Research

Publication

TEE-BFT: Pricing the Security of Proof of Cloud, with Alex Sharmis and Matt Stephenson link

Anonymous Lottery In the Proof-of-Stake Setting, with Varun Madathil, Foteini Baldimtsi and Alessandra Scafuro, IEEE Computer Security Foundations 2020 link

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.

Collusion-Resistant Broadcast Encryption with Tight Reductions and Beyond, Linfeng Zhou, link

From Weakly Selective to Selective Security in Compact Functional Encryption, Revisited, Linfeng Zhou, link

Technical Report

FROST in Kryptology at Coinbase link

Distributed Key Generation in Kryptology at Coinbase link

Threshold ECDSA at Coinbase link

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

Company Blog Posts

XMTP secure messaging and group chat link

Meet Kryptology: Coinbase’s Open Source Cryptography Library

FROST at Coinbase, pseudocode

Comparison of Different ZK-SNARKs

and many others……see my medium page or this website

Academic Review Services

Conference: PKC 2018, CRYPTO 2018, ASIACRYPT 2018, PKC 2019, ICALP 2019

Journal: IEEE Transactions on Information Forensics and Security