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Computer Engineering ›› 2007, Vol. 33 ›› Issue (23): 9-11. doi: 10.3969/j.issn.1000-3428.2007.23.004

• Degree Paper • Previous Articles     Next Articles

Method for Protecting Mobile Agents Data Against Truncation

LIU Yi1,2, ZHANG Ling1, WANG Yu-min3   

  1. (1. Guangdong Key Laboratory of Computer Network, South China University of Technology, Guangzhou 510640; 2. Guangdong Province Key Laboratory of Information Security, Sun Yat-sen University, Guangzhou 510275; 3. National Key Laboratory of Integrated Server Networks, Xidian University, Xi’an 710071)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-12-05 Published:2007-12-05

一个抗截断攻击的移动代理数据保护方案

柳 毅1,2,张 凌1,王育民3   

  1. (1. 华南理工大学广东省计算机网络重点实验室,广州 510640;2. 中山大学广东省信息安全技术重点实验室,广州 510275; 3. 西安电子科技大学综合业务网国家重点实验室,西安 710071)

Abstract: (1. Guangdong Key Laboratory of Computer Network, South China University of Technology, Guangzhou 510640; 2. Guangdong Province Key Laboratory of Information Security, Sun Yat-sen University, Guangzhou 510275; 3. National Key Laboratory of Integrated Server Networks, Xidian University, Xi’an 710071)

Key words: mobile agents, free-roaming, computational results, truncation

摘要: 研究了如何保护自由漫游的移动代理运行结果安全问题,总结了当前已有方案的特点和不足,指出了这些方案中存在的一个共同缺陷假设,即对于路由主机,同一移动代理只能经过其一次,不能多次访问。提出了一个抗截断攻击的保护移动代理运行结果方案,满足安全要求和抗弱截断攻击,去掉了当前方案的缺陷假设,增强了协议应用的灵活性。

关键词: 移动代理, 自由漫游, 运行结果, 截断攻击

CLC Number: