcpy(vec.pt.val, vec.iv.val, 1299 AES_BLOCK_SIZE); 1300 memcpy(vec.iv.val, val.val, 1301 AES_BLOCK_SIZE); 1302 } else { 1303 memcpy(vec.ct.val, vec.iv.val, 1304 AES_BLOCK_SIZE); 1305 memcpy(vec.iv.val, prev_in, 1306 AES_BLOCK_SIZE); 1307 } 1308 continue; 1309 } 1310 1311 if (info.op == FIPS_TEST_ENC_AUTH_GEN) { 1312 memcpy(vec.iv.val, val.val, AES_BLOCK_SIZE); 1313 memcpy(vec.pt.val, prev_out, AES_BLOCK_SIZE); 1314 } else { 1315 memcpy(vec.iv.val, prev_in, AES_BLOCK_SIZE); 1316 memcpy(vec.ct.val, prev_out, AES_BLOCK_SIZE); 1317 } 1318 1319 if (j == AES_INTERN_ITER - 1) 1320 continue; 1321 1322 memcpy(prev_out, val.val, AES_BLOCK_SIZE); 1323 } 1324 1325 info.parse_writeback(&val); 1326 fprintf(info.fp_wr, "\n"); 1327 1328 if (i == AES_EXTERN_ITER - 1) 1329 continue; 1330 1331 /** update key */ 1332 memcpy(&val_key, &vec.cipher_auth.key, sizeof(val_key)); 1333 for (k = 0; k < vec.cipher_auth.key.len; k++) { 1334 switch (vec.cipher_auth.key.len) { 1335 case 16: 1336 val_key.val[k] ^= val.val[k]; 1337 break; 1338 case 24: 1339 if (k < 8) 1340 val_key.val[k] ^= prev_out[k + 8]; 1341 else 1342 val_key.val[k] ^= val.val[k - 8]; 1343 break; 1344 case 32: 1345 if (k < 16) 1346 val_key.val[k] ^= prev_out[k]; 1347 else 1348 val_key.val[k] ^= val.val[k - 16]; 1349 break; 1350 default: 1351 return -1; 1352 } 1353 } 1354 1355 if (info.op == FIPS_TEST_DEC_AUTH_VERIF) 1356 memcpy(vec.iv.val, val.val, AES_BLOCK_SIZE); 1357 } 1358 1359 return 0; 1360 } 1361 1362 static int 1363 fips_mct_sha_test(void) 1364 { 1365 #define SHA_EXTERN_ITER 100 1366 #define SHA_INTERN_ITER 1000 1367 #define SHA_MD_BLOCK 3 1368 struct fips_val val, md[SHA_MD_BLOCK]; 1369 char temp[MAX_DIGEST_SIZE*2]; 1370 int ret; 1371 uint32_t i, j; 1372 1373 val.val = rte_malloc(NULL, (MAX_DIGEST_SIZE*SHA_MD_BLOCK), 0); 1374 for (i = 0; i < SHA_MD_BLOCK; i++) 1375 md[i].val = rte_malloc(NULL, (MAX_DIGEST_SIZE*2), 0); 1376 1377 rte_free(vec.pt.val); 1378 vec.pt.val = rte_malloc(NULL, (MAX_DIGEST_SIZE*SHA_MD_BLOCK), 0); 1379 1380 fips_test_write_one_case(); 1381 fprintf(info.fp_wr, "\n"); 1382 1383 for (j = 0; j < SHA_EXTERN_ITER; j++) { 1384 1385 memcpy(md[0].val, vec.cipher_auth.digest.val, 1386 vec.cipher_auth.digest.len); 1387 md[0].len = vec.cipher_auth.digest.len; 1388 memcpy(md[1].val, vec.cipher_auth.digest.val, 1389 vec.cipher_auth.digest.len); 1390 md[1].len = vec.cipher_auth.digest.len; 1391 memcpy(md[2].val, vec.cipher_auth.digest.val, 1392 vec.cipher_auth.digest.len); 1393 md[2].len = vec.cipher_auth.digest.len; 1394 1395 for (i = 0; i < (SHA_INTERN_ITER); i++) { 1396 1397 memcpy(vec.pt.val, md[0].val, 1398 (size_t)md[0].len); 1399 memcpy((vec.pt.val + md[0].len), md[1].val, 1400 (size_t)md[1].len); 1401 memcpy((vec.pt.val + md[0].len + md[1].len), 1402 md[2].val, 1403 (size_t)md[2].len); 1404 vec.pt.len = md[0].len + md[1].len + md[2].len; 1405 1406 ret = fips_run_test(); 1407 if (ret < 0) { 1408 if (ret == -EPERM) { 1409 fprintf(info.fp_wr, "Bypass\n\n"); 1410 return 0; 1411 } 1412 return ret; 1413 } 1414 1415 get_writeback_data(&val); 1416 1417 memcpy(md[0].val, md[1].val, md[1].len); 1418 md[0].len = md[1].len; 1419 memcpy(md[1].val, md[2].val, md[2].len); 1420 md[1].len = md[2].len; 1421 1422 memcpy(md[2].val, (val.val + vec.pt.len), 1423 vec.cipher_auth.digest.len); 1424 md[2].len = vec.cipher_auth.digest.len; 1425 } 1426 1427 memcpy(vec.cipher_auth.digest.val, md[2].val, md[2].len); 1428 vec.cipher_auth.digest.len = md[2].len; 1429 1430 fprintf(info.fp_wr, "COUNT = %u\n", j); 1431 1432 writeback_hex_str("", temp, &vec.cipher_auth.digest); 1433 1434 fprintf(info.fp_wr, "MD = %s\n\n", temp); 1435 } 1436 1437 for (i = 0; i < (SHA_MD_BLOCK); i++) 1438 rte_free(md[i].val); 1439 1440 rte_free(vec.pt.val); 1441 1442 return 0; 1443 } 1444 1445 1446 static int 1447 init_test_ops(void) 1448 { 1449 switch (info.algo) { 1450 case FIPS_TEST_ALGO_AES: 1451 test_ops.prepare_op = prepare_cipher_op; 1452 test_ops.prepare_xform = prepare_aes_xform; 1453 if (info.interim_info.aes_data.test_type == AESAVS_TYPE_MCT) 1454 test_ops.test = fips_mct_aes_test; 1455 else 1456 test_ops.test = fips_generic_test; 1457 break; 1458 case FIPS_TEST_ALGO_HMAC: 1459 test_ops.prepare_op = prepare_auth_op; 1460 test_ops.prepare_xform = prepare_hmac_xform; 1461 test_ops.test = fips_generic_test; 1462 break; 1463 case FIPS_TEST_ALGO_TDES: 1464 test_ops.prepare_op = prepare_cipher_op; 1465 test_ops.prepare_xform = prepare_tdes_xform; 1466 if (info.interim_info.tdes_data.test_type == TDES_MCT) 1467 test_ops.test = fips_mct_tdes_test; 1468 else 1469 test_ops.test = fips_generic_test; 1470 break; 1471 case FIPS_TEST_ALGO_AES_GCM: 1472 test_ops.prepare_op = prepare_aead_op; 1473 test_ops.prepare_xform = prepare_gcm_xform; 1474 test_ops.test = fips_generic_test; 1475 break; 1476 case FIPS_TEST_ALGO_AES_CMAC: 1477 test_ops.prepare_op = prepare_auth_op; 1478 test_ops.prepare_xform = prepare_cmac_xform; 1479 test_ops.test = fips_generic_test; 1480 break; 1481 case FIPS_TEST_ALGO_AES_CCM: 1482 test_ops.prepare_op = prepare_aead_op; 1483 test_ops.prepare_xform = prepare_ccm_xform; 1484 test_ops.test = fips_generic_test; 1485 break; 1486 case FIPS_TEST_ALGO_SHA: 1487 test_ops.prepare_op = prepare_auth_op; 1488 test_ops.prepare_xform = prepare_sha_xform; 1489 if (info.interim_info.sha_data.test_type == SHA_MCT) 1490 test_ops.test = fips_mct_sha_test; 1491 else 1492 test_ops.test = fips_generic_test; 1493 break; 1494 default: 1495 if (strstr(info.file_name, "TECB") || 1496 strstr(info.file_name, "TCBC")) { 1497 info.algo = FIPS_TEST_ALGO_TDES; 1498 test_ops.prepare_op = prepare_cipher_op; 1499 test_ops.prepare_xform = prepare_tdes_xform; 1500 if (info.interim_info.tdes_data.test_type == TDES_MCT) 1501 test_ops.test = fips_mct_tdes_test; 1502 else 1503 test_ops.test = fips_generic_test; 1504 break; 1505 } 1506 return -1; 1507 } 1508 1509 return 0; 1510 } 1511 1512 static void 1513 print_test_block(void) 1514 { 1515 uint32_t i; 1516 1517 for (i = 0; i < info.nb_vec_lines; i++) 1518 printf("%s\n", info.vec[i]); 1519 1520 printf("\n"); 1521 } 1522 1523 static int 1524 fips_test_one_file(void) 1525 { 1526 int fetch_ret = 0, ret; 1527 1528 1529 ret = init_test_ops(); 1530 if (ret < 0) { 1531 RTE_LOG(ERR, USER1, "Error %i: Init test op\n", ret); 1532 return ret; 1533 } 1534 1535 while (ret >= 0 && fetch_ret == 0) { 1536 fetch_ret = fips_test_fetch_one_block(); 1537 if (fetch_ret < 0) { 1538 RTE_LOG(ERR, USER1, "Error %i: Fetch block\n", 1539 fetch_ret); 1540 ret = fetch_ret; 1541 goto error_one_case; 1542 } 1543 1544 if (info.nb_vec_lines == 0) { 1545 if (fetch_ret == -EOF) 1546 break; 1547 1548 fprintf(info.fp_wr, "\n"); 1549 continue; 1550 } 1551 1552 ret = fips_test_parse_one_case(); 1553 switch (ret) { 1554 case 0: 1555 ret = test_ops.test(); 1556 if (ret == 0) 1557 break; 1558 RTE_LOG(ERR, USER1, "Error %i: test block\n", 1559 ret); 1560 goto error_one_case; 1561 case 1: 1562 break; 1563 default: 1564 RTE_LOG(ERR, USER1, "Error %i: Parse block\n", 1565 ret); 1566 goto error_one_case; 1567 } 1568 1569 continue; 1570 error_one_case: 1571 print_test_block(); 1572 } 1573 1574 fips_test_clear(); 1575 1576 return ret; 1577 1578 } 1579