Feistel Network Image Encryption Algorithm Based on Chaotic Map and S-box
一种基于混沌映射与S盒的Feistel结构图像加密算法

With the developing of the computer network and the diversifying of the digital information,it has put forward new challenge to the technology of the information secrecy because the traditional encryption method can not meet the requirement.The research was made to find new encryption algorithm for special data.A novel feistel network image encryption algorithm was proposed based on chaotic map and dynamical S-box.In each round of encryption,firstly chaos maps were employed to permute and diffuse pixels,the...