content: package org.apollo.util.security;
  
  
  /**
   * A pair of two {@link IsaacRandom} random number generators used as a stream cipher. One takes the role of an encoder
   * for this endpoint, the other takes the role of a decoder for this endpoint.
   *
   * @author Graham
   */
  public final class IsaacRandomPair {
  
  	/**
  	 * The random number generator used to decode data.
  	 */
  	private final IsaacRandom decodingRandom;
  
  	/**
  	 * The random number generator used to encode data.
  	 */
  	private final IsaacRandom encodingRandom;
  
  	/**
  	 * Creates the pair of random number generators.
  	 *
  	 * @param encodingRandom The random number generator used for encoding.
  	 * @param decodingRandom The random number generator used for decoding.
  	 */
  	public IsaacRandomPair(IsaacRandom encodingRandom, IsaacRandom decodingRandom) {
  		this.encodingRandom = encodingRandom;
  		this.decodingRandom = decodingRandom;
  	}
  
  	/**
  	 * Gets the random number generator used for decoding.
  	 *
  	 * @return The random number generator used for decoding.
  	 */
  	public IsaacRandom getDecodingRandom() {
  		return decodingRandom;
  	}
  
  	/**
  	 * Gets the random number generator used for encoding.
  	 *
  	 * @return The random number generator used for encoding.
  	 */
  	public IsaacRandom getEncodingRandom() {
  		return encodingRandom;
  	}
  
  }