Encrypted client/server communication with a shared key.

This program desmonstrates how to use the network/openssl library under linux to build an encrypted client/server communication with a secret pre-shared key.

Building and Running steps

Build the server

gcc server.c -o server -lcrypto -lssl -lm ./server listening-port-number

Build the client

gcc client.c -o client -lcrypto -lssl -lm ./client server-address server-port