zk

zk

Discussions about zero knowledge proofs, related cryptography and its applications.

Ben W* pfp

@bendoubleu.eth

Really enjoy some of the ZK stuff @cyfrin is doing. Here's some basic ZK Math explained: https://www.cyfrin.io/blog/zk-math-101-binary-operators-and-group-theory

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christopher pfp

Is it possible to accelerate zk proofs using GPUs? Multi-scalar multiplication/computing linear combinations of elliptic curve points — that can clearly be done with GPUs? So long as you get the circuit inputs over API or onchain, proof generation is a bit slower but MSM should be nearly instant.

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HH pfp

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Mantej Rajpal pfp

Global-Scale Secure MPC Using this protocol in zkTLS, you can achieve security even when the majority of notaries are dishonest/malicious. https://eprint.iacr.org/2017/189.pdf

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LΞovido pfp

Any ZK researchers here? Curious to hear about ZK location to maintain user's privacy Working on a POC for an iOS mobile app

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eirrann | he/him pfp

eirrann | he/him

Here's a solution that GPT thinks would work. It took less time for it to come up with this idea than for me to explain the problem requiring a solution. Is @eulerlagrange.eth being insufficiently imaginative in his response to the idea, or is GPT wrong? 𝗭𝗲𝗿𝗼-𝗞𝗻𝗼𝘄𝗹𝗲𝗱𝗴𝗲 𝗦𝗵𝗶𝗽𝗽𝗶𝗻𝗴 (𝗻𝗼 𝗱𝗼𝘅𝘅𝗶𝗻𝗴!) 🚀📦 Problem: Buyers want physical items anonymously. Sellers ship without ever seeing buyers' addresses. Solution (ZK-powered): 𝟭. 𝗭𝗞 𝗜𝗱𝗲𝗻𝘁𝗶𝘁𝘆 𝗟𝗮𝘆𝗲𝗿 Buyer creates a ZK-proof verifying purchase legitimacy without revealing identity/address. 𝟮. 𝗘𝘀𝗰𝗿𝗼𝘄 𝗦𝗺𝗮𝗿𝘁 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁 Crypto funds held securely; released upon confirmed delivery. 𝟯. 𝗗𝗲𝗰𝗲𝗻𝘁𝗿𝗮𝗹𝗶𝘇𝗲𝗱 𝗜𝗻𝘁𝗲𝗿𝗺𝗲𝗱𝗶𝗮𝗿𝘆 Fulfillment centers decrypt addresses via ZK-proof, label & ship anonymously. 𝟰. 𝗭𝗞 𝗔𝗱𝗱𝗿𝗲𝘀𝘀 𝗘𝗻𝗰𝗿𝘆𝗽𝘁𝗶𝗼𝗻 Address encrypted, decryptable only with verified ZK-proof (no identity link). Flow: 𝗕𝘂𝘆𝗲𝗿 → 𝗘𝗻𝗰𝗿𝘆𝗽𝘁𝗲𝗱 𝗔𝗱𝗱𝗿𝗲𝘀𝘀 → 𝗜𝗻𝘁𝗲𝗿𝗺𝗲𝗱𝗶𝗮𝗿𝘆 → 𝗔𝗻𝗼𝗻𝘆𝗺𝗼𝘂𝘀 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 → 𝗦𝗲𝗹𝗹𝗲𝗿 𝗣𝗮𝗶𝗱 𝗥𝗲𝘀𝘂𝗹𝘁: Seller NEVER sees buyer’s address. Buyer address NEVER publicly linked. 100% doxx-proof transactions!

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NoReverseGearLagrange pfp

NoReverseGearLagrange

@eulerlagrange.eth

Onion routing physical goods a terrible idea

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Dean Pierce 👨‍💻🌎🌍 pfp

Dean Pierce 👨‍💻🌎🌍

@deanpierce.eth

I had to travel 200 miles but finally got myself orbed 😄

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ethdaily.eth pfp

Boundless (by RISC Zero) launched its zero-knowledge verifiable compute layer to mainnet beta ✅ https://ethdaily.io/740

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shazow pfp

iyzkyk if you zk you know

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NoReverseGearLagrange pfp

NoReverseGearLagrange

@eulerlagrange.eth

1. Can crypto help creators? 2. Where is the ZK adoption? Get both questions answered in one banger of a podcast

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⟠ ichristwin〔▸‿◂〕 pfp

⟠ ichristwin〔▸‿◂〕

@ichristwin.eth

Been a while since I casted 🫣 Been playing with @uma and co ZKVM 😁 SP1 is the GOAT

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Kyle Tut pfp

A lot of examples I read about zk try to obscure all data. Is there any good reads on using zk to obscure only some data? For instance, using zk to obscure on-device metadata such as location but the rest of the upload (such as a photo/video) is public?

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Gramajo pfp

As someone who has an email over 20 years old that I still use this is such a dope use case https://x.com/zkemail/status/1941165670366130195?s=46

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Abraham pfp

@abrahamdomenick

I'm currently working on content about ZK (Zero Knowledge). I'll be sharing more ZK related posts here soon. Just discovered this channel on @farcaster today after seeing a ZK post from @mikhail-bringid.eth

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