mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
65 lines
1.8 KiB
65 lines
1.8 KiB
/* |
|
* 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 "libavutil/log.h" |
|
#include "libavutil/mem.h" |
|
#include "libavutil/aes_ctr.h" |
|
|
|
static const DECLARE_ALIGNED(8, uint8_t, plain)[] = { |
|
0x6d, 0x6f, 0x73, 0x74, 0x20, 0x72, 0x61, 0x6e, 0x64, 0x6f, 0x6d |
|
}; |
|
static DECLARE_ALIGNED(8, uint8_t, tmp)[11]; |
|
|
|
int main (void) |
|
{ |
|
int ret = 1; |
|
struct AVAESCTR *ae, *ad; |
|
const uint8_t *iv; |
|
|
|
ae = av_aes_ctr_alloc(); |
|
ad = av_aes_ctr_alloc(); |
|
|
|
if (!ae || !ad) |
|
goto ERROR; |
|
|
|
if (av_aes_ctr_init(ae, (const uint8_t*)"0123456789abcdef") < 0) |
|
goto ERROR; |
|
|
|
if (av_aes_ctr_init(ad, (const uint8_t*)"0123456789abcdef") < 0) |
|
goto ERROR; |
|
|
|
av_aes_ctr_set_random_iv(ae); |
|
iv = av_aes_ctr_get_iv(ae); |
|
av_aes_ctr_set_full_iv(ad, iv); |
|
|
|
av_aes_ctr_crypt(ae, tmp, plain, sizeof(tmp)); |
|
av_aes_ctr_crypt(ad, tmp, tmp, sizeof(tmp)); |
|
|
|
if (memcmp(tmp, plain, sizeof(tmp)) != 0){ |
|
av_log(NULL, AV_LOG_ERROR, "test failed\n"); |
|
goto ERROR; |
|
} |
|
|
|
av_log(NULL, AV_LOG_INFO, "test passed\n"); |
|
ret = 0; |
|
|
|
ERROR: |
|
av_aes_ctr_free(ae); |
|
av_aes_ctr_free(ad); |
|
return ret; |
|
}
|
|
|