1 /*
2  * Copyright (C) 2015 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 android.security.keystore2;
18 
19 import android.annotation.NonNull;
20 import android.security.KeyStoreSecurityLevel;
21 import android.system.keystore2.KeyDescriptor;
22 import android.system.keystore2.KeyMetadata;
23 
24 import javax.crypto.SecretKey;
25 
26 /**
27  * {@link SecretKey} backed by Android Keystore.
28  *
29  * @hide
30  */
31 public class AndroidKeyStoreSecretKey extends AndroidKeyStoreKey implements SecretKey {
32 
AndroidKeyStoreSecretKey(@onNull KeyDescriptor descriptor, @NonNull KeyMetadata metadata, @NonNull String algorithm, @NonNull KeyStoreSecurityLevel securityLevel)33     public AndroidKeyStoreSecretKey(@NonNull KeyDescriptor descriptor,
34             @NonNull KeyMetadata metadata, @NonNull String algorithm,
35             @NonNull KeyStoreSecurityLevel securityLevel) {
36         super(descriptor, metadata.key.nspace, metadata.authorizations, algorithm, securityLevel);
37     }
38 }
39