Image encryption algorithm based on 2D hyperchaotic map

•A 2D hyperchaotic map is constructed.•An image encryption algorithm based on the 2D hyperchaotic map is proposed.•Simulation results and performance analysis demonstrate the security and robustness of the proposed algorithm. It is well known that chaos is unpredictability and sensitivity to initial...

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Vydané v:	Optics and laser technology Ročník 142; s. 107252
Hlavný autor:	Gao, Xiaohong
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Kidlington Elsevier Ltd 01.10.2021 Elsevier BV
Predmet:	Algorithms Chaos theory Chaotic map Complexity Cryptography Dynamic characteristics Encryption Image encryption Liapunov exponents Linear functions Optimization Parameter sensitivity Permutations Security Security analysis Trajectory analysis Two dimensional analysis Image encryption Security analysis Chaotic map
ISSN:	0030-3992, 1879-2545
On-line prístup:	Získať plný text
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