1 /* RSAMultiPrimePrivateCrtKey.java --
2 Copyright (C) 2003, Free Software Foundation, Inc.
4 This file is part of GNU Classpath.
6 GNU Classpath is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
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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 for more details.
16 You should have received a copy of the GNU General Public License
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18 Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
21 Linking this library statically or dynamically with other modules is
22 making a combined work based on this library. Thus, the terms and
23 conditions of the GNU General Public License cover the whole
26 As a special exception, the copyright holders of this library give you
27 permission to link this library with independent modules to produce an
28 executable, regardless of the license terms of these independent
29 modules, and to copy and distribute the resulting executable under
30 terms of your choice, provided that you also meet, for each linked
31 independent module, the terms and conditions of the license of that
32 module. An independent module is a module which is not derived from
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34 this exception to your version of the library, but you are not
35 obligated to do so. If you do not wish to do so, delete this
36 exception statement from your version. */
38 package java
.security
.interfaces
;
40 import java
.math
.BigInteger
;
41 import java
.security
.spec
.RSAOtherPrimeInfo
;
44 * The interface to an RSA multi-prime private key, as defined in the PKCS#1
45 * v2.1, using the <i>Chinese Remainder Theorem</i> (CRT) information values.
48 * @see java.security.spec.RSAPrivateKeySpec
49 * @see java.security.spec.RSAMultiPrimePrivateCrtKeySpec
51 * @see RSAPrivateCrtKey
53 public interface RSAMultiPrimePrivateCrtKey
extends RSAPrivateKey
56 // --------------------------------------------------------------------------
59 // --------------------------------------------------------------------------
62 * Returns the public exponent.
64 * @return the public exponent.
66 BigInteger
getPublicExponent();
73 BigInteger
getPrimeP();
80 BigInteger
getPrimeQ();
83 * Returns the primeExponentP.
85 * @return the primeExponentP.
87 BigInteger
getPrimeExponentP();
90 * Returns the primeExponentQ.
92 * @return the primeExponentQ.
94 BigInteger
getPrimeExponentQ();
97 * Returns the crtCoefficient.
99 * @return the crtCoefficient.
101 BigInteger
getCrtCoefficient();
104 * Returns the otherPrimeInfo or <code>null</code> if there are only two
105 * prime factors (p and q).
107 * @return the otherPrimeInfo.
109 RSAOtherPrimeInfo
[] getOtherPrimeInfo();