摘要
本文从档案图像安全的研究背景入手,对国内外档案图像的安全进行现状分析,说明了数字档案图像信息安全的重要性。简要介绍几种当前数字档案图像的加密方法,提出基于混沌理论的数字档案图像加密方法,从加密结构、模型建立和纠错机制三个方面进行简要分析,阐述混沌理论如何实现对数字档案图像的保护。
This paper starts from the research background of archives image security,analyzes the status quo of domestic and foreign archives image security,and explains the importance of digital archives image information security.This paper briefly introduces several current encryption methods of digital archives image,puts forward the encryption method of digital archives image based on chaos theory,and briefly analyzes the encryption structure,model establishment and error correction mechanism,and expounds how the chaos theory realizes the protection of digital archives image.
出处
《兰台世界》
2020年第9期47-49,共3页
Lantai World
关键词
混沌理论
数字档案图像
信息安全
chaos theory
digital archives image
information security
