[U-Boot] How to perform a secure boot on ARM Linux

Jagan Teki jagannadh.teki at gmail.com
Mon Jan 20 19:00:11 CET 2014


On Mon, Jan 20, 2014 at 8:46 PM, Detlev Zundel <dzu at denx.de> wrote:
> Hi Rakesh,
>
>> I have a beagle board and want to create a u-boot that verifies the kernel
>> and rootfs before booting it. Any pointers on how it can be achieved will
>> be appreciated.
>
> You can start here by reading the provided documentation:
>
> http://git.denx.de/?p=u-boot.git;a=blob;f=doc/uImage.FIT/signature.txt;hb=HEAD
>
> There's also a ELCE 2013 presentation by Simon Glass:
>
> http://events.linuxfoundation.org/sites/events/files/slides/chromeos_and_diy_vboot_0.pdf
>
> And a paper by Jagan Teki from the U-Boot Mini Summit
>
> http://www.denx.de/wiki/pub/U-Boot/MiniSummitELCE2013/U-Boot_verified_RSA_boot_flow_on_arm_target.pdf
>
> The mailing list is surely the right place for further questions ;)

One more paper to Detlev pointers!
http://www.denx.de/wiki/pub/U-Boot/OpenSourceIndia2013/Multi_image_booting_scenarios.pdf

-- 
Jagan.


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