Approach of Generating Extended Chaotic Binary Sequences
Fei Gao · Jisuanji gongcheng · 2007
In order to get binary sequences,which are random and sensitive to the initial values,this paper presents an approach of generating extended chaotic sequences based on Bernstein function and interpolation method.Simulation results show that the sequences generated by this approach have good pseudo-randomicity.With nonlinear dispersion of one-dimension and two-dimension,the process of dispersion becomes safer.The application of the sequences in image encryption is presented.The algorithm has good efficiency in image encryption.