Damien Miller
5be9d9e3cb
[authfd.c authfile.c key.c key.h myproposal.h pathnames.h readconf.c]
[servconf.c ssh-agent.c ssh-keygen.c ssh-keyscan.1 ssh-keyscan.c]
[ssh-keysign.c ssh.c ssh_config.5 sshd.8 sshd.c verify.c ssh-ed25519.c]
[sc25519.h sc25519.c hash.c ge25519_base.data ge25519.h ge25519.c]
[fe25519.h fe25519.c ed25519.c crypto_api.h blocks.c]
support ed25519 keys (hostkeys and user identities) using the public
domain ed25519 reference code from SUPERCOP, see
http://ed25519.cr.yp.to/software.html
feedback, help & ok djm@
149 lines
4.3 KiB
C
149 lines
4.3 KiB
C
/* $OpenBSD: myproposal.h,v 1.35 2013/12/06 13:39:49 markus Exp $ */
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/*
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* Copyright (c) 2000 Markus Friedl. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <openssl/opensslv.h>
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/* conditional algorithm support */
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#ifdef OPENSSL_HAS_ECC
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#ifdef OPENSSL_HAS_NISTP521
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# define KEX_ECDH_METHODS \
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"ecdh-sha2-nistp256," \
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"ecdh-sha2-nistp384," \
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"ecdh-sha2-nistp521,"
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# define HOSTKEY_ECDSA_CERT_METHODS \
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"[email protected]," \
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"[email protected]," \
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"[email protected],"
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# define HOSTKEY_ECDSA_METHODS \
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"ecdsa-sha2-nistp256," \
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"ecdsa-sha2-nistp384," \
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"ecdsa-sha2-nistp521,"
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#else
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# define KEX_ECDH_METHODS \
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"ecdh-sha2-nistp256," \
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"ecdh-sha2-nistp384,"
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# define HOSTKEY_ECDSA_CERT_METHODS \
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"[email protected]," \
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"[email protected],"
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# define HOSTKEY_ECDSA_METHODS \
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"ecdsa-sha2-nistp256," \
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"ecdsa-sha2-nistp384,"
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#endif
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#else
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# define KEX_ECDH_METHODS
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# define HOSTKEY_ECDSA_CERT_METHODS
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# define HOSTKEY_ECDSA_METHODS
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#endif
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#ifdef OPENSSL_HAVE_EVPGCM
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# define AESGCM_CIPHER_MODES \
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"[email protected],[email protected],"
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#else
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# define AESGCM_CIPHER_MODES
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#endif
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#ifdef HAVE_EVP_SHA256
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# define KEX_SHA256_METHODS \
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"diffie-hellman-group-exchange-sha256,"
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#define KEX_CURVE25519_METHODS \
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"[email protected],"
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#define SHA2_HMAC_MODES \
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"hmac-sha2-256," \
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"hmac-sha2-512,"
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#else
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# define KEX_SHA256_METHODS
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# define KEX_CURVE25519_METHODS
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# define SHA2_HMAC_MODES
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#endif
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# define KEX_DEFAULT_KEX \
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KEX_CURVE25519_METHODS \
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KEX_ECDH_METHODS \
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KEX_SHA256_METHODS \
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"diffie-hellman-group-exchange-sha1," \
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"diffie-hellman-group14-sha1," \
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"diffie-hellman-group1-sha1"
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#define KEX_DEFAULT_PK_ALG \
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HOSTKEY_ECDSA_CERT_METHODS \
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"[email protected]," \
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"[email protected]," \
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"[email protected]," \
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"[email protected]," \
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"[email protected]," \
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HOSTKEY_ECDSA_METHODS \
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"ssh-ed25519," \
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"ssh-rsa," \
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"ssh-dss"
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/* the actual algorithms */
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#define KEX_DEFAULT_ENCRYPT \
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"aes128-ctr,aes192-ctr,aes256-ctr," \
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"arcfour256,arcfour128," \
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AESGCM_CIPHER_MODES \
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"[email protected]," \
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"aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc," \
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"aes192-cbc,aes256-cbc,arcfour,[email protected]"
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#define KEX_DEFAULT_MAC \
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"[email protected]," \
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"[email protected]," \
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"[email protected]," \
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"[email protected]," \
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"[email protected]," \
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"[email protected]," \
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"[email protected]," \
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"[email protected]," \
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"[email protected]," \
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"hmac-md5," \
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"hmac-sha1," \
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"[email protected]," \
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"[email protected]," \
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SHA2_HMAC_MODES \
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"hmac-ripemd160," \
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"[email protected]," \
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"hmac-sha1-96," \
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"hmac-md5-96"
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#define KEX_DEFAULT_COMP "none,[email protected],zlib"
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#define KEX_DEFAULT_LANG ""
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static char *myproposal[PROPOSAL_MAX] = {
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KEX_DEFAULT_KEX,
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KEX_DEFAULT_PK_ALG,
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KEX_DEFAULT_ENCRYPT,
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KEX_DEFAULT_ENCRYPT,
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KEX_DEFAULT_MAC,
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KEX_DEFAULT_MAC,
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KEX_DEFAULT_COMP,
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KEX_DEFAULT_COMP,
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KEX_DEFAULT_LANG,
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KEX_DEFAULT_LANG
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};
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