101 lines
3.1 KiB
C
101 lines
3.1 KiB
C
/*
|
|
* CDE - Common Desktop Environment
|
|
*
|
|
* Copyright (c) 1993-2012, The Open Group. All rights reserved.
|
|
*
|
|
* These libraries and programs are free software; you can
|
|
* redistribute them and/or modify them under the terms of the GNU
|
|
* Lesser General Public License as published by the Free Software
|
|
* Foundation; either version 2 of the License, or (at your option)
|
|
* any later version.
|
|
*
|
|
* These libraries and programs are distributed in the hope that
|
|
* they will be useful, but WITHOUT ANY WARRANTY; without even the
|
|
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
* PURPOSE. See the GNU Lesser General Public License for more
|
|
* details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with these librararies and programs; if not, write
|
|
* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
|
|
* Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
/* $XConsortium: des.h /main/3 1995/10/27 16:19:08 rswiston $ */
|
|
/* *
|
|
* (c) Copyright 1993, 1994 Hewlett-Packard Company *
|
|
* (c) Copyright 1993, 1994 International Business Machines Corp. *
|
|
* (c) Copyright 1993, 1994 Sun Microsystems, Inc. *
|
|
* (c) Copyright 1993, 1994 Novell, Inc. *
|
|
*/
|
|
/*
|
|
{ DES, USX/LIB/DESLIB, PJL, 04/05/82 }
|
|
{ DES routines }
|
|
|
|
{ CHANGES:
|
|
12/21/88 gilbert Modifications for C++.
|
|
03/25/88 brian Created ANSI C version
|
|
01/13/86 nazgul Created C version
|
|
08/25/83 spf Added us_des_ins_pas declaration
|
|
}
|
|
*/
|
|
|
|
#ifndef apollo_sys_des_h
|
|
#define apollo_sys_des_h
|
|
|
|
|
|
/* Enable function prototypes for ANSI C and C++ */
|
|
#if defined(__STDC__) || defined(c_plusplus) || defined(__cplusplus)
|
|
# define _PROTOTYPES
|
|
#endif
|
|
|
|
/* Required for C++ V2.0 */
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#ifdef _PROTOTYPES
|
|
#define std_$call extern
|
|
#endif
|
|
|
|
typedef char des_$key[8];
|
|
|
|
/*
|
|
packed record { NOTE THIS WELL!!! }
|
|
bits: 0..127; { 56 bits: LEFT ADJUSTED in 8 bytes }
|
|
parity: 0..1 { reserved for parity, but ignored }
|
|
end;
|
|
*/
|
|
|
|
typedef char des_$text[8]; /* Actually a 64 bit set */
|
|
|
|
typedef char des_$key_sched[16][8];
|
|
|
|
std_$call void des_$encrypt(
|
|
#ifdef _PROTOTYPES
|
|
des_$text & plain, /* input 64 bits to encrypt */
|
|
des_$text * cipher, /* ...get back result */
|
|
des_$key_sched & key_sched /* made with des_$compute_key_sched */
|
|
#endif
|
|
);
|
|
|
|
std_$call void des_$decrypt(
|
|
#ifdef _PROTOTYPES
|
|
des_$text & cipher, /* input 64 bits to decrypt */
|
|
des_$text * plain, /* ...get back result */
|
|
des_$key_sched & key_sched /* made with des_$compute_key_sched */
|
|
#endif
|
|
);
|
|
|
|
std_$call void des_$compute_key_sched(
|
|
#ifdef _PROTOTYPES
|
|
des_$key & key, /* eight byte key */
|
|
des_$key_sched * key_sched /* output key schedule */
|
|
#endif
|
|
);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|