Awards and Publications

Award and Competition

• ZPrize 23/24 High Throughput Signature Verification (250,000 USD Cash Prize)

  Focus: Batched ECDSA signature verification with zero-knowledge proof

• ZPrize 22/23 PLONK-DIZK GPU Acceleration (550,000 USD Cash Prize)

  Focus: GPU acceleration for distributed PLONK zero-knowledge proof system

Selected Publications

• Efficient Construction of Threshold BBS+ Signatures and its Extensions (PKC 2026)

  Yang Heng, Mengling Liu, Xingye Lu, Haiyang Xue, Zijian Bao, Man Ho Au

• JesseQ: Efficient Zero-Knowledge Proofs for Circuits over Any Field (IEEE S&P 2025)

  Mengling Liu, Yang Heng, Xingye Lu*, Man Ho Au

• Efficient Linkable Ring Signatures: New Framework and Post-Quantum Instantiations (ESORICS 2024)

  Yuxi Xue, Xingye Lu*, Man Ho Au, Chengru Zhang

• Raptor: A Practical Lattice-Based (Linkable) Ring Signature (ACNS 2019)

  Xingye Lu, Man Ho Au, Zhenfei Zhang

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

  Xingye Lu, Man Ho Au, Zhenfei Zhang

• 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

• Anonymous Identification for Ad Hoc Group (ASIACCS 2016)

  Xingye Lu, Man Ho Au

• Book Chapter: An Introduction to Various Privacy Models

  Xingye Lu, Man Ho Au

* Corresponding/Co-corresponding author