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/*
* lib/des425/des.h
*
* Copyright 1991 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
*/
/*
* Include file for the Data Encryption Standard library.
*/
/* only do the whole thing once */
#ifndef DES_DEFS
#define DES_DEFS
#include "k5-int.h"
#include "des_int.h"
typedef mit_des_cblock des_cblock; /* crypto-block size */
/* Key schedule */
typedef mit_des_key_schedule des_key_schedule;
#define DES_KEY_SZ (sizeof(des_cblock))
#define DES_ENCRYPT 1
#define DES_DECRYPT 0
#ifndef NCOMPAT
#define C_Block des_cblock
#define Key_schedule des_key_schedule
#define ENCRYPT DES_ENCRYPT
#define DECRYPT DES_DECRYPT
#define KEY_SZ DES_KEY_SZ
#define string_to_key des_string_to_key
#define read_pw_string des_read_pw_string
#define random_key des_random_key
#define pcbc_encrypt des_pcbc_encrypt
#define key_sched des_key_sched
#define cbc_encrypt des_cbc_encrypt
#define cbc_cksum des_cbc_cksum
#define C_Block_print des_cblock_print
#define quad_cksum des_quad_cksum
typedef struct des_ks_struct bit_64;
#endif
#define des_cblock_print(x) des_cblock_print_file(x, stdout)
/*
* Windows needs everything prototyped because we're exporting all the fuctions.
*/
void des_cbc_cksum();
int des_ecb_encrypt();
int des_cbc_encrypt();
void des_fixup_key_parity();
int des_check_key_parity();
int des_key_sched();
int des_new_random_key();
void des_init_random_number_generator();
void des_set_random_generator_seed();
void des_set_sequence_number();
void des_generate_random_block();
int des_pcbc_encrypt();
unsigned long des_quad_cksum();
int des_random_key();
krb5_error_code des_read_password();
int des_string_to_key();
int des_is_weak_key();
#endif /* DES_DEFS */
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