tree fd7a434376f451228dc219057b38f948eda7202f
parent ba2055cde18724292cc8013dd1e7db199b59771d
author Badhri Jagan Sridharan <Badhri@google.com> 1450152579 -0800
committer Dmitry Shmidt <dimitrysh@google.com> 1485554117 -0800

ANDROID: dm: Add android verity target

This device-mapper target is virtually a VERITY target. This
target is setup by reading the metadata contents piggybacked
to the actual data blocks in the block device. The signature
of the metadata contents are verified against the key included
in the system keyring. Upon success, the underlying verity
target is setup.

BUG: 27175947

Change-Id: I7e99644a0960ac8279f02c0158ed20999510ea97
Signed-off-by: Badhri Jagan Sridharan <Badhri@google.com>