des_crypt.h File Reference

#include <rpc/rpc.h>

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Macros
#define	DES_MAXDATA   8192 /* max bytes encrypted in one call */
#define	DES_DIRMASK   (1 << 0)
#define	DES_ENCRYPT   (0*DES_DIRMASK) /* Encrypt */
#define	DES_DECRYPT   (1*DES_DIRMASK) /* Decrypt */
#define	DES_DEVMASK   (1 << 1)
#define	DES_HW   (0*DES_DEVMASK) /* Use hardware device */
#define	DES_SW   (1*DES_DEVMASK) /* Use software device */
#define	DESERR_NONE   0 /* succeeded */
#define	DESERR_NOHWDEVICE   1 /* succeeded, but hw device not available */
#define	DESERR_HWERROR   2 /* failed, hardware/driver error */
#define	DESERR_BADPARAM   3 /* failed, bad parameter to call */
#define	DES_FAILED(err)    ((err) > DESERR_NOHWDEVICE)

Functions
__BEGIN_DECLS int	cbc_crypt (char *, char *, unsigned int, unsigned int, char *)
__END_DECLS __BEGIN_DECLS int	ecb_crypt (char *, char *, unsigned int, unsigned int)
__END_DECLS __BEGIN_DECLS void	des_setparity (char *)

Macro Definition Documentation

DES_DECRYPT

#define DES_DECRYPT   (1*DES_DIRMASK) /* Decrypt */

Definition at line 52 of file des_crypt.h.

DES_DEVMASK

#define DES_DEVMASK   (1 << 1)

Definition at line 55 of file des_crypt.h.

DES_DIRMASK

#define DES_DIRMASK   (1 << 0)

Definition at line 50 of file des_crypt.h.

DES_ENCRYPT

#define DES_ENCRYPT   (0*DES_DIRMASK) /* Encrypt */

Definition at line 51 of file des_crypt.h.

DES_FAILED

#define DES_FAILED

(

err

)

((err) > DESERR_NOHWDEVICE)

Definition at line 65 of file des_crypt.h.

DES_HW

#define DES_HW   (0*DES_DEVMASK) /* Use hardware device */

Definition at line 56 of file des_crypt.h.

DES_MAXDATA

#define DES_MAXDATA   8192 /* max bytes encrypted in one call */

Definition at line 49 of file des_crypt.h.

DES_SW

#define DES_SW   (1*DES_DEVMASK) /* Use software device */

Definition at line 57 of file des_crypt.h.

DESERR_BADPARAM

#define DESERR_BADPARAM   3 /* failed, bad parameter to call */

Definition at line 63 of file des_crypt.h.

DESERR_HWERROR

#define DESERR_HWERROR   2 /* failed, hardware/driver error */

Definition at line 62 of file des_crypt.h.

DESERR_NOHWDEVICE

#define DESERR_NOHWDEVICE   1 /* succeeded, but hw device not available */

Definition at line 61 of file des_crypt.h.

DESERR_NONE

#define DESERR_NONE   0 /* succeeded */

Definition at line 60 of file des_crypt.h.

Function Documentation

cbc_crypt()

__BEGIN_DECLS int cbc_crypt	(	char *	,
		char *	,
		unsigned int	,
		unsigned int	,
		char *
	)

des_setparity()

__END_DECLS __BEGIN_DECLS void des_setparity

(

char *

p

)

Definition at line 56 of file des_soft.c.

{
    int i;
 
    for (i = 0; i < 8; i++) {
        *p = partab[*p & 0x7f];
        p++;
    }
}

ecb_crypt()

__END_DECLS __BEGIN_DECLS int ecb_crypt	(	char *	,
		char *	,
		unsigned int	,
		unsigned int
	)