cosmetic

Originally committed as revision 7472 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago · b1e5c29485
parent ba554c025e
commit b1e5c29485
1 changed files with 2 additions and 3 deletions
--- a/libavutil/aes.c
+++ b/libavutil/aes.c
@ -153,10 +153,9 @@ AVAES *av_aes_init(uint8_t *key, int key_bits) {

        for(j = 1; j < KC; j++){
            if(KC != 8 || j != KC/2)
-                for(i = 0; i < 4; i++) tk[j][i] ^= tk[j-1][i];
+                for(i = 0; i < 4; i++) tk[j][i] ^=      tk[j-1][i];
            else
-                for(i = 0; i < 4; i++)
-                    tk[KC/2][i] ^= sbox[tk[KC/2 - 1][i]];
+                for(i = 0; i < 4; i++) tk[j][i] ^= sbox[tk[j-1][i]];
        }
    }
    return a;