Roman Walch

According to our database, Roman Walch authored at least 13 papers between 2019 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Pasta: A Case for Hybrid Homomorphic Encryption.

Christoph Dobraunig, Lorenzo Grassi, Lukas Helminger, Christian Rechberger, Markus Schofnegger, Roman Walch

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2023

Hash Functions Monolith for ZK Applications: May the Speed of SHA-3 be With You.

Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger, Roman Walch

IACR Cryptol. ePrint Arch., 2023

Horst Meets Fluid-SPN: Griffin for Zero-Knowledge Applications.

Lorenzo Grassi, Yonglin Hao, Christian Rechberger, Markus Schofnegger, Roman Walch, Qingju Wang

Proceedings of the Advances in Cryptology - CRYPTO 2023, 2023

2022

Privacy-Preserving Machine Learning Using Cryptography.

Christian Rechberger, Roman Walch

Security and Artificial Intelligence, 2022

Privately Connecting Mobility to Infectious Diseases via Applied Cryptography.

Alexandros Bampoulidis, Alessandro Bruni, Lukas Helminger, Daniel Kales, Christian Rechberger, Roman Walch

Proc. Priv. Enhancing Technol., 2022

From Farfalle to Megafono via Ciminion: The PRF Hydra for MPC Applications.

Lorenzo Grassi, Morten Øygarden, Markus Schofnegger, Roman Walch

IACR Cryptol. ePrint Arch., 2022

A New Feistel Approach Meets Fluid-SPN: Griffin for Zero-Knowledge Applications.

Lorenzo Grassi, Yonglin Hao, Christian Rechberger, Markus Schofnegger, Roman Walch, Qingju Wang

IACR Cryptol. ePrint Arch., 2022

CryptoTL: Private, efficient and secure transfer learning.

Roman Walch, Samuel Sousa, Lukas Helminger, Stefanie N. Lindstaedt, Christian Rechberger, Andreas Trügler

CoRR, 2022

Reinforced Concrete: A Fast Hash Function for Verifiable Computation.

Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger, Roman Walch

Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2022

2021

Reinforced Concrete: Fast Hash Function for Zero Knowledge Proofs and Verifiable Computation.

Mario Barbara, Lorenzo Grassi, Dmitry Khovratovich, Reinhard Lüftenegger, Christian Rechberger, Markus Schofnegger, Roman Walch

IACR Cryptol. ePrint Arch., 2021

2020

Multi-Party Revocation in Sovrin: Performance through Distributed Trust.

Lukas Helminger, Daniel Kales, Sebastian Ramacher, Roman Walch

IACR Cryptol. ePrint Arch., 2020

Aggregated Private Information Retrieval: A First Practical Implementation to Support Large-Scale Disease Analytics.

Lukas Helminger, Daniel Kales, Christian Rechberger, Roman Walch

IACR Cryptol. ePrint Arch., 2020

2019

Efficient FPGA Implementations of LowMC and Picnic.

Daniel Kales, Sebastian Ramacher, Christian Rechberger, Roman Walch, Mario Werner

IACR Cryptol. ePrint Arch., 2019