extended models for message authentication

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	extended models for message authentication
	Zhang Liting; Wu Wenling; Wang Peng
	2009
会议名称	11th International Conference on Information Security and Cryptology
会议录名称	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
会议日期	DEC 03-05,
会议地点	Seoul, SOUTH KOREA
出版地	HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY
出版者	INFORMATION SECURITY AND CRYPTOLOGY - ICISC 2008
ISSN	0302-9743
ISBN	978-3-642-00729-3
部门归属	Zhang, Liting; Wu, Wenling Chinese Acad Sci, State Key Lab Informat Secur, Inst Software, Beijing 100190, Peoples R China.
摘要	In recent years, several side channel attacks have been given to some provably Secure Message Authentication (MA) schemes. These side channel attacks help adversaries to get, some information about secret values (such like internal states) in MA-schemes, which is beyond the original models consider about, so the provable security completely lose. To fix this problem, we extend the original models for message authentication. taking the information about secret values in MA-schemes into account. The extended models can not only provide a framework under which one can discuss security of MA-schemes facing side channel attacks, but also give us an insight view of MA-schemes. As an example, we consider the security of f 9 (a MA-scheme in 3GPP) and its variants in an extended model. The. result helps us to know f 9 better, e.g. how to use it, safely and what measures need to be taken in case of potential attacks.
关键词	Security Model Message Authentication Side Channel Attack Provable Security
主办者	BCQRE, Chungnam Natl Univ Internet Intrus Response Technol Res Ctr, Elect & Telecommun Res Inst, IglooSecurity, Korea Elect Technol Inst, Korea Informat Security Agcy, BK21 Informat Security Ubiquit Environm, Mobile Network Security Technol Res Ctr, LG-CNS, LOTTE Data Commun Co, SNU-BK21 Math Sci Div, Sungkyumkwan Univ Authenticat Technol Res Ctr
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/8380
专题	信息安全国家重点实验室
推荐引用方式 GB/T 7714	Zhang Liting,Wu Wenling,Wang Peng. extended models for message authentication[C]. HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY:INFORMATION SECURITY AND CRYPTOLOGY - ICISC 2008,2009.