crypt_des.c File Reference

#include <advapi32.h>

Go to the source code of this file.

Defines
#define	CLRBIT(STR, IDX)   ( (STR)[(IDX)/8] &= ~(0x01 << (7 - ((IDX)%8))) )
#define	SETBIT(STR, IDX)   ( (STR)[(IDX)/8] |= (0x01 << (7 - ((IDX)%8))) )
#define	GETBIT(STR, IDX)   (( ((STR)[(IDX)/8]) >> (7 - ((IDX)%8)) ) & 0x01)
Functions
static void	Permute (unsigned char *dst, const unsigned char *src, const unsigned char *map, const int mapsize)
static void	KeyShiftLeft (unsigned char *key, const int numbits)
static void	KeyShiftRight (unsigned char *key, const int numbits)
static void	sbox (unsigned char *dst, const unsigned char *src)
static void	xor (unsigned char *dst, const unsigned char *a, const unsigned char *b, const int count)
unsigned char *	CRYPT_DEShash (unsigned char *dst, const unsigned char *key, const unsigned char *src)
unsigned char *	CRYPT_DESunhash (unsigned char *dst, const unsigned char *key, const unsigned char *src)
Variables
static const unsigned char	InitialPermuteMap [64]
static const unsigned char	KeyPermuteMap [56]
static const unsigned char	KeyRotation [16]
static const unsigned char	KeyCompression [48]
static const unsigned char	DataExpansion [48]
static const unsigned char	SBox [8][64]
static const unsigned char	PBox [32]
static const unsigned char	FinalPermuteMap [64]