Hi, I'm Lu Xingye.

I am currently a research assistant professor at the Department of Computing, The Hong Kong Polytechnic University (PolyU). Before joining PolyU, I was a post-doctoral fellow at the Department of Computer Science, the University of Hong Kong. I received my Ph.D. degree from PolyU in 2020 under the supervision of Prof. Man Ho Allen Au. I received my B.Eng degree from the Southeast University (Nanjing, China) in 2014. During 2013-2014, I was an exchange student at KTH Royal Institute of Technology (Stockholm, Sweden).

I am interested in theoretical cryptography and its applications, especially in:

• Post-Quantum Cryptography

• Zero-Knowledge Proofs

• Blockchain Security

Publications

1. Raptor: a practical lattice-based (linkable) ring signature (ACNS 2019)

   Xingye Lu, Man Ho Au, Zhenfei Zhang

2. (Linkable) Ring Signature from Hash-Then-One-Way Signature (IEEE TrustCom 2019)

   Xingye Lu, Man Ho Au, Zhenfei Zhang

3. Practical Signatures from the Partial Fourier Recovery Problem Revisited: A Provably-Secure and Gaussian-Distributed Construction (ACISP 2018)

   Xingye Lu, Zhenfei Zhang, Man Ho Au

4. Anonymous Identification for Ad Hoc Group (ASIACCS 2016)

   Xingye Lu, Man Ho Au

5. Book Chapter: An Introduction to Various Privacy Models

   Xingye Lu, Man Ho Au