Lines Matching refs:U4
52 * the tables U0, U1, U2, and U4 to compute its inverse
1141 * the following tables (aes_sbox, aes_inv_sbox, T4, U4) are
1288 static uint32_t U4[256] = {
1751 tmp0 = (U4[(state->v32[0] >> 24)] & 0xff000000)
1752 ^ (U4[(state->v32[3] >> 16) & 0xff] & 0x00ff0000)
1753 ^ (U4[(state->v32[2] >> 8) & 0xff] & 0x0000ff00)
1754 ^ (U4[(state->v32[1] ) & 0xff] & 0x000000ff)
1757 tmp1 = (U4[(state->v32[1] >> 24)] & 0xff000000)
1758 ^ (U4[(state->v32[0] >> 16) & 0xff] & 0x00ff0000)
1759 ^ (U4[(state->v32[3] >> 8) & 0xff] & 0x0000ff00)
1760 ^ (U4[(state->v32[2] ) & 0xff] & 0x000000ff)
1763 tmp2 = (U4[(state->v32[2] >> 24)] & 0xff000000)
1764 ^ (U4[(state->v32[1] >> 16) & 0xff] & 0x00ff0000)
1765 ^ (U4[(state->v32[0] >> 8) & 0xff] & 0x0000ff00)
1766 ^ (U4[(state->v32[3] ) & 0xff] & 0x000000ff)
1769 tmp3 = (U4[(state->v32[3] >> 24)] & 0xff000000)
1770 ^ (U4[(state->v32[2] >> 16) & 0xff] & 0x00ff0000)
1771 ^ (U4[(state->v32[1] >> 8) & 0xff] & 0x0000ff00)
1772 ^ (U4[(state->v32[0] ) & 0xff] & 0x000000ff)