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From:	Len Giambrone <Len DOT Giambrone AT intersystems DOT com>
To:	Andrew DeFaria <Andrew AT DeFaria DOT com>
CC:	"<cygwin AT cygwin DOT com>" <cygwin AT cygwin DOT com>
Subject:	Re: Putty and pre-shared keys with Cygwin's sshd
Date:	Mon, 23 Jan 2012 19:59:36 +0000
Message-ID:	<F332CBAC-B049-40B1-B5B8-A32886E97C89@intersystems.com>
References:	<jfcsbt$eci$1 AT dough DOT gmane DOT org> <1910391597 DOT 20120121163937 AT mtu-net DOT ru> <jff23g$h5j$1 AT dough DOT gmane DOT org> <1326199340 DOT 20120122003455 AT mtu-net DOT ru> <jffqqg$gke$1 AT dough DOT gmane DOT org> <1838817585 DOT 20120122072825 AT mtu-net DOT ru> <jfgbda$8o9$1 AT dough DOT gmane DOT org> <C78DB4FD-1F9A-4AB3-9BD9-456DDE9F424F AT intersystems DOT com> <jfi9mf$id9$1 AT dough DOT gmane DOT org> <20120123095700 DOT GC2456 AT calimero DOT vinschen DOT de> <jfkaps$2nc$1 AT dough DOT gmane DOT org>
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That looks like an SSH2 key, not an OpenSSH key.

I downloaded puttygen to see exactly what you see.
And after you load a key (generate one) right at the top it says:

Public key for pasting into OpenSSH authorized_keys file:
_key here_


For example, here is what it says for the key I just generated:
ssh-dss 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 dsa-key-20120123

THIS is what your OpenSSH public key should look like.

-Len




On Jan 23, 2012, at 2:01 PM, Andrew DeFaria wrote:

> You're right. I made a mistake. Corrected it:
> 
> Ltsdo-adefaria:cat /tmp/sshkey_public
> ---- BEGIN SSH2 PUBLIC KEY ----
> Comment: "dsa-key-20120121"
> AAAAB3NzaC1kc3MAAACBAMj5GQUtOJvnb7j47Mj7Tfmvx8gKidp1om5c135lFI6+
> gslqvjjWbuOBKenYDnYsnwsl4L31zs1DUEGge55GSAFZF4fuitYfZP++UWs9GAhT
> jy++A8fg6ssVG2Y3+5iP8FNtYWKU3aMVmKIRJKvilI4801JuWqP5Rhd8XFzZmuEh
> AAAAFQDRZu5keejWsFQn7+ZUlgf5RNrT/QAAAIEAjt/rOWTGhZz7SOnHjsL6lSn4
> E1aCZQQ/RKZXyoR9bwm9KHvvd/BiC2wB+iz/4Y+pztX5TKwpPY1r7mw6CoAtJfrJ
> 8sGLTEADYjJOhG2se6kAAACAOS7f1yopMnELx7GhAtEtREN1zDikwa8dVhilM1M3
> 8+eZH4Z0Wd/3H9W2iKKYjgj8lIIYGiXUxjEWhA3n/3N6HDT0O5X97Pp+dM7oHlAa
> KtGl0Y9ao+ZnSmXSquCsokL+1mh1baIe+VcyV2EA7Uat/B0zIlGpwfq4bQv0DmCj
> l4g=
> 
> Added this to ~/.ssh/authorized_keys. Still fails - same way. Does OpenSSH accept these multiline keys?
> 


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