Fractional two-dimensional discrete chaotic map and its applications to the information security with elliptic-curve public key cryptography
2017 ◽
Vol 24
(20)
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pp. 4797-4824
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Keyword(s):
A novel fractional two-dimensional triangle function combination discrete chaotic map is proposed by use of the discrete fractional calculus. The chaos behaviors are then discussed when the difference order is a fractional one. The bifurcation diagrams, the largest Lyapunov exponent and the phase portraits are displayed, especially, the elliptic curve public key cryptosystem is used in color image encryption algorithm.
2018 ◽
Vol 2018
◽
pp. 1-24
◽
Keyword(s):
Keyword(s):
2014 ◽
Vol 1079-1080
◽
pp. 856-859