libjava/classpath/gnu/javax/crypto/sasl/srp/SecurityContext.java

   1 /* SecurityContext.java --
   2    Copyright (C) 2003, 2006 Free Software Foundation, Inc.
   3
   4 This file is a part of GNU Classpath.
   5
   6 GNU Classpath is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2 of the License, or (at
   9 your option) any later version.
  10
  11 GNU Classpath is distributed in the hope that it will be useful, but
  12 WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU Classpath; if not, write to the Free Software
  18 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
  19 USA
  20
  21 Linking this library statically or dynamically with other modules is
  22 making a combined work based on this library.  Thus, the terms and
  23 conditions of the GNU General Public License cover the whole
  24 combination.
  25
  26 As a special exception, the copyright holders of this library give you
  27 permission to link this library with independent modules to produce an
  28 executable, regardless of the license terms of these independent
  29 modules, and to copy and distribute the resulting executable under
  30 terms of your choice, provided that you also meet, for each linked
  31 independent module, the terms and conditions of the license of that
  32 module.  An independent module is a module which is not derived from
  33 or based on this library.  If you modify this library, you may extend
  34 this exception to your version of the library, but you are not
  35 obligated to do so.  If you do not wish to do so, delete this
  36 exception statement from your version.  */
  37
  38
  39 package gnu.javax.crypto.sasl.srp;
  40
  41 /**
  42  * <p>A package-private placeholder for an SRP security context.</p>
  43  */
  44 class SecurityContext
  45 {
  46
  47   // Constants and variables
  48   // -------------------------------------------------------------------------
  49
  50   private String mdName;
  51
  52   private byte[] sid;
  53
  54   private byte[] K;
  55
  56   private byte[] cIV;
  57
  58   private byte[] sIV;
  59
  60   private boolean replayDetection;
  61
  62   private int inCounter;
  63
  64   private int outCounter;
  65
  66   private IALG inMac;
  67
  68   private IALG outMac;
  69
  70   private CALG inCipher;
  71
  72   private CALG outCipher;
  73
  74   // Constructor(s)
  75   // -------------------------------------------------------------------------
  76
  77   SecurityContext(final String mdName, final byte[] sid, final byte[] K,
  78                   final byte[] cIV, final byte[] sIV,
  79                   final boolean replayDetection, final int inCounter,
  80                   final int outCounter, final IALG inMac, final IALG outMac,
  81                   final CALG inCipher, final CALG outCipher)
  82   {
  83     super();
  84
  85     this.mdName = mdName;
  86     this.sid = sid;
  87     this.K = K;
  88     this.cIV = cIV;
  89     this.sIV = sIV;
  90     this.replayDetection = replayDetection;
  91     this.inCounter = inCounter;
  92     this.outCounter = outCounter;
  93     this.inMac = inMac;
  94     this.outMac = outMac;
  95     this.inCipher = inCipher;
  96     this.outCipher = outCipher;
  97   }
  98
  99   // Class methods
 100   // -------------------------------------------------------------------------
 101
 102   // Instance methods
 103   // -------------------------------------------------------------------------
 104
 105   String getMdName()
 106   {
 107     return mdName;
 108   }
 109
 110   byte[] getSID()
 111   {
 112     return sid;
 113   }
 114
 115   byte[] getK()
 116   {
 117     return K;
 118   }
 119
 120   byte[] getClientIV()
 121   {
 122     return cIV;
 123   }
 124
 125   byte[] getServerIV()
 126   {
 127     return sIV;
 128   }
 129
 130   boolean hasReplayDetection()
 131   {
 132     return replayDetection;
 133   }
 134
 135   int getInCounter()
 136   {
 137     return inCounter;
 138   }
 139
 140   int getOutCounter()
 141   {
 142     return outCounter;
 143   }
 144
 145   IALG getInMac()
 146   {
 147     return inMac;
 148   }
 149
 150   IALG getOutMac()
 151   {
 152     return outMac;
 153   }
 154
 155   CALG getInCipher()
 156   {
 157     return inCipher;
 158   }
 159
 160   CALG getOutCipher()
 161   {
 162     return outCipher;
 163   }
 164 }