TODO

• logs
• improve functions
• maybe add salt to messages/keys

---

Description

C++ Project that uses OpenSSL's cryptographic functions to encyrpt/decrypt messages and send/recieve messages using sockets.

You can use your existing OpenSSL compatible public/private key pair or generate a new one with keygen.sh

Dependencies

• Unix shell
• OPENSSL

Setting up for the first time

install openssl from your package manager

git clone https://github.com/EfeAraz/RSA-Socket;  
chmod +x setup.sh keygen.sh;  
./setup.sh;   

Server :

g++ ./src/server.cpp -o ./bin/server;./bin/server 8080;

Client :

example for localhost:

g++ ./src/client.cpp -o ./bin/client -lssl -lcrypto;./bin/client 127.0.0.1 8080 username; 

---

References:

• Beej's Guide to Network Programming
• man/tldr pages
• geeksforgeeks
• stackoverflow rsa encryption using keys
• Openssl docs
• communication protocols cpp implementations

---

This project is licensed under the terms of the MIT license.