S U P R E E T S H U K L A

LWE Secure Communication over Sockets

This project demonstrates a Learning With Errors (LWE) encryption scheme for secure communication between a client and a server using Python sockets. The client encrypts a message (0 or 1), sends it to the server, and the server decrypts it.

Features

• LWE-based Encryption: Uses the LWE problem for secure communication.
• Client-Server Model: Communicates using Python sockets.
• Key Exchange: The server generates public-private keys and shares public keys with the client.
• Serialization: Uses pickle for transmitting complex objects over sockets.

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Installation & Setup

Prerequisites

• Python 3.x installed
• Required libraries: numpy, socket, pickle

Step 1: Install Dependencies pip install numpy

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How to run this:

Step 2: Run the Server Open a terminal and start the server: python3 lwe_server.py

Step 3: Run the Client In another terminal, start the client: python3 lwe_client.py

Clone

https://github.com/supreet-shukla/LWE-Encryption.git