Ceasar Cipher
Submitted by lester1992 on Saturday, September 8, 2012 - 21:11.
Language
Encryption and Decryption of plain text
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The Caesar cipher is so called because it was used by Julius Caesar to encode messages. The method used is very basic and with the technology we have today, would be easily decoded.
Basically, Caesar took each letter (eg a) and replaced it with a letter that comes after a number of key positions in a precise . Example: takes the letter 'a' and replaces it with a letter that is two positions, ie after the 'c', in which case the key is '2 '. The project we're going to do is a bit 'more complex, in order to ensure greater security. Specifically, the key that we will use will not be made up of single digits, but two or more digits, so those who try to decrypt a message, will have more difficulties to find the key
Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. After downloading it, you will need a program like Winzip to decompress it.
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