John Yuen

John Yuen is an Associate Professor and Director of Research in the Department of Software Systems & Cybersecurity at Monash University. His expertise spans cryptography, cybersecurity, blockchain, and FinTech, with notable contributions to privacy-preserving protocols and secure multiparty computation. He previously held academic roles at the University of Hong Kong and industry experience at Huawei's Cryptography Expert Group.

Education:

• Ph.D. in Informatics, University of Wollongong (2010)
• M.Phil. in Information Engineering, Chinese University of Hong Kong (2006)
• B.Eng. in Information Engineering, Chinese University of Hong Kong (2004)

Research Interests: Focuses on advancing cryptographic techniques for blockchain security, privacy-enhancing technologies, and post-quantum cryptography. Recent work includes efficient threshold ECDSA protocols, ring signatures, and privacy-preserving payment channels.

Grants & Collaborations: Leads the Monash project 'More Efficient and Scalable Post-Quantum Multi-Signatures' (2024–2025). Collaborates internationally on cryptographic protocols and cybersecurity solutions.

Labs/Teams: Oversees research in privacy-preserving cryptocurrencies (e.g., Monero variants) and secure blockchain infrastructure.