01: /*
02: *
03: *
04: * Copyright 1990-2007 Sun Microsystems, Inc. All Rights Reserved.
05: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License version
09: * 2 only, as published by the Free Software Foundation.
10: *
11: * This program is distributed in the hope that it will be useful, but
12: * WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * General Public License version 2 for more details (a copy is
15: * included at /legal/license.txt).
16: *
17: * You should have received a copy of the GNU General Public License
18: * version 2 along with this work; if not, write to the Free Software
19: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA
21: *
22: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
23: * Clara, CA 95054 or visit www.sun.com if you need additional
24: * information or have any questions.
25: */
26:
27: package java.security.spec;
28:
29: /**
30: * This class represents the ASN.1 encoding of a public key,
31: * encoded according to the ASN.1 type <code>SubjectPublicKeyInfo</code>.
32: * The <code>SubjectPublicKeyInfo</code> syntax is defined in the X.509
33: * standard as follows:
34: *
35: * <pre>
36: * SubjectPublicKeyInfo ::= SEQUENCE {
37: * algorithm AlgorithmIdentifier,
38: * subjectPublicKey BIT STRING }
39: * </pre>
40: *
41: *
42: * @version 1.17, 01/23/03
43: *
44: * @see java.security.Key
45: * @see java.security.KeyFactory
46: * @see KeySpec
47: * @see EncodedKeySpec
48: *
49: * @since 1.2
50: */
51:
52: public class X509EncodedKeySpec extends EncodedKeySpec {
53:
54: /**
55: * Creates a new X509EncodedKeySpec with the given encoded key.
56: *
57: * @param encodedKey the key, which is assumed to be
58: * encoded according to the X.509 standard.
59: */
60: public X509EncodedKeySpec(byte[] encodedKey) {
61: super (encodedKey);
62: }
63:
64: /**
65: * Returns the key bytes, encoded according to the X.509 standard.
66: *
67: * @return the X.509 encoding of the key.
68: */
69: public byte[] getEncoded() {
70: return super .getEncoded();
71: }
72:
73: /**
74: * Returns the name of the encoding format associated with this
75: * key specification.
76: *
77: * @return the string <code>"X.509"</code>.
78: */
79: public final String getFormat() {
80: return "X.509";
81: }
82: }
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