37 lines
1.5 KiB
Plaintext
37 lines
1.5 KiB
Plaintext
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/**
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.security;
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/**
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* Interface to allow the framework to notify the RemoteProvisioner app when keys are empty. This
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* will be used if Keystore replies with an error code NO_KEYS_AVAILABLE in response to an
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* attestation request. The framework can then synchronously call generateKey() to get more
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* attestation keys generated and signed. Upon return, the caller can be certain an attestation key
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* is available.
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*
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* @hide
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*/
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interface IGenerateRkpKeyService {
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/**
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* Ping the provisioner service to let it know an app generated a key. This may or may not have
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* consumed a remotely provisioned attestation key, so the RemoteProvisioner app should check.
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*/
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oneway void notifyKeyGenerated(in int securityLevel);
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/** Ping the provisioner service to indicate there are no remaining attestation keys left. */
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void generateKey(in int securityLevel);
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}
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