Medijski sadržaj
- Tweetovi
- Tweetovi i odgovori
- Medijski sadržaj, trenutna stranica.
-
Interesting, Orange is presenting at
#realworldcrypto on a scheme for doing anonymous NFC functionality to access public transportation... but it relies on a variant of the q-SDH assumption in the generic bilear group model
(http://eprint.iacr.org/2017/1197.pdf )pic.twitter.com/BgizFbcePm
-
-
Always exciting when advanced cryptographic primitives like this become practical (not <yet> in the main Mozilla browser, it’s still in prototype)pic.twitter.com/6IS5C3WkKu
Prikaži ovu nit -
Super excited about this talk about privacy-preserving Mozilla browser telemetry! It was supported in part by the
@DARPA Safeware program#realworldcryptopic.twitter.com/9GHMCeVoIR
Prikaži ovu nit -
Boy this is one of those slides that may, *or may not*, have a good shelf life. (Referring to attacks on symmetric key primitives)pic.twitter.com/k9Nsh6H8LQ
-
-
Their hash functions are *really* small (in terms of R1CS size) vs even Pedersen hashpic.twitter.com/Zomb3wIEsB
Prikaži ovu nit -
What follows was a description how their new hash has fewer S-Box operations because the degree of the polynomial (thinking about this as an arithmetic circuit) is the same... so who needs more of them
(huh)pic.twitter.com/4UX7upHACw
Prikaži ovu nit -
Want to use more finite field-type hashes (like Pedersen commitment based) because R1CS is basically field arithmetic so it’s much more compactly representable (versus SHA which is more intuitively describable as a Boolean circuit)pic.twitter.com/hP4lZTSVCz
Prikaži ovu nit -
ZCash v1.0 took 45 seconds just for a SHA-2 use (within the ZK proof statement)pic.twitter.com/9RKd7zXpja
Prikaži ovu nit -
Next talk! Building new hash functions for zero knowledge. Why do we need different ones? Because SHA has a giant circuit/R1CS description and they want smaller ones for protocol efficiencypic.twitter.com/EyTTVFKcno
Prikaži ovu nit -
Now we’re talking about a service to find things like devices of your friends. Can’t imagine what the privacy issues with that would be
(*whispers* sometimes it’s the computation itself that is privacy-leaking)pic.twitter.com/yhc5xAgf6q
Prikaži ovu nit -
-
Two of the *best* documented are the (DARPA-funded!) SCALE-MAMBA and Sharemind.pic.twitter.com/VSWbepN1Nr
Prikaži ovu nit -
Holy cow in the last 7 months alone, there have *seven* new frameworkspic.twitter.com/35FZfvPCZn
Prikaži ovu nit -
-
Here’s an overview of the different frameworks- a number of these are (or have been) DARPA-funded, most notable SCALE-MAMBA and Sharemindpic.twitter.com/66Z8aUUlPJ
Prikaži ovu nit -
It’s almost time for the multiparty computation session at
#realworldcrypto and I’m super excited to see new examples of practical applicationspic.twitter.com/w1r7SeZ2AnPrikaži ovu nit
Čini se da učitavanje traje već neko vrijeme.
Twitter je možda preopterećen ili ima kratkotrajnih poteškoća u radu. Pokušajte ponovno ili potražite dodatne informacije u odjeljku Status Twittera.