Publications

Non-interactive VSS using Class Groups and Application to DKG, with A. Kate, E. Mangipudi, P. Mukherjee, H. Saleem, ACM CCS 2024 (To appear, pdf)

Foundations of Adaptor Signatures, with P. Gerhart, D. Schröder, P. Soni, Eurocrypt 2024 (To appear) 

Sweep-UC: Swapping Coins Privately, with L. Hanzlik, J. Loss, B. Wagner, IEEE S&P 2024 (To appear, pdf) 

Improved YOSO Randomness Generation With Worst-Case Corruptions, with C. Liu-Zhang, E. Masserova, J. Ribeiro, P. Soni, FC 2024 (pdf, Lisa's recorded talk @FC) 

Post Quantum Fuzzy Stealth Signatures And Applications, with S. Pu, N. Döttling, L. Hanzlik, ACM CCS 2023 (pdf) 

Transparent Batchable Time-lock Puzzles and Applications to Byzantine Consensus, with S. Srinivasan, J. Loss, G. Malavolta, K. Nayak, C. Papmanthou, PKC 2023 (pdf) 

Cryptographic Oracle-based Conditional Payments, with V. Madathil, D. Vasilopoulos, L. Fournier, G. Malavolta, P. Moreno-Sanchez, NDSS 2023 (pdf, Lloyd's recorded presentation) 

Verifiable Timed Linkable Ring Signatures For Scalable Payments for Monero, with G. Malavolta, F. Schmidt and D. Schröder, ESORICS 2022 (pdf, Dominique's recorded talk @MoneroKon2023) 

Foundations of Coin Mixing Services, with N. Glaeser, P. Moreno-Sanchez, G. Malavolta, E. Tairi, and M. Maffei, ACM CCS 2022 (pdf)

Lattice-Based Preprocessing SNARKs: Publicly Verifiable And Recursively Composable, with M. Albrecht, V. Cini, R. W. F. Lai,  and G. Malavolta, CRYPTO 2022 (pdf, Russell's recorded talk @Protocol Labs)

Sleepy Channels: Bi-directional Payment Channels Without Watchtowers, with L. Aumayr, G. Malavolta, P. Moreno-Sanchez, and M. Maffei, ACM CCS 2022 (pdf, short interview @IMDEA Software Institute, my presentation @CMU Seminar)

Universal Atomic Swaps: Secure Exchange of Coins Across All Blockchains, with G. Malavolta, and P. Moreno-Sanchez, IEEE S&P 2022 (pdf, my recorded presentation @IEEESP)

Efficient CCA Timed Commitments in Class Groups, with G. Castagnos, F. Laguillaumie, and G. Malavolta, ACM CCS 2021 (pdf)

OpenSquare: Decentralized Repeated Modular Squaring Service, with A. Bhat, T. Gong, A. Kate, and D. Schröder, ACM CCS 2021 (pdf)

Lockable Signatures For Blockchains: Scriptless Scripts for All Signatures, with G. Malavolta, IEEE S&P 2021 (pdf, my recorded presentation @IEEESP)

Reparo: Publicly Verifiable Layer to Repair Blockchains, with A. Bhat, B. Magri, D. Tschudi, and A. Kate, FC 2021 (pdf)

Verifiable Timed Signatures Made Practical, with A. Bhat, G. Malavolta, N. Döttling, A. Kate, and D. Schröder, ACM CCS 2020 (pdf, my recorded presentation @CCS)

Minting Mechanisms for Proof of Stake Blockchains, with D. Deuber, N. Döttling, B. Magri, and G. Malavolta, ACNS 2020 (pdf, my recorded presentation @ACNS)

Homomorphic Time-Lock Puzzles and Applications, with G. Malavolta, CRYPTO 2019 (pdf, my recorded presentation @CRYPTO)

Omniring: Scaling Up Private Payments Without Trusted Setup - Formal Foundations and Constructions of Ring Confidential Transactions with Log-size Proofs, with R. W. F. Lai, V. Ronge, T. Ruffing, D. Schröder, and J. Wang, ACM CCS 2019 (pdf)

Redactable Blockchains in the Permissionless Setting, with D. Deuber, and B. Magri, IEEE S&P 2019 (pdf, my recorded presentation @IEEESP)

Efficient Invisible and Unlinkable Sanitizable Signatures, with X. Bultel, P. Lafourcade, R. W. F. Lai, G. Malavolta, and D. Schröder, PKC 2019 (pdf)

My Genome Belongs to Me: Controlling Third Party Computation on Genomic Data, with D. Deuber, C. Egger, K. Fech, G. Malavolta, D. Schröder, F. Battke, and C. Durand, PETS 2019 (pdf)

Burning Zerocoins for Fun and for Profit, A Cryptographic Denial-of-Spending Attack on the Zerocoin Protocol, with T. Ruffing, V. Ronge, and D. Schröder, CVCBT 2018 (pdf)

Fully secure inner-product proxy re-encryption with constant size ciphertext, with M. Backes, and M. Gagné, SCC'AsiaCCS 2015