In-depth Analysis and Enhancements of RO-PUFs with a Partial Reconfiguration Framework on Xilinx Zynq-7000 SoC FPGAs. - Andreas Herkle; Holger Mandry; Joachim Becker; Maurits Ortmanns (HOST, 2019)

Finite Gain-Bandwidth of Q Enhancement in Bandpass CT ΣΔ Modulator and Compensation. - Jiazuo Chi; Holger Mandry; Maurits Ortmanns (ISCAS, 2019)

Modular PUF Coding Chain with High-Speed Reed-Muller Decoder. - Holger Mandry; Andreas Herkle; Ludwig Kürzinger; Sven Müelich; Joachim Becker; Robert F. H. Fischer; Maurits Ortmanns (ISCAS, 2019)

An Evaluation Study of Various Excitation Signals for Electrical Impedance Spectroscopy. - Mahdi Rajabzadeh; Jonathan Ungethuem; Holger Mandry; Carolin Schilpp; Oliver Wittekindt; Maurits Ortmanns (ISCAS, 2019)

Live Demonstration: Generating FPGA Fingerprints Utilizing Full-Chip Characterization with Ring-Oscillator PUFs. - Andreas Herkle; Holger Mandry; Joachim Becker; Maurits Ortmanns (ISCAS, 2020)

Extracting Weak PUFs from Differential Nonlinearity of Digital-to-Analog Converters. - Andreas Herkle; Holger Mandry; Stefan Reich; Markus Sporer; Joachim Becker; Maurits Ortmanns (ISCAS, 2020)

Comparison of Measurement and Readout Strategies for RO-PUFs on Xilinx Zynq-7000 SoC FPGAs. - Andreas Herkle; Philipp Rossak; Holger Mandry; Joachim Becker; Maurits Ortmanns (ISCAS, 2020)

Normalization and Multi-Valued Symbol Extraction From RO-PUFs for Enhanced Uniform Probability Distributions. - Holger Mandry; Andreas Herkle; Sven Müelich; Joachim Becker; Robert F. H. Fischer; Maurits Ortmanns (IEEE Trans. Circuits Syst., 2020)

Using Polynomial Interpolation for Reproducing Multi-Valued Responses of Physical Unclonable Functions on FPGAs. - Holger Mandry; Sven Müelich; Joachim Becker; Robert F. H. Fischer; Maurits Ortmanns (ISCAS, 2021)

A Multilevel Coding Scheme for Multi-Valued Physical Unclonable Functions. - Sven Müelich; Holger Mandry; Maurits Ortmanns; Robert F. H. Fischer (IEEE Trans. Inf. Forensics Secur., 2021)

A Wireless Headstage Prototype Based on a Neurorecorder IC. - Markus Sporer; Stefan Reich; Holger Mandry; Joachim Becker; Maurits Ortmanns (BioCAS, 2022)

PUF-Entropy Extraction of DAC Intersymbol-Interference using Continuous-Time Delta-Sigma ADCs. - Bjoern Driemeyer; Holger Mandry; David-Peter Wiens; Joachim Becker; Maurits Ortmanns (ICECS 2022, 2022)

A Feasibility Study on a Switched-Capacitor Based PUF in 28 nm Technology. - Bjoern Driemeyer; Paul Kaesser; Holger Mandry; David-Peter Wiens; Maurits Ortmanns (ICECS, 2023)

Optimisation of RO-PUF Design Parameters for Minimising the Effective Area per PUF Bit. - Bjoern Driemeyer; Holger Mandry; David-Peter Wiens; Joachim Becker; Maurits Ortmanns (ISCAS, 2024)

PSumSim: A Simulator for Partial-Sum Quantization in Analog Matrix-Vector Multipliers. - Joschua Conrad; Simon Wilhelmstätter; Holger Mandry; Paul Kässer; Ahmed Abdelaal; Rohan Asthana; Vasileios Belagiannis; Maurits Ortmanns (ISCAS, 2025)

An Eye-Opening Arbiter PUF for Fingerprint Generation Using Auto-Error Detection for PVT-Robust Masking and Bit Stabilization Achieving a BER of 2e-8 in 28nm CMOS. - Bjoern Driemeyer; Holger Mandry; David-Peter Wiens; Joachim Becker; John G. Kauffman; Maurits Ortmanns (ISSCC, 2025)

Protection of Oscillator-Based PUFs against Side Channel Analyses by Random Interruption. - Holger Mandry; Jonas Ruchti; Julius Nowakowski; Michael Pehl; Maurits Ortmanns (IACR Trans. Cryptogr. Hardw. Embed. Syst., 2025)