'-------------------------------------------------------------------------------
' Copyright (c) 2021, Arm Limited and Contributors. All rights reserved.
'
' SPDX-License-Identifier: BSD-3-Clause
'
'-------------------------------------------------------------------------------

@startuml
participant "factory app"
participant "attestation service"
participant "keystore"

hnote over "keystore": empty
"factory app" -> "attestation service" : export_iak_public_key
"attestation service" -> "keystore" : check_exists
"attestation service" <-- "keystore" : false
"attestation service" -> "attestation service" : generate_key
"attestation service" -> "keystore" : store_key
hnote over "keystore": provisioned
"factory app" <-- "attestation service" : public_key

@enduml