Quadratic Function Chaotic System and its Application on Digital Image Encryption

To obtain chaotic systems with good properties to help chaos based image encryption, this paper first study the condition under which quadratic functions can be used as pseudo-random sequence generator. We give a necessary and sufficient condition for quadratic functions topologically conjugate with...

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Vydáno v:	IEEE access Ročník 8; s. 55540 - 55549
Hlavní autoři:	Guo, Hongfeng, Zhang, Xin, Zhao, Xinyao, Yu, Hang, Zhang, Li
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Piscataway IEEE 2020 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithms Chaos theory Chaotic communication chaotic image encryption Digital images Digital imaging Encryption Generators logistic map Logistics Pseudorandom sequences Quadratic equations Quadratic function topological conjugacy
ISSN:	2169-3536, 2169-3536
On-line přístup:	Získat plný text
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