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Nouri Alnahawi

Wissenschaftliche(r) Mitarbeiter(in)

Lehrbereich
PhD Student - Applied Cyber-Security

Weitere Funktionen

  • Senatsausschuss FuE (Mitglied stimmberechtigt)

Wissenschaftlicher Mitarbeiter in der Forschungsgruppe Applied Cyber-Security Darmstadt und Promotionsstudent im Bereich Post-Quantum Cryptography.

Porträt von Nouri Alnahawi

Forschung

  • Post-Quanten Kryptographie
  • Cyber-Security
  • IT-Sicherheit
  • Netzwerke
  • Blockchain

  • Alnahawi, Nouri, Melissa Azouaoui,  Joppe W. Bos, Gareth T. Davies, SeoJeong Moon, Christine van Vredendaal,  and Alexander Wiesmaier. "Post-Quantum Cryptography in eMRTDs:  Evaluating PAKE and PKI for Travel Documents." Cryptology ePrint Archive (2025).
  • Alnahawi, Nouri, David Haas, Erik Mauß, and Alexander Wiesmaier. "SoK:  PQC PAKEs-Cryptographic Primitives, Design and Security." Cryptology ePrint Archive (2025).
  • Alnahawi, Nouri, Jacob  Alperin-Sheriff, Daniel Apon, Gareth T. Davies, and Alexander Wiesmaier.  "NICE-PAKE: on the security of KEM-based PAKE constructions without  ideal ciphers." Cryptology ePrint Archive (2024).
  • Alnahawi, N., Hövelmanns, K., Hülsing, A., Ritsch, S. (2025). Towards Post-quantum Secure PAKE - A Tight Security Proof for OCAKE in the BPR Model. In: Kohlweiss, M., Di Pietro, R., Beresford, A. (eds) Cryptology and Network Security. CANS 2024. Lecture Notes in Computer Science, vol 14906. Springer, Singapore. doi.org/10.1007/978-981-97-8016-7_9
  • Nouri Alnahawi, Johannes Müller, Jan Oupický, and Alexander Wiesmaier, "A Comprehensive Survey on Post-Quantum TLS," IACR Communications in Cryptology, vol. 1, no. 2, Jul 08, 2024, doi: 10.62056/ahee0iuc, cic.iacr.org//p/1/2/6
  • Nils Von Nethen, Alexander Wiesmaier, Nouri Alnahawi, and Johanna Henrich. PMMP-PQC Migration Management Process. In Proceedings of the 2024 European Interdisciplinary Cybersecurity Conference (EICC '24). Association for Computing Machinery, New York, NY, USA, 144–154. doi.org/10.1145/3655693.3655719
  • Schmitt, Nicolai, Johanna Henrich, Dominik Heinz, Nouri Alnahawi, and Alexander Wiesmaier. "On Criteria and Tooling for Cryptographic Inventories." In Sicherheit 2024, pp. 49-63. Gesellschaft für Informatik eV, 2024.
  • Nouri Alnahawi, Nicolai Schmitt, Alexander Wiesmaier, and Chiara-Marie Zok. 2023. Towards Next Generation Quantum-Safe eIDs and eMRTDs – A Survey. ACM Transactions on Embedded Computing Systems, Volume 23, Issue 2, Article No.: 34, pp 1–28, doi.org/10.1145/3585517
  • Kern, Dustin, Christoph Krauß, Timm Lauser, Nouri Alnahawi, Alexander Wiesmaier, and Ruben Niederhagen. "Quantumcharge: Post-quantum cryptography for electric vehicle charging." In International Conference on Applied Cryptography and Network Security, pp. 85-111. Cham: Springer Nature Switzerland, 2023. doi.org/10.1007/978-3-031-33491-7_4
  • Alnahawi, N. ; Schmitt, N. ; Wiesmaier, A. ; Graßmeyer, A. Heinemann T.: On the State of Crypto Agility. In: Tagungsband zum 18. Deutschen IT-Sicherheitskongress. Bd. 18 : SecuMedia Verlags-GmbH, 2022. — Backup Publisher: BSI — ISBN 978-3-922746-84-3, S. 103–126. ePrint: eprint.iacr.org/2023/487
  • N. Alnahawi and A. Wiesmaier and T. Graßmeyer and J. Geißler and A. Zeier and P. Bauspieß and A. Heinemann. On the State of Post-Quantum Cryptography Migration. In INFORMATIK'21 — PQKP-Workshop, Volume 308 of GI-Edition: Lecture Notes in Informatics (LNI), 2021.
  • Braun, M., Wiesmaier, A. & Alnahawi, N. Efficient practical Byzantine consensus using random linear network coding. Ann. Telecommun. (2022). doi.org/10.1007/s12243-022-00930-x.
  • Braun, M., Wiesmaier, A., Alnahawi, N. and Geißler, J., 2021, October. On Message-based Consensus and Network Coding. In 2021 12th International Conference on Network of the Future (NoF) (pp. 1-9). IEEE.

  • Post-Quantum Cryptography in eMRTDs: Evaluating PAKE and PKI for travel documents - Security Standardisation Research Conference 25 Passau
  • Post-Quantum Cryptography in eMRTDs: Evaluating PAKE and PKI for travel documents - Elektor Academy Pro Post-Quantum Cryptography Online Seminar 25
  • Post-Quantum Cryptography in eMRTDs: Evaluating PAKE and PKI for travel documents - BSI Brainpool 25 Berlin
  • Post-Quantum Cryptography in eMRTDs: Evaluating PAKE and PKI for travel documents - Eviden Mindshare Cybersecurity Forum - Gelsenkirchen 25
  • PQC PAKEs: Design, Security and Cryptographic Primitives - 7th Asian Post-Quantum Cryptographic Forum - Suzhou, China 25
  • PQC PAKEs: Design, Security and Cryptographic Primitives - PQShield Online-Seminar
  • PQC PAKEs: Design, Security and Cryptographic Primitives - 2nd ACSD PQC Workshop 25
  • NICE-PAKE: On the Security of KEM-Based PAKE Constructions without Ideal Ciphers: First PAKE Workshop Uni Luxembourg 25
  • NICE-PAKE: On the Security of KEM-Based PAKE Constructions without Ideal Ciphers - BSI Brainpool 24 Munich
  • Towards Crypto-Agility and PQC Migration - OpenRheinMain 2023 Darmstadt
  • Towards Crypto-Agility Assessment and Cryptographic Migration - CAMM Workshop 2023 Darmstadt
  • Anticipating Cryptographic Risks in the Dawning Age of Quantum Computing - Cyber-Security Strategy Day 2023 Zurich
  • Towards a Maturity Model for Crypto-Agility Assessment and Cryptographic Migration - PQC-Update 2023 Fraunhofer AISEC Garching
  • On the State of Crypto-Agility - 18. Deutsches IT-Sicherheitskongress 2022 (Online)
  • PQC Integration for eID and eMRTD Security Protocols - Doctoral Forum GI Sicherheit 2002 Karlsruhe KIT
  • On the State of Post-Quantum Cryptography Integration - Post-Quantum-Cryptography in Practice (PQKP) GI Informatik 2021 (Online)

Externer Reviewer:

  • EuroCrypt26
  • AsiaCrypt25
  • Crypto25
  • ESORICS23
  • CSAE23

Reviewer:

  • Springer Nature SNAPP: Archives of Computational Methods in Engineering
  • Springer Nature SNAPP: Cryptography and Communications
  • Springer Nature SNAPP: Designs, Codes and Cryptography
  • PACIS25

Lehre

Sommersemester 2025

Wintersemester 2024/25

  • Bachelor: Wissenschaftliches Arbeiten in der Informatik 2 (Modulbeschreibung)
    • Begin: 17.04.2024, 14:15 Uhr,  D15/00.03

Sommersemester 2024

  • Bachelor: Wissenschaftliches Arbeiten in der Informatik 2 (Modulbeschreibung)
    • Begin: 17.04.2024, 14:15 Uhr,  D15/00.03
    • Link zum Moodle-Kurs
  • Master: Praktikum (Do5) Cryptography (Modulbeschreibung)

Wintersemester 2023/24

  • Master: Advanced Seminar (Modulbeschreibung)
    • Begin: Nach Absprache
    • Link zur Webseite
    • Link zum Moodle-Kurs (nicht mehr verfügbar)

Sommersemester 2023

Wintersemester 2022/23

Sommersemester 2022

Wintersemester 2021/2022

Sommersemester 2021

Offene Bachelor- und Masterarbeiten, sowie F&E Sudien können auf der Seite der ACSD-Gruppe gefunden werden.

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Projekte

Im Rahmen des QR-PACE-Projekts untersuchen wir als Teil des Forschungsbereichs Kryptograhie von ATHENE die Migration elektronischer Ausweisdokumente (eCards) zu quantenresistenten Verfahren, der sogenannten Post-Quanten-Kryptografie (PQC).

Integration und Migration von PQC in bestehenden Systemen mit Fokus auf Crypto-Agility.

Als Teil eines größeren Forschungsvorhabens zur Realisierung sicherer dezentralisierter Recheninfrastrukturen, konzentrieren wir uns auf die Nutzung von Network Coding (NC) zur Minimierung der Transaktions-Overhead in Distributed Ledgers (DL) (Permissioned Blockchains).