Randall Spangler b87d1ec118 vboot2: Split keyblock checking and signature validation ...

This is necessary for the next change, which adds keyblock hash checking.

Also clean up some other assorted comments, and move the diagnostic
check of root key to see if it's the checked-in one earlier in
firmware preamble validation so it's closer to where the root key is
loaded.

No functional or higher-level API changes; just shuffling around code
under the covers.

BUG=chromium:487699
BRANCH=none
TEST=make -j runtests

Change-Id: Ibc3960a4d882dc2ad8684e235db4b9d066eac080
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/272223
Reviewed-by: Bill Richardson <wfrichar@chromium.org>

2015-05-22 01:21:59 +00:00

8.2 KiB

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