Add methods to support update kernel version and data key verison
This is to enable retrieve kernel data key version, and also add
method to resign kernel with specific keys.
BUG=chrome-os-partner:12442
TEST=Check if we can retrieve kernel data key version, and resign
kernel.
Change-Id: I77c1f14aabbd8629ad378a3321d27c48b66aa4d7
Reviewed-on: https://gerrit.chromium.org/gerrit/31202
Reviewed-by: Tom Wai-Hong Tam <waihong@chromium.org>
Commit-Ready: Chun-Ting Chang <ctchang@chromium.org>
Tested-by: Chun-Ting Chang <ctchang@chromium.org>
2 files changed
