/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.sshd;
import org.apache.sshd.common.Random;
import org.apache.sshd.common.random.BouncyCastleRandom;
import org.apache.sshd.common.random.JceRandom;
import org.apache.sshd.util.BaseTest;
import org.junit.Test;
/**
* TODO Add javadoc
*
* @author <a href="mailto:dev@mina.apache.org">Apache MINA SSHD Project</a>
*/
public class RandomTest extends BaseTest {
@Test
public void testJce() {
long t = test(new JceRandom());
System.out.println("JCE: " + t + " micro");
}
@Test
public void testBc() {
long t = test(new BouncyCastleRandom());
System.out.println("BC: " + t + " micro");
}
protected long test(Random random) {
byte[] bytes = new byte[32];
long l0 = System.nanoTime();
for (int i = 0; i < 1000; i++) {
random.fill(bytes, 8, 16);
}
long l1 = System.nanoTime();
return (l1 - l0) / 1000;
}
}