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My research interests mainly focus on secure multiparty computation, zero-knowledge proofs and blockchain. Recently I start touching a bit about AI&crypto and post-quantum security research.
Anonymous Lottery In the Proof-of-Stake Setting, with Varun Madathil, Foteini Baldimtsi and Alessandra Scafuro, IEEE Computer Security Foundations 2020 PDF
A Framework for Anonymous Lottery-Based Protocols in the Proof-of-Stake Setting, with Varun Madathil, Foteini Baldimtsi and Alessandra Scafuro, Workshop on Privacy ENhancing Cryptography In Ledgers (PENCIL) associated with EUROCRYPT 2019.
Privately Mixing Identity and Reputation: Hardening the Blockchain to Make it Business-ready, with David W.Kravitz and Dulce Ponceleon. presented to IBM internal staff only, merged in Hyperledger Protocol Specification
Collusion-Resistant Broadcast Encryption with Tight Reductions and Beyond, Linfeng Zhou, PDF
From Weakly Selective to Selective Security in Compact Functional Encryption, Revisited, Linfeng Zhou, PDF
Meet Kryptology: Coinbase’s Open Source Cryptography Library
FROST: Flexible Round-Optimized Schnorr Threshold Signatures
Cross-Chain Atomic Swap Protocol
Comparison of Different ZK-SNARKs
Conference: PKC 2018, CRYPTO 2018, ASIACRYPT 2018, PKC 2019, ICALP 2019
Journal: IEEE Transactions on Information Forensics and Security