Journal on Communications ›› 2016, Vol. 37 ›› Issue (9): 30-45.doi: 10.11959/j.issn.1000-436x.2016175

• Papers • Previous Articles     Next Articles

Lightweight multi-coupon system for multi-merchant environments with DAA

Xin LIU1,2,Qiu-liang XU3,Bo ZHANG4   

  1. 1 School of Information Engineering,Shandong Youth University of Political Science,Jinan 250103,China
    2 Key Laboratory of Information Security and Intelligent Control in Universities of Shandong (Shandong Youth University of Political Science),Jinan 250103,China
    3 School of Computer Science and Technology,Shandong University,Jinan 250101,China
    4 School of Information Science and Engineering,University of Jinan,Jinan 250022,China
  • Online:2016-09-25 Published:2016-09-28
  • Supported by:
    The National Natural Science Foundation of China;Shandong Provincial Natural Science Foundation;The Project of Shandong Province Higher Educational Science and Technology Program;The Doctoral Research Start-up Funding Project of Shandong Youth University of Political Science

Abstract:

A multi-coupon system for multi-merchant environments was proposed by extending the DAA (direct anonymous attestation) scheme of Brickell etc.The new system bound the key elements in multi-coupon with the tamper-resistant TPM(trusted platform module)chip,so that it could prevent users from sharing behavior more effectively.By using the server-aided signature verification of Chow etc,the self-blindable credential technique of Yang etc,and range proof of Peng etc,the new system does not require customers to perform expensive pairing operations in the issue protocol and the redeem protocol.Compared with previous similar systems,the new system simultaneously satisfies several ideal properties and it is compatible with the mobile payment framework on the ARM TrustZone platform.Moreover,it has obvious advantages in aspects of communication and computation costs.

Key words: multi-coupon, direct anonymous attestation, server-aided signature verification, range proof, unsplittability

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