1 /* $OpenBSD: myproposal.h,v 1.23 2009/01/23 07:58:11 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 "ssh-rsa,ssh-dss" 44 45 #define KEX_DEFAULT_ENCRYPT \ 46 "aes128-ctr,aes192-ctr,aes256-ctr," \ 47 "arcfour256,arcfour128," \ 48 "aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc," \ 49 "aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se" 50 #define KEX_DEFAULT_MAC \ 51 "hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160," \ 52 "hmac-ripemd160@openssh.com," \ 53 "hmac-sha1-96,hmac-md5-96" 54 #define KEX_DEFAULT_COMP "none,zlib@openssh.com,zlib" 55 #define KEX_DEFAULT_LANG "" 56 57 58 static char *myproposal[PROPOSAL_MAX] = { 59 KEX_DEFAULT_KEX, 60 KEX_DEFAULT_PK_ALG, 61 KEX_DEFAULT_ENCRYPT, 62 KEX_DEFAULT_ENCRYPT, 63 KEX_DEFAULT_MAC, 64 KEX_DEFAULT_MAC, 65 KEX_DEFAULT_COMP, 66 KEX_DEFAULT_COMP, 67 KEX_DEFAULT_LANG, 68 KEX_DEFAULT_LANG 69 }; 70