2 * Copyright 2015-2016 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"
22 /* Remove spaces from beginning and end of a string */
24 static void remove_space(char **pval
)
26 unsigned char *p
= (unsigned char *)*pval
;
33 p
= p
+ strlen(*pval
) - 1;
35 /* Remove trailing space */
41 * Given a line of the form:
42 * name = value # comment
43 * extract name and value. NB: modifies passed buffer.
46 static int parse_line(char **pkw
, char **pval
, char *linebuf
)
50 p
= linebuf
+ strlen(linebuf
) - 1;
53 fprintf(stderr
, "FATAL: missing EOL\n");
59 p
= strchr(linebuf
, '#');
65 p
= strchr(linebuf
, '=');
76 /* Remove spaces from keyword and value */
84 * Unescape some escape sequences in string literals.
85 * Return the result in a newly allocated buffer.
86 * Currently only supports '\n'.
87 * If the input length is 0, returns a valid 1-byte buffer, but sets
90 static unsigned char* unescape(const char *input
, size_t input_len
,
93 unsigned char *ret
, *p
;
97 return OPENSSL_zalloc(1);
100 /* Escaping is non-expanding; over-allocate original size for simplicity. */
101 ret
= p
= OPENSSL_malloc(input_len
);
105 for (i
= 0; i
< input_len
; i
++) {
106 if (input
[i
] == '\\') {
107 if (i
== input_len
- 1 || input
[i
+1] != 'n')
124 /* For a hex string "value" convert to a binary allocated buffer */
125 static int test_bin(const char *value
, unsigned char **buf
, size_t *buflen
)
132 * Don't return NULL for zero length buffer.
133 * This is needed for some tests with empty keys: HMAC_Init_ex() expects
134 * a non-NULL key buffer even if the key length is 0, in order to detect
137 *buf
= OPENSSL_malloc(1);
144 /* Check for string literal */
145 if (value
[0] == '"') {
148 vlen
= strlen(value
);
149 if (value
[vlen
- 1] != '"')
152 *buf
= unescape(value
, vlen
, buflen
);
158 *buf
= OPENSSL_hexstr2buf(value
, &len
);
160 fprintf(stderr
, "Value=%s\n", value
);
161 ERR_print_errors_fp(stderr
);
164 /* Size of input buffer means we'll never overflow */
168 #ifndef OPENSSL_NO_SCRYPT
169 /* Currently only used by scrypt tests */
170 /* Parse unsigned decimal 64 bit integer value */
171 static int test_uint64(const char *value
, uint64_t *pr
)
173 const char *p
= value
;
175 fprintf(stderr
, "Invalid empty integer value\n");
180 if (*pr
> UINT64_MAX
/10) {
181 fprintf(stderr
, "Integer string overflow value=%s\n", value
);
185 if (*p
< '0' || *p
> '9') {
186 fprintf(stderr
, "Invalid integer string value=%s\n", value
);
196 /* Structure holding test information */
198 /* file being read */
200 /* temp memory BIO for reading in keys */
202 /* List of public and private keys */
203 struct key_list
*private;
204 struct key_list
*public;
205 /* method for this test */
206 const struct evp_test_method
*meth
;
207 /* current line being processed */
209 /* start line of current test */
210 unsigned int start_line
;
211 /* Error string for test */
212 const char *err
, *aux_err
;
213 /* Expected error value of test */
215 /* Expected error function string */
217 /* Expected error reason string */
219 /* Number of tests */
223 /* Number of tests skipped */
225 /* If output mismatch expected and got value */
226 unsigned char *out_received
;
227 size_t out_received_len
;
228 unsigned char *out_expected
;
229 size_t out_expected_len
;
230 /* test specific data */
232 /* Current test should be skipped */
239 struct key_list
*next
;
242 /* Test method structure */
243 struct evp_test_method
{
244 /* Name of test as it appears in file */
246 /* Initialise test for "alg" */
247 int (*init
) (struct evp_test
* t
, const char *alg
);
248 /* Clean up method */
249 void (*cleanup
) (struct evp_test
* t
);
250 /* Test specific name value pair processing */
251 int (*parse
) (struct evp_test
* t
, const char *name
, const char *value
);
252 /* Run the test itself */
253 int (*run_test
) (struct evp_test
* t
);
256 static const struct evp_test_method digest_test_method
, cipher_test_method
;
257 static const struct evp_test_method mac_test_method
;
258 static const struct evp_test_method psign_test_method
, pverify_test_method
;
259 static const struct evp_test_method pdecrypt_test_method
;
260 static const struct evp_test_method pverify_recover_test_method
;
261 static const struct evp_test_method pderive_test_method
;
262 static const struct evp_test_method pbe_test_method
;
263 static const struct evp_test_method encode_test_method
;
264 static const struct evp_test_method kdf_test_method
;
266 static const struct evp_test_method
*evp_test_list
[] = {
271 &pverify_test_method
,
272 &pdecrypt_test_method
,
273 &pverify_recover_test_method
,
274 &pderive_test_method
,
281 static const struct evp_test_method
*evp_find_test(const char *name
)
283 const struct evp_test_method
**tt
;
285 for (tt
= evp_test_list
; *tt
; tt
++) {
286 if (strcmp(name
, (*tt
)->name
) == 0)
292 static void hex_print(const char *name
, const unsigned char *buf
, size_t len
)
295 fprintf(stderr
, "%s ", name
);
296 for (i
= 0; i
< len
; i
++)
297 fprintf(stderr
, "%02X", buf
[i
]);
301 static void free_expected(struct evp_test
*t
)
303 OPENSSL_free(t
->expected_err
);
304 t
->expected_err
= NULL
;
305 OPENSSL_free(t
->func
);
307 OPENSSL_free(t
->reason
);
309 OPENSSL_free(t
->out_expected
);
310 OPENSSL_free(t
->out_received
);
311 t
->out_expected
= NULL
;
312 t
->out_received
= NULL
;
313 t
->out_expected_len
= 0;
314 t
->out_received_len
= 0;
319 static void print_expected(struct evp_test
*t
)
321 if (t
->out_expected
== NULL
&& t
->out_received
== NULL
)
323 hex_print("Expected:", t
->out_expected
, t
->out_expected_len
);
324 hex_print("Got: ", t
->out_received
, t
->out_received_len
);
328 static int check_test_error(struct evp_test
*t
)
333 if (!t
->err
&& !t
->expected_err
)
335 if (t
->err
&& !t
->expected_err
) {
336 if (t
->aux_err
!= NULL
) {
337 fprintf(stderr
, "Test line %d(%s): unexpected error %s\n",
338 t
->start_line
, t
->aux_err
, t
->err
);
340 fprintf(stderr
, "Test line %d: unexpected error %s\n",
341 t
->start_line
, t
->err
);
346 if (!t
->err
&& t
->expected_err
) {
347 fprintf(stderr
, "Test line %d: succeeded expecting %s\n",
348 t
->start_line
, t
->expected_err
);
352 if (strcmp(t
->err
, t
->expected_err
) != 0) {
353 fprintf(stderr
, "Test line %d: expecting %s got %s\n",
354 t
->start_line
, t
->expected_err
, t
->err
);
358 if (t
->func
== NULL
&& t
->reason
== NULL
)
361 if (t
->func
== NULL
|| t
->reason
== NULL
) {
362 fprintf(stderr
, "Test line %d: missing function or reason code\n",
367 err
= ERR_peek_error();
369 fprintf(stderr
, "Test line %d, expected error \"%s:%s\" not set\n",
370 t
->start_line
, t
->func
, t
->reason
);
374 func
= ERR_func_error_string(err
);
375 reason
= ERR_reason_error_string(err
);
377 if (func
== NULL
&& reason
== NULL
) {
378 fprintf(stderr
, "Test line %d: expected error \"%s:%s\", no strings available. Skipping...\n",
379 t
->start_line
, t
->func
, t
->reason
);
383 if (strcmp(func
, t
->func
) == 0 && strcmp(reason
, t
->reason
) == 0)
386 fprintf(stderr
, "Test line %d: expected error \"%s:%s\", got \"%s:%s\"\n",
387 t
->start_line
, t
->func
, t
->reason
, func
, reason
);
392 /* Setup a new test, run any existing test */
394 static int setup_test(struct evp_test
*t
, const struct evp_test_method
*tmeth
)
396 /* If we already have a test set up run it */
403 if (t
->err
== NULL
&& t
->meth
->run_test(t
) != 1) {
404 fprintf(stderr
, "%s test error line %d\n",
405 t
->meth
->name
, t
->start_line
);
408 if (!check_test_error(t
)) {
410 ERR_print_errors_fp(stderr
);
416 if (t
->data
!= NULL
) {
418 OPENSSL_free(t
->data
);
421 OPENSSL_free(t
->expected_err
);
422 t
->expected_err
= NULL
;
429 static int find_key(EVP_PKEY
**ppk
, const char *name
, struct key_list
*lst
)
431 for (; lst
; lst
= lst
->next
) {
432 if (strcmp(lst
->name
, name
) == 0) {
441 static void free_key_list(struct key_list
*lst
)
443 while (lst
!= NULL
) {
444 struct key_list
*ltmp
;
445 EVP_PKEY_free(lst
->key
);
446 OPENSSL_free(lst
->name
);
453 static int check_unsupported()
455 long err
= ERR_peek_error();
456 if (ERR_GET_LIB(err
) == ERR_LIB_EVP
457 && ERR_GET_REASON(err
) == EVP_R_UNSUPPORTED_ALGORITHM
) {
465 static int read_key(struct evp_test
*t
)
469 t
->key
= BIO_new(BIO_s_mem());
470 else if (BIO_reset(t
->key
) <= 0)
472 if (t
->key
== NULL
) {
473 fprintf(stderr
, "Error allocating key memory BIO\n");
476 /* Read to PEM end line and place content in memory BIO */
477 while (BIO_gets(t
->in
, tmpbuf
, sizeof(tmpbuf
))) {
479 if (BIO_puts(t
->key
, tmpbuf
) <= 0) {
480 fprintf(stderr
, "Error writing to key memory BIO\n");
483 if (strncmp(tmpbuf
, "-----END", 8) == 0)
486 fprintf(stderr
, "Can't find key end\n");
490 static int process_test(struct evp_test
*t
, char *buf
, int verbose
)
492 char *keyword
= NULL
, *value
= NULL
;
493 int rv
= 0, add_key
= 0;
494 struct key_list
**lst
= NULL
, *key
= NULL
;
496 const struct evp_test_method
*tmeth
= NULL
;
499 if (!parse_line(&keyword
, &value
, buf
))
501 if (strcmp(keyword
, "PrivateKey") == 0) {
504 pk
= PEM_read_bio_PrivateKey(t
->key
, NULL
, 0, NULL
);
505 if (pk
== NULL
&& !check_unsupported()) {
506 fprintf(stderr
, "Error reading private key %s\n", value
);
507 ERR_print_errors_fp(stderr
);
513 if (strcmp(keyword
, "PublicKey") == 0) {
516 pk
= PEM_read_bio_PUBKEY(t
->key
, NULL
, 0, NULL
);
517 if (pk
== NULL
&& !check_unsupported()) {
518 fprintf(stderr
, "Error reading public key %s\n", value
);
519 ERR_print_errors_fp(stderr
);
525 /* If we have a key add to list */
527 if (find_key(NULL
, value
, *lst
)) {
528 fprintf(stderr
, "Duplicate key %s\n", value
);
531 key
= OPENSSL_malloc(sizeof(*key
));
534 key
->name
= OPENSSL_strdup(value
);
541 /* See if keyword corresponds to a test start */
542 tmeth
= evp_find_test(keyword
);
544 if (!setup_test(t
, tmeth
))
546 t
->start_line
= t
->line
;
548 if (!tmeth
->init(t
, value
)) {
549 fprintf(stderr
, "Unknown %s: %s\n", keyword
, value
);
553 } else if (t
->skip
) {
555 } else if (strcmp(keyword
, "Result") == 0) {
556 if (t
->expected_err
) {
557 fprintf(stderr
, "Line %d: multiple result lines\n", t
->line
);
560 t
->expected_err
= OPENSSL_strdup(value
);
561 if (t
->expected_err
== NULL
)
563 } else if (strcmp(keyword
, "Function") == 0) {
564 if (t
->func
!= NULL
) {
565 fprintf(stderr
, "Line %d: multiple function lines\n", t
->line
);
568 t
->func
= OPENSSL_strdup(value
);
571 } else if (strcmp(keyword
, "Reason") == 0) {
572 if (t
->reason
!= NULL
) {
573 fprintf(stderr
, "Line %d: multiple reason lines\n", t
->line
);
576 t
->reason
= OPENSSL_strdup(value
);
577 if (t
->reason
== NULL
)
580 /* Must be test specific line: try to parse it */
582 rv
= t
->meth
->parse(t
, keyword
, value
);
585 fprintf(stderr
, "line %d: unexpected keyword %s\n",
589 fprintf(stderr
, "line %d: error processing keyword %s\n",
597 static int check_var_length_output(struct evp_test
*t
,
598 const unsigned char *expected
,
600 const unsigned char *received
,
603 if (expected_len
== received_len
&&
604 memcmp(expected
, received
, expected_len
) == 0) {
608 /* The result printing code expects a non-NULL buffer. */
609 t
->out_expected
= OPENSSL_memdup(expected
, expected_len
? expected_len
: 1);
610 t
->out_expected_len
= expected_len
;
611 t
->out_received
= OPENSSL_memdup(received
, received_len
? received_len
: 1);
612 t
->out_received_len
= received_len
;
613 if (t
->out_expected
== NULL
|| t
->out_received
== NULL
) {
614 fprintf(stderr
, "Memory allocation error!\n");
620 static int check_output(struct evp_test
*t
,
621 const unsigned char *expected
,
622 const unsigned char *received
,
625 return check_var_length_output(t
, expected
, len
, received
, len
);
628 int main(int argc
, char **argv
)
635 fprintf(stderr
, "usage: evp_test testfile.txt\n");
639 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON
);
641 memset(&t
, 0, sizeof(t
));
643 in
= BIO_new_file(argv
[1], "r");
645 fprintf(stderr
, "Can't open %s for reading\n", argv
[1]);
650 while (BIO_gets(in
, buf
, sizeof(buf
))) {
652 if (!process_test(&t
, buf
, 0))
655 /* Run any final test we have */
656 if (!setup_test(&t
, NULL
))
658 fprintf(stderr
, "%d tests completed with %d errors, %d skipped\n",
659 t
.ntests
, t
.errors
, t
.nskip
);
660 free_key_list(t
.public);
661 free_key_list(t
.private);
665 #ifndef OPENSSL_NO_CRYPTO_MDEBUG
666 if (CRYPTO_mem_leaks_fp(stderr
) <= 0)
674 static void test_free(void *d
)
679 /* Message digest tests */
682 /* Digest this test is for */
683 const EVP_MD
*digest
;
684 /* Input to digest */
685 unsigned char *input
;
687 /* Repeat count for input */
689 /* Expected output */
690 unsigned char *output
;
694 static int digest_test_init(struct evp_test
*t
, const char *alg
)
696 const EVP_MD
*digest
;
697 struct digest_data
*mdat
;
698 digest
= EVP_get_digestbyname(alg
);
700 /* If alg has an OID assume disabled algorithm */
701 if (OBJ_sn2nid(alg
) != NID_undef
|| OBJ_ln2nid(alg
) != NID_undef
) {
707 mdat
= OPENSSL_malloc(sizeof(*mdat
));
708 mdat
->digest
= digest
;
716 static void digest_test_cleanup(struct evp_test
*t
)
718 struct digest_data
*mdat
= t
->data
;
719 test_free(mdat
->input
);
720 test_free(mdat
->output
);
723 static int digest_test_parse(struct evp_test
*t
,
724 const char *keyword
, const char *value
)
726 struct digest_data
*mdata
= t
->data
;
727 if (strcmp(keyword
, "Input") == 0)
728 return test_bin(value
, &mdata
->input
, &mdata
->input_len
);
729 if (strcmp(keyword
, "Output") == 0)
730 return test_bin(value
, &mdata
->output
, &mdata
->output_len
);
731 if (strcmp(keyword
, "Count") == 0) {
732 long nrpt
= atoi(value
);
735 mdata
->nrpt
= (size_t)nrpt
;
741 static int digest_test_run(struct evp_test
*t
)
743 struct digest_data
*mdata
= t
->data
;
745 const char *err
= "INTERNAL_ERROR";
747 unsigned char md
[EVP_MAX_MD_SIZE
];
749 mctx
= EVP_MD_CTX_new();
752 err
= "DIGESTINIT_ERROR";
753 if (!EVP_DigestInit_ex(mctx
, mdata
->digest
, NULL
))
755 err
= "DIGESTUPDATE_ERROR";
756 for (i
= 0; i
< mdata
->nrpt
; i
++) {
757 if (!EVP_DigestUpdate(mctx
, mdata
->input
, mdata
->input_len
))
760 err
= "DIGESTFINAL_ERROR";
761 if (!EVP_DigestFinal(mctx
, md
, &md_len
))
763 err
= "DIGEST_LENGTH_MISMATCH";
764 if (md_len
!= mdata
->output_len
)
766 err
= "DIGEST_MISMATCH";
767 if (check_output(t
, mdata
->output
, md
, md_len
))
771 EVP_MD_CTX_free(mctx
);
776 static const struct evp_test_method digest_test_method
= {
786 const EVP_CIPHER
*cipher
;
788 /* EVP_CIPH_GCM_MODE, EVP_CIPH_CCM_MODE or EVP_CIPH_OCB_MODE if AEAD */
794 unsigned char *plaintext
;
795 size_t plaintext_len
;
796 unsigned char *ciphertext
;
797 size_t ciphertext_len
;
805 static int cipher_test_init(struct evp_test
*t
, const char *alg
)
807 const EVP_CIPHER
*cipher
;
808 struct cipher_data
*cdat
= t
->data
;
809 cipher
= EVP_get_cipherbyname(alg
);
811 /* If alg has an OID assume disabled algorithm */
812 if (OBJ_sn2nid(alg
) != NID_undef
|| OBJ_ln2nid(alg
) != NID_undef
) {
818 cdat
= OPENSSL_malloc(sizeof(*cdat
));
819 cdat
->cipher
= cipher
;
823 cdat
->ciphertext
= NULL
;
824 cdat
->plaintext
= NULL
;
828 if (EVP_CIPHER_mode(cipher
) == EVP_CIPH_GCM_MODE
829 || EVP_CIPHER_mode(cipher
) == EVP_CIPH_OCB_MODE
830 || EVP_CIPHER_mode(cipher
) == EVP_CIPH_CCM_MODE
)
831 cdat
->aead
= EVP_CIPHER_mode(cipher
);
832 else if (EVP_CIPHER_flags(cipher
) & EVP_CIPH_FLAG_AEAD_CIPHER
)
840 static void cipher_test_cleanup(struct evp_test
*t
)
842 struct cipher_data
*cdat
= t
->data
;
843 test_free(cdat
->key
);
845 test_free(cdat
->ciphertext
);
846 test_free(cdat
->plaintext
);
847 test_free(cdat
->aad
);
848 test_free(cdat
->tag
);
851 static int cipher_test_parse(struct evp_test
*t
, const char *keyword
,
854 struct cipher_data
*cdat
= t
->data
;
855 if (strcmp(keyword
, "Key") == 0)
856 return test_bin(value
, &cdat
->key
, &cdat
->key_len
);
857 if (strcmp(keyword
, "IV") == 0)
858 return test_bin(value
, &cdat
->iv
, &cdat
->iv_len
);
859 if (strcmp(keyword
, "Plaintext") == 0)
860 return test_bin(value
, &cdat
->plaintext
, &cdat
->plaintext_len
);
861 if (strcmp(keyword
, "Ciphertext") == 0)
862 return test_bin(value
, &cdat
->ciphertext
, &cdat
->ciphertext_len
);
864 if (strcmp(keyword
, "AAD") == 0)
865 return test_bin(value
, &cdat
->aad
, &cdat
->aad_len
);
866 if (strcmp(keyword
, "Tag") == 0)
867 return test_bin(value
, &cdat
->tag
, &cdat
->tag_len
);
870 if (strcmp(keyword
, "Operation") == 0) {
871 if (strcmp(value
, "ENCRYPT") == 0)
873 else if (strcmp(value
, "DECRYPT") == 0)
882 static int cipher_test_enc(struct evp_test
*t
, int enc
,
883 size_t out_misalign
, size_t inp_misalign
)
885 struct cipher_data
*cdat
= t
->data
;
886 unsigned char *in
, *out
, *tmp
= NULL
;
887 size_t in_len
, out_len
;
889 EVP_CIPHER_CTX
*ctx
= NULL
;
891 err
= "INTERNAL_ERROR";
892 ctx
= EVP_CIPHER_CTX_new();
895 EVP_CIPHER_CTX_set_flags(ctx
, EVP_CIPHER_CTX_FLAG_WRAP_ALLOW
);
897 in
= cdat
->plaintext
;
898 in_len
= cdat
->plaintext_len
;
899 out
= cdat
->ciphertext
;
900 out_len
= cdat
->ciphertext_len
;
902 in
= cdat
->ciphertext
;
903 in_len
= cdat
->ciphertext_len
;
904 out
= cdat
->plaintext
;
905 out_len
= cdat
->plaintext_len
;
907 if (inp_misalign
== (size_t)-1) {
909 * Exercise in-place encryption
911 tmp
= OPENSSL_malloc(out_misalign
+ in_len
+ 2 * EVP_MAX_BLOCK_LENGTH
);
914 in
= memcpy(tmp
+ out_misalign
, in
, in_len
);
916 inp_misalign
+= 16 - ((out_misalign
+ in_len
) & 15);
918 * 'tmp' will store both output and copy of input. We make the copy
919 * of input to specifically aligned part of 'tmp'. So we just
920 * figured out how much padding would ensure the required alignment,
921 * now we allocate extended buffer and finally copy the input just
922 * past inp_misalign in expression below. Output will be written
923 * past out_misalign...
925 tmp
= OPENSSL_malloc(out_misalign
+ in_len
+ 2 * EVP_MAX_BLOCK_LENGTH
+
926 inp_misalign
+ in_len
);
929 in
= memcpy(tmp
+ out_misalign
+ in_len
+ 2 * EVP_MAX_BLOCK_LENGTH
+
930 inp_misalign
, in
, in_len
);
932 err
= "CIPHERINIT_ERROR";
933 if (!EVP_CipherInit_ex(ctx
, cdat
->cipher
, NULL
, NULL
, NULL
, enc
))
935 err
= "INVALID_IV_LENGTH";
938 if (!EVP_CIPHER_CTX_ctrl(ctx
, EVP_CTRL_AEAD_SET_IVLEN
,
941 } else if (cdat
->iv_len
!= (size_t)EVP_CIPHER_CTX_iv_length(ctx
))
947 * If encrypting or OCB just set tag length initially, otherwise
948 * set tag length and value.
950 if (enc
|| cdat
->aead
== EVP_CIPH_OCB_MODE
) {
951 err
= "TAG_LENGTH_SET_ERROR";
954 err
= "TAG_SET_ERROR";
957 if (tag
|| cdat
->aead
!= EVP_CIPH_GCM_MODE
) {
958 if (!EVP_CIPHER_CTX_ctrl(ctx
, EVP_CTRL_AEAD_SET_TAG
,
964 err
= "INVALID_KEY_LENGTH";
965 if (!EVP_CIPHER_CTX_set_key_length(ctx
, cdat
->key_len
))
967 err
= "KEY_SET_ERROR";
968 if (!EVP_CipherInit_ex(ctx
, NULL
, NULL
, cdat
->key
, cdat
->iv
, -1))
971 if (!enc
&& cdat
->aead
== EVP_CIPH_OCB_MODE
) {
972 if (!EVP_CIPHER_CTX_ctrl(ctx
, EVP_CTRL_AEAD_SET_TAG
,
973 cdat
->tag_len
, cdat
->tag
)) {
974 err
= "TAG_SET_ERROR";
979 if (cdat
->aead
== EVP_CIPH_CCM_MODE
) {
980 if (!EVP_CipherUpdate(ctx
, NULL
, &tmplen
, NULL
, out_len
)) {
981 err
= "CCM_PLAINTEXT_LENGTH_SET_ERROR";
986 if (!EVP_CipherUpdate(ctx
, NULL
, &tmplen
, cdat
->aad
, cdat
->aad_len
)) {
987 err
= "AAD_SET_ERROR";
991 EVP_CIPHER_CTX_set_padding(ctx
, 0);
992 err
= "CIPHERUPDATE_ERROR";
993 if (!EVP_CipherUpdate(ctx
, tmp
+ out_misalign
, &tmplen
, in
, in_len
))
995 if (cdat
->aead
== EVP_CIPH_CCM_MODE
)
998 err
= "CIPHERFINAL_ERROR";
999 if (!EVP_CipherFinal_ex(ctx
, tmp
+ out_misalign
+ tmplen
, &tmpflen
))
1002 err
= "LENGTH_MISMATCH";
1003 if (out_len
!= (size_t)(tmplen
+ tmpflen
))
1005 err
= "VALUE_MISMATCH";
1006 if (check_output(t
, out
, tmp
+ out_misalign
, out_len
))
1008 if (enc
&& cdat
->aead
) {
1009 unsigned char rtag
[16];
1010 if (cdat
->tag_len
> sizeof(rtag
)) {
1011 err
= "TAG_LENGTH_INTERNAL_ERROR";
1014 if (!EVP_CIPHER_CTX_ctrl(ctx
, EVP_CTRL_AEAD_GET_TAG
,
1015 cdat
->tag_len
, rtag
)) {
1016 err
= "TAG_RETRIEVE_ERROR";
1019 if (check_output(t
, cdat
->tag
, rtag
, cdat
->tag_len
)) {
1020 err
= "TAG_VALUE_MISMATCH";
1027 EVP_CIPHER_CTX_free(ctx
);
1032 static int cipher_test_run(struct evp_test
*t
)
1034 struct cipher_data
*cdat
= t
->data
;
1036 size_t out_misalign
, inp_misalign
;
1042 if (!cdat
->iv
&& EVP_CIPHER_iv_length(cdat
->cipher
)) {
1043 /* IV is optional and usually omitted in wrap mode */
1044 if (EVP_CIPHER_mode(cdat
->cipher
) != EVP_CIPH_WRAP_MODE
) {
1049 if (cdat
->aead
&& !cdat
->tag
) {
1053 for (out_misalign
= 0; out_misalign
<= 1; out_misalign
++) {
1054 static char aux_err
[64];
1055 t
->aux_err
= aux_err
;
1056 for (inp_misalign
= (size_t)-1; inp_misalign
!= 2; inp_misalign
++) {
1057 if (inp_misalign
== (size_t)-1) {
1058 /* kludge: inp_misalign == -1 means "exercise in-place" */
1059 BIO_snprintf(aux_err
, sizeof(aux_err
), "%s in-place",
1060 out_misalign
? "misaligned" : "aligned");
1062 BIO_snprintf(aux_err
, sizeof(aux_err
), "%s output and %s input",
1063 out_misalign
? "misaligned" : "aligned",
1064 inp_misalign
? "misaligned" : "aligned");
1067 rv
= cipher_test_enc(t
, 1, out_misalign
, inp_misalign
);
1068 /* Not fatal errors: return */
1075 if (cdat
->enc
!= 1) {
1076 rv
= cipher_test_enc(t
, 0, out_misalign
, inp_misalign
);
1077 /* Not fatal errors: return */
1091 static const struct evp_test_method cipher_test_method
= {
1094 cipher_test_cleanup
,
1102 /* Algorithm string for this MAC */
1108 unsigned char *input
;
1110 /* Expected output */
1111 unsigned char *output
;
1115 static int mac_test_init(struct evp_test
*t
, const char *alg
)
1118 struct mac_data
*mdat
;
1119 if (strcmp(alg
, "HMAC") == 0) {
1120 type
= EVP_PKEY_HMAC
;
1121 } else if (strcmp(alg
, "CMAC") == 0) {
1122 #ifndef OPENSSL_NO_CMAC
1123 type
= EVP_PKEY_CMAC
;
1131 mdat
= OPENSSL_malloc(sizeof(*mdat
));
1136 mdat
->output
= NULL
;
1141 static void mac_test_cleanup(struct evp_test
*t
)
1143 struct mac_data
*mdat
= t
->data
;
1144 test_free(mdat
->alg
);
1145 test_free(mdat
->key
);
1146 test_free(mdat
->input
);
1147 test_free(mdat
->output
);
1150 static int mac_test_parse(struct evp_test
*t
,
1151 const char *keyword
, const char *value
)
1153 struct mac_data
*mdata
= t
->data
;
1154 if (strcmp(keyword
, "Key") == 0)
1155 return test_bin(value
, &mdata
->key
, &mdata
->key_len
);
1156 if (strcmp(keyword
, "Algorithm") == 0) {
1157 mdata
->alg
= OPENSSL_strdup(value
);
1162 if (strcmp(keyword
, "Input") == 0)
1163 return test_bin(value
, &mdata
->input
, &mdata
->input_len
);
1164 if (strcmp(keyword
, "Output") == 0)
1165 return test_bin(value
, &mdata
->output
, &mdata
->output_len
);
1169 static int mac_test_run(struct evp_test
*t
)
1171 struct mac_data
*mdata
= t
->data
;
1172 const char *err
= "INTERNAL_ERROR";
1173 EVP_MD_CTX
*mctx
= NULL
;
1174 EVP_PKEY_CTX
*pctx
= NULL
, *genctx
= NULL
;
1175 EVP_PKEY
*key
= NULL
;
1176 const EVP_MD
*md
= NULL
;
1177 unsigned char *mac
= NULL
;
1180 #ifdef OPENSSL_NO_DES
1181 if (strstr(mdata
->alg
, "DES") != NULL
) {
1188 err
= "MAC_PKEY_CTX_ERROR";
1189 genctx
= EVP_PKEY_CTX_new_id(mdata
->type
, NULL
);
1193 err
= "MAC_KEYGEN_INIT_ERROR";
1194 if (EVP_PKEY_keygen_init(genctx
) <= 0)
1196 if (mdata
->type
== EVP_PKEY_CMAC
) {
1197 err
= "MAC_ALGORITHM_SET_ERROR";
1198 if (EVP_PKEY_CTX_ctrl_str(genctx
, "cipher", mdata
->alg
) <= 0)
1202 err
= "MAC_KEY_SET_ERROR";
1203 if (EVP_PKEY_CTX_set_mac_key(genctx
, mdata
->key
, mdata
->key_len
) <= 0)
1206 err
= "MAC_KEY_GENERATE_ERROR";
1207 if (EVP_PKEY_keygen(genctx
, &key
) <= 0)
1209 if (mdata
->type
== EVP_PKEY_HMAC
) {
1210 err
= "MAC_ALGORITHM_SET_ERROR";
1211 md
= EVP_get_digestbyname(mdata
->alg
);
1215 mctx
= EVP_MD_CTX_new();
1218 err
= "DIGESTSIGNINIT_ERROR";
1219 if (!EVP_DigestSignInit(mctx
, &pctx
, md
, NULL
, key
))
1222 err
= "DIGESTSIGNUPDATE_ERROR";
1223 if (!EVP_DigestSignUpdate(mctx
, mdata
->input
, mdata
->input_len
))
1225 err
= "DIGESTSIGNFINAL_LENGTH_ERROR";
1226 if (!EVP_DigestSignFinal(mctx
, NULL
, &mac_len
))
1228 mac
= OPENSSL_malloc(mac_len
);
1230 fprintf(stderr
, "Error allocating mac buffer!\n");
1233 if (!EVP_DigestSignFinal(mctx
, mac
, &mac_len
))
1235 err
= "MAC_LENGTH_MISMATCH";
1236 if (mac_len
!= mdata
->output_len
)
1238 err
= "MAC_MISMATCH";
1239 if (check_output(t
, mdata
->output
, mac
, mac_len
))
1243 EVP_MD_CTX_free(mctx
);
1245 EVP_PKEY_CTX_free(genctx
);
1251 static const struct evp_test_method mac_test_method
= {
1260 * Public key operations. These are all very similar and can share
1261 * a lot of common code.
1265 /* Context for this operation */
1267 /* Key operation to perform */
1268 int (*keyop
) (EVP_PKEY_CTX
*ctx
,
1269 unsigned char *sig
, size_t *siglen
,
1270 const unsigned char *tbs
, size_t tbslen
);
1272 unsigned char *input
;
1274 /* Expected output */
1275 unsigned char *output
;
1280 * Perform public key operation setup: lookup key, allocated ctx and call
1281 * the appropriate initialisation function
1283 static int pkey_test_init(struct evp_test
*t
, const char *name
,
1285 int (*keyopinit
) (EVP_PKEY_CTX
*ctx
),
1286 int (*keyop
) (EVP_PKEY_CTX
*ctx
,
1287 unsigned char *sig
, size_t *siglen
,
1288 const unsigned char *tbs
,
1292 struct pkey_data
*kdata
;
1293 EVP_PKEY
*pkey
= NULL
;
1296 rv
= find_key(&pkey
, name
, t
->public);
1298 rv
= find_key(&pkey
, name
, t
->private);
1299 if (!rv
|| pkey
== NULL
) {
1304 kdata
= OPENSSL_malloc(sizeof(*kdata
));
1306 EVP_PKEY_free(pkey
);
1310 kdata
->input
= NULL
;
1311 kdata
->output
= NULL
;
1312 kdata
->keyop
= keyop
;
1314 kdata
->ctx
= EVP_PKEY_CTX_new(pkey
, NULL
);
1317 if (keyopinit(kdata
->ctx
) <= 0)
1318 t
->err
= "KEYOP_INIT_ERROR";
1322 static void pkey_test_cleanup(struct evp_test
*t
)
1324 struct pkey_data
*kdata
= t
->data
;
1326 OPENSSL_free(kdata
->input
);
1327 OPENSSL_free(kdata
->output
);
1328 EVP_PKEY_CTX_free(kdata
->ctx
);
1331 static int pkey_test_ctrl(struct evp_test
*t
, EVP_PKEY_CTX
*pctx
,
1337 tmpval
= OPENSSL_strdup(value
);
1340 p
= strchr(tmpval
, ':');
1343 rv
= EVP_PKEY_CTX_ctrl_str(pctx
, tmpval
, p
);
1345 t
->err
= "PKEY_CTRL_INVALID";
1347 } else if (p
!= NULL
&& rv
<= 0) {
1348 /* If p has an OID and lookup fails assume disabled algorithm */
1349 int nid
= OBJ_sn2nid(p
);
1350 if (nid
== NID_undef
)
1351 nid
= OBJ_ln2nid(p
);
1352 if ((nid
!= NID_undef
) && EVP_get_digestbynid(nid
) == NULL
&&
1353 EVP_get_cipherbynid(nid
) == NULL
) {
1357 t
->err
= "PKEY_CTRL_ERROR";
1361 OPENSSL_free(tmpval
);
1365 static int pkey_test_parse(struct evp_test
*t
,
1366 const char *keyword
, const char *value
)
1368 struct pkey_data
*kdata
= t
->data
;
1369 if (strcmp(keyword
, "Input") == 0)
1370 return test_bin(value
, &kdata
->input
, &kdata
->input_len
);
1371 if (strcmp(keyword
, "Output") == 0)
1372 return test_bin(value
, &kdata
->output
, &kdata
->output_len
);
1373 if (strcmp(keyword
, "Ctrl") == 0)
1374 return pkey_test_ctrl(t
, kdata
->ctx
, value
);
1378 static int pkey_test_run(struct evp_test
*t
)
1380 struct pkey_data
*kdata
= t
->data
;
1381 unsigned char *out
= NULL
;
1383 const char *err
= "KEYOP_LENGTH_ERROR";
1384 if (kdata
->keyop(kdata
->ctx
, NULL
, &out_len
, kdata
->input
,
1385 kdata
->input_len
) <= 0)
1387 out
= OPENSSL_malloc(out_len
);
1389 fprintf(stderr
, "Error allocating output buffer!\n");
1392 err
= "KEYOP_ERROR";
1394 (kdata
->ctx
, out
, &out_len
, kdata
->input
, kdata
->input_len
) <= 0)
1396 err
= "KEYOP_LENGTH_MISMATCH";
1397 if (out_len
!= kdata
->output_len
)
1399 err
= "KEYOP_MISMATCH";
1400 if (check_output(t
, kdata
->output
, out
, out_len
))
1409 static int sign_test_init(struct evp_test
*t
, const char *name
)
1411 return pkey_test_init(t
, name
, 0, EVP_PKEY_sign_init
, EVP_PKEY_sign
);
1414 static const struct evp_test_method psign_test_method
= {
1422 static int verify_recover_test_init(struct evp_test
*t
, const char *name
)
1424 return pkey_test_init(t
, name
, 1, EVP_PKEY_verify_recover_init
,
1425 EVP_PKEY_verify_recover
);
1428 static const struct evp_test_method pverify_recover_test_method
= {
1430 verify_recover_test_init
,
1436 static int decrypt_test_init(struct evp_test
*t
, const char *name
)
1438 return pkey_test_init(t
, name
, 0, EVP_PKEY_decrypt_init
,
1442 static const struct evp_test_method pdecrypt_test_method
= {
1450 static int verify_test_init(struct evp_test
*t
, const char *name
)
1452 return pkey_test_init(t
, name
, 1, EVP_PKEY_verify_init
, 0);
1455 static int verify_test_run(struct evp_test
*t
)
1457 struct pkey_data
*kdata
= t
->data
;
1458 if (EVP_PKEY_verify(kdata
->ctx
, kdata
->output
, kdata
->output_len
,
1459 kdata
->input
, kdata
->input_len
) <= 0)
1460 t
->err
= "VERIFY_ERROR";
1464 static const struct evp_test_method pverify_test_method
= {
1473 static int pderive_test_init(struct evp_test
*t
, const char *name
)
1475 return pkey_test_init(t
, name
, 0, EVP_PKEY_derive_init
, 0);
1478 static int pderive_test_parse(struct evp_test
*t
,
1479 const char *keyword
, const char *value
)
1481 struct pkey_data
*kdata
= t
->data
;
1483 if (strcmp(keyword
, "PeerKey") == 0) {
1485 if (find_key(&peer
, value
, t
->public) == 0)
1487 if (EVP_PKEY_derive_set_peer(kdata
->ctx
, peer
) <= 0)
1491 if (strcmp(keyword
, "SharedSecret") == 0)
1492 return test_bin(value
, &kdata
->output
, &kdata
->output_len
);
1493 if (strcmp(keyword
, "Ctrl") == 0)
1494 return pkey_test_ctrl(t
, kdata
->ctx
, value
);
1498 static int pderive_test_run(struct evp_test
*t
)
1500 struct pkey_data
*kdata
= t
->data
;
1501 unsigned char *out
= NULL
;
1503 const char *err
= "INTERNAL_ERROR";
1505 out_len
= kdata
->output_len
;
1506 out
= OPENSSL_malloc(out_len
);
1508 fprintf(stderr
, "Error allocating output buffer!\n");
1511 err
= "DERIVE_ERROR";
1512 if (EVP_PKEY_derive(kdata
->ctx
, out
, &out_len
) <= 0)
1514 err
= "SHARED_SECRET_LENGTH_MISMATCH";
1515 if (out_len
!= kdata
->output_len
)
1517 err
= "SHARED_SECRET_MISMATCH";
1518 if (check_output(t
, kdata
->output
, out
, out_len
))
1527 static const struct evp_test_method pderive_test_method
= {
1537 #define PBE_TYPE_SCRYPT 1
1538 #define PBE_TYPE_PBKDF2 2
1539 #define PBE_TYPE_PKCS12 3
1545 /* scrypt parameters */
1546 uint64_t N
, r
, p
, maxmem
;
1548 /* PKCS#12 parameters */
1553 unsigned char *pass
;
1557 unsigned char *salt
;
1560 /* Expected output */
1565 #ifndef OPENSSL_NO_SCRYPT
1566 static int scrypt_test_parse(struct evp_test
*t
,
1567 const char *keyword
, const char *value
)
1569 struct pbe_data
*pdata
= t
->data
;
1571 if (strcmp(keyword
, "N") == 0)
1572 return test_uint64(value
, &pdata
->N
);
1573 if (strcmp(keyword
, "p") == 0)
1574 return test_uint64(value
, &pdata
->p
);
1575 if (strcmp(keyword
, "r") == 0)
1576 return test_uint64(value
, &pdata
->r
);
1577 if (strcmp(keyword
, "maxmem") == 0)
1578 return test_uint64(value
, &pdata
->maxmem
);
1583 static int pbkdf2_test_parse(struct evp_test
*t
,
1584 const char *keyword
, const char *value
)
1586 struct pbe_data
*pdata
= t
->data
;
1588 if (strcmp(keyword
, "iter") == 0) {
1589 pdata
->iter
= atoi(value
);
1590 if (pdata
->iter
<= 0)
1594 if (strcmp(keyword
, "MD") == 0) {
1595 pdata
->md
= EVP_get_digestbyname(value
);
1596 if (pdata
->md
== NULL
)
1603 static int pkcs12_test_parse(struct evp_test
*t
,
1604 const char *keyword
, const char *value
)
1606 struct pbe_data
*pdata
= t
->data
;
1608 if (strcmp(keyword
, "id") == 0) {
1609 pdata
->id
= atoi(value
);
1614 return pbkdf2_test_parse(t
, keyword
, value
);
1617 static int pbe_test_init(struct evp_test
*t
, const char *alg
)
1619 struct pbe_data
*pdat
;
1622 if (strcmp(alg
, "scrypt") == 0) {
1623 #ifndef OPENSSL_NO_SCRYPT
1624 pbe_type
= PBE_TYPE_SCRYPT
;
1629 } else if (strcmp(alg
, "pbkdf2") == 0) {
1630 pbe_type
= PBE_TYPE_PBKDF2
;
1631 } else if (strcmp(alg
, "pkcs12") == 0) {
1632 pbe_type
= PBE_TYPE_PKCS12
;
1634 fprintf(stderr
, "Unknown pbe algorithm %s\n", alg
);
1636 pdat
= OPENSSL_malloc(sizeof(*pdat
));
1637 pdat
->pbe_type
= pbe_type
;
1651 static void pbe_test_cleanup(struct evp_test
*t
)
1653 struct pbe_data
*pdat
= t
->data
;
1654 test_free(pdat
->pass
);
1655 test_free(pdat
->salt
);
1656 test_free(pdat
->key
);
1659 static int pbe_test_parse(struct evp_test
*t
,
1660 const char *keyword
, const char *value
)
1662 struct pbe_data
*pdata
= t
->data
;
1664 if (strcmp(keyword
, "Password") == 0)
1665 return test_bin(value
, &pdata
->pass
, &pdata
->pass_len
);
1666 if (strcmp(keyword
, "Salt") == 0)
1667 return test_bin(value
, &pdata
->salt
, &pdata
->salt_len
);
1668 if (strcmp(keyword
, "Key") == 0)
1669 return test_bin(value
, &pdata
->key
, &pdata
->key_len
);
1670 if (pdata
->pbe_type
== PBE_TYPE_PBKDF2
)
1671 return pbkdf2_test_parse(t
, keyword
, value
);
1672 else if (pdata
->pbe_type
== PBE_TYPE_PKCS12
)
1673 return pkcs12_test_parse(t
, keyword
, value
);
1674 #ifndef OPENSSL_NO_SCRYPT
1675 else if (pdata
->pbe_type
== PBE_TYPE_SCRYPT
)
1676 return scrypt_test_parse(t
, keyword
, value
);
1681 static int pbe_test_run(struct evp_test
*t
)
1683 struct pbe_data
*pdata
= t
->data
;
1684 const char *err
= "INTERNAL_ERROR";
1687 key
= OPENSSL_malloc(pdata
->key_len
);
1690 if (pdata
->pbe_type
== PBE_TYPE_PBKDF2
) {
1691 err
= "PBKDF2_ERROR";
1692 if (PKCS5_PBKDF2_HMAC((char *)pdata
->pass
, pdata
->pass_len
,
1693 pdata
->salt
, pdata
->salt_len
,
1694 pdata
->iter
, pdata
->md
,
1695 pdata
->key_len
, key
) == 0)
1697 #ifndef OPENSSL_NO_SCRYPT
1698 } else if (pdata
->pbe_type
== PBE_TYPE_SCRYPT
) {
1699 err
= "SCRYPT_ERROR";
1700 if (EVP_PBE_scrypt((const char *)pdata
->pass
, pdata
->pass_len
,
1701 pdata
->salt
, pdata
->salt_len
,
1702 pdata
->N
, pdata
->r
, pdata
->p
, pdata
->maxmem
,
1703 key
, pdata
->key_len
) == 0)
1706 } else if (pdata
->pbe_type
== PBE_TYPE_PKCS12
) {
1707 err
= "PKCS12_ERROR";
1708 if (PKCS12_key_gen_uni(pdata
->pass
, pdata
->pass_len
,
1709 pdata
->salt
, pdata
->salt_len
,
1710 pdata
->id
, pdata
->iter
, pdata
->key_len
,
1711 key
, pdata
->md
) == 0)
1714 err
= "KEY_MISMATCH";
1715 if (check_output(t
, pdata
->key
, key
, pdata
->key_len
))
1724 static const struct evp_test_method pbe_test_method
= {
1735 BASE64_CANONICAL_ENCODING
= 0,
1736 BASE64_VALID_ENCODING
= 1,
1737 BASE64_INVALID_ENCODING
= 2
1738 } base64_encoding_type
;
1740 struct encode_data
{
1741 /* Input to encoding */
1742 unsigned char *input
;
1744 /* Expected output */
1745 unsigned char *output
;
1747 base64_encoding_type encoding
;
1750 static int encode_test_init(struct evp_test
*t
, const char *encoding
)
1752 struct encode_data
*edata
= OPENSSL_zalloc(sizeof(*edata
));
1754 if (strcmp(encoding
, "canonical") == 0) {
1755 edata
->encoding
= BASE64_CANONICAL_ENCODING
;
1756 } else if (strcmp(encoding
, "valid") == 0) {
1757 edata
->encoding
= BASE64_VALID_ENCODING
;
1758 } else if (strcmp(encoding
, "invalid") == 0) {
1759 edata
->encoding
= BASE64_INVALID_ENCODING
;
1760 t
->expected_err
= OPENSSL_strdup("DECODE_ERROR");
1761 if (t
->expected_err
== NULL
)
1764 fprintf(stderr
, "Bad encoding: %s. Should be one of "
1765 "{canonical, valid, invalid}\n", encoding
);
1772 static void encode_test_cleanup(struct evp_test
*t
)
1774 struct encode_data
*edata
= t
->data
;
1775 test_free(edata
->input
);
1776 test_free(edata
->output
);
1777 memset(edata
, 0, sizeof(*edata
));
1780 static int encode_test_parse(struct evp_test
*t
,
1781 const char *keyword
, const char *value
)
1783 struct encode_data
*edata
= t
->data
;
1784 if (strcmp(keyword
, "Input") == 0)
1785 return test_bin(value
, &edata
->input
, &edata
->input_len
);
1786 if (strcmp(keyword
, "Output") == 0)
1787 return test_bin(value
, &edata
->output
, &edata
->output_len
);
1791 static int encode_test_run(struct evp_test
*t
)
1793 struct encode_data
*edata
= t
->data
;
1794 unsigned char *encode_out
= NULL
, *decode_out
= NULL
;
1795 int output_len
, chunk_len
;
1796 const char *err
= "INTERNAL_ERROR";
1797 EVP_ENCODE_CTX
*decode_ctx
= EVP_ENCODE_CTX_new();
1799 if (decode_ctx
== NULL
)
1802 if (edata
->encoding
== BASE64_CANONICAL_ENCODING
) {
1803 EVP_ENCODE_CTX
*encode_ctx
= EVP_ENCODE_CTX_new();
1804 if (encode_ctx
== NULL
)
1806 encode_out
= OPENSSL_malloc(EVP_ENCODE_LENGTH(edata
->input_len
));
1807 if (encode_out
== NULL
)
1810 EVP_EncodeInit(encode_ctx
);
1811 EVP_EncodeUpdate(encode_ctx
, encode_out
, &chunk_len
,
1812 edata
->input
, edata
->input_len
);
1813 output_len
= chunk_len
;
1815 EVP_EncodeFinal(encode_ctx
, encode_out
+ chunk_len
, &chunk_len
);
1816 output_len
+= chunk_len
;
1818 EVP_ENCODE_CTX_free(encode_ctx
);
1820 if (check_var_length_output(t
, edata
->output
, edata
->output_len
,
1821 encode_out
, output_len
)) {
1822 err
= "BAD_ENCODING";
1827 decode_out
= OPENSSL_malloc(EVP_DECODE_LENGTH(edata
->output_len
));
1828 if (decode_out
== NULL
)
1831 EVP_DecodeInit(decode_ctx
);
1832 if (EVP_DecodeUpdate(decode_ctx
, decode_out
, &chunk_len
, edata
->output
,
1833 edata
->output_len
) < 0) {
1834 err
= "DECODE_ERROR";
1837 output_len
= chunk_len
;
1839 if (EVP_DecodeFinal(decode_ctx
, decode_out
+ chunk_len
, &chunk_len
) != 1) {
1840 err
= "DECODE_ERROR";
1843 output_len
+= chunk_len
;
1845 if (edata
->encoding
!= BASE64_INVALID_ENCODING
&&
1846 check_var_length_output(t
, edata
->input
, edata
->input_len
,
1847 decode_out
, output_len
)) {
1848 err
= "BAD_DECODING";
1855 OPENSSL_free(encode_out
);
1856 OPENSSL_free(decode_out
);
1857 EVP_ENCODE_CTX_free(decode_ctx
);
1861 static const struct evp_test_method encode_test_method
= {
1864 encode_test_cleanup
,
1869 /* KDF operations */
1872 /* Context for this operation */
1874 /* Expected output */
1875 unsigned char *output
;
1880 * Perform public key operation setup: lookup key, allocated ctx and call
1881 * the appropriate initialisation function
1883 static int kdf_test_init(struct evp_test
*t
, const char *name
)
1885 struct kdf_data
*kdata
;
1887 kdata
= OPENSSL_malloc(sizeof(*kdata
));
1891 kdata
->output
= NULL
;
1893 kdata
->ctx
= EVP_PKEY_CTX_new_id(OBJ_sn2nid(name
), NULL
);
1894 if (kdata
->ctx
== NULL
)
1896 if (EVP_PKEY_derive_init(kdata
->ctx
) <= 0)
1901 static void kdf_test_cleanup(struct evp_test
*t
)
1903 struct kdf_data
*kdata
= t
->data
;
1904 OPENSSL_free(kdata
->output
);
1905 EVP_PKEY_CTX_free(kdata
->ctx
);
1908 static int kdf_test_parse(struct evp_test
*t
,
1909 const char *keyword
, const char *value
)
1911 struct kdf_data
*kdata
= t
->data
;
1912 if (strcmp(keyword
, "Output") == 0)
1913 return test_bin(value
, &kdata
->output
, &kdata
->output_len
);
1914 if (strncmp(keyword
, "Ctrl", 4) == 0)
1915 return pkey_test_ctrl(t
, kdata
->ctx
, value
);
1919 static int kdf_test_run(struct evp_test
*t
)
1921 struct kdf_data
*kdata
= t
->data
;
1922 unsigned char *out
= NULL
;
1923 size_t out_len
= kdata
->output_len
;
1924 const char *err
= "INTERNAL_ERROR";
1925 out
= OPENSSL_malloc(out_len
);
1927 fprintf(stderr
, "Error allocating output buffer!\n");
1930 err
= "KDF_DERIVE_ERROR";
1931 if (EVP_PKEY_derive(kdata
->ctx
, out
, &out_len
) <= 0)
1933 err
= "KDF_LENGTH_MISMATCH";
1934 if (out_len
!= kdata
->output_len
)
1936 err
= "KDF_MISMATCH";
1937 if (check_output(t
, kdata
->output
, out
, out_len
))
1946 static const struct evp_test_method kdf_test_method
= {