无线自组织网络信息流并行传输安全验证仿真  

Simulation of Information Flow Parallel Transmission Security Verification in Wireless Ad Hoc Networks

作　　者：沈学利[1] 赵胤 SHEN Xue-li;ZHAO Yin(School of Electronics and Information Engineering,Liaoning Technical University,Huludao Liaoning 125105,China)

机构地区：[1]辽宁工程技术大学电子与信息工程学院,辽宁葫芦岛125105

出　　处：《计算机仿真》2019年第1期312-315,402,共5页Computer Simulation

摘　　要：为了能够提高无线自组织网络信息流并行传输的可靠性,确保网络的安全,构建了信息流并行传输的安全验证模型。深入地剖析了无线自组织网络的漏洞,讨论了其AODV路由协议工作流程,通过对黑洞攻击流程的深入分析提出了黑洞防御策略。并且构建了无线自组织网络信息流并行传输安全模型,设计了基于四种不同模型的无线自组织网络信息流并行传输安全验证算法。最后进行了仿真分析,结果表明分离安全验证模型具有最佳的安全防护效果,能够提高无线自组织传感器网络的安全可靠性。In order to improve the reliability of parallel transmission of information flow in wireless ad-hoc network and ensure the security of network,this article puts forward a model of security verification for the parallel transmission of information flow. Firstly,the vulnerability of wireless ad-hoc network was analyzed in depth and the work flow of AODV routing protocol was discussed. Moreover,the black hole defense strategy is proposed through in-depth analysis of the black hole attack process. Through the depth analysis of black hole attack process,black hole defense strategy was proposed and the parallel transmission security model of network information flow in wireless ad-hoc network was constructed. Finally,an algorithm of parallel transmission security verification for network information flow in wireless ad-hoc network based on four different models was designed. Simulation results show that the proposed security verification model has the best effect of security protection. Meanwhile,it can improve the security and reliability of wireless ad-hoc sensor network.

关 键 词：无线自组织网络 并行传输 信息流 安全验证 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]