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Marcella Hastings
PhD candidate studying secure computation in practice at UPenn
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Marcella Hastings proslijedio/la je tweet
Marina Minkin 29. sij
Now that is out, I am looking for a summer internship 😇. I am interested in Security and Systems. I have done mostly speculative execution attacks so far (but not only). Please contact me if you are looking for interns 😀
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Marcella Hastings 21. sij
Odgovor korisniku/ci @mkskeller
Yay! Added a link in the repo (plus links to all the other frameworks and most of their docs).
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Marcella Hastings proslijedio/la je tweet
Marcel Keller 21. sij
.'s talk at reminded me that more documentation should be my resolution for 2020, so here's a first slice on the core high-level functionality of MP-SPDZ:
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Marcella Hastings proslijedio/la je tweet
Cosic.be 10. sij
"The paper 'SoK: General Purpose Compilers for Secure Multi-Party Computation' is highly recommended for those who are interested in finding the right MPC framework to choose for their real world secure computational needs" reports from
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Marcella Hastings proslijedio/la je tweet
Lucy Qin 9. sij
As mentioned by Kinan Dak Albab, JIFF is a new general-purpose MPC framework for web-based applications! It’s highly customizable with a focus on usability. Tutorials and docs available. Look out for the paper & v1 release this February!!
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Marcella Hastings proslijedio/la je tweet
acrab 9. sij
We made a thing!! Check it out and help us out. Email acrab( at ) for an account
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Marcella Hastings proslijedio/la je tweet
Matt's Grad Students 9. sij
We put together a site to look for applied crypto research. Eprint is great, but wading through 1500 papers/yr for 100 practical papers is 💩. Join us and help out!
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Marcella Hastings proslijedio/la je tweet
Yolan Romailler 9. sij
Odgovor korisniku/ci @AnomalRoil
The problem with MPC is that it's often very difficult to setup! You might even need to compile custom OpenSSL versions 😅 Thankfully the authors have a set of Docker containers to spare us the time on their github!
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Marcella Hastings proslijedio/la je tweet
Dan Bogdanov 9. sij
The work of on the usability of multi-party computation came at a good time, creating this survey. Some research efforts do need to be timed correctly to make a real impact.
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Marcella Hastings proslijedio/la je tweet
Josh Baron 9. sij
Odgovor korisniku/ci @JoshuaWBaron
First up is Marcella Hastings from UPenn and of course we are starting with Danish sugar beet auctions 🤣
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Marcella Hastings 9. sij
Odgovor korisniku/ci @davidcadrian
A Dutch bank recently used it to implement a page rank algorithm in transaction graphs for fraud detection!
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Marcella Hastings 9. sij
Excited to tell about MPC frameworks bright and early tomorrow!
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Marcella Hastings 4. stu
Congrats to Dr Cohney!
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Marcella Hastings 25. ruj
Odgovor korisniku/ci @Marcella
Verifying myself: I am marcella on . KPUzd3KBJ_C3UuVGIsQ8JnRlp9qVqmC0gvSR /
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Marcella Hastings 25. ruj
New twitter handle. Sadly is still taken, but this will do for now.
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Marcella Hastings 24. ruj
Odgovor korisniku/ci @marcella_h_
Check out JIFF if you want to deploy MPC for people who can't download software. Full disclosure: I worked with this team over the summer. They are great and JIFF is flexible and cool and used for real applications! They even have a test suite
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Marcella Hastings 24. ruj
Odgovor korisniku/ci @hicsail @andreilapets i 3 ostali
The folks at are presenting a JIFF tutorial at tomorrow. It'll cover basics on MPC and an end-to-end deployment--in just 90 minutes!
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Marcella Hastings 24. ruj
I added JIFF to the MPC frameworks repository last week. JIFF is a Javascript implementation of secure multiparty computation in the semi-honest model. It hooks up to the browser, which makes it super easy for end users.
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Marcella Hastings 3. ruj
Odgovor korisniku/ci @shaananc @penndsl
Happily, patching is in progress for several vendors! But this is a tricky side channel that could have been avoided with more careful modeling
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Marcella Hastings 3. ruj
My labmate wrote about how inadequate threat modeling can lead to practical attacks--in this case on a NIST-standardized random number generator.
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