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  1. Achieving Error-Free Lightweight Authentication With DRAM-Based Physical Unclonable Functions

    Article • IEEE Transactions on Circuits and Systems I Regular Papers, February 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis, Dr. Tolga Arul

  2. Testing Temperature-Dependent Resistors as Potential Physical Unclonable Functions

    Article • November 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis

  3. Investigation of Commercial Off-The-Shelf ReRAM Modules for Use as Runtime-Accessible TRNG

    Article • August 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis

  4. Real-World Secure Communication based on Synchronised Lorenz Chaotic Circuits

    Article • June 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis

  5. The Synchronisation is the Message: Real-World Encrypted Communication Based on Synchronised Chaotic Circuits Without Using a Dedicated Synchronisation Line

    Article • June 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis

  6. Memristors in the Context of Security: A Brief Meta-Review of the State of the Art

    Article • May 2024, MDPI AG

    Nico Mexis

  7. Tailored Raspberry Pi 3B+ Software for the Implementation of Hardware Security Primitives Based on Commercial Off-the-Shelf Devices

    Article • May 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis

  8. Studying the Effects of Prolonged Thermal Stress Aiming to Induce Artificial Aging on DRAM Retention-Based Physical Unclonable Functions

    Article • January 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis

  9. CNT-PUFs: Highly Robust and Heat-Tolerant Carbon-Nanotube-Based Physical Unclonable Functions

    Article • Nanomaterials, November 2023, MDPI AG

    Nico Mexis, Dr. Tolga Arul

  10. A Method to Construct Efficient Carbon-Nanotube-Based Physical Unclonable Functions and True Random Number Generators

    Article • September 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis

  11. Spatial Correlation in Weak Physical Unclonable Functions: A Comprehensive Overview

    Article • September 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis

  12. An Evaluation of the Security and the Privacy of a Novel Single Sign-On System Based on Physical Unclonable Functions

    Article • September 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis

  13. Neuromorphic and In-Memory Computing Based on Memristive Circuits for Predictive Maintenance and Supply-Chain Security

    Article • July 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis, Dr. Tolga Arul

  14. Neuromorphic and In-Memory Computing Based on Memristive Circuits for Predictive Maintenance and Supply-Chain Security

    Article • July 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis, Dr. Tolga Arul

  15. CNT-PUFs: Highly Robust and Heat-Tolerant Carbon-Nanotube-Based Physical Unclonable Functions for Stable Key Generation

    Article • July 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis, Dr. Tolga Arul

  16. CNT-PUFs: Highly Robust and Heat-Tolerant Carbon-Nanotube-Based Physical Unclonable Functions for Stable Key Generation

    Article • July 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis, Dr. Tolga Arul

  17. Real-World Chaos-Based Cryptography Using Synchronised Chua Chaotic Circuits

    Article • July 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis, Prof. Stavros G. Stavrinides, Dr. Tolga Arul

  18. Real-World Chaos-Based Cryptography Using Synchronised Chua Chaotic Circuits

    Article • July 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis, Prof. Stavros G. Stavrinides, Dr. Tolga Arul

  19. CNT-PUFs: Highly Robust and Heat-Tolerant Carbon-Nanotube-Based Physical Unclonable Functions for Stable Key Generation

    Article • July 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis, Dr. Tolga Arul

  20. On the Sustainability of Lightweight Cryptography Based on PUFs Implemented on NAND Flash Memories Using Programming Disturbances

    Article • September 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis, Dr. Tolga Arul

  21. On the Sustainability of Lightweight Cryptography Based on PUFs Implemented on NAND Flash Memories Using Programming Disturbances

    Article • September 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis, Dr. Tolga Arul

  22. Real-World Chaos-Based Cryptography Using Synchronised Chua Chaotic Circuits

    Article • September 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis, Prof. Stavros G. Stavrinides, Dr. Tolga Arul

  23. Testing Physical Unclonable Functions Implemented on Commercial Off-the-Shelf NAND Flash Memories Using Programming Disturbances

    Article • September 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis

  24. Identification and Classification of Corrupted PUF Responses via Machine Learning

    Article • June 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis

  25. On the Sustainability of Lightweight Cryptography Based on PUFs Implemented on NAND Flash Memories Using Programming Disturbances

    Article • April 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Nico Mexis, Dr. Tolga Arul

  26. A design for a secure network of networks using a hardware and software co-engineering architecture

    Article • August 2021, ACM (Association for Computing Machinery)

    Nico Mexis

  27. A Lightweight Architecture for Hardware-Based Security in the Emerging Era of Systems of Systems

    Article • ACM Journal on Emerging Technologies in Computing Systems, June 2021, ACM (Association for Computing Machinery)

    Nikolaos Athanasios Anagnostopoulos, Dr. Tolga Arul, Nico Mexis