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);
78 * Compare two memory regions for equality, returning zero if they differ.
79 * However, if there is expected to be an error and the actual error
80 * matches then the memory is expected to be different so handle this
81 * case without producing unnecessary test framework output.
83 static int memory_err_compare(EVP_TEST *t, const char *err,
84 const void *expected, size_t expected_len,
85 const void *got, size_t got_len)
89 if (t->expected_err != NULL && strcmp(t->expected_err, err) == 0)
90 r = !TEST_mem_ne(expected, expected_len, got, got_len);
92 r = TEST_mem_eq(expected, expected_len, got, got_len);
99 * Structure used to hold a list of blocks of memory to test
100 * calls to "update" like functions.
102 struct evp_test_buffer_st {
109 static void evp_test_buffer_free(EVP_TEST_BUFFER *db)
112 OPENSSL_free(db->buf);
118 * append buffer to a list
120 static int evp_test_buffer_append(const char *value,
121 STACK_OF(EVP_TEST_BUFFER) **sk)
123 EVP_TEST_BUFFER *db = NULL;
125 if (!TEST_ptr(db = OPENSSL_malloc(sizeof(*db))))
128 if (!parse_bin(value, &db->buf, &db->buflen))
133 if (*sk == NULL && !TEST_ptr(*sk = sk_EVP_TEST_BUFFER_new_null()))
135 if (!sk_EVP_TEST_BUFFER_push(*sk, db))
141 evp_test_buffer_free(db);
146 * replace last buffer in list with copies of itself
148 static int evp_test_buffer_ncopy(const char *value,
149 STACK_OF(EVP_TEST_BUFFER) *sk)
152 unsigned char *tbuf, *p;
154 int ncopy = atoi(value);
159 if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0)
161 db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1);
163 tbuflen = db->buflen * ncopy;
164 if (!TEST_ptr(tbuf = OPENSSL_malloc(tbuflen)))
166 for (i = 0, p = tbuf; i < ncopy; i++, p += db->buflen)
167 memcpy(p, db->buf, db->buflen);
169 OPENSSL_free(db->buf);
171 db->buflen = tbuflen;
176 * set repeat count for last buffer in list
178 static int evp_test_buffer_set_count(const char *value,
179 STACK_OF(EVP_TEST_BUFFER) *sk)
182 int count = atoi(value);
187 if (sk == NULL || sk_EVP_TEST_BUFFER_num(sk) == 0)
190 db = sk_EVP_TEST_BUFFER_value(sk, sk_EVP_TEST_BUFFER_num(sk) - 1);
191 if (db->count_set != 0)
194 db->count = (size_t)count;
200 * call "fn" with each element of the list in turn
202 static int evp_test_buffer_do(STACK_OF(EVP_TEST_BUFFER) *sk,
204 const unsigned char *buf,
210 for (i = 0; i < sk_EVP_TEST_BUFFER_num(sk); i++) {
211 EVP_TEST_BUFFER *tb = sk_EVP_TEST_BUFFER_value(sk, i);
214 for (j = 0; j < tb->count; j++) {
215 if (fn(ctx, tb->buf, tb->buflen) <= 0)
223 * Unescape some sequences in string literals (only \n for now).
224 * Return an allocated buffer, set |out_len|. If |input_len|
225 * is zero, get an empty buffer but set length to zero.
227 static unsigned char* unescape(const char *input, size_t input_len,
230 unsigned char *ret, *p;
233 if (input_len == 0) {
235 return OPENSSL_zalloc(1);
238 /* Escaping is non-expanding; over-allocate original size for simplicity. */
239 if (!TEST_ptr(ret = p = OPENSSL_malloc(input_len)))
242 for (i = 0; i < input_len; i++) {
243 if (*input == '\\') {
244 if (i == input_len - 1 || *++input != 'n') {
245 TEST_error("Bad escape sequence in file");
265 * For a hex string "value" convert to a binary allocated buffer.
266 * Return 1 on success or 0 on failure.
268 static int parse_bin(const char *value, unsigned char **buf, size_t *buflen)
272 /* Check for NULL literal */
273 if (strcmp(value, "NULL") == 0) {
279 /* Check for empty value */
280 if (*value == '\0') {
282 * Don't return NULL for zero length buffer. This is needed for
283 * some tests with empty keys: HMAC_Init_ex() expects a non-NULL key
284 * buffer even if the key length is 0, in order to detect key reset.
286 *buf = OPENSSL_malloc(1);
294 /* Check for string literal */
295 if (value[0] == '"') {
296 size_t vlen = strlen(++value);
298 if (vlen == 0 || value[vlen - 1] != '"')
301 *buf = unescape(value, vlen, buflen);
302 return *buf == NULL ? 0 : 1;
305 /* Otherwise assume as hex literal and convert it to binary buffer */
306 if (!TEST_ptr(*buf = OPENSSL_hexstr2buf(value, &len))) {
307 TEST_info("Can't convert %s", value);
308 TEST_openssl_errors();
311 /* Size of input buffer means we'll never overflow */
318 *** MESSAGE DIGEST TESTS
321 typedef struct digest_data_st {
322 /* Digest this test is for */
323 const EVP_MD *digest;
324 /* Input to digest */
325 STACK_OF(EVP_TEST_BUFFER) *input;
326 /* Expected output */
327 unsigned char *output;
331 static int digest_test_init(EVP_TEST *t, const char *alg)
334 const EVP_MD *digest;
336 if ((digest = EVP_get_digestbyname(alg)) == NULL) {
337 /* If alg has an OID assume disabled algorithm */
338 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
344 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
347 mdat->digest = digest;
351 static void digest_test_cleanup(EVP_TEST *t)
353 DIGEST_DATA *mdat = t->data;
355 sk_EVP_TEST_BUFFER_pop_free(mdat->input, evp_test_buffer_free);
356 OPENSSL_free(mdat->output);
359 static int digest_test_parse(EVP_TEST *t,
360 const char *keyword, const char *value)
362 DIGEST_DATA *mdata = t->data;
364 if (strcmp(keyword, "Input") == 0)
365 return evp_test_buffer_append(value, &mdata->input);
366 if (strcmp(keyword, "Output") == 0)
367 return parse_bin(value, &mdata->output, &mdata->output_len);
368 if (strcmp(keyword, "Count") == 0)
369 return evp_test_buffer_set_count(value, mdata->input);
370 if (strcmp(keyword, "Ncopy") == 0)
371 return evp_test_buffer_ncopy(value, mdata->input);
375 static int digest_update_fn(void *ctx, const unsigned char *buf, size_t buflen)
377 return EVP_DigestUpdate(ctx, buf, buflen);
380 static int digest_test_run(EVP_TEST *t)
382 DIGEST_DATA *expected = t->data;
384 unsigned char *got = NULL;
385 unsigned int got_len;
387 t->err = "TEST_FAILURE";
388 if (!TEST_ptr(mctx = EVP_MD_CTX_new()))
391 got = OPENSSL_malloc(expected->output_len > EVP_MAX_MD_SIZE ?
392 expected->output_len : EVP_MAX_MD_SIZE);
396 if (!EVP_DigestInit_ex(mctx, expected->digest, NULL)) {
397 t->err = "DIGESTINIT_ERROR";
400 if (!evp_test_buffer_do(expected->input, digest_update_fn, mctx)) {
401 t->err = "DIGESTUPDATE_ERROR";
405 if (EVP_MD_flags(expected->digest) & EVP_MD_FLAG_XOF) {
406 got_len = expected->output_len;
407 if (!EVP_DigestFinalXOF(mctx, got, got_len)) {
408 t->err = "DIGESTFINALXOF_ERROR";
412 if (!EVP_DigestFinal(mctx, got, &got_len)) {
413 t->err = "DIGESTFINAL_ERROR";
417 if (!TEST_int_eq(expected->output_len, got_len)) {
418 t->err = "DIGEST_LENGTH_MISMATCH";
421 if (!memory_err_compare(t, "DIGEST_MISMATCH",
422 expected->output, expected->output_len,
430 EVP_MD_CTX_free(mctx);
434 static const EVP_TEST_METHOD digest_test_method = {
447 typedef struct cipher_data_st {
448 const EVP_CIPHER *cipher;
450 /* EVP_CIPH_GCM_MODE, EVP_CIPH_CCM_MODE or EVP_CIPH_OCB_MODE if AEAD */
456 unsigned char *plaintext;
457 size_t plaintext_len;
458 unsigned char *ciphertext;
459 size_t ciphertext_len;
460 /* GCM, CCM and OCB only */
467 static int cipher_test_init(EVP_TEST *t, const char *alg)
469 const EVP_CIPHER *cipher;
473 if ((cipher = EVP_get_cipherbyname(alg)) == NULL) {
474 /* If alg has an OID assume disabled algorithm */
475 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
481 cdat = OPENSSL_zalloc(sizeof(*cdat));
482 cdat->cipher = cipher;
484 m = EVP_CIPHER_mode(cipher);
485 if (m == EVP_CIPH_GCM_MODE
486 || m == EVP_CIPH_OCB_MODE
487 || m == EVP_CIPH_CCM_MODE)
489 else if (EVP_CIPHER_flags(cipher) & EVP_CIPH_FLAG_AEAD_CIPHER)
498 static void cipher_test_cleanup(EVP_TEST *t)
500 CIPHER_DATA *cdat = t->data;
502 OPENSSL_free(cdat->key);
503 OPENSSL_free(cdat->iv);
504 OPENSSL_free(cdat->ciphertext);
505 OPENSSL_free(cdat->plaintext);
506 OPENSSL_free(cdat->aad);
507 OPENSSL_free(cdat->tag);
510 static int cipher_test_parse(EVP_TEST *t, const char *keyword,
513 CIPHER_DATA *cdat = t->data;
515 if (strcmp(keyword, "Key") == 0)
516 return parse_bin(value, &cdat->key, &cdat->key_len);
517 if (strcmp(keyword, "IV") == 0)
518 return parse_bin(value, &cdat->iv, &cdat->iv_len);
519 if (strcmp(keyword, "Plaintext") == 0)
520 return parse_bin(value, &cdat->plaintext, &cdat->plaintext_len);
521 if (strcmp(keyword, "Ciphertext") == 0)
522 return parse_bin(value, &cdat->ciphertext, &cdat->ciphertext_len);
524 if (strcmp(keyword, "AAD") == 0)
525 return parse_bin(value, &cdat->aad, &cdat->aad_len);
526 if (strcmp(keyword, "Tag") == 0)
527 return parse_bin(value, &cdat->tag, &cdat->tag_len);
530 if (strcmp(keyword, "Operation") == 0) {
531 if (strcmp(value, "ENCRYPT") == 0)
533 else if (strcmp(value, "DECRYPT") == 0)
542 static int cipher_test_enc(EVP_TEST *t, int enc,
543 size_t out_misalign, size_t inp_misalign, int frag)
545 CIPHER_DATA *expected = t->data;
546 unsigned char *in, *expected_out, *tmp = NULL;
547 size_t in_len, out_len, donelen = 0;
548 int ok = 0, tmplen, chunklen, tmpflen;
549 EVP_CIPHER_CTX *ctx = NULL;
551 t->err = "TEST_FAILURE";
552 if (!TEST_ptr(ctx = EVP_CIPHER_CTX_new()))
554 EVP_CIPHER_CTX_set_flags(ctx, EVP_CIPHER_CTX_FLAG_WRAP_ALLOW);
556 in = expected->plaintext;
557 in_len = expected->plaintext_len;
558 expected_out = expected->ciphertext;
559 out_len = expected->ciphertext_len;
561 in = expected->ciphertext;
562 in_len = expected->ciphertext_len;
563 expected_out = expected->plaintext;
564 out_len = expected->plaintext_len;
566 if (inp_misalign == (size_t)-1) {
568 * Exercise in-place encryption
570 tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH);
573 in = memcpy(tmp + out_misalign, in, in_len);
575 inp_misalign += 16 - ((out_misalign + in_len) & 15);
577 * 'tmp' will store both output and copy of input. We make the copy
578 * of input to specifically aligned part of 'tmp'. So we just
579 * figured out how much padding would ensure the required alignment,
580 * now we allocate extended buffer and finally copy the input just
581 * past inp_misalign in expression below. Output will be written
582 * past out_misalign...
584 tmp = OPENSSL_malloc(out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
585 inp_misalign + in_len);
588 in = memcpy(tmp + out_misalign + in_len + 2 * EVP_MAX_BLOCK_LENGTH +
589 inp_misalign, in, in_len);
591 if (!EVP_CipherInit_ex(ctx, expected->cipher, NULL, NULL, NULL, enc)) {
592 t->err = "CIPHERINIT_ERROR";
596 if (expected->aead) {
597 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_IVLEN,
598 expected->iv_len, 0)) {
599 t->err = "INVALID_IV_LENGTH";
602 } else if (expected->iv_len != (size_t)EVP_CIPHER_CTX_iv_length(ctx)) {
603 t->err = "INVALID_IV_LENGTH";
607 if (expected->aead) {
610 * If encrypting or OCB just set tag length initially, otherwise
611 * set tag length and value.
613 if (enc || expected->aead == EVP_CIPH_OCB_MODE) {
614 t->err = "TAG_LENGTH_SET_ERROR";
617 t->err = "TAG_SET_ERROR";
620 if (tag || expected->aead != EVP_CIPH_GCM_MODE) {
621 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
622 expected->tag_len, tag))
627 if (!EVP_CIPHER_CTX_set_key_length(ctx, expected->key_len)) {
628 t->err = "INVALID_KEY_LENGTH";
631 if (!EVP_CipherInit_ex(ctx, NULL, NULL, expected->key, expected->iv, -1)) {
632 t->err = "KEY_SET_ERROR";
636 if (!enc && expected->aead == EVP_CIPH_OCB_MODE) {
637 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG,
638 expected->tag_len, expected->tag)) {
639 t->err = "TAG_SET_ERROR";
644 if (expected->aead == EVP_CIPH_CCM_MODE) {
645 if (!EVP_CipherUpdate(ctx, NULL, &tmplen, NULL, out_len)) {
646 t->err = "CCM_PLAINTEXT_LENGTH_SET_ERROR";
651 t->err = "AAD_SET_ERROR";
653 if (!EVP_CipherUpdate(ctx, NULL, &chunklen, expected->aad,
658 * Supply the AAD in chunks less than the block size where possible
660 if (expected->aad_len > 0) {
661 if (!EVP_CipherUpdate(ctx, NULL, &chunklen, expected->aad, 1))
665 if (expected->aad_len > 2) {
666 if (!EVP_CipherUpdate(ctx, NULL, &chunklen,
667 expected->aad + donelen,
668 expected->aad_len - 2))
670 donelen += expected->aad_len - 2;
672 if (expected->aad_len > 1
673 && !EVP_CipherUpdate(ctx, NULL, &chunklen,
674 expected->aad + donelen, 1))
678 EVP_CIPHER_CTX_set_padding(ctx, 0);
679 t->err = "CIPHERUPDATE_ERROR";
682 /* We supply the data all in one go */
683 if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &tmplen, in, in_len))
686 /* Supply the data in chunks less than the block size where possible */
688 if (!EVP_CipherUpdate(ctx, tmp + out_misalign, &chunklen, in, 1))
695 if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen,
703 if (!EVP_CipherUpdate(ctx, tmp + out_misalign + tmplen, &chunklen,
709 if (!EVP_CipherFinal_ex(ctx, tmp + out_misalign + tmplen, &tmpflen)) {
710 t->err = "CIPHERFINAL_ERROR";
713 if (!memory_err_compare(t, "VALUE_MISMATCH", expected_out, out_len,
714 tmp + out_misalign, tmplen + tmpflen))
716 if (enc && expected->aead) {
717 unsigned char rtag[16];
719 if (!TEST_size_t_le(expected->tag_len, sizeof(rtag))) {
720 t->err = "TAG_LENGTH_INTERNAL_ERROR";
723 if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_GET_TAG,
724 expected->tag_len, rtag)) {
725 t->err = "TAG_RETRIEVE_ERROR";
728 if (!memory_err_compare(t, "TAG_VALUE_MISMATCH",
729 expected->tag, expected->tag_len,
730 rtag, expected->tag_len))
737 EVP_CIPHER_CTX_free(ctx);
741 static int cipher_test_run(EVP_TEST *t)
743 CIPHER_DATA *cdat = t->data;
745 size_t out_misalign, inp_misalign;
751 if (!cdat->iv && EVP_CIPHER_iv_length(cdat->cipher)) {
752 /* IV is optional and usually omitted in wrap mode */
753 if (EVP_CIPHER_mode(cdat->cipher) != EVP_CIPH_WRAP_MODE) {
758 if (cdat->aead && !cdat->tag) {
762 for (out_misalign = 0; out_misalign <= 1;) {
763 static char aux_err[64];
764 t->aux_err = aux_err;
765 for (inp_misalign = (size_t)-1; inp_misalign != 2; inp_misalign++) {
766 if (inp_misalign == (size_t)-1) {
767 /* kludge: inp_misalign == -1 means "exercise in-place" */
768 BIO_snprintf(aux_err, sizeof(aux_err),
769 "%s in-place, %sfragmented",
770 out_misalign ? "misaligned" : "aligned",
773 BIO_snprintf(aux_err, sizeof(aux_err),
774 "%s output and %s input, %sfragmented",
775 out_misalign ? "misaligned" : "aligned",
776 inp_misalign ? "misaligned" : "aligned",
780 rv = cipher_test_enc(t, 1, out_misalign, inp_misalign, frag);
781 /* Not fatal errors: return */
788 if (cdat->enc != 1) {
789 rv = cipher_test_enc(t, 0, out_misalign, inp_misalign, frag);
790 /* Not fatal errors: return */
799 if (out_misalign == 1 && frag == 0) {
801 * XTS, CCM and Wrap modes have special requirements about input
802 * lengths so we don't fragment for those
804 if (cdat->aead == EVP_CIPH_CCM_MODE
805 || EVP_CIPHER_mode(cdat->cipher) == EVP_CIPH_XTS_MODE
806 || EVP_CIPHER_mode(cdat->cipher) == EVP_CIPH_WRAP_MODE)
819 static const EVP_TEST_METHOD cipher_test_method = {
832 typedef struct mac_data_st {
833 /* MAC type in one form or another */
834 const EVP_MAC *mac; /* for mac_test_run_mac */
835 int type; /* for mac_test_run_pkey */
836 /* Algorithm string for this MAC */
842 unsigned char *input;
844 /* Expected output */
845 unsigned char *output;
847 /* Collection of controls */
848 STACK_OF(OPENSSL_STRING) *controls;
851 static int mac_test_init(EVP_TEST *t, const char *alg)
853 const EVP_MAC *mac = NULL;
854 int type = NID_undef;
857 if ((mac = EVP_get_macbyname(alg)) == NULL) {
859 * Since we didn't find an EVP_MAC, we check for known EVP_PKEY methods
860 * For debugging purposes, we allow 'NNNN by EVP_PKEY' to force running
861 * the EVP_PKEY method.
863 size_t sz = strlen(alg);
864 static const char epilogue[] = " by EVP_PKEY";
866 if (strcmp(alg + sz - (sizeof(epilogue) - 1), epilogue) == 0)
867 sz -= sizeof(epilogue) - 1;
869 if (strncmp(alg, "HMAC", sz) == 0) {
870 type = EVP_PKEY_HMAC;
871 } else if (strncmp(alg, "CMAC", sz) == 0) {
872 #ifndef OPENSSL_NO_CMAC
873 type = EVP_PKEY_CMAC;
878 } else if (strncmp(alg, "Poly1305", sz) == 0) {
879 #ifndef OPENSSL_NO_POLY1305
880 type = EVP_PKEY_POLY1305;
885 } else if (strncmp(alg, "SipHash", sz) == 0) {
886 #ifndef OPENSSL_NO_SIPHASH
887 type = EVP_PKEY_SIPHASH;
894 * Not a known EVP_PKEY method either. If it's a known OID, then
895 * assume it's been disabled.
897 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
906 mdat = OPENSSL_zalloc(sizeof(*mdat));
909 mdat->controls = sk_OPENSSL_STRING_new_null();
914 /* Because OPENSSL_free is a macro, it can't be passed as a function pointer */
915 static void openssl_free(char *m)
920 static void mac_test_cleanup(EVP_TEST *t)
922 MAC_DATA *mdat = t->data;
924 sk_OPENSSL_STRING_pop_free(mdat->controls, openssl_free);
925 OPENSSL_free(mdat->alg);
926 OPENSSL_free(mdat->key);
927 OPENSSL_free(mdat->input);
928 OPENSSL_free(mdat->output);
931 static int mac_test_parse(EVP_TEST *t,
932 const char *keyword, const char *value)
934 MAC_DATA *mdata = t->data;
936 if (strcmp(keyword, "Key") == 0)
937 return parse_bin(value, &mdata->key, &mdata->key_len);
938 if (strcmp(keyword, "Algorithm") == 0) {
939 mdata->alg = OPENSSL_strdup(value);
944 if (strcmp(keyword, "Input") == 0)
945 return parse_bin(value, &mdata->input, &mdata->input_len);
946 if (strcmp(keyword, "Output") == 0)
947 return parse_bin(value, &mdata->output, &mdata->output_len);
948 if (strcmp(keyword, "Ctrl") == 0)
949 return sk_OPENSSL_STRING_push(mdata->controls,
950 OPENSSL_strdup(value)) != 0;
954 static int mac_test_ctrl_pkey(EVP_TEST *t, EVP_PKEY_CTX *pctx,
960 if (!TEST_ptr(tmpval = OPENSSL_strdup(value)))
962 p = strchr(tmpval, ':');
965 rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
967 t->err = "PKEY_CTRL_INVALID";
969 t->err = "PKEY_CTRL_ERROR";
972 OPENSSL_free(tmpval);
976 static int mac_test_run_pkey(EVP_TEST *t)
978 MAC_DATA *expected = t->data;
979 EVP_MD_CTX *mctx = NULL;
980 EVP_PKEY_CTX *pctx = NULL, *genctx = NULL;
981 EVP_PKEY *key = NULL;
982 const EVP_MD *md = NULL;
983 unsigned char *got = NULL;
987 if (expected->alg == NULL)
988 TEST_info("Trying the EVP_PKEY %s test", OBJ_nid2sn(expected->type));
990 TEST_info("Trying the EVP_PKEY %s test with %s",
991 OBJ_nid2sn(expected->type), expected->alg);
993 #ifdef OPENSSL_NO_DES
994 if (expected->alg != NULL && strstr(expected->alg, "DES") != NULL) {
1001 if (expected->type == EVP_PKEY_CMAC)
1002 key = EVP_PKEY_new_CMAC_key(NULL, expected->key, expected->key_len,
1003 EVP_get_cipherbyname(expected->alg));
1005 key = EVP_PKEY_new_raw_private_key(expected->type, NULL, expected->key,
1008 t->err = "MAC_KEY_CREATE_ERROR";
1012 if (expected->type == EVP_PKEY_HMAC) {
1013 if (!TEST_ptr(md = EVP_get_digestbyname(expected->alg))) {
1014 t->err = "MAC_ALGORITHM_SET_ERROR";
1018 if (!TEST_ptr(mctx = EVP_MD_CTX_new())) {
1019 t->err = "INTERNAL_ERROR";
1022 if (!EVP_DigestSignInit(mctx, &pctx, md, NULL, key)) {
1023 t->err = "DIGESTSIGNINIT_ERROR";
1026 for (i = 0; i < sk_OPENSSL_STRING_num(expected->controls); i++)
1027 if (!mac_test_ctrl_pkey(t, pctx,
1028 sk_OPENSSL_STRING_value(expected->controls,
1030 t->err = "EVPPKEYCTXCTRL_ERROR";
1033 if (!EVP_DigestSignUpdate(mctx, expected->input, expected->input_len)) {
1034 t->err = "DIGESTSIGNUPDATE_ERROR";
1037 if (!EVP_DigestSignFinal(mctx, NULL, &got_len)) {
1038 t->err = "DIGESTSIGNFINAL_LENGTH_ERROR";
1041 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1042 t->err = "TEST_FAILURE";
1045 if (!EVP_DigestSignFinal(mctx, got, &got_len)
1046 || !memory_err_compare(t, "TEST_MAC_ERR",
1047 expected->output, expected->output_len,
1049 t->err = "TEST_MAC_ERR";
1054 EVP_MD_CTX_free(mctx);
1056 EVP_PKEY_CTX_free(genctx);
1061 static int mac_test_run_mac(EVP_TEST *t)
1063 MAC_DATA *expected = t->data;
1064 EVP_MAC_CTX *ctx = NULL;
1065 const void *algo = NULL;
1067 unsigned char *got = NULL;
1071 if (expected->alg == NULL)
1072 TEST_info("Trying the EVP_MAC %s test", EVP_MAC_name(expected->mac));
1074 TEST_info("Trying the EVP_MAC %s test with %s",
1075 EVP_MAC_name(expected->mac), expected->alg);
1077 #ifdef OPENSSL_NO_DES
1078 if (expected->alg != NULL && strstr(expected->alg, "DES") != NULL) {
1085 if ((ctx = EVP_MAC_CTX_new(expected->mac)) == NULL) {
1086 t->err = "MAC_CREATE_ERROR";
1090 if (expected->alg != NULL
1091 && ((algo_ctrl = EVP_MAC_CTRL_SET_CIPHER,
1092 algo = EVP_get_cipherbyname(expected->alg)) == NULL
1093 && (algo_ctrl = EVP_MAC_CTRL_SET_MD,
1094 algo = EVP_get_digestbyname(expected->alg)) == NULL)) {
1095 t->err = "MAC_BAD_ALGORITHM";
1100 if (algo_ctrl != 0) {
1101 rv = EVP_MAC_ctrl(ctx, algo_ctrl, algo);
1103 t->err = "MAC_CTRL_INVALID";
1105 } else if (rv <= 0) {
1106 t->err = "MAC_CTRL_ERROR";
1111 rv = EVP_MAC_ctrl(ctx, EVP_MAC_CTRL_SET_KEY,
1112 expected->key, expected->key_len);
1114 t->err = "MAC_CTRL_INVALID";
1116 } else if (rv <= 0) {
1117 t->err = "MAC_CTRL_ERROR";
1121 if (!EVP_MAC_init(ctx)) {
1122 t->err = "MAC_INIT_ERROR";
1125 for (i = 0; i < sk_OPENSSL_STRING_num(expected->controls); i++) {
1127 char *value = sk_OPENSSL_STRING_value(expected->controls, i);
1129 if (!TEST_ptr(tmpval = OPENSSL_strdup(value))) {
1130 t->err = "MAC_CTRL_ERROR";
1133 p = strchr(tmpval, ':');
1136 rv = EVP_MAC_ctrl_str(ctx, tmpval, p);
1137 OPENSSL_free(tmpval);
1139 t->err = "MAC_CTRL_INVALID";
1141 } else if (rv <= 0) {
1142 t->err = "MAC_CTRL_ERROR";
1146 if (!EVP_MAC_update(ctx, expected->input, expected->input_len)) {
1147 t->err = "MAC_UPDATE_ERROR";
1150 if (!EVP_MAC_final(ctx, NULL, &got_len)) {
1151 t->err = "MAC_FINAL_LENGTH_ERROR";
1154 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1155 t->err = "TEST_FAILURE";
1158 if (!EVP_MAC_final(ctx, got, &got_len)
1159 || !memory_err_compare(t, "TEST_MAC_ERR",
1160 expected->output, expected->output_len,
1162 t->err = "TEST_MAC_ERR";
1167 EVP_MAC_CTX_free(ctx);
1172 static int mac_test_run(EVP_TEST *t)
1174 MAC_DATA *expected = t->data;
1176 if (expected->mac != NULL)
1177 return mac_test_run_mac(t);
1178 return mac_test_run_pkey(t);
1181 static const EVP_TEST_METHOD mac_test_method = {
1191 *** PUBLIC KEY TESTS
1192 *** These are all very similar and share much common code.
1195 typedef struct pkey_data_st {
1196 /* Context for this operation */
1198 /* Key operation to perform */
1199 int (*keyop) (EVP_PKEY_CTX *ctx,
1200 unsigned char *sig, size_t *siglen,
1201 const unsigned char *tbs, size_t tbslen);
1203 unsigned char *input;
1205 /* Expected output */
1206 unsigned char *output;
1211 * Perform public key operation setup: lookup key, allocated ctx and call
1212 * the appropriate initialisation function
1214 static int pkey_test_init(EVP_TEST *t, const char *name,
1216 int (*keyopinit) (EVP_PKEY_CTX *ctx),
1217 int (*keyop)(EVP_PKEY_CTX *ctx,
1218 unsigned char *sig, size_t *siglen,
1219 const unsigned char *tbs,
1223 EVP_PKEY *pkey = NULL;
1227 rv = find_key(&pkey, name, public_keys);
1229 rv = find_key(&pkey, name, private_keys);
1230 if (rv == 0 || pkey == NULL) {
1235 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata)))) {
1236 EVP_PKEY_free(pkey);
1239 kdata->keyop = keyop;
1240 if (!TEST_ptr(kdata->ctx = EVP_PKEY_CTX_new(pkey, NULL))) {
1241 EVP_PKEY_free(pkey);
1242 OPENSSL_free(kdata);
1245 if (keyopinit(kdata->ctx) <= 0)
1246 t->err = "KEYOP_INIT_ERROR";
1251 static void pkey_test_cleanup(EVP_TEST *t)
1253 PKEY_DATA *kdata = t->data;
1255 OPENSSL_free(kdata->input);
1256 OPENSSL_free(kdata->output);
1257 EVP_PKEY_CTX_free(kdata->ctx);
1260 static int pkey_test_ctrl(EVP_TEST *t, EVP_PKEY_CTX *pctx,
1266 if (!TEST_ptr(tmpval = OPENSSL_strdup(value)))
1268 p = strchr(tmpval, ':');
1271 rv = EVP_PKEY_CTX_ctrl_str(pctx, tmpval, p);
1273 t->err = "PKEY_CTRL_INVALID";
1275 } else if (p != NULL && rv <= 0) {
1276 /* If p has an OID and lookup fails assume disabled algorithm */
1277 int nid = OBJ_sn2nid(p);
1279 if (nid == NID_undef)
1280 nid = OBJ_ln2nid(p);
1281 if (nid != NID_undef
1282 && EVP_get_digestbynid(nid) == NULL
1283 && EVP_get_cipherbynid(nid) == NULL) {
1287 t->err = "PKEY_CTRL_ERROR";
1291 OPENSSL_free(tmpval);
1295 static int pkey_test_parse(EVP_TEST *t,
1296 const char *keyword, const char *value)
1298 PKEY_DATA *kdata = t->data;
1299 if (strcmp(keyword, "Input") == 0)
1300 return parse_bin(value, &kdata->input, &kdata->input_len);
1301 if (strcmp(keyword, "Output") == 0)
1302 return parse_bin(value, &kdata->output, &kdata->output_len);
1303 if (strcmp(keyword, "Ctrl") == 0)
1304 return pkey_test_ctrl(t, kdata->ctx, value);
1308 static int pkey_test_run(EVP_TEST *t)
1310 PKEY_DATA *expected = t->data;
1311 unsigned char *got = NULL;
1314 if (expected->keyop(expected->ctx, NULL, &got_len,
1315 expected->input, expected->input_len) <= 0
1316 || !TEST_ptr(got = OPENSSL_malloc(got_len))) {
1317 t->err = "KEYOP_LENGTH_ERROR";
1320 if (expected->keyop(expected->ctx, got, &got_len,
1321 expected->input, expected->input_len) <= 0) {
1322 t->err = "KEYOP_ERROR";
1325 if (!memory_err_compare(t, "KEYOP_MISMATCH",
1326 expected->output, expected->output_len,
1336 static int sign_test_init(EVP_TEST *t, const char *name)
1338 return pkey_test_init(t, name, 0, EVP_PKEY_sign_init, EVP_PKEY_sign);
1341 static const EVP_TEST_METHOD psign_test_method = {
1349 static int verify_recover_test_init(EVP_TEST *t, const char *name)
1351 return pkey_test_init(t, name, 1, EVP_PKEY_verify_recover_init,
1352 EVP_PKEY_verify_recover);
1355 static const EVP_TEST_METHOD pverify_recover_test_method = {
1357 verify_recover_test_init,
1363 static int decrypt_test_init(EVP_TEST *t, const char *name)
1365 return pkey_test_init(t, name, 0, EVP_PKEY_decrypt_init,
1369 static const EVP_TEST_METHOD pdecrypt_test_method = {
1377 static int verify_test_init(EVP_TEST *t, const char *name)
1379 return pkey_test_init(t, name, 1, EVP_PKEY_verify_init, 0);
1382 static int verify_test_run(EVP_TEST *t)
1384 PKEY_DATA *kdata = t->data;
1386 if (EVP_PKEY_verify(kdata->ctx, kdata->output, kdata->output_len,
1387 kdata->input, kdata->input_len) <= 0)
1388 t->err = "VERIFY_ERROR";
1392 static const EVP_TEST_METHOD pverify_test_method = {
1401 static int pderive_test_init(EVP_TEST *t, const char *name)
1403 return pkey_test_init(t, name, 0, EVP_PKEY_derive_init, 0);
1406 static int pderive_test_parse(EVP_TEST *t,
1407 const char *keyword, const char *value)
1409 PKEY_DATA *kdata = t->data;
1411 if (strcmp(keyword, "PeerKey") == 0) {
1413 if (find_key(&peer, value, public_keys) == 0)
1415 if (EVP_PKEY_derive_set_peer(kdata->ctx, peer) <= 0)
1419 if (strcmp(keyword, "SharedSecret") == 0)
1420 return parse_bin(value, &kdata->output, &kdata->output_len);
1421 if (strcmp(keyword, "Ctrl") == 0)
1422 return pkey_test_ctrl(t, kdata->ctx, value);
1426 static int pderive_test_run(EVP_TEST *t)
1428 PKEY_DATA *expected = t->data;
1429 unsigned char *got = NULL;
1432 if (EVP_PKEY_derive(expected->ctx, NULL, &got_len) <= 0) {
1433 t->err = "DERIVE_ERROR";
1436 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1437 t->err = "DERIVE_ERROR";
1440 if (EVP_PKEY_derive(expected->ctx, got, &got_len) <= 0) {
1441 t->err = "DERIVE_ERROR";
1444 if (!memory_err_compare(t, "SHARED_SECRET_MISMATCH",
1445 expected->output, expected->output_len,
1455 static const EVP_TEST_METHOD pderive_test_method = {
1468 typedef enum pbe_type_enum {
1469 PBE_TYPE_INVALID = 0,
1470 PBE_TYPE_SCRYPT, PBE_TYPE_PBKDF2, PBE_TYPE_PKCS12
1473 typedef struct pbe_data_st {
1475 /* scrypt parameters */
1476 uint64_t N, r, p, maxmem;
1477 /* PKCS#12 parameters */
1481 unsigned char *pass;
1484 unsigned char *salt;
1486 /* Expected output */
1491 #ifndef OPENSSL_NO_SCRYPT
1493 * Parse unsigned decimal 64 bit integer value
1495 static int parse_uint64(const char *value, uint64_t *pr)
1497 const char *p = value;
1499 if (!TEST_true(*p)) {
1500 TEST_info("Invalid empty integer value");
1503 for (*pr = 0; *p; ) {
1504 if (*pr > UINT64_MAX / 10) {
1505 TEST_error("Integer overflow in string %s", value);
1509 if (!TEST_true(isdigit((unsigned char)*p))) {
1510 TEST_error("Invalid character in string %s", value);
1519 static int scrypt_test_parse(EVP_TEST *t,
1520 const char *keyword, const char *value)
1522 PBE_DATA *pdata = t->data;
1524 if (strcmp(keyword, "N") == 0)
1525 return parse_uint64(value, &pdata->N);
1526 if (strcmp(keyword, "p") == 0)
1527 return parse_uint64(value, &pdata->p);
1528 if (strcmp(keyword, "r") == 0)
1529 return parse_uint64(value, &pdata->r);
1530 if (strcmp(keyword, "maxmem") == 0)
1531 return parse_uint64(value, &pdata->maxmem);
1536 static int pbkdf2_test_parse(EVP_TEST *t,
1537 const char *keyword, const char *value)
1539 PBE_DATA *pdata = t->data;
1541 if (strcmp(keyword, "iter") == 0) {
1542 pdata->iter = atoi(value);
1543 if (pdata->iter <= 0)
1547 if (strcmp(keyword, "MD") == 0) {
1548 pdata->md = EVP_get_digestbyname(value);
1549 if (pdata->md == NULL)
1556 static int pkcs12_test_parse(EVP_TEST *t,
1557 const char *keyword, const char *value)
1559 PBE_DATA *pdata = t->data;
1561 if (strcmp(keyword, "id") == 0) {
1562 pdata->id = atoi(value);
1567 return pbkdf2_test_parse(t, keyword, value);
1570 static int pbe_test_init(EVP_TEST *t, const char *alg)
1573 PBE_TYPE pbe_type = PBE_TYPE_INVALID;
1575 if (strcmp(alg, "scrypt") == 0) {
1576 #ifndef OPENSSL_NO_SCRYPT
1577 pbe_type = PBE_TYPE_SCRYPT;
1582 } else if (strcmp(alg, "pbkdf2") == 0) {
1583 pbe_type = PBE_TYPE_PBKDF2;
1584 } else if (strcmp(alg, "pkcs12") == 0) {
1585 pbe_type = PBE_TYPE_PKCS12;
1587 TEST_error("Unknown pbe algorithm %s", alg);
1589 pdat = OPENSSL_zalloc(sizeof(*pdat));
1590 pdat->pbe_type = pbe_type;
1595 static void pbe_test_cleanup(EVP_TEST *t)
1597 PBE_DATA *pdat = t->data;
1599 OPENSSL_free(pdat->pass);
1600 OPENSSL_free(pdat->salt);
1601 OPENSSL_free(pdat->key);
1604 static int pbe_test_parse(EVP_TEST *t,
1605 const char *keyword, const char *value)
1607 PBE_DATA *pdata = t->data;
1609 if (strcmp(keyword, "Password") == 0)
1610 return parse_bin(value, &pdata->pass, &pdata->pass_len);
1611 if (strcmp(keyword, "Salt") == 0)
1612 return parse_bin(value, &pdata->salt, &pdata->salt_len);
1613 if (strcmp(keyword, "Key") == 0)
1614 return parse_bin(value, &pdata->key, &pdata->key_len);
1615 if (pdata->pbe_type == PBE_TYPE_PBKDF2)
1616 return pbkdf2_test_parse(t, keyword, value);
1617 else if (pdata->pbe_type == PBE_TYPE_PKCS12)
1618 return pkcs12_test_parse(t, keyword, value);
1619 #ifndef OPENSSL_NO_SCRYPT
1620 else if (pdata->pbe_type == PBE_TYPE_SCRYPT)
1621 return scrypt_test_parse(t, keyword, value);
1626 static int pbe_test_run(EVP_TEST *t)
1628 PBE_DATA *expected = t->data;
1631 if (!TEST_ptr(key = OPENSSL_malloc(expected->key_len))) {
1632 t->err = "INTERNAL_ERROR";
1635 if (expected->pbe_type == PBE_TYPE_PBKDF2) {
1636 if (PKCS5_PBKDF2_HMAC((char *)expected->pass, expected->pass_len,
1637 expected->salt, expected->salt_len,
1638 expected->iter, expected->md,
1639 expected->key_len, key) == 0) {
1640 t->err = "PBKDF2_ERROR";
1643 #ifndef OPENSSL_NO_SCRYPT
1644 } else if (expected->pbe_type == PBE_TYPE_SCRYPT) {
1645 if (EVP_PBE_scrypt((const char *)expected->pass, expected->pass_len,
1646 expected->salt, expected->salt_len, expected->N,
1647 expected->r, expected->p, expected->maxmem,
1648 key, expected->key_len) == 0) {
1649 t->err = "SCRYPT_ERROR";
1653 } else if (expected->pbe_type == PBE_TYPE_PKCS12) {
1654 if (PKCS12_key_gen_uni(expected->pass, expected->pass_len,
1655 expected->salt, expected->salt_len,
1656 expected->id, expected->iter, expected->key_len,
1657 key, expected->md) == 0) {
1658 t->err = "PKCS12_ERROR";
1662 if (!memory_err_compare(t, "KEY_MISMATCH", expected->key, expected->key_len,
1663 key, expected->key_len))
1672 static const EVP_TEST_METHOD pbe_test_method = {
1686 BASE64_CANONICAL_ENCODING = 0,
1687 BASE64_VALID_ENCODING = 1,
1688 BASE64_INVALID_ENCODING = 2
1689 } base64_encoding_type;
1691 typedef struct encode_data_st {
1692 /* Input to encoding */
1693 unsigned char *input;
1695 /* Expected output */
1696 unsigned char *output;
1698 base64_encoding_type encoding;
1701 static int encode_test_init(EVP_TEST *t, const char *encoding)
1705 if (!TEST_ptr(edata = OPENSSL_zalloc(sizeof(*edata))))
1707 if (strcmp(encoding, "canonical") == 0) {
1708 edata->encoding = BASE64_CANONICAL_ENCODING;
1709 } else if (strcmp(encoding, "valid") == 0) {
1710 edata->encoding = BASE64_VALID_ENCODING;
1711 } else if (strcmp(encoding, "invalid") == 0) {
1712 edata->encoding = BASE64_INVALID_ENCODING;
1713 if (!TEST_ptr(t->expected_err = OPENSSL_strdup("DECODE_ERROR")))
1716 TEST_error("Bad encoding: %s."
1717 " Should be one of {canonical, valid, invalid}",
1725 static void encode_test_cleanup(EVP_TEST *t)
1727 ENCODE_DATA *edata = t->data;
1729 OPENSSL_free(edata->input);
1730 OPENSSL_free(edata->output);
1731 memset(edata, 0, sizeof(*edata));
1734 static int encode_test_parse(EVP_TEST *t,
1735 const char *keyword, const char *value)
1737 ENCODE_DATA *edata = t->data;
1739 if (strcmp(keyword, "Input") == 0)
1740 return parse_bin(value, &edata->input, &edata->input_len);
1741 if (strcmp(keyword, "Output") == 0)
1742 return parse_bin(value, &edata->output, &edata->output_len);
1746 static int encode_test_run(EVP_TEST *t)
1748 ENCODE_DATA *expected = t->data;
1749 unsigned char *encode_out = NULL, *decode_out = NULL;
1750 int output_len, chunk_len;
1751 EVP_ENCODE_CTX *decode_ctx;
1753 if (!TEST_ptr(decode_ctx = EVP_ENCODE_CTX_new())) {
1754 t->err = "INTERNAL_ERROR";
1758 if (expected->encoding == BASE64_CANONICAL_ENCODING) {
1759 EVP_ENCODE_CTX *encode_ctx;
1761 if (!TEST_ptr(encode_ctx = EVP_ENCODE_CTX_new())
1762 || !TEST_ptr(encode_out =
1763 OPENSSL_malloc(EVP_ENCODE_LENGTH(expected->input_len))))
1766 EVP_EncodeInit(encode_ctx);
1767 EVP_EncodeUpdate(encode_ctx, encode_out, &chunk_len,
1768 expected->input, expected->input_len);
1769 output_len = chunk_len;
1771 EVP_EncodeFinal(encode_ctx, encode_out + chunk_len, &chunk_len);
1772 output_len += chunk_len;
1774 EVP_ENCODE_CTX_free(encode_ctx);
1776 if (!memory_err_compare(t, "BAD_ENCODING",
1777 expected->output, expected->output_len,
1778 encode_out, output_len))
1782 if (!TEST_ptr(decode_out =
1783 OPENSSL_malloc(EVP_DECODE_LENGTH(expected->output_len))))
1786 EVP_DecodeInit(decode_ctx);
1787 if (EVP_DecodeUpdate(decode_ctx, decode_out, &chunk_len, expected->output,
1788 expected->output_len) < 0) {
1789 t->err = "DECODE_ERROR";
1792 output_len = chunk_len;
1794 if (EVP_DecodeFinal(decode_ctx, decode_out + chunk_len, &chunk_len) != 1) {
1795 t->err = "DECODE_ERROR";
1798 output_len += chunk_len;
1800 if (expected->encoding != BASE64_INVALID_ENCODING
1801 && !memory_err_compare(t, "BAD_DECODING",
1802 expected->input, expected->input_len,
1803 decode_out, output_len)) {
1804 t->err = "BAD_DECODING";
1810 OPENSSL_free(encode_out);
1811 OPENSSL_free(decode_out);
1812 EVP_ENCODE_CTX_free(decode_ctx);
1816 static const EVP_TEST_METHOD encode_test_method = {
1819 encode_test_cleanup,
1828 typedef struct kdf_data_st {
1829 /* Context for this operation */
1831 /* Expected output */
1832 unsigned char *output;
1837 * Perform public key operation setup: lookup key, allocated ctx and call
1838 * the appropriate initialisation function
1840 static int kdf_test_init(EVP_TEST *t, const char *name)
1843 int kdf_nid = OBJ_sn2nid(name);
1845 #ifdef OPENSSL_NO_SCRYPT
1846 if (strcmp(name, "scrypt") == 0) {
1852 if (kdf_nid == NID_undef)
1853 kdf_nid = OBJ_ln2nid(name);
1855 if (!TEST_ptr(kdata = OPENSSL_zalloc(sizeof(*kdata))))
1857 kdata->ctx = EVP_PKEY_CTX_new_id(kdf_nid, NULL);
1858 if (kdata->ctx == NULL) {
1859 OPENSSL_free(kdata);
1862 if (EVP_PKEY_derive_init(kdata->ctx) <= 0) {
1863 EVP_PKEY_CTX_free(kdata->ctx);
1864 OPENSSL_free(kdata);
1871 static void kdf_test_cleanup(EVP_TEST *t)
1873 KDF_DATA *kdata = t->data;
1874 OPENSSL_free(kdata->output);
1875 EVP_PKEY_CTX_free(kdata->ctx);
1878 static int kdf_test_parse(EVP_TEST *t,
1879 const char *keyword, const char *value)
1881 KDF_DATA *kdata = t->data;
1883 if (strcmp(keyword, "Output") == 0)
1884 return parse_bin(value, &kdata->output, &kdata->output_len);
1885 if (strncmp(keyword, "Ctrl", 4) == 0)
1886 return pkey_test_ctrl(t, kdata->ctx, value);
1890 static int kdf_test_run(EVP_TEST *t)
1892 KDF_DATA *expected = t->data;
1893 unsigned char *got = NULL;
1894 size_t got_len = expected->output_len;
1896 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
1897 t->err = "INTERNAL_ERROR";
1900 if (EVP_PKEY_derive(expected->ctx, got, &got_len) <= 0) {
1901 t->err = "KDF_DERIVE_ERROR";
1904 if (!memory_err_compare(t, "KDF_MISMATCH",
1905 expected->output, expected->output_len,
1916 static const EVP_TEST_METHOD kdf_test_method = {
1929 typedef struct keypair_test_data_st {
1932 } KEYPAIR_TEST_DATA;
1934 static int keypair_test_init(EVP_TEST *t, const char *pair)
1936 KEYPAIR_TEST_DATA *data;
1938 EVP_PKEY *pk = NULL, *pubk = NULL;
1939 char *pub, *priv = NULL;
1941 /* Split private and public names. */
1942 if (!TEST_ptr(priv = OPENSSL_strdup(pair))
1943 || !TEST_ptr(pub = strchr(priv, ':'))) {
1944 t->err = "PARSING_ERROR";
1949 if (!TEST_true(find_key(&pk, priv, private_keys))) {
1950 TEST_info("Can't find private key: %s", priv);
1951 t->err = "MISSING_PRIVATE_KEY";
1954 if (!TEST_true(find_key(&pubk, pub, public_keys))) {
1955 TEST_info("Can't find public key: %s", pub);
1956 t->err = "MISSING_PUBLIC_KEY";
1960 if (pk == NULL && pubk == NULL) {
1961 /* Both keys are listed but unsupported: skip this test */
1967 if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data))))
1980 static void keypair_test_cleanup(EVP_TEST *t)
1982 OPENSSL_free(t->data);
1987 * For tests that do not accept any custom keywords.
1989 static int void_test_parse(EVP_TEST *t, const char *keyword, const char *value)
1994 static int keypair_test_run(EVP_TEST *t)
1997 const KEYPAIR_TEST_DATA *pair = t->data;
1999 if (pair->privk == NULL || pair->pubk == NULL) {
2001 * this can only happen if only one of the keys is not set
2002 * which means that one of them was unsupported while the
2003 * other isn't: hence a key type mismatch.
2005 t->err = "KEYPAIR_TYPE_MISMATCH";
2010 if ((rv = EVP_PKEY_cmp(pair->privk, pair->pubk)) != 1 ) {
2012 t->err = "KEYPAIR_MISMATCH";
2013 } else if ( -1 == rv ) {
2014 t->err = "KEYPAIR_TYPE_MISMATCH";
2015 } else if ( -2 == rv ) {
2016 t->err = "UNSUPPORTED_KEY_COMPARISON";
2018 TEST_error("Unexpected error in key comparison");
2033 static const EVP_TEST_METHOD keypair_test_method = {
2036 keypair_test_cleanup,
2045 typedef struct keygen_test_data_st {
2046 EVP_PKEY_CTX *genctx; /* Keygen context to use */
2047 char *keyname; /* Key name to store key or NULL */
2050 static int keygen_test_init(EVP_TEST *t, const char *alg)
2052 KEYGEN_TEST_DATA *data;
2053 EVP_PKEY_CTX *genctx;
2054 int nid = OBJ_sn2nid(alg);
2056 if (nid == NID_undef) {
2057 nid = OBJ_ln2nid(alg);
2058 if (nid == NID_undef)
2062 if (!TEST_ptr(genctx = EVP_PKEY_CTX_new_id(nid, NULL))) {
2063 /* assume algorithm disabled */
2068 if (EVP_PKEY_keygen_init(genctx) <= 0) {
2069 t->err = "KEYGEN_INIT_ERROR";
2073 if (!TEST_ptr(data = OPENSSL_malloc(sizeof(*data))))
2075 data->genctx = genctx;
2076 data->keyname = NULL;
2082 EVP_PKEY_CTX_free(genctx);
2086 static void keygen_test_cleanup(EVP_TEST *t)
2088 KEYGEN_TEST_DATA *keygen = t->data;
2090 EVP_PKEY_CTX_free(keygen->genctx);
2091 OPENSSL_free(keygen->keyname);
2092 OPENSSL_free(t->data);
2096 static int keygen_test_parse(EVP_TEST *t,
2097 const char *keyword, const char *value)
2099 KEYGEN_TEST_DATA *keygen = t->data;
2101 if (strcmp(keyword, "KeyName") == 0)
2102 return TEST_ptr(keygen->keyname = OPENSSL_strdup(value));
2103 if (strcmp(keyword, "Ctrl") == 0)
2104 return pkey_test_ctrl(t, keygen->genctx, value);
2108 static int keygen_test_run(EVP_TEST *t)
2110 KEYGEN_TEST_DATA *keygen = t->data;
2111 EVP_PKEY *pkey = NULL;
2114 if (EVP_PKEY_keygen(keygen->genctx, &pkey) <= 0) {
2115 t->err = "KEYGEN_GENERATE_ERROR";
2119 if (keygen->keyname != NULL) {
2122 if (find_key(NULL, keygen->keyname, private_keys)) {
2123 TEST_info("Duplicate key %s", keygen->keyname);
2127 if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key))))
2129 key->name = keygen->keyname;
2130 keygen->keyname = NULL;
2132 key->next = private_keys;
2135 EVP_PKEY_free(pkey);
2141 EVP_PKEY_free(pkey);
2145 static const EVP_TEST_METHOD keygen_test_method = {
2148 keygen_test_cleanup,
2154 *** DIGEST SIGN+VERIFY TESTS
2158 int is_verify; /* Set to 1 if verifying */
2159 int is_oneshot; /* Set to 1 for one shot operation */
2160 const EVP_MD *md; /* Digest to use */
2161 EVP_MD_CTX *ctx; /* Digest context */
2163 STACK_OF(EVP_TEST_BUFFER) *input; /* Input data: streaming */
2164 unsigned char *osin; /* Input data if one shot */
2165 size_t osin_len; /* Input length data if one shot */
2166 unsigned char *output; /* Expected output */
2167 size_t output_len; /* Expected output length */
2170 static int digestsigver_test_init(EVP_TEST *t, const char *alg, int is_verify,
2173 const EVP_MD *md = NULL;
2174 DIGESTSIGN_DATA *mdat;
2176 if (strcmp(alg, "NULL") != 0) {
2177 if ((md = EVP_get_digestbyname(alg)) == NULL) {
2178 /* If alg has an OID assume disabled algorithm */
2179 if (OBJ_sn2nid(alg) != NID_undef || OBJ_ln2nid(alg) != NID_undef) {
2186 if (!TEST_ptr(mdat = OPENSSL_zalloc(sizeof(*mdat))))
2189 if (!TEST_ptr(mdat->ctx = EVP_MD_CTX_new())) {
2193 mdat->is_verify = is_verify;
2194 mdat->is_oneshot = is_oneshot;
2199 static int digestsign_test_init(EVP_TEST *t, const char *alg)
2201 return digestsigver_test_init(t, alg, 0, 0);
2204 static void digestsigver_test_cleanup(EVP_TEST *t)
2206 DIGESTSIGN_DATA *mdata = t->data;
2208 EVP_MD_CTX_free(mdata->ctx);
2209 sk_EVP_TEST_BUFFER_pop_free(mdata->input, evp_test_buffer_free);
2210 OPENSSL_free(mdata->osin);
2211 OPENSSL_free(mdata->output);
2212 OPENSSL_free(mdata);
2216 static int digestsigver_test_parse(EVP_TEST *t,
2217 const char *keyword, const char *value)
2219 DIGESTSIGN_DATA *mdata = t->data;
2221 if (strcmp(keyword, "Key") == 0) {
2222 EVP_PKEY *pkey = NULL;
2225 if (mdata->is_verify)
2226 rv = find_key(&pkey, value, public_keys);
2228 rv = find_key(&pkey, value, private_keys);
2229 if (rv == 0 || pkey == NULL) {
2233 if (mdata->is_verify) {
2234 if (!EVP_DigestVerifyInit(mdata->ctx, &mdata->pctx, mdata->md,
2236 t->err = "DIGESTVERIFYINIT_ERROR";
2239 if (!EVP_DigestSignInit(mdata->ctx, &mdata->pctx, mdata->md, NULL,
2241 t->err = "DIGESTSIGNINIT_ERROR";
2245 if (strcmp(keyword, "Input") == 0) {
2246 if (mdata->is_oneshot)
2247 return parse_bin(value, &mdata->osin, &mdata->osin_len);
2248 return evp_test_buffer_append(value, &mdata->input);
2250 if (strcmp(keyword, "Output") == 0)
2251 return parse_bin(value, &mdata->output, &mdata->output_len);
2253 if (!mdata->is_oneshot) {
2254 if (strcmp(keyword, "Count") == 0)
2255 return evp_test_buffer_set_count(value, mdata->input);
2256 if (strcmp(keyword, "Ncopy") == 0)
2257 return evp_test_buffer_ncopy(value, mdata->input);
2259 if (strcmp(keyword, "Ctrl") == 0) {
2260 if (mdata->pctx == NULL)
2262 return pkey_test_ctrl(t, mdata->pctx, value);
2267 static int digestsign_update_fn(void *ctx, const unsigned char *buf,
2270 return EVP_DigestSignUpdate(ctx, buf, buflen);
2273 static int digestsign_test_run(EVP_TEST *t)
2275 DIGESTSIGN_DATA *expected = t->data;
2276 unsigned char *got = NULL;
2279 if (!evp_test_buffer_do(expected->input, digestsign_update_fn,
2281 t->err = "DIGESTUPDATE_ERROR";
2285 if (!EVP_DigestSignFinal(expected->ctx, NULL, &got_len)) {
2286 t->err = "DIGESTSIGNFINAL_LENGTH_ERROR";
2289 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
2290 t->err = "MALLOC_FAILURE";
2293 if (!EVP_DigestSignFinal(expected->ctx, got, &got_len)) {
2294 t->err = "DIGESTSIGNFINAL_ERROR";
2297 if (!memory_err_compare(t, "SIGNATURE_MISMATCH",
2298 expected->output, expected->output_len,
2308 static const EVP_TEST_METHOD digestsign_test_method = {
2310 digestsign_test_init,
2311 digestsigver_test_cleanup,
2312 digestsigver_test_parse,
2316 static int digestverify_test_init(EVP_TEST *t, const char *alg)
2318 return digestsigver_test_init(t, alg, 1, 0);
2321 static int digestverify_update_fn(void *ctx, const unsigned char *buf,
2324 return EVP_DigestVerifyUpdate(ctx, buf, buflen);
2327 static int digestverify_test_run(EVP_TEST *t)
2329 DIGESTSIGN_DATA *mdata = t->data;
2331 if (!evp_test_buffer_do(mdata->input, digestverify_update_fn, mdata->ctx)) {
2332 t->err = "DIGESTUPDATE_ERROR";
2336 if (EVP_DigestVerifyFinal(mdata->ctx, mdata->output,
2337 mdata->output_len) <= 0)
2338 t->err = "VERIFY_ERROR";
2342 static const EVP_TEST_METHOD digestverify_test_method = {
2344 digestverify_test_init,
2345 digestsigver_test_cleanup,
2346 digestsigver_test_parse,
2347 digestverify_test_run
2350 static int oneshot_digestsign_test_init(EVP_TEST *t, const char *alg)
2352 return digestsigver_test_init(t, alg, 0, 1);
2355 static int oneshot_digestsign_test_run(EVP_TEST *t)
2357 DIGESTSIGN_DATA *expected = t->data;
2358 unsigned char *got = NULL;
2361 if (!EVP_DigestSign(expected->ctx, NULL, &got_len,
2362 expected->osin, expected->osin_len)) {
2363 t->err = "DIGESTSIGN_LENGTH_ERROR";
2366 if (!TEST_ptr(got = OPENSSL_malloc(got_len))) {
2367 t->err = "MALLOC_FAILURE";
2370 if (!EVP_DigestSign(expected->ctx, got, &got_len,
2371 expected->osin, expected->osin_len)) {
2372 t->err = "DIGESTSIGN_ERROR";
2375 if (!memory_err_compare(t, "SIGNATURE_MISMATCH",
2376 expected->output, expected->output_len,
2386 static const EVP_TEST_METHOD oneshot_digestsign_test_method = {
2387 "OneShotDigestSign",
2388 oneshot_digestsign_test_init,
2389 digestsigver_test_cleanup,
2390 digestsigver_test_parse,
2391 oneshot_digestsign_test_run
2394 static int oneshot_digestverify_test_init(EVP_TEST *t, const char *alg)
2396 return digestsigver_test_init(t, alg, 1, 1);
2399 static int oneshot_digestverify_test_run(EVP_TEST *t)
2401 DIGESTSIGN_DATA *mdata = t->data;
2403 if (EVP_DigestVerify(mdata->ctx, mdata->output, mdata->output_len,
2404 mdata->osin, mdata->osin_len) <= 0)
2405 t->err = "VERIFY_ERROR";
2409 static const EVP_TEST_METHOD oneshot_digestverify_test_method = {
2410 "OneShotDigestVerify",
2411 oneshot_digestverify_test_init,
2412 digestsigver_test_cleanup,
2413 digestsigver_test_parse,
2414 oneshot_digestverify_test_run
2419 *** PARSING AND DISPATCH
2422 static const EVP_TEST_METHOD *evp_test_list[] = {
2423 &cipher_test_method,
2424 &digest_test_method,
2425 &digestsign_test_method,
2426 &digestverify_test_method,
2427 &encode_test_method,
2429 &keypair_test_method,
2430 &keygen_test_method,
2432 &oneshot_digestsign_test_method,
2433 &oneshot_digestverify_test_method,
2435 &pdecrypt_test_method,
2436 &pderive_test_method,
2438 &pverify_recover_test_method,
2439 &pverify_test_method,
2443 static const EVP_TEST_METHOD *find_test(const char *name)
2445 const EVP_TEST_METHOD **tt;
2447 for (tt = evp_test_list; *tt; tt++) {
2448 if (strcmp(name, (*tt)->name) == 0)
2454 static void clear_test(EVP_TEST *t)
2456 test_clearstanza(&t->s);
2458 if (t->data != NULL) {
2459 if (t->meth != NULL)
2460 t->meth->cleanup(t);
2461 OPENSSL_free(t->data);
2464 OPENSSL_free(t->expected_err);
2465 t->expected_err = NULL;
2466 OPENSSL_free(t->func);
2468 OPENSSL_free(t->reason);
2478 * Check for errors in the test structure; return 1 if okay, else 0.
2480 static int check_test_error(EVP_TEST *t)
2486 if (t->err == NULL && t->expected_err == NULL)
2488 if (t->err != NULL && t->expected_err == NULL) {
2489 if (t->aux_err != NULL) {
2490 TEST_info("%s:%d: Source of above error (%s); unexpected error %s",
2491 t->s.test_file, t->s.start, t->aux_err, t->err);
2493 TEST_info("%s:%d: Source of above error; unexpected error %s",
2494 t->s.test_file, t->s.start, t->err);
2498 if (t->err == NULL && t->expected_err != NULL) {
2499 TEST_info("%s:%d: Succeeded but was expecting %s",
2500 t->s.test_file, t->s.start, t->expected_err);
2504 if (strcmp(t->err, t->expected_err) != 0) {
2505 TEST_info("%s:%d: Expected %s got %s",
2506 t->s.test_file, t->s.start, t->expected_err, t->err);
2510 if (t->func == NULL && t->reason == NULL)
2513 if (t->func == NULL || t->reason == NULL) {
2514 TEST_info("%s:%d: Test is missing function or reason code",
2515 t->s.test_file, t->s.start);
2519 err = ERR_peek_error();
2521 TEST_info("%s:%d: Expected error \"%s:%s\" not set",
2522 t->s.test_file, t->s.start, t->func, t->reason);
2526 func = ERR_func_error_string(err);
2527 reason = ERR_reason_error_string(err);
2528 if (func == NULL && reason == NULL) {
2529 TEST_info("%s:%d: Expected error \"%s:%s\", no strings available."
2531 t->s.test_file, t->s.start, t->func, t->reason);
2535 if (strcmp(func, t->func) == 0 && strcmp(reason, t->reason) == 0)
2538 TEST_info("%s:%d: Expected error \"%s:%s\", got \"%s:%s\"",
2539 t->s.test_file, t->s.start, t->func, t->reason, func, reason);
2545 * Run a parsed test. Log a message and return 0 on error.
2547 static int run_test(EVP_TEST *t)
2549 if (t->meth == NULL)
2556 if (t->err == NULL && t->meth->run_test(t) != 1) {
2557 TEST_info("%s:%d %s error",
2558 t->s.test_file, t->s.start, t->meth->name);
2561 if (!check_test_error(t)) {
2562 TEST_openssl_errors();
2571 static int find_key(EVP_PKEY **ppk, const char *name, KEY_LIST *lst)
2573 for (; lst != NULL; lst = lst->next) {
2574 if (strcmp(lst->name, name) == 0) {
2583 static void free_key_list(KEY_LIST *lst)
2585 while (lst != NULL) {
2586 KEY_LIST *next = lst->next;
2588 EVP_PKEY_free(lst->key);
2589 OPENSSL_free(lst->name);
2596 * Is the key type an unsupported algorithm?
2598 static int key_unsupported(void)
2600 long err = ERR_peek_error();
2602 if (ERR_GET_LIB(err) == ERR_LIB_EVP
2603 && ERR_GET_REASON(err) == EVP_R_UNSUPPORTED_ALGORITHM) {
2607 #ifndef OPENSSL_NO_EC
2609 * If EC support is enabled we should catch also EC_R_UNKNOWN_GROUP as an
2610 * hint to an unsupported algorithm/curve (e.g. if binary EC support is
2613 if (ERR_GET_LIB(err) == ERR_LIB_EC
2614 && ERR_GET_REASON(err) == EC_R_UNKNOWN_GROUP) {
2618 #endif /* OPENSSL_NO_EC */
2623 * NULL out the value from |pp| but return it. This "steals" a pointer.
2625 static char *take_value(PAIR *pp)
2627 char *p = pp->value;
2634 * Read and parse one test. Return 0 if failure, 1 if okay.
2636 static int parse(EVP_TEST *t)
2638 KEY_LIST *key, **klist;
2645 if (BIO_eof(t->s.fp))
2648 if (!test_readstanza(&t->s))
2650 } while (t->s.numpairs == 0);
2651 pp = &t->s.pairs[0];
2653 /* Are we adding a key? */
2656 if (strcmp(pp->key, "PrivateKey") == 0) {
2657 pkey = PEM_read_bio_PrivateKey(t->s.key, NULL, 0, NULL);
2658 if (pkey == NULL && !key_unsupported()) {
2659 EVP_PKEY_free(pkey);
2660 TEST_info("Can't read private key %s", pp->value);
2661 TEST_openssl_errors();
2664 klist = &private_keys;
2665 } else if (strcmp(pp->key, "PublicKey") == 0) {
2666 pkey = PEM_read_bio_PUBKEY(t->s.key, NULL, 0, NULL);
2667 if (pkey == NULL && !key_unsupported()) {
2668 EVP_PKEY_free(pkey);
2669 TEST_info("Can't read public key %s", pp->value);
2670 TEST_openssl_errors();
2673 klist = &public_keys;
2674 } else if (strcmp(pp->key, "PrivateKeyRaw") == 0
2675 || strcmp(pp->key, "PublicKeyRaw") == 0 ) {
2676 char *strnid = NULL, *keydata = NULL;
2677 unsigned char *keybin;
2681 if (strcmp(pp->key, "PrivateKeyRaw") == 0)
2682 klist = &private_keys;
2684 klist = &public_keys;
2686 strnid = strchr(pp->value, ':');
2687 if (strnid != NULL) {
2689 keydata = strchr(strnid, ':');
2690 if (keydata != NULL)
2693 if (keydata == NULL) {
2694 TEST_info("Failed to parse %s value", pp->key);
2698 nid = OBJ_txt2nid(strnid);
2699 if (nid == NID_undef) {
2700 TEST_info("Uncrecognised algorithm NID");
2703 if (!parse_bin(keydata, &keybin, &keylen)) {
2704 TEST_info("Failed to create binary key");
2707 if (klist == &private_keys)
2708 pkey = EVP_PKEY_new_raw_private_key(nid, NULL, keybin, keylen);
2710 pkey = EVP_PKEY_new_raw_public_key(nid, NULL, keybin, keylen);
2711 if (pkey == NULL && !key_unsupported()) {
2712 TEST_info("Can't read %s data", pp->key);
2713 OPENSSL_free(keybin);
2714 TEST_openssl_errors();
2717 OPENSSL_free(keybin);
2720 /* If we have a key add to list */
2721 if (klist != NULL) {
2722 if (find_key(NULL, pp->value, *klist)) {
2723 TEST_info("Duplicate key %s", pp->value);
2726 if (!TEST_ptr(key = OPENSSL_malloc(sizeof(*key))))
2728 key->name = take_value(pp);
2730 /* Hack to detect SM2 keys */
2731 if(pkey != NULL && strstr(key->name, "SM2") != NULL) {
2732 #ifdef OPENSSL_NO_SM2
2733 EVP_PKEY_free(pkey);
2736 EVP_PKEY_set_alias_type(pkey, EVP_PKEY_SM2);
2744 /* Go back and start a new stanza. */
2745 if (t->s.numpairs != 1)
2746 TEST_info("Line %d: missing blank line\n", t->s.curr);
2750 /* Find the test, based on first keyword. */
2751 if (!TEST_ptr(t->meth = find_test(pp->key)))
2753 if (!t->meth->init(t, pp->value)) {
2754 TEST_error("unknown %s: %s\n", pp->key, pp->value);
2758 /* TEST_info("skipping %s %s", pp->key, pp->value); */
2762 for (pp++, i = 1; i < t->s.numpairs; pp++, i++) {
2763 if (strcmp(pp->key, "Result") == 0) {
2764 if (t->expected_err != NULL) {
2765 TEST_info("Line %d: multiple result lines", t->s.curr);
2768 t->expected_err = take_value(pp);
2769 } else if (strcmp(pp->key, "Function") == 0) {
2770 if (t->func != NULL) {
2771 TEST_info("Line %d: multiple function lines\n", t->s.curr);
2774 t->func = take_value(pp);
2775 } else if (strcmp(pp->key, "Reason") == 0) {
2776 if (t->reason != NULL) {
2777 TEST_info("Line %d: multiple reason lines", t->s.curr);
2780 t->reason = take_value(pp);
2782 /* Must be test specific line: try to parse it */
2783 int rv = t->meth->parse(t, pp->key, pp->value);
2786 TEST_info("Line %d: unknown keyword %s", t->s.curr, pp->key);
2790 TEST_info("Line %d: error processing keyword %s = %s\n",
2791 t->s.curr, pp->key, pp->value);
2800 static int run_file_tests(int i)
2803 const char *testfile = test_get_argument(i);
2806 if (!TEST_ptr(t = OPENSSL_zalloc(sizeof(*t))))
2808 if (!test_start_file(&t->s, testfile)) {
2813 while (!BIO_eof(t->s.fp)) {
2817 if (c == 0 || !run_test(t)) {
2822 test_end_file(&t->s);
2825 free_key_list(public_keys);
2826 free_key_list(private_keys);
2833 int setup_tests(void)
2835 size_t n = test_get_argument_count();
2838 TEST_error("Usage: %s file...", test_get_program_name());
2842 ADD_ALL_TESTS(run_file_tests, n);