Selected Publications

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Ceno: Non-uniform, Segment and Parallel Zero-knowledge Virtual Machine
Tianyi Liu, Zhenfei Zhang, Yuncong Zhang, Wenqing Hu, and Ye Zhang
Journal of Cryptology, 2024
IACR ePrint GitHub
Chipmunk: Better Synchronized Multi-Signatures from Lattices
Nils Fleischhacker, Gottfried Herold, Mark Simkin and Zhenfei Zhang
ACM CCS 2023
IACR ePrint GitHub
HyperPlonk: Plonk with Linear-Time Prover and High-Degree Custom Gates
Binyi Chen, Benedikt Bünz, Dan Boneh and Zhenfei Zhang
Eurocrypt 2023
IACR ePrint GitHub
VERI-ZEXE: Decentralized Private Computation with Universal Setup
Alex Luoyuan Xiong, Binyi Chen, Zhenfei Zhang, Benedikt Bünz, Ben Fisch, Fernando Krell and Philippe Camacho
USENIX Security 2023
IACR ePrint GitHub
Squirrel: Efficient Synchronized Multi-Signatures from Lattices
Nils Fleischhacker, Mark Simkin and Zhenfei Zhang
ACM CCS 2022
IACR ePrint GitHub
Pointproofs: Aggregating Proofs for Multiple Vector Commitments
Sergey Gorbunov, Leonid Reyzin, Hoeteck Wee, Zhenfei Zhang
ACM CCS 2020
IACR ePrint Source Code
BLS Signatures
Dan Boneh, Sergey Gorbonov, Riad Wahby, Hoeteck Wee, Zhenfei Zhang
Internet Draft, IETF CFRG Working Group
I-D Source Code Reference Implementation
Middle-Product Learning with Rounding Problem and its Applications
Shi Bai, Katharina Boudgoust, Dipayan Das, Adeline Roux-Langlois, Weiqiang Wen, Zhenfei Zhang
Asiacrypt 2019
IACR ePrint
Efficient Lattice-Based Zero-Knowledge Arguments with Standard Soundness: Construction and Applications
Rupeng Yang, Man Ho Au, Zhenfei Zhang, Qiuliang Xu, Zuoxia Yu, William Whyte
Crypto 2019
IACR ePrint
On the Hardness of the Computational Ring-LWR Problem and its Applications
Long Chen, Zhenfeng Zhang, Zhenfei Zhang
Asiacrypt 2018
IACR ePrint