Das empirische Bestimmen von Systemeigenschaften, zum Beispiel durch das Testen von Software, ist in ihrer Aussagekraft sehr beschränkt. Vertrauenswürdigkeit muss bereits in der Systemspezifikation und im Entwurfsprozess von Systemen berücksichtigt werden. Dazu sind neuartige Methoden erforderlich, mithilfe derer das erwünschte Maß an Vertrauenswürdigkeit in die Systemspezifikation einfließen kann. Diese Methoden müssen mittels Verfahren umsetzbar sein, die automatisiert und maschinell ausführbar sind.
Die Arbeit an diesen Methoden zielt darauf ab, langfristig Systeme zu entwerfen, die von Anfang an („by design“) vertrauenswürdig sind. Zu diesem Zweck setzt das BI auf formale Methoden, also strenge mathematische Überlegungen und Beweise, anstelle empirischer Verfahren wie Messungen oder Tests.
Grundsätzlich verfolgt das BI einen ganzheitlichen Ansatz, der mehrere Phasen des Lebenszyklus dieser Systeme abdeckt – von der Standardisierung über den Entwurf und die Implementierung bis hin zur Bereitstellung und Laufzeit. Derzeit liegt unser Fokus auf Methoden für den Entwurf und die Implementierung von vertrauenswürdigen Systemen. Konkret sind dies Methoden der formalen und automatisierbaren Spezifikation von Systemen, Programmiersprachen und Compiler, die diese Spezifikationen umsetzen, sowie Methoden zur formalen Verifikation der vom Compiler erzeugten Ergebnisse. Diese Themen werden von den Gruppen Trustworthy Data Processing, Verified System Design Automation und Trustworthy Computing bearbeitet.
Muhammad Umar, et. al., A Low-Cost 60 GHz Modular Front-end Design for Channel Sounding, IEEE Transactions on Components, Packaging and Manufacturing Technology, 2024
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umar_tcpmt,
title = "A Low-Cost 60 GHz Modular Front-end Design for Channel Sounding",
author = "Muhammad Umar, et. al.",
year = "2024",
journal = "IEEE Transactions on Components, Packaging and Manufacturing Technology",
volume = "11",
author_text = "et. al.",
doi = "10.1109/TCPMT.2024.3353332"
}
Ghazal Bagheri, Ali Khandan Boroujeni, Stefan Köpsell, Machine Learning-Based Vector Quantization for Secret Key Generation in Physical Layer Security, Global Information Infrastructure and Networking Symposium (GIIS'24), 2024
@inproceedings{
BaBoK_2024,
title = "Machine Learning-Based Vector Quantization for Secret Key Generation in Physical Layer Security",
author = "Ghazal Bagheri, Ali Khandan Boroujeni, Stefan Köpsell",
year = "2024",
booktitle = "Global Information Infrastructure and Networking Symposium (GIIS'24)"
}
Ali Khandan Boroujeni, Ghazal Bagheri, Stefan Köpsell, Enhancing Frequency Hopping Security in ISAC Systems: A Physical Layer Security Approach, 4th IEEE International Symposium on Joint Communications & Sensing (JC&S 2024), 2024
@inproceedings{
BoBaK_2024,
title = "Enhancing Frequency Hopping Security in ISAC Systems: A Physical Layer Security Approach",
author = "Ali Khandan Boroujeni, Ghazal Bagheri, Stefan Köpsell",
year = "2024",
booktitle = "4th IEEE International Symposium on Joint Communications & Sensing (JC&S 2024)"
}
Amitha Mayya, Miroslav Mitev, Arsenia Chorti, Gerhard Fettweis, A SKG Security Challenge: Indoor SKG Under an On-The-Shoulder Eavesdropping Attack, IEEE Global Communications Conference, 2023, Download PDF
@conference{
Mayya_2023_SKG_Challenge,
title = "A SKG Security Challenge: Indoor SKG Under an On-The-Shoulder Eavesdropping Attack",
author = "Amitha Mayya, Miroslav Mitev, Arsenia Chorti, Gerhard Fettweis",
year = "2023",
booktitle = "IEEE Global Communications Conference",
month = "12"
}
Amitha Mayya, Miroslav Mitev, Arsenia Chorti, Gerhard Fettweis, Effects of Channel Characteristics and Design Parameters on Secret Key Generation Rates, European Conference on Networks and Communications, 2023, Download PDF
@conference{
Mayya.202306,
title = "Effects of Channel Characteristics and Design Parameters on Secret Key Generation Rates",
author = "Amitha Mayya, Miroslav Mitev, Arsenia Chorti, Gerhard Fettweis",
year = "2023",
booktitle = "European Conference on Networks and Communications",
month = "06"
}
Miroslav Mitev, Arsenia Chorti, Vincent Poor, Gerhard Fettweis, What Physical Layer Security Can Do for 6G Security, IEEE Open Journal of Vehicular Technology, 2023, Download PDF
@article{
mitev:2023,
title = "What Physical Layer Security Can Do for 6G Security",
author = "Miroslav Mitev, Arsenia Chorti, Vincent Poor, Gerhard Fettweis",
year = "2023",
journal = "IEEE Open Journal of Vehicular Technology",
month = "02",
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doi = "10.1109/OJVT.2023.3245071"
}
Minh Thuy Pham, Miroslav Mitev, Arsenia Chorti, Gerhard Fettweis, Pilot Randomization to Protect MIMO Secret Key Generation Systems Against Injection Attacks, IEEE Wireless Communications Letters, 2023, Download PDF
@article{
pham:2023,
title = "Pilot Randomization to Protect MIMO Secret Key Generation Systems Against Injection Attacks",
author = "Minh Thuy Pham, Miroslav Mitev, Arsenia Chorti, Gerhard Fettweis",
year = "2023",
journal = "IEEE Wireless Communications Letters",
month = "04",
pages = "1 - 1",
doi = "{10.1109/LWC.2023.3268714}"
}
Stefano Tomasin, Hongliang Zhang, Arsenia Chorti, Vincent Poor, Challenge-Response Physical Layer Authentication Over Partially Controllable Channels, IEEE Communications Magazine, 2022, Download PDF
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AC_Comm-Magazine2022,
title = "Challenge-Response Physical Layer Authentication Over Partially Controllable Channels",
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journal = "IEEE Communications Magazine"
}
Miroslav Mitev, André Barreto, Minh Thuy Pham, Maximilian Matthé, Gerhard Fettweis, Filterbank Secret Key Generation Rates in Multipath Channels, IEEE Global Communications Conference (Globecom) 2022, 2022, Download PDF
@conference{
Mitev_Globecom2022,
title = "Filterbank Secret Key Generation Rates in Multipath Channels",
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Miroslav Mitev, Arsenia Chorti, Mahdi Shakiba-Herfeh, Martin Reed, Sajjad Baghaee, A Physical Layer, Zero-round-trip-time, Multi-factor Authentication Protocol, IEEE Access, 2022
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Mitev_Access_2022,
title = "A Physical Layer, Zero-round-trip-time, Multi-factor Authentication Protocol",
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year = "2022",
journal = "IEEE Access"
}
Miroslav Mitev, André Barreto, Minh Thuy Pham, Gerhard Fettweis, Secret Key Generation Rates over Frequency Selective Channels, IEEE Vehicular Technology Conference (VTC-Spring), 2022, Download PDF
@inproceedings{
Mitev_2022_VTCS,
title = "Secret Key Generation Rates over Frequency Selective Channels",
author = "Miroslav Mitev, André Barreto, Minh Thuy Pham, Gerhard Fettweis",
year = "2022",
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Arsenia Chorti, André Barreto, Stefan Köpsell, Marco Zoli, Marwa Chafii, Philippe Sehier, Gerhard Fettweis, Vincent Poor, Context-Aware Security for 6G Wireless: The Role of Physical Layer Security, IEEE Communications Standards Magazine, 2022
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chorti2022_commstd,
title = "Context-Aware Security for 6G Wireless: The Role of Physical Layer Security",
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Minh Thuy Pham, André Barreto, Miroslav Mitev, Maximilian Matthé, Gerhard Fettweis, Secure Communications in Line-of-Sight Scenarios by Rotation-based Secret Key Generation, IEEE International Conference on Communications (ICC), 2022, Download PDF
@conference{
Pham2022_ICC,
title = "Secure Communications in Line-of-Sight Scenarios by Rotation-based Secret Key Generation",
author = "Minh Thuy Pham, André Barreto, Miroslav Mitev, Maximilian Matthé, Gerhard Fettweis",
year = "2022",
booktitle = "IEEE International Conference on Communications (ICC)",
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Simone del Prete, Franco Fuschini, Marina Barbirolli, Marco Zoli, André Barreto, A Study on Physical Layer Security Through Ray Tracing Simulations, European Conference on Antennas and Propagation (EUCAP), 2022
@inproceedings{
delPrete_2022_EUCAP,
title = "A Study on Physical Layer Security Through Ray Tracing Simulations",
author = "Simone del Prete, Franco Fuschini, Marina Barbirolli, Marco Zoli, André Barreto",
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booktitle = "European Conference on Antennas and Propagation (EUCAP)",
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month = "March"
}
Alessandro Santorsola, Marco Zoli, André Barreto, Vincenzo Petruzzelli, Giovanna Calò, Effect of Radio Channel and Antennas on Physical-Layer-Security Key Exchange, IEEE Access, 2021, Download PDF
@article{
Santorsola20210,
title = "Effect of Radio Channel and Antennas on Physical-Layer-Security Key Exchange",
author = "Alessandro Santorsola, Marco Zoli, André Barreto, Vincenzo Petruzzelli, Giovanna Calò",
year = "2021",
journal = "IEEE Access",
url = "https://ieeexplore.ieee.org/document/9628090",
doi = "10.1109/ACCESS.2021.3131616"
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Miroslav Mitev, Arsenia Chorti, Elena Belmega, Vincent Poor, Protecting physical layer secret key generation from active attacks, MDPI Entropy, 2021
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Mitev_2021_Entropy,
title = "Protecting physical layer secret key generation from active attacks",
author = "Miroslav Mitev, Arsenia Chorti, Elena Belmega, Vincent Poor",
year = "2021",
journal = "MDPI Entropy"
}
Marco Zoli, Miroslav Mitev, André Barreto, Gerhard Fettweis, Estimation of the Secret Key Rate in Wideband Wireless Physical-Layer-Security, International Symposium on Wireless Communication Systems (ISWCS), 2021, Download PDF
@inproceedings{
Zoli_2021_ISWCS,
title = "Estimation of the Secret Key Rate in Wideband Wireless Physical-Layer-Security",
author = "Marco Zoli, Miroslav Mitev, André Barreto, Gerhard Fettweis",
year = "2021",
booktitle = "International Symposium on Wireless Communication Systems (ISWCS)"
}
Marco Zoli, André Barreto, Gerhard Fettweis, Investigating the eavesdropper attack in physical layer security wireless key generation: a simulation case study, IEEE Vehicular Technology Conference (VTC-Spring), 2021
@conference{
Zoli_2021_vtcs,
title = "Investigating the eavesdropper attack in physical layer security wireless key generation: a simulation case study",
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year = "2021",
booktitle = "IEEE Vehicular Technology Conference (VTC-Spring)",
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Stephan Escher, Markus Sontowski, Stefan Köpsell, How well can your car be tracked: Analysis of the European C-ITS pseudonym scheme, Proceedings VTC2021-Spring, 2021
@inproceedings{
EsKS_2021,
title = "How well can your car be tracked: Analysis of the European C-ITS pseudonym scheme",
author = "Stephan Escher, Markus Sontowski, Stefan Köpsell",
year = "2021",
booktitle = "Proceedings VTC2021-Spring"
}
Saumya Dwivedi, Marco Zoli, André Barreto, Padmanava Sen, Gerhard Fettweis, Secure Joint Communications and Sensing using Chirp Modulation, 6G Wireless Summit (6G SUMMIT), 2020, Download PDF
@conference{
Dwivedi_2020_6gsummit,
title = "Secure Joint Communications and Sensing using Chirp Modulation",
author = "Saumya Dwivedi, Marco Zoli, André Barreto, Padmanava Sen, Gerhard Fettweis",
year = "2020",
booktitle = "6G Wireless Summit (6G SUMMIT)",
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month = "March",
url = "https://doi.org/10.1109/6GSUMMIT49458.2020.9083884",
doi = "10.1109/6GSUMMIT49458.2020.9083884"
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Tim Lackorzynski, Gregor Garten, Jan Sönke Huster, Stefan Köpsell, Hermann Härtig, Enabling and Optimizing MACsec for Industrial Environments, Proc. 16th IEEE International Conference on Factory Communication Systems (WFCS), 2020
@inproceedings{
LaGH_2020,
title = "Enabling and Optimizing MACsec for Industrial Environments",
author = "Tim Lackorzynski, Gregor Garten, Jan Sönke Huster, Stefan Köpsell, Hermann Härtig",
year = "2020",
booktitle = "Proc. 16th IEEE International Conference on Factory Communication Systems (WFCS)",
publisher = "IEEE",
pages = "1--4",
doi = "10.1109/WFCS47810.2020.9114434",
url = "https://doi.org/10.1109/WFCS47810.2020.9114434"
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Marco Zoli, André Barreto, Stefan Köpsell, Padmanava Sen, Gerhard Fettweis, Physical-Layer-Security Box: a concept for time-frequency channel-reciprocity key generation, EURASIP Journal on Wireless Communications and Networking, 2020, Download PDF
@article{
Zoli_2020_JWCN,
title = "Physical-Layer-Security Box: a concept for time-frequency channel-reciprocity key generation",
author = "Marco Zoli, André Barreto, Stefan Köpsell, Padmanava Sen, Gerhard Fettweis",
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journal = "EURASIP Journal on Wireless Communications and Networking",
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pages = "24",
url = "https://doi.org/10.1186/s13638-020-01712-6",
doi = "10.1186/s13638-020-01712-6"
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