1 /*
   2  * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package java.security.interfaces;
  27 
  28 import java.math.BigInteger;
  29 
  30 /**
  31  * The interface to an RSA private key, as defined in the PKCS#1 standard,
  32  * using the <i>Chinese Remainder Theorem</i> (CRT) information values.
  33  *
  34  * @author Jan Luehe
  35  * @since 1.2
  36  *
  37  *
  38  * @see RSAPrivateKey
  39  */
  40 
  41 public interface RSAPrivateCrtKey extends RSAPrivateKey {
  42 
  43     /**
  44      * The type fingerprint that is set to indicate
  45      * serialization compatibility with a previous
  46      * version of the type.
  47      */
  48     static final long serialVersionUID = -5682214253527700368L;
  49 
  50     /**
  51      * Returns the public exponent.
  52      *
  53      * @return the public exponent
  54      */
  55     public BigInteger getPublicExponent();
  56 
  57     /**
  58      * Returns the primeP.
  59 
  60      * @return the primeP
  61      */
  62     public BigInteger getPrimeP();
  63 
  64     /**
  65      * Returns the primeQ.
  66      *
  67      * @return the primeQ
  68      */
  69     public BigInteger getPrimeQ();
  70 
  71     /**
  72      * Returns the primeExponentP.
  73      *
  74      * @return the primeExponentP
  75      */
  76     public BigInteger getPrimeExponentP();
  77 
  78     /**
  79      * Returns the primeExponentQ.
  80      *
  81      * @return the primeExponentQ
  82      */
  83     public BigInteger getPrimeExponentQ();
  84 
  85     /**
  86      * Returns the crtCoefficient.
  87      *
  88      * @return the crtCoefficient
  89      */
  90     public BigInteger getCrtCoefficient();
  91 }