节点文献

标准模型下基于身份的传递签名

ID-based transitive signature schemes without random oracle

推荐 CAJ下载
PDF下载
不支持迅雷等下载工具，请取消加速工具后下载。

【Author】 MA Xiao-long1,2,3,GU Li-ze1,2,3,CUI Wei4,YANG Yi-xian1,2,3,HU Zheng-ming1,2,3 (1.Information Security Center,State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China;2.Key Laboratory of Network and Information Attack & Defence Technology of MOE,Beijing University of Posts and Telecommunications,Beijing 100876,China; 3.National Engineering Laboratory for Disaster Backup and Recovery,Beijing University of Posts and Telecommunications,Beijing 100876,China; 4.The Ministry of Science and Technology of the People’s Republic of China,Beijing 100862,China)

【机构】北京邮电大学网络与交换技术国家重点实验室信息安全中心；北京邮电大学网络与信息攻防技术教育部重点实验室；北京邮电大学灾备技术国家工程实验室；科学技术部信息中心；

【摘要】基于waters的签名方案,提出了第一个基于身份的传递签名方案,方案被证明在标准模型下是安全的。与现有的传递签名方案相比,该方案将签名传递的不可伪造性归约到基于双线性配对的CDH问题上,并给出了方案的复杂度分析。更多还原

【Abstract】 Based on waters’ signature scheme,the first identity-based transitive signature scheme was proposed and proved secure against attacks in the standard model.Compared with current transitive signature schemes,the unforgeability of the signature’s transitivity of the proposed scheme was reduced to the CDH assumption based on the bilinear pairing.A complexity analysis of the proposed scheme was thereafter presented.更多还原

【关键词】传递签名； Diffie-Hellman问题；传递闭包；标准模型；双线性配对；
【Key words】 transitive signature； Diffie-Hellman problem； transitive closure； standard model； bilinear pairing；

【基金】国家重点基础研究发展计划(“973”计划)基金资助项目(2007CB310704);国家自然科学基金资助项目(90718001,60821001);国家高技术研究发展计划(“863”计划)基金资助项目(2009AA01Z439);国家重大科技专项基金资助项目(2009ZX03004-003-03)~~

【文献出处】通信学报 ,Journal on Communications , 编辑部邮箱 ,2010年05期

【分类号】TN918.1
【被引频次】11
【下载频次】179

知网节下载

节点文献中：

本文链接的文献网络图示:

本文的引文网络

节点文献