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 * Copyright (c) 2001, 2020, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

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 *

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 */

package java.security.interfaces;

import java.math.BigInteger;

import java.security.spec.RSAOtherPrimeInfo;

/**

 * The interface to an RSA multi-prime private key, as defined in the

 * <a href="https://tools.ietf.org/rfc/rfc8017.txt">PKCS#1 v2.2</a> standard,

 * using the <i>Chinese Remainder Theorem</i> (CRT) information values.

 *

 * @author Valerie Peng

 *

 *

 * @see java.security.spec.RSAPrivateKeySpec

 * @see java.security.spec.RSAMultiPrimePrivateCrtKeySpec

 * @see RSAPrivateKey

 * @see RSAPrivateCrtKey

 *

 * @since 1.4

 */

public interface RSAMultiPrimePrivateCrtKey extends RSAPrivateKey {

    /**

     * The type fingerprint that is set to indicate

     * serialization compatibility with a previous

     * version of the type.

     *

     * @deprecated A {@code serialVersionUID} field in an interface is

     * ineffectual. Do not use; no replacement.

     */

    @Deprecated

    @SuppressWarnings("serial")

    @java.io.Serial

    static final long serialVersionUID = 618058533534628008L;

    /**

     * Returns the public exponent.

     *

     * @return the public exponent.

     */

    public BigInteger getPublicExponent();

    /**

     * Returns the primeP.

     *

     * @return the primeP.

     */

    public BigInteger getPrimeP();

    /**

     * Returns the primeQ.

     *

     * @return the primeQ.

     */

    public BigInteger getPrimeQ();

    /**

     * Returns the primeExponentP.

     *

     * @return the primeExponentP.

     */

    public BigInteger getPrimeExponentP();

    /**

     * Returns the primeExponentQ.

     *

     * @return the primeExponentQ.

     */

    public BigInteger getPrimeExponentQ();

    /**

     * Returns the crtCoefficient.

     *

     * @return the crtCoefficient.

     */

    public BigInteger getCrtCoefficient();

    /**

     * Returns the otherPrimeInfo or null if there are only

     * two prime factors (p and q).

     *

     * @return the otherPrimeInfo.

     */

    public RSAOtherPrimeInfo[] getOtherPrimeInfo();

}