1/*
2 *  Licensed to the Apache Software Foundation (ASF) under one or more
3 *  contributor license agreements.  See the NOTICE file distributed with
4 *  this work for additional information regarding copyright ownership.
5 *  The ASF licenses this file to You under the Apache License, Version 2.0
6 *  (the "License"); you may not use this file except in compliance with
7 *  the License.  You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 */
17
18package java.security.spec;
19
20/**
21 * The key specification of an X.509 encoded key in ASN.1 format.
22 */
23public class X509EncodedKeySpec extends EncodedKeySpec {
24
25    /**
26     * Creates a new {@code X509EncodedKeySpec} with the specified encoded key
27     * bytes.
28     *
29     * @param encodedKey
30     *            the encoded key bytes.
31     */
32    public X509EncodedKeySpec(byte[] encodedKey) {
33        // Super class' ctor makes defensive parameter copy
34        super(encodedKey);
35    }
36
37    /**
38     * Returns the encoded key bytes.
39     *
40     * @return the encoded key bytes.
41     */
42    public byte[] getEncoded() {
43        // Super class' getEncoded() always returns a new array
44        return super.getEncoded();
45    }
46
47    /**
48     * Returns the name of the encoding format of this encoded key
49     * specification.
50     *
51     * @return the string "X.509".
52     */
53    public final String getFormat() {
54        return "X.509"; //$NON-NLS-1$
55    }
56}
57