Journal on Communications ›› 2022, Vol. 43 ›› Issue (10): 26-41.doi: 10.11959/j.issn.1000-436x.2022156

• Papers • Previous Articles     Next Articles

Privacy-preserving attribute ticket scheme based on mobile terminal with smart card

Rui SHI1,2, Huamin FENG1,2, Huiqin XIE2, Guozhen SHI2, Biao LIU2, Yang YANG3   

  1. 1 School of Cyberspace Security, Beijing University of Posts and Telecommunications, Beijing 100876, China
    2 Beijing Electronic Science and Technology Institute, Beijing 100070, China
    3 College of Mathematics and Computer Science, Fuzhou University, Fuzhou 350108, China
  • Revised:2022-08-03 Online:2022-10-25 Published:2022-10-01
  • Supported by:
    The National Natural Science Foundation of China(62101085);Science and Technology Research Program of Chongqing Municipal Education Commission(KJZD-K202000605);Chongqing Graduate Scientific Research Innovation Project(CYS22473)

Abstract:

To solve the problem that the existing electronic ticket systems are challenging to deploy in resource-constrained devices and cannot prevent the sharing of tickets among unauthorized devices, a privacy-preserving attribute ticket scheme based on mobile terminal with a smart card was proposed.The smart card was a secure and constrained-yet-trusted core device that holds secret information and performs lightweight operations.The mobile terminal was a powerful helper device that handles key-independent and time-consuming operations.Firstly, the efficient attribute-based ticket scheme deployed on the mobile terminal with a smart card was constructed by combining a pseudorandom function, anonymous ephemeral identities scheme, aggregatable signatures with randomizable tags, and Pointcheval-Sanders signatures.Secondly, the security model of the electronic tickets system was presented, and the proposed scheme was proved to be unlinkable and unforgeable.Finally, the proposed scheme was implemented on a personal computer, a smart card (Aisinochip ACH512), and a smart phone (Huawei Honor 9i), and the comparison and experimental results show that it is efficient.

Key words: electronic ticket, privacy-preserving, smart card, smart phone, digital signature

CLC Number: 

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