考虑无线网络安全的量子密码更新算法仿真  

Simulation of Quantum Cryptography Updating Algorithm Considering Wireless Network Security

作　　者：董慧康 裴东芳 DONG Hui-kang;PEI Dong-fang(PLA Joint Logistic Support Force,Wuhan Hubei 430000,China;School of Mechanical and Electronic Engineering,East China University of Technology,Nanchang Jiangxi 330000,China)

机构地区：[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

出　　处：《计算机仿真》2023年第2期399-402,491,共5页Computer Simulation

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。Aiming at the problem of wireless network security caused by key cracking,this paper presented an algorithm for updating wireless network security keys based on quantum cryptography.Firstly,the quantum keys formed by quantum entanglement were distributed through the layer-cluster key distribution mechanism.Then,an energy-adaptive algorithm was adopted to select the cluster head and build a cluster.The key distribution was completed by two strategies:the base station shared the key with the cluster head;the cluster head shared the key with terminal nodes.In the process of updating,the wireless network was divided into three parts:the control layer,service layer and user layer.Finally,the wireless network security key was updated through different strategies.Experimental results show that the proposed method can effectively control the number of data packets,improve privacy,reduce storage overhead,and enhance node anti-capture capability.

关 键 词：量子密码 无线网络 密钥分配 密钥更新 量子纠缠 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]