A
chaotic map based authentication scheme for telecare medicine information systems.
We observe that the Lyapunov exponent obtained for the
chaotic map [theta](y) is less than ln(2) indicating that [theta](y) is less chaotic than [psi](x).
Mathematically, it is already established that when [alpha] = 4, then all the values generated by the
chaotic map will lie in the range of 0 -1 except that [cm.
The form of one-dimensional
chaotic map can be expressed as f: [phi] [right arrow] [phi], let [phi] (n[DELTA]t) be the discrete form of [phi](t), then
We assume that the
chaotic map H( ) is bounded in the interval [0, 1] (line 07); for this reason, we use the transformation [[2.
Kawamura,
Chaotic maps on a measure space and the behavior of the orbit of a state, Tokyo Jour.
2DPSM (15) is
chaotic map, and trigonometric functions are bounded function.
A Novel Image Encryption Scheme Based on
Chaotic Maps.
A new pseudo-random number generator based on two
chaotic maps.
In the proposed algorithm, when a random number is needed by the classical DE algorithm, it is generated by iterating one step of the chosen
chaotic map that has been started from a random initial condition at the first iteration.
The logistic
chaotic map is designed to initialize its parameters with secret values and then dynamically obtain the chaotic values based on the encrypted plaintext.
In [11], the authors proposed an encryption scheme by using the affine transform, the fractional wavelet packet transform (FrWPT),
chaotic map, and the Hessenberg decomposition.
