Black-Box IoT: Authentication and Distributed Storage of IoT Data from Constrained Sensors. - Panagiotis Chatzigiannis; Foteini Baldimtsi; Constantinos Kolias; Angelos Stavrou (IoTDI, 2021)

Reactive Key-Loss Protection in Blockchains. - Sam Blackshear; Konstantinos Chalkias; Panagiotis Chatzigiannis; Riyaz Faizullabhoy; Irakliy Khaburzaniya; Eleftherios Kokoris-Kogias; Joshua Lind; David Wong; Tim Zakian (IACR Cryptol. ePrint Arch., 2021)

MiniLedger: Compact-sized Anonymous and Auditable Distributed Payments. - Panagiotis Chatzigiannis; Foteini Baldimtsi (IACR Cryptol. ePrint Arch., 2021)

SoK: Auditability and Accountability in Distributed Payment Systems. - Panagiotis Chatzigiannis; Foteini Baldimtsi; Konstantinos Chalkias (IACR Cryptol. ePrint Arch., 2021)

SoK: Blockchain Light Clients. - Panagiotis Chatzigiannis; Foteini Baldimtsi; Konstantinos Chalkias (IACR Cryptol. ePrint Arch., 2021)

Proof of Assets in the Diem Blockchain. - Panagiotis Chatzigiannis; Konstantinos Chalkias (IACR Cryptol. ePrint Arch., 2021)

Homomorphic decryption in blockchains via compressed discrete-log lookup tables. - Panagiotis Chatzigiannis; Konstantinos Chalkias; Valeria Nikolaenko (IACR Cryptol. ePrint Arch., 2021)

Diversification across mining pools: optimal mining strategies under PoW. - Panagiotis Chatzigiannis; Foteini Baldimtsi; Igor Griva; Jiasun Li (J. Cybersecur., 2022)

Truncator: Time-space Tradeoff of Cryptographic Primitives. - Foteini Baldimtsi; Konstantinos Chalkias; Panagiotis Chatzigiannis; Mahimna Kelkar (IACR Cryptol. ePrint Arch., 2022)

Broken Proofs of Solvency in Blockchain Custodial Wallets and Exchanges. - Konstantinos Chalkias; Panagiotis Chatzigiannis; Yan Ji 001 (IACR Cryptol. ePrint Arch., 2022)

Base64 Malleability in Practice. - Panagiotis Chatzigiannis; Konstantinos Chalkias (IACR Cryptol. ePrint Arch., 2022)

gOTzilla: Efficient Disjunctive Zero-Knowledge Proofs from MPC in the Head, with Application to Proofs of Assets in Cryptocurrencies. - Foteini Baldimtsi; Panagiotis Chatzigiannis; S. Dov Gordon; Phi Hung Le; Daniel McVicker (Proc. Priv. Enhancing Technol., 2022)

Privacy-Enhancing Technologies for Financial Data Sharing. - Panagiotis Chatzigiannis; Wanyun Catherine Gu; Srinivasan Raghuraman; Peter Rindal; Mahdi Zamani (CoRR, 2023)

SoK: Web3 Recovery Mechanisms. - Panagiotis Chatzigiannis; Konstantinos Chalkias; Aniket Kate; Easwar Vivek Mangipudi; Mohsen Minaei; Mainack Mondal (IACR Cryptol. ePrint Arch., 2023)

Unlinkability and Interoperability in Account-Based Universal Payment Channels. - Mohsen Minaei; Panagiotis Chatzigiannis; Shan Jin; Srinivasan Raghuraman; Ranjit Kumaresan; Mahdi Zamani; Pedro Moreno-Sanchez (IACR Cryptol. ePrint Arch., 2023)

Scalable Off-Chain Auctions. - Mohsen Minaei; Duc Viet Le 001; Ranjit Kumaresan; Andrew Beams; Pedro Moreno-Sanchez; Yibin Yang 001; Srinivasan Raghuraman; Panagiotis Chatzigiannis; Mahdi Zamani (IACR Cryptol. ePrint Arch., 2023)

Privacy-Preserving Financial Anomaly Detection via Federated Learning & Multi-Party Computation. - Sunpreet S. Arora; Andrew Beams; Panagiotis Chatzigiannis; Sebastian Meiser 001; Karan Patel; Srinivasan Raghuraman; Peter Rindal; Harshal Shah; Yizhen Wang; Yuhang Wu 002; Hao Yang 007; Mahdi Zamani (ACSAC Workshops, 2024)

A Plug-and-Play Long-Range Defense System for Proof-of-Stake Blockchains. - Lucien K. L. Ng; Panagiotis Chatzigiannis; Duc Viet Le 001; Mohsen Minaei; Ranjit Kumaresan; Mahdi Zamani (IACR Cryptol. ePrint Arch., 2024)

A Composability Analysis Framework for Web3 Wallet Recovery Mechanisms. - Panagiotis Chatzigiannis; Ke Coby Wang; Sunpreet S. Arora; Mohsen Minaei (SP, 2025)

SoK: Fully-homomorphic encryption in smart contracts. - Daniel Aronoff; Adithya Bhat; Panagiotis Chatzigiannis; Mohsen Minaei; Srinivasan Raghuraman; Robert M. Townsend; Nicolas Xuan-Yi Zhang (IACR Cryptol. ePrint Arch., 2025)

DTL: Data Tumbling Layer. A Composable Unlinkability for Smart Contracts. - Mohsen Minaei; Pedro Moreno-Sanchez; Zhiyong Fang; Srinivasan Raghuraman; Navid Alamati; Panagiotis Chatzigiannis; Ranjit Kumaresan; Duc Viet Le 001 (CoRR, 2025)

Lite-PoT: Practical Powers-of-Tau Setup Ceremony. - Lucien K. L. Ng; Pedro Moreno-Sanchez; Mohsen Minaei; Panagiotis Chatzigiannis; Adithya Bhat; Duc Viet Le 001 (CoRR, 2025)