A Detailed Report on the Overhead of Hardware APIs for Lightweight Cryptography. - Patrick Karl; Michael Tempelmeier (IACR Cryptol. ePrint Arch., 2020)

Algebraic Fault Analysis of Subterranean 2.0. - Michael Gruber; Patrick Karl; Georg Sigl (FDTC, 2021)

A Survey on the Application of Fault Analysis on Lightweight Cryptography. - Patrick Karl; Michael Gruber (NTMS, 2021)

DOMREP-An Orthogonal Countermeasure for Arbitrary Order Side-Channel and Fault Attack Protection. - Michael Gruber; Matthias Probst; Patrick Karl; Thomas Schamberger; Lars Tebelmann; Michael Tempelmeier; Georg Sigl (IEEE Trans. Inf. Forensics Secur., 2021)

Hardware Accelerated FrodoKEM on RISC-V. - Patrick Karl; Tim Fritzmann; Georg Sigl (DDECS, 2022)

Multiplierless Design of Very Large Constant Multiplications in Cryptography. - Levent Aksoy; Debapriya Basu Roy; Malik Imran; Patrick Karl; Samuel Pagliarini (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Masked Accelerators and Instruction Set Extensions for Post-Quantum Cryptography. - Tim Fritzmann; Michiel Van Beirendonck; Debapriya Basu Roy; Patrick Karl; Thomas Schamberger; Ingrid Verbauwhede; Georg Sigl (IACR Trans. Cryptogr. Hardw. Embed. Syst., 2022)

Enabling Lattice-Based Post-Quantum Cryptography on the OpenTitan Platform. - Tobias Stelzer; Felix Oberhansl; Jonas Schupp; Patrick Karl (ASHES@CCS, 2023)

The Impact of Hash Primitives and Communication Overhead for Hardware-Accelerated SPHINCS+. - Patrick Karl; Jonas Schupp; Georg Sigl (IACR Cryptol. ePrint Arch., 2023)

FuLeeca: A Lee-based Signature Scheme. - Stefan Ritterhoff; Georg Maringer; Sebastian Bitzer; Violetta Weger; Patrick Karl; Thomas Schamberger; Jonas Schupp; Antonia Wachter-Zeh (IACR Cryptol. ePrint Arch., 2023)

RISC-V Triplet: Tapeouts for Security Applications. - Jonas Schupp; Patrick Karl; Jens Nöpel; Alexander Hepp; Tim Music; Georg Sigl (NorCAS, 2024)

Post-Quantum Signatures on RISC-V with Hardware Acceleration. - Patrick Karl; Jonas Schupp; Tim Fritzmann; Georg Sigl (ACM Trans. Embed. Comput. Syst., 2024)

High-Performance FPGA Accelerator for the Post-quantum Signature Scheme CROSS. - Patrick Karl; Francesco Antognazza; Alessandro Barenghi; Gerardo Pelosi; Georg Sigl (IACR Cryptol. ePrint Arch., 2025)

Extended version: enabling lattice-based post-quantum cryptography on the opentitan platform. - Tobias Stelzer; Felix Oberhansl; Jonas Schupp; Patrick Karl; Horia Turcuman (J. Cryptogr. Eng., 2025)