现代信息科技2024，Vol.8Issue(3)：149-153,5.DOI:10.19850/j.cnki.2096-4706.2024.03.032
基于六维超混沌和DNA编码的图像加密算法设计
Design of Image Encryption Algorithm Based on Six Dimensional Hyperchaos and DNA Encoding
武磊1
作者信息
- 1. 枣庄学院 信息科学与工程学院,山东 枣庄 277160
- 折叠
摘要
Abstract
A new image encryption algorithm based on a six dimensional hyperchaotic system is proposed to address the shortcomings of low dimensional chaotic systems,such as their simple structure and susceptibility to attacks.Firstly,a set of chaotic sequences is generated using a six dimensional hyperchaotic system.Secondly,the image scrambling operation is completed based on chaotic sequences and cyclic shifts.Once again,the image's diffusion operation is completed based on chaotic sequences and DNA encoding.Finally,the image decoding is completed according to the DNA decoding rules,thereby achieving image encryption.After experimental verification,the algorithm has a large key space,high complexity,and good encryption effect.关键词
混沌理论/图像加密/置乱操作/扩散操作Key words
Chaos theory/image encryption/scrambling operation/diffusion operation分类
信息技术与安全科学引用本文复制引用
武磊..基于六维超混沌和DNA编码的图像加密算法设计[J].现代信息科技,2024,8(3):149-153,5.
