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Documents authored by Verbauwhede, Ingrid


Document
Secure and Efficient Post-Quantum Cryptography in Hardware and Software (Dagstuhl Seminar 23152)

Authors: Thomas Pöppelmann, Sujoy Sinha Roy, and Ingrid Verbauwhede

Published in: Dagstuhl Reports, Volume 13, Issue 4 (2023)


Abstract
NIST recently announced the winners of its post-quantum cryptography (PQC) standardization process and outlined the next steps in its ongoing standardization efforts. With fewer algorithms now in the focus of the cryptographic community, the time has come to intensify the investigation of efficiency and physical security aspects of PQC algorithms. This is required to enable PQC in real-life applications and to provide feedback to NIST and submitters before final standardization. To allow widespread adoption, the implementation of PQC in current microchip technologies must be possible within application- or platform-specific constraints such as area, memory, time, power, and energy budgets. Furthermore, more and more PQC use-cases require resistance to physical attacks like power analysis. The primary aim of this Dagstuhl Seminar was to initiate deeper investigations into secure and efficient implementations of PQC on hardware and hardware/software codesign platforms. In this direction, the seminar brought together researchers in theoretical cryptology, applied cryptography, cryptographic hardware and software systems, and physical security. During the seminar, participants identified new challenges and research directions in PQC, exchanged thoughts and ideas, and initiated collaborations on researching secured and efficient design methodologies for PQC.

Cite as

Thomas Pöppelmann, Sujoy Sinha Roy, and Ingrid Verbauwhede. Secure and Efficient Post-Quantum Cryptography in Hardware and Software (Dagstuhl Seminar 23152). In Dagstuhl Reports, Volume 13, Issue 4, pp. 24-39, Schloss Dagstuhl - Leibniz-Zentrum für Informatik (2023)


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@Article{poppelmann_et_al:DagRep.13.4.24,
  author =	{P\"{o}ppelmann, Thomas and Roy, Sujoy Sinha and Verbauwhede, Ingrid},
  title =	{{Secure and Efficient Post-Quantum Cryptography in Hardware and Software (Dagstuhl Seminar 23152)}},
  pages =	{24--39},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2023},
  volume =	{13},
  number =	{4},
  editor =	{P\"{o}ppelmann, Thomas and Roy, Sujoy Sinha and Verbauwhede, Ingrid},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagRep.13.4.24},
  URN =		{urn:nbn:de:0030-drops-192373},
  doi =		{10.4230/DagRep.13.4.24},
  annote =	{Keywords: Post-quantum cryptography, secure hardware and software, cryptographic implementations, side-channel attacks, fault attacks, countermeasures against attacks}
}
Document
Biggest Failures in Security (Dagstuhl Seminar 19451)

Authors: Frederik Armknecht, Ingrid Verbauwhede, Melanie Volkamer, and Moti Yung

Published in: Dagstuhl Reports, Volume 9, Issue 11 (2020)


Abstract
In the present era of ubiquitous digitalization, security is a concern for everyone. Despite enormous efforts, securing IT systems still remains an open challenge for community and industry. One of the main reasons is that the variety and complexity of IT systems keeps increasing, making it practically impossible for security experts to grasp the full system. A further problem is that security has become an interdisciplinary challenge. While interdisciplinary research does exist already, it is mostly restricted to collaborations between two individual disciplines and has been rather bottom-up by focusing on very specific problems. The idea of the Dagstuhl Seminar was to go one step back and to follow a comprehensive top-down approach instead. The goal was to identify the "biggest failures" in security and to get a comprehensive understanding on their overall impact on security. To this end, the Dagstuhl Seminar was roughly divided into two parts. First, experienced experts from different disciplines gave overview talks on the main problems of their field. Based on these, overlapping topics but also common research interests among the participants have been identified. Afterwards, individual working groups have been formed to work on the identified questions.

Cite as

Frederik Armknecht, Ingrid Verbauwhede, Melanie Volkamer, and Moti Yung. Biggest Failures in Security (Dagstuhl Seminar 19451). In Dagstuhl Reports, Volume 9, Issue 11, pp. 1-23, Schloss Dagstuhl - Leibniz-Zentrum für Informatik (2020)


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@Article{armknecht_et_al:DagRep.9.11.1,
  author =	{Armknecht, Frederik and Verbauwhede, Ingrid and Volkamer, Melanie and Yung, Moti},
  title =	{{Biggest Failures in Security (Dagstuhl Seminar 19451)}},
  pages =	{1--23},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2020},
  volume =	{9},
  number =	{11},
  editor =	{Armknecht, Frederik and Verbauwhede, Ingrid and Volkamer, Melanie and Yung, Moti},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagRep.9.11.1},
  URN =		{urn:nbn:de:0030-drops-119818},
  doi =		{10.4230/DagRep.9.11.1},
  annote =	{Keywords: Cryptography, Hardware, Security engineering, Software engineering, Usability, Human Computer interaction (HCI), Human and societal aspects of security and privacy, Usable security or human factors in security, Security evaluation and certification}
}
Document
10281 Abstracts Collection – Dynamically Reconfigurable Architectures

Authors: Peter M. Athanas, Jürgen Becker, Jürgen Teich, and Ingrid Verbauwhede

Published in: Dagstuhl Seminar Proceedings, Volume 10281, Dynamically Reconfigurable Architectures (2010)


Abstract
From 11.07.10 to 16.07.10, Dagstuhl Seminar 10281 ``Dynamically Reconfigurable Architectures '' was held in Schloss Dagstuhl~--~Leibniz Center for Informatics. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goals in general. Links to extended abstracts or full papers are provided, if available.

Cite as

Peter M. Athanas, Jürgen Becker, Jürgen Teich, and Ingrid Verbauwhede. 10281 Abstracts Collection – Dynamically Reconfigurable Architectures. In Dynamically Reconfigurable Architectures. Dagstuhl Seminar Proceedings, Volume 10281, pp. 1-23, Schloss Dagstuhl - Leibniz-Zentrum für Informatik (2010)


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@InProceedings{athanas_et_al:DagSemProc.10281.1,
  author =	{Athanas, Peter M. and Becker, J\"{u}rgen and Teich, J\"{u}rgen and Verbauwhede, Ingrid},
  title =	{{10281 Abstracts Collection – Dynamically Reconfigurable Architectures}},
  booktitle =	{Dynamically Reconfigurable Architectures},
  pages =	{1--23},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2010},
  volume =	{10281},
  editor =	{Peter M. Athanas and J\"{u}rgen Becker and J\"{u}rgen Teich and Ingrid Verbauwhede},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.10281.1},
  URN =		{urn:nbn:de:0030-drops-28962},
  doi =		{10.4230/DagSemProc.10281.1},
  annote =	{Keywords: Dynamically Run-Time Reconfigurable Computing Architectures, Self- adaptive Systems, Computational Models, Circuit Technologies, System Architecture, Reconfigurable/Adaptive Computing based on Nanotechnologies}
}
Document
10281 Summary – Dynamically Reconfigurable Architectures

Authors: Peter M. Athanas, Jürgen Becker, Jürgen Teich, and Ingrid Verbauwhede

Published in: Dagstuhl Seminar Proceedings, Volume 10281, Dynamically Reconfigurable Architectures (2010)


Abstract
Dynamic and partial reconfiguration of hardware architectures such as FPGAs and coarse grain processing arrays bring an additional level of flexibility in the design of electronic systems by exploiting the possibility of configuring functions on-demand during run-time. When compared to emerging software-programmable Multi-Processor System-on-a-Chip (MPSoC) solutions, they benefit a lot from lower cost, more dedication and fit to a certain problem class as well as power and area efficiency. This has led to many new ways of approaching existing research topics in the area of hardware design and optimization techniques. For example, the possibility of performing adaptation during run-time raises questions in the areas of dynamic control, real-time response, on-line power management and design complexity, since the reconfigurability increases the design space towards infinity.

Cite as

Peter M. Athanas, Jürgen Becker, Jürgen Teich, and Ingrid Verbauwhede. 10281 Summary – Dynamically Reconfigurable Architectures. In Dynamically Reconfigurable Architectures. Dagstuhl Seminar Proceedings, Volume 10281, Schloss Dagstuhl - Leibniz-Zentrum für Informatik (2010)


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@InProceedings{athanas_et_al:DagSemProc.10281.2,
  author =	{Athanas, Peter M. and Becker, J\"{u}rgen and Teich, J\"{u}rgen and Verbauwhede, Ingrid},
  title =	{{10281 Summary – Dynamically Reconfigurable Architectures}},
  booktitle =	{Dynamically Reconfigurable Architectures},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2010},
  volume =	{10281},
  editor =	{Peter M. Athanas and J\"{u}rgen Becker and J\"{u}rgen Teich and Ingrid Verbauwhede},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.10281.2},
  URN =		{urn:nbn:de:0030-drops-28926},
  doi =		{10.4230/DagSemProc.10281.2},
  annote =	{Keywords: Dynamically Run-Time Reconfigurable Computing Architectures, Self- adaptive Systems, Computational Models, Circuit Technologies, System Architecture, CAD Tool Support, Reconfigurable/Adaptive Computing based on Nanotechnologies}
}
Document
Secure remote reconfiguration of FPGAs

Authors: Nele Mentens, Jo Vliegen, An Braeken, Abdellah Touhafi, Karel Wouters, and Ingrid Verbauwhede

Published in: Dagstuhl Seminar Proceedings, Volume 10281, Dynamically Reconfigurable Architectures (2010)


Abstract
This paper presents a solution for secure remote reconfiguration of FPGAs. Communicating the bitstream has to be done in a secure manner to prevent an attacker from reading or altering the bitstream. We propose a setup in which the FPGA is the single device in the system's zone-of-trust. The result is an FPGA architecture that is divided into a static and a dynamic region. The static region holds the communication, security and reconfiguration facilities, while the dynamic region contains the targeted application.

Cite as

Nele Mentens, Jo Vliegen, An Braeken, Abdellah Touhafi, Karel Wouters, and Ingrid Verbauwhede. Secure remote reconfiguration of FPGAs. In Dynamically Reconfigurable Architectures. Dagstuhl Seminar Proceedings, Volume 10281, pp. 1-4, Schloss Dagstuhl - Leibniz-Zentrum für Informatik (2010)


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@InProceedings{mentens_et_al:DagSemProc.10281.11,
  author =	{Mentens, Nele and Vliegen, Jo and Braeken, An and Touhafi, Abdellah and Wouters, Karel and Verbauwhede, Ingrid},
  title =	{{Secure remote reconfiguration of FPGAs}},
  booktitle =	{Dynamically Reconfigurable Architectures},
  pages =	{1--4},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2010},
  volume =	{10281},
  editor =	{Peter M. Athanas and J\"{u}rgen Becker and J\"{u}rgen Teich and Ingrid Verbauwhede},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.10281.11},
  URN =		{urn:nbn:de:0030-drops-28391},
  doi =		{10.4230/DagSemProc.10281.11},
  annote =	{Keywords: FPGA, cryptography, security, remote configuration}
}
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