Source for java.security.spec.RSAPublicKeySpec

   1: /* RSAPublicKeySpec.java --- RSA Public Key Specificaton class
   2:    Copyright (C) 1999 Free Software Foundation, Inc.
   3: 
   4: This file is 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, or (at your option)
   9: 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; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 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 java.security.spec;
  40: import java.math.BigInteger;
  41: 
  42: /**
  43:     RSA Public Key class Specification. Used to maintain the RSA
  44:     Public Keys.
  45: 
  46:     @since JDK 1.2
  47: 
  48:     @author Mark Benvenuto
  49: */
  50: public class RSAPublicKeySpec implements KeySpec
  51: {
  52:   private BigInteger modulus;
  53:   private BigInteger publicExponent;
  54: 
  55:   /**
  56:      Constructs a new RSAPublicKeySpec with the specified
  57:      modulus and publicExponent.
  58: 
  59:      @param modulus the RSA modulus
  60:      @param publicExponent the public key exponent
  61:   */
  62:   public RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent)
  63:   {
  64:     this.modulus = modulus;
  65:     this.publicExponent = publicExponent;
  66:   }
  67: 
  68:   /**
  69:      Gets the RSA modulus.
  70: 
  71:      @return the RSA modulus
  72:   */
  73:   public BigInteger getModulus()
  74:   {
  75:     return this.modulus;
  76:   }
  77: 
  78:   /**
  79:      Gets the RSA public exponent.
  80: 
  81:      @return the RSA public exponent
  82:   */
  83:   public BigInteger getPublicExponent()
  84:   {
  85:     return this.publicExponent;
  86:   }
  87: 
  88: }