This program is the server in a RSA Chat system. Flags for use are as follows:

-h: Get some help

createkeys: Creates public/private key pair and puts the results into two files. If you do not have a public/private key pair, the program will not let you chat with anyone.

IPaddr: Specifies the IP address that you want to bind the server to. If not specified, INADDR_ANY is used.

An example command line:

server 127.0.0.1

This command line would tell the server to bind to the IP 127.0.0.1 and listen for a connection from a client

If you would like to have more information,