A novel chaotic image encryption technique based on multiple discrete dynamical maps

The propagation of information over insecure communication system is one of the most important aspect of digitally advance era. The electronic information is travels in form of binary bits. The secrecy of these digital contents is one of the most important issue of existing world. In this article, w...

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Bibliographic Details
Published inMultimedia tools and applications Vol. 78; no. 18; pp. 26203 - 26222
Main Authors Khan, Majid, Masood, Fawad
Format Journal Article
LanguageEnglish
Published New York Springer US 01.09.2019
Springer Nature B.V
Subjects
Algorithms
Chaos theory
Communications systems
Computer Communication Networks
Computer engineering
Computer Science
Cryptography
Data encryption
Data Structures and Information Theory
Digital imaging
Dynamical systems
Encryption
Multimedia
Multimedia Information Systems
Orbits
Privacy
Special Purpose and Application-Based Systems
Image encryption
Confusion
Diffusion
Multiple chaotic maps
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Summary:The propagation of information over insecure communication system is one of the most important aspect of digitally advance era. The electronic information is travels in form of binary bits. The secrecy of these digital contents is one of the most important issue of existing world. In this article, we have utilized multiple chaotic iterative maps in order to propose a novel image encryption technique. The suggested encryption added confusion as well as diffusion in offered scheme which is one of the most fundamental aspect of encryption technique. We have tested our anticipated scheme against different performances analysis and compared it with already existing results. The designed scheme is capable of providing an excellent privacy to digital images.
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ISSN:1380-7501
1573-7721
DOI:10.1007/s11042-019-07818-4