Study And Implementation Of Secure E-ticket System Based On NFC

As the acceleration of the pace of life and people's working, the traditional ticketing system which tickets have been waiting in line can not meet people's needs, so e-ticket came into being at this time. As Internet of Things era is coming now, a variety of near field communication technologies also make it quickly and conveniently to use mobile devices to complete the use of e-ticket. As a new kind of near field communication technologies, NFC brings the various facilities for e-ticket using, and also brings some security risks.According to the application of the current environment of e-ticket system, through the analysis of NFC technology and e-ticket system security requirements, it found the problem that e-ticket could be fake, malicious in use and the contradiction between facilitating flexibility in the use of e-ticket and being sure of e-ticket security. To solve these problems and conflicts, the safe use of e-ticket systems was designed based on NFC technology. The system in the NFC environment, finished the design of e-ticket on mobile devices based on the use of smart card in kinds of conditions; using security features of smart card controller chip SmartMX and the physical properties of the NFC controller that is connected with SmartMX; using the peer to peer communication protocol NFC-IP to enable NFC terminal devices can fix up e-ticket transmission in order to ensure requirements of e-ticket's convenient and flexible usage; binding the e-ticket information and user's public key, checking e-ticket based on PKI authentication architecture in order to ensure the process of using e-ticket in safety, not the other fake fake users, malicious use. Based on the contactless communication Java Card API Specification JSR-257, according to various operations about e-tickets in the NFC environment, it gave the initial implementation of the Secure E-ticket System based on NFC, and the experiment verification.The solution that make e-ticket safely use in the NFC environment enables NFC technology and electronic ticketing system by the organic combination of both to meet the e-ticket flexible and convenient to use, and also ensures the safety requirements during using.