Encryption - r41d/ClusterDuck-Protocol GitHub Wiki
Last February we added AES256 encryption to our CDP. We use a forked version of the ArduinoLibs CryptoLibrary.
We encrypt the message on the Mamaduck or Ducklink and Decrypt the package on the PapaDuck. In the Examples folder there is a Decrypt PapaDuck Example
How to use Encryption
To encrypt and decrypt a message you will need an encryption key. We set this key manual inside the INO files. here is an example: