static DWORD KeyPerm[8][64] =
{
/* for C bits (numbered as per FIPS 46) 1 2 3 4 5 6 */
{
0x00000000,0x00000010,0x20000000,0x20000010,
0x00010000,0x00010010,0x20010000,0x20010010,
0x00000800,0x00000810,0x20000800,0x20000810,
0x00010800,0x00010810,0x20010800,0x20010810...