01: /*
02: * @(#)RSAPrivateKeySpec.java 1.13 06/10/10
03: *
04: * Copyright 1990-2006 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:
28: package java.security.spec;
29:
30: import java.math.BigInteger;
31:
32: /**
33: * This class specifies an RSA private key.
34: *
35: * @author Jan Luehe
36: *
37: * @version 1.6 00/02/02
38: *
39: * @see java.security.Key
40: * @see java.security.KeyFactory
41: * @see KeySpec
42: * @see PKCS8EncodedKeySpec
43: * @see RSAPublicKeySpec
44: * @see RSAPrivateCrtKeySpec
45: */
46:
47: public class RSAPrivateKeySpec implements KeySpec {
48:
49: private BigInteger modulus;
50: private BigInteger privateExponent;
51:
52: /**
53: * Creates a new RSAPrivateKeySpec.
54: *
55: * @param modulus the modulus
56: * @param privateExponent the private exponent
57: */
58: public RSAPrivateKeySpec(BigInteger modulus,
59: BigInteger privateExponent) {
60: this .modulus = modulus;
61: this .privateExponent = privateExponent;
62: }
63:
64: /**
65: * Returns the modulus.
66: *
67: * @return the modulus
68: */
69: public BigInteger getModulus() {
70: return this .modulus;
71: }
72:
73: /**
74: * Returns the private exponent.
75: *
76: * @return the private exponent
77: */
78: public BigInteger getPrivateExponent() {
79: return this.privateExponent;
80: }
81: }
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