crypto/openssh/compat.h

   1 /* $OpenBSD: compat.h,v 1.42 2008/09/11 14:22:37 markus Exp $ */
   2
   3 /*
   4  * Copyright (c) 1999, 2000, 2001 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 #ifndef COMPAT_H
  28 #define COMPAT_H
  29
  30 #define SSH_PROTO_UNKNOWN       0x00
  31 #define SSH_PROTO_1             0x01
  32 #define SSH_PROTO_1_PREFERRED   0x02
  33 #define SSH_PROTO_2             0x04
  34
  35 #define SSH_BUG_SIGBLOB         0x00000001
  36 #define SSH_BUG_PKSERVICE       0x00000002
  37 #define SSH_BUG_HMAC            0x00000004
  38 #define SSH_BUG_X11FWD          0x00000008
  39 #define SSH_OLD_SESSIONID       0x00000010
  40 #define SSH_BUG_PKAUTH          0x00000020
  41 #define SSH_BUG_DEBUG           0x00000040
  42 #define SSH_BUG_BANNER          0x00000080
  43 #define SSH_BUG_IGNOREMSG       0x00000100
  44 #define SSH_BUG_PKOK            0x00000200
  45 #define SSH_BUG_PASSWORDPAD     0x00000400
  46 #define SSH_BUG_SCANNER         0x00000800
  47 #define SSH_BUG_BIGENDIANAES    0x00001000
  48 #define SSH_BUG_RSASIGMD5       0x00002000
  49 #define SSH_OLD_DHGEX           0x00004000
  50 #define SSH_BUG_NOREKEY         0x00008000
  51 #define SSH_BUG_HBSERVICE       0x00010000
  52 #define SSH_BUG_OPENFAILURE     0x00020000
  53 #define SSH_BUG_DERIVEKEY       0x00040000
  54 #define SSH_BUG_DUMMYCHAN       0x00100000
  55 #define SSH_BUG_EXTEOF          0x00200000
  56 #define SSH_BUG_PROBE           0x00400000
  57 #define SSH_BUG_FIRSTKEX        0x00800000
  58 #define SSH_OLD_FORWARD_ADDR    0x01000000
  59 #define SSH_BUG_RFWD_ADDR       0x02000000
  60 #define SSH_NEW_OPENSSH         0x04000000
  61
  62 void     enable_compat13(void);
  63 void     enable_compat20(void);
  64 void     compat_datafellows(const char *);
  65 int      proto_spec(const char *);
  66 char    *compat_cipher_proposal(char *);
  67
  68 extern int compat13;
  69 extern int compat20;
  70 extern int datafellows;
  71 #endif