The home device authentication system construction for pervasive home network

The number of the home device participated in the home networking increases as the performance of the home device is improved. Accordingly, the necessity of home device authentication and authorization is enlarged for secure home network. Therefore, in this paper, we described about the home device authentication system and its construction. We implemented the CA administration, SCP(Secure Communication Protocol), home device registration procedure, home device certificate issuing procedure, home device authentication procedure, and lost device reporting process, etc. And these are simply described in this paper.