基于改进的双混沌系统与DNA编码相结合的彩色图像的加密算法
Rongbin Li1,2, Tingting Liu1,2, Jun Yin3,4
1The College of Computer, Qinghai Normal University, Xining, 810016, China.
Scientific reports
|September 5, 2024
概括
这项研究介绍了一种新的双混沌系统,用于安全的图像加密. 拟议的算法提供了强大的安全性,高质量的重建和高效的性能,用于苛刻的应用程序.
科学领域:
- 计算机科学 计算机科学
- 密码学 密码学 密码学 密码学
- 信息安全 信息安全
背景情况:
- 传统的图像加密方法在平衡安全性和效率方面面临挑战.
- 混乱系统具有独特的特性,适合复杂的加密算法.
研究的目的:
- 开发一种安全高效的图像加密算法,使用一种新的双混沌系统.
- 通过涉及密钥生成,DNA编码和代的多阶段加密过程来增强图像安全性.
主要方法:
- 改进后勤混沌系统与超混沌的陈系统相结合,创建一个双混沌系统.
- 三级加密:与纯文本相关的密钥生成,动态DNA编码和基于混乱序列的换.
- 安全分析用于评估对已知的攻击的稳定性.
主要成果:
- 双混沌系统提供了复杂和不可预测的混乱序列.
- 加密算法表现出高安全性,能够抵御各种攻击.
- 实现了快速加密速度和高质量的图像重建.
结论:
- 拟议的基于双混沌系统的图像加密算法强大,安全和高效.
- 它非常适合要求高性能和图像质量的应用.
- 该方法为安全的图像传输和存储提供了一个有前途的解决方案.
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