1 /*
2  * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
3  */
4 
5 /* Copyright  (c) 2002 Graz University of Technology. All rights reserved.
6  *
7  * Redistribution and use in  source and binary forms, with or without
8  * modification, are permitted  provided that the following conditions are met:
9  *
10  * 1. Redistributions of  source code must retain the above copyright notice,
11  *    this list of conditions and the following disclaimer.
12  *
13  * 2. Redistributions in  binary form must reproduce the above copyright notice,
14  *    this list of conditions and the following disclaimer in the documentation
15  *    and/or other materials provided with the distribution.
16  *
17  * 3. The end-user documentation included with the redistribution, if any, must
18  *    include the following acknowledgment:
19  *
20  *    "This product includes software developed by IAIK of Graz University of
21  *     Technology."
22  *
23  *    Alternately, this acknowledgment may appear in the software itself, if
24  *    and wherever such third-party acknowledgments normally appear.
25  *
26  * 4. The names "Graz University of Technology" and "IAIK of Graz University of
27  *    Technology" must not be used to endorse or promote products derived from
28  *    this software without prior written permission.
29  *
30  * 5. Products derived from this software may not be called
31  *    "IAIK PKCS Wrapper", nor may "IAIK" appear in their name, without prior
32  *    written permission of Graz University of Technology.
33  *
34  *  THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
35  *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
36  *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
37  *  PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE LICENSOR BE
38  *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
39  *  OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
40  *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
41  *  OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
42  *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
43  *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
44  *  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
45  *  POSSIBILITY  OF SUCH DAMAGE.
46  */
47 
48 package sun.security.pkcs11.wrapper;
49 
50 
51 
52 /**
53  * class CK_SSL3_RANDOM_DATA provides information about the random data of a
54  * client and a server in an SSL context. This class is used by both the
55  * CKM_SSL3_MASTER_KEY_DERIVE and the CKM_SSL3_KEY_AND_MAC_DERIVE mechanisms.
56  * <p>
57  * <B>PKCS#11 structure:</B>
58  * <PRE>
59  * typedef struct CK_SSL3_RANDOM_DATA {
60  *   CK_BYTE_PTR pClientRandom;
61  *   CK_ULONG ulClientRandomLen;
62  *   CK_BYTE_PTR pServerRandom;
63  *   CK_ULONG ulServerRandomLen;
64  * } CK_SSL3_RANDOM_DATA;
65  * </PRE>
66  *
67  * @author Karl Scheibelhofer <Karl.Scheibelhofer@iaik.at>
68  * @author Martin Schlaeffer <schlaeff@sbox.tugraz.at>
69  */
70 public class CK_SSL3_RANDOM_DATA {
71 
72     /**
73      * <B>PKCS#11:</B>
74      * <PRE>
75      *   CK_BYTE_PTR pClientRandom;
76      *   CK_ULONG ulClientRandomLen;
77      * </PRE>
78      */
79     public byte[] pClientRandom;
80 
81     /**
82      * <B>PKCS#11:</B>
83      * <PRE>
84      *   CK_BYTE_PTR pServerRandom;
85      *   CK_ULONG ulServerRandomLen;
86      * </PRE>
87      */
88     public byte[] pServerRandom;
89 
CK_SSL3_RANDOM_DATA(byte[] clientRandom, byte[] serverRandom)90     public CK_SSL3_RANDOM_DATA(byte[] clientRandom, byte[] serverRandom) {
91         pClientRandom = clientRandom;
92         pServerRandom = serverRandom;
93     }
94 
95     /**
96      * Returns the string representation of CK_SSL3_RANDOM_DATA.
97      *
98      * @return the string representation of CK_SSL3_RANDOM_DATA
99      */
toString()100     public String toString() {
101         StringBuilder buffer = new StringBuilder();
102 
103         buffer.append(Constants.INDENT);
104         buffer.append("pClientRandom: ");
105         buffer.append(Functions.toHexString(pClientRandom));
106         buffer.append(Constants.NEWLINE);
107 
108         buffer.append(Constants.INDENT);
109         buffer.append("ulClientRandomLen: ");
110         buffer.append(pClientRandom.length);
111         buffer.append(Constants.NEWLINE);
112 
113         buffer.append(Constants.INDENT);
114         buffer.append("pServerRandom: ");
115         buffer.append(Functions.toHexString(pServerRandom));
116         buffer.append(Constants.NEWLINE);
117 
118         buffer.append(Constants.INDENT);
119         buffer.append("ulServerRandomLen: ");
120         buffer.append(pServerRandom.length);
121         //buffer.append(Constants.NEWLINE);
122 
123         return buffer.toString();
124     }
125 
126 }
127