Cryptanalyzing and Improving an Image Encryption Algorithm Based on Chaotic Dual Scrambling of Pixel Position and Bit

An image encryption algorithm for the double scrambling of the pixel position and bit was cryptanalyzed. In the original image encryption algorithm, the positions of pixels were shuffled totally with the chaotic sequence. Then, the 0 and 1-bit positions of image pixels were scrambled through the use...

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Autors principals:	Shuqin Zhu, Congxu Zhu, Hanyu Yan
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2023-02-01
Col·lecció:	Entropy
Matèries:	cryptanalysis chosen plaintext attack image encryption chaotic system
Accés en línia:	https://www.mdpi.com/1099-4300/25/3/400
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