A Digital Image Encryption Algorithm Based on Lorenz Chaotic System
Xu Yan
Abstract
Xu Yan
Abstract
Researching lorenz chaotic System and some chaotic encryption algorithm,this paper presents a digital image encryption algorithm based on lorenz chaotic system.The lorenz chaotic System produces a chaotic sequence,which is used to encrypt the red component,green component and blue component of each pixel.The experimental results show that the algorithm has good encrypt effect.
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Researching lorenz chaotic System and some chaotic encryption algorithm,this paper presents a digital image encryption algorithm based on lorenz chaotic system.The lorenz chaotic System produces a chaotic sequence,which is used to encrypt the red component,green component and blue component of each pixel.The experimental results show that the algorithm has good encrypt effect.
Key concepts: Encryption, Chaotic, Lorenz system, Component (thermodynamics), Algorithm, Digital image, Pixel, Sequence (biology)