| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.security.keystore; |
| |
| import java.security.PublicKey; |
| import java.util.Arrays; |
| |
| /** |
| * {@link PublicKey} backed by Android Keystore. |
| * |
| * @hide |
| */ |
| public class AndroidKeyStorePublicKey extends AndroidKeyStoreKey implements PublicKey { |
| |
| private final byte[] mEncoded; |
| |
| public AndroidKeyStorePublicKey(String alias, String algorithm, byte[] x509EncodedForm) { |
| super(alias, algorithm); |
| mEncoded = ArrayUtils.cloneIfNotEmpty(x509EncodedForm); |
| } |
| |
| @Override |
| public String getFormat() { |
| return "X.509"; |
| } |
| |
| @Override |
| public byte[] getEncoded() { |
| return ArrayUtils.cloneIfNotEmpty(mEncoded); |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = super.hashCode(); |
| result = prime * result + Arrays.hashCode(mEncoded); |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (!super.equals(obj)) { |
| return false; |
| } |
| if (getClass() != obj.getClass()) { |
| return false; |
| } |
| AndroidKeyStorePublicKey other = (AndroidKeyStorePublicKey) obj; |
| if (!Arrays.equals(mEncoded, other.mEncoded)) { |
| return false; |
| } |
| return true; |
| } |
| } |