Δρ. Μηχ. Νικόλαος Αθανάσιος Αναγνωστόπουλος

Φωτογραφία: Νικόλαος Αθανάσιος Αναγνωστόπουλος

Γραφείο 116, IT-Zentrum / International House (ITZ/IH)
Πανεπιστήμιο του Πάσσαου, Innstr. 43
94032 Πάσσαου
Βαυαρία, Γερμανία

Τηλέφωνο: +49 851 509 3045 / 0851 509 3045
Ηλεκτρονικό ταχυδρομείο (E-Mail): nikolaos.anagnostopoulos@uni-passau.de
Ιστοσελίδα: https://www.anagnostopoulos.academy

Μπορείτε να βρείτε θέματα για πτυχιακές και διπλωματικές (μεταπτυχιακές) εργασίες στο https://www.anagnostopoulos.academy/public/teaching/ κάτω από τον τίτλο "Open thesis topics".

Τρέχουσες Δραστηριότητες

Εργάζομαι ως βοηθός ερευνητής στην Έδρα Μηχανικής των Ηλεκτρονικών Υπολογιστών (και ως υποψήφιος υφηγητής) 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. Είμαι επίσης πρόεδρος του Γερμανικού Τμήματος της IEEE Consumer Technology Society, αντιπρόεδρος του Γερμανικού Τμήματος της IEEE Circuits and Systems Society, του Γερμανικού Τμήματος της IEEE Computational Intelligence Society, του Γερμανικού Τμήματος της IEEE Vehicular Technology Society, και γραμματέας του Γερμανικού Τμήματος της IEEE Solid-State Circuits Society. Τέλος, είμαι ο νυν πρόεδρος της ελληνικής πανεπιστημιακής ομάδας στο Πανεπιστήμιο του Passau.

Ερευνητικά Ενδιαφέροντα

Ασφάλεια Υλικού
Ασφάλεια στον τομέα της Φυσικής και των Υλικών
Ασφάλεια στον τομέα του Διαδικτύου των Πραγμάτων
Ενσωματωμένα Συστήματα
Μη Κλωνοποιήσιμες Φυσικές Συναρτήσεις (Μοναδικές Φυσικές Συναρτήσεις) & Γεννήτριες Πραγματικά Τυχαίων Αριθμών
Ασφάλεια βασισμένη στο Χάος
Ασφάλεια στον τομέα των Επικοινωνιών μεταξύ Οχημάτων
Οπτικά Παράπλευρα Κανάλια & Έγχυση Σφαλμάτων
Ασαφείς Εξαγωγείς Πληροφορίας και Διόρθωση Σφαλμάτων
Ασφάλεια Συστημάτων
Ασφάλεια βασισμένη στα χαρακτηριστικά Αισθητήρων
Πρωτόκολλα Ασφάλειας
Αυθεντικοποίηση και Ασφάλεια βασισμένη σε Μηχανική Μάθηση

Διδασκαλία

WiSe 25/26

SoSe 25

WiSe 24/25

Δημοσιεύσεις

Δημοσιεύσεις μετά από Κριτική Αξιολόγηση

Δημοσιεύσεις άνευ Κριτικής Αξιολόγησης

Ηλεκτρονικές Προδημοσιεύσεις (E-Prints)
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 (presentation slides):10.13140/RG.2.2.21396.50569][DOI (manuscript):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.
  - Not included in the proceedings.
- 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.
  - Proceedings not published.
- 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]
  - Proceedings not published.
- 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.
  - Proceedings not published.
- 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.
  - Proceedings not published.
- S. Böttger, F. Frank, N. A. Anagnostopoulos, A. Mohamed, M. Hartmann, T. Arul, S. Hermann & S. Katzenbeisser, "CNT-PUFs: Highly Robust Physical Unclonable Functions Based on Carbon Nanotubes", Poster for the Project "NANOSEC: Tamper-Evident PUFs based on Nanostructures for Secure and Robust Hardware Security Primitives" of the DFG Priority Program 2253: "Nano-Security: From Nano-Electronics to Secure Systems", Workshop on "Nano-Security: From Nano-Electronics to Secure Systems" (co-located with the 26th Design, Automation and Test in Europe Conference & Exhibition (DATE 2023) as Workshop 03), 18 April 2023, Antwerp, Belgium.
  - Proceedings not published.
- N. A. Anagnostopoulos, T. Arul, S. Böttger, F. Frank, A. Mohamed, M. Hartmann, S. Hermann & S. Katzenbeisser, "Carbon-Nanotube-Based Physical Unclonable Functions and True Random Number Generators", Workshop on "Nano-Security: From Nano-Electronics to Secure Systems" (co-located with the 26th Design, Automation and Test in Europe Conference & Exhibition (DATE 2023) as Workshop 03), 18 April 2023, Antwerp, Belgium.
  - Proceedings not published.
- Ν. Mexis, Ν. Α. Anagnostopoulos, Τ. Arul, Ε. Β. Kavun & S. Katzenbeisser, "An Improved Machine-Learning Model for the Identification and Classification of Memory-Based PUF Responses", 35th Crypto-Day, 25-26 May 2023, Regensburg, Germany. [In: Loebenberger, D. & Nüsken, M. (Editors), crypto day matters 35. Bonn: Gesellschaft für Informatik e.V. / FG KRYPTO.]
- N. A. Anagnostopoulos, N. Mexis, S. Katzenbeisser, E. B. Kavun & T. Arul, "Neuromorphic and In-Memory Computing Based on Memristive Circuits for Predictive Maintenance and Supply-Chain Management and Security", Workshop on "Nano-Security: From Nano-Electronics to Secure Systems" (co-located with the 27th Design, Automation and Test in Europe Conference & Exhibition (DATE 2024) as Workshop 03), 25 March 2024, Valencia, Spain.
  - Proceedings not published.
- N. Mexis, N. A. Anagnostopoulos, S. Katzenbeisser & T. Arul, "An Analysis of the Effects of Temperature on the Performance of ReRAM-Based TRNGs", Workshop on "Nano-Security: From Nano-Electronics to Secure Systems" (co-located with the 27th Design, Automation and Test in Europe Conference & Exhibition (DATE 2024) as Workshop 03), 25 March 2024, Valencia, Spain.
  - Proceedings not published.
- A. Tekles, T. Arul, N. Mexis, S. Katzenbeisser & N. A. Anagnostopoulos, "Memristors in the Context of Security and AI", Workshop on "Nano-Security: From Nano-Electronics to Secure Systems" (co-located with the 27th Design, Automation and Test in Europe Conference & Exhibition (DATE 2024) as Workshop 03), 25 March 2024, Valencia, Spain.
  - Proceedings not published.
- Ν. Mexis, Ν. Α. Anagnostopoulos, Τ. Arul & S. Katzenbeisser, Stefan, "An Analysis of the Effects of Temperature on the Performance of ReRAM-Based TRNGs", 36th Crypto-Day, 14-15 March 2024, Karlsruhe, Germany. [In: Loebenberger, D. & Nüsken, M. (Editors), crypto day matters 36. Bonn: Gesellschaft für Informatik e.V. / FG KRYPTO.]
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, 2018.
- T. Arul, N. Mexis, N. A. Anagnostopoulos, "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"", IEEE Dataport, 2024.
Εγκυκλοπαιδικά Λήμματα
- N. A. Anagnostopoulos, "Physical Unclonable Function", MDPI Encyclopedia, 2023.
- N. A. Anagnostopoulos, N. Mexis & T. Arul, "Random Number Generation", MDPI Encyclopedia, 2023.

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