Identity Credential changes for Android 12

- Add IIdentityCredential.deleteCredentialWithChallenge()
- Deprecate IIdentityCredential.deleteCredential()
- Add IIdentityCredential.proveOwership()
- Add IIdentityCredential.updateCredential()
- Add ProofOfBinding CBOR to AuthenticationKey X.509 certificate
- Document which API versions new methods/features appeared in.
- Mention need to declare android.hardware.identity_credential system
  feature (w/ feature version number) and do this for the default
  implementation.

Bug: 170146643
Test: atest VtsHalIdentityTargetTest
Change-Id: Ib47c7caa5f3d6fff6919f019eee44a735dba9cf8

1 files changed, 9 insertions, 0 deletions

diff --git a/identity/aidl/default/common/SecureHardwareProxy.h b/identity/aidl/default/common/SecureHardwareProxy.h
index b89ad8781f..a1ed1ef03b 100644
--- a/identity/aidl/default/common/SecureHardwareProxy.h
+++ b/identity/aidl/default/common/SecureHardwareProxy.h
@@ -64,6 +64,9 @@ class SecureHardwareProvisioningProxy : public RefBase {
 
     virtual bool initialize(bool testCredential) = 0;
 
+    virtual bool initializeForUpdate(bool testCredential, string docType,
+                                     vector<uint8_t> encryptedCredentialKeys) = 0;
+
     // Returns public key certificate chain with attestation.
     //
     // This must return an entire certificate chain and its implementation must
@@ -164,8 +167,14 @@ class SecureHardwarePresentationProxy : public RefBase {
     virtual optional<vector<uint8_t>> finishRetrieval();
 
     virtual optional<vector<uint8_t>> deleteCredential(const string& docType,
+                                                       const vector<uint8_t>& challenge,
+                                                       bool includeChallenge,
                                                        size_t proofOfDeletionCborSize) = 0;
 
+    virtual optional<vector<uint8_t>> proveOwnership(const string& docType, bool testCredential,
+                                                     const vector<uint8_t>& challenge,
+                                                     size_t proofOfOwnershipCborSize) = 0;
+
     virtual bool shutdown() = 0;
 };