Lines Matching refs:R2
615 $R2 = $K[2] ^ $in[3];
628 $R2 ^= self::safe_intval($t0 + $t1 + $K[++$ki]);
629 $R2 = ($R2 >> 1 & 0x7fffffff) | ($R2 << 31);
632 $t0 = $S0[ $R2 & 0xff] ^
633 $S1[($R2 >> 8) & 0xff] ^
634 $S2[($R2 >> 16) & 0xff] ^
635 $S3[($R2 >> 24) & 0xff];
646 return pack("V4", $K[4] ^ $R2,
671 $R2 = $K[6] ^ $in[3];
686 $R2 = ($R2 >> 31 & 0x1 | $R2 << 1) ^ self::safe_intval($t0 + $t1 + $K[--$ki]);
688 $t0 = $S0[$R2 & 0xff] ^
689 $S1[$R2 >> 8 & 0xff] ^
690 $S2[$R2 >> 16 & 0xff] ^
691 $S3[$R2 >> 24 & 0xff];
702 return pack("V4", $K[0] ^ $R2,