|
sl@0
|
1 |
/* crypto/des/rpc_des.h */
|
|
sl@0
|
2 |
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
|
|
sl@0
|
3 |
* All rights reserved.
|
|
sl@0
|
4 |
*
|
|
sl@0
|
5 |
* This package is an SSL implementation written
|
|
sl@0
|
6 |
* by Eric Young (eay@cryptsoft.com).
|
|
sl@0
|
7 |
* The implementation was written so as to conform with Netscapes SSL.
|
|
sl@0
|
8 |
*
|
|
sl@0
|
9 |
* This library is free for commercial and non-commercial use as long as
|
|
sl@0
|
10 |
* the following conditions are aheared to. The following conditions
|
|
sl@0
|
11 |
* apply to all code found in this distribution, be it the RC4, RSA,
|
|
sl@0
|
12 |
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
|
|
sl@0
|
13 |
* included with this distribution is covered by the same copyright terms
|
|
sl@0
|
14 |
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
|
|
sl@0
|
15 |
*
|
|
sl@0
|
16 |
* Copyright remains Eric Young's, and as such any Copyright notices in
|
|
sl@0
|
17 |
* the code are not to be removed.
|
|
sl@0
|
18 |
* If this package is used in a product, Eric Young should be given attribution
|
|
sl@0
|
19 |
* as the author of the parts of the library used.
|
|
sl@0
|
20 |
* This can be in the form of a textual message at program startup or
|
|
sl@0
|
21 |
* in documentation (online or textual) provided with the package.
|
|
sl@0
|
22 |
*
|
|
sl@0
|
23 |
* Redistribution and use in source and binary forms, with or without
|
|
sl@0
|
24 |
* modification, are permitted provided that the following conditions
|
|
sl@0
|
25 |
* are met:
|
|
sl@0
|
26 |
* 1. Redistributions of source code must retain the copyright
|
|
sl@0
|
27 |
* notice, this list of conditions and the following disclaimer.
|
|
sl@0
|
28 |
* 2. Redistributions in binary form must reproduce the above copyright
|
|
sl@0
|
29 |
* notice, this list of conditions and the following disclaimer in the
|
|
sl@0
|
30 |
* documentation and/or other materials provided with the distribution.
|
|
sl@0
|
31 |
* 3. All advertising materials mentioning features or use of this software
|
|
sl@0
|
32 |
* must display the following acknowledgement:
|
|
sl@0
|
33 |
* "This product includes cryptographic software written by
|
|
sl@0
|
34 |
* Eric Young (eay@cryptsoft.com)"
|
|
sl@0
|
35 |
* The word 'cryptographic' can be left out if the rouines from the library
|
|
sl@0
|
36 |
* being used are not cryptographic related :-).
|
|
sl@0
|
37 |
* 4. If you include any Windows specific code (or a derivative thereof) from
|
|
sl@0
|
38 |
* the apps directory (application code) you must include an acknowledgement:
|
|
sl@0
|
39 |
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
|
|
sl@0
|
40 |
*
|
|
sl@0
|
41 |
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
|
|
sl@0
|
42 |
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
sl@0
|
43 |
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
sl@0
|
44 |
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
sl@0
|
45 |
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
sl@0
|
46 |
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
sl@0
|
47 |
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
sl@0
|
48 |
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
sl@0
|
49 |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
sl@0
|
50 |
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
sl@0
|
51 |
* SUCH DAMAGE.
|
|
sl@0
|
52 |
*
|
|
sl@0
|
53 |
* The licence and distribution terms for any publically available version or
|
|
sl@0
|
54 |
* derivative of this code cannot be changed. i.e. this code cannot simply be
|
|
sl@0
|
55 |
* copied and put under another distribution licence
|
|
sl@0
|
56 |
* [including the GNU Public Licence.]
|
|
sl@0
|
57 |
*/
|
|
sl@0
|
58 |
|
|
sl@0
|
59 |
/* @(#)des.h 2.2 88/08/10 4.0 RPCSRC; from 2.7 88/02/08 SMI */
|
|
sl@0
|
60 |
/*
|
|
sl@0
|
61 |
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
|
|
sl@0
|
62 |
* unrestricted use provided that this legend is included on all tape
|
|
sl@0
|
63 |
* media and as a part of the software program in whole or part. Users
|
|
sl@0
|
64 |
* may copy or modify Sun RPC without charge, but are not authorized
|
|
sl@0
|
65 |
* to license or distribute it to anyone else except as part of a product or
|
|
sl@0
|
66 |
* program developed by the user.
|
|
sl@0
|
67 |
*
|
|
sl@0
|
68 |
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
|
|
sl@0
|
69 |
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
|
|
sl@0
|
70 |
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
|
|
sl@0
|
71 |
*
|
|
sl@0
|
72 |
* Sun RPC is provided with no support and without any obligation on the
|
|
sl@0
|
73 |
* part of Sun Microsystems, Inc. to assist in its use, correction,
|
|
sl@0
|
74 |
* modification or enhancement.
|
|
sl@0
|
75 |
*
|
|
sl@0
|
76 |
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
|
|
sl@0
|
77 |
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
|
|
sl@0
|
78 |
* OR ANY PART THEREOF.
|
|
sl@0
|
79 |
*
|
|
sl@0
|
80 |
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
|
|
sl@0
|
81 |
* or profits or other special, indirect and consequential damages, even if
|
|
sl@0
|
82 |
* Sun has been advised of the possibility of such damages.
|
|
sl@0
|
83 |
*
|
|
sl@0
|
84 |
* Sun Microsystems, Inc.
|
|
sl@0
|
85 |
* 2550 Garcia Avenue
|
|
sl@0
|
86 |
* Mountain View, California 94043
|
|
sl@0
|
87 |
*/
|
|
sl@0
|
88 |
/*
|
|
sl@0
|
89 |
* Generic DES driver interface
|
|
sl@0
|
90 |
* Keep this file hardware independent!
|
|
sl@0
|
91 |
* Copyright (c) 1986 by Sun Microsystems, Inc.
|
|
sl@0
|
92 |
*/
|
|
sl@0
|
93 |
|
|
sl@0
|
94 |
#define DES_MAXLEN 65536 /* maximum # of bytes to encrypt */
|
|
sl@0
|
95 |
#define DES_QUICKLEN 16 /* maximum # of bytes to encrypt quickly */
|
|
sl@0
|
96 |
|
|
sl@0
|
97 |
#ifdef HEADER_DES_H
|
|
sl@0
|
98 |
#undef ENCRYPT
|
|
sl@0
|
99 |
#undef DECRYPT
|
|
sl@0
|
100 |
#endif
|
|
sl@0
|
101 |
|
|
sl@0
|
102 |
enum desdir { ENCRYPT, DECRYPT };
|
|
sl@0
|
103 |
enum desmode { CBC, ECB };
|
|
sl@0
|
104 |
|
|
sl@0
|
105 |
/*
|
|
sl@0
|
106 |
* parameters to ioctl call
|
|
sl@0
|
107 |
*/
|
|
sl@0
|
108 |
struct desparams {
|
|
sl@0
|
109 |
unsigned char des_key[8]; /* key (with low bit parity) */
|
|
sl@0
|
110 |
enum desdir des_dir; /* direction */
|
|
sl@0
|
111 |
enum desmode des_mode; /* mode */
|
|
sl@0
|
112 |
unsigned char des_ivec[8]; /* input vector */
|
|
sl@0
|
113 |
unsigned des_len; /* number of bytes to crypt */
|
|
sl@0
|
114 |
union {
|
|
sl@0
|
115 |
unsigned char UDES_data[DES_QUICKLEN];
|
|
sl@0
|
116 |
unsigned char *UDES_buf;
|
|
sl@0
|
117 |
} UDES;
|
|
sl@0
|
118 |
# define des_data UDES.UDES_data /* direct data here if quick */
|
|
sl@0
|
119 |
# define des_buf UDES.UDES_buf /* otherwise, pointer to data */
|
|
sl@0
|
120 |
};
|
|
sl@0
|
121 |
|
|
sl@0
|
122 |
/*
|
|
sl@0
|
123 |
* Encrypt an arbitrary sized buffer
|
|
sl@0
|
124 |
*/
|
|
sl@0
|
125 |
#define DESIOCBLOCK _IOWR(d, 6, struct desparams)
|
|
sl@0
|
126 |
|
|
sl@0
|
127 |
/*
|
|
sl@0
|
128 |
* Encrypt of small amount of data, quickly
|
|
sl@0
|
129 |
*/
|
|
sl@0
|
130 |
#define DESIOCQUICK _IOWR(d, 7, struct desparams)
|
|
sl@0
|
131 |
|