Add vb2_secdata_kernel_v10

This patch adds vb2_secdata_kernel_v10. It has ec_hash field to support
EFS2. The secdata kernel APIs continue to support v0.2.

BUG=chromium:1045217
TEST=emerge-hatch depthcharge
TEST=make runtests

Change-Id: I18d5097ed799e790a2742d54c25c89a7559cbcb2
Signed-off-by: dnojiri <dnojiri@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2041695
9 files changed