File: [local] / src / usr.bin / ssh / myproposal.h (download)
Revision 1.5, Wed Oct 11 04:02:17 2000 UTC (23 years, 8 months ago) by provos
Branch: MAIN
Changes since 1.4: +1 -1 lines
First rough implementation of the diffie-hellman group exchange. The
client can ask the server for bigger groups to perform the diffie-hellman
in, thus increasing the attack complexity when using ciphers with longer
keys. University of Windsor provided network, T the company.
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/*
* 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.
*/
#define KEX_DEFAULT_KEX "diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1"
#define KEX_DEFAULT_PK_ALG "ssh-dss"
#define KEX_DEFAULT_ENCRYPT "3des-cbc,blowfish-cbc,arcfour,cast128-cbc"
#define KEX_DEFAULT_MAC "hmac-sha1,hmac-md5,hmac-ripemd160@openssh.com"
#define KEX_DEFAULT_COMP "zlib,none"
#define KEX_DEFAULT_LANG ""
static char *myproposal[PROPOSAL_MAX] = {
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
};