MaD dUCK on Mon, 22 Jan 2001 23:27:19 -0500


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Re: [SLE] Re: [PLUG] ssh rsa authentication troubles


also sprach gabriel rosenkoetter (on Mon, 22 Jan 2001 10:07:05PM -0500):
> Um... then how am I using a very RSA, old key with OpenSSH 2.2.0 to
> connect to various OpenSSH servers?

what is your ssh_config Protocol setting?
because i am sure even two OpenSSH 2 machines can be made to talk
SSH1/RSA.

from http://www.openssh.com/features.html:

<snip>
As of OpenSSH 2.0, as well as supporting protocol versions 1.3 and
1.5, OpenSSH also has support the SSH protocol version 2.0. This
protocol avoids using the RSA algorithm -- since at the time protocol
2.0 was invented the RSA patent was still in effect -- and uses the
freely useable DSA algorithm instead. 
</snip>

> Is it possible your problem is actually with RSAREF-generated keys?

anyway, about RSAREF (i am not sure i know exactly what RSAREF is as
opposed to RSA), i tried the whole thing with a new keypair that i
created using just ssh-keygen on the OpenSSH system... didn't work
either.

martin

> ambriel:~% ssh -V
> SSH Version OpenSSH_2.2.0 NetBSD_Secure_Shell-20001003, protocol
> versions 1.5/2.0.
> Compiled with OpenSSL (0x0090581f).
> ambriel:~% ssh uriel
> Last login: Mon Jan 22 20:00:43 2001 from uriel.eclipsed.
> uriel:~% ssh -V
> SSH Version OpenSSH_2.1.1, protocol versions 1.5/2.0.

can you find out somehow which protocol you are using? because i think
the connection ambriel->uriel will be SSH ver. 1.5, not 2.0...

martin

[greetings from the heart of the sun]# echo madduck@!#:1:s@\@@@.net
-- 
fermentation fault.
coors dumped.


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