java.security.spec

Class RSAPrivateCrtKeySpec

Implemented Interfaces:
KeySpec

public class RSAPrivateCrtKeySpec
extends RSAPrivateKeySpec

RSA Private Certificate Key class Specification. Used to maintain the RSA Private Certificate Keys with the Chinese Remainder Theorem(CRT) as specified by PKCS#1.
Since:
JDK 1.2

Constructor Summary

RSAPrivateCrtKeySpec(BigInteger modulus, BigInteger publicExponent, BigInteger privateExponent, BigInteger primeP, BigInteger primeQ, BigInteger primeExponentP, BigInteger primeExponentQ, BigInteger crtCoefficient)
Constructs a new RSAPrivateKeySpec with the specified variables.

Method Summary

BigInteger
getCrtCoefficient()
Gets the RSA CRT coefficient.
BigInteger
getPrimeExponentP()
Gets the RSA prime exponent P.
BigInteger
getPrimeExponentQ()
Gets the RSA prime exponent P.
BigInteger
getPrimeP()
Gets the RSA prime P.
BigInteger
getPrimeQ()
Gets the RSA prime Q.
BigInteger
getPublicExponent()
Gets the RSA public exponent.

Methods inherited from class java.security.spec.RSAPrivateKeySpec

getModulus, getPrivateExponent

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RSAPrivateCrtKeySpec

public RSAPrivateCrtKeySpec(BigInteger modulus,
                            BigInteger publicExponent,
                            BigInteger privateExponent,
                            BigInteger primeP,
                            BigInteger primeQ,
                            BigInteger primeExponentP,
                            BigInteger primeExponentQ,
                            BigInteger crtCoefficient)
Constructs a new RSAPrivateKeySpec with the specified variables.
Parameters:
modulus - the RSA modulus
publicExponent - the public key exponent
privateExponent - the private key exponent
primeP - the prime P
primeQ - the prime Q
primeExponentP - the prime exponent P
primeExponentQ - the prime exponent P
crtCoefficient - the CRT coefficient

Method Details

getCrtCoefficient

public BigInteger getCrtCoefficient()
Gets the RSA CRT coefficient.
Returns:
the RSA CRT coefficient

getPrimeExponentP

public BigInteger getPrimeExponentP()
Gets the RSA prime exponent P.
Returns:
the RSA prime exponent P

getPrimeExponentQ

public BigInteger getPrimeExponentQ()
Gets the RSA prime exponent P.
Returns:
the RSA prime exponent Q

getPrimeP

public BigInteger getPrimeP()
Gets the RSA prime P.
Returns:
the RSA prime P

getPrimeQ

public BigInteger getPrimeQ()
Gets the RSA prime Q.
Returns:
the RSA prime Q

getPublicExponent

public BigInteger getPublicExponent()
Gets the RSA public exponent.
Returns:
the RSA public exponent

RSAPrivateCrtKeySpec.java --- RSA Private Certificate Key Specificaton class Copyright (C) 1999 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.