/*
 * Copyright (c) 2016, 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,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package sun.security.provider;

import java.security.DrbgParameters;
import java.security.SecureRandomParameters;

/**
 * Extra non-standard parameters that can be used by DRBGs.
 */
public class MoreDrbgParameters implements SecureRandomParameters {

    final String mech;
    final String algorithm;
    final EntropySource es;
    final byte[] nonce;
    final boolean usedf;
    final DrbgParameters.Instantiate config;

    /**
     * Creates a new {@code MoreDrbgParameters} object.
     *
     * @param es the {@link EntropySource} to use, set to {@code null}
     *           and a default entropy source will be used.
     * @param mech mech name, can be {@code null}
     * @param algorithm the requested algorithm to use, set to {@code null}
     *                  and the algorithm will be decided by strength.
     * @param nonce the nonce to use, set to {@code null} and
     *              a nonce will be assigned.
     * @param usedf whether a derivation function should be used
     * @param config a {@link DrbgParameters.Instantiate} object
     */
    public MoreDrbgParameters(EntropySource es, String mech,
                              String algorithm, byte[] nonce,
                              boolean usedf, DrbgParameters.Instantiate config) {
        this.mech = mech;
        this.algorithm = algorithm;
        this.es = es;
        this.nonce = nonce;
        this.usedf = usedf;
        this.config = config;
    }
}