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dc.contributor.authorMapoka, Trust T.
dc.contributor.authorDama, Yousef A.S.
dc.contributor.authorAlSabbagh, Haider M.
dc.contributor.authorShepherd, Simon J.
dc.contributor.authorAbd-Alhameed, Raed A.
dc.date.accessioned2016-06-09T15:25:41Z
dc.date.available2016-06-09T15:25:41Z
dc.date.issued2014-10
dc.identifier.citationMapoka TT, Dama YAS, Al Sabbagh HM, Shepherd SJ and Abd- Alhameed RA (2014) Multi-Service Group Key Establishment for Secure Wireless Mobile Multicast Networks. Journal of Telecommunications, 27 (2): 43-49.en_US
dc.identifier.urihttp://hdl.handle.net/10454/8473
dc.descriptionyesen_US
dc.description.abstractRecently there is high demand in distributing multimedia services over the internet to ubiquitous and computational intelligent mobile subscribers by the service providers (SPs). In this instance, provision of those services must be restricted to authorized subscribers via integration of authentication and group key management (GKM). GKM with diverse group services subscribed dynamically by moving subscribers in wireless networks has been omitted in conventional approaches. However it is expected that significant key management overhead will arise in them due to multi-services co-existing in the same network. In this paper, we propose a scalable decentralized multi-service GKM scheme considering host mobility in wireless environment. In the scheme, authentication of mobile subscribers and key management phases are delegated from the trusted domain key distributor (DKD) to the subgroup controllers known as area key distributors (AKD). The trusted intermediate AKDs can then establish and distribute the service group keys to valid subscribers in a distributed manner using identity-based encryption without involving the domain key distributor (DKD). This alleviates unnecessary delays and possible bottlenecks at the DKD. We show by simulation that the proposed scheme has some unique scalability properties over known schemes in terms of optimized rekeying communication and storage overheads. The security performance studies have shown resilience to various attacks.en_US
dc.language.isoenen_US
dc.relation.isreferencedbyhttps://www.scribd.com/document/245132799/Multi-Service-Group-Key-Establishment-for-Secure-Wireless-Mobile-Multicast-Networksen_US
dc.rights© 2014 Journal of Telecommunications. Open Acess journal. Reproduced in accordance with the publisher's self-archiving policy.en_US
dc.subjectMulticast communication; Multi-service group key management, Wireless mobile multicast networksen_US
dc.titleMulti-Service Group Key Establishment for Secure Wireless Mobile Multicast Networksen_US
dc.status.refereedYesen_US
dc.typeArticleen_US
dc.type.versionPublished versionen_US
refterms.dateFOA2018-07-25T12:41:23Z


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