package gnu.crypto.jce.spec;

// --------------------------------------------------------------------------
// $Id: UMac32ParameterSpec.java,v 1.2 2005/10/06 04:24:16 rsdio Exp $
//
// Copyright (C) 2002 Free Software Foundation, Inc.
//
// This file is part of GNU Crypto.
//
// GNU Crypto is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2 of the License, or (at
// your option) any later version.
//
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// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the
//
//    Free Software Foundation, Inc.,
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//    Boston, MA  02110-1301
//    USA
//
// Linking this library statically or dynamically with other modules is
// making a combined work based on this library.  Thus, the terms and
// conditions of the GNU General Public License cover the whole
// combination.
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// As a special exception, the copyright holders of this library give
// you permission to link this library with independent modules to
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// independent modules, and to copy and distribute the resulting
// executable under terms of your choice, provided that you also meet,
// for each linked independent module, the terms and conditions of the
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// --------------------------------------------------------------------------

import java.security.spec.AlgorithmParameterSpec;

/**
 * This class represents the parameters for the UMAC-32 message
 * authentication code algorithm. In practice this means the
 * <i>Nonce</i> material used to initialize the algorithm.
 *
 * @version $Revision: 1.2 $
 */
public class UMac32ParameterSpec implements AlgorithmParameterSpec {

   // Constants and variables.
   // -----------------------------------------------------------------------

   /** The <i>Nonce</i> material. */
   protected byte[] nonce;

   // Constructors.
   // -----------------------------------------------------------------------

   /**
    * Create a new parameter instance.
    *
    * @param nonce The nonce material.
    */
   public UMac32ParameterSpec(byte[] nonce) {
      this.nonce = nonce;
   }

   // Instance methods.
   // -----------------------------------------------------------------------

   /**
    * Return the nonce material.
    *
    * @return The nonce material.
    */
   public byte[] getNonce() {
      return nonce;
   }
}