HIDL HALs mark sensitive data
For extra precautious transaction clearing.
Bug: 171501998
Test: hidl_test + inspecting output
Change-Id: I813dc3dd6c85ad0e86c6b8c116b7a207517dd12e
diff --git a/keymaster/4.1/IKeymasterDevice.hal b/keymaster/4.1/IKeymasterDevice.hal
index bbeccaa..ccb9f2e 100644
--- a/keymaster/4.1/IKeymasterDevice.hal
+++ b/keymaster/4.1/IKeymasterDevice.hal
@@ -37,6 +37,7 @@
* versions will be numbered as major_version * 10 + minor version. The addition of new attestable
* tags changes the attestation format again, slightly, so the attestationVersion must be 4.
*/
+@SensitiveData
interface IKeymasterDevice extends @4.0::IKeymasterDevice {
/**
* Called by client to notify the IKeymasterDevice that the device is now locked, and keys with