Updates to KM4.1
This CL adds:
- The IDENTITY_CREDENTIAL_KEY tag. This new tag is not actually used
by Keymaster at all. It's used by the new Identity Credential HAL in
its key attestations, which use the Keymaster format and the Keymaster
attestation key.
- A VerificationToken argument to deviceLocked, used for StrongBox
implementations.
- Some error codes, including one to diagnose unprovisioned
attestation keys/ids.
- Clarifications in the documentation.
Test: VtsHalKeymasterV41TargetTest
Change-Id: Iae7151e2d9b328dd73e5cd78e59687ef29bab4f0
3 files changed