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Date: Mon, 23 Jan 2012 23:37:05 +0400
From: Andrey Repin <anrdaemon@freemail.ru>
Reply-To: Andrey Repin <cygwin@cygwin.com>
Message-ID: <203032724.20120123233705@mtu-net.ru>
To: Andrew DeFaria <Andrew@DeFaria.com>, cygwin@cygwin.com
Subject: Re: Putty and pre-shared keys with Cygwin's sshd
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References: <jfcsbt$eci$1@dough.gmane.org> <1910391597.20120121163937@mtu-net.ru> <jff23g$h5j$1@dough.gmane.org> <1326199340.20120122003455@mtu-net.ru> <jffqqg$gke$1@dough.gmane.org> <1838817585.20120122072825@mtu-net.ru> <jfgbda$8o9$1@dough.gmane.org> <C78DB4FD-1F9A-4AB3-9BD9-456DDE9F424F@intersystems.com> <jfi9mf$id9$1@dough.gmane.org> <59241285.20120123150258@mtu-net.ru> <jfjt9v$jvu$2@dough.gmane.org>
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Greetings, Andrew DeFaria!

>>>> I believe that PuTTy is SSH2, while Cygwin is OpenSSH.
>> PuTTY using it's own format for SSH2 keys. As explained in help file.
> That's another thing about these one offs - they invent there own ways 
> of doing things making them different and not compatible with already 
> established ways - i.e. the "not playing well together" part. (Though 
> granted there is no standard for ssh2 keys, it doesn't necessarily mean 
> they should go off an invent yet another way...)

There's no established way to store both keys in the same file. PuTTY's .ppk
container is, by far, a combination of ssh.com's public and private key blocks
concatenated into a single file.


--
WBR,
Andrey Repin (anrdaemon@freemail.ru) 23.01.2012, <23:35>

Sorry for my terrible english...


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