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SubjectRe: [RFC] Second attempt at kernel secure boot support
On 10/31/2012 01:03 PM, Alan Cox wrote:
> On Wed, 31 Oct 2012 16:55:04 +0100 (CET)
> Jiri Kosina <jkosina@suse.cz> wrote:
>
>> On Wed, 31 Oct 2012, Alan Cox wrote:
>>
>>> All this depends on your threat model. If I have physical access to
>>> suspend/resume your machine then you already lost. If I don't have
>>> physical access then I can't boot my unsigned OS to patch your S4 image
>>> so it doesn't matter.
>> Prepare (as a root) a hand-crafted image, reboot, let the kernel resume
>> from that artificial image.
> It's not signed. It won't reboot from that image.

So then to hibernate the kernel must have a signing key?

> Alan
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