1 /* Written by Ben Laurie, 2001 */
3 * Copyright (c) 2001 The OpenSSL Project. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
17 * 3. All advertising materials mentioning features or use of this
18 * software must display the following acknowledgment:
19 * "This product includes software developed by the OpenSSL Project
20 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
22 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
23 * endorse or promote products derived from this software without
24 * prior written permission. For written permission, please contact
25 * openssl-core@openssl.org.
27 * 5. Products derived from this software may not be called "OpenSSL"
28 * nor may "OpenSSL" appear in their names without prior written
29 * permission of the OpenSSL Project.
31 * 6. Redistributions of any form whatsoever must retain the following
33 * "This product includes software developed by the OpenSSL Project
34 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
36 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
37 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
39 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
40 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
42 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
43 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
44 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
45 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
46 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
47 * OF THE POSSIBILITY OF SUCH DAMAGE.
55 #include <openssl/opensslconf.h>
56 #include <openssl/evp.h>
57 #ifndef OPENSSL_NO_ENGINE
58 # include <openssl/engine.h>
60 #include <openssl/err.h>
61 #include <openssl/conf.h>
63 static void hexdump(FILE *f, const char *title, const unsigned char *s, int l)
67 fprintf(f, "%s", title);
70 fprintf(f, "\n%04x", n);
71 fprintf(f, " %02x", s[n]);
76 static int convert(unsigned char *s)
80 for (d = s; *s; s += 2, ++d) {
84 fprintf(stderr, "Odd number of hex digits!");
87 sscanf((char *)s, "%2x", &n);
88 *d = (unsigned char)n;
93 static char *sstrsep(char **string, const char *delim)
96 char *token = *string;
101 memset(isdelim, 0, 256);
105 isdelim[(unsigned char)(*delim)] = 1;
109 while (!isdelim[(unsigned char)(**string)]) {
121 static unsigned char *ustrsep(char **p, const char *sep)
123 return (unsigned char *)sstrsep(p, sep);
126 static int test1_exit(int ec)
129 return (0); /* To keep some compilers quiet */
132 static void test1(const EVP_CIPHER *c, const unsigned char *key, int kn,
133 const unsigned char *iv, int in,
134 const unsigned char *plaintext, int pn,
135 const unsigned char *ciphertext, int cn, int encdec)
138 unsigned char out[4096];
141 printf("Testing cipher %s%s\n", EVP_CIPHER_name(c),
143 1 ? "(encrypt)" : (encdec ==
144 0 ? "(decrypt)" : "(encrypt/decrypt)")));
145 hexdump(stdout, "Key", key, kn);
147 hexdump(stdout, "IV", iv, in);
148 hexdump(stdout, "Plaintext", plaintext, pn);
149 hexdump(stdout, "Ciphertext", ciphertext, cn);
151 if (kn != c->key_len) {
152 fprintf(stderr, "Key length doesn't match, got %d expected %d\n", kn,
156 EVP_CIPHER_CTX_init(&ctx);
158 if (!EVP_EncryptInit_ex(&ctx, c, NULL, key, iv)) {
159 fprintf(stderr, "EncryptInit failed\n");
160 ERR_print_errors_fp(stderr);
163 EVP_CIPHER_CTX_set_padding(&ctx, 0);
165 if (!EVP_EncryptUpdate(&ctx, out, &outl, plaintext, pn)) {
166 fprintf(stderr, "Encrypt failed\n");
167 ERR_print_errors_fp(stderr);
170 if (!EVP_EncryptFinal_ex(&ctx, out + outl, &outl2)) {
171 fprintf(stderr, "EncryptFinal failed\n");
172 ERR_print_errors_fp(stderr);
176 if (outl + outl2 != cn) {
177 fprintf(stderr, "Ciphertext length mismatch got %d expected %d\n",
182 if (memcmp(out, ciphertext, cn)) {
183 fprintf(stderr, "Ciphertext mismatch\n");
184 hexdump(stderr, "Got", out, cn);
185 hexdump(stderr, "Expected", ciphertext, cn);
191 if (!EVP_DecryptInit_ex(&ctx, c, NULL, key, iv)) {
192 fprintf(stderr, "DecryptInit failed\n");
193 ERR_print_errors_fp(stderr);
196 EVP_CIPHER_CTX_set_padding(&ctx, 0);
198 if (!EVP_DecryptUpdate(&ctx, out, &outl, ciphertext, cn)) {
199 fprintf(stderr, "Decrypt failed\n");
200 ERR_print_errors_fp(stderr);
203 if (!EVP_DecryptFinal_ex(&ctx, out + outl, &outl2)) {
204 fprintf(stderr, "DecryptFinal failed\n");
205 ERR_print_errors_fp(stderr);
209 if (outl + outl2 != pn) {
210 fprintf(stderr, "Plaintext length mismatch got %d expected %d\n",
215 if (memcmp(out, plaintext, pn)) {
216 fprintf(stderr, "Plaintext mismatch\n");
217 hexdump(stderr, "Got", out, pn);
218 hexdump(stderr, "Expected", plaintext, pn);
223 EVP_CIPHER_CTX_cleanup(&ctx);
228 static int test_cipher(const char *cipher, const unsigned char *key, int kn,
229 const unsigned char *iv, int in,
230 const unsigned char *plaintext, int pn,
231 const unsigned char *ciphertext, int cn, int encdec)
235 c = EVP_get_cipherbyname(cipher);
239 test1(c, key, kn, iv, in, plaintext, pn, ciphertext, cn, encdec);
244 static int test_digest(const char *digest,
245 const unsigned char *plaintext, int pn,
246 const unsigned char *ciphertext, unsigned int cn)
250 unsigned char md[EVP_MAX_MD_SIZE];
253 d = EVP_get_digestbyname(digest);
257 printf("Testing digest %s\n", EVP_MD_name(d));
258 hexdump(stdout, "Plaintext", plaintext, pn);
259 hexdump(stdout, "Digest", ciphertext, cn);
261 EVP_MD_CTX_init(&ctx);
262 if (!EVP_DigestInit_ex(&ctx, d, NULL)) {
263 fprintf(stderr, "DigestInit failed\n");
264 ERR_print_errors_fp(stderr);
267 if (!EVP_DigestUpdate(&ctx, plaintext, pn)) {
268 fprintf(stderr, "DigestUpdate failed\n");
269 ERR_print_errors_fp(stderr);
272 if (!EVP_DigestFinal_ex(&ctx, md, &mdn)) {
273 fprintf(stderr, "DigestFinal failed\n");
274 ERR_print_errors_fp(stderr);
277 EVP_MD_CTX_cleanup(&ctx);
280 fprintf(stderr, "Digest length mismatch, got %d expected %d\n", mdn,
285 if (memcmp(md, ciphertext, cn)) {
286 fprintf(stderr, "Digest mismatch\n");
287 hexdump(stderr, "Got", md, cn);
288 hexdump(stderr, "Expected", ciphertext, cn);
294 EVP_MD_CTX_cleanup(&ctx);
299 int main(int argc, char **argv)
301 const char *szTestFile;
305 fprintf(stderr, "%s <test file>\n", argv[0]);
308 CRYPTO_malloc_debug_init();
309 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
310 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
312 szTestFile = argv[1];
314 f = fopen(szTestFile, "r");
320 /* Load up the software EVP_CIPHER and EVP_MD definitions */
321 OpenSSL_add_all_ciphers();
322 OpenSSL_add_all_digests();
323 #ifndef OPENSSL_NO_ENGINE
324 /* Load all compiled-in ENGINEs */
325 ENGINE_load_builtin_engines();
330 #ifndef OPENSSL_NO_ENGINE
332 * Register all available ENGINE implementations of ciphers and digests.
333 * This could perhaps be changed to "ENGINE_register_all_complete()"?
335 ENGINE_register_all_ciphers();
336 ENGINE_register_all_digests();
338 * If we add command-line options, this statement should be switchable.
339 * It'll prevent ENGINEs being ENGINE_init()ialised for cipher/digest use
340 * if they weren't already initialised.
342 /* ENGINE_set_cipher_flags(ENGINE_CIPHER_FLAG_NOINIT); */
349 unsigned char *iv, *key, *plaintext, *ciphertext;
353 if (!fgets((char *)line, sizeof line, f))
355 if (line[0] == '#' || line[0] == '\n')
358 cipher = sstrsep(&p, ":");
359 key = ustrsep(&p, ":");
360 iv = ustrsep(&p, ":");
361 plaintext = ustrsep(&p, ":");
362 ciphertext = ustrsep(&p, ":");
367 encdec = atoi(sstrsep(&p, "\n"));
372 pn = convert(plaintext);
373 cn = convert(ciphertext);
376 (cipher, key, kn, iv, in, plaintext, pn, ciphertext, cn, encdec)
377 && !test_digest(cipher, plaintext, pn, ciphertext, cn)) {
378 #ifdef OPENSSL_NO_AES
379 if (strstr(cipher, "AES") == cipher) {
380 fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
384 #ifdef OPENSSL_NO_DES
385 if (strstr(cipher, "DES") == cipher) {
386 fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
390 #ifdef OPENSSL_NO_RC4
391 if (strstr(cipher, "RC4") == cipher) {
392 fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
396 #ifdef OPENSSL_NO_CAMELLIA
397 if (strstr(cipher, "CAMELLIA") == cipher) {
398 fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
402 #ifdef OPENSSL_NO_SEED
403 if (strstr(cipher, "SEED") == cipher) {
404 fprintf(stdout, "Cipher disabled, skipping %s\n", cipher);
408 fprintf(stderr, "Can't find %s\n", cipher);
414 #ifndef OPENSSL_NO_ENGINE
418 CRYPTO_cleanup_all_ex_data();
421 CRYPTO_mem_leaks_fp(stderr);