2 * Copyright 2015-2019 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (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/x509v3.h>
18 #include <openssl/pkcs12.h>
19 #include <openssl/kdf.h>
20 #include "internal/numbers.h"
25 typedef struct evp_test_method_st EVP_TEST_METHOD;
28 * Structure holding test information
30 typedef struct evp_test_st {
31 STANZA s; /* Common test stanza */
33 int skip; /* Current test should be skipped */
34 const EVP_TEST_METHOD *meth; /* method for this test */
35 const char *err, *aux_err; /* Error string for test */
36 char *expected_err; /* Expected error value of test */
37 char *func; /* Expected error function string */
38 char *reason; /* Expected error reason string */
39 void *data; /* test specific data */
43 * Test method structure
45 struct evp_test_method_st {
46 /* Name of test as it appears in file */
48 /* Initialise test for "alg" */
49 int (*init) (EVP_TEST * t, const char *alg);
51 void (*cleanup) (EVP_TEST * t);
52 /* Test specific name value pair processing */
53 int (*parse) (EVP_TEST * t, const char *name, const char *value);
54 /* Run the test itself */
55 int (*run_test) (EVP_TEST * t);
60 * Linked list of named keys.
62 typedef struct key_list_st {
65 struct key_list_st *next;
69 * List of public and private keys
71 static KEY_LIST *private_keys;
72 static KEY_LIST *public_keys;
73 static int find_key(EVP_PKEY **ppk, const char *name, KEY_LIST *lst);
75 static int parse_bin(const char *value, unsigned char **buf, size_t *buflen);
78 * Compare two memory regions for equality, returning zero if they differ.
79 * However, if there is expected to be an error and the actual error
80 * matches then the memory is expected to be different so handle this
81 * case without producing unnecessary test framework output.
83 static int memory_err_compare(EVP_TEST *t, const char *err,
84 const void *expected, size_t expected_len,
85 const void *got, size_t got_len)
89 if (t->expected_err != NULL && strcmp(t->expected_err, err) == 0)
90 r = !TEST_mem_ne(expected, expected_len, got, got_len);
92 r = TEST_mem_eq(expected, expected_len, got, got_len);
99 * Structure used to hold a list of blocks of memory to test
100 * calls to "update" like functions.
102 struct evp_test_buffer_st {
109 static void evp_test_buffer_free(EVP_TEST_BUFFER *db)
112 OPENSSL_free(db->buf);
118 * append buffer to a list
120 static int evp_test_buffer_append(const char *value,
121 STACK_OF(EVP_TEST_BUFFER) **sk)
123 EVP_TEST_BUFFER *db = NULL;
125 if (!TEST_ptr(db = OPENSSL_malloc(sizeof(*db))))
128 if (!parse_bin(value, &db->buf, &db->buflen))
133 if (*sk == NULL && !TEST_ptr(*sk = sk_EVP_TEST_BUFFER_new_null()))
135 if (!sk_EVP_TEST_BUFFER_push(*sk, db))
141 evp_test_buffer_free(db);
146 * replace last buffer in list with copies of itself
148 static int evp_test_buffer_ncopy(const char *value,
149 STACK_OF(EVP_TEST_BUFFER) *sk)
152 unsigned char *tbuf, *p;
154 int ncopy = atoi(value);
159 if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0)
161 db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1);
163 tbuflen = db->buflen * ncopy;
164 if (!TEST_ptr(tbuf = OPENSSL_malloc(tbuflen)))
166 for (i = 0, p = tbuf; i < ncopy; i++, p += db->buflen)
167 memcpy(p, db->buf, db->buflen);
169 OPENSSL_free(db->buf);
171 db->buflen = tbuflen;
176 * set repeat count for last buffer in list
178 static int evp_test_buffer_set_count(const char *value,
179 STACK_OF(EVP_TEST_BUFFER) *sk)
182 int count = atoi(value);
187 if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0)
190 db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1);
191 if (db->count_set != 0)
194 db->count = (size_t)count;
200 * call "fn" with each element of the list in turn
202 static int evp_test_buffer_do(STACK_OF(EVP_TEST_BUFFER) *sk,
204 const unsigned char *buf,
210 for (i = 0; i < sk_EVP_TEST_BUFFER_num(sk); i++) {
211 EVP_TEST_BUFFER *tb = sk_EVP_TEST_BUFFER_value(sk, i);
214 for (j = 0; j < tb->count; j++) {
215 if (fn(ctx, tb->buf, tb->buflen) <= 0)
223 * Unescape some sequences in string literals (only \n for now).
224 * Return an allocated buffer, set |out_len|. If |input_len|
225 * is zero, get an empty buffer but set length to zero.
227 static unsigned char* unescape(const char *input, size_t input_len,
230 unsigned char *ret, *p;
233 if (input_len == 0) {
235 return OPENSSL_zalloc(1);
238 /* Escaping is non-expanding; over-allocate original size for simplicity. */
239 if (!TEST_ptr(ret = p = OPENSSL_malloc(input_len)))
242 for (i = 0; i < input_len; i++) {
243 if (*input == '\\') {
244 if (i == input_len - 1 || *++input != 'n') {
245 TEST_error("Bad escape sequence in file");
265 * For a hex string "value" convert to a binary allocated buffer.
266 * Return 1 on success or 0 on failure.
268 static int parse_bin(const char *value, unsigned char **buf, size_t *buflen)
272 /* Check for NULL literal */
273 if (strcmp(value, "NULL") == 0) {
279 /* Check for empty value */
280 if (*value == '\0') {
282 * Don't return NULL for zero length buffer. This is needed for
283 * some tests with empty keys: HMAC_Init_ex() expects a non-NULL key
284 * buffer even if the key length is 0, in order to detect key reset.
286 *buf = OPENSSL_malloc(1);
294 /* Check for string literal */
295 if (value[0] == '"') {
296 size_t vlen = strlen(++value);
298 if (vlen == 0 || value[vlen - 1] != '"')
301 *buf = unescape(value, vlen, buflen);
302 return *buf == NULL ? 0 : 1;
305 /* Otherwise assume as hex literal and convert it to binary buffer */
306 if (!TEST_ptr(*buf = OPENSSL_hexstr2buf(value, &len))) {
307 TEST_info("Can't convert %s", value);
308 TEST_openssl_errors();
311 /* Size of input buffer means we'll never overflow */
318 *** MESSAGE DIGEST TESTS
321 typedef struct digest_data_st {
322 /* Digest this test is for */
323 const EVP_MD *digest;
324 /* Input to digest */
325 STACK_OF(EVP_TEST_BUFFER) *input;
326 /* Expected output */
327 unsigned char *output;
331 static int digest_test_init(EVP_TEST *t, const char *alg)
334 const EVP_MD *digest;
336 if ((digest = EVP_get_digestbyname(alg)) == NULL) {
337 /* If alg has an OID assume disabled algorithm */
338 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
344 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
347 mdat->digest = digest;
351 static void digest_test_cleanup(EVP_TEST *t)
353 DIGEST_DATA *mdat = t->data;
355 sk_EVP_TEST_BUFFER_pop_free(mdat->input, evp_test_buffer_free);
356 OPENSSL_free(mdat->output);
359 static int digest_test_parse(EVP_TEST *t,
360 const char *keyword, const char *value)
362 DIGEST_DATA *mdata = t->data;
364 if (strcmp(keyword, "Input") == 0)
365 return evp_test_buffer_append(value, &mdata->input);
366 if (strcmp(keyword, "Output") == 0)
367 return parse_bin(value, &mdata->output, &mdata->output_len);
368 if (strcmp(keyword, "Count") == 0)
369 return evp_test_buffer_set_count(value, mdata->input);
370 if (strcmp(keyword, "Ncopy") == 0)
371 return evp_test_buffer_ncopy(value, mdata->input);
375 static int digest_update_fn(void *ctx, const unsigned char *buf, size_t buflen)
377 return EVP_DigestUpdate(ctx, buf, buflen);
380 static int digest_test_run(EVP_TEST *t)
382 DIGEST_DATA *expected = t->data;
384 unsigned char *got = NULL;
385 unsigned int got_len;
387 t->err = "TEST_FAILURE";
388 if (!TEST_ptr(mctx = EVP_MD_CTX_new()))
391 got = OPENSSL_malloc(expected->output_len > EVP_MAX_MD_SIZE ?
392 expected->output_len : EVP_MAX_MD_SIZE);
396 if (!EVP_DigestInit_ex(mctx, expected->digest, NULL)) {
397 t->err = "DIGESTINIT_ERROR";
400 if (!evp_test_buffer_do(expected->input, digest_update_fn, mctx)) {
401 t->err = "DIGESTUPDATE_ERROR";
405 if (EVP_MD_flags(expected->digest) & EVP_MD_FLAG_XOF) {
406 got_len = expected->output_len;
407 if (!EVP_DigestFinalXOF(mctx, got, got_len)) {
408 t->err = "DIGESTFINALXOF_ERROR";
412 if (!EVP_DigestFinal(mctx, got, &got_len)) {
413 t->err = "DIGESTFINAL_ERROR";
417 if (!TEST_int_eq(expected->output_len, got_len)) {
418 t->err = "DIGEST_LENGTH_MISMATCH";
421 if (!memory_err_compare(t, "DIGEST_MISMATCH",
422 expected->output, expected->output_len,
430 EVP_MD_CTX_free(mctx);
434 static const EVP_TEST_METHOD digest_test_method = {
447 typedef struct cipher_data_st {
448 const EVP_CIPHER *cipher;
450 /* EVP_CIPH_GCM_MODE, EVP_CIPH_CCM_MODE or EVP_CIPH_OCB_MODE if AEAD */
456 unsigned char *plaintext;
457 size_t plaintext_len;
458 unsigned char *ciphertext;
459 size_t ciphertext_len;
460 /* GCM, CCM and OCB only */
468 static int cipher_test_init(EVP_TEST *t, const char *alg)
470 const EVP_CIPHER *cipher;
474 if ((cipher = EVP_get_cipherbyname(alg)) == NULL) {
475 /* If alg has an OID assume disabled algorithm */
476 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
482 cdat = OPENSSL_zalloc(sizeof(*cdat));
483 cdat->cipher = cipher;
485 m = EVP_CIPHER_mode(cipher);
486 if (m == EVP_CIPH_GCM_MODE
487 || m == EVP_CIPH_OCB_MODE
488 || m == EVP_CIPH_CCM_MODE)
490 else if (EVP_CIPHER_flags(cipher) & EVP_CIPH_FLAG_AEAD_CIPHER)
499 static void cipher_test_cleanup(EVP_TEST *t)
501 CIPHER_DATA *cdat = t->data;
503 OPENSSL_free(cdat->key);
504 OPENSSL_free(cdat->iv);
505 OPENSSL_free(cdat->ciphertext);
506 OPENSSL_free(cdat->plaintext);
507 OPENSSL_free(cdat->aad);
508 OPENSSL_free(cdat->tag);
511 static int cipher_test_parse(EVP_TEST *t, const char *keyword,
514 CIPHER_DATA *cdat = t->data;
516 if (strcmp(keyword, "Key") == 0)
517 return parse_bin(value, &cdat->key, &cdat->key_len);
518 if (strcmp(keyword, "IV") == 0)
519 return parse_bin(value, &cdat->iv, &cdat->iv_len);
520 if (strcmp(keyword, "Plaintext") == 0)
521 return parse_bin(value, &cdat->plaintext, &cdat->plaintext_len);
522 if (strcmp(keyword, "Ciphertext") == 0)
523 return parse_bin(value, &cdat->ciphertext, &cdat->ciphertext_len);
525 if (strcmp(keyword, "AAD") == 0)
526 return parse_bin(value, &cdat->aad, &cdat->aad_len);
527 if (strcmp(keyword, "Tag") == 0)
528 return parse_bin(value, &cdat->tag, &cdat->tag_len);
529 if (strcmp(keyword, "SetTagLate") == 0) {
530 if (strcmp(value, "TRUE") == 0)
532 else if (strcmp(value, "FALSE") == 0)
540 if (strcmp(keyword, "Operation") == 0) {
541 if (strcmp(value, "ENCRYPT") == 0)
543 else if (strcmp(value, "DECRYPT") == 0)
552 static int cipher_test_enc(EVP_TEST *t, int enc,
553 size_t out_misalign, size_t inp_misalign, int frag)
555 CIPHER_DATA *expected = t->data;
556 unsigned char *in, *expected_out, *tmp = NULL;
557 size_t in_len, out_len, donelen = 0;
558 int ok = 0, tmplen, chunklen, tmpflen;
559 EVP_CIPHER_CTX *ctx = NULL;
561 t->err = "TEST_FAILURE";
562 if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new()))
564 EVP_CIPHER_CTX_set_flags(ctx, EVP_CIPHER_CTX_FLAG_WRAP_ALLOW);
566 in = expected->plaintext;
567 in_len = expected->plaintext_len;
568 expected_out = expected->ciphertext;
569 out_len = expected->ciphertext_len;
571 in = expected->ciphertext;
572 in_len = expected->ciphertext_len;
573 expected_out = expected->plaintext;
574 out_len = expected->plaintext_len;
576 if (inp_misalign == (size_t)-1) {
578 * Exercise in-place encryption
580 tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH);
583 in = memcpy(tmp + out_misalign, in, in_len);
585 inp_misalign += 16 - ((out_misalign + in_len) & 15);
587 * 'tmp' will store both output and copy of input. We make the copy
588 * of input to specifically aligned part of 'tmp'. So we just
589 * figured out how much padding would ensure the required alignment,
590 * now we allocate extended buffer and finally copy the input just
591 * past inp_misalign in expression below. Output will be written
592 * past out_misalign...
594 tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
595 inp_misalign + in_len);
598 in = memcpy(tmp + out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
599 inp_misalign, in, in_len);
601 if (!EVP_CipherInit_ex(ctx, expected->cipher, NULL, NULL, NULL, enc)) {
602 t->err = "CIPHERINIT_ERROR";
606 if (expected->aead) {
607 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_IVLEN,
608 expected->iv_len, 0)) {
609 t->err = "INVALID_IV_LENGTH";
612 } else if (expected->iv_len != (size_t)EVP_CIPHER_CTX_iv_length(ctx)) {
613 t->err = "INVALID_IV_LENGTH";
617 if (expected->aead) {
620 * If encrypting or OCB just set tag length initially, otherwise
621 * set tag length and value.
623 if (enc || expected->aead == EVP_CIPH_OCB_MODE || expected->tag_late) {
624 t->err = "TAG_LENGTH_SET_ERROR";
627 t->err = "TAG_SET_ERROR";
630 if (tag || expected->aead != EVP_CIPH_GCM_MODE) {
631 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
632 expected->tag_len, tag))
637 if (!EVP_CIPHER_CTX_set_key_length(ctx, expected->key_len)) {
638 t->err = "INVALID_KEY_LENGTH";
641 if (!EVP_CipherInit_ex(ctx, NULL, NULL, expected->key, expected->iv, -1)) {
642 t->err = "KEY_SET_ERROR";
646 if (expected->aead == EVP_CIPH_CCM_MODE) {
647 if (!EVP_CipherUpdate(ctx, NULL, &tmplen, NULL, out_len)) {
648 t->err = "CCM_PLAINTEXT_LENGTH_SET_ERROR";
653 t->err = "AAD_SET_ERROR";
655 if (!EVP_CipherUpdate(ctx, NULL, &chunklen, expected->aad,
660 * Supply the AAD in chunks less than the block size where possible
662 if (expected->aad_len > 0) {
663 if (!EVP_CipherUpdate(ctx, NULL, &chunklen, expected->aad, 1))
667 if (expected->aad_len > 2) {
668 if (!EVP_CipherUpdate(ctx, NULL, &chunklen,
669 expected->aad + donelen,
670 expected->aad_len - 2))
672 donelen += expected->aad_len - 2;
674 if (expected->aad_len > 1
675 && !EVP_CipherUpdate(ctx, NULL, &chunklen,
676 expected->aad + donelen, 1))
681 if (!enc && (expected->aead == EVP_CIPH_OCB_MODE || expected->tag_late)) {
682 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
683 expected->tag_len, expected->tag)) {
684 t->err = "TAG_SET_ERROR";
689 EVP_CIPHER_CTX_set_padding(ctx, 0);
690 t->err = "CIPHERUPDATE_ERROR";
693 /* We supply the data all in one go */
694 if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &tmplen, in, in_len))
697 /* Supply the data in chunks less than the block size where possible */
699 if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &chunklen, in, 1))
706 if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen,
714 if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen,
720 if (!EVP_CipherFinal_ex(ctx, tmp + out_misalign + tmplen, &tmpflen)) {
721 t->err = "CIPHERFINAL_ERROR";
724 if (!memory_err_compare(t, "VALUE_MISMATCH", expected_out, out_len,
725 tmp + out_misalign, tmplen + tmpflen))
727 if (enc && expected->aead) {
728 unsigned char rtag[16];
730 if (!TEST_size_t_le(expected->tag_len, sizeof(rtag))) {
731 t->err = "TAG_LENGTH_INTERNAL_ERROR";
734 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG,
735 expected->tag_len, rtag)) {
736 t->err = "TAG_RETRIEVE_ERROR";
739 if (!memory_err_compare(t, "TAG_VALUE_MISMATCH",
740 expected->tag, expected->tag_len,
741 rtag, expected->tag_len))
748 EVP_CIPHER_CTX_free(ctx);
752 static int cipher_test_run(EVP_TEST *t)
754 CIPHER_DATA *cdat = t->data;
756 size_t out_misalign, inp_misalign;
762 if (!cdat->iv && EVP_CIPHER_iv_length(cdat->cipher)) {
763 /* IV is optional and usually omitted in wrap mode */
764 if (EVP_CIPHER_mode(cdat->cipher) != EVP_CIPH_WRAP_MODE) {
769 if (cdat->aead && !cdat->tag) {
773 for (out_misalign = 0; out_misalign <= 1;) {
774 static char aux_err[64];
775 t->aux_err = aux_err;
776 for (inp_misalign = (size_t)-1; inp_misalign != 2; inp_misalign++) {
777 if (inp_misalign == (size_t)-1) {
778 /* kludge: inp_misalign == -1 means "exercise in-place" */
779 BIO_snprintf(aux_err, sizeof(aux_err),
780 "%s in-place, %sfragmented",
781 out_misalign ? "misaligned" : "aligned",
784 BIO_snprintf(aux_err, sizeof(aux_err),
785 "%s output and %s input, %sfragmented",
786 out_misalign ? "misaligned" : "aligned",
787 inp_misalign ? "misaligned" : "aligned",
791 rv = cipher_test_enc(t, 1, out_misalign, inp_misalign, frag);
792 /* Not fatal errors: return */
799 if (cdat->enc != 1) {
800 rv = cipher_test_enc(t, 0, out_misalign, inp_misalign, frag);
801 /* Not fatal errors: return */
810 if (out_misalign == 1 && frag == 0) {
812 * XTS, CCM and Wrap modes have special requirements about input
813 * lengths so we don't fragment for those
815 if (cdat->aead == EVP_CIPH_CCM_MODE
816 || EVP_CIPHER_mode(cdat->cipher) == EVP_CIPH_XTS_MODE
817 || EVP_CIPHER_mode(cdat->cipher) == EVP_CIPH_WRAP_MODE)
830 static const EVP_TEST_METHOD cipher_test_method = {
843 typedef struct mac_data_st {
846 /* Algorithm string for this MAC */
852 unsigned char *input;
854 /* Expected output */
855 unsigned char *output;
857 /* Collection of controls */
858 STACK_OF(OPENSSL_STRING) *controls;
861 static int mac_test_init(EVP_TEST *t, const char *alg)
866 if (strcmp(alg, "HMAC") == 0) {
867 type = EVP_PKEY_HMAC;
868 } else if (strcmp(alg, "CMAC") == 0) {
869 #ifndef OPENSSL_NO_CMAC
870 type = EVP_PKEY_CMAC;
875 } else if (strcmp(alg, "Poly1305") == 0) {
876 #ifndef OPENSSL_NO_POLY1305
877 type = EVP_PKEY_POLY1305;
882 } else if (strcmp(alg, "SipHash") == 0) {
883 #ifndef OPENSSL_NO_SIPHASH
884 type = EVP_PKEY_SIPHASH;
892 mdat = OPENSSL_zalloc(sizeof(*mdat));
894 mdat->controls = sk_OPENSSL_STRING_new_null();
899 /* Because OPENSSL_free is a macro, it can't be passed as a function pointer */
900 static void openssl_free(char *m)
905 static void mac_test_cleanup(EVP_TEST *t)
907 MAC_DATA *mdat = t->data;
909 sk_OPENSSL_STRING_pop_free(mdat->controls, openssl_free);
910 OPENSSL_free(mdat->alg);
911 OPENSSL_free(mdat->key);
912 OPENSSL_free(mdat->input);
913 OPENSSL_free(mdat->output);
916 static int mac_test_parse(EVP_TEST *t,
917 const char *keyword, const char *value)
919 MAC_DATA *mdata = t->data;
921 if (strcmp(keyword, "Key") == 0)
922 return parse_bin(value, &mdata->key, &mdata->key_len);
923 if (strcmp(keyword, "Algorithm") == 0) {
924 mdata->alg = OPENSSL_strdup(value);
929 if (strcmp(keyword, "Input") == 0)
930 return parse_bin(value, &mdata->input, &mdata->input_len);
931 if (strcmp(keyword, "Output") == 0)
932 return parse_bin(value, &mdata->output, &mdata->output_len);
933 if (strcmp(keyword, "Ctrl") == 0)
934 return sk_OPENSSL_STRING_push(mdata->controls,
935 OPENSSL_strdup(value)) != 0;
939 static int mac_test_ctrl_pkey(EVP_TEST *t, EVP_PKEY_CTX *pctx,
945 if (!TEST_ptr(tmpval = OPENSSL_strdup(value)))
947 p = strchr(tmpval, ':');
950 rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
952 t->err = "PKEY_CTRL_INVALID";
954 t->err = "PKEY_CTRL_ERROR";
957 OPENSSL_free(tmpval);
961 static int mac_test_run(EVP_TEST *t)
963 MAC_DATA *expected = t->data;
964 EVP_MD_CTX *mctx = NULL;
965 EVP_PKEY_CTX *pctx = NULL, *genctx = NULL;
966 EVP_PKEY *key = NULL;
967 const EVP_MD *md = NULL;
968 unsigned char *got = NULL;
972 #ifdef OPENSSL_NO_DES
973 if (expected->alg != NULL && strstr(expected->alg, "DES") != NULL) {
980 if (expected->type == EVP_PKEY_CMAC)
981 key = EVP_PKEY_new_CMAC_key(NULL, expected->key, expected->key_len,
982 EVP_get_cipherbyname(expected->alg));
984 key = EVP_PKEY_new_raw_private_key(expected->type, NULL, expected->key,
987 t->err = "MAC_KEY_CREATE_ERROR";
991 if (expected->type == EVP_PKEY_HMAC) {
992 if (!TEST_ptr(md = EVP_get_digestbyname(expected->alg))) {
993 t->err = "MAC_ALGORITHM_SET_ERROR";
997 if (!TEST_ptr(mctx = EVP_MD_CTX_new())) {
998 t->err = "INTERNAL_ERROR";
1001 if (!EVP_DigestSignInit(mctx, &pctx, md, NULL, key)) {
1002 t->err = "DIGESTSIGNINIT_ERROR";
1005 for (i = 0; i < sk_OPENSSL_STRING_num(expected->controls); i++)
1006 if (!mac_test_ctrl_pkey(t, pctx,
1007 sk_OPENSSL_STRING_value(expected->controls,
1009 t->err = "EVPPKEYCTXCTRL_ERROR";
1012 if (!EVP_DigestSignUpdate(mctx, expected->input, expected->input_len)) {
1013 t->err = "DIGESTSIGNUPDATE_ERROR";
1016 if (!EVP_DigestSignFinal(mctx, NULL, &got_len)) {
1017 t->err = "DIGESTSIGNFINAL_LENGTH_ERROR";
1020 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1021 t->err = "TEST_FAILURE";
1024 if (!EVP_DigestSignFinal(mctx, got, &got_len)
1025 || !memory_err_compare(t, "TEST_MAC_ERR",
1026 expected->output, expected->output_len,
1028 t->err = "TEST_MAC_ERR";
1033 EVP_MD_CTX_free(mctx);
1035 EVP_PKEY_CTX_free(genctx);
1040 static const EVP_TEST_METHOD mac_test_method = {
1050 *** PUBLIC KEY TESTS
1051 *** These are all very similar and share much common code.
1054 typedef struct pkey_data_st {
1055 /* Context for this operation */
1057 /* Key operation to perform */
1058 int (*keyop) (EVP_PKEY_CTX *ctx,
1059 unsigned char *sig, size_t *siglen,
1060 const unsigned char *tbs, size_t tbslen);
1062 unsigned char *input;
1064 /* Expected output */
1065 unsigned char *output;
1070 * Perform public key operation setup: lookup key, allocated ctx and call
1071 * the appropriate initialisation function
1073 static int pkey_test_init(EVP_TEST *t, const char *name,
1075 int (*keyopinit) (EVP_PKEY_CTX *ctx),
1076 int (*keyop)(EVP_PKEY_CTX *ctx,
1077 unsigned char *sig, size_t *siglen,
1078 const unsigned char *tbs,
1082 EVP_PKEY *pkey = NULL;
1086 rv = find_key(&pkey, name, public_keys);
1088 rv = find_key(&pkey, name, private_keys);
1089 if (rv == 0 || pkey == NULL) {
1094 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata)))) {
1095 EVP_PKEY_free(pkey);
1098 kdata->keyop = keyop;
1099 if (!TEST_ptr(kdata->ctx = EVP_PKEY_CTX_new(pkey, NULL))) {
1100 EVP_PKEY_free(pkey);
1101 OPENSSL_free(kdata);
1104 if (keyopinit(kdata->ctx) <= 0)
1105 t->err = "KEYOP_INIT_ERROR";
1110 static void pkey_test_cleanup(EVP_TEST *t)
1112 PKEY_DATA *kdata = t->data;
1114 OPENSSL_free(kdata->input);
1115 OPENSSL_free(kdata->output);
1116 EVP_PKEY_CTX_free(kdata->ctx);
1119 static int pkey_test_ctrl(EVP_TEST *t, EVP_PKEY_CTX *pctx,
1125 if (!TEST_ptr(tmpval = OPENSSL_strdup(value)))
1127 p = strchr(tmpval, ':');
1130 rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
1132 t->err = "PKEY_CTRL_INVALID";
1134 } else if (p != NULL && rv <= 0) {
1135 /* If p has an OID and lookup fails assume disabled algorithm */
1136 int nid = OBJ_sn2nid(p);
1138 if (nid == NID_undef)
1139 nid = OBJ_ln2nid(p);
1140 if (nid != NID_undef
1141 && EVP_get_digestbynid(nid) == NULL
1142 && EVP_get_cipherbynid(nid) == NULL) {
1146 t->err = "PKEY_CTRL_ERROR";
1150 OPENSSL_free(tmpval);
1154 static int pkey_test_parse(EVP_TEST *t,
1155 const char *keyword, const char *value)
1157 PKEY_DATA *kdata = t->data;
1158 if (strcmp(keyword, "Input") == 0)
1159 return parse_bin(value, &kdata->input, &kdata->input_len);
1160 if (strcmp(keyword, "Output") == 0)
1161 return parse_bin(value, &kdata->output, &kdata->output_len);
1162 if (strcmp(keyword, "Ctrl") == 0)
1163 return pkey_test_ctrl(t, kdata->ctx, value);
1167 static int pkey_test_run(EVP_TEST *t)
1169 PKEY_DATA *expected = t->data;
1170 unsigned char *got = NULL;
1173 if (expected->keyop(expected->ctx, NULL, &got_len,
1174 expected->input, expected->input_len) <= 0
1175 || !TEST_ptr(got = OPENSSL_malloc(got_len))) {
1176 t->err = "KEYOP_LENGTH_ERROR";
1179 if (expected->keyop(expected->ctx, got, &got_len,
1180 expected->input, expected->input_len) <= 0) {
1181 t->err = "KEYOP_ERROR";
1184 if (!memory_err_compare(t, "KEYOP_MISMATCH",
1185 expected->output, expected->output_len,
1195 static int sign_test_init(EVP_TEST *t, const char *name)
1197 return pkey_test_init(t, name, 0, EVP_PKEY_sign_init, EVP_PKEY_sign);
1200 static const EVP_TEST_METHOD psign_test_method = {
1208 static int verify_recover_test_init(EVP_TEST *t, const char *name)
1210 return pkey_test_init(t, name, 1, EVP_PKEY_verify_recover_init,
1211 EVP_PKEY_verify_recover);
1214 static const EVP_TEST_METHOD pverify_recover_test_method = {
1216 verify_recover_test_init,
1222 static int decrypt_test_init(EVP_TEST *t, const char *name)
1224 return pkey_test_init(t, name, 0, EVP_PKEY_decrypt_init,
1228 static const EVP_TEST_METHOD pdecrypt_test_method = {
1236 static int verify_test_init(EVP_TEST *t, const char *name)
1238 return pkey_test_init(t, name, 1, EVP_PKEY_verify_init, 0);
1241 static int verify_test_run(EVP_TEST *t)
1243 PKEY_DATA *kdata = t->data;
1245 if (EVP_PKEY_verify(kdata->ctx, kdata->output, kdata->output_len,
1246 kdata->input, kdata->input_len) <= 0)
1247 t->err = "VERIFY_ERROR";
1251 static const EVP_TEST_METHOD pverify_test_method = {
1260 static int pderive_test_init(EVP_TEST *t, const char *name)
1262 return pkey_test_init(t, name, 0, EVP_PKEY_derive_init, 0);
1265 static int pderive_test_parse(EVP_TEST *t,
1266 const char *keyword, const char *value)
1268 PKEY_DATA *kdata = t->data;
1270 if (strcmp(keyword, "PeerKey") == 0) {
1272 if (find_key(&peer, value, public_keys) == 0)
1274 if (EVP_PKEY_derive_set_peer(kdata->ctx, peer) <= 0)
1278 if (strcmp(keyword, "SharedSecret") == 0)
1279 return parse_bin(value, &kdata->output, &kdata->output_len);
1280 if (strcmp(keyword, "Ctrl") == 0)
1281 return pkey_test_ctrl(t, kdata->ctx, value);
1285 static int pderive_test_run(EVP_TEST *t)
1287 PKEY_DATA *expected = t->data;
1288 unsigned char *got = NULL;
1291 if (EVP_PKEY_derive(expected->ctx, NULL, &got_len) <= 0) {
1292 t->err = "DERIVE_ERROR";
1295 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1296 t->err = "DERIVE_ERROR";
1299 if (EVP_PKEY_derive(expected->ctx, got, &got_len) <= 0) {
1300 t->err = "DERIVE_ERROR";
1303 if (!memory_err_compare(t, "SHARED_SECRET_MISMATCH",
1304 expected->output, expected->output_len,
1314 static const EVP_TEST_METHOD pderive_test_method = {
1327 typedef enum pbe_type_enum {
1328 PBE_TYPE_INVALID = 0,
1329 PBE_TYPE_SCRYPT, PBE_TYPE_PBKDF2, PBE_TYPE_PKCS12
1332 typedef struct pbe_data_st {
1334 /* scrypt parameters */
1335 uint64_t N, r, p, maxmem;
1336 /* PKCS#12 parameters */
1340 unsigned char *pass;
1343 unsigned char *salt;
1345 /* Expected output */
1350 #ifndef OPENSSL_NO_SCRYPT
1352 * Parse unsigned decimal 64 bit integer value
1354 static int parse_uint64(const char *value, uint64_t *pr)
1356 const char *p = value;
1358 if (!TEST_true(*p)) {
1359 TEST_info("Invalid empty integer value");
1362 for (*pr = 0; *p; ) {
1363 if (*pr > UINT64_MAX / 10) {
1364 TEST_error("Integer overflow in string %s", value);
1368 if (!TEST_true(isdigit((unsigned char)*p))) {
1369 TEST_error("Invalid character in string %s", value);
1378 static int scrypt_test_parse(EVP_TEST *t,
1379 const char *keyword, const char *value)
1381 PBE_DATA *pdata = t->data;
1383 if (strcmp(keyword, "N") == 0)
1384 return parse_uint64(value, &pdata->N);
1385 if (strcmp(keyword, "p") == 0)
1386 return parse_uint64(value, &pdata->p);
1387 if (strcmp(keyword, "r") == 0)
1388 return parse_uint64(value, &pdata->r);
1389 if (strcmp(keyword, "maxmem") == 0)
1390 return parse_uint64(value, &pdata->maxmem);
1395 static int pbkdf2_test_parse(EVP_TEST *t,
1396 const char *keyword, const char *value)
1398 PBE_DATA *pdata = t->data;
1400 if (strcmp(keyword, "iter") == 0) {
1401 pdata->iter = atoi(value);
1402 if (pdata->iter <= 0)
1406 if (strcmp(keyword, "MD") == 0) {
1407 pdata->md = EVP_get_digestbyname(value);
1408 if (pdata->md == NULL)
1415 static int pkcs12_test_parse(EVP_TEST *t,
1416 const char *keyword, const char *value)
1418 PBE_DATA *pdata = t->data;
1420 if (strcmp(keyword, "id") == 0) {
1421 pdata->id = atoi(value);
1426 return pbkdf2_test_parse(t, keyword, value);
1429 static int pbe_test_init(EVP_TEST *t, const char *alg)
1432 PBE_TYPE pbe_type = PBE_TYPE_INVALID;
1434 if (strcmp(alg, "scrypt") == 0) {
1435 #ifndef OPENSSL_NO_SCRYPT
1436 pbe_type = PBE_TYPE_SCRYPT;
1441 } else if (strcmp(alg, "pbkdf2") == 0) {
1442 pbe_type = PBE_TYPE_PBKDF2;
1443 } else if (strcmp(alg, "pkcs12") == 0) {
1444 pbe_type = PBE_TYPE_PKCS12;
1446 TEST_error("Unknown pbe algorithm %s", alg);
1448 pdat = OPENSSL_zalloc(sizeof(*pdat));
1449 pdat->pbe_type = pbe_type;
1454 static void pbe_test_cleanup(EVP_TEST *t)
1456 PBE_DATA *pdat = t->data;
1458 OPENSSL_free(pdat->pass);
1459 OPENSSL_free(pdat->salt);
1460 OPENSSL_free(pdat->key);
1463 static int pbe_test_parse(EVP_TEST *t,
1464 const char *keyword, const char *value)
1466 PBE_DATA *pdata = t->data;
1468 if (strcmp(keyword, "Password") == 0)
1469 return parse_bin(value, &pdata->pass, &pdata->pass_len);
1470 if (strcmp(keyword, "Salt") == 0)
1471 return parse_bin(value, &pdata->salt, &pdata->salt_len);
1472 if (strcmp(keyword, "Key") == 0)
1473 return parse_bin(value, &pdata->key, &pdata->key_len);
1474 if (pdata->pbe_type == PBE_TYPE_PBKDF2)
1475 return pbkdf2_test_parse(t, keyword, value);
1476 else if (pdata->pbe_type == PBE_TYPE_PKCS12)
1477 return pkcs12_test_parse(t, keyword, value);
1478 #ifndef OPENSSL_NO_SCRYPT
1479 else if (pdata->pbe_type == PBE_TYPE_SCRYPT)
1480 return scrypt_test_parse(t, keyword, value);
1485 static int pbe_test_run(EVP_TEST *t)
1487 PBE_DATA *expected = t->data;
1490 if (!TEST_ptr(key = OPENSSL_malloc(expected->key_len))) {
1491 t->err = "INTERNAL_ERROR";
1494 if (expected->pbe_type == PBE_TYPE_PBKDF2) {
1495 if (PKCS5_PBKDF2_HMAC((char *)expected->pass, expected->pass_len,
1496 expected->salt, expected->salt_len,
1497 expected->iter, expected->md,
1498 expected->key_len, key) == 0) {
1499 t->err = "PBKDF2_ERROR";
1502 #ifndef OPENSSL_NO_SCRYPT
1503 } else if (expected->pbe_type == PBE_TYPE_SCRYPT) {
1504 if (EVP_PBE_scrypt((const char *)expected->pass, expected->pass_len,
1505 expected->salt, expected->salt_len, expected->N,
1506 expected->r, expected->p, expected->maxmem,
1507 key, expected->key_len) == 0) {
1508 t->err = "SCRYPT_ERROR";
1512 } else if (expected->pbe_type == PBE_TYPE_PKCS12) {
1513 if (PKCS12_key_gen_uni(expected->pass, expected->pass_len,
1514 expected->salt, expected->salt_len,
1515 expected->id, expected->iter, expected->key_len,
1516 key, expected->md) == 0) {
1517 t->err = "PKCS12_ERROR";
1521 if (!memory_err_compare(t, "KEY_MISMATCH", expected->key, expected->key_len,
1522 key, expected->key_len))
1531 static const EVP_TEST_METHOD pbe_test_method = {
1545 BASE64_CANONICAL_ENCODING = 0,
1546 BASE64_VALID_ENCODING = 1,
1547 BASE64_INVALID_ENCODING = 2
1548 } base64_encoding_type;
1550 typedef struct encode_data_st {
1551 /* Input to encoding */
1552 unsigned char *input;
1554 /* Expected output */
1555 unsigned char *output;
1557 base64_encoding_type encoding;
1560 static int encode_test_init(EVP_TEST *t, const char *encoding)
1564 if (!TEST_ptr(edata = OPENSSL_zalloc(sizeof(*edata))))
1566 if (strcmp(encoding, "canonical") == 0) {
1567 edata->encoding = BASE64_CANONICAL_ENCODING;
1568 } else if (strcmp(encoding, "valid") == 0) {
1569 edata->encoding = BASE64_VALID_ENCODING;
1570 } else if (strcmp(encoding, "invalid") == 0) {
1571 edata->encoding = BASE64_INVALID_ENCODING;
1572 if (!TEST_ptr(t->expected_err = OPENSSL_strdup("DECODE_ERROR")))
1575 TEST_error("Bad encoding: %s."
1576 " Should be one of {canonical, valid, invalid}",
1583 OPENSSL_free(edata);
1587 static void encode_test_cleanup(EVP_TEST *t)
1589 ENCODE_DATA *edata = t->data;
1591 OPENSSL_free(edata->input);
1592 OPENSSL_free(edata->output);
1593 memset(edata, 0, sizeof(*edata));
1596 static int encode_test_parse(EVP_TEST *t,
1597 const char *keyword, const char *value)
1599 ENCODE_DATA *edata = t->data;
1601 if (strcmp(keyword, "Input") == 0)
1602 return parse_bin(value, &edata->input, &edata->input_len);
1603 if (strcmp(keyword, "Output") == 0)
1604 return parse_bin(value, &edata->output, &edata->output_len);
1608 static int encode_test_run(EVP_TEST *t)
1610 ENCODE_DATA *expected = t->data;
1611 unsigned char *encode_out = NULL, *decode_out = NULL;
1612 int output_len, chunk_len;
1613 EVP_ENCODE_CTX *decode_ctx = NULL, *encode_ctx = NULL;
1615 if (!TEST_ptr(decode_ctx = EVP_ENCODE_CTX_new())) {
1616 t->err = "INTERNAL_ERROR";
1620 if (expected->encoding == BASE64_CANONICAL_ENCODING) {
1622 if (!TEST_ptr(encode_ctx = EVP_ENCODE_CTX_new())
1623 || !TEST_ptr(encode_out =
1624 OPENSSL_malloc(EVP_ENCODE_LENGTH(expected->input_len))))
1627 EVP_EncodeInit(encode_ctx);
1628 if (!TEST_true(EVP_EncodeUpdate(encode_ctx, encode_out, &chunk_len,
1629 expected->input, expected->input_len)))
1632 output_len = chunk_len;
1634 EVP_EncodeFinal(encode_ctx, encode_out + chunk_len, &chunk_len);
1635 output_len += chunk_len;
1637 if (!memory_err_compare(t, "BAD_ENCODING",
1638 expected->output, expected->output_len,
1639 encode_out, output_len))
1643 if (!TEST_ptr(decode_out =
1644 OPENSSL_malloc(EVP_DECODE_LENGTH(expected->output_len))))
1647 EVP_DecodeInit(decode_ctx);
1648 if (EVP_DecodeUpdate(decode_ctx, decode_out, &chunk_len, expected->output,
1649 expected->output_len) < 0) {
1650 t->err = "DECODE_ERROR";
1653 output_len = chunk_len;
1655 if (EVP_DecodeFinal(decode_ctx, decode_out + chunk_len, &chunk_len) != 1) {
1656 t->err = "DECODE_ERROR";
1659 output_len += chunk_len;
1661 if (expected->encoding != BASE64_INVALID_ENCODING
1662 && !memory_err_compare(t, "BAD_DECODING",
1663 expected->input, expected->input_len,
1664 decode_out, output_len)) {
1665 t->err = "BAD_DECODING";
1671 OPENSSL_free(encode_out);
1672 OPENSSL_free(decode_out);
1673 EVP_ENCODE_CTX_free(decode_ctx);
1674 EVP_ENCODE_CTX_free(encode_ctx);
1678 static const EVP_TEST_METHOD encode_test_method = {
1681 encode_test_cleanup,
1690 typedef struct kdf_data_st {
1691 /* Context for this operation */
1693 /* Expected output */
1694 unsigned char *output;
1699 * Perform public key operation setup: lookup key, allocated ctx and call
1700 * the appropriate initialisation function
1702 static int kdf_test_init(EVP_TEST *t, const char *name)
1705 int kdf_nid = OBJ_sn2nid(name);
1707 #ifdef OPENSSL_NO_SCRYPT
1708 if (strcmp(name, "scrypt") == 0) {
1714 if (kdf_nid == NID_undef)
1715 kdf_nid = OBJ_ln2nid(name);
1717 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata))))
1719 kdata->ctx = EVP_PKEY_CTX_new_id(kdf_nid, NULL);
1720 if (kdata->ctx == NULL) {
1721 OPENSSL_free(kdata);
1724 if (EVP_PKEY_derive_init(kdata->ctx) <= 0) {
1725 EVP_PKEY_CTX_free(kdata->ctx);
1726 OPENSSL_free(kdata);
1733 static void kdf_test_cleanup(EVP_TEST *t)
1735 KDF_DATA *kdata = t->data;
1736 OPENSSL_free(kdata->output);
1737 EVP_PKEY_CTX_free(kdata->ctx);
1740 static int kdf_test_parse(EVP_TEST *t,
1741 const char *keyword, const char *value)
1743 KDF_DATA *kdata = t->data;
1745 if (strcmp(keyword, "Output") == 0)
1746 return parse_bin(value, &kdata->output, &kdata->output_len);
1747 if (strncmp(keyword, "Ctrl", 4) == 0)
1748 return pkey_test_ctrl(t, kdata->ctx, value);
1752 static int kdf_test_run(EVP_TEST *t)
1754 KDF_DATA *expected = t->data;
1755 unsigned char *got = NULL;
1756 size_t got_len = expected->output_len;
1758 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1759 t->err = "INTERNAL_ERROR";
1762 if (EVP_PKEY_derive(expected->ctx, got, &got_len) <= 0) {
1763 t->err = "KDF_DERIVE_ERROR";
1766 if (!memory_err_compare(t, "KDF_MISMATCH",
1767 expected->output, expected->output_len,
1778 static const EVP_TEST_METHOD kdf_test_method = {
1791 typedef struct keypair_test_data_st {
1794 } KEYPAIR_TEST_DATA;
1796 static int keypair_test_init(EVP_TEST *t, const char *pair)
1798 KEYPAIR_TEST_DATA *data;
1800 EVP_PKEY *pk = NULL, *pubk = NULL;
1801 char *pub, *priv = NULL;
1803 /* Split private and public names. */
1804 if (!TEST_ptr(priv = OPENSSL_strdup(pair))
1805 || !TEST_ptr(pub = strchr(priv, ':'))) {
1806 t->err = "PARSING_ERROR";
1811 if (!TEST_true(find_key(&pk, priv, private_keys))) {
1812 TEST_info("Can't find private key: %s", priv);
1813 t->err = "MISSING_PRIVATE_KEY";
1816 if (!TEST_true(find_key(&pubk, pub, public_keys))) {
1817 TEST_info("Can't find public key: %s", pub);
1818 t->err = "MISSING_PUBLIC_KEY";
1822 if (pk == NULL && pubk == NULL) {
1823 /* Both keys are listed but unsupported: skip this test */
1829 if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data))))
1842 static void keypair_test_cleanup(EVP_TEST *t)
1844 OPENSSL_free(t->data);
1849 * For tests that do not accept any custom keywords.
1851 static int void_test_parse(EVP_TEST *t, const char *keyword, const char *value)
1856 static int keypair_test_run(EVP_TEST *t)
1859 const KEYPAIR_TEST_DATA *pair = t->data;
1861 if (pair->privk == NULL || pair->pubk == NULL) {
1863 * this can only happen if only one of the keys is not set
1864 * which means that one of them was unsupported while the
1865 * other isn't: hence a key type mismatch.
1867 t->err = "KEYPAIR_TYPE_MISMATCH";
1872 if ((rv = EVP_PKEY_cmp(pair->privk, pair->pubk)) != 1 ) {
1874 t->err = "KEYPAIR_MISMATCH";
1875 } else if ( -1 == rv ) {
1876 t->err = "KEYPAIR_TYPE_MISMATCH";
1877 } else if ( -2 == rv ) {
1878 t->err = "UNSUPPORTED_KEY_COMPARISON";
1880 TEST_error("Unexpected error in key comparison");
1895 static const EVP_TEST_METHOD keypair_test_method = {
1898 keypair_test_cleanup,
1907 typedef struct keygen_test_data_st {
1908 EVP_PKEY_CTX *genctx; /* Keygen context to use */
1909 char *keyname; /* Key name to store key or NULL */
1912 static int keygen_test_init(EVP_TEST *t, const char *alg)
1914 KEYGEN_TEST_DATA *data;
1915 EVP_PKEY_CTX *genctx;
1916 int nid = OBJ_sn2nid(alg);
1918 if (nid == NID_undef) {
1919 nid = OBJ_ln2nid(alg);
1920 if (nid == NID_undef)
1924 if (!TEST_ptr(genctx = EVP_PKEY_CTX_new_id(nid, NULL))) {
1925 /* assume algorithm disabled */
1930 if (EVP_PKEY_keygen_init(genctx) <= 0) {
1931 t->err = "KEYGEN_INIT_ERROR";
1935 if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data))))
1937 data->genctx = genctx;
1938 data->keyname = NULL;
1944 EVP_PKEY_CTX_free(genctx);
1948 static void keygen_test_cleanup(EVP_TEST *t)
1950 KEYGEN_TEST_DATA *keygen = t->data;
1952 EVP_PKEY_CTX_free(keygen->genctx);
1953 OPENSSL_free(keygen->keyname);
1954 OPENSSL_free(t->data);
1958 static int keygen_test_parse(EVP_TEST *t,
1959 const char *keyword, const char *value)
1961 KEYGEN_TEST_DATA *keygen = t->data;
1963 if (strcmp(keyword, "KeyName") == 0)
1964 return TEST_ptr(keygen->keyname = OPENSSL_strdup(value));
1965 if (strcmp(keyword, "Ctrl") == 0)
1966 return pkey_test_ctrl(t, keygen->genctx, value);
1970 static int keygen_test_run(EVP_TEST *t)
1972 KEYGEN_TEST_DATA *keygen = t->data;
1973 EVP_PKEY *pkey = NULL;
1976 if (EVP_PKEY_keygen(keygen->genctx, &pkey) <= 0) {
1977 t->err = "KEYGEN_GENERATE_ERROR";
1981 if (keygen->keyname != NULL) {
1984 if (find_key(NULL, keygen->keyname, private_keys)) {
1985 TEST_info("Duplicate key %s", keygen->keyname);
1989 if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key))))
1991 key->name = keygen->keyname;
1992 keygen->keyname = NULL;
1994 key->next = private_keys;
1997 EVP_PKEY_free(pkey);
2003 EVP_PKEY_free(pkey);
2007 static const EVP_TEST_METHOD keygen_test_method = {
2010 keygen_test_cleanup,
2016 *** DIGEST SIGN+VERIFY TESTS
2020 int is_verify; /* Set to 1 if verifying */
2021 int is_oneshot; /* Set to 1 for one shot operation */
2022 const EVP_MD *md; /* Digest to use */
2023 EVP_MD_CTX *ctx; /* Digest context */
2025 STACK_OF(EVP_TEST_BUFFER) *input; /* Input data: streaming */
2026 unsigned char *osin; /* Input data if one shot */
2027 size_t osin_len; /* Input length data if one shot */
2028 unsigned char *output; /* Expected output */
2029 size_t output_len; /* Expected output length */
2032 static int digestsigver_test_init(EVP_TEST *t, const char *alg, int is_verify,
2035 const EVP_MD *md = NULL;
2036 DIGESTSIGN_DATA *mdat;
2038 if (strcmp(alg, "NULL") != 0) {
2039 if ((md = EVP_get_digestbyname(alg)) == NULL) {
2040 /* If alg has an OID assume disabled algorithm */
2041 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
2048 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
2051 if (!TEST_ptr(mdat->ctx = EVP_MD_CTX_new())) {
2055 mdat->is_verify = is_verify;
2056 mdat->is_oneshot = is_oneshot;
2061 static int digestsign_test_init(EVP_TEST *t, const char *alg)
2063 return digestsigver_test_init(t, alg, 0, 0);
2066 static void digestsigver_test_cleanup(EVP_TEST *t)
2068 DIGESTSIGN_DATA *mdata = t->data;
2070 EVP_MD_CTX_free(mdata->ctx);
2071 sk_EVP_TEST_BUFFER_pop_free(mdata->input, evp_test_buffer_free);
2072 OPENSSL_free(mdata->osin);
2073 OPENSSL_free(mdata->output);
2074 OPENSSL_free(mdata);
2078 static int digestsigver_test_parse(EVP_TEST *t,
2079 const char *keyword, const char *value)
2081 DIGESTSIGN_DATA *mdata = t->data;
2083 if (strcmp(keyword, "Key") == 0) {
2084 EVP_PKEY *pkey = NULL;
2087 if (mdata->is_verify)
2088 rv = find_key(&pkey, value, public_keys);
2090 rv = find_key(&pkey, value, private_keys);
2091 if (rv == 0 || pkey == NULL) {
2095 if (mdata->is_verify) {
2096 if (!EVP_DigestVerifyInit(mdata->ctx, &mdata->pctx, mdata->md,
2098 t->err = "DIGESTVERIFYINIT_ERROR";
2101 if (!EVP_DigestSignInit(mdata->ctx, &mdata->pctx, mdata->md, NULL,
2103 t->err = "DIGESTSIGNINIT_ERROR";
2107 if (strcmp(keyword, "Input") == 0) {
2108 if (mdata->is_oneshot)
2109 return parse_bin(value, &mdata->osin, &mdata->osin_len);
2110 return evp_test_buffer_append(value, &mdata->input);
2112 if (strcmp(keyword, "Output") == 0)
2113 return parse_bin(value, &mdata->output, &mdata->output_len);
2115 if (!mdata->is_oneshot) {
2116 if (strcmp(keyword, "Count") == 0)
2117 return evp_test_buffer_set_count(value, mdata->input);
2118 if (strcmp(keyword, "Ncopy") == 0)
2119 return evp_test_buffer_ncopy(value, mdata->input);
2121 if (strcmp(keyword, "Ctrl") == 0) {
2122 if (mdata->pctx == NULL)
2124 return pkey_test_ctrl(t, mdata->pctx, value);
2129 static int digestsign_update_fn(void *ctx, const unsigned char *buf,
2132 return EVP_DigestSignUpdate(ctx, buf, buflen);
2135 static int digestsign_test_run(EVP_TEST *t)
2137 DIGESTSIGN_DATA *expected = t->data;
2138 unsigned char *got = NULL;
2141 if (!evp_test_buffer_do(expected->input, digestsign_update_fn,
2143 t->err = "DIGESTUPDATE_ERROR";
2147 if (!EVP_DigestSignFinal(expected->ctx, NULL, &got_len)) {
2148 t->err = "DIGESTSIGNFINAL_LENGTH_ERROR";
2151 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
2152 t->err = "MALLOC_FAILURE";
2155 if (!EVP_DigestSignFinal(expected->ctx, got, &got_len)) {
2156 t->err = "DIGESTSIGNFINAL_ERROR";
2159 if (!memory_err_compare(t, "SIGNATURE_MISMATCH",
2160 expected->output, expected->output_len,
2170 static const EVP_TEST_METHOD digestsign_test_method = {
2172 digestsign_test_init,
2173 digestsigver_test_cleanup,
2174 digestsigver_test_parse,
2178 static int digestverify_test_init(EVP_TEST *t, const char *alg)
2180 return digestsigver_test_init(t, alg, 1, 0);
2183 static int digestverify_update_fn(void *ctx, const unsigned char *buf,
2186 return EVP_DigestVerifyUpdate(ctx, buf, buflen);
2189 static int digestverify_test_run(EVP_TEST *t)
2191 DIGESTSIGN_DATA *mdata = t->data;
2193 if (!evp_test_buffer_do(mdata->input, digestverify_update_fn, mdata->ctx)) {
2194 t->err = "DIGESTUPDATE_ERROR";
2198 if (EVP_DigestVerifyFinal(mdata->ctx, mdata->output,
2199 mdata->output_len) <= 0)
2200 t->err = "VERIFY_ERROR";
2204 static const EVP_TEST_METHOD digestverify_test_method = {
2206 digestverify_test_init,
2207 digestsigver_test_cleanup,
2208 digestsigver_test_parse,
2209 digestverify_test_run
2212 static int oneshot_digestsign_test_init(EVP_TEST *t, const char *alg)
2214 return digestsigver_test_init(t, alg, 0, 1);
2217 static int oneshot_digestsign_test_run(EVP_TEST *t)
2219 DIGESTSIGN_DATA *expected = t->data;
2220 unsigned char *got = NULL;
2223 if (!EVP_DigestSign(expected->ctx, NULL, &got_len,
2224 expected->osin, expected->osin_len)) {
2225 t->err = "DIGESTSIGN_LENGTH_ERROR";
2228 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
2229 t->err = "MALLOC_FAILURE";
2232 if (!EVP_DigestSign(expected->ctx, got, &got_len,
2233 expected->osin, expected->osin_len)) {
2234 t->err = "DIGESTSIGN_ERROR";
2237 if (!memory_err_compare(t, "SIGNATURE_MISMATCH",
2238 expected->output, expected->output_len,
2248 static const EVP_TEST_METHOD oneshot_digestsign_test_method = {
2249 "OneShotDigestSign",
2250 oneshot_digestsign_test_init,
2251 digestsigver_test_cleanup,
2252 digestsigver_test_parse,
2253 oneshot_digestsign_test_run
2256 static int oneshot_digestverify_test_init(EVP_TEST *t, const char *alg)
2258 return digestsigver_test_init(t, alg, 1, 1);
2261 static int oneshot_digestverify_test_run(EVP_TEST *t)
2263 DIGESTSIGN_DATA *mdata = t->data;
2265 if (EVP_DigestVerify(mdata->ctx, mdata->output, mdata->output_len,
2266 mdata->osin, mdata->osin_len) <= 0)
2267 t->err = "VERIFY_ERROR";
2271 static const EVP_TEST_METHOD oneshot_digestverify_test_method = {
2272 "OneShotDigestVerify",
2273 oneshot_digestverify_test_init,
2274 digestsigver_test_cleanup,
2275 digestsigver_test_parse,
2276 oneshot_digestverify_test_run
2281 *** PARSING AND DISPATCH
2284 static const EVP_TEST_METHOD *evp_test_list[] = {
2285 &cipher_test_method,
2286 &digest_test_method,
2287 &digestsign_test_method,
2288 &digestverify_test_method,
2289 &encode_test_method,
2291 &keypair_test_method,
2292 &keygen_test_method,
2294 &oneshot_digestsign_test_method,
2295 &oneshot_digestverify_test_method,
2297 &pdecrypt_test_method,
2298 &pderive_test_method,
2300 &pverify_recover_test_method,
2301 &pverify_test_method,
2305 static const EVP_TEST_METHOD *find_test(const char *name)
2307 const EVP_TEST_METHOD **tt;
2309 for (tt = evp_test_list; *tt; tt++) {
2310 if (strcmp(name, (*tt)->name) == 0)
2316 static void clear_test(EVP_TEST *t)
2318 test_clearstanza(&t->s);
2320 if (t->data != NULL) {
2321 if (t->meth != NULL)
2322 t->meth->cleanup(t);
2323 OPENSSL_free(t->data);
2326 OPENSSL_free(t->expected_err);
2327 t->expected_err = NULL;
2328 OPENSSL_free(t->func);
2330 OPENSSL_free(t->reason);
2340 * Check for errors in the test structure; return 1 if okay, else 0.
2342 static int check_test_error(EVP_TEST *t)
2348 if (t->err == NULL && t->expected_err == NULL)
2350 if (t->err != NULL && t->expected_err == NULL) {
2351 if (t->aux_err != NULL) {
2352 TEST_info("%s:%d: Source of above error (%s); unexpected error %s",
2353 t->s.test_file, t->s.start, t->aux_err, t->err);
2355 TEST_info("%s:%d: Source of above error; unexpected error %s",
2356 t->s.test_file, t->s.start, t->err);
2360 if (t->err == NULL && t->expected_err != NULL) {
2361 TEST_info("%s:%d: Succeeded but was expecting %s",
2362 t->s.test_file, t->s.start, t->expected_err);
2366 if (strcmp(t->err, t->expected_err) != 0) {
2367 TEST_info("%s:%d: Expected %s got %s",
2368 t->s.test_file, t->s.start, t->expected_err, t->err);
2372 if (t->func == NULL && t->reason == NULL)
2375 if (t->func == NULL || t->reason == NULL) {
2376 TEST_info("%s:%d: Test is missing function or reason code",
2377 t->s.test_file, t->s.start);
2381 err = ERR_peek_error();
2383 TEST_info("%s:%d: Expected error \"%s:%s\" not set",
2384 t->s.test_file, t->s.start, t->func, t->reason);
2388 func = ERR_func_error_string(err);
2389 reason = ERR_reason_error_string(err);
2390 if (func == NULL && reason == NULL) {
2391 TEST_info("%s:%d: Expected error \"%s:%s\", no strings available."
2393 t->s.test_file, t->s.start, t->func, t->reason);
2397 if (strcmp(func, t->func) == 0 && strcmp(reason, t->reason) == 0)
2400 TEST_info("%s:%d: Expected error \"%s:%s\", got \"%s:%s\"",
2401 t->s.test_file, t->s.start, t->func, t->reason, func, reason);
2407 * Run a parsed test. Log a message and return 0 on error.
2409 static int run_test(EVP_TEST *t)
2411 if (t->meth == NULL)
2418 if (t->err == NULL && t->meth->run_test(t) != 1) {
2419 TEST_info("%s:%d %s error",
2420 t->s.test_file, t->s.start, t->meth->name);
2423 if (!check_test_error(t)) {
2424 TEST_openssl_errors();
2433 static int find_key(EVP_PKEY **ppk, const char *name, KEY_LIST *lst)
2435 for (; lst != NULL; lst = lst->next) {
2436 if (strcmp(lst->name, name) == 0) {
2445 static void free_key_list(KEY_LIST *lst)
2447 while (lst != NULL) {
2448 KEY_LIST *next = lst->next;
2450 EVP_PKEY_free(lst->key);
2451 OPENSSL_free(lst->name);
2458 * Is the key type an unsupported algorithm?
2460 static int key_unsupported(void)
2462 long err = ERR_peek_error();
2464 if (ERR_GET_LIB(err) == ERR_LIB_EVP
2465 && ERR_GET_REASON(err) == EVP_R_UNSUPPORTED_ALGORITHM) {
2469 #ifndef OPENSSL_NO_EC
2471 * If EC support is enabled we should catch also EC_R_UNKNOWN_GROUP as an
2472 * hint to an unsupported algorithm/curve (e.g. if binary EC support is
2475 if (ERR_GET_LIB(err) == ERR_LIB_EC
2476 && ERR_GET_REASON(err) == EC_R_UNKNOWN_GROUP) {
2480 #endif /* OPENSSL_NO_EC */
2485 * NULL out the value from |pp| but return it. This "steals" a pointer.
2487 static char *take_value(PAIR *pp)
2489 char *p = pp->value;
2496 * Read and parse one test. Return 0 if failure, 1 if okay.
2498 static int parse(EVP_TEST *t)
2500 KEY_LIST *key, **klist;
2507 if (BIO_eof(t->s.fp))
2510 if (!test_readstanza(&t->s))
2512 } while (t->s.numpairs == 0);
2513 pp = &t->s.pairs[0];
2515 /* Are we adding a key? */
2518 if (strcmp(pp->key, "PrivateKey") == 0) {
2519 pkey = PEM_read_bio_PrivateKey(t->s.key, NULL, 0, NULL);
2520 if (pkey == NULL && !key_unsupported()) {
2521 EVP_PKEY_free(pkey);
2522 TEST_info("Can't read private key %s", pp->value);
2523 TEST_openssl_errors();
2526 klist = &private_keys;
2527 } else if (strcmp(pp->key, "PublicKey") == 0) {
2528 pkey = PEM_read_bio_PUBKEY(t->s.key, NULL, 0, NULL);
2529 if (pkey == NULL && !key_unsupported()) {
2530 EVP_PKEY_free(pkey);
2531 TEST_info("Can't read public key %s", pp->value);
2532 TEST_openssl_errors();
2535 klist = &public_keys;
2536 } else if (strcmp(pp->key, "PrivateKeyRaw") == 0
2537 || strcmp(pp->key, "PublicKeyRaw") == 0 ) {
2538 char *strnid = NULL, *keydata = NULL;
2539 unsigned char *keybin;
2543 if (strcmp(pp->key, "PrivateKeyRaw") == 0)
2544 klist = &private_keys;
2546 klist = &public_keys;
2548 strnid = strchr(pp->value, ':');
2549 if (strnid != NULL) {
2551 keydata = strchr(strnid, ':');
2552 if (keydata != NULL)
2555 if (keydata == NULL) {
2556 TEST_info("Failed to parse %s value", pp->key);
2560 nid = OBJ_txt2nid(strnid);
2561 if (nid == NID_undef) {
2562 TEST_info("Uncrecognised algorithm NID");
2565 if (!parse_bin(keydata, &keybin, &keylen)) {
2566 TEST_info("Failed to create binary key");
2569 if (klist == &private_keys)
2570 pkey = EVP_PKEY_new_raw_private_key(nid, NULL, keybin, keylen);
2572 pkey = EVP_PKEY_new_raw_public_key(nid, NULL, keybin, keylen);
2573 if (pkey == NULL && !key_unsupported()) {
2574 TEST_info("Can't read %s data", pp->key);
2575 OPENSSL_free(keybin);
2576 TEST_openssl_errors();
2579 OPENSSL_free(keybin);
2582 /* If we have a key add to list */
2583 if (klist != NULL) {
2584 if (find_key(NULL, pp->value, *klist)) {
2585 TEST_info("Duplicate key %s", pp->value);
2588 if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key))))
2590 key->name = take_value(pp);
2592 /* Hack to detect SM2 keys */
2593 if(pkey != NULL && strstr(key->name, "SM2") != NULL) {
2594 #ifdef OPENSSL_NO_SM2
2595 EVP_PKEY_free(pkey);
2598 EVP_PKEY_set_alias_type(pkey, EVP_PKEY_SM2);
2606 /* Go back and start a new stanza. */
2607 if (t->s.numpairs != 1)
2608 TEST_info("Line %d: missing blank line\n", t->s.curr);
2612 /* Find the test, based on first keyword. */
2613 if (!TEST_ptr(t->meth = find_test(pp->key)))
2615 if (!t->meth->init(t, pp->value)) {
2616 TEST_error("unknown %s: %s\n", pp->key, pp->value);
2620 /* TEST_info("skipping %s %s", pp->key, pp->value); */
2624 for (pp++, i = 1; i < t->s.numpairs; pp++, i++) {
2625 if (strcmp(pp->key, "Result") == 0) {
2626 if (t->expected_err != NULL) {
2627 TEST_info("Line %d: multiple result lines", t->s.curr);
2630 t->expected_err = take_value(pp);
2631 } else if (strcmp(pp->key, "Function") == 0) {
2632 if (t->func != NULL) {
2633 TEST_info("Line %d: multiple function lines\n", t->s.curr);
2636 t->func = take_value(pp);
2637 } else if (strcmp(pp->key, "Reason") == 0) {
2638 if (t->reason != NULL) {
2639 TEST_info("Line %d: multiple reason lines", t->s.curr);
2642 t->reason = take_value(pp);
2644 /* Must be test specific line: try to parse it */
2645 int rv = t->meth->parse(t, pp->key, pp->value);
2648 TEST_info("Line %d: unknown keyword %s", t->s.curr, pp->key);
2652 TEST_info("Line %d: error processing keyword %s = %s\n",
2653 t->s.curr, pp->key, pp->value);
2662 static int run_file_tests(int i)
2665 const char *testfile = test_get_argument(i);
2668 if (!TEST_ptr(t = OPENSSL_zalloc(sizeof(*t))))
2670 if (!test_start_file(&t->s, testfile)) {
2675 while (!BIO_eof(t->s.fp)) {
2679 if (c == 0 || !run_test(t)) {
2684 test_end_file(&t->s);
2687 free_key_list(public_keys);
2688 free_key_list(private_keys);
2695 int setup_tests(void)
2697 size_t n = test_get_argument_count();
2700 TEST_error("Usage: %s file...", test_get_program_name());
2704 ADD_ALL_TESTS(run_file_tests, n);