From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759607Ab3BZDpf (ORCPT ); Mon, 25 Feb 2013 22:45:35 -0500 Received: from cavan.codon.org.uk ([93.93.128.6]:50766 "EHLO cavan.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759592Ab3BZDpb (ORCPT ); Mon, 25 Feb 2013 22:45:31 -0500 Date: Tue, 26 Feb 2013 03:45:26 +0000 From: Matthew Garrett To: Greg KH Cc: "Theodore Ts'o" , David Howells , Florian Weimer , Linus Torvalds , Josh Boyer , Peter Jones , Vivek Goyal , Kees Cook , keyrings@linux-nfs.org, Linux Kernel Mailing List Subject: Re: [GIT PULL] Load keys from signed PE binaries Message-ID: <20130226034526.GC30285@srcf.ucam.org> References: <20130221164244.GA19625@srcf.ucam.org> <18738.1361836265@warthog.procyon.org.uk> <20130226005955.GA19686@kroah.com> <20130226023332.GA29282@srcf.ucam.org> <20130226030249.GB23834@kroah.com> <20130226031338.GA29784@srcf.ucam.org> <20130226032508.GA12906@thunk.org> <20130226032839.GA30164@srcf.ucam.org> <20130226034031.GA26591@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130226034031.GA26591@kroah.com> User-Agent: Mutt/1.5.20 (2009-06-14) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: mjg59@cavan.codon.org.uk X-SA-Exim-Scanned: No (on cavan.codon.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 25, 2013 at 07:40:31PM -0800, Greg KH wrote: > What "vendor" is there in this case? You released a signed shim, as did > the Linux Foundation, and lots of distros are now using it, and there > are absolutly no "orginization" behind a bunch of them. Will your > signed shim be revoked because a random PoC was posted somewhere that > could be used with any kernel booted using it? No, because the version I released doesn't allow you to boot stuff without there having been explicit end-user authorisation in advance. The LF loader is in the same situation. But no user-focused distribution is going to do that. -- Matthew Garrett | mjg59@srcf.ucam.org