This project encodes and decodes messages according to the Vigenere cipher.
Test files: Short sample: text1.txt Encrypted with code "d": cipher1a.txt Encrypted with code "Password": cipher1b.txt Decrypting with the correct code should yield the input, in all lowercase
Longer sample: text2.txt Encrypted with code "d": cipher2a.txt Encrypted with code "Password": cipher2b.txt