Dear Cryptographers in Switzerland,
The registration for the Swiss Crypto Day 2026
https://swisscryptoday.github.io/2026-09
is now open!
Please consider these dates:
* August 21: Registration deadline
Register via the website: https://swisscryptoday.github.io/2026-09/
* September 4: The Swiss Crypto Day takes place at ETH Zurich from 10:30 to 17:00.
We are looking forward to seeing you all in Zurich in September.
Best regards,
The organizers
Kristina Hostakova and Felix Günther
(Sent by Christian Cachin on behalf of the organizers.)
Dear Swiss Crypto Day community,
For the sixth Swiss Crypto Day -- held at ETH Zurich on Friday, September 4, 2026 -- we are soliciting submissions for short contributed talks.
Short talks are an opportunity to present your research to the Swiss Crypto community and are mainly intended for junior researchers (PhD students
and postdocs), but everybody is welcome to submit. Depending on the number of submissions, we expect that have 8-12min for each talk.
If you would like to present your research as a short talk, please submit a title and a short abstract of your talk via email to us organizers:
Felix Günther <mail(a)felixguenther.info>, Kristina Hostáková <kristina.hostakova(a)inf.ethz.ch>
The deadline for submitting your abstract is July 17, 2026.
More details about the event and registration information will follow soon on the website: https://swisscryptoday.github.io/2026-09/
We're looking forward to your submissions and to seeing you all in Zurich in September!
Best regards,
Felix Günther and Kristina Hostáková
Dear Swiss Crypto Day community,
We are excited to announce that the sixth Swiss Crypto Day will be held
in Zürich on *Friday, September 4th, 2026*. So save the date!
Details about the event and the registration link will appear soon on
the website: https://swisscryptoday.github.io/2026-09/
Best regards,
Kristina Hostáková (on behalf of the organizing committee of the Swiss
Crypto Day)
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
Dear cryptographer,
The next Swiss Crypto Day Event is just around the corner: it will happen on the 31st of October at EPFL, in Lausanne.
We’ll start at 10am, have lunch, and should be done by 4:30pm. The program will consist of invited and contributed presentations. We solicit suggestions for invited talks and are looking for a small number of contributed talks.
You can sign up, get a ticket, and propose talks on the conference page here:
https://scd2025.c4dt.org/conferences/scd2025
Best,
Linus and Christian for the organization committee
Dear Swiss Crypto Day community,
If you are not register yet, this is just a reminder that the deadline
for registration for the Spring edition of the Swiss Crypto Day is
approaching (tomorrow, 27th of March).
You can find the registration link and the program on the website:
https://swisscryptoday.github.io/2025/
The venue for the event is the Campus Est of Università della Svizzera
italiana (www.usi.ch), in Lugano, Ticino. Lugano is easily reachable by
train in approximately two hours from Zurich. The event will start at
10:30 AM and finish at 5:00 PM on the 4th April 2025. The detailed
program will be announced soon,
We look forward to your participation and can't wait to see you all in
Lugano!
Best regards,
Francesco Regazzoni,
On behalf of the organizing committee of the Swiss Crypto Day
Dear Swiss Crypto Day community,
During the Spring Crypto Day 2025, you will have the opportunity to
present your research during the "Short Talks Session" (4-5 minutes for
each talk). The session is mainly for junior researchers (PhD student
and post-doc), but everybody is welcome to submit too.
If you would like to present your research in the "Short Talks Session",
please submit a title and a short abstract of the talk using the
following link:
https://forms.office.com/e/56qi8qA3JA
The deadline for submitting your abstract is 28 of March 2025, but due
to a limited availability of slots for short talks, we would suggest to
submit your abstract in advance.
You can find the event details together with the registration and
location information, on the website https://swisscryptoday.github.io/2025/
We look forward to your participation and can't wait to see you all in
Lugano!
Best regards,
Francesco Regazzoni,
On behalf of the organizing committee of the Swiss Crypto Days
Dear Swiss Crypto Day community,
As announced in St. Gallen, the Spring edition of the Swiss Crypto Day
will take place in Ticino! More in details, the Spring Swiss Crypto Day
2025 will take place in Lugano, the 4th of April, 2025.
The venue for the event is the Campus Est of Università della Svizzera
italiana (www.usi.ch), in Lugano, Ticino. Lugano is easily reachable by
train in approximately two hours from Zurich. The event will start at
10:30 AM and finish at 5:00 PM on the 4th April 2025. The detailed
program will be announced soon,
The deadline for registration is 27 of March 2025, but due to a limited
availability of seats, we require all attendees to register in advance,
so we encourage you to register on time.
You can find the submission details together with the registration and
location information, on the website:
https://swisscryptoday.github.io/2025/
We look forward to your participation and can't wait to see you all in
Lugano!
Best regards,
Francesco Regazzoni,
On behalf of the organizing committee of the Swiss Crypto Day
Dear students,
We are thrilled to invite you to the “Swiss Crypto Day” workshop, taking place on September 2nd at HSG. As part of the event, we are hosting a 1:1 mentoring session during the 14:15 - 14:35 break as a part of the diversity and gender equality initiative at HSG where you can receive personalized guidance from experienced professionals in academia and industry. This is your chance to:
- Gain career advice and industry insights.
- Learn from the experiences of senior professionals.
- Discuss challenges and opportunities in your academic and professional journey.
To participate in the mentoring session, please register on the following link:
https://forms.gle/kbRAFFXW8vNRs6oR8
Spaces are limited, so be sure to secure your spot early!
We look forward to seeing you at Swiss Crypto Day!
Best regards,
The Swiss Crypto Day organising team
Dear all,
We are happy to announce the program for the third Swiss Crypto Day that will be taking place at the University of St. Gallen on September 2nd, starting from 09:00.
You can find the program on the event web site https://swisscryptoday.github.io/2024/ .
Be reminded that registration is free but obligatory, so if you have not done it already, please register by filling in the form on https://swisscryptoday.github.io/2024/ by August 25th .
We look forward to welcoming you to the Swiss Crypto Day at St. Gallen!
Best regards,
Novak Kaluđerović and Uddipana Dowerah,
Swiss Crypto Day organising team