| /* |
| * Copyright (C) 2012 Google Inc. |
| * |
| * Licensed 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 benchmarks.regression; |
| |
| import com.google.caliper.Param; |
| import com.google.caliper.SimpleBenchmark; |
| import java.security.KeyPair; |
| import java.security.PrivateKey; |
| import java.security.PublicKey; |
| import java.security.KeyPairGenerator; |
| import java.security.SecureRandom; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| public class KeyPairGeneratorBenchmark extends SimpleBenchmark { |
| @Param private Algorithm algorithm; |
| |
| public enum Algorithm { |
| RSA, |
| DSA, |
| }; |
| |
| @Param private Implementation implementation; |
| |
| public enum Implementation { OpenSSL, BouncyCastle }; |
| |
| private String generatorAlgorithm; |
| private KeyPairGenerator generator; |
| private SecureRandom random; |
| |
| @Override protected void setUp() throws Exception { |
| this.generatorAlgorithm = algorithm.toString(); |
| |
| final String provider; |
| if (implementation == Implementation.BouncyCastle) { |
| provider = "BC"; |
| } else { |
| provider = "AndroidOpenSSL"; |
| } |
| |
| this.generator = KeyPairGenerator.getInstance(generatorAlgorithm, provider); |
| this.random = SecureRandom.getInstance("SHA1PRNG"); |
| this.generator.initialize(1024); |
| } |
| |
| public void time(int reps) throws Exception { |
| for (int i = 0; i < reps; ++i) { |
| KeyPair keyPair = generator.generateKeyPair(); |
| } |
| } |
| } |