1*4d7e907cSAndroid Build Coastguard Workerservice vendor.keymaster-3-0 /vendor/bin/hw/android.hardware.keymaster@3.0-service 2*4d7e907cSAndroid Build Coastguard Worker interface [email protected]::IKeymasterDevice default 3*4d7e907cSAndroid Build Coastguard Worker class early_hal 4*4d7e907cSAndroid Build Coastguard Worker user nobody 5*4d7e907cSAndroid Build Coastguard Worker group drmrpc 6