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Re: SSH session failing with latest cygwin/openssh version 1.7.32(0.274/5/3)
- From: Andrey Repin <anrdaemon at yandex dot ru>
- To: Prakash Babu <jprakashbabu31 at gmail dot com>, cygwin at cygwin dot com
- Date: Fri, 31 Oct 2014 02:42:27 +0300
- Subject: Re: SSH session failing with latest cygwin/openssh version 1.7.32(0.274/5/3)
- Authentication-results: sourceware.org; auth=none
- References: <CAHDNAGKke5+yybC-x+UTkkv_QT6henbP-==29v_OTeeE4My0rw at mail dot gmail dot com>
- Reply-to: cygwin at cygwin dot com
Greetings, Prakash Babu!
> SSH Server: I have installed cygwin 1.7.32 and configure sshd on my
> windows host.
> SSH Client : I use jsch-0.1.51.jar (latest) as my ssh client
> When I try to establish an ssh session I get the following failure message.
> Exception Algorithm negotiation fail
> The following is my ssh client and server logs with debug option enabled.
> Has the OpenSSH server version shipped with cygwin changed recently ?
Yes. Not recently, but yes. It was updated.
Some weaker ciphers and algorithms are now disabled by default.
> Can someone suggest a workaround to get passed this issue ?
Use more recent SSH client. Or manually enable ciphers your client supports,
but be aware that you're lowering the security of your system.
--
WBR,
Andrey Repin (anrdaemon@yandex.ru) 31.10.2014, <2:39>
Sorry for my terrible english...
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