Image encryption technique based on fractional chaotic time series. (May 2016)

• Record Type: Journal Article
• Authors: Wu, Guo-Cheng; Baleanu, Dumitru; Lin, Zhen-Xiang
• Other Names: Ionescu Clara guest-editor.; Zhou Yong guest-editor.; Machado J. A. Tenreiro guest-editor.
• Is Part Of: Journal of vibration and control. Volume 22:Number 8(2016)
• Page Start: 2092
• Page End: 2099
• Publication Date: 2016-05
• Subjects: Discrete fractional calculus -- chaos -- image encryption -- fractional logistic map -- Xor operation; Vibration -- Periodicals; Damping (Mechanics) -- Periodicals; 620.3
• DOI: 10.1177/1077546315574649
• Languages: English
• ISSNs: 1077-5463

Abstract

Chaos in discrete fractional maps has been reported very recently. In this study, the chaotic time series of fractional order is used in the scrambling technique and a novel image encryption scheme is designed. The fractional difference order and the chaotic coefficient play crucial roles in controlling chaotic behaviors. The encrypted results are analyzed, which shows that the encryption scheme is highly secure.