Lines Matching refs:c
617 #define DES_PC2(a, b, c, d) (T4(d) | T3(c) | T2(b) | T1(a)) argument
634 unsigned long a, b, c, d, w; in des_ekey() local
638 c = k[5]; c &= 0x0e; c <<= 4; c |= k[1] & 0x1e; c = pc1[c]; in des_ekey()
642 pe[15 * 2 + 0] = DES_PC2(a, b, c, d); d = rs[d]; in des_ekey()
643 pe[14 * 2 + 0] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b]; in des_ekey()
644 pe[13 * 2 + 0] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d]; in des_ekey()
645 pe[12 * 2 + 0] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b]; in des_ekey()
646 pe[11 * 2 + 0] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d]; in des_ekey()
647 pe[10 * 2 + 0] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b]; in des_ekey()
648 pe[ 9 * 2 + 0] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d]; in des_ekey()
649 pe[ 8 * 2 + 0] = DES_PC2(d, a, b, c); c = rs[c]; in des_ekey()
650 pe[ 7 * 2 + 0] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a]; in des_ekey()
651 pe[ 6 * 2 + 0] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c]; in des_ekey()
652 pe[ 5 * 2 + 0] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a]; in des_ekey()
653 pe[ 4 * 2 + 0] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c]; in des_ekey()
654 pe[ 3 * 2 + 0] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a]; in des_ekey()
655 pe[ 2 * 2 + 0] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c]; in des_ekey()
656 pe[ 1 * 2 + 0] = DES_PC2(c, d, a, b); b = rs[b]; in des_ekey()
657 pe[ 0 * 2 + 0] = DES_PC2(b, c, d, a); in des_ekey()
660 w = (a ^ c) | (b ^ d) | (rs[a] ^ c) | (b ^ rs[d]); in des_ekey()
666 c = k[1]; c &= 0xe0; c >>= 4; c |= k[5] & 0xf0; c = pc1[c + 1]; in des_ekey()
671 w |= (a ^ c) | (b ^ d) | (rs[a] ^ c) | (b ^ rs[d]); in des_ekey()
673 pe[15 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; in des_ekey()
674 pe[14 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b]; in des_ekey()
675 pe[13 * 2 + 1] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d]; in des_ekey()
676 pe[12 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b]; in des_ekey()
677 pe[11 * 2 + 1] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d]; in des_ekey()
678 pe[10 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b]; in des_ekey()
679 pe[ 9 * 2 + 1] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d]; in des_ekey()
680 pe[ 8 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; in des_ekey()
681 pe[ 7 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a]; in des_ekey()
682 pe[ 6 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c]; in des_ekey()
683 pe[ 5 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a]; in des_ekey()
684 pe[ 4 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c]; in des_ekey()
685 pe[ 3 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a]; in des_ekey()
686 pe[ 2 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c]; in des_ekey()
687 pe[ 1 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; in des_ekey()
688 pe[ 0 * 2 + 1] = DES_PC2(b, c, d, a); in des_ekey()
694 c = a ^ b; in des_ekey()
695 c &= 0xffff0000; in des_ekey()
696 a ^= c; in des_ekey()
697 b ^= c; in des_ekey()
717 unsigned long a, b, c, d; in dkey() local
721 c = k[5]; c &= 0x0e; c <<= 4; c |= k[1] & 0x1e; c = pc1[c]; in dkey()
725 pe[ 0 * 2] = DES_PC2(a, b, c, d); d = rs[d]; in dkey()
726 pe[ 1 * 2] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b]; in dkey()
727 pe[ 2 * 2] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d]; in dkey()
728 pe[ 3 * 2] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b]; in dkey()
729 pe[ 4 * 2] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d]; in dkey()
730 pe[ 5 * 2] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b]; in dkey()
731 pe[ 6 * 2] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d]; in dkey()
732 pe[ 7 * 2] = DES_PC2(d, a, b, c); c = rs[c]; in dkey()
733 pe[ 8 * 2] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a]; in dkey()
734 pe[ 9 * 2] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c]; in dkey()
735 pe[10 * 2] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a]; in dkey()
736 pe[11 * 2] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c]; in dkey()
737 pe[12 * 2] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a]; in dkey()
738 pe[13 * 2] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c]; in dkey()
739 pe[14 * 2] = DES_PC2(c, d, a, b); b = rs[b]; in dkey()
740 pe[15 * 2] = DES_PC2(b, c, d, a); in dkey()
746 c = k[1]; c &= 0xe0; c >>= 4; c |= k[5] & 0xf0; c = pc1[c + 1]; in dkey()
750 pe[ 0 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; in dkey()
751 pe[ 1 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b]; in dkey()
752 pe[ 2 * 2 + 1] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d]; in dkey()
753 pe[ 3 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b]; in dkey()
754 pe[ 4 * 2 + 1] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d]; in dkey()
755 pe[ 5 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; b = rs[b]; in dkey()
756 pe[ 6 * 2 + 1] = DES_PC2(b, c, d, a); a = rs[a]; d = rs[d]; in dkey()
757 pe[ 7 * 2 + 1] = DES_PC2(d, a, b, c); c = rs[c]; in dkey()
758 pe[ 8 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a]; in dkey()
759 pe[ 9 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c]; in dkey()
760 pe[10 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a]; in dkey()
761 pe[11 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c]; in dkey()
762 pe[12 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; a = rs[a]; in dkey()
763 pe[13 * 2 + 1] = DES_PC2(a, b, c, d); d = rs[d]; c = rs[c]; in dkey()
764 pe[14 * 2 + 1] = DES_PC2(c, d, a, b); b = rs[b]; in dkey()
765 pe[15 * 2 + 1] = DES_PC2(b, c, d, a); in dkey()
771 c = a ^ b; in dkey()
772 c &= 0xffff0000; in dkey()
773 a ^= c; in dkey()
774 b ^= c; in dkey()