File Download
  Links for fulltext
     (May Require Subscription)
Supplementary

Article: OPQ: OT-based private querying in VANETs

TitleOPQ: OT-based private querying in VANETs
Authors
KeywordsOblivious transfer (OT)
privacy preserving
pseudoidentity
querying service
vehicular sensor network
Issue Date2011
PublisherIEEE. The Journal's web site is located at http://www.ewh.ieee.org/tc/its/trans.html
Citation
IEEE Transactions on Intelligent Transportation Systems, 2011, v. 12 n. 4, p. 1413-1422 How to Cite?
AbstractWe consider the querying service (e.g., location-based query service) in vehicular ad hoc networks (VANETs). Querying service has been studied in various kinds of networks such as traditional mobile phone networks and other mobile ad hoc networks. However, existing schemes are either not suitable for VANETs due to their highly dynamic environment or do not provide a privacy-preserving solution. In this paper, we first discuss the security concerns of providing a querying service that ensures that a query will not be linkable to the querier. Then, we briefly highlight the characteristics of VANETs, which make the problem different from other types of networks. Finally, we propose a solution for solving the problem by using techniques of pseudoidentity, indistinguishable credentials, and oblivious transfer. We show that, although all infrastructure units collude, it is still impossible to link the real identity of the user to a query. Based on our simulation study, we show that our scheme is effective in terms of processing delay, message overhead, and success rate. © 2011 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/140798
ISSN
2015 Impact Factor: 2.534
2015 SCImago Journal Rankings: 1.300
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChim, TWen_HK
dc.contributor.authorYiu, SMen_HK
dc.contributor.authorHui, LCKen_HK
dc.contributor.authorLi, VOKen_HK
dc.date.accessioned2011-09-23T06:19:29Z-
dc.date.available2011-09-23T06:19:29Z-
dc.date.issued2011en_HK
dc.identifier.citationIEEE Transactions on Intelligent Transportation Systems, 2011, v. 12 n. 4, p. 1413-1422en_HK
dc.identifier.issn1524-9050en_HK
dc.identifier.urihttp://hdl.handle.net/10722/140798-
dc.description.abstractWe consider the querying service (e.g., location-based query service) in vehicular ad hoc networks (VANETs). Querying service has been studied in various kinds of networks such as traditional mobile phone networks and other mobile ad hoc networks. However, existing schemes are either not suitable for VANETs due to their highly dynamic environment or do not provide a privacy-preserving solution. In this paper, we first discuss the security concerns of providing a querying service that ensures that a query will not be linkable to the querier. Then, we briefly highlight the characteristics of VANETs, which make the problem different from other types of networks. Finally, we propose a solution for solving the problem by using techniques of pseudoidentity, indistinguishable credentials, and oblivious transfer. We show that, although all infrastructure units collude, it is still impossible to link the real identity of the user to a query. Based on our simulation study, we show that our scheme is effective in terms of processing delay, message overhead, and success rate. © 2011 IEEE.en_HK
dc.languageengen_US
dc.publisherIEEE. The Journal's web site is located at http://www.ewh.ieee.org/tc/its/trans.htmlen_HK
dc.relation.ispartofIEEE Transactions on Intelligent Transportation Systemsen_HK
dc.rights©2011 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.subjectOblivious transfer (OT)en_HK
dc.subjectprivacy preservingen_HK
dc.subjectpseudoidentityen_HK
dc.subjectquerying serviceen_HK
dc.subjectvehicular sensor networken_HK
dc.titleOPQ: OT-based private querying in VANETsen_HK
dc.typeArticleen_HK
dc.identifier.emailYiu, SM:smyiu@cs.hku.hken_HK
dc.identifier.emailHui, LCK:hui@cs.hku.hken_HK
dc.identifier.emailLi, VOK:vli@eee.hku.hken_HK
dc.identifier.authorityYiu, SM=rp00207en_HK
dc.identifier.authorityHui, LCK=rp00120en_HK
dc.identifier.authorityLi, VOK=rp00150en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/TITS.2011.2158208en_HK
dc.identifier.scopuseid_2-s2.0-82455208962en_HK
dc.identifier.hkuros192238en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-82455208962&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume12en_HK
dc.identifier.issue4en_HK
dc.identifier.spage1413en_HK
dc.identifier.epage1422en_HK
dc.identifier.isiWOS:000297588500043-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridChim, TW=6507501073en_HK
dc.identifier.scopusauthoridYiu, SM=7003282240en_HK
dc.identifier.scopusauthoridHui, LCK=8905728300en_HK
dc.identifier.scopusauthoridLi, VOK=7202621685en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats