oskarth

@oskarth.eth

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Want to understand the math behind ZKPs but always struggled? This article explains it in a way a smart HS student or a rusty STEM graduate can understand. Includes a toy implementation in <100 LOC. No polynomials or elliptic curves necessary. https://zkintro.com/articles/understanding-math-behind-zkps

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Zero Knowledge Proofs - want to learn how to program them but not sure where to start? https://zkintro.com/articles/programming-zkps-from-zero-to-hero Any new and innovative technology is hard to learn. This tutorial makes it easy for you, the working programmer, to learn how to write ZKPs from scratch. You'll build a digital signature scheme, deepen your mental model, get the hang of the edit-debug-run cycle, and gain the ability to develop things like group signatures. Includes plenty of exercises and graphics to deepen your grok. For anyone who write code for a living and wants to program the future with ZKPs.

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Come join us for ZK Day in Taipei on Mar 25! Talks on MPC, lookup arguments, mobile proving, ZK in p2p networks, and demos from our ZK Hacker House. Sign up here: lu.ma/6o5nwv3i PS: See devsakura.com for more events in East Asia DS

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Mopro CLI now allows you to create, build, change and test a ZK app in iOS in under 5 minutes, woop woop Check out the demo here: https://www.loom.com/share/6ff382b0497c47aea9d0ef8b6e790dd8 Get started here: https://github.com/oskarth/mopro/tree/main/mopro-cli

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mopro MVP CLI demo - easily init, build and test Circom circuits from a Rust environment https://asciinema.org/a/644339 https://github.com/oskarth/mopro/tree/main/mopro-cli

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CLIENT SIDE PROVING: How big can circuits for mobile proving be? With Anon-Aadhaar v1 circuits being 1.7m constraints, we wanted to answer this question with Project MoPerf. While there are many performance related concerns the biggest blocker is memory usage. With modern phones with 4GB we can do 1.7m+ constraints.

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A few weeks ago I went to Hay-on-Wye in Wales. It is a small book town, two hour by car from the closest big city (Cardiff or Bristol). It is a vibrant little town with cafes, hotels, and over two dozen book stores selling on the order of hundreds of thousands, or more, books.

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