crypt(a, 0, inv_sbox, dec_multbl);
if (iv) {
addkey(&a->state[0], &a->state[0], iv);
- memcpy(iv, src, 16);
+ *iv = *src;
}
addkey(dst, &a->state[0], &a->round_key[0]);
} else {
crypt(a, 2, sbox, enc_multbl);
addkey(dst, &a->state[0], &a->round_key[0]);
if (iv)
- memcpy(iv, dst, 16);
+ *iv = *dst;
}
src++;
dst++;
if (decrypt) {
for (i = 1; i < rounds; i++) {
av_aes_block tmp[3];
- memcpy(&tmp[2], &a->round_key[i], 16);
+ tmp[2] = a->round_key[i];
subshift(&tmp[1], 0, sbox);
mix(tmp, dec_multbl, 1, 3);
- memcpy(&a->round_key[i], &tmp[0], 16);
+ a->round_key[i] = tmp[0];
}
} else {
for (i = 0; i < (rounds + 1) >> 1; i++) {
- for (j = 0; j < 16; j++)
- FFSWAP(int, a->round_key[i].u8[j], a->round_key[rounds-i].u8[j]);
+ FFSWAP(av_aes_block, a->round_key[i], a->round_key[rounds-i]);
}
}