1/*-
2 * Copyright (c) 1991, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the University nor the names of its contributors
14 *    may be used to endorse or promote products derived from this software
15 *    without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 *	@(#)enc-proto.h	8.1 (Berkeley) 6/4/93
30 * $FreeBSD$
31 */
32
33/*
34 * Copyright (C) 1990 by the Massachusetts Institute of Technology
35 *
36 * Export of this software from the United States of America is assumed
37 * to require a specific license from the United States Government.
38 * It is the responsibility of any person or organization contemplating
39 * export to obtain such a license before exporting.
40 *
41 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
42 * distribute this software and its documentation for any purpose and
43 * without fee is hereby granted, provided that the above copyright
44 * notice appear in all copies and that both that copyright notice and
45 * this permission notice appear in supporting documentation, and that
46 * the name of M.I.T. not be used in advertising or publicity pertaining
47 * to distribution of the software without specific, written prior
48 * permission.  M.I.T. makes no representations about the suitability of
49 * this software for any purpose.  It is provided "as is" without express
50 * or implied warranty.
51 */
52
53#ifdef	ENCRYPTION
54void encrypt_init(const char *, int);
55Encryptions *findencryption(int);
56void encrypt_send_supprt(void);
57void encrypt_auto(int);
58void decrypt_auto(int);
59void encrypt_is(unsigned char *, int);
60void encrypt_reply(unsigned char *, int);
61void encrypt_start_input(int);
62void encrypt_session_key(Session_Key *, int);
63void encrypt_end_input(void);
64void encrypt_start_output(int);
65void encrypt_end_output(void);
66void encrypt_send_request_start(void);
67void encrypt_send_request_end(void);
68void encrypt_send_end(void);
69void encrypt_wait(void);
70void encrypt_send_support(void);
71void encrypt_send_keyid(int, const char *, int, int);
72void encrypt_start(unsigned char *, int);
73void encrypt_end(void);
74void encrypt_support(unsigned char *, int);
75void encrypt_request_start(unsigned char *, int);
76void encrypt_request_end(void);
77void encrypt_enc_keyid(unsigned char *, int);
78void encrypt_dec_keyid(unsigned char *, int);
79void encrypt_printsub(unsigned char *, int, unsigned char *, int);
80void encrypt_gen_printsub(unsigned char *, int, unsigned char *, int);
81void encrypt_display(void);
82
83void fb64_printsub(unsigned char *, int, unsigned char *, int, const char *);
84
85int EncryptEnable(char *, char *);
86int EncryptDisable(char *, char *);
87int EncryptStatus(void);
88int EncryptDebug(int);
89int EncryptVerbose(int);
90int EncryptAutoEnc(int);
91int EncryptAutoDec(int);
92
93void krbdes_encrypt(unsigned char *, int);
94int krbdes_decrypt(int);
95int krbdes_is(unsigned char *, int);
96int krbdes_reply(unsigned char *, int);
97void krbdes_init(int);
98int krbdes_start(int, int);
99void krbdes_session(Session_Key *, int);
100void krbdes_printsub(unsigned char *, int, unsigned char *, int);
101
102void cfb64_encrypt(unsigned char *, int);
103int cfb64_decrypt(int);
104void cfb64_init(int);
105int cfb64_start(int, int);
106int cfb64_is(unsigned char *, int);
107int cfb64_reply(unsigned char *, int);
108void cfb64_session(Session_Key *, int);
109int cfb64_keyid(int, unsigned char *, int *);
110void cfb64_printsub(unsigned char *, int, unsigned char *, int);
111
112void ofb64_encrypt(unsigned char *, int);
113int ofb64_decrypt(int);
114void ofb64_init(int);
115int ofb64_start(int, int);
116int ofb64_is(unsigned char *, int);
117int ofb64_reply(unsigned char *, int);
118void ofb64_session(Session_Key *, int);
119int ofb64_keyid(int, unsigned char *, int *);
120void ofb64_printsub(unsigned char *, int, unsigned char *, int);
121
122#endif	/* ENCRYPTION */
123