1 /*
2  * Copyright (C) 2009 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package libcore.java.security;
17 
18 import java.security.AlgorithmParameterGenerator;
19 import java.security.AlgorithmParameters;
20 import java.security.KeyPair;
21 import java.security.KeyPairGenerator;
22 import java.security.NoSuchAlgorithmException;
23 import java.security.SecureRandom;
24 import javax.crypto.spec.DHParameterSpec;
25 import junit.framework.TestCase;
26 
27 public class OldDHTest extends TestCase {
28 
29     // BrokenTest Suffers from DH slowness, disabling for now
testDHGen()30     public void testDHGen() throws Exception {
31         KeyPairGenerator gen = null;
32         try {
33             gen = KeyPairGenerator.getInstance("DH");
34         } catch (NoSuchAlgorithmException e) {
35             fail(e.getMessage());
36         }
37 
38         AlgorithmParameterGenerator algorithmparametergenerator = AlgorithmParameterGenerator.getInstance("DH");
39         algorithmparametergenerator.init(1024, new SecureRandom());
40         AlgorithmParameters algorithmparameters = algorithmparametergenerator.generateParameters();
41         DHParameterSpec dhparameterspec = algorithmparameters.getParameterSpec(DHParameterSpec.class);
42 
43 
44         //gen.initialize(1024);
45         gen.initialize(dhparameterspec);
46         KeyPair key = gen.generateKeyPair();
47     }
48 }
49