125 citations · 256 across the 3 of their papers we have counts for
3 papers
cs.CR2007★ 125 cited
Cryptanalysis of an Image Encryption Scheme Based on a Compound Chaotic Sequence
Chengqing Li, Shujun Li, Guanrong Chen +1
Recently, an image encryption scheme based on a compound chaotic sequence was proposed. In this paper, the security of the scheme is studied and the following problems are found: (…
nlin.CD2007★ 93 cited
Cryptanalysis of an image encryption scheme based on a new total shuffling algorithm
David Arroyo, Chengqing Li, Shujun Li +2
Chaotic systems have been broadly exploited through the last two decades to build encryption methods. Recently, two new image encryption schemes have been proposed, where the encry…
nlin.CD2007★ 38 cited
Analog Chaos-based Secure Communications and Cryptanalysis: A Brief Survey
Shujun Li, Gonzalo Alvarez, Zhong Li +1
A large number of analog chaos-based secure communication systems have been proposed since the early 1990s exploiting the technique of chaos synchronization. A brief survey of thes…