6.3.2 Requirements

• The server must maintain a list of client ids and associated certificates. The list must be stored in an editable file on the server.
• The client should be able to log into the server and be able to authenticate themselves to the server.
• Clients should be able to send messages to the server in a secure fashion - ie no one intercepting the rmi call should be able to read the message.
• The server will then issue RMI callbacks to all the clients logged in with the sent message. This must also be encrypted.
• The code must be implemented in pure Java.