Image Encryption Algorithm Based on Chaotic Sequence

摘要：

In order to extend the security of image encryption algorithm, an extended digital image encryption algorithm based on chaotic sequence and iteration is presented in this paper. An extended real chaotic magic square matrix is also presented in this paper, the matrix is used to permute and substitute the images pixels. The simulation results show that the effect of encrypted image and decrypted is good, the security of the extended algorithm is also ameliorated.

作者: Yonghong Zhang

作者单位: Department of Mathematics, Weinan Teacher s College, Weinan, Shaanxi 714000, P.R.China

会议类型: 国际会议

会议名称: The International Colloquium on Onformation Fusion 2007(2007年国际信息融合研讨会)

会议地点: 西安

会议语种:英文

页码: 354-356

在线出版日期: 2007-08-22（万方平台首次上网日期，不代表论文的发表时间）