1/* 2 * Copyright 2015-2024 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the Apache License 2.0 (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10#define OPENSSL_SUPPRESS_DEPRECATED /* EVP_PKEY_new_CMAC_key */ 11#include <stdio.h> 12#include <string.h> 13#include <stdlib.h> 14#include <ctype.h> 15#include <openssl/evp.h> 16#include <openssl/pem.h> 17#include <openssl/err.h> 18#include <openssl/provider.h> 19#include <openssl/x509v3.h> 20#include <openssl/pkcs12.h> 21#include <openssl/kdf.h> 22#include <openssl/params.h> 23#include <openssl/core_names.h> 24#include <openssl/fips_names.h> 25#include "internal/numbers.h" 26#include "internal/nelem.h" 27#include "crypto/evp.h" 28#include "testutil.h" 29 30typedef struct evp_test_buffer_st EVP_TEST_BUFFER; 31DEFINE_STACK_OF(EVP_TEST_BUFFER) 32 33#define AAD_NUM 4 34 35typedef struct evp_test_method_st EVP_TEST_METHOD; 36 37/* Structure holding test information */ 38typedef struct evp_test_st { 39 STANZA s; /* Common test stanza */ 40 char *name; 41 int skip; /* Current test should be skipped */ 42 const EVP_TEST_METHOD *meth; /* method for this test */ 43 const char *err, *aux_err; /* Error string for test */ 44 char *expected_err; /* Expected error value of test */ 45 char *reason; /* Expected error reason string */ 46 void *data; /* test specific data */ 47} EVP_TEST; 48 49/* Test method structure */ 50struct evp_test_method_st { 51 /* Name of test as it appears in file */ 52 const char *name; 53 /* Initialise test for "alg" */ 54 int (*init) (EVP_TEST * t, const char *alg); 55 /* Clean up method */ 56 void (*cleanup) (EVP_TEST * t); 57 /* Test specific name value pair processing */ 58 int (*parse) (EVP_TEST * t, const char *name, const char *value); 59 /* Run the test itself */ 60 int (*run_test) (EVP_TEST * t); 61}; 62 63/* Linked list of named keys. */ 64typedef struct key_list_st { 65 char *name; 66 EVP_PKEY *key; 67 struct key_list_st *next; 68} KEY_LIST; 69 70typedef enum OPTION_choice { 71 OPT_ERR = -1, 72 OPT_EOF = 0, 73 OPT_CONFIG_FILE, 74 OPT_TEST_ENUM 75} OPTION_CHOICE; 76 77static OSSL_PROVIDER *prov_null = NULL; 78static OSSL_LIB_CTX *libctx = NULL; 79 80/* List of public and private keys */ 81static KEY_LIST *private_keys; 82static KEY_LIST *public_keys; 83 84static int find_key(EVP_PKEY **ppk, const char *name, KEY_LIST *lst); 85static int parse_bin(const char *value, unsigned char **buf, size_t *buflen); 86static int is_digest_disabled(const char *name); 87static int is_pkey_disabled(const char *name); 88static int is_mac_disabled(const char *name); 89static int is_cipher_disabled(const char *name); 90static int is_kdf_disabled(const char *name); 91 92/* 93 * Compare two memory regions for equality, returning zero if they differ. 94 * However, if there is expected to be an error and the actual error 95 * matches then the memory is expected to be different so handle this 96 * case without producing unnecessary test framework output. 97 */ 98static int memory_err_compare(EVP_TEST *t, const char *err, 99 const void *expected, size_t expected_len, 100 const void *got, size_t got_len) 101{ 102 int r; 103 104 if (t->expected_err != NULL && strcmp(t->expected_err, err) == 0) 105 r = !TEST_mem_ne(expected, expected_len, got, got_len); 106 else 107 r = TEST_mem_eq(expected, expected_len, got, got_len); 108 if (!r) 109 t->err = err; 110 return r; 111} 112 113/* 114 * Structure used to hold a list of blocks of memory to test 115 * calls to "update" like functions. 116 */ 117struct evp_test_buffer_st { 118 unsigned char *buf; 119 size_t buflen; 120 size_t count; 121 int count_set; 122}; 123 124static void evp_test_buffer_free(EVP_TEST_BUFFER *db) 125{ 126 if (db != NULL) { 127 OPENSSL_free(db->buf); 128 OPENSSL_free(db); 129 } 130} 131 132/* append buffer to a list */ 133static int evp_test_buffer_append(const char *value, 134 STACK_OF(EVP_TEST_BUFFER) **sk) 135{ 136 EVP_TEST_BUFFER *db = NULL; 137 138 if (!TEST_ptr(db = OPENSSL_malloc(sizeof(*db)))) 139 goto err; 140 141 if (!parse_bin(value, &db->buf, &db->buflen)) 142 goto err; 143 db->count = 1; 144 db->count_set = 0; 145 146 if (*sk == NULL && !TEST_ptr(*sk = sk_EVP_TEST_BUFFER_new_null())) 147 goto err; 148 if (!sk_EVP_TEST_BUFFER_push(*sk, db)) 149 goto err; 150 151 return 1; 152 153err: 154 evp_test_buffer_free(db); 155 return 0; 156} 157 158/* replace last buffer in list with copies of itself */ 159static int evp_test_buffer_ncopy(const char *value, 160 STACK_OF(EVP_TEST_BUFFER) *sk) 161{ 162 EVP_TEST_BUFFER *db; 163 unsigned char *tbuf, *p; 164 size_t tbuflen; 165 int ncopy = atoi(value); 166 int i; 167 168 if (ncopy <= 0) 169 return 0; 170 if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0) 171 return 0; 172 db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1); 173 174 tbuflen = db->buflen * ncopy; 175 if (!TEST_ptr(tbuf = OPENSSL_malloc(tbuflen))) 176 return 0; 177 for (i = 0, p = tbuf; i < ncopy; i++, p += db->buflen) 178 memcpy(p, db->buf, db->buflen); 179 180 OPENSSL_free(db->buf); 181 db->buf = tbuf; 182 db->buflen = tbuflen; 183 return 1; 184} 185 186/* set repeat count for last buffer in list */ 187static int evp_test_buffer_set_count(const char *value, 188 STACK_OF(EVP_TEST_BUFFER) *sk) 189{ 190 EVP_TEST_BUFFER *db; 191 int count = atoi(value); 192 193 if (count <= 0) 194 return 0; 195 196 if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0) 197 return 0; 198 199 db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1); 200 if (db->count_set != 0) 201 return 0; 202 203 db->count = (size_t)count; 204 db->count_set = 1; 205 return 1; 206} 207 208/* call "fn" with each element of the list in turn */ 209static int evp_test_buffer_do(STACK_OF(EVP_TEST_BUFFER) *sk, 210 int (*fn)(void *ctx, 211 const unsigned char *buf, 212 size_t buflen), 213 void *ctx) 214{ 215 int i; 216 217 for (i = 0; i < sk_EVP_TEST_BUFFER_num(sk); i++) { 218 EVP_TEST_BUFFER *tb = sk_EVP_TEST_BUFFER_value(sk, i); 219 size_t j; 220 221 for (j = 0; j < tb->count; j++) { 222 if (fn(ctx, tb->buf, tb->buflen) <= 0) 223 return 0; 224 } 225 } 226 return 1; 227} 228 229/* 230 * Unescape some sequences in string literals (only \n for now). 231 * Return an allocated buffer, set |out_len|. If |input_len| 232 * is zero, get an empty buffer but set length to zero. 233 */ 234static unsigned char* unescape(const char *input, size_t input_len, 235 size_t *out_len) 236{ 237 unsigned char *ret, *p; 238 size_t i; 239 240 if (input_len == 0) { 241 *out_len = 0; 242 return OPENSSL_zalloc(1); 243 } 244 245 /* Escaping is non-expanding; over-allocate original size for simplicity. */ 246 if (!TEST_ptr(ret = p = OPENSSL_malloc(input_len))) 247 return NULL; 248 249 for (i = 0; i < input_len; i++) { 250 if (*input == '\\') { 251 if (i == input_len - 1 || *++input != 'n') { 252 TEST_error("Bad escape sequence in file"); 253 goto err; 254 } 255 *p++ = '\n'; 256 i++; 257 input++; 258 } else { 259 *p++ = *input++; 260 } 261 } 262 263 *out_len = p - ret; 264 return ret; 265 266 err: 267 OPENSSL_free(ret); 268 return NULL; 269} 270 271/* 272 * For a hex string "value" convert to a binary allocated buffer. 273 * Return 1 on success or 0 on failure. 274 */ 275static int parse_bin(const char *value, unsigned char **buf, size_t *buflen) 276{ 277 long len; 278 279 /* Check for NULL literal */ 280 if (strcmp(value, "NULL") == 0) { 281 *buf = NULL; 282 *buflen = 0; 283 return 1; 284 } 285 286 /* Check for empty value */ 287 if (*value == '\0') { 288 /* 289 * Don't return NULL for zero length buffer. This is needed for 290 * some tests with empty keys: HMAC_Init_ex() expects a non-NULL key 291 * buffer even if the key length is 0, in order to detect key reset. 292 */ 293 *buf = OPENSSL_malloc(1); 294 if (*buf == NULL) 295 return 0; 296 **buf = 0; 297 *buflen = 0; 298 return 1; 299 } 300 301 /* Check for string literal */ 302 if (value[0] == '"') { 303 size_t vlen = strlen(++value); 304 305 if (vlen == 0 || value[vlen - 1] != '"') 306 return 0; 307 vlen--; 308 *buf = unescape(value, vlen, buflen); 309 return *buf == NULL ? 0 : 1; 310 } 311 312 /* Otherwise assume as hex literal and convert it to binary buffer */ 313 if (!TEST_ptr(*buf = OPENSSL_hexstr2buf(value, &len))) { 314 TEST_info("Can't convert %s", value); 315 TEST_openssl_errors(); 316 return -1; 317 } 318 /* Size of input buffer means we'll never overflow */ 319 *buflen = len; 320 return 1; 321} 322 323/** 324 ** MESSAGE DIGEST TESTS 325 **/ 326 327typedef struct digest_data_st { 328 /* Digest this test is for */ 329 const EVP_MD *digest; 330 EVP_MD *fetched_digest; 331 /* Input to digest */ 332 STACK_OF(EVP_TEST_BUFFER) *input; 333 /* Expected output */ 334 unsigned char *output; 335 size_t output_len; 336 /* Padding type */ 337 int pad_type; 338} DIGEST_DATA; 339 340static int digest_test_init(EVP_TEST *t, const char *alg) 341{ 342 DIGEST_DATA *mdat; 343 const EVP_MD *digest; 344 EVP_MD *fetched_digest; 345 346 if (is_digest_disabled(alg)) { 347 TEST_info("skipping, '%s' is disabled", alg); 348 t->skip = 1; 349 return 1; 350 } 351 352 if ((digest = fetched_digest = EVP_MD_fetch(libctx, alg, NULL)) == NULL 353 && (digest = EVP_get_digestbyname(alg)) == NULL) 354 return 0; 355 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat)))) 356 return 0; 357 t->data = mdat; 358 mdat->digest = digest; 359 mdat->fetched_digest = fetched_digest; 360 mdat->pad_type = 0; 361 if (fetched_digest != NULL) 362 TEST_info("%s is fetched", alg); 363 return 1; 364} 365 366static void digest_test_cleanup(EVP_TEST *t) 367{ 368 DIGEST_DATA *mdat = t->data; 369 370 sk_EVP_TEST_BUFFER_pop_free(mdat->input, evp_test_buffer_free); 371 OPENSSL_free(mdat->output); 372 EVP_MD_free(mdat->fetched_digest); 373} 374 375static int digest_test_parse(EVP_TEST *t, 376 const char *keyword, const char *value) 377{ 378 DIGEST_DATA *mdata = t->data; 379 380 if (strcmp(keyword, "Input") == 0) 381 return evp_test_buffer_append(value, &mdata->input); 382 if (strcmp(keyword, "Output") == 0) 383 return parse_bin(value, &mdata->output, &mdata->output_len); 384 if (strcmp(keyword, "Count") == 0) 385 return evp_test_buffer_set_count(value, mdata->input); 386 if (strcmp(keyword, "Ncopy") == 0) 387 return evp_test_buffer_ncopy(value, mdata->input); 388 if (strcmp(keyword, "Padding") == 0) 389 return (mdata->pad_type = atoi(value)) > 0; 390 return 0; 391} 392 393static int digest_update_fn(void *ctx, const unsigned char *buf, size_t buflen) 394{ 395 return EVP_DigestUpdate(ctx, buf, buflen); 396} 397 398static int digest_test_run(EVP_TEST *t) 399{ 400 DIGEST_DATA *expected = t->data; 401 EVP_TEST_BUFFER *inbuf; 402 EVP_MD_CTX *mctx; 403 unsigned char *got = NULL; 404 unsigned int got_len; 405 size_t size = 0; 406 int xof = 0; 407 OSSL_PARAM params[2]; 408 409 t->err = "TEST_FAILURE"; 410 if (!TEST_ptr(mctx = EVP_MD_CTX_new())) 411 goto err; 412 413 got = OPENSSL_malloc(expected->output_len > EVP_MAX_MD_SIZE ? 414 expected->output_len : EVP_MAX_MD_SIZE); 415 if (!TEST_ptr(got)) 416 goto err; 417 418 if (!EVP_DigestInit_ex(mctx, expected->digest, NULL)) { 419 t->err = "DIGESTINIT_ERROR"; 420 goto err; 421 } 422 if (expected->pad_type > 0) { 423 params[0] = OSSL_PARAM_construct_int(OSSL_DIGEST_PARAM_PAD_TYPE, 424 &expected->pad_type); 425 params[1] = OSSL_PARAM_construct_end(); 426 if (!TEST_int_gt(EVP_MD_CTX_set_params(mctx, params), 0)) { 427 t->err = "PARAMS_ERROR"; 428 goto err; 429 } 430 } 431 if (!evp_test_buffer_do(expected->input, digest_update_fn, mctx)) { 432 t->err = "DIGESTUPDATE_ERROR"; 433 goto err; 434 } 435 436 xof = (EVP_MD_get_flags(expected->digest) & EVP_MD_FLAG_XOF) != 0; 437 if (xof) { 438 EVP_MD_CTX *mctx_cpy; 439 char dont[] = "touch"; 440 441 if (!TEST_ptr(mctx_cpy = EVP_MD_CTX_new())) { 442 goto err; 443 } 444 if (!EVP_MD_CTX_copy(mctx_cpy, mctx)) { 445 EVP_MD_CTX_free(mctx_cpy); 446 goto err; 447 } 448 if (!EVP_DigestFinalXOF(mctx_cpy, (unsigned char *)dont, 0)) { 449 EVP_MD_CTX_free(mctx_cpy); 450 t->err = "DIGESTFINALXOF_ERROR"; 451 goto err; 452 } 453 if (!TEST_str_eq(dont, "touch")) { 454 EVP_MD_CTX_free(mctx_cpy); 455 t->err = "DIGESTFINALXOF_ERROR"; 456 goto err; 457 } 458 EVP_MD_CTX_free(mctx_cpy); 459 460 got_len = expected->output_len; 461 if (!EVP_DigestFinalXOF(mctx, got, got_len)) { 462 t->err = "DIGESTFINALXOF_ERROR"; 463 goto err; 464 } 465 } else { 466 if (!EVP_DigestFinal(mctx, got, &got_len)) { 467 t->err = "DIGESTFINAL_ERROR"; 468 goto err; 469 } 470 } 471 if (!TEST_int_eq(expected->output_len, got_len)) { 472 t->err = "DIGEST_LENGTH_MISMATCH"; 473 goto err; 474 } 475 if (!memory_err_compare(t, "DIGEST_MISMATCH", 476 expected->output, expected->output_len, 477 got, got_len)) 478 goto err; 479 480 t->err = NULL; 481 482 /* Test the EVP_Q_digest interface as well */ 483 if (sk_EVP_TEST_BUFFER_num(expected->input) == 1 484 && !xof 485 /* This should never fail but we need the returned pointer now */ 486 && !TEST_ptr(inbuf = sk_EVP_TEST_BUFFER_value(expected->input, 0)) 487 && !inbuf->count_set) { 488 OPENSSL_cleanse(got, got_len); 489 if (!TEST_true(EVP_Q_digest(libctx, 490 EVP_MD_get0_name(expected->fetched_digest), 491 NULL, inbuf->buf, inbuf->buflen, 492 got, &size)) 493 || !TEST_mem_eq(got, size, 494 expected->output, expected->output_len)) { 495 t->err = "EVP_Q_digest failed"; 496 goto err; 497 } 498 } 499 500 err: 501 OPENSSL_free(got); 502 EVP_MD_CTX_free(mctx); 503 return 1; 504} 505 506static const EVP_TEST_METHOD digest_test_method = { 507 "Digest", 508 digest_test_init, 509 digest_test_cleanup, 510 digest_test_parse, 511 digest_test_run 512}; 513 514/** 515*** CIPHER TESTS 516**/ 517 518typedef struct cipher_data_st { 519 const EVP_CIPHER *cipher; 520 EVP_CIPHER *fetched_cipher; 521 int enc; 522 /* EVP_CIPH_GCM_MODE, EVP_CIPH_CCM_MODE or EVP_CIPH_OCB_MODE if AEAD */ 523 int aead; 524 unsigned char *key; 525 size_t key_len; 526 size_t key_bits; /* Used by RC2 */ 527 unsigned char *iv; 528 unsigned char *next_iv; /* Expected IV state after operation */ 529 unsigned int rounds; 530 size_t iv_len; 531 unsigned char *plaintext; 532 size_t plaintext_len; 533 unsigned char *ciphertext; 534 size_t ciphertext_len; 535 /* AEAD ciphers only */ 536 unsigned char *aad[AAD_NUM]; 537 size_t aad_len[AAD_NUM]; 538 int tls_aad; 539 int tls_version; 540 unsigned char *tag; 541 const char *cts_mode; 542 size_t tag_len; 543 int tag_late; 544 unsigned char *mac_key; 545 size_t mac_key_len; 546} CIPHER_DATA; 547 548static int cipher_test_init(EVP_TEST *t, const char *alg) 549{ 550 const EVP_CIPHER *cipher; 551 EVP_CIPHER *fetched_cipher; 552 CIPHER_DATA *cdat; 553 int m; 554 555 if (is_cipher_disabled(alg)) { 556 t->skip = 1; 557 TEST_info("skipping, '%s' is disabled", alg); 558 return 1; 559 } 560 561 ERR_set_mark(); 562 if ((cipher = fetched_cipher = EVP_CIPHER_fetch(libctx, alg, NULL)) == NULL 563 && (cipher = EVP_get_cipherbyname(alg)) == NULL) { 564 /* a stitched cipher might not be available */ 565 if (strstr(alg, "HMAC") != NULL) { 566 ERR_pop_to_mark(); 567 t->skip = 1; 568 TEST_info("skipping, '%s' is not available", alg); 569 return 1; 570 } 571 ERR_clear_last_mark(); 572 return 0; 573 } 574 ERR_clear_last_mark(); 575 576 if (!TEST_ptr(cdat = OPENSSL_zalloc(sizeof(*cdat)))) 577 return 0; 578 579 cdat->cipher = cipher; 580 cdat->fetched_cipher = fetched_cipher; 581 cdat->enc = -1; 582 m = EVP_CIPHER_get_mode(cipher); 583 if (EVP_CIPHER_get_flags(cipher) & EVP_CIPH_FLAG_AEAD_CIPHER) 584 cdat->aead = m != 0 ? m : -1; 585 else 586 cdat->aead = 0; 587 588 t->data = cdat; 589 if (fetched_cipher != NULL) 590 TEST_info("%s is fetched", alg); 591 return 1; 592} 593 594static void cipher_test_cleanup(EVP_TEST *t) 595{ 596 int i; 597 CIPHER_DATA *cdat = t->data; 598 599 OPENSSL_free(cdat->key); 600 OPENSSL_free(cdat->iv); 601 OPENSSL_free(cdat->next_iv); 602 OPENSSL_free(cdat->ciphertext); 603 OPENSSL_free(cdat->plaintext); 604 for (i = 0; i < AAD_NUM; i++) 605 OPENSSL_free(cdat->aad[i]); 606 OPENSSL_free(cdat->tag); 607 OPENSSL_free(cdat->mac_key); 608 EVP_CIPHER_free(cdat->fetched_cipher); 609} 610 611static int cipher_test_parse(EVP_TEST *t, const char *keyword, 612 const char *value) 613{ 614 CIPHER_DATA *cdat = t->data; 615 int i; 616 617 if (strcmp(keyword, "Key") == 0) 618 return parse_bin(value, &cdat->key, &cdat->key_len); 619 if (strcmp(keyword, "Rounds") == 0) { 620 i = atoi(value); 621 if (i < 0) 622 return -1; 623 cdat->rounds = (unsigned int)i; 624 return 1; 625 } 626 if (strcmp(keyword, "IV") == 0) 627 return parse_bin(value, &cdat->iv, &cdat->iv_len); 628 if (strcmp(keyword, "NextIV") == 0) 629 return parse_bin(value, &cdat->next_iv, &cdat->iv_len); 630 if (strcmp(keyword, "Plaintext") == 0) 631 return parse_bin(value, &cdat->plaintext, &cdat->plaintext_len); 632 if (strcmp(keyword, "Ciphertext") == 0) 633 return parse_bin(value, &cdat->ciphertext, &cdat->ciphertext_len); 634 if (strcmp(keyword, "KeyBits") == 0) { 635 i = atoi(value); 636 if (i < 0) 637 return -1; 638 cdat->key_bits = (size_t)i; 639 return 1; 640 } 641 if (cdat->aead) { 642 int tls_aad = 0; 643 644 if (strcmp(keyword, "TLSAAD") == 0) 645 cdat->tls_aad = tls_aad = 1; 646 if (strcmp(keyword, "AAD") == 0 || tls_aad) { 647 for (i = 0; i < AAD_NUM; i++) { 648 if (cdat->aad[i] == NULL) 649 return parse_bin(value, &cdat->aad[i], &cdat->aad_len[i]); 650 } 651 return -1; 652 } 653 if (strcmp(keyword, "Tag") == 0) 654 return parse_bin(value, &cdat->tag, &cdat->tag_len); 655 if (strcmp(keyword, "SetTagLate") == 0) { 656 if (strcmp(value, "TRUE") == 0) 657 cdat->tag_late = 1; 658 else if (strcmp(value, "FALSE") == 0) 659 cdat->tag_late = 0; 660 else 661 return -1; 662 return 1; 663 } 664 if (strcmp(keyword, "MACKey") == 0) 665 return parse_bin(value, &cdat->mac_key, &cdat->mac_key_len); 666 if (strcmp(keyword, "TLSVersion") == 0) { 667 char *endptr; 668 669 cdat->tls_version = (int)strtol(value, &endptr, 0); 670 return value[0] != '\0' && endptr[0] == '\0'; 671 } 672 } 673 674 if (strcmp(keyword, "Operation") == 0) { 675 if (strcmp(value, "ENCRYPT") == 0) 676 cdat->enc = 1; 677 else if (strcmp(value, "DECRYPT") == 0) 678 cdat->enc = 0; 679 else 680 return -1; 681 return 1; 682 } 683 if (strcmp(keyword, "CTSMode") == 0) { 684 cdat->cts_mode = value; 685 return 1; 686 } 687 return 0; 688} 689 690static int cipher_test_enc(EVP_TEST *t, int enc, 691 size_t out_misalign, size_t inp_misalign, int frag) 692{ 693 CIPHER_DATA *expected = t->data; 694 unsigned char *in, *expected_out, *tmp = NULL; 695 size_t in_len, out_len, donelen = 0; 696 int ok = 0, tmplen, chunklen, tmpflen, i; 697 EVP_CIPHER_CTX *ctx_base = NULL; 698 EVP_CIPHER_CTX *ctx = NULL; 699 int fips_dupctx_supported = (fips_provider_version_gt(libctx, 3, 0, 12) 700 && fips_provider_version_lt(libctx, 3, 1, 0)) 701 || fips_provider_version_ge(libctx, 3, 1, 3); 702 703 t->err = "TEST_FAILURE"; 704 if (!TEST_ptr(ctx_base = EVP_CIPHER_CTX_new())) 705 goto err; 706 if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new())) 707 goto err; 708 EVP_CIPHER_CTX_set_flags(ctx_base, EVP_CIPHER_CTX_FLAG_WRAP_ALLOW); 709 if (enc) { 710 in = expected->plaintext; 711 in_len = expected->plaintext_len; 712 expected_out = expected->ciphertext; 713 out_len = expected->ciphertext_len; 714 } else { 715 in = expected->ciphertext; 716 in_len = expected->ciphertext_len; 717 expected_out = expected->plaintext; 718 out_len = expected->plaintext_len; 719 } 720 if (inp_misalign == (size_t)-1) { 721 /* Exercise in-place encryption */ 722 tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH); 723 if (!tmp) 724 goto err; 725 in = memcpy(tmp + out_misalign, in, in_len); 726 } else { 727 inp_misalign += 16 - ((out_misalign + in_len) & 15); 728 /* 729 * 'tmp' will store both output and copy of input. We make the copy 730 * of input to specifically aligned part of 'tmp'. So we just 731 * figured out how much padding would ensure the required alignment, 732 * now we allocate extended buffer and finally copy the input just 733 * past inp_misalign in expression below. Output will be written 734 * past out_misalign... 735 */ 736 tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH + 737 inp_misalign + in_len); 738 if (!tmp) 739 goto err; 740 in = memcpy(tmp + out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH + 741 inp_misalign, in, in_len); 742 } 743 if (!EVP_CipherInit_ex(ctx_base, expected->cipher, NULL, NULL, NULL, enc)) { 744 t->err = "CIPHERINIT_ERROR"; 745 goto err; 746 } 747 if (expected->cts_mode != NULL) { 748 OSSL_PARAM params[2]; 749 750 params[0] = OSSL_PARAM_construct_utf8_string(OSSL_CIPHER_PARAM_CTS_MODE, 751 (char *)expected->cts_mode, 752 0); 753 params[1] = OSSL_PARAM_construct_end(); 754 if (!EVP_CIPHER_CTX_set_params(ctx_base, params)) { 755 t->err = "INVALID_CTS_MODE"; 756 goto err; 757 } 758 } 759 if (expected->iv) { 760 if (expected->aead) { 761 if (EVP_CIPHER_CTX_ctrl(ctx_base, EVP_CTRL_AEAD_SET_IVLEN, 762 expected->iv_len, 0) <= 0) { 763 t->err = "INVALID_IV_LENGTH"; 764 goto err; 765 } 766 } else if (expected->iv_len != (size_t)EVP_CIPHER_CTX_get_iv_length(ctx_base)) { 767 t->err = "INVALID_IV_LENGTH"; 768 goto err; 769 } 770 } 771 if (expected->aead && !expected->tls_aad) { 772 unsigned char *tag; 773 /* 774 * If encrypting or OCB just set tag length initially, otherwise 775 * set tag length and value. 776 */ 777 if (enc || expected->aead == EVP_CIPH_OCB_MODE || expected->tag_late) { 778 t->err = "TAG_LENGTH_SET_ERROR"; 779 tag = NULL; 780 } else { 781 t->err = "TAG_SET_ERROR"; 782 tag = expected->tag; 783 } 784 if (tag || expected->aead != EVP_CIPH_GCM_MODE) { 785 if (EVP_CIPHER_CTX_ctrl(ctx_base, EVP_CTRL_AEAD_SET_TAG, 786 expected->tag_len, tag) <= 0) 787 goto err; 788 } 789 } 790 791 if (expected->rounds > 0) { 792 int rounds = (int)expected->rounds; 793 794 if (EVP_CIPHER_CTX_ctrl(ctx_base, EVP_CTRL_SET_RC5_ROUNDS, rounds, NULL) <= 0) { 795 t->err = "INVALID_ROUNDS"; 796 goto err; 797 } 798 } 799 800 if (!EVP_CIPHER_CTX_set_key_length(ctx_base, expected->key_len)) { 801 t->err = "INVALID_KEY_LENGTH"; 802 goto err; 803 } 804 if (expected->key_bits > 0) { 805 int bits = (int)expected->key_bits; 806 807 if (EVP_CIPHER_CTX_ctrl(ctx_base, EVP_CTRL_SET_RC2_KEY_BITS, bits, NULL) <= 0) { 808 t->err = "INVALID KEY BITS"; 809 goto err; 810 } 811 } 812 if (!EVP_CipherInit_ex(ctx_base, NULL, NULL, expected->key, expected->iv, -1)) { 813 t->err = "KEY_SET_ERROR"; 814 goto err; 815 } 816 817 /* Check that we get the same IV back */ 818 if (expected->iv != NULL) { 819 /* Some (e.g., GCM) tests use IVs longer than EVP_MAX_IV_LENGTH. */ 820 unsigned char iv[128]; 821 if (!TEST_true(EVP_CIPHER_CTX_get_updated_iv(ctx_base, iv, sizeof(iv))) 822 || ((EVP_CIPHER_get_flags(expected->cipher) & EVP_CIPH_CUSTOM_IV) == 0 823 && !TEST_mem_eq(expected->iv, expected->iv_len, iv, 824 expected->iv_len))) { 825 t->err = "INVALID_IV"; 826 goto err; 827 } 828 } 829 830 /* Test that the cipher dup functions correctly if it is supported */ 831 ERR_set_mark(); 832 if (!EVP_CIPHER_CTX_copy(ctx, ctx_base)) { 833 if (fips_dupctx_supported) { 834 TEST_info("Doing a copy of Cipher %s Fails!\n", 835 EVP_CIPHER_get0_name(expected->cipher)); 836 ERR_print_errors_fp(stderr); 837 goto err; 838 } else { 839 TEST_info("Allowing copy fail as an old fips provider is in use."); 840 } 841 EVP_CIPHER_CTX_free(ctx); 842 ctx = ctx_base; 843 } else { 844 EVP_CIPHER_CTX_free(ctx_base); 845 ctx_base = NULL; 846 } 847 ERR_pop_to_mark(); 848 849 if (expected->mac_key != NULL 850 && EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_MAC_KEY, 851 (int)expected->mac_key_len, 852 (void *)expected->mac_key) <= 0) { 853 t->err = "SET_MAC_KEY_ERROR"; 854 goto err; 855 } 856 857 if (expected->tls_version) { 858 OSSL_PARAM params[2]; 859 860 params[0] = OSSL_PARAM_construct_int(OSSL_CIPHER_PARAM_TLS_VERSION, 861 &expected->tls_version); 862 params[1] = OSSL_PARAM_construct_end(); 863 if (!EVP_CIPHER_CTX_set_params(ctx, params)) { 864 t->err = "SET_TLS_VERSION_ERROR"; 865 goto err; 866 } 867 } 868 869 if (expected->aead == EVP_CIPH_CCM_MODE) { 870 if (!EVP_CipherUpdate(ctx, NULL, &tmplen, NULL, out_len)) { 871 t->err = "CCM_PLAINTEXT_LENGTH_SET_ERROR"; 872 goto err; 873 } 874 } 875 if (expected->aad[0] != NULL && !expected->tls_aad) { 876 t->err = "AAD_SET_ERROR"; 877 if (!frag) { 878 for (i = 0; expected->aad[i] != NULL; i++) { 879 if (!EVP_CipherUpdate(ctx, NULL, &chunklen, expected->aad[i], 880 expected->aad_len[i])) 881 goto err; 882 } 883 } else { 884 /* 885 * Supply the AAD in chunks less than the block size where possible 886 */ 887 for (i = 0; expected->aad[i] != NULL; i++) { 888 if (expected->aad_len[i] > 0) { 889 if (!EVP_CipherUpdate(ctx, NULL, &chunklen, expected->aad[i], 1)) 890 goto err; 891 donelen++; 892 } 893 if (expected->aad_len[i] > 2) { 894 if (!EVP_CipherUpdate(ctx, NULL, &chunklen, 895 expected->aad[i] + donelen, 896 expected->aad_len[i] - 2)) 897 goto err; 898 donelen += expected->aad_len[i] - 2; 899 } 900 if (expected->aad_len[i] > 1 901 && !EVP_CipherUpdate(ctx, NULL, &chunklen, 902 expected->aad[i] + donelen, 1)) 903 goto err; 904 } 905 } 906 } 907 908 if (expected->tls_aad) { 909 OSSL_PARAM params[2]; 910 char *tls_aad; 911 912 /* duplicate the aad as the implementation might modify it */ 913 if ((tls_aad = OPENSSL_memdup(expected->aad[0], 914 expected->aad_len[0])) == NULL) 915 goto err; 916 params[0] = OSSL_PARAM_construct_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_AAD, 917 tls_aad, 918 expected->aad_len[0]); 919 params[1] = OSSL_PARAM_construct_end(); 920 if (!EVP_CIPHER_CTX_set_params(ctx, params)) { 921 OPENSSL_free(tls_aad); 922 t->err = "TLS1_AAD_ERROR"; 923 goto err; 924 } 925 OPENSSL_free(tls_aad); 926 } else if (!enc && (expected->aead == EVP_CIPH_OCB_MODE 927 || expected->tag_late)) { 928 if (EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG, 929 expected->tag_len, expected->tag) <= 0) { 930 t->err = "TAG_SET_ERROR"; 931 goto err; 932 } 933 } 934 935 EVP_CIPHER_CTX_set_padding(ctx, 0); 936 t->err = "CIPHERUPDATE_ERROR"; 937 tmplen = 0; 938 if (!frag) { 939 /* We supply the data all in one go */ 940 if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &tmplen, in, in_len)) 941 goto err; 942 } else { 943 /* Supply the data in chunks less than the block size where possible */ 944 if (in_len > 0) { 945 if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &chunklen, in, 1)) 946 goto err; 947 tmplen += chunklen; 948 in++; 949 in_len--; 950 } 951 if (in_len > 1) { 952 if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen, 953 in, in_len - 1)) 954 goto err; 955 tmplen += chunklen; 956 in += in_len - 1; 957 in_len = 1; 958 } 959 if (in_len > 0 ) { 960 if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen, 961 in, 1)) 962 goto err; 963 tmplen += chunklen; 964 } 965 } 966 if (!EVP_CipherFinal_ex(ctx, tmp + out_misalign + tmplen, &tmpflen)) { 967 t->err = "CIPHERFINAL_ERROR"; 968 goto err; 969 } 970 if (!enc && expected->tls_aad) { 971 if (expected->tls_version >= TLS1_1_VERSION 972 && (EVP_CIPHER_is_a(expected->cipher, "AES-128-CBC-HMAC-SHA1") 973 || EVP_CIPHER_is_a(expected->cipher, "AES-256-CBC-HMAC-SHA1"))) { 974 tmplen -= expected->iv_len; 975 expected_out += expected->iv_len; 976 out_misalign += expected->iv_len; 977 } 978 if ((int)out_len > tmplen + tmpflen) 979 out_len = tmplen + tmpflen; 980 } 981 if (!memory_err_compare(t, "VALUE_MISMATCH", expected_out, out_len, 982 tmp + out_misalign, tmplen + tmpflen)) 983 goto err; 984 if (enc && expected->aead && !expected->tls_aad) { 985 unsigned char rtag[16]; 986 987 if (!TEST_size_t_le(expected->tag_len, sizeof(rtag))) { 988 t->err = "TAG_LENGTH_INTERNAL_ERROR"; 989 goto err; 990 } 991 if (EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG, 992 expected->tag_len, rtag) <= 0) { 993 t->err = "TAG_RETRIEVE_ERROR"; 994 goto err; 995 } 996 if (!memory_err_compare(t, "TAG_VALUE_MISMATCH", 997 expected->tag, expected->tag_len, 998 rtag, expected->tag_len)) 999 goto err; 1000 } 1001 /* Check the updated IV */ 1002 if (expected->next_iv != NULL) { 1003 /* Some (e.g., GCM) tests use IVs longer than EVP_MAX_IV_LENGTH. */ 1004 unsigned char iv[128]; 1005 if (!TEST_true(EVP_CIPHER_CTX_get_updated_iv(ctx, iv, sizeof(iv))) 1006 || ((EVP_CIPHER_get_flags(expected->cipher) & EVP_CIPH_CUSTOM_IV) == 0 1007 && !TEST_mem_eq(expected->next_iv, expected->iv_len, iv, 1008 expected->iv_len))) { 1009 t->err = "INVALID_NEXT_IV"; 1010 goto err; 1011 } 1012 } 1013 1014 t->err = NULL; 1015 ok = 1; 1016 err: 1017 OPENSSL_free(tmp); 1018 if (ctx != ctx_base) 1019 EVP_CIPHER_CTX_free(ctx_base); 1020 EVP_CIPHER_CTX_free(ctx); 1021 return ok; 1022} 1023 1024static int cipher_test_run(EVP_TEST *t) 1025{ 1026 CIPHER_DATA *cdat = t->data; 1027 int rv, frag = 0; 1028 size_t out_misalign, inp_misalign; 1029 1030 TEST_info("RUNNING TEST FOR CIPHER %s\n", EVP_CIPHER_get0_name(cdat->cipher)); 1031 if (!cdat->key) { 1032 t->err = "NO_KEY"; 1033 return 0; 1034 } 1035 if (!cdat->iv && EVP_CIPHER_get_iv_length(cdat->cipher)) { 1036 /* IV is optional and usually omitted in wrap mode */ 1037 if (EVP_CIPHER_get_mode(cdat->cipher) != EVP_CIPH_WRAP_MODE) { 1038 t->err = "NO_IV"; 1039 return 0; 1040 } 1041 } 1042 if (cdat->aead && cdat->tag == NULL && !cdat->tls_aad) { 1043 t->err = "NO_TAG"; 1044 return 0; 1045 } 1046 for (out_misalign = 0; out_misalign <= 1;) { 1047 static char aux_err[64]; 1048 t->aux_err = aux_err; 1049 for (inp_misalign = (size_t)-1; inp_misalign != 2; inp_misalign++) { 1050 if (inp_misalign == (size_t)-1) { 1051 /* kludge: inp_misalign == -1 means "exercise in-place" */ 1052 BIO_snprintf(aux_err, sizeof(aux_err), 1053 "%s in-place, %sfragmented", 1054 out_misalign ? "misaligned" : "aligned", 1055 frag ? "" : "not "); 1056 } else { 1057 BIO_snprintf(aux_err, sizeof(aux_err), 1058 "%s output and %s input, %sfragmented", 1059 out_misalign ? "misaligned" : "aligned", 1060 inp_misalign ? "misaligned" : "aligned", 1061 frag ? "" : "not "); 1062 } 1063 if (cdat->enc) { 1064 rv = cipher_test_enc(t, 1, out_misalign, inp_misalign, frag); 1065 /* Not fatal errors: return */ 1066 if (rv != 1) { 1067 if (rv < 0) 1068 return 0; 1069 return 1; 1070 } 1071 } 1072 if (cdat->enc != 1) { 1073 rv = cipher_test_enc(t, 0, out_misalign, inp_misalign, frag); 1074 /* Not fatal errors: return */ 1075 if (rv != 1) { 1076 if (rv < 0) 1077 return 0; 1078 return 1; 1079 } 1080 } 1081 } 1082 1083 if (out_misalign == 1 && frag == 0) { 1084 /* 1085 * XTS, SIV, CCM, stitched ciphers and Wrap modes have special 1086 * requirements about input lengths so we don't fragment for those 1087 */ 1088 if (cdat->aead == EVP_CIPH_CCM_MODE 1089 || cdat->aead == EVP_CIPH_CBC_MODE 1090 || (cdat->aead == -1 1091 && EVP_CIPHER_get_mode(cdat->cipher) == EVP_CIPH_STREAM_CIPHER) 1092 || ((EVP_CIPHER_get_flags(cdat->cipher) & EVP_CIPH_FLAG_CTS) != 0) 1093 || EVP_CIPHER_get_mode(cdat->cipher) == EVP_CIPH_SIV_MODE 1094 || EVP_CIPHER_get_mode(cdat->cipher) == EVP_CIPH_XTS_MODE 1095 || EVP_CIPHER_get_mode(cdat->cipher) == EVP_CIPH_WRAP_MODE) 1096 break; 1097 out_misalign = 0; 1098 frag++; 1099 } else { 1100 out_misalign++; 1101 } 1102 } 1103 t->aux_err = NULL; 1104 1105 return 1; 1106} 1107 1108static const EVP_TEST_METHOD cipher_test_method = { 1109 "Cipher", 1110 cipher_test_init, 1111 cipher_test_cleanup, 1112 cipher_test_parse, 1113 cipher_test_run 1114}; 1115 1116 1117/** 1118 ** MAC TESTS 1119 **/ 1120 1121typedef struct mac_data_st { 1122 /* MAC type in one form or another */ 1123 char *mac_name; 1124 EVP_MAC *mac; /* for mac_test_run_mac */ 1125 int type; /* for mac_test_run_pkey */ 1126 /* Algorithm string for this MAC */ 1127 char *alg; 1128 /* MAC key */ 1129 unsigned char *key; 1130 size_t key_len; 1131 /* MAC IV (GMAC) */ 1132 unsigned char *iv; 1133 size_t iv_len; 1134 /* Input to MAC */ 1135 unsigned char *input; 1136 size_t input_len; 1137 /* Expected output */ 1138 unsigned char *output; 1139 size_t output_len; 1140 unsigned char *custom; 1141 size_t custom_len; 1142 /* MAC salt (blake2) */ 1143 unsigned char *salt; 1144 size_t salt_len; 1145 /* XOF mode? */ 1146 int xof; 1147 /* Reinitialization fails */ 1148 int no_reinit; 1149 /* Collection of controls */ 1150 STACK_OF(OPENSSL_STRING) *controls; 1151 /* Output size */ 1152 int output_size; 1153 /* Block size */ 1154 int block_size; 1155} MAC_DATA; 1156 1157static int mac_test_init(EVP_TEST *t, const char *alg) 1158{ 1159 EVP_MAC *mac = NULL; 1160 int type = NID_undef; 1161 MAC_DATA *mdat; 1162 1163 if (is_mac_disabled(alg)) { 1164 TEST_info("skipping, '%s' is disabled", alg); 1165 t->skip = 1; 1166 return 1; 1167 } 1168 if ((mac = EVP_MAC_fetch(libctx, alg, NULL)) == NULL) { 1169 /* 1170 * Since we didn't find an EVP_MAC, we check for known EVP_PKEY methods 1171 * For debugging purposes, we allow 'NNNN by EVP_PKEY' to force running 1172 * the EVP_PKEY method. 1173 */ 1174 size_t sz = strlen(alg); 1175 static const char epilogue[] = " by EVP_PKEY"; 1176 1177 if (sz >= sizeof(epilogue) 1178 && strcmp(alg + sz - (sizeof(epilogue) - 1), epilogue) == 0) 1179 sz -= sizeof(epilogue) - 1; 1180 1181 if (strncmp(alg, "HMAC", sz) == 0) 1182 type = EVP_PKEY_HMAC; 1183 else if (strncmp(alg, "CMAC", sz) == 0) 1184 type = EVP_PKEY_CMAC; 1185 else if (strncmp(alg, "Poly1305", sz) == 0) 1186 type = EVP_PKEY_POLY1305; 1187 else if (strncmp(alg, "SipHash", sz) == 0) 1188 type = EVP_PKEY_SIPHASH; 1189 else 1190 return 0; 1191 } 1192 1193 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat)))) 1194 return 0; 1195 1196 mdat->type = type; 1197 if (!TEST_ptr(mdat->mac_name = OPENSSL_strdup(alg))) { 1198 OPENSSL_free(mdat); 1199 return 0; 1200 } 1201 1202 mdat->mac = mac; 1203 if (!TEST_ptr(mdat->controls = sk_OPENSSL_STRING_new_null())) { 1204 OPENSSL_free(mdat->mac_name); 1205 OPENSSL_free(mdat); 1206 return 0; 1207 } 1208 1209 mdat->output_size = mdat->block_size = -1; 1210 t->data = mdat; 1211 return 1; 1212} 1213 1214/* Because OPENSSL_free is a macro, it can't be passed as a function pointer */ 1215static void openssl_free(char *m) 1216{ 1217 OPENSSL_free(m); 1218} 1219 1220static void mac_test_cleanup(EVP_TEST *t) 1221{ 1222 MAC_DATA *mdat = t->data; 1223 1224 EVP_MAC_free(mdat->mac); 1225 OPENSSL_free(mdat->mac_name); 1226 sk_OPENSSL_STRING_pop_free(mdat->controls, openssl_free); 1227 OPENSSL_free(mdat->alg); 1228 OPENSSL_free(mdat->key); 1229 OPENSSL_free(mdat->iv); 1230 OPENSSL_free(mdat->custom); 1231 OPENSSL_free(mdat->salt); 1232 OPENSSL_free(mdat->input); 1233 OPENSSL_free(mdat->output); 1234} 1235 1236static int mac_test_parse(EVP_TEST *t, 1237 const char *keyword, const char *value) 1238{ 1239 MAC_DATA *mdata = t->data; 1240 1241 if (strcmp(keyword, "Key") == 0) 1242 return parse_bin(value, &mdata->key, &mdata->key_len); 1243 if (strcmp(keyword, "IV") == 0) 1244 return parse_bin(value, &mdata->iv, &mdata->iv_len); 1245 if (strcmp(keyword, "Custom") == 0) 1246 return parse_bin(value, &mdata->custom, &mdata->custom_len); 1247 if (strcmp(keyword, "Salt") == 0) 1248 return parse_bin(value, &mdata->salt, &mdata->salt_len); 1249 if (strcmp(keyword, "Algorithm") == 0) { 1250 mdata->alg = OPENSSL_strdup(value); 1251 if (mdata->alg == NULL) 1252 return -1; 1253 return 1; 1254 } 1255 if (strcmp(keyword, "Input") == 0) 1256 return parse_bin(value, &mdata->input, &mdata->input_len); 1257 if (strcmp(keyword, "Output") == 0) 1258 return parse_bin(value, &mdata->output, &mdata->output_len); 1259 if (strcmp(keyword, "XOF") == 0) 1260 return mdata->xof = 1; 1261 if (strcmp(keyword, "NoReinit") == 0) 1262 return mdata->no_reinit = 1; 1263 if (strcmp(keyword, "Ctrl") == 0) { 1264 char *data = OPENSSL_strdup(value); 1265 1266 if (data == NULL) 1267 return -1; 1268 return sk_OPENSSL_STRING_push(mdata->controls, data) != 0; 1269 } 1270 if (strcmp(keyword, "OutputSize") == 0) { 1271 mdata->output_size = atoi(value); 1272 if (mdata->output_size < 0) 1273 return -1; 1274 return 1; 1275 } 1276 if (strcmp(keyword, "BlockSize") == 0) { 1277 mdata->block_size = atoi(value); 1278 if (mdata->block_size < 0) 1279 return -1; 1280 return 1; 1281 } 1282 return 0; 1283} 1284 1285static int mac_test_ctrl_pkey(EVP_TEST *t, EVP_PKEY_CTX *pctx, 1286 const char *value) 1287{ 1288 int rv = 0; 1289 char *p, *tmpval; 1290 1291 if (!TEST_ptr(tmpval = OPENSSL_strdup(value))) 1292 return 0; 1293 p = strchr(tmpval, ':'); 1294 if (p != NULL) { 1295 *p++ = '\0'; 1296 rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p); 1297 } 1298 if (rv == -2) 1299 t->err = "PKEY_CTRL_INVALID"; 1300 else if (rv <= 0) 1301 t->err = "PKEY_CTRL_ERROR"; 1302 else 1303 rv = 1; 1304 OPENSSL_free(tmpval); 1305 return rv > 0; 1306} 1307 1308static int mac_test_run_pkey(EVP_TEST *t) 1309{ 1310 MAC_DATA *expected = t->data; 1311 EVP_MD_CTX *mctx = NULL; 1312 EVP_PKEY_CTX *pctx = NULL, *genctx = NULL; 1313 EVP_PKEY *key = NULL; 1314 const char *mdname = NULL; 1315 EVP_CIPHER *cipher = NULL; 1316 unsigned char *got = NULL; 1317 size_t got_len; 1318 int i; 1319 1320 /* We don't do XOF mode via PKEY */ 1321 if (expected->xof) 1322 return 1; 1323 1324 if (expected->alg == NULL) 1325 TEST_info("Trying the EVP_PKEY %s test", OBJ_nid2sn(expected->type)); 1326 else 1327 TEST_info("Trying the EVP_PKEY %s test with %s", 1328 OBJ_nid2sn(expected->type), expected->alg); 1329 1330 if (expected->type == EVP_PKEY_CMAC) { 1331#ifdef OPENSSL_NO_DEPRECATED_3_0 1332 TEST_info("skipping, PKEY CMAC '%s' is disabled", expected->alg); 1333 t->skip = 1; 1334 t->err = NULL; 1335 goto err; 1336#else 1337 OSSL_LIB_CTX *tmpctx; 1338 1339 if (expected->alg != NULL && is_cipher_disabled(expected->alg)) { 1340 TEST_info("skipping, PKEY CMAC '%s' is disabled", expected->alg); 1341 t->skip = 1; 1342 t->err = NULL; 1343 goto err; 1344 } 1345 if (!TEST_ptr(cipher = EVP_CIPHER_fetch(libctx, expected->alg, NULL))) { 1346 t->err = "MAC_KEY_CREATE_ERROR"; 1347 goto err; 1348 } 1349 tmpctx = OSSL_LIB_CTX_set0_default(libctx); 1350 key = EVP_PKEY_new_CMAC_key(NULL, expected->key, expected->key_len, 1351 cipher); 1352 OSSL_LIB_CTX_set0_default(tmpctx); 1353#endif 1354 } else { 1355 key = EVP_PKEY_new_raw_private_key_ex(libctx, 1356 OBJ_nid2sn(expected->type), NULL, 1357 expected->key, expected->key_len); 1358 } 1359 if (key == NULL) { 1360 t->err = "MAC_KEY_CREATE_ERROR"; 1361 goto err; 1362 } 1363 1364 if (expected->type == EVP_PKEY_HMAC && expected->alg != NULL) { 1365 if (is_digest_disabled(expected->alg)) { 1366 TEST_info("skipping, HMAC '%s' is disabled", expected->alg); 1367 t->skip = 1; 1368 t->err = NULL; 1369 goto err; 1370 } 1371 mdname = expected->alg; 1372 } 1373 if (!TEST_ptr(mctx = EVP_MD_CTX_new())) { 1374 t->err = "INTERNAL_ERROR"; 1375 goto err; 1376 } 1377 if (!EVP_DigestSignInit_ex(mctx, &pctx, mdname, libctx, NULL, key, NULL)) { 1378 t->err = "DIGESTSIGNINIT_ERROR"; 1379 goto err; 1380 } 1381 for (i = 0; i < sk_OPENSSL_STRING_num(expected->controls); i++) 1382 if (!mac_test_ctrl_pkey(t, pctx, 1383 sk_OPENSSL_STRING_value(expected->controls, 1384 i))) { 1385 t->err = "EVPPKEYCTXCTRL_ERROR"; 1386 goto err; 1387 } 1388 if (!EVP_DigestSignUpdate(mctx, expected->input, expected->input_len)) { 1389 t->err = "DIGESTSIGNUPDATE_ERROR"; 1390 goto err; 1391 } 1392 if (!EVP_DigestSignFinal(mctx, NULL, &got_len)) { 1393 t->err = "DIGESTSIGNFINAL_LENGTH_ERROR"; 1394 goto err; 1395 } 1396 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) { 1397 t->err = "TEST_FAILURE"; 1398 goto err; 1399 } 1400 if (!EVP_DigestSignFinal(mctx, got, &got_len) 1401 || !memory_err_compare(t, "TEST_MAC_ERR", 1402 expected->output, expected->output_len, 1403 got, got_len)) { 1404 t->err = "TEST_MAC_ERR"; 1405 goto err; 1406 } 1407 t->err = NULL; 1408 err: 1409 EVP_CIPHER_free(cipher); 1410 EVP_MD_CTX_free(mctx); 1411 OPENSSL_free(got); 1412 EVP_PKEY_CTX_free(genctx); 1413 EVP_PKEY_free(key); 1414 return 1; 1415} 1416 1417static int mac_test_run_mac(EVP_TEST *t) 1418{ 1419 MAC_DATA *expected = t->data; 1420 EVP_MAC_CTX *ctx = NULL; 1421 unsigned char *got = NULL; 1422 size_t got_len = 0, size = 0; 1423 size_t size_before_init = 0, size_after_init, size_val = 0; 1424 int i, block_size = -1, output_size = -1; 1425 OSSL_PARAM params[21], sizes[3], *psizes = sizes; 1426 size_t params_n = 0; 1427 size_t params_n_allocstart = 0; 1428 const OSSL_PARAM *defined_params = 1429 EVP_MAC_settable_ctx_params(expected->mac); 1430 int xof; 1431 int reinit = 1; 1432 1433 if (expected->alg == NULL) 1434 TEST_info("Trying the EVP_MAC %s test", expected->mac_name); 1435 else 1436 TEST_info("Trying the EVP_MAC %s test with %s", 1437 expected->mac_name, expected->alg); 1438 1439 if (expected->alg != NULL) { 1440 int skip = 0; 1441 1442 /* 1443 * The underlying algorithm may be a cipher or a digest. 1444 * We don't know which it is, but we can ask the MAC what it 1445 * should be and bet on that. 1446 */ 1447 if (OSSL_PARAM_locate_const(defined_params, 1448 OSSL_MAC_PARAM_CIPHER) != NULL) { 1449 if (is_cipher_disabled(expected->alg)) 1450 skip = 1; 1451 else 1452 params[params_n++] = 1453 OSSL_PARAM_construct_utf8_string(OSSL_MAC_PARAM_CIPHER, 1454 expected->alg, 0); 1455 } else if (OSSL_PARAM_locate_const(defined_params, 1456 OSSL_MAC_PARAM_DIGEST) != NULL) { 1457 if (is_digest_disabled(expected->alg)) 1458 skip = 1; 1459 else 1460 params[params_n++] = 1461 OSSL_PARAM_construct_utf8_string(OSSL_MAC_PARAM_DIGEST, 1462 expected->alg, 0); 1463 } else { 1464 t->err = "MAC_BAD_PARAMS"; 1465 goto err; 1466 } 1467 if (skip) { 1468 TEST_info("skipping, algorithm '%s' is disabled", expected->alg); 1469 t->skip = 1; 1470 t->err = NULL; 1471 goto err; 1472 } 1473 } 1474 if (expected->custom != NULL) 1475 params[params_n++] = 1476 OSSL_PARAM_construct_octet_string(OSSL_MAC_PARAM_CUSTOM, 1477 expected->custom, 1478 expected->custom_len); 1479 if (expected->salt != NULL) 1480 params[params_n++] = 1481 OSSL_PARAM_construct_octet_string(OSSL_MAC_PARAM_SALT, 1482 expected->salt, 1483 expected->salt_len); 1484 if (expected->iv != NULL) 1485 params[params_n++] = 1486 OSSL_PARAM_construct_octet_string(OSSL_MAC_PARAM_IV, 1487 expected->iv, 1488 expected->iv_len); 1489 1490 /* Unknown controls. They must match parameters that the MAC recognizes */ 1491 if (params_n + sk_OPENSSL_STRING_num(expected->controls) 1492 >= OSSL_NELEM(params)) { 1493 t->err = "MAC_TOO_MANY_PARAMETERS"; 1494 goto err; 1495 } 1496 params_n_allocstart = params_n; 1497 for (i = 0; i < sk_OPENSSL_STRING_num(expected->controls); i++) { 1498 char *tmpkey, *tmpval; 1499 char *value = sk_OPENSSL_STRING_value(expected->controls, i); 1500 1501 if (!TEST_ptr(tmpkey = OPENSSL_strdup(value))) { 1502 t->err = "MAC_PARAM_ERROR"; 1503 goto err; 1504 } 1505 tmpval = strchr(tmpkey, ':'); 1506 if (tmpval != NULL) 1507 *tmpval++ = '\0'; 1508 1509 if (tmpval == NULL 1510 || !OSSL_PARAM_allocate_from_text(¶ms[params_n], 1511 defined_params, 1512 tmpkey, tmpval, 1513 strlen(tmpval), NULL)) { 1514 OPENSSL_free(tmpkey); 1515 t->err = "MAC_PARAM_ERROR"; 1516 goto err; 1517 } 1518 params_n++; 1519 1520 if (strcmp(tmpkey, "size") == 0) 1521 size_val = (size_t)strtoul(tmpval, NULL, 0); 1522 1523 OPENSSL_free(tmpkey); 1524 } 1525 params[params_n] = OSSL_PARAM_construct_end(); 1526 1527 if ((ctx = EVP_MAC_CTX_new(expected->mac)) == NULL) { 1528 t->err = "MAC_CREATE_ERROR"; 1529 goto err; 1530 } 1531 if (fips_provider_version_gt(libctx, 3, 1, 4) 1532 || (fips_provider_version_lt(libctx, 3, 1, 0) 1533 && fips_provider_version_gt(libctx, 3, 0, 12))) 1534 size_before_init = EVP_MAC_CTX_get_mac_size(ctx); 1535 if (!EVP_MAC_init(ctx, expected->key, expected->key_len, params)) { 1536 t->err = "MAC_INIT_ERROR"; 1537 goto err; 1538 } 1539 size_after_init = EVP_MAC_CTX_get_mac_size(ctx); 1540 if (!TEST_false(size_before_init == 0 && size_after_init == 0)) { 1541 t->err = "MAC SIZE not set"; 1542 goto err; 1543 } 1544 if (size_before_init != 0) { 1545 /* mac-size not modified by init params */ 1546 if (size_val == 0 && !TEST_size_t_eq(size_before_init, size_after_init)) { 1547 t->err = "MAC SIZE check failed"; 1548 goto err; 1549 } 1550 /* mac-size modified by init params */ 1551 if (size_val != 0 && !TEST_size_t_eq(size_val, size_after_init)) { 1552 t->err = "MAC SIZE check failed"; 1553 goto err; 1554 } 1555 } 1556 if (expected->output_size >= 0) 1557 *psizes++ = OSSL_PARAM_construct_int(OSSL_MAC_PARAM_SIZE, 1558 &output_size); 1559 if (expected->block_size >= 0) 1560 *psizes++ = OSSL_PARAM_construct_int(OSSL_MAC_PARAM_BLOCK_SIZE, 1561 &block_size); 1562 if (psizes != sizes) { 1563 *psizes = OSSL_PARAM_construct_end(); 1564 if (!TEST_true(EVP_MAC_CTX_get_params(ctx, sizes))) { 1565 t->err = "INTERNAL_ERROR"; 1566 goto err; 1567 } 1568 if (expected->output_size >= 0 1569 && !TEST_int_eq(output_size, expected->output_size)) { 1570 t->err = "TEST_FAILURE"; 1571 goto err; 1572 } 1573 if (expected->block_size >= 0 1574 && !TEST_int_eq(block_size, expected->block_size)) { 1575 t->err = "TEST_FAILURE"; 1576 goto err; 1577 } 1578 } 1579 retry: 1580 if (!EVP_MAC_update(ctx, expected->input, expected->input_len)) { 1581 t->err = "MAC_UPDATE_ERROR"; 1582 goto err; 1583 } 1584 xof = expected->xof; 1585 if (xof) { 1586 if (!TEST_ptr(got = OPENSSL_malloc(expected->output_len))) { 1587 t->err = "TEST_FAILURE"; 1588 goto err; 1589 } 1590 if (!EVP_MAC_finalXOF(ctx, got, expected->output_len) 1591 || !memory_err_compare(t, "TEST_MAC_ERR", 1592 expected->output, expected->output_len, 1593 got, expected->output_len)) { 1594 t->err = "MAC_FINAL_ERROR"; 1595 goto err; 1596 } 1597 } else { 1598 if (!EVP_MAC_final(ctx, NULL, &got_len, 0)) { 1599 t->err = "MAC_FINAL_LENGTH_ERROR"; 1600 goto err; 1601 } 1602 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) { 1603 t->err = "TEST_FAILURE"; 1604 goto err; 1605 } 1606 if (!EVP_MAC_final(ctx, got, &got_len, got_len) 1607 || !memory_err_compare(t, "TEST_MAC_ERR", 1608 expected->output, expected->output_len, 1609 got, got_len)) { 1610 t->err = "TEST_MAC_ERR"; 1611 goto err; 1612 } 1613 } 1614 /* FIPS(3.0.0): can't reinitialise MAC contexts #18100 */ 1615 if (reinit-- && fips_provider_version_gt(libctx, 3, 0, 0)) { 1616 OSSL_PARAM ivparams[2] = { OSSL_PARAM_END, OSSL_PARAM_END }; 1617 int ret; 1618 1619 /* If the MAC uses IV, we have to set it again */ 1620 if (expected->iv != NULL) { 1621 ivparams[0] = 1622 OSSL_PARAM_construct_octet_string(OSSL_MAC_PARAM_IV, 1623 expected->iv, 1624 expected->iv_len); 1625 ivparams[1] = OSSL_PARAM_construct_end(); 1626 } 1627 ERR_set_mark(); 1628 ret = EVP_MAC_init(ctx, NULL, 0, ivparams); 1629 if (expected->no_reinit) { 1630 if (ret) { 1631 ERR_clear_last_mark(); 1632 t->err = "MAC_REINIT_SHOULD_FAIL"; 1633 goto err; 1634 } 1635 } else if (ret) { 1636 ERR_clear_last_mark(); 1637 OPENSSL_free(got); 1638 got = NULL; 1639 goto retry; 1640 } else { 1641 ERR_clear_last_mark(); 1642 t->err = "MAC_REINIT_ERROR"; 1643 goto err; 1644 } 1645 /* If reinitialization fails, it is unsupported by the algorithm */ 1646 ERR_pop_to_mark(); 1647 } 1648 t->err = NULL; 1649 1650 /* Test the EVP_Q_mac interface as well */ 1651 if (!xof) { 1652 OPENSSL_cleanse(got, got_len); 1653 if (!TEST_true(EVP_Q_mac(libctx, expected->mac_name, NULL, 1654 expected->alg, params, 1655 expected->key, expected->key_len, 1656 expected->input, expected->input_len, 1657 got, got_len, &size)) 1658 || !TEST_mem_eq(got, size, 1659 expected->output, expected->output_len)) { 1660 t->err = "EVP_Q_mac failed"; 1661 goto err; 1662 } 1663 } 1664 err: 1665 while (params_n-- > params_n_allocstart) { 1666 OPENSSL_free(params[params_n].data); 1667 } 1668 EVP_MAC_CTX_free(ctx); 1669 OPENSSL_free(got); 1670 return 1; 1671} 1672 1673static int mac_test_run(EVP_TEST *t) 1674{ 1675 MAC_DATA *expected = t->data; 1676 1677 if (expected->mac != NULL) 1678 return mac_test_run_mac(t); 1679 return mac_test_run_pkey(t); 1680} 1681 1682static const EVP_TEST_METHOD mac_test_method = { 1683 "MAC", 1684 mac_test_init, 1685 mac_test_cleanup, 1686 mac_test_parse, 1687 mac_test_run 1688}; 1689 1690 1691/** 1692 ** PUBLIC KEY TESTS 1693 ** These are all very similar and share much common code. 1694 **/ 1695 1696typedef struct pkey_data_st { 1697 /* Context for this operation */ 1698 EVP_PKEY_CTX *ctx; 1699 /* Key operation to perform */ 1700 int (*keyop) (EVP_PKEY_CTX *ctx, 1701 unsigned char *sig, size_t *siglen, 1702 const unsigned char *tbs, size_t tbslen); 1703 /* Input to MAC */ 1704 unsigned char *input; 1705 size_t input_len; 1706 /* Expected output */ 1707 unsigned char *output; 1708 size_t output_len; 1709} PKEY_DATA; 1710 1711/* 1712 * Perform public key operation setup: lookup key, allocated ctx and call 1713 * the appropriate initialisation function 1714 */ 1715static int pkey_test_init(EVP_TEST *t, const char *name, 1716 int use_public, 1717 int (*keyopinit) (EVP_PKEY_CTX *ctx), 1718 int (*keyop)(EVP_PKEY_CTX *ctx, 1719 unsigned char *sig, size_t *siglen, 1720 const unsigned char *tbs, 1721 size_t tbslen)) 1722{ 1723 PKEY_DATA *kdata; 1724 EVP_PKEY *pkey = NULL; 1725 int rv = 0; 1726 1727 if (use_public) 1728 rv = find_key(&pkey, name, public_keys); 1729 if (rv == 0) 1730 rv = find_key(&pkey, name, private_keys); 1731 if (rv == 0 || pkey == NULL) { 1732 TEST_info("skipping, key '%s' is disabled", name); 1733 t->skip = 1; 1734 return 1; 1735 } 1736 1737 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata)))) { 1738 EVP_PKEY_free(pkey); 1739 return 0; 1740 } 1741 kdata->keyop = keyop; 1742 if (!TEST_ptr(kdata->ctx = EVP_PKEY_CTX_new_from_pkey(libctx, pkey, NULL))) { 1743 EVP_PKEY_free(pkey); 1744 OPENSSL_free(kdata); 1745 return 0; 1746 } 1747 if (keyopinit(kdata->ctx) <= 0) 1748 t->err = "KEYOP_INIT_ERROR"; 1749 t->data = kdata; 1750 return 1; 1751} 1752 1753static void pkey_test_cleanup(EVP_TEST *t) 1754{ 1755 PKEY_DATA *kdata = t->data; 1756 1757 OPENSSL_free(kdata->input); 1758 OPENSSL_free(kdata->output); 1759 EVP_PKEY_CTX_free(kdata->ctx); 1760} 1761 1762static int pkey_test_ctrl(EVP_TEST *t, EVP_PKEY_CTX *pctx, 1763 const char *value) 1764{ 1765 int rv = 0; 1766 char *p, *tmpval; 1767 1768 if (!TEST_ptr(tmpval = OPENSSL_strdup(value))) 1769 return 0; 1770 p = strchr(tmpval, ':'); 1771 if (p != NULL) { 1772 *p++ = '\0'; 1773 rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p); 1774 } 1775 if (rv == -2) { 1776 t->err = "PKEY_CTRL_INVALID"; 1777 rv = 1; 1778 } else if (p != NULL && rv <= 0) { 1779 if (is_digest_disabled(p) || is_cipher_disabled(p)) { 1780 TEST_info("skipping, '%s' is disabled", p); 1781 t->skip = 1; 1782 rv = 1; 1783 } else { 1784 t->err = "PKEY_CTRL_ERROR"; 1785 rv = 1; 1786 } 1787 } 1788 OPENSSL_free(tmpval); 1789 return rv > 0; 1790} 1791 1792static int pkey_test_parse(EVP_TEST *t, 1793 const char *keyword, const char *value) 1794{ 1795 PKEY_DATA *kdata = t->data; 1796 if (strcmp(keyword, "Input") == 0) 1797 return parse_bin(value, &kdata->input, &kdata->input_len); 1798 if (strcmp(keyword, "Output") == 0) 1799 return parse_bin(value, &kdata->output, &kdata->output_len); 1800 if (strcmp(keyword, "Ctrl") == 0) 1801 return pkey_test_ctrl(t, kdata->ctx, value); 1802 return 0; 1803} 1804 1805static int pkey_test_run(EVP_TEST *t) 1806{ 1807 PKEY_DATA *expected = t->data; 1808 unsigned char *got = NULL; 1809 size_t got_len; 1810 EVP_PKEY_CTX *copy = NULL; 1811 1812 if (expected->keyop(expected->ctx, NULL, &got_len, 1813 expected->input, expected->input_len) <= 0 1814 || !TEST_ptr(got = OPENSSL_malloc(got_len))) { 1815 t->err = "KEYOP_LENGTH_ERROR"; 1816 goto err; 1817 } 1818 if (expected->keyop(expected->ctx, got, &got_len, 1819 expected->input, expected->input_len) <= 0) { 1820 t->err = "KEYOP_ERROR"; 1821 goto err; 1822 } 1823 if (!memory_err_compare(t, "KEYOP_MISMATCH", 1824 expected->output, expected->output_len, 1825 got, got_len)) 1826 goto err; 1827 1828 t->err = NULL; 1829 OPENSSL_free(got); 1830 got = NULL; 1831 1832 /* Repeat the test on a copy. */ 1833 if (!TEST_ptr(copy = EVP_PKEY_CTX_dup(expected->ctx))) { 1834 t->err = "INTERNAL_ERROR"; 1835 goto err; 1836 } 1837 if (expected->keyop(copy, NULL, &got_len, expected->input, 1838 expected->input_len) <= 0 1839 || !TEST_ptr(got = OPENSSL_malloc(got_len))) { 1840 t->err = "KEYOP_LENGTH_ERROR"; 1841 goto err; 1842 } 1843 if (expected->keyop(copy, got, &got_len, expected->input, 1844 expected->input_len) <= 0) { 1845 t->err = "KEYOP_ERROR"; 1846 goto err; 1847 } 1848 if (!memory_err_compare(t, "KEYOP_MISMATCH", 1849 expected->output, expected->output_len, 1850 got, got_len)) 1851 goto err; 1852 1853 err: 1854 OPENSSL_free(got); 1855 EVP_PKEY_CTX_free(copy); 1856 return 1; 1857} 1858 1859static int sign_test_init(EVP_TEST *t, const char *name) 1860{ 1861 return pkey_test_init(t, name, 0, EVP_PKEY_sign_init, EVP_PKEY_sign); 1862} 1863 1864static const EVP_TEST_METHOD psign_test_method = { 1865 "Sign", 1866 sign_test_init, 1867 pkey_test_cleanup, 1868 pkey_test_parse, 1869 pkey_test_run 1870}; 1871 1872static int verify_recover_test_init(EVP_TEST *t, const char *name) 1873{ 1874 return pkey_test_init(t, name, 1, EVP_PKEY_verify_recover_init, 1875 EVP_PKEY_verify_recover); 1876} 1877 1878static const EVP_TEST_METHOD pverify_recover_test_method = { 1879 "VerifyRecover", 1880 verify_recover_test_init, 1881 pkey_test_cleanup, 1882 pkey_test_parse, 1883 pkey_test_run 1884}; 1885 1886static int decrypt_test_init(EVP_TEST *t, const char *name) 1887{ 1888 return pkey_test_init(t, name, 0, EVP_PKEY_decrypt_init, 1889 EVP_PKEY_decrypt); 1890} 1891 1892static const EVP_TEST_METHOD pdecrypt_test_method = { 1893 "Decrypt", 1894 decrypt_test_init, 1895 pkey_test_cleanup, 1896 pkey_test_parse, 1897 pkey_test_run 1898}; 1899 1900static int verify_test_init(EVP_TEST *t, const char *name) 1901{ 1902 return pkey_test_init(t, name, 1, EVP_PKEY_verify_init, 0); 1903} 1904 1905static int verify_test_run(EVP_TEST *t) 1906{ 1907 PKEY_DATA *kdata = t->data; 1908 1909 if (EVP_PKEY_verify(kdata->ctx, kdata->output, kdata->output_len, 1910 kdata->input, kdata->input_len) <= 0) 1911 t->err = "VERIFY_ERROR"; 1912 return 1; 1913} 1914 1915static const EVP_TEST_METHOD pverify_test_method = { 1916 "Verify", 1917 verify_test_init, 1918 pkey_test_cleanup, 1919 pkey_test_parse, 1920 verify_test_run 1921}; 1922 1923static int pderive_test_init(EVP_TEST *t, const char *name) 1924{ 1925 return pkey_test_init(t, name, 0, EVP_PKEY_derive_init, 0); 1926} 1927 1928static int pderive_test_parse(EVP_TEST *t, 1929 const char *keyword, const char *value) 1930{ 1931 PKEY_DATA *kdata = t->data; 1932 int validate = 0; 1933 1934 if (strcmp(keyword, "PeerKeyValidate") == 0) 1935 validate = 1; 1936 1937 if (validate || strcmp(keyword, "PeerKey") == 0) { 1938 EVP_PKEY *peer; 1939 if (find_key(&peer, value, public_keys) == 0) 1940 return -1; 1941 if (EVP_PKEY_derive_set_peer_ex(kdata->ctx, peer, validate) <= 0) { 1942 t->err = "DERIVE_SET_PEER_ERROR"; 1943 return 1; 1944 } 1945 t->err = NULL; 1946 return 1; 1947 } 1948 if (strcmp(keyword, "SharedSecret") == 0) 1949 return parse_bin(value, &kdata->output, &kdata->output_len); 1950 if (strcmp(keyword, "Ctrl") == 0) 1951 return pkey_test_ctrl(t, kdata->ctx, value); 1952 if (strcmp(keyword, "KDFType") == 0) { 1953 OSSL_PARAM params[2]; 1954 1955 params[0] = OSSL_PARAM_construct_utf8_string(OSSL_EXCHANGE_PARAM_KDF_TYPE, 1956 (char *)value, 0); 1957 params[1] = OSSL_PARAM_construct_end(); 1958 if (EVP_PKEY_CTX_set_params(kdata->ctx, params) == 0) 1959 return -1; 1960 return 1; 1961 } 1962 if (strcmp(keyword, "KDFDigest") == 0) { 1963 OSSL_PARAM params[2]; 1964 1965 params[0] = OSSL_PARAM_construct_utf8_string(OSSL_EXCHANGE_PARAM_KDF_DIGEST, 1966 (char *)value, 0); 1967 params[1] = OSSL_PARAM_construct_end(); 1968 if (EVP_PKEY_CTX_set_params(kdata->ctx, params) == 0) 1969 return -1; 1970 return 1; 1971 } 1972 if (strcmp(keyword, "CEKAlg") == 0) { 1973 OSSL_PARAM params[2]; 1974 1975 params[0] = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_CEK_ALG, 1976 (char *)value, 0); 1977 params[1] = OSSL_PARAM_construct_end(); 1978 if (EVP_PKEY_CTX_set_params(kdata->ctx, params) == 0) 1979 return -1; 1980 return 1; 1981 } 1982 if (strcmp(keyword, "KDFOutlen") == 0) { 1983 OSSL_PARAM params[2]; 1984 char *endptr; 1985 size_t outlen = (size_t)strtoul(value, &endptr, 0); 1986 1987 if (endptr[0] != '\0') 1988 return -1; 1989 1990 params[0] = OSSL_PARAM_construct_size_t(OSSL_EXCHANGE_PARAM_KDF_OUTLEN, 1991 &outlen); 1992 params[1] = OSSL_PARAM_construct_end(); 1993 if (EVP_PKEY_CTX_set_params(kdata->ctx, params) == 0) 1994 return -1; 1995 return 1; 1996 } 1997 return 0; 1998} 1999 2000static int pderive_test_run(EVP_TEST *t) 2001{ 2002 EVP_PKEY_CTX *dctx = NULL; 2003 PKEY_DATA *expected = t->data; 2004 unsigned char *got = NULL; 2005 size_t got_len; 2006 2007 if (!TEST_ptr(dctx = EVP_PKEY_CTX_dup(expected->ctx))) { 2008 t->err = "DERIVE_ERROR"; 2009 goto err; 2010 } 2011 2012 if (EVP_PKEY_derive(dctx, NULL, &got_len) <= 0 2013 || !TEST_size_t_ne(got_len, 0)) { 2014 t->err = "DERIVE_ERROR"; 2015 goto err; 2016 } 2017 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) { 2018 t->err = "DERIVE_ERROR"; 2019 goto err; 2020 } 2021 if (EVP_PKEY_derive(dctx, got, &got_len) <= 0) { 2022 t->err = "DERIVE_ERROR"; 2023 goto err; 2024 } 2025 if (!memory_err_compare(t, "SHARED_SECRET_MISMATCH", 2026 expected->output, expected->output_len, 2027 got, got_len)) 2028 goto err; 2029 2030 t->err = NULL; 2031 err: 2032 OPENSSL_free(got); 2033 EVP_PKEY_CTX_free(dctx); 2034 return 1; 2035} 2036 2037static const EVP_TEST_METHOD pderive_test_method = { 2038 "Derive", 2039 pderive_test_init, 2040 pkey_test_cleanup, 2041 pderive_test_parse, 2042 pderive_test_run 2043}; 2044 2045 2046/** 2047 ** PBE TESTS 2048 **/ 2049 2050typedef enum pbe_type_enum { 2051 PBE_TYPE_INVALID = 0, 2052 PBE_TYPE_SCRYPT, PBE_TYPE_PBKDF2, PBE_TYPE_PKCS12 2053} PBE_TYPE; 2054 2055typedef struct pbe_data_st { 2056 PBE_TYPE pbe_type; 2057 /* scrypt parameters */ 2058 uint64_t N, r, p, maxmem; 2059 /* PKCS#12 parameters */ 2060 int id, iter; 2061 const EVP_MD *md; 2062 /* password */ 2063 unsigned char *pass; 2064 size_t pass_len; 2065 /* salt */ 2066 unsigned char *salt; 2067 size_t salt_len; 2068 /* Expected output */ 2069 unsigned char *key; 2070 size_t key_len; 2071} PBE_DATA; 2072 2073#ifndef OPENSSL_NO_SCRYPT 2074/* Parse unsigned decimal 64 bit integer value */ 2075static int parse_uint64(const char *value, uint64_t *pr) 2076{ 2077 const char *p = value; 2078 2079 if (!TEST_true(*p)) { 2080 TEST_info("Invalid empty integer value"); 2081 return -1; 2082 } 2083 for (*pr = 0; *p; ) { 2084 if (*pr > UINT64_MAX / 10) { 2085 TEST_error("Integer overflow in string %s", value); 2086 return -1; 2087 } 2088 *pr *= 10; 2089 if (!TEST_true(isdigit((unsigned char)*p))) { 2090 TEST_error("Invalid character in string %s", value); 2091 return -1; 2092 } 2093 *pr += *p - '0'; 2094 p++; 2095 } 2096 return 1; 2097} 2098 2099static int scrypt_test_parse(EVP_TEST *t, 2100 const char *keyword, const char *value) 2101{ 2102 PBE_DATA *pdata = t->data; 2103 2104 if (strcmp(keyword, "N") == 0) 2105 return parse_uint64(value, &pdata->N); 2106 if (strcmp(keyword, "p") == 0) 2107 return parse_uint64(value, &pdata->p); 2108 if (strcmp(keyword, "r") == 0) 2109 return parse_uint64(value, &pdata->r); 2110 if (strcmp(keyword, "maxmem") == 0) 2111 return parse_uint64(value, &pdata->maxmem); 2112 return 0; 2113} 2114#endif 2115 2116static int pbkdf2_test_parse(EVP_TEST *t, 2117 const char *keyword, const char *value) 2118{ 2119 PBE_DATA *pdata = t->data; 2120 2121 if (strcmp(keyword, "iter") == 0) { 2122 pdata->iter = atoi(value); 2123 if (pdata->iter <= 0) 2124 return -1; 2125 return 1; 2126 } 2127 if (strcmp(keyword, "MD") == 0) { 2128 pdata->md = EVP_get_digestbyname(value); 2129 if (pdata->md == NULL) 2130 return -1; 2131 return 1; 2132 } 2133 return 0; 2134} 2135 2136static int pkcs12_test_parse(EVP_TEST *t, 2137 const char *keyword, const char *value) 2138{ 2139 PBE_DATA *pdata = t->data; 2140 2141 if (strcmp(keyword, "id") == 0) { 2142 pdata->id = atoi(value); 2143 if (pdata->id <= 0) 2144 return -1; 2145 return 1; 2146 } 2147 return pbkdf2_test_parse(t, keyword, value); 2148} 2149 2150static int pbe_test_init(EVP_TEST *t, const char *alg) 2151{ 2152 PBE_DATA *pdat; 2153 PBE_TYPE pbe_type = PBE_TYPE_INVALID; 2154 2155 if (is_kdf_disabled(alg)) { 2156 TEST_info("skipping, '%s' is disabled", alg); 2157 t->skip = 1; 2158 return 1; 2159 } 2160 if (strcmp(alg, "scrypt") == 0) { 2161 pbe_type = PBE_TYPE_SCRYPT; 2162 } else if (strcmp(alg, "pbkdf2") == 0) { 2163 pbe_type = PBE_TYPE_PBKDF2; 2164 } else if (strcmp(alg, "pkcs12") == 0) { 2165 pbe_type = PBE_TYPE_PKCS12; 2166 } else { 2167 TEST_error("Unknown pbe algorithm %s", alg); 2168 return 0; 2169 } 2170 if (!TEST_ptr(pdat = OPENSSL_zalloc(sizeof(*pdat)))) 2171 return 0; 2172 pdat->pbe_type = pbe_type; 2173 t->data = pdat; 2174 return 1; 2175} 2176 2177static void pbe_test_cleanup(EVP_TEST *t) 2178{ 2179 PBE_DATA *pdat = t->data; 2180 2181 OPENSSL_free(pdat->pass); 2182 OPENSSL_free(pdat->salt); 2183 OPENSSL_free(pdat->key); 2184} 2185 2186static int pbe_test_parse(EVP_TEST *t, 2187 const char *keyword, const char *value) 2188{ 2189 PBE_DATA *pdata = t->data; 2190 2191 if (strcmp(keyword, "Password") == 0) 2192 return parse_bin(value, &pdata->pass, &pdata->pass_len); 2193 if (strcmp(keyword, "Salt") == 0) 2194 return parse_bin(value, &pdata->salt, &pdata->salt_len); 2195 if (strcmp(keyword, "Key") == 0) 2196 return parse_bin(value, &pdata->key, &pdata->key_len); 2197 if (pdata->pbe_type == PBE_TYPE_PBKDF2) 2198 return pbkdf2_test_parse(t, keyword, value); 2199 else if (pdata->pbe_type == PBE_TYPE_PKCS12) 2200 return pkcs12_test_parse(t, keyword, value); 2201#ifndef OPENSSL_NO_SCRYPT 2202 else if (pdata->pbe_type == PBE_TYPE_SCRYPT) 2203 return scrypt_test_parse(t, keyword, value); 2204#endif 2205 return 0; 2206} 2207 2208static int pbe_test_run(EVP_TEST *t) 2209{ 2210 PBE_DATA *expected = t->data; 2211 unsigned char *key; 2212 EVP_MD *fetched_digest = NULL; 2213 OSSL_LIB_CTX *save_libctx; 2214 2215 save_libctx = OSSL_LIB_CTX_set0_default(libctx); 2216 2217 if (!TEST_ptr(key = OPENSSL_malloc(expected->key_len))) { 2218 t->err = "INTERNAL_ERROR"; 2219 goto err; 2220 } 2221 if (expected->pbe_type == PBE_TYPE_PBKDF2) { 2222 if (PKCS5_PBKDF2_HMAC((char *)expected->pass, expected->pass_len, 2223 expected->salt, expected->salt_len, 2224 expected->iter, expected->md, 2225 expected->key_len, key) == 0) { 2226 t->err = "PBKDF2_ERROR"; 2227 goto err; 2228 } 2229#ifndef OPENSSL_NO_SCRYPT 2230 } else if (expected->pbe_type == PBE_TYPE_SCRYPT) { 2231 if (EVP_PBE_scrypt((const char *)expected->pass, expected->pass_len, 2232 expected->salt, expected->salt_len, 2233 expected->N, expected->r, expected->p, 2234 expected->maxmem, key, expected->key_len) == 0) { 2235 t->err = "SCRYPT_ERROR"; 2236 goto err; 2237 } 2238#endif 2239 } else if (expected->pbe_type == PBE_TYPE_PKCS12) { 2240 fetched_digest = EVP_MD_fetch(libctx, EVP_MD_get0_name(expected->md), 2241 NULL); 2242 if (fetched_digest == NULL) { 2243 t->err = "PKCS12_ERROR"; 2244 goto err; 2245 } 2246 if (PKCS12_key_gen_uni(expected->pass, expected->pass_len, 2247 expected->salt, expected->salt_len, 2248 expected->id, expected->iter, expected->key_len, 2249 key, fetched_digest) == 0) { 2250 t->err = "PKCS12_ERROR"; 2251 goto err; 2252 } 2253 } 2254 if (!memory_err_compare(t, "KEY_MISMATCH", expected->key, expected->key_len, 2255 key, expected->key_len)) 2256 goto err; 2257 2258 t->err = NULL; 2259err: 2260 EVP_MD_free(fetched_digest); 2261 OPENSSL_free(key); 2262 OSSL_LIB_CTX_set0_default(save_libctx); 2263 return 1; 2264} 2265 2266static const EVP_TEST_METHOD pbe_test_method = { 2267 "PBE", 2268 pbe_test_init, 2269 pbe_test_cleanup, 2270 pbe_test_parse, 2271 pbe_test_run 2272}; 2273 2274 2275/** 2276 ** BASE64 TESTS 2277 **/ 2278 2279typedef enum { 2280 BASE64_CANONICAL_ENCODING = 0, 2281 BASE64_VALID_ENCODING = 1, 2282 BASE64_INVALID_ENCODING = 2 2283} base64_encoding_type; 2284 2285typedef struct encode_data_st { 2286 /* Input to encoding */ 2287 unsigned char *input; 2288 size_t input_len; 2289 /* Expected output */ 2290 unsigned char *output; 2291 size_t output_len; 2292 base64_encoding_type encoding; 2293} ENCODE_DATA; 2294 2295static int encode_test_init(EVP_TEST *t, const char *encoding) 2296{ 2297 ENCODE_DATA *edata; 2298 2299 if (!TEST_ptr(edata = OPENSSL_zalloc(sizeof(*edata)))) 2300 return 0; 2301 if (strcmp(encoding, "canonical") == 0) { 2302 edata->encoding = BASE64_CANONICAL_ENCODING; 2303 } else if (strcmp(encoding, "valid") == 0) { 2304 edata->encoding = BASE64_VALID_ENCODING; 2305 } else if (strcmp(encoding, "invalid") == 0) { 2306 edata->encoding = BASE64_INVALID_ENCODING; 2307 if (!TEST_ptr(t->expected_err = OPENSSL_strdup("DECODE_ERROR"))) 2308 goto err; 2309 } else { 2310 TEST_error("Bad encoding: %s." 2311 " Should be one of {canonical, valid, invalid}", 2312 encoding); 2313 goto err; 2314 } 2315 t->data = edata; 2316 return 1; 2317err: 2318 OPENSSL_free(edata); 2319 return 0; 2320} 2321 2322static void encode_test_cleanup(EVP_TEST *t) 2323{ 2324 ENCODE_DATA *edata = t->data; 2325 2326 OPENSSL_free(edata->input); 2327 OPENSSL_free(edata->output); 2328 memset(edata, 0, sizeof(*edata)); 2329} 2330 2331static int encode_test_parse(EVP_TEST *t, 2332 const char *keyword, const char *value) 2333{ 2334 ENCODE_DATA *edata = t->data; 2335 2336 if (strcmp(keyword, "Input") == 0) 2337 return parse_bin(value, &edata->input, &edata->input_len); 2338 if (strcmp(keyword, "Output") == 0) 2339 return parse_bin(value, &edata->output, &edata->output_len); 2340 return 0; 2341} 2342 2343static int encode_test_run(EVP_TEST *t) 2344{ 2345 ENCODE_DATA *expected = t->data; 2346 unsigned char *encode_out = NULL, *decode_out = NULL; 2347 int output_len, chunk_len; 2348 EVP_ENCODE_CTX *decode_ctx = NULL, *encode_ctx = NULL; 2349 2350 if (!TEST_ptr(decode_ctx = EVP_ENCODE_CTX_new())) { 2351 t->err = "INTERNAL_ERROR"; 2352 goto err; 2353 } 2354 2355 if (expected->encoding == BASE64_CANONICAL_ENCODING) { 2356 2357 if (!TEST_ptr(encode_ctx = EVP_ENCODE_CTX_new()) 2358 || !TEST_ptr(encode_out = 2359 OPENSSL_malloc(EVP_ENCODE_LENGTH(expected->input_len)))) 2360 goto err; 2361 2362 EVP_EncodeInit(encode_ctx); 2363 if (!TEST_true(EVP_EncodeUpdate(encode_ctx, encode_out, &chunk_len, 2364 expected->input, expected->input_len))) 2365 goto err; 2366 2367 output_len = chunk_len; 2368 2369 EVP_EncodeFinal(encode_ctx, encode_out + chunk_len, &chunk_len); 2370 output_len += chunk_len; 2371 2372 if (!memory_err_compare(t, "BAD_ENCODING", 2373 expected->output, expected->output_len, 2374 encode_out, output_len)) 2375 goto err; 2376 } 2377 2378 if (!TEST_ptr(decode_out = 2379 OPENSSL_malloc(EVP_DECODE_LENGTH(expected->output_len)))) 2380 goto err; 2381 2382 EVP_DecodeInit(decode_ctx); 2383 if (EVP_DecodeUpdate(decode_ctx, decode_out, &chunk_len, expected->output, 2384 expected->output_len) < 0) { 2385 t->err = "DECODE_ERROR"; 2386 goto err; 2387 } 2388 output_len = chunk_len; 2389 2390 if (EVP_DecodeFinal(decode_ctx, decode_out + chunk_len, &chunk_len) != 1) { 2391 t->err = "DECODE_ERROR"; 2392 goto err; 2393 } 2394 output_len += chunk_len; 2395 2396 if (expected->encoding != BASE64_INVALID_ENCODING 2397 && !memory_err_compare(t, "BAD_DECODING", 2398 expected->input, expected->input_len, 2399 decode_out, output_len)) { 2400 t->err = "BAD_DECODING"; 2401 goto err; 2402 } 2403 2404 t->err = NULL; 2405 err: 2406 OPENSSL_free(encode_out); 2407 OPENSSL_free(decode_out); 2408 EVP_ENCODE_CTX_free(decode_ctx); 2409 EVP_ENCODE_CTX_free(encode_ctx); 2410 return 1; 2411} 2412 2413static const EVP_TEST_METHOD encode_test_method = { 2414 "Encoding", 2415 encode_test_init, 2416 encode_test_cleanup, 2417 encode_test_parse, 2418 encode_test_run, 2419}; 2420 2421 2422/** 2423 ** RAND TESTS 2424 **/ 2425#define MAX_RAND_REPEATS 15 2426 2427typedef struct rand_data_pass_st { 2428 unsigned char *entropy; 2429 unsigned char *reseed_entropy; 2430 unsigned char *nonce; 2431 unsigned char *pers; 2432 unsigned char *reseed_addin; 2433 unsigned char *addinA; 2434 unsigned char *addinB; 2435 unsigned char *pr_entropyA; 2436 unsigned char *pr_entropyB; 2437 unsigned char *output; 2438 size_t entropy_len, nonce_len, pers_len, addinA_len, addinB_len, 2439 pr_entropyA_len, pr_entropyB_len, output_len, reseed_entropy_len, 2440 reseed_addin_len; 2441} RAND_DATA_PASS; 2442 2443typedef struct rand_data_st { 2444 /* Context for this operation */ 2445 EVP_RAND_CTX *ctx; 2446 EVP_RAND_CTX *parent; 2447 int n; 2448 int prediction_resistance; 2449 int use_df; 2450 unsigned int generate_bits; 2451 char *cipher; 2452 char *digest; 2453 2454 /* Expected output */ 2455 RAND_DATA_PASS data[MAX_RAND_REPEATS]; 2456} RAND_DATA; 2457 2458static int rand_test_init(EVP_TEST *t, const char *name) 2459{ 2460 RAND_DATA *rdata; 2461 EVP_RAND *rand; 2462 OSSL_PARAM params[2] = { OSSL_PARAM_END, OSSL_PARAM_END }; 2463 unsigned int strength = 256; 2464 2465 if (!TEST_ptr(rdata = OPENSSL_zalloc(sizeof(*rdata)))) 2466 return 0; 2467 2468 /* TEST-RAND is available in the FIPS provider but not with "fips=yes" */ 2469 rand = EVP_RAND_fetch(libctx, "TEST-RAND", "-fips"); 2470 if (rand == NULL) 2471 goto err; 2472 rdata->parent = EVP_RAND_CTX_new(rand, NULL); 2473 EVP_RAND_free(rand); 2474 if (rdata->parent == NULL) 2475 goto err; 2476 2477 *params = OSSL_PARAM_construct_uint(OSSL_RAND_PARAM_STRENGTH, &strength); 2478 if (!EVP_RAND_CTX_set_params(rdata->parent, params)) 2479 goto err; 2480 2481 rand = EVP_RAND_fetch(libctx, name, NULL); 2482 if (rand == NULL) 2483 goto err; 2484 rdata->ctx = EVP_RAND_CTX_new(rand, rdata->parent); 2485 EVP_RAND_free(rand); 2486 if (rdata->ctx == NULL) 2487 goto err; 2488 2489 rdata->n = -1; 2490 t->data = rdata; 2491 return 1; 2492 err: 2493 EVP_RAND_CTX_free(rdata->parent); 2494 OPENSSL_free(rdata); 2495 return 0; 2496} 2497 2498static void rand_test_cleanup(EVP_TEST *t) 2499{ 2500 RAND_DATA *rdata = t->data; 2501 int i; 2502 2503 OPENSSL_free(rdata->cipher); 2504 OPENSSL_free(rdata->digest); 2505 2506 for (i = 0; i <= rdata->n; i++) { 2507 OPENSSL_free(rdata->data[i].entropy); 2508 OPENSSL_free(rdata->data[i].reseed_entropy); 2509 OPENSSL_free(rdata->data[i].nonce); 2510 OPENSSL_free(rdata->data[i].pers); 2511 OPENSSL_free(rdata->data[i].reseed_addin); 2512 OPENSSL_free(rdata->data[i].addinA); 2513 OPENSSL_free(rdata->data[i].addinB); 2514 OPENSSL_free(rdata->data[i].pr_entropyA); 2515 OPENSSL_free(rdata->data[i].pr_entropyB); 2516 OPENSSL_free(rdata->data[i].output); 2517 } 2518 EVP_RAND_CTX_free(rdata->ctx); 2519 EVP_RAND_CTX_free(rdata->parent); 2520} 2521 2522static int rand_test_parse(EVP_TEST *t, 2523 const char *keyword, const char *value) 2524{ 2525 RAND_DATA *rdata = t->data; 2526 RAND_DATA_PASS *item; 2527 const char *p; 2528 int n; 2529 2530 if ((p = strchr(keyword, '.')) != NULL) { 2531 n = atoi(++p); 2532 if (n >= MAX_RAND_REPEATS) 2533 return 0; 2534 if (n > rdata->n) 2535 rdata->n = n; 2536 item = rdata->data + n; 2537 if (strncmp(keyword, "Entropy.", sizeof("Entropy")) == 0) 2538 return parse_bin(value, &item->entropy, &item->entropy_len); 2539 if (strncmp(keyword, "ReseedEntropy.", sizeof("ReseedEntropy")) == 0) 2540 return parse_bin(value, &item->reseed_entropy, 2541 &item->reseed_entropy_len); 2542 if (strncmp(keyword, "Nonce.", sizeof("Nonce")) == 0) 2543 return parse_bin(value, &item->nonce, &item->nonce_len); 2544 if (strncmp(keyword, "PersonalisationString.", 2545 sizeof("PersonalisationString")) == 0) 2546 return parse_bin(value, &item->pers, &item->pers_len); 2547 if (strncmp(keyword, "ReseedAdditionalInput.", 2548 sizeof("ReseedAdditionalInput")) == 0) 2549 return parse_bin(value, &item->reseed_addin, 2550 &item->reseed_addin_len); 2551 if (strncmp(keyword, "AdditionalInputA.", 2552 sizeof("AdditionalInputA")) == 0) 2553 return parse_bin(value, &item->addinA, &item->addinA_len); 2554 if (strncmp(keyword, "AdditionalInputB.", 2555 sizeof("AdditionalInputB")) == 0) 2556 return parse_bin(value, &item->addinB, &item->addinB_len); 2557 if (strncmp(keyword, "EntropyPredictionResistanceA.", 2558 sizeof("EntropyPredictionResistanceA")) == 0) 2559 return parse_bin(value, &item->pr_entropyA, &item->pr_entropyA_len); 2560 if (strncmp(keyword, "EntropyPredictionResistanceB.", 2561 sizeof("EntropyPredictionResistanceB")) == 0) 2562 return parse_bin(value, &item->pr_entropyB, &item->pr_entropyB_len); 2563 if (strncmp(keyword, "Output.", sizeof("Output")) == 0) 2564 return parse_bin(value, &item->output, &item->output_len); 2565 } else { 2566 if (strcmp(keyword, "Cipher") == 0) 2567 return TEST_ptr(rdata->cipher = OPENSSL_strdup(value)); 2568 if (strcmp(keyword, "Digest") == 0) 2569 return TEST_ptr(rdata->digest = OPENSSL_strdup(value)); 2570 if (strcmp(keyword, "DerivationFunction") == 0) { 2571 rdata->use_df = atoi(value) != 0; 2572 return 1; 2573 } 2574 if (strcmp(keyword, "GenerateBits") == 0) { 2575 if ((n = atoi(value)) <= 0 || n % 8 != 0) 2576 return 0; 2577 rdata->generate_bits = (unsigned int)n; 2578 return 1; 2579 } 2580 if (strcmp(keyword, "PredictionResistance") == 0) { 2581 rdata->prediction_resistance = atoi(value) != 0; 2582 return 1; 2583 } 2584 } 2585 return 0; 2586} 2587 2588static int rand_test_run(EVP_TEST *t) 2589{ 2590 RAND_DATA *expected = t->data; 2591 RAND_DATA_PASS *item; 2592 unsigned char *got; 2593 size_t got_len = expected->generate_bits / 8; 2594 OSSL_PARAM params[5], *p = params; 2595 int i = -1, ret = 0; 2596 unsigned int strength; 2597 unsigned char *z; 2598 2599 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) 2600 return 0; 2601 2602 *p++ = OSSL_PARAM_construct_int(OSSL_DRBG_PARAM_USE_DF, &expected->use_df); 2603 if (expected->cipher != NULL) 2604 *p++ = OSSL_PARAM_construct_utf8_string(OSSL_DRBG_PARAM_CIPHER, 2605 expected->cipher, 0); 2606 if (expected->digest != NULL) 2607 *p++ = OSSL_PARAM_construct_utf8_string(OSSL_DRBG_PARAM_DIGEST, 2608 expected->digest, 0); 2609 *p++ = OSSL_PARAM_construct_utf8_string(OSSL_DRBG_PARAM_MAC, "HMAC", 0); 2610 *p = OSSL_PARAM_construct_end(); 2611 if (!TEST_true(EVP_RAND_CTX_set_params(expected->ctx, params))) 2612 goto err; 2613 2614 strength = EVP_RAND_get_strength(expected->ctx); 2615 for (i = 0; i <= expected->n; i++) { 2616 item = expected->data + i; 2617 2618 p = params; 2619 z = item->entropy != NULL ? item->entropy : (unsigned char *)""; 2620 *p++ = OSSL_PARAM_construct_octet_string(OSSL_RAND_PARAM_TEST_ENTROPY, 2621 z, item->entropy_len); 2622 z = item->nonce != NULL ? item->nonce : (unsigned char *)""; 2623 *p++ = OSSL_PARAM_construct_octet_string(OSSL_RAND_PARAM_TEST_NONCE, 2624 z, item->nonce_len); 2625 *p = OSSL_PARAM_construct_end(); 2626 if (!TEST_true(EVP_RAND_instantiate(expected->parent, strength, 2627 0, NULL, 0, params))) 2628 goto err; 2629 2630 z = item->pers != NULL ? item->pers : (unsigned char *)""; 2631 if (!TEST_true(EVP_RAND_instantiate 2632 (expected->ctx, strength, 2633 expected->prediction_resistance, z, 2634 item->pers_len, NULL))) 2635 goto err; 2636 2637 if (item->reseed_entropy != NULL) { 2638 params[0] = OSSL_PARAM_construct_octet_string 2639 (OSSL_RAND_PARAM_TEST_ENTROPY, item->reseed_entropy, 2640 item->reseed_entropy_len); 2641 params[1] = OSSL_PARAM_construct_end(); 2642 if (!TEST_true(EVP_RAND_CTX_set_params(expected->parent, params))) 2643 goto err; 2644 2645 if (!TEST_true(EVP_RAND_reseed 2646 (expected->ctx, expected->prediction_resistance, 2647 NULL, 0, item->reseed_addin, 2648 item->reseed_addin_len))) 2649 goto err; 2650 } 2651 if (item->pr_entropyA != NULL) { 2652 params[0] = OSSL_PARAM_construct_octet_string 2653 (OSSL_RAND_PARAM_TEST_ENTROPY, item->pr_entropyA, 2654 item->pr_entropyA_len); 2655 params[1] = OSSL_PARAM_construct_end(); 2656 if (!TEST_true(EVP_RAND_CTX_set_params(expected->parent, params))) 2657 goto err; 2658 } 2659 if (!TEST_true(EVP_RAND_generate 2660 (expected->ctx, got, got_len, 2661 strength, expected->prediction_resistance, 2662 item->addinA, item->addinA_len))) 2663 goto err; 2664 2665 if (item->pr_entropyB != NULL) { 2666 params[0] = OSSL_PARAM_construct_octet_string 2667 (OSSL_RAND_PARAM_TEST_ENTROPY, item->pr_entropyB, 2668 item->pr_entropyB_len); 2669 params[1] = OSSL_PARAM_construct_end(); 2670 if (!TEST_true(EVP_RAND_CTX_set_params(expected->parent, params))) 2671 goto err; 2672 } 2673 if (!TEST_true(EVP_RAND_generate 2674 (expected->ctx, got, got_len, 2675 strength, expected->prediction_resistance, 2676 item->addinB, item->addinB_len))) 2677 goto err; 2678 if (!TEST_mem_eq(got, got_len, item->output, item->output_len)) 2679 goto err; 2680 if (!TEST_true(EVP_RAND_uninstantiate(expected->ctx)) 2681 || !TEST_true(EVP_RAND_uninstantiate(expected->parent)) 2682 || !TEST_true(EVP_RAND_verify_zeroization(expected->ctx)) 2683 || !TEST_int_eq(EVP_RAND_get_state(expected->ctx), 2684 EVP_RAND_STATE_UNINITIALISED)) 2685 goto err; 2686 } 2687 t->err = NULL; 2688 ret = 1; 2689 2690 err: 2691 if (ret == 0 && i >= 0) 2692 TEST_info("Error in test case %d of %d\n", i, expected->n + 1); 2693 OPENSSL_free(got); 2694 return ret; 2695} 2696 2697static const EVP_TEST_METHOD rand_test_method = { 2698 "RAND", 2699 rand_test_init, 2700 rand_test_cleanup, 2701 rand_test_parse, 2702 rand_test_run 2703}; 2704 2705 2706/** 2707 ** KDF TESTS 2708 **/ 2709typedef struct kdf_data_st { 2710 /* Context for this operation */ 2711 EVP_KDF_CTX *ctx; 2712 /* Expected output */ 2713 unsigned char *output; 2714 size_t output_len; 2715 OSSL_PARAM params[20]; 2716 OSSL_PARAM *p; 2717} KDF_DATA; 2718 2719/* 2720 * Perform public key operation setup: lookup key, allocated ctx and call 2721 * the appropriate initialisation function 2722 */ 2723static int kdf_test_init(EVP_TEST *t, const char *name) 2724{ 2725 KDF_DATA *kdata; 2726 EVP_KDF *kdf; 2727 2728 if (is_kdf_disabled(name)) { 2729 TEST_info("skipping, '%s' is disabled", name); 2730 t->skip = 1; 2731 return 1; 2732 } 2733 2734 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata)))) 2735 return 0; 2736 kdata->p = kdata->params; 2737 *kdata->p = OSSL_PARAM_construct_end(); 2738 2739 kdf = EVP_KDF_fetch(libctx, name, NULL); 2740 if (kdf == NULL) { 2741 OPENSSL_free(kdata); 2742 return 0; 2743 } 2744 kdata->ctx = EVP_KDF_CTX_new(kdf); 2745 EVP_KDF_free(kdf); 2746 if (kdata->ctx == NULL) { 2747 OPENSSL_free(kdata); 2748 return 0; 2749 } 2750 t->data = kdata; 2751 return 1; 2752} 2753 2754static void kdf_test_cleanup(EVP_TEST *t) 2755{ 2756 KDF_DATA *kdata = t->data; 2757 OSSL_PARAM *p; 2758 2759 for (p = kdata->params; p->key != NULL; p++) 2760 OPENSSL_free(p->data); 2761 OPENSSL_free(kdata->output); 2762 EVP_KDF_CTX_free(kdata->ctx); 2763} 2764 2765static int kdf_test_ctrl(EVP_TEST *t, EVP_KDF_CTX *kctx, 2766 const char *value) 2767{ 2768 KDF_DATA *kdata = t->data; 2769 int rv; 2770 char *p, *name; 2771 const OSSL_PARAM *defs = EVP_KDF_settable_ctx_params(EVP_KDF_CTX_kdf(kctx)); 2772 2773 if (!TEST_ptr(name = OPENSSL_strdup(value))) 2774 return 0; 2775 p = strchr(name, ':'); 2776 if (p != NULL) 2777 *p++ = '\0'; 2778 2779 rv = OSSL_PARAM_allocate_from_text(kdata->p, defs, name, p, 2780 p != NULL ? strlen(p) : 0, NULL); 2781 *++kdata->p = OSSL_PARAM_construct_end(); 2782 if (!rv) { 2783 t->err = "KDF_PARAM_ERROR"; 2784 OPENSSL_free(name); 2785 return 0; 2786 } 2787 if (p != NULL && strcmp(name, "digest") == 0) { 2788 if (is_digest_disabled(p)) { 2789 TEST_info("skipping, '%s' is disabled", p); 2790 t->skip = 1; 2791 } 2792 } 2793 if (p != NULL 2794 && (strcmp(name, "cipher") == 0 2795 || strcmp(name, "cekalg") == 0) 2796 && is_cipher_disabled(p)) { 2797 TEST_info("skipping, '%s' is disabled", p); 2798 t->skip = 1; 2799 } 2800 OPENSSL_free(name); 2801 return 1; 2802} 2803 2804static int kdf_test_parse(EVP_TEST *t, 2805 const char *keyword, const char *value) 2806{ 2807 KDF_DATA *kdata = t->data; 2808 2809 if (strcmp(keyword, "Output") == 0) 2810 return parse_bin(value, &kdata->output, &kdata->output_len); 2811 if (strncmp(keyword, "Ctrl", 4) == 0) 2812 return kdf_test_ctrl(t, kdata->ctx, value); 2813 return 0; 2814} 2815 2816static int kdf_test_run(EVP_TEST *t) 2817{ 2818 KDF_DATA *expected = t->data; 2819 unsigned char *got = NULL; 2820 size_t got_len = expected->output_len; 2821 2822 if (!EVP_KDF_CTX_set_params(expected->ctx, expected->params)) { 2823 t->err = "KDF_CTRL_ERROR"; 2824 return 1; 2825 } 2826 if (!TEST_ptr(got = OPENSSL_malloc(got_len == 0 ? 1 : got_len))) { 2827 t->err = "INTERNAL_ERROR"; 2828 goto err; 2829 } 2830 if (EVP_KDF_derive(expected->ctx, got, got_len, NULL) <= 0) { 2831 t->err = "KDF_DERIVE_ERROR"; 2832 goto err; 2833 } 2834 if (!memory_err_compare(t, "KDF_MISMATCH", 2835 expected->output, expected->output_len, 2836 got, got_len)) 2837 goto err; 2838 2839 t->err = NULL; 2840 2841 err: 2842 OPENSSL_free(got); 2843 return 1; 2844} 2845 2846static const EVP_TEST_METHOD kdf_test_method = { 2847 "KDF", 2848 kdf_test_init, 2849 kdf_test_cleanup, 2850 kdf_test_parse, 2851 kdf_test_run 2852}; 2853 2854/** 2855 ** PKEY KDF TESTS 2856 **/ 2857 2858typedef struct pkey_kdf_data_st { 2859 /* Context for this operation */ 2860 EVP_PKEY_CTX *ctx; 2861 /* Expected output */ 2862 unsigned char *output; 2863 size_t output_len; 2864} PKEY_KDF_DATA; 2865 2866/* 2867 * Perform public key operation setup: lookup key, allocated ctx and call 2868 * the appropriate initialisation function 2869 */ 2870static int pkey_kdf_test_init(EVP_TEST *t, const char *name) 2871{ 2872 PKEY_KDF_DATA *kdata = NULL; 2873 2874 if (is_kdf_disabled(name)) { 2875 TEST_info("skipping, '%s' is disabled", name); 2876 t->skip = 1; 2877 return 1; 2878 } 2879 2880 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata)))) 2881 return 0; 2882 2883 kdata->ctx = EVP_PKEY_CTX_new_from_name(libctx, name, NULL); 2884 if (kdata->ctx == NULL 2885 || EVP_PKEY_derive_init(kdata->ctx) <= 0) 2886 goto err; 2887 2888 t->data = kdata; 2889 return 1; 2890err: 2891 EVP_PKEY_CTX_free(kdata->ctx); 2892 OPENSSL_free(kdata); 2893 return 0; 2894} 2895 2896static void pkey_kdf_test_cleanup(EVP_TEST *t) 2897{ 2898 PKEY_KDF_DATA *kdata = t->data; 2899 2900 OPENSSL_free(kdata->output); 2901 EVP_PKEY_CTX_free(kdata->ctx); 2902} 2903 2904static int pkey_kdf_test_parse(EVP_TEST *t, 2905 const char *keyword, const char *value) 2906{ 2907 PKEY_KDF_DATA *kdata = t->data; 2908 2909 if (strcmp(keyword, "Output") == 0) 2910 return parse_bin(value, &kdata->output, &kdata->output_len); 2911 if (strncmp(keyword, "Ctrl", 4) == 0) 2912 return pkey_test_ctrl(t, kdata->ctx, value); 2913 return 0; 2914} 2915 2916static int pkey_kdf_test_run(EVP_TEST *t) 2917{ 2918 PKEY_KDF_DATA *expected = t->data; 2919 unsigned char *got = NULL; 2920 size_t got_len = 0; 2921 2922 if (fips_provider_version_eq(libctx, 3, 0, 0)) { 2923 /* FIPS(3.0.0): can't deal with oversized output buffers #18533 */ 2924 got_len = expected->output_len; 2925 } else { 2926 /* Find out the KDF output size */ 2927 if (EVP_PKEY_derive(expected->ctx, NULL, &got_len) <= 0) { 2928 t->err = "INTERNAL_ERROR"; 2929 goto err; 2930 } 2931 2932 /* 2933 * We may get an absurd output size, which signals that anything goes. 2934 * If not, we specify a too big buffer for the output, to test that 2935 * EVP_PKEY_derive() can cope with it. 2936 */ 2937 if (got_len == SIZE_MAX || got_len == 0) 2938 got_len = expected->output_len; 2939 else 2940 got_len = expected->output_len * 2; 2941 } 2942 2943 if (!TEST_ptr(got = OPENSSL_malloc(got_len == 0 ? 1 : got_len))) { 2944 t->err = "INTERNAL_ERROR"; 2945 goto err; 2946 } 2947 if (EVP_PKEY_derive(expected->ctx, got, &got_len) <= 0) { 2948 t->err = "KDF_DERIVE_ERROR"; 2949 goto err; 2950 } 2951 if (!TEST_mem_eq(expected->output, expected->output_len, got, got_len)) { 2952 t->err = "KDF_MISMATCH"; 2953 goto err; 2954 } 2955 t->err = NULL; 2956 2957 err: 2958 OPENSSL_free(got); 2959 return 1; 2960} 2961 2962static const EVP_TEST_METHOD pkey_kdf_test_method = { 2963 "PKEYKDF", 2964 pkey_kdf_test_init, 2965 pkey_kdf_test_cleanup, 2966 pkey_kdf_test_parse, 2967 pkey_kdf_test_run 2968}; 2969 2970/** 2971 ** KEYPAIR TESTS 2972 **/ 2973 2974typedef struct keypair_test_data_st { 2975 EVP_PKEY *privk; 2976 EVP_PKEY *pubk; 2977} KEYPAIR_TEST_DATA; 2978 2979static int keypair_test_init(EVP_TEST *t, const char *pair) 2980{ 2981 KEYPAIR_TEST_DATA *data; 2982 int rv = 0; 2983 EVP_PKEY *pk = NULL, *pubk = NULL; 2984 char *pub, *priv = NULL; 2985 2986 /* Split private and public names. */ 2987 if (!TEST_ptr(priv = OPENSSL_strdup(pair)) 2988 || !TEST_ptr(pub = strchr(priv, ':'))) { 2989 t->err = "PARSING_ERROR"; 2990 goto end; 2991 } 2992 *pub++ = '\0'; 2993 2994 if (!TEST_true(find_key(&pk, priv, private_keys))) { 2995 TEST_info("Can't find private key: %s", priv); 2996 t->err = "MISSING_PRIVATE_KEY"; 2997 goto end; 2998 } 2999 if (!TEST_true(find_key(&pubk, pub, public_keys))) { 3000 TEST_info("Can't find public key: %s", pub); 3001 t->err = "MISSING_PUBLIC_KEY"; 3002 goto end; 3003 } 3004 3005 if (pk == NULL && pubk == NULL) { 3006 /* Both keys are listed but unsupported: skip this test */ 3007 t->skip = 1; 3008 rv = 1; 3009 goto end; 3010 } 3011 3012 if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data)))) 3013 goto end; 3014 data->privk = pk; 3015 data->pubk = pubk; 3016 t->data = data; 3017 rv = 1; 3018 t->err = NULL; 3019 3020end: 3021 OPENSSL_free(priv); 3022 return rv; 3023} 3024 3025static void keypair_test_cleanup(EVP_TEST *t) 3026{ 3027 OPENSSL_free(t->data); 3028 t->data = NULL; 3029} 3030 3031/* 3032 * For tests that do not accept any custom keywords. 3033 */ 3034static int void_test_parse(EVP_TEST *t, const char *keyword, const char *value) 3035{ 3036 return 0; 3037} 3038 3039static int keypair_test_run(EVP_TEST *t) 3040{ 3041 int rv = 0; 3042 const KEYPAIR_TEST_DATA *pair = t->data; 3043 3044 if (pair->privk == NULL || pair->pubk == NULL) { 3045 /* 3046 * this can only happen if only one of the keys is not set 3047 * which means that one of them was unsupported while the 3048 * other isn't: hence a key type mismatch. 3049 */ 3050 t->err = "KEYPAIR_TYPE_MISMATCH"; 3051 rv = 1; 3052 goto end; 3053 } 3054 3055 if ((rv = EVP_PKEY_eq(pair->privk, pair->pubk)) != 1 ) { 3056 if ( 0 == rv ) { 3057 t->err = "KEYPAIR_MISMATCH"; 3058 } else if ( -1 == rv ) { 3059 t->err = "KEYPAIR_TYPE_MISMATCH"; 3060 } else if ( -2 == rv ) { 3061 t->err = "UNSUPPORTED_KEY_COMPARISON"; 3062 } else { 3063 TEST_error("Unexpected error in key comparison"); 3064 rv = 0; 3065 goto end; 3066 } 3067 rv = 1; 3068 goto end; 3069 } 3070 3071 rv = 1; 3072 t->err = NULL; 3073 3074end: 3075 return rv; 3076} 3077 3078static const EVP_TEST_METHOD keypair_test_method = { 3079 "PrivPubKeyPair", 3080 keypair_test_init, 3081 keypair_test_cleanup, 3082 void_test_parse, 3083 keypair_test_run 3084}; 3085 3086/** 3087 ** KEYGEN TEST 3088 **/ 3089 3090typedef struct keygen_test_data_st { 3091 EVP_PKEY_CTX *genctx; /* Keygen context to use */ 3092 char *keyname; /* Key name to store key or NULL */ 3093} KEYGEN_TEST_DATA; 3094 3095static int keygen_test_init(EVP_TEST *t, const char *alg) 3096{ 3097 KEYGEN_TEST_DATA *data; 3098 EVP_PKEY_CTX *genctx; 3099 int nid = OBJ_sn2nid(alg); 3100 3101 if (nid == NID_undef) { 3102 nid = OBJ_ln2nid(alg); 3103 if (nid == NID_undef) 3104 return 0; 3105 } 3106 3107 if (is_pkey_disabled(alg)) { 3108 t->skip = 1; 3109 return 1; 3110 } 3111 if (!TEST_ptr(genctx = EVP_PKEY_CTX_new_from_name(libctx, alg, NULL))) 3112 goto err; 3113 3114 if (EVP_PKEY_keygen_init(genctx) <= 0) { 3115 t->err = "KEYGEN_INIT_ERROR"; 3116 goto err; 3117 } 3118 3119 if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data)))) 3120 goto err; 3121 data->genctx = genctx; 3122 data->keyname = NULL; 3123 t->data = data; 3124 t->err = NULL; 3125 return 1; 3126 3127err: 3128 EVP_PKEY_CTX_free(genctx); 3129 return 0; 3130} 3131 3132static void keygen_test_cleanup(EVP_TEST *t) 3133{ 3134 KEYGEN_TEST_DATA *keygen = t->data; 3135 3136 EVP_PKEY_CTX_free(keygen->genctx); 3137 OPENSSL_free(keygen->keyname); 3138 OPENSSL_free(t->data); 3139 t->data = NULL; 3140} 3141 3142static int keygen_test_parse(EVP_TEST *t, 3143 const char *keyword, const char *value) 3144{ 3145 KEYGEN_TEST_DATA *keygen = t->data; 3146 3147 if (strcmp(keyword, "KeyName") == 0) 3148 return TEST_ptr(keygen->keyname = OPENSSL_strdup(value)); 3149 if (strcmp(keyword, "Ctrl") == 0) 3150 return pkey_test_ctrl(t, keygen->genctx, value); 3151 return 0; 3152} 3153 3154static int keygen_test_run(EVP_TEST *t) 3155{ 3156 KEYGEN_TEST_DATA *keygen = t->data; 3157 EVP_PKEY *pkey = NULL; 3158 int rv = 1; 3159 3160 if (EVP_PKEY_keygen(keygen->genctx, &pkey) <= 0) { 3161 t->err = "KEYGEN_GENERATE_ERROR"; 3162 goto err; 3163 } 3164 3165 if (!evp_pkey_is_provided(pkey)) { 3166 TEST_info("Warning: legacy key generated %s", keygen->keyname); 3167 goto err; 3168 } 3169 if (keygen->keyname != NULL) { 3170 KEY_LIST *key; 3171 3172 rv = 0; 3173 if (find_key(NULL, keygen->keyname, private_keys)) { 3174 TEST_info("Duplicate key %s", keygen->keyname); 3175 goto err; 3176 } 3177 3178 if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key)))) 3179 goto err; 3180 key->name = keygen->keyname; 3181 keygen->keyname = NULL; 3182 key->key = pkey; 3183 key->next = private_keys; 3184 private_keys = key; 3185 rv = 1; 3186 } else { 3187 EVP_PKEY_free(pkey); 3188 } 3189 3190 t->err = NULL; 3191 3192err: 3193 return rv; 3194} 3195 3196static const EVP_TEST_METHOD keygen_test_method = { 3197 "KeyGen", 3198 keygen_test_init, 3199 keygen_test_cleanup, 3200 keygen_test_parse, 3201 keygen_test_run, 3202}; 3203 3204/** 3205 ** DIGEST SIGN+VERIFY TESTS 3206 **/ 3207 3208typedef struct { 3209 int is_verify; /* Set to 1 if verifying */ 3210 int is_oneshot; /* Set to 1 for one shot operation */ 3211 const EVP_MD *md; /* Digest to use */ 3212 EVP_MD_CTX *ctx; /* Digest context */ 3213 EVP_PKEY_CTX *pctx; 3214 STACK_OF(EVP_TEST_BUFFER) *input; /* Input data: streaming */ 3215 unsigned char *osin; /* Input data if one shot */ 3216 size_t osin_len; /* Input length data if one shot */ 3217 unsigned char *output; /* Expected output */ 3218 size_t output_len; /* Expected output length */ 3219} DIGESTSIGN_DATA; 3220 3221static int digestsigver_test_init(EVP_TEST *t, const char *alg, int is_verify, 3222 int is_oneshot) 3223{ 3224 const EVP_MD *md = NULL; 3225 DIGESTSIGN_DATA *mdat; 3226 3227 if (strcmp(alg, "NULL") != 0) { 3228 if (is_digest_disabled(alg)) { 3229 t->skip = 1; 3230 return 1; 3231 } 3232 md = EVP_get_digestbyname(alg); 3233 if (md == NULL) 3234 return 0; 3235 } 3236 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat)))) 3237 return 0; 3238 mdat->md = md; 3239 if (!TEST_ptr(mdat->ctx = EVP_MD_CTX_new())) { 3240 OPENSSL_free(mdat); 3241 return 0; 3242 } 3243 mdat->is_verify = is_verify; 3244 mdat->is_oneshot = is_oneshot; 3245 t->data = mdat; 3246 return 1; 3247} 3248 3249static int digestsign_test_init(EVP_TEST *t, const char *alg) 3250{ 3251 return digestsigver_test_init(t, alg, 0, 0); 3252} 3253 3254static void digestsigver_test_cleanup(EVP_TEST *t) 3255{ 3256 DIGESTSIGN_DATA *mdata = t->data; 3257 3258 EVP_MD_CTX_free(mdata->ctx); 3259 sk_EVP_TEST_BUFFER_pop_free(mdata->input, evp_test_buffer_free); 3260 OPENSSL_free(mdata->osin); 3261 OPENSSL_free(mdata->output); 3262 OPENSSL_free(mdata); 3263 t->data = NULL; 3264} 3265 3266static int digestsigver_test_parse(EVP_TEST *t, 3267 const char *keyword, const char *value) 3268{ 3269 DIGESTSIGN_DATA *mdata = t->data; 3270 3271 if (strcmp(keyword, "Key") == 0) { 3272 EVP_PKEY *pkey = NULL; 3273 int rv = 0; 3274 const char *name = mdata->md == NULL ? NULL : EVP_MD_get0_name(mdata->md); 3275 3276 if (mdata->is_verify) 3277 rv = find_key(&pkey, value, public_keys); 3278 if (rv == 0) 3279 rv = find_key(&pkey, value, private_keys); 3280 if (rv == 0 || pkey == NULL) { 3281 t->skip = 1; 3282 return 1; 3283 } 3284 if (mdata->is_verify) { 3285 if (!EVP_DigestVerifyInit_ex(mdata->ctx, &mdata->pctx, name, libctx, 3286 NULL, pkey, NULL)) 3287 t->err = "DIGESTVERIFYINIT_ERROR"; 3288 return 1; 3289 } 3290 if (!EVP_DigestSignInit_ex(mdata->ctx, &mdata->pctx, name, libctx, NULL, 3291 pkey, NULL)) 3292 t->err = "DIGESTSIGNINIT_ERROR"; 3293 return 1; 3294 } 3295 3296 if (strcmp(keyword, "Input") == 0) { 3297 if (mdata->is_oneshot) 3298 return parse_bin(value, &mdata->osin, &mdata->osin_len); 3299 return evp_test_buffer_append(value, &mdata->input); 3300 } 3301 if (strcmp(keyword, "Output") == 0) 3302 return parse_bin(value, &mdata->output, &mdata->output_len); 3303 3304 if (!mdata->is_oneshot) { 3305 if (strcmp(keyword, "Count") == 0) 3306 return evp_test_buffer_set_count(value, mdata->input); 3307 if (strcmp(keyword, "Ncopy") == 0) 3308 return evp_test_buffer_ncopy(value, mdata->input); 3309 } 3310 if (strcmp(keyword, "Ctrl") == 0) { 3311 if (mdata->pctx == NULL) 3312 return -1; 3313 return pkey_test_ctrl(t, mdata->pctx, value); 3314 } 3315 return 0; 3316} 3317 3318static int digestsign_update_fn(void *ctx, const unsigned char *buf, 3319 size_t buflen) 3320{ 3321 return EVP_DigestSignUpdate(ctx, buf, buflen); 3322} 3323 3324static int digestsign_test_run(EVP_TEST *t) 3325{ 3326 DIGESTSIGN_DATA *expected = t->data; 3327 unsigned char *got = NULL; 3328 size_t got_len; 3329 3330 if (!evp_test_buffer_do(expected->input, digestsign_update_fn, 3331 expected->ctx)) { 3332 t->err = "DIGESTUPDATE_ERROR"; 3333 goto err; 3334 } 3335 3336 if (!EVP_DigestSignFinal(expected->ctx, NULL, &got_len)) { 3337 t->err = "DIGESTSIGNFINAL_LENGTH_ERROR"; 3338 goto err; 3339 } 3340 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) { 3341 t->err = "MALLOC_FAILURE"; 3342 goto err; 3343 } 3344 got_len *= 2; 3345 if (!EVP_DigestSignFinal(expected->ctx, got, &got_len)) { 3346 t->err = "DIGESTSIGNFINAL_ERROR"; 3347 goto err; 3348 } 3349 if (!memory_err_compare(t, "SIGNATURE_MISMATCH", 3350 expected->output, expected->output_len, 3351 got, got_len)) 3352 goto err; 3353 3354 t->err = NULL; 3355 err: 3356 OPENSSL_free(got); 3357 return 1; 3358} 3359 3360static const EVP_TEST_METHOD digestsign_test_method = { 3361 "DigestSign", 3362 digestsign_test_init, 3363 digestsigver_test_cleanup, 3364 digestsigver_test_parse, 3365 digestsign_test_run 3366}; 3367 3368static int digestverify_test_init(EVP_TEST *t, const char *alg) 3369{ 3370 return digestsigver_test_init(t, alg, 1, 0); 3371} 3372 3373static int digestverify_update_fn(void *ctx, const unsigned char *buf, 3374 size_t buflen) 3375{ 3376 return EVP_DigestVerifyUpdate(ctx, buf, buflen); 3377} 3378 3379static int digestverify_test_run(EVP_TEST *t) 3380{ 3381 DIGESTSIGN_DATA *mdata = t->data; 3382 3383 if (!evp_test_buffer_do(mdata->input, digestverify_update_fn, mdata->ctx)) { 3384 t->err = "DIGESTUPDATE_ERROR"; 3385 return 1; 3386 } 3387 3388 if (EVP_DigestVerifyFinal(mdata->ctx, mdata->output, 3389 mdata->output_len) <= 0) 3390 t->err = "VERIFY_ERROR"; 3391 return 1; 3392} 3393 3394static const EVP_TEST_METHOD digestverify_test_method = { 3395 "DigestVerify", 3396 digestverify_test_init, 3397 digestsigver_test_cleanup, 3398 digestsigver_test_parse, 3399 digestverify_test_run 3400}; 3401 3402static int oneshot_digestsign_test_init(EVP_TEST *t, const char *alg) 3403{ 3404 return digestsigver_test_init(t, alg, 0, 1); 3405} 3406 3407static int oneshot_digestsign_test_run(EVP_TEST *t) 3408{ 3409 DIGESTSIGN_DATA *expected = t->data; 3410 unsigned char *got = NULL; 3411 size_t got_len; 3412 3413 if (!EVP_DigestSign(expected->ctx, NULL, &got_len, 3414 expected->osin, expected->osin_len)) { 3415 t->err = "DIGESTSIGN_LENGTH_ERROR"; 3416 goto err; 3417 } 3418 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) { 3419 t->err = "MALLOC_FAILURE"; 3420 goto err; 3421 } 3422 got_len *= 2; 3423 if (!EVP_DigestSign(expected->ctx, got, &got_len, 3424 expected->osin, expected->osin_len)) { 3425 t->err = "DIGESTSIGN_ERROR"; 3426 goto err; 3427 } 3428 if (!memory_err_compare(t, "SIGNATURE_MISMATCH", 3429 expected->output, expected->output_len, 3430 got, got_len)) 3431 goto err; 3432 3433 t->err = NULL; 3434 err: 3435 OPENSSL_free(got); 3436 return 1; 3437} 3438 3439static const EVP_TEST_METHOD oneshot_digestsign_test_method = { 3440 "OneShotDigestSign", 3441 oneshot_digestsign_test_init, 3442 digestsigver_test_cleanup, 3443 digestsigver_test_parse, 3444 oneshot_digestsign_test_run 3445}; 3446 3447static int oneshot_digestverify_test_init(EVP_TEST *t, const char *alg) 3448{ 3449 return digestsigver_test_init(t, alg, 1, 1); 3450} 3451 3452static int oneshot_digestverify_test_run(EVP_TEST *t) 3453{ 3454 DIGESTSIGN_DATA *mdata = t->data; 3455 3456 if (EVP_DigestVerify(mdata->ctx, mdata->output, mdata->output_len, 3457 mdata->osin, mdata->osin_len) <= 0) 3458 t->err = "VERIFY_ERROR"; 3459 return 1; 3460} 3461 3462static const EVP_TEST_METHOD oneshot_digestverify_test_method = { 3463 "OneShotDigestVerify", 3464 oneshot_digestverify_test_init, 3465 digestsigver_test_cleanup, 3466 digestsigver_test_parse, 3467 oneshot_digestverify_test_run 3468}; 3469 3470 3471/** 3472 ** PARSING AND DISPATCH 3473 **/ 3474 3475static const EVP_TEST_METHOD *evp_test_list[] = { 3476 &rand_test_method, 3477 &cipher_test_method, 3478 &digest_test_method, 3479 &digestsign_test_method, 3480 &digestverify_test_method, 3481 &encode_test_method, 3482 &kdf_test_method, 3483 &pkey_kdf_test_method, 3484 &keypair_test_method, 3485 &keygen_test_method, 3486 &mac_test_method, 3487 &oneshot_digestsign_test_method, 3488 &oneshot_digestverify_test_method, 3489 &pbe_test_method, 3490 &pdecrypt_test_method, 3491 &pderive_test_method, 3492 &psign_test_method, 3493 &pverify_recover_test_method, 3494 &pverify_test_method, 3495 NULL 3496}; 3497 3498static const EVP_TEST_METHOD *find_test(const char *name) 3499{ 3500 const EVP_TEST_METHOD **tt; 3501 3502 for (tt = evp_test_list; *tt; tt++) { 3503 if (strcmp(name, (*tt)->name) == 0) 3504 return *tt; 3505 } 3506 return NULL; 3507} 3508 3509static void clear_test(EVP_TEST *t) 3510{ 3511 test_clearstanza(&t->s); 3512 ERR_clear_error(); 3513 if (t->data != NULL) { 3514 if (t->meth != NULL) 3515 t->meth->cleanup(t); 3516 OPENSSL_free(t->data); 3517 t->data = NULL; 3518 } 3519 OPENSSL_free(t->expected_err); 3520 t->expected_err = NULL; 3521 OPENSSL_free(t->reason); 3522 t->reason = NULL; 3523 3524 /* Text literal. */ 3525 t->err = NULL; 3526 t->skip = 0; 3527 t->meth = NULL; 3528} 3529 3530/* Check for errors in the test structure; return 1 if okay, else 0. */ 3531static int check_test_error(EVP_TEST *t) 3532{ 3533 unsigned long err; 3534 const char *reason; 3535 3536 if (t->err == NULL && t->expected_err == NULL) 3537 return 1; 3538 if (t->err != NULL && t->expected_err == NULL) { 3539 if (t->aux_err != NULL) { 3540 TEST_info("%s:%d: Source of above error (%s); unexpected error %s", 3541 t->s.test_file, t->s.start, t->aux_err, t->err); 3542 } else { 3543 TEST_info("%s:%d: Source of above error; unexpected error %s", 3544 t->s.test_file, t->s.start, t->err); 3545 } 3546 return 0; 3547 } 3548 if (t->err == NULL && t->expected_err != NULL) { 3549 TEST_info("%s:%d: Succeeded but was expecting %s", 3550 t->s.test_file, t->s.start, t->expected_err); 3551 return 0; 3552 } 3553 3554 if (strcmp(t->err, t->expected_err) != 0) { 3555 TEST_info("%s:%d: Expected %s got %s", 3556 t->s.test_file, t->s.start, t->expected_err, t->err); 3557 return 0; 3558 } 3559 3560 if (t->reason == NULL) 3561 return 1; 3562 3563 if (t->reason == NULL) { 3564 TEST_info("%s:%d: Test is missing function or reason code", 3565 t->s.test_file, t->s.start); 3566 return 0; 3567 } 3568 3569 err = ERR_peek_error(); 3570 if (err == 0) { 3571 TEST_info("%s:%d: Expected error \"%s\" not set", 3572 t->s.test_file, t->s.start, t->reason); 3573 return 0; 3574 } 3575 3576 reason = ERR_reason_error_string(err); 3577 if (reason == NULL) { 3578 TEST_info("%s:%d: Expected error \"%s\", no strings available." 3579 " Assuming ok.", 3580 t->s.test_file, t->s.start, t->reason); 3581 return 1; 3582 } 3583 3584 if (strcmp(reason, t->reason) == 0) 3585 return 1; 3586 3587 TEST_info("%s:%d: Expected error \"%s\", got \"%s\"", 3588 t->s.test_file, t->s.start, t->reason, reason); 3589 3590 return 0; 3591} 3592 3593/* Run a parsed test. Log a message and return 0 on error. */ 3594static int run_test(EVP_TEST *t) 3595{ 3596 if (t->meth == NULL) 3597 return 1; 3598 t->s.numtests++; 3599 if (t->skip) { 3600 t->s.numskip++; 3601 } else { 3602 /* run the test */ 3603 if (t->err == NULL && t->meth->run_test(t) != 1) { 3604 TEST_info("%s:%d %s error", 3605 t->s.test_file, t->s.start, t->meth->name); 3606 return 0; 3607 } 3608 if (!check_test_error(t)) { 3609 TEST_openssl_errors(); 3610 t->s.errors++; 3611 } 3612 } 3613 3614 /* clean it up */ 3615 return 1; 3616} 3617 3618static int find_key(EVP_PKEY **ppk, const char *name, KEY_LIST *lst) 3619{ 3620 for (; lst != NULL; lst = lst->next) { 3621 if (strcmp(lst->name, name) == 0) { 3622 if (ppk != NULL) 3623 *ppk = lst->key; 3624 return 1; 3625 } 3626 } 3627 return 0; 3628} 3629 3630static void free_key_list(KEY_LIST *lst) 3631{ 3632 while (lst != NULL) { 3633 KEY_LIST *next = lst->next; 3634 3635 EVP_PKEY_free(lst->key); 3636 OPENSSL_free(lst->name); 3637 OPENSSL_free(lst); 3638 lst = next; 3639 } 3640} 3641 3642/* 3643 * Is the key type an unsupported algorithm? 3644 */ 3645static int key_unsupported(void) 3646{ 3647 long err = ERR_peek_last_error(); 3648 int lib = ERR_GET_LIB(err); 3649 long reason = ERR_GET_REASON(err); 3650 3651 if ((lib == ERR_LIB_EVP && reason == EVP_R_UNSUPPORTED_ALGORITHM) 3652 || (lib == ERR_LIB_EVP && reason == EVP_R_DECODE_ERROR) 3653 || reason == ERR_R_UNSUPPORTED) { 3654 ERR_clear_error(); 3655 return 1; 3656 } 3657#ifndef OPENSSL_NO_EC 3658 /* 3659 * If EC support is enabled we should catch also EC_R_UNKNOWN_GROUP as an 3660 * hint to an unsupported algorithm/curve (e.g. if binary EC support is 3661 * disabled). 3662 */ 3663 if (lib == ERR_LIB_EC 3664 && (reason == EC_R_UNKNOWN_GROUP 3665 || reason == EC_R_INVALID_CURVE)) { 3666 ERR_clear_error(); 3667 return 1; 3668 } 3669#endif /* OPENSSL_NO_EC */ 3670 return 0; 3671} 3672 3673/* NULL out the value from |pp| but return it. This "steals" a pointer. */ 3674static char *take_value(PAIR *pp) 3675{ 3676 char *p = pp->value; 3677 3678 pp->value = NULL; 3679 return p; 3680} 3681 3682#if !defined(OPENSSL_NO_FIPS_SECURITYCHECKS) 3683static int securitycheck_enabled(void) 3684{ 3685 static int enabled = -1; 3686 3687 if (enabled == -1) { 3688 if (OSSL_PROVIDER_available(libctx, "fips")) { 3689 OSSL_PARAM params[2]; 3690 OSSL_PROVIDER *prov = NULL; 3691 int check = 1; 3692 3693 prov = OSSL_PROVIDER_load(libctx, "fips"); 3694 if (prov != NULL) { 3695 params[0] = 3696 OSSL_PARAM_construct_int(OSSL_PROV_PARAM_SECURITY_CHECKS, 3697 &check); 3698 params[1] = OSSL_PARAM_construct_end(); 3699 OSSL_PROVIDER_get_params(prov, params); 3700 OSSL_PROVIDER_unload(prov); 3701 } 3702 enabled = check; 3703 return enabled; 3704 } 3705 enabled = 0; 3706 } 3707 return enabled; 3708} 3709#endif 3710 3711/* 3712 * Return 1 if one of the providers named in the string is available. 3713 * The provider names are separated with whitespace. 3714 * NOTE: destructive function, it inserts '\0' after each provider name. 3715 */ 3716static int prov_available(char *providers) 3717{ 3718 char *p; 3719 int more = 1; 3720 3721 while (more) { 3722 for (; isspace((unsigned char)(*providers)); providers++) 3723 continue; 3724 if (*providers == '\0') 3725 break; /* End of the road */ 3726 for (p = providers; *p != '\0' && !isspace((unsigned char)(*p)); p++) 3727 continue; 3728 if (*p == '\0') 3729 more = 0; 3730 else 3731 *p = '\0'; 3732 if (OSSL_PROVIDER_available(libctx, providers)) 3733 return 1; /* Found one */ 3734 } 3735 return 0; 3736} 3737 3738/* Read and parse one test. Return 0 if failure, 1 if okay. */ 3739static int parse(EVP_TEST *t) 3740{ 3741 KEY_LIST *key, **klist; 3742 EVP_PKEY *pkey; 3743 PAIR *pp; 3744 int i, j, skipped = 0; 3745 3746top: 3747 do { 3748 if (BIO_eof(t->s.fp)) 3749 return EOF; 3750 clear_test(t); 3751 if (!test_readstanza(&t->s)) 3752 return 0; 3753 } while (t->s.numpairs == 0); 3754 pp = &t->s.pairs[0]; 3755 3756 /* Are we adding a key? */ 3757 klist = NULL; 3758 pkey = NULL; 3759start: 3760 if (strcmp(pp->key, "PrivateKey") == 0) { 3761 pkey = PEM_read_bio_PrivateKey_ex(t->s.key, NULL, 0, NULL, libctx, NULL); 3762 if (pkey == NULL && !key_unsupported()) { 3763 EVP_PKEY_free(pkey); 3764 TEST_info("Can't read private key %s", pp->value); 3765 TEST_openssl_errors(); 3766 return 0; 3767 } 3768 klist = &private_keys; 3769 } else if (strcmp(pp->key, "PublicKey") == 0) { 3770 pkey = PEM_read_bio_PUBKEY_ex(t->s.key, NULL, 0, NULL, libctx, NULL); 3771 if (pkey == NULL && !key_unsupported()) { 3772 EVP_PKEY_free(pkey); 3773 TEST_info("Can't read public key %s", pp->value); 3774 TEST_openssl_errors(); 3775 return 0; 3776 } 3777 klist = &public_keys; 3778 } else if (strcmp(pp->key, "PrivateKeyRaw") == 0 3779 || strcmp(pp->key, "PublicKeyRaw") == 0 ) { 3780 char *strnid = NULL, *keydata = NULL; 3781 unsigned char *keybin; 3782 size_t keylen; 3783 int nid; 3784 3785 if (strcmp(pp->key, "PrivateKeyRaw") == 0) 3786 klist = &private_keys; 3787 else 3788 klist = &public_keys; 3789 3790 strnid = strchr(pp->value, ':'); 3791 if (strnid != NULL) { 3792 *strnid++ = '\0'; 3793 keydata = strchr(strnid, ':'); 3794 if (keydata != NULL) 3795 *keydata++ = '\0'; 3796 } 3797 if (keydata == NULL) { 3798 TEST_info("Failed to parse %s value", pp->key); 3799 return 0; 3800 } 3801 3802 nid = OBJ_txt2nid(strnid); 3803 if (nid == NID_undef) { 3804 TEST_info("Unrecognised algorithm NID"); 3805 return 0; 3806 } 3807 if (!parse_bin(keydata, &keybin, &keylen)) { 3808 TEST_info("Failed to create binary key"); 3809 return 0; 3810 } 3811 if (klist == &private_keys) 3812 pkey = EVP_PKEY_new_raw_private_key_ex(libctx, strnid, NULL, keybin, 3813 keylen); 3814 else 3815 pkey = EVP_PKEY_new_raw_public_key_ex(libctx, strnid, NULL, keybin, 3816 keylen); 3817 if (pkey == NULL && !key_unsupported()) { 3818 TEST_info("Can't read %s data", pp->key); 3819 OPENSSL_free(keybin); 3820 TEST_openssl_errors(); 3821 return 0; 3822 } 3823 OPENSSL_free(keybin); 3824 } else if (strcmp(pp->key, "Availablein") == 0) { 3825 if (!prov_available(pp->value)) { 3826 TEST_info("skipping, '%s' provider not available: %s:%d", 3827 pp->value, t->s.test_file, t->s.start); 3828 t->skip = 1; 3829 return 0; 3830 } 3831 skipped++; 3832 pp++; 3833 goto start; 3834 } else if (strcmp(pp->key, "FIPSversion") == 0) { 3835 if (prov_available("fips")) { 3836 j = fips_provider_version_match(libctx, pp->value); 3837 if (j < 0) { 3838 TEST_info("Line %d: error matching FIPS versions\n", t->s.curr); 3839 return 0; 3840 } else if (j == 0) { 3841 TEST_info("skipping, FIPS provider incompatible version: %s:%d", 3842 t->s.test_file, t->s.start); 3843 t->skip = 1; 3844 return 0; 3845 } 3846 } 3847 skipped++; 3848 pp++; 3849 goto start; 3850 } 3851 3852 /* If we have a key add to list */ 3853 if (klist != NULL) { 3854 if (find_key(NULL, pp->value, *klist)) { 3855 TEST_info("Duplicate key %s", pp->value); 3856 return 0; 3857 } 3858 if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key)))) 3859 return 0; 3860 key->name = take_value(pp); 3861 key->key = pkey; 3862 key->next = *klist; 3863 *klist = key; 3864 3865 /* Go back and start a new stanza. */ 3866 if ((t->s.numpairs - skipped) != 1) 3867 TEST_info("Line %d: missing blank line\n", t->s.curr); 3868 goto top; 3869 } 3870 3871 /* Find the test, based on first keyword. */ 3872 if (!TEST_ptr(t->meth = find_test(pp->key))) 3873 return 0; 3874 if (!t->meth->init(t, pp->value)) { 3875 TEST_error("unknown %s: %s\n", pp->key, pp->value); 3876 return 0; 3877 } 3878 if (t->skip == 1) { 3879 /* TEST_info("skipping %s %s", pp->key, pp->value); */ 3880 return 0; 3881 } 3882 3883 for (pp++, i = 1; i < (t->s.numpairs - skipped); pp++, i++) { 3884 if (strcmp(pp->key, "Securitycheck") == 0) { 3885#if defined(OPENSSL_NO_FIPS_SECURITYCHECKS) 3886#else 3887 if (!securitycheck_enabled()) 3888#endif 3889 { 3890 TEST_info("skipping, Securitycheck is disabled: %s:%d", 3891 t->s.test_file, t->s.start); 3892 t->skip = 1; 3893 return 0; 3894 } 3895 } else if (strcmp(pp->key, "Availablein") == 0) { 3896 TEST_info("Line %d: 'Availablein' should be the first option", 3897 t->s.curr); 3898 return 0; 3899 } else if (strcmp(pp->key, "Result") == 0) { 3900 if (t->expected_err != NULL) { 3901 TEST_info("Line %d: multiple result lines", t->s.curr); 3902 return 0; 3903 } 3904 t->expected_err = take_value(pp); 3905 } else if (strcmp(pp->key, "Function") == 0) { 3906 /* Ignore old line. */ 3907 } else if (strcmp(pp->key, "Reason") == 0) { 3908 if (t->reason != NULL) { 3909 TEST_info("Line %d: multiple reason lines", t->s.curr); 3910 return 0; 3911 } 3912 t->reason = take_value(pp); 3913 } else { 3914 /* Must be test specific line: try to parse it */ 3915 int rv = t->meth->parse(t, pp->key, pp->value); 3916 3917 if (rv == 0) { 3918 TEST_info("Line %d: unknown keyword %s", t->s.curr, pp->key); 3919 return 0; 3920 } 3921 if (rv < 0) { 3922 TEST_info("Line %d: error processing keyword %s = %s\n", 3923 t->s.curr, pp->key, pp->value); 3924 return 0; 3925 } 3926 } 3927 } 3928 3929 return 1; 3930} 3931 3932static int run_file_tests(int i) 3933{ 3934 EVP_TEST *t; 3935 const char *testfile = test_get_argument(i); 3936 int c; 3937 3938 if (!TEST_ptr(t = OPENSSL_zalloc(sizeof(*t)))) 3939 return 0; 3940 if (!test_start_file(&t->s, testfile)) { 3941 OPENSSL_free(t); 3942 return 0; 3943 } 3944 3945 while (!BIO_eof(t->s.fp)) { 3946 c = parse(t); 3947 if (t->skip) { 3948 t->s.numskip++; 3949 continue; 3950 } 3951 if (c == 0 || !run_test(t)) { 3952 t->s.errors++; 3953 break; 3954 } 3955 } 3956 test_end_file(&t->s); 3957 clear_test(t); 3958 3959 free_key_list(public_keys); 3960 free_key_list(private_keys); 3961 BIO_free(t->s.key); 3962 c = t->s.errors; 3963 OPENSSL_free(t); 3964 return c == 0; 3965} 3966 3967const OPTIONS *test_get_options(void) 3968{ 3969 static const OPTIONS test_options[] = { 3970 OPT_TEST_OPTIONS_WITH_EXTRA_USAGE("[file...]\n"), 3971 { "config", OPT_CONFIG_FILE, '<', 3972 "The configuration file to use for the libctx" }, 3973 { OPT_HELP_STR, 1, '-', "file\tFile to run tests on.\n" }, 3974 { NULL } 3975 }; 3976 return test_options; 3977} 3978 3979int setup_tests(void) 3980{ 3981 size_t n; 3982 char *config_file = NULL; 3983 3984 OPTION_CHOICE o; 3985 3986 while ((o = opt_next()) != OPT_EOF) { 3987 switch (o) { 3988 case OPT_CONFIG_FILE: 3989 config_file = opt_arg(); 3990 break; 3991 case OPT_TEST_CASES: 3992 break; 3993 default: 3994 case OPT_ERR: 3995 return 0; 3996 } 3997 } 3998 3999 /* 4000 * Load the provider via configuration into the created library context. 4001 * Load the 'null' provider into the default library context to ensure that 4002 * the tests do not fallback to using the default provider. 4003 */ 4004 if (!test_get_libctx(&libctx, &prov_null, config_file, NULL, NULL)) 4005 return 0; 4006 4007 n = test_get_argument_count(); 4008 if (n == 0) 4009 return 0; 4010 4011 ADD_ALL_TESTS(run_file_tests, n); 4012 return 1; 4013} 4014 4015void cleanup_tests(void) 4016{ 4017 OSSL_PROVIDER_unload(prov_null); 4018 OSSL_LIB_CTX_free(libctx); 4019} 4020 4021#define STR_STARTS_WITH(str, pre) OPENSSL_strncasecmp(pre, str, strlen(pre)) == 0 4022#define STR_ENDS_WITH(str, pre) \ 4023strlen(str) < strlen(pre) ? 0 : (OPENSSL_strcasecmp(pre, str + strlen(str) - strlen(pre)) == 0) 4024 4025static int is_digest_disabled(const char *name) 4026{ 4027#ifdef OPENSSL_NO_BLAKE2 4028 if (STR_STARTS_WITH(name, "BLAKE")) 4029 return 1; 4030#endif 4031#ifdef OPENSSL_NO_MD2 4032 if (OPENSSL_strcasecmp(name, "MD2") == 0) 4033 return 1; 4034#endif 4035#ifdef OPENSSL_NO_MDC2 4036 if (OPENSSL_strcasecmp(name, "MDC2") == 0) 4037 return 1; 4038#endif 4039#ifdef OPENSSL_NO_MD4 4040 if (OPENSSL_strcasecmp(name, "MD4") == 0) 4041 return 1; 4042#endif 4043#ifdef OPENSSL_NO_MD5 4044 if (OPENSSL_strcasecmp(name, "MD5") == 0) 4045 return 1; 4046#endif 4047#ifdef OPENSSL_NO_RMD160 4048 if (OPENSSL_strcasecmp(name, "RIPEMD160") == 0) 4049 return 1; 4050#endif 4051#ifdef OPENSSL_NO_SM3 4052 if (OPENSSL_strcasecmp(name, "SM3") == 0) 4053 return 1; 4054#endif 4055#ifdef OPENSSL_NO_WHIRLPOOL 4056 if (OPENSSL_strcasecmp(name, "WHIRLPOOL") == 0) 4057 return 1; 4058#endif 4059 return 0; 4060} 4061 4062static int is_pkey_disabled(const char *name) 4063{ 4064#ifdef OPENSSL_NO_EC 4065 if (STR_STARTS_WITH(name, "EC")) 4066 return 1; 4067#endif 4068#ifdef OPENSSL_NO_DH 4069 if (STR_STARTS_WITH(name, "DH")) 4070 return 1; 4071#endif 4072#ifdef OPENSSL_NO_DSA 4073 if (STR_STARTS_WITH(name, "DSA")) 4074 return 1; 4075#endif 4076 return 0; 4077} 4078 4079static int is_mac_disabled(const char *name) 4080{ 4081#ifdef OPENSSL_NO_BLAKE2 4082 if (STR_STARTS_WITH(name, "BLAKE2BMAC") 4083 || STR_STARTS_WITH(name, "BLAKE2SMAC")) 4084 return 1; 4085#endif 4086#ifdef OPENSSL_NO_CMAC 4087 if (STR_STARTS_WITH(name, "CMAC")) 4088 return 1; 4089#endif 4090#ifdef OPENSSL_NO_POLY1305 4091 if (STR_STARTS_WITH(name, "Poly1305")) 4092 return 1; 4093#endif 4094#ifdef OPENSSL_NO_SIPHASH 4095 if (STR_STARTS_WITH(name, "SipHash")) 4096 return 1; 4097#endif 4098 return 0; 4099} 4100static int is_kdf_disabled(const char *name) 4101{ 4102#ifdef OPENSSL_NO_SCRYPT 4103 if (STR_ENDS_WITH(name, "SCRYPT")) 4104 return 1; 4105#endif 4106 return 0; 4107} 4108 4109static int is_cipher_disabled(const char *name) 4110{ 4111#ifdef OPENSSL_NO_ARIA 4112 if (STR_STARTS_WITH(name, "ARIA")) 4113 return 1; 4114#endif 4115#ifdef OPENSSL_NO_BF 4116 if (STR_STARTS_WITH(name, "BF")) 4117 return 1; 4118#endif 4119#ifdef OPENSSL_NO_CAMELLIA 4120 if (STR_STARTS_WITH(name, "CAMELLIA")) 4121 return 1; 4122#endif 4123#ifdef OPENSSL_NO_CAST 4124 if (STR_STARTS_WITH(name, "CAST")) 4125 return 1; 4126#endif 4127#ifdef OPENSSL_NO_CHACHA 4128 if (STR_STARTS_WITH(name, "CHACHA")) 4129 return 1; 4130#endif 4131#ifdef OPENSSL_NO_POLY1305 4132 if (STR_ENDS_WITH(name, "Poly1305")) 4133 return 1; 4134#endif 4135#ifdef OPENSSL_NO_DES 4136 if (STR_STARTS_WITH(name, "DES")) 4137 return 1; 4138 if (STR_ENDS_WITH(name, "3DESwrap")) 4139 return 1; 4140#endif 4141#ifdef OPENSSL_NO_OCB 4142 if (STR_ENDS_WITH(name, "OCB")) 4143 return 1; 4144#endif 4145#ifdef OPENSSL_NO_IDEA 4146 if (STR_STARTS_WITH(name, "IDEA")) 4147 return 1; 4148#endif 4149#ifdef OPENSSL_NO_RC2 4150 if (STR_STARTS_WITH(name, "RC2")) 4151 return 1; 4152#endif 4153#ifdef OPENSSL_NO_RC4 4154 if (STR_STARTS_WITH(name, "RC4")) 4155 return 1; 4156#endif 4157#ifdef OPENSSL_NO_RC5 4158 if (STR_STARTS_WITH(name, "RC5")) 4159 return 1; 4160#endif 4161#ifdef OPENSSL_NO_SEED 4162 if (STR_STARTS_WITH(name, "SEED")) 4163 return 1; 4164#endif 4165#ifdef OPENSSL_NO_SIV 4166 if (STR_ENDS_WITH(name, "SIV")) 4167 return 1; 4168#endif 4169#ifdef OPENSSL_NO_SM4 4170 if (STR_STARTS_WITH(name, "SM4")) 4171 return 1; 4172#endif 4173 return 0; 4174} 4175