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 {
835 /* MAC type in one form or another */
836 const EVP_MAC *mac; /* for mac_test_run_mac */
837 int type; /* for mac_test_run_pkey */
838 /* Algorithm string for this MAC */
844 unsigned char *input;
846 /* Expected output */
847 unsigned char *output;
849 /* Collection of controls */
850 STACK_OF(OPENSSL_STRING) *controls;
853 static int mac_test_init(EVP_TEST *t, const char *alg)
855 const EVP_MAC *mac = NULL;
856 int type = NID_undef;
859 if ((mac = EVP_get_macbyname(alg)) == NULL) {
861 * Since we didn't find an EVP_MAC, we check for known EVP_PKEY methods
862 * For debugging purposes, we allow 'NNNN by EVP_PKEY' to force running
863 * the EVP_PKEY method.
865 size_t sz = strlen(alg);
866 static const char epilogue[] = " by EVP_PKEY";
868 if (strcmp(alg + sz - (sizeof(epilogue) - 1), epilogue) == 0)
869 sz -= sizeof(epilogue) - 1;
871 if (strncmp(alg, "HMAC", sz) == 0) {
872 type = EVP_PKEY_HMAC;
873 } else if (strncmp(alg, "CMAC", sz) == 0) {
874 #ifndef OPENSSL_NO_CMAC
875 type = EVP_PKEY_CMAC;
880 } else if (strncmp(alg, "Poly1305", sz) == 0) {
881 #ifndef OPENSSL_NO_POLY1305
882 type = EVP_PKEY_POLY1305;
887 } else if (strncmp(alg, "SipHash", sz) == 0) {
888 #ifndef OPENSSL_NO_SIPHASH
889 type = EVP_PKEY_SIPHASH;
896 * Not a known EVP_PKEY method either. If it's a known OID, then
897 * assume it's been disabled.
899 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
908 mdat = OPENSSL_zalloc(sizeof(*mdat));
911 mdat->controls = sk_OPENSSL_STRING_new_null();
916 /* Because OPENSSL_free is a macro, it can't be passed as a function pointer */
917 static void openssl_free(char *m)
922 static void mac_test_cleanup(EVP_TEST *t)
924 MAC_DATA *mdat = t->data;
926 sk_OPENSSL_STRING_pop_free(mdat->controls, openssl_free);
927 OPENSSL_free(mdat->alg);
928 OPENSSL_free(mdat->key);
929 OPENSSL_free(mdat->input);
930 OPENSSL_free(mdat->output);
933 static int mac_test_parse(EVP_TEST *t,
934 const char *keyword, const char *value)
936 MAC_DATA *mdata = t->data;
938 if (strcmp(keyword, "Key") == 0)
939 return parse_bin(value, &mdata->key, &mdata->key_len);
940 if (strcmp(keyword, "Algorithm") == 0) {
941 mdata->alg = OPENSSL_strdup(value);
946 if (strcmp(keyword, "Input") == 0)
947 return parse_bin(value, &mdata->input, &mdata->input_len);
948 if (strcmp(keyword, "Output") == 0)
949 return parse_bin(value, &mdata->output, &mdata->output_len);
950 if (strcmp(keyword, "Ctrl") == 0)
951 return sk_OPENSSL_STRING_push(mdata->controls,
952 OPENSSL_strdup(value)) != 0;
956 static int mac_test_run_pkey(EVP_TEST *t)
958 MAC_DATA *expected = t->data;
959 EVP_MD_CTX *mctx = NULL;
960 EVP_PKEY_CTX *pctx = NULL, *genctx = NULL;
961 EVP_PKEY *key = NULL;
962 const EVP_MD *md = NULL;
963 unsigned char *got = NULL;
967 if (expected->alg == NULL)
968 TEST_info("Trying the EVP_PKEY %s test", OBJ_nid2sn(expected->type));
970 TEST_info("Trying the EVP_PKEY %s test with %s",
971 OBJ_nid2sn(expected->type), expected->alg);
973 #ifdef OPENSSL_NO_DES
974 if (expected->alg != NULL && strstr(expected->alg, "DES") != NULL) {
981 if (expected->type == EVP_PKEY_CMAC)
982 key = EVP_PKEY_new_CMAC_key(NULL, expected->key, expected->key_len,
983 EVP_get_cipherbyname(expected->alg));
985 key = EVP_PKEY_new_raw_private_key(expected->type, NULL, expected->key,
988 t->err = "MAC_KEY_CREATE_ERROR";
992 if (expected->type == EVP_PKEY_HMAC) {
993 if (!TEST_ptr(md = EVP_get_digestbyname(expected->alg))) {
994 t->err = "MAC_ALGORITHM_SET_ERROR";
998 if (!TEST_ptr(mctx = EVP_MD_CTX_new())) {
999 t->err = "INTERNAL_ERROR";
1002 if (!EVP_DigestSignInit(mctx, &pctx, md, NULL, key)) {
1003 t->err = "DIGESTSIGNINIT_ERROR";
1006 for (i = 0; i < sk_OPENSSL_STRING_num(expected->controls); i++)
1007 if (!pkey_test_ctrl(t, pctx,
1008 sk_OPENSSL_STRING_value(expected->controls, i))) {
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 int mac_test_run_mac(EVP_TEST *t)
1042 MAC_DATA *expected = t->data;
1043 EVP_MAC_CTX *ctx = NULL;
1044 const void *algo = NULL;
1046 unsigned char *got = NULL;
1050 if (expected->alg == NULL)
1051 TEST_info("Trying the EVP_MAC %s test", EVP_MAC_name(expected->mac));
1053 TEST_info("Trying the EVP_MAC %s test with %s",
1054 EVP_MAC_name(expected->mac), expected->alg);
1056 #ifdef OPENSSL_NO_DES
1057 if (expected->alg != NULL && strstr(expected->alg, "DES") != NULL) {
1064 if ((ctx = EVP_MAC_CTX_new(expected->mac)) == NULL) {
1065 t->err = "MAC_CREATE_ERROR";
1069 if (expected->alg != NULL
1070 && ((algo_ctrl = EVP_MAC_CTRL_SET_CIPHER,
1071 algo = EVP_get_cipherbyname(expected->alg)) == NULL
1072 && (algo_ctrl = EVP_MAC_CTRL_SET_MD,
1073 algo = EVP_get_digestbyname(expected->alg)) == NULL)) {
1074 t->err = "MAC_BAD_ALGORITHM";
1079 if (algo_ctrl != 0) {
1080 rv = EVP_MAC_ctrl(ctx, algo_ctrl, algo);
1082 t->err = "MAC_CTRL_INVALID";
1084 } else if (rv <= 0) {
1085 t->err = "MAC_CTRL_ERROR";
1090 rv = EVP_MAC_ctrl(ctx, EVP_MAC_CTRL_SET_KEY,
1091 expected->key, expected->key_len);
1093 t->err = "MAC_CTRL_INVALID";
1095 } else if (rv <= 0) {
1096 t->err = "MAC_CTRL_ERROR";
1100 if (!EVP_MAC_init(ctx)) {
1101 t->err = "MAC_INIT_ERROR";
1104 for (i = 0; i < sk_OPENSSL_STRING_num(expected->controls); i++) {
1106 char *value = sk_OPENSSL_STRING_value(expected->controls, i);
1108 if (!TEST_ptr(tmpval = OPENSSL_strdup(value))) {
1109 t->err = "MAC_CTRL_ERROR";
1112 p = strchr(tmpval, ':');
1115 rv = EVP_MAC_ctrl_str(ctx, tmpval, p);
1116 OPENSSL_free(tmpval);
1118 t->err = "MAC_CTRL_INVALID";
1120 } else if (rv <= 0) {
1121 t->err = "MAC_CTRL_ERROR";
1125 if (!EVP_MAC_update(ctx, expected->input, expected->input_len)) {
1126 t->err = "MAC_UPDATE_ERROR";
1129 if (!EVP_MAC_final(ctx, NULL, &got_len)) {
1130 t->err = "MAC_FINAL_LENGTH_ERROR";
1133 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1134 t->err = "TEST_FAILURE";
1137 if (!EVP_MAC_final(ctx, got, &got_len)
1138 || !memory_err_compare(t, "TEST_MAC_ERR",
1139 expected->output, expected->output_len,
1141 t->err = "TEST_MAC_ERR";
1146 EVP_MAC_CTX_free(ctx);
1151 static int mac_test_run(EVP_TEST *t)
1153 MAC_DATA *expected = t->data;
1155 if (expected->mac != NULL)
1156 return mac_test_run_mac(t);
1157 return mac_test_run_pkey(t);
1160 static const EVP_TEST_METHOD mac_test_method = {
1170 *** PUBLIC KEY TESTS
1171 *** These are all very similar and share much common code.
1174 typedef struct pkey_data_st {
1175 /* Context for this operation */
1177 /* Key operation to perform */
1178 int (*keyop) (EVP_PKEY_CTX *ctx,
1179 unsigned char *sig, size_t *siglen,
1180 const unsigned char *tbs, size_t tbslen);
1182 unsigned char *input;
1184 /* Expected output */
1185 unsigned char *output;
1190 * Perform public key operation setup: lookup key, allocated ctx and call
1191 * the appropriate initialisation function
1193 static int pkey_test_init(EVP_TEST *t, const char *name,
1195 int (*keyopinit) (EVP_PKEY_CTX *ctx),
1196 int (*keyop)(EVP_PKEY_CTX *ctx,
1197 unsigned char *sig, size_t *siglen,
1198 const unsigned char *tbs,
1202 EVP_PKEY *pkey = NULL;
1206 rv = find_key(&pkey, name, public_keys);
1208 rv = find_key(&pkey, name, private_keys);
1209 if (rv == 0 || pkey == NULL) {
1214 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata)))) {
1215 EVP_PKEY_free(pkey);
1218 kdata->keyop = keyop;
1219 if (!TEST_ptr(kdata->ctx = EVP_PKEY_CTX_new(pkey, NULL))) {
1220 EVP_PKEY_free(pkey);
1221 OPENSSL_free(kdata);
1224 if (keyopinit(kdata->ctx) <= 0)
1225 t->err = "KEYOP_INIT_ERROR";
1230 static void pkey_test_cleanup(EVP_TEST *t)
1232 PKEY_DATA *kdata = t->data;
1234 OPENSSL_free(kdata->input);
1235 OPENSSL_free(kdata->output);
1236 EVP_PKEY_CTX_free(kdata->ctx);
1239 static int pkey_test_ctrl(EVP_TEST *t, EVP_PKEY_CTX *pctx,
1245 if (!TEST_ptr(tmpval = OPENSSL_strdup(value)))
1247 p = strchr(tmpval, ':');
1250 rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
1252 t->err = "PKEY_CTRL_INVALID";
1254 } else if (p != NULL && rv <= 0) {
1255 /* If p has an OID and lookup fails assume disabled algorithm */
1256 int nid = OBJ_sn2nid(p);
1258 if (nid == NID_undef)
1259 nid = OBJ_ln2nid(p);
1260 if (nid != NID_undef
1261 && EVP_get_digestbynid(nid) == NULL
1262 && EVP_get_cipherbynid(nid) == NULL) {
1266 t->err = "PKEY_CTRL_ERROR";
1270 OPENSSL_free(tmpval);
1274 static int pkey_test_parse(EVP_TEST *t,
1275 const char *keyword, const char *value)
1277 PKEY_DATA *kdata = t->data;
1278 if (strcmp(keyword, "Input") == 0)
1279 return parse_bin(value, &kdata->input, &kdata->input_len);
1280 if (strcmp(keyword, "Output") == 0)
1281 return parse_bin(value, &kdata->output, &kdata->output_len);
1282 if (strcmp(keyword, "Ctrl") == 0)
1283 return pkey_test_ctrl(t, kdata->ctx, value);
1287 static int pkey_test_run(EVP_TEST *t)
1289 PKEY_DATA *expected = t->data;
1290 unsigned char *got = NULL;
1293 if (expected->keyop(expected->ctx, NULL, &got_len,
1294 expected->input, expected->input_len) <= 0
1295 || !TEST_ptr(got = OPENSSL_malloc(got_len))) {
1296 t->err = "KEYOP_LENGTH_ERROR";
1299 if (expected->keyop(expected->ctx, got, &got_len,
1300 expected->input, expected->input_len) <= 0) {
1301 t->err = "KEYOP_ERROR";
1304 if (!memory_err_compare(t, "KEYOP_MISMATCH",
1305 expected->output, expected->output_len,
1315 static int sign_test_init(EVP_TEST *t, const char *name)
1317 return pkey_test_init(t, name, 0, EVP_PKEY_sign_init, EVP_PKEY_sign);
1320 static const EVP_TEST_METHOD psign_test_method = {
1328 static int verify_recover_test_init(EVP_TEST *t, const char *name)
1330 return pkey_test_init(t, name, 1, EVP_PKEY_verify_recover_init,
1331 EVP_PKEY_verify_recover);
1334 static const EVP_TEST_METHOD pverify_recover_test_method = {
1336 verify_recover_test_init,
1342 static int decrypt_test_init(EVP_TEST *t, const char *name)
1344 return pkey_test_init(t, name, 0, EVP_PKEY_decrypt_init,
1348 static const EVP_TEST_METHOD pdecrypt_test_method = {
1356 static int verify_test_init(EVP_TEST *t, const char *name)
1358 return pkey_test_init(t, name, 1, EVP_PKEY_verify_init, 0);
1361 static int verify_test_run(EVP_TEST *t)
1363 PKEY_DATA *kdata = t->data;
1365 if (EVP_PKEY_verify(kdata->ctx, kdata->output, kdata->output_len,
1366 kdata->input, kdata->input_len) <= 0)
1367 t->err = "VERIFY_ERROR";
1371 static const EVP_TEST_METHOD pverify_test_method = {
1380 static int pderive_test_init(EVP_TEST *t, const char *name)
1382 return pkey_test_init(t, name, 0, EVP_PKEY_derive_init, 0);
1385 static int pderive_test_parse(EVP_TEST *t,
1386 const char *keyword, const char *value)
1388 PKEY_DATA *kdata = t->data;
1390 if (strcmp(keyword, "PeerKey") == 0) {
1392 if (find_key(&peer, value, public_keys) == 0)
1394 if (EVP_PKEY_derive_set_peer(kdata->ctx, peer) <= 0)
1398 if (strcmp(keyword, "SharedSecret") == 0)
1399 return parse_bin(value, &kdata->output, &kdata->output_len);
1400 if (strcmp(keyword, "Ctrl") == 0)
1401 return pkey_test_ctrl(t, kdata->ctx, value);
1405 static int pderive_test_run(EVP_TEST *t)
1407 PKEY_DATA *expected = t->data;
1408 unsigned char *got = NULL;
1411 if (EVP_PKEY_derive(expected->ctx, NULL, &got_len) <= 0) {
1412 t->err = "DERIVE_ERROR";
1415 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1416 t->err = "DERIVE_ERROR";
1419 if (EVP_PKEY_derive(expected->ctx, got, &got_len) <= 0) {
1420 t->err = "DERIVE_ERROR";
1423 if (!memory_err_compare(t, "SHARED_SECRET_MISMATCH",
1424 expected->output, expected->output_len,
1434 static const EVP_TEST_METHOD pderive_test_method = {
1447 typedef enum pbe_type_enum {
1448 PBE_TYPE_INVALID = 0,
1449 PBE_TYPE_SCRYPT, PBE_TYPE_PBKDF2, PBE_TYPE_PKCS12
1452 typedef struct pbe_data_st {
1454 /* scrypt parameters */
1455 uint64_t N, r, p, maxmem;
1456 /* PKCS#12 parameters */
1460 unsigned char *pass;
1463 unsigned char *salt;
1465 /* Expected output */
1470 #ifndef OPENSSL_NO_SCRYPT
1472 * Parse unsigned decimal 64 bit integer value
1474 static int parse_uint64(const char *value, uint64_t *pr)
1476 const char *p = value;
1478 if (!TEST_true(*p)) {
1479 TEST_info("Invalid empty integer value");
1482 for (*pr = 0; *p; ) {
1483 if (*pr > UINT64_MAX / 10) {
1484 TEST_error("Integer overflow in string %s", value);
1488 if (!TEST_true(isdigit((unsigned char)*p))) {
1489 TEST_error("Invalid character in string %s", value);
1498 static int scrypt_test_parse(EVP_TEST *t,
1499 const char *keyword, const char *value)
1501 PBE_DATA *pdata = t->data;
1503 if (strcmp(keyword, "N") == 0)
1504 return parse_uint64(value, &pdata->N);
1505 if (strcmp(keyword, "p") == 0)
1506 return parse_uint64(value, &pdata->p);
1507 if (strcmp(keyword, "r") == 0)
1508 return parse_uint64(value, &pdata->r);
1509 if (strcmp(keyword, "maxmem") == 0)
1510 return parse_uint64(value, &pdata->maxmem);
1515 static int pbkdf2_test_parse(EVP_TEST *t,
1516 const char *keyword, const char *value)
1518 PBE_DATA *pdata = t->data;
1520 if (strcmp(keyword, "iter") == 0) {
1521 pdata->iter = atoi(value);
1522 if (pdata->iter <= 0)
1526 if (strcmp(keyword, "MD") == 0) {
1527 pdata->md = EVP_get_digestbyname(value);
1528 if (pdata->md == NULL)
1535 static int pkcs12_test_parse(EVP_TEST *t,
1536 const char *keyword, const char *value)
1538 PBE_DATA *pdata = t->data;
1540 if (strcmp(keyword, "id") == 0) {
1541 pdata->id = atoi(value);
1546 return pbkdf2_test_parse(t, keyword, value);
1549 static int pbe_test_init(EVP_TEST *t, const char *alg)
1552 PBE_TYPE pbe_type = PBE_TYPE_INVALID;
1554 if (strcmp(alg, "scrypt") == 0) {
1555 #ifndef OPENSSL_NO_SCRYPT
1556 pbe_type = PBE_TYPE_SCRYPT;
1561 } else if (strcmp(alg, "pbkdf2") == 0) {
1562 pbe_type = PBE_TYPE_PBKDF2;
1563 } else if (strcmp(alg, "pkcs12") == 0) {
1564 pbe_type = PBE_TYPE_PKCS12;
1566 TEST_error("Unknown pbe algorithm %s", alg);
1568 pdat = OPENSSL_zalloc(sizeof(*pdat));
1569 pdat->pbe_type = pbe_type;
1574 static void pbe_test_cleanup(EVP_TEST *t)
1576 PBE_DATA *pdat = t->data;
1578 OPENSSL_free(pdat->pass);
1579 OPENSSL_free(pdat->salt);
1580 OPENSSL_free(pdat->key);
1583 static int pbe_test_parse(EVP_TEST *t,
1584 const char *keyword, const char *value)
1586 PBE_DATA *pdata = t->data;
1588 if (strcmp(keyword, "Password") == 0)
1589 return parse_bin(value, &pdata->pass, &pdata->pass_len);
1590 if (strcmp(keyword, "Salt") == 0)
1591 return parse_bin(value, &pdata->salt, &pdata->salt_len);
1592 if (strcmp(keyword, "Key") == 0)
1593 return parse_bin(value, &pdata->key, &pdata->key_len);
1594 if (pdata->pbe_type == PBE_TYPE_PBKDF2)
1595 return pbkdf2_test_parse(t, keyword, value);
1596 else if (pdata->pbe_type == PBE_TYPE_PKCS12)
1597 return pkcs12_test_parse(t, keyword, value);
1598 #ifndef OPENSSL_NO_SCRYPT
1599 else if (pdata->pbe_type == PBE_TYPE_SCRYPT)
1600 return scrypt_test_parse(t, keyword, value);
1605 static int pbe_test_run(EVP_TEST *t)
1607 PBE_DATA *expected = t->data;
1610 if (!TEST_ptr(key = OPENSSL_malloc(expected->key_len))) {
1611 t->err = "INTERNAL_ERROR";
1614 if (expected->pbe_type == PBE_TYPE_PBKDF2) {
1615 if (PKCS5_PBKDF2_HMAC((char *)expected->pass, expected->pass_len,
1616 expected->salt, expected->salt_len,
1617 expected->iter, expected->md,
1618 expected->key_len, key) == 0) {
1619 t->err = "PBKDF2_ERROR";
1622 #ifndef OPENSSL_NO_SCRYPT
1623 } else if (expected->pbe_type == PBE_TYPE_SCRYPT) {
1624 if (EVP_PBE_scrypt((const char *)expected->pass, expected->pass_len,
1625 expected->salt, expected->salt_len, expected->N,
1626 expected->r, expected->p, expected->maxmem,
1627 key, expected->key_len) == 0) {
1628 t->err = "SCRYPT_ERROR";
1632 } else if (expected->pbe_type == PBE_TYPE_PKCS12) {
1633 if (PKCS12_key_gen_uni(expected->pass, expected->pass_len,
1634 expected->salt, expected->salt_len,
1635 expected->id, expected->iter, expected->key_len,
1636 key, expected->md) == 0) {
1637 t->err = "PKCS12_ERROR";
1641 if (!memory_err_compare(t, "KEY_MISMATCH", expected->key, expected->key_len,
1642 key, expected->key_len))
1651 static const EVP_TEST_METHOD pbe_test_method = {
1665 BASE64_CANONICAL_ENCODING = 0,
1666 BASE64_VALID_ENCODING = 1,
1667 BASE64_INVALID_ENCODING = 2
1668 } base64_encoding_type;
1670 typedef struct encode_data_st {
1671 /* Input to encoding */
1672 unsigned char *input;
1674 /* Expected output */
1675 unsigned char *output;
1677 base64_encoding_type encoding;
1680 static int encode_test_init(EVP_TEST *t, const char *encoding)
1684 if (!TEST_ptr(edata = OPENSSL_zalloc(sizeof(*edata))))
1686 if (strcmp(encoding, "canonical") == 0) {
1687 edata->encoding = BASE64_CANONICAL_ENCODING;
1688 } else if (strcmp(encoding, "valid") == 0) {
1689 edata->encoding = BASE64_VALID_ENCODING;
1690 } else if (strcmp(encoding, "invalid") == 0) {
1691 edata->encoding = BASE64_INVALID_ENCODING;
1692 if (!TEST_ptr(t->expected_err = OPENSSL_strdup("DECODE_ERROR")))
1695 TEST_error("Bad encoding: %s."
1696 " Should be one of {canonical, valid, invalid}",
1704 static void encode_test_cleanup(EVP_TEST *t)
1706 ENCODE_DATA *edata = t->data;
1708 OPENSSL_free(edata->input);
1709 OPENSSL_free(edata->output);
1710 memset(edata, 0, sizeof(*edata));
1713 static int encode_test_parse(EVP_TEST *t,
1714 const char *keyword, const char *value)
1716 ENCODE_DATA *edata = t->data;
1718 if (strcmp(keyword, "Input") == 0)
1719 return parse_bin(value, &edata->input, &edata->input_len);
1720 if (strcmp(keyword, "Output") == 0)
1721 return parse_bin(value, &edata->output, &edata->output_len);
1725 static int encode_test_run(EVP_TEST *t)
1727 ENCODE_DATA *expected = t->data;
1728 unsigned char *encode_out = NULL, *decode_out = NULL;
1729 int output_len, chunk_len;
1730 EVP_ENCODE_CTX *decode_ctx;
1732 if (!TEST_ptr(decode_ctx = EVP_ENCODE_CTX_new())) {
1733 t->err = "INTERNAL_ERROR";
1737 if (expected->encoding == BASE64_CANONICAL_ENCODING) {
1738 EVP_ENCODE_CTX *encode_ctx;
1740 if (!TEST_ptr(encode_ctx = EVP_ENCODE_CTX_new())
1741 || !TEST_ptr(encode_out =
1742 OPENSSL_malloc(EVP_ENCODE_LENGTH(expected->input_len))))
1745 EVP_EncodeInit(encode_ctx);
1746 EVP_EncodeUpdate(encode_ctx, encode_out, &chunk_len,
1747 expected->input, expected->input_len);
1748 output_len = chunk_len;
1750 EVP_EncodeFinal(encode_ctx, encode_out + chunk_len, &chunk_len);
1751 output_len += chunk_len;
1753 EVP_ENCODE_CTX_free(encode_ctx);
1755 if (!memory_err_compare(t, "BAD_ENCODING",
1756 expected->output, expected->output_len,
1757 encode_out, output_len))
1761 if (!TEST_ptr(decode_out =
1762 OPENSSL_malloc(EVP_DECODE_LENGTH(expected->output_len))))
1765 EVP_DecodeInit(decode_ctx);
1766 if (EVP_DecodeUpdate(decode_ctx, decode_out, &chunk_len, expected->output,
1767 expected->output_len) < 0) {
1768 t->err = "DECODE_ERROR";
1771 output_len = chunk_len;
1773 if (EVP_DecodeFinal(decode_ctx, decode_out + chunk_len, &chunk_len) != 1) {
1774 t->err = "DECODE_ERROR";
1777 output_len += chunk_len;
1779 if (expected->encoding != BASE64_INVALID_ENCODING
1780 && !memory_err_compare(t, "BAD_DECODING",
1781 expected->input, expected->input_len,
1782 decode_out, output_len)) {
1783 t->err = "BAD_DECODING";
1789 OPENSSL_free(encode_out);
1790 OPENSSL_free(decode_out);
1791 EVP_ENCODE_CTX_free(decode_ctx);
1795 static const EVP_TEST_METHOD encode_test_method = {
1798 encode_test_cleanup,
1807 typedef struct kdf_data_st {
1808 /* Context for this operation */
1810 /* Expected output */
1811 unsigned char *output;
1816 * Perform public key operation setup: lookup key, allocated ctx and call
1817 * the appropriate initialisation function
1819 static int kdf_test_init(EVP_TEST *t, const char *name)
1822 int kdf_nid = OBJ_sn2nid(name);
1824 #ifdef OPENSSL_NO_SCRYPT
1825 if (strcmp(name, "scrypt") == 0) {
1831 if (kdf_nid == NID_undef)
1832 kdf_nid = OBJ_ln2nid(name);
1834 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata))))
1836 kdata->ctx = EVP_PKEY_CTX_new_id(kdf_nid, NULL);
1837 if (kdata->ctx == NULL) {
1838 OPENSSL_free(kdata);
1841 if (EVP_PKEY_derive_init(kdata->ctx) <= 0) {
1842 EVP_PKEY_CTX_free(kdata->ctx);
1843 OPENSSL_free(kdata);
1850 static void kdf_test_cleanup(EVP_TEST *t)
1852 KDF_DATA *kdata = t->data;
1853 OPENSSL_free(kdata->output);
1854 EVP_PKEY_CTX_free(kdata->ctx);
1857 static int kdf_test_parse(EVP_TEST *t,
1858 const char *keyword, const char *value)
1860 KDF_DATA *kdata = t->data;
1862 if (strcmp(keyword, "Output") == 0)
1863 return parse_bin(value, &kdata->output, &kdata->output_len);
1864 if (strncmp(keyword, "Ctrl", 4) == 0)
1865 return pkey_test_ctrl(t, kdata->ctx, value);
1869 static int kdf_test_run(EVP_TEST *t)
1871 KDF_DATA *expected = t->data;
1872 unsigned char *got = NULL;
1873 size_t got_len = expected->output_len;
1875 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1876 t->err = "INTERNAL_ERROR";
1879 if (EVP_PKEY_derive(expected->ctx, got, &got_len) <= 0) {
1880 t->err = "KDF_DERIVE_ERROR";
1883 if (!memory_err_compare(t, "KDF_MISMATCH",
1884 expected->output, expected->output_len,
1895 static const EVP_TEST_METHOD kdf_test_method = {
1908 typedef struct keypair_test_data_st {
1911 } KEYPAIR_TEST_DATA;
1913 static int keypair_test_init(EVP_TEST *t, const char *pair)
1915 KEYPAIR_TEST_DATA *data;
1917 EVP_PKEY *pk = NULL, *pubk = NULL;
1918 char *pub, *priv = NULL;
1920 /* Split private and public names. */
1921 if (!TEST_ptr(priv = OPENSSL_strdup(pair))
1922 || !TEST_ptr(pub = strchr(priv, ':'))) {
1923 t->err = "PARSING_ERROR";
1928 if (!TEST_true(find_key(&pk, priv, private_keys))) {
1929 TEST_info("Can't find private key: %s", priv);
1930 t->err = "MISSING_PRIVATE_KEY";
1933 if (!TEST_true(find_key(&pubk, pub, public_keys))) {
1934 TEST_info("Can't find public key: %s", pub);
1935 t->err = "MISSING_PUBLIC_KEY";
1939 if (pk == NULL && pubk == NULL) {
1940 /* Both keys are listed but unsupported: skip this test */
1946 if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data))))
1959 static void keypair_test_cleanup(EVP_TEST *t)
1961 OPENSSL_free(t->data);
1966 * For tests that do not accept any custom keywords.
1968 static int void_test_parse(EVP_TEST *t, const char *keyword, const char *value)
1973 static int keypair_test_run(EVP_TEST *t)
1976 const KEYPAIR_TEST_DATA *pair = t->data;
1978 if (pair->privk == NULL || pair->pubk == NULL) {
1980 * this can only happen if only one of the keys is not set
1981 * which means that one of them was unsupported while the
1982 * other isn't: hence a key type mismatch.
1984 t->err = "KEYPAIR_TYPE_MISMATCH";
1989 if ((rv = EVP_PKEY_cmp(pair->privk, pair->pubk)) != 1 ) {
1991 t->err = "KEYPAIR_MISMATCH";
1992 } else if ( -1 == rv ) {
1993 t->err = "KEYPAIR_TYPE_MISMATCH";
1994 } else if ( -2 == rv ) {
1995 t->err = "UNSUPPORTED_KEY_COMPARISON";
1997 TEST_error("Unexpected error in key comparison");
2012 static const EVP_TEST_METHOD keypair_test_method = {
2015 keypair_test_cleanup,
2024 typedef struct keygen_test_data_st {
2025 EVP_PKEY_CTX *genctx; /* Keygen context to use */
2026 char *keyname; /* Key name to store key or NULL */
2029 static int keygen_test_init(EVP_TEST *t, const char *alg)
2031 KEYGEN_TEST_DATA *data;
2032 EVP_PKEY_CTX *genctx;
2033 int nid = OBJ_sn2nid(alg);
2035 if (nid == NID_undef) {
2036 nid = OBJ_ln2nid(alg);
2037 if (nid == NID_undef)
2041 if (!TEST_ptr(genctx = EVP_PKEY_CTX_new_id(nid, NULL))) {
2042 /* assume algorithm disabled */
2047 if (EVP_PKEY_keygen_init(genctx) <= 0) {
2048 t->err = "KEYGEN_INIT_ERROR";
2052 if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data))))
2054 data->genctx = genctx;
2055 data->keyname = NULL;
2061 EVP_PKEY_CTX_free(genctx);
2065 static void keygen_test_cleanup(EVP_TEST *t)
2067 KEYGEN_TEST_DATA *keygen = t->data;
2069 EVP_PKEY_CTX_free(keygen->genctx);
2070 OPENSSL_free(keygen->keyname);
2071 OPENSSL_free(t->data);
2075 static int keygen_test_parse(EVP_TEST *t,
2076 const char *keyword, const char *value)
2078 KEYGEN_TEST_DATA *keygen = t->data;
2080 if (strcmp(keyword, "KeyName") == 0)
2081 return TEST_ptr(keygen->keyname = OPENSSL_strdup(value));
2082 if (strcmp(keyword, "Ctrl") == 0)
2083 return pkey_test_ctrl(t, keygen->genctx, value);
2087 static int keygen_test_run(EVP_TEST *t)
2089 KEYGEN_TEST_DATA *keygen = t->data;
2090 EVP_PKEY *pkey = NULL;
2093 if (EVP_PKEY_keygen(keygen->genctx, &pkey) <= 0) {
2094 t->err = "KEYGEN_GENERATE_ERROR";
2098 if (keygen->keyname != NULL) {
2101 if (find_key(NULL, keygen->keyname, private_keys)) {
2102 TEST_info("Duplicate key %s", keygen->keyname);
2106 if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key))))
2108 key->name = keygen->keyname;
2109 keygen->keyname = NULL;
2111 key->next = private_keys;
2114 EVP_PKEY_free(pkey);
2120 EVP_PKEY_free(pkey);
2124 static const EVP_TEST_METHOD keygen_test_method = {
2127 keygen_test_cleanup,
2133 *** DIGEST SIGN+VERIFY TESTS
2137 int is_verify; /* Set to 1 if verifying */
2138 int is_oneshot; /* Set to 1 for one shot operation */
2139 const EVP_MD *md; /* Digest to use */
2140 EVP_MD_CTX *ctx; /* Digest context */
2142 STACK_OF(EVP_TEST_BUFFER) *input; /* Input data: streaming */
2143 unsigned char *osin; /* Input data if one shot */
2144 size_t osin_len; /* Input length data if one shot */
2145 unsigned char *output; /* Expected output */
2146 size_t output_len; /* Expected output length */
2149 static int digestsigver_test_init(EVP_TEST *t, const char *alg, int is_verify,
2152 const EVP_MD *md = NULL;
2153 DIGESTSIGN_DATA *mdat;
2155 if (strcmp(alg, "NULL") != 0) {
2156 if ((md = EVP_get_digestbyname(alg)) == NULL) {
2157 /* If alg has an OID assume disabled algorithm */
2158 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
2165 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
2168 if (!TEST_ptr(mdat->ctx = EVP_MD_CTX_new())) {
2172 mdat->is_verify = is_verify;
2173 mdat->is_oneshot = is_oneshot;
2178 static int digestsign_test_init(EVP_TEST *t, const char *alg)
2180 return digestsigver_test_init(t, alg, 0, 0);
2183 static void digestsigver_test_cleanup(EVP_TEST *t)
2185 DIGESTSIGN_DATA *mdata = t->data;
2187 EVP_MD_CTX_free(mdata->ctx);
2188 sk_EVP_TEST_BUFFER_pop_free(mdata->input, evp_test_buffer_free);
2189 OPENSSL_free(mdata->osin);
2190 OPENSSL_free(mdata->output);
2191 OPENSSL_free(mdata);
2195 static int digestsigver_test_parse(EVP_TEST *t,
2196 const char *keyword, const char *value)
2198 DIGESTSIGN_DATA *mdata = t->data;
2200 if (strcmp(keyword, "Key") == 0) {
2201 EVP_PKEY *pkey = NULL;
2204 if (mdata->is_verify)
2205 rv = find_key(&pkey, value, public_keys);
2207 rv = find_key(&pkey, value, private_keys);
2208 if (rv == 0 || pkey == NULL) {
2212 if (mdata->is_verify) {
2213 if (!EVP_DigestVerifyInit(mdata->ctx, &mdata->pctx, mdata->md,
2215 t->err = "DIGESTVERIFYINIT_ERROR";
2218 if (!EVP_DigestSignInit(mdata->ctx, &mdata->pctx, mdata->md, NULL,
2220 t->err = "DIGESTSIGNINIT_ERROR";
2224 if (strcmp(keyword, "Input") == 0) {
2225 if (mdata->is_oneshot)
2226 return parse_bin(value, &mdata->osin, &mdata->osin_len);
2227 return evp_test_buffer_append(value, &mdata->input);
2229 if (strcmp(keyword, "Output") == 0)
2230 return parse_bin(value, &mdata->output, &mdata->output_len);
2232 if (!mdata->is_oneshot) {
2233 if (strcmp(keyword, "Count") == 0)
2234 return evp_test_buffer_set_count(value, mdata->input);
2235 if (strcmp(keyword, "Ncopy") == 0)
2236 return evp_test_buffer_ncopy(value, mdata->input);
2238 if (strcmp(keyword, "Ctrl") == 0) {
2239 if (mdata->pctx == NULL)
2241 return pkey_test_ctrl(t, mdata->pctx, value);
2246 static int digestsign_update_fn(void *ctx, const unsigned char *buf,
2249 return EVP_DigestSignUpdate(ctx, buf, buflen);
2252 static int digestsign_test_run(EVP_TEST *t)
2254 DIGESTSIGN_DATA *expected = t->data;
2255 unsigned char *got = NULL;
2258 if (!evp_test_buffer_do(expected->input, digestsign_update_fn,
2260 t->err = "DIGESTUPDATE_ERROR";
2264 if (!EVP_DigestSignFinal(expected->ctx, NULL, &got_len)) {
2265 t->err = "DIGESTSIGNFINAL_LENGTH_ERROR";
2268 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
2269 t->err = "MALLOC_FAILURE";
2272 if (!EVP_DigestSignFinal(expected->ctx, got, &got_len)) {
2273 t->err = "DIGESTSIGNFINAL_ERROR";
2276 if (!memory_err_compare(t, "SIGNATURE_MISMATCH",
2277 expected->output, expected->output_len,
2287 static const EVP_TEST_METHOD digestsign_test_method = {
2289 digestsign_test_init,
2290 digestsigver_test_cleanup,
2291 digestsigver_test_parse,
2295 static int digestverify_test_init(EVP_TEST *t, const char *alg)
2297 return digestsigver_test_init(t, alg, 1, 0);
2300 static int digestverify_update_fn(void *ctx, const unsigned char *buf,
2303 return EVP_DigestVerifyUpdate(ctx, buf, buflen);
2306 static int digestverify_test_run(EVP_TEST *t)
2308 DIGESTSIGN_DATA *mdata = t->data;
2310 if (!evp_test_buffer_do(mdata->input, digestverify_update_fn, mdata->ctx)) {
2311 t->err = "DIGESTUPDATE_ERROR";
2315 if (EVP_DigestVerifyFinal(mdata->ctx, mdata->output,
2316 mdata->output_len) <= 0)
2317 t->err = "VERIFY_ERROR";
2321 static const EVP_TEST_METHOD digestverify_test_method = {
2323 digestverify_test_init,
2324 digestsigver_test_cleanup,
2325 digestsigver_test_parse,
2326 digestverify_test_run
2329 static int oneshot_digestsign_test_init(EVP_TEST *t, const char *alg)
2331 return digestsigver_test_init(t, alg, 0, 1);
2334 static int oneshot_digestsign_test_run(EVP_TEST *t)
2336 DIGESTSIGN_DATA *expected = t->data;
2337 unsigned char *got = NULL;
2340 if (!EVP_DigestSign(expected->ctx, NULL, &got_len,
2341 expected->osin, expected->osin_len)) {
2342 t->err = "DIGESTSIGN_LENGTH_ERROR";
2345 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
2346 t->err = "MALLOC_FAILURE";
2349 if (!EVP_DigestSign(expected->ctx, got, &got_len,
2350 expected->osin, expected->osin_len)) {
2351 t->err = "DIGESTSIGN_ERROR";
2354 if (!memory_err_compare(t, "SIGNATURE_MISMATCH",
2355 expected->output, expected->output_len,
2365 static const EVP_TEST_METHOD oneshot_digestsign_test_method = {
2366 "OneShotDigestSign",
2367 oneshot_digestsign_test_init,
2368 digestsigver_test_cleanup,
2369 digestsigver_test_parse,
2370 oneshot_digestsign_test_run
2373 static int oneshot_digestverify_test_init(EVP_TEST *t, const char *alg)
2375 return digestsigver_test_init(t, alg, 1, 1);
2378 static int oneshot_digestverify_test_run(EVP_TEST *t)
2380 DIGESTSIGN_DATA *mdata = t->data;
2382 if (EVP_DigestVerify(mdata->ctx, mdata->output, mdata->output_len,
2383 mdata->osin, mdata->osin_len) <= 0)
2384 t->err = "VERIFY_ERROR";
2388 static const EVP_TEST_METHOD oneshot_digestverify_test_method = {
2389 "OneShotDigestVerify",
2390 oneshot_digestverify_test_init,
2391 digestsigver_test_cleanup,
2392 digestsigver_test_parse,
2393 oneshot_digestverify_test_run
2398 *** PARSING AND DISPATCH
2401 static const EVP_TEST_METHOD *evp_test_list[] = {
2402 &cipher_test_method,
2403 &digest_test_method,
2404 &digestsign_test_method,
2405 &digestverify_test_method,
2406 &encode_test_method,
2408 &keypair_test_method,
2409 &keygen_test_method,
2411 &oneshot_digestsign_test_method,
2412 &oneshot_digestverify_test_method,
2414 &pdecrypt_test_method,
2415 &pderive_test_method,
2417 &pverify_recover_test_method,
2418 &pverify_test_method,
2422 static const EVP_TEST_METHOD *find_test(const char *name)
2424 const EVP_TEST_METHOD **tt;
2426 for (tt = evp_test_list; *tt; tt++) {
2427 if (strcmp(name, (*tt)->name) == 0)
2433 static void clear_test(EVP_TEST *t)
2435 test_clearstanza(&t->s);
2437 if (t->data != NULL) {
2438 if (t->meth != NULL)
2439 t->meth->cleanup(t);
2440 OPENSSL_free(t->data);
2443 OPENSSL_free(t->expected_err);
2444 t->expected_err = NULL;
2445 OPENSSL_free(t->func);
2447 OPENSSL_free(t->reason);
2457 * Check for errors in the test structure; return 1 if okay, else 0.
2459 static int check_test_error(EVP_TEST *t)
2465 if (t->err == NULL && t->expected_err == NULL)
2467 if (t->err != NULL && t->expected_err == NULL) {
2468 if (t->aux_err != NULL) {
2469 TEST_info("%s:%d: Source of above error (%s); unexpected error %s",
2470 t->s.test_file, t->s.start, t->aux_err, t->err);
2472 TEST_info("%s:%d: Source of above error; unexpected error %s",
2473 t->s.test_file, t->s.start, t->err);
2477 if (t->err == NULL && t->expected_err != NULL) {
2478 TEST_info("%s:%d: Succeeded but was expecting %s",
2479 t->s.test_file, t->s.start, t->expected_err);
2483 if (strcmp(t->err, t->expected_err) != 0) {
2484 TEST_info("%s:%d: Expected %s got %s",
2485 t->s.test_file, t->s.start, t->expected_err, t->err);
2489 if (t->func == NULL && t->reason == NULL)
2492 if (t->func == NULL || t->reason == NULL) {
2493 TEST_info("%s:%d: Test is missing function or reason code",
2494 t->s.test_file, t->s.start);
2498 err = ERR_peek_error();
2500 TEST_info("%s:%d: Expected error \"%s:%s\" not set",
2501 t->s.test_file, t->s.start, t->func, t->reason);
2505 func = ERR_func_error_string(err);
2506 reason = ERR_reason_error_string(err);
2507 if (func == NULL && reason == NULL) {
2508 TEST_info("%s:%d: Expected error \"%s:%s\", no strings available."
2510 t->s.test_file, t->s.start, t->func, t->reason);
2514 if (strcmp(func, t->func) == 0 && strcmp(reason, t->reason) == 0)
2517 TEST_info("%s:%d: Expected error \"%s:%s\", got \"%s:%s\"",
2518 t->s.test_file, t->s.start, t->func, t->reason, func, reason);
2524 * Run a parsed test. Log a message and return 0 on error.
2526 static int run_test(EVP_TEST *t)
2528 if (t->meth == NULL)
2535 if (t->err == NULL && t->meth->run_test(t) != 1) {
2536 TEST_info("%s:%d %s error",
2537 t->s.test_file, t->s.start, t->meth->name);
2540 if (!check_test_error(t)) {
2541 TEST_openssl_errors();
2550 static int find_key(EVP_PKEY **ppk, const char *name, KEY_LIST *lst)
2552 for (; lst != NULL; lst = lst->next) {
2553 if (strcmp(lst->name, name) == 0) {
2562 static void free_key_list(KEY_LIST *lst)
2564 while (lst != NULL) {
2565 KEY_LIST *next = lst->next;
2567 EVP_PKEY_free(lst->key);
2568 OPENSSL_free(lst->name);
2575 * Is the key type an unsupported algorithm?
2577 static int key_unsupported(void)
2579 long err = ERR_peek_error();
2581 if (ERR_GET_LIB(err) == ERR_LIB_EVP
2582 && ERR_GET_REASON(err) == EVP_R_UNSUPPORTED_ALGORITHM) {
2586 #ifndef OPENSSL_NO_EC
2588 * If EC support is enabled we should catch also EC_R_UNKNOWN_GROUP as an
2589 * hint to an unsupported algorithm/curve (e.g. if binary EC support is
2592 if (ERR_GET_LIB(err) == ERR_LIB_EC
2593 && ERR_GET_REASON(err) == EC_R_UNKNOWN_GROUP) {
2597 #endif /* OPENSSL_NO_EC */
2602 * NULL out the value from |pp| but return it. This "steals" a pointer.
2604 static char *take_value(PAIR *pp)
2606 char *p = pp->value;
2613 * Read and parse one test. Return 0 if failure, 1 if okay.
2615 static int parse(EVP_TEST *t)
2617 KEY_LIST *key, **klist;
2624 if (BIO_eof(t->s.fp))
2627 if (!test_readstanza(&t->s))
2629 } while (t->s.numpairs == 0);
2630 pp = &t->s.pairs[0];
2632 /* Are we adding a key? */
2635 if (strcmp(pp->key, "PrivateKey") == 0) {
2636 pkey = PEM_read_bio_PrivateKey(t->s.key, NULL, 0, NULL);
2637 if (pkey == NULL && !key_unsupported()) {
2638 EVP_PKEY_free(pkey);
2639 TEST_info("Can't read private key %s", pp->value);
2640 TEST_openssl_errors();
2643 klist = &private_keys;
2644 } else if (strcmp(pp->key, "PublicKey") == 0) {
2645 pkey = PEM_read_bio_PUBKEY(t->s.key, NULL, 0, NULL);
2646 if (pkey == NULL && !key_unsupported()) {
2647 EVP_PKEY_free(pkey);
2648 TEST_info("Can't read public key %s", pp->value);
2649 TEST_openssl_errors();
2652 klist = &public_keys;
2653 } else if (strcmp(pp->key, "PrivateKeyRaw") == 0
2654 || strcmp(pp->key, "PublicKeyRaw") == 0 ) {
2655 char *strnid = NULL, *keydata = NULL;
2656 unsigned char *keybin;
2660 if (strcmp(pp->key, "PrivateKeyRaw") == 0)
2661 klist = &private_keys;
2663 klist = &public_keys;
2665 strnid = strchr(pp->value, ':');
2666 if (strnid != NULL) {
2668 keydata = strchr(strnid, ':');
2669 if (keydata != NULL)
2672 if (keydata == NULL) {
2673 TEST_info("Failed to parse %s value", pp->key);
2677 nid = OBJ_txt2nid(strnid);
2678 if (nid == NID_undef) {
2679 TEST_info("Uncrecognised algorithm NID");
2682 if (!parse_bin(keydata, &keybin, &keylen)) {
2683 TEST_info("Failed to create binary key");
2686 if (klist == &private_keys)
2687 pkey = EVP_PKEY_new_raw_private_key(nid, NULL, keybin, keylen);
2689 pkey = EVP_PKEY_new_raw_public_key(nid, NULL, keybin, keylen);
2690 if (pkey == NULL && !key_unsupported()) {
2691 TEST_info("Can't read %s data", pp->key);
2692 OPENSSL_free(keybin);
2693 TEST_openssl_errors();
2696 OPENSSL_free(keybin);
2699 /* If we have a key add to list */
2700 if (klist != NULL) {
2701 if (find_key(NULL, pp->value, *klist)) {
2702 TEST_info("Duplicate key %s", pp->value);
2705 if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key))))
2707 key->name = take_value(pp);
2709 /* Hack to detect SM2 keys */
2710 if(pkey != NULL && strstr(key->name, "SM2") != NULL) {
2711 #ifdef OPENSSL_NO_SM2
2712 EVP_PKEY_free(pkey);
2715 EVP_PKEY_set_alias_type(pkey, EVP_PKEY_SM2);
2723 /* Go back and start a new stanza. */
2724 if (t->s.numpairs != 1)
2725 TEST_info("Line %d: missing blank line\n", t->s.curr);
2729 /* Find the test, based on first keyword. */
2730 if (!TEST_ptr(t->meth = find_test(pp->key)))
2732 if (!t->meth->init(t, pp->value)) {
2733 TEST_error("unknown %s: %s\n", pp->key, pp->value);
2737 /* TEST_info("skipping %s %s", pp->key, pp->value); */
2741 for (pp++, i = 1; i < t->s.numpairs; pp++, i++) {
2742 if (strcmp(pp->key, "Result") == 0) {
2743 if (t->expected_err != NULL) {
2744 TEST_info("Line %d: multiple result lines", t->s.curr);
2747 t->expected_err = take_value(pp);
2748 } else if (strcmp(pp->key, "Function") == 0) {
2749 if (t->func != NULL) {
2750 TEST_info("Line %d: multiple function lines\n", t->s.curr);
2753 t->func = take_value(pp);
2754 } else if (strcmp(pp->key, "Reason") == 0) {
2755 if (t->reason != NULL) {
2756 TEST_info("Line %d: multiple reason lines", t->s.curr);
2759 t->reason = take_value(pp);
2761 /* Must be test specific line: try to parse it */
2762 int rv = t->meth->parse(t, pp->key, pp->value);
2765 TEST_info("Line %d: unknown keyword %s", t->s.curr, pp->key);
2769 TEST_info("Line %d: error processing keyword %s\n",
2770 t->s.curr, pp->key);
2779 static int run_file_tests(int i)
2782 const char *testfile = test_get_argument(i);
2785 if (!TEST_ptr(t = OPENSSL_zalloc(sizeof(*t))))
2787 if (!test_start_file(&t->s, testfile)) {
2792 while (!BIO_eof(t->s.fp)) {
2796 if (c == 0 || !run_test(t)) {
2801 test_end_file(&t->s);
2804 free_key_list(public_keys);
2805 free_key_list(private_keys);
2812 int setup_tests(void)
2814 size_t n = test_get_argument_count();
2817 TEST_error("Usage: %s file...", test_get_program_name());
2821 ADD_ALL_TESTS(run_file_tests, n);