生成型深信度战区对抗通讯网络路由方案设计

Communications Network Routing Design of Theatre of Confrontation

为了提升军事战区对抗通讯系统的网络安全系数,提出了生成型深信任度的网络通讯路由设计方案。首先,建立一种简易的机会成本信任模型,并对邻居节点传输数据分组水平进行评价,探究多路径下归纳综合信任路由研判方法,总体考察机会成本路由及信任模型选取优良路径;其次,为提高其路由方案的安全性能,结合了C-GEAR安全路由算法,在信任模型内利用C-GEAR算法的基于有限阈对称密钥方法,通过建立节点会话密钥使植入模型内的信息安全输出,提高了信任型路由设计方案的防御能力。仿真实验证明:信任模型中的信息可优先转发数据,改进的路由设计方案增加了传输数据的可靠性和安全性。

In order to improve the network security coefficient of military theater of war, the design scheme of network communication routing is proposed. First of all, the opportunity cost to establish a simple trust model, and the evaluation on the transmission of data packet level of neighbor nodes, multi path routing method synthesizes the trust judgments, the overall study of the opportunity cost of routing and trust model in choosing good path; secondly, in order to improve the safety performance of the routing scheme,combined with the C- GEAR security routing algorithm. By using the finite symmetric key threshold approach based on C-GEAR algorithm in the trust model, through the establishment of joint session key in information security to implant the model output, improve the defensive capability of design scheme of trust based routing. Simulation results show that： the information in the trust model can be the priority to forward data, the improved routing design scheme increases the reliability and security of the transmission data.