[auth2.c auth2-chall.c channels.c channels.h clientloop.c dispatch.c]
[dispatch.h kex.c kex.h packet.c packet.h serverloop.c ssh.c]
[sshconnect2.c]
Conformance fix: we should send failing packet sequence number when
responding with a SSH_MSG_UNIMPLEMENTED message. Spotted by
yakk@yakk.dot.net; ok markus@
[packet.c packet.h sshconnect2.c]
pad using the padding field from the ssh2 packet instead of sending
extra ignore messages. tested against several other ssh servers.
[kexdh.c kexgex.c kex.h pathnames.h readconf.c servconf.h ssh.1
sshconnect1.c sshconnect2.c sshconnect.c sshconnect.h sshd.8]
get rid of known_hosts2, use it for hostkey lookup, but do not
modify.
[ssh.1 sshconnect2.c]
change preferredauthentication order to
publickey,hostbased,password,keyboard-interactive
document that hostbased defaults to no, document order
[auth-chall.c auth.h auth1.c auth2-chall.c auth2.c readconf.c
readconf.h servconf.c servconf.h sshconnect1.c sshconnect2.c sshd.c]
improved kbd-interactive support. work by per@appgate.com and me
[auth2.c compat.c sshconnect2.c]
more ssh v2 hostbased-auth interop: ssh.com >= 2.1.0 works now
(however the 2.1.0 server seems to work only if debug is enabled...)
[channels.c channels.h clientloop.c kex.c kex.h serverloop.c
sshconnect2.c sshd.c]
more robust rekeying
don't send channel data after rekeying is started.
[clientloop.c kex.c kex.h serverloop.c sshconnect2.c sshd.c]
enable server side rekeying + some rekey related clientup.
todo: we should not send any non-KEX messages after we send KEXINIT
[clientloop.c sshconnect2.c]
enable client rekeying
(1) force rekeying with ~R, or
(2) if the server requests rekeying.
works against ssh-2.0.12/2.0.13/2.1.0/2.2.0/2.3.0/2.3.1/2.4.0
[kex.c kex.h packet.c sshconnect2.c sshd.c]
undo parts of recent my changes: main part of keyexchange does not
need dispatch-callbacks, since application data is delayed until
the keyexchange completes (if i understand the drafts correctly).
add some infrastructure for re-keying.
[compat.c compat.h dh.c dh.h ssh2.h sshconnect2.c sshd.c version.h]
make dh group exchange more flexible, allow min and max group size,
okay markus@, deraadt@
[compat.c compat.h readconf.h ssh.c sshconnect1.c sshconnect2.c]
implement client side of SSH2_MSG_USERAUTH_PK_OK (test public key ->
no need to do enter passphrase or do expensive sign operations if the
server does not accept key).
[kex.c kex.h sshconnect2.c sshd.c]
generate a 2*need size (~300 instead of 1024/2048) random private
exponent during the DH key agreement. according to Niels (the great
german advisor) this is safe since /etc/primes contains strong
primes only.
References:
P. C. van Oorschot and M. J. Wiener, On Diffie-Hellman key
agreement with short exponents, In Advances in Cryptology
- EUROCRYPT'96, LNCS 1070, Springer-Verlag, 1996, pp.332-343.
[Makefile.in sshd.8 sshconnect2.c readconf.h readconf.c packet.c
sshd.c ssh.c ssh.1 servconf.h servconf.c myproposal.h kex.h kex.c]
1) clean up the MAC support for SSH-2
2) allow you to specify the MAC with 'ssh -m'
3) or the 'MACs' keyword in ssh(d)_config
4) add hmac-{md5,sha1}-96
ok stevesk@, provos@
[sshconnect2.c]
do not ask for passphrase in batch mode; report from ejb@ql.org
- itojun@cvs.opebsd.org 2001/02/08 10:47:05
[sshconnect2.c]
%.30s is too short for IPv6 numeric address. use %.128s for now.
markus ok
- markus@cvs.openbsd.org 2001/02/09 12:28:35
[sshconnect2.c]
do not free twice, thanks to /etc/malloc.conf
- markus@cvs.openbsd.org 2001/02/09 17:10:53
[sshconnect2.c]
partial success: debug->log; "Permission denied" if no more auth methods
- markus@cvs.openbsd.org 2001/02/10 12:09:21
[sshconnect2.c]
remove some lines
Damien Miller
Ben Lindstrom
Kevin Steves