传感技术学报2024，Vol.37Issue(9)：1644-1649,6.DOI:10.3969/j.issn.1004-1699.2024.09.023
动态层簇式无线传感网络信息加密算法
Dynamic Layer Clustered Wireless Sensor Network Information Encryption Algorithm
摘要
Abstract
Unlike traditional wireless networks that are organized based on a certain determined network topology,dynamic layer clus-tered wireless sensor networks(DLCN)are organized through dynamic hierarchy,resulting in complex implementation of many details such as hierarchical clusters and cluster head node selection,leading to increased complexity in information encryption.Security and balance issues have always been a challenge.An information encryption algorithm is proposed for dynamic layer clustered wireless sen-sor networks.The structure of dynamic layer clustered wireless sensor network is analyzed,the weighted hops of network nodes and Transmission delay are calculated,the optimal cluster head is selected,the chaotic sequence is calculated through Logistic chaotic map-ping,and the encryption of sensor information is realized by combining the migration and transmission of Merlay state machine and out-putting the sub key.The simulation results show that the proposed method has consistently around 60 bits of ciphertext during the DLCN data encryption process,an average key extension time of less than 2.5 ms,and a binary ratio value closer to 1,demonstrating high secu-rity and balance.关键词
无线传感网络/信息加密/Logistic混沌映射/动态层簇式/二值序列理论/异或转换Key words
wireless sensor network/information encryption/Logistic Chaotic Mapping/dynamic layer clustering/binary sequence theory/XOR conversion分类
信息技术与安全科学引用本文复制引用
赵晓峰,王平水..动态层簇式无线传感网络信息加密算法[J].传感技术学报,2024,37(9):1644-1649,6.基金项目
2016年度国家社会科学基金项目(16BTQ085) （16BTQ085）
2015年度安徽省高校自然科学研究重点项目(KJ2015A106) （KJ2015A106）
2020年度安徽高校人文社会科学研究重点项目(SK2020A0044) （SK2020A0044）
