1 /*
2 * Copyright (c) 2005, 2013, 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
40 /**
41 * KeyGenerator for the SSL/TLS RSA premaster secret.
42 *
43 * @author Andreas Sterbenz
44 * @since 1.6
45 */
46 final class P11TlsRsaPremasterSecretGenerator extends KeyGeneratorSpi {
47
48 private final static String MSG = "TlsRsaPremasterSecretGenerator must be "
49 + "initialized using a TlsRsaPremasterSecretParameterSpec";
50
51 // token instance
52 private final Token token;
53
54 // algorithm name
55 private final String algorithm;
56
57 // mechanism id
58 private long mechanism;
59
60 private TlsRsaPremasterSecretParameterSpec spec;
61
62 P11TlsRsaPremasterSecretGenerator(Token token, String algorithm, long mechanism)
63 throws PKCS11Exception {
64 super();
65 this.token = token;
66 this.algorithm = algorithm;
67 this.mechanism = mechanism;
68 }
69
70 protected void engineInit(SecureRandom random) {
71 throw new InvalidParameterException(MSG);
72 }
73
74 protected void engineInit(AlgorithmParameterSpec params,
75 SecureRandom random) throws InvalidAlgorithmParameterException {
76 if (!(params instanceof TlsRsaPremasterSecretParameterSpec)) {
77 throw new InvalidAlgorithmParameterException(MSG);
78 }
79 this.spec = (TlsRsaPremasterSecretParameterSpec)params;
80 }
81
82 protected void engineInit(int keysize, SecureRandom random) {
83 throw new InvalidParameterException(MSG);
84 }
85
86 // Only can be used in client side to generate TLS RSA premaster secret.
87 protected SecretKey engineGenerateKey() {
88 if (spec == null) {
89 throw new IllegalStateException
90 ("TlsRsaPremasterSecretGenerator must be initialized");
91 }
92
93 CK_VERSION version = new CK_VERSION(
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1 /*
2 * Copyright (c) 2005, 2014, 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
40 /**
41 * KeyGenerator for the SSL/TLS RSA premaster secret.
42 *
43 * @author Andreas Sterbenz
44 * @since 1.6
45 */
46 final class P11TlsRsaPremasterSecretGenerator extends KeyGeneratorSpi {
47
48 private final static String MSG = "TlsRsaPremasterSecretGenerator must be "
49 + "initialized using a TlsRsaPremasterSecretParameterSpec";
50
51 // token instance
52 private final Token token;
53
54 // algorithm name
55 private final String algorithm;
56
57 // mechanism id
58 private long mechanism;
59
60 @SuppressWarnings("deprecation")
61 private TlsRsaPremasterSecretParameterSpec spec;
62
63 P11TlsRsaPremasterSecretGenerator(Token token, String algorithm, long mechanism)
64 throws PKCS11Exception {
65 super();
66 this.token = token;
67 this.algorithm = algorithm;
68 this.mechanism = mechanism;
69 }
70
71 protected void engineInit(SecureRandom random) {
72 throw new InvalidParameterException(MSG);
73 }
74
75 @SuppressWarnings("deprecation")
76 protected void engineInit(AlgorithmParameterSpec params,
77 SecureRandom random) throws InvalidAlgorithmParameterException {
78 if (!(params instanceof TlsRsaPremasterSecretParameterSpec)) {
79 throw new InvalidAlgorithmParameterException(MSG);
80 }
81 this.spec = (TlsRsaPremasterSecretParameterSpec)params;
82 }
83
84 protected void engineInit(int keysize, SecureRandom random) {
85 throw new InvalidParameterException(MSG);
86 }
87
88 // Only can be used in client side to generate TLS RSA premaster secret.
89 protected SecretKey engineGenerateKey() {
90 if (spec == null) {
91 throw new IllegalStateException
92 ("TlsRsaPremasterSecretGenerator must be initialized");
93 }
94
95 CK_VERSION version = new CK_VERSION(
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