Color image encryption through a novel chess based confusion scheme using chaotic map
Rohit Joshi, Sumit Joshi · 2011
A novel color image encryption method is proposed which uses Henon map for generating pseudo random numbers from original pixel values. Furthermore, these values are shuffled and confused using chess based confusion scheme based on logistic map. Security analysis of the encryption scheme is shown governing very high key space, very high key sensitivity, and ability to sustain statistical and differential attacks.