On the security of an identity based multi-proxy signature scheme

doi:10.1016/j.compeleceng.2011.01.006

科研成果详情

题名	On the security of an identity based multi-proxy signature scheme
作者	Xiong，Hu 1,2,3; Hu，Jianbin 1; Chen，Zhong 1; Li，Fagen 3
发表日期	2011
发表期刊	Computers and Electrical Engineering
ISSN/eISSN	0045-7906
卷号	37 期号:2 页码:129-135
摘要	In a multi-proxy signature scheme, an original signer could authorize a proxy group as his proxy agent. Then only the cooperation of all the signers in the proxy group can generate the proxy signatures on behalf of the original signer. Recently, Cao and Cao gave the first formal definition and security model of an identity-based multi-proxy signature scheme, then proposed an identity-based multi-proxy signature scheme from bilinear pairings and proved its security in their security model. Although they proved that their scheme is secure under this model, we disprove their claim and show that their scheme is not secure. We also present a simple fix to prevent this attack. © 2011 Elsevier Ltd. All rights reserved.
DOI	10.1016/j.compeleceng.2011.01.006
URL	查看来源
语种	英语English
Scopus入藏号	2-s2.0-79955746733
引用统计	被引频次：20[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://repository.uic.edu.cn/handle/39GCC9TT/13558
专题	个人在本单位外知识产出
通讯作者	Xiong，Hu
作者单位	1.School of Electronics Engineering and Computer Science,Peking University,Beijing 100871,China 2.Chongqing Key Lab of Computer Network and Communication Technology,Chongqing 400065,China 3.School of Computer Science and Engineering,University of Electronic Science and Technology of China,Chengdu 610054,China
推荐引用方式 GB/T 7714	Xiong，Hu,Hu，Jianbin,Chen，Zhonget al. On the security of an identity based multi-proxy signature scheme[J]. Computers and Electrical Engineering, 2011, 37(2): 129-135.
APA	Xiong，Hu, Hu，Jianbin, Chen，Zhong, & Li，Fagen. (2011). On the security of an identity based multi-proxy signature scheme. Computers and Electrical Engineering, 37(2), 129-135.
MLA	Xiong，Hu,et al."On the security of an identity based multi-proxy signature scheme". Computers and Electrical Engineering 37.2(2011): 129-135.