Skip navigation
Skip navigation

Security Improvements to Anonymous ID-based Group Key Agreement for Wireless Networks

Choo, Kim-Kwang (Raymond); Teo, Joseph Chee Ming

Description

Group key agreement (GKA) protocols are used to secure group communications in wireless networks but most current GKA protocols do not consider privacy protection. GKA protocols for wireless networks should also handle dynamic group membership events such as user join and leave events. The Join and Leave Protocols provide backward and forward secrecy respectively, that is, the Join Protocol must ensure that a new user cannot obtain the previously established group key(s) and access the...[Show more]

dc.contributor.authorChoo, Kim-Kwang (Raymond)
dc.contributor.authorTeo, Joseph Chee Ming
dc.coverage.spatialLas Vegas USA
dc.date.accessioned2015-12-10T21:54:25Z
dc.date.createdApril 12-14 2010
dc.identifier.urihttp://hdl.handle.net/1885/38930
dc.description.abstractGroup key agreement (GKA) protocols are used to secure group communications in wireless networks but most current GKA protocols do not consider privacy protection. GKA protocols for wireless networks should also handle dynamic group membership events such as user join and leave events. The Join and Leave Protocols provide backward and forward secrecy respectively, that is, the Join Protocol must ensure that a new user cannot obtain the previously established group key(s) and access the corresponding group communications (backward secrecy) while the Leave Protocol must ensure that a leaving user cannot obtain subsequent group key(s) and access new group communications (forward secrecy). Most recently, Wan et al proposed three anonymous ID-based GKA protocols, namely Initial GKA, Join and Leave Protocol, for wireless networks. We first show in this paper that their proposed Join and Leave Protocols do not provide backward and forward secrecy (as claimed) respectively. We also highlight the anonymity issues in their Join and Leave Protocols. We then propose three improved anonymous ID-based GKA protocols (Initial GKA, Join and Leave Protocol).
dc.publisherCPS (Conference Publishing Services)
dc.relation.ispartofseriesInternational Conference on Information Technology (ITNG 2010)
dc.sourceInternational Conference on Information Technology: New Generations (ITNG 2010)
dc.source.urihttp://www.itng.info/OLD/2010Web/
dc.subjectKeywords: Backward secrecy; Dynamic group membership; Dynamic groups; Forward secrecy; Group communications; Group key; Group key agreement; Group Key Agreement protocols; ID-based; Privacy protection; Secure group communications; Security improvement; Communicatio Anonymity; Dynamic group key agreement; Privacy; Secure group communication; Security analysis
dc.titleSecurity Improvements to Anonymous ID-based Group Key Agreement for Wireless Networks
dc.typeConference paper
local.description.notesImported from ARIES
local.description.refereedYes
dc.date.issued2010
local.identifier.absfor080401 - Coding and Information Theory
local.identifier.ariespublicationu9312240xPUB168
local.type.statusPublished Version
local.contributor.affiliationChoo, Kim-Kwang (Raymond), College of Asia and the Pacific, ANU
local.contributor.affiliationTeo, Joseph Chee Ming, Institute for Infocomm Research
local.description.embargo2037-12-31
local.bibliographicCitation.startpage6
local.identifier.doi10.1109/ITNG.2010.115
dc.date.updated2020-12-20T07:41:45Z
local.identifier.scopusID2-s2.0-77955302767
CollectionsANU Research Publications

Download

File Description SizeFormat Image
01_Choo_Security_Improvements_to_2010.pdf221.93 kBAdobe PDF    Request a copy


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator