01 /*
02 * Copyright 1996-2003 Sun Microsystems, Inc. All Rights Reserved.
03 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04 *
05 * This code is free software; you can redistribute it and/or modify it
06 * under the terms of the GNU General Public License version 2 only, as
07 * published by the Free Software Foundation. Sun designates this
08 * particular file as subject to the "Classpath" exception as provided
09 * by Sun in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25
26 package java.security;
27
28 import java.util.*;
29
30 /**
31 * This class is a simple holder for a key pair (a public key and a
32 * private key). It does not enforce any security, and, when initialized,
33 * should be treated like a PrivateKey.
34 *
35 * @see PublicKey
36 * @see PrivateKey
37 *
38 * @version 1.22 07/05/05
39 * @author Benjamin Renaud
40 */
41
42 public final class KeyPair implements java.io.Serializable {
43
44 private static final long serialVersionUID = -7565189502268009837L;
45
46 private PrivateKey privateKey;
47 private PublicKey publicKey;
48
49 /**
50 * Constructs a key pair from the given public key and private key.
51 *
52 * <p>Note that this constructor only stores references to the public
53 * and private key components in the generated key pair. This is safe,
54 * because <code>Key</code> objects are immutable.
55 *
56 * @param publicKey the public key.
57 *
58 * @param privateKey the private key.
59 */
60 public KeyPair(PublicKey publicKey, PrivateKey privateKey) {
61 this .publicKey = publicKey;
62 this .privateKey = privateKey;
63 }
64
65 /**
66 * Returns a reference to the public key component of this key pair.
67 *
68 * @return a reference to the public key.
69 */
70 public PublicKey getPublic() {
71 return publicKey;
72 }
73
74 /**
75 * Returns a reference to the private key component of this key pair.
76 *
77 * @return a reference to the private key.
78 */
79 public PrivateKey getPrivate() {
80 return privateKey;
81 }
82 }
|