Roman Walch
Roman Walch
PhD student, IAIK/Know-Center GmbH, Graz University of Technology
Verified email at
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Efficient FPGA Implementations of LowMC and Picnic
D Kales, S Ramacher, C Rechberger, R Walch, M Werner
CT-RSA 2020, 417, 2020
Pasta: A Case for Hybrid Homomorphic Encryption
C Dobraunig, L Grassi, L Helminger, C Rechberger, M Schofnegger, ...
IACR Cryptol. ePrint Arch, 2021, 2021
Privately connecting mobility to infectious diseases via applied cryptography
A Bampoulidis, A Bruni, L Helminger, D Kales, C Rechberger, R Walch
IACR Cryptol. ePrint Arch 522, 2020, 2020
Reinforced concrete: Fast hash function for zero knowledge proofs and verifiable computation
L Grassi, D Khovratovich, R Lüftenegger, C Rechberger, M Schofnegger, ...
Cryptology ePrint Archive, 2021
Multi-Party Revocation in Sovrin: Performance through Distributed Trust
L Helminger, D Kales, S Ramacher, R Walch
Topics in Cryptology–CT-RSA 2021-The Cryptographers Track at the RSA …, 2021
Privacy-preserving machine learning using cryptography
C Rechberger, R Walch
Security and Artificial Intelligence, 109-129, 2022
A New Feistel Approach Meets Fluid-SPN: Griffin for Zero-Knowledge Applications
L Grassi, Y Hao, C Rechberger, M Schofnegger, R Walch, Q Wang
Cryptology ePrint Archive, 2022
From Farfalle to Megafono via Ciminion: The PRF Hydra for MPC Applications
L Grassi, M Ĝygarden, M Schofnegger, R Walch
Cryptology ePrint Archive, 2022
CryptoTL: Private, efficient and secure transfer learning
R Walch, S Sousa, L Helminger, S Lindstaedt, C Rechberger, A Trügler
arXiv preprint arXiv:2205.11935, 2022
PSI/MPC and Multi-User Data Aggregation v1/2
L Helminger, R Walch
Implementation of Cryptographic Building Blocks and Specialized Protocols v1/3
L Helminger, F Schmid, R Walch
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