2 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
5 /* ====================================================================
6 * Copyright (c) 2015 The OpenSSL Project. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * licensing@OpenSSL.org.
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
34 * 6. Redistributions of any form whatsoever must retain the following
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
58 #include <openssl/evp.h>
59 #include <openssl/pem.h>
60 #include <openssl/err.h>
61 #include <openssl/x509v3.h>
62 #include <openssl/pkcs12.h>
63 #include <openssl/kdf.h>
64 #include "internal/numbers.h"
66 /* Remove spaces from beginning and end of a string */
68 static void remove_space(char **pval)
70 unsigned char *p = (unsigned char *)*pval;
77 p = p + strlen(*pval) - 1;
79 /* Remove trailing space */
85 * Given a line of the form:
86 * name = value # comment
87 * extract name and value. NB: modifies passed buffer.
90 static int parse_line(char **pkw, char **pval, char *linebuf)
94 p = linebuf + strlen(linebuf) - 1;
97 fprintf(stderr, "FATAL: missing EOL\n");
103 p = strchr(linebuf, '#');
108 /* Look for = sign */
109 p = strchr(linebuf, '=');
120 /* Remove spaces from keyword and value */
128 * Unescape some escape sequences in string literals.
129 * Return the result in a newly allocated buffer.
130 * Currently only supports '\n'.
131 * If the input length is 0, returns a valid 1-byte buffer, but sets
134 static unsigned char* unescape(const char *input, size_t input_len,
137 unsigned char *ret, *p;
139 if (input_len == 0) {
141 return OPENSSL_zalloc(1);
144 /* Escaping is non-expanding; over-allocate original size for simplicity. */
145 ret = p = OPENSSL_malloc(input_len);
149 for (i = 0; i < input_len; i++) {
150 if (input[i] == '\\') {
151 if (i == input_len - 1 || input[i+1] != 'n')
168 /* For a hex string "value" convert to a binary allocated buffer */
169 static int test_bin(const char *value, unsigned char **buf, size_t *buflen)
176 * Don't return NULL for zero length buffer.
177 * This is needed for some tests with empty keys: HMAC_Init_ex() expects
178 * a non-NULL key buffer even if the key length is 0, in order to detect
181 *buf = OPENSSL_malloc(1);
188 /* Check for string literal */
189 if (value[0] == '"') {
192 vlen = strlen(value);
193 if (value[vlen - 1] != '"')
196 *buf = unescape(value, vlen, buflen);
202 *buf = OPENSSL_hexstr2buf(value, &len);
204 fprintf(stderr, "Value=%s\n", value);
205 ERR_print_errors_fp(stderr);
208 /* Size of input buffer means we'll never overflow */
212 #ifndef OPENSSL_NO_SCRYPT
213 /* Currently only used by scrypt tests */
214 /* Parse unsigned decimal 64 bit integer value */
215 static int test_uint64(const char *value, uint64_t *pr)
217 const char *p = value;
219 fprintf(stderr, "Invalid empty integer value\n");
224 if (*pr > UINT64_MAX/10) {
225 fprintf(stderr, "Integer string overflow value=%s\n", value);
229 if (*p < '0' || *p > '9') {
230 fprintf(stderr, "Invalid integer string value=%s\n", value);
240 /* Structure holding test information */
242 /* file being read */
244 /* List of public and private keys */
245 struct key_list *private;
246 struct key_list *public;
247 /* method for this test */
248 const struct evp_test_method *meth;
249 /* current line being processed */
251 /* start line of current test */
252 unsigned int start_line;
253 /* Error string for test */
255 /* Expected error value of test */
257 /* Number of tests */
261 /* Number of tests skipped */
263 /* If output mismatch expected and got value */
264 unsigned char *out_received;
265 size_t out_received_len;
266 unsigned char *out_expected;
267 size_t out_expected_len;
268 /* test specific data */
270 /* Current test should be skipped */
277 struct key_list *next;
280 /* Test method structure */
281 struct evp_test_method {
282 /* Name of test as it appears in file */
284 /* Initialise test for "alg" */
285 int (*init) (struct evp_test * t, const char *alg);
286 /* Clean up method */
287 void (*cleanup) (struct evp_test * t);
288 /* Test specific name value pair processing */
289 int (*parse) (struct evp_test * t, const char *name, const char *value);
290 /* Run the test itself */
291 int (*run_test) (struct evp_test * t);
294 static const struct evp_test_method digest_test_method, cipher_test_method;
295 static const struct evp_test_method mac_test_method;
296 static const struct evp_test_method psign_test_method, pverify_test_method;
297 static const struct evp_test_method pdecrypt_test_method;
298 static const struct evp_test_method pverify_recover_test_method;
299 static const struct evp_test_method pderive_test_method;
300 static const struct evp_test_method pbe_test_method;
301 static const struct evp_test_method encode_test_method;
302 static const struct evp_test_method kdf_test_method;
304 static const struct evp_test_method *evp_test_list[] = {
309 &pverify_test_method,
310 &pdecrypt_test_method,
311 &pverify_recover_test_method,
312 &pderive_test_method,
319 static const struct evp_test_method *evp_find_test(const char *name)
321 const struct evp_test_method **tt;
323 for (tt = evp_test_list; *tt; tt++) {
324 if (strcmp(name, (*tt)->name) == 0)
330 static void hex_print(const char *name, const unsigned char *buf, size_t len)
333 fprintf(stderr, "%s ", name);
334 for (i = 0; i < len; i++)
335 fprintf(stderr, "%02X", buf[i]);
339 static void free_expected(struct evp_test *t)
341 OPENSSL_free(t->expected_err);
342 t->expected_err = NULL;
343 OPENSSL_free(t->out_expected);
344 OPENSSL_free(t->out_received);
345 t->out_expected = NULL;
346 t->out_received = NULL;
347 t->out_expected_len = 0;
348 t->out_received_len = 0;
353 static void print_expected(struct evp_test *t)
355 if (t->out_expected == NULL && t->out_received == NULL)
357 hex_print("Expected:", t->out_expected, t->out_expected_len);
358 hex_print("Got: ", t->out_received, t->out_received_len);
362 static int check_test_error(struct evp_test *t)
364 if (!t->err && !t->expected_err)
366 if (t->err && !t->expected_err) {
367 fprintf(stderr, "Test line %d: unexpected error %s\n",
368 t->start_line, t->err);
372 if (!t->err && t->expected_err) {
373 fprintf(stderr, "Test line %d: succeeded expecting %s\n",
374 t->start_line, t->expected_err);
377 if (strcmp(t->err, t->expected_err) == 0)
380 fprintf(stderr, "Test line %d: expecting %s got %s\n",
381 t->start_line, t->expected_err, t->err);
385 /* Setup a new test, run any existing test */
387 static int setup_test(struct evp_test *t, const struct evp_test_method *tmeth)
389 /* If we already have a test set up run it */
398 if (t->meth->run_test(t) != 1) {
399 fprintf(stderr, "%s test error line %d\n",
400 t->meth->name, t->start_line);
403 if (!check_test_error(t)) {
405 ERR_print_errors_fp(stderr);
410 OPENSSL_free(t->data);
412 OPENSSL_free(t->expected_err);
413 t->expected_err = NULL;
420 static int find_key(EVP_PKEY **ppk, const char *name, struct key_list *lst)
422 for (; lst; lst = lst->next) {
423 if (strcmp(lst->name, name) == 0) {
432 static void free_key_list(struct key_list *lst)
434 while (lst != NULL) {
435 struct key_list *ltmp;
436 EVP_PKEY_free(lst->key);
437 OPENSSL_free(lst->name);
444 static int check_unsupported()
446 long err = ERR_peek_error();
447 if (ERR_GET_LIB(err) == ERR_LIB_EVP
448 && ERR_GET_REASON(err) == EVP_R_UNSUPPORTED_ALGORITHM) {
455 static int process_test(struct evp_test *t, char *buf, int verbose)
457 char *keyword = NULL, *value = NULL;
458 int rv = 0, add_key = 0;
460 struct key_list **lst = NULL, *key = NULL;
462 const struct evp_test_method *tmeth = NULL;
465 if (!parse_line(&keyword, &value, buf))
467 if (strcmp(keyword, "PrivateKey") == 0) {
468 save_pos = BIO_tell(t->in);
469 pk = PEM_read_bio_PrivateKey(t->in, NULL, 0, NULL);
470 if (pk == NULL && !check_unsupported()) {
471 fprintf(stderr, "Error reading private key %s\n", value);
472 ERR_print_errors_fp(stderr);
478 if (strcmp(keyword, "PublicKey") == 0) {
479 save_pos = BIO_tell(t->in);
480 pk = PEM_read_bio_PUBKEY(t->in, NULL, 0, NULL);
481 if (pk == NULL && !check_unsupported()) {
482 fprintf(stderr, "Error reading public key %s\n", value);
483 ERR_print_errors_fp(stderr);
489 /* If we have a key add to list */
492 if (find_key(NULL, value, *lst)) {
493 fprintf(stderr, "Duplicate key %s\n", value);
496 key = OPENSSL_malloc(sizeof(*key));
499 key->name = OPENSSL_strdup(value);
503 /* Rewind input, read to end and update line numbers */
504 (void)BIO_seek(t->in, save_pos);
505 while (BIO_gets(t->in,tmpbuf, sizeof(tmpbuf))) {
507 if (strncmp(tmpbuf, "-----END", 8) == 0)
510 fprintf(stderr, "Can't find key end\n");
514 /* See if keyword corresponds to a test start */
515 tmeth = evp_find_test(keyword);
517 if (!setup_test(t, tmeth))
519 t->start_line = t->line;
521 if (!tmeth->init(t, value)) {
522 fprintf(stderr, "Unknown %s: %s\n", keyword, value);
526 } else if (t->skip) {
528 } else if (strcmp(keyword, "Result") == 0) {
529 if (t->expected_err) {
530 fprintf(stderr, "Line %d: multiple result lines\n", t->line);
533 t->expected_err = OPENSSL_strdup(value);
534 if (!t->expected_err)
537 /* Must be test specific line: try to parse it */
539 rv = t->meth->parse(t, keyword, value);
542 fprintf(stderr, "line %d: unexpected keyword %s\n",
546 fprintf(stderr, "line %d: error processing keyword %s\n",
554 static int check_var_length_output(struct evp_test *t,
555 const unsigned char *expected,
557 const unsigned char *received,
560 if (expected_len == received_len &&
561 memcmp(expected, received, expected_len) == 0) {
565 /* The result printing code expects a non-NULL buffer. */
566 t->out_expected = OPENSSL_memdup(expected, expected_len ? expected_len : 1);
567 t->out_expected_len = expected_len;
568 t->out_received = OPENSSL_memdup(received, received_len ? received_len : 1);
569 t->out_received_len = received_len;
570 if (t->out_expected == NULL || t->out_received == NULL) {
571 fprintf(stderr, "Memory allocation error!\n");
577 static int check_output(struct evp_test *t,
578 const unsigned char *expected,
579 const unsigned char *received,
582 return check_var_length_output(t, expected, len, received, len);
585 int main(int argc, char **argv)
592 fprintf(stderr, "usage: evp_test testfile.txt\n");
596 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
598 memset(&t, 0, sizeof(t));
600 in = BIO_new_file(argv[1], "r");
602 while (BIO_gets(in, buf, sizeof(buf))) {
604 if (!process_test(&t, buf, 0))
607 /* Run any final test we have */
608 if (!setup_test(&t, NULL))
610 fprintf(stderr, "%d tests completed with %d errors, %d skipped\n",
611 t.ntests, t.errors, t.nskip);
612 free_key_list(t.public);
613 free_key_list(t.private);
616 #ifndef OPENSSL_NO_CRYPTO_MDEBUG
617 if (CRYPTO_mem_leaks_fp(stderr) <= 0)
625 static void test_free(void *d)
630 /* Message digest tests */
633 /* Digest this test is for */
634 const EVP_MD *digest;
635 /* Input to digest */
636 unsigned char *input;
638 /* Repeat count for input */
640 /* Expected output */
641 unsigned char *output;
645 static int digest_test_init(struct evp_test *t, const char *alg)
647 const EVP_MD *digest;
648 struct digest_data *mdat;
649 digest = EVP_get_digestbyname(alg);
651 /* If alg has an OID assume disabled algorithm */
652 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
658 mdat = OPENSSL_malloc(sizeof(*mdat));
659 mdat->digest = digest;
667 static void digest_test_cleanup(struct evp_test *t)
669 struct digest_data *mdat = t->data;
670 test_free(mdat->input);
671 test_free(mdat->output);
674 static int digest_test_parse(struct evp_test *t,
675 const char *keyword, const char *value)
677 struct digest_data *mdata = t->data;
678 if (strcmp(keyword, "Input") == 0)
679 return test_bin(value, &mdata->input, &mdata->input_len);
680 if (strcmp(keyword, "Output") == 0)
681 return test_bin(value, &mdata->output, &mdata->output_len);
682 if (strcmp(keyword, "Count") == 0) {
683 long nrpt = atoi(value);
686 mdata->nrpt = (size_t)nrpt;
692 static int digest_test_run(struct evp_test *t)
694 struct digest_data *mdata = t->data;
696 const char *err = "INTERNAL_ERROR";
698 unsigned char md[EVP_MAX_MD_SIZE];
700 mctx = EVP_MD_CTX_new();
703 err = "DIGESTINIT_ERROR";
704 if (!EVP_DigestInit_ex(mctx, mdata->digest, NULL))
706 err = "DIGESTUPDATE_ERROR";
707 for (i = 0; i < mdata->nrpt; i++) {
708 if (!EVP_DigestUpdate(mctx, mdata->input, mdata->input_len))
711 err = "DIGESTFINAL_ERROR";
712 if (!EVP_DigestFinal(mctx, md, &md_len))
714 err = "DIGEST_LENGTH_MISMATCH";
715 if (md_len != mdata->output_len)
717 err = "DIGEST_MISMATCH";
718 if (check_output(t, mdata->output, md, md_len))
722 EVP_MD_CTX_free(mctx);
727 static const struct evp_test_method digest_test_method = {
737 const EVP_CIPHER *cipher;
739 /* EVP_CIPH_GCM_MODE, EVP_CIPH_CCM_MODE or EVP_CIPH_OCB_MODE if AEAD */
745 unsigned char *plaintext;
746 size_t plaintext_len;
747 unsigned char *ciphertext;
748 size_t ciphertext_len;
756 static int cipher_test_init(struct evp_test *t, const char *alg)
758 const EVP_CIPHER *cipher;
759 struct cipher_data *cdat = t->data;
760 cipher = EVP_get_cipherbyname(alg);
762 /* If alg has an OID assume disabled algorithm */
763 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
769 cdat = OPENSSL_malloc(sizeof(*cdat));
770 cdat->cipher = cipher;
774 cdat->ciphertext = NULL;
775 cdat->plaintext = NULL;
779 if (EVP_CIPHER_mode(cipher) == EVP_CIPH_GCM_MODE
780 || EVP_CIPHER_mode(cipher) == EVP_CIPH_OCB_MODE
781 || EVP_CIPHER_mode(cipher) == EVP_CIPH_CCM_MODE)
782 cdat->aead = EVP_CIPHER_mode(cipher);
783 else if (EVP_CIPHER_flags(cipher) & EVP_CIPH_FLAG_AEAD_CIPHER)
791 static void cipher_test_cleanup(struct evp_test *t)
793 struct cipher_data *cdat = t->data;
794 test_free(cdat->key);
796 test_free(cdat->ciphertext);
797 test_free(cdat->plaintext);
798 test_free(cdat->aad);
799 test_free(cdat->tag);
802 static int cipher_test_parse(struct evp_test *t, const char *keyword,
805 struct cipher_data *cdat = t->data;
806 if (strcmp(keyword, "Key") == 0)
807 return test_bin(value, &cdat->key, &cdat->key_len);
808 if (strcmp(keyword, "IV") == 0)
809 return test_bin(value, &cdat->iv, &cdat->iv_len);
810 if (strcmp(keyword, "Plaintext") == 0)
811 return test_bin(value, &cdat->plaintext, &cdat->plaintext_len);
812 if (strcmp(keyword, "Ciphertext") == 0)
813 return test_bin(value, &cdat->ciphertext, &cdat->ciphertext_len);
815 if (strcmp(keyword, "AAD") == 0)
816 return test_bin(value, &cdat->aad, &cdat->aad_len);
817 if (strcmp(keyword, "Tag") == 0)
818 return test_bin(value, &cdat->tag, &cdat->tag_len);
821 if (strcmp(keyword, "Operation") == 0) {
822 if (strcmp(value, "ENCRYPT") == 0)
824 else if (strcmp(value, "DECRYPT") == 0)
833 static int cipher_test_enc(struct evp_test *t, int enc)
835 struct cipher_data *cdat = t->data;
836 unsigned char *in, *out, *tmp = NULL;
837 size_t in_len, out_len;
839 EVP_CIPHER_CTX *ctx = NULL;
841 err = "INTERNAL_ERROR";
842 ctx = EVP_CIPHER_CTX_new();
845 EVP_CIPHER_CTX_set_flags(ctx, EVP_CIPHER_CTX_FLAG_WRAP_ALLOW);
847 in = cdat->plaintext;
848 in_len = cdat->plaintext_len;
849 out = cdat->ciphertext;
850 out_len = cdat->ciphertext_len;
852 in = cdat->ciphertext;
853 in_len = cdat->ciphertext_len;
854 out = cdat->plaintext;
855 out_len = cdat->plaintext_len;
857 tmp = OPENSSL_malloc(in_len + 2 * EVP_MAX_BLOCK_LENGTH);
860 err = "CIPHERINIT_ERROR";
861 if (!EVP_CipherInit_ex(ctx, cdat->cipher, NULL, NULL, NULL, enc))
863 err = "INVALID_IV_LENGTH";
866 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_IVLEN,
869 } else if (cdat->iv_len != (size_t)EVP_CIPHER_CTX_iv_length(ctx))
875 * If encrypting or OCB just set tag length initially, otherwise
876 * set tag length and value.
878 if (enc || cdat->aead == EVP_CIPH_OCB_MODE) {
879 err = "TAG_LENGTH_SET_ERROR";
882 err = "TAG_SET_ERROR";
885 if (tag || cdat->aead != EVP_CIPH_GCM_MODE) {
886 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
892 err = "INVALID_KEY_LENGTH";
893 if (!EVP_CIPHER_CTX_set_key_length(ctx, cdat->key_len))
895 err = "KEY_SET_ERROR";
896 if (!EVP_CipherInit_ex(ctx, NULL, NULL, cdat->key, cdat->iv, -1))
899 if (!enc && cdat->aead == EVP_CIPH_OCB_MODE) {
900 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
901 cdat->tag_len, cdat->tag)) {
902 err = "TAG_SET_ERROR";
907 if (cdat->aead == EVP_CIPH_CCM_MODE) {
908 if (!EVP_CipherUpdate(ctx, NULL, &tmplen, NULL, out_len)) {
909 err = "CCM_PLAINTEXT_LENGTH_SET_ERROR";
914 if (!EVP_CipherUpdate(ctx, NULL, &tmplen, cdat->aad, cdat->aad_len)) {
915 err = "AAD_SET_ERROR";
919 EVP_CIPHER_CTX_set_padding(ctx, 0);
920 err = "CIPHERUPDATE_ERROR";
921 if (!EVP_CipherUpdate(ctx, tmp, &tmplen, in, in_len))
923 if (cdat->aead == EVP_CIPH_CCM_MODE)
926 err = "CIPHERFINAL_ERROR";
927 if (!EVP_CipherFinal_ex(ctx, tmp + tmplen, &tmpflen))
930 err = "LENGTH_MISMATCH";
931 if (out_len != (size_t)(tmplen + tmpflen))
933 err = "VALUE_MISMATCH";
934 if (check_output(t, out, tmp, out_len))
936 if (enc && cdat->aead) {
937 unsigned char rtag[16];
938 if (cdat->tag_len > sizeof(rtag)) {
939 err = "TAG_LENGTH_INTERNAL_ERROR";
942 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG,
943 cdat->tag_len, rtag)) {
944 err = "TAG_RETRIEVE_ERROR";
947 if (check_output(t, cdat->tag, rtag, cdat->tag_len)) {
948 err = "TAG_VALUE_MISMATCH";
955 EVP_CIPHER_CTX_free(ctx);
960 static int cipher_test_run(struct evp_test *t)
962 struct cipher_data *cdat = t->data;
968 if (!cdat->iv && EVP_CIPHER_iv_length(cdat->cipher)) {
969 /* IV is optional and usually omitted in wrap mode */
970 if (EVP_CIPHER_mode(cdat->cipher) != EVP_CIPH_WRAP_MODE) {
975 if (cdat->aead && !cdat->tag) {
980 rv = cipher_test_enc(t, 1);
981 /* Not fatal errors: return */
988 if (cdat->enc != 1) {
989 rv = cipher_test_enc(t, 0);
990 /* Not fatal errors: return */
1000 static const struct evp_test_method cipher_test_method = {
1003 cipher_test_cleanup,
1011 /* Algorithm string for this MAC */
1017 unsigned char *input;
1019 /* Expected output */
1020 unsigned char *output;
1024 static int mac_test_init(struct evp_test *t, const char *alg)
1027 struct mac_data *mdat;
1028 if (strcmp(alg, "HMAC") == 0) {
1029 type = EVP_PKEY_HMAC;
1030 } else if (strcmp(alg, "CMAC") == 0) {
1031 #ifndef OPENSSL_NO_CMAC
1032 type = EVP_PKEY_CMAC;
1040 mdat = OPENSSL_malloc(sizeof(*mdat));
1045 mdat->output = NULL;
1050 static void mac_test_cleanup(struct evp_test *t)
1052 struct mac_data *mdat = t->data;
1053 test_free(mdat->alg);
1054 test_free(mdat->key);
1055 test_free(mdat->input);
1056 test_free(mdat->output);
1059 static int mac_test_parse(struct evp_test *t,
1060 const char *keyword, const char *value)
1062 struct mac_data *mdata = t->data;
1063 if (strcmp(keyword, "Key") == 0)
1064 return test_bin(value, &mdata->key, &mdata->key_len);
1065 if (strcmp(keyword, "Algorithm") == 0) {
1066 mdata->alg = OPENSSL_strdup(value);
1071 if (strcmp(keyword, "Input") == 0)
1072 return test_bin(value, &mdata->input, &mdata->input_len);
1073 if (strcmp(keyword, "Output") == 0)
1074 return test_bin(value, &mdata->output, &mdata->output_len);
1078 static int mac_test_run(struct evp_test *t)
1080 struct mac_data *mdata = t->data;
1081 const char *err = "INTERNAL_ERROR";
1082 EVP_MD_CTX *mctx = NULL;
1083 EVP_PKEY_CTX *pctx = NULL, *genctx = NULL;
1084 EVP_PKEY *key = NULL;
1085 const EVP_MD *md = NULL;
1086 unsigned char *mac = NULL;
1089 #ifdef OPENSSL_NO_DES
1090 if (strstr(mdata->alg, "DES") != NULL) {
1097 err = "MAC_PKEY_CTX_ERROR";
1098 genctx = EVP_PKEY_CTX_new_id(mdata->type, NULL);
1102 err = "MAC_KEYGEN_INIT_ERROR";
1103 if (EVP_PKEY_keygen_init(genctx) <= 0)
1105 if (mdata->type == EVP_PKEY_CMAC) {
1106 err = "MAC_ALGORITHM_SET_ERROR";
1107 if (EVP_PKEY_CTX_ctrl_str(genctx, "cipher", mdata->alg) <= 0)
1111 err = "MAC_KEY_SET_ERROR";
1112 if (EVP_PKEY_CTX_set_mac_key(genctx, mdata->key, mdata->key_len) <= 0)
1115 err = "MAC_KEY_GENERATE_ERROR";
1116 if (EVP_PKEY_keygen(genctx, &key) <= 0)
1118 if (mdata->type == EVP_PKEY_HMAC) {
1119 err = "MAC_ALGORITHM_SET_ERROR";
1120 md = EVP_get_digestbyname(mdata->alg);
1124 mctx = EVP_MD_CTX_new();
1127 err = "DIGESTSIGNINIT_ERROR";
1128 if (!EVP_DigestSignInit(mctx, &pctx, md, NULL, key))
1131 err = "DIGESTSIGNUPDATE_ERROR";
1132 if (!EVP_DigestSignUpdate(mctx, mdata->input, mdata->input_len))
1134 err = "DIGESTSIGNFINAL_LENGTH_ERROR";
1135 if (!EVP_DigestSignFinal(mctx, NULL, &mac_len))
1137 mac = OPENSSL_malloc(mac_len);
1139 fprintf(stderr, "Error allocating mac buffer!\n");
1142 if (!EVP_DigestSignFinal(mctx, mac, &mac_len))
1144 err = "MAC_LENGTH_MISMATCH";
1145 if (mac_len != mdata->output_len)
1147 err = "MAC_MISMATCH";
1148 if (check_output(t, mdata->output, mac, mac_len))
1152 EVP_MD_CTX_free(mctx);
1154 EVP_PKEY_CTX_free(genctx);
1160 static const struct evp_test_method mac_test_method = {
1169 * Public key operations. These are all very similar and can share
1170 * a lot of common code.
1174 /* Context for this operation */
1176 /* Key operation to perform */
1177 int (*keyop) (EVP_PKEY_CTX *ctx,
1178 unsigned char *sig, size_t *siglen,
1179 const unsigned char *tbs, size_t tbslen);
1181 unsigned char *input;
1183 /* Expected output */
1184 unsigned char *output;
1189 * Perform public key operation setup: lookup key, allocated ctx and call
1190 * the appropriate initialisation function
1192 static int pkey_test_init(struct evp_test *t, const char *name,
1194 int (*keyopinit) (EVP_PKEY_CTX *ctx),
1195 int (*keyop) (EVP_PKEY_CTX *ctx,
1196 unsigned char *sig, size_t *siglen,
1197 const unsigned char *tbs,
1201 struct pkey_data *kdata;
1202 EVP_PKEY *pkey = NULL;
1205 rv = find_key(&pkey, name, t->public);
1207 rv = find_key(&pkey, name, t->private);
1215 kdata = OPENSSL_malloc(sizeof(*kdata));
1217 EVP_PKEY_free(pkey);
1221 kdata->input = NULL;
1222 kdata->output = NULL;
1223 kdata->keyop = keyop;
1225 kdata->ctx = EVP_PKEY_CTX_new(pkey, NULL);
1228 if (keyopinit(kdata->ctx) <= 0)
1233 static void pkey_test_cleanup(struct evp_test *t)
1235 struct pkey_data *kdata = t->data;
1237 OPENSSL_free(kdata->input);
1238 OPENSSL_free(kdata->output);
1239 EVP_PKEY_CTX_free(kdata->ctx);
1242 static int pkey_test_ctrl(EVP_PKEY_CTX *pctx, const char *value)
1247 tmpval = OPENSSL_strdup(value);
1250 p = strchr(tmpval, ':');
1253 rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
1254 OPENSSL_free(tmpval);
1258 static int pkey_test_parse(struct evp_test *t,
1259 const char *keyword, const char *value)
1261 struct pkey_data *kdata = t->data;
1262 if (strcmp(keyword, "Input") == 0)
1263 return test_bin(value, &kdata->input, &kdata->input_len);
1264 if (strcmp(keyword, "Output") == 0)
1265 return test_bin(value, &kdata->output, &kdata->output_len);
1266 if (strcmp(keyword, "Ctrl") == 0)
1267 return pkey_test_ctrl(kdata->ctx, value);
1271 static int pkey_test_run(struct evp_test *t)
1273 struct pkey_data *kdata = t->data;
1274 unsigned char *out = NULL;
1276 const char *err = "KEYOP_LENGTH_ERROR";
1277 if (kdata->keyop(kdata->ctx, NULL, &out_len, kdata->input,
1278 kdata->input_len) <= 0)
1280 out = OPENSSL_malloc(out_len);
1282 fprintf(stderr, "Error allocating output buffer!\n");
1285 err = "KEYOP_ERROR";
1287 (kdata->ctx, out, &out_len, kdata->input, kdata->input_len) <= 0)
1289 err = "KEYOP_LENGTH_MISMATCH";
1290 if (out_len != kdata->output_len)
1292 err = "KEYOP_MISMATCH";
1293 if (check_output(t, kdata->output, out, out_len))
1302 static int sign_test_init(struct evp_test *t, const char *name)
1304 return pkey_test_init(t, name, 0, EVP_PKEY_sign_init, EVP_PKEY_sign);
1307 static const struct evp_test_method psign_test_method = {
1315 static int verify_recover_test_init(struct evp_test *t, const char *name)
1317 return pkey_test_init(t, name, 1, EVP_PKEY_verify_recover_init,
1318 EVP_PKEY_verify_recover);
1321 static const struct evp_test_method pverify_recover_test_method = {
1323 verify_recover_test_init,
1329 static int decrypt_test_init(struct evp_test *t, const char *name)
1331 return pkey_test_init(t, name, 0, EVP_PKEY_decrypt_init,
1335 static const struct evp_test_method pdecrypt_test_method = {
1343 static int verify_test_init(struct evp_test *t, const char *name)
1345 return pkey_test_init(t, name, 1, EVP_PKEY_verify_init, 0);
1348 static int verify_test_run(struct evp_test *t)
1350 struct pkey_data *kdata = t->data;
1351 if (EVP_PKEY_verify(kdata->ctx, kdata->output, kdata->output_len,
1352 kdata->input, kdata->input_len) <= 0)
1353 t->err = "VERIFY_ERROR";
1357 static const struct evp_test_method pverify_test_method = {
1366 static int pderive_test_init(struct evp_test *t, const char *name)
1368 return pkey_test_init(t, name, 0, EVP_PKEY_derive_init, 0);
1371 static int pderive_test_parse(struct evp_test *t,
1372 const char *keyword, const char *value)
1374 struct pkey_data *kdata = t->data;
1376 if (strcmp(keyword, "PeerKey") == 0) {
1378 if (find_key(&peer, value, t->public) == 0)
1380 if (EVP_PKEY_derive_set_peer(kdata->ctx, peer) <= 0)
1384 if (strcmp(keyword, "SharedSecret") == 0)
1385 return test_bin(value, &kdata->output, &kdata->output_len);
1386 if (strcmp(keyword, "Ctrl") == 0)
1387 return pkey_test_ctrl(kdata->ctx, value);
1391 static int pderive_test_run(struct evp_test *t)
1393 struct pkey_data *kdata = t->data;
1394 unsigned char *out = NULL;
1396 const char *err = "INTERNAL_ERROR";
1398 out_len = kdata->output_len;
1399 out = OPENSSL_malloc(out_len);
1401 fprintf(stderr, "Error allocating output buffer!\n");
1404 err = "DERIVE_ERROR";
1405 if (EVP_PKEY_derive(kdata->ctx, out, &out_len) <= 0)
1407 err = "SHARED_SECRET_LENGTH_MISMATCH";
1408 if (out_len != kdata->output_len)
1410 err = "SHARED_SECRET_MISMATCH";
1411 if (check_output(t, kdata->output, out, out_len))
1420 static const struct evp_test_method pderive_test_method = {
1430 #define PBE_TYPE_SCRYPT 1
1431 #define PBE_TYPE_PBKDF2 2
1432 #define PBE_TYPE_PKCS12 3
1438 /* scrypt parameters */
1439 uint64_t N, r, p, maxmem;
1441 /* PKCS#12 parameters */
1446 unsigned char *pass;
1450 unsigned char *salt;
1453 /* Expected output */
1458 #ifndef OPENSSL_NO_SCRYPT
1459 static int scrypt_test_parse(struct evp_test *t,
1460 const char *keyword, const char *value)
1462 struct pbe_data *pdata = t->data;
1464 if (strcmp(keyword, "N") == 0)
1465 return test_uint64(value, &pdata->N);
1466 if (strcmp(keyword, "p") == 0)
1467 return test_uint64(value, &pdata->p);
1468 if (strcmp(keyword, "r") == 0)
1469 return test_uint64(value, &pdata->r);
1470 if (strcmp(keyword, "maxmem") == 0)
1471 return test_uint64(value, &pdata->maxmem);
1476 static int pbkdf2_test_parse(struct evp_test *t,
1477 const char *keyword, const char *value)
1479 struct pbe_data *pdata = t->data;
1481 if (strcmp(keyword, "iter") == 0) {
1482 pdata->iter = atoi(value);
1483 if (pdata->iter <= 0)
1487 if (strcmp(keyword, "MD") == 0) {
1488 pdata->md = EVP_get_digestbyname(value);
1489 if (pdata->md == NULL)
1496 static int pkcs12_test_parse(struct evp_test *t,
1497 const char *keyword, const char *value)
1499 struct pbe_data *pdata = t->data;
1501 if (strcmp(keyword, "id") == 0) {
1502 pdata->id = atoi(value);
1507 return pbkdf2_test_parse(t, keyword, value);
1510 static int pbe_test_init(struct evp_test *t, const char *alg)
1512 struct pbe_data *pdat;
1515 if (strcmp(alg, "scrypt") == 0) {
1516 #ifndef OPENSSL_NO_SCRYPT
1517 pbe_type = PBE_TYPE_SCRYPT;
1522 } else if (strcmp(alg, "pbkdf2") == 0) {
1523 pbe_type = PBE_TYPE_PBKDF2;
1524 } else if (strcmp(alg, "pkcs12") == 0) {
1525 pbe_type = PBE_TYPE_PKCS12;
1527 fprintf(stderr, "Unknown pbe algorithm %s\n", alg);
1529 pdat = OPENSSL_malloc(sizeof(*pdat));
1530 pdat->pbe_type = pbe_type;
1544 static void pbe_test_cleanup(struct evp_test *t)
1546 struct pbe_data *pdat = t->data;
1547 test_free(pdat->pass);
1548 test_free(pdat->salt);
1549 test_free(pdat->key);
1552 static int pbe_test_parse(struct evp_test *t,
1553 const char *keyword, const char *value)
1555 struct pbe_data *pdata = t->data;
1557 if (strcmp(keyword, "Password") == 0)
1558 return test_bin(value, &pdata->pass, &pdata->pass_len);
1559 if (strcmp(keyword, "Salt") == 0)
1560 return test_bin(value, &pdata->salt, &pdata->salt_len);
1561 if (strcmp(keyword, "Key") == 0)
1562 return test_bin(value, &pdata->key, &pdata->key_len);
1563 if (pdata->pbe_type == PBE_TYPE_PBKDF2)
1564 return pbkdf2_test_parse(t, keyword, value);
1565 else if (pdata->pbe_type == PBE_TYPE_PKCS12)
1566 return pkcs12_test_parse(t, keyword, value);
1567 #ifndef OPENSSL_NO_SCRYPT
1568 else if (pdata->pbe_type == PBE_TYPE_SCRYPT)
1569 return scrypt_test_parse(t, keyword, value);
1574 static int pbe_test_run(struct evp_test *t)
1576 struct pbe_data *pdata = t->data;
1577 const char *err = "INTERNAL_ERROR";
1580 key = OPENSSL_malloc(pdata->key_len);
1583 if (pdata->pbe_type == PBE_TYPE_PBKDF2) {
1584 err = "PBKDF2_ERROR";
1585 if (PKCS5_PBKDF2_HMAC((char *)pdata->pass, pdata->pass_len,
1586 pdata->salt, pdata->salt_len,
1587 pdata->iter, pdata->md,
1588 pdata->key_len, key) == 0)
1590 #ifndef OPENSSL_NO_SCRYPT
1591 } else if (pdata->pbe_type == PBE_TYPE_SCRYPT) {
1592 err = "SCRYPT_ERROR";
1593 if (EVP_PBE_scrypt((const char *)pdata->pass, pdata->pass_len,
1594 pdata->salt, pdata->salt_len,
1595 pdata->N, pdata->r, pdata->p, pdata->maxmem,
1596 key, pdata->key_len) == 0)
1599 } else if (pdata->pbe_type == PBE_TYPE_PKCS12) {
1600 err = "PKCS12_ERROR";
1601 if (PKCS12_key_gen_uni(pdata->pass, pdata->pass_len,
1602 pdata->salt, pdata->salt_len,
1603 pdata->id, pdata->iter, pdata->key_len,
1604 key, pdata->md) == 0)
1607 err = "KEY_MISMATCH";
1608 if (check_output(t, pdata->key, key, pdata->key_len))
1617 static const struct evp_test_method pbe_test_method = {
1628 BASE64_CANONICAL_ENCODING = 0,
1629 BASE64_VALID_ENCODING = 1,
1630 BASE64_INVALID_ENCODING = 2
1631 } base64_encoding_type;
1633 struct encode_data {
1634 /* Input to encoding */
1635 unsigned char *input;
1637 /* Expected output */
1638 unsigned char *output;
1640 base64_encoding_type encoding;
1643 static int encode_test_init(struct evp_test *t, const char *encoding)
1645 struct encode_data *edata = OPENSSL_zalloc(sizeof(*edata));
1647 if (strcmp(encoding, "canonical") == 0) {
1648 edata->encoding = BASE64_CANONICAL_ENCODING;
1649 } else if (strcmp(encoding, "valid") == 0) {
1650 edata->encoding = BASE64_VALID_ENCODING;
1651 } else if (strcmp(encoding, "invalid") == 0) {
1652 edata->encoding = BASE64_INVALID_ENCODING;
1653 t->expected_err = OPENSSL_strdup("DECODE_ERROR");
1654 if (t->expected_err == NULL)
1657 fprintf(stderr, "Bad encoding: %s. Should be one of "
1658 "{canonical, valid, invalid}\n", encoding);
1665 static void encode_test_cleanup(struct evp_test *t)
1667 struct encode_data *edata = t->data;
1668 test_free(edata->input);
1669 test_free(edata->output);
1670 memset(edata, 0, sizeof(*edata));
1673 static int encode_test_parse(struct evp_test *t,
1674 const char *keyword, const char *value)
1676 struct encode_data *edata = t->data;
1677 if (strcmp(keyword, "Input") == 0)
1678 return test_bin(value, &edata->input, &edata->input_len);
1679 if (strcmp(keyword, "Output") == 0)
1680 return test_bin(value, &edata->output, &edata->output_len);
1684 static int encode_test_run(struct evp_test *t)
1686 struct encode_data *edata = t->data;
1687 unsigned char *encode_out = NULL, *decode_out = NULL;
1688 int output_len, chunk_len;
1689 const char *err = "INTERNAL_ERROR";
1690 EVP_ENCODE_CTX *decode_ctx = EVP_ENCODE_CTX_new();
1692 if (decode_ctx == NULL)
1695 if (edata->encoding == BASE64_CANONICAL_ENCODING) {
1696 EVP_ENCODE_CTX *encode_ctx = EVP_ENCODE_CTX_new();
1697 if (encode_ctx == NULL)
1699 encode_out = OPENSSL_malloc(EVP_ENCODE_LENGTH(edata->input_len));
1700 if (encode_out == NULL)
1703 EVP_EncodeInit(encode_ctx);
1704 EVP_EncodeUpdate(encode_ctx, encode_out, &chunk_len,
1705 edata->input, edata->input_len);
1706 output_len = chunk_len;
1708 EVP_EncodeFinal(encode_ctx, encode_out + chunk_len, &chunk_len);
1709 output_len += chunk_len;
1711 EVP_ENCODE_CTX_free(encode_ctx);
1713 if (check_var_length_output(t, edata->output, edata->output_len,
1714 encode_out, output_len)) {
1715 err = "BAD_ENCODING";
1720 decode_out = OPENSSL_malloc(EVP_DECODE_LENGTH(edata->output_len));
1721 if (decode_out == NULL)
1724 EVP_DecodeInit(decode_ctx);
1725 if (EVP_DecodeUpdate(decode_ctx, decode_out, &chunk_len, edata->output,
1726 edata->output_len) < 0) {
1727 err = "DECODE_ERROR";
1730 output_len = chunk_len;
1732 if (EVP_DecodeFinal(decode_ctx, decode_out + chunk_len, &chunk_len) != 1) {
1733 err = "DECODE_ERROR";
1736 output_len += chunk_len;
1738 if (edata->encoding != BASE64_INVALID_ENCODING &&
1739 check_var_length_output(t, edata->input, edata->input_len,
1740 decode_out, output_len)) {
1741 err = "BAD_DECODING";
1748 OPENSSL_free(encode_out);
1749 OPENSSL_free(decode_out);
1750 EVP_ENCODE_CTX_free(decode_ctx);
1754 static const struct evp_test_method encode_test_method = {
1757 encode_test_cleanup,
1762 /* KDF operations */
1765 /* Context for this operation */
1767 /* Expected output */
1768 unsigned char *output;
1773 * Perform public key operation setup: lookup key, allocated ctx and call
1774 * the appropriate initialisation function
1776 static int kdf_test_init(struct evp_test *t, const char *name)
1778 struct kdf_data *kdata;
1780 kdata = OPENSSL_malloc(sizeof(*kdata));
1784 kdata->output = NULL;
1786 kdata->ctx = EVP_PKEY_CTX_new_id(OBJ_sn2nid(name), NULL);
1787 if (kdata->ctx == NULL)
1789 if (EVP_PKEY_derive_init(kdata->ctx) <= 0)
1794 static void kdf_test_cleanup(struct evp_test *t)
1796 struct kdf_data *kdata = t->data;
1797 OPENSSL_free(kdata->output);
1798 EVP_PKEY_CTX_free(kdata->ctx);
1801 static int kdf_test_parse(struct evp_test *t,
1802 const char *keyword, const char *value)
1804 struct kdf_data *kdata = t->data;
1805 if (strcmp(keyword, "Output") == 0)
1806 return test_bin(value, &kdata->output, &kdata->output_len);
1807 if (strncmp(keyword, "Ctrl", 4) == 0)
1808 return pkey_test_ctrl(kdata->ctx, value);
1812 static int kdf_test_run(struct evp_test *t)
1814 struct kdf_data *kdata = t->data;
1815 unsigned char *out = NULL;
1816 size_t out_len = kdata->output_len;
1817 const char *err = "INTERNAL_ERROR";
1818 out = OPENSSL_malloc(out_len);
1820 fprintf(stderr, "Error allocating output buffer!\n");
1823 err = "KDF_DERIVE_ERROR";
1824 if (EVP_PKEY_derive(kdata->ctx, out, &out_len) <= 0)
1826 err = "KDF_LENGTH_MISMATCH";
1827 if (out_len != kdata->output_len)
1829 err = "KDF_MISMATCH";
1830 if (check_output(t, kdata->output, out, out_len))
1839 static const struct evp_test_method kdf_test_method = {