LingFeng Liu was born in Nanchang, China, in 1986. He received a B.S. Degree in mathematics, an M.Sc degree in Information Science, and a Ph.D. Degree in Information Science from Huazhong University of Science and Technology, China, in 2007, 2009, and 2014, respectively. He is now working at the School of Software, Nanchang University of China. His research interests cover the areas of chaos, secure communication, synchronization, and optical communication, as well as chaos-based cryptography.