Annotation of src/usr.bin/ssh/myproposal.h, Revision 1.67
1.67 ! djm 1: /* $OpenBSD: myproposal.h,v 1.66 2020/01/23 02:46:49 dtucker 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:
1.58 djm 27: #define KEX_SERVER_KEX \
1.53 djm 28: "curve25519-sha256," \
1.33 markus 29: "curve25519-sha256@libssh.org," \
1.26 djm 30: "ecdh-sha2-nistp256," \
31: "ecdh-sha2-nistp384," \
1.27 djm 32: "ecdh-sha2-nistp521," \
1.51 djm 33: "diffie-hellman-group-exchange-sha256," \
34: "diffie-hellman-group16-sha512," \
1.58 djm 35: "diffie-hellman-group18-sha512," \
1.65 tedu 36: "diffie-hellman-group14-sha256"
1.44 dtucker 37:
1.58 djm 38: #define KEX_CLIENT_KEX KEX_SERVER_KEX
1.26 djm 39:
1.25 djm 40: #define KEX_DEFAULT_PK_ALG \
1.26 djm 41: "ecdsa-sha2-nistp256-cert-v01@openssh.com," \
42: "ecdsa-sha2-nistp384-cert-v01@openssh.com," \
43: "ecdsa-sha2-nistp521-cert-v01@openssh.com," \
1.64 djm 44: "sk-ecdsa-sha2-nistp256-cert-v01@openssh.com," \
1.35 markus 45: "ssh-ed25519-cert-v01@openssh.com," \
1.64 djm 46: "sk-ssh-ed25519-cert-v01@openssh.com," \
1.56 djm 47: "rsa-sha2-512-cert-v01@openssh.com," \
48: "rsa-sha2-256-cert-v01@openssh.com," \
1.26 djm 49: "ssh-rsa-cert-v01@openssh.com," \
50: "ecdsa-sha2-nistp256," \
51: "ecdsa-sha2-nistp384," \
52: "ecdsa-sha2-nistp521," \
1.64 djm 53: "sk-ecdsa-sha2-nistp256@openssh.com," \
1.35 markus 54: "ssh-ed25519," \
1.64 djm 55: "sk-ssh-ed25519@openssh.com," \
1.49 markus 56: "rsa-sha2-512," \
1.48 markus 57: "rsa-sha2-256," \
1.47 markus 58: "ssh-rsa"
1.23 djm 59:
1.38 markus 60: #define KEX_SERVER_ENCRYPT \
1.42 djm 61: "chacha20-poly1305@openssh.com," \
1.23 djm 62: "aes128-ctr,aes192-ctr,aes256-ctr," \
1.42 djm 63: "aes128-gcm@openssh.com,aes256-gcm@openssh.com"
1.38 markus 64:
1.55 djm 65: #define KEX_CLIENT_ENCRYPT KEX_SERVER_ENCRYPT
1.38 markus 66:
67: #define KEX_SERVER_MAC \
1.31 markus 68: "umac-64-etm@openssh.com," \
69: "umac-128-etm@openssh.com," \
70: "hmac-sha2-256-etm@openssh.com," \
71: "hmac-sha2-512-etm@openssh.com," \
1.41 tedu 72: "hmac-sha1-etm@openssh.com," \
1.38 markus 73: "umac-64@openssh.com," \
74: "umac-128@openssh.com," \
75: "hmac-sha2-256," \
1.41 tedu 76: "hmac-sha2-512," \
77: "hmac-sha1"
1.38 markus 78:
1.50 djm 79: #define KEX_CLIENT_MAC KEX_SERVER_MAC
1.39 markus 80:
1.57 djm 81: /* Not a KEX value, but here so all the algorithm defaults are together */
82: #define SSH_ALLOWED_CA_SIGALGS \
83: "ecdsa-sha2-nistp256," \
84: "ecdsa-sha2-nistp384," \
85: "ecdsa-sha2-nistp521," \
1.62 djm 86: "sk-ecdsa-sha2-nistp256@openssh.com," \
1.57 djm 87: "ssh-ed25519," \
1.62 djm 88: "sk-ssh-ed25519@openssh.com," \
1.57 djm 89: "rsa-sha2-512," \
1.67 ! djm 90: "rsa-sha2-256"
1.28 djm 91:
1.54 djm 92: #define KEX_DEFAULT_COMP "none,zlib@openssh.com"
1.1 markus 93: #define KEX_DEFAULT_LANG ""
94:
1.38 markus 95: #define KEX_CLIENT \
96: KEX_CLIENT_KEX, \
97: KEX_DEFAULT_PK_ALG, \
98: KEX_CLIENT_ENCRYPT, \
99: KEX_CLIENT_ENCRYPT, \
100: KEX_CLIENT_MAC, \
101: KEX_CLIENT_MAC, \
102: KEX_DEFAULT_COMP, \
103: KEX_DEFAULT_COMP, \
104: KEX_DEFAULT_LANG, \
105: KEX_DEFAULT_LANG
1.1 markus 106:
1.38 markus 107: #define KEX_SERVER \
108: KEX_SERVER_KEX, \
109: KEX_DEFAULT_PK_ALG, \
110: KEX_SERVER_ENCRYPT, \
111: KEX_SERVER_ENCRYPT, \
112: KEX_SERVER_MAC, \
113: KEX_SERVER_MAC, \
114: KEX_DEFAULT_COMP, \
115: KEX_DEFAULT_COMP, \
116: KEX_DEFAULT_LANG, \
1.1 markus 117: KEX_DEFAULT_LANG
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