基于核函数非线性变换的无线光通信网络数据安全存储方法  

A Secure Data Storage Method for Wireless Optical Communication Networks Based on Kernel Function Nonlinear Transformation

作　　者：魏俊锋 WEI Junfeng(Zhongshan Electric Power Bureau of Guangdong Power Grid Co.,LtD.,Zhongshan Guangdong 528400,China)

机构地区：[1]广东电网有限责任公司中山供电局,广东中山528400

出　　处：《信息与电脑》2023年第22期205-207,共3页Information & Computer

摘　　要：为控制数据安全存储时间,开展基于核函数非线性变换的无线光通信网络数据存储方法的设计研究。数据发射端通过发送数据检测序列,在通信链路中动态检测数据的完整性,并在保证数据完整性和安全性的前提下进行数据存储。为处理低维无线光通信网络数据,采用核函数进行非线性变换,将数据映射到高维空间,并使用主成分分析法对高维空间中的核矩阵进行降维,以提取数据属性特征。为实现安全存储,使用云存储环境将数据包拆分成多个片段,并进行分布式加密安全存储。实验结果表明,利用设计方法能够有效缩短存储时间。To control the secure storage time of data,the design and research of wireless optical communication network data storage methods based on kernel function nonlinear transformation are carried out.The data transmitter dynamically detects Data integrity in the communication link by sending data detection sequence,and stores data on the premise of ensuring data integrity and security.In order to process low dimensional wireless optical communication network data,kernel functions are used for nonlinear transformation,mapping the data to high-dimensional space,and principal component analysis is used to reduce the dimensionality of the kernel matrix in high-dimensional space to extract data attribute features.In order to achieve secure storage,the Cloud storage environment is used to split the data package into multiple pieces and conduct distributed encrypted secure storage.The experimental results show that the design method effectively shortens storage time.

关 键 词：无线 存储方法 安全 加密 光通信 网络数据 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]