Re: [PATCH 00/12] One more attempt at useful kernel lockdown

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於 二,2013-09-10 於 18:26 +0000,Matthew Garrett 提到:
> 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 do so, but so far the model appears to be that devices
> that expect signed firmware enforce that themselves.
> 
> -- 
> Matthew Garrett <matthew.garrett@xxxxxxxxxx>
> NrybXǧv^)޺{.n+{y^nrzh&Gh(階ݢj"mzޖfh~m

Takashi has a implementation of firmware check:

[PATCH RFC v2 0/4] Add firmware signature file check
https://lkml.org/lkml/2012/11/8/343


Thanks
Joey Lee


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