Publications

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PRISM: Simple and Compact Identification and Signatures from Large Prime Degree Isogenies.

Published in PKC 2025 (best paper award)

Hash-then-sign signatures from large prime degree isogenies.

Recommended citation: Basso, A. et al. (2025). PRISM: Simple and Compact Identification and Signatures from Large Prime Degree Isogenies. Public-Key Cryptography PKC 2025. doi.org/10.1007/978-3-031-91826-1_10.
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Enhancing Threshold Group Action Signature Schemes: Adaptive Security and Scalability Improvements

Published in PQCrypto 2025

Improvements on threshold signature from generic group action

Recommended citation: Battagliola, M., Borin, G., Di Crescenzo, G., Meneghetti, A., Persichetti, E. (2025). Enhancing Threshold Group Action Signature Schemes: Adaptive Security and Scalability Improvements. Post-Quantum Cryptography. PQCrypto 2025. doi.org/10.1007/978-3-031-86599-2_5.
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Erebor and Durian: Full Anonymous Ring Signatures from Quaternions and Isogenies

Published in IACR Communications in Cryptology

Compact fully anonymous ring signatures from the Deuring Correspondence (Supersingular Isogenies and Quaternions)

Recommended citation: Giacomo Borin, Yi-Fu Lai, and Antonin Leroux, Erebor and Durian: Full Anonymous Ring Signatures from Quaternions and Isogenies. IACR Communications in Cryptology, vol. 1, no. 4, Jan 13, 2025, doi: 10.62056/ava3zivrzn.
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On the Semidirect Discrete Logarithm Problem in Finite Groups

Published in ASIACRYPT 2024

This paper is about quantumly breaking the Semidirect Discrete Logarithm Problem on finite groups

Recommended citation: Christopher Battarbee, Giacomo Borin, Ryann Cartor, Nadia Heninger, David Jao, Delaram Kahrobaei, Laura Maddison, Edoardo Persichetti, Angela Robinson, Daniel Smith-Tone and Rainer Steinwandt. "On the Semidirect Discrete Logarithm Problem in Finite Groups". ASIACRYPT 2024.
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A Guide to the Design of Digital Signatures based on Cryptographic Group Actions

Published in Preprint

Different configurations for signatures based on Cryptographic Group Actions

Recommended citation: Giacomo Borin, Edoardo Persichetti, Paolo Santini, Federico Pintore and Krijn Reijnders. "A Guide to the Design of Digital Signatures based on Cryptographic Group Actions." Cryptology ePrint Archive (2023).
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Cutting the GRASS: Threshold GRoup Action Signature Schemes

Published in CT-RSA 2024

Threshold signature from generic group action derived signatures

Recommended citation: Battagliola, Michele, Giacomo Borin, Alessio Meneghetti, and Edoardo Persichetti. "Cutting the GRASS: Threshold GRoup Action Signature Schemes." CT-RSA 2024.
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