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Documents authored by Armknecht, Frederik

Document
DOI: 10.4230/DagRep.9.11.1
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-dev.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
DOI: 10.4230/DagRep.6.1.34
Symmetric Cryptography (Dagstuhl Seminar 16021)

Authors: Frederik Armknecht, Tetsu Iwata, Kaisa Nyberg, and Bart Preneel

Published in: Dagstuhl Reports, Volume 6, Issue 1 (2016)

Abstract
From 10.01.2016 to 15.01.2016, the Seminar 16021 in Symmetric Cryptography was held in Schloss Dagstuhl-Leibniz Center for Informatics. It was the fifth in the series of the Dagstuhl seminars "Symmetric Cryptography" held in 2007, 2009, 2012, and 2014. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations were given during the seminar. The first section describes the seminar topics and goals in general.
Cite as

Frederik Armknecht, Tetsu Iwata, Kaisa Nyberg, and Bart Preneel. Symmetric Cryptography (Dagstuhl Seminar 16021). In Dagstuhl Reports, Volume 6, Issue 1, pp. 34-54, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2016)

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@Article{armknecht_et_al:DagRep.6.1.34,
  author =	{Armknecht, Frederik and Iwata, Tetsu and Nyberg, Kaisa and Preneel, Bart},
  title =	{{Symmetric Cryptography (Dagstuhl Seminar 16021)}},
  pages =	{34--54},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2016},
  volume =	{6},
  number =	{1},
  editor =	{Armknecht, Frederik and Iwata, Tetsu and Nyberg, Kaisa and Preneel, Bart},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagRep.6.1.34},
  URN =		{urn:nbn:de:0030-drops-58088},
  doi =		{10.4230/DagRep.6.1.34},
  annote =	{Keywords: authenticity, block ciphers, confidentiality, cryptanalysis, hash functions, integrity, lightweight cryptography, provable security, stream ciphers}
}
Document
DOI: 10.4230/DagRep.4.1.1
Symmetric Cryptography (Dagstuhl Seminar 14021)

Authors: Frederik Armknecht, Helena Handschuh, Tetsu Iwata, and Bart Preneel

Published in: Dagstuhl Reports, Volume 4, Issue 1 (2014)

Abstract
From 05.01.2014 to 10.01.2014, the Seminar 14021 in Symmetric Cryptography 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

Frederik Armknecht, Helena Handschuh, Tetsu Iwata, and Bart Preneel. Symmetric Cryptography (Dagstuhl Seminar 14021). In Dagstuhl Reports, Volume 4, Issue 1, pp. 1-16, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2014)

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@Article{armknecht_et_al:DagRep.4.1.1,
  author =	{Armknecht, Frederik and Handschuh, Helena and Iwata, Tetsu and Preneel, Bart},
  title =	{{Symmetric Cryptography (Dagstuhl Seminar 14021)}},
  pages =	{1--16},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2014},
  volume =	{4},
  number =	{1},
  editor =	{Armknecht, Frederik and Handschuh, Helena and Iwata, Tetsu and Preneel, Bart},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagRep.4.1.1},
  URN =		{urn:nbn:de:0030-drops-45150},
  doi =		{10.4230/DagRep.4.1.1},
  annote =	{Keywords: Authenticity, Integrity, Privacy,Hash Functions, Block Ciphers, Provable Security, Cryptanalysis}
}
Document
DOI: 10.4230/DagRep.2.1.39
Symmetric Cryptography (Dagstuhl Seminar 12031)

Authors: Frederik Armknecht, Stefan Lucks, Bart Preneel, and Phillip Rogaway

Published in: Dagstuhl Reports, Volume 2, Issue 1 (2012)

Abstract
From 15.01.12 to 20.01.12, the Seminar 12031 in "Symmetric Cryptography" 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

Frederik Armknecht, Stefan Lucks, Bart Preneel, and Phillip Rogaway. Symmetric Cryptography (Dagstuhl Seminar 12031). In Dagstuhl Reports, Volume 2, Issue 1, pp. 39-49, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2012)

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@Article{armknecht_et_al:DagRep.2.1.39,
  author =	{Armknecht, Frederik and Lucks, Stefan and Preneel, Bart and Rogaway, Phillip},
  title =	{{Symmetric Cryptography (Dagstuhl Seminar 12031)}},
  pages =	{39--49},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2012},
  volume =	{2},
  number =	{1},
  editor =	{Armknecht, Frederik and Lucks, Stefan and Preneel, Bart and Rogaway, Phillip},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagRep.2.1.39},
  URN =		{urn:nbn:de:0030-drops-34569},
  doi =		{10.4230/DagRep.2.1.39},
  annote =	{Keywords: Hash functions, Feistel networks, BLAKE, KLEIN, Keccak, IDEA, GCM, EAXprime, TLS, KISS}
}
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