cryptanalysis of some certificateless signature schemes in the standard model

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	cryptanalysis of some certificateless signature schemes in the standard model
	Wu Chenhuang ; Lin Weidi ; Huang Hui ; Chen Zhixiong
刊名	International Journal of Applied Mathematics and Statistics
	2013
卷号	36 期号:6 页码:16-25
关键词	Public key cryptography
ISSN号	0973-1377
中文摘要	Certificateless Public Key Cryptography, which removes the necessity of certificate to ensure the authentication of the user's public key in the traditional Certificate-Based Public Key Cryptography and also overcomes the inherent key escrow problem in the Identity-Based Public Key Cryptography. So far, to the best of our knowledge, in the literature there are only five certificateless signature schemes without additional properties, whose security can be proved in the standard model. However, we show attacks to some of these five schemes and conclude that all of them are insecure. Particularly, we show two types of attack on a certificateless signature scheme in the standard model which is very recently proposed by Yu et al.. Finally, we leave how to design an efficient and provable secure certificateless signature scheme without additional properties in the standard model as an open problem. © 2013 by CESER Publications.
英文摘要	Certificateless Public Key Cryptography, which removes the necessity of certificate to ensure the authentication of the user's public key in the traditional Certificate-Based Public Key Cryptography and also overcomes the inherent key escrow problem in the Identity-Based Public Key Cryptography. So far, to the best of our knowledge, in the literature there are only five certificateless signature schemes without additional properties, whose security can be proved in the standard model. However, we show attacks to some of these five schemes and conclude that all of them are insecure. Particularly, we show two types of attack on a certificateless signature scheme in the standard model which is very recently proposed by Yu et al.. Finally, we leave how to design an efficient and provable secure certificateless signature scheme without additional properties in the standard model as an open problem. © 2013 by CESER Publications.
收录类别	EI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iscas.ac.cn/handle/311060/15232]
专题	软件研究所_软件所图书馆_期刊论文
推荐引用方式 GB/T 7714	Wu Chenhuang,Lin Weidi,Huang Hui,et al. cryptanalysis of some certificateless signature schemes in the standard model[J]. International Journal of Applied Mathematics and Statistics,2013,36(6):16-25.
APA	Wu Chenhuang,Lin Weidi,Huang Hui,&Chen Zhixiong.(2013).cryptanalysis of some certificateless signature schemes in the standard model.International Journal of Applied Mathematics and Statistics,36(6),16-25.
MLA	Wu Chenhuang,et al."cryptanalysis of some certificateless signature schemes in the standard model".International Journal of Applied Mathematics and Statistics 36.6(2013):16-25.