| 一种基于广度优先搜索的信任协商策略 |
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| 引用本文： | 安庆,陈喆,孔秋林.一种基于广度优先搜索的信任协商策略[J].信息工程大学学报,2008,9(3). |
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| 作者姓名： | 安庆 陈喆 孔秋林 |
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| 作者单位： | 信息工程大学,电子技术学院,河南,郑州,450004 |
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| 摘 要： | 针对目前信任协商策略执行效率较低,无法避免策略循环依赖等问题,设计一种基于广度优先搜索的信任协商策略WFS-TNS(Wide-first Search Trust Negotiation Strategy);该策略通过广度优先搜索方式提高信任协商策略的效率,通过安全双方计算解决策略循环依赖问题,并对文章提出的完全敏感资源提供安全防护;经过分析WFS-TNS策略具有安全性、完备性。
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| 关 键 词： | 信任协商策略 双方安全计算 敏感信息保护 策略循环依赖 |
Trust Negotiation Strategy Based on Wide First Search |
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| AN Qing,CHEN Zhe,KONG Qiu lin.Trust Negotiation Strategy Based on Wide First Search[J].Journal of Information Engineering University,2008,9(3). |
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| Authors: | AN Qing CHEN Zhe KONG Qiu lin |
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| Affiliation: | Institute of Electronic Technology, Information Engineering University |
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| Abstract: | This paper focused on the problem of policy cycle dependency and low efficiency in the field of trust negotiation strategy,design a trust negotiation strategy WFS-TNS based on the wide first search method;WFS-TNS improve the efficiency of trust negotiation strategy by the method of wide first search and solve the problem of policy cycle dependency and protection of full privacy by two-SFE;Through analysis WFS-TNS is a secure and complete trust negotiation strategy. |
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| Keywords: | trust negotiation strategy two-SFE(secure function evaluation) privacy-preservation policy cycle dependcy |
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