tree 356818f84486955e3591c4ab974ce70639c5097a
parent 4d47243c9088ef295892fbc25b9c3622e43ad639
author Vincent Palatin <vpalatin@chromium.org> 1444956874 -0700
committer chrome-bot <chrome-bot@chromium.org> 1445100787 -0700

futility: add support for .pem with public key

Add support for PEM file containing a RSA Public key in futility "show"
and "create" commands.

When "futility create" is given a PEM file with only a RSA public key,
generate the proper .vbpubk2 rather than failing.

BRANCH=smaug
BUG=none
TEST=make runtests
and run manually
futility show tests/testkeys/key_rsa4096.pub.pem
futility show tests/testkeys/key_rsa4096.pem

Change-Id: I707ceca54c80ba21f53869ad86c86fa23b31e665
Reviewed-on: https://chromium-review.googlesource.com/306683
Commit-Ready: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Bill Richardson <wfrichar@chromium.org>