2 * Copyright 2015-2017 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 BIO *in; /* file being read */
32 int line; /* current line being processed */
33 int start_line; /* start line of current test */
34 int ntests; /* Number of tests */
35 int errors; /* Error count */
36 int skip; /* Current test should be skipped */
37 int nskip; /* Number of tests skipped */
38 char buf[10240]; /* Input buffer */
39 BIO *key; /* temp memory BIO for reading in keys */
40 const EVP_TEST_METHOD *meth; /* method for this test */
41 const char *err, *aux_err; /* Error string for test */
42 char *expected_err; /* Expected error value of test */
43 char *func; /* Expected error function string */
44 char *reason; /* Expected error reason string */
45 void *data; /* test specific data */
49 * Test method structure
51 struct evp_test_method_st {
52 /* Name of test as it appears in file */
54 /* Initialise test for "alg" */
55 int (*init) (EVP_TEST * t, const char *alg);
57 void (*cleanup) (EVP_TEST * t);
58 /* Test specific name value pair processing */
59 int (*parse) (EVP_TEST * t, const char *name, const char *value);
60 /* Run the test itself */
61 int (*run_test) (EVP_TEST * t);
66 * Linked list of named keys.
68 typedef struct key_list_st {
71 struct key_list_st *next;
75 * List of public and private keys
77 static KEY_LIST *private_keys;
78 static KEY_LIST *public_keys;
79 static int find_key(EVP_PKEY **ppk, const char *name, KEY_LIST *lst);
81 static int parse_bin(const char *value, unsigned char **buf, size_t *buflen);
83 static const char *current_test_file = "???";
86 * Structure used to hold a list of blocks of memory to test
87 * calls to "update" like functions.
89 struct evp_test_buffer_st {
96 static void evp_test_buffer_free(EVP_TEST_BUFFER *db)
99 OPENSSL_free(db->buf);
105 * append buffer to a list
107 static int evp_test_buffer_append(const char *value,
108 STACK_OF(EVP_TEST_BUFFER) **sk)
110 EVP_TEST_BUFFER *db = NULL;
112 if (!TEST_ptr(db = OPENSSL_malloc(sizeof(*db))))
115 if (!parse_bin(value, &db->buf, &db->buflen))
120 if (*sk == NULL && !TEST_ptr(*sk = sk_EVP_TEST_BUFFER_new_null()))
122 if (!sk_EVP_TEST_BUFFER_push(*sk, db))
128 evp_test_buffer_free(db);
133 * replace last buffer in list with copies of itself
135 static int evp_test_buffer_ncopy(const char *value,
136 STACK_OF(EVP_TEST_BUFFER) *sk)
139 unsigned char *tbuf, *p;
141 int ncopy = atoi(value);
146 if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0)
148 db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1);
150 tbuflen = db->buflen * ncopy;
151 if (!TEST_ptr(tbuf = OPENSSL_malloc(tbuflen)))
153 for (i = 0, p = tbuf; i < ncopy; i++, p += db->buflen)
154 memcpy(p, db->buf, db->buflen);
156 OPENSSL_free(db->buf);
158 db->buflen = tbuflen;
163 * set repeat count for last buffer in list
165 static int evp_test_buffer_set_count(const char *value,
166 STACK_OF(EVP_TEST_BUFFER) *sk)
169 int count = atoi(value);
174 if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0)
177 db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1);
178 if (db->count_set != 0)
181 db->count = (size_t)count;
187 * call "fn" with each element of the list in turn
189 static int evp_test_buffer_do(STACK_OF(EVP_TEST_BUFFER) *sk,
191 const unsigned char *buf,
197 for (i = 0; i < sk_EVP_TEST_BUFFER_num(sk); i++) {
198 EVP_TEST_BUFFER *tb = sk_EVP_TEST_BUFFER_value(sk, i);
201 for (j = 0; j < tb->count; j++) {
202 if (fn(ctx, tb->buf, tb->buflen) <= 0)
209 static int compare_mem(unsigned char *expected, size_t expected_len,
210 unsigned char *got, size_t got_len)
212 if (!TEST_mem_eq(expected, expected_len, got, got_len))
218 * Unescape some sequences in string literals (only \n for now).
219 * Return an allocated buffer, set |out_len|. If |input_len|
220 * is zero, get an empty buffer but set length to zero.
222 static unsigned char* unescape(const char *input, size_t input_len,
225 unsigned char *ret, *p;
228 if (input_len == 0) {
230 return OPENSSL_zalloc(1);
233 /* Escaping is non-expanding; over-allocate original size for simplicity. */
234 if (!TEST_ptr(ret = p = OPENSSL_malloc(input_len)))
237 for (i = 0; i < input_len; i++) {
238 if (*input == '\\') {
239 if (i == input_len - 1 || *++input != 'n') {
240 TEST_error("Bad escape sequence in file");
260 * For a hex string "value" convert to a binary allocated buffer.
261 * Return 1 on success or 0 on failure.
263 static int parse_bin(const char *value, unsigned char **buf, size_t *buflen)
267 /* Check for NULL literal */
268 if (strcmp(value, "NULL") == 0) {
274 /* Check for empty value */
275 if (*value == '\0') {
277 * Don't return NULL for zero length buffer. This is needed for
278 * some tests with empty keys: HMAC_Init_ex() expects a non-NULL key
279 * buffer even if the key length is 0, in order to detect key reset.
281 *buf = OPENSSL_malloc(1);
289 /* Check for string literal */
290 if (value[0] == '"') {
291 size_t vlen = strlen(++value);
293 if (vlen == 0 || value[vlen - 1] != '"')
296 *buf = unescape(value, vlen, buflen);
297 return *buf == NULL ? 0 : 1;
300 /* Otherwise assume as hex literal and convert it to binary buffer */
301 if (!TEST_ptr(*buf = OPENSSL_hexstr2buf(value, &len))) {
302 TEST_info("Can't convert %s", value);
303 ERR_print_errors(bio_err);
306 /* Size of input buffer means we'll never overflow */
313 *** MESSAGE DIGEST TESTS
316 typedef struct digest_data_st {
317 /* Digest this test is for */
318 const EVP_MD *digest;
319 /* Input to digest */
320 STACK_OF(EVP_TEST_BUFFER) *input;
321 /* Expected output */
322 unsigned char *output;
326 static int digest_test_init(EVP_TEST *t, const char *alg)
329 const EVP_MD *digest;
331 if ((digest = EVP_get_digestbyname(alg)) == NULL) {
332 /* If alg has an OID assume disabled algorithm */
333 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
339 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
342 mdat->digest = digest;
346 static void digest_test_cleanup(EVP_TEST *t)
348 DIGEST_DATA *mdat = t->data;
350 sk_EVP_TEST_BUFFER_pop_free(mdat->input, evp_test_buffer_free);
351 OPENSSL_free(mdat->output);
354 static int digest_test_parse(EVP_TEST *t,
355 const char *keyword, const char *value)
357 DIGEST_DATA *mdata = t->data;
359 if (strcmp(keyword, "Input") == 0)
360 return evp_test_buffer_append(value, &mdata->input);
361 if (strcmp(keyword, "Output") == 0)
362 return parse_bin(value, &mdata->output, &mdata->output_len);
363 if (strcmp(keyword, "Count") == 0)
364 return evp_test_buffer_set_count(value, mdata->input);
365 if (strcmp(keyword, "Ncopy") == 0)
366 return evp_test_buffer_ncopy(value, mdata->input);
370 static int digest_update_fn(void *ctx, const unsigned char *buf, size_t buflen)
372 return EVP_DigestUpdate(ctx, buf, buflen);
375 static int digest_test_run(EVP_TEST *t)
377 DIGEST_DATA *mdata = t->data;
379 unsigned char md[EVP_MAX_MD_SIZE];
382 t->err = "TEST_FAILURE";
383 if (!TEST_ptr(mctx = EVP_MD_CTX_new()))
386 if (!EVP_DigestInit_ex(mctx, mdata->digest, NULL)) {
387 t->err = "DIGESTINIT_ERROR";
390 if (!evp_test_buffer_do(mdata->input, digest_update_fn, mctx)) {
391 t->err = "DIGESTUPDATE_ERROR";
395 if (!EVP_DigestFinal(mctx, md, &md_len)) {
396 t->err = "DIGESTFINAL_ERROR";
399 if (md_len != mdata->output_len) {
400 t->err = "DIGEST_LENGTH_MISMATCH";
403 if (!compare_mem(mdata->output, mdata->output_len, md, md_len)) {
404 t->err = "DIGEST_MISMATCH";
410 EVP_MD_CTX_free(mctx);
414 static const EVP_TEST_METHOD digest_test_method = {
427 typedef struct cipher_data_st {
428 const EVP_CIPHER *cipher;
430 /* EVP_CIPH_GCM_MODE, EVP_CIPH_CCM_MODE or EVP_CIPH_OCB_MODE if AEAD */
436 unsigned char *plaintext;
437 size_t plaintext_len;
438 unsigned char *ciphertext;
439 size_t ciphertext_len;
447 static int cipher_test_init(EVP_TEST *t, const char *alg)
449 const EVP_CIPHER *cipher;
453 if ((cipher = EVP_get_cipherbyname(alg)) == NULL) {
454 /* If alg has an OID assume disabled algorithm */
455 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
461 cdat = OPENSSL_zalloc(sizeof(*cdat));
462 cdat->cipher = cipher;
464 m = EVP_CIPHER_mode(cipher);
465 if (m == EVP_CIPH_GCM_MODE
466 || m == EVP_CIPH_OCB_MODE
467 || m == EVP_CIPH_CCM_MODE)
468 cdat->aead = EVP_CIPHER_mode(cipher);
469 else if (EVP_CIPHER_flags(cipher) & EVP_CIPH_FLAG_AEAD_CIPHER)
478 static void cipher_test_cleanup(EVP_TEST *t)
480 CIPHER_DATA *cdat = t->data;
482 OPENSSL_free(cdat->key);
483 OPENSSL_free(cdat->iv);
484 OPENSSL_free(cdat->ciphertext);
485 OPENSSL_free(cdat->plaintext);
486 OPENSSL_free(cdat->aad);
487 OPENSSL_free(cdat->tag);
490 static int cipher_test_parse(EVP_TEST *t, const char *keyword,
493 CIPHER_DATA *cdat = t->data;
495 if (strcmp(keyword, "Key") == 0)
496 return parse_bin(value, &cdat->key, &cdat->key_len);
497 if (strcmp(keyword, "IV") == 0)
498 return parse_bin(value, &cdat->iv, &cdat->iv_len);
499 if (strcmp(keyword, "Plaintext") == 0)
500 return parse_bin(value, &cdat->plaintext, &cdat->plaintext_len);
501 if (strcmp(keyword, "Ciphertext") == 0)
502 return parse_bin(value, &cdat->ciphertext, &cdat->ciphertext_len);
504 if (strcmp(keyword, "AAD") == 0)
505 return parse_bin(value, &cdat->aad, &cdat->aad_len);
506 if (strcmp(keyword, "Tag") == 0)
507 return parse_bin(value, &cdat->tag, &cdat->tag_len);
510 if (strcmp(keyword, "Operation") == 0) {
511 if (strcmp(value, "ENCRYPT") == 0)
513 else if (strcmp(value, "DECRYPT") == 0)
522 static int cipher_test_enc(EVP_TEST *t, int enc,
523 size_t out_misalign, size_t inp_misalign, int frag)
525 CIPHER_DATA *cdat = t->data;
526 unsigned char *in, *out, *tmp = NULL;
527 size_t in_len, out_len, donelen = 0;
528 int ok = 0, tmplen, chunklen, tmpflen;
529 EVP_CIPHER_CTX *ctx = NULL;
531 t->err = "TEST_FAILURE";
532 if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new()))
534 EVP_CIPHER_CTX_set_flags(ctx, EVP_CIPHER_CTX_FLAG_WRAP_ALLOW);
536 in = cdat->plaintext;
537 in_len = cdat->plaintext_len;
538 out = cdat->ciphertext;
539 out_len = cdat->ciphertext_len;
541 in = cdat->ciphertext;
542 in_len = cdat->ciphertext_len;
543 out = cdat->plaintext;
544 out_len = cdat->plaintext_len;
546 if (inp_misalign == (size_t)-1) {
548 * Exercise in-place encryption
550 tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH);
553 in = memcpy(tmp + out_misalign, in, in_len);
555 inp_misalign += 16 - ((out_misalign + in_len) & 15);
557 * 'tmp' will store both output and copy of input. We make the copy
558 * of input to specifically aligned part of 'tmp'. So we just
559 * figured out how much padding would ensure the required alignment,
560 * now we allocate extended buffer and finally copy the input just
561 * past inp_misalign in expression below. Output will be written
562 * past out_misalign...
564 tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
565 inp_misalign + in_len);
568 in = memcpy(tmp + out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
569 inp_misalign, in, in_len);
571 if (!EVP_CipherInit_ex(ctx, cdat->cipher, NULL, NULL, NULL, enc)) {
572 t->err = "CIPHERINIT_ERROR";
577 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_IVLEN,
579 t->err = "INVALID_IV_LENGTH";
582 } else if (cdat->iv_len != (size_t)EVP_CIPHER_CTX_iv_length(ctx)) {
583 t->err = "INVALID_IV_LENGTH";
590 * If encrypting or OCB just set tag length initially, otherwise
591 * set tag length and value.
593 if (enc || cdat->aead == EVP_CIPH_OCB_MODE) {
594 t->err = "TAG_LENGTH_SET_ERROR";
597 t->err = "TAG_SET_ERROR";
600 if (tag || cdat->aead != EVP_CIPH_GCM_MODE) {
601 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
607 if (!EVP_CIPHER_CTX_set_key_length(ctx, cdat->key_len)) {
608 t->err = "INVALID_KEY_LENGTH";
611 if (!EVP_CipherInit_ex(ctx, NULL, NULL, cdat->key, cdat->iv, -1)) {
612 t->err = "KEY_SET_ERROR";
616 if (!enc && cdat->aead == EVP_CIPH_OCB_MODE) {
617 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
618 cdat->tag_len, cdat->tag)) {
619 t->err = "TAG_SET_ERROR";
624 if (cdat->aead == EVP_CIPH_CCM_MODE) {
625 if (!EVP_CipherUpdate(ctx, NULL, &tmplen, NULL, out_len)) {
626 t->err = "CCM_PLAINTEXT_LENGTH_SET_ERROR";
631 t->err = "AAD_SET_ERROR";
633 if (!EVP_CipherUpdate(ctx, NULL, &chunklen, cdat->aad,
638 * Supply the AAD in chunks less than the block size where possible
640 if (cdat->aad_len > 0) {
641 if (!EVP_CipherUpdate(ctx, NULL, &chunklen, cdat->aad, 1))
645 if (cdat->aad_len > 2) {
646 if (!EVP_CipherUpdate(ctx, NULL, &chunklen, cdat->aad + donelen,
649 donelen += cdat->aad_len - 2;
651 if (cdat->aad_len > 1
652 && !EVP_CipherUpdate(ctx, NULL, &chunklen,
653 cdat->aad + donelen, 1))
657 EVP_CIPHER_CTX_set_padding(ctx, 0);
658 t->err = "CIPHERUPDATE_ERROR";
661 /* We supply the data all in one go */
662 if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &tmplen, in, in_len))
665 /* Supply the data in chunks less than the block size where possible */
667 if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &chunklen, in, 1))
674 if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen,
682 if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen,
688 if (!EVP_CipherFinal_ex(ctx, tmp + out_misalign + tmplen, &tmpflen)) {
689 t->err = "CIPHERFINAL_ERROR";
692 if (!compare_mem(out, out_len, tmp + out_misalign, tmplen + tmpflen)) {
693 t->err = "VALUE_MISMATCH";
696 if (enc && cdat->aead) {
697 unsigned char rtag[16];
699 if (cdat->tag_len > sizeof(rtag)) {
700 t->err = "TAG_LENGTH_INTERNAL_ERROR";
703 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG,
704 cdat->tag_len, rtag)) {
705 t->err = "TAG_RETRIEVE_ERROR";
708 if (!compare_mem(cdat->tag, cdat->tag_len, rtag, cdat->tag_len)) {
709 t->err = "TAG_VALUE_MISMATCH";
717 EVP_CIPHER_CTX_free(ctx);
721 static int cipher_test_run(EVP_TEST *t)
723 CIPHER_DATA *cdat = t->data;
725 size_t out_misalign, inp_misalign;
731 if (!cdat->iv && EVP_CIPHER_iv_length(cdat->cipher)) {
732 /* IV is optional and usually omitted in wrap mode */
733 if (EVP_CIPHER_mode(cdat->cipher) != EVP_CIPH_WRAP_MODE) {
738 if (cdat->aead && !cdat->tag) {
742 for (out_misalign = 0; out_misalign <= 1;) {
743 static char aux_err[64];
744 t->aux_err = aux_err;
745 for (inp_misalign = (size_t)-1; inp_misalign != 2; inp_misalign++) {
746 if (inp_misalign == (size_t)-1) {
747 /* kludge: inp_misalign == -1 means "exercise in-place" */
748 BIO_snprintf(aux_err, sizeof(aux_err),
749 "%s in-place, %sfragmented",
750 out_misalign ? "misaligned" : "aligned",
753 BIO_snprintf(aux_err, sizeof(aux_err),
754 "%s output and %s input, %sfragmented",
755 out_misalign ? "misaligned" : "aligned",
756 inp_misalign ? "misaligned" : "aligned",
760 rv = cipher_test_enc(t, 1, out_misalign, inp_misalign, frag);
761 /* Not fatal errors: return */
768 if (cdat->enc != 1) {
769 rv = cipher_test_enc(t, 0, out_misalign, inp_misalign, frag);
770 /* Not fatal errors: return */
779 if (out_misalign == 1 && frag == 0) {
781 * XTS, CCM and Wrap modes have special requirements about input
782 * lengths so we don't fragment for those
784 if (cdat->aead == EVP_CIPH_CCM_MODE
785 || EVP_CIPHER_mode(cdat->cipher) == EVP_CIPH_XTS_MODE
786 || EVP_CIPHER_mode(cdat->cipher) == EVP_CIPH_WRAP_MODE)
799 static const EVP_TEST_METHOD cipher_test_method = {
812 typedef struct mac_data_st {
815 /* Algorithm string for this MAC */
821 unsigned char *input;
823 /* Expected output */
824 unsigned char *output;
828 static int mac_test_init(EVP_TEST *t, const char *alg)
833 if (strcmp(alg, "HMAC") == 0) {
834 type = EVP_PKEY_HMAC;
835 } else if (strcmp(alg, "CMAC") == 0) {
836 #ifndef OPENSSL_NO_CMAC
837 type = EVP_PKEY_CMAC;
842 } else if (strcmp(alg, "Poly1305") == 0) {
843 #ifndef OPENSSL_NO_POLY1305
844 type = EVP_PKEY_POLY1305;
849 } else if (strcmp(alg, "SipHash") == 0) {
850 #ifndef OPENSSL_NO_SIPHASH
851 type = EVP_PKEY_SIPHASH;
859 mdat = OPENSSL_zalloc(sizeof(*mdat));
865 static void mac_test_cleanup(EVP_TEST *t)
867 MAC_DATA *mdat = t->data;
869 OPENSSL_free(mdat->alg);
870 OPENSSL_free(mdat->key);
871 OPENSSL_free(mdat->input);
872 OPENSSL_free(mdat->output);
875 static int mac_test_parse(EVP_TEST *t,
876 const char *keyword, const char *value)
878 MAC_DATA *mdata = t->data;
880 if (strcmp(keyword, "Key") == 0)
881 return parse_bin(value, &mdata->key, &mdata->key_len);
882 if (strcmp(keyword, "Algorithm") == 0) {
883 mdata->alg = OPENSSL_strdup(value);
888 if (strcmp(keyword, "Input") == 0)
889 return parse_bin(value, &mdata->input, &mdata->input_len);
890 if (strcmp(keyword, "Output") == 0)
891 return parse_bin(value, &mdata->output, &mdata->output_len);
895 static int mac_test_run(EVP_TEST *t)
897 MAC_DATA *mdata = t->data;
898 EVP_MD_CTX *mctx = NULL;
899 EVP_PKEY_CTX *pctx = NULL, *genctx = NULL;
900 EVP_PKEY *key = NULL;
901 const EVP_MD *md = NULL;
902 unsigned char *mac = NULL;
905 #ifdef OPENSSL_NO_DES
906 if (mdata->alg != NULL && strstr(mdata->alg, "DES") != NULL) {
913 if (!TEST_ptr(genctx = EVP_PKEY_CTX_new_id(mdata->type, NULL))) {
914 t->err = "MAC_PKEY_CTX_ERROR";
918 if (EVP_PKEY_keygen_init(genctx) <= 0) {
919 t->err = "MAC_KEYGEN_INIT_ERROR";
922 if (mdata->type == EVP_PKEY_CMAC
923 && EVP_PKEY_CTX_ctrl_str(genctx, "cipher", mdata->alg) <= 0) {
924 t->err = "MAC_ALGORITHM_SET_ERROR";
928 if (EVP_PKEY_CTX_set_mac_key(genctx, mdata->key, mdata->key_len) <= 0) {
929 t->err = "MAC_KEY_SET_ERROR";
933 if (EVP_PKEY_keygen(genctx, &key) <= 0) {
934 t->err = "MAC_KEY_GENERATE_ERROR";
937 if (mdata->type == EVP_PKEY_HMAC) {
938 if (!TEST_ptr(md = EVP_get_digestbyname(mdata->alg))) {
939 t->err = "MAC_ALGORITHM_SET_ERROR";
943 if (!TEST_ptr(mctx = EVP_MD_CTX_new())) {
944 t->err = "INTERNAL_ERROR";
947 if (!EVP_DigestSignInit(mctx, &pctx, md, NULL, key)) {
948 t->err = "DIGESTSIGNINIT_ERROR";
952 if (!EVP_DigestSignUpdate(mctx, mdata->input, mdata->input_len)) {
953 t->err = "DIGESTSIGNUPDATE_ERROR";
956 if (!EVP_DigestSignFinal(mctx, NULL, &mac_len)) {
957 t->err = "DIGESTSIGNFINAL_LENGTH_ERROR";
960 if (!TEST_ptr(mac = OPENSSL_malloc(mac_len))) {
961 t->err = "TEST_FAILURE";
964 if (!EVP_DigestSignFinal(mctx, mac, &mac_len)
965 || !compare_mem(mdata->output, mdata->output_len, mac, mac_len)) {
966 t->err = "TEST_MAC_ERR";
971 EVP_MD_CTX_free(mctx);
973 EVP_PKEY_CTX_free(genctx);
978 static const EVP_TEST_METHOD mac_test_method = {
989 *** These are all very similar and share much common code.
992 typedef struct pkey_data_st {
993 /* Context for this operation */
995 /* Key operation to perform */
996 int (*keyop) (EVP_PKEY_CTX *ctx,
997 unsigned char *sig, size_t *siglen,
998 const unsigned char *tbs, size_t tbslen);
1000 unsigned char *input;
1002 /* Expected output */
1003 unsigned char *output;
1008 * Perform public key operation setup: lookup key, allocated ctx and call
1009 * the appropriate initialisation function
1011 static int pkey_test_init(EVP_TEST *t, const char *name,
1013 int (*keyopinit) (EVP_PKEY_CTX *ctx),
1014 int (*keyop)(EVP_PKEY_CTX *ctx,
1015 unsigned char *sig, size_t *siglen,
1016 const unsigned char *tbs,
1020 EVP_PKEY *pkey = NULL;
1024 rv = find_key(&pkey, name, public_keys);
1026 rv = find_key(&pkey, name, private_keys);
1027 if (rv == 0 || pkey == NULL) {
1032 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata)))) {
1033 EVP_PKEY_free(pkey);
1036 kdata->keyop = keyop;
1037 if (!TEST_ptr(kdata->ctx = EVP_PKEY_CTX_new(pkey, NULL)))
1039 if (keyopinit(kdata->ctx) <= 0)
1040 t->err = "KEYOP_INIT_ERROR";
1045 static void pkey_test_cleanup(EVP_TEST *t)
1047 PKEY_DATA *kdata = t->data;
1049 OPENSSL_free(kdata->input);
1050 OPENSSL_free(kdata->output);
1051 EVP_PKEY_CTX_free(kdata->ctx);
1054 static int pkey_test_ctrl(EVP_TEST *t, EVP_PKEY_CTX *pctx,
1060 if (!TEST_ptr(tmpval = OPENSSL_strdup(value)))
1062 p = strchr(tmpval, ':');
1065 rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
1067 t->err = "PKEY_CTRL_INVALID";
1069 } else if (p != NULL && rv <= 0) {
1070 /* If p has an OID and lookup fails assume disabled algorithm */
1071 int nid = OBJ_sn2nid(p);
1073 if (nid == NID_undef)
1074 nid = OBJ_ln2nid(p);
1075 if (nid != NID_undef
1076 && EVP_get_digestbynid(nid) == NULL
1077 && EVP_get_cipherbynid(nid) == NULL) {
1081 t->err = "PKEY_CTRL_ERROR";
1085 OPENSSL_free(tmpval);
1089 static int pkey_test_parse(EVP_TEST *t,
1090 const char *keyword, const char *value)
1092 PKEY_DATA *kdata = t->data;
1093 if (strcmp(keyword, "Input") == 0)
1094 return parse_bin(value, &kdata->input, &kdata->input_len);
1095 if (strcmp(keyword, "Output") == 0)
1096 return parse_bin(value, &kdata->output, &kdata->output_len);
1097 if (strcmp(keyword, "Ctrl") == 0)
1098 return pkey_test_ctrl(t, kdata->ctx, value);
1102 static int pkey_test_run(EVP_TEST *t)
1104 PKEY_DATA *kdata = t->data;
1105 unsigned char *out = NULL;
1108 if (kdata->keyop(kdata->ctx, NULL, &out_len, kdata->input,
1109 kdata->input_len) <= 0
1110 || !TEST_ptr(out = OPENSSL_malloc(out_len))) {
1111 t->err = "KEYOP_LENGTH_ERROR";
1114 if (kdata->keyop(kdata->ctx, out,
1115 &out_len, kdata->input, kdata->input_len) <= 0) {
1116 t->err = "KEYOP_ERROR";
1119 if (!compare_mem(kdata->output, kdata->output_len, out, out_len)) {
1120 t->err = "KEYOP_MISMATCH";
1129 static int sign_test_init(EVP_TEST *t, const char *name)
1131 return pkey_test_init(t, name, 0, EVP_PKEY_sign_init, EVP_PKEY_sign);
1134 static const EVP_TEST_METHOD psign_test_method = {
1142 static int verify_recover_test_init(EVP_TEST *t, const char *name)
1144 return pkey_test_init(t, name, 1, EVP_PKEY_verify_recover_init,
1145 EVP_PKEY_verify_recover);
1148 static const EVP_TEST_METHOD pverify_recover_test_method = {
1150 verify_recover_test_init,
1156 static int decrypt_test_init(EVP_TEST *t, const char *name)
1158 return pkey_test_init(t, name, 0, EVP_PKEY_decrypt_init,
1162 static const EVP_TEST_METHOD pdecrypt_test_method = {
1170 static int verify_test_init(EVP_TEST *t, const char *name)
1172 return pkey_test_init(t, name, 1, EVP_PKEY_verify_init, 0);
1175 static int verify_test_run(EVP_TEST *t)
1177 PKEY_DATA *kdata = t->data;
1179 if (EVP_PKEY_verify(kdata->ctx, kdata->output, kdata->output_len,
1180 kdata->input, kdata->input_len) <= 0)
1181 t->err = "VERIFY_ERROR";
1185 static const EVP_TEST_METHOD pverify_test_method = {
1194 static int pderive_test_init(EVP_TEST *t, const char *name)
1196 return pkey_test_init(t, name, 0, EVP_PKEY_derive_init, 0);
1199 static int pderive_test_parse(EVP_TEST *t,
1200 const char *keyword, const char *value)
1202 PKEY_DATA *kdata = t->data;
1204 if (strcmp(keyword, "PeerKey") == 0) {
1206 if (find_key(&peer, value, public_keys) == 0)
1208 if (EVP_PKEY_derive_set_peer(kdata->ctx, peer) <= 0)
1212 if (strcmp(keyword, "SharedSecret") == 0)
1213 return parse_bin(value, &kdata->output, &kdata->output_len);
1214 if (strcmp(keyword, "Ctrl") == 0)
1215 return pkey_test_ctrl(t, kdata->ctx, value);
1219 static int pderive_test_run(EVP_TEST *t)
1221 PKEY_DATA *kdata = t->data;
1222 unsigned char *out = NULL;
1225 out_len = kdata->output_len;
1226 if (!TEST_ptr(out = OPENSSL_malloc(out_len))) {
1227 t->err = "DERIVE_ERROR";
1230 if (EVP_PKEY_derive(kdata->ctx, out, &out_len) <= 0) {
1231 t->err = "DERIVE_ERROR";
1234 if (!compare_mem(kdata->output, kdata->output_len, out, out_len)) {
1235 t->err = "SHARED_SECRET_MISMATCH";
1245 static const EVP_TEST_METHOD pderive_test_method = {
1258 typedef enum pbe_type_enum {
1259 PBE_TYPE_INVALID = 0,
1260 PBE_TYPE_SCRYPT, PBE_TYPE_PBKDF2, PBE_TYPE_PKCS12
1263 typedef struct pbe_data_st {
1265 /* scrypt parameters */
1266 uint64_t N, r, p, maxmem;
1267 /* PKCS#12 parameters */
1271 unsigned char *pass;
1274 unsigned char *salt;
1276 /* Expected output */
1281 #ifndef OPENSSL_NO_SCRYPT
1283 * Parse unsigned decimal 64 bit integer value
1285 static int parse_uint64(const char *value, uint64_t *pr)
1287 const char *p = value;
1289 if (!TEST_true(*p)) {
1290 TEST_info("Invalid empty integer value");
1293 for (*pr = 0; *p; ) {
1294 if (*pr > UINT64_MAX / 10) {
1295 TEST_error("Integer overflow in string %s", value);
1299 if (!TEST_true(isdigit(*p))) {
1300 TEST_error("Invalid character in string %s", value);
1309 static int scrypt_test_parse(EVP_TEST *t,
1310 const char *keyword, const char *value)
1312 PBE_DATA *pdata = t->data;
1314 if (strcmp(keyword, "N") == 0)
1315 return parse_uint64(value, &pdata->N);
1316 if (strcmp(keyword, "p") == 0)
1317 return parse_uint64(value, &pdata->p);
1318 if (strcmp(keyword, "r") == 0)
1319 return parse_uint64(value, &pdata->r);
1320 if (strcmp(keyword, "maxmem") == 0)
1321 return parse_uint64(value, &pdata->maxmem);
1326 static int pbkdf2_test_parse(EVP_TEST *t,
1327 const char *keyword, const char *value)
1329 PBE_DATA *pdata = t->data;
1331 if (strcmp(keyword, "iter") == 0) {
1332 pdata->iter = atoi(value);
1333 if (pdata->iter <= 0)
1337 if (strcmp(keyword, "MD") == 0) {
1338 pdata->md = EVP_get_digestbyname(value);
1339 if (pdata->md == NULL)
1346 static int pkcs12_test_parse(EVP_TEST *t,
1347 const char *keyword, const char *value)
1349 PBE_DATA *pdata = t->data;
1351 if (strcmp(keyword, "id") == 0) {
1352 pdata->id = atoi(value);
1357 return pbkdf2_test_parse(t, keyword, value);
1360 static int pbe_test_init(EVP_TEST *t, const char *alg)
1363 PBE_TYPE pbe_type = PBE_TYPE_INVALID;
1365 if (strcmp(alg, "scrypt") == 0) {
1366 #ifndef OPENSSL_NO_SCRYPT
1367 pbe_type = PBE_TYPE_SCRYPT;
1372 } else if (strcmp(alg, "pbkdf2") == 0) {
1373 pbe_type = PBE_TYPE_PBKDF2;
1374 } else if (strcmp(alg, "pkcs12") == 0) {
1375 pbe_type = PBE_TYPE_PKCS12;
1377 TEST_error("Unknown pbe algorithm %s", alg);
1379 pdat = OPENSSL_zalloc(sizeof(*pdat));
1380 pdat->pbe_type = pbe_type;
1385 static void pbe_test_cleanup(EVP_TEST *t)
1387 PBE_DATA *pdat = t->data;
1389 OPENSSL_free(pdat->pass);
1390 OPENSSL_free(pdat->salt);
1391 OPENSSL_free(pdat->key);
1394 static int pbe_test_parse(EVP_TEST *t,
1395 const char *keyword, const char *value)
1397 PBE_DATA *pdata = t->data;
1399 if (strcmp(keyword, "Password") == 0)
1400 return parse_bin(value, &pdata->pass, &pdata->pass_len);
1401 if (strcmp(keyword, "Salt") == 0)
1402 return parse_bin(value, &pdata->salt, &pdata->salt_len);
1403 if (strcmp(keyword, "Key") == 0)
1404 return parse_bin(value, &pdata->key, &pdata->key_len);
1405 if (pdata->pbe_type == PBE_TYPE_PBKDF2)
1406 return pbkdf2_test_parse(t, keyword, value);
1407 else if (pdata->pbe_type == PBE_TYPE_PKCS12)
1408 return pkcs12_test_parse(t, keyword, value);
1409 #ifndef OPENSSL_NO_SCRYPT
1410 else if (pdata->pbe_type == PBE_TYPE_SCRYPT)
1411 return scrypt_test_parse(t, keyword, value);
1416 static int pbe_test_run(EVP_TEST *t)
1418 PBE_DATA *pdata = t->data;
1421 if (!TEST_ptr(key = OPENSSL_malloc(pdata->key_len))) {
1422 t->err = "INTERNAL_ERROR";
1425 if (pdata->pbe_type == PBE_TYPE_PBKDF2) {
1426 if (PKCS5_PBKDF2_HMAC((char *)pdata->pass, pdata->pass_len,
1427 pdata->salt, pdata->salt_len,
1428 pdata->iter, pdata->md,
1429 pdata->key_len, key) == 0) {
1430 t->err = "PBKDF2_ERROR";
1433 #ifndef OPENSSL_NO_SCRYPT
1434 } else if (pdata->pbe_type == PBE_TYPE_SCRYPT) {
1435 if (EVP_PBE_scrypt((const char *)pdata->pass, pdata->pass_len,
1436 pdata->salt, pdata->salt_len,
1437 pdata->N, pdata->r, pdata->p, pdata->maxmem,
1438 key, pdata->key_len) == 0) {
1439 t->err = "SCRYPT_ERROR";
1443 } else if (pdata->pbe_type == PBE_TYPE_PKCS12) {
1444 if (PKCS12_key_gen_uni(pdata->pass, pdata->pass_len,
1445 pdata->salt, pdata->salt_len,
1446 pdata->id, pdata->iter, pdata->key_len,
1447 key, pdata->md) == 0) {
1448 t->err = "PKCS12_ERROR";
1452 if (!compare_mem(pdata->key, pdata->key_len, key, pdata->key_len)) {
1453 t->err = "KEY_MISMATCH";
1462 static const EVP_TEST_METHOD pbe_test_method = {
1476 BASE64_CANONICAL_ENCODING = 0,
1477 BASE64_VALID_ENCODING = 1,
1478 BASE64_INVALID_ENCODING = 2
1479 } base64_encoding_type;
1481 typedef struct encode_data_st {
1482 /* Input to encoding */
1483 unsigned char *input;
1485 /* Expected output */
1486 unsigned char *output;
1488 base64_encoding_type encoding;
1491 static int encode_test_init(EVP_TEST *t, const char *encoding)
1495 if (!TEST_ptr(edata = OPENSSL_zalloc(sizeof(*edata))))
1497 if (strcmp(encoding, "canonical") == 0) {
1498 edata->encoding = BASE64_CANONICAL_ENCODING;
1499 } else if (strcmp(encoding, "valid") == 0) {
1500 edata->encoding = BASE64_VALID_ENCODING;
1501 } else if (strcmp(encoding, "invalid") == 0) {
1502 edata->encoding = BASE64_INVALID_ENCODING;
1503 if (!TEST_ptr(t->expected_err = OPENSSL_strdup("DECODE_ERROR")))
1506 TEST_error("Bad encoding: %s."
1507 " Should be one of {canonical, valid, invalid}",
1515 static void encode_test_cleanup(EVP_TEST *t)
1517 ENCODE_DATA *edata = t->data;
1519 OPENSSL_free(edata->input);
1520 OPENSSL_free(edata->output);
1521 memset(edata, 0, sizeof(*edata));
1524 static int encode_test_parse(EVP_TEST *t,
1525 const char *keyword, const char *value)
1527 ENCODE_DATA *edata = t->data;
1529 if (strcmp(keyword, "Input") == 0)
1530 return parse_bin(value, &edata->input, &edata->input_len);
1531 if (strcmp(keyword, "Output") == 0)
1532 return parse_bin(value, &edata->output, &edata->output_len);
1536 static int encode_test_run(EVP_TEST *t)
1538 ENCODE_DATA *edata = t->data;
1539 unsigned char *encode_out = NULL, *decode_out = NULL;
1540 int output_len, chunk_len;
1541 EVP_ENCODE_CTX *decode_ctx;
1543 if (!TEST_ptr(decode_ctx = EVP_ENCODE_CTX_new())) {
1544 t->err = "INTERNAL_ERROR";
1548 if (edata->encoding == BASE64_CANONICAL_ENCODING) {
1549 EVP_ENCODE_CTX *encode_ctx;
1551 if (!TEST_ptr(encode_ctx = EVP_ENCODE_CTX_new())
1552 || !TEST_ptr(encode_out =
1553 OPENSSL_malloc(EVP_ENCODE_LENGTH(edata->input_len))))
1556 EVP_EncodeInit(encode_ctx);
1557 EVP_EncodeUpdate(encode_ctx, encode_out, &chunk_len,
1558 edata->input, edata->input_len);
1559 output_len = chunk_len;
1561 EVP_EncodeFinal(encode_ctx, encode_out + chunk_len, &chunk_len);
1562 output_len += chunk_len;
1564 EVP_ENCODE_CTX_free(encode_ctx);
1566 if (!compare_mem(edata->output, edata->output_len,
1567 encode_out, output_len)) {
1568 t->err = "BAD_ENCODING";
1573 if (!TEST_ptr(decode_out =
1574 OPENSSL_malloc(EVP_DECODE_LENGTH(edata->output_len))))
1577 EVP_DecodeInit(decode_ctx);
1578 if (EVP_DecodeUpdate(decode_ctx, decode_out, &chunk_len, edata->output,
1579 edata->output_len) < 0) {
1580 t->err = "DECODE_ERROR";
1583 output_len = chunk_len;
1585 if (EVP_DecodeFinal(decode_ctx, decode_out + chunk_len, &chunk_len) != 1) {
1586 t->err = "DECODE_ERROR";
1589 output_len += chunk_len;
1591 if (edata->encoding != BASE64_INVALID_ENCODING
1592 && !compare_mem(edata->input, edata->input_len,
1593 decode_out, output_len)) {
1594 t->err = "BAD_DECODING";
1600 OPENSSL_free(encode_out);
1601 OPENSSL_free(decode_out);
1602 EVP_ENCODE_CTX_free(decode_ctx);
1606 static const EVP_TEST_METHOD encode_test_method = {
1609 encode_test_cleanup,
1618 typedef struct kdf_data_st {
1619 /* Context for this operation */
1621 /* Expected output */
1622 unsigned char *output;
1627 * Perform public key operation setup: lookup key, allocated ctx and call
1628 * the appropriate initialisation function
1630 static int kdf_test_init(EVP_TEST *t, const char *name)
1634 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata))))
1636 kdata->ctx = EVP_PKEY_CTX_new_id(OBJ_sn2nid(name), NULL);
1637 if (kdata->ctx == NULL)
1639 if (EVP_PKEY_derive_init(kdata->ctx) <= 0)
1645 static void kdf_test_cleanup(EVP_TEST *t)
1647 KDF_DATA *kdata = t->data;
1648 OPENSSL_free(kdata->output);
1649 EVP_PKEY_CTX_free(kdata->ctx);
1652 static int kdf_test_parse(EVP_TEST *t,
1653 const char *keyword, const char *value)
1655 KDF_DATA *kdata = t->data;
1657 if (strcmp(keyword, "Output") == 0)
1658 return parse_bin(value, &kdata->output, &kdata->output_len);
1659 if (strncmp(keyword, "Ctrl", 4) == 0)
1660 return pkey_test_ctrl(t, kdata->ctx, value);
1664 static int kdf_test_run(EVP_TEST *t)
1666 KDF_DATA *kdata = t->data;
1667 unsigned char *out = NULL;
1668 size_t out_len = kdata->output_len;
1670 if (!TEST_ptr(out = OPENSSL_malloc(out_len))) {
1671 t->err = "INTERNAL_ERROR";
1674 if (EVP_PKEY_derive(kdata->ctx, out, &out_len) <= 0) {
1675 t->err = "KDF_DERIVE_ERROR";
1678 if (!compare_mem(kdata->output, kdata->output_len, out, out_len)) {
1679 t->err = "KDF_MISMATCH";
1689 static const EVP_TEST_METHOD kdf_test_method = {
1702 typedef struct keypair_test_data_st {
1705 } KEYPAIR_TEST_DATA;
1707 static int keypair_test_init(EVP_TEST *t, const char *pair)
1709 KEYPAIR_TEST_DATA *data;
1711 EVP_PKEY *pk = NULL, *pubk = NULL;
1712 char *pub, *priv = NULL;
1714 /* Split private and public names. */
1715 if (!TEST_ptr(priv = OPENSSL_strdup(pair))
1716 || !TEST_ptr(pub = strchr(priv, ':'))) {
1717 t->err = "PARSING_ERROR";
1722 if (!TEST_true(find_key(&pk, priv, private_keys))) {
1723 TEST_info("Can't find private key: %s", priv);
1724 t->err = "MISSING_PRIVATE_KEY";
1727 if (!TEST_true(find_key(&pubk, pub, public_keys))) {
1728 TEST_info("Can't find public key: %s", pub);
1729 t->err = "MISSING_PUBLIC_KEY";
1733 if (pk == NULL && pubk == NULL) {
1734 /* Both keys are listed but unsupported: skip this test */
1740 if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data))))
1753 static void keypair_test_cleanup(EVP_TEST *t)
1755 OPENSSL_free(t->data);
1760 * For tests that do not accept any custom keywords.
1762 static int void_test_parse(EVP_TEST *t, const char *keyword, const char *value)
1767 static int keypair_test_run(EVP_TEST *t)
1770 const KEYPAIR_TEST_DATA *pair = t->data;
1772 if (pair->privk == NULL || pair->pubk == NULL) {
1774 * this can only happen if only one of the keys is not set
1775 * which means that one of them was unsupported while the
1776 * other isn't: hence a key type mismatch.
1778 t->err = "KEYPAIR_TYPE_MISMATCH";
1783 if ((rv = EVP_PKEY_cmp(pair->privk, pair->pubk)) != 1 ) {
1785 t->err = "KEYPAIR_MISMATCH";
1786 } else if ( -1 == rv ) {
1787 t->err = "KEYPAIR_TYPE_MISMATCH";
1788 } else if ( -2 == rv ) {
1789 t->err = "UNSUPPORTED_KEY_COMPARISON";
1791 TEST_error("Unexpected error in key comparison");
1806 static const EVP_TEST_METHOD keypair_test_method = {
1809 keypair_test_cleanup,
1816 *** DIGEST SIGN+VERIFY TESTS
1820 int is_verify; /* Set to 1 if verifying */
1821 int is_oneshot; /* Set to 1 for one shot operation */
1822 const EVP_MD *md; /* Digest to use */
1823 EVP_MD_CTX *ctx; /* Digest context */
1825 STACK_OF(EVP_TEST_BUFFER) *input; /* Input data: streaming */
1826 unsigned char *osin; /* Input data if one shot */
1827 size_t osin_len; /* Input length data if one shot */
1828 unsigned char *output; /* Expected output */
1829 size_t output_len; /* Expected output length */
1832 static int digestsigver_test_init(EVP_TEST *t, const char *alg, int is_verify,
1835 const EVP_MD *md = NULL;
1836 DIGESTSIGN_DATA *mdat;
1838 if (strcmp(alg, "NULL") != 0) {
1839 if ((md = EVP_get_digestbyname(alg)) == NULL) {
1840 /* If alg has an OID assume disabled algorithm */
1841 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
1848 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
1851 if (!TEST_ptr(mdat->ctx = EVP_MD_CTX_new())) {
1855 mdat->is_verify = is_verify;
1856 mdat->is_oneshot = is_oneshot;
1861 static int digestsign_test_init(EVP_TEST *t, const char *alg)
1863 return digestsigver_test_init(t, alg, 0, 0);
1866 static void digestsigver_test_cleanup(EVP_TEST *t)
1868 DIGESTSIGN_DATA *mdata = t->data;
1870 EVP_MD_CTX_free(mdata->ctx);
1871 sk_EVP_TEST_BUFFER_pop_free(mdata->input, evp_test_buffer_free);
1872 OPENSSL_free(mdata->osin);
1873 OPENSSL_free(mdata->output);
1874 OPENSSL_free(mdata);
1878 static int digestsigver_test_parse(EVP_TEST *t,
1879 const char *keyword, const char *value)
1881 DIGESTSIGN_DATA *mdata = t->data;
1883 if (strcmp(keyword, "Key") == 0) {
1884 EVP_PKEY *pkey = NULL;
1887 if (mdata->is_verify)
1888 rv = find_key(&pkey, value, public_keys);
1890 rv = find_key(&pkey, value, private_keys);
1891 if (rv == 0 || pkey == NULL) {
1895 if (mdata->is_verify) {
1896 if (!EVP_DigestVerifyInit(mdata->ctx, &mdata->pctx, mdata->md,
1898 t->err = "DIGESTVERIFYINIT_ERROR";
1901 if (!EVP_DigestSignInit(mdata->ctx, &mdata->pctx, mdata->md, NULL,
1903 t->err = "DIGESTSIGNINIT_ERROR";
1907 if (strcmp(keyword, "Input") == 0) {
1908 if (mdata->is_oneshot)
1909 return parse_bin(value, &mdata->osin, &mdata->osin_len);
1910 return evp_test_buffer_append(value, &mdata->input);
1912 if (strcmp(keyword, "Output") == 0)
1913 return parse_bin(value, &mdata->output, &mdata->output_len);
1915 if (!mdata->is_oneshot) {
1916 if (strcmp(keyword, "Count") == 0)
1917 return evp_test_buffer_set_count(value, mdata->input);
1918 if (strcmp(keyword, "Ncopy") == 0)
1919 return evp_test_buffer_ncopy(value, mdata->input);
1921 if (strcmp(keyword, "Ctrl") == 0) {
1922 if (mdata->pctx == NULL)
1924 return pkey_test_ctrl(t, mdata->pctx, value);
1929 static int digestsign_update_fn(void *ctx, const unsigned char *buf,
1932 return EVP_DigestSignUpdate(ctx, buf, buflen);
1935 static int digestsign_test_run(EVP_TEST *t)
1937 DIGESTSIGN_DATA *mdata = t->data;
1938 unsigned char *buf = NULL;
1941 if (!evp_test_buffer_do(mdata->input, digestsign_update_fn, mdata->ctx)) {
1942 t->err = "DIGESTUPDATE_ERROR";
1946 if (!EVP_DigestSignFinal(mdata->ctx, NULL, &buflen)) {
1947 t->err = "DIGESTSIGNFINAL_LENGTH_ERROR";
1950 if (!TEST_ptr(buf = OPENSSL_malloc(buflen))) {
1951 t->err = "MALLOC_FAILURE";
1954 if (!EVP_DigestSignFinal(mdata->ctx, buf, &buflen)) {
1955 t->err = "DIGESTSIGNFINAL_ERROR";
1958 if (!compare_mem(mdata->output, mdata->output_len, buf, buflen)) {
1959 t->err = "SIGNATURE_MISMATCH";
1968 static const EVP_TEST_METHOD digestsign_test_method = {
1970 digestsign_test_init,
1971 digestsigver_test_cleanup,
1972 digestsigver_test_parse,
1976 static int digestverify_test_init(EVP_TEST *t, const char *alg)
1978 return digestsigver_test_init(t, alg, 1, 0);
1981 static int digestverify_update_fn(void *ctx, const unsigned char *buf,
1984 return EVP_DigestVerifyUpdate(ctx, buf, buflen);
1987 static int digestverify_test_run(EVP_TEST *t)
1989 DIGESTSIGN_DATA *mdata = t->data;
1991 if (!evp_test_buffer_do(mdata->input, digestverify_update_fn, mdata->ctx)) {
1992 t->err = "DIGESTUPDATE_ERROR";
1996 if (EVP_DigestVerifyFinal(mdata->ctx, mdata->output,
1997 mdata->output_len) <= 0)
1998 t->err = "VERIFY_ERROR";
2002 static const EVP_TEST_METHOD digestverify_test_method = {
2004 digestverify_test_init,
2005 digestsigver_test_cleanup,
2006 digestsigver_test_parse,
2007 digestverify_test_run
2010 static int oneshot_digestsign_test_init(EVP_TEST *t, const char *alg)
2012 return digestsigver_test_init(t, alg, 0, 1);
2015 static int oneshot_digestsign_test_run(EVP_TEST *t)
2017 DIGESTSIGN_DATA *mdata = t->data;
2018 unsigned char *buf = NULL;
2021 if (!EVP_DigestSign(mdata->ctx, NULL, &buflen, mdata->osin,
2023 t->err = "DIGESTSIGN_LENGTH_ERROR";
2026 if (!TEST_ptr(buf = OPENSSL_malloc(buflen))) {
2027 t->err = "MALLOC_FAILURE";
2030 if (!EVP_DigestSign(mdata->ctx, buf, &buflen, mdata->osin,
2032 t->err = "DIGESTSIGN_ERROR";
2035 if (!compare_mem(mdata->output, mdata->output_len, buf, buflen)) {
2036 t->err = "SIGNATURE_MISMATCH";
2045 static const EVP_TEST_METHOD oneshot_digestsign_test_method = {
2046 "OneShotDigestSign",
2047 oneshot_digestsign_test_init,
2048 digestsigver_test_cleanup,
2049 digestsigver_test_parse,
2050 oneshot_digestsign_test_run
2053 static int oneshot_digestverify_test_init(EVP_TEST *t, const char *alg)
2055 return digestsigver_test_init(t, alg, 1, 1);
2058 static int oneshot_digestverify_test_run(EVP_TEST *t)
2060 DIGESTSIGN_DATA *mdata = t->data;
2062 if (EVP_DigestVerify(mdata->ctx, mdata->output, mdata->output_len,
2063 mdata->osin, mdata->osin_len) <= 0)
2064 t->err = "VERIFY_ERROR";
2068 static const EVP_TEST_METHOD oneshot_digestverify_test_method = {
2069 "OneShotDigestVerify",
2070 oneshot_digestverify_test_init,
2071 digestsigver_test_cleanup,
2072 digestsigver_test_parse,
2073 oneshot_digestverify_test_run
2078 *** PARSING AND DISPATCH
2081 static const EVP_TEST_METHOD *evp_test_list[] = {
2082 &cipher_test_method,
2083 &digest_test_method,
2084 &digestsign_test_method,
2085 &digestverify_test_method,
2086 &encode_test_method,
2088 &keypair_test_method,
2090 &oneshot_digestsign_test_method,
2091 &oneshot_digestverify_test_method,
2093 &pdecrypt_test_method,
2094 &pderive_test_method,
2096 &pverify_recover_test_method,
2097 &pverify_test_method,
2101 static const EVP_TEST_METHOD *find_test(const char *name)
2103 const EVP_TEST_METHOD **tt;
2105 for (tt = evp_test_list; *tt; tt++) {
2106 if (strcmp(name, (*tt)->name) == 0)
2112 static void clear_test(EVP_TEST *t)
2115 if (t->data != NULL) {
2116 if (t->meth != NULL)
2117 t->meth->cleanup(t);
2118 OPENSSL_free(t->data);
2121 OPENSSL_free(t->expected_err);
2122 t->expected_err = NULL;
2123 OPENSSL_free(t->func);
2125 OPENSSL_free(t->reason);
2134 * Check for errors in the test structure; return 1 if okay, else 0.
2136 static int check_test_error(EVP_TEST *t)
2142 if (t->err == NULL && t->expected_err == NULL)
2144 if (t->err != NULL && t->expected_err == NULL) {
2145 if (t->aux_err != NULL) {
2146 TEST_info("Above error from the test at %s:%d "
2147 "(%s) unexpected error %s",
2148 current_test_file, t->start_line, t->aux_err, t->err);
2150 TEST_info("Above error from the test at %s:%d "
2151 "unexpected error %s",
2152 current_test_file, t->start_line, t->err);
2156 if (t->err == NULL && t->expected_err != NULL) {
2157 TEST_info("Test line %d: succeeded but was expecting %s",
2158 t->start_line, t->expected_err);
2162 if (strcmp(t->err, t->expected_err) != 0) {
2163 TEST_info("Test line %d: expecting %s got %s",
2164 t->start_line, t->expected_err, t->err);
2168 if (t->func == NULL && t->reason == NULL)
2171 if (t->func == NULL || t->reason == NULL) {
2172 TEST_info("Test line %d: missing function or reason code",
2177 err = ERR_peek_error();
2179 TEST_info("Test line %d, expected error \"%s:%s\" not set",
2180 t->start_line, t->func, t->reason);
2184 func = ERR_func_error_string(err);
2185 reason = ERR_reason_error_string(err);
2186 if (func == NULL && reason == NULL) {
2187 TEST_info("Test line %d: expected error \"%s:%s\","
2188 " no strings available. Skipping...\n",
2189 t->start_line, t->func, t->reason);
2193 if (strcmp(func, t->func) == 0 && strcmp(reason, t->reason) == 0)
2196 TEST_info("Test line %d: expected error \"%s:%s\", got \"%s:%s\"",
2197 t->start_line, t->func, t->reason, func, reason);
2203 * Run a parsed test. Log a message and return 0 on error.
2205 static int run_test(EVP_TEST *t)
2207 if (t->meth == NULL)
2214 if (t->err == NULL && t->meth->run_test(t) != 1) {
2215 TEST_info("Line %d error %s", t->start_line, t->meth->name);
2218 if (!check_test_error(t)) {
2219 test_openssl_errors();
2228 static int find_key(EVP_PKEY **ppk, const char *name, KEY_LIST *lst)
2230 for (; lst != NULL; lst = lst->next) {
2231 if (strcmp(lst->name, name) == 0) {
2240 static void free_key_list(KEY_LIST *lst)
2242 while (lst != NULL) {
2243 KEY_LIST *next = lst->next;
2245 EVP_PKEY_free(lst->key);
2246 OPENSSL_free(lst->name);
2254 * Read a line, remove the newline, return EOF or first char.
2255 * Comment lines are treated like empty lines.
2257 static int read_line(EVP_TEST *t)
2261 if (!BIO_gets(t->in, t->buf, sizeof(t->buf)))
2264 if ((p = strchr(t->buf, '\n')) != NULL)
2266 if (t->buf[0] == '#')
2272 * Skip leading spaces and remove trailing spaces from string.
2274 static char *strip_spaces(char *pval)
2278 for (start = pval; isspace(*start); )
2283 for (p = start + strlen(start); --p >= start && isspace(*p); )
2289 * Split line into 'key = value'; return 1 if okay, 0 on error.
2291 static int split_line(EVP_TEST *t, char **keyword, char **value)
2295 /* Look for = sign */
2296 if ((p = strchr(t->buf, '=')) == NULL) {
2297 TEST_error("Line %d: Missing '=' in test file", t->line);
2301 *keyword = strip_spaces(t->buf);
2302 *value = strip_spaces(p);
2303 if (**keyword == '\0') {
2304 TEST_error("Line %d: Missing key; malformed input line", t->line);
2311 * Read a PEM block. Return 1 if okay, 0 on error.
2313 static int read_key(EVP_TEST *t)
2317 if (t->key == NULL) {
2318 if (!TEST_ptr(t->key = BIO_new(BIO_s_mem())))
2320 } else if (!TEST_int_gt(BIO_reset(t->key), 0)) {
2324 /* Read to PEM end line and place content in memory BIO */
2325 while (BIO_gets(t->in, tmpbuf, sizeof(tmpbuf))) {
2327 if (!TEST_int_gt(BIO_puts(t->key, tmpbuf), 0))
2329 if (strncmp(tmpbuf, "-----END", 8) == 0)
2332 TEST_error("Can't find key end");
2337 * Is the key type an unsupported algorithm?
2339 static int key_unsupported()
2341 long err = ERR_peek_error();
2343 if (ERR_GET_LIB(err) == ERR_LIB_EVP
2344 && ERR_GET_REASON(err) == EVP_R_UNSUPPORTED_ALGORITHM) {
2348 #ifndef OPENSSL_NO_EC
2350 * If EC support is enabled we should catch also EC_R_UNKNOWN_GROUP as an
2351 * hint to an unsupported algorithm/curve (e.g. if binary EC support is
2354 if (ERR_GET_LIB(err) == ERR_LIB_EC
2355 && ERR_GET_REASON(err) == EC_R_UNKNOWN_GROUP) {
2359 #endif /* OPENSSL_NO_EC */
2364 * Read, parse, and execute one test. Return EOF; 0 if failure, 1 if okay.
2366 static int read_stanza(EVP_TEST *t)
2369 char *keyword, *value;
2370 KEY_LIST **klist, *key;
2375 /* Find the first line of a stanza. */
2384 if (!split_line(t, &keyword, &value))
2387 /* Handle a few special cases here. */
2388 if (strcmp(keyword, "Title") == 0) {
2389 TEST_info("Starting \"%s\" tests", value);
2395 if (strcmp(keyword, "PrivateKey") == 0) {
2398 pkey = PEM_read_bio_PrivateKey(t->key, NULL, 0, NULL);
2399 if (pkey == NULL && !key_unsupported()) {
2400 TEST_info("Can't read private key %s", value);
2401 ERR_print_errors_fp(stderr);
2404 klist = &private_keys;
2406 else if (strcmp(keyword, "PublicKey") == 0) {
2409 pkey = PEM_read_bio_PUBKEY(t->key, NULL, 0, NULL);
2410 if (pkey == NULL && !key_unsupported()) {
2411 TEST_info("Can't read public key %s", value);
2412 ERR_print_errors_fp(stderr);
2415 klist = &public_keys;
2418 /* If we have a key add to list */
2419 if (klist != NULL) {
2420 if (find_key(NULL, value, *klist)) {
2421 TEST_info("Duplicate key %s", value);
2424 if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key)))
2425 || !TEST_ptr(key->name = OPENSSL_strdup(value)))
2431 /* Go back and start a new stanza. */
2435 /* Start of a new text. Look it up. */
2436 if (!TEST_ptr(t->meth = find_test(keyword)))
2438 t->start_line = t->line;
2439 if (!t->meth->init(t, value)) {
2440 TEST_error("unknown %s: %s\n", keyword, value);
2444 /* TEST_info("skipping %s %s", keyword, value); */
2448 /* Read rest of stanza. */
2455 if (!split_line(t, &keyword, &value))
2457 if (strcmp(keyword, "Result") == 0) {
2458 if (t->expected_err != NULL) {
2459 TEST_info("Line %d: multiple result lines", t->line);
2462 if (!TEST_ptr(t->expected_err = OPENSSL_strdup(value)))
2464 } else if (strcmp(keyword, "Function") == 0) {
2465 if (t->func != NULL) {
2466 TEST_info("Line %d: multiple function lines\n", t->line);
2469 if (!TEST_ptr(t->func = OPENSSL_strdup(value)))
2471 } else if (strcmp(keyword, "Reason") == 0) {
2472 if (t->reason != NULL) {
2473 TEST_info("Line %d: multiple reason lines", t->line);
2476 if (!TEST_ptr(t->reason = OPENSSL_strdup(value)))
2479 /* Must be test specific line: try to parse it */
2480 int rv = t->meth->parse(t, keyword, value);
2483 TEST_info("Line %d: unknown keyword %s", t->line, keyword);
2487 TEST_info("Line %d: error processing keyword %s\n",
2497 /* Read to end of stanza and return failure */
2508 static int do_test_file(const char *testfile)
2514 set_test_title(testfile);
2515 current_test_file = testfile;
2516 if (!TEST_ptr(in = BIO_new_file(testfile, "rb")))
2518 memset(&t, 0, sizeof(t));
2521 TEST_info("Reading %s", testfile);
2523 c = read_stanza(&t);
2526 if (c == 0 || !run_test(&t)) {
2535 TEST_info("Completed %d tests with %d errors and %d skipped",
2536 t.ntests, t.errors, t.nskip);
2537 free_key_list(public_keys);
2538 free_key_list(private_keys);
2541 return t.errors == 0;
2544 static char * const *testfiles;
2546 static int run_file_tests(int i)
2548 return do_test_file(testfiles[i]);
2551 int test_main(int argc, char *argv[])
2554 TEST_error("Usage: %s file...", argv[0]);
2557 testfiles = &argv[1];
2559 ADD_ALL_TESTS(run_file_tests, argc - 1);
2561 return run_tests(argv[0]);