Codenstuff.com: #30 Shhh... It's a secret

#30 Shhh... It's a secret

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comathi
Coding God

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Joined: Fri Mar 26, 2010 1:59 pm

#30 Shhh... It's a secret
comathi
Sat Mar 30, 2013 7:12 pm

Don't talk too loud, we don't want anyone hearing... Oh wait :lol:

Welcome to challenge #30

Today, your task it to create a cryptography application, ie, a program that can take a string, encrypt it, and return the encrypted string. Needless to say, it should also be able to take the encrypted string, decrypt it (provided the user enters the correct decryption key) and return the decrypted string. As always, you can use any language you want, and make it either a desktop or Web application.

-Your application must encrypt and decrypt strings (and return them to the user)
-The user should be able to choose a key for the encryption

Bonus points for features and design. Get codin' cooll;