An Effective Image Encryption Method Based on Space Filling Curve and Plaintext-Related Josephus Traversal

To improve the effectiveness and security of image encryption, this article proposes an image encryption scheme based on a Y-index Space Filling Curve (SFC) and variable step Josephus traversal. The scheme adopts a confusion-diffusion structure. First, a novel Y-index SFC is designed. SFC is a metho...

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Bibliographic Details

Published in:	IEEE Access
Main Authors:	Ying Niu, Xuncai Zhang
Format:	Article
Language:	English
Published:	IEEE 2020-01-01
Subjects:	Image encryption space filling curve Josephus traversal chaotic map
Online Access:	https://ieeexplore.ieee.org/document/9244165/