A Complete Security Proof of SQIsign
- Marius A. Aardal
- Andrea Basso
- et al.
- 2025
- CRYPTO 2025
Luca De Feo
Bio
I am a cryptographer at IBM Research Europe, Zürich since 2019, working mostly on post-quantum cryptography. Previously, I was Maître de Conférences at Université de Versailles.
You can find an up to date list of research works on my personal web page.
Publications
SQIsign2D-West: The Fast, the Small, and the Safer
- Andrea Basso
- Pierrick Dartois
- et al.
- 2024
- AsiaCrypt 2024
Isogeny problems with level structure
- Luca De Feo
- Tako Boris Fouotsa
- et al.
- 2024
- Eurocrypt 2024
Proving knowledge of isogenies: a survey
- Ward Beullens
- Luca De Feo
- et al.
- 2023
- Designs, Codes, and Cryptography
On the (In)Security of ElGamal in OpenPGP
- Luca De Feo
- Bertram Poettering
- et al.
- 2023
- CACM
New algorithms for the Deuring correspondence: Towards practical and secure SQISign signatures
- Luca De Feo
- Antonin Leroux
- et al.
- 2023
- Eurocrypt 2023
Supersingular Curves You Can Trust
- Andrea Basso
- Giulio Codogni
- et al.
- 2023
- Eurocrypt 2023
SCALLOP: Scaling the CSI-FiSh
- Luca De Feo
- Tako Boris Fouotsa
- et al.
- 2023
- PKC 2023
SIDH Proof of Knowledge
- Luca De Feo
- Samuel Dobson
- et al.
- 2022
- ASIACRYPT 2022
Zero-Value Side-Channel Attacks on SIKE
- Luca De Feo
- Nadia El Mrabet
- et al.
- 2022
- IACR Transactions on Cryptographic Hardware and Embedded Systems
Blog posts
IBM’s quantum-safe signature schemes advance in NIST’s PQC process
Technical noteWard Beullens and Luca De FeoExpanding the quantum-safe cryptography toolbox
NewsWard Beullens and Luca De Feo(In)security of ElGamal in OpenPGP
ResearchLuca De Feo, Bertram Poettering, and Alessandro Sorniotti5 minute read
