VERSION
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v2.0

DESCRIPTION
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This script will take user input, convert it to a Straddling Checkerboard cipher, and apply a user selected key to encrypt the message. To decrypt message just enter in message and key. The pencil and paper version uses # symbols to denote the start and end of a sequence of numbers. This script is also compatible with the pencil and paper version of the cipher.

EXAMPLES
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PLEASE ENTER MESSAGE: Hello

              CIPHER: 2505282803

PLEASE ENTER THE KEY: 3828247373

             MESSAGE: 5323429176
			 
PLEASE ENTER MESSAGE: 5323429176

PLEASE ENTER THE KEY: 3828247373

       FINAL MESSAGE: HELLO

			
CHANGELOG
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2017/11/10 - Version 2.0 released.