Roman Walch

25 papers A* 1B 2Misc 1Journal 17Unranked 3
YearRankTypeTitle / Venue / Authors
2024 Misc conf
Hiding Your Awful Online Choices Made More Efficient and Secure: A New Privacy-Aware Recommender System.
SEC
Shibam Mukherjee, Roman Walch, Fredrik Meisingseth, Elisabeth Lex, Christian Rechberger
2024 J jnl
Hiding Your Awful Online Choices Made More Efficient and Secure: A New Privacy-Aware Recommender System.
CoRR
Shibam Mukherjee, Roman Walch, Fredrik Meisingseth, Elisabeth Lex, Christian Rechberger
2024 J jnl
Large-Scale MPC: Scaling Private Iris Code Uniqueness Checks to Millions of Users.
CoRR
Remco Bloemen, Daniel Kales, Philipp Sippl, Roman Walch
2024 J jnl
Large-Scale MPC: Scaling Private Iris Code Uniqueness Checks to Millions of Users.
IACR Cryptol. ePrint Arch.
Remco Bloemen, Daniel Kales, Philipp Sippl, Roman Walch
2024 J jnl
Minimize the Randomness in Rasta-Like Designs: How Far Can We Go?
IACR Cryptol. ePrint Arch.
Lorenzo Grassi, Fukang Liu, Christian Rechberger, Fabian Schmid, Roman Walch, Qingju Wang
2024 — conf
Minimize the Randomness in Rasta-Like Designs: How Far Can We Go? - Application to Pasta.
SAC (2)
Lorenzo Grassi, Fukang Liu, Christian Rechberger, Fabian Schmid, Roman Walch, Qingju Wang
2024 J jnl
Monolith: Circuit-Friendly Hash Functions with New Nonlinear Layers for Fast and Constant-Time Implementations.
IACR Trans. Symmetric Cryptol.
Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger, Roman Walch
2023 — conf
From Farfalle to Megafono via Ciminion: The PRF Hydra for MPC Applications.
EUROCRYPT (4)
Lorenzo Grassi, Morten Øygarden, Markus Schofnegger, Roman Walch
2023 J jnl
Hash Functions Monolith for ZK Applications: May the Speed of SHA-3 be With You.
IACR Cryptol. ePrint Arch.
Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger, Roman Walch
2023 — conf
Horst Meets Fluid-SPN: Griffin for Zero-Knowledge Applications.
CRYPTO (3)
Lorenzo Grassi, Yonglin Hao, Christian Rechberger, Markus Schofnegger, Roman Walch, Qingju Wang
2023 J jnl
Pasta: A Case for Hybrid Homomorphic Encryption.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Christoph Dobraunig, Lorenzo Grassi, Lukas Helminger, Christian Rechberger, Markus Schofnegger, Roman Walch
2022 J jnl
A New Feistel Approach Meets Fluid-SPN: Griffin for Zero-Knowledge Applications.
IACR Cryptol. ePrint Arch.
Lorenzo Grassi, Yonglin Hao, Christian Rechberger, Markus Schofnegger, Roman Walch, Qingju Wang
2022 J jnl
CryptoTL: Private, efficient and secure transfer learning.
CoRR
Roman Walch, Samuel Sousa, Lukas Helminger, Stefanie N. Lindstaedt, Christian Rechberger, Andreas Trügler
2022 J jnl
From Farfalle to Megafono via Ciminion: The PRF Hydra for MPC Applications.
IACR Cryptol. ePrint Arch.
Lorenzo Grassi, Morten Øygarden, Markus Schofnegger, Roman Walch
2022 — ch.
Privacy-Preserving Machine Learning Using Cryptography.
Security and Artificial Intelligence
Christian Rechberger, Roman Walch
2022 J jnl
Privately Connecting Mobility to Infectious Diseases via Applied Cryptography.
Proc. Priv. Enhancing Technol.
Alexandros Bampoulidis, Alessandro Bruni, Lukas Helminger, Daniel Kales, Christian Rechberger, Roman Walch
2022 A* conf
Reinforced Concrete: A Fast Hash Function for Verifiable Computation.
CCS
Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger, Roman Walch
2021 B conf
Multi-party Revocation in Sovrin: Performance through Distributed Trust.
CT-RSA
Lukas Helminger, Daniel Kales, Sebastian Ramacher, Roman Walch
2021 J jnl
Pasta: A Case for Hybrid Homomorphic Encryption.
IACR Cryptol. ePrint Arch.
Christoph Dobraunig, Lorenzo Grassi, Lukas Helminger, Christian Rechberger, Markus Schofnegger, Roman Walch
2021 J jnl
Reinforced Concrete: Fast Hash Function for Zero Knowledge Proofs and Verifiable Computation.
IACR Cryptol. ePrint Arch.
Mario Barbara, Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger, Roman Walch
2020 J jnl
Aggregated Private Information Retrieval: A First Practical Implementation to Support Large-Scale Disease Analytics.
CoRR
Lukas Helminger, Daniel Kales, Christian Rechberger, Roman Walch
2020 J jnl
Aggregated Private Information Retrieval: A First Practical Implementation to Support Large-Scale Disease Analytics.
IACR Cryptol. ePrint Arch.
Lukas Helminger, Daniel Kales, Christian Rechberger, Roman Walch
2020 B conf
Efficient FPGA Implementations of LowMC and Picnic.
CT-RSA
Daniel Kales, Sebastian Ramacher, Christian Rechberger, Roman Walch, Mario Werner
2020 J jnl
Multi-Party Revocation in Sovrin: Performance through Distributed Trust.
IACR Cryptol. ePrint Arch.
Lukas Helminger, Daniel Kales, Sebastian Ramacher, Roman Walch
2019 J jnl
Efficient FPGA Implementations of LowMC and Picnic.
IACR Cryptol. ePrint Arch.
Daniel Kales, Sebastian Ramacher, Christian Rechberger, Roman Walch, Mario Werner