Analysis of security issues in SMC based RFID in supply chain management with energy modeling

RFID (Radio Frequency Identification) has been used in Supply Chain management but with the advent of Nanotechnology enabled RFID energy consumption is being constantly decreased. The major issues between implementation of such devices are their reliability and security. In this work we have implemented a novel and effective VPP (Virtual Party Protocol) for RFID systems. Use of VPP and insertion of anonymous has been implemented for RFID systems and the advantages over other methods are shown. The mathematical analysis is done for the proposal and its implications are discussed. In this protocol the creation of virtual party to hide the data of the Tags are shown, this method though can be used for joint computation and for other information the hardware needs to be tuned to the requirements. Energy requirements are also shown in this work for a VPP based RFID systems.