An Authentication RFID Reader with FPGA

An Authentication RFID Reader with FPGA Currently, the illegal activity about counterfeit commodity is increasingly, this brings huge economic loss for consumer and enterprise. So it is a critical problem for us to protect our commodity from counterfeit. The analysis of current anti-counterfeit technique is given first, and then combining the information security with RFID technique theory get the anti-forge RFID reader which conforms to international standard. The discussion about anticounterfeit mechanism and the encrypt algorithm are emphasized. Furthermore the realization of anticounterfeit reader prototype system based on FPGA is introduced according to the discussion.