2 * Copyright 2015-2020 The OpenSSL Project Authors. All Rights Reserved.
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
14 #include <openssl/evp.h>
15 #include <openssl/pem.h>
16 #include <openssl/err.h>
17 #include <openssl/provider.h>
18 #include <openssl/x509v3.h>
19 #include <openssl/pkcs12.h>
20 #include <openssl/kdf.h>
21 #include <openssl/params.h>
22 #include <openssl/core_names.h>
23 #include "internal/numbers.h"
24 #include "internal/nelem.h"
28 DEFINE_STACK_OF_STRING()
32 typedef struct evp_test_method_st EVP_TEST_METHOD;
35 * Structure holding test information
37 typedef struct evp_test_st {
38 STANZA s; /* Common test stanza */
40 int skip; /* Current test should be skipped */
41 const EVP_TEST_METHOD *meth; /* method for this test */
42 const char *err, *aux_err; /* Error string for test */
43 char *expected_err; /* Expected error value of test */
44 char *reason; /* Expected error reason string */
45 void *data; /* test specific data */
49 * Test method structure
51 struct evp_test_method_st {
52 /* Name of test as it appears in file */
54 /* Initialise test for "alg" */
55 int (*init) (EVP_TEST * t, const char *alg);
57 void (*cleanup) (EVP_TEST * t);
58 /* Test specific name value pair processing */
59 int (*parse) (EVP_TEST * t, const char *name, const char *value);
60 /* Run the test itself */
61 int (*run_test) (EVP_TEST * t);
66 * Linked list of named keys.
68 typedef struct key_list_st {
71 struct key_list_st *next;
75 * List of public and private keys
77 static KEY_LIST *private_keys;
78 static KEY_LIST *public_keys;
79 static int find_key(EVP_PKEY **ppk, const char *name, KEY_LIST *lst);
81 static int parse_bin(const char *value, unsigned char **buf, size_t *buflen);
84 * Compare two memory regions for equality, returning zero if they differ.
85 * However, if there is expected to be an error and the actual error
86 * matches then the memory is expected to be different so handle this
87 * case without producing unnecessary test framework output.
89 static int memory_err_compare(EVP_TEST *t, const char *err,
90 const void *expected, size_t expected_len,
91 const void *got, size_t got_len)
95 if (t->expected_err != NULL && strcmp(t->expected_err, err) == 0)
96 r = !TEST_mem_ne(expected, expected_len, got, got_len);
98 r = TEST_mem_eq(expected, expected_len, got, got_len);
105 * Structure used to hold a list of blocks of memory to test
106 * calls to "update" like functions.
108 struct evp_test_buffer_st {
115 static void evp_test_buffer_free(EVP_TEST_BUFFER *db)
118 OPENSSL_free(db->buf);
124 * append buffer to a list
126 static int evp_test_buffer_append(const char *value,
127 STACK_OF(EVP_TEST_BUFFER) **sk)
129 EVP_TEST_BUFFER *db = NULL;
131 if (!TEST_ptr(db = OPENSSL_malloc(sizeof(*db))))
134 if (!parse_bin(value, &db->buf, &db->buflen))
139 if (*sk == NULL && !TEST_ptr(*sk = sk_EVP_TEST_BUFFER_new_null()))
141 if (!sk_EVP_TEST_BUFFER_push(*sk, db))
147 evp_test_buffer_free(db);
152 * replace last buffer in list with copies of itself
154 static int evp_test_buffer_ncopy(const char *value,
155 STACK_OF(EVP_TEST_BUFFER) *sk)
158 unsigned char *tbuf, *p;
160 int ncopy = atoi(value);
165 if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0)
167 db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1);
169 tbuflen = db->buflen * ncopy;
170 if (!TEST_ptr(tbuf = OPENSSL_malloc(tbuflen)))
172 for (i = 0, p = tbuf; i < ncopy; i++, p += db->buflen)
173 memcpy(p, db->buf, db->buflen);
175 OPENSSL_free(db->buf);
177 db->buflen = tbuflen;
182 * set repeat count for last buffer in list
184 static int evp_test_buffer_set_count(const char *value,
185 STACK_OF(EVP_TEST_BUFFER) *sk)
188 int count = atoi(value);
193 if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0)
196 db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1);
197 if (db->count_set != 0)
200 db->count = (size_t)count;
206 * call "fn" with each element of the list in turn
208 static int evp_test_buffer_do(STACK_OF(EVP_TEST_BUFFER) *sk,
210 const unsigned char *buf,
216 for (i = 0; i < sk_EVP_TEST_BUFFER_num(sk); i++) {
217 EVP_TEST_BUFFER *tb = sk_EVP_TEST_BUFFER_value(sk, i);
220 for (j = 0; j < tb->count; j++) {
221 if (fn(ctx, tb->buf, tb->buflen) <= 0)
229 * Unescape some sequences in string literals (only \n for now).
230 * Return an allocated buffer, set |out_len|. If |input_len|
231 * is zero, get an empty buffer but set length to zero.
233 static unsigned char* unescape(const char *input, size_t input_len,
236 unsigned char *ret, *p;
239 if (input_len == 0) {
241 return OPENSSL_zalloc(1);
244 /* Escaping is non-expanding; over-allocate original size for simplicity. */
245 if (!TEST_ptr(ret = p = OPENSSL_malloc(input_len)))
248 for (i = 0; i < input_len; i++) {
249 if (*input == '\\') {
250 if (i == input_len - 1 || *++input != 'n') {
251 TEST_error("Bad escape sequence in file");
271 * For a hex string "value" convert to a binary allocated buffer.
272 * Return 1 on success or 0 on failure.
274 static int parse_bin(const char *value, unsigned char **buf, size_t *buflen)
278 /* Check for NULL literal */
279 if (strcmp(value, "NULL") == 0) {
285 /* Check for empty value */
286 if (*value == '\0') {
288 * Don't return NULL for zero length buffer. This is needed for
289 * some tests with empty keys: HMAC_Init_ex() expects a non-NULL key
290 * buffer even if the key length is 0, in order to detect key reset.
292 *buf = OPENSSL_malloc(1);
300 /* Check for string literal */
301 if (value[0] == '"') {
302 size_t vlen = strlen(++value);
304 if (vlen == 0 || value[vlen - 1] != '"')
307 *buf = unescape(value, vlen, buflen);
308 return *buf == NULL ? 0 : 1;
311 /* Otherwise assume as hex literal and convert it to binary buffer */
312 if (!TEST_ptr(*buf = OPENSSL_hexstr2buf(value, &len))) {
313 TEST_info("Can't convert %s", value);
314 TEST_openssl_errors();
317 /* Size of input buffer means we'll never overflow */
324 *** MESSAGE DIGEST TESTS
327 typedef 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;
340 static int digest_test_init(EVP_TEST *t, const char *alg)
343 const EVP_MD *digest;
344 EVP_MD *fetched_digest;
346 if ((digest = fetched_digest = EVP_MD_fetch(NULL, alg, NULL)) == NULL
347 && (digest = EVP_get_digestbyname(alg)) == NULL) {
348 /* If alg has an OID assume disabled algorithm */
349 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
355 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
358 mdat->digest = digest;
359 mdat->fetched_digest = fetched_digest;
361 if (fetched_digest != NULL)
362 TEST_info("%s is fetched", alg);
366 static void digest_test_cleanup(EVP_TEST *t)
368 DIGEST_DATA *mdat = t->data;
370 sk_EVP_TEST_BUFFER_pop_free(mdat->input, evp_test_buffer_free);
371 OPENSSL_free(mdat->output);
372 EVP_MD_meth_free(mdat->fetched_digest);
375 static int digest_test_parse(EVP_TEST *t,
376 const char *keyword, const char *value)
378 DIGEST_DATA *mdata = t->data;
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;
393 static int digest_update_fn(void *ctx, const unsigned char *buf, size_t buflen)
395 return EVP_DigestUpdate(ctx, buf, buflen);
398 static int digest_test_run(EVP_TEST *t)
400 DIGEST_DATA *expected = t->data;
402 unsigned char *got = NULL;
403 unsigned int got_len;
404 OSSL_PARAM params[2];
406 t->err = "TEST_FAILURE";
407 if (!TEST_ptr(mctx = EVP_MD_CTX_new()))
410 got = OPENSSL_malloc(expected->output_len > EVP_MAX_MD_SIZE ?
411 expected->output_len : EVP_MAX_MD_SIZE);
415 if (!EVP_DigestInit_ex(mctx, expected->digest, NULL)) {
416 t->err = "DIGESTINIT_ERROR";
419 if (expected->pad_type > 0) {
420 params[0] = OSSL_PARAM_construct_int(OSSL_DIGEST_PARAM_PAD_TYPE,
421 &expected->pad_type);
422 params[1] = OSSL_PARAM_construct_end();
423 if (!TEST_int_gt(EVP_MD_CTX_set_params(mctx, params), 0)) {
424 t->err = "PARAMS_ERROR";
428 if (!evp_test_buffer_do(expected->input, digest_update_fn, mctx)) {
429 t->err = "DIGESTUPDATE_ERROR";
433 if (EVP_MD_flags(expected->digest) & EVP_MD_FLAG_XOF) {
434 EVP_MD_CTX *mctx_cpy;
435 char dont[] = "touch";
437 if (!TEST_ptr(mctx_cpy = EVP_MD_CTX_new())) {
440 if (!EVP_MD_CTX_copy(mctx_cpy, mctx)) {
441 EVP_MD_CTX_free(mctx_cpy);
444 if (!EVP_DigestFinalXOF(mctx_cpy, (unsigned char *)dont, 0)) {
445 EVP_MD_CTX_free(mctx_cpy);
446 t->err = "DIGESTFINALXOF_ERROR";
449 if (!TEST_str_eq(dont, "touch")) {
450 EVP_MD_CTX_free(mctx_cpy);
451 t->err = "DIGESTFINALXOF_ERROR";
454 EVP_MD_CTX_free(mctx_cpy);
456 got_len = expected->output_len;
457 if (!EVP_DigestFinalXOF(mctx, got, got_len)) {
458 t->err = "DIGESTFINALXOF_ERROR";
462 if (!EVP_DigestFinal(mctx, got, &got_len)) {
463 t->err = "DIGESTFINAL_ERROR";
467 if (!TEST_int_eq(expected->output_len, got_len)) {
468 t->err = "DIGEST_LENGTH_MISMATCH";
471 if (!memory_err_compare(t, "DIGEST_MISMATCH",
472 expected->output, expected->output_len,
480 EVP_MD_CTX_free(mctx);
484 static const EVP_TEST_METHOD digest_test_method = {
497 typedef struct cipher_data_st {
498 const EVP_CIPHER *cipher;
499 EVP_CIPHER *fetched_cipher;
501 /* EVP_CIPH_GCM_MODE, EVP_CIPH_CCM_MODE or EVP_CIPH_OCB_MODE if AEAD */
505 size_t key_bits; /* Used by RC2 */
509 unsigned char *plaintext;
510 size_t plaintext_len;
511 unsigned char *ciphertext;
512 size_t ciphertext_len;
513 /* GCM, CCM, OCB and SIV only */
514 unsigned char *aad[AAD_NUM];
515 size_t aad_len[AAD_NUM];
521 static int cipher_test_init(EVP_TEST *t, const char *alg)
523 const EVP_CIPHER *cipher;
524 EVP_CIPHER *fetched_cipher;
528 if ((cipher = fetched_cipher = EVP_CIPHER_fetch(NULL, alg, NULL)) == NULL
529 && (cipher = EVP_get_cipherbyname(alg)) == NULL) {
530 /* If alg has an OID assume disabled algorithm */
531 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
537 cdat = OPENSSL_zalloc(sizeof(*cdat));
538 cdat->cipher = cipher;
539 cdat->fetched_cipher = fetched_cipher;
541 m = EVP_CIPHER_mode(cipher);
542 if (m == EVP_CIPH_GCM_MODE
543 || m == EVP_CIPH_OCB_MODE
544 || m == EVP_CIPH_SIV_MODE
545 || m == EVP_CIPH_CCM_MODE)
547 else if (EVP_CIPHER_flags(cipher) & EVP_CIPH_FLAG_AEAD_CIPHER)
553 if (fetched_cipher != NULL)
554 TEST_info("%s is fetched", alg);
558 static void cipher_test_cleanup(EVP_TEST *t)
561 CIPHER_DATA *cdat = t->data;
563 OPENSSL_free(cdat->key);
564 OPENSSL_free(cdat->iv);
565 OPENSSL_free(cdat->ciphertext);
566 OPENSSL_free(cdat->plaintext);
567 for (i = 0; i < AAD_NUM; i++)
568 OPENSSL_free(cdat->aad[i]);
569 OPENSSL_free(cdat->tag);
570 EVP_CIPHER_meth_free(cdat->fetched_cipher);
573 static int cipher_test_parse(EVP_TEST *t, const char *keyword,
576 CIPHER_DATA *cdat = t->data;
579 if (strcmp(keyword, "Key") == 0)
580 return parse_bin(value, &cdat->key, &cdat->key_len);
581 if (strcmp(keyword, "Rounds") == 0) {
585 cdat->rounds = (unsigned int)i;
588 if (strcmp(keyword, "IV") == 0)
589 return parse_bin(value, &cdat->iv, &cdat->iv_len);
590 if (strcmp(keyword, "Plaintext") == 0)
591 return parse_bin(value, &cdat->plaintext, &cdat->plaintext_len);
592 if (strcmp(keyword, "Ciphertext") == 0)
593 return parse_bin(value, &cdat->ciphertext, &cdat->ciphertext_len);
594 if (strcmp(keyword, "KeyBits") == 0) {
598 cdat->key_bits = (size_t)i;
602 if (strcmp(keyword, "AAD") == 0) {
603 for (i = 0; i < AAD_NUM; i++) {
604 if (cdat->aad[i] == NULL)
605 return parse_bin(value, &cdat->aad[i], &cdat->aad_len[i]);
609 if (strcmp(keyword, "Tag") == 0)
610 return parse_bin(value, &cdat->tag, &cdat->tag_len);
611 if (strcmp(keyword, "SetTagLate") == 0) {
612 if (strcmp(value, "TRUE") == 0)
614 else if (strcmp(value, "FALSE") == 0)
622 if (strcmp(keyword, "Operation") == 0) {
623 if (strcmp(value, "ENCRYPT") == 0)
625 else if (strcmp(value, "DECRYPT") == 0)
634 static int cipher_test_enc(EVP_TEST *t, int enc,
635 size_t out_misalign, size_t inp_misalign, int frag)
637 CIPHER_DATA *expected = t->data;
638 unsigned char *in, *expected_out, *tmp = NULL;
639 size_t in_len, out_len, donelen = 0;
640 int ok = 0, tmplen, chunklen, tmpflen, i;
641 EVP_CIPHER_CTX *ctx_base = NULL;
642 EVP_CIPHER_CTX *ctx = NULL;
644 t->err = "TEST_FAILURE";
645 if (!TEST_ptr(ctx_base = EVP_CIPHER_CTX_new()))
647 if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new()))
649 EVP_CIPHER_CTX_set_flags(ctx_base, EVP_CIPHER_CTX_FLAG_WRAP_ALLOW);
651 in = expected->plaintext;
652 in_len = expected->plaintext_len;
653 expected_out = expected->ciphertext;
654 out_len = expected->ciphertext_len;
656 in = expected->ciphertext;
657 in_len = expected->ciphertext_len;
658 expected_out = expected->plaintext;
659 out_len = expected->plaintext_len;
661 if (inp_misalign == (size_t)-1) {
663 * Exercise in-place encryption
665 tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH);
668 in = memcpy(tmp + out_misalign, in, in_len);
670 inp_misalign += 16 - ((out_misalign + in_len) & 15);
672 * 'tmp' will store both output and copy of input. We make the copy
673 * of input to specifically aligned part of 'tmp'. So we just
674 * figured out how much padding would ensure the required alignment,
675 * now we allocate extended buffer and finally copy the input just
676 * past inp_misalign in expression below. Output will be written
677 * past out_misalign...
679 tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
680 inp_misalign + in_len);
683 in = memcpy(tmp + out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
684 inp_misalign, in, in_len);
686 if (!EVP_CipherInit_ex(ctx_base, expected->cipher, NULL, NULL, NULL, enc)) {
687 t->err = "CIPHERINIT_ERROR";
691 if (expected->aead) {
692 if (!EVP_CIPHER_CTX_ctrl(ctx_base, EVP_CTRL_AEAD_SET_IVLEN,
693 expected->iv_len, 0)) {
694 t->err = "INVALID_IV_LENGTH";
697 } else if (expected->iv_len != (size_t)EVP_CIPHER_CTX_iv_length(ctx_base)) {
698 t->err = "INVALID_IV_LENGTH";
702 if (expected->aead) {
705 * If encrypting or OCB just set tag length initially, otherwise
706 * set tag length and value.
708 if (enc || expected->aead == EVP_CIPH_OCB_MODE || expected->tag_late) {
709 t->err = "TAG_LENGTH_SET_ERROR";
712 t->err = "TAG_SET_ERROR";
715 if (tag || expected->aead != EVP_CIPH_GCM_MODE) {
716 if (!EVP_CIPHER_CTX_ctrl(ctx_base, EVP_CTRL_AEAD_SET_TAG,
717 expected->tag_len, tag))
722 if (expected->rounds > 0) {
723 int rounds = (int)expected->rounds;
725 if (!EVP_CIPHER_CTX_ctrl(ctx_base, EVP_CTRL_SET_RC5_ROUNDS, rounds, NULL)) {
726 t->err = "INVALID_ROUNDS";
731 if (!EVP_CIPHER_CTX_set_key_length(ctx_base, expected->key_len)) {
732 t->err = "INVALID_KEY_LENGTH";
735 if (expected->key_bits > 0) {
736 int bits = (int)expected->key_bits;
738 if (!EVP_CIPHER_CTX_ctrl(ctx_base, EVP_CTRL_SET_RC2_KEY_BITS, bits, NULL)) {
739 t->err = "INVALID KEY BITS";
743 if (!EVP_CipherInit_ex(ctx_base, NULL, NULL, expected->key, expected->iv, -1)) {
744 t->err = "KEY_SET_ERROR";
748 /* Check that we get the same IV back */
749 if (expected->iv != NULL
750 && (EVP_CIPHER_flags(expected->cipher) & EVP_CIPH_CUSTOM_IV) == 0
751 && !TEST_mem_eq(expected->iv, expected->iv_len,
752 EVP_CIPHER_CTX_iv(ctx_base), expected->iv_len)) {
753 t->err = "INVALID_IV";
757 /* Test that the cipher dup functions correctly if it is supported */
758 if (EVP_CIPHER_CTX_copy(ctx, ctx_base)) {
759 EVP_CIPHER_CTX_free(ctx_base);
762 EVP_CIPHER_CTX_free(ctx);
766 if (expected->aead == EVP_CIPH_CCM_MODE) {
767 if (!EVP_CipherUpdate(ctx, NULL, &tmplen, NULL, out_len)) {
768 t->err = "CCM_PLAINTEXT_LENGTH_SET_ERROR";
772 if (expected->aad[0] != NULL) {
773 t->err = "AAD_SET_ERROR";
775 for (i = 0; expected->aad[i] != NULL; i++) {
776 if (!EVP_CipherUpdate(ctx, NULL, &chunklen, expected->aad[i],
777 expected->aad_len[i]))
782 * Supply the AAD in chunks less than the block size where possible
784 for (i = 0; expected->aad[i] != NULL; i++) {
785 if (expected->aad_len[i] > 0) {
786 if (!EVP_CipherUpdate(ctx, NULL, &chunklen, expected->aad[i], 1))
790 if (expected->aad_len[i] > 2) {
791 if (!EVP_CipherUpdate(ctx, NULL, &chunklen,
792 expected->aad[i] + donelen,
793 expected->aad_len[i] - 2))
795 donelen += expected->aad_len[i] - 2;
797 if (expected->aad_len[i] > 1
798 && !EVP_CipherUpdate(ctx, NULL, &chunklen,
799 expected->aad[i] + donelen, 1))
805 if (!enc && (expected->aead == EVP_CIPH_OCB_MODE || expected->tag_late)) {
806 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
807 expected->tag_len, expected->tag)) {
808 t->err = "TAG_SET_ERROR";
813 EVP_CIPHER_CTX_set_padding(ctx, 0);
814 t->err = "CIPHERUPDATE_ERROR";
817 /* We supply the data all in one go */
818 if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &tmplen, in, in_len))
821 /* Supply the data in chunks less than the block size where possible */
823 if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &chunklen, in, 1))
830 if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen,
838 if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen,
844 if (!EVP_CipherFinal_ex(ctx, tmp + out_misalign + tmplen, &tmpflen)) {
845 t->err = "CIPHERFINAL_ERROR";
848 if (!memory_err_compare(t, "VALUE_MISMATCH", expected_out, out_len,
849 tmp + out_misalign, tmplen + tmpflen))
851 if (enc && expected->aead) {
852 unsigned char rtag[16];
854 if (!TEST_size_t_le(expected->tag_len, sizeof(rtag))) {
855 t->err = "TAG_LENGTH_INTERNAL_ERROR";
858 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG,
859 expected->tag_len, rtag)) {
860 t->err = "TAG_RETRIEVE_ERROR";
863 if (!memory_err_compare(t, "TAG_VALUE_MISMATCH",
864 expected->tag, expected->tag_len,
865 rtag, expected->tag_len))
873 EVP_CIPHER_CTX_free(ctx_base);
874 EVP_CIPHER_CTX_free(ctx);
878 static int cipher_test_run(EVP_TEST *t)
880 CIPHER_DATA *cdat = t->data;
882 size_t out_misalign, inp_misalign;
888 if (!cdat->iv && EVP_CIPHER_iv_length(cdat->cipher)) {
889 /* IV is optional and usually omitted in wrap mode */
890 if (EVP_CIPHER_mode(cdat->cipher) != EVP_CIPH_WRAP_MODE) {
895 if (cdat->aead && !cdat->tag) {
899 for (out_misalign = 0; out_misalign <= 1;) {
900 static char aux_err[64];
901 t->aux_err = aux_err;
902 for (inp_misalign = (size_t)-1; inp_misalign != 2; inp_misalign++) {
903 if (inp_misalign == (size_t)-1) {
904 /* kludge: inp_misalign == -1 means "exercise in-place" */
905 BIO_snprintf(aux_err, sizeof(aux_err),
906 "%s in-place, %sfragmented",
907 out_misalign ? "misaligned" : "aligned",
910 BIO_snprintf(aux_err, sizeof(aux_err),
911 "%s output and %s input, %sfragmented",
912 out_misalign ? "misaligned" : "aligned",
913 inp_misalign ? "misaligned" : "aligned",
917 rv = cipher_test_enc(t, 1, out_misalign, inp_misalign, frag);
918 /* Not fatal errors: return */
925 if (cdat->enc != 1) {
926 rv = cipher_test_enc(t, 0, out_misalign, inp_misalign, frag);
927 /* Not fatal errors: return */
936 if (out_misalign == 1 && frag == 0) {
938 * XTS, SIV, CCM and Wrap modes have special requirements about input
939 * lengths so we don't fragment for those
941 if (cdat->aead == EVP_CIPH_CCM_MODE
942 || EVP_CIPHER_mode(cdat->cipher) == EVP_CIPH_SIV_MODE
943 || EVP_CIPHER_mode(cdat->cipher) == EVP_CIPH_XTS_MODE
944 || EVP_CIPHER_mode(cdat->cipher) == EVP_CIPH_WRAP_MODE)
957 static const EVP_TEST_METHOD cipher_test_method = {
970 typedef struct mac_data_st {
971 /* MAC type in one form or another */
973 EVP_MAC *mac; /* for mac_test_run_mac */
974 int type; /* for mac_test_run_pkey */
975 /* Algorithm string for this MAC */
984 unsigned char *input;
986 /* Expected output */
987 unsigned char *output;
989 unsigned char *custom;
991 /* MAC salt (blake2) */
994 /* Collection of controls */
995 STACK_OF(OPENSSL_STRING) *controls;
998 static int mac_test_init(EVP_TEST *t, const char *alg)
1000 EVP_MAC *mac = NULL;
1001 int type = NID_undef;
1004 if ((mac = EVP_MAC_fetch(NULL, alg, NULL)) == NULL) {
1006 * Since we didn't find an EVP_MAC, we check for known EVP_PKEY methods
1007 * For debugging purposes, we allow 'NNNN by EVP_PKEY' to force running
1008 * the EVP_PKEY method.
1010 size_t sz = strlen(alg);
1011 static const char epilogue[] = " by EVP_PKEY";
1013 if (sz >= sizeof(epilogue)
1014 && strcmp(alg + sz - (sizeof(epilogue) - 1), epilogue) == 0)
1015 sz -= sizeof(epilogue) - 1;
1017 if (strncmp(alg, "HMAC", sz) == 0) {
1018 type = EVP_PKEY_HMAC;
1019 } else if (strncmp(alg, "CMAC", sz) == 0) {
1020 #ifndef OPENSSL_NO_CMAC
1021 type = EVP_PKEY_CMAC;
1026 } else if (strncmp(alg, "Poly1305", sz) == 0) {
1027 #ifndef OPENSSL_NO_POLY1305
1028 type = EVP_PKEY_POLY1305;
1033 } else if (strncmp(alg, "SipHash", sz) == 0) {
1034 #ifndef OPENSSL_NO_SIPHASH
1035 type = EVP_PKEY_SIPHASH;
1042 * Not a known EVP_PKEY method either. If it's a known OID, then
1043 * assume it's been disabled.
1045 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
1054 mdat = OPENSSL_zalloc(sizeof(*mdat));
1056 mdat->mac_name = OPENSSL_strdup(alg);
1058 mdat->controls = sk_OPENSSL_STRING_new_null();
1063 /* Because OPENSSL_free is a macro, it can't be passed as a function pointer */
1064 static void openssl_free(char *m)
1069 static void mac_test_cleanup(EVP_TEST *t)
1071 MAC_DATA *mdat = t->data;
1073 EVP_MAC_free(mdat->mac);
1074 OPENSSL_free(mdat->mac_name);
1075 sk_OPENSSL_STRING_pop_free(mdat->controls, openssl_free);
1076 OPENSSL_free(mdat->alg);
1077 OPENSSL_free(mdat->key);
1078 OPENSSL_free(mdat->iv);
1079 OPENSSL_free(mdat->custom);
1080 OPENSSL_free(mdat->salt);
1081 OPENSSL_free(mdat->input);
1082 OPENSSL_free(mdat->output);
1085 static int mac_test_parse(EVP_TEST *t,
1086 const char *keyword, const char *value)
1088 MAC_DATA *mdata = t->data;
1090 if (strcmp(keyword, "Key") == 0)
1091 return parse_bin(value, &mdata->key, &mdata->key_len);
1092 if (strcmp(keyword, "IV") == 0)
1093 return parse_bin(value, &mdata->iv, &mdata->iv_len);
1094 if (strcmp(keyword, "Custom") == 0)
1095 return parse_bin(value, &mdata->custom, &mdata->custom_len);
1096 if (strcmp(keyword, "Salt") == 0)
1097 return parse_bin(value, &mdata->salt, &mdata->salt_len);
1098 if (strcmp(keyword, "Algorithm") == 0) {
1099 mdata->alg = OPENSSL_strdup(value);
1104 if (strcmp(keyword, "Input") == 0)
1105 return parse_bin(value, &mdata->input, &mdata->input_len);
1106 if (strcmp(keyword, "Output") == 0)
1107 return parse_bin(value, &mdata->output, &mdata->output_len);
1108 if (strcmp(keyword, "Ctrl") == 0)
1109 return sk_OPENSSL_STRING_push(mdata->controls,
1110 OPENSSL_strdup(value)) != 0;
1114 static int mac_test_ctrl_pkey(EVP_TEST *t, EVP_PKEY_CTX *pctx,
1120 if (!TEST_ptr(tmpval = OPENSSL_strdup(value)))
1122 p = strchr(tmpval, ':');
1125 rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
1127 t->err = "PKEY_CTRL_INVALID";
1129 t->err = "PKEY_CTRL_ERROR";
1132 OPENSSL_free(tmpval);
1136 static int mac_test_run_pkey(EVP_TEST *t)
1138 MAC_DATA *expected = t->data;
1139 EVP_MD_CTX *mctx = NULL;
1140 EVP_PKEY_CTX *pctx = NULL, *genctx = NULL;
1141 EVP_PKEY *key = NULL;
1142 const EVP_MD *md = NULL;
1143 unsigned char *got = NULL;
1147 if (expected->alg == NULL)
1148 TEST_info("Trying the EVP_PKEY %s test", OBJ_nid2sn(expected->type));
1150 TEST_info("Trying the EVP_PKEY %s test with %s",
1151 OBJ_nid2sn(expected->type), expected->alg);
1153 #ifdef OPENSSL_NO_DES
1154 if (expected->alg != NULL && strstr(expected->alg, "DES") != NULL) {
1161 if (expected->type == EVP_PKEY_CMAC)
1162 key = EVP_PKEY_new_CMAC_key(NULL, expected->key, expected->key_len,
1163 EVP_get_cipherbyname(expected->alg));
1165 key = EVP_PKEY_new_raw_private_key(expected->type, NULL, expected->key,
1168 t->err = "MAC_KEY_CREATE_ERROR";
1172 if (expected->type == EVP_PKEY_HMAC) {
1173 if (!TEST_ptr(md = EVP_get_digestbyname(expected->alg))) {
1174 t->err = "MAC_ALGORITHM_SET_ERROR";
1178 if (!TEST_ptr(mctx = EVP_MD_CTX_new())) {
1179 t->err = "INTERNAL_ERROR";
1182 if (!EVP_DigestSignInit(mctx, &pctx, md, NULL, key)) {
1183 t->err = "DIGESTSIGNINIT_ERROR";
1186 for (i = 0; i < sk_OPENSSL_STRING_num(expected->controls); i++)
1187 if (!mac_test_ctrl_pkey(t, pctx,
1188 sk_OPENSSL_STRING_value(expected->controls,
1190 t->err = "EVPPKEYCTXCTRL_ERROR";
1193 if (!EVP_DigestSignUpdate(mctx, expected->input, expected->input_len)) {
1194 t->err = "DIGESTSIGNUPDATE_ERROR";
1197 if (!EVP_DigestSignFinal(mctx, NULL, &got_len)) {
1198 t->err = "DIGESTSIGNFINAL_LENGTH_ERROR";
1201 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1202 t->err = "TEST_FAILURE";
1205 if (!EVP_DigestSignFinal(mctx, got, &got_len)
1206 || !memory_err_compare(t, "TEST_MAC_ERR",
1207 expected->output, expected->output_len,
1209 t->err = "TEST_MAC_ERR";
1214 EVP_MD_CTX_free(mctx);
1216 EVP_PKEY_CTX_free(genctx);
1221 static int mac_test_run_mac(EVP_TEST *t)
1223 MAC_DATA *expected = t->data;
1224 EVP_MAC_CTX *ctx = NULL;
1225 unsigned char *got = NULL;
1228 OSSL_PARAM params[21];
1229 size_t params_n = 0;
1230 size_t params_n_allocstart = 0;
1231 const OSSL_PARAM *defined_params =
1232 EVP_MAC_settable_ctx_params(expected->mac);
1234 if (expected->alg == NULL)
1235 TEST_info("Trying the EVP_MAC %s test", expected->mac_name);
1237 TEST_info("Trying the EVP_MAC %s test with %s",
1238 expected->mac_name, expected->alg);
1240 #ifdef OPENSSL_NO_DES
1241 if (expected->alg != NULL && strstr(expected->alg, "DES") != NULL) {
1248 if (expected->alg != NULL) {
1250 * The underlying algorithm may be a cipher or a digest.
1251 * We don't know which it is, but we can ask the MAC what it
1252 * should be and bet on that.
1254 if (OSSL_PARAM_locate_const(defined_params,
1255 OSSL_MAC_PARAM_CIPHER) != NULL) {
1256 params[params_n++] =
1257 OSSL_PARAM_construct_utf8_string(OSSL_MAC_PARAM_CIPHER,
1259 } else if (OSSL_PARAM_locate_const(defined_params,
1260 OSSL_MAC_PARAM_DIGEST) != NULL) {
1261 params[params_n++] =
1262 OSSL_PARAM_construct_utf8_string(OSSL_MAC_PARAM_DIGEST,
1265 t->err = "MAC_BAD_PARAMS";
1269 if (expected->key != NULL)
1270 params[params_n++] =
1271 OSSL_PARAM_construct_octet_string(OSSL_MAC_PARAM_KEY,
1274 if (expected->custom != NULL)
1275 params[params_n++] =
1276 OSSL_PARAM_construct_octet_string(OSSL_MAC_PARAM_CUSTOM,
1278 expected->custom_len);
1279 if (expected->salt != NULL)
1280 params[params_n++] =
1281 OSSL_PARAM_construct_octet_string(OSSL_MAC_PARAM_SALT,
1283 expected->salt_len);
1284 if (expected->iv != NULL)
1285 params[params_n++] =
1286 OSSL_PARAM_construct_octet_string(OSSL_MAC_PARAM_IV,
1291 * Unknown controls. They must match parameters that the MAC recognises
1293 if (params_n + sk_OPENSSL_STRING_num(expected->controls)
1294 >= OSSL_NELEM(params)) {
1295 t->err = "MAC_TOO_MANY_PARAMETERS";
1298 params_n_allocstart = params_n;
1299 for (i = 0; i < sk_OPENSSL_STRING_num(expected->controls); i++) {
1300 char *tmpkey, *tmpval;
1301 char *value = sk_OPENSSL_STRING_value(expected->controls, i);
1303 if (!TEST_ptr(tmpkey = OPENSSL_strdup(value))) {
1304 t->err = "MAC_PARAM_ERROR";
1307 tmpval = strchr(tmpkey, ':');
1312 || !OSSL_PARAM_allocate_from_text(¶ms[params_n],
1315 strlen(tmpval), NULL)) {
1316 OPENSSL_free(tmpkey);
1317 t->err = "MAC_PARAM_ERROR";
1322 OPENSSL_free(tmpkey);
1324 params[params_n] = OSSL_PARAM_construct_end();
1326 if ((ctx = EVP_MAC_new_ctx(expected->mac)) == NULL) {
1327 t->err = "MAC_CREATE_ERROR";
1331 if (!EVP_MAC_set_ctx_params(ctx, params)) {
1332 t->err = "MAC_BAD_PARAMS";
1335 if (!EVP_MAC_init(ctx)) {
1336 t->err = "MAC_INIT_ERROR";
1339 if (!EVP_MAC_update(ctx, expected->input, expected->input_len)) {
1340 t->err = "MAC_UPDATE_ERROR";
1343 if (!EVP_MAC_final(ctx, NULL, &got_len, 0)) {
1344 t->err = "MAC_FINAL_LENGTH_ERROR";
1347 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1348 t->err = "TEST_FAILURE";
1351 if (!EVP_MAC_final(ctx, got, &got_len, got_len)
1352 || !memory_err_compare(t, "TEST_MAC_ERR",
1353 expected->output, expected->output_len,
1355 t->err = "TEST_MAC_ERR";
1360 while (params_n-- > params_n_allocstart) {
1361 OPENSSL_free(params[params_n].data);
1363 EVP_MAC_free_ctx(ctx);
1368 static int mac_test_run(EVP_TEST *t)
1370 MAC_DATA *expected = t->data;
1372 if (expected->mac != NULL)
1373 return mac_test_run_mac(t);
1374 return mac_test_run_pkey(t);
1377 static const EVP_TEST_METHOD mac_test_method = {
1387 *** PUBLIC KEY TESTS
1388 *** These are all very similar and share much common code.
1391 typedef struct pkey_data_st {
1392 /* Context for this operation */
1394 /* Key operation to perform */
1395 int (*keyop) (EVP_PKEY_CTX *ctx,
1396 unsigned char *sig, size_t *siglen,
1397 const unsigned char *tbs, size_t tbslen);
1399 unsigned char *input;
1401 /* Expected output */
1402 unsigned char *output;
1407 * Perform public key operation setup: lookup key, allocated ctx and call
1408 * the appropriate initialisation function
1410 static int pkey_test_init(EVP_TEST *t, const char *name,
1412 int (*keyopinit) (EVP_PKEY_CTX *ctx),
1413 int (*keyop)(EVP_PKEY_CTX *ctx,
1414 unsigned char *sig, size_t *siglen,
1415 const unsigned char *tbs,
1419 EVP_PKEY *pkey = NULL;
1423 rv = find_key(&pkey, name, public_keys);
1425 rv = find_key(&pkey, name, private_keys);
1426 if (rv == 0 || pkey == NULL) {
1431 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata)))) {
1432 EVP_PKEY_free(pkey);
1435 kdata->keyop = keyop;
1436 if (!TEST_ptr(kdata->ctx = EVP_PKEY_CTX_new(pkey, NULL))) {
1437 EVP_PKEY_free(pkey);
1438 OPENSSL_free(kdata);
1441 if (keyopinit(kdata->ctx) <= 0)
1442 t->err = "KEYOP_INIT_ERROR";
1447 static void pkey_test_cleanup(EVP_TEST *t)
1449 PKEY_DATA *kdata = t->data;
1451 OPENSSL_free(kdata->input);
1452 OPENSSL_free(kdata->output);
1453 EVP_PKEY_CTX_free(kdata->ctx);
1456 static int pkey_test_ctrl(EVP_TEST *t, EVP_PKEY_CTX *pctx,
1462 if (!TEST_ptr(tmpval = OPENSSL_strdup(value)))
1464 p = strchr(tmpval, ':');
1467 rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
1469 t->err = "PKEY_CTRL_INVALID";
1471 } else if (p != NULL && rv <= 0) {
1472 /* If p has an OID and lookup fails assume disabled algorithm */
1473 int nid = OBJ_sn2nid(p);
1475 if (nid == NID_undef)
1476 nid = OBJ_ln2nid(p);
1477 if (nid != NID_undef
1478 && EVP_get_digestbynid(nid) == NULL
1479 && EVP_get_cipherbynid(nid) == NULL) {
1483 t->err = "PKEY_CTRL_ERROR";
1487 OPENSSL_free(tmpval);
1491 static int pkey_test_parse(EVP_TEST *t,
1492 const char *keyword, const char *value)
1494 PKEY_DATA *kdata = t->data;
1495 if (strcmp(keyword, "Input") == 0)
1496 return parse_bin(value, &kdata->input, &kdata->input_len);
1497 if (strcmp(keyword, "Output") == 0)
1498 return parse_bin(value, &kdata->output, &kdata->output_len);
1499 if (strcmp(keyword, "Ctrl") == 0)
1500 return pkey_test_ctrl(t, kdata->ctx, value);
1504 static int pkey_test_run(EVP_TEST *t)
1506 PKEY_DATA *expected = t->data;
1507 unsigned char *got = NULL;
1509 EVP_PKEY_CTX *copy = NULL;
1511 if (expected->keyop(expected->ctx, NULL, &got_len,
1512 expected->input, expected->input_len) <= 0
1513 || !TEST_ptr(got = OPENSSL_malloc(got_len))) {
1514 t->err = "KEYOP_LENGTH_ERROR";
1517 if (expected->keyop(expected->ctx, got, &got_len,
1518 expected->input, expected->input_len) <= 0) {
1519 t->err = "KEYOP_ERROR";
1522 if (!memory_err_compare(t, "KEYOP_MISMATCH",
1523 expected->output, expected->output_len,
1531 /* Repeat the test on a copy. */
1532 if (!TEST_ptr(copy = EVP_PKEY_CTX_dup(expected->ctx))) {
1533 t->err = "INTERNAL_ERROR";
1536 if (expected->keyop(copy, NULL, &got_len, expected->input,
1537 expected->input_len) <= 0
1538 || !TEST_ptr(got = OPENSSL_malloc(got_len))) {
1539 t->err = "KEYOP_LENGTH_ERROR";
1542 if (expected->keyop(copy, got, &got_len, expected->input,
1543 expected->input_len) <= 0) {
1544 t->err = "KEYOP_ERROR";
1547 if (!memory_err_compare(t, "KEYOP_MISMATCH",
1548 expected->output, expected->output_len,
1554 EVP_PKEY_CTX_free(copy);
1558 static int sign_test_init(EVP_TEST *t, const char *name)
1560 return pkey_test_init(t, name, 0, EVP_PKEY_sign_init, EVP_PKEY_sign);
1563 static const EVP_TEST_METHOD psign_test_method = {
1571 static int verify_recover_test_init(EVP_TEST *t, const char *name)
1573 return pkey_test_init(t, name, 1, EVP_PKEY_verify_recover_init,
1574 EVP_PKEY_verify_recover);
1577 static const EVP_TEST_METHOD pverify_recover_test_method = {
1579 verify_recover_test_init,
1585 static int decrypt_test_init(EVP_TEST *t, const char *name)
1587 return pkey_test_init(t, name, 0, EVP_PKEY_decrypt_init,
1591 static const EVP_TEST_METHOD pdecrypt_test_method = {
1599 static int verify_test_init(EVP_TEST *t, const char *name)
1601 return pkey_test_init(t, name, 1, EVP_PKEY_verify_init, 0);
1604 static int verify_test_run(EVP_TEST *t)
1606 PKEY_DATA *kdata = t->data;
1608 if (EVP_PKEY_verify(kdata->ctx, kdata->output, kdata->output_len,
1609 kdata->input, kdata->input_len) <= 0)
1610 t->err = "VERIFY_ERROR";
1614 static const EVP_TEST_METHOD pverify_test_method = {
1623 static int pderive_test_init(EVP_TEST *t, const char *name)
1625 return pkey_test_init(t, name, 0, EVP_PKEY_derive_init, 0);
1628 static int pderive_test_parse(EVP_TEST *t,
1629 const char *keyword, const char *value)
1631 PKEY_DATA *kdata = t->data;
1633 if (strcmp(keyword, "PeerKey") == 0) {
1635 if (find_key(&peer, value, public_keys) == 0)
1637 if (EVP_PKEY_derive_set_peer(kdata->ctx, peer) <= 0)
1641 if (strcmp(keyword, "SharedSecret") == 0)
1642 return parse_bin(value, &kdata->output, &kdata->output_len);
1643 if (strcmp(keyword, "Ctrl") == 0)
1644 return pkey_test_ctrl(t, kdata->ctx, value);
1648 static int pderive_test_run(EVP_TEST *t)
1650 PKEY_DATA *expected = t->data;
1651 unsigned char *got = NULL;
1654 if (EVP_PKEY_derive(expected->ctx, NULL, &got_len) <= 0) {
1655 t->err = "DERIVE_ERROR";
1658 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1659 t->err = "DERIVE_ERROR";
1662 if (EVP_PKEY_derive(expected->ctx, got, &got_len) <= 0) {
1663 t->err = "DERIVE_ERROR";
1666 if (!memory_err_compare(t, "SHARED_SECRET_MISMATCH",
1667 expected->output, expected->output_len,
1677 static const EVP_TEST_METHOD pderive_test_method = {
1690 typedef enum pbe_type_enum {
1691 PBE_TYPE_INVALID = 0,
1692 PBE_TYPE_SCRYPT, PBE_TYPE_PBKDF2, PBE_TYPE_PKCS12
1695 typedef struct pbe_data_st {
1697 /* scrypt parameters */
1698 uint64_t N, r, p, maxmem;
1699 /* PKCS#12 parameters */
1703 unsigned char *pass;
1706 unsigned char *salt;
1708 /* Expected output */
1713 #ifndef OPENSSL_NO_SCRYPT
1715 * Parse unsigned decimal 64 bit integer value
1717 static int parse_uint64(const char *value, uint64_t *pr)
1719 const char *p = value;
1721 if (!TEST_true(*p)) {
1722 TEST_info("Invalid empty integer value");
1725 for (*pr = 0; *p; ) {
1726 if (*pr > UINT64_MAX / 10) {
1727 TEST_error("Integer overflow in string %s", value);
1731 if (!TEST_true(isdigit((unsigned char)*p))) {
1732 TEST_error("Invalid character in string %s", value);
1741 static int scrypt_test_parse(EVP_TEST *t,
1742 const char *keyword, const char *value)
1744 PBE_DATA *pdata = t->data;
1746 if (strcmp(keyword, "N") == 0)
1747 return parse_uint64(value, &pdata->N);
1748 if (strcmp(keyword, "p") == 0)
1749 return parse_uint64(value, &pdata->p);
1750 if (strcmp(keyword, "r") == 0)
1751 return parse_uint64(value, &pdata->r);
1752 if (strcmp(keyword, "maxmem") == 0)
1753 return parse_uint64(value, &pdata->maxmem);
1758 static int pbkdf2_test_parse(EVP_TEST *t,
1759 const char *keyword, const char *value)
1761 PBE_DATA *pdata = t->data;
1763 if (strcmp(keyword, "iter") == 0) {
1764 pdata->iter = atoi(value);
1765 if (pdata->iter <= 0)
1769 if (strcmp(keyword, "MD") == 0) {
1770 pdata->md = EVP_get_digestbyname(value);
1771 if (pdata->md == NULL)
1778 static int pkcs12_test_parse(EVP_TEST *t,
1779 const char *keyword, const char *value)
1781 PBE_DATA *pdata = t->data;
1783 if (strcmp(keyword, "id") == 0) {
1784 pdata->id = atoi(value);
1789 return pbkdf2_test_parse(t, keyword, value);
1792 static int pbe_test_init(EVP_TEST *t, const char *alg)
1795 PBE_TYPE pbe_type = PBE_TYPE_INVALID;
1797 if (strcmp(alg, "scrypt") == 0) {
1798 #ifndef OPENSSL_NO_SCRYPT
1799 pbe_type = PBE_TYPE_SCRYPT;
1804 } else if (strcmp(alg, "pbkdf2") == 0) {
1805 pbe_type = PBE_TYPE_PBKDF2;
1806 } else if (strcmp(alg, "pkcs12") == 0) {
1807 pbe_type = PBE_TYPE_PKCS12;
1809 TEST_error("Unknown pbe algorithm %s", alg);
1811 pdat = OPENSSL_zalloc(sizeof(*pdat));
1812 pdat->pbe_type = pbe_type;
1817 static void pbe_test_cleanup(EVP_TEST *t)
1819 PBE_DATA *pdat = t->data;
1821 OPENSSL_free(pdat->pass);
1822 OPENSSL_free(pdat->salt);
1823 OPENSSL_free(pdat->key);
1826 static int pbe_test_parse(EVP_TEST *t,
1827 const char *keyword, const char *value)
1829 PBE_DATA *pdata = t->data;
1831 if (strcmp(keyword, "Password") == 0)
1832 return parse_bin(value, &pdata->pass, &pdata->pass_len);
1833 if (strcmp(keyword, "Salt") == 0)
1834 return parse_bin(value, &pdata->salt, &pdata->salt_len);
1835 if (strcmp(keyword, "Key") == 0)
1836 return parse_bin(value, &pdata->key, &pdata->key_len);
1837 if (pdata->pbe_type == PBE_TYPE_PBKDF2)
1838 return pbkdf2_test_parse(t, keyword, value);
1839 else if (pdata->pbe_type == PBE_TYPE_PKCS12)
1840 return pkcs12_test_parse(t, keyword, value);
1841 #ifndef OPENSSL_NO_SCRYPT
1842 else if (pdata->pbe_type == PBE_TYPE_SCRYPT)
1843 return scrypt_test_parse(t, keyword, value);
1848 static int pbe_test_run(EVP_TEST *t)
1850 PBE_DATA *expected = t->data;
1853 if (!TEST_ptr(key = OPENSSL_malloc(expected->key_len))) {
1854 t->err = "INTERNAL_ERROR";
1857 if (expected->pbe_type == PBE_TYPE_PBKDF2) {
1858 if (PKCS5_PBKDF2_HMAC((char *)expected->pass, expected->pass_len,
1859 expected->salt, expected->salt_len,
1860 expected->iter, expected->md,
1861 expected->key_len, key) == 0) {
1862 t->err = "PBKDF2_ERROR";
1865 #ifndef OPENSSL_NO_SCRYPT
1866 } else if (expected->pbe_type == PBE_TYPE_SCRYPT) {
1867 if (EVP_PBE_scrypt((const char *)expected->pass, expected->pass_len,
1868 expected->salt, expected->salt_len, expected->N,
1869 expected->r, expected->p, expected->maxmem,
1870 key, expected->key_len) == 0) {
1871 t->err = "SCRYPT_ERROR";
1875 } else if (expected->pbe_type == PBE_TYPE_PKCS12) {
1876 if (PKCS12_key_gen_uni(expected->pass, expected->pass_len,
1877 expected->salt, expected->salt_len,
1878 expected->id, expected->iter, expected->key_len,
1879 key, expected->md) == 0) {
1880 t->err = "PKCS12_ERROR";
1884 if (!memory_err_compare(t, "KEY_MISMATCH", expected->key, expected->key_len,
1885 key, expected->key_len))
1894 static const EVP_TEST_METHOD pbe_test_method = {
1908 BASE64_CANONICAL_ENCODING = 0,
1909 BASE64_VALID_ENCODING = 1,
1910 BASE64_INVALID_ENCODING = 2
1911 } base64_encoding_type;
1913 typedef struct encode_data_st {
1914 /* Input to encoding */
1915 unsigned char *input;
1917 /* Expected output */
1918 unsigned char *output;
1920 base64_encoding_type encoding;
1923 static int encode_test_init(EVP_TEST *t, const char *encoding)
1927 if (!TEST_ptr(edata = OPENSSL_zalloc(sizeof(*edata))))
1929 if (strcmp(encoding, "canonical") == 0) {
1930 edata->encoding = BASE64_CANONICAL_ENCODING;
1931 } else if (strcmp(encoding, "valid") == 0) {
1932 edata->encoding = BASE64_VALID_ENCODING;
1933 } else if (strcmp(encoding, "invalid") == 0) {
1934 edata->encoding = BASE64_INVALID_ENCODING;
1935 if (!TEST_ptr(t->expected_err = OPENSSL_strdup("DECODE_ERROR")))
1938 TEST_error("Bad encoding: %s."
1939 " Should be one of {canonical, valid, invalid}",
1946 OPENSSL_free(edata);
1950 static void encode_test_cleanup(EVP_TEST *t)
1952 ENCODE_DATA *edata = t->data;
1954 OPENSSL_free(edata->input);
1955 OPENSSL_free(edata->output);
1956 memset(edata, 0, sizeof(*edata));
1959 static int encode_test_parse(EVP_TEST *t,
1960 const char *keyword, const char *value)
1962 ENCODE_DATA *edata = t->data;
1964 if (strcmp(keyword, "Input") == 0)
1965 return parse_bin(value, &edata->input, &edata->input_len);
1966 if (strcmp(keyword, "Output") == 0)
1967 return parse_bin(value, &edata->output, &edata->output_len);
1971 static int encode_test_run(EVP_TEST *t)
1973 ENCODE_DATA *expected = t->data;
1974 unsigned char *encode_out = NULL, *decode_out = NULL;
1975 int output_len, chunk_len;
1976 EVP_ENCODE_CTX *decode_ctx = NULL, *encode_ctx = NULL;
1978 if (!TEST_ptr(decode_ctx = EVP_ENCODE_CTX_new())) {
1979 t->err = "INTERNAL_ERROR";
1983 if (expected->encoding == BASE64_CANONICAL_ENCODING) {
1985 if (!TEST_ptr(encode_ctx = EVP_ENCODE_CTX_new())
1986 || !TEST_ptr(encode_out =
1987 OPENSSL_malloc(EVP_ENCODE_LENGTH(expected->input_len))))
1990 EVP_EncodeInit(encode_ctx);
1991 if (!TEST_true(EVP_EncodeUpdate(encode_ctx, encode_out, &chunk_len,
1992 expected->input, expected->input_len)))
1995 output_len = chunk_len;
1997 EVP_EncodeFinal(encode_ctx, encode_out + chunk_len, &chunk_len);
1998 output_len += chunk_len;
2000 if (!memory_err_compare(t, "BAD_ENCODING",
2001 expected->output, expected->output_len,
2002 encode_out, output_len))
2006 if (!TEST_ptr(decode_out =
2007 OPENSSL_malloc(EVP_DECODE_LENGTH(expected->output_len))))
2010 EVP_DecodeInit(decode_ctx);
2011 if (EVP_DecodeUpdate(decode_ctx, decode_out, &chunk_len, expected->output,
2012 expected->output_len) < 0) {
2013 t->err = "DECODE_ERROR";
2016 output_len = chunk_len;
2018 if (EVP_DecodeFinal(decode_ctx, decode_out + chunk_len, &chunk_len) != 1) {
2019 t->err = "DECODE_ERROR";
2022 output_len += chunk_len;
2024 if (expected->encoding != BASE64_INVALID_ENCODING
2025 && !memory_err_compare(t, "BAD_DECODING",
2026 expected->input, expected->input_len,
2027 decode_out, output_len)) {
2028 t->err = "BAD_DECODING";
2034 OPENSSL_free(encode_out);
2035 OPENSSL_free(decode_out);
2036 EVP_ENCODE_CTX_free(decode_ctx);
2037 EVP_ENCODE_CTX_free(encode_ctx);
2041 static const EVP_TEST_METHOD encode_test_method = {
2044 encode_test_cleanup,
2054 #define MAX_RAND_REPEATS 15
2056 typedef struct rand_data_pass_st {
2057 unsigned char *entropy;
2058 unsigned char *reseed_entropy;
2059 unsigned char *nonce;
2060 unsigned char *pers;
2061 unsigned char *reseed_addin;
2062 unsigned char *addinA;
2063 unsigned char *addinB;
2064 unsigned char *pr_entropyA;
2065 unsigned char *pr_entropyB;
2066 unsigned char *output;
2067 size_t entropy_len, nonce_len, pers_len, addinA_len, addinB_len,
2068 pr_entropyA_len, pr_entropyB_len, output_len, reseed_entropy_len,
2072 typedef struct rand_data_st {
2073 /* Context for this operation */
2075 EVP_RAND_CTX *parent;
2077 int prediction_resistance;
2079 unsigned int generate_bits;
2083 /* Expected output */
2084 RAND_DATA_PASS data[MAX_RAND_REPEATS];
2087 static int rand_test_init(EVP_TEST *t, const char *name)
2091 OSSL_PARAM params[2] = { OSSL_PARAM_END, OSSL_PARAM_END };
2092 unsigned int strength = 256;
2094 if (!TEST_ptr(rdata = OPENSSL_zalloc(sizeof(*rdata))))
2097 rand = EVP_RAND_fetch(NULL, "TEST-RAND", NULL);
2100 rdata->parent = EVP_RAND_CTX_new(rand, NULL);
2101 EVP_RAND_free(rand);
2102 if (rdata->parent == NULL)
2105 *params = OSSL_PARAM_construct_uint(OSSL_RAND_PARAM_STRENGTH, &strength);
2106 if (!EVP_RAND_set_ctx_params(rdata->parent, params))
2109 rand = EVP_RAND_fetch(NULL, name, NULL);
2112 rdata->ctx = EVP_RAND_CTX_new(rand, rdata->parent);
2113 EVP_RAND_free(rand);
2114 if (rdata->ctx == NULL)
2121 EVP_RAND_CTX_free(rdata->parent);
2122 OPENSSL_free(rdata);
2126 static void rand_test_cleanup(EVP_TEST *t)
2128 RAND_DATA *rdata = t->data;
2131 OPENSSL_free(rdata->cipher);
2132 OPENSSL_free(rdata->digest);
2134 for (i = 0; i <= rdata->n; i++) {
2135 OPENSSL_free(rdata->data[i].entropy);
2136 OPENSSL_free(rdata->data[i].reseed_entropy);
2137 OPENSSL_free(rdata->data[i].nonce);
2138 OPENSSL_free(rdata->data[i].pers);
2139 OPENSSL_free(rdata->data[i].reseed_addin);
2140 OPENSSL_free(rdata->data[i].addinA);
2141 OPENSSL_free(rdata->data[i].addinB);
2142 OPENSSL_free(rdata->data[i].pr_entropyA);
2143 OPENSSL_free(rdata->data[i].pr_entropyB);
2144 OPENSSL_free(rdata->data[i].output);
2146 EVP_RAND_CTX_free(rdata->ctx);
2147 EVP_RAND_CTX_free(rdata->parent);
2150 static int rand_test_parse(EVP_TEST *t,
2151 const char *keyword, const char *value)
2153 RAND_DATA *rdata = t->data;
2154 RAND_DATA_PASS *item;
2158 if ((p = strchr(keyword, '.')) != NULL) {
2160 if (n >= MAX_RAND_REPEATS)
2164 item = rdata->data + n;
2165 if (strncmp(keyword, "Entropy.", sizeof("Entropy")) == 0)
2166 return parse_bin(value, &item->entropy, &item->entropy_len);
2167 if (strncmp(keyword, "ReseedEntropy.", sizeof("ReseedEntropy")) == 0)
2168 return parse_bin(value, &item->reseed_entropy,
2169 &item->reseed_entropy_len);
2170 if (strncmp(keyword, "Nonce.", sizeof("Nonce")) == 0)
2171 return parse_bin(value, &item->nonce, &item->nonce_len);
2172 if (strncmp(keyword, "PersonalisationString.",
2173 sizeof("PersonalisationString")) == 0)
2174 return parse_bin(value, &item->pers, &item->pers_len);
2175 if (strncmp(keyword, "ReseedAdditionalInput.",
2176 sizeof("ReseedAdditionalInput")) == 0)
2177 return parse_bin(value, &item->reseed_addin,
2178 &item->reseed_addin_len);
2179 if (strncmp(keyword, "AdditionalInputA.",
2180 sizeof("AdditionalInputA")) == 0)
2181 return parse_bin(value, &item->addinA, &item->addinA_len);
2182 if (strncmp(keyword, "AdditionalInputB.",
2183 sizeof("AdditionalInputB")) == 0)
2184 return parse_bin(value, &item->addinB, &item->addinB_len);
2185 if (strncmp(keyword, "EntropyPredictionResistanceA.",
2186 sizeof("EntropyPredictionResistanceA")) == 0)
2187 return parse_bin(value, &item->pr_entropyA, &item->pr_entropyA_len);
2188 if (strncmp(keyword, "EntropyPredictionResistanceB.",
2189 sizeof("EntropyPredictionResistanceB")) == 0)
2190 return parse_bin(value, &item->pr_entropyB, &item->pr_entropyB_len);
2191 if (strncmp(keyword, "Output.", sizeof("Output")) == 0)
2192 return parse_bin(value, &item->output, &item->output_len);
2194 if (strcmp(keyword, "Cipher") == 0)
2195 return TEST_ptr(rdata->cipher = OPENSSL_strdup(value));
2196 if (strcmp(keyword, "Digest") == 0)
2197 return TEST_ptr(rdata->digest = OPENSSL_strdup(value));
2198 if (strcmp(keyword, "DerivationFunction") == 0) {
2199 rdata->use_df = atoi(value) != 0;
2202 if (strcmp(keyword, "GenerateBits") == 0) {
2203 if ((n = atoi(value)) <= 0 || n % 8 != 0)
2205 rdata->generate_bits = (unsigned int)n;
2208 if (strcmp(keyword, "PredictionResistance") == 0) {
2209 rdata->prediction_resistance = atoi(value) != 0;
2216 static int rand_test_run(EVP_TEST *t)
2218 RAND_DATA *expected = t->data;
2219 RAND_DATA_PASS *item;
2221 size_t got_len = expected->generate_bits / 8;
2222 OSSL_PARAM params[5], *p = params;
2223 int i = -1, ret = 0;
2224 unsigned int strength;
2227 if (!TEST_ptr(got = OPENSSL_malloc(got_len)))
2230 *p++ = OSSL_PARAM_construct_int(OSSL_DRBG_PARAM_USE_DF, &expected->use_df);
2231 if (expected->cipher != NULL)
2232 *p++ = OSSL_PARAM_construct_utf8_string(OSSL_DRBG_PARAM_CIPHER,
2233 expected->cipher, 0);
2234 if (expected->digest != NULL)
2235 *p++ = OSSL_PARAM_construct_utf8_string(OSSL_DRBG_PARAM_DIGEST,
2236 expected->digest, 0);
2237 *p++ = OSSL_PARAM_construct_utf8_string(OSSL_DRBG_PARAM_MAC, "HMAC", 0);
2238 *p = OSSL_PARAM_construct_end();
2239 if (!TEST_true(EVP_RAND_set_ctx_params(expected->ctx, params)))
2242 strength = EVP_RAND_strength(expected->ctx);
2243 for (i = 0; i <= expected->n; i++) {
2244 item = expected->data + i;
2247 z = item->entropy != NULL ? item->entropy : (unsigned char *)"";
2248 *p++ = OSSL_PARAM_construct_octet_string(OSSL_RAND_PARAM_TEST_ENTROPY,
2249 z, item->entropy_len);
2250 z = item->nonce != NULL ? item->nonce : (unsigned char *)"";
2251 *p++ = OSSL_PARAM_construct_octet_string(OSSL_RAND_PARAM_TEST_NONCE,
2252 z, item->nonce_len);
2253 *p = OSSL_PARAM_construct_end();
2254 if (!TEST_true(EVP_RAND_set_ctx_params(expected->parent, params))
2255 || !TEST_true(EVP_RAND_instantiate(expected->parent, strength,
2259 z = item->pers != NULL ? item->pers : (unsigned char *)"";
2260 if (!TEST_true(EVP_RAND_instantiate
2261 (expected->ctx, strength,
2262 expected->prediction_resistance, z,
2266 if (item->reseed_entropy != NULL) {
2267 params[0] = OSSL_PARAM_construct_octet_string
2268 (OSSL_RAND_PARAM_TEST_ENTROPY, item->reseed_entropy,
2269 item->reseed_entropy_len);
2270 params[1] = OSSL_PARAM_construct_end();
2271 if (!TEST_true(EVP_RAND_set_ctx_params(expected->parent, params)))
2274 if (!TEST_true(EVP_RAND_reseed
2275 (expected->ctx, expected->prediction_resistance,
2276 NULL, 0, item->reseed_addin,
2277 item->reseed_addin_len)))
2280 if (item->pr_entropyA != NULL) {
2281 params[0] = OSSL_PARAM_construct_octet_string
2282 (OSSL_RAND_PARAM_TEST_ENTROPY, item->pr_entropyA,
2283 item->pr_entropyA_len);
2284 params[1] = OSSL_PARAM_construct_end();
2285 if (!TEST_true(EVP_RAND_set_ctx_params(expected->parent, params)))
2288 if (!TEST_true(EVP_RAND_generate
2289 (expected->ctx, got, got_len,
2290 strength, expected->prediction_resistance,
2291 item->addinA, item->addinA_len)))
2294 if (item->pr_entropyB != NULL) {
2295 params[0] = OSSL_PARAM_construct_octet_string
2296 (OSSL_RAND_PARAM_TEST_ENTROPY, item->pr_entropyB,
2297 item->pr_entropyB_len);
2298 params[1] = OSSL_PARAM_construct_end();
2299 if (!TEST_true(EVP_RAND_set_ctx_params(expected->parent, params)))
2302 if (!TEST_true(EVP_RAND_generate
2303 (expected->ctx, got, got_len,
2304 strength, expected->prediction_resistance,
2305 item->addinB, item->addinB_len)))
2307 if (!TEST_mem_eq(got, got_len, item->output, item->output_len))
2309 if (!TEST_true(EVP_RAND_uninstantiate(expected->ctx))
2310 || !TEST_true(EVP_RAND_uninstantiate(expected->parent))
2311 || !TEST_true(EVP_RAND_verify_zeroization(expected->ctx))
2312 || !TEST_int_eq(EVP_RAND_state(expected->ctx),
2313 EVP_RAND_STATE_UNINITIALISED))
2320 if (ret == 0 && i >= 0)
2321 TEST_info("Error in test case %d of %d\n", i, expected->n + 1);
2326 static const EVP_TEST_METHOD rand_test_method = {
2339 typedef struct kdf_data_st {
2340 /* Context for this operation */
2342 /* Expected output */
2343 unsigned char *output;
2345 OSSL_PARAM params[20];
2350 * Perform public key operation setup: lookup key, allocated ctx and call
2351 * the appropriate initialisation function
2353 static int kdf_test_init(EVP_TEST *t, const char *name)
2358 #ifdef OPENSSL_NO_SCRYPT
2359 /* TODO(3.0) Replace with "scrypt" once aliases are supported */
2360 if (strcmp(name, "id-scrypt") == 0) {
2364 #endif /* OPENSSL_NO_SCRYPT */
2366 #ifdef OPENSSL_NO_CMS
2367 if (strcmp(name, "X942KDF") == 0) {
2371 #endif /* OPENSSL_NO_CMS */
2373 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata))))
2375 kdata->p = kdata->params;
2376 *kdata->p = OSSL_PARAM_construct_end();
2378 kdf = EVP_KDF_fetch(NULL, name, NULL);
2380 OPENSSL_free(kdata);
2383 kdata->ctx = EVP_KDF_new_ctx(kdf);
2385 if (kdata->ctx == NULL) {
2386 OPENSSL_free(kdata);
2393 static void kdf_test_cleanup(EVP_TEST *t)
2395 KDF_DATA *kdata = t->data;
2398 for (p = kdata->params; p->key != NULL; p++)
2399 OPENSSL_free(p->data);
2400 OPENSSL_free(kdata->output);
2401 EVP_KDF_free_ctx(kdata->ctx);
2404 static int kdf_test_ctrl(EVP_TEST *t, EVP_KDF_CTX *kctx,
2407 KDF_DATA *kdata = t->data;
2410 const OSSL_PARAM *defs =
2411 EVP_KDF_settable_ctx_params(EVP_KDF_get_ctx_kdf(kctx));
2413 if (!TEST_ptr(name = OPENSSL_strdup(value)))
2415 p = strchr(name, ':');
2419 rv = OSSL_PARAM_allocate_from_text(kdata->p, defs, name, p,
2420 p != NULL ? strlen(p) : 0, NULL);
2421 *++kdata->p = OSSL_PARAM_construct_end();
2423 t->err = "KDF_PARAM_ERROR";
2427 if (p != NULL && strcmp(name, "digest") == 0) {
2428 /* If p has an OID and lookup fails assume disabled algorithm */
2429 int nid = OBJ_sn2nid(p);
2431 if (nid == NID_undef)
2432 nid = OBJ_ln2nid(p);
2433 if (nid != NID_undef && EVP_get_digestbynid(nid) == NULL)
2436 if (p != NULL && strcmp(name, "cipher") == 0) {
2437 /* If p has an OID and lookup fails assume disabled algorithm */
2438 int nid = OBJ_sn2nid(p);
2440 if (nid == NID_undef)
2441 nid = OBJ_ln2nid(p);
2442 if (nid != NID_undef && EVP_get_cipherbynid(nid) == NULL)
2449 static int kdf_test_parse(EVP_TEST *t,
2450 const char *keyword, const char *value)
2452 KDF_DATA *kdata = t->data;
2454 if (strcmp(keyword, "Output") == 0)
2455 return parse_bin(value, &kdata->output, &kdata->output_len);
2456 if (strncmp(keyword, "Ctrl", 4) == 0)
2457 return kdf_test_ctrl(t, kdata->ctx, value);
2461 static int kdf_test_run(EVP_TEST *t)
2463 KDF_DATA *expected = t->data;
2464 unsigned char *got = NULL;
2465 size_t got_len = expected->output_len;
2467 if (!EVP_KDF_set_ctx_params(expected->ctx, expected->params)) {
2468 t->err = "KDF_CTRL_ERROR";
2471 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
2472 t->err = "INTERNAL_ERROR";
2475 if (EVP_KDF_derive(expected->ctx, got, got_len) <= 0) {
2476 t->err = "KDF_DERIVE_ERROR";
2479 if (!memory_err_compare(t, "KDF_MISMATCH",
2480 expected->output, expected->output_len,
2491 static const EVP_TEST_METHOD kdf_test_method = {
2504 typedef struct pkey_kdf_data_st {
2505 /* Context for this operation */
2507 /* Expected output */
2508 unsigned char *output;
2513 * Perform public key operation setup: lookup key, allocated ctx and call
2514 * the appropriate initialisation function
2516 static int pkey_kdf_test_init(EVP_TEST *t, const char *name)
2518 PKEY_KDF_DATA *kdata;
2519 int kdf_nid = OBJ_sn2nid(name);
2521 #ifdef OPENSSL_NO_SCRYPT
2522 if (strcmp(name, "scrypt") == 0) {
2526 #endif /* OPENSSL_NO_SCRYPT */
2528 #ifdef OPENSSL_NO_CMS
2529 if (strcmp(name, "X942KDF") == 0) {
2533 #endif /* OPENSSL_NO_CMS */
2535 if (kdf_nid == NID_undef)
2536 kdf_nid = OBJ_ln2nid(name);
2538 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata))))
2540 kdata->ctx = EVP_PKEY_CTX_new_id(kdf_nid, NULL);
2541 if (kdata->ctx == NULL) {
2542 OPENSSL_free(kdata);
2545 if (EVP_PKEY_derive_init(kdata->ctx) <= 0) {
2546 EVP_PKEY_CTX_free(kdata->ctx);
2547 OPENSSL_free(kdata);
2554 static void pkey_kdf_test_cleanup(EVP_TEST *t)
2556 PKEY_KDF_DATA *kdata = t->data;
2558 OPENSSL_free(kdata->output);
2559 EVP_PKEY_CTX_free(kdata->ctx);
2562 static int pkey_kdf_test_parse(EVP_TEST *t,
2563 const char *keyword, const char *value)
2565 PKEY_KDF_DATA *kdata = t->data;
2567 if (strcmp(keyword, "Output") == 0)
2568 return parse_bin(value, &kdata->output, &kdata->output_len);
2569 if (strncmp(keyword, "Ctrl", 4) == 0)
2570 return pkey_test_ctrl(t, kdata->ctx, value);
2574 static int pkey_kdf_test_run(EVP_TEST *t)
2576 PKEY_KDF_DATA *expected = t->data;
2577 unsigned char *got = NULL;
2578 size_t got_len = expected->output_len;
2580 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
2581 t->err = "INTERNAL_ERROR";
2584 if (EVP_PKEY_derive(expected->ctx, got, &got_len) <= 0) {
2585 t->err = "KDF_DERIVE_ERROR";
2588 if (!TEST_mem_eq(expected->output, expected->output_len, got, got_len)) {
2589 t->err = "KDF_MISMATCH";
2599 static const EVP_TEST_METHOD pkey_kdf_test_method = {
2602 pkey_kdf_test_cleanup,
2603 pkey_kdf_test_parse,
2612 typedef struct keypair_test_data_st {
2615 } KEYPAIR_TEST_DATA;
2617 static int keypair_test_init(EVP_TEST *t, const char *pair)
2619 KEYPAIR_TEST_DATA *data;
2621 EVP_PKEY *pk = NULL, *pubk = NULL;
2622 char *pub, *priv = NULL;
2624 /* Split private and public names. */
2625 if (!TEST_ptr(priv = OPENSSL_strdup(pair))
2626 || !TEST_ptr(pub = strchr(priv, ':'))) {
2627 t->err = "PARSING_ERROR";
2632 if (!TEST_true(find_key(&pk, priv, private_keys))) {
2633 TEST_info("Can't find private key: %s", priv);
2634 t->err = "MISSING_PRIVATE_KEY";
2637 if (!TEST_true(find_key(&pubk, pub, public_keys))) {
2638 TEST_info("Can't find public key: %s", pub);
2639 t->err = "MISSING_PUBLIC_KEY";
2643 if (pk == NULL && pubk == NULL) {
2644 /* Both keys are listed but unsupported: skip this test */
2650 if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data))))
2663 static void keypair_test_cleanup(EVP_TEST *t)
2665 OPENSSL_free(t->data);
2670 * For tests that do not accept any custom keywords.
2672 static int void_test_parse(EVP_TEST *t, const char *keyword, const char *value)
2677 static int keypair_test_run(EVP_TEST *t)
2680 const KEYPAIR_TEST_DATA *pair = t->data;
2682 if (pair->privk == NULL || pair->pubk == NULL) {
2684 * this can only happen if only one of the keys is not set
2685 * which means that one of them was unsupported while the
2686 * other isn't: hence a key type mismatch.
2688 t->err = "KEYPAIR_TYPE_MISMATCH";
2693 if ((rv = EVP_PKEY_eq(pair->privk, pair->pubk)) != 1 ) {
2695 t->err = "KEYPAIR_MISMATCH";
2696 } else if ( -1 == rv ) {
2697 t->err = "KEYPAIR_TYPE_MISMATCH";
2698 } else if ( -2 == rv ) {
2699 t->err = "UNSUPPORTED_KEY_COMPARISON";
2701 TEST_error("Unexpected error in key comparison");
2716 static const EVP_TEST_METHOD keypair_test_method = {
2719 keypair_test_cleanup,
2728 typedef struct keygen_test_data_st {
2729 EVP_PKEY_CTX *genctx; /* Keygen context to use */
2730 char *keyname; /* Key name to store key or NULL */
2733 static int keygen_test_init(EVP_TEST *t, const char *alg)
2735 KEYGEN_TEST_DATA *data;
2736 EVP_PKEY_CTX *genctx;
2737 int nid = OBJ_sn2nid(alg);
2739 if (nid == NID_undef) {
2740 nid = OBJ_ln2nid(alg);
2741 if (nid == NID_undef)
2745 if (!TEST_ptr(genctx = EVP_PKEY_CTX_new_id(nid, NULL))) {
2746 /* assume algorithm disabled */
2751 if (EVP_PKEY_keygen_init(genctx) <= 0) {
2752 t->err = "KEYGEN_INIT_ERROR";
2756 if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data))))
2758 data->genctx = genctx;
2759 data->keyname = NULL;
2765 EVP_PKEY_CTX_free(genctx);
2769 static void keygen_test_cleanup(EVP_TEST *t)
2771 KEYGEN_TEST_DATA *keygen = t->data;
2773 EVP_PKEY_CTX_free(keygen->genctx);
2774 OPENSSL_free(keygen->keyname);
2775 OPENSSL_free(t->data);
2779 static int keygen_test_parse(EVP_TEST *t,
2780 const char *keyword, const char *value)
2782 KEYGEN_TEST_DATA *keygen = t->data;
2784 if (strcmp(keyword, "KeyName") == 0)
2785 return TEST_ptr(keygen->keyname = OPENSSL_strdup(value));
2786 if (strcmp(keyword, "Ctrl") == 0)
2787 return pkey_test_ctrl(t, keygen->genctx, value);
2791 static int keygen_test_run(EVP_TEST *t)
2793 KEYGEN_TEST_DATA *keygen = t->data;
2794 EVP_PKEY *pkey = NULL;
2797 if (EVP_PKEY_keygen(keygen->genctx, &pkey) <= 0) {
2798 t->err = "KEYGEN_GENERATE_ERROR";
2802 if (keygen->keyname != NULL) {
2806 if (find_key(NULL, keygen->keyname, private_keys)) {
2807 TEST_info("Duplicate key %s", keygen->keyname);
2811 if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key))))
2813 key->name = keygen->keyname;
2814 keygen->keyname = NULL;
2816 key->next = private_keys;
2820 EVP_PKEY_free(pkey);
2829 static const EVP_TEST_METHOD keygen_test_method = {
2832 keygen_test_cleanup,
2838 *** DIGEST SIGN+VERIFY TESTS
2842 int is_verify; /* Set to 1 if verifying */
2843 int is_oneshot; /* Set to 1 for one shot operation */
2844 const EVP_MD *md; /* Digest to use */
2845 EVP_MD_CTX *ctx; /* Digest context */
2847 STACK_OF(EVP_TEST_BUFFER) *input; /* Input data: streaming */
2848 unsigned char *osin; /* Input data if one shot */
2849 size_t osin_len; /* Input length data if one shot */
2850 unsigned char *output; /* Expected output */
2851 size_t output_len; /* Expected output length */
2854 static int digestsigver_test_init(EVP_TEST *t, const char *alg, int is_verify,
2857 const EVP_MD *md = NULL;
2858 DIGESTSIGN_DATA *mdat;
2860 if (strcmp(alg, "NULL") != 0) {
2861 if ((md = EVP_get_digestbyname(alg)) == NULL) {
2862 /* If alg has an OID assume disabled algorithm */
2863 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
2870 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
2873 if (!TEST_ptr(mdat->ctx = EVP_MD_CTX_new())) {
2877 mdat->is_verify = is_verify;
2878 mdat->is_oneshot = is_oneshot;
2883 static int digestsign_test_init(EVP_TEST *t, const char *alg)
2885 return digestsigver_test_init(t, alg, 0, 0);
2888 static void digestsigver_test_cleanup(EVP_TEST *t)
2890 DIGESTSIGN_DATA *mdata = t->data;
2892 EVP_MD_CTX_free(mdata->ctx);
2893 sk_EVP_TEST_BUFFER_pop_free(mdata->input, evp_test_buffer_free);
2894 OPENSSL_free(mdata->osin);
2895 OPENSSL_free(mdata->output);
2896 OPENSSL_free(mdata);
2900 static int digestsigver_test_parse(EVP_TEST *t,
2901 const char *keyword, const char *value)
2903 DIGESTSIGN_DATA *mdata = t->data;
2905 if (strcmp(keyword, "Key") == 0) {
2906 EVP_PKEY *pkey = NULL;
2909 if (mdata->is_verify)
2910 rv = find_key(&pkey, value, public_keys);
2912 rv = find_key(&pkey, value, private_keys);
2913 if (rv == 0 || pkey == NULL) {
2917 if (mdata->is_verify) {
2918 if (!EVP_DigestVerifyInit(mdata->ctx, &mdata->pctx, mdata->md,
2920 t->err = "DIGESTVERIFYINIT_ERROR";
2923 if (!EVP_DigestSignInit(mdata->ctx, &mdata->pctx, mdata->md, NULL,
2925 t->err = "DIGESTSIGNINIT_ERROR";
2929 if (strcmp(keyword, "Input") == 0) {
2930 if (mdata->is_oneshot)
2931 return parse_bin(value, &mdata->osin, &mdata->osin_len);
2932 return evp_test_buffer_append(value, &mdata->input);
2934 if (strcmp(keyword, "Output") == 0)
2935 return parse_bin(value, &mdata->output, &mdata->output_len);
2937 if (!mdata->is_oneshot) {
2938 if (strcmp(keyword, "Count") == 0)
2939 return evp_test_buffer_set_count(value, mdata->input);
2940 if (strcmp(keyword, "Ncopy") == 0)
2941 return evp_test_buffer_ncopy(value, mdata->input);
2943 if (strcmp(keyword, "Ctrl") == 0) {
2944 if (mdata->pctx == NULL)
2946 return pkey_test_ctrl(t, mdata->pctx, value);
2951 static int digestsign_update_fn(void *ctx, const unsigned char *buf,
2954 return EVP_DigestSignUpdate(ctx, buf, buflen);
2957 static int digestsign_test_run(EVP_TEST *t)
2959 DIGESTSIGN_DATA *expected = t->data;
2960 unsigned char *got = NULL;
2963 if (!evp_test_buffer_do(expected->input, digestsign_update_fn,
2965 t->err = "DIGESTUPDATE_ERROR";
2969 if (!EVP_DigestSignFinal(expected->ctx, NULL, &got_len)) {
2970 t->err = "DIGESTSIGNFINAL_LENGTH_ERROR";
2973 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
2974 t->err = "MALLOC_FAILURE";
2977 if (!EVP_DigestSignFinal(expected->ctx, got, &got_len)) {
2978 t->err = "DIGESTSIGNFINAL_ERROR";
2981 if (!memory_err_compare(t, "SIGNATURE_MISMATCH",
2982 expected->output, expected->output_len,
2992 static const EVP_TEST_METHOD digestsign_test_method = {
2994 digestsign_test_init,
2995 digestsigver_test_cleanup,
2996 digestsigver_test_parse,
3000 static int digestverify_test_init(EVP_TEST *t, const char *alg)
3002 return digestsigver_test_init(t, alg, 1, 0);
3005 static int digestverify_update_fn(void *ctx, const unsigned char *buf,
3008 return EVP_DigestVerifyUpdate(ctx, buf, buflen);
3011 static int digestverify_test_run(EVP_TEST *t)
3013 DIGESTSIGN_DATA *mdata = t->data;
3015 if (!evp_test_buffer_do(mdata->input, digestverify_update_fn, mdata->ctx)) {
3016 t->err = "DIGESTUPDATE_ERROR";
3020 if (EVP_DigestVerifyFinal(mdata->ctx, mdata->output,
3021 mdata->output_len) <= 0)
3022 t->err = "VERIFY_ERROR";
3026 static const EVP_TEST_METHOD digestverify_test_method = {
3028 digestverify_test_init,
3029 digestsigver_test_cleanup,
3030 digestsigver_test_parse,
3031 digestverify_test_run
3034 static int oneshot_digestsign_test_init(EVP_TEST *t, const char *alg)
3036 return digestsigver_test_init(t, alg, 0, 1);
3039 static int oneshot_digestsign_test_run(EVP_TEST *t)
3041 DIGESTSIGN_DATA *expected = t->data;
3042 unsigned char *got = NULL;
3045 if (!EVP_DigestSign(expected->ctx, NULL, &got_len,
3046 expected->osin, expected->osin_len)) {
3047 t->err = "DIGESTSIGN_LENGTH_ERROR";
3050 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
3051 t->err = "MALLOC_FAILURE";
3054 if (!EVP_DigestSign(expected->ctx, got, &got_len,
3055 expected->osin, expected->osin_len)) {
3056 t->err = "DIGESTSIGN_ERROR";
3059 if (!memory_err_compare(t, "SIGNATURE_MISMATCH",
3060 expected->output, expected->output_len,
3070 static const EVP_TEST_METHOD oneshot_digestsign_test_method = {
3071 "OneShotDigestSign",
3072 oneshot_digestsign_test_init,
3073 digestsigver_test_cleanup,
3074 digestsigver_test_parse,
3075 oneshot_digestsign_test_run
3078 static int oneshot_digestverify_test_init(EVP_TEST *t, const char *alg)
3080 return digestsigver_test_init(t, alg, 1, 1);
3083 static int oneshot_digestverify_test_run(EVP_TEST *t)
3085 DIGESTSIGN_DATA *mdata = t->data;
3087 if (EVP_DigestVerify(mdata->ctx, mdata->output, mdata->output_len,
3088 mdata->osin, mdata->osin_len) <= 0)
3089 t->err = "VERIFY_ERROR";
3093 static const EVP_TEST_METHOD oneshot_digestverify_test_method = {
3094 "OneShotDigestVerify",
3095 oneshot_digestverify_test_init,
3096 digestsigver_test_cleanup,
3097 digestsigver_test_parse,
3098 oneshot_digestverify_test_run
3103 *** PARSING AND DISPATCH
3106 static const EVP_TEST_METHOD *evp_test_list[] = {
3108 &cipher_test_method,
3109 &digest_test_method,
3110 &digestsign_test_method,
3111 &digestverify_test_method,
3112 &encode_test_method,
3114 &pkey_kdf_test_method,
3115 &keypair_test_method,
3116 &keygen_test_method,
3118 &oneshot_digestsign_test_method,
3119 &oneshot_digestverify_test_method,
3121 &pdecrypt_test_method,
3122 &pderive_test_method,
3124 &pverify_recover_test_method,
3125 &pverify_test_method,
3129 static const EVP_TEST_METHOD *find_test(const char *name)
3131 const EVP_TEST_METHOD **tt;
3133 for (tt = evp_test_list; *tt; tt++) {
3134 if (strcmp(name, (*tt)->name) == 0)
3140 static void clear_test(EVP_TEST *t)
3142 test_clearstanza(&t->s);
3144 if (t->data != NULL) {
3145 if (t->meth != NULL)
3146 t->meth->cleanup(t);
3147 OPENSSL_free(t->data);
3150 OPENSSL_free(t->expected_err);
3151 t->expected_err = NULL;
3152 OPENSSL_free(t->reason);
3162 * Check for errors in the test structure; return 1 if okay, else 0.
3164 static int check_test_error(EVP_TEST *t)
3169 if (t->err == NULL && t->expected_err == NULL)
3171 if (t->err != NULL && t->expected_err == NULL) {
3172 if (t->aux_err != NULL) {
3173 TEST_info("%s:%d: Source of above error (%s); unexpected error %s",
3174 t->s.test_file, t->s.start, t->aux_err, t->err);
3176 TEST_info("%s:%d: Source of above error; unexpected error %s",
3177 t->s.test_file, t->s.start, t->err);
3181 if (t->err == NULL && t->expected_err != NULL) {
3182 TEST_info("%s:%d: Succeeded but was expecting %s",
3183 t->s.test_file, t->s.start, t->expected_err);
3187 if (strcmp(t->err, t->expected_err) != 0) {
3188 TEST_info("%s:%d: Expected %s got %s",
3189 t->s.test_file, t->s.start, t->expected_err, t->err);
3193 if (t->reason == NULL)
3196 if (t->reason == NULL) {
3197 TEST_info("%s:%d: Test is missing function or reason code",
3198 t->s.test_file, t->s.start);
3202 err = ERR_peek_error();
3204 TEST_info("%s:%d: Expected error \"%s\" not set",
3205 t->s.test_file, t->s.start, t->reason);
3209 reason = ERR_reason_error_string(err);
3210 if (reason == NULL) {
3211 TEST_info("%s:%d: Expected error \"%s\", no strings available."
3213 t->s.test_file, t->s.start, t->reason);
3217 if (strcmp(reason, t->reason) == 0)
3220 TEST_info("%s:%d: Expected error \"%s\", got \"%s\"",
3221 t->s.test_file, t->s.start, t->reason, reason);
3227 * Run a parsed test. Log a message and return 0 on error.
3229 static int run_test(EVP_TEST *t)
3231 if (t->meth == NULL)
3238 if (t->err == NULL && t->meth->run_test(t) != 1) {
3239 TEST_info("%s:%d %s error",
3240 t->s.test_file, t->s.start, t->meth->name);
3243 if (!check_test_error(t)) {
3244 TEST_openssl_errors();
3253 static int find_key(EVP_PKEY **ppk, const char *name, KEY_LIST *lst)
3255 for (; lst != NULL; lst = lst->next) {
3256 if (strcmp(lst->name, name) == 0) {
3265 static void free_key_list(KEY_LIST *lst)
3267 while (lst != NULL) {
3268 KEY_LIST *next = lst->next;
3270 EVP_PKEY_free(lst->key);
3271 OPENSSL_free(lst->name);
3278 * Is the key type an unsupported algorithm?
3280 static int key_unsupported(void)
3282 long err = ERR_peek_error();
3284 if (ERR_GET_LIB(err) == ERR_LIB_EVP
3285 && (ERR_GET_REASON(err) == EVP_R_UNSUPPORTED_ALGORITHM
3286 || ERR_GET_REASON(err) == EVP_R_FETCH_FAILED)) {
3290 #ifndef OPENSSL_NO_EC
3292 * If EC support is enabled we should catch also EC_R_UNKNOWN_GROUP as an
3293 * hint to an unsupported algorithm/curve (e.g. if binary EC support is
3296 if (ERR_GET_LIB(err) == ERR_LIB_EC
3297 && ERR_GET_REASON(err) == EC_R_UNKNOWN_GROUP) {
3301 #endif /* OPENSSL_NO_EC */
3306 * NULL out the value from |pp| but return it. This "steals" a pointer.
3308 static char *take_value(PAIR *pp)
3310 char *p = pp->value;
3317 * Return 1 if one of the providers named in the string is available.
3318 * The provider names are separated with whitespace.
3319 * NOTE: destructive function, it inserts '\0' after each provider name.
3321 static int prov_available(char *providers)
3327 for (; isspace(*providers); providers++)
3329 if (*providers == '\0')
3330 break; /* End of the road */
3331 for (p = providers; *p != '\0' && !isspace(*p); p++)
3337 if (OSSL_PROVIDER_available(NULL, providers))
3338 return 1; /* Found one */
3344 * Read and parse one test. Return 0 if failure, 1 if okay.
3346 static int parse(EVP_TEST *t)
3348 KEY_LIST *key, **klist;
3355 if (BIO_eof(t->s.fp))
3358 if (!test_readstanza(&t->s))
3360 } while (t->s.numpairs == 0);
3361 pp = &t->s.pairs[0];
3363 /* Are we adding a key? */
3366 if (strcmp(pp->key, "PrivateKey") == 0) {
3367 pkey = PEM_read_bio_PrivateKey(t->s.key, NULL, 0, NULL);
3368 if (pkey == NULL && !key_unsupported()) {
3369 EVP_PKEY_free(pkey);
3370 TEST_info("Can't read private key %s", pp->value);
3371 TEST_openssl_errors();
3374 klist = &private_keys;
3375 } else if (strcmp(pp->key, "PublicKey") == 0) {
3376 pkey = PEM_read_bio_PUBKEY(t->s.key, NULL, 0, NULL);
3377 if (pkey == NULL && !key_unsupported()) {
3378 EVP_PKEY_free(pkey);
3379 TEST_info("Can't read public key %s", pp->value);
3380 TEST_openssl_errors();
3383 klist = &public_keys;
3384 } else if (strcmp(pp->key, "PrivateKeyRaw") == 0
3385 || strcmp(pp->key, "PublicKeyRaw") == 0 ) {
3386 char *strnid = NULL, *keydata = NULL;
3387 unsigned char *keybin;
3391 if (strcmp(pp->key, "PrivateKeyRaw") == 0)
3392 klist = &private_keys;
3394 klist = &public_keys;
3396 strnid = strchr(pp->value, ':');
3397 if (strnid != NULL) {
3399 keydata = strchr(strnid, ':');
3400 if (keydata != NULL)
3403 if (keydata == NULL) {
3404 TEST_info("Failed to parse %s value", pp->key);
3408 nid = OBJ_txt2nid(strnid);
3409 if (nid == NID_undef) {
3410 TEST_info("Uncrecognised algorithm NID");
3413 if (!parse_bin(keydata, &keybin, &keylen)) {
3414 TEST_info("Failed to create binary key");
3417 if (klist == &private_keys)
3418 pkey = EVP_PKEY_new_raw_private_key(nid, NULL, keybin, keylen);
3420 pkey = EVP_PKEY_new_raw_public_key(nid, NULL, keybin, keylen);
3421 if (pkey == NULL && !key_unsupported()) {
3422 TEST_info("Can't read %s data", pp->key);
3423 OPENSSL_free(keybin);
3424 TEST_openssl_errors();
3427 OPENSSL_free(keybin);
3430 /* If we have a key add to list */
3431 if (klist != NULL) {
3432 if (find_key(NULL, pp->value, *klist)) {
3433 TEST_info("Duplicate key %s", pp->value);
3436 if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key))))
3438 key->name = take_value(pp);
3443 /* Go back and start a new stanza. */
3444 if (t->s.numpairs != 1)
3445 TEST_info("Line %d: missing blank line\n", t->s.curr);
3449 /* Find the test, based on first keyword. */
3450 if (!TEST_ptr(t->meth = find_test(pp->key)))
3452 if (!t->meth->init(t, pp->value)) {
3453 TEST_error("unknown %s: %s\n", pp->key, pp->value);
3457 /* TEST_info("skipping %s %s", pp->key, pp->value); */
3461 for (pp++, i = 1; i < t->s.numpairs; pp++, i++) {
3462 if (strcmp(pp->key, "Availablein") == 0) {
3463 if (!prov_available(pp->value)) {
3464 TEST_info("skipping, providers not available: %s:%d",
3465 t->s.test_file, t->s.start);
3469 } else if (strcmp(pp->key, "Result") == 0) {
3470 if (t->expected_err != NULL) {
3471 TEST_info("Line %d: multiple result lines", t->s.curr);
3474 t->expected_err = take_value(pp);
3475 } else if (strcmp(pp->key, "Function") == 0) {
3476 /* Ignore old line. */
3477 } else if (strcmp(pp->key, "Reason") == 0) {
3478 if (t->reason != NULL) {
3479 TEST_info("Line %d: multiple reason lines", t->s.curr);
3482 t->reason = take_value(pp);
3484 /* Must be test specific line: try to parse it */
3485 int rv = t->meth->parse(t, pp->key, pp->value);
3488 TEST_info("Line %d: unknown keyword %s", t->s.curr, pp->key);
3492 TEST_info("Line %d: error processing keyword %s = %s\n",
3493 t->s.curr, pp->key, pp->value);
3502 static int run_file_tests(int i)
3505 const char *testfile = test_get_argument(i);
3508 if (!TEST_ptr(t = OPENSSL_zalloc(sizeof(*t))))
3510 if (!test_start_file(&t->s, testfile)) {
3515 while (!BIO_eof(t->s.fp)) {
3521 if (c == 0 || !run_test(t)) {
3526 test_end_file(&t->s);
3529 free_key_list(public_keys);
3530 free_key_list(private_keys);
3537 OPT_TEST_DECLARE_USAGE("file...\n")
3539 int setup_tests(void)
3543 if (!test_skip_common_options()) {
3544 TEST_error("Error parsing test options\n");
3548 n = test_get_argument_count();
3552 ADD_ALL_TESTS(run_file_tests, n);