A Random Circular Shift Algorithm for Image Scrambling

Jian WU, Jian-qun MIAO

Abstract


In this paper a new yet simple image scrambling method is presented. We define five classes of circular shift on the image plane. By a randomly rounded shift scheme, we cascade the five types of shift on the input image to obtain an encrypted data. We also include experimental results and discussions.

Keywords


Image scrambling, Position permutation, Circular shift


DOI
10.12783/dtetr/tmcm2017/12634

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