摘要： 提出了一种基于混杂方式的通用信任模型以及在这种模型下的信任协商过程。信任协商利用信任策略对信任实体本地资源进行约束,既可以用于建立信任也可以用于获取服务。还分析了信任协商协议的复杂性,其通信开销为线性,计算开销为O(N·K)。

关键词: 信任模型, 信任管理, 信任策略, 信任协商

Abstract: This paper proposes a generic trust model based on hybrid structure and trust negotiation process. Trust negotiation uses trust policy to restrict accessing local resources, and trust negotiation could be used in either trust establishment or accessing service. The paper analyzes the complexity of trust negotiation protocol, and its communication cost is linear, computing cost is O(N·K).

中图分类号: 

• TP393