Security analysis and improvement of strongly secure certificate less signature scheme

By analyzing the security of strongly secure certificateless signature scheme proposed by Wang Yafei et al, the problem that the scheme could not resist public key replacement attack under dishonest KGC was pointed out. Aiming at this problem, the behavior of KGC was restrained by the change of trad...

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Bibliographic Details

Published in:	Tongxin xuebao
Main Authors:	Ai-wan FAN, Zhao-feng YANG, Li-ming XIE
Format:	Article
Language:	Chinese
Published:	Editorial Department of Journal on Communications 2014-05-01
Subjects:	certificateless signature;public key replacement attack;bilinear pairing;discrete logarithm problem
Online Access:	http://www.joconline.com.cn/thesisDetails#10.3969/j.issn.1000-436x.2014.05.016