VIOLETTA WEGER
TECHNICAL UNIVERSITY OF MUNICH
ABOUT
Starting 1st of August, I am
a
Rudolf Mößbauer Tenure Track Assistant Professor for Applied Algebra in the Mathematics Department at the Technical University of Munich.
Previously, I was a Marie Skłodowska-Curie Fellow
at the Technical University of Munich in the
group of Professor
Antonia Wachter-Zeh
and at Eindhoven University of Technology in the Mathematical Communication Theory group of Professor Alberto Ravagnani.
I obtained my Ph.D. in Mathematics at the University of Zurich under the supervision of Professor Joachim Rosenthal.
My research interests include cryptography, algebraic coding theory and number theory.
NEWS
- If you want to do a Ph.D. in algebraic coding theory or code-based cryptography, feel free to contact me!
- Glad to be group leader at the Virginia Tech - Swiss Summer School where I will talk about Code Equivalence!
- Excited to be a friend of finite geometry! Come to the Finite geometry and Friends Summer School!
- Thrilled to announce the special issue on code-based cryptography in Designs, Codes and Cryptography!
- Check out our new signature scheme CROSS using restricted errors. This is a round 1 candidate for the additional standardization call by NIST.
- Happy to be the main chair of CBCrypto 2024, an affiliated event with Eurocrypt 2024. See you in May in Zurich!
- If you are interested in learning about code-based cryptography, check out our survey! If you have any comments or additions to the survey, write me an email, as we plan to update it regularly.
CO-AUTHORS
-
Gianira Alfarano, Marco Baldi,
Jessica Bariffi,
Massimo Battaglioni, Sebastian Bitzer,
Eimear Byrne,
Giulia Cavicchioni,
Franco Chiaraluce, Niklas Gassner,
Markus Grassl, Marcus Greferath, Lukas Holzbaur,
Anna-Lena Horlemann, Carmelo Interlando,
Patrick Karl,
Karan Khathuria,
Hedonliang Liu,
Georg Maringer,
Giacomo Micheli,
Alessio Pavoni, Edoardo Persichetti, Anmoal Porwal,
Alberto Ravagnani,
Julian Renner, Stefan Ritterhoff, Nicole Rohrer, Joachim Rosenthal,
Paolo Santini,
Thomas Schamberger,
Severin Schraven,
Jonas Schupp,
Simran Tinani, Antonia Wachter-Zeh, Nadja Willenborg
SELECTED PUBLICATIONS
- Marco Baldi, Sebastian Bitzer, Alessio Pavoni, Paolo Santini, Antonia Wachter-Zeh, Violetta Weger. Zero Knowledge Protocols and Signatures from the Restricted Syndrome Decoding Problem. PKC 2024. Eprint
- Markus Grassl, Anna-Lena Horlemann, Violetta Weger. The Subfield Metric and its Application to Quantum Error Correction. Journal of Algebra and its Applications, 2023.
- Marco Baldi, Sebastian Bitzer, Alessio Pavoni, Paolo Santini, Antonia Wachter-Zeh, Violetta Weger. Generic Decoding of Restricted Errors. ISIT 2023.
- Eimear Byrne, Violetta Weger. Bounds in the Lee Metric and Optimal Codes. Finite Fields and Their Applications, Volume 87, 102151, 2023.
- Violetta Weger, Karan Khathuria, Anna-Lena Horlemann, Massimo Battaglioni, Paolo Santini, Edoardo Persichetti. On the Hardness of the Lee Syndrome Decoding Problem. Advances in Mathematics of Communications, 2022.
- Anmoal Porwal, Lukas Holzbaur, Hedongliang Liu, Julian Renner, Antonia Wachter-Zeh, Violetta Weger. Interleaved Prange: A New Generic Decoder for Interleaved Codes. PQCrypto 2022. Lecture Notes in Computer Science, vol 13512. Springer, Cham.
- Eimear Byrne, Anna-Lena Horlemann, Karan Khathuria, Violetta Weger. Density of Free Modules over Finite Chain Rings. Linear Algebra and its Applications, Volume 651, 2022
- Giacomo Micheli, Severin Schraven, Violetta Weger. Local to global principle for expected values. Journal of Number Theory, Volume 238, 2022. Video Abstract (and the Bloopers)
- Karan Khathuria, Joachim Rosenthal, Violetta Weger. Encryption scheme based on expanded Reed-Solomon codes. Advances in Mathematics of Communications, Volume 15, Issue 2, pp 207-218, 2021.
- Anna-Lena Horlemann-Trautmann, Violetta Weger. Information set decoding in the Lee metric with applications to cryptography. Advances in Mathematics of Communications, Volume 15, Nr 4, pp 677-699, 2021.
- Giacomo Micheli, Violetta Weger. On rectangular unimodular matrices over the algebraic integers. SIAM Journal on Discrete Mathematics, Volume 33, Issue 1, pp 425-437, 2019.
NIST SUBMISSIONS
- CROSS: Codes and Restricted Objects Signature Scheme. Submitters: Marco Baldi, Alessandro Barenghi, Sebastian Bitzer, Patrick Karl, Felice Manganiello, Alessio Pavoni, Gerardo Pelosi, Paolo Santini, Jonas Schupp, Freeman Slaughter, Antonia Wachter-Zeh, Violetta Weger. NIST PQC Call for Additional Digital Signature Schemes, 2023. Round 1 Submission.
SELECTED TALKS
- The Mysterious Case of Code Equivalence. VT-Swiss Summer School, July 1, 2024, Riva San Vitale, CH. Slides
- CROSS: signature scheme using restricted errors. AISEC: 3rd PQC Update, May 13, 2024, Munich, DE. Slides
- Open Problems in the Lee Metric. Effective Geometry and Algebra Seminar, March 29, 2024, Rennes, FR. Slides
- Open Problems in Code-Based Cryptography. Colloquium on Coding Theory and Cryptography, November 8, 2023. Ghent, BE. Slides
- CROSS: Signature scheme with restricted errors. Deutsche Mathematiker Vereinigung, September 25, 2023. Ilmenau, DE. Slides
- Introduction to code-based signatures. Finite Geometry and Friends, September 20, 2023. Brussels, BE. Slides
- Recent Advances in Code-based Signatures. CAST: Quantentechnologie und Quantencomputer-resistente Sicherheit, September 7, 2023. Darmstadt, DE. Slides
- The rise and fall of FuLeeca. 2nd Oxford Post-quantum Cryptography Workshop, September 5, 2023. Oxford, GBR. Slides Video
- The search for the right support: better bounds for the Lee metric. SIAM AG23, July 13, 2023. Eindhoven, NL. Slides (Fighting the Mic) Video
- How to sign using restricted errors. 29th Nordic Congress of Mathematicians with EMS, July 3, 2023. Aalborg, DK. Slides
- The search for the right support: better bounds for the Lee metric. Fq15, June, 23, 2023. Paris, Fr. Slides
- Signature Scheme from Restricted Errors. CBCrypto 2023, April 22, 2023. Lyon, FR. Slides
- Recent Advances and Challenges in Code-based Signatures. CrossFyre 2022, October 7, 2022, Passau, DE. Slides
- On the Density of Free Codes over Finite Chain Rings. Combinatorics 22, June 3, 2022, Mantova, IT. Slides
- Behaviour of random ring-linear codes. ACCESS, October 5, 2021, virtual. Slides
- On the density of free codes over finite chain rings. SIAM AG21, August 17, 2021, virtual. Slides
CONTACT
Department of Mathematics
TUM School of Computation, Information and Technology
Technical University of Munich
Munich, Germany