| /* 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. */ |
| |
| |
| package java.security.spec; |
| import java.math.BigInteger; |
| |
| /** |
| RSA Private Certificate Key class Specification. Used to |
| maintain the RSA Private Certificate Keys with the |
| <I>Chinese Remainder Theorem</I>(CRT) as specified by PKCS#1. |
| |
| @since JDK 1.2 |
| |
| @author Mark Benvenuto |
| */ |
| public class RSAPrivateCrtKeySpec extends RSAPrivateKeySpec |
| { |
| private BigInteger publicExponent; |
| private BigInteger primeP; |
| private BigInteger primeQ; |
| private BigInteger primeExponentP; |
| private BigInteger primeExponentQ; |
| private BigInteger crtCoefficient; |
| |
| /** |
| Constructs a new RSAPrivateKeySpec with the specified |
| variables. |
| |
| @param modulus the RSA modulus |
| @param publicExponent the public key exponent |
| @param privateExponent the private key exponent |
| @param primeP the prime P |
| @param primeQ the prime Q |
| @param primeExponentP the prime exponent P |
| @param primeExponentQ the prime exponent P |
| @param crtCoefficient the CRT coefficient |
| */ |
| public RSAPrivateCrtKeySpec(BigInteger modulus, |
| BigInteger publicExponent, |
| BigInteger privateExponent, |
| BigInteger primeP, |
| BigInteger primeQ, |
| BigInteger primeExponentP, |
| BigInteger primeExponentQ, |
| BigInteger crtCoefficient) |
| { |
| super( modulus, privateExponent); |
| this.publicExponent = publicExponent; |
| this.primeP = primeP; |
| this.primeQ = primeQ; |
| this.primeExponentP = primeExponentP; |
| this.primeExponentQ = primeExponentQ; |
| this.crtCoefficient = crtCoefficient; |
| } |
| |
| /** |
| Gets the RSA public exponent. |
| |
| @return the RSA public exponent |
| */ |
| public BigInteger getPublicExponent() |
| { |
| return this.publicExponent; |
| } |
| |
| /** |
| Gets the RSA prime P. |
| |
| @return the RSA prime P |
| */ |
| public BigInteger getPrimeP() |
| { |
| return this.primeP; |
| } |
| |
| /** |
| Gets the RSA prime Q. |
| |
| @return the RSA prime Q |
| */ |
| public BigInteger getPrimeQ() |
| { |
| return this.primeQ; |
| } |
| |
| /** |
| Gets the RSA prime exponent P. |
| |
| @return the RSA prime exponent P |
| */ |
| public BigInteger getPrimeExponentP() |
| { |
| return this.primeExponentP; |
| } |
| |
| /** |
| Gets the RSA prime exponent P. |
| |
| @return the RSA prime exponent Q |
| */ |
| public BigInteger getPrimeExponentQ() |
| { |
| return this.primeExponentQ; |
| } |
| |
| /** |
| Gets the RSA CRT coefficient. |
| |
| @return the RSA CRT coefficient |
| */ |
| public BigInteger getCrtCoefficient() |
| { |
| return this.crtCoefficient; |
| } |
| |
| } |