收稿日期:2022－02－08第40卷第2期计算机仿真2023年2月文章编号:1006－9348(2023)02－0399－04考虑无线网络安全的量子密码更新算法仿真董慧康1，裴东芳2(1．中国人民解放军联勤保障部队，湖北武汉430000;2．东华理工大学机械与电子工程学院，江西南昌330000)摘要:针对密钥被破解引发的无线网络安全问题，提出基于量子密码的无线网络安全密钥更新算法。通过层簇式密钥分配机制分配由量子纠缠生成的量子密钥，采用能量自适应算法选择簇首并建簇，依据基站与簇首共享密钥，簇首与各个终端节点共享密钥两种策略完成密钥分配。在更新过程中，划分无线网络为控制层、服务层和用户层三个部分，分别通过不同策略实现无线网络安全密钥更新。实验结果表明，采用所提方法能够有效地控制串通阶段数据包数量、提高隐私性、降低存储开销、增强节点抗俘获能力。关键词:量子密码;无线网络;密钥分配;密钥更新;量子纠缠中图分类号:TP309文献标识码:BSimulationofQuantumCryptographyUpdatingAlgorithmConsideringWirelessNetworkSecurityDONGHui－kang1，PEIDong－fang2(1．PLAJointLogisticSupportForce，WuhanHubei430000，China;2．SchoolofMechanicalandElectronicEngineering，EastChinaUniversityofTechnology，NanchangJiangxi330000，China)ABSTＲACT:Aimingattheproblemofwirelessnetworksecuritycausedbykeycracking，thispaperpresentedanal-gorithmforupdatingwirelessnetworksecuritykeysbasedonquantumcryptography．Firstly，thequantumkeysformedbyquantumentanglementweredistributedthroughthelayer－clusterkeydistributionmechanism．Then，anenergy－a-daptivealgorithmwasadoptedtoselecttheclusterheadandbuildacluster．Thekeydistributionwascompletedbytwostrategies:thebasestationsharedthekeywiththeclusterhead;theclusterheadsharedthekeywithterminalnodes．Intheprocessofupdating，thewirelessnetworkwasdividedintothreeparts:thecontrollayer，servicelayeranduserlayer．Finally，thewirelessnetworksecuritykeywasupdatedthroughdifferentstrategies．Experimentalresultsshowthattheproposedmethodcaneffectivelycontrolthenumberofdatapackets，improveprivacy，reducestor-ageoverhead，andenhancenodeanti－capturecapability．KEYWOＲDS:Quantumcryptography;Wirelessnetwork;Keydistribution;Keyupdate;Quantumentanglem...
