2 * Copyright 2015-2018 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);
76 static int pkey_test_ctrl(EVP_TEST *t, EVP_PKEY_CTX *pctx,
80 * Compare two memory regions for equality, returning zero if they differ.
81 * However, if there is expected to be an error and the actual error
82 * matches then the memory is expected to be different so handle this
83 * case without producing unnecessary test framework output.
85 static int memory_err_compare(EVP_TEST *t, const char *err,
86 const void *expected, size_t expected_len,
87 const void *got, size_t got_len)
91 if (t->expected_err != NULL && strcmp(t->expected_err, err) == 0)
92 r = !TEST_mem_ne(expected, expected_len, got, got_len);
94 r = TEST_mem_eq(expected, expected_len, got, got_len);
101 * Structure used to hold a list of blocks of memory to test
102 * calls to "update" like functions.
104 struct evp_test_buffer_st {
111 static void evp_test_buffer_free(EVP_TEST_BUFFER *db)
114 OPENSSL_free(db->buf);
120 * append buffer to a list
122 static int evp_test_buffer_append(const char *value,
123 STACK_OF(EVP_TEST_BUFFER) **sk)
125 EVP_TEST_BUFFER *db = NULL;
127 if (!TEST_ptr(db = OPENSSL_malloc(sizeof(*db))))
130 if (!parse_bin(value, &db->buf, &db->buflen))
135 if (*sk == NULL && !TEST_ptr(*sk = sk_EVP_TEST_BUFFER_new_null()))
137 if (!sk_EVP_TEST_BUFFER_push(*sk, db))
143 evp_test_buffer_free(db);
148 * replace last buffer in list with copies of itself
150 static int evp_test_buffer_ncopy(const char *value,
151 STACK_OF(EVP_TEST_BUFFER) *sk)
154 unsigned char *tbuf, *p;
156 int ncopy = atoi(value);
161 if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0)
163 db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1);
165 tbuflen = db->buflen * ncopy;
166 if (!TEST_ptr(tbuf = OPENSSL_malloc(tbuflen)))
168 for (i = 0, p = tbuf; i < ncopy; i++, p += db->buflen)
169 memcpy(p, db->buf, db->buflen);
171 OPENSSL_free(db->buf);
173 db->buflen = tbuflen;
178 * set repeat count for last buffer in list
180 static int evp_test_buffer_set_count(const char *value,
181 STACK_OF(EVP_TEST_BUFFER) *sk)
184 int count = atoi(value);
189 if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0)
192 db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1);
193 if (db->count_set != 0)
196 db->count = (size_t)count;
202 * call "fn" with each element of the list in turn
204 static int evp_test_buffer_do(STACK_OF(EVP_TEST_BUFFER) *sk,
206 const unsigned char *buf,
212 for (i = 0; i < sk_EVP_TEST_BUFFER_num(sk); i++) {
213 EVP_TEST_BUFFER *tb = sk_EVP_TEST_BUFFER_value(sk, i);
216 for (j = 0; j < tb->count; j++) {
217 if (fn(ctx, tb->buf, tb->buflen) <= 0)
225 * Unescape some sequences in string literals (only \n for now).
226 * Return an allocated buffer, set |out_len|. If |input_len|
227 * is zero, get an empty buffer but set length to zero.
229 static unsigned char* unescape(const char *input, size_t input_len,
232 unsigned char *ret, *p;
235 if (input_len == 0) {
237 return OPENSSL_zalloc(1);
240 /* Escaping is non-expanding; over-allocate original size for simplicity. */
241 if (!TEST_ptr(ret = p = OPENSSL_malloc(input_len)))
244 for (i = 0; i < input_len; i++) {
245 if (*input == '\\') {
246 if (i == input_len - 1 || *++input != 'n') {
247 TEST_error("Bad escape sequence in file");
267 * For a hex string "value" convert to a binary allocated buffer.
268 * Return 1 on success or 0 on failure.
270 static int parse_bin(const char *value, unsigned char **buf, size_t *buflen)
274 /* Check for NULL literal */
275 if (strcmp(value, "NULL") == 0) {
281 /* Check for empty value */
282 if (*value == '\0') {
284 * Don't return NULL for zero length buffer. This is needed for
285 * some tests with empty keys: HMAC_Init_ex() expects a non-NULL key
286 * buffer even if the key length is 0, in order to detect key reset.
288 *buf = OPENSSL_malloc(1);
296 /* Check for string literal */
297 if (value[0] == '"') {
298 size_t vlen = strlen(++value);
300 if (vlen == 0 || value[vlen - 1] != '"')
303 *buf = unescape(value, vlen, buflen);
304 return *buf == NULL ? 0 : 1;
307 /* Otherwise assume as hex literal and convert it to binary buffer */
308 if (!TEST_ptr(*buf = OPENSSL_hexstr2buf(value, &len))) {
309 TEST_info("Can't convert %s", value);
310 TEST_openssl_errors();
313 /* Size of input buffer means we'll never overflow */
320 *** MESSAGE DIGEST TESTS
323 typedef struct digest_data_st {
324 /* Digest this test is for */
325 const EVP_MD *digest;
326 /* Input to digest */
327 STACK_OF(EVP_TEST_BUFFER) *input;
328 /* Expected output */
329 unsigned char *output;
333 static int digest_test_init(EVP_TEST *t, const char *alg)
336 const EVP_MD *digest;
338 if ((digest = EVP_get_digestbyname(alg)) == NULL) {
339 /* If alg has an OID assume disabled algorithm */
340 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
346 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
349 mdat->digest = digest;
353 static void digest_test_cleanup(EVP_TEST *t)
355 DIGEST_DATA *mdat = t->data;
357 sk_EVP_TEST_BUFFER_pop_free(mdat->input, evp_test_buffer_free);
358 OPENSSL_free(mdat->output);
361 static int digest_test_parse(EVP_TEST *t,
362 const char *keyword, const char *value)
364 DIGEST_DATA *mdata = t->data;
366 if (strcmp(keyword, "Input") == 0)
367 return evp_test_buffer_append(value, &mdata->input);
368 if (strcmp(keyword, "Output") == 0)
369 return parse_bin(value, &mdata->output, &mdata->output_len);
370 if (strcmp(keyword, "Count") == 0)
371 return evp_test_buffer_set_count(value, mdata->input);
372 if (strcmp(keyword, "Ncopy") == 0)
373 return evp_test_buffer_ncopy(value, mdata->input);
377 static int digest_update_fn(void *ctx, const unsigned char *buf, size_t buflen)
379 return EVP_DigestUpdate(ctx, buf, buflen);
382 static int digest_test_run(EVP_TEST *t)
384 DIGEST_DATA *expected = t->data;
386 unsigned char *got = NULL;
387 unsigned int got_len;
389 t->err = "TEST_FAILURE";
390 if (!TEST_ptr(mctx = EVP_MD_CTX_new()))
393 got = OPENSSL_malloc(expected->output_len > EVP_MAX_MD_SIZE ?
394 expected->output_len : EVP_MAX_MD_SIZE);
398 if (!EVP_DigestInit_ex(mctx, expected->digest, NULL)) {
399 t->err = "DIGESTINIT_ERROR";
402 if (!evp_test_buffer_do(expected->input, digest_update_fn, mctx)) {
403 t->err = "DIGESTUPDATE_ERROR";
407 if (EVP_MD_flags(expected->digest) & EVP_MD_FLAG_XOF) {
408 got_len = expected->output_len;
409 if (!EVP_DigestFinalXOF(mctx, got, got_len)) {
410 t->err = "DIGESTFINALXOF_ERROR";
414 if (!EVP_DigestFinal(mctx, got, &got_len)) {
415 t->err = "DIGESTFINAL_ERROR";
419 if (!TEST_int_eq(expected->output_len, got_len)) {
420 t->err = "DIGEST_LENGTH_MISMATCH";
423 if (!memory_err_compare(t, "DIGEST_MISMATCH",
424 expected->output, expected->output_len,
432 EVP_MD_CTX_free(mctx);
436 static const EVP_TEST_METHOD digest_test_method = {
449 typedef struct cipher_data_st {
450 const EVP_CIPHER *cipher;
452 /* EVP_CIPH_GCM_MODE, EVP_CIPH_CCM_MODE or EVP_CIPH_OCB_MODE if AEAD */
458 unsigned char *plaintext;
459 size_t plaintext_len;
460 unsigned char *ciphertext;
461 size_t ciphertext_len;
462 /* GCM, CCM and OCB only */
469 static int cipher_test_init(EVP_TEST *t, const char *alg)
471 const EVP_CIPHER *cipher;
475 if ((cipher = EVP_get_cipherbyname(alg)) == NULL) {
476 /* If alg has an OID assume disabled algorithm */
477 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
483 cdat = OPENSSL_zalloc(sizeof(*cdat));
484 cdat->cipher = cipher;
486 m = EVP_CIPHER_mode(cipher);
487 if (m == EVP_CIPH_GCM_MODE
488 || m == EVP_CIPH_OCB_MODE
489 || m == EVP_CIPH_CCM_MODE)
491 else if (EVP_CIPHER_flags(cipher) & EVP_CIPH_FLAG_AEAD_CIPHER)
500 static void cipher_test_cleanup(EVP_TEST *t)
502 CIPHER_DATA *cdat = t->data;
504 OPENSSL_free(cdat->key);
505 OPENSSL_free(cdat->iv);
506 OPENSSL_free(cdat->ciphertext);
507 OPENSSL_free(cdat->plaintext);
508 OPENSSL_free(cdat->aad);
509 OPENSSL_free(cdat->tag);
512 static int cipher_test_parse(EVP_TEST *t, const char *keyword,
515 CIPHER_DATA *cdat = t->data;
517 if (strcmp(keyword, "Key") == 0)
518 return parse_bin(value, &cdat->key, &cdat->key_len);
519 if (strcmp(keyword, "IV") == 0)
520 return parse_bin(value, &cdat->iv, &cdat->iv_len);
521 if (strcmp(keyword, "Plaintext") == 0)
522 return parse_bin(value, &cdat->plaintext, &cdat->plaintext_len);
523 if (strcmp(keyword, "Ciphertext") == 0)
524 return parse_bin(value, &cdat->ciphertext, &cdat->ciphertext_len);
526 if (strcmp(keyword, "AAD") == 0)
527 return parse_bin(value, &cdat->aad, &cdat->aad_len);
528 if (strcmp(keyword, "Tag") == 0)
529 return parse_bin(value, &cdat->tag, &cdat->tag_len);
532 if (strcmp(keyword, "Operation") == 0) {
533 if (strcmp(value, "ENCRYPT") == 0)
535 else if (strcmp(value, "DECRYPT") == 0)
544 static int cipher_test_enc(EVP_TEST *t, int enc,
545 size_t out_misalign, size_t inp_misalign, int frag)
547 CIPHER_DATA *expected = t->data;
548 unsigned char *in, *expected_out, *tmp = NULL;
549 size_t in_len, out_len, donelen = 0;
550 int ok = 0, tmplen, chunklen, tmpflen;
551 EVP_CIPHER_CTX *ctx = NULL;
553 t->err = "TEST_FAILURE";
554 if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new()))
556 EVP_CIPHER_CTX_set_flags(ctx, EVP_CIPHER_CTX_FLAG_WRAP_ALLOW);
558 in = expected->plaintext;
559 in_len = expected->plaintext_len;
560 expected_out = expected->ciphertext;
561 out_len = expected->ciphertext_len;
563 in = expected->ciphertext;
564 in_len = expected->ciphertext_len;
565 expected_out = expected->plaintext;
566 out_len = expected->plaintext_len;
568 if (inp_misalign == (size_t)-1) {
570 * Exercise in-place encryption
572 tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH);
575 in = memcpy(tmp + out_misalign, in, in_len);
577 inp_misalign += 16 - ((out_misalign + in_len) & 15);
579 * 'tmp' will store both output and copy of input. We make the copy
580 * of input to specifically aligned part of 'tmp'. So we just
581 * figured out how much padding would ensure the required alignment,
582 * now we allocate extended buffer and finally copy the input just
583 * past inp_misalign in expression below. Output will be written
584 * past out_misalign...
586 tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
587 inp_misalign + in_len);
590 in = memcpy(tmp + out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
591 inp_misalign, in, in_len);
593 if (!EVP_CipherInit_ex(ctx, expected->cipher, NULL, NULL, NULL, enc)) {
594 t->err = "CIPHERINIT_ERROR";
598 if (expected->aead) {
599 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_IVLEN,
600 expected->iv_len, 0)) {
601 t->err = "INVALID_IV_LENGTH";
604 } else if (expected->iv_len != (size_t)EVP_CIPHER_CTX_iv_length(ctx)) {
605 t->err = "INVALID_IV_LENGTH";
609 if (expected->aead) {
612 * If encrypting or OCB just set tag length initially, otherwise
613 * set tag length and value.
615 if (enc || expected->aead == EVP_CIPH_OCB_MODE) {
616 t->err = "TAG_LENGTH_SET_ERROR";
619 t->err = "TAG_SET_ERROR";
622 if (tag || expected->aead != EVP_CIPH_GCM_MODE) {
623 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
624 expected->tag_len, tag))
629 if (!EVP_CIPHER_CTX_set_key_length(ctx, expected->key_len)) {
630 t->err = "INVALID_KEY_LENGTH";
633 if (!EVP_CipherInit_ex(ctx, NULL, NULL, expected->key, expected->iv, -1)) {
634 t->err = "KEY_SET_ERROR";
638 if (!enc && expected->aead == EVP_CIPH_OCB_MODE) {
639 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
640 expected->tag_len, expected->tag)) {
641 t->err = "TAG_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))
680 EVP_CIPHER_CTX_set_padding(ctx, 0);
681 t->err = "CIPHERUPDATE_ERROR";
684 /* We supply the data all in one go */
685 if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &tmplen, in, in_len))
688 /* Supply the data in chunks less than the block size where possible */
690 if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &chunklen, in, 1))
697 if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen,
705 if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen,
711 if (!EVP_CipherFinal_ex(ctx, tmp + out_misalign + tmplen, &tmpflen)) {
712 t->err = "CIPHERFINAL_ERROR";
715 if (!memory_err_compare(t, "VALUE_MISMATCH", expected_out, out_len,
716 tmp + out_misalign, tmplen + tmpflen))
718 if (enc && expected->aead) {
719 unsigned char rtag[16];
721 if (!TEST_size_t_le(expected->tag_len, sizeof(rtag))) {
722 t->err = "TAG_LENGTH_INTERNAL_ERROR";
725 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG,
726 expected->tag_len, rtag)) {
727 t->err = "TAG_RETRIEVE_ERROR";
730 if (!memory_err_compare(t, "TAG_VALUE_MISMATCH",
731 expected->tag, expected->tag_len,
732 rtag, expected->tag_len))
739 EVP_CIPHER_CTX_free(ctx);
743 static int cipher_test_run(EVP_TEST *t)
745 CIPHER_DATA *cdat = t->data;
747 size_t out_misalign, inp_misalign;
753 if (!cdat->iv && EVP_CIPHER_iv_length(cdat->cipher)) {
754 /* IV is optional and usually omitted in wrap mode */
755 if (EVP_CIPHER_mode(cdat->cipher) != EVP_CIPH_WRAP_MODE) {
760 if (cdat->aead && !cdat->tag) {
764 for (out_misalign = 0; out_misalign <= 1;) {
765 static char aux_err[64];
766 t->aux_err = aux_err;
767 for (inp_misalign = (size_t)-1; inp_misalign != 2; inp_misalign++) {
768 if (inp_misalign == (size_t)-1) {
769 /* kludge: inp_misalign == -1 means "exercise in-place" */
770 BIO_snprintf(aux_err, sizeof(aux_err),
771 "%s in-place, %sfragmented",
772 out_misalign ? "misaligned" : "aligned",
775 BIO_snprintf(aux_err, sizeof(aux_err),
776 "%s output and %s input, %sfragmented",
777 out_misalign ? "misaligned" : "aligned",
778 inp_misalign ? "misaligned" : "aligned",
782 rv = cipher_test_enc(t, 1, out_misalign, inp_misalign, frag);
783 /* Not fatal errors: return */
790 if (cdat->enc != 1) {
791 rv = cipher_test_enc(t, 0, out_misalign, inp_misalign, frag);
792 /* Not fatal errors: return */
801 if (out_misalign == 1 && frag == 0) {
803 * XTS, CCM and Wrap modes have special requirements about input
804 * lengths so we don't fragment for those
806 if (cdat->aead == EVP_CIPH_CCM_MODE
807 || EVP_CIPHER_mode(cdat->cipher) == EVP_CIPH_XTS_MODE
808 || EVP_CIPHER_mode(cdat->cipher) == EVP_CIPH_WRAP_MODE)
821 static const EVP_TEST_METHOD cipher_test_method = {
834 typedef struct mac_data_st {
837 /* Algorithm string for this MAC */
843 unsigned char *input;
845 /* Expected output */
846 unsigned char *output;
848 /* Collection of controls */
849 STACK_OF(OPENSSL_STRING) *controls;
852 static int mac_test_init(EVP_TEST *t, const char *alg)
857 if (strcmp(alg, "HMAC") == 0) {
858 type = EVP_PKEY_HMAC;
859 } else if (strcmp(alg, "CMAC") == 0) {
860 #ifndef OPENSSL_NO_CMAC
861 type = EVP_PKEY_CMAC;
866 } else if (strcmp(alg, "Poly1305") == 0) {
867 #ifndef OPENSSL_NO_POLY1305
868 type = EVP_PKEY_POLY1305;
873 } else if (strcmp(alg, "SipHash") == 0) {
874 #ifndef OPENSSL_NO_SIPHASH
875 type = EVP_PKEY_SIPHASH;
883 mdat = OPENSSL_zalloc(sizeof(*mdat));
885 mdat->controls = sk_OPENSSL_STRING_new_null();
890 /* Because OPENSSL_free is a macro, it can't be passed as a function pointer */
891 static void openssl_free(char *m)
896 static void mac_test_cleanup(EVP_TEST *t)
898 MAC_DATA *mdat = t->data;
900 sk_OPENSSL_STRING_pop_free(mdat->controls, openssl_free);
901 OPENSSL_free(mdat->alg);
902 OPENSSL_free(mdat->key);
903 OPENSSL_free(mdat->input);
904 OPENSSL_free(mdat->output);
907 static int mac_test_parse(EVP_TEST *t,
908 const char *keyword, const char *value)
910 MAC_DATA *mdata = t->data;
912 if (strcmp(keyword, "Key") == 0)
913 return parse_bin(value, &mdata->key, &mdata->key_len);
914 if (strcmp(keyword, "Algorithm") == 0) {
915 mdata->alg = OPENSSL_strdup(value);
920 if (strcmp(keyword, "Input") == 0)
921 return parse_bin(value, &mdata->input, &mdata->input_len);
922 if (strcmp(keyword, "Output") == 0)
923 return parse_bin(value, &mdata->output, &mdata->output_len);
924 if (strcmp(keyword, "Ctrl") == 0)
925 return sk_OPENSSL_STRING_push(mdata->controls,
926 OPENSSL_strdup(value)) != 0;
930 static int mac_test_run(EVP_TEST *t)
932 MAC_DATA *expected = t->data;
933 EVP_MD_CTX *mctx = NULL;
934 EVP_PKEY_CTX *pctx = NULL, *genctx = NULL;
935 EVP_PKEY *key = NULL;
936 const EVP_MD *md = NULL;
937 unsigned char *got = NULL;
941 #ifdef OPENSSL_NO_DES
942 if (expected->alg != NULL && strstr(expected->alg, "DES") != NULL) {
949 if (expected->type == EVP_PKEY_CMAC)
950 key = EVP_PKEY_new_CMAC_key(NULL, expected->key, expected->key_len,
951 EVP_get_cipherbyname(expected->alg));
953 key = EVP_PKEY_new_raw_private_key(expected->type, NULL, expected->key,
956 t->err = "MAC_KEY_CREATE_ERROR";
960 if (expected->type == EVP_PKEY_HMAC) {
961 if (!TEST_ptr(md = EVP_get_digestbyname(expected->alg))) {
962 t->err = "MAC_ALGORITHM_SET_ERROR";
966 if (!TEST_ptr(mctx = EVP_MD_CTX_new())) {
967 t->err = "INTERNAL_ERROR";
970 if (!EVP_DigestSignInit(mctx, &pctx, md, NULL, key)) {
971 t->err = "DIGESTSIGNINIT_ERROR";
974 for (i = 0; i < sk_OPENSSL_STRING_num(expected->controls); i++)
975 if (!pkey_test_ctrl(t, pctx,
976 sk_OPENSSL_STRING_value(expected->controls, i))) {
977 t->err = "EVPPKEYCTXCTRL_ERROR";
980 if (!EVP_DigestSignUpdate(mctx, expected->input, expected->input_len)) {
981 t->err = "DIGESTSIGNUPDATE_ERROR";
984 if (!EVP_DigestSignFinal(mctx, NULL, &got_len)) {
985 t->err = "DIGESTSIGNFINAL_LENGTH_ERROR";
988 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
989 t->err = "TEST_FAILURE";
992 if (!EVP_DigestSignFinal(mctx, got, &got_len)
993 || !memory_err_compare(t, "TEST_MAC_ERR",
994 expected->output, expected->output_len,
996 t->err = "TEST_MAC_ERR";
1001 EVP_MD_CTX_free(mctx);
1003 EVP_PKEY_CTX_free(genctx);
1008 static const EVP_TEST_METHOD mac_test_method = {
1018 *** PUBLIC KEY TESTS
1019 *** These are all very similar and share much common code.
1022 typedef struct pkey_data_st {
1023 /* Context for this operation */
1025 /* Key operation to perform */
1026 int (*keyop) (EVP_PKEY_CTX *ctx,
1027 unsigned char *sig, size_t *siglen,
1028 const unsigned char *tbs, size_t tbslen);
1030 unsigned char *input;
1032 /* Expected output */
1033 unsigned char *output;
1038 * Perform public key operation setup: lookup key, allocated ctx and call
1039 * the appropriate initialisation function
1041 static int pkey_test_init(EVP_TEST *t, const char *name,
1043 int (*keyopinit) (EVP_PKEY_CTX *ctx),
1044 int (*keyop)(EVP_PKEY_CTX *ctx,
1045 unsigned char *sig, size_t *siglen,
1046 const unsigned char *tbs,
1050 EVP_PKEY *pkey = NULL;
1054 rv = find_key(&pkey, name, public_keys);
1056 rv = find_key(&pkey, name, private_keys);
1057 if (rv == 0 || pkey == NULL) {
1062 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata)))) {
1063 EVP_PKEY_free(pkey);
1066 kdata->keyop = keyop;
1067 if (!TEST_ptr(kdata->ctx = EVP_PKEY_CTX_new(pkey, NULL))) {
1068 EVP_PKEY_free(pkey);
1069 OPENSSL_free(kdata);
1072 if (keyopinit(kdata->ctx) <= 0)
1073 t->err = "KEYOP_INIT_ERROR";
1078 static void pkey_test_cleanup(EVP_TEST *t)
1080 PKEY_DATA *kdata = t->data;
1082 OPENSSL_free(kdata->input);
1083 OPENSSL_free(kdata->output);
1084 EVP_PKEY_CTX_free(kdata->ctx);
1087 static int pkey_test_ctrl(EVP_TEST *t, EVP_PKEY_CTX *pctx,
1093 if (!TEST_ptr(tmpval = OPENSSL_strdup(value)))
1095 p = strchr(tmpval, ':');
1098 rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
1100 t->err = "PKEY_CTRL_INVALID";
1102 } else if (p != NULL && rv <= 0) {
1103 /* If p has an OID and lookup fails assume disabled algorithm */
1104 int nid = OBJ_sn2nid(p);
1106 if (nid == NID_undef)
1107 nid = OBJ_ln2nid(p);
1108 if (nid != NID_undef
1109 && EVP_get_digestbynid(nid) == NULL
1110 && EVP_get_cipherbynid(nid) == NULL) {
1114 t->err = "PKEY_CTRL_ERROR";
1118 OPENSSL_free(tmpval);
1122 static int pkey_test_parse(EVP_TEST *t,
1123 const char *keyword, const char *value)
1125 PKEY_DATA *kdata = t->data;
1126 if (strcmp(keyword, "Input") == 0)
1127 return parse_bin(value, &kdata->input, &kdata->input_len);
1128 if (strcmp(keyword, "Output") == 0)
1129 return parse_bin(value, &kdata->output, &kdata->output_len);
1130 if (strcmp(keyword, "Ctrl") == 0)
1131 return pkey_test_ctrl(t, kdata->ctx, value);
1135 static int pkey_test_run(EVP_TEST *t)
1137 PKEY_DATA *expected = t->data;
1138 unsigned char *got = NULL;
1141 if (expected->keyop(expected->ctx, NULL, &got_len,
1142 expected->input, expected->input_len) <= 0
1143 || !TEST_ptr(got = OPENSSL_malloc(got_len))) {
1144 t->err = "KEYOP_LENGTH_ERROR";
1147 if (expected->keyop(expected->ctx, got, &got_len,
1148 expected->input, expected->input_len) <= 0) {
1149 t->err = "KEYOP_ERROR";
1152 if (!memory_err_compare(t, "KEYOP_MISMATCH",
1153 expected->output, expected->output_len,
1163 static int sign_test_init(EVP_TEST *t, const char *name)
1165 return pkey_test_init(t, name, 0, EVP_PKEY_sign_init, EVP_PKEY_sign);
1168 static const EVP_TEST_METHOD psign_test_method = {
1176 static int verify_recover_test_init(EVP_TEST *t, const char *name)
1178 return pkey_test_init(t, name, 1, EVP_PKEY_verify_recover_init,
1179 EVP_PKEY_verify_recover);
1182 static const EVP_TEST_METHOD pverify_recover_test_method = {
1184 verify_recover_test_init,
1190 static int decrypt_test_init(EVP_TEST *t, const char *name)
1192 return pkey_test_init(t, name, 0, EVP_PKEY_decrypt_init,
1196 static const EVP_TEST_METHOD pdecrypt_test_method = {
1204 static int verify_test_init(EVP_TEST *t, const char *name)
1206 return pkey_test_init(t, name, 1, EVP_PKEY_verify_init, 0);
1209 static int verify_test_run(EVP_TEST *t)
1211 PKEY_DATA *kdata = t->data;
1213 if (EVP_PKEY_verify(kdata->ctx, kdata->output, kdata->output_len,
1214 kdata->input, kdata->input_len) <= 0)
1215 t->err = "VERIFY_ERROR";
1219 static const EVP_TEST_METHOD pverify_test_method = {
1228 static int pderive_test_init(EVP_TEST *t, const char *name)
1230 return pkey_test_init(t, name, 0, EVP_PKEY_derive_init, 0);
1233 static int pderive_test_parse(EVP_TEST *t,
1234 const char *keyword, const char *value)
1236 PKEY_DATA *kdata = t->data;
1238 if (strcmp(keyword, "PeerKey") == 0) {
1240 if (find_key(&peer, value, public_keys) == 0)
1242 if (EVP_PKEY_derive_set_peer(kdata->ctx, peer) <= 0)
1246 if (strcmp(keyword, "SharedSecret") == 0)
1247 return parse_bin(value, &kdata->output, &kdata->output_len);
1248 if (strcmp(keyword, "Ctrl") == 0)
1249 return pkey_test_ctrl(t, kdata->ctx, value);
1253 static int pderive_test_run(EVP_TEST *t)
1255 PKEY_DATA *expected = t->data;
1256 unsigned char *got = NULL;
1259 if (EVP_PKEY_derive(expected->ctx, NULL, &got_len) <= 0) {
1260 t->err = "DERIVE_ERROR";
1263 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1264 t->err = "DERIVE_ERROR";
1267 if (EVP_PKEY_derive(expected->ctx, got, &got_len) <= 0) {
1268 t->err = "DERIVE_ERROR";
1271 if (!memory_err_compare(t, "SHARED_SECRET_MISMATCH",
1272 expected->output, expected->output_len,
1282 static const EVP_TEST_METHOD pderive_test_method = {
1295 typedef enum pbe_type_enum {
1296 PBE_TYPE_INVALID = 0,
1297 PBE_TYPE_SCRYPT, PBE_TYPE_PBKDF2, PBE_TYPE_PKCS12
1300 typedef struct pbe_data_st {
1302 /* scrypt parameters */
1303 uint64_t N, r, p, maxmem;
1304 /* PKCS#12 parameters */
1308 unsigned char *pass;
1311 unsigned char *salt;
1313 /* Expected output */
1318 #ifndef OPENSSL_NO_SCRYPT
1320 * Parse unsigned decimal 64 bit integer value
1322 static int parse_uint64(const char *value, uint64_t *pr)
1324 const char *p = value;
1326 if (!TEST_true(*p)) {
1327 TEST_info("Invalid empty integer value");
1330 for (*pr = 0; *p; ) {
1331 if (*pr > UINT64_MAX / 10) {
1332 TEST_error("Integer overflow in string %s", value);
1336 if (!TEST_true(isdigit((unsigned char)*p))) {
1337 TEST_error("Invalid character in string %s", value);
1346 static int scrypt_test_parse(EVP_TEST *t,
1347 const char *keyword, const char *value)
1349 PBE_DATA *pdata = t->data;
1351 if (strcmp(keyword, "N") == 0)
1352 return parse_uint64(value, &pdata->N);
1353 if (strcmp(keyword, "p") == 0)
1354 return parse_uint64(value, &pdata->p);
1355 if (strcmp(keyword, "r") == 0)
1356 return parse_uint64(value, &pdata->r);
1357 if (strcmp(keyword, "maxmem") == 0)
1358 return parse_uint64(value, &pdata->maxmem);
1363 static int pbkdf2_test_parse(EVP_TEST *t,
1364 const char *keyword, const char *value)
1366 PBE_DATA *pdata = t->data;
1368 if (strcmp(keyword, "iter") == 0) {
1369 pdata->iter = atoi(value);
1370 if (pdata->iter <= 0)
1374 if (strcmp(keyword, "MD") == 0) {
1375 pdata->md = EVP_get_digestbyname(value);
1376 if (pdata->md == NULL)
1383 static int pkcs12_test_parse(EVP_TEST *t,
1384 const char *keyword, const char *value)
1386 PBE_DATA *pdata = t->data;
1388 if (strcmp(keyword, "id") == 0) {
1389 pdata->id = atoi(value);
1394 return pbkdf2_test_parse(t, keyword, value);
1397 static int pbe_test_init(EVP_TEST *t, const char *alg)
1400 PBE_TYPE pbe_type = PBE_TYPE_INVALID;
1402 if (strcmp(alg, "scrypt") == 0) {
1403 #ifndef OPENSSL_NO_SCRYPT
1404 pbe_type = PBE_TYPE_SCRYPT;
1409 } else if (strcmp(alg, "pbkdf2") == 0) {
1410 pbe_type = PBE_TYPE_PBKDF2;
1411 } else if (strcmp(alg, "pkcs12") == 0) {
1412 pbe_type = PBE_TYPE_PKCS12;
1414 TEST_error("Unknown pbe algorithm %s", alg);
1416 pdat = OPENSSL_zalloc(sizeof(*pdat));
1417 pdat->pbe_type = pbe_type;
1422 static void pbe_test_cleanup(EVP_TEST *t)
1424 PBE_DATA *pdat = t->data;
1426 OPENSSL_free(pdat->pass);
1427 OPENSSL_free(pdat->salt);
1428 OPENSSL_free(pdat->key);
1431 static int pbe_test_parse(EVP_TEST *t,
1432 const char *keyword, const char *value)
1434 PBE_DATA *pdata = t->data;
1436 if (strcmp(keyword, "Password") == 0)
1437 return parse_bin(value, &pdata->pass, &pdata->pass_len);
1438 if (strcmp(keyword, "Salt") == 0)
1439 return parse_bin(value, &pdata->salt, &pdata->salt_len);
1440 if (strcmp(keyword, "Key") == 0)
1441 return parse_bin(value, &pdata->key, &pdata->key_len);
1442 if (pdata->pbe_type == PBE_TYPE_PBKDF2)
1443 return pbkdf2_test_parse(t, keyword, value);
1444 else if (pdata->pbe_type == PBE_TYPE_PKCS12)
1445 return pkcs12_test_parse(t, keyword, value);
1446 #ifndef OPENSSL_NO_SCRYPT
1447 else if (pdata->pbe_type == PBE_TYPE_SCRYPT)
1448 return scrypt_test_parse(t, keyword, value);
1453 static int pbe_test_run(EVP_TEST *t)
1455 PBE_DATA *expected = t->data;
1458 if (!TEST_ptr(key = OPENSSL_malloc(expected->key_len))) {
1459 t->err = "INTERNAL_ERROR";
1462 if (expected->pbe_type == PBE_TYPE_PBKDF2) {
1463 if (PKCS5_PBKDF2_HMAC((char *)expected->pass, expected->pass_len,
1464 expected->salt, expected->salt_len,
1465 expected->iter, expected->md,
1466 expected->key_len, key) == 0) {
1467 t->err = "PBKDF2_ERROR";
1470 #ifndef OPENSSL_NO_SCRYPT
1471 } else if (expected->pbe_type == PBE_TYPE_SCRYPT) {
1472 if (EVP_PBE_scrypt((const char *)expected->pass, expected->pass_len,
1473 expected->salt, expected->salt_len, expected->N,
1474 expected->r, expected->p, expected->maxmem,
1475 key, expected->key_len) == 0) {
1476 t->err = "SCRYPT_ERROR";
1480 } else if (expected->pbe_type == PBE_TYPE_PKCS12) {
1481 if (PKCS12_key_gen_uni(expected->pass, expected->pass_len,
1482 expected->salt, expected->salt_len,
1483 expected->id, expected->iter, expected->key_len,
1484 key, expected->md) == 0) {
1485 t->err = "PKCS12_ERROR";
1489 if (!memory_err_compare(t, "KEY_MISMATCH", expected->key, expected->key_len,
1490 key, expected->key_len))
1499 static const EVP_TEST_METHOD pbe_test_method = {
1513 BASE64_CANONICAL_ENCODING = 0,
1514 BASE64_VALID_ENCODING = 1,
1515 BASE64_INVALID_ENCODING = 2
1516 } base64_encoding_type;
1518 typedef struct encode_data_st {
1519 /* Input to encoding */
1520 unsigned char *input;
1522 /* Expected output */
1523 unsigned char *output;
1525 base64_encoding_type encoding;
1528 static int encode_test_init(EVP_TEST *t, const char *encoding)
1532 if (!TEST_ptr(edata = OPENSSL_zalloc(sizeof(*edata))))
1534 if (strcmp(encoding, "canonical") == 0) {
1535 edata->encoding = BASE64_CANONICAL_ENCODING;
1536 } else if (strcmp(encoding, "valid") == 0) {
1537 edata->encoding = BASE64_VALID_ENCODING;
1538 } else if (strcmp(encoding, "invalid") == 0) {
1539 edata->encoding = BASE64_INVALID_ENCODING;
1540 if (!TEST_ptr(t->expected_err = OPENSSL_strdup("DECODE_ERROR")))
1543 TEST_error("Bad encoding: %s."
1544 " Should be one of {canonical, valid, invalid}",
1552 static void encode_test_cleanup(EVP_TEST *t)
1554 ENCODE_DATA *edata = t->data;
1556 OPENSSL_free(edata->input);
1557 OPENSSL_free(edata->output);
1558 memset(edata, 0, sizeof(*edata));
1561 static int encode_test_parse(EVP_TEST *t,
1562 const char *keyword, const char *value)
1564 ENCODE_DATA *edata = t->data;
1566 if (strcmp(keyword, "Input") == 0)
1567 return parse_bin(value, &edata->input, &edata->input_len);
1568 if (strcmp(keyword, "Output") == 0)
1569 return parse_bin(value, &edata->output, &edata->output_len);
1573 static int encode_test_run(EVP_TEST *t)
1575 ENCODE_DATA *expected = t->data;
1576 unsigned char *encode_out = NULL, *decode_out = NULL;
1577 int output_len, chunk_len;
1578 EVP_ENCODE_CTX *decode_ctx;
1580 if (!TEST_ptr(decode_ctx = EVP_ENCODE_CTX_new())) {
1581 t->err = "INTERNAL_ERROR";
1585 if (expected->encoding == BASE64_CANONICAL_ENCODING) {
1586 EVP_ENCODE_CTX *encode_ctx;
1588 if (!TEST_ptr(encode_ctx = EVP_ENCODE_CTX_new())
1589 || !TEST_ptr(encode_out =
1590 OPENSSL_malloc(EVP_ENCODE_LENGTH(expected->input_len))))
1593 EVP_EncodeInit(encode_ctx);
1594 EVP_EncodeUpdate(encode_ctx, encode_out, &chunk_len,
1595 expected->input, expected->input_len);
1596 output_len = chunk_len;
1598 EVP_EncodeFinal(encode_ctx, encode_out + chunk_len, &chunk_len);
1599 output_len += chunk_len;
1601 EVP_ENCODE_CTX_free(encode_ctx);
1603 if (!memory_err_compare(t, "BAD_ENCODING",
1604 expected->output, expected->output_len,
1605 encode_out, output_len))
1609 if (!TEST_ptr(decode_out =
1610 OPENSSL_malloc(EVP_DECODE_LENGTH(expected->output_len))))
1613 EVP_DecodeInit(decode_ctx);
1614 if (EVP_DecodeUpdate(decode_ctx, decode_out, &chunk_len, expected->output,
1615 expected->output_len) < 0) {
1616 t->err = "DECODE_ERROR";
1619 output_len = chunk_len;
1621 if (EVP_DecodeFinal(decode_ctx, decode_out + chunk_len, &chunk_len) != 1) {
1622 t->err = "DECODE_ERROR";
1625 output_len += chunk_len;
1627 if (expected->encoding != BASE64_INVALID_ENCODING
1628 && !memory_err_compare(t, "BAD_DECODING",
1629 expected->input, expected->input_len,
1630 decode_out, output_len)) {
1631 t->err = "BAD_DECODING";
1637 OPENSSL_free(encode_out);
1638 OPENSSL_free(decode_out);
1639 EVP_ENCODE_CTX_free(decode_ctx);
1643 static const EVP_TEST_METHOD encode_test_method = {
1646 encode_test_cleanup,
1655 typedef struct kdf_data_st {
1656 /* Context for this operation */
1658 /* Expected output */
1659 unsigned char *output;
1664 * Perform public key operation setup: lookup key, allocated ctx and call
1665 * the appropriate initialisation function
1667 static int kdf_test_init(EVP_TEST *t, const char *name)
1670 int kdf_nid = OBJ_sn2nid(name);
1672 #ifdef OPENSSL_NO_SCRYPT
1673 if (strcmp(name, "scrypt") == 0) {
1679 if (kdf_nid == NID_undef)
1680 kdf_nid = OBJ_ln2nid(name);
1682 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata))))
1684 kdata->ctx = EVP_PKEY_CTX_new_id(kdf_nid, NULL);
1685 if (kdata->ctx == NULL) {
1686 OPENSSL_free(kdata);
1689 if (EVP_PKEY_derive_init(kdata->ctx) <= 0) {
1690 EVP_PKEY_CTX_free(kdata->ctx);
1691 OPENSSL_free(kdata);
1698 static void kdf_test_cleanup(EVP_TEST *t)
1700 KDF_DATA *kdata = t->data;
1701 OPENSSL_free(kdata->output);
1702 EVP_PKEY_CTX_free(kdata->ctx);
1705 static int kdf_test_parse(EVP_TEST *t,
1706 const char *keyword, const char *value)
1708 KDF_DATA *kdata = t->data;
1710 if (strcmp(keyword, "Output") == 0)
1711 return parse_bin(value, &kdata->output, &kdata->output_len);
1712 if (strncmp(keyword, "Ctrl", 4) == 0)
1713 return pkey_test_ctrl(t, kdata->ctx, value);
1717 static int kdf_test_run(EVP_TEST *t)
1719 KDF_DATA *expected = t->data;
1720 unsigned char *got = NULL;
1721 size_t got_len = expected->output_len;
1723 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1724 t->err = "INTERNAL_ERROR";
1727 if (EVP_PKEY_derive(expected->ctx, got, &got_len) <= 0) {
1728 t->err = "KDF_DERIVE_ERROR";
1731 if (!memory_err_compare(t, "KDF_MISMATCH",
1732 expected->output, expected->output_len,
1743 static const EVP_TEST_METHOD kdf_test_method = {
1756 typedef struct keypair_test_data_st {
1759 } KEYPAIR_TEST_DATA;
1761 static int keypair_test_init(EVP_TEST *t, const char *pair)
1763 KEYPAIR_TEST_DATA *data;
1765 EVP_PKEY *pk = NULL, *pubk = NULL;
1766 char *pub, *priv = NULL;
1768 /* Split private and public names. */
1769 if (!TEST_ptr(priv = OPENSSL_strdup(pair))
1770 || !TEST_ptr(pub = strchr(priv, ':'))) {
1771 t->err = "PARSING_ERROR";
1776 if (!TEST_true(find_key(&pk, priv, private_keys))) {
1777 TEST_info("Can't find private key: %s", priv);
1778 t->err = "MISSING_PRIVATE_KEY";
1781 if (!TEST_true(find_key(&pubk, pub, public_keys))) {
1782 TEST_info("Can't find public key: %s", pub);
1783 t->err = "MISSING_PUBLIC_KEY";
1787 if (pk == NULL && pubk == NULL) {
1788 /* Both keys are listed but unsupported: skip this test */
1794 if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data))))
1807 static void keypair_test_cleanup(EVP_TEST *t)
1809 OPENSSL_free(t->data);
1814 * For tests that do not accept any custom keywords.
1816 static int void_test_parse(EVP_TEST *t, const char *keyword, const char *value)
1821 static int keypair_test_run(EVP_TEST *t)
1824 const KEYPAIR_TEST_DATA *pair = t->data;
1826 if (pair->privk == NULL || pair->pubk == NULL) {
1828 * this can only happen if only one of the keys is not set
1829 * which means that one of them was unsupported while the
1830 * other isn't: hence a key type mismatch.
1832 t->err = "KEYPAIR_TYPE_MISMATCH";
1837 if ((rv = EVP_PKEY_cmp(pair->privk, pair->pubk)) != 1 ) {
1839 t->err = "KEYPAIR_MISMATCH";
1840 } else if ( -1 == rv ) {
1841 t->err = "KEYPAIR_TYPE_MISMATCH";
1842 } else if ( -2 == rv ) {
1843 t->err = "UNSUPPORTED_KEY_COMPARISON";
1845 TEST_error("Unexpected error in key comparison");
1860 static const EVP_TEST_METHOD keypair_test_method = {
1863 keypair_test_cleanup,
1872 typedef struct keygen_test_data_st {
1873 EVP_PKEY_CTX *genctx; /* Keygen context to use */
1874 char *keyname; /* Key name to store key or NULL */
1877 static int keygen_test_init(EVP_TEST *t, const char *alg)
1879 KEYGEN_TEST_DATA *data;
1880 EVP_PKEY_CTX *genctx;
1881 int nid = OBJ_sn2nid(alg);
1883 if (nid == NID_undef) {
1884 nid = OBJ_ln2nid(alg);
1885 if (nid == NID_undef)
1889 if (!TEST_ptr(genctx = EVP_PKEY_CTX_new_id(nid, NULL))) {
1890 /* assume algorithm disabled */
1895 if (EVP_PKEY_keygen_init(genctx) <= 0) {
1896 t->err = "KEYGEN_INIT_ERROR";
1900 if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data))))
1902 data->genctx = genctx;
1903 data->keyname = NULL;
1909 EVP_PKEY_CTX_free(genctx);
1913 static void keygen_test_cleanup(EVP_TEST *t)
1915 KEYGEN_TEST_DATA *keygen = t->data;
1917 EVP_PKEY_CTX_free(keygen->genctx);
1918 OPENSSL_free(keygen->keyname);
1919 OPENSSL_free(t->data);
1923 static int keygen_test_parse(EVP_TEST *t,
1924 const char *keyword, const char *value)
1926 KEYGEN_TEST_DATA *keygen = t->data;
1928 if (strcmp(keyword, "KeyName") == 0)
1929 return TEST_ptr(keygen->keyname = OPENSSL_strdup(value));
1930 if (strcmp(keyword, "Ctrl") == 0)
1931 return pkey_test_ctrl(t, keygen->genctx, value);
1935 static int keygen_test_run(EVP_TEST *t)
1937 KEYGEN_TEST_DATA *keygen = t->data;
1938 EVP_PKEY *pkey = NULL;
1941 if (EVP_PKEY_keygen(keygen->genctx, &pkey) <= 0) {
1942 t->err = "KEYGEN_GENERATE_ERROR";
1946 if (keygen->keyname != NULL) {
1949 if (find_key(NULL, keygen->keyname, private_keys)) {
1950 TEST_info("Duplicate key %s", keygen->keyname);
1954 if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key))))
1956 key->name = keygen->keyname;
1957 keygen->keyname = NULL;
1959 key->next = private_keys;
1962 EVP_PKEY_free(pkey);
1968 EVP_PKEY_free(pkey);
1972 static const EVP_TEST_METHOD keygen_test_method = {
1975 keygen_test_cleanup,
1981 *** DIGEST SIGN+VERIFY TESTS
1985 int is_verify; /* Set to 1 if verifying */
1986 int is_oneshot; /* Set to 1 for one shot operation */
1987 const EVP_MD *md; /* Digest to use */
1988 EVP_MD_CTX *ctx; /* Digest context */
1990 STACK_OF(EVP_TEST_BUFFER) *input; /* Input data: streaming */
1991 unsigned char *osin; /* Input data if one shot */
1992 size_t osin_len; /* Input length data if one shot */
1993 unsigned char *output; /* Expected output */
1994 size_t output_len; /* Expected output length */
1997 static int digestsigver_test_init(EVP_TEST *t, const char *alg, int is_verify,
2000 const EVP_MD *md = NULL;
2001 DIGESTSIGN_DATA *mdat;
2003 if (strcmp(alg, "NULL") != 0) {
2004 if ((md = EVP_get_digestbyname(alg)) == NULL) {
2005 /* If alg has an OID assume disabled algorithm */
2006 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
2013 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
2016 if (!TEST_ptr(mdat->ctx = EVP_MD_CTX_new())) {
2020 mdat->is_verify = is_verify;
2021 mdat->is_oneshot = is_oneshot;
2026 static int digestsign_test_init(EVP_TEST *t, const char *alg)
2028 return digestsigver_test_init(t, alg, 0, 0);
2031 static void digestsigver_test_cleanup(EVP_TEST *t)
2033 DIGESTSIGN_DATA *mdata = t->data;
2035 EVP_MD_CTX_free(mdata->ctx);
2036 sk_EVP_TEST_BUFFER_pop_free(mdata->input, evp_test_buffer_free);
2037 OPENSSL_free(mdata->osin);
2038 OPENSSL_free(mdata->output);
2039 OPENSSL_free(mdata);
2043 static int digestsigver_test_parse(EVP_TEST *t,
2044 const char *keyword, const char *value)
2046 DIGESTSIGN_DATA *mdata = t->data;
2048 if (strcmp(keyword, "Key") == 0) {
2049 EVP_PKEY *pkey = NULL;
2052 if (mdata->is_verify)
2053 rv = find_key(&pkey, value, public_keys);
2055 rv = find_key(&pkey, value, private_keys);
2056 if (rv == 0 || pkey == NULL) {
2060 if (mdata->is_verify) {
2061 if (!EVP_DigestVerifyInit(mdata->ctx, &mdata->pctx, mdata->md,
2063 t->err = "DIGESTVERIFYINIT_ERROR";
2066 if (!EVP_DigestSignInit(mdata->ctx, &mdata->pctx, mdata->md, NULL,
2068 t->err = "DIGESTSIGNINIT_ERROR";
2072 if (strcmp(keyword, "Input") == 0) {
2073 if (mdata->is_oneshot)
2074 return parse_bin(value, &mdata->osin, &mdata->osin_len);
2075 return evp_test_buffer_append(value, &mdata->input);
2077 if (strcmp(keyword, "Output") == 0)
2078 return parse_bin(value, &mdata->output, &mdata->output_len);
2080 if (!mdata->is_oneshot) {
2081 if (strcmp(keyword, "Count") == 0)
2082 return evp_test_buffer_set_count(value, mdata->input);
2083 if (strcmp(keyword, "Ncopy") == 0)
2084 return evp_test_buffer_ncopy(value, mdata->input);
2086 if (strcmp(keyword, "Ctrl") == 0) {
2087 if (mdata->pctx == NULL)
2089 return pkey_test_ctrl(t, mdata->pctx, value);
2094 static int digestsign_update_fn(void *ctx, const unsigned char *buf,
2097 return EVP_DigestSignUpdate(ctx, buf, buflen);
2100 static int digestsign_test_run(EVP_TEST *t)
2102 DIGESTSIGN_DATA *expected = t->data;
2103 unsigned char *got = NULL;
2106 if (!evp_test_buffer_do(expected->input, digestsign_update_fn,
2108 t->err = "DIGESTUPDATE_ERROR";
2112 if (!EVP_DigestSignFinal(expected->ctx, NULL, &got_len)) {
2113 t->err = "DIGESTSIGNFINAL_LENGTH_ERROR";
2116 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
2117 t->err = "MALLOC_FAILURE";
2120 if (!EVP_DigestSignFinal(expected->ctx, got, &got_len)) {
2121 t->err = "DIGESTSIGNFINAL_ERROR";
2124 if (!memory_err_compare(t, "SIGNATURE_MISMATCH",
2125 expected->output, expected->output_len,
2135 static const EVP_TEST_METHOD digestsign_test_method = {
2137 digestsign_test_init,
2138 digestsigver_test_cleanup,
2139 digestsigver_test_parse,
2143 static int digestverify_test_init(EVP_TEST *t, const char *alg)
2145 return digestsigver_test_init(t, alg, 1, 0);
2148 static int digestverify_update_fn(void *ctx, const unsigned char *buf,
2151 return EVP_DigestVerifyUpdate(ctx, buf, buflen);
2154 static int digestverify_test_run(EVP_TEST *t)
2156 DIGESTSIGN_DATA *mdata = t->data;
2158 if (!evp_test_buffer_do(mdata->input, digestverify_update_fn, mdata->ctx)) {
2159 t->err = "DIGESTUPDATE_ERROR";
2163 if (EVP_DigestVerifyFinal(mdata->ctx, mdata->output,
2164 mdata->output_len) <= 0)
2165 t->err = "VERIFY_ERROR";
2169 static const EVP_TEST_METHOD digestverify_test_method = {
2171 digestverify_test_init,
2172 digestsigver_test_cleanup,
2173 digestsigver_test_parse,
2174 digestverify_test_run
2177 static int oneshot_digestsign_test_init(EVP_TEST *t, const char *alg)
2179 return digestsigver_test_init(t, alg, 0, 1);
2182 static int oneshot_digestsign_test_run(EVP_TEST *t)
2184 DIGESTSIGN_DATA *expected = t->data;
2185 unsigned char *got = NULL;
2188 if (!EVP_DigestSign(expected->ctx, NULL, &got_len,
2189 expected->osin, expected->osin_len)) {
2190 t->err = "DIGESTSIGN_LENGTH_ERROR";
2193 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
2194 t->err = "MALLOC_FAILURE";
2197 if (!EVP_DigestSign(expected->ctx, got, &got_len,
2198 expected->osin, expected->osin_len)) {
2199 t->err = "DIGESTSIGN_ERROR";
2202 if (!memory_err_compare(t, "SIGNATURE_MISMATCH",
2203 expected->output, expected->output_len,
2213 static const EVP_TEST_METHOD oneshot_digestsign_test_method = {
2214 "OneShotDigestSign",
2215 oneshot_digestsign_test_init,
2216 digestsigver_test_cleanup,
2217 digestsigver_test_parse,
2218 oneshot_digestsign_test_run
2221 static int oneshot_digestverify_test_init(EVP_TEST *t, const char *alg)
2223 return digestsigver_test_init(t, alg, 1, 1);
2226 static int oneshot_digestverify_test_run(EVP_TEST *t)
2228 DIGESTSIGN_DATA *mdata = t->data;
2230 if (EVP_DigestVerify(mdata->ctx, mdata->output, mdata->output_len,
2231 mdata->osin, mdata->osin_len) <= 0)
2232 t->err = "VERIFY_ERROR";
2236 static const EVP_TEST_METHOD oneshot_digestverify_test_method = {
2237 "OneShotDigestVerify",
2238 oneshot_digestverify_test_init,
2239 digestsigver_test_cleanup,
2240 digestsigver_test_parse,
2241 oneshot_digestverify_test_run
2246 *** PARSING AND DISPATCH
2249 static const EVP_TEST_METHOD *evp_test_list[] = {
2250 &cipher_test_method,
2251 &digest_test_method,
2252 &digestsign_test_method,
2253 &digestverify_test_method,
2254 &encode_test_method,
2256 &keypair_test_method,
2257 &keygen_test_method,
2259 &oneshot_digestsign_test_method,
2260 &oneshot_digestverify_test_method,
2262 &pdecrypt_test_method,
2263 &pderive_test_method,
2265 &pverify_recover_test_method,
2266 &pverify_test_method,
2270 static const EVP_TEST_METHOD *find_test(const char *name)
2272 const EVP_TEST_METHOD **tt;
2274 for (tt = evp_test_list; *tt; tt++) {
2275 if (strcmp(name, (*tt)->name) == 0)
2281 static void clear_test(EVP_TEST *t)
2283 test_clearstanza(&t->s);
2285 if (t->data != NULL) {
2286 if (t->meth != NULL)
2287 t->meth->cleanup(t);
2288 OPENSSL_free(t->data);
2291 OPENSSL_free(t->expected_err);
2292 t->expected_err = NULL;
2293 OPENSSL_free(t->func);
2295 OPENSSL_free(t->reason);
2305 * Check for errors in the test structure; return 1 if okay, else 0.
2307 static int check_test_error(EVP_TEST *t)
2313 if (t->err == NULL && t->expected_err == NULL)
2315 if (t->err != NULL && t->expected_err == NULL) {
2316 if (t->aux_err != NULL) {
2317 TEST_info("%s:%d: Source of above error (%s); unexpected error %s",
2318 t->s.test_file, t->s.start, t->aux_err, t->err);
2320 TEST_info("%s:%d: Source of above error; unexpected error %s",
2321 t->s.test_file, t->s.start, t->err);
2325 if (t->err == NULL && t->expected_err != NULL) {
2326 TEST_info("%s:%d: Succeeded but was expecting %s",
2327 t->s.test_file, t->s.start, t->expected_err);
2331 if (strcmp(t->err, t->expected_err) != 0) {
2332 TEST_info("%s:%d: Expected %s got %s",
2333 t->s.test_file, t->s.start, t->expected_err, t->err);
2337 if (t->func == NULL && t->reason == NULL)
2340 if (t->func == NULL || t->reason == NULL) {
2341 TEST_info("%s:%d: Test is missing function or reason code",
2342 t->s.test_file, t->s.start);
2346 err = ERR_peek_error();
2348 TEST_info("%s:%d: Expected error \"%s:%s\" not set",
2349 t->s.test_file, t->s.start, t->func, t->reason);
2353 func = ERR_func_error_string(err);
2354 reason = ERR_reason_error_string(err);
2355 if (func == NULL && reason == NULL) {
2356 TEST_info("%s:%d: Expected error \"%s:%s\", no strings available."
2358 t->s.test_file, t->s.start, t->func, t->reason);
2362 if (strcmp(func, t->func) == 0 && strcmp(reason, t->reason) == 0)
2365 TEST_info("%s:%d: Expected error \"%s:%s\", got \"%s:%s\"",
2366 t->s.test_file, t->s.start, t->func, t->reason, func, reason);
2372 * Run a parsed test. Log a message and return 0 on error.
2374 static int run_test(EVP_TEST *t)
2376 if (t->meth == NULL)
2383 if (t->err == NULL && t->meth->run_test(t) != 1) {
2384 TEST_info("%s:%d %s error",
2385 t->s.test_file, t->s.start, t->meth->name);
2388 if (!check_test_error(t)) {
2389 TEST_openssl_errors();
2398 static int find_key(EVP_PKEY **ppk, const char *name, KEY_LIST *lst)
2400 for (; lst != NULL; lst = lst->next) {
2401 if (strcmp(lst->name, name) == 0) {
2410 static void free_key_list(KEY_LIST *lst)
2412 while (lst != NULL) {
2413 KEY_LIST *next = lst->next;
2415 EVP_PKEY_free(lst->key);
2416 OPENSSL_free(lst->name);
2423 * Is the key type an unsupported algorithm?
2425 static int key_unsupported(void)
2427 long err = ERR_peek_error();
2429 if (ERR_GET_LIB(err) == ERR_LIB_EVP
2430 && ERR_GET_REASON(err) == EVP_R_UNSUPPORTED_ALGORITHM) {
2434 #ifndef OPENSSL_NO_EC
2436 * If EC support is enabled we should catch also EC_R_UNKNOWN_GROUP as an
2437 * hint to an unsupported algorithm/curve (e.g. if binary EC support is
2440 if (ERR_GET_LIB(err) == ERR_LIB_EC
2441 && ERR_GET_REASON(err) == EC_R_UNKNOWN_GROUP) {
2445 #endif /* OPENSSL_NO_EC */
2450 * NULL out the value from |pp| but return it. This "steals" a pointer.
2452 static char *take_value(PAIR *pp)
2454 char *p = pp->value;
2461 * Read and parse one test. Return 0 if failure, 1 if okay.
2463 static int parse(EVP_TEST *t)
2465 KEY_LIST *key, **klist;
2472 if (BIO_eof(t->s.fp))
2475 if (!test_readstanza(&t->s))
2477 } while (t->s.numpairs == 0);
2478 pp = &t->s.pairs[0];
2480 /* Are we adding a key? */
2483 if (strcmp(pp->key, "PrivateKey") == 0) {
2484 pkey = PEM_read_bio_PrivateKey(t->s.key, NULL, 0, NULL);
2485 if (pkey == NULL && !key_unsupported()) {
2486 EVP_PKEY_free(pkey);
2487 TEST_info("Can't read private key %s", pp->value);
2488 TEST_openssl_errors();
2491 klist = &private_keys;
2492 } else if (strcmp(pp->key, "PublicKey") == 0) {
2493 pkey = PEM_read_bio_PUBKEY(t->s.key, NULL, 0, NULL);
2494 if (pkey == NULL && !key_unsupported()) {
2495 EVP_PKEY_free(pkey);
2496 TEST_info("Can't read public key %s", pp->value);
2497 TEST_openssl_errors();
2500 klist = &public_keys;
2501 } else if (strcmp(pp->key, "PrivateKeyRaw") == 0
2502 || strcmp(pp->key, "PublicKeyRaw") == 0 ) {
2503 char *strnid = NULL, *keydata = NULL;
2504 unsigned char *keybin;
2508 if (strcmp(pp->key, "PrivateKeyRaw") == 0)
2509 klist = &private_keys;
2511 klist = &public_keys;
2513 strnid = strchr(pp->value, ':');
2514 if (strnid != NULL) {
2516 keydata = strchr(strnid, ':');
2517 if (keydata != NULL)
2520 if (keydata == NULL) {
2521 TEST_info("Failed to parse %s value", pp->key);
2525 nid = OBJ_txt2nid(strnid);
2526 if (nid == NID_undef) {
2527 TEST_info("Uncrecognised algorithm NID");
2530 if (!parse_bin(keydata, &keybin, &keylen)) {
2531 TEST_info("Failed to create binary key");
2534 if (klist == &private_keys)
2535 pkey = EVP_PKEY_new_raw_private_key(nid, NULL, keybin, keylen);
2537 pkey = EVP_PKEY_new_raw_public_key(nid, NULL, keybin, keylen);
2538 if (pkey == NULL && !key_unsupported()) {
2539 TEST_info("Can't read %s data", pp->key);
2540 OPENSSL_free(keybin);
2541 TEST_openssl_errors();
2544 OPENSSL_free(keybin);
2547 /* If we have a key add to list */
2548 if (klist != NULL) {
2549 if (find_key(NULL, pp->value, *klist)) {
2550 TEST_info("Duplicate key %s", pp->value);
2553 if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key))))
2555 key->name = take_value(pp);
2557 /* Hack to detect SM2 keys */
2558 if(pkey != NULL && strstr(key->name, "SM2") != NULL) {
2559 #ifdef OPENSSL_NO_SM2
2560 EVP_PKEY_free(pkey);
2563 EVP_PKEY_set_alias_type(pkey, EVP_PKEY_SM2);
2571 /* Go back and start a new stanza. */
2572 if (t->s.numpairs != 1)
2573 TEST_info("Line %d: missing blank line\n", t->s.curr);
2577 /* Find the test, based on first keyword. */
2578 if (!TEST_ptr(t->meth = find_test(pp->key)))
2580 if (!t->meth->init(t, pp->value)) {
2581 TEST_error("unknown %s: %s\n", pp->key, pp->value);
2585 /* TEST_info("skipping %s %s", pp->key, pp->value); */
2589 for (pp++, i = 1; i < t->s.numpairs; pp++, i++) {
2590 if (strcmp(pp->key, "Result") == 0) {
2591 if (t->expected_err != NULL) {
2592 TEST_info("Line %d: multiple result lines", t->s.curr);
2595 t->expected_err = take_value(pp);
2596 } else if (strcmp(pp->key, "Function") == 0) {
2597 if (t->func != NULL) {
2598 TEST_info("Line %d: multiple function lines\n", t->s.curr);
2601 t->func = take_value(pp);
2602 } else if (strcmp(pp->key, "Reason") == 0) {
2603 if (t->reason != NULL) {
2604 TEST_info("Line %d: multiple reason lines", t->s.curr);
2607 t->reason = take_value(pp);
2609 /* Must be test specific line: try to parse it */
2610 int rv = t->meth->parse(t, pp->key, pp->value);
2613 TEST_info("Line %d: unknown keyword %s", t->s.curr, pp->key);
2617 TEST_info("Line %d: error processing keyword %s\n",
2618 t->s.curr, pp->key);
2627 static int run_file_tests(int i)
2630 const char *testfile = test_get_argument(i);
2633 if (!TEST_ptr(t = OPENSSL_zalloc(sizeof(*t))))
2635 if (!test_start_file(&t->s, testfile)) {
2640 while (!BIO_eof(t->s.fp)) {
2644 if (c == 0 || !run_test(t)) {
2649 test_end_file(&t->s);
2652 free_key_list(public_keys);
2653 free_key_list(private_keys);
2660 int setup_tests(void)
2662 size_t n = test_get_argument_count();
2665 TEST_error("Usage: %s file...", test_get_program_name());
2669 ADD_ALL_TESTS(run_file_tests, n);