On Fri, Apr 15, 2011 at 11:47:34PM -0700, Todd A. Jacobs wrote:
> Currently, it looks like pinentry-gtk-2 (I'm using 0.8.0) doesn't allow
> pasting from the clipboard. This is annoying, because a truly long,
> randomized password is not practical to type into a hidden dialog box. It
> really seems like pinentry forces one to use short, insecure passwords.

Uhm, somewhat off-topic (so marked in the subject line), and... I really
don't want to start a flamewar here, but there really, really *is* a bit
of a middle ground between a "short, insecure passphrase" and a "long,
randomly-generated one that simply must be copy/pasted" - namely, a
long, non-randomly generated one that can be written out "by hand" :)
Mine, for instance, is over 30 characters long and, while it is derived
from a couple of phrases, none of its components would be found by any
reasonable brute-force or even dictionary attack, even by people who
know me (please note that I did say "reasonable" WRT resources).

> One
> supposes there is a trade-off in security here, but I'm more concerned about
> brute-force attacks on the passphrase than I am about someone sniffing the
> clipboard--it seems that if they have access to my clipboard, they can
> probably log my keystrokes, anyway, right? So offline attacks against the
> key's passphrase seem more likely.
> 
> So, I really have two questions. First, is it possible to force pinentry
> dialogs to allow pasting from the clipboard? Secondly, is it possible to
> force the CLI to use an alternate pinentry (say, pinentry-curses) or some
> other method to populate an existing gpg-agent with a cached passphrase?

G'luck,
Peter

-- 
Peter Pentchev  r...@ringlet.net r...@freebsd.org pe...@packetscale.com
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