Chinese character encryption algorithm based on logistic mapping

Chaos system is a kind of complicated, nonlinear dynamic system. The complexity, pseudo-random and sensitivity to initial conditions of chaotic sequence have close relationship to cryptographic properties. We analyze the typical dynamic system-logistic mapping. On the basis of this analysis, we present a novel Chinese character encryption algorithm based on logistic mapping. This new methods computes simply and rapidly with high security. The results are described in the end.