一种改进的混沌序列产生方法

An Extended Generation of Chaotic Sequences

介绍了一种混沌二值序列的产生方法,该方法以混沌动力学模型为基础,利用非线性的方法产生的混沌二值序列具有较好的随机性和初值敏感性,同时,还给出了该方法在图像加密中的应用。实验表明,该方法具有较好的效率和安全性。

This paper presents a method which can generate binary chaotic sequences nonlinearly based on chaos systems,the sequences are random and sensitive to the initial conditions,and we also give the use of this method in image encryption.Simulation results show that the algorithm has good efficiency and safety.