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A Group Signature Scheme with Efficient Verifier-Local Revocation Check

Toru, Nakanishi and Amang, Sudarsono and Yumi, Sakemi and Yasuyuki, Nogami and Nobuo, Funabiki A Group Signature Scheme with Efficient Verifier-Local Revocation Check. In: SCIS 2009.

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    To achieve a user revocation in group signature schemes suitable for mobile signers, verifier-local revocations have been previously proposed. However, the revocation checks in the verification are inefficient, since these need R separated pairings, where R is the number of revoked members. This paper uses the observation that the product of the pairings can be computed faster than the separated pairings to propose a group signature scheme with more efficient revocation checks.

    Item Type: Conference or Workshop Item (Paper)
    Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
    Q Science > QA Mathematics > QA76 Computer software
    Divisions: Faculty of Engineering, Science and Mathematics > School of Civil Engineering and the Environment
    Depositing User: Tn Akhmad Alimudin
    Date Deposited: 03 May 2014 14:12
    Last Modified: 18 Aug 2014 11:26

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