Annotation of src/usr.bin/ssh/myproposal.h, Revision 1.56
1.56 ! djm 1: /* $OpenBSD: myproposal.h,v 1.55 2017/05/07 23:13:42 djm Exp $ */
1.10 niklas 2:
1.4 deraadt 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: */
1.26 djm 26:
1.39 markus 27: #ifdef WITH_OPENSSL
28:
1.44 dtucker 29: #define KEX_COMMON_KEX \
1.53 djm 30: "curve25519-sha256," \
1.33 markus 31: "curve25519-sha256@libssh.org," \
1.26 djm 32: "ecdh-sha2-nistp256," \
33: "ecdh-sha2-nistp384," \
1.27 djm 34: "ecdh-sha2-nistp521," \
1.51 djm 35: "diffie-hellman-group-exchange-sha256," \
36: "diffie-hellman-group16-sha512," \
37: "diffie-hellman-group18-sha512" \
1.38 markus 38:
1.44 dtucker 39: #define KEX_SERVER_KEX KEX_COMMON_KEX "," \
1.51 djm 40: "diffie-hellman-group14-sha256," \
1.44 dtucker 41: "diffie-hellman-group14-sha1"
42:
43: #define KEX_CLIENT_KEX KEX_COMMON_KEX "," \
1.37 deraadt 44: "diffie-hellman-group-exchange-sha1," \
1.51 djm 45: "diffie-hellman-group14-sha256," \
1.46 djm 46: "diffie-hellman-group14-sha1"
1.26 djm 47:
1.25 djm 48: #define KEX_DEFAULT_PK_ALG \
1.26 djm 49: "ecdsa-sha2-nistp256-cert-v01@openssh.com," \
50: "ecdsa-sha2-nistp384-cert-v01@openssh.com," \
51: "ecdsa-sha2-nistp521-cert-v01@openssh.com," \
1.35 markus 52: "ssh-ed25519-cert-v01@openssh.com," \
1.56 ! djm 53: "rsa-sha2-512-cert-v01@openssh.com," \
! 54: "rsa-sha2-256-cert-v01@openssh.com," \
1.26 djm 55: "ssh-rsa-cert-v01@openssh.com," \
56: "ecdsa-sha2-nistp256," \
57: "ecdsa-sha2-nistp384," \
58: "ecdsa-sha2-nistp521," \
1.35 markus 59: "ssh-ed25519," \
1.49 markus 60: "rsa-sha2-512," \
1.48 markus 61: "rsa-sha2-256," \
1.47 markus 62: "ssh-rsa"
1.23 djm 63:
1.38 markus 64: #define KEX_SERVER_ENCRYPT \
1.42 djm 65: "chacha20-poly1305@openssh.com," \
1.23 djm 66: "aes128-ctr,aes192-ctr,aes256-ctr," \
1.42 djm 67: "aes128-gcm@openssh.com,aes256-gcm@openssh.com"
1.38 markus 68:
1.55 djm 69: #define KEX_CLIENT_ENCRYPT KEX_SERVER_ENCRYPT
1.38 markus 70:
71: #define KEX_SERVER_MAC \
1.31 markus 72: "umac-64-etm@openssh.com," \
73: "umac-128-etm@openssh.com," \
74: "hmac-sha2-256-etm@openssh.com," \
75: "hmac-sha2-512-etm@openssh.com," \
1.41 tedu 76: "hmac-sha1-etm@openssh.com," \
1.38 markus 77: "umac-64@openssh.com," \
78: "umac-128@openssh.com," \
79: "hmac-sha2-256," \
1.41 tedu 80: "hmac-sha2-512," \
81: "hmac-sha1"
1.38 markus 82:
1.50 djm 83: #define KEX_CLIENT_MAC KEX_SERVER_MAC
1.39 markus 84:
1.50 djm 85: #else /* WITH_OPENSSL */
1.39 markus 86:
87: #define KEX_SERVER_KEX \
1.53 djm 88: "curve25519-sha256," \
1.39 markus 89: "curve25519-sha256@libssh.org"
90: #define KEX_DEFAULT_PK_ALG \
91: "ssh-ed25519-cert-v01@openssh.com," \
92: "ssh-ed25519"
93: #define KEX_SERVER_ENCRYPT \
1.43 jsg 94: "chacha20-poly1305@openssh.com," \
1.42 djm 95: "aes128-ctr,aes192-ctr,aes256-ctr"
1.39 markus 96: #define KEX_SERVER_MAC \
1.40 naddy 97: "umac-64-etm@openssh.com," \
98: "umac-128-etm@openssh.com," \
1.39 markus 99: "hmac-sha2-256-etm@openssh.com," \
100: "hmac-sha2-512-etm@openssh.com," \
1.41 tedu 101: "hmac-sha1-etm@openssh.com," \
1.40 naddy 102: "umac-64@openssh.com," \
103: "umac-128@openssh.com," \
1.39 markus 104: "hmac-sha2-256," \
1.41 tedu 105: "hmac-sha2-512," \
106: "hmac-sha1"
1.39 markus 107:
108: #define KEX_CLIENT_KEX KEX_SERVER_KEX
109: #define KEX_CLIENT_ENCRYPT KEX_SERVER_ENCRYPT
1.41 tedu 110: #define KEX_CLIENT_MAC KEX_SERVER_MAC
1.39 markus 111:
112: #endif /* WITH_OPENSSL */
1.28 djm 113:
1.54 djm 114: #define KEX_DEFAULT_COMP "none,zlib@openssh.com"
1.1 markus 115: #define KEX_DEFAULT_LANG ""
116:
1.38 markus 117: #define KEX_CLIENT \
118: KEX_CLIENT_KEX, \
119: KEX_DEFAULT_PK_ALG, \
120: KEX_CLIENT_ENCRYPT, \
121: KEX_CLIENT_ENCRYPT, \
122: KEX_CLIENT_MAC, \
123: KEX_CLIENT_MAC, \
124: KEX_DEFAULT_COMP, \
125: KEX_DEFAULT_COMP, \
126: KEX_DEFAULT_LANG, \
127: KEX_DEFAULT_LANG
1.1 markus 128:
1.38 markus 129: #define KEX_SERVER \
130: KEX_SERVER_KEX, \
131: KEX_DEFAULT_PK_ALG, \
132: KEX_SERVER_ENCRYPT, \
133: KEX_SERVER_ENCRYPT, \
134: KEX_SERVER_MAC, \
135: KEX_SERVER_MAC, \
136: KEX_DEFAULT_COMP, \
137: KEX_DEFAULT_COMP, \
138: KEX_DEFAULT_LANG, \
1.1 markus 139: KEX_DEFAULT_LANG
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