Security Analysis of the First Certificateless Proxy Signature Scheme Against Malicious-But-Passive KGC Attacks

Author:

Lin Xi-Jun1,Wang Qihui1,Sun Lin2,Yan Zhen1,Liu Peishun1

Affiliation:

1. Department of Computer Science and Technology, Ocean University of China, 266100, Qingdao, P.R. China

2. College of Liberal Arts, Qingdao University, 266071, Qingdao, P.R. China

Abstract

Abstract Recently, Yang et al. proposed the first certificateless proxy signature scheme against malicious-but-passive key generation center (MKGC) attacks. They proved that their scheme can resist the MKGC attacks in the standard model. In this paper, we point out that their scheme cannot achieve this security because the adversary can forge valid signatures.

Publisher

Oxford University Press (OUP)

Subject

General Computer Science

Reference22 articles.

1. Malicious KGC Attacks in Certificateless Cryptography;Au,2007

2. Certificateless proxy signature and proxy blind signature schemes;Chen;Comput. Eng. Appl.,2009

3. Short certificateless proxy signature scheme with provable security;Chen,2010

4. Certificateless proxy signature with provable security;Chen;J. Softw.,2009

5. Certificateless Proxy Signature Scheme;Choi,2007

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3