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 for an encoded private key in ASN.1 format as defined
22 * in the PKCS#8 standard.
23 */
24public class PKCS8EncodedKeySpec extends EncodedKeySpec {
25
26    /**
27     * Creates a new {@code PKCS8EncodedKeySpec} with the specified encoded key
28     * bytes.
29     *
30     * @param encodedKey
31     *            the encoded key bytes.
32     */
33    public PKCS8EncodedKeySpec(byte[] encodedKey) {
34        // Super class' ctor makes defensive parameter copy
35        super(encodedKey);
36    }
37
38    /**
39     * Returns a copy of the encoded key bytes.
40     *
41     * @return a copy of the encoded key bytes.
42     */
43    public byte[] getEncoded() {
44        // Super class' getEncoded() always returns a new array
45        return super.getEncoded();
46    }
47
48    /**
49     * Returns the name of the encoding format of this encoded key
50     * specification.
51     *
52     * @return the string "PKCS#8".
53     */
54    public final String getFormat() {
55        return "PKCS#8";
56    }
57}
58