Lines Matching refs:R1
614 $R1 = $K[1] ^ $in[2];
624 $t1 = $S0[($R1 >> 24) & 0xff] ^
625 $S1[ $R1 & 0xff] ^
626 $S2[($R1 >> 8) & 0xff] ^
627 $S3[($R1 >> 16) & 0xff];
642 … $R1 = ((($R1 >> 31) & 1) | ($R1 << 1)) ^ self::safe_intval($t0 + ($t1 << 1) + $K[++$ki]);
649 $K[7] ^ $R1);
670 $R1 = $K[5] ^ $in[2];
680 $t1 = $S0[$R1 >> 24 & 0xff] ^
681 $S1[$R1 & 0xff] ^
682 $S2[$R1 >> 8 & 0xff] ^
683 $S3[$R1 >> 16 & 0xff];
696 $R1 ^= self::safe_intval($t0 + ($t1 << 1) + $K[--$ki]);
697 $R1 = $R1 >> 1 & 0x7fffffff | $R1 << 31;
705 $K[3] ^ $R1);