rewraa 1.6.4

A Encrypted Chat program

RewRaa (RSA ENCRYPTED WILD ROUND AES APPLICATION, note i have no idea why i choose that name) is a socket-server chat program which uses rsa encryption to encrypt an aes key for encrypting/decrypting messages

Imagine the following encryption scheme:

# first transfer aes key
(CLIENT) => RSA_PUBLIC => (SERVER)
(SERVER) => RSA_ENCRYPTED_AES_KEY => (CLIENT)

        (C) => ENC_DATA => (S)
                    - BROADCAST -
                    (C) - (C) - (C) # clients decrypt the message

But working to give each client a seprate aes-key and signing the data so you can’t create a fake server that reads all your data.

NOTE: Only connect to trusted servers for now it has a big security flaw and the only secure part is if anyone is monitoring your internet traffic