Secure Electronic Ticketing System based on Consortium Blockchain

【Author】 Li, Xuelian; Niu, Jie; Gao, Juntao; Han, Yue

【Source】KSII TRANSACTIONS ON INTERNET AND INFORMATION SYSTEMS

【影响因子】0.972

【Abstract】In electronic ticketing system, the malicious behavior of scalpers damages the customer's interest and disturbs the normal order of market. In order to solve the problem of scalpers, we took two steps. Firstly, we established the electronic ticketing system based on the consortium blockchain (CB-ETS). By establishing CB-ETS, we can make the ticketing market develop better in a controlled environment and be managed by the members in the consortium blockchain. Secondly, we put forward a kind of taxation mechanism for suppressing scalpers based on CB-ETS. Together with the regulatory mechanism, our scheme can effectively reduce the scalpers' profits and further inhibit scalpers. Through the above two steps, the scheme can effectively resist the malicious behavior of scalpers. Among them, in the process of transferring tickets, we optimized the transfer mechanism to achieve a win-win situation. Finally, we analyzed the security and efficiency of our scheme. Our scheme realizes the anonymity through the mixed currency protocol based on ring signature and guarantees the unforgeability of tickets by multi-signature in the process of modifying the invalidity of tickets. It also could resist to Dos attacks and Double-Spending attacks. The efficiency analysis shows that our scheme is significantly superior to relevant works.

【Keywords】Consortium blockchain; Electronic ticketing system; Scalpers; Taxation mechanism; Regulatory mechanisms

【发表时间】2019 31-Oct

【收录时间】2022-01-02

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