269 citations · 560 across the 7 of their papers we have counts for
5 papers · 1 filter
Constructing Higher-Dimensional Digital Chaotic Systems via Loop-State Contraction Algorithm
Qianxue Wang, Simin Yu, Christophe Guyeux +1
In recent years, the generation of rigorously provable chaos in finite precision digital domain has made a lot of progress in theory and practice, this article is a part of it. It…
Diffusion and confusion of chaotic iteration based hash functions
Zhuosheng Lin, Christophe Guyeux, Qianxue Wang +1
To guarantee the integrity and security of data transmitted through the Internet, hash functions are fundamental tools. But recent researches have shown that security flaws exist i…
Theoretical design and circuit implementation of integer domain chaotic systems
Qianxue Wang, Simin Yu, Christophe Guyeux +2
In this paper, a new approach for constructing integer domain chaotic systems (IDCS) is proposed, and its chaotic behavior is mathematically proven according to the Devaney's defin…
Theoretical Design and FPGA-Based Implementation of Higher-Dimensional Digital Chaotic Systems
Qianxue Wang, Simin Yu, Chengqing Li +4
Traditionally, chaotic systems are built on the domain of infinite precision in mathematics. However, the quantization is inevitable for any digital devices, which causes dynamical…
Chaotifying Continuous-Time Nonlinear Autonomous Systems
Simin Yu, Guanrong Chen
Based on the principle of chaotification for continuous-time autonomous systems, which relies on two basic properties of chaos, i.e., globally bounded with necessary positive-zero-…