Chao Jiang received his B.S. degree from the Engineering University of the People's Armed Police in 2022, and is now pursuing an M.S. degree.  He works with the Key Laboratory of Network and Information Security under  the People's Armed Police in the School of Cryptography Engineering in the Engineering University of PAP. His research topics include information security, reversible data hiding in encrypted domains and image processing.

Minqing Zhang received the M.S. degree in computer science & application from Northwestern Polytechnical University, Xi’an, China, in 2001, and the Ph.D. degree in network & information security from the same university in 2016. Currently, she works with the Key Laboratory of Network and Information Security under  the People's Armed Police in the School of Cryptography Engineering in the Engineering University of PAP as a professor. Her research interests include cryptography and trusted computation.

Xiong Zhang received his B.S. degree from the Engineering University of the People's Armed Police in 2022 and is now pursuing an M.S. degree. He works with the Key Laboratory of Network and Information Security under the People's Armed Police in the School of Cryptography Engineering in the Engineering University of PAP.  His research topics include information security, style migration and image processing.

Fuqiang Di obtained his M.S. degree in 2015 and Ph.D. in 2019 from the Engineering University of the People’s Armed Police . He currently holds the position of Associate Professor at the same institution. Additionally, he serves as an Information Security Specialized Correspondence Evaluation Expert for the National Natural Science Foundation of China.  His research focuses on multimedia security, image processing, and information hiding.