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

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=HE...

There's also a ELCE 2013 presentation by Simon Glass:

http://events.linuxfoundation.org/sites/events/files/slides/chromeos_and_diy...

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_bo...

The mailing list is surely the right place for further questions ;)

Cheers Detlev