Cryptanalysis and improvement of several certificateless digital signature schemes

The security flaws of the certificateless digital signature schemes proposed by Liu-Au-Susilo (2007),Goranlta-Saxena (2005),Cao-Paterson-Kou(2006),Yap-Heng-Goi(2006) and Je Hong Park(2006)were analyzed. It pointed that the schemes couldn’t resist the public key substitution attack. The attack method...

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Bibliographic Details
Main Authors: WANG Hua-qun1, XU Ming-hai2, GUO Xian-jiu1
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2008-01-01
Series:Tongxin xuebao
Subjects:
Online Access:http://www.joconline.com.cn/zh/article/74654936/
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