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1 /* |
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2 * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. |
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3 */ |
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4 |
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5 /* Copyright (c) 2002 Graz University of Technology. All rights reserved. |
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6 * |
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7 * Redistribution and use in source and binary forms, with or without |
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8 * modification, are permitted provided that the following conditions are met: |
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9 * |
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10 * 1. Redistributions of source code must retain the above copyright notice, |
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11 * this list of conditions and the following disclaimer. |
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12 * |
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13 * 2. Redistributions in binary form must reproduce the above copyright notice, |
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14 * this list of conditions and the following disclaimer in the documentation |
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15 * and/or other materials provided with the distribution. |
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16 * |
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17 * 3. The end-user documentation included with the redistribution, if any, must |
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18 * include the following acknowledgment: |
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19 * |
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20 * "This product includes software developed by IAIK of Graz University of |
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21 * Technology." |
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22 * |
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23 * Alternately, this acknowledgment may appear in the software itself, if |
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24 * and wherever such third-party acknowledgments normally appear. |
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25 * |
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26 * 4. The names "Graz University of Technology" and "IAIK of Graz University of |
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27 * Technology" must not be used to endorse or promote products derived from |
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28 * this software without prior written permission. |
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29 * |
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30 * 5. Products derived from this software may not be called |
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31 * "IAIK PKCS Wrapper", nor may "IAIK" appear in their name, without prior |
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32 * written permission of Graz University of Technology. |
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33 * |
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34 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED |
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35 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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36 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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37 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE LICENSOR BE |
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38 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, |
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39 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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40 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, |
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41 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
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42 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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43 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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44 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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45 * POSSIBILITY OF SUCH DAMAGE. |
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46 */ |
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47 |
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48 package sun.security.pkcs11.wrapper; |
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49 |
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50 import java.math.BigInteger; |
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51 import static sun.security.pkcs11.wrapper.PKCS11Constants.*; |
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52 |
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53 /** |
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54 * class CK_MECHANISM specifies a particular mechanism and any parameters it |
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55 * requires.<p> |
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56 * <B>PKCS#11 structure:</B> |
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57 * <PRE> |
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58 * typedef struct CK_MECHANISM { |
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59 * CK_MECHANISM_TYPE mechanism; |
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60 * CK_VOID_PTR pParameter; |
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61 * CK_ULONG ulParameterLen; |
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62 * } CK_MECHANISM; |
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63 * </PRE> |
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64 * |
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65 * @author Karl Scheibelhofer <Karl.Scheibelhofer@iaik.at> |
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66 * @author Martin Schlaeffer <schlaeff@sbox.tugraz.at> |
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67 */ |
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68 public class CK_MECHANISM { |
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69 |
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70 /** |
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71 * <B>PKCS#11:</B> |
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72 * <PRE> |
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73 * CK_MECHANISM_TYPE mechanism; |
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74 * </PRE> |
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75 */ |
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76 public long mechanism; |
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77 |
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78 /** |
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79 * <B>PKCS#11:</B> |
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80 * <PRE> |
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81 * CK_VOID_PTR pParameter; |
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82 * CK_ULONG ulParameterLen; |
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83 * </PRE> |
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84 */ |
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85 public Object pParameter; |
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86 |
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87 public CK_MECHANISM() { |
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88 // empty |
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89 } |
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90 |
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91 public CK_MECHANISM(long mechanism) { |
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92 this.mechanism = mechanism; |
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93 } |
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94 |
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95 // We don't have a (long,Object) constructor to force type checking. |
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96 // This makes sure we don't accidentally pass a class that the native |
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97 // code cannot handle. |
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98 |
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99 public CK_MECHANISM(long mechanism, byte[] pParameter) { |
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100 init(mechanism, pParameter); |
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101 } |
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102 |
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103 public CK_MECHANISM(long mechanism, BigInteger b) { |
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104 init(mechanism, sun.security.pkcs11.P11Util.getMagnitude(b)); |
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105 } |
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106 |
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107 public CK_MECHANISM(long mechanism, CK_VERSION version) { |
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108 init(mechanism, version); |
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109 } |
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110 |
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111 public CK_MECHANISM(long mechanism, CK_SSL3_MASTER_KEY_DERIVE_PARAMS params) { |
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112 init(mechanism, params); |
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113 } |
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114 |
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115 public CK_MECHANISM(long mechanism, CK_SSL3_KEY_MAT_PARAMS params) { |
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116 init(mechanism, params); |
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117 } |
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118 |
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119 public CK_MECHANISM(long mechanism, CK_TLS_PRF_PARAMS params) { |
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120 init(mechanism, params); |
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121 } |
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122 |
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123 public CK_MECHANISM(long mechanism, CK_ECDH1_DERIVE_PARAMS params) { |
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124 init(mechanism, params); |
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125 } |
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126 |
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127 public CK_MECHANISM(long mechanism, Long params) { |
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128 init(mechanism, params); |
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129 } |
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130 |
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131 public CK_MECHANISM(long mechanism, CK_AES_CTR_PARAMS params) { |
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132 init(mechanism, params); |
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133 } |
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134 |
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135 private void init(long mechanism, Object pParameter) { |
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136 this.mechanism = mechanism; |
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137 this.pParameter = pParameter; |
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138 } |
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139 |
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140 /** |
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141 * Returns the string representation of CK_MECHANISM. |
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142 * |
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143 * @return the string representation of CK_MECHANISM |
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144 */ |
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145 public String toString() { |
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146 StringBuilder sb = new StringBuilder(); |
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147 |
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148 sb.append(Constants.INDENT); |
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149 sb.append("mechanism: "); |
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150 sb.append(mechanism); |
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151 sb.append(Constants.NEWLINE); |
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152 |
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153 sb.append(Constants.INDENT); |
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154 sb.append("pParameter: "); |
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155 sb.append(pParameter.toString()); |
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156 sb.append(Constants.NEWLINE); |
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157 |
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158 sb.append(Constants.INDENT); |
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159 sb.append("ulParameterLen: ??"); |
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160 //buffer.append(pParameter.length); |
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161 //buffer.append(Constants.NEWLINE); |
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162 |
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163 return sb.toString() ; |
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164 } |
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165 |
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166 } |