Formal analysis of an anonymous fair exchange e-commerce protocol

Weiqiang Kong, Kazuhiro Ogata, Jianwen Xiang, Kokichi Futatsugi

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    Fair exchange and anonymity are important requirements of e-commerce protocols. We have formally analyzed an e-commerce protocol, which is claimed to satisfy the two requirements. The protocol, together with the intruder, has been modeled as an OTS, a kind of transition system. Then the OTS has been written in CafeOBJ, an algebraic specification language. Although most part of the two requirements can be expressed as safety properties, liveness properties are needed to fully express them. We have expressed the safety part of the two requirements in CafeOBJ and partly verified that the OTS satisfies the safety part by writing proof scores in CafeOBJ.

    Original languageEnglish
    Title of host publicationProceedings - The Fourth International Conference on Computer and Information Technology (CIT 2004)
    EditorsD. Wei, H. Wang, Z. Peng, A. Kara, Y. He
    Pages1100-1107
    Number of pages8
    Publication statusPublished - Dec 14 2004
    EventProceedings - The Fourth International Conference on Computer and Information Technology (CIT 2004) - Wuhan, China
    Duration: Sep 14 2004Sep 16 2004

    Publication series

    NameProceedings - The Fourth International Conference on Computer and Information Technology (CIT 2004)

    Other

    OtherProceedings - The Fourth International Conference on Computer and Information Technology (CIT 2004)
    CountryChina
    CityWuhan
    Period9/14/049/16/04

    All Science Journal Classification (ASJC) codes

    • Engineering(all)

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