Image Encryption Scheme Based on AES and Chaotic Series Encryption
Chengliang Deng · Jisuanji gongcheng · 2007
This paper presents a composite spatial-temporal approach to image encryption.In the temporal domain,chaotic series acts as a key for the AES encryption.It generates and administers its key without compromising any of its nice features.In the spatial domain,the paper presents a new way of deriving a space transform matrix by chaotic series.The chaos series is generated by the logistic equation,whose parameters are modulated.Therefore,short cycles are avoided in the solution sequence of the chaotic system.Experimental results confirm the effectiveness of the proposed method.Also,there is no damage to the decrypted image.