基于Logistic映射的视频敏感信息加密技术设计  

Design of video sensitive information encryption technology based on Logistic mapping

作　　者：皇甫大双 HUANGFU Dashuang(School of Network and Information Security,Jiangsu College of Safety Technology,Xuzhou 221000,China)

机构地区：[1]江苏安全技术职业学院网络与信息安全学院,江苏徐州221000

出　　处：《河南工程学院学报（自然科学版）》2023年第1期71-74,80,共5页Journal of Henan University of Engineering：Natural Science Edition

摘　　要：在迅猛发展的“互联网+”产业中,传统的视频加密技术迫切需要升级。混沌系统凭借其伪随机、不可预测和对初值高度敏感等优良特性,在密码学中发挥着难以替代的作用。利用Logistic映射的位置置乱算法对视频敏感信息保护技术进行设计,通过实际案例对视频敏感信息保护技术的安全性进行了理论分析,结果表明基于Logistic映射的视频敏感信息加密技术具有良好的加密效果和安全性。In the rapid development of the"Internet+"industry,the traditional video encryption technology is in urgent need of upgrading.Chaotic system plays an irreplaceable role in cryptography due to its excellent characteristics of pseudo-randomness,unpredictability and high sensitivity to initial values.This paper designs the video sensitive information protection technology by using the position scrambling algorithm of Logistic mapping.The security of video sensitive information protection technology is analyzed theoretically through a practical case.The results show that Logistic mapping based video sensitive information encryption technology has good encryption effect and security.

关 键 词：视频敏感信息保护 混沌系统 LOGISTIC映射 安全性 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]