复杂动态网络中隐私数据的双重加密方法研究  

Research on double encryption method of private data in complex dynamic network

作　　者：苏文明[1] SU Wenming(Department of Information Engineering Xuancheng Vocational and Technical College,Xuancheng Anhui 242000)

机构地区：[1]宣城职业技术学院信息工程系,安徽宣城242000

出　　处：《宁夏师范学院学报》2022年第1期98-105,共8页Journal of Ningxia Normal University

摘　　要：提出复杂动态网络中隐私数据的双重加密方法研究.根据复杂动态网络的特点,建立复杂动态网络模型作为数据加密方法设计的基础.针对常见网络攻击类型,生成隐私数据库.数据库选择符合双重加密要求的动态密钥.最后,完成对隐私数据的整体加密.仿真实验结果表明,所提方法使得图像数据的相邻像素相关系数分别降低了0.31和0.12,大大降低了相邻像素的相关性.According to the characteristics of complex dynamic networks,a complex dynamic network model is established as the basis for the design of data encryption methods,and a double encryption method for private data in complex dynamic networks is proposed.A privacy database is generated for common network attack types.The database selects dynamic keys that meet the requirements of double encryption.Finally,under the role of transparent encryption strategy,the encryption of private data is completed.The simulation results show that the double encryption method proposed in this paper reduces the correlation coefficient of adjacent pixels by 0.31 and 0.12,and greatly reduces the correlation of adjacent pixels.

关 键 词：复杂动态网络 隐私数据 双重加密 动态密钥 信息安全 数据库 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]