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Documents authored by Naya-Plasencia, Maria

Document
DOI: 10.4230/DagRep.14.1.72
Symmetric Cryptography (Dagstuhl Seminar 24041)

Authors: Christof Beierle, Bart Mennink, María Naya-Plasencia, Yu Sasaki, and Rachelle Heim Boissier

Published in: Dagstuhl Reports, Volume 14, Issue 1 (2024)

Abstract
This report documents the program and the outcomes of Dagstuhl Seminar "Symmetric Cryptography" (24041). The seminar was held on January 21-26, 2024 in Schloss Dagstuhl - Leibniz Center for Informatics. This was the ninth seminar in the series "Symmetric Cryptography". Previous editions were held in 2007, 2009, 2012, 2014, 2016, 2018, 2020 and 2022. Participants of the seminar presented their ongoing work and new results on topics of cryptanalysis and (post-quantum) provable security of symmetric cryptographic primitives. Participants also worked together within seven research group dedicated to various topics (Cryptanalysis of Poseidon, Cryptanalysis of TEA-3, Exploitation of the wrong key randomization hypothesis non-conformity in key recovery attacks, Cryptanalysis of SCARF, Differential cryptanalysis and more, Key control security and Security of sponge combiners). In this report, a brief summary of the seminar is given, followed by the abstracts of given talks and a summary of the progress of each research group.
Cite as

Christof Beierle, Bart Mennink, María Naya-Plasencia, Yu Sasaki, and Rachelle Heim Boissier. Symmetric Cryptography (Dagstuhl Seminar 24041). In Dagstuhl Reports, Volume 14, Issue 1, pp. 72-89, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2024)

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@Article{beierle_et_al:DagRep.14.1.72,
  author =	{Beierle, Christof and Mennink, Bart and Naya-Plasencia, Mar{\'\i}a and Sasaki, Yu and Boissier, Rachelle Heim},
  title =	{{Symmetric Cryptography (Dagstuhl Seminar 24041)}},
  pages =	{72--89},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2024},
  volume =	{14},
  number =	{1},
  editor =	{Beierle, Christof and Mennink, Bart and Naya-Plasencia, Mar{\'\i}a and Sasaki, Yu and Boissier, Rachelle Heim},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagRep.14.1.72},
  URN =		{urn:nbn:de:0030-drops-204915},
  doi =		{10.4230/DagRep.14.1.72},
  annote =	{Keywords: Lightweight Cryptography, New Applications of Symmetric Cryptography, Permutation-Based Cryptography}
}
Document
DOI: 10.4230/DagRep.13.10.65
Quantum Cryptanalysis (Dagstuhl Seminar 23421)

Authors: Gorjan Alagic, Maria Naya-Plasencia, Rainer Steinwandt, and Manasi Shingane

Published in: Dagstuhl Reports, Volume 13, Issue 10 (2024)

Abstract
This report documents the program and the outcomes of Dagstuhl Seminar 23421 "Quantum Cryptanalysis". The seminar took place as an in-person event in October 2023 and was the seventh installment of the Dagstuhl Seminar series on Quantum Cryptanalysis. This report describes the motivation and technical scope of the seminar as well as the (updated) organizational structure of this week-long event. We also include abstracts of the seminar presentations given by participants and a description of the activities of the working groups.
Cite as

Gorjan Alagic, Maria Naya-Plasencia, Rainer Steinwandt, and Manasi Shingane. Quantum Cryptanalysis (Dagstuhl Seminar 23421). In Dagstuhl Reports, Volume 13, Issue 10, pp. 65-75, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2024)

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@Article{alagic_et_al:DagRep.13.10.65,
  author =	{Alagic, Gorjan and Naya-Plasencia, Maria and Steinwandt, Rainer and Shingane, Manasi},
  title =	{{Quantum Cryptanalysis (Dagstuhl Seminar 23421)}},
  pages =	{65--75},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2024},
  volume =	{13},
  number =	{10},
  editor =	{Alagic, Gorjan and Naya-Plasencia, Maria and Steinwandt, Rainer and Shingane, Manasi},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagRep.13.10.65},
  URN =		{urn:nbn:de:0030-drops-198345},
  doi =		{10.4230/DagRep.13.10.65},
  annote =	{Keywords: computational algebra, cryptanalysis, post-quantum cryptography, quantum algorithms, quantum resource estimation}
}
Document
DOI: 10.4230/DagRep.12.4.1
Symmetric Cryptography (Dagstuhl Seminar 22141)

Authors: Nils Gregor Leander, Bart Mennink, María Naya-Plasencia, Yu Sasaki, and Eran Lambooij

Published in: Dagstuhl Reports, Volume 12, Issue 4 (2022)

Abstract
This report documents the program and the outcomes of Dagstuhl Seminar 20041 "Symmetric Cryptography". The seminar was held on April 3-8, 2022 in Schloss Dagstuhl - Leibniz Center for Informatics. This was the eigth seminar in the series "Symmetric Cryptography". Previous editions were held in 2007, 2009, 2012, 2014, 2016, 2018, and 2022. Participants of the seminar presented their ongoing work and new results on topics of (quantum) cryptanalysis and provable security of symmetric cryptographic primitives. In this report, a brief summary of the seminar is given followed by the abstracts of given talks.
Cite as

Nils Gregor Leander, Bart Mennink, María Naya-Plasencia, Yu Sasaki, and Eran Lambooij. Symmetric Cryptography (Dagstuhl Seminar 22141). In Dagstuhl Reports, Volume 12, Issue 4, pp. 1-12, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2022)

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@Article{leander_et_al:DagRep.12.4.1,
  author =	{Leander, Nils Gregor and Mennink, Bart and Naya-Plasencia, Mar{\'\i}a and Sasaki, Yu and Lambooij, Eran},
  title =	{{Symmetric Cryptography (Dagstuhl Seminar 22141)}},
  pages =	{1--12},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2022},
  volume =	{12},
  number =	{4},
  editor =	{Leander, Nils Gregor and Mennink, Bart and Naya-Plasencia, Mar{\'\i}a and Sasaki, Yu and Lambooij, Eran},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagRep.12.4.1},
  URN =		{urn:nbn:de:0030-drops-172779},
  doi =		{10.4230/DagRep.12.4.1},
  annote =	{Keywords: block ciphers, cryptography, hash functions, stream cipers, symmetric cryptography}
}
Document
DOI: 10.4230/DagRep.11.9.64
Quantum Cryptanalysis (Dagstuhl Seminar 21421)

Authors: Stacey Jeffery, Michele Mosca, Maria Naya-Plasencia, and Rainer Steinwandt

Published in: Dagstuhl Reports, Volume 11, Issue 9 (2022)

Abstract
This seminar report documents the program and the outcomes of Dagstuhl Seminar 21421 Quantum Cryptanalysis. The seminar took place in a hybrid format in Fall 2021. The report starts out with the motivation and comments on the organization of this instance of the Dagstuhl Seminar series on {Quantum Cryptanalysis}, followed by abstracts of presentations. The presentation abstracts were provided by seminar participants.
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Stacey Jeffery, Michele Mosca, Maria Naya-Plasencia, and Rainer Steinwandt. Quantum Cryptanalysis (Dagstuhl Seminar 21421). In Dagstuhl Reports, Volume 11, Issue 9, pp. 64-79, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2022)

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@Article{jeffery_et_al:DagRep.11.9.64,
  author =	{Jeffery, Stacey and Mosca, Michele and Naya-Plasencia, Maria and Steinwandt, Rainer},
  title =	{{Quantum Cryptanalysis (Dagstuhl Seminar 21421)}},
  pages =	{64--79},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2022},
  volume =	{11},
  number =	{9},
  editor =	{Jeffery, Stacey and Mosca, Michele and Naya-Plasencia, Maria and Steinwandt, Rainer},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagRep.11.9.64},
  URN =		{urn:nbn:de:0030-drops-159187},
  doi =		{10.4230/DagRep.11.9.64},
  annote =	{Keywords: computational algebra, post-quantum cryptography, quantum computing, quantum resource estimation}
}
Document
DOI: 10.4230/DagRep.9.10.47
Quantum Cryptanalysis (Dagstuhl Seminar 19421)

Authors: Michele Mosca, Maria Naya-Plasencia, and Rainer Steinwandt

Published in: Dagstuhl Reports, Volume 9, Issue 10 (2020)

Abstract
This seminar report documents the program and the outcomes of Dagstuhl Seminar 19421 "Quantum Cryptanalysis", which took place in October 2019. After outlining the motivation and organizational aspects of this particular seminar, abstracts of presentations that were given by participants are provided.
Cite as

Michele Mosca, Maria Naya-Plasencia, and Rainer Steinwandt. Quantum Cryptanalysis (Dagstuhl Seminar 19421). In Dagstuhl Reports, Volume 9, Issue 10, pp. 47-60, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2020)

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@Article{mosca_et_al:DagRep.9.10.47,
  author =	{Mosca, Michele and Naya-Plasencia, Maria and Steinwandt, Rainer},
  title =	{{Quantum Cryptanalysis (Dagstuhl Seminar 19421)}},
  pages =	{47--60},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2020},
  volume =	{9},
  number =	{10},
  editor =	{Mosca, Michele and Naya-Plasencia, Maria and Steinwandt, Rainer},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagRep.9.10.47},
  URN =		{urn:nbn:de:0030-drops-118543},
  doi =		{10.4230/DagRep.9.10.47},
  annote =	{Keywords: computational algebra, post-quantum cryptography, quantum circuit complexity, quantum computing, standardization}
}
Document
DOI: 10.4230/DagSemProc.09031.8
Internal collision attack on Maraca

Authors: Anne Canteaut and Maria Naya-Plasencia

Published in: Dagstuhl Seminar Proceedings, Volume 9031, Symmetric Cryptography (2009)

Abstract
We present an internal collision attack against the new hash function Maraca which has been submitted to the SHA-3 competition. This attack requires 2^{237} calls to the round function and its complexity is lower than the complexity of the generic collision attack when the length of the message digest is greater than or equal to 512. It is shown that this cryptanalysis mainly exploits some particular differential properties of the inner permutation, which are in some sense in contradiction with the usual security criterion which guarantees the resistance to differential attacks.
Cite as

Anne Canteaut and Maria Naya-Plasencia. Internal collision attack on Maraca. In Symmetric Cryptography. Dagstuhl Seminar Proceedings, Volume 9031, pp. 1-15, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)

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@InProceedings{canteaut_et_al:DagSemProc.09031.8,
  author =	{Canteaut, Anne and Naya-Plasencia, Maria},
  title =	{{Internal collision attack on Maraca}},
  booktitle =	{Symmetric Cryptography},
  pages =	{1--15},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2009},
  volume =	{9031},
  editor =	{Helena Handschuh and Stefan Lucks and Bart Preneel and Phillip Rogaway},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.09031.8},
  URN =		{urn:nbn:de:0030-drops-19538},
  doi =		{10.4230/DagSemProc.09031.8},
  annote =	{Keywords: Hash function, collision attack, differential cryptanalysis, Boolean function}
}
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