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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Abstract
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 |
| URI: | http://repo.pens.ac.id/id/eprint/2706 |
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