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Conference Paper: MLAS: Multiple level authentication scheme for VANETs

TitleMLAS: Multiple level authentication scheme for VANETs
Authors
KeywordsAuthentication
Batch verification
Message classification
Proxy re-encryption
Secure vehicular sensor network
Issue Date2011
PublisherACM (Association for Computing Machinery).
Citation
The 6th ACM Symposium on Information, Computer and Communications Security (ASIACCS 2011), Hong Kong, China, 22-24 March 2011. In Proceedings of 6th ACM ASIACCS, 2011, p. 471-475 How to Cite?
AbstractThe vehicular ad hoc network (VANET) is an emerging type of network which enables vehicles on roads to inter-communicate for driving safety. The basic idea is to allow arbitrary vehicles to broadcast ad hoc messages (e.g. traffic accidents) to other vehicles. However, this raises the concern of security and privacy. Messages should be signed and verified before they are trusted while the real identity of vehicles should not be revealed, but traceable by authorized party. Existing solutions either rely too heavily on a tamper-proof hardware device, or do not have an effective message verification scheme. In this paper, we propose a multiple level authentication scheme which still makes use of tamper-proof devices but the strong assumption that a long-term system master secret is preloaded into all tamper-proof devices is removed. Instead the master secret can be updated if needed to increase the security level. On the other hand, messages sent by vehicles are classified into two types - regular messages and urgent messages. Regular messages can be verified by neighboring vehicles by means of Hash-based Message Authentication Code (HMAC) while urgent messages can only be verified with the aid of RSUs nearby by means of a conditional privacy-preserving authentication scheme. Copyright 2011 ACM.
Persistent Identifierhttp://hdl.handle.net/10722/139992
ISBN
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.accessioned2011-09-23T06:04:29Z-
dc.date.available2011-09-23T06:04:29Z-
dc.date.issued2011en_HK
dc.identifier.citationThe 6th ACM Symposium on Information, Computer and Communications Security (ASIACCS 2011), Hong Kong, China, 22-24 March 2011. In Proceedings of 6th ACM ASIACCS, 2011, p. 471-475en_HK
dc.identifier.isbn9781450305648-
dc.identifier.urihttp://hdl.handle.net/10722/139992-
dc.description.abstractThe vehicular ad hoc network (VANET) is an emerging type of network which enables vehicles on roads to inter-communicate for driving safety. The basic idea is to allow arbitrary vehicles to broadcast ad hoc messages (e.g. traffic accidents) to other vehicles. However, this raises the concern of security and privacy. Messages should be signed and verified before they are trusted while the real identity of vehicles should not be revealed, but traceable by authorized party. Existing solutions either rely too heavily on a tamper-proof hardware device, or do not have an effective message verification scheme. In this paper, we propose a multiple level authentication scheme which still makes use of tamper-proof devices but the strong assumption that a long-term system master secret is preloaded into all tamper-proof devices is removed. Instead the master secret can be updated if needed to increase the security level. On the other hand, messages sent by vehicles are classified into two types - regular messages and urgent messages. Regular messages can be verified by neighboring vehicles by means of Hash-based Message Authentication Code (HMAC) while urgent messages can only be verified with the aid of RSUs nearby by means of a conditional privacy-preserving authentication scheme. Copyright 2011 ACM.en_HK
dc.languageengen_US
dc.publisherACM (Association for Computing Machinery).-
dc.relation.ispartofProceedings of the 6th International Symposium on Information, Computer and Communications Security, ASIACCS 2011en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectAuthenticationen_HK
dc.subjectBatch verificationen_HK
dc.subjectMessage classificationen_HK
dc.subjectProxy re-encryptionen_HK
dc.subjectSecure vehicular sensor networken_HK
dc.titleMLAS: Multiple level authentication scheme for VANETsen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=9781450305648&volume=&spage=471&epage=475&date=2011&atitle=MLAS:+Multiple+level+authentication+scheme+for+VANETs-
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.naturepostprint-
dc.identifier.doi10.1145/1966913.1966982en_HK
dc.identifier.scopuseid_2-s2.0-79956016729en_HK
dc.identifier.hkuros192256en_US
dc.identifier.hkuros196902-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-79956016729&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage471en_HK
dc.identifier.epage475en_HK
dc.description.otherThe 6th ACM Symposium on Information, Computer and Communications Security (ASIACCS 2011), Hong Kong, China, 22-24 March 2011. In Proceedings of 6th ACM ASIACCS, 2011, p. 471-475-
dc.identifier.scopusauthoridChim, TW=6507501073en_HK
dc.identifier.scopusauthoridYiu, SM=7003282240en_HK
dc.identifier.scopusauthoridHui, LCK=8905728300en_HK
dc.identifier.scopusauthoridLi, VOK=7202621685en_HK

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