/*

 * Copyright (c) 2018, Red Hat, Inc. 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

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package sun.security.pkcs11.wrapper;

/**

 * CK_TLS12_KEY_MAT_PARAMS from PKCS#11 v2.40.

 */

public class CK_TLS12_KEY_MAT_PARAMS {

    /**

     * <B>PKCS#11:</B>

     * <PRE>

     *   CK_ULONG ulMacSizeInBits;

     * </PRE>

     */

    public long ulMacSizeInBits;

    /**

     * <B>PKCS#11:</B>

     * <PRE>

     *   CK_ULONG ulKeySizeInBits;

     * </PRE>

     */

    public long ulKeySizeInBits;

    /**

     * <B>PKCS#11:</B>

     * <PRE>

     *   CK_ULONG ulIVSizeInBits;

     * </PRE>

     */

    public long ulIVSizeInBits;

    /**

     * <B>PKCS#11:</B>

     * <PRE>

     *   CK_BBOOL bIsExport;

     * </PRE>

     */

    public boolean bIsExport;

    /**

     * <B>PKCS#11:</B>

     * <PRE>

     *   CK_SSL3_RANDOM_DATA RandomInfo;

     * </PRE>

     */

    public CK_SSL3_RANDOM_DATA RandomInfo;

    /**

     * <B>PKCS#11:</B>

     * <PRE>

     *   CK_SSL3_KEY_MAT_OUT_PTR pReturnedKeyMaterial;

     * </PRE>

     */

    public CK_SSL3_KEY_MAT_OUT pReturnedKeyMaterial;

    /**

     * <B>PKCS#11:</B>

     * <PRE>

     *   CK_MECHANISM_TYPE prfHashMechanism;

     * </PRE>

     */

    public long prfHashMechanism;

    public CK_TLS12_KEY_MAT_PARAMS(

            int macSize, int keySize, int ivSize, boolean export,

            CK_SSL3_RANDOM_DATA random, long prfHashMechanism) {

        ulMacSizeInBits = macSize;

        ulKeySizeInBits = keySize;

        ulIVSizeInBits = ivSize;

        bIsExport = export;

        RandomInfo = random;

        pReturnedKeyMaterial = new CK_SSL3_KEY_MAT_OUT();

        if (ivSize != 0) {

            int n = ivSize >> 3;

            pReturnedKeyMaterial.pIVClient = new byte[n];

            pReturnedKeyMaterial.pIVServer = new byte[n];

        }

        this.prfHashMechanism = prfHashMechanism;

    }

    /**

     * Returns the string representation of CK_TLS12_KEY_MAT_PARAMS.

     *

     * @return the string representation of CK_TLS12_KEY_MAT_PARAMS

     */

    public String toString() {

        StringBuilder buffer = new StringBuilder();

        buffer.append(Constants.INDENT);

        buffer.append("ulMacSizeInBits: ");

        buffer.append(ulMacSizeInBits);

        buffer.append(Constants.NEWLINE);

        buffer.append(Constants.INDENT);

        buffer.append("ulKeySizeInBits: ");

        buffer.append(ulKeySizeInBits);

        buffer.append(Constants.NEWLINE);

        buffer.append(Constants.INDENT);

        buffer.append("ulIVSizeInBits: ");

        buffer.append(ulIVSizeInBits);

        buffer.append(Constants.NEWLINE);

        buffer.append(Constants.INDENT);

        buffer.append("bIsExport: ");

        buffer.append(bIsExport);

        buffer.append(Constants.NEWLINE);

        buffer.append(Constants.INDENT);

        buffer.append("RandomInfo: ");

        buffer.append(RandomInfo);

        buffer.append(Constants.NEWLINE);

        buffer.append(Constants.INDENT);

        buffer.append("pReturnedKeyMaterial: ");

        buffer.append(pReturnedKeyMaterial);

        buffer.append(Constants.NEWLINE);

        buffer.append(Constants.INDENT);

        buffer.append("prfHashMechanism: ");

        buffer.append(prfHashMechanism);

        return buffer.toString();

    }

}