Implementation of secured PhotoVoltaic monitoring system on the smart utility network

As growing up wireless network based Internet over Thing (IoT) platforms and services, security has been very important issue at wireless data transfer area. This paper introduce security implementation cases and technologies at PhotoVoltaic (PV) monitoring system which is based on the IEEE 802.15.4g Smart Utility Network (SUN). Because PV monitoring system consist of embedded devices which has insufficient resources, we consider light weight data encryption and decryption algorithms at wireless area supporting low data rates. We implements hardware based Advanced Encryption Standard (AES) and software based Academic Research Institute and Agency (ARIA) algorithms with dynamic cipher key management. In the near future, we are going to gather and analysis the performance of the cipher algorithms at the PV monitoring system.