mix_columns 144 lib/crypto/aes.c return mix_columns(x ^ y ^ ror32(y, 16)); mix_columns 282 lib/crypto/aes.c st1[0] = mix_columns(subshift(st0, 0)) ^ rkp[0]; mix_columns 283 lib/crypto/aes.c st1[1] = mix_columns(subshift(st0, 1)) ^ rkp[1]; mix_columns 284 lib/crypto/aes.c st1[2] = mix_columns(subshift(st0, 2)) ^ rkp[2]; mix_columns 285 lib/crypto/aes.c st1[3] = mix_columns(subshift(st0, 3)) ^ rkp[3]; mix_columns 290 lib/crypto/aes.c st0[0] = mix_columns(subshift(st1, 0)) ^ rkp[4]; mix_columns 291 lib/crypto/aes.c st0[1] = mix_columns(subshift(st1, 1)) ^ rkp[5]; mix_columns 292 lib/crypto/aes.c st0[2] = mix_columns(subshift(st1, 2)) ^ rkp[6]; mix_columns 293 lib/crypto/aes.c st0[3] = mix_columns(subshift(st1, 3)) ^ rkp[7];