Digital Color Image Encryption Based on Hénon Map
Songlin He, Yan Hua Huang · ICISEM '13 Proceedings of the 2013 International Conference on Information System and Engineering Management · 2013
The new encryption scheme for digital color image have been proposed. The image can be encrypted through encryption matrixes generated with Henon map chaotic sequences to XOR color matrixes many times. The R, G and B components of the color image can be treated randomly and cipher image becomes much uniform. Because the chaotic sequences are extremely sensitive to the initial values, even if there is a little wrong in keys, any useful information of the original image can not be obtained. The specific experiments confirmed the validity of this scheme.