cryptanalysis of a three-party password-based authenticated key exchange protocol using weil pairing

ISCAS OpenIR

	cryptanalysis of a three-party password-based authenticated key exchange protocol using weil pairing
	He Debiao; Chen Jianhua
	2012
发表期刊	International Journal of Electronic Security and Digital Forensics
ISSN	1751-911X
卷号	4 期号:4 页码:244-251
摘要	Recently, Zeng et al. proposed a three-party password-based authenticated key exchange protocol, in which two users could generate a common secret key with the help of the server. Although Zeng et al. claimed that their protocol could withstand various attacks, we point out that their protocol cannot resist impersonation attacks and undetectable online dictionary attacks. The analysis shows Zeng et al.'s protocol is insecure for practical applications. Copyright © 2012 Inderscience Enterprises Ltd. Copyright © 2012 Inderscience Enterprises Ltd.; Recently, Zeng et al. proposed a three-party password-based authenticated key exchange protocol, in which two users could generate a common secret key with the help of the server. Although Zeng et al. claimed that their protocol could withstand various attacks, we point out that their protocol cannot resist impersonation attacks and undetectable online dictionary attacks. The analysis shows Zeng et al.'s protocol is insecure for practical applications. Copyright © 2012 Inderscience Enterprises Ltd. Copyright © 2012 Inderscience Enterprises Ltd.
收录类别	EI
关键词	Computer Crime
部门归属	(1) School of Mathematics and Statistics Wuhan University Wuhan 430072 China; (2) State Key Laboratory of Information Security Institute of Software Chinese Academy of Sciences Beijing 100049 China
语种	英语
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15160
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	He Debiao,Chen Jianhua. cryptanalysis of a three-party password-based authenticated key exchange protocol using weil pairing[J]. International Journal of Electronic Security and Digital Forensics,2012,4(4):244-251.
APA	He Debiao,&Chen Jianhua.(2012).cryptanalysis of a three-party password-based authenticated key exchange protocol using weil pairing.International Journal of Electronic Security and Digital Forensics,4(4),244-251.
MLA	He Debiao,et al."cryptanalysis of a three-party password-based authenticated key exchange protocol using weil pairing".International Journal of Electronic Security and Digital Forensics 4.4(2012):244-251.