In previous work [JD Skufca and E. Bollt, Mathematical Biosciences and Engineering, 1
(2004), pp. 347-359], empirical evidence indicated that a time-varying network could …

In recent years, the chaos-based cryptographic algorithms have suggested some new and
efficient ways to develop secure image encryption techniques, but the drawbacks of small …

In this Letter, a novel approach of encryption based on chaotic Hopfield neural networks with
time varying delay is proposed. We use the chaotic neural network to generate binary …

In this paper, a hierarchy of two-dimensional piecewise nonlinear chaotic maps with an
invariant measure is introduced. These maps have interesting features such as invariant …

In this paper, an efficient image/video encryption scheme is constructed based on
spatiotemporal chaos system. The chaotic lattices are used to generate pseudorandom …

Since 1980s, the idea of using digital chaotic systems to design new ciphers has attracted
more and more attention. The use of chaos in cryptography depends on the natural relation …

A stream cipher based on a spatiotemporal chaotic system is proposed. A one-way coupled
map lattice consisting of logistic maps is served as the spatiotemporal chaotic system …

Chaotic systems are characterized by sensitive dependence on initial conditions, similarity
to random behavior, and continuous broad-band power spectrum. The possibility for self …

We study the synchronization of coupled maps on a variety of networks including regular
one-and two-dimensional networks, scale-free networks, small world networks, tree …

Many dynamical processes of complex systems can be understood as the dynamics of a
group of nodes interacting on a given network structure. However, finding such interaction …