myproposal.h revision 215116 
1/* $OpenBSD: myproposal.h,v 1.25 2010/04/16 01:47:26 djm Exp $ */
2
3/*
4 * Copyright (c) 2000 Markus Friedl.  All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#include <openssl/opensslv.h>
28
29/* Old OpenSSL doesn't support what we need for DHGEX-sha256 */
30#if OPENSSL_VERSION_NUMBER < 0x00907000L
31# define KEX_DEFAULT_KEX		\
32	"diffie-hellman-group-exchange-sha1," \
33	"diffie-hellman-group14-sha1," \
34	"diffie-hellman-group1-sha1"
35#else
36# define KEX_DEFAULT_KEX		\
37	"diffie-hellman-group-exchange-sha256," \
38	"diffie-hellman-group-exchange-sha1," \
39	"diffie-hellman-group14-sha1," \
40	"diffie-hellman-group1-sha1"
41#endif
42
43#define	KEX_DEFAULT_PK_ALG	\
44				"ssh-rsa-cert-v01@openssh.com," \
45				"ssh-dss-cert-v01@openssh.com," \
46				"ssh-rsa-cert-v00@openssh.com," \
47 				"ssh-dss-cert-v00@openssh.com," \
48 				"ssh-rsa,ssh-dss"
49
50#define	KEX_DEFAULT_ENCRYPT \
51	"aes128-ctr,aes192-ctr,aes256-ctr," \
52	"arcfour256,arcfour128," \
53	"aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc," \
54	"aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se"
55#define	KEX_DEFAULT_MAC \
56	"hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160," \
57	"hmac-ripemd160@openssh.com," \
58	"hmac-sha1-96,hmac-md5-96"
59#define	KEX_DEFAULT_COMP	"none,zlib@openssh.com,zlib"
60#define	KEX_DEFAULT_LANG	""
61
62
63static char *myproposal[PROPOSAL_MAX] = {
64	KEX_DEFAULT_KEX,
65	KEX_DEFAULT_PK_ALG,
66	KEX_DEFAULT_ENCRYPT,
67	KEX_DEFAULT_ENCRYPT,
68	KEX_DEFAULT_MAC,
69	KEX_DEFAULT_MAC,
70	KEX_DEFAULT_COMP,
71	KEX_DEFAULT_COMP,
72	KEX_DEFAULT_LANG,
73	KEX_DEFAULT_LANG
74};
75