| /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
| * All rights reserved. |
| * |
| * This package is an SSL implementation written |
| * by Eric Young (eay@cryptsoft.com). |
| * The implementation was written so as to conform with Netscapes SSL. |
| * |
| * This library is free for commercial and non-commercial use as long as |
| * the following conditions are aheared to. The following conditions |
| * apply to all code found in this distribution, be it the RC4, RSA, |
| * lhash, DES, etc., code; not just the SSL code. The SSL documentation |
| * included with this distribution is covered by the same copyright terms |
| * except that the holder is Tim Hudson (tjh@cryptsoft.com). |
| * |
| * Copyright remains Eric Young's, and as such any Copyright notices in |
| * the code are not to be removed. |
| * If this package is used in a product, Eric Young should be given attribution |
| * as the author of the parts of the library used. |
| * This can be in the form of a textual message at program startup or |
| * in documentation (online or textual) provided with the package. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. All advertising materials mentioning features or use of this software |
| * must display the following acknowledgement: |
| * "This product includes cryptographic software written by |
| * Eric Young (eay@cryptsoft.com)" |
| * The word 'cryptographic' can be left out if the rouines from the library |
| * being used are not cryptographic related :-). |
| * 4. If you include any Windows specific code (or a derivative thereof) from |
| * the apps directory (application code) you must include an acknowledgement: |
| * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
| * |
| * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * |
| * The licence and distribution terms for any publically available version or |
| * derivative of this code cannot be changed. i.e. this code cannot simply be |
| * copied and put under another distribution licence |
| * [including the GNU Public Licence.] */ |
| |
| #include <stdio.h> |
| |
| #include <openssl/crypto.h> |
| #include <openssl/digest.h> |
| #include <openssl/sha.h> |
| |
| |
| static const char *const test[] = { |
| "abc", "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", NULL, }; |
| |
| static const char *const expected[] = { |
| "a9993e364706816aba3e25717850c26c9cd0d89d", |
| "84983e441c3bd26ebaae4aa1f95129e5e54670f1", }; |
| |
| static int test_incremental(void) { |
| EVP_MD_CTX ctx; |
| char buf[1000]; |
| uint8_t md[SHA_DIGEST_LENGTH]; |
| char md_hex[sizeof(md) * 2 + 1]; |
| size_t i; |
| static const char expected[] = "34aa973cd4c4daa4f61eeb2bdbad27316534016f"; |
| |
| memset(buf, 'a', sizeof(buf)); |
| EVP_MD_CTX_init(&ctx); |
| EVP_DigestInit_ex(&ctx, EVP_sha1(), NULL); |
| for (i = 0; i < 1000; i++) { |
| EVP_DigestUpdate(&ctx, buf, sizeof(buf)); |
| } |
| EVP_DigestFinal_ex(&ctx, md, NULL); |
| EVP_MD_CTX_cleanup(&ctx); |
| |
| for (i = 0; i < sizeof(md); i++) { |
| sprintf(&md_hex[i * 2], "%02x", md[i]); |
| } |
| |
| if (strcmp(md_hex, expected) != 0) { |
| fprintf(stderr, "test_incremental: got %s, wanted %s\n", md_hex, expected); |
| return 0; |
| } |
| |
| return 1; |
| } |
| |
| int main(int argc, char **argv) { |
| size_t i, j; |
| uint8_t md[SHA_DIGEST_LENGTH]; |
| char md_hex[sizeof(md) * 2 + 1]; |
| int ok = 1; |
| |
| CRYPTO_library_init(); |
| |
| for (i = 0; test[i] != NULL; i++) { |
| EVP_Digest(test[i], strlen(test[i]), md, NULL, EVP_sha1(), NULL); |
| for (j = 0; j < sizeof(md); j++) { |
| sprintf(&md_hex[j * 2], "%02x", md[j]); |
| } |
| |
| if (strcmp(md_hex, expected[i]) != 0) { |
| fprintf(stderr, "#%u: got %s, wanted %s\n", (unsigned)i, md_hex, |
| expected[i]); |
| ok = 0; |
| } |
| } |
| |
| ok &= test_incremental(); |
| |
| if (ok) { |
| printf("PASS\n"); |
| } |
| |
| return ok ? 0 : 1; |
| } |