Tim Ruffing

33 papers A* 6B 1Journal 15Unranked 10
YearRankTypeTitle / Venue / Authors
2025 J jnl
DahLIAS: Discrete Logarithm-Based Interactive Aggregate Signatures.
IACR Cryptol. ePrint Arch.
Jonas Nick, Tim Ruffing, Yannick Seurin
2025 J jnl
The Post-Quantum Security of Bitcoin's Taproot as a Commitment Scheme.
IACR Cryptol. ePrint Arch.
Tim Ruffing
2024 — conf
Bulletproofs++: Next Generation Confidential Transactions via Reciprocal Set Membership Arguments.
EUROCRYPT (5)
Liam Eagen, Sanket Kanjalkar, Tim Ruffing, Jonas Nick
2023 — conf
Practical Schnorr Threshold Signatures Without the Algebraic Group Model.
CRYPTO (1)
Hien Chu, Paul Gerhart, Tim Ruffing, Dominique Schröder
2023 J jnl
Practical Schnorr Threshold Signatures Without the Algebraic Group Model.
IACR Cryptol. ePrint Arch.
Hien Chu, Paul Gerhart, Tim Ruffing, Dominique Schröder
2022 J jnl
Bulletproofs++: Next Generation Confidential Transactions via Reciprocal Set Membership Arguments.
IACR Cryptol. ePrint Arch.
Liam Eagen, Sanket Kanjalkar, Tim Ruffing, Jonas Nick
2022 A* conf
ROAST: Robust Asynchronous Schnorr Threshold Signatures.
CCS
Tim Ruffing, Viktoria Ronge, Elliott Jin, Jonas Schneider-Bensch, Dominique Schröder
2022 J jnl
ROAST: Robust Asynchronous Schnorr Threshold Signatures.
IACR Cryptol. ePrint Arch.
Tim Ruffing, Viktoria Ronge, Elliott Jin, Jonas Schneider-Bensch, Dominique Schröder
2021 — conf
MuSig2: Simple Two-Round Schnorr Multi-signatures.
CRYPTO (1)
Jonas Nick, Tim Ruffing, Yannick Seurin
2020 — —
Cryptography for Bitcoin and friends.
Tim Ruffing
2020 — conf
IEEE S&B 2020: 4th IEEE Workshop on Security and Privacy on the Blockchain.
EuroS&P Workshops
Tim Ruffing, Florian Tschorsch
2020 A* conf
MuSig-DN: Schnorr Multi-Signatures with Verifiably Deterministic Nonces.
CCS
Jonas Nick, Tim Ruffing, Yannick Seurin, Pieter Wuille
2020 J jnl
MuSig-DN: Schnorr Multi-Signatures with Verifiably Deterministic Nonces.
IACR Cryptol. ePrint Arch.
Jonas Nick, Tim Ruffing, Yannick Seurin, Pieter Wuille
2020 J jnl
MuSig2: Simple Two-Round Schnorr Multi-Signatures.
IACR Cryptol. ePrint Arch.
Jonas Nick, Tim Ruffing, Yannick Seurin
2020 J jnl
Responsible vulnerability disclosure in cryptocurrencies.
Commun. ACM
Rainer Böhme, Lisa Eckey, Tyler Moore, Neha Narula, Tim Ruffing, Aviv Zohar
2019 A* conf
Omniring: Scaling Private Payments Without Trusted Setup.
CCS
Russell W. F. Lai, Viktoria Ronge, Tim Ruffing, Dominique Schröder, Sri Aravinda Krishnan Thyagarajan, Jiafan Wang
2019 J jnl
Omniring: Scaling Up Private Payments Without Trusted Setup - Formal Foundations and Constructions of Ring Confidential Transactions with Log-size Proofs.
IACR Cryptol. ePrint Arch.
Russell W. F. Lai, Viktoria Ronge, Tim Ruffing, Dominique Schröder, Sri Aravinda Krishnan Thyagarajan, Jiafan Wang
2018 — conf
(Short Paper) Burning Zerocoins for Fun and for Profit - A Cryptographic Denial-of-Spending Attack on the Zerocoin Protocol.
CVCBT
Tim Ruffing, Sri Aravinda Krishnan Thyagarajan, Viktoria Ronge, Dominique Schröder
2018 J jnl
Burning Zerocoins for Fun and for Profit: A Cryptographic Denial-of-Spending Attack on the Zerocoin Protocol.
IACR Cryptol. ePrint Arch.
Tim Ruffing, Sri Aravinda Krishnan Thyagarajan, Viktoria Ronge, Dominique Schröder
2017 J jnl
Mixing Confidential Transactions: Comprehensive Transaction Privacy for Bitcoin.
IACR Cryptol. ePrint Arch.
Tim Ruffing, Pedro Moreno-Sanchez
2017 A* conf
P2P Mixing and Unlinkable Bitcoin Transactions.
NDSS
Tim Ruffing, Pedro Moreno-Sanchez, Aniket Kate
2017 J jnl
PathShuffle: Credit Mixing and Anonymous Payments for Ripple.
Proc. Priv. Enhancing Technol.
Pedro Moreno-Sanchez, Tim Ruffing, Aniket Kate
2017 — conf
Switch Commitments: A Safety Switch for Confidential Transactions.
Financial Cryptography Workshops
Tim Ruffing, Giulio Malavolta
2017 J jnl
Switch Commitments: A Safety Switch for Confidential Transactions.
IACR Cryptol. ePrint Arch.
Tim Ruffing, Giulio Malavolta
2017 — conf
ValueShuffle: Mixing Confidential Transactions for Comprehensive Transaction Privacy in Bitcoin.
Financial Cryptography Workshops
Tim Ruffing, Pedro Moreno-Sanchez
2016 J jnl
P2P Mixing and Unlinkable Bitcoin Transactions.
IACR Cryptol. ePrint Arch.
Tim Ruffing, Pedro Moreno-Sanchez, Aniket Kate
2015 — conf
Computational Soundness for Interactive Primitives.
ESORICS (1)
Michael Backes, Esfandiar Mohammadi, Tim Ruffing
2015 A* conf
Liar, Liar, Coins on Fire!: Penalizing Equivocation By Loss of Bitcoins.
CCS
Tim Ruffing, Aniket Kate, Dominique Schröder
2015 B conf
Secrecy Without Perfect Randomness: Cryptography with (Bounded) Weak Sources.
ACNS
Michael Backes, Aniket Kate, Sebastian Meiser, Tim Ruffing
2014 — conf
CoinShuffle: Practical Decentralized Coin Mixing for Bitcoin.
ESORICS (2)
Tim Ruffing, Pedro Moreno-Sanchez, Aniket Kate
2014 — conf
Computational Soundness Results for ProVerif - Bridging the Gap from Trace Properties to Uniformity.
POST
Michael Backes, Esfandiar Mohammadi, Tim Ruffing
2013 J jnl
Differential Indistinguishability for Cryptographic Primitives with Imperfect Randomness.
IACR Cryptol. ePrint Arch.
Michael Backes, Aniket Kate, Sebastian Meiser, Tim Ruffing
2013 A* conf
Identity-based steganography and its applications to censorship resistance.
CCS
Tim Ruffing, Jonas Schneider, Aniket Kate