Add device ID attestation method to keymaster am: 5aa93e08a8
am: 77485b71fb

Change-Id: Id6cdf7e95e16f12ab0cfdc9fcd47feeac3a34ee3
tree: 0f08100ed68a4cce283a45c0379e7f61825415e8
  1. keystore/
  2. keystore-engine/
  3. softkeymaster/
  4. MODULE_LICENSE_APACHE2
  5. NOTICE