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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.
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13   * 2. Redistributions in  binary form must reproduce the above copyright notice,
14   *    this list of conditions and the following disclaimer in the documentation
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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.
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27   *    Technology" must not be used to endorse or promote products derived from
28   *    this software without prior written permission.
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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.
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46   */
47  
48  package sun.security.pkcs11.wrapper;
49  
50  
51  
52  /**
53   * class CK_PKCS5_PBKD2_PARAMS provides the parameters to the CKM_PKCS5_PBKD2
54   * mechanism.<p>
55   * <B>PKCS#11 structure:</B>
56   * <PRE>
57   * typedef struct CK_PKCS5_PBKD2_PARAMS {
58   *   CK_PKCS5_PBKD2_SALT_SOURCE_TYPE saltSource;
59   *   CK_VOID_PTR pSaltSourceData;
60   *   CK_ULONG ulSaltSourceDataLen;
61   *   CK_ULONG iterations;
62   *   CK_PKCS5_PBKD2_PSEUDO_RANDOM_FUNCTION_TYPE prf;
63   *   CK_VOID_PTR pPrfData;
64   *   CK_ULONG ulPrfDataLen;
65   * } CK_PKCS5_PBKD2_PARAMS;
66   * </PRE>
67   *
68   * @author Karl Scheibelhofer <Karl.Scheibelhofer@iaik.at>
69   * @author Martin Schlaeffer <schlaeff@sbox.tugraz.at>
70   */
71  public class CK_PKCS5_PBKD2_PARAMS {
72  
73      /**
74       * <B>PKCS#11:</B>
75       * <PRE>
76       *   CK_PKCS5_PBKDF2_SALT_SOURCE_TYPE saltSource;
77       * </PRE>
78       */
79      public long saltSource;
80  
81      /**
82       * <B>PKCS#11:</B>
83       * <PRE>
84       *   CK_VOID_PTR pSaltSourceData;
85       *   CK_ULONG ulSaltSourceDataLen;
86       * </PRE>
87       */
88      public byte[] pSaltSourceData;
89  
90      /**
91       * <B>PKCS#11:</B>
92       * <PRE>
93       *   CK_ULONG iterations;
94       * </PRE>
95       */
96      public long iterations;
97  
98      /**
99       * <B>PKCS#11:</B>
100      * <PRE>
101      *   CK_PKCS5_PBKD2_PSEUDO_RANDOM_FUNCTION_TYPE prf;
102      * </PRE>
103      */
104     public long prf;
105 
106     /**
107      * <B>PKCS#11:</B>
108      * <PRE>
109      *   CK_VOID_PTR pPrfData;
110      *   CK_ULONG ulPrfDataLen;
111      * </PRE>
112      */
113     public byte[] pPrfData;
114 
115     /**
116      * Returns the string representation of CK_PKCS5_PBKD2_PARAMS.
117      *
118      * @return the string representation of CK_PKCS5_PBKD2_PARAMS
119      */
120     public String toString() {
121         StringBuffer buffer = new StringBuffer();
122 
123         buffer.append(Constants.INDENT);
124         buffer.append("saltSource: ");
125         buffer.append(saltSource);
126         buffer.append(Constants.NEWLINE);
127 
128         buffer.append(Constants.INDENT);
129         buffer.append("pSaltSourceData: ");
130         buffer.append(Functions.toHexString(pSaltSourceData));
131         buffer.append(Constants.NEWLINE);
132 
133         buffer.append(Constants.INDENT);
134         buffer.append("ulSaltSourceDataLen: ");
135         buffer.append(pSaltSourceData.length);
136         buffer.append(Constants.NEWLINE);
137 
138         buffer.append(Constants.INDENT);
139         buffer.append("iterations: ");
140         buffer.append(iterations);
141         buffer.append(Constants.NEWLINE);
142 
143         buffer.append(Constants.INDENT);
144         buffer.append("prf: ");
145         buffer.append(prf);
146         buffer.append(Constants.NEWLINE);
147 
148         buffer.append(Constants.INDENT);
149         buffer.append("pPrfData: ");
150         buffer.append(Functions.toHexString(pPrfData));
151         buffer.append(Constants.NEWLINE);
152 
153         buffer.append(Constants.INDENT);
154         buffer.append("ulPrfDataLen: ");
155         buffer.append(pPrfData.length);
156         //buffer.append(Constants.NEWLINE);
157 
158         return buffer.toString();
159     }
160 
161 }