iiinova — where your digital self keeps evolving

Giacomo Borin

@gbor.in

Reposted by Giacomo Borin

Luca De Feo @bsky.defeo.lu · 16/03/2026

We still have a few spots left at MaGIC! Registration closes this week... Hurry up if you want to be on top of all the latest news on Cryptographic Group Actions! magic-workshop.github.io

magic-workshop.github.io

MaGIC 2026 - Marche Workshop on Group Actions in Cryptography

A workshop dedicated to the study of cryptographic group actions, a rapidly evolving area at the intersection of algebraic geometry, number theory, and post-quantum cryptography. The workshop will bri...

027

Reposted by Giacomo Borin

Luca De Feo @bsky.defeo.lu · 11/03/2026

TL;DR: - SQIsign more general than initially thought. - More space for protocol design! - SQIsign NIST v2 still the best signature, by a small margin. Ilinca already foreshadowed some of this in www.youtube.com/watch?v=5tGb..., though that's a different POV we're still writing up.

082

Giacomo Borin @gbor.in · 09/03/2026

And we also have a QROM proof!

061

Reposted by Giacomo Borin

Maria Corte-Real Santos @maria.isogeny.club · 06/03/2026

New PRISM improvements 🥳 We extended our PRISM paper to present two new variants: one that achieves strong unforgeability, and another that allows for smaller parameters and therefore faster signatures! eprint.iacr.org/2026/443.pdf

eprint.iacr.org

195

Reposted by Giacomo Borin

Andrea Basso @andreavbasso.bsky.social · 02/03/2026

We're organizing a workshop on cryptographic group actions bringing together the isogeny and code communities. The workshop is just before Eurocrypt, a quick train away from Rome in the beautiful Marche. Early registration ends this week, so grab your spot soon! magic-workshop.github.io

magic-workshop.github.io

MaGIC 2026 - Marche Workshop on Group Actions in Cryptography

075