基于数据聚类的无线网络通信数据加密系统

Data encryption system for wireless network communication based on data clustering

无线网络通信数据加密安全性问题严重威胁通信安全,为了解决这个安全隐患,设计了基于数据聚类的无线网络通信数据加密系统。采用锁盒和门禁模块设计加密控制子系统,使文件块密钥保存到密码箱中。在密钥管理子系统中研制步进电动机驱动电路,消除存储于只读内存中的干扰网卡地址。结合改进K-means算法聚类无线通信数据,处理聚类数据,使其形成密文。通过检查无线网络ID和时间戳,生成加密聚类通信报告,实现无线网络安全通信。由实验结果可知,该系统能够得到准确加密信息,且与理想时间戳存在00:01:00的误差,证明了该系统在保证安全通信基础上提高了加密性能。

In order to solve the security problem,a data encryption system based on data clustering is designed.The encryption control subsystem is designed by using lock box and access control module,so that the key of file block is stored in the code box.Step motor drive circuit is developed in key management subsystem to eliminate interference network card address stored in read⁃only memory.Combined with the improved K⁃means algorithm clustering wireless communication data,the clustering data is processed to form ciphertext.By checking the wireless network ID and time stamp,the encrypted clustering commun⁃ication report is generated to achieve secure wireless network communication.Experimental results show that the system can obtain accurate encrypted information,and there is an error of 00:01:00 with the ideal timestamp,which proves that the system can improve the encryption performance on the basis of ensuring secure communication.