1 /*
2 * Copyright (c) 2003, 2016, 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 4917233 6461727 6490213 6720456
27 * @summary test the KeyGenerator
28 * @author Andreas Sterbenz
29 * @library ..
30 * @modules jdk.crypto.token
31 * @run main/othervm TestKeyGenerator
32 * @run main/othervm TestKeyGenerator sm
33 */
34
35 import java.security.InvalidParameterException;
36 import java.security.NoSuchAlgorithmException;
37 import java.security.Provider;
38 import java.security.ProviderException;
39 import javax.crypto.KeyGenerator;
40 import javax.crypto.SecretKey;
41
42 enum TestResult {
43 PASS,
44 FAIL,
45 TBD
46 }
47
48 public class TestKeyGenerator extends PKCS11Test {
49
50 public static void main(String[] args) throws Exception {
51 main(new TestKeyGenerator(), args);
52 }
53
54 private TestResult test(String algorithm, int keyLen, Provider p,
55 TestResult expected)
56 throws Exception {
57 TestResult actual = TestResult.TBD;
58 System.out.println("Testing " + algorithm + ", " + keyLen + " bits...");
59 KeyGenerator kg;
60 try {
61 kg = KeyGenerator.getInstance(algorithm, p);
62 } catch (NoSuchAlgorithmException e) {
63 System.out.println("Not supported, skipping: " + e);
64 return TestResult.PASS;
65 }
66 try {
67 kg.init(keyLen);
68 actual = TestResult.PASS;
69 } catch (InvalidParameterException ipe) {
70 actual = TestResult.FAIL;
71 }
72 if (actual == TestResult.PASS) {
73 try {
74 SecretKey key = kg.generateKey();
75 if (expected == TestResult.FAIL) {
76 throw new Exception("Generated " + key +
77 " using invalid key length");
78 }
79 } catch (ProviderException e) {
80 e.printStackTrace();
81 throw (Exception) (new Exception
82 ("key generation failed using valid length").initCause(e));
83 }
84 }
85 if (expected != TestResult.TBD && expected != actual) {
86 throw new Exception("Expected to " + expected + ", but " +
87 actual);
88 }
89 return actual;
90 }
91
92 @Override
93 public void main(Provider p) throws Exception {
94 test("DES", 0, p, TestResult.FAIL);
95 test("DES", 56, p, TestResult.PASS); // ensure JCE-Compatibility
96 test("DES", 64, p, TestResult.PASS);
97 test("DES", 128, p, TestResult.FAIL);
98
99 test("DESede", 0, p, TestResult.FAIL);
100 // Special handling since not all PKCS11 providers support
101 // 2-key DESede, e.g. SunPKCS11-Solaris.
102 TestResult temp = test("DESede", 112, p, TestResult.TBD);
103 test("DESede", 128, p, temp);
104 test("DESede", 168, p, TestResult.PASS);
105 test("DESede", 192, p, TestResult.PASS);
106 test("DESede", 64, p, TestResult.FAIL);
107 test("DESede", 256, p, TestResult.FAIL);
108
109 // Different PKCS11 impls have different ranges
110 // of supported key sizes for variable-key-length
111 // algorithms.
112 // Solaris> Blowfish: 32-128 or even 448 bits, RC4: 8-128 bits or as much as 2048 bits
113 // NSS> Blowfish: n/a, RC4: 8-2048 bits
114 // However, we explicitly disallowed key sizes less
115 // than 40-bits.
116
117 test("Blowfish", 0, p, TestResult.FAIL);
118 test("Blowfish", 24, p, TestResult.FAIL);
119 test("Blowfish", 32, p, TestResult.FAIL);
120 test("Blowfish", 40, p, TestResult.PASS);
121 test("Blowfish", 128, p, TestResult.PASS);
122 test("Blowfish", 136, p, TestResult.TBD);
123 test("Blowfish", 448, p, TestResult.TBD);
124 test("Blowfish", 456, p, TestResult.FAIL);
125
126 test("ARCFOUR", 0, p, TestResult.FAIL);
127 test("ARCFOUR", 32, p, TestResult.FAIL);
128 test("ARCFOUR", 40, p, TestResult.PASS);
129 test("ARCFOUR", 128, p, TestResult.PASS);
130
131 if (p.getName().equals("SunPKCS11-Solaris")) {
132 test("ARCFOUR", 1024, p, TestResult.TBD);
133 } else if (p.getName().equals("SunPKCS11-NSS")) {
134 test("ARCFOUR", 1024, p, TestResult.PASS);
135 test("ARCFOUR", 2048, p, TestResult.PASS);
136 test("ARCFOUR", 2056, p, TestResult.FAIL);
137 }
138 }
139 }