Achieving Error-Free Lightweight Authentication With DRAM-Based Physical Unclonable Functions - Nico Mexis; Nikolaos Athanasios Anagnostopoulos; Stefan Katzenbeisser; Elif Bilge Kavun; Sara Tehranipoor; Tolga Arul (IEEE Trans. Circuits Syst. I Regul. Pap., 2025)

Investigation of Commercial Off-The-Shelf ReRAM Modules for Use as Runtime-Accessible TRNG - Tolga Arul; Nico Mexis; Aleena Elsa George; Florian Frank; Nikolaos Athanasios Anagnostopoulos; Stefan Katzenbeisser (27th Euromicro Conference on Digital System Design, DSD 2024, Paris, France, August 28-30, 2024, 2024)

Studying the Effects of Prolonged Thermal Stress Aiming to Induce Artificial Aging on DRAM Retention-Based Physical Unclonable Functions - Nikolaos Athanasios Anagnostopoulos; Nico Mexis; Yufan Fan; Stephanie Senjuty Bartsch; Tanja Schaier; Stefan Katzenbeisser; Tolga Arul (IEEE International Conference on Consumer Electronics, ICCE 2024, Las Vegas, NV, USA, January 6-8, 2024, 2024)

The Synchronisation is the Message: Real-World Encrypted Communication Based on Synchronised Chaotic Circuits Without Using a Dedicated Synchronisation Line - Nikolaos Athanasios Anagnostopoulos; Aleena Elsa George; Nico Mexis; Tolga Arul; Stefan Katzenbeisser; Rodrigo Picos; Stavros G. Stavrinides (13th International Conference on Modern Circuits and Systems Technologies, MOCAST 2024, Sofia, Bulgaria, June 26-28, 2024, 2024)

Real-World Secure Communication based on Synchronised Lorenz Chaotic Circuits - Aleena Elsa George; Emiliia Gelóczi; Nico Mexis; Tolga Arul; Stefan Katzenbeisser; Stavros G. Stavrinides; Rodrigo Picos; Nikolaos Athanasios Anagnostopoulos (13th International Conference on Modern Circuits and Systems Technologies, MOCAST 2024, Sofia, Bulgaria, June 26-28, 2024, 2024)

Testing Temperature-Dependent Resistors as Potential Physical Unclonable Functions - El Mehdi Bahoum; Nico Mexis; Stefan Katzenbeisser; Tolga Arul; Nikolaos Athanasios Anagnostopoulos (10th IEEE World Forum on Internet of Things, WF-IoT 2024, Ottawa, ON, Canada, November 10-13, 2024, 2024)

NIST test results for the paper "Towards a Practical Runtime-Accessible True Random Number Generator Based on Commercial Off-The-Shelf Resistive Random Access Memory Modules" - Tolga Arul; Nico Mexis; Nikolaos Athanasios Anagnostopoulos (IEEE DataPort, 2024)
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A Method to Construct Efficient Carbon-Nanotube-Based Physical Unclonable Functions and True Random Number Generators - Nikolaos Athanasios Anagnostopoulos; Nico Mexis; Simon Böttger; Martin Hartmann; Ali Mohamed; Sascha Hermann; Stefan Katzenbeisser; Stavros G. Stavrinides; Tolga Arul (26th Euromicro Conference on Digital System Design, DSD 2023, Golem, Albania, September 6-8, 2023, 2023)

Spatial Correlation in Weak Physical Unclonable Functions: A Comprehensive Overview - Nico Mexis; Tolga Arul; Nikolaos Athanasios Anagnostopoulos; Florian Frank; Simon Böttger; Martin Hartmann; Sascha Hermann; Elif Bilge Kavun; Stefan Katzenbeisser (26th Euromicro Conference on Digital System Design, DSD 2023, Golem, Albania, September 6-8, 2023, 2023)

An Evaluation of the Security and the Privacy of a Novel Single Sign-On System Based on Physical Unclonable Functions - Nikolaos Athanasios Anagnostopoulos; Nico Mexis; Emiliia Gelóczi; Elif Bilge Kavun; Stefan Katzenbeisser; Tolga Arul (13th IEEE International Conference on Consumer Electronics - Berlin, ICCE-Berlin 2023, Berlin, Germany, September 3-5, 2023, 2023)

Practical Non-Invasive Probing Attacks Against Novel Carbon-Nanotube-Based Physical Unclonable Functions - Nikolaos Athanasios Anagnostopoulos; Alexander Braml; Nico Mexis; Florian Frank; Simon Böttger; Martin Hartmann; Sascha Hermann; Elif Bilge Kavun; Stefan Katzenbeisser; Tolga Arul (CoRR, 2023)

Identification and Classification of Corrupted PUF Responses via Machine Learning - Reshmi Suragani; Emiliia Nazarenko; Nikolaos Athanasios Anagnostopoulos; Nico Mexis; Elif Bilge Kavun (IEEE International Symposium on Hardware Oriented Security and Trust, HOST 2022, McLean, VA, USA, June 27-30, 2022, 2022)

On the Sustainability of Lightweight Cryptography Based on PUFs Implemented on NAND Flash Memories Using Programming Disturbances - Nikolaos Athanasios Anagnostopoulos; Yufan Fan; Muhammad Umair Saleem; Nico Mexis; Florian Frank; Tolga Arul; Stefan Katzenbeisser (CoRR, 2022)

Real-World Chaos-Based Cryptography Using Synchronised Chua Chaotic Circuits - Emiliia Nazarenko; Nikolaos Athanasios Anagnostopoulos; Stavros G. Stavrinides; Nico Mexis; Florian Frank; Tolga Arul; Stefan Katzenbeisser (CoRR, 2022)

A Lightweight Architecture for Hardware-Based Security in the Emerging Era of Systems of Systems - Nico Mexis; Nikolaos Athanasios Anagnostopoulos; Shuai Chen; Jan Bambach; Tolga Arul; Stefan Katzenbeisser (ACM J. Emerg. Technol. Comput. Syst., 2021)

A design for a secure network of networks using a hardware and software co-engineering architecture - Nico Mexis; Nikolaos Athanasios Anagnostopoulos; Shuai Chen; Jan Bambach; Tolga Arul; Stefan Katzenbeisser (SIGCOMM '21: ACM SIGCOMM 2021 Conference, Virtual Event, August 23-27, 2021, Poster and Demo Sessions, 2021)