fcrypt_b.c File Reference

#include <stdio.h>
#include "des_locl.h"

Go to the source code of this file.

Macros
#define	DES_FCRYPT
#define	PERM_OP(a, b, t, n, m)
#define	HPERM_OP(a, t, n, m)

Functions
void	fcrypt_body (DES_LONG *out, DES_key_schedule *ks, DES_LONG Eswap0, DES_LONG Eswap1)

Macro Definition Documentation

#define DES_FCRYPT

Definition at line 67 of file fcrypt_b.c.

#define HPERM_OP	(		a,
			t,
			n,
			m
	)

Value:

((t)=((((a)<<(16-(n)))^(a))&(m)),\
    (a)=(a)^(t)^(t>>(16-(n))))\

Definition at line 77 of file fcrypt_b.c.

#define PERM_OP	(		a,
			b,
			t,
			n,
			m
	)

Value:

((t)=((((a)>>(n))^(b))&(m)),\
    (b)^=(t),\
    (a)^=((t)<<(n)))

Definition at line 72 of file fcrypt_b.c.

Function Documentation

void fcrypt_body	(	DES_LONG *	out,
		DES_key_schedule *	ks,
		DES_LONG	Eswap0,
		DES_LONG	Eswap1
	)

Definition at line 80 of file fcrypt_b.c.