Research Of RFID-based Commodity Anti-counterfeiting And Traceability System Technology

Over the years, while the continuous development of the national economy, theproduction and circulation of counterfeit goods has become increasingly rampant. Counterfeitgoods make consumers, businesses, national interests suffer huge losses, and causingtremendous damage to the social market economy. Traditional security technology is easy begrasp, easy be copy and not unique. It cannot produce due security role and even was fakecommodity producer used. As the popularization of Internet Of Thing and RIFD technologies,through RFID technology combined with the existing information security technologies,realization of supply chain security and traceability of goods, low cost, and high-tech features,that can ensure the safety of goods in circulation. Research of RFID-based securitytraceability technology is intended for consumers, businesses and the quality controldepartment to provide stronger security and efficient anti-counterfeiting and traceabilityplatform from product follow of the source to prevent the circulation of fake and shoddyproducts.The main research work in this paper:(1) Combined with RFID technology development status and research status, pointedout that the traditional security traceability technology can not meet the needs of consumers,businesses and other users of the product anti-counterfeiting and traceability management,and thus the introduction of RFID technology to achieve an anti traceability.(2) At first, studied the principles and standards of RFID technology, and then wereanalyzed and compared the characteristics of the traditional anti-counterfeiting technologyand application, and analyze the characteristics of the RFID technology next. Based on theabove work, a prototype of an RFID-based anti traceability system, and analyzes some of thekey technology. And finally clear the security system security certification, middlewaresecurity architecture and server-side application performance is part of the key technologiesof RFID security traceability system.(3) In order to ensure that legitimate goods in the process of technology application is notcounterfeiting, combined with anti-traceable technology needs, and security and privacy issues confronting RFID technology for the agreement that low-cost RFID systems, this paperproposed a secure mutual authentication protocol between RFID tags and server DRHA(Dynamic Refresh ID and Hash-based the Security authentication protocol). And formalproofed based on BAN logic. After several comparative analysis of the authenticationprotocol to prove that the protocol can effectively resist the security and privacy issues facedby RFID technology can achieve higher security in low-cost RFID tags.(4) Combined with the security requirements of RFID technology in the securitytraceability, after in-depth study of the EPC system, the Savant functional and technicalspecifications, proposed a secure RFID middleware architecture for security in RFIDtraceability applications.(5) According to the short duration of the practical applications of RFID securitytraceability system, the server-side application processing tasks and the large number ofsudden, concurrent strong and requirements for response and high efficiency. After analysis ofmulti-threading technology an adaptive thread pool has been designed to reduce the resourceconsumption of server-side programs so that to increasing the efficiency of task processing.Then, further on the thread pool to optimize the use of Java development task processingcomponent of the system, server-side, simulation and verification of adaptive thread pool canimprove the performance of anti-counterfeiting RFID traceability system.(6) Anti traceability system requirements, functionality and business logic as the basisof combination of the security of RFID-based traceability system prototype. A systemarchitecture and functional structure of the proposed security traceability system has beendesigned. The designed system based on B/S three-tier structure, combined with J2EEtechnology that using the MVC model to simplify the entire design process. Finally, using theStruts2.0+Spring1.2.8+Ibatis2.0+TomCat1.6Server technology to achieve the mainfunction of front-end and back-end systems.The final achievement of this paper: Proposed a prototype of an RFID securitytraceability system; Design a secure authentication protocol;Design a secure RFIDmiddleware architecture; Design an adaptive thread pool component to enhance the performance of the system, server-side applications; Eventual realization of a prototypeRFID-based commodity security tracking system, laid the foundation for the subsequentfurther research.