Secure and Efficient Trust Opinion Aggregation for Vehicular Ad-Hoc Networks

In this paper, we propose a trust opinion aggregation scheme in vehicular ad-hoc networks, to support trust models used to evaluate the quality of information shared among peers in the environment. Our scheme extends an existing identity-based aggregate signature algorithm to correctly combine signa...

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Bibliographic Details
Published in2010 IEEE 72nd Vehicular Technology Conference - Fall pp. 1 - 5
Main Authors Chen Chen, Jie Zhang, Cohen, Robin, Pin-Han Ho
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2010
Subjects
Ad hoc networks
Aggregates
Peer to peer computing
Public key
Silicon
Vehicles
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ISBN1424435730
9781424435739
ISSN1090-3038
DOI10.1109/VETECF.2010.5594420

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Summary:In this paper, we propose a trust opinion aggregation scheme in vehicular ad-hoc networks, to support trust models used to evaluate the quality of information shared among peers in the environment. Our scheme extends an existing identity-based aggregate signature algorithm to correctly combine signatures for multiple messages into one aggregate signature and eliminate signature redundancy. As a result, our proposed scheme is secure and archives both space efficiency and time efficiency, as confirmed by our comparative analysis.
ISBN:1424435730
9781424435739
ISSN:1090-3038
DOI:10.1109/VETECF.2010.5594420