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- Title
Color image encryption algorithm based on 3D Zigzag transformation and view planes.
- Authors
Zhang, Xiaoqiang; Gong, Zhengjun
- Abstract
To prevent the information leak of image content, image encryption technology has received increasing attention. The proposed algorithm adopts a diffusion-permutation-diffusion structure. Inspired by the three-view drawing in the engineering field, the view planes of color image are defined in this paper and applied in both diffusion stages. At the permutation stage, a 3D Zigzag transformation is proposed to destroy the correlation among R, G, B components. Moreover, we combine two chaotic systems as a new pseudo-random number generator (PRNG). Experiments and algorithm analyses indicate that the proposed algorithm has strong security and desirable performance.
- Subjects
IMAGE encryption; ALGORITHMS; ENGINEERING drawings; LEAKS (Disclosure of information); COLOR
- Publication
Multimedia Tools & Applications, 2022, Vol 81, Issue 22, p31753
- ISSN
1380-7501
- Publication type
Article
- DOI
10.1007/s11042-022-13003-x