Δρ. Μηχ. Νικόλαος Αθανάσιος Αναγνωστόπουλος

Εργάζομαι ως βοηθός ερευνητής στην Έδρα Μηχανικής των Ηλεκτρονικών Υπολογιστών στο Πανεπιστήμιο του Πάσσαου υπό την καθοδήγηση του Καθ. Δρ. Stefan Katzenbeisser. Πιο πριν, εργαζόμουν ως βοηθός ερευνητής στο Τεχνικό Πανεπιστήμιο του Ντάρμσταντ, όπου και ήμουν διδακτορικός φοιτητής, πάλι υπό την καθοδήγηση του Καθ. Δρ. Stefan Katzenbeisser. 'Εχω εργαστεί στα ερευνητικά προγράμματα DFG CROSSING P3, NanoSec και PUFMem.

• Ασφάλεια Υλικού
• Ασφάλεια στον τομέα της Φυσικής και των Υλικών
• Ασφάλεια στον τομέα του Διαδικτύου των Πραγμάτων
• Ενσωματωμένα Συστήματα
• Φυσικές Μη Κλωνοποιήσιμες Συναρτήσεις (Φυσικές Μοναδικές Συναρτήσεις)
• Ασφάλεια βασισμένη στο Χάος
• Ασφάλεια στον τομέα των Επικοινωνιών μεταξύ Οχημάτων
• Οπτικά Παράπλευρα Κανάλια
• Ασαφείς Εξαγωγείς Πληροφορίας και Διόρθωση Σφαλμάτων 
• Ασφάλεια Συστημάτων

SoSe 23
5763 Security Engineering Lab
5764 Advanced Security Engineering Lab
5766S Masterseminar Security Engineering
WiSe 22/23
5763 Security Engineering Lab
5764UE Advanced Security Engineering Lab
5766S Masterseminar Security Engineering
SoSe 22
5204UE Rechnerarchitektur
5762UE Sicheres Rechnen
5763 Security Engineering Lab
5764 Advanced Security Engineering Lab
5766S Masterseminar Security Engineering
5769OS Oberseminar Technische Informatik
WiSe 21/22
5764UE Advanced Security Engineering Lab
5766S Masterseminar Security Engineering
5769OS Oberseminar Technische Informatik
SoSe 21
5764 Advanced Security Engineering Lab
5766S Masterseminar Security Engineering
WiSe 20/21
5764 Advanced Security Engineering Lab
5766S Masterseminar Security Engineering
SoSe 20
5204UE Rechnerarchitektur
5762UE Sicheres Rechnen
5764 Advanced Security Engineering Lab
5766S Masterseminar Security Engineering
WiSe 19/20
5105UE Technische Informatik
5764 Advanced Security Engineering Lab
5767UE Hardware-basierte Sicherheit
SoSe 19
5204UE Rechnerarchitektur

Κριθείσες Δημοσιεύσεις

• Συνέδρια, Ημερίδες, και Συμπόσια
   
  • N. A. Anagnostopoulos, K. Konstantinidis, A. N. Miliou & S. G. Stavrinides, "Testing Stability and Robustness in Three Cryptographic Chaotic Systems", Proceedings of the 3rd International Interdisciplinary Chaos Symposium on Chaos and Complex Systems (CCS 2010), Journal of Concrete And Applicable Mathematics (JCAAM), vol. 9, iss. 3, pp. 247‐261, Eudoxus Press, 2011.
  • W. Xiong, A. Schaller, N. A. Anagnostopoulos, M. U. Saleem, S. Gabmeyer, S. Katzenbeisser & J. Szefer, "Run-Time Accessible DRAM PUFs in Commodity Devices", Proceedings of the 18th International Conference on Cryptographic Hardware and Embedded Systems (CHES 2016), vol. 9813 of "Lecture Notes in Computer Science (LNCS)", pp. 432-453, Springer, 2016.
  • A. Schaller, W. Xiong, N. A. Anagnostopoulos, M. U. Saleem, S. Gabmeyer, S. Katzenbeisser & J. Szefer, "Intrinsic Rowhammer PUFs: Leveraging the Rowhammer Effect for Improved Security", Proceedings of the 2017 IEEE International Symposium on Hardware Oriented Security and Trust (HOST 2017), IEEE, 2017.
  • N. Matyunin, N. A. Anagnostopoulos, S. Boukoros, M. Heinrich, A. Schaller, M. Kolinichenko & S. Katzenbeisser, "Tracking Private Browsing Sessions Using CPU-Based Covert Channels", Proceedings of the 11th ACM Conference on Security & Privacy in Wireless and Mobile Networks, pp. 63-74, ACM, 2018.
  • N. A. Anagnostopoulos, T. Arul, M. Rosenstihl, A. Schaller, S. Gabmeyer & S. Katzenbeisser, "Low-Temperature Data Remanence Attacks Against Intrinsic SRAM PUFs", Proceedings of the 21st Euromicro Conference on Digital System Design 2018 (DSD 2018), pp. 581-585, IEEE, 2018.
  • T. Arul, N. A. Anagnostopoulos & S. Katzenbeisser, "Behavioral Workload Generation for IPTV", Proceedings of the 2018 IEEE 8th International Conference on Consumer Electronics - Berlin (ICCE-Berlin 2018), IEEE, 2018.
  • N. A. Anagnostopoulos, T. Arul, Y. Fan, J. Lotichius, C. Hatzfeld, F. Fernandes, R. Sharma, F. Tehranipoor & S. Katzenbeisser, "Securing IoT Devices Using Robust DRAM PUFs", Proceedings of the 2018 Global Information Infrastructure and Networking Symposium (GIIS 2018), IEEE, 2018.
  • D. Steinmetzer, S. Ahmad, N. A. Anagnostopoulos, M. Hollick & S. Katzenbeisser, "Authenticating the Sector Sweep to Protect Against Beam-Stealing Attacks in IEEE 802.11ad Networks", Proceedings of the 2nd ACM Workshop on Millimeter Wave Networks and Sensing Systems (mmNets 2018), pp. 3-8, ACM, 2018.
  • D. Püllen, N. A. Anagnostopoulos, T. Arul & S. Katzenbeisser, "Poster: Hierarchical Integrity Checking in Heterogeneous Vehicular Networks", Proceedings of the 2018 IEEE Vehicular Networking Conference (VNC 2018), IEEE, 2018.
  • T. Arul, N. A. Anagnostopoulos & S. Katzenbeisser, "Privacy and Usability of IPTV Recommender Systems", Proceedings of the 2019 IEEE International Conference on Consumer Electronics (ICCE 2019), IEEE, 2019.
  • N. A. Anagnostopoulos, T. Arul, Y. Fan, M. Kumar & S. Katzenbeisser, "AR-PUFs: Advanced Security Primitives for the Internet of Things and Cyber-Physical Systems", Proceedings of the 2019 IEEE International Conference on Consumer Electronics (ICCE 2019), IEEE, 2019.
  • N. A. Anagnostopoulos, Y. Fan, T. Arul, R. Sarangdhar & S. Katzenbeisser, "Lightweight Security Solutions for IoT Implementations in Space", Proceedings of the 2019 IEEE Topical Workshop on Internet of Space (TWIOS 2019), IEEE, 2019.
  • W. Xiong, N. A. Anagnostopoulos, A. Schaller, S. Katzenbeisser & J. Szefer, "Spying on Temperature Using DRAM", Proceedings of the 22nd Design, Automation & Test in Europe Conference & Exhibition (DATE 2019), pp. 13-18, IEEE, 2019.
  • D. Püllen, N. A. Anagnostopoulos, T. Arul & S. Katzenbeisser, "Safety and Security Co-Engineering of the FlexRay Bus in Vehicular Networks", Proceedings of the 1st International Conference on Omni-Layer Intelligent Systems (COINS 2019), pp. 31-37, ACM, 2019. 
  • L. Negka, G. Gketsios, N. A. Anagnostopoulos, G. Spathoulas, A. Kakarountas & S. Katzenbeisser, "Employing Blockchain and Physical Unclonable Functions for Counterfeit IoT Devices Detection", Proceedings of the 1st International Conference on Omni-Layer Intelligent Systems (COINS 2019), pp. 172-178, ACM, 2019.
  • D. Püllen, N. A. Anagnostopoulos, T. Arul & S. Katzenbeisser, "Using Implicit Certification to Efficiently Establish Authenticated Group Keys for In-Vehicle Networks", Proceedings of the 2019 IEEE Vehicular Networking Conference (VNC 2019), IEEE, 2019.
  • D. Püllen, N. Anagnostopoulos, T. Arul & S. Katzenbeisser, "Safety Meets Security: Using IEC 62443 for a Highly Automated Road Vehicle", Proceedings of the 39th International Conference on Computer Safety, Reliability, and Security (SAFECOMP 2020), vol. 12234 of "Lecture Notes in Computer Science (LNCS)", pp. 325-340, Springer, 2020.
  • T. Arul, N. A. Anagnostopoulos, S. Reißig & S. Katzenbeisser, "A Study of the Spatial Auto-Correlation of Memory-Based Physical Unclonable Functions", Proceedings of the 2020 European Conference on Circuit Theory and Design (ECCTD 2020), IEEE, 2020.
  • N. A. Anagnostopoulos, Y. Fan, M. Heinrich, N. Matyunin, D. Püllen, P. Muth, C. Hatzfeld, M. Rosenstihl, T. Arul & S. Katzenbeisser, "Low-Temperature Attacks Against Digital Electronics: A Challenge for the Security of Superconducting Modules in High-Speed Magnetic Levitation (MagLev) Trains", Proceedings of the 14th Workshop on Low-Temperature Electronics (WOLTE 2021), 2021. [Poster]
  • N. Mexis, N. A. Anagnostopoulos, S. Chen, J. Bambach, T. Arul & S. Katzenbeisser, "A Design for a Secure Network of Networks Using a Hardware and Software Co-Engineering Architecture", Proceedings of the SIGCOMM 2021 Poster and Demo Sessions (SIGCOMM 2021), pp. 65-67, ACM, 2021. [Third place in the ACM SIGCOMM Student Research Competition in the undergraduate category: Nico Mexis, University of Passau – “A Design for a Secure Network of Networks Using a Hardware and Software Co-Engineering Architecture”]
  • F. Frank, N. A. Anagnostopoulos, S. Böttger, S. Hermann, T. Arul, S. G. Stavrinides & S. Katzenbeisser, "A Dedicated Mixed-Signal Characterisation and Testing Framework for Novel Digital Security Circuits That Use Carbon-Nanotube-Based Physical Unclonable Functions", Proceedings of the 11th International Conference on Modern Circuits and Systems Technologies (MOCAST 2022), IEEE, 2022.
  • R. Suragani, E. Nazarenko, N. A. Anagnostopoulos, N. Mexis & E. B. Kavun, "Identification and Classification of Corrupted PUF Responses via Machine Learning", Proceedings of the 2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST 2022), pp. 137-140, IEEE, 2022.
  • F. Frank, T. Arul, N. A. Anagnostopoulos & S. Katzenbeisser, "Using Memristor Arrays as Physical Unclonable Functions", Proceedings of the 27th European Symposium on Research in Computer Security (ESORICS 2022), vol. 13556 of "Lecture Notes in Computer Science", pp. 250-271, Springer, 2022.
  • R. Serati, B. Teymuri, N. A. Anagnostopoulos & M. Rasti, "ADR-Lite: A Low-Complexity Adaptive Data Rate Scheme for the LoRa Network", Proceedings of the 18th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2022), pp. 296-301, IEEE, 2022.
  • N. A. Anagnostopoulos, Y. Fan, M. U. Saleem, N. Mexis, E. Gelóczi, F. Klement, F. Frank, A. Schaller, T. Arul & S. Katzenbeisser, "Testing Physical Unclonable Functions Implemented on Commercial Off-the-Shelf NAND Flash Memories Using Programming Disturbances", 12th IEEE International Conference on Consumer Electronics (ICCE-Berlin 2022), IEEE, 2022.

• Περιοδικά
   
  • N. A. Anagnostopoulos, S. Katzenbeisser, J. Chandy & F. Tehranipoor, "An Overview of DRAM-Based Security Primitives", Cryptography, vol. 2, iss. 2, MDPI, 2018. 
  • A. Schaller, W. Xiong, N. A. Anagnostopoulos, M. U. Saleem, S. Gabmeyer, B. Škorić, S. Katzenbeisser & J. Szefer, "Decay-Based DRAM PUFs in Commodity Devices", IEEE Transactions on Dependable and Secure Computing (TDSC), vol. 16, iss. 3, pp. 462 - 475, IEEE, 2018.
  • N. A. Anagnostopoulos, T. Arul, Y. Fan, C. Hatzfeld, A. Schaller, W. Xiong, M. Jain, M. U. Saleem, J. Lotichius, S. Gabmeyer, J. Szefer & S. Katzenbeisser, "Intrinsic Run-Time Row Hammer PUFs: Leveraging the Row Hammer Effect for Run-Time Cryptography and Improved Security", Cryptography, vol.2, iss. 3, MDPI, 2018.
  • N. A. Anagnostopoulos, T. Arul, M. Rosenstihl, A. Schaller, S. Gabmeyer & S. Katzenbeisser, "Attacking SRAM PUFs Using Very-Low-Temperature Data Remanence", Microprocessors and Microsystems, vol. 71, art. 102864, Elsevier, 2019.
  • D. Püllen, N. A. Anagnostopoulos, T. Arul & S. Katzenbeisser, "Securing FlexRay-Based In-Vehicle Networks", Microprocessors and Microsystems, vol. 77, art. 103144, Elsevier, 2020.
  • M. Yue, N. Karimian, W. Yan, N. A. Anagnostopoulos & F. Tehranipoor, "DRAM-based Authentication using Deep Convolutional Neural Networks", IEEE Consumer Electronics Magazine, vol. 10, iss.4, pp.8-17, IEEE, 2020.
  • N. A. Anagnostopoulos, S. Ahmad, T. Arul, D. Steinmetzer, M. Hollick & S. Katzenbeisser, "Low-Cost Security for Next-Generation IoT Networks", ACM Transactions on Internet Technology, vol. 20, iss. 3, art. 30, ACM, 2020.
  • W. Xiong, A. Schaller, N. A. Anagnostopoulos, M. U. Saleem, S. Gabmeyer, S. Katzenbeisser & J. Szefer, "DRAM PUFs in Commodity Devices", IEEE Design & Test, vol. 38, iss. 3, pp. 76-83, IEEE, 2021.
  • N. Mexis, N. A. Anagnostopoulos, S. Chen, J. Bambach, T. Arul & S. Katzenbeisser, "A Lightweight Architecture for Hardware-Based Security in the Emerging Era of Systems of Systems", ACM Journal on Emerging Technologies in Computing Systems, vol. 17, iss. 3, art. 43, ACM, 2021.
  • B. Teymuri, R. Serati, N. A. Anagnostopoulos & M. Rasti, "LP-MAB: Improving the Energy Efficiency of LoRaWAN Using a Reinforcement-Learning-Based Adaptive Configuration Algorithm", Sensors, vol. 23, iss. 4, MDPI, 2023.

• Διατριβές
   
  • Ν. Α. Αναγνωστόπουλος, "Ευστάθεια και Ευρωστία Τριών Μη Γραμμικών Κρυπτογραφικών Συστημάτων Υπό Συνθήκες Εξωτερικού Θορύβου – Stability and Robustness of Three Non-Linear Cryptographic Systems Under External Noise Conditions", Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης – Aristotle University of Thessaloniki, 2010. (B.Sc. thesis) [pdf]
  • N. A. Anagnostopoulos, "Optical Fault Injection Attacks in Smart Card Chips and an Evaluation of Countermeasures Against Them", University of Twente, 2014. (M.Sc. Thesis) [pdf]
  • N. A. Anagnostopoulos, "Practical Lightweight Security: Physical Unclonable Functions and the Internet of Things", Technical University of Darmstadt, 2022. (Doctoral Dissertation) [pdf][@ThesisCommons]

Μη Κριθείσες Δημοσιεύσεις

• Ηλεκτρονικές Προδημοσιεύσεις (E-Prints)
   
  • N. A. Anagnostopoulos, S. Katzenbeisser, M. Rosenstihl, A. Schaller, S. Gabmeyer & T. Arul, "Low-Temperature Data Remanence Attacks Against Intrinsic SRAM PUFs", Cryptology ePrint Archive: Report 2016/769, 2016.
  • W. Xiong, A. Schaller, N. A. Anagnostopoulos, M. U. Saleem, S. Gabmeyer, S. Katzenbeisser & J. Szefer, "Run-Time Accessible DRAM PUFs in Commodity Devices", Cryptology ePrint Archive: Report 2016/253, 2016.
  • N. A. Anagnostopoulos, T. Arul, Y. Fan, C. Hatzfeld, A. Schaller, W. Xiong, M. Jain, M. U. Saleem, J. Lotichius, S. Gabmeyer, J. Szefer & S. Katzenbeisser, "Intrinsic Run-Time Row Hammer PUFs: Leveraging the Row Hammer Effect for Run-Time Cryptography and Improved Security", Preprints, 2018.
  • A. Schaller, W. Xiong, N. A. Anagnostopoulos, M. U. Saleem, S. Gabmeyer, S. Katzenbeisser & J. Szefer, "Intrinsic Rowhammer PUFs: Leveraging the Rowhammer Effect for Improved Security", arXiv e-prints: 1902.04444 [cs.CR], 2019.
  • N. Karimian, F. Tehranipoor, N. Anagnostopoulos & W. Yan, "DRAMNet: Authentication based on Physical Unique Features of DRAM Using Deep Convolutional Neural Networks", arXiv e-prints: 1902.09094 [cs.CR], 2019.
  • N. A. Anagnostopoulos, "The Role of Cost in the Integration of Security Features in Integrated Circuits for Smart Cards", arXiv e-prints: 2101.10293 [q-fin.RM], 2021.
  • N. A. Anagnostopoulos, "Exploring the Complicated Relationship Between Patents and Standards, With a Particular Focus on the Telecommunications Sector", arXiv e-prints: 2101.10548 [econ.GN], 2021.
  • N. A. Anagnostopoulos, "Ear Recognition", arXiv e-prints: 2101.10540 [cs.CV], 2021.
  • N. A. Anagnostopoulos, Y. Fan, M. U. Saleem, N. Mexis, F. Frank, T. Arul & S. Katzenbeisser, "On the Sustainability of Lightweight Cryptography Based on PUFs Implemented on NAND Flash Memories Using Programming Disturbances", arXiv e-prints: 2204.02498 [cs.CR], 2022.
    
    N. A. Anagnostopoulos, Y. Fan, M. U. Saleem, N. Mexis, F. Frank, T. Arul & S. Katzenbeisser, "On the Sustainability of Lightweight Cryptography Based on PUFs Implemented on NAND Flash Memories Using Programming Disturbances", TechRxiv preprint server, 2022.
  • F. Frank, W. Xiong, N. A. Anagnostopoulos, A. Schaller, T. Arul, F. Koushanfar, S. Katzenbeisser, U. Rührmair & S. Szefer, "Abusing Commodity DRAMs in IoT Devices to Remotely Spy on Temperature", arXiv e-prints: 2208.02125 [cs.CR], 2022.
  • E. Nazarenko, N. A. Anagnostopoulos, S. G. Stavrinides, N. Mexis, F. Frank, T. Arul & S. Katzenbeisser, "Real-World Chaos-Based Cryptography Using Synchronised Chua Chaotic Circuits", TechRxiv preprint server, 2022.
  • N. A. Anagnostopoulos, Y. Fan, M. U. Saleem, N. Mexis, F. Frank, T. Arul & S. Katzenbeisser, "On the Sustainability of Lightweight Cryptography Based on PUFs Implemented on NAND Flash Memories Using Programming Disturbances", arXiv e-prints: 2204.02498 [cs.CR], 2022.
    
    N. A. Anagnostopoulos, Y. Fan, M. U. Saleem, N. Mexis, F. Frank, T. Arul & S. Katzenbeisser, "On the Sustainability of Lightweight Cryptography Based on PUFs Implemented on NAND Flash Memories Using Programming Disturbances", TechRxiv preprint server, 2022.
  • F. Frank, W. Xiong, N. A. Anagnostopoulos, A. Schaller, T. Arul, F. Koushanfar, S. Katzenbeisser, U. Rührmair & S. Szefer, "Abusing Commodity DRAMs in IoT Devices to Remotely Spy on Temperature", arXiv e-prints: 2208.02125 [cs.CR], 2022.
  • E. Nazarenko, N. A. Anagnostopoulos, S. G. Stavrinides, N. Mexis, F. Frank, T. Arul & S. Katzenbeisser, "Real-World Chaos-Based Cryptography Using Synchronised Chua Chaotic Circuits", TechRxiv preprint server, 2022.
    
    E. Nazarenko, N. A. Anagnostopoulos, S. G. Stavrinides, N. Mexis, F. Frank, T. Arul & S. Katzenbeisser, "Real-World Chaos-Based Cryptography Using Synchronised Chua Chaotic Circuits", arXiv e-prints: 2210.11299 [cs.CR], 2022.

• Συνέδρια, Ημερίδες, και Συμπόσια
   
  • N. A. Anagnostopoulos, A. Schaller, Y. Fan, W. Xiong, F. Tehranipoor, T. Arul, S. Gabmeyer, J. Szefer, J. A. Chandy & S. Katzenbeisser, "Insights Into the Potential Usage of the Initial Values of DRAM Arrays of Commercial Off-the-Shelf Devices for Security Applications", 26th Crypto-Day, 1-2 June 2017, Nürnberg, Germany. [DOI:10.13140/RG.2.2.21396.50569][DOI:10.13140/RG.2.2.27089.63849]
  • R. Sarangdhar, Y. Fan, N. A. Anagnostopoulos, U. Gayer, F. Flederer, T. Mikschl, T. Arul, P. R. John, K. Hierholz, S. Montenegro & S. Katzenbeisser, "An Investigation of the Effects of Radiation on Current Key Storage Solutions and on Physical Unclonable Functions (PUFs) Being Used as Key Storage", 27th Crypto-Day, 7-8 December 2017, Frankfurt (Oder), Germany. [DOI:10.13140/RG.2.2.33800.52483]
  • N. A. Anagnostopoulos, S. Gabmeyer, T. Arul & S. Katzenbeisser, "An Extensive Classification and Analysis of Attacks Against Physical Unclonable Functions (PUFs)", 27th Crypto-Day, 7-8 December 2017, Frankfurt (Oder), Germany. [DOI:10.13140/RG.2.2.25411.91689]
  • N. A. Anagnostopoulos, T. Arul, Y. Fan, C. Hatzfeld, F. Tehranipoor & S. Katzenbeisser, "Addressing the Effects of Temperature Variations on Intrinsic Memory-Based Physical Unclonable Functions", 28th Crypto-Day, 7-8 June 2018, Kirchheim bei München, Germany. [In: Loebenberger, D. & Nüsken, M. (Editors), crypto day matters 28. Bonn: Gesellschaft für Informatik e.V. / FG KRYPTO.]
  • M. Kumar, N. A. Anagnostopoulos, Y. Fan & S. Katzenbeisser, "Advanced Reconfigurable Physical Unclonable Functions (AR-PUFs) and Their Security Applications", 28th Crypto-Day, 7-8 June 2018, Kirchheim bei München, Germany. [In: Loebenberger, D. & Nüsken, M. (Editors), crypto day matters 28. Bonn: Gesellschaft für Informatik e.V. / FG KRYPTO.]
  • N. A. Anagnostopoulos, T. Arul, Y. Fan, R. Sarangdhar, R. Sharma, M. Rosenstihl, C. Hatzfeld, F. Tehranipoor & S. Katzenbeisser, "On the Effects of Environmental Factors on the Functionality of Modern Dynamic Random Access Memory Modules", 7th International Conference "Micro&Nano" 2018, 5-7 November 2018, Thessaloniki, Greece.
  • W. Xiong, A. Schaller, N. A. Anagnostopoulos, M. U. Saleem, S. Gabmeyer, S. Katzenbeisser & J. Szefer, Top Pick Candidate Paper: "Run-Time Accessible DRAM PUFs in Commodity Devices" [presented in the 18th International Conference on Cryptographic Hardware and Embedded Systems (CHES 2016)], 2019 Workshop on Top Picks in Hardware and Embedded Security, 7 November 2019, Westminster, Colorado, United States of America.
  • D. Püllen, N. A. Anagnostopoulos, T. Arul & S. Katzenbeisser, "ISA-62443 in the Automotive Context: Threat Identification and Mitigation for a Novel Vehicular Architecture", 9. Tagung Automatisiertes Fahren, 21-22 November 2019, München, Germany. [Program]
  • N. Mexis, N. A. Anagnostopoulos, T. Arul, F. Frank & S. Katzenbeisser, "Fuzzy Extractors using Low-Density Parity-Check Codes", 33rd Crypto-Day, 17 September 2021, online. [In: Gazdag, S.-L., Tiepelt, M., Loebenberger, D. & Nüsken, M. (Editors), crypto day matters 33. Bonn: Gesellschaft für Informatik e.V. / FG KRYPTO.]
  • S. Böttger, F. Frank, N. A. Anagnostopoulos, T. Arul, S. Katzenbeisser & S. Hermann, "Development of Nanomaterial-Based Physically Unclonable Functions and Dedicated Measurement and Testing Devices", Fall School on Nano-Electronics for Secure Systems (NESSY), 10-11 November 2021, Lübeck, Germany.
  • N. A. Anagnostopoulos, Y. Fan, M. U. Saleem, N. Mexis, F. Frank, T. Arul & S. Katzenbeisser, "On the Sustainability of Lightweight Cryptography Based on Flash PUFs", Workshop on "Sustainability in Security & Security for Sustainability" (co-located with the 25th Design, Automation and Test in Europe Conference & Exhibition (DATE 2022) as Workshop 09), 18 March 2022, online.
    • Proceedings not published. Links to relevant preprint versions of this work: [TechRxiv][arXiv]
  • E. Gelóczi, N. Mexis, N. A. Anagnostopoulos, F. Frank, T. Arul, S. G. Stavrinides & S. Katzenbeisser, "Secure Communication via Chaotic Cryptography", 34th Crypto-Day, 9-10 June 2022, Weiden in der Oberpfalz, Germany. [In: Loebenberger, D. & Nüsken, M. (Editors), crypto day matters 34. Bonn: Gesellschaft für Informatik e.V. / FG KRYPTO.]
  • E. Nazarenko, N. A. Anagnostopoulos, S. G. Stavrinides F. Frank, T. Arul & S. Katzenbeisser, "Real-World Chaos-Based Cryptography Using Synchronised Chua Chaotic Circuits", 2022 IEEE International Symposium on Hardware Oriented Security and Trust (HOST 2022), 27-30 June 2022, Washington, DC, USA.
    • Hardware demo. Not published in the proceedings. Link to relevant preprint versions of this work: [TechRxiv][arXiv]
  • E. Gelóczi, N. A. Anagnostopoulos, N. Mexis, Y. Fan, M. U. Saleem, A. Schaller, F. Klement, F. Frank, T. Arul & S. Katzenbeisser, "Testing the Robustness of Physical Unclonable Functions Implemented on Commercial Off-the-Shelf NAND Flash Memories Using Programming Disturbances to Temperature and Voltage Variations" [presented in the 2022 IEEE 12th International Conference on Consumer Electronics - Berlin (ICCE-Berlin 2022)], 11th International Workshop on Cryptography, Robustness, and Provably Secure Schemes for Female Young Researchers (CrossFyre 2022), 6-7 October 2022, Passau, Germany.

• Συλλογές Δεδομένων
   
  • W. Xiong, A. Schaller, N. A. Anagnostopoulos, M. U. Saleem, S. Gabmeyer, S. Katzenbeisser & J. Szefer, "DRAM DECAY PUF & DRAM ROWHAMMER PUF", Trust-Hub.

• Εγκυκλοπαιδικά Λήμματα
   
  • N. A. Anagnostopoulos, "Physical Unclonable Function", MDPI Encyclopedia.