TextSecureProtocol

A basic text secure protocol in 3 phases. Sending messages to other students in the university server by SHA_256 and MAC code.
Term project for the lecture Cryptology. Elliptic curve algorithm is used for the encryption.
Users input is being encrypted by the program then sent to the server. Other user can recieve this input via his/her program. After the encryption of the recieved message from the server take place, client can read the sent message.
Encryptions and decryptions are made by SHA_256 protocol followed by MAC code. Both public and private keys of the users are stored remotely and locally.
Program establishes a relatively basic and secure chatting application by the terminal.