Design and Implementation of Method of Authentication and Cryptography between EPC Systems

Recently, the importance of EPCglobal Network and brisk researches on the RFID technologies and application have been increasing, also a number of industries including distribution and logistics are proposing various systems of the application. The Standard for EPCglobal Network, as now being in the process of its legislation, stipulates X.509 only for the method of encryption, without accurate specifications. This paper is, thus, to suggest the way of sending safely messages for the web-based service constituting EPCglobal Network, of verifying whether the received messages are effective, of encoding the messages for safer sending and of certifying between systems, and then to implement the way.