在分析Ad hoc网络的通信能力的基础上,确定网络可信度影响因子,并采用模糊层次分析法计算可信度影响因子的权重值。提出了基于模糊理论的Ad Hoc网络可信性评判模型。该模型对Ad hoc网络进行了单因素评判和综合评判,并通过实例运算证明了模型的科学性与合理性。
Because of weakly security ofAd Hoc network, trust issues is now one of the interesting research topics in the field ot network security. The communications' ability ofAd Hoc network is analyzed and the gene of trust value is confirmed, calculate the weight of trust value gene with fuzzy analytic hierarchy process, and then a method of creditability evaluation for Ad Hoc network is designed based on fuzzy math. Between single-factor evaluation and multi-factor comprehensive evaluation are carded out. It is proved that the method is scientific and rational.