Research Article
A gray image encryption algorithm based on 3D chaotic map and DNA operations
@INPROCEEDINGS{10.4108/eai.6-6-2021.2307857, author={Yuwen Sha and Yinghong Cao and Huizhen Yan}, title={A gray image encryption algorithm based on 3D chaotic map and DNA operations}, proceedings={Proceedings of the 8th EAI International Conference on Green Energy and Networking, GreeNets 2021, June 6-7, 2021, Dalian, People’s Republic of China}, publisher={EAI}, proceedings_a={GREENETS}, year={2021}, month={8}, keywords={image encryption 3d chaotic map dna xor}, doi={10.4108/eai.6-6-2021.2307857} }- Yuwen Sha
Yinghong Cao
Huizhen Yan
Year: 2021
A gray image encryption algorithm based on 3D chaotic map and DNA operations
GREENETS
EAI
DOI: 10.4108/eai.6-6-2021.2307857
Abstract
In this paper, a new gray image encryption system based on 3D chaotic map and deoxyribonucleic acid (DNA) sequence operations is presented. SHA is designed to give the initial value of the encryption system. The whole algorithm is designed based on permutation and diffusion framework. First, modify the chaotic sequence generated by the chaotic system, and the Arnold function is permuted the plane image. Secondly, DNA level diffusion is introduced, we start by performing a DNA XOR on the DNA coding image. Lastly, decoding is performed on the diffused DNA matrix. The results of experiment and analyses indicates that our encryption algorithm can pass the attack test and has a certain application prospect.
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