INS Assigment

Topic: Symmetric Key Distribution using KDC

A terminal based application to simulate an approach for communications between different clients using a Key Distribution Center (KDC) implementing symmetric key distribution ( Diffie-Helman).

How to run the application

 pip install -r requirements.txt 

python3 key_distribution_center.py 

For each client create new terminal

python3 client.py 

Commands

• password = "password" (for authentication)
• client_list : To get the addresses of all the authenticated clients other than current one.
• REQUEST_CONNECTION:"address of client"
• START_COMMUNICATION:"address of client"
• MESSAGE:"address of client":"message to be sent"