Low-cost RFID security protocols survey

Radio Frequency Identification (RFID) will become one of the most widely used devices in the near future, However, the major barrier that the RFID system is facing presently is the issue of security and cost. In this paper we reviewed the existing RFID security protocols and analyzed the flaw of these protocols. Then we discussed a theoretical model and method to design and analyze RFID protocols within the provable security framework.