1 /*
2  * Copyright (C) 2024 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.apksig.kms;
18 
19 import com.android.apksig.KeyConfig;
20 import com.android.apksig.SignerEngine;
21 
22 import java.security.spec.AlgorithmParameterSpec;
23 
24 public interface KmsSignerEngineProvider {
25 
26     /** Instantiates a concrete signer engine */
getInstance( KeyConfig.Kms kmsConfig, String jcaSignatureAlgorithm, AlgorithmParameterSpec algorithmParameterSpec)27     SignerEngine getInstance(
28             KeyConfig.Kms kmsConfig,
29             String jcaSignatureAlgorithm,
30             AlgorithmParameterSpec algorithmParameterSpec);
31 
32     /** Which KMS provider this engine applies to */
getKmsType()33     String getKmsType();
34 }
35