Date: Tue, 6 Nov 2012 22:49:20 +0000
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Florian Weimer <fw@deneb.enyo.de>,
        Chris Friesen <chris.friesen@genband.com>,
        "Eric W. Biederman" <ebiederm@xmission.com>,
        "H. Peter Anvin" <hpa@zytor.com>,
        James Bottomley <James.Bottomley@HansenPartnership.com>,
        Pavel Machek <pavel@ucw.cz>, Eric Paris <eparis@parisplace.org>,
        Jiri Kosina <jkosina@suse.cz>, Oliver Neukum <oneukum@suse.de>,
        Josh Boyer <jwboyer@gmail.com>, linux-kernel@vger.kernel.org,
        linux-security-module@vger.kernel.org, linux-efi@vger.kernel.org
Subject: Re: [RFC] Second attempt at kernel secure boot support
Message-ID: <20121106224920.3b9d4a86@pyramind.ukuu.org.uk>
In-Reply-To: <7c6b2e83-e49a-40aa-a990-da7599622f37@email.android.com>
References: <20121104135251.GA17894@srcf.ucam.org>
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	<87sj8nc137.fsf@xmission.com>
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	<87hap3zbw7.fsf@xmission.com>
	<20121106031219.GB24235@srcf.ucam.org>
	<87fw4nv1vj.fsf@xmission.com>
	<20121106035352.GA24698@srcf.ucam.org>
	<87hap3s3yl.fsf@xmission.com>
	<878vafqi5q.fsf@mid.deneb.enyo.de>
	<50992946.4060101@genband.com>
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	<7c6b2e83-e49a-40aa-a990-da7599622f37@email.android.com>
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On Tue, 06 Nov 2012 16:55:25 -0500
Matthew Garrett <mjg59@srcf.ucam.org> wrote:

> I'm not sure why you think that Fedora PXE installs will automatically wipe disks - they'll do whatever Kickstart tells them to do. The only thing relevant to secure boot here is that you need a signed bootloader, just like when you book off CD. 

They'll do whatever the kickstart file says - which means for any
untrusted distribution path like PXE your kickstart file had better be
signed too
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