Michele Orrù
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tumbolia.bsky.social
Michele Orrù
@tumbolia.bsky.social
A curious child. https://michele.orru.net
the new dragon book cover is incredible
October 17, 2025 at 6:08 AM
Talk in just a few hours! 🗞️ eprint.iacr.org/2024/1552

Exciting to present it in the very same venue where I wrote a big chunk of it while attending @rightscon.org !
October 14, 2025 at 12:02 AM
Got invited to @college-de-france.fr for a seminar about zero-knowledge and online anonymity! 🎉🎉🎉

www.college-de-france.fr/fr/agenda/se...
September 23, 2025 at 11:33 AM
Thrilled to announce that my latest paper with Alessandro Chiesa has been accepted to TCC, the IACR conference on the theory of cryptography!
August 30, 2025 at 6:39 PM
at this conference everyone has 4+ coauthors except me lol
August 24, 2025 at 10:41 PM
I'll present my latest paper on anonymous credentials and designated-verifier kzg at ACM CCS 2025 in Taipei!
August 24, 2025 at 10:41 PM
July 16, 2025 at 5:07 AM
Our paper "Beyond the Circuit" was accepted at IACR's Communications in Cryptology!
It contains a few simple protocols for simplifying foreign arithmetic in zero-knowledge proofs. Formally we introduce "Σ-reductions", a mix of "Σ-protocols" and "reductions of knowledge".

🗞️ cic.iacr.org/p/2/1/23/pdf
April 11, 2025 at 12:25 PM
In the meantime, zkproof7's program, a "standards conference"
March 16, 2025 at 6:38 PM
Tomorrow I will venture outside research comfort zone to talk at the IETF about standardizing Fiat-Shamir and Σ-protocols. You can check out my slides here
datatracker.ietf.org/meeting/122/...
March 16, 2025 at 6:32 PM
It’s telling me something
February 24, 2025 at 5:12 PM
Thrilled to be emerging from my research cave for a trip around Asia
🇸🇬 Singapore (17-22 Feb) NUS
🇹🇼 Taipei (22 Feb - 8 Mar) RigthsCon, Community Privacy Residency
Are friends around?
February 15, 2025 at 10:00 AM
If you change slides fast…
May 23, 2023 at 9:13 AM
They have seen better days
May 7, 2023 at 3:56 PM
Oh I’m just looking at the sheer amount of publications (32!) in the last month for theshold schemes, and reading 2023/567, a good night read
April 30, 2023 at 1:16 AM
April 22, 2023 at 6:15 PM
April 22, 2023 at 6:15 PM