1 /*
2 * Copyright (c) 2006, 2018, 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 6405536 8042967
27 * @summary basic test of SHA1withECDSA and NONEwithECDSA signing/verifying
28 * @author Andreas Sterbenz
29 * @library /test/lib ..
30 * @library ../../../../java/security/testlibrary
31 * @key randomness
32 * @modules jdk.crypto.cryptoki
33 * @run main/othervm TestECDSA
34 * @run main/othervm TestECDSA sm policy
35 */
36
37 import java.security.KeyFactory;
38 import java.security.KeyPair;
39 import java.security.KeyPairGenerator;
40 import java.security.MessageDigest;
41 import java.security.PrivateKey;
42 import java.security.Provider;
43 import java.security.PublicKey;
44 import java.security.Signature;
45 import java.security.interfaces.ECPublicKey;
46 import java.security.spec.PKCS8EncodedKeySpec;
47 import java.security.spec.X509EncodedKeySpec;
48 import java.util.Random;
49
50 public class TestECDSA extends PKCS11Test {
51
52 // values of the keys we use for the tests
53
54 // keypair using NIST P-192
55 private final static String pub192 =
56 "30:49:30:13:06:07:2a:86:48:ce:3d:02:01:06:08:2a:86:48:ce:3d:03:01:01:03:32:00:04:ee:b4:7f:60:3a:25:6a:0c:3c:86:d9:a0:62:be:f6:11:25:42:0e:19:fa:f3:1a:df:0c:98:b4:f8:b3:8f:f5:c1:82:74:e5:e7:71:d6:f9:d0:26:3b:2d:53:a6:37:fc:ab";
57 private final static String priv192 =
58 "30:39:02:01:00:30:13:06:07:2a:86:48:ce:3d:02:01:06:08:2a:86:48:ce:3d:03:01:01:04:1f:30:1d:02:01:01:04:18:2c:eb:c2:9e:96:de:df:70:d4:a6:33:43:9b:4c:59:4a:6e:a6:f4:5b:6b:a6:b7:6a";
59
60 // keypair using NIST B-163
61 private final static String pub163 =
62 "30:40:30:10:06:07:2a:86:48:ce:3d:02:01:06:05:2b:81:04:00:0f:03:2c:00:04:04:af:bc:e6:a1:d3:1a:74:76:dc:51:d6:8d:39:2f:b6:68:22:b3:0f:78:05:79:f7:5d:65:7d:42:9b:de:51:85:0a:a7:b8:89:79:0a:f2:c7:35:0e";
63 private final static String priv163 =
64 "30:33:02:01:00:30:10:06:07:2a:86:48:ce:3d:02:01:06:05:2b:81:04:00:0f:04:1c:30:1a:02:01:01:04:15:02:0c:07:60:e6:0a:25:ff:5a:19:c8:35:9d:4b:79:97:06:87:9b:a1:3d";
65
66 // keypair using NIST P-521
67 private final static String pub521 =
68 "30:81:9b:30:10:06:07:2a:86:48:ce:3d:02:01:06:05:2b:81:04:00:23:03:81:86:00:04:01:6c:e1:03:96:a4:ad:1e:18:b0:c3:ab:63:e6:6a:f6:e5:33:e8:75:e5:7e:33:ce:fd:3a:48:03:08:5a:32:04:f2:f7:00:46:e5:7e:c3:92:bb:bc:5e:c7:d2:e6:01:f3:17:d9:31:2d:07:fc:a1:93:57:28:b8:3a:7f:46:00:f9:bc:b2:01:35:45:9f:3f:0c:bf:6f:3e:29:a7:92:be:c0:83:c0:90:1c:fe:3c:2f:fd:2e:d6:12:0d:45:d3:d3:19:c2:5a:5b:26:37:2d:8e:ba:1c:9e:fb:3a:b6:02:7a:1c:45:ec:72:c8:4b:7d:1f:65:11:78:43:8f:70:92:27:24:ba:c4:af:e5";
69 private final static String priv521 =
70 "30:60:02:01:00:30:10:06:07:2a:86:48:ce:3d:02:01:06:05:2b:81:04:00:23:04:49:30:47:02:01:01:04:42:01:e7:a7:5d:13:f8:4d:5a:5d:64:10:e6:a1:e0:01:a3:b0:92:e0:72:55:f5:87:62:7e:30:f2:b1:f2:a0:1e:ef:30:65:9c:88:16:53:71:2d:05:a3:d8:4d:bc:c9:50:84:2c:d1:b5:9d:6e:84:57:60:ee:46:a1:26:f9:8b:2c:d5:86:4d";
71
72 // keypair using NIST K-571
73 private final static String pub571 =
74 "30:81:a7:30:10:06:07:2a:86:48:ce:3d:02:01:06:05:2b:81:04:00:26:03:81:92:00:04:00:93:a7:c3:d7:90:8f:e5:3c:37:5a:8a:88:d9:b0:04:d7:5d:59:7e:83:42:b6:ef:c2:9c:72:56:3c:9f:28:24:7e:46:95:a8:cd:2c:06:67:a3:81:43:e9:1f:61:b4:66:7d:e6:91:ec:89:5c:4d:ed:bc:c0:8b:33:44:64:3f:5b:44:29:42:e8:a6:8a:e9:47:05:44:69:ca:f0:76:81:d5:e9:e1:9b:c1:31:73:53:69:6d:99:1f:05:bd:b7:62:b6:99:cf:73:c5:24:0e:6c:9f:d3:00:f3:21:58:33:be:a1:de:2e:fc:9e:b1:2b:89:4e:bb:e1:75:da:8c:c1:a1:d2:19:52:5b:57:41:83:11:e3:70:61:63:68:6e:b5:c2:91";
75 private final static String priv571 =
76 "30:65:02:01:00:30:10:06:07:2a:86:48:ce:3d:02:01:06:05:2b:81:04:00:26:04:4e:30:4c:02:01:01:04:47:cb:b0:84:c9:5e:d5:bb:d1:27:6b:8e:36:51:5d:ed:8d:0f:69:f4:b0:34:c2:4f:e8:e5:a5:3a:a9:38:52:ca:b6:b2:c7:04:8b:09:b7:ac:68:11:00:22:7a:d7:4b:11:77:0f:3f:ba:72:e5:8b:a7:4d:82:8e:a7:d9:55:cf:60:9c:23:f4:a7:22:47:b8:3e";
77
78 // data for test 1, original and SHA-1 hashed
79 private final static byte[] data1Raw = b("0102030405060708090a0b0c0d0e0f10111213");
80 private final static byte[] data1SHA = b("00:e2:5f:c9:1c:8f:d6:8c:6a:dc:c6:bd:f0:46:60:5e:a2:cd:8d:ad");
81
82 // valid signatures of data1.
83 private final static byte[] sig192 = b("30:35:02:19:00:91:ba:19:b2:01:da:ce:77:ed:08:6d:70:77:84:25:46:9f:56:a0:40:9a:04:e6:1b:02:18:14:7e:cd:a5:8a:3b:25:e9:f8:c3:20:9b:a9:90:5a:ca:91:5d:60:5e:a8:2f:3e:a4");
84 private final static byte[] sig163 = b("30:2d:02:15:02:8d:aa:95:06:f4:4f:fa:44:59:ec:4b:cb:86:59:8c:1f:25:36:64:f5:02:14:6b:d1:ea:82:ed:0c:2a:19:a1:c5:fa:d6:05:78:4b:eb:bf:83:d5:fa");
85 private final static byte[] sig521 = b("30:81:87:02:42:01:32:a5:be:dd:fb:c3:07:66:01:48:0a:12:dd:ae:e7:4d:cf:c2:69:ba:37:bc:fb:47:f3:5b:0f:9e:80:2c:c4:c4:40:6f:82:a1:25:39:65:4f:37:9c:b2:59:e0:4c:d6:a2:63:27:b4:fd:fd:ca:72:c8:de:c9:38:8b:02:87:bf:13:d8:02:41:0b:03:0f:3f:f9:cc:93:cb:f5:30:4d:d2:23:f3:cb:3d:b8:ee:8b:76:96:b9:4b:91:2e:b3:8e:26:47:a9:56:89:01:3a:5e:92:79:8f:00:f0:1c:a9:32:f7:70:e2:18:71:35:2c:4d:b7:68:84:2f:56:49:86:eb:96:5d:82:31:a2:de");
86 private final static byte[] sig571 = b("30:81:94:02:48:01:4b:81:77:93:cf:bc:98:26:4c:0d:e2:18:f0:d5:b0:bd:b0:a4:a3:b3:8e:1d:3f:7b:21:5d:65:08:42:f7:e6:7e:87:a0:a9:62:9a:79:b0:9d:d6:d6:f0:10:3b:7c:54:aa:cd:f0:d0:5e:5b:f8:f4:36:ec:64:cf:b4:e0:4e:03:db:12:96:e2:25:0c:3b:01:02:48:01:0d:9e:1d:3b:bf:7d:c6:e1:ea:54:92:c4:6b:95:bb:5b:c9:2b:ea:f2:e6:bf:8d:b2:4f:c4:0e:12:f9:35:70:a3:ed:49:f1:11:97:07:a0:05:16:f0:f5:01:8d:15:53:4d:df:51:a0:cf:bc:f0:9f:01:99:e5:2e:e4:9d:02:05:0e:7f:fa:b5:c3:20:eb:5e");
87
88 // data for test 2 (invalid signatures)
89 private final static byte[] data2Raw = {};
90 private final static byte[] data2SHA = b("da:39:a3:ee:5e:6b:4b:0d:32:55:bf:ef:95:60:18:90:af:d8:07:09");
91
92 private static void verify(Provider provider, String alg, PublicKey key,
93 byte[] data, byte[] sig, boolean result) throws Exception {
94 Signature s = Signature.getInstance(alg, provider);
95 s.initVerify(key);
96 boolean r;
97 s.update(data);
98 r = s.verify(sig);
99 if (r != result) {
100 throw new Exception("Result mismatch, actual: " + r);
101 }
102 s.update(data);
103 r = s.verify(sig);
104 if (r != result) {
105 throw new Exception("Result mismatch, actual: " + r);
106 }
107 System.out.println("Passed");
108 }
109
110 private static void sign(Provider provider, String alg, PrivateKey key, byte[] data) throws Exception {
111 Signature s = Signature.getInstance(alg, provider);
112 s.initSign(key);
113 s.update(data);
114 byte[] sig = s.sign();
115 System.out.println(toString(sig));
116 }
117
118 public static void main(String[] args) throws Exception {
119 main(new TestECDSA(), args);
120 }
121
122 @Override
123 protected boolean skipTest(Provider provider) {
124 if (provider.getService("Signature", "SHA1withECDSA") == null) {
125 System.out.println("ECDSA not supported, skipping");
126 return true;
127 }
128
129 if (isBadNSSVersion(provider) || isBadSolarisSparc(provider)) {
130 return true;
131 }
132
133 return false;
134 }
135
136 @Override
137 public void main(Provider provider) throws Exception {
138 long start = System.currentTimeMillis();
139
140 /*
141 * PKCS11Test.main will remove this provider if needed
142 */
143 Providers.setAt(provider, 1);
144
145 if (false) {
146 KeyPairGenerator kpg = KeyPairGenerator.getInstance("EC", provider);
147 kpg.initialize(571);
148 KeyPair kp = kpg.generateKeyPair();
149 PrivateKey priv = kp.getPrivate();
150 ECPublicKey pub = (ECPublicKey)kp.getPublic();
151 System.out.println("Keys for " + pub.getParams());
152 System.out.println("public key:");
153 System.out.println(toString(pub.getEncoded()));
154 System.out.println("private key:");
155 System.out.println(toString(priv.getEncoded()));
156 return;
157 }
158
159 if (getNSSECC() != ECCState.Basic) {
160 test(provider, pub192, priv192, sig192);
161 test(provider, pub163, priv163, sig163);
162 test(provider, pub571, priv571, sig571);
163 } else {
164 System.out.println("ECC Basic only, skipping 192, 163 and 571.");
165 }
166 test(provider, pub521, priv521, sig521);
167
168 long stop = System.currentTimeMillis();
169 System.out.println("All tests passed (" + (stop - start) + " ms).");
170 }
171
172 private void test(Provider provider, String pub, String priv, byte[] sig) throws Exception {
173
174 KeyFactory kf = KeyFactory.getInstance("EC", provider);
175 X509EncodedKeySpec pubSpec = new X509EncodedKeySpec(parse(pub));
176 PKCS8EncodedKeySpec privSpec = new PKCS8EncodedKeySpec(parse(priv));
177
178 PrivateKey privateKey = kf.generatePrivate(privSpec);
179 PublicKey publicKey = kf.generatePublic(pubSpec);
180
181 if (false) {
182 sign(provider, "SHA1withECDSA", privateKey, data1Raw);
183 // sign(provider, "NONEwithECDSA", privateKey, data1SHA);
184 return;
185 }
186
187 // verify known-good and known-bad signatures using SHA1withECDSA and NONEwithECDSA
188 verify(provider, "SHA1withECDSA", publicKey, data1Raw, sig, true);
189 verify(provider, "SHA1withECDSA", publicKey, data2Raw, sig, false);
190
191 verify(provider, "NONEwithECDSA", publicKey, data1SHA, sig, true);
192 verify(provider, "NONEwithECDSA", publicKey, data2SHA, sig, false);
193
194 System.out.println("Testing with default signature format: ASN.1");
195 testSigning(provider, privateKey, publicKey, false);
196
197 System.out.println("Testing with IEEE P1363 signature format");
198 testSigning(provider, privateKey, publicKey, true);
199 }
200
201 private void testSigning(Provider provider,
202 PrivateKey privateKey,
203 PublicKey publicKey,
204 boolean p1363Format) throws Exception {
205 byte[] data = new byte[2048];
206 new Random().nextBytes(data);
207
208 // sign random data using SHA1withECDSA and verify using
209 // SHA1withECDSA and NONEwithECDSA
210 Signature s;
211 if (p1363Format) {
212 s = Signature.getInstance("SHA1withECDSAinP1363Format", provider);
213 } else {
214 s = Signature.getInstance("SHA1withECDSA", provider);
215 }
216 s.initSign(privateKey);
217 s.update(data);
218 byte[] s1 = s.sign();
219
220 s.initVerify(publicKey);
221 s.update(data);
222 if (!s.verify(s1)) {
223 throw new Exception("Sign/verify 1 failed");
224 }
225
226 if (p1363Format) {
227 s = Signature.getInstance("NONEwithECDSAinP1363Format", provider);
228 } else {
229 s = Signature.getInstance("NONEwithECDSA", provider);
230 }
231 MessageDigest md = MessageDigest.getInstance("SHA-1");
232 byte[] digest = md.digest(data);
233 s.initVerify(publicKey);
234 s.update(digest);
235 if (!s.verify(s1)) {
236 throw new Exception("Sign/verify 2 failed");
237 }
238
239 // sign random data using NONEwithECDSA and verify using
240 // SHA1withECDSA and NONEwithECDSA
241 s.initSign(privateKey);
242 s.update(digest);
243 byte[] s2 = s.sign();
244
245 s.initVerify(publicKey);
246 s.update(digest);
247 if (!s.verify(s2)) {
248 throw new Exception("Sign/verify 3 failed");
249 }
250
251 if (p1363Format) {
252 s = Signature.getInstance("SHA1withECDSAinP1363Format", provider);
253 } else {
254 s = Signature.getInstance("SHA1withECDSA", provider);
255 }
256 s.initVerify(publicKey);
257 s.update(data);
258 if (!s.verify(s2)) {
259 throw new Exception("Sign/verify 4 failed");
260 }
261
262 /*
263 // XXX session release bug in P11Signature
264 // test behavior if data of incorrect length is passed
265 s = Signature.getInstance("NONEwithECDSA", provider);
266 s.initSign(privateKey);
267 s.update(new byte[8]);
268 s.update(new byte[640]);
269 try {
270 s.sign();
271 throw new Exception("No error NONEwithECDSA signing long data");
272 } catch (SignatureException e) {
273 System.out.println("OK: " + e);
274 }
275 System.out.println("sign/verify test ok");
276 /**/
277 }
278
279 private static byte[] b(String s) {
280 return parse(s);
281 }
282
283 }