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Thread: Programming Challenge 9: Vigenère cipher

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  1. #1
    Join Date
    Feb 2008
    Location
    UK
    Beans
    24

    Programming Challenge 9: Vigenère cipher

    Task

    Implementing the Vigenère cipher.
    Example:
    Code:
    Plaintext: ATTACKATDAWN
    Key:       LEMONLEMONLE
    Cipertext: LXFOPVEFRNHR



    Possible Ideas
    Cipher/Decipher a file.
    Generation of a key.


    Rules

    No use of libraries which implement this cipher.

    Due Date

    Winner will be decided next monday.

    Final Notes

    By creative and have fun.
    Last edited by bobdob20; April 28th, 2008 at 03:36 PM.

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