| /* |
| * Copyright (C) 2007 Michael Niedermayer <michaelni@gmx.at> |
| * Copyright (C) 2013 James Almer |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include <stdio.h> |
| |
| #include "libavutil/mem.h" |
| #include "libavutil/ripemd.h" |
| |
| int main(void) |
| { |
| int i, j, k; |
| struct AVRIPEMD *ctx; |
| unsigned char digest[40]; |
| static const int lengths[4] = { 128, 160, 256, 320 }; |
| |
| ctx = av_ripemd_alloc(); |
| if (!ctx) |
| return 1; |
| |
| for (j = 0; j < 4; j++) { |
| printf("Testing RIPEMD-%d\n", lengths[j]); |
| for (k = 0; k < 3; k++) { |
| av_ripemd_init(ctx, lengths[j]); |
| if (k == 0) |
| av_ripemd_update(ctx, "abc", 3); |
| else if (k == 1) |
| av_ripemd_update(ctx, "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 56); |
| else |
| for (i = 0; i < 1000*1000; i++) |
| av_ripemd_update(ctx, "a", 1); |
| av_ripemd_final(ctx, digest); |
| for (i = 0; i < lengths[j] >> 3; i++) |
| printf("%02X", digest[i]); |
| putchar('\n'); |
| } |
| switch (j) { //test vectors (from ISO:IEC 10118-3 (2004) and http://homes.esat.kuleuven.be/~bosselae/ripemd160.html) |
| case 0: |
| printf("c14a1219 9c66e4ba 84636b0f 69144c77\n" |
| "a1aa0689 d0fafa2d dc22e88b 49133a06\n" |
| "4a7f5723 f954eba1 216c9d8f 6320431f\n"); |
| break; |
| case 1: |
| printf("8eb208f7 e05d987a 9b044a8e 98c6b087 f15a0bfc\n" |
| "12a05338 4a9c0c88 e405a06c 27dcf49a da62eb2b\n" |
| "52783243 c1697bdb e16d37f9 7f68f083 25dc1528\n"); |
| break; |
| case 2: |
| printf("afbd6e22 8b9d8cbb cef5ca2d 03e6dba1 0ac0bc7d cbe4680e 1e42d2e9 75459b65\n" |
| "38430455 83aac6c8 c8d91285 73e7a980 9afb2a0f 34ccc36e a9e72f16 f6368e3f\n" |
| "ac953744 e10e3151 4c150d4d 8d7b6773 42e33399 788296e4 3ae4850c e4f97978\n"); |
| break; |
| case 3: |
| printf("de4c01b3 054f8930 a79d09ae 738e9230 1e5a1708 5beffdc1 b8d11671 3e74f82f a942d64c dbc4682d\n" |
| "d034a795 0cf72202 1ba4b84d f769a5de 2060e259 df4c9bb4 a4268c0e 935bbc74 70a969c9 d072a1ac\n" |
| "bdee37f4 371e2064 6b8b0d86 2dda1629 2ae36f40 965e8c85 09e63d1d bddecc50 3e2b63eb 9245bb66\n"); |
| break; |
| } |
| } |
| av_free(ctx); |
| |
| return 0; |
| } |