Roman Walch
Roman Walch
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2023
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Lorenzo Grassi
,
Dmitry Khovratovich
,
Reinhard Lüftenegger
,
Christian Rechberger
,
Markus Schofnegger
,
Roman Walch
(2023).
Monolith: Circuit-Friendly Hash Functions with New Nonlinear Layers for Fast and Constant-Time Implementations
.
Eprint
.
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Roman Walch
,
Samuel Sousa
,
Lukas Helminger
,
Stefanie Lindstaedt
,
Christian Rechberger
,
Andreas Trügler
(2022).
CryptoTL: Private, efficient and secure transfer learning
.
arXiv
.
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Christian Rechberger
,
Roman Walch
(2022).
Privacy-Preserving Machine Learning Using Cryptography
. Springer LNCS.
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Lorenzo Grassi
,
Yonglin Hao
,
Christian Rechberger
,
Markus Schofnegger
,
Roman Walch
,
Qingju Wang
(2022).
Horst Meets Fluid-SPN: Griffin for Zero-Knowledge Applications
. Crypto 2023.
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Lorenzo Grassi
,
Morten Øygarden
,
Markus Schofnegger
,
Roman Walch
(2022).
From Farfalle to Megafono via Ciminion: The PRF Hydra for MPC Applications
. Eurocrypt 2023.
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Slides
Lorenzo Grassi
,
Dmitry Khovratovich
,
Reinhard Lüftenegger
,
Christian Rechberger
,
Markus Schofnegger
,
Roman Walch
(2021).
Reinforced Concrete: Fast Hash Function for Zero Knowledge Proofs and Verifiable Computation
. CCS 2022.
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Christoph Dobraunig
,
Lorenzo Grassi
,
Lukas Helminger
,
Christian Rechberger
,
Markus Schofnegger
,
Roman Walch
(2021).
Pasta: A Case for Hybrid Homomorphic Encryption
. TCHES 2023 Issue 3.
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Lukas Helminger
,
Daniel Kales
,
Sebastian Ramacher
,
Roman Walch
(2021).
Multi-Party Revocation in Sovrin: Performance through Distributed Trust
. CT-RSA 2021.
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DOI
Alexandros Bampoulidis
,
Alessandro Bruni
,
Lukas Helminger
,
Daniel Kales
,
Christian Rechberger
,
Roman Walch
(2020).
Privately Connecting Mobility to Infectious Diseases via Applied Cryptography
. PoPETs 2022.
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Daniel Kales
,
Sebastian Ramacher
,
Christian Rechberger
,
Roman Walch
,
Mario Werner
(2020).
Efficient FPGA Implementations of LowMC and Picnic
. CT-RSA 2020.
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