Lines Matching defs:tk
197 uint8_t tk[8][4];230 memcpy(tk, key, KC * 4);235 tk[0][i] ^= sbox[tk[KC - 1][(i + 1) & 3]];236 tk[0][0] ^= rcon[rconpointer++];241 tk[j][i] ^= tk[j - 1][i];244 tk[j][i] ^= sbox[tk[j - 1][i]];247 memcpy(a->round_key[0].u8 + t, tk, KC * 4);