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Re: SSH.com client / OpenSSH server / RSA key auth

Subject: Re: SSH.com client / OpenSSH server / RSA key auth
Date: Fri, 10 Jun 2005 14:45:18 -0300
That's what I needed! And it works!

Now I have my Puttygen generated RSA keypair, and exported the priv
key in both OpenSSH and SSH.com formats. Then I uploaded the priv
OpenSSH key to the server, deriving the public key with "ssh-keygen -y
-f opensshkey.priv". This derivation is also needed for the SSH.com to
work with this key (at least on the 3.2 version, cause it asks for the
public key when trying to import), which can be done through
"ssh-keygen2 -D sshcomkey.priv".

Thanks everyone for helping me. Special thanks to Albert...

I think this was a good thread for the list archives.

Cya!

On 6/9/05, Albert Lunde <atlunde@panix.com> wrote:
On Thu, Jun 09, 2005 at 01:18:21PM -0500, Anthony Gabrielson wrote:
I'm almost certain you will need to convert the key to the other type,
they seem to format there keys differently. I generated a key with my
windows SSH.com client and sent it to my server then I needed to convert
it.  I don't recall the option that converted the key.

I think PuTTYgen in the PuTTY ssh client software suite for Windows
can also be used as a interchange tool for converting public and private
keys betwen ssh.com and OpenSSH formats. (It has its own format
but imports and exports both the others.)

see "Section 8.2.12: Dealing with private keys in other formats"
in the documentation.

--
    Albert Lunde  albert-lunde@northwestern.edu
                  atlunde@panix.com  (new address for personal mail)
                  albert-lunde@nwu.edu (old address)



-- 
Marcelo de Souza

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