presider/theEncrypter

This encrypts and decrypts all .jpg files in a folder, and puts the encrypted files in a seperate folder. The other file takes the encrypted files from that folder, decrypts them and puts them in a different folder

theEncrypter

The encryptAll file encrypts and all files (.jpg by default) in a predefined folder, and puts the encrypted files in a seperate folder. The decryptAll file takes the encrypted files (.enc) from that folder, decrypts them (into .jpg) and puts them in a different folder, completing the chain.