1/*
2 * Copyright (c) 1997, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/*
25 * @test
26 * @bug 4093855
27 * @summary Make sure algorithm names provided to getInstance() are
28 * treated case-insensitive
29 */
30
31import java.security.*;
32
33public class CaseInsensitiveAlgNames {
34
35    public static void main(String[] args)
36        throws NoSuchAlgorithmException, NoSuchProviderException {
37            // MessageDigest without provider
38            MessageDigest md = MessageDigest.getInstance("SHA");
39            md = MessageDigest.getInstance("sha");
40            md = MessageDigest.getInstance("Sha-1");
41            md = MessageDigest.getInstance("shA1");
42
43            // MessageDigest with provider
44            md = MessageDigest.getInstance("SHA", "SUN");
45            md = MessageDigest.getInstance("sha", "SUN");
46            md = MessageDigest.getInstance("Sha-1", "SUN");
47            md = MessageDigest.getInstance("shA1", "SUN");
48
49            // KeyPairGenerator without provider
50            KeyPairGenerator kGen = KeyPairGenerator.getInstance("DSA");
51            kGen = KeyPairGenerator.getInstance("dsa");
52            kGen = KeyPairGenerator.getInstance("dSA");
53            kGen = KeyPairGenerator.getInstance("OId.1.2.840.10040.4.1");
54            kGen = KeyPairGenerator.getInstance("1.2.840.10040.4.1");
55
56            // KeyPairGenerator with provider
57            kGen = KeyPairGenerator.getInstance("DSA", "SUN");
58            kGen = KeyPairGenerator.getInstance("dsa", "SUN");
59            kGen = KeyPairGenerator.getInstance("dSA", "SUN");
60            kGen = KeyPairGenerator.getInstance("OId.1.2.840.10040.4.1",
61                                                "SUN");
62            kGen = KeyPairGenerator.getInstance("1.2.840.10040.4.1", "SUN");
63    }
64}
65