Enigma is an encryption/decryption program that writes or decrypts messages onto a .txt file

• Features
• How to Use
• Usage Examples
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• How to Contribute

Enigma reads a message using File.IO and encrypts it to another file. This process can be reversed using the same files using a key and a date.

A user can write their message in the message.txt file in the root directory. They are then able to encrypt/decrypt message like so:

Encryption

$ ruby ./lib/encrypt.rb message.txt encrypted.txt
Created 'encrypted.txt' with the key 82648 and date 240818

Decryption

$ ruby ./lib/decrypt.rb encrypted.txt decrypted.txt 82648 240818
Created 'decrypted.txt' with the key 82648 and date 240818

Algorithm-Based Encryption/Decryption

Encryption Example

Decrypted Message

-Voltaire

👤 Matt Kragen

• GitHub
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1. Fork it (https://github.com/matt-kragen/enigma/fork)
2. Create your feature branch (git checkout -b feature/fooBar)
3. Commit your changes (git commit -am 'Add some fooBar')
4. Push to the branch (git push origin feature/fooBar)
5. Create a new Pull Request