                                                
     +-------------------------------------------------------------------+
     |                  CrypF - A data encryption system                 |
     |                   Data Encryption, Fast & Secure.                 |
     |                      C# Version 7.0.xx.xxxxx                      |
     |         Copyright (c) 1981-2007 by author: Harry J. Smith,        |
     |   19628 Via Monte Dr., Saratoga, CA 95070. All rights reserved.   |
     +-------------------------------------------------------------------+

       CrypF is a data encryption system with the following features:

         *  Pseudo-infinite key data encryption system
         *  A very fast and secure method of encrypting data files
         *  Internal random number generator
         *  Can run CrypF code from files
         *  Hot Help from F1 key
         *  Written in Microsoft Visual C# .NET 2005 for Windows

      The algorithm for the Data Encryption Standard (DES) runs too slow
      on most computers, but simpler methods have not provided secure
      encryption. CrypF solves this problem by being both fast and
      secure. DES, though normally considered a very secure form of
      encryption, has a very complicated algorithm and runs very slow
      when implemented on a computer. CrypF attempts to be even more
      secure than DES by using a larger and more random key, and at the
      same time is reasonably fast.
