an efficient and provably secure cross-realm client-to-client password-authenticated key agreement protocol with smart cards

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	an efficient and provably secure cross-realm client-to-client password-authenticated key agreement protocol with smart cards
	Jin Wenting; Xu Jing
	2009
会议名称	8th International Conference on Cryptology and Network Security, CANS 2009
会议录名称	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
页码	299-314
会议日期	40878
会议地点	Kanazawa, Japan
出版地	Germany
ISSN	3029743
ISBN	3642104320
部门归属	(1) State Key Laboratory of Information Security, Graduate University, Chinese Academy of Sciences, Beijing, China; (2) State Key Laboratory of Information Security, Institute of Software, Chinese Academy of Sciences, Beijing, China
摘要	Cross-realm client-to-client password-authenticated key agreement (C2C-PAKA) protocols provide an authenticated key exchange between two clients of different realms, who only share their passwords with their own servers. Recently, several such cross-realm C2C-PAKA protocols have been suggested in the private-key (symmetric) setting, but all of these protocols are found to be vulnerable to password-compromise impersonation attacks. In this paper, we propose our innovative C2C- PAKA-SC protocol in which smart cards are first utilized in the cross-realm setting so that it can resist all types of common attacks including password-compromise impersonation attacks and provide improved efficiency. Moveover, we modify the original formal security model to adapt our proposed protocol and present a corresponding security proof. © 2009 Springer-Verlag.
关键词	Internet Network Protocols Public Key Cryptography Smart Cards
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/8486
专题	信息安全国家重点实验室
推荐引用方式 GB/T 7714	Jin Wenting,Xu Jing. an efficient and provably secure cross-realm client-to-client password-authenticated key agreement protocol with smart cards[C]. Germany,2009:299-314.