Post

🔔 Time for #ZKMeshMini, here is the top ZK news this week! 👾 ‪@quangvdao.bsky.social‬, Justin Thaler, et al. speed up Sum-Check 👾 Ciara Nightingale releases a course on developing in Noir 👾 Hexens on pitfalls in ZK 👾 RISC-Zero security disclosure 👾 @zksecurityXYZ explains Greyhound 🧵👇

In this 7 hour course, Ciara Nightingale explains everything you need to go from a novice to deploying a ZK-app written in Noir, as well as exploring Merkle trees, Poseidon, and more! updraft.cyfrin.io/courses/noir...

Hexens explores subgroup attacks in zero-knowledge proof systems, where attackers exploit improper validation of group elements to recover secret values. Their article explains the math, as well as how the attack could be exploited and how to fix it. hexens.io/blog/subgrou...

RISC-Zero discloses a missing-constraint vulnerability affecting all 3-register RISC-V in recent risc0-zkvm versions. All partners have been migrated to the patched update. x.com/RiscZero/sta...