Ϲhristian Knabenhans (@cknabs) 's Twitter Profile
Ϲhristian Knabenhans

@cknabs

PhD student @EPFL; ex-@ETH.

Taking privacy-enhancing crypto (SNARKs, FHE & co) from theory to practice, and back.

cknabs.bsky.social

🇨🇭🇫🇷 🏳️‍🌈

ID: 1406903831473049602

linkhttps://cknabs.github.io/ calendar_today21-06-2021 09:17:00

37 Tweet

213 Followers

412 Following

OpenFHE - Open Source Fully Homomorphic Encryption (@openfhe_org) 's Twitter Profile Photo

Happy to share this great project from Ϲhristian Knabenhans that builds off OpenFHE - Open Source Fully Homomorphic Encryption with the additional ability to prove the correct evaluation of FHE circuits using a (zero-knowledge) succinct non-interactive argument of knowldege ((zk)SNARK). Open-source FTW! github.com/zkFHE/zkOpenFH…

EPFL Computer and Communication Sciences (@icepfl) 's Twitter Profile Photo

Make the Most of Your Summer by joining us for Summer@epfl 2025!! 📡To apply go here summer.epfl.ch ⏳The application deadline for all students is on the Sunday closest to 1st December (anywhere on Earth). EPFL EPFL_AI_Center EPFL Center for Imaging

Make the Most of Your Summer by joining us for  Summer@epfl 2025!! 

📡To apply go here summer.epfl.ch
⏳The application deadline for all students is on the Sunday closest to 1st December (anywhere on Earth).

<a href="/EPFL_en/">EPFL</a> <a href="/EPFL_AI_Center/">EPFL_AI_Center</a> <a href="/EPFL_Imaging/">EPFL Center for Imaging</a>
Ϲhristian Knabenhans (@cknabs) 's Twitter Profile Photo

We're starting a study group on Alessandro Chiesa and Eylon Yogev's snargsbook.org on the ZK Hack Discord! Join us this Thursday at 6pm CET for an intro by Alessandro: discord.com/events/7409136…

Tom Gur (@tomgur) 's Twitter Profile Photo

Excited to share this new paper with Jack O'Connor and Nick Spooner! We improve our ZK-PCP construction to cover all of NEXP (with exponential proofs), scale it to NP with polynomial proofs, and obtain O(1)-locality via composition--yielding a ZK analogue of the PCP theorem. 1/3

Excited to share this new paper with Jack O'Connor and <a href="/_nickspoon/">Nick Spooner</a>! We improve our ZK-PCP construction to cover all of NEXP (with exponential proofs), scale it to NP with polynomial proofs, and obtain O(1)-locality via composition--yielding a ZK analogue of the PCP theorem. 1/3
Ϲhristian Knabenhans (@cknabs) 's Twitter Profile Photo

If you're applying for a PhD in applied crypto/system security/privacy this year, you should absolutely consider applying to Anwar Hithnawi's new lab at UoT! She's a brilliant researcher and a wonderful advisor, don't miss this opportunity to work with her.