Open AccessApplication of Chaos Theory in Image Encryption
Author(s) -
Wei Yan-hong
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/750/1/012197
Subject(s) - encryption , chaos (operating system) , chaotic , image (mathematics) , pixel , digital image , computer science , process (computing) , computer vision , artificial intelligence , algorithm , chaos theory , probabilistic encryption , theoretical computer science , mathematics , image processing , computer security , operating system
In order to protect the digital image, people have come up with many methods, digital image encryption is one of the most important means. Based on the features of chaotic mapping and the strong correlation between adjacent pixels of images, an image encryption algorithm inspired by chaos theory is proposed. In the specific operation process, chaotic mapping is used to perform chaotic encryption on the displaced image using. The image encryption algorithm is easy to operate, safe and stable, and has been confirmed by many successful examples.