myproposal.h revision 1.53
1/* $OpenBSD: myproposal.h,v 1.53 2016/09/22 17:52:53 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#ifdef WITH_OPENSSL 28 29#define KEX_COMMON_KEX \ 30 "curve25519-sha256," \ 31 "curve25519-sha256@libssh.org," \ 32 "ecdh-sha2-nistp256," \ 33 "ecdh-sha2-nistp384," \ 34 "ecdh-sha2-nistp521," \ 35 "diffie-hellman-group-exchange-sha256," \ 36 "diffie-hellman-group16-sha512," \ 37 "diffie-hellman-group18-sha512" \ 38 39#define KEX_SERVER_KEX KEX_COMMON_KEX "," \ 40 "diffie-hellman-group14-sha256," \ 41 "diffie-hellman-group14-sha1" 42 43#define KEX_CLIENT_KEX KEX_COMMON_KEX "," \ 44 "diffie-hellman-group-exchange-sha1," \ 45 "diffie-hellman-group14-sha256," \ 46 "diffie-hellman-group14-sha1" 47 48#define KEX_DEFAULT_PK_ALG \ 49 "ecdsa-sha2-nistp256-cert-v01@openssh.com," \ 50 "ecdsa-sha2-nistp384-cert-v01@openssh.com," \ 51 "ecdsa-sha2-nistp521-cert-v01@openssh.com," \ 52 "ssh-ed25519-cert-v01@openssh.com," \ 53 "ssh-rsa-cert-v01@openssh.com," \ 54 "ecdsa-sha2-nistp256," \ 55 "ecdsa-sha2-nistp384," \ 56 "ecdsa-sha2-nistp521," \ 57 "ssh-ed25519," \ 58 "rsa-sha2-512," \ 59 "rsa-sha2-256," \ 60 "ssh-rsa" 61 62#define KEX_SERVER_ENCRYPT \ 63 "chacha20-poly1305@openssh.com," \ 64 "aes128-ctr,aes192-ctr,aes256-ctr," \ 65 "aes128-gcm@openssh.com,aes256-gcm@openssh.com" 66 67#define KEX_CLIENT_ENCRYPT KEX_SERVER_ENCRYPT "," \ 68 "aes128-cbc,aes192-cbc,aes256-cbc" 69 70#define KEX_SERVER_MAC \ 71 "umac-64-etm@openssh.com," \ 72 "umac-128-etm@openssh.com," \ 73 "hmac-sha2-256-etm@openssh.com," \ 74 "hmac-sha2-512-etm@openssh.com," \ 75 "hmac-sha1-etm@openssh.com," \ 76 "umac-64@openssh.com," \ 77 "umac-128@openssh.com," \ 78 "hmac-sha2-256," \ 79 "hmac-sha2-512," \ 80 "hmac-sha1" 81 82#define KEX_CLIENT_MAC KEX_SERVER_MAC 83 84#else /* WITH_OPENSSL */ 85 86#define KEX_SERVER_KEX \ 87 "curve25519-sha256," \ 88 "curve25519-sha256@libssh.org" 89#define KEX_DEFAULT_PK_ALG \ 90 "ssh-ed25519-cert-v01@openssh.com," \ 91 "ssh-ed25519" 92#define KEX_SERVER_ENCRYPT \ 93 "chacha20-poly1305@openssh.com," \ 94 "aes128-ctr,aes192-ctr,aes256-ctr" 95#define KEX_SERVER_MAC \ 96 "umac-64-etm@openssh.com," \ 97 "umac-128-etm@openssh.com," \ 98 "hmac-sha2-256-etm@openssh.com," \ 99 "hmac-sha2-512-etm@openssh.com," \ 100 "hmac-sha1-etm@openssh.com," \ 101 "umac-64@openssh.com," \ 102 "umac-128@openssh.com," \ 103 "hmac-sha2-256," \ 104 "hmac-sha2-512," \ 105 "hmac-sha1" 106 107#define KEX_CLIENT_KEX KEX_SERVER_KEX 108#define KEX_CLIENT_ENCRYPT KEX_SERVER_ENCRYPT 109#define KEX_CLIENT_MAC KEX_SERVER_MAC 110 111#endif /* WITH_OPENSSL */ 112 113#define KEX_DEFAULT_COMP "none,zlib@openssh.com,zlib" 114#define KEX_DEFAULT_LANG "" 115 116#define KEX_CLIENT \ 117 KEX_CLIENT_KEX, \ 118 KEX_DEFAULT_PK_ALG, \ 119 KEX_CLIENT_ENCRYPT, \ 120 KEX_CLIENT_ENCRYPT, \ 121 KEX_CLIENT_MAC, \ 122 KEX_CLIENT_MAC, \ 123 KEX_DEFAULT_COMP, \ 124 KEX_DEFAULT_COMP, \ 125 KEX_DEFAULT_LANG, \ 126 KEX_DEFAULT_LANG 127 128#define KEX_SERVER \ 129 KEX_SERVER_KEX, \ 130 KEX_DEFAULT_PK_ALG, \ 131 KEX_SERVER_ENCRYPT, \ 132 KEX_SERVER_ENCRYPT, \ 133 KEX_SERVER_MAC, \ 134 KEX_SERVER_MAC, \ 135 KEX_DEFAULT_COMP, \ 136 KEX_DEFAULT_COMP, \ 137 KEX_DEFAULT_LANG, \ 138 KEX_DEFAULT_LANG 139