code: protected String newAlgorithm()
  	{
  		if (getModel().getAlgorithm() == null)
  		{
  			return SunJCEAlgorithm.PBEWithMD5AndDES.getAlgorithm();
  		}
  		return getModel().getAlgorithm().getAlgorithm();
  	}
docs: Factory method for creating a new algorithm that will be used with the cipher object.
  Overwrite this method to provide a specific algorithm.
  
  @return the new algorithm that will be used with the cipher object.