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This paper presents an efficient approach to synchronizing two identical chaotic systems in order to achieve a cryptosystem, and this approach is intended specifically to digital communications. Instead of sending a drive signal accompanied with encrypted message to the receiver, we send only one signal which results a continuous perturbation to the chaotic system. The large computation precision...
In this work we present a pseudo-random Bit Generator via unidimensional multi-modal discrete dynamical systems called k-modal maps. These multi-modal maps are based on the logistic map and are useful to yield pseudo-random sequences with longer period, i.e., in order to attend the problem of periodicity. In addition the pseudo-random sequences generated via multi-modal maps are evaluated with the...
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