[FFmpeg-cvslog] Merge commit 'b83aea73404f6f9314e72fe5d6238deaffa12b2c'
Clément Bœsch
git at videolan.org
Fri May 19 12:51:51 EEST 2017
ffmpeg | branch: master | Clément Bœsch <u at pkh.me> | Fri May 19 11:47:36 2017 +0200| [6a3538bb233e5bdaf6448b1a897e5459fcc0c44f] | committer: Clément Bœsch
Merge commit 'b83aea73404f6f9314e72fe5d6238deaffa12b2c'
* commit 'b83aea73404f6f9314e72fe5d6238deaffa12b2c':
des-test: Pass the proper types to av_des_*() functions
See 183c3fa48acaf4561d5269ab9a766d13ae70140c
Merged-by: Clément Bœsch <u at pkh.me>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6a3538bb233e5bdaf6448b1a897e5459fcc0c44f
---
libavutil/tests/des.c | 35 +++++++++++++++++++----------------
1 file changed, 19 insertions(+), 16 deletions(-)
diff --git a/libavutil/tests/des.c b/libavutil/tests/des.c
index ed04fad519..309be29473 100644
--- a/libavutil/tests/des.c
+++ b/libavutil/tests/des.c
@@ -67,19 +67,22 @@ static int run_test(int cbc, int decrypt)
}
}
+union word_byte {
+ uint64_t word;
+ uint8_t byte[8];
+};
+
int main(void)
{
AVDES d;
int i;
- uint64_t key[3];
- uint64_t data;
- uint64_t ct;
+ union word_byte key[3], data, ct;
uint64_t roundkeys[16];
srand(av_gettime());
- key[0] = AV_RB64(test_key);
- data = AV_RB64(plain);
- gen_roundkeys(roundkeys, key[0]);
- if (des_encdec(data, roundkeys, 0) != AV_RB64(crypt)) {
+ key[0].word = AV_RB64(test_key);
+ data.word = AV_RB64(plain);
+ gen_roundkeys(roundkeys, key[0].word);
+ if (des_encdec(data.word, roundkeys, 0) != AV_RB64(crypt)) {
printf("Test 1 failed\n");
return 1;
}
@@ -94,15 +97,15 @@ int main(void)
return 1;
}
for (i = 0; i < 1000; i++) {
- key[0] = rand64();
- key[1] = rand64();
- key[2] = rand64();
- data = rand64();
- av_des_init(&d, (uint8_t *) key, 192, 0);
- av_des_crypt(&d, (uint8_t *) &ct, (uint8_t *) &data, 1, NULL, 0);
- av_des_init(&d, (uint8_t *) key, 192, 1);
- av_des_crypt(&d, (uint8_t *) &ct, (uint8_t *) &ct, 1, NULL, 1);
- if (ct != data) {
+ key[0].word = rand64();
+ key[1].word = rand64();
+ key[2].word = rand64();
+ data.word = rand64();
+ av_des_init(&d, key[0].byte, 192, 0);
+ av_des_crypt(&d, ct.byte, data.byte, 1, NULL, 0);
+ av_des_init(&d, key[0].byte, 192, 1);
+ av_des_crypt(&d, ct.byte, ct.byte, 1, NULL, 1);
+ if (ct.word != data.word) {
printf("Test 2 failed\n");
return 1;
}
======================================================================
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