Image encryption algorithm based on extended hyperchaotic sequences
Yonghong Zhang · Jisuanji gongcheng yu sheji · 2008
Extended hyperchaotic sequences is presented,which is applied in image encryption algorithm,and the sequences has good randomization.With nonlinear dispersion,we can get the integer pseudo-random sequences.An algorithm of digital image encryption is presented based on this extended chaotic sequence.The experimental results indicate the algorithm has good encryption results.We get an algorithm for encryption and decryption a digital image.