DES SOFTWARE PACKAGE Version 2.2 _ Copyright (c) 1990,1991,1992,1993 Stig Ostholm. All Rights Reserved The author takes no responsibility of actions caused by the use of this software package and does not guarantee the correctness of the functions. This software package may be freely distributed for non-commercial purpose as long as the copyright notice is kept. Any changes made should be accompanied by a comment indicating who made the change, when it was made and what was changed. This software package, or any parts of it, may not be used or in any way re-distributed for commercial purpose without the authors permission. The author keeps the right to decide between of what is commercial and what is non-commercial purpose. Restrictions due to national laws governing the use, import or export of cryptographic software is the responsibility of the software user/importer/ exporter to follow. _ Stig Ostholm Chalmers University of Technology Department of Computer Engineering S-412 96 Gothenburg Sweden ---------------------------------- Email: ostholm@ce.chalmers.se Phone: +46 31 772 1703 Fax: +46 31 772 3663