Patrick Karl

21 papers C 2Journal 14Unranked 5
YearRankTypeTitle / Venue / Authors
2025 J jnl
Extended version: enabling lattice-based post-quantum cryptography on the opentitan platform.
J. Cryptogr. Eng.
Tobias Stelzer, Felix Oberhansl, Jonas Schupp, Patrick Karl, Horia Turcuman
2025 J jnl
High-Performance FPGA Accelerator for the Post-quantum Signature Scheme CROSS.
IACR Cryptol. ePrint Arch.
Patrick Karl, Francesco Antognazza, Alessandro Barenghi, Gerardo Pelosi, Georg Sigl
2025 J jnl
Optimizing the Post Quantum Signature Scheme CROSS for Resource Constrained Devices.
IACR Cryptol. ePrint Arch.
Jonas Schupp, Marco Gianvecchio, Alessandro Barenghi, Patrick Karl, Gerardo Pelosi, Georg Sigl
2025 J jnl
Performance and Communication Cost of Hardware Accelerators for Hashing in Post-Quantum Cryptography.
ACM Trans. Embed. Comput. Syst.
Patrick Karl, Jonas Schupp, Georg Sigl
2024 J jnl
Post-Quantum Signatures on RISC-V with Hardware Acceleration.
ACM Trans. Embed. Comput. Syst.
Patrick Karl, Jonas Schupp, Tim Fritzmann, Georg Sigl
2024 — conf
RISC-V Triplet: Tapeouts for Security Applications.
NorCAS
Jonas Schupp, Patrick Karl, Jens Nöpel, Alexander Hepp, Tim Music, Georg Sigl
2024 — conf
The Impact of Hash Primitives and Communication Overhead for Hardware-Accelerated SPHINCS+.
COSADE
Patrick Karl, Jonas Schupp, Georg Sigl
2023 — conf
Enabling Lattice-Based Post-Quantum Cryptography on the OpenTitan Platform.
ASHES@CCS
Tobias Stelzer, Felix Oberhansl, Jonas Schupp, Patrick Karl
2023 — conf
FuLeeca: A Lee-Based Signature Scheme.
CBCrypto
Stefan Ritterhoff, Georg Maringer, Sebastian Bitzer, Violetta Weger, Patrick Karl, Thomas Schamberger, Jonas Schupp, Antonia Wachter-Zeh
2023 J jnl
FuLeeca: A Lee-based Signature Scheme.
IACR Cryptol. ePrint Arch.
Stefan Ritterhoff, Georg Maringer, Sebastian Bitzer, Violetta Weger, Patrick Karl, Thomas Schamberger, Jonas Schupp, Antonia Wachter-Zeh
2023 J jnl
The Impact of Hash Primitives and Communication Overhead for Hardware-Accelerated SPHINCS+.
IACR Cryptol. ePrint Arch.
Patrick Karl, Jonas Schupp, Georg Sigl
2022 C conf
Hardware Accelerated FrodoKEM on RISC-V.
DDECS
Patrick Karl, Tim Fritzmann, Georg Sigl
2022 J jnl
Masked Accelerators and Instruction Set Extensions for Post-Quantum Cryptography.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Tim Fritzmann, Michiel Van Beirendonck, Debapriya Basu Roy, Patrick Karl, Thomas Schamberger, Ingrid Verbauwhede, Georg Sigl
2022 J jnl
Multiplierless Design of Very Large Constant Multiplications in Cryptography.
CoRR
Levent Aksoy, Debapriya Basu Roy, Malik Imran, Patrick Karl, Samuel Pagliarini
2022 J jnl
Multiplierless Design of Very Large Constant Multiplications in Cryptography.
IEEE Trans. Circuits Syst. II Express Briefs
Levent Aksoy, Debapriya Basu Roy, Malik Imran, Patrick Karl, Samuel Pagliarini
2022 J jnl
Post-Quantum Signatures on RISC-V with Hardware Acceleration.
IACR Cryptol. ePrint Arch.
Patrick Karl, Jonas Schupp, Tim Fritzmann, Georg Sigl
2021 — conf
A Survey on the Application of Fault Analysis on Lightweight Cryptography.
NTMS
Patrick Karl, Michael Gruber
2021 C conf
Algebraic Fault Analysis of Subterranean 2.0.
FDTC
Michael Gruber, Patrick Karl, Georg Sigl
2021 J jnl
DOMREP-An Orthogonal Countermeasure for Arbitrary Order Side-Channel and Fault Attack Protection.
IEEE Trans. Inf. Forensics Secur.
Michael Gruber, Matthias Probst, Patrick Karl, Thomas Schamberger, Lars Tebelmann, Michael Tempelmeier, Georg Sigl
2021 J jnl
Masked Accelerators and Instruction Set Extensions for Post-Quantum Cryptography.
IACR Cryptol. ePrint Arch.
Tim Fritzmann, Michiel Van Beirendonck, Debapriya Basu Roy, Patrick Karl, Thomas Schamberger, Ingrid Verbauwhede, Georg Sigl
2020 J jnl
A Detailed Report on the Overhead of Hardware APIs for Lightweight Cryptography.
IACR Cryptol. ePrint Arch.
Patrick Karl, Michael Tempelmeier