Partial encryption of compressed images and videos

By Howard Cheng, Xiaobo Li. IEEE Transactions on Signal Processing, 2000

619 citations recorded by the source corpus.

How researchers see this paper

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Design of integrated multimedia compression and encryption systems (2005, methodology): “One such example is partial encryption for zerotree wavelet image compression proposed by Cheng and Li [25].”
A general quantitative cryptanalysis of permutation-only multimedia ciphers against plaintext attacks (2008, background): “In addition, it has been widely known that permutation-only multimedia ciphers are insecure against the known/chosen-plaintext attack [25, 30, 31, 44–53], which is quite understandable since the secret permutations can be recovered by comparing the plaintexts and the permuted ciphertexts.”
A Modified AES Based Algorithm for Image Encryption (2007, background): “Several cryptosystems exist like as data encryption [3], steganography [14], digital signature (Aloka Sinha, Kehar Singh, 2003) and SCAN (S.”
Cryptanalysis of a chaotic image encryption method (2002, methodology): “In order to fulfill such a task, many image encryption methods have been proposed [1–9] to protect the content of digital images, but some of them [7–9] have been known to be insecure [2, 10].”