On Sun, 30 Oct 2005, Dolf Andringa wrote:
> I'm using public key authentication to access some servers through ssh.
> I put my private key on a usb memory stick cause I need to access the
> servers from different locations (when on holiday, from my home, from my
> office, etc). I've password protected the private key with a very long
> passphrase which is virtually unguessable. To be able to access the
> private key from multiple OS'es, the fs of the memorystick is fat16.
> Fat16 does not support any rights on files, so mounted on linux, all
> files have 0755 permissions.

It is possible to mount your drive with 0600:
 man mount
search for fat and read about uid, gid, umask, dmask, and fmask

Btw, why don't you simply copy your key to each of your workstation
and change permissions?

-- 
Regards,
ASK

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