An efficient pixel-level chaotic image encryption algorithm

An efficient pixel-level chaotic image encryption algorithm Nonlinear Dyn https://doi.org/10.1007/s11071-018-4391-y ORIGINAL PAPER An efficient pixel-level chaotic image encryption algorithm Guodong Ye · Chen Pan · Xiaoling Huang · Qixiang Mei Received: 7 August 2017 / Accepted: 25 May 2018 © Springer Science+Business Media B.V., part of Springer Nature 2018 Abstract In this paper, a new and efficient pixel-level 1 Introduction image encryption algorithm is presented. In contrast to the traditional permutation–diffusion architecture, Digital images, as a multimedia resource, have played the proposed method enhances the connection between an important role in the modern big data era. There are position shuffling for pixels and value changing for many application fields for them in our daily life, for grayness. As a result, the separate attack becomes more example, the fields of medicine institution, aerospace, difficult when attacking our structure of permutation– education, electronic commerce, military affairs and so rewriting–diffusion (PRD). Before the diffusion oper- on. To share image information, we can conveniently ation, a rewriting function is applied to the permuted transmit it over the open network by computer or other image in a simple way, which can be seen as a rem- mobile equipment. However, unauthorized cryptanaly- edy for permutation’s inability to change the frequency sis is http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Nonlinear Dynamics Springer Journals

An efficient pixel-level chaotic image encryption algorithm

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Publisher
Springer Netherlands
Copyright
Copyright © 2018 by Springer Science+Business Media B.V., part of Springer Nature
Subject
Engineering; Vibration, Dynamical Systems, Control; Classical Mechanics; Mechanical Engineering; Automotive Engineering
ISSN
0924-090X
eISSN
1573-269X
D.O.I.
10.1007/s11071-018-4391-y
Publisher site
See Article on Publisher Site

Abstract

Nonlinear Dyn https://doi.org/10.1007/s11071-018-4391-y ORIGINAL PAPER An efficient pixel-level chaotic image encryption algorithm Guodong Ye · Chen Pan · Xiaoling Huang · Qixiang Mei Received: 7 August 2017 / Accepted: 25 May 2018 © Springer Science+Business Media B.V., part of Springer Nature 2018 Abstract In this paper, a new and efficient pixel-level 1 Introduction image encryption algorithm is presented. In contrast to the traditional permutation–diffusion architecture, Digital images, as a multimedia resource, have played the proposed method enhances the connection between an important role in the modern big data era. There are position shuffling for pixels and value changing for many application fields for them in our daily life, for grayness. As a result, the separate attack becomes more example, the fields of medicine institution, aerospace, difficult when attacking our structure of permutation– education, electronic commerce, military affairs and so rewriting–diffusion (PRD). Before the diffusion oper- on. To share image information, we can conveniently ation, a rewriting function is applied to the permuted transmit it over the open network by computer or other image in a simple way, which can be seen as a rem- mobile equipment. However, unauthorized cryptanaly- edy for permutation’s inability to change the frequency sis is

Journal

Nonlinear DynamicsSpringer Journals

Published: Jun 5, 2018

References

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