Time: 8:45- (JST) December 8, 2023.

Location: Zoom (https://us06web.zoom.us/j/4202466269?pwd=b0QzZ3gyOHN1NjRqV1U1dVd0MzlJdz09


IEEE Muroran Institute of Technology Student Branch

IEEE Sapporo Section Young Professionals (YP)

Emerging Networks and Systems Laboratory (ENeS), Muroran Institute of Technology

Topic: Privacy-preserving in Blockchain-based Internet of Medical Things

Speaker: Chaoyang Li, Lecturer, Zhengzhou University of Light Industry, China


With the development of blockchain technology, the traditional centralized system is undergoing revolutionary changes and upgrades, and its applications in finance, Internet of Things, medical and health care, government affairs, intellectual property, and other fields are also accelerating. However, blockchain-related security incidents are also on the rise in recent years, and the user privacy security of blockchain-based distributed systems is particularly prominent. Besides, with the development of quantum computers and quantum computing, the vulnerability of traditional cryptographic algorithms based on computational complexity to quantum attacks has become increasingly prominent. In view of the problems existing in the traditional centralized system, especially the user privacy and data security in the medical service system, and the user privacy security in the Internet of medical things, this talk presents the privacy protection methods against quantum attacks for blockchain-based Internet of medical things.


Chaoyang Li received the M.S. degree in information and computing science from the Zhengzhou University of Light Industry, Zhengzhou, China, in 2017, and the Ph.D. degree in intelligent science and technology from the Beijing University of Posts and Telecommunications, Beijing, China, in 2021. He is currently a Lecturer with the College of Software Engineering, Zhengzhou University of Light Industry, Zhengzhou, China. He was a visiting student with the ENeS lab at Muroran Institution of Technology, Muroran, Japan, supported by the China Scholarship Council (CSC) Program from October 2019 to September 2020. His interests include information security, cryptography and blockchain.


Emerging Networks and Systems Laboratory (ENeS)

Email: [email protected]