Lines Matching defs:a0
369 uint32_t tmp1, old_a0, a0, a1, a2, a3, row;
386 a0 = (uint32_t)aes_sbox[(data[row%4]>>24)&0xFF];
394 tmp1 = a0 ^ a1 ^ a2 ^ a3;
395 old_a0 = a0;
397 a0 ^= tmp1 ^ AES_xtime(a0 ^ a1);
404 tmp[row] = ((a0 << 24) | (a1 << 16) | (a2 << 8) | a3);
423 uint32_t a0, a1, a2, a3, row;
440 a0 = aes_isbox[(data[(row+3)%4]>>24)&0xFF];
451 xt0 = AES_xtime(a0^a1);
454 xt3 = AES_xtime(a3^a0);
460 xt1 ^= a0^a2^a3^xt5^xt6;
461 xt2 ^= a0^a1^a3^xt4^xt6;
462 xt3 ^= a0^a1^a2^xt5^xt6;
466 tmp[row-1] = ((a0<<24)|(a1<<16)|(a2<<8)|a3);
