Hancheng Lou

Hancheng Lou

Interested in code-based cryptography and zero-knowledge proof systems.

LigeSIS: Distribution-friendly Polynomial Commitment Based on Error-correcting Code

Published in Submitted to USENIX Security (under review), 2026

Yanpei Guo, Hancheng Lou, Wenjie Qu, Zhuoyuan Xu, and Jiaheng Zhang.

This work proposes a distribution-friendly code-based multilinear PCS with sublinear cross-node communication and proof size independent of the number of machines.