Anticontrol of a Fractional-Order Chaotic System and Its Application in Color Image Encryption
2020 ◽
Vol 2020
◽
pp. 1-12
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Keyword(s):
This paper investigates the anticontrol of the fractional-order chaotic system. The necessary condition of the anticontrol of the fractional-order chaotic system is proposed, and based on this necessary condition, a 3D fractional-order chaotic system is driven to two new 4D fractional-order hyperchaotic systems, respectively, without changing the parameters and fractional order. Hyperchaotic properties of these new fractional dynamic systems are confirmed by Lyapunov exponents and bifurcation diagrams. Furthermore, a color image encryption algorithm is designed based on these fractional hyperchaotic systems. The effectiveness of their application in image encryption is verified.
2016 ◽
Vol 53
(9)
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pp. 091003
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2019 ◽
Vol 79
(11-12)
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pp. 7279-7297
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2020 ◽
Vol 21
(6)
◽
pp. 866-879
Keyword(s):
Keyword(s):
2012 ◽
Vol 85
(2)
◽
pp. 290-299
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