Research On Drug Information Authentication Scheme Based On IoT In Public Environment

In recent years,the phenomenon of counterfeiting of drugs has occurred from time to time.This will not only affect the health of consumers,but also disrupt the order of the pharmaceutical market.Although the traditional anti-counterfeiting technology has guaranteed the rights and interests of consumers,with the continuous breakthrough of counterfeiting technology,the traditional anti-counterfeiting measures have gradually lost their effect.With the large-scale development of Internet of Things technology,the concept of RFID(Radio Frequency Identification)has gradually become the focus of various application fields.The application of RFID security technology to commodity anti-counterfeiting has become a hot topic in current research.The public environment Internet of Things is a network environment for storing multi-user information resources,and its open environment makes resource sharing more convenient and faster.Based on drug anti-counterfeiting,this paper combines Internet of Things and RFID security technology to study the public environment IoT drug certification program.Firstly,the RFID-based drug anti-counterfeiting system model was studied,and the XML(Extensible Markup Language)model of the Internet of Things was analyzed.According to the different information of the drug information Internet of Things,two protocols based on the hash function IoT three-party security authentication protocol and the RFID two-way authentication protocol based on asymmetric key and Hash function are designed respectively.Drug certification program.Secondly,it analyzes the security performance of the drug information public environment IoT authentication scheme,and uses GNY logic to prove the security of authentication between the drug label,reader and drug Internet of Things application server.Finally,the paper applies the IoT three-party authentication protocol based on hash function to bank card anti-counterfeiting,and designs a bank card security authentication scheme based on the hash function IoT three-party authentication protocol.