ReactOS 0.4.15-dev-8096-ga0eec98
des.h
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1/* @(#)des.h 2.2 88/08/10 4.0 RPCSRC; from 2.7 88/02/08 SMI */
2/* $FreeBSD: src/include/rpc/des.h,v 1.4 2002/03/23 17:24:55 imp Exp $ */
3/*
4 * Copyright (c) 2009, Sun Microsystems, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:
9 * - Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 * - Neither the name of Sun Microsystems, Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived
16 * from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
29 */
30/*
31 * Generic DES driver interface
32 * Keep this file hardware independent!
33 * Copyright (c) 1986 by Sun Microsystems, Inc.
34 */
35
36#define DES_MAXLEN 65536 /* maximum # of bytes to encrypt */
37#define DES_QUICKLEN 16 /* maximum # of bytes to encrypt quickly */
38
40enum desmode { CBC, ECB };
41
42/*
43 * parameters to ioctl call
44 */
45struct desparams {
46 u_char des_key[8]; /* key (with low bit parity) */
47 enum desdir des_dir; /* direction */
48 enum desmode des_mode; /* mode */
49 u_char des_ivec[8]; /* input vector */
50 unsigned des_len; /* number of bytes to crypt */
51 union {
55# define des_data UDES.UDES_data /* direct data here if quick */
56# define des_buf UDES.UDES_buf /* otherwise, pointer to data */
57};
58
59#ifdef notdef
60
61/*
62 * These ioctls are only implemented in SunOS. Maybe someday
63 * if somebody writes a driver for DES hardware that works
64 * with FreeBSD, we can being that back.
65 */
66
67/*
68 * Encrypt an arbitrary sized buffer
69 */
70#define DESIOCBLOCK _IOWR('d', 6, struct desparams)
71
72/*
73 * Encrypt of small amount of data, quickly
74 */
75#define DESIOCQUICK _IOWR('d', 7, struct desparams)
76
77#endif
78
79/*
80 * Software DES.
81 */
82extern int _des_crypt( char *, int, struct desparams * );
#define DES_QUICKLEN
Definition: des.h:37
int _des_crypt(char *, int, struct desparams *)
desdir
Definition: des.h:39
@ DECRYPT
Definition: des.h:39
@ ENCRYPT
Definition: des.h:39
desmode
Definition: des.h:40
@ CBC
Definition: des.h:40
@ ECB
Definition: des.h:40
UCHAR u_char
Definition: types.h:80
Definition: des.h:45
u_char UDES_data[DES_QUICKLEN]
Definition: des.h:52
unsigned des_len
Definition: des.h:50
u_char des_ivec[8]
Definition: des.h:49
enum desmode des_mode
Definition: des.h:48
u_char * UDES_buf
Definition: des.h:53
enum desdir des_dir
Definition: des.h:47
union desparams::@201 UDES