test/cmp_protect_test.c

   1 /*
   2  * Copyright 2007-2019 The OpenSSL Project Authors. All Rights Reserved.
   3  * Copyright Nokia 2007-2019
   4  * Copyright Siemens AG 2015-2019
   5  *
   6  * Licensed under the Apache License 2.0 (the "License").  You may not use
   7  * this file except in compliance with the License.  You can obtain a copy
   8  * in the file LICENSE in the source distribution or at
   9  * https://www.openssl.org/source/license.html
  10  */
  11
  12 #include "cmp_testlib.h"
  13
  14 static const char *ir_protected_f;
  15 static const char *ir_unprotected_f;
  16 static const char *ip_PBM_f;
  17
  18 typedef struct test_fixture {
  19     const char *test_case_name;
  20     OSSL_CMP_CTX *cmp_ctx;
  21     /* for protection tests */
  22     OSSL_CMP_MSG *msg;
  23     OSSL_CMP_PKISI *si; /* for error and response messages */
  24     ASN1_OCTET_STRING *secret;
  25     EVP_PKEY *privkey;
  26     EVP_PKEY *pubkey;
  27     unsigned char *mem;
  28     int memlen;
  29     X509 *cert;
  30     STACK_OF(X509) *certs;
  31     STACK_OF(X509) *chain;
  32     int callback_arg;
  33     int expected;
  34 } CMP_PROTECT_TEST_FIXTURE;
  35
  36 static void tear_down(CMP_PROTECT_TEST_FIXTURE *fixture)
  37 {
  38     OSSL_CMP_CTX_free(fixture->cmp_ctx);
  39     OSSL_CMP_MSG_free(fixture->msg);
  40     ASN1_OCTET_STRING_free(fixture->secret);
  41     OSSL_CMP_PKISI_free(fixture->si);
  42
  43     OPENSSL_free(fixture->mem);
  44     sk_X509_free(fixture->certs);
  45     sk_X509_free(fixture->chain);
  46
  47     OPENSSL_free(fixture);
  48 }
  49
  50 static CMP_PROTECT_TEST_FIXTURE *set_up(const char *const test_case_name)
  51 {
  52     CMP_PROTECT_TEST_FIXTURE *fixture;
  53
  54     if (!TEST_ptr(fixture = OPENSSL_zalloc(sizeof(*fixture))))
  55         return NULL;
  56     fixture->test_case_name = test_case_name;
  57     if (!TEST_ptr(fixture->cmp_ctx = OSSL_CMP_CTX_new())) {
  58         tear_down(fixture);
  59         return NULL;
  60     }
  61     return fixture;
  62 }
  63
  64 static EVP_PKEY *loadedprivkey = NULL;
  65 static EVP_PKEY *loadedpubkey = NULL;
  66 static EVP_PKEY *loadedkey = NULL;
  67 static X509 *cert = NULL;
  68 static unsigned char rand_data[OSSL_CMP_TRANSACTIONID_LENGTH];
  69 static OSSL_CMP_MSG *ir_unprotected, *ir_protected;
  70 static X509 *endentity1 = NULL, *endentity2 = NULL,
  71     *root = NULL, *intermediate = NULL;
  72
  73 static int execute_calc_protection_fails_test(CMP_PROTECT_TEST_FIXTURE *fixture)
  74 {
  75     ASN1_BIT_STRING *protection =
  76         ossl_cmp_calc_protection(fixture->msg, fixture->secret,
  77                                  fixture->privkey);
  78     int res = TEST_ptr_null(protection);
  79
  80     ASN1_BIT_STRING_free(protection);
  81     return res;
  82 }
  83
  84 static int execute_calc_protection_pbmac_test(CMP_PROTECT_TEST_FIXTURE *fixture)
  85 {
  86     ASN1_BIT_STRING *protection =
  87         ossl_cmp_calc_protection(fixture->msg, fixture->secret, NULL);
  88     int res = TEST_ptr(protection)
  89             && TEST_true(ASN1_STRING_cmp(protection,
  90                                          fixture->msg->protection) == 0);
  91
  92     ASN1_BIT_STRING_free(protection);
  93     return res;
  94 }
  95
  96 /*
  97  * This function works similarly to parts of CMP_verify_signature in cmp_vfy.c,
  98  * but without the need for a OSSL_CMP_CTX or a X509 certificate
  99  */
 100 static int verify_signature(OSSL_CMP_MSG *msg,
 101                             ASN1_BIT_STRING *protection,
 102                             EVP_PKEY *pkey, int digest_nid)
 103 {
 104     CMP_PROTECTEDPART prot_part;
 105     unsigned char *prot_part_der = NULL;
 106     int len;
 107     EVP_MD_CTX *ctx = NULL;
 108     const EVP_MD *digest = EVP_get_digestbynid(digest_nid);
 109     int res;
 110
 111     prot_part.header = OSSL_CMP_MSG_get0_header(msg);
 112     prot_part.body = msg->body;
 113     res =
 114         TEST_int_ge(len = i2d_CMP_PROTECTEDPART(&prot_part, &prot_part_der), 0)
 115         && TEST_ptr(ctx = EVP_MD_CTX_new())
 116         && TEST_true(EVP_DigestVerifyInit(ctx, NULL, digest, NULL, pkey))
 117         && TEST_int_eq(EVP_DigestVerify(ctx, protection->data,
 118                                         protection->length,
 119                                         prot_part_der, len), 1);
 120     /* cleanup */
 121     EVP_MD_CTX_free(ctx);
 122     OPENSSL_free(prot_part_der);
 123     return res;
 124 }
 125
 126 /* Calls OSSL_CMP_calc_protection and compares and verifies signature */
 127 static int execute_calc_protection_signature_test(CMP_PROTECT_TEST_FIXTURE *
 128                                                   fixture)
 129 {
 130     ASN1_BIT_STRING *protection =
 131         ossl_cmp_calc_protection(fixture->msg, NULL, fixture->privkey);
 132     int ret = (TEST_ptr(protection)
 133                    && TEST_true(ASN1_STRING_cmp(protection,
 134                                                 fixture->msg->protection) == 0)
 135                    && TEST_true(verify_signature(fixture->msg, protection,
 136                                                  fixture->pubkey,
 137                                                  fixture->cmp_ctx->digest)));
 138
 139     ASN1_BIT_STRING_free(protection);
 140     return ret;
 141 }
 142
 143 static int test_cmp_calc_protection_no_key_no_secret(void)
 144 {
 145     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 146     if (!TEST_ptr(fixture->msg = load_pkimsg(ir_unprotected_f))
 147             || !TEST_ptr(fixture->msg->header->protectionAlg =
 148                          X509_ALGOR_new() /* no specific alg needed here */)) {
 149         tear_down(fixture);
 150         fixture = NULL;
 151     }
 152
 153     EXECUTE_TEST(execute_calc_protection_fails_test, tear_down);
 154     return result;
 155 }
 156
 157 static int test_cmp_calc_protection_pkey(void)
 158 {
 159     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 160     fixture->pubkey = loadedpubkey;
 161     fixture->privkey = loadedprivkey;
 162     if (!TEST_ptr(fixture->msg = load_pkimsg(ir_protected_f))) {
 163         tear_down(fixture);
 164         fixture = NULL;
 165     }
 166     EXECUTE_TEST(execute_calc_protection_signature_test, tear_down);
 167     return result;
 168 }
 169
 170 static int test_cmp_calc_protection_pbmac(void)
 171 {
 172     unsigned char sec_insta[] = { 'i', 'n', 's', 't', 'a' };
 173
 174     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 175     if (!TEST_ptr(fixture->secret = ASN1_OCTET_STRING_new())
 176             || !TEST_true(ASN1_OCTET_STRING_set
 177                           (fixture->secret, sec_insta, sizeof(sec_insta)))
 178             || !TEST_ptr(fixture->msg = load_pkimsg(ip_PBM_f))) {
 179         tear_down(fixture);
 180         fixture = NULL;
 181     }
 182     EXECUTE_TEST(execute_calc_protection_pbmac_test, tear_down);
 183     return result;
 184 }
 185 static int execute_MSG_protect_test(CMP_PROTECT_TEST_FIXTURE *fixture)
 186 {
 187     return TEST_int_eq(fixture->expected,
 188                        ossl_cmp_msg_protect(fixture->cmp_ctx, fixture->msg));
 189 }
 190
 191 #define SET_OPT_UNPROTECTED_SEND(ctx, val) \
 192     OSSL_CMP_CTX_set_option((ctx), OSSL_CMP_OPT_UNPROTECTED_SEND, (val))
 193 static int test_MSG_protect_unprotected_request(void)
 194 {
 195     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 196
 197     fixture->expected = 1;
 198     if (!TEST_ptr(fixture->msg = OSSL_CMP_MSG_dup(ir_unprotected))
 199             || !TEST_true(SET_OPT_UNPROTECTED_SEND(fixture->cmp_ctx, 1))) {
 200         tear_down(fixture);
 201         fixture = NULL;
 202     }
 203     EXECUTE_TEST(execute_MSG_protect_test, tear_down);
 204     return result;
 205 }
 206
 207 static int test_MSG_protect_with_msg_sig_alg_protection_plus_rsa_key(void)
 208 {
 209     const size_t size = sizeof(rand_data) / 2;
 210
 211     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 212     fixture->expected = 1;
 213
 214     if (!TEST_ptr(fixture->msg =
 215                   OSSL_CMP_MSG_dup(ir_unprotected))
 216             || !TEST_true(SET_OPT_UNPROTECTED_SEND(fixture->cmp_ctx, 0))
 217             /*
 218              * Use half of the 16 bytes of random input
 219              * for each reference and secret value
 220              */
 221             || !TEST_true(OSSL_CMP_CTX_set1_referenceValue(fixture->cmp_ctx,
 222                                                            rand_data, size))
 223             || !TEST_true(OSSL_CMP_CTX_set1_secretValue(fixture->cmp_ctx,
 224                                                         rand_data + size,
 225                                                         size))) {
 226         tear_down(fixture);
 227         fixture = NULL;
 228     }
 229     EXECUTE_TEST(execute_MSG_protect_test, tear_down);
 230     return result;
 231 }
 232
 233 static int test_MSG_protect_with_certificate_and_key(void)
 234 {
 235     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 236     fixture->expected = 1;
 237
 238     if (!TEST_ptr(fixture->msg =
 239                   OSSL_CMP_MSG_dup(ir_unprotected))
 240             || !TEST_true(SET_OPT_UNPROTECTED_SEND(fixture->cmp_ctx, 0))
 241             || !TEST_true(OSSL_CMP_CTX_set1_pkey(fixture->cmp_ctx, loadedkey))
 242             || !TEST_true(OSSL_CMP_CTX_set1_clCert(fixture->cmp_ctx, cert))) {
 243         tear_down(fixture);
 244         fixture = NULL;
 245     }
 246     EXECUTE_TEST(execute_MSG_protect_test, tear_down);
 247     return result;
 248 }
 249
 250 static int test_MSG_protect_certificate_based_without_cert(void)
 251 {
 252     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 253     OSSL_CMP_CTX *ctx = fixture->cmp_ctx;
 254
 255     fixture->expected = 0;
 256     if (!TEST_ptr(fixture->msg =
 257                   OSSL_CMP_MSG_dup(ir_unprotected))
 258             || !TEST_true(SET_OPT_UNPROTECTED_SEND(ctx, 0))
 259             || !TEST_true(OSSL_CMP_CTX_set0_newPkey(ctx, 1, loadedkey))) {
 260         tear_down(fixture);
 261         fixture = NULL;
 262     }
 263     EVP_PKEY_up_ref(loadedkey);
 264     EXECUTE_TEST(execute_MSG_protect_test, tear_down);
 265     return result;
 266 }
 267
 268 static int test_MSG_protect_no_key_no_secret(void)
 269 {
 270     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 271     fixture->expected = 0;
 272     if (!TEST_ptr(fixture->msg = OSSL_CMP_MSG_dup(ir_unprotected))
 273             || !TEST_true(SET_OPT_UNPROTECTED_SEND(fixture->cmp_ctx, 0))) {
 274         tear_down(fixture);
 275         fixture = NULL;
 276     }
 277     EXECUTE_TEST(execute_MSG_protect_test, tear_down);
 278     return result;
 279 }
 280
 281 static int test_MSG_protect_pbmac_no_sender(int with_ref)
 282 {
 283     static unsigned char secret[] = { 47, 11, 8, 15 };
 284     static unsigned char ref[] = { 0xca, 0xfe, 0xba, 0xbe };
 285
 286     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 287     fixture->expected = with_ref;
 288     if (!TEST_ptr(fixture->msg = OSSL_CMP_MSG_dup(ir_unprotected))
 289             || !SET_OPT_UNPROTECTED_SEND(fixture->cmp_ctx, 0)
 290             || !ossl_cmp_hdr_set1_sender(fixture->msg->header, NULL)
 291             || !OSSL_CMP_CTX_set1_secretValue(fixture->cmp_ctx,
 292                                               secret, sizeof(secret))
 293             || (!OSSL_CMP_CTX_set1_referenceValue(fixture->cmp_ctx,
 294                                                   with_ref ? ref : NULL,
 295                                                   sizeof(ref)))) {
 296         tear_down(fixture);
 297         fixture = NULL;
 298     }
 299     EXECUTE_TEST(execute_MSG_protect_test, tear_down);
 300     return result;
 301 }
 302
 303 static int test_MSG_protect_pbmac_no_sender_with_ref(void)
 304 {
 305     return test_MSG_protect_pbmac_no_sender(1);
 306 }
 307
 308 static int test_MSG_protect_pbmac_no_sender_no_ref(void)
 309 {
 310     return test_MSG_protect_pbmac_no_sender(0);
 311 }
 312
 313 static int execute_MSG_add_extraCerts_test(CMP_PROTECT_TEST_FIXTURE *fixture)
 314 {
 315     return TEST_true(ossl_cmp_msg_add_extraCerts(fixture->cmp_ctx,
 316                                                  fixture->msg));
 317 }
 318
 319 static int test_MSG_add_extraCerts(void)
 320 {
 321     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 322     if (!TEST_ptr(fixture->msg = OSSL_CMP_MSG_dup(ir_protected))) {
 323         tear_down(fixture);
 324         fixture = NULL;
 325     }
 326     EXECUTE_TEST(execute_MSG_add_extraCerts_test, tear_down);
 327     return result;
 328 }
 329
 330 #ifndef OPENSSL_NO_EC
 331 /* The cert chain tests use EC certs so we skip them in no-ec builds */
 332 static int execute_cmp_build_cert_chain_test(CMP_PROTECT_TEST_FIXTURE *fixture)
 333 {
 334     STACK_OF(X509) *result = NULL;
 335     int ret = 0;
 336
 337     if (TEST_ptr(result = ossl_cmp_build_cert_chain(fixture->certs,
 338                                                     fixture->cert))) {
 339         /* Check whether chain built is equal to the expected one */
 340         ret = TEST_int_eq(0, STACK_OF_X509_cmp(result, fixture->chain));
 341         sk_X509_pop_free(result, X509_free);
 342     }
 343     return ret;
 344 }
 345
 346 static int test_cmp_build_cert_chain(void)
 347 {
 348     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 349     fixture->cert = endentity2;
 350     if (!TEST_ptr(fixture->certs = sk_X509_new_null())
 351             || !TEST_ptr(fixture->chain = sk_X509_new_null())
 352             || !TEST_true(sk_X509_push(fixture->certs, endentity1))
 353             || !TEST_true(sk_X509_push(fixture->certs, root))
 354             || !TEST_true(sk_X509_push(fixture->certs, intermediate))
 355             || !TEST_true(sk_X509_push(fixture->chain, endentity2))
 356             || !TEST_true(sk_X509_push(fixture->chain, intermediate))) {
 357         tear_down(fixture);
 358         fixture = NULL;
 359     }
 360     EXECUTE_TEST(execute_cmp_build_cert_chain_test, tear_down);
 361     return result;
 362 }
 363
 364 static int test_cmp_build_cert_chain_missing_intermediate(void)
 365 {
 366     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 367     fixture->cert = endentity2;
 368     if (!TEST_ptr(fixture->certs = sk_X509_new_null())
 369             || !TEST_ptr(fixture->chain = sk_X509_new_null())
 370             || !TEST_true(sk_X509_push(fixture->certs, endentity1))
 371             || !TEST_true(sk_X509_push(fixture->certs, root))
 372             || !TEST_true(sk_X509_push(fixture->chain, endentity2))) {
 373         tear_down(fixture);
 374         fixture = NULL;
 375     }
 376     EXECUTE_TEST(execute_cmp_build_cert_chain_test, tear_down);
 377     return result;
 378 }
 379
 380 static int test_cmp_build_cert_chain_missing_root(void)
 381 {
 382     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 383     fixture->cert = endentity2;
 384     if (!TEST_ptr(fixture->certs = sk_X509_new_null())
 385             || !TEST_ptr(fixture->chain = sk_X509_new_null())
 386             || !TEST_true(sk_X509_push(fixture->certs, endentity1))
 387             || !TEST_true(sk_X509_push(fixture->certs, intermediate))
 388             || !TEST_true(sk_X509_push(fixture->chain, endentity2))
 389             || !TEST_true(sk_X509_push(fixture->chain, intermediate))) {
 390         tear_down(fixture);
 391         fixture = NULL;
 392     }
 393     EXECUTE_TEST(execute_cmp_build_cert_chain_test, tear_down);
 394     return result;
 395 }
 396
 397 static int test_cmp_build_cert_chain_no_certs(void)
 398 {
 399     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 400     fixture->cert = endentity2;
 401     if (!TEST_ptr(fixture->certs = sk_X509_new_null())
 402             || !TEST_ptr(fixture->chain = sk_X509_new_null())
 403             || !TEST_true(sk_X509_push(fixture->chain, endentity2))) {
 404         tear_down(fixture);
 405         fixture = NULL;
 406     }
 407     EXECUTE_TEST(execute_cmp_build_cert_chain_test, tear_down);
 408     return result;
 409 }
 410 #endif /* OPENSSL_NO_EC */
 411
 412 static int execute_X509_STORE_test(CMP_PROTECT_TEST_FIXTURE *fixture)
 413 {
 414     X509_STORE *store = X509_STORE_new();
 415     STACK_OF(X509) *sk = NULL;
 416     int res = 0;
 417
 418     if (!TEST_true(ossl_cmp_X509_STORE_add1_certs(store,
 419                                                   fixture->certs,
 420                                                   fixture->callback_arg)))
 421         goto err;
 422     sk = X509_STORE_get1_all_certs(store);
 423     if (!TEST_int_eq(0, STACK_OF_X509_cmp(sk, fixture->chain)))
 424         goto err;
 425     res = 1;
 426  err:
 427     X509_STORE_free(store);
 428     sk_X509_pop_free(sk, X509_free);
 429     return res;
 430
 431 }
 432
 433 static int test_X509_STORE(void)
 434 {
 435     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 436     fixture->callback_arg = 0; /* self-issued allowed */
 437     if (!TEST_ptr(fixture->certs = sk_X509_new_null())
 438             || !sk_X509_push(fixture->certs, endentity1)
 439             || !sk_X509_push(fixture->certs, endentity2)
 440             || !sk_X509_push(fixture->certs, root)
 441             || !sk_X509_push(fixture->certs, intermediate)
 442             || !TEST_ptr(fixture->chain = sk_X509_dup(fixture->certs))) {
 443         tear_down(fixture);
 444         fixture = NULL;
 445     }
 446     EXECUTE_TEST(execute_X509_STORE_test, tear_down);
 447     return result;
 448 }
 449
 450 static int test_X509_STORE_only_self_issued(void)
 451 {
 452     SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
 453     fixture->certs = sk_X509_new_null();
 454     fixture->chain = sk_X509_new_null();
 455     fixture->callback_arg = 1; /* only self-issued */
 456     if (!TEST_true(sk_X509_push(fixture->certs, endentity1))
 457             || !TEST_true(sk_X509_push(fixture->certs, endentity2))
 458             || !TEST_true(sk_X509_push(fixture->certs, root))
 459             || !TEST_true(sk_X509_push(fixture->certs, intermediate))
 460             || !TEST_true(sk_X509_push(fixture->chain, root))) {
 461         tear_down(fixture);
 462         fixture = NULL;
 463     }
 464     EXECUTE_TEST(execute_X509_STORE_test, tear_down);
 465     return result;
 466 }
 467
 468
 469 void cleanup_tests(void)
 470 {
 471     EVP_PKEY_free(loadedprivkey);
 472     EVP_PKEY_free(loadedpubkey);
 473     EVP_PKEY_free(loadedkey);
 474     X509_free(cert);
 475     X509_free(endentity1);
 476     X509_free(endentity2);
 477     X509_free(root);
 478     X509_free(intermediate);
 479     OSSL_CMP_MSG_free(ir_protected);
 480     OSSL_CMP_MSG_free(ir_unprotected);
 481
 482 }
 483
 484 int setup_tests(void)
 485 {
 486     char *server_f;
 487     char *server_key_f;
 488     char *server_cert_f;
 489     char *endentity1_f;
 490     char *endentity2_f;
 491     char *root_f;
 492     char *intermediate_f;
 493
 494     if (!test_skip_common_options()) {
 495         TEST_error("Error parsing test options\n");
 496         return 0;
 497     }
 498
 499     RAND_bytes(rand_data, OSSL_CMP_TRANSACTIONID_LENGTH);
 500     if (!TEST_ptr(server_f = test_get_argument(0))
 501             || !TEST_ptr(ir_protected_f = test_get_argument(1))
 502             || !TEST_ptr(ir_unprotected_f = test_get_argument(2))
 503             || !TEST_ptr(ip_PBM_f = test_get_argument(3))
 504             || !TEST_ptr(server_cert_f = test_get_argument(4))
 505             || !TEST_ptr(server_key_f = test_get_argument(5))
 506             || !TEST_ptr(endentity1_f = test_get_argument(6))
 507             || !TEST_ptr(endentity2_f = test_get_argument(7))
 508             || !TEST_ptr(root_f = test_get_argument(8))
 509             || !TEST_ptr(intermediate_f = test_get_argument(9))) {
 510         TEST_error("usage: cmp_protect_test server.pem "
 511                    "IR_protected.der IR_unprotected.der IP_PBM.der "
 512                    "server.crt server.pem"
 513                    "EndEntity1.crt EndEntity2.crt "
 514                    "Root_CA.crt Intermediate_CA.crt\n");
 515         return 0;
 516     }
 517     if (!TEST_ptr(loadedkey = load_pem_key(server_key_f))
 518             || !TEST_ptr(cert = load_pem_cert(server_cert_f)))
 519         return 0;
 520
 521     if (!TEST_ptr(loadedprivkey = load_pem_key(server_f)))
 522         return 0;
 523     if (TEST_true(EVP_PKEY_up_ref(loadedprivkey)))
 524         loadedpubkey = loadedprivkey;
 525     if (!TEST_ptr(ir_protected = load_pkimsg(ir_protected_f))
 526             || !TEST_ptr(ir_unprotected = load_pkimsg(ir_unprotected_f)))
 527         return 0;
 528     if (!TEST_ptr(endentity1 = load_pem_cert(endentity1_f))
 529             || !TEST_ptr(endentity2 = load_pem_cert(endentity2_f))
 530             || !TEST_ptr(root = load_pem_cert(root_f))
 531             || !TEST_ptr(intermediate = load_pem_cert(intermediate_f)))
 532         return 0;
 533     if (!TEST_int_eq(1, RAND_bytes(rand_data, OSSL_CMP_TRANSACTIONID_LENGTH)))
 534         return 0;
 535
 536     /* Message protection tests */
 537     ADD_TEST(test_cmp_calc_protection_no_key_no_secret);
 538     ADD_TEST(test_cmp_calc_protection_pkey);
 539     ADD_TEST(test_cmp_calc_protection_pbmac);
 540
 541     ADD_TEST(test_MSG_protect_with_msg_sig_alg_protection_plus_rsa_key);
 542     ADD_TEST(test_MSG_protect_with_certificate_and_key);
 543     ADD_TEST(test_MSG_protect_certificate_based_without_cert);
 544     ADD_TEST(test_MSG_protect_unprotected_request);
 545     ADD_TEST(test_MSG_protect_no_key_no_secret);
 546     ADD_TEST(test_MSG_protect_pbmac_no_sender_with_ref);
 547     ADD_TEST(test_MSG_protect_pbmac_no_sender_no_ref);
 548     ADD_TEST(test_MSG_add_extraCerts);
 549
 550 #ifndef OPENSSL_NO_EC
 551     ADD_TEST(test_cmp_build_cert_chain);
 552     ADD_TEST(test_cmp_build_cert_chain_missing_root);
 553     ADD_TEST(test_cmp_build_cert_chain_missing_intermediate);
 554     ADD_TEST(test_cmp_build_cert_chain_no_certs);
 555 #endif
 556
 557     ADD_TEST(test_X509_STORE);
 558     ADD_TEST(test_X509_STORE_only_self_issued);
 559
 560     return 1;
 561 }