freebsd-nq/myproposal.h

149 lines
4.3 KiB
C
Raw Normal View History

2014-01-30 10:56:49 +00:00
/* $OpenBSD: myproposal.h,v 1.35 2013/12/06 13:39:49 markus Exp $ */
/*
* Copyright (c) 2000 Markus Friedl. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
2006-09-30 13:29:51 +00:00
#include <openssl/opensslv.h>
2013-09-18 17:27:38 +00:00
/* conditional algorithm support */
2011-02-17 11:47:40 +00:00
#ifdef OPENSSL_HAS_ECC
2014-01-30 10:56:49 +00:00
#ifdef OPENSSL_HAS_NISTP521
2011-02-17 11:47:40 +00:00
# define KEX_ECDH_METHODS \
"ecdh-sha2-nistp256," \
"ecdh-sha2-nistp384," \
"ecdh-sha2-nistp521,"
# define HOSTKEY_ECDSA_CERT_METHODS \
"ecdsa-sha2-nistp256-cert-v01@openssh.com," \
"ecdsa-sha2-nistp384-cert-v01@openssh.com," \
"ecdsa-sha2-nistp521-cert-v01@openssh.com,"
# define HOSTKEY_ECDSA_METHODS \
"ecdsa-sha2-nistp256," \
"ecdsa-sha2-nistp384," \
"ecdsa-sha2-nistp521,"
#else
2014-01-30 10:56:49 +00:00
# define KEX_ECDH_METHODS \
"ecdh-sha2-nistp256," \
"ecdh-sha2-nistp384,"
# define HOSTKEY_ECDSA_CERT_METHODS \
"ecdsa-sha2-nistp256-cert-v01@openssh.com," \
"ecdsa-sha2-nistp384-cert-v01@openssh.com,"
# define HOSTKEY_ECDSA_METHODS \
"ecdsa-sha2-nistp256," \
"ecdsa-sha2-nistp384,"
#endif
#else
2011-02-17 11:47:40 +00:00
# define KEX_ECDH_METHODS
# define HOSTKEY_ECDSA_CERT_METHODS
# define HOSTKEY_ECDSA_METHODS
#endif
2013-09-18 17:27:38 +00:00
#ifdef OPENSSL_HAVE_EVPGCM
# define AESGCM_CIPHER_MODES \
"aes128-gcm@openssh.com,aes256-gcm@openssh.com,"
#else
# define AESGCM_CIPHER_MODES
#endif
#ifdef HAVE_EVP_SHA256
2011-02-17 11:47:40 +00:00
# define KEX_SHA256_METHODS \
"diffie-hellman-group-exchange-sha256,"
2014-01-30 10:56:49 +00:00
#define KEX_CURVE25519_METHODS \
"curve25519-sha256@libssh.org,"
2013-09-18 17:27:38 +00:00
#define SHA2_HMAC_MODES \
"hmac-sha2-256," \
"hmac-sha2-512,"
2006-09-30 13:29:51 +00:00
#else
2011-02-17 11:47:40 +00:00
# define KEX_SHA256_METHODS
2014-01-30 10:56:49 +00:00
# define KEX_CURVE25519_METHODS
2013-09-18 17:27:38 +00:00
# define SHA2_HMAC_MODES
2011-02-17 11:47:40 +00:00
#endif
# define KEX_DEFAULT_KEX \
2014-01-30 10:56:49 +00:00
KEX_CURVE25519_METHODS \
2011-02-17 11:47:40 +00:00
KEX_ECDH_METHODS \
KEX_SHA256_METHODS \
2006-09-30 13:29:51 +00:00
"diffie-hellman-group-exchange-sha1," \
"diffie-hellman-group14-sha1," \
"diffie-hellman-group1-sha1"
2010-11-08 10:45:44 +00:00
#define KEX_DEFAULT_PK_ALG \
2011-02-17 11:47:40 +00:00
HOSTKEY_ECDSA_CERT_METHODS \
2014-01-30 10:56:49 +00:00
"ssh-ed25519-cert-v01@openssh.com," \
2011-02-17 11:47:40 +00:00
"ssh-rsa-cert-v01@openssh.com," \
"ssh-dss-cert-v01@openssh.com," \
"ssh-rsa-cert-v00@openssh.com," \
"ssh-dss-cert-v00@openssh.com," \
HOSTKEY_ECDSA_METHODS \
2014-01-30 10:56:49 +00:00
"ssh-ed25519," \
2011-02-17 11:47:40 +00:00
"ssh-rsa," \
"ssh-dss"
2009-02-24 18:49:27 +00:00
2013-09-18 17:27:38 +00:00
/* the actual algorithms */
#define KEX_DEFAULT_ENCRYPT \
2009-02-24 18:49:27 +00:00
"aes128-ctr,aes192-ctr,aes256-ctr," \
"arcfour256,arcfour128," \
2013-09-18 17:27:38 +00:00
AESGCM_CIPHER_MODES \
2014-01-30 10:56:49 +00:00
"chacha20-poly1305@openssh.com," \
2005-09-03 06:59:33 +00:00
"aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc," \
2009-02-24 18:49:27 +00:00
"aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se"
2013-09-18 17:27:38 +00:00
#define KEX_DEFAULT_MAC \
2013-03-22 11:19:48 +00:00
"hmac-md5-etm@openssh.com," \
"hmac-sha1-etm@openssh.com," \
"umac-64-etm@openssh.com," \
"umac-128-etm@openssh.com," \
"hmac-sha2-256-etm@openssh.com," \
"hmac-sha2-512-etm@openssh.com," \
"hmac-ripemd160-etm@openssh.com," \
"hmac-sha1-96-etm@openssh.com," \
"hmac-md5-96-etm@openssh.com," \
2011-09-28 08:14:41 +00:00
"hmac-md5," \
"hmac-sha1," \
"umac-64@openssh.com," \
2013-03-22 11:19:48 +00:00
"umac-128@openssh.com," \
2011-09-28 08:14:41 +00:00
SHA2_HMAC_MODES \
"hmac-ripemd160," \
"hmac-ripemd160@openssh.com," \
2011-09-28 08:14:41 +00:00
"hmac-sha1-96," \
"hmac-md5-96"
2005-09-03 06:59:33 +00:00
#define KEX_DEFAULT_COMP "none,zlib@openssh.com,zlib"
2000-05-15 04:37:24 +00:00
#define KEX_DEFAULT_LANG ""
static char *myproposal[PROPOSAL_MAX] = {
2000-05-15 04:37:24 +00:00
KEX_DEFAULT_KEX,
KEX_DEFAULT_PK_ALG,
KEX_DEFAULT_ENCRYPT,
KEX_DEFAULT_ENCRYPT,
KEX_DEFAULT_MAC,
KEX_DEFAULT_MAC,
KEX_DEFAULT_COMP,
KEX_DEFAULT_COMP,
KEX_DEFAULT_LANG,
KEX_DEFAULT_LANG
};