Security analysis of three cryptographic schemes from other cryptographic schemes

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	Security analysis of three cryptographic schemes from other cryptographic schemes
	Chow, SSM ; Cao, ZJ ; Liu, JK
	2005
发表期刊	INFORMATION SECURITY AND CRYPTOLOGY, PROCEEDINGS
ISSN	0302-9743
卷号	3822 页码:290-301
摘要	Relations between various cryptographic schemes make it possible to build a new cryptographic scheme from (some components of) other kinds of cryptographic schemes. Recently, three new schemes are proposed by exploiting these relationships: a group signature scheme from identity-based signature, another group signature scheme from proxy signature and a signcryption scheme from secret sharing. Unfortunately, we show that these schemes are insecure. These group signature schemes cannot satisfy at least half of the standard security requirements while the signcryption scheme does not even satisfy the basic requirement of a secure signcryption scheme. We hope this work can exhibit the precautions one should take when making schemes with a similar approach.
关键词	group signature signcryption identity-based signature proxy signature secret sharing bilinear pairings
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Information Systems ; Computer Science, Theory & Methods
WOS记录号	WOS:000234882000025
出版者	SPRINGER-VERLAG BERLIN
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/1352
专题	中国科学院数学与系统科学研究院
通讯作者	Chow, SSM
作者单位	1.NYU, Courant Inst Math Sci, Dept Comp Sci, New York, NY 10012 USA 2.Chinese Acad Sci, Key Lab Math Mechanizat, Acad Math & Syst Sci, Beijing, Peoples R China 3.Univ Bristol, Dept Comp Sci, Bristol, Avon, England
推荐引用方式 GB/T 7714	Chow, SSM,Cao, ZJ,Liu, JK. Security analysis of three cryptographic schemes from other cryptographic schemes[J]. INFORMATION SECURITY AND CRYPTOLOGY, PROCEEDINGS,2005,3822:290-301.
APA	Chow, SSM,Cao, ZJ,&Liu, JK.(2005).Security analysis of three cryptographic schemes from other cryptographic schemes.INFORMATION SECURITY AND CRYPTOLOGY, PROCEEDINGS,3822,290-301.
MLA	Chow, SSM,et al."Security analysis of three cryptographic schemes from other cryptographic schemes".INFORMATION SECURITY AND CRYPTOLOGY, PROCEEDINGS 3822(2005):290-301.