| 基于NTRUSign的网格认证与委托 |
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| 引用本文： | 任勋益,王汝传,祁正华.基于NTRUSign的网格认证与委托[J].南京邮电大学学报(自然科学版),2008,28(4). |
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| 作者姓名： | 任勋益 王汝传 祁正华 |
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| 作者单位： | 1. 南京邮电大学,计算机学院,江苏,南京,210003
2. 南京邮电大学,计算机学院,江苏,南京,210003;南京大学,计算机软件新技术国家重点实验室,江苏,南京,210093 |
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| 基金项目： | 国家自然科学基金，江苏省自然科学基金，江苏省自然科学基金，江苏省高技术研究发展计划项目，江苏省计算机信息处理项目 |
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| 摘 要： | 将NTRUSign运用到网格GSI中,给出了使用NTRUSign实现网格认证与委托的详细步骤,分析了认证与委托具有不可伪造性、可证实性、身份证实性、不可抵赖性、代理权限不可滥用性等安全性能.实验分析表明,提出的方法比RSA等方法具有较高的效率.
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| 关 键 词： | 网格 认证 委托 |
Grid Authentication and Delegation Based on NTRUSign |
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| REN Xun-yi,WANG Ru-chuan,QI Zheng-hua.Grid Authentication and Delegation Based on NTRUSign[J].Journal of Nanjing University of Posts and Telecommunications,2008,28(4). |
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| Authors: | REN Xun-yi WANG Ru-chuan QI Zheng-hua |
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| Institution: | REN Xun-yi1,WANG Ru-chuan1,2,QI Zheng-hua11.College of Computer,Nanjing University of Posts , Teclecommunications,Nanjing 210003,China2.State Key Laboratory for Novel Software Technology,Nanjing University,Nanjing 210093,China |
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| Abstract: | Grid security infrastructure(GSI) adopts RSA and other traditional public key algorithms,and has low level of security and efficiency.This paper applies NTRUSign to GSI providing detailed procedures of grid authentication and delegation,which are proved by analysis to have such security properties as: owner signature not being forged,signatures capable of distinguished,non-repudiation and none-abuse of authority.Experimental results have shown that proposed methods are more efficient than RSA and other trad... |
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| Keywords: | NTRUSign NTRU |
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