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@top0xtopo

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bos Katılım Aralık 2022
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anka
anka@top0xtopo·
(1/🎉) Social structures are built from plausibly deniable interactions, but how do we engineer them into digital systems? Here's TADA: Time-Assured Deniable Authentication! aka my earworm for the past month :) @topo/tada" target="_blank" rel="nofollow noopener">hackmd.io/@topo/tada
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Reve
Reve@reve·
Reimagine reality. reve.com
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emma
emma@emguoz·
what i’ve been working on for the past year 🥹! excited for users to finally try it
Ivan Zhao@ivanhzhao

So for 5 years, “offline” has been the #1 request. Today, thanks to the perseverance of our engineering team, @NotionHQ finally works offline. Your ideas don’t need Wi‑Fi to exist! For Notion community: thank you for your patience while we built this right. This is a journey, I want to share what we had to invent to make this real... 1/n

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anka
anka@top0xtopo·
@kaijuneer yes great question! in the case of a malicious verifier, the deniability of the TADA proof is similar to that of the DV proof (the verifier could've made an accepting proof, since they already know the commitment opening)
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Kai Jun Eer
Kai Jun Eer@kaijuneer·
@top0xtopo great writeup! if a malicious verifier reveals that the proof has been generated by the prover before time t (e.g. immediately reveal the proof once received from prover), does that lose the deniability property?
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anka
anka@top0xtopo·
(1/🎉) Social structures are built from plausibly deniable interactions, but how do we engineer them into digital systems? Here's TADA: Time-Assured Deniable Authentication! aka my earworm for the past month :) @topo/tada" target="_blank" rel="nofollow noopener">hackmd.io/@topo/tada
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anka
anka@top0xtopo·
@emguoz MY GOAT 🥹🥹
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anka
anka@top0xtopo·
@backaes thank u for letting me openly criticize your protocol and then openly criticizing my blogpost in turn <3 dvp walked so tada could run knowing good form
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Enrico Bottazzi
Enrico Bottazzi@backaes·
A while ago I worked on a deniable authentication system (github.com/enricobottazzi…) A major flaw of that system was that only the designated verifier could generate malicious proofs therefore limiting the plausible deniability “factor” to solely be enforced by the designated verifier
 Tada elegantly solves this issue by making a clever use of timed-commitments!!
anka@top0xtopo

(1/🎉) Social structures are built from plausibly deniable interactions, but how do we engineer them into digital systems? Here's TADA: Time-Assured Deniable Authentication! aka my earworm for the past month :) @topo/tada" target="_blank" rel="nofollow noopener">hackmd.io/@topo/tada

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anka
anka@top0xtopo·
(🎉/🎉) thanks to so many friends (special s/o to @emguoz @backaes @0xZoey) for discussions and community-privacy.github.io for cultivating the space for this idea to grow :) please reach out to me if any of this sounds interesting! now, back to my finals ..
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anka
anka@top0xtopo·
(6/🎉) Deniable authentication breathes authenticity into secure digital interactions, and TADA could be its mouthpiece. WIP on circuits here: github.com/topanisto/tada and thinking about ideas here: @topo/real-world-tada" target="_blank" rel="nofollow noopener">hackmd.io/@topo/real-wor… !
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anka
anka@top0xtopo·
@0xpiapark @backaes so when are we getting the italian variant of this post
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pia
pia@0xpiapark·
안녕하세요, 한국어로는 처음 올려보는 글인데, 이번에 동형암호를 기반으로 구별불가능성 난독화, indistinguishability obfuscation 를 성공적으로 구현하고 벤치마크 결과를 공유하게 되었습니다. 한국에서 동형암호 기반 암호학 연구하시는 분들이 많이 있는 것으로 들어서 관심있는 리서처, 엔지니어분들과 연결되어 피드백이나 연구 과정 공유를 통해 서로 많이 배울 수 있었으면 좋겠습니다. 감사합니다!
Machina iO@machina__io

Hello, World: the first signs of practical iO Today, we’re excited to announce that we have successfully implemented Diamond iO and completed its end-to-end workflow Check out the full post here: machina-io.com/posts/hello_wo…

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april cheng
april cheng@aqc___·
my first phd acceptance :)
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april cheng
april cheng@aqc___·
my first ever paper is up on the arxiv! here's my work on biases in hierarchical bayesian inference of gravitational-wave data with astrophysical models :) arxiv.org/abs/2307.03129
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