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- /* $OpenBSD: myproposal.h,v 1.71 2022/03/30 21:13:23 djm Exp $ */
-
- /*
- * 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_SERVER_KEX \
- "sntrup761x25519-sha512@openssh.com," \
- "curve25519-sha256," \
- "curve25519-sha256@libssh.org," \
- "ecdh-sha2-nistp256," \
- "ecdh-sha2-nistp384," \
- "ecdh-sha2-nistp521," \
- "diffie-hellman-group-exchange-sha256," \
- "diffie-hellman-group16-sha512," \
- "diffie-hellman-group18-sha512," \
- "diffie-hellman-group14-sha256"
-
- #define KEX_CLIENT_KEX KEX_SERVER_KEX
-
- #define KEX_DEFAULT_PK_ALG \
- "ssh-ed25519-cert-v01@openssh.com," \
- "ecdsa-sha2-nistp256-cert-v01@openssh.com," \
- "ecdsa-sha2-nistp384-cert-v01@openssh.com," \
- "ecdsa-sha2-nistp521-cert-v01@openssh.com," \
- "sk-ssh-ed25519-cert-v01@openssh.com," \
- "sk-ecdsa-sha2-nistp256-cert-v01@openssh.com," \
- "rsa-sha2-512-cert-v01@openssh.com," \
- "rsa-sha2-256-cert-v01@openssh.com," \
- "ssh-ed25519," \
- "ecdsa-sha2-nistp256," \
- "ecdsa-sha2-nistp384," \
- "ecdsa-sha2-nistp521," \
- "sk-ssh-ed25519@openssh.com," \
- "sk-ecdsa-sha2-nistp256@openssh.com," \
- "rsa-sha2-512," \
- "rsa-sha2-256"
-
- #define KEX_SERVER_ENCRYPT \
- "chacha20-poly1305@openssh.com," \
- "aes128-ctr,aes192-ctr,aes256-ctr," \
- "aes128-gcm@openssh.com,aes256-gcm@openssh.com"
-
- #define KEX_CLIENT_ENCRYPT KEX_SERVER_ENCRYPT
-
- #define KEX_SERVER_MAC \
- "umac-64-etm@openssh.com," \
- "umac-128-etm@openssh.com," \
- "hmac-sha2-256-etm@openssh.com," \
- "hmac-sha2-512-etm@openssh.com," \
- "hmac-sha1-etm@openssh.com," \
- "umac-64@openssh.com," \
- "umac-128@openssh.com," \
- "hmac-sha2-256," \
- "hmac-sha2-512," \
- "hmac-sha1"
-
- #define KEX_CLIENT_MAC KEX_SERVER_MAC
-
- /* Not a KEX value, but here so all the algorithm defaults are together */
- #define SSH_ALLOWED_CA_SIGALGS \
- "ssh-ed25519," \
- "ecdsa-sha2-nistp256," \
- "ecdsa-sha2-nistp384," \
- "ecdsa-sha2-nistp521," \
- "sk-ssh-ed25519@openssh.com," \
- "sk-ecdsa-sha2-nistp256@openssh.com," \
- "rsa-sha2-512," \
- "rsa-sha2-256"
-
- #define KEX_DEFAULT_COMP "none,zlib@openssh.com"
- #define KEX_DEFAULT_LANG ""
-
- #define KEX_CLIENT \
- KEX_CLIENT_KEX, \
- KEX_DEFAULT_PK_ALG, \
- KEX_CLIENT_ENCRYPT, \
- KEX_CLIENT_ENCRYPT, \
- KEX_CLIENT_MAC, \
- KEX_CLIENT_MAC, \
- KEX_DEFAULT_COMP, \
- KEX_DEFAULT_COMP, \
- KEX_DEFAULT_LANG, \
- KEX_DEFAULT_LANG
-
- #define KEX_SERVER \
- KEX_SERVER_KEX, \
- KEX_DEFAULT_PK_ALG, \
- KEX_SERVER_ENCRYPT, \
- KEX_SERVER_ENCRYPT, \
- KEX_SERVER_MAC, \
- KEX_SERVER_MAC, \
- KEX_DEFAULT_COMP, \
- KEX_DEFAULT_COMP, \
- KEX_DEFAULT_LANG, \
- KEX_DEFAULT_LANG
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