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An improved identity-based key agreement protocol and its security proof

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dc.contributor.authorWang, S.
dc.contributor.authorCao, Z.
dc.contributor.authorChoo, K.K.
dc.contributor.authorWang, L.
dc.date.issued2009
dc.description.abstractWe revisit the identity-based (ID-based) key agreement protocol due to Ryu et al. The protocol is highly efficient and suitable for real-world applications despite offering no resilience against key-compromise impersonation (K-CI). We show that the protocol is also insecure against reflection attacks. We propose a slight modification to the protocol and prove its security in a widely accepted model.
dc.identifier.citationInformation Sciences, 2009; 179(3):307-318
dc.identifier.doi10.1016/j.ins.2008.09.020
dc.identifier.issn0020-0255
dc.identifier.urihttps://hdl.handle.net/1959.8/120170
dc.language.isoen
dc.publisherElsevier
dc.relation.fundingNational High Technology Development Program of China 2006AA01Z424
dc.relation.fundingNational Natural Science Foundation of China 60673079
dc.relation.fundingNational Natural Science Foundation of China 60773086
dc.relation.fundingNational 973 Program of China 2007CB311201
dc.rightsCopyright 2009 Elsevier
dc.source.urihttps://doi.org/10.1016/j.ins.2008.09.020
dc.subjectkey agreement protocols
dc.subjectreflection attack
dc.subjectprovable security
dc.subjectmodular proof
dc.subjectPKG forward secrecy
dc.titleAn improved identity-based key agreement protocol and its security proof
dc.typeJournal article
pubs.publication-statusPublished
ror.mmsid9915910743301831

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