tree 0f6cf93568e7771a35dc5add31cbf6046ee911e6
parent cbdd48be5ee4a0b4c0febc37218f05a5c9d003f1
author Jocelyn Bohr <bohr@google.com> 1489177624 -0800
committer Jocelyn Bohr <bohr@google.com> 1498180321 -0700

Set TEE RootOfTrust fields in Attestation Extension

Sets RootOfTrust fields in the TEE enforced AuthorizationList of the
Attestation Extension. Previously, there was no generic way to get
get verified boot state from a TEE-based Keymaster implementation.

Test: Passes keystore attestation CTS tests on a device with a KM2 TEE
      implementation. Software KM still passes attestation CTS tests.

Change-Id: I24fc0485d5c6aed7cf5b3665cbef12e627123c70
(cherry-picked from commit a4cd5b96750ade8a606d34623982432a96b8fe2a)