P12ECSignLoadTest.java example

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/*
 *
 * Copyright (c) 2013 - 2017 Lijun Liao
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License version 3
 * as published by the Free Software Foundation with the addition of the
 * following permission added to Section 15 as permitted in Section 7(a):
 *
 * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
 * THE AUTHOR LIJUN LIAO. LIJUN LIAO DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
 * OF THIRD PARTY RIGHTS.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License.
 *
 * You can be released from the requirements of the license by purchasing
 * a commercial license. Buying such a license is mandatory as soon as you
 * develop commercial activities involving the XiPKI software without
 * disclosing the source code of your own applications.
 *
 * For more information, please contact Lijun Liao at this
 * address: lijun.liao@gmail.com
 */

package org.xipki.commons.security.speed.p12;

import java.security.SecureRandom;

import org.xipki.commons.security.SecurityFactory;
import org.xipki.commons.security.pkcs12.P12KeypairGenerationResult;
import org.xipki.commons.security.pkcs12.P12KeypairGenerator;
import org.xipki.commons.security.pkcs12.P12KeystoreGenerationParameters;

/**
 * @author Lijun Liao
 * @since 2.0.0
 */
// CHECKSTYLE:SKIP
public class P12ECSignLoadTest extends P12SignLoadTest {

    public P12ECSignLoadTest(final SecurityFactory securityFactory, final String signatureAlgorithm,
            final String curveNameOrOid) throws Exception {
        super(securityFactory, signatureAlgorithm, generateKeystore(curveNameOrOid),
                "PKCS#12 EC signature creation\ncurve: " + curveNameOrOid);
    }

    private static byte[] generateKeystore(final String curveNameOrOid) throws Exception {
        byte[] keystoreBytes = getPrecomputedECKeystore(curveNameOrOid);
        if (keystoreBytes == null) {
            P12KeystoreGenerationParameters params = new P12KeystoreGenerationParameters(
                    PASSWORD.toCharArray());
            params.setRandom(new SecureRandom());
            P12KeypairGenerationResult identity = new P12KeypairGenerator().generateECKeypair(
                    curveNameOrOid, params, null);
            keystoreBytes = identity.getKeystore();
        }
        return keystoreBytes;
    }

}