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   Articles with "sine map" as a keyword



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Construction of a new 2D Chebyshev-Sine map and its application to color image encryption

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recommendations! Published in 2018 at "Multimedia Tools and Applications"

DOI: 10.1007/s11042-018-6996-z

Abstract: A new 2D Chebyshev-Sine map with natural evaluation is proposed and its dynamical behavior is analyzed. To investigate its application in information security, a color image encryption algorithm is designed. One-time initial condition expressed as… read more here.

Keywords: image encryption; chebyshev sine; new chebyshev; sine map ... See more keywords
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Cryptanalysis and enhancement of an image encryption scheme based on a 1-D coupled Sine map

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recommendations! Published in 2020 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-020-05654-y

Abstract: Recently, Behzad et al. designed a 1-D chaotic coupled Sine map (CCSM) and a dynamic scrambling process based on the size of blocks and then constructed an image encryption algorithm (CSMIE) based on CCSM and… read more here.

Keywords: image; coupled sine; encryption scheme; sine map ... See more keywords
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A simple yet efficient S-box method based on chaotic sine map

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recommendations! Published in 2017 at "Optik"

DOI: 10.1016/j.ijleo.2016.11.152

Abstract: Abstract Substitution-boxes, or simply S-boxes, are used to increase confidentiality in the substitution stage of most cryptosystem approaches. In this paper, an efficient method for the construction of an S-box based on a sine map… read more here.

Keywords: box method; sine map; box; yet efficient ... See more keywords
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Encrypting Multiple Images With an Enhanced Chaotic Map

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3199738

Abstract: A multiple-image encryption scheme based on an enhanced chaotic map is proposed. This scheme combines multiple grayscale images into three planes. An amplified sine map is used to generate a dynamic permutation table and a… read more here.

Keywords: map; chaotic map; sine map; enhanced chaotic ... See more keywords