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NCUEIR > College of Science > math > Periodical Articles > Item 987654321/12176

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/12176

Title:	A Secure ID-Based Authenticated Group Key Exchange Protocol Resistant to Insider Attacks
Authors:	WU, Tsu-Yang;Tseng, Yuh-Min;YU, Ching-Wen
Contributors:	數學系
Keywords:	Authenticated group key exchange;Identity-based;Bilinear pairings;Insider attacks;Malicious participant
Date:	2011
Issue Date:	2012-07-03T03:45:42Z
Publisher:	中央研究院資訊科學研究所
Abstract:	Recently, several identity (ID)-based authenticated group key exchange (IDAGKE) protocols from bilinear pairings were proposed. However, they all suffered from different types of insider (participants) colluding attacks. In this paper, we present a new IDAGKE protocol from bilinear pairings. In the random oracle model and under some security assumptions, we demonstrate that the proposed protocol is a provably secure IDAGKE protocol providing forward secrecy. Meanwhile, it is secure against insider attacks.
Relation:	Journal of Information Science and Engineering, 27: 915-932
Appears in Collections:	[math] Periodical Articles

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