This is a very simple way to encrypt files that aren't too big. As soon as you open the application you are given two choices; (E)ncrypt or (D)ecrypt. Hitting either E or D and return will take you to a choice. After choosing a option you be asked to enter a 5 interger key. An interger ranges from 0 to 32675, so you can choose from that range for each key.
An example:
Please enter the key you want to use ( must be 5 integers )
Be sure to seperate the digits by spaces
10 12 45 85 931
After entering the key press enter. Be sure to make a record of the key, you will need it to send to whoever is decoding the message. After this you will prompted by:
Now enter your message please, no longer then 1000 characters.
Spaces can only be made by the underscore _ , also us ^ to terminate input
I_Love_C++_Programming^
It will return this:
SkyƒekpÄŒ_\üƒ
rmö¬ns
Which is your encrypted message, you would send this message and the key in an email to your friend or colleage or whoever. Decrypting is the exact same what but you enter the encrypted message in the message area.
Problems:
I have had problems with numbers bigger then two digits as a key, but you still can use them somewhat. This isn't a real problem because you should use smaller keys anyways because you can remember them better. Besides this kind of encryption is almost unbreakable, and is unbreakable if only a key is used once then thrown away.
FOR MORE INFORMATION:
email: eof_magazine@hotmail.com
http://eof.staticusers.net
Nick: Acidtrace or Moonshade on #EfNet
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