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 }