标题:An enhanced ID-based anonymous proxy signature scheme on pairings
作者:Hu, Chengyu ;Liu, Pengtao
通讯作者:Hu, C
作者机构:[Hu, Chengyu ] School of Computer Science and Technology, Shandong University, Jinan, China;[Liu, Pengtao ] Institute of Information Science and Techn 更多
会议名称:2nd International Conference on Computer and Automation Engineering, ICCAE 2010
会议日期:26 February 2010 through 28 February 2010
来源:2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010
出版年:2010
卷:4
页码:343-346
DOI:10.1109/ICCAE.2010.5451676
关键词:Anonymous proxy signature; ID-based; Key replacement attack
摘要:An anonymous proxy signature is applied in the situation of a proxy signature that the proxy singer hopes to keep secret of his identity and when disputation is appearing, the verifier can reveal the real identity of the proxy signer with the help of the original signer. In this paper, we analyze Zhao et al.'s id-based anonymous proxy signature. We show that their scheme is not truly "ID-Based" and it is vulnerable to an attack similar to "Key Replacement Attack" in the certificateless signature. At last, we propose an enhanced ID-Based anonymous proxy signature scheme and analyze its security. ©2010 IEEE.
收录类别:EI;SCOPUS
Scopus被引频次:2
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-77952612093&doi=10.1109%2fICCAE.2010.5451676&partnerID=40&md5=f314681ae7d934a87394d2ec3a5f86e3
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