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Real-time chaotic video encryption based on multithreaded parallel confusion and diffusion. (arXiv:2302.07411v1 [cs.CR])
cs.CR updates on arXiv.org arxiv.org
Due to the strong correlation between adjacent pixels, most image encryption
schemes perform multiple rounds of confusion and diffusion to protect the image
against attacks. Such operations, however, are time-consuming, cannot meet the
real-time requirements of video encryption. Existing works, therefore, realize
video encryption by simplifying the encryption process or encrypting specific
parts of video frames, which results in lower security compared to image
encryption. To solve the problem, this paper proposes a real-time chaotic video
encryption strategy based on …
attacks consuming correlation encryption multithreaded operations process protect requirements results security video