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Conference Paper: MIX-crowds, an anonymity scheme for file retrieval systems

TitleMIX-crowds, an anonymity scheme for file retrieval systems
Authors
KeywordsCommunications
Computer applications
Issue Date2009
PublisherIEEE, Computer Society. The Journal's web site is located at http://www.ieee-infocom.org/
Citation
The 28th International Conference on Computer Communications (IEEE INFOCOM 2009), Rio de Janeiro, Brazil, 19-25 April 2009. In Proceedings of the IEEE Infocom, 2009, p. 1170-1178 How to Cite?
AbstractIn this paper, we propose an anonymous scheme for file retrieval systems, MIX-Crowds, in which it is harder for an attacker to identify the requester of the file by making use of the idea of MIX [7] and Crowds [20] to establish a path from the requester to the file holder. Result shows that predecessor attack [26] is much more difficult to succeed compared with Crowds [20]. We are able to reduce the estimated number of rounds needed for successful predecessor attack for MIX-Crowds. We also propose a file transfer strategy according to file size. With such strategy, requests for small size files can be completed faster while the downloading time of large size files only increases slightly. © 2009 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/125705
ISBN
ISSN
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorTang, WHen_HK
dc.contributor.authorChan, HWen_HK
dc.date.accessioned2010-10-31T11:47:06Z-
dc.date.available2010-10-31T11:47:06Z-
dc.date.issued2009en_HK
dc.identifier.citationThe 28th International Conference on Computer Communications (IEEE INFOCOM 2009), Rio de Janeiro, Brazil, 19-25 April 2009. In Proceedings of the IEEE Infocom, 2009, p. 1170-1178en_HK
dc.identifier.isbn978-1-4244-3513-5-
dc.identifier.issn0743-166Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/125705-
dc.description.abstractIn this paper, we propose an anonymous scheme for file retrieval systems, MIX-Crowds, in which it is harder for an attacker to identify the requester of the file by making use of the idea of MIX [7] and Crowds [20] to establish a path from the requester to the file holder. Result shows that predecessor attack [26] is much more difficult to succeed compared with Crowds [20]. We are able to reduce the estimated number of rounds needed for successful predecessor attack for MIX-Crowds. We also propose a file transfer strategy according to file size. With such strategy, requests for small size files can be completed faster while the downloading time of large size files only increases slightly. © 2009 IEEE.en_HK
dc.languageengen_HK
dc.publisherIEEE, Computer Society. The Journal's web site is located at http://www.ieee-infocom.org/en_HK
dc.relation.ispartofProceedings of the IEEE Infocomen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsIEEE Infocom Proceedings. Copyright © IEEE, Computer Society.-
dc.rights©2009 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.subjectCommunications-
dc.subjectComputer applications-
dc.titleMIX-crowds, an anonymity scheme for file retrieval systemsen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=978-1-4244-3513-5&volume=&spage=1170&epage=1178&date=2009&atitle=MIX-crowds:+an+anonymous+scheme+for+file+retrieval+systems-
dc.identifier.emailChan, HW:hwchan@cs.hku.hken_HK
dc.identifier.authorityChan, HW=rp00091en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/INFCOM.2009.5062030en_HK
dc.identifier.scopuseid_2-s2.0-70349653422en_HK
dc.identifier.hkuros180313en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-70349653422&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage1170en_HK
dc.identifier.epage1178en_HK
dc.identifier.isiWOS:000275366200131-
dc.publisher.placeUnited Statesen_HK
dc.description.otherThe 28th International Conference on Computer Communications (IEEE INFOCOM 2009), Rio de Janeiro, Brazil, 19-25 April 2009. In Proceedings of the IEEE Infocom, 2009, p. 1170-1178-
dc.identifier.scopusauthoridTang, WH=7403430888en_HK
dc.identifier.scopusauthoridChan, HW=24828151400en_HK

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