Eggs handles the encryption and decryption of text and strings.
Where text is the actual content you wish to encrypt,
and key is the text you wish to decrypt with,
just call
Eggs.scramble(text, key)
to encrypt,
and call
Eggs.unscramble(text, key)
to decrypt.
If you need a key,
just call,
Eggs.key.
Happy coding!

gem 'eggs'

bundle

gem install eggs

require 'eggs'
key = "8sFpMOjupOgV9STuwPqOXBBqUDEcEy"
text = scrambled = "dog"
scrambled == text #=> true
scrambled = Eggs.scramble(text, key) = "%ED%B6%E7%88%EC%A6g%81%17%A8%92]J%8A[%9C"
scrambled == text #=> false

require 'eggs'
key == "TxgOH3A8bqwd8L0jbcWoAA9ErKyppY"
text == "dog"
scrambled = Eggs.scramble(text, key) = "%05d%E2%A7+%FE%1D%16m%3C%B8%9F%D1%7D%5El"
scrambled == text #=> false
unscrambled = Eggs.unscramble(text, key) = "dog"
unscrambled == text #=> true

require 'eggs'
Eggs.key == "ENWi9n7n806DMU5USHE7Wbzy8iOZlc"
Eggs.key.size == 30
Eggs.key(10) == "6H3emLzzgw"
Eggs.key(10).size == 10
Eggs.key(3) == "aPY"
Eggs.key(3).size == 3

require 'eggs'
key == "BBCYjirFf8tqs4D3nFhukrRrtK144E"
text == "dog"
Eggs.aes(:encrypt, text, key) == "�=�c�O�m2`�V��p��Y�<m:"
(2013-11-05: http://stackoverflow.com/questions/8489486/encryption-and-decryption-algorithm-in-rails)

• Check out the latest master to make sure the feature hasn’t been implemented or the bug hasn’t been fixed yet.

• Check out the issue tracker to make sure someone already hasn’t requested it and/or contributed it.

• Fork the project.

• Start a feature/bugfix branch.

• Commit and push until you are happy with your contribution.

• Make sure to add tests for it. This is important so I don’t break it in a future version unintentionally.

• Please try not to mess with the Rakefile, version, or history. If you want to have your own version, or is otherwise necessary, that is fine, but please isolate to its own commit so I can cherry-pick around it.

Copyright © 2013 Dave Makena. See LICENSE.txt for further details.