              CryptDefence Data Encryption System
                for Windows XP/2000/NT/ME/98/95
                          Version 1.5

CONTENTS

1. About CryptDefence software
2. About CryptDefence Decrypter software
3. System requirements
4. Documentation 
5. Support/Contacts
6. Order

1. About CryptDefence software

CryptDefence is the most powerful tool that guarantees an absolute 
protection of any digital information on PCs. CryptDefence data 
encryption method uses an entirely new original symmetric cryptographic 
algorithm MCD. It disproves the Vernam theory, which states, that 
absolute protection of the information is possible only in case of the 
length of a key equals the length of an information. 

CryptDefence and MCD algorithm provides: 

   - Unlimited length of key 
   - Multiple repeated encryption 
   - Multiple lines key 
   - Utilizes any type of files as a key 
   - Safest method of data storage 
   - High speed of encryption/decryption 

MCD algorithm makes impossibility to detect the length of the key and 
decryption by means of the methods of cryptanalysis. It is corresponds 
to all requirements presented to cryptographic systems.

Cryptographic durability of MCD algorithm, which is used in 
CryptDefence to protect the information, is practically impossible to 
intrude.

CryptDefence will allow you keep your private data in unbreakable 
encrypted form on the disk and provide you with the transparent access 
to it from any application program. 

2. About CryptDefence Decrypter software

CryptDefence Decrypter is a freeware utility for decrypting files 
encrypted by CryptDefence. Also it can be utilized for decrypting 
the files in those computere where CryptDefence have not been 
installed.

3. Documentation

For full documentation, including context sensitive help, press the F1 
key at any time while running CryptDefence and CryptDefence Decrypter.

4. System requirements

CryptDefence requires the following minimum computer configuration:

   * Hardware

   - IBM PC/AT,PS/2 (with 486 CPU or higher) or compatible 
   - 1.5 MBytes of free HDD space to install and run the CryptDefence 
     software.

   * Software
   - Windows XP/2000/NT/ME/98/95
   
It will not run under Windows 3.x or Windows NT 3.1 or 3.5. 

5. Support/Contacts

*** support@cryptdefence.com 

Technical support (program features, bug reports, suggestions on 
improving the program, etc.) If reporting a bug, please include 
information about versions of Windows and product you are using and 
a detailed description of the problem. A reproducible sequence of 
steps leading to the problem would be of most help.  

*** sales@cryptdefence.com

Sales support (questions regarding the status of your order, sales 
terms, distribution or resales terms, pricing and discount information,
etc.) 

*** info@cryptdefence.com

Information support (questions regarding the software, MCD algorithm, 
etc). 

6. Order

For ordering information, see the file ORDER.TXT.


Copyright  2002 Mirakian Systems Ltd. All Rights Reserved.
