f7215ac853
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9016 a95241bf-73f2-0310-859d-f6bbb57e9c96
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
#ifndef ZOIDBERG_DES_H
|
|
#define ZOIDBERG_DES_H
|
|
/* DES - encryption algorithm, removed double and triple DES
|
|
**
|
|
** Copyright 2001 Dr. Zoidberg Enterprises. All rights reserved.
|
|
*/
|
|
|
|
/* des.h - adapted from d3des.h:
|
|
*
|
|
* Headers and defines for d3des.c
|
|
* Graven Imagery, 1992.
|
|
*
|
|
* Copyright (c) 1988,1989,1990,1991,1992 by Richard Outerbridge
|
|
* (GEnie : OUTER; CIS : [71755,204])
|
|
*/
|
|
|
|
#define DES_ENCRYPT 0 /* MODE == encrypt */
|
|
#define DES_DECRYPT 1 /* MODE == decrypt */
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
extern void des_setkey(unsigned char *, short);
|
|
/* hexkey[8] MODE
|
|
* Sets the internal key register according to the hexadecimal
|
|
* key contained in the 8 bytes of hexkey, according to the DES,
|
|
* for encryption or decryption according to MODE.
|
|
*/
|
|
|
|
extern void des_usekey(unsigned long *);
|
|
/* cookedkey[32]
|
|
* Loads the internal key register with the data in cookedkey.
|
|
*/
|
|
|
|
extern void des_cpkey(unsigned long *);
|
|
/* cookedkey[32]
|
|
* Copies the contents of the internal key register into the storage
|
|
* located at &cookedkey[0].
|
|
*/
|
|
|
|
extern void des_crypt(unsigned char *, unsigned char *);
|
|
/* from[8] to[8]
|
|
* Encrypts/Decrypts (according to the key currently loaded in the
|
|
* internal key register) one block of eight bytes at address 'from'
|
|
* into the block at address 'to'. They can be the same.
|
|
*/
|
|
|
|
extern void des_encrypt(char *from,char *to);
|
|
extern void des_decrypt(char *from,int fromLength,char *to);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* ZOIDBERG_DES_H */
|