Giuseppe D'Alconzo

PhD Student in Pure and Applied Mathematics (PoliTo - UniTo)
giuseppe [dot] dalconzo [at] polito [dot] it

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Curriculum Vitae

Google Scholar

ArXiv

ORCID

About me

Education

I am a PhD student in Mathematics and a research fellow at the Polytechnic of Turin. My research interests are post-quantum cryptography and the computational complexity of related problems.

(Ongoing) Phd in Pure and Applied Mathematics - Politecnico di Torino.
Master Degree in Mathematics - Cryptography and Coding Theory curriculum. Università degli Studi di Trento, 2020.
Bachelor’s Degree in Mathematics. Università del Salento, 2017.

What's new

Accepted paper at WCC24 and CBCrypto 24: Group Factorisation for Smaller Signatures from Cryptographic Group Actions.
[WCC][CBC]
CrypTOgraphy Days - Turin 2024. Conference on research aspects of cryptography and its applications. 16-17 May 2024.
[Info]

Conference articles

Non-Interactive Commitment from Non-Transitive Group Actions - Giuseppe D'Alconzo, Andrea Flamini, Andrea Gangemi. Asiacrypt 2023 (2023).
[Authors' version]

Journal articles

Monomial Isomorphism for Tensors and Applications to Code Equivalence Problems - Giuseppe D'Alconzo. Designs, Codes and Cryptography (2024).
[Open Access]
On Two Modifications of the McEliece PKE and the CFS Signature Scheme - Giuseppe D'Alconzo. International Journal of Foundations of Computer Science (2023).
[Author's version]
Security issues of CFS-like digital signature algorithms - Giuseppe D'Alconzo, Alessio Meneghetti, Paolo Piasenti. Journal of Discrete Mathematical Sciences & Cryptography (2021).
[Authors' version]

Preprints

Don’t Use It Twice! Solving Relaxed Linear Code Equivalence Problems - Alessandro Budroni, Jesùs-Javier Chi-Dominguez, Giuseppe D’Alconzo, Antonio J. Di Scala, Mukul Kulkarni (2024).
Representations of Group Actions and their Applications in Cryptography - Giuseppe D'Alconzo, Antonio J. Di Scala (2023).
TRIFORS: LINKable Trilinear Forms Ring Signature - Giuseppe D'Alconzo, Andrea Gangemi (2022).
A Note on the Hardness of Problems from Cryptographic Group Actions - Giuseppe D'Alconzo (2022).
Vanishing ideals of binary Hamming spheres - Giuseppe D'Alconzo, Alessio Meneghetti (2021).

Talks

Representation of Group Actions and their Applications to Cryptography (ACCESS online seminar series, March 2024).
[Slides] [link]
Non-Interactive Bit Commitment from Non-Transitive Group Actions (Asiacrypt 2023, December 2023).
[Slides] [link]
The Linear Dimension of a Group Action (UMI Cryptography and Coding Theory 2023, September 2023).
[Slides] [link]
On the Non-Transitivity of Group Actions in Cryptography (Young Researchers Algebra Conference, July 2023).
[Slides] [link]
Group Actions and their Cryptographic Applications (Doc in Progress, July 2023).
[Slides] [link]
TRIFORS: LINKable Trilinear Forms Ring Signature (Crypto Conference 2023, May 2023).
[Slides] [link]
The Hardness of Code Equivalence in the Sum-Rank Metric (PQCifris 2022 Workshop on Post-Quantum Cryptography, October 2022).
[Slides] [link]
An Introduction to Secure Multi-Party Computation (De Cifris Augustae Taurinorum, June 2019).
[Slides] [link]