Research On Identity Authentication And Access Control Of RFID System

There are a large number of illegal mobile terminals invade server when the handheld terminal of electronic tag system collects electronic tag information and upload information.As a result,the server information is compromised,damaged,the server is illegally accessed,the information is being tapped,the virus attacks and other issues,these problems are threatening the electronic tag system in the application process of information security.This paper which based on the application in the electronic label system development project,a good understanding of the electronic tag system,and combined with existing terminal authentication technology,bilinear pairing,secret sharing and other basic knowledge,presents a new threshold authentication scheme in the terminal and server authentication process and applies the method of attribute-based encryption to the access control model of the server which improve the security of the electronic label application project.The main research contents are as follows:This paper studies the main structure of the RFID system,the current research status of smart terminal,and the server authentication at home and abroad.In this paper,a new authentication scheme is proposed,which improves the security function of anti-single point failure.In the authentication scheme,bilinear pairings and secret sharing methods are used to realize threshold authentication,which can effectively solve the problem of false authentication in the authentication process.This paper obtains a new access control model in which attribute based encryption is applied.In this model,the data owner can assign the access rights to the visitors through the threshold attribute,so that the information resources of different visitors are different.The security of data access is improved by storing the data in an encrypted manner.Based on the above studies,this paper develops the electronic tag application system for machine maintenance tool management in the Android development platform by using eclipse development tools,and combining with the pairing password PBC development library,terminal software and server software are developed in the system.The system conducts daily function management o f maintenance tools through the electronic tag,such as storage,lending,returning,repairing,scraping and many more,at the same time the system can resist single point of failure attack from the authentication of terminal and server,and set the access level of different visitors through access control model.Finally,the effectiveness and practicability of the system and the security of the system are proved by the test results.