Hi there,
It’s just 4 weeks before our next Swiss Crypto Day at EPFL, Lausanne, which this time falls on Halloween! We hope to spook you out with crazy Isogenies and weak ciphers you thought were strong!
If you didn’t register yet, you can do so at the following address:
https://scd2025.c4dt.org/
If you already registered, please fill out the form here:
https://scd2025.c4dt.org/conferences/scd2025/register/edit
The day will be held in room CM 1 2<https://plan.epfl.ch/?room==CM%201%202> with the following program:
10:00 - Registration and Welcome Coffee
10:30 - Tako Boris Fouotsa - PRISMO: A Quaternion Signature for Isogeny Group Actions
11:00 - Bryan Ford - Usable coercion-resistant e-voting in Votegral
11:30 - Cecilia Boschini
12:00 - Lunch
13:30 - Giulio Malavolta - How to Verify that a Small Device is Quantum, Unconditionally
14:00 - Antonio Sanso - Breaking Poseidon with Graeffe: Root-Finding for Fun (and No Profit)
14:15 - Ziyi Guan - Relativized Succinct Arguments in the ROM Do Not Exist
15:00 - Afternoon Break
15:00 - Felix Günther - To be confirmed
15:30 - Francesca Falzon - Learning from Functionality Outputs: Private Join and Compute in the Real World
Looking forward to seeing you there,
Linus
PS: thanks to Claude code to provide fixes to the osem software I’m using for the webpage. It’s still clunky, but I think it should work better now. You can answer the questions, will get emails, but still have to take a ticket, even though it’s not needed :)
--
Lead Software Research Engineer
EPFL – Center for Digital Trust
Station 14
CH – 1015 Lausanne
G [he/him/his; il/lui/son; er/ihm/sein]
P +41 21 693 67 70
E linus.gasser(a)epfl.ch
W c4dt.epfl.ch
