tree 893c5cd79c8df7be3ba36c31615ea69ea7046d0e
parent c5fb47c389000c7a5189c0ad28a26bf50bf7e65c
author Juan Castillo <juan.castillo@arm.com> 1413887442 +0100
committer Dan Handley <dan.handley@arm.com> 1422469619 +0000

TBB: add tool to generate certificates

This patch adds a tool that generates all the necessary elements
to establish the chain of trust (CoT) between the images.

The tool reads the binary images and signing keys and outputs the
corresponding certificates that will be used by the target at run
time to verify the authenticity of the images.

Note: the platform port must provide the file platform_oid.h. This
file will define the OIDs of the x509 extensions that will be added
to the certificates in order to establish the CoT.

Change-Id: I2734d6808b964a2107ab3a4805110698066a04be