Build data-driven services with end-to-end encryption for privacy. Products based on cryptographic secure multi-party computation and Intel(R) SGX.
Estonia
Joined October 2008
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Read on for an architectural blueprint of @sharemind MPC for cross-organisation data analysis. First results from Cybernetica's Eurostat MPC project.
It's time to start sharing results from the work that Cybernetica has done on MPC for Eurostat. First - we thank Eurostat for all the effort they have put into understanding MPC and putting together requirements.
You find the concept on the website: cros.ec.europa.eu/joconde
Sharemind by Cybernetica retweeted
The original @sharemind MPC paper has reached a thousand citations now. I know this is not impressive if you are in bioinformatics or work at CERN, but it's a nice landmark in cryptography. Thank you, everyone!
scholar.google.com/citations…
Maybe, one day, we'll do a Mars based one.
sharemind.cyber.ee/satellite…
@sharemind did an Earth based one
Sharemind by Cybernetica retweeted
@cybernetica is building MPC-as-a-Service for governments.
🌟 Cybernetica has been chosen by @EU_Eurostat to develop a multi-party secure Computing-as-a-Service platform for handling confidential data across countries and organisations.
👇 Continue reading about the our major milestone below!
cyber.ee/resources/news/euro…
@sharemind MPC used for cross-site clinical trial between Germany and Italy with full ethics and GDPR approvals. Paper in npj Digital Medicine.
Privacy-friendly evaluation of patient data with secure multiparty computation in a European pilot study
nature.com/articles/s41746-0…
Sharemind by Cybernetica retweeted
Includes @sharemind MPC, so must be proper.
@sharemind MPC Product Owner @riivo_t will be speaking at DeCompute 2024 about Reducing #MPC implementation cost by splitting platform and runtime.
He will introduce our work on making sure MPC vendors can share code and reduce vendor lock-in risk.
See: decompute.org
@sharemind has always been rooted in strong foundations. Read a formal treatment of the @sharemind MPC security model here: dspace.ut.ee/items/f52fc12d-…
Next week, @pillepullonen from @cybernetica defends her PhD thesis "Foundations of efficient and secure algorithm development for secure multiparty computation" at @UniTartuCS. Supervised by me and Sven Laur. cs.ut.ee/en/content/doctoral… 1/3
Want to know where privacy technologies like @sharemind fit into e-governments? New paper from @liinakamm, @danbogdanov, Eduardo Brito and Andre Ostrak has blueprints! link.springer.com/chapter/10…
Yes, you can use @sharemind MPC for securing weight aggregation in federated learning. Proof of concept still, bigger implementations incoming.
dl.acm.org/doi/10.1145/36031…
Sharemind by Cybernetica retweeted
This is pretty amazing! Didn’t hear about Yao circuits since my university days!
There’s also @sharemind if you want a productized approach to multi party computation
In 2008, the Danish government used cutting-edge cryptography to auction 25,000 tons of beets.
The auction was needed to set the price of sugar beets. However, the farmers didn't want to show their hand. Rather than hire expensive consultants, they used MPC to implement this private auction.
But what's MPC, and how does it work? Let's build a MPC implementation from scratch. Here's how:
Sharemind by Cybernetica retweeted
Digital advertising without 3rd party cookies.
@cybernetica and the @sharemind team were part of an experiment with @Meta in the Singapore IMDA Privacy Enhancing Technology sandbox. Testing the Interoperable Private Attribution was a great experience!
cyber.ee/resources/case-stud…
2023 was a good year for @sharemind MPC.
2024 will be better, you'll hear from us soon.
We'll just leave this here, as a hint of what's to come.
youtube.com/watch?v=6sShrJa0…
Sharemind by Cybernetica retweeted
In @TEADAL_eu we are thinking about PETs in federated data lakes and looking forward to using @sharemind in some interesting pilots. Read more in teadal.eu/2023/12/07/unlocki…
Sharemind by Cybernetica retweeted
PAI-MACHINE with @USNavyResearch is about accelerating the development of cryptographically secure #artificialintelligence. We will build on Cybernetica’s expertise in secure multi-party computation technologies, namely Sharemind MPC.
Read more below.
cyber.ee/resources/news/ONR-…
@sharemind MPC 2023.09 is released!
Now supports Debian 12 (Bookworm) and Ubuntu 22.04 (Jammy Jellyfish).
New feature: parallel ORAM in the SecreC standard library
New feature: new fixed point operations
SDK download: sharemind-sdk.github.io/inde…
Manual: docs.sharemind.cyber.ee/2023…
The world of MPC has changed a since we started @sharemind at @cybernetica. We've designed a roadmap for integrating Sharemind's highly optimised protocols with the cloud native models of Carbyne Stack.
Here is the first roadmap:
cyber.ee/uploads/Sharemind_M…
Sharemind by Cybernetica retweeted
Mohammad implemented a range of graph search algorithms on @sharemind MPC, showing up to 2000x speedups over the state of the art.
Congratulations to Mohammad Anagreh and his supervisors, Prof. Eero Vainikko and Visiting Prof. Peeter Laud, @cybernetica. Mohhamad successfully defended his PhD thesis: "Privacy-preserving parallel computations for graph problems."
blog.cs.ut.ee/2023/05/29/moh…
#unitartu #unitartucs
Sharemind by Cybernetica retweeted
If you missed my MPC musing for the last week then my apologies, I was on vacation.
Thus, here's a talk I gave last year at CarbyneStackCon that I just found has been published.
Secure multi-party computation. When? Which kind? For whom?
Video: media.video.bosch.com/media/…
Sharemind by Cybernetica retweeted
Here's the presentation on the case study of using @sharemind HI for tourism statistics in Indonesia in 2019 -
youtu.be/leiigEA2dAI?t=4741
