Applied cryptography & blockchain protocol engineer.

Domains: ZK, MPC, P2P networking, blockchain protocols.

• Learning lattice-based folding schemes and implemented a lattice-based folding scheme SALSAA in @coset-io/baby-lattice-folding.
• Other cryptography and math experiments live in cipher-playground.

• MPCStats / mpc-demo-infra — privacy-preserving statistics pipeline integrating MP-SPDZ (used a 3-party honest-majority maliciously-secure protocol) with TLSNotary; demoed at Devcon 2024, where participants could derive statistics over their Binance balances without revealing them
• py-libp2p — initial Python implementation of the libp2p networking stack; led first cross-language interop with go-libp2p
• rlnjs — JavaScript client library wrapping Rate-Limiting Nullifier contracts and ZK circuits
• BlindFind — peer-to-peer private peer discovery; self-implemented 2PC (SMP) with circom/snarkJS circuits
• Trinity — early Eth2 client in Python; mainly the networking parts

Python · Rust · TypeScript · Solidity · Circom · C/C++ · Go

📍 Taiwan