| Yahalom协议的分析及改进方案 |
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| 引用本文： | 陈春玲,赵艳春. Yahalom协议的分析及改进方案[J]. 计算机应用与软件, 2008, 25(7) |
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| 作者姓名： | 陈春玲 赵艳春 |
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| 作者单位： | 南京邮电大学计算机学院,江苏,南京,210003 |
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| 摘 要： | Yahalom协议及BAN对Yahalom协议的改进协议都存在着安全缺陷.采用串空间模型,运用"理想"和"诚实"作为工具对Yahalom协议的安全性进行了分析并找出了该协议遭受攻击的主要原因,同时提出了Yahalom协议的一种改进方案.
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| 关 键 词： | Yahalom协议 串空间模型 理想 诚实 |
ANALYSIS AND IMPROMENT OF YAHALOM PROTOCOL |
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| Chen Chunling,Zhao Yanchun. ANALYSIS AND IMPROMENT OF YAHALOM PROTOCOL[J]. Computer Applications and Software, 2008, 25(7) |
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| Authors: | Chen Chunling Zhao Yanchun |
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| Affiliation: | Chen Chunling Zhao Yanchun(College of Computer,Nanjing University of Posts , Telecommunications,Nanjing 210003,Jiansu,China) |
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| Abstract: | There exit some security flaws in both Yahalom protocol and its improved edition BAN-Yahalom protocol.By the strand spaces method and the tools of ideal and honesty,the security of Yahalom protocol is analyzed,and the main reason for its vulnerability to security attacks is discovered.Finally,a modified Yahalom protocol is presented. |
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| Keywords: | Yahalom protocol Strand spaces Ideal Honest |
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