The present invention involves synthesizing conducting polymer nanofibers by mixing an oxidant solution with a monomer solution, which includes a monomer and an oligomer of the monomer that is used as an initiator. The first and second voltage signals are output based on a detected current difference between a pair of inputoutput lines. The control system also includes a hand-held programmable device having parameters stored therein. The service information associated with at least one network service is obtained using the at least one base protocol message. The ephemeral message includes enough information to permit the second node to communicate at least a portion of the message to an ephemeral key server and for the ephemeral key server to verify that the second node is an authorized decryption agent for the message.