linux-kernel - Re: [RFC][PATCH v2][QUILT] Add gpg signing to quilt mail

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Date:	Tue, 04 Oct 2011 15:38:20 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	Greg KH <gregkh@...e.de>, quilt-dev <quilt-dev@...gnu.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Andrew Morton <akpm@...ux-foundation.org>,
	John Kacur <jkacur@...hat.com>,
	Andreas Gruenbacher <agruen@...e.de>
Subject: Re: [RFC][PATCH v2][QUILT] Add gpg signing to quilt mail

On Tue, 2011-10-04 at 11:09 -0700, H. Peter Anvin wrote:

> gpgv is only usable to verify contents (equivalent to gpg --verify).
> For other things you need to use gpg's --status-fd feature, *or*
> (perhaps better) run gpgv on the output to verify that you actually got
> a good signature.

Hmm, gpgv is not quite equivalent to gpg --verify. With gpgv I get the
following error:

$ gpgv /tmp/gpgvmail-s.x /tmp/gpgvmail-d.x
gpgv: keyblock resource `/home/rostedt/.gnupg/trustedkeys.gpg': file open error
gpgv: Signature made Tue 04 Oct 2011 02:35:50 PM EDT using RSA key ID C66DAA00
gpgv: Can't check signature: public key not found


I don't have a "trustedkeys.gpg" file. Do I need to generate one?

Using gpg --verify, it doesn't complain:

$ gpg --verify /tmp/gpgvmail-s.x /tmp/gpgvmail-d.x
gpg: Signature made Tue 04 Oct 2011 02:35:50 PM EDT using RSA key ID C66DAA00
gpg: Good signature from "Steven Rostedt (Der Hacker) <rostedt@...dmis.org>"

-- Steve


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