On Tue, 10 Sep 2013, Matthew Garrett wrote:
> That's why modern systems require signed firmware updates.
Linux doesn't. Is someone working on adding signature support to the
runtime firmware loader?
--
"One disk to rule them all, One disk to find them. One disk to bring
them all and in the
On Fri, 2013-04-19 at 08:50 +0100, Matt Fleming wrote:
> On 04/19/2013 01:18 AM, Darren Hart wrote:
> > On 04/18/2013 09:19 AM, Matt Fleming wrote:
> >>
> >> Could you give it a spin on your MinnowBoard?
> >
> > I've removed the patch I reference above and applied your patch to my
> > 3.8.4 Minnow
On Tue, 2013-09-10 at 14:23 -0300, Henrique de Moraes Holschuh wrote:
> On Tue, 10 Sep 2013, Matthew Garrett wrote:
> > That's why modern systems require signed firmware updates.
>
> Linux doesn't. Is someone working on adding signature support to the
> runtime firmware loader?
It'd be simple to
On 09/10/2013 11:26 AM, Matthew Garrett wrote:
> On Tue, 2013-09-10 at 14:23 -0300, Henrique de Moraes Holschuh wrote:
>> On Tue, 10 Sep 2013, Matthew Garrett wrote:
>>> That's why modern systems require signed firmware updates.
>>
>> Linux doesn't. Is someone working on adding signature support t
On Tue, Sep 10, 2013 at 11:51 AM, gre...@linuxfoundation.org
wrote:
> On Tue, Sep 10, 2013 at 11:29:45AM -0700, H. Peter Anvin wrote:
>> On 09/10/2013 11:26 AM, Matthew Garrett wrote:
>> > On Tue, 2013-09-10 at 14:23 -0300, Henrique de Moraes Holschuh wrote:
>> >> On Tue, 10 Sep 2013, Matthew Garr
On Tue, Sep 10, 2013 at 11:26 AM, Matthew Garrett
wrote:
> On Tue, 2013-09-10 at 14:23 -0300, Henrique de Moraes Holschuh wrote:
>> On Tue, 10 Sep 2013, Matthew Garrett wrote:
>> > That's why modern systems require signed firmware updates.
>>
>> Linux doesn't. Is someone working on adding signatu
On Tue, Sep 10, 2013 at 11:29:45AM -0700, H. Peter Anvin wrote:
> On 09/10/2013 11:26 AM, Matthew Garrett wrote:
> > On Tue, 2013-09-10 at 14:23 -0300, Henrique de Moraes Holschuh wrote:
> >> On Tue, 10 Sep 2013, Matthew Garrett wrote:
> >>> That's why modern systems require signed firmware updates
On Tue, 10 Sep 2013, Kees Cook wrote:
Subject: Re: [PATCH 00/12] One more attempt at useful kernel lockdown
On Tue, Sep 10, 2013 at 11:51 AM, gre...@linuxfoundation.org
wrote:
On Tue, Sep 10, 2013 at 11:29:45AM -0700, H. Peter Anvin wrote:
On 09/10/2013 11:26 AM, Matthew Garrett wrote:
On T
On 09/10/2013 12:17 PM, David Lang wrote:
>>
>> In theory these blobs are traceable to a manufacturer. It's not really
>> an indication that it's "safe" more than it's an indication that it
>> hasn't been changed. But I haven't chased this very hard yet because
>> of below...
>
> well, not if you
On 09/10/2013 04:55 PM, Mimi Zohar wrote:
>>
>> What would the deliverables be from the hardware vendor and what tools
>> would you expect them to need on their end?
>
> The package installer needs to not only install files, but file metadata
> as well. Elena Reshetova (Intel) has already added r
On 09/10/2013 04:43 PM, Mimi Zohar wrote:
>
> Why invent yet another method of verifying the integrity of a file based
> on a signature? Why not use the existing method for appraising files?
> Just create a new integrity hook at the appropriate place.
>
What would the deliverables be from the h
On Tue, 2013-09-10 at 16:48 -0700, H. Peter Anvin wrote:
> On 09/10/2013 04:43 PM, Mimi Zohar wrote:
> >
> > Why invent yet another method of verifying the integrity of a file based
> > on a signature? Why not use the existing method for appraising files?
> > Just create a new integrity hook at t
On Tue, 2013-09-10 at 12:44 -0700, H. Peter Anvin wrote:
> On 09/10/2013 12:17 PM, David Lang wrote:
> >>
> >> In theory these blobs are traceable to a manufacturer. It's not really
> >> an indication that it's "safe" more than it's an indication that it
> >> hasn't been changed. But I haven't chas
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