A New EPC RFID Protocol Revised from Yehet al. Protocol

A new EPC Global RFID protocol is developed from the Yehetalprotocol.RFID has been used in many applications such aseasy card, conv nience store payment cards, park cards, branded shopping card, the business logistics, medical, agricultural etc.Usingthe disadvantages of Yehet al.protocol, theresearchcombines both protocols of Kim et al. and Yehet al., nd finds a new RFID protocol.The redundancy of PRNG has reducedin order to simplify the whole operators; the other one is the sea ch for back-end server can be shortened when the linear se rch is too much effort, the constant of O(1) is replaced to O(n). The aim is to reduce the PRNG generation with time complexitysimultaneously. So the research can be generated as a n w protocol for RFID.