path: root/sunrpc/des_impl.c

/* Copyright (C) 1992 Eric Young */
/* Collected from libdes and modified for SECURE RPC by Martin Kuck 1994 */
/* This file is distributed under the terms of the GNU Lesser General */
/* Public License, version 2.1 or later - see the file COPYING.LIB for details.*/
/* If you did not receive a copy of the license with this program, please*/
/* write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,*/
/* Boston, MA 02111, USA to obtain a copy. */
#include <string.h>
#include "des.h"


static const unsigned long des_SPtrans[8][64] =
{
  {				/* nibble 0 */
    0x00820200, 0x00020000, 0x80800000, 0x80820200,
    0x00800000, 0x80020200, 0x80020000, 0x80800000,
    0x80020200, 0x00820200, 0x00820000, 0x80000200,
    0x80800200, 0x00800000, 0x00000000, 0x80020000,
    0x00020000, 0x80000000, 0x00800200, 0x00020200,
    0x80820200, 0x00820000, 0x80000200, 0x00800200,
    0x80000000, 0x00000200, 0x00020200, 0x80820000,
    0x00000200, 0x80800200, 0x80820000, 0x00000000,
    0x00000000, 0x80820200, 0x00800200, 0x80020000,
    0x00820200, 0x00020000, 0x80000200, 0x00800200,
    0x80820000, 0x00000200, 0x00020200, 0x80800000,
    0x80020200, 0x80000000, 0x80800000, 0x00820000,
    0x80820200, 0x00020200, 0x00820000, 0x80800200,
    0x00800000, 0x80000200, 0x80020000, 0x00000000,
    0x00020000, 0x00800000, 0x80800200, 0x00820200,
    0x80000000, 0x80820000, 0x00000200, 0x80020200},

  {				/* nibble 1 */
    0x10042004, 0x00000000, 0x00042000, 0x10040000,
    0x10000004, 0x00002004, 0x10002000, 0x00042000,
    0x00002000, 0x10040004, 0x00000004, 0x10002000,
    0x00040004, 0x10042000, 0x10040000, 0x00000004,
    0x00040000, 0x10002004, 0x10040004, 0x00002000,
    0x00042004, 0x10000000, 0x00000000, 0x00040004,
    0x10002004, 0x00042004, 0x10042000, 0x10000004,
    0x10000000, 0x00040000, 0x00002004, 0x10042004,
    0x00040004, 0x10042000, 0x10002000, 0x00042004,
    0x10042004, 0x00040004, 0x10000004, 0x00000000,
    0x10000000, 0x00002004, 0x00040000, 0x10040004,
    0x00002000, 0x10000000, 0x00042004, 0x10002004,
    0x10042000, 0x00002000, 0x00000000, 0x10000004,
    0x00000004, 0x10042004, 0x00042000, 0x10040000,
    0x10040004, 0x00040000, 0x00002004, 0x10002000,
    0x10002004, 0x00000004, 0x10040000, 0x00042000},

  {				/* nibble 2 */
    0x41000000, 0x01010040, 0x00000040, 0x41000040,
    0x40010000, 0x01000000, 0x41000040, 0x00010040,
    0x01000040, 0x00010000, 0x01010000, 0x40000000,
    0x41010040, 0x40000040, 0x40000000, 0x41010000,
    0x00000000, 0x40010000, 0x01010040, 0x00000040,
    0x40000040, 0x41010040, 0x00010000, 0x41000000,
    0x41010000, 0x01000040, 0x40010040, 0x01010000,
    0x00010040, 0x00000000, 0x01000000, 0x40010040,
    0x01010040, 0x00000040, 0x40000000, 0x00010000,
    0x40000040, 0x40010000, 0x01010000, 0x41000040,
    0x00000000, 0x01010040, 0x00010040, 0x41010000,
    0x40010000, 0x01000000, 0x41010040, 0x40000000,
    0x40010040, 0x41000000, 0x01000000, 0x41010040,
    0x00010000,