
Guo Yu
@1dot2
Crypto Maximalist, EVM/cryptography/system/reading/fun, Proud Founder of @SECBIT_IO
ID: 112390606
08-02-2010 09:45:16
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Must-watch 38C3 CCC Events talk on low entropy vulnerabilities Props to Milk Sad team (John Naulty, Christian Reitter & team) for their groundbreaking research 🔍 Proud our Trust Wallet research w/ outoflegend SECBIT got featured 🎥: media.ccc.de/v/38c3-dude-wh…








Excited to share our new work, DewTwo! DewTwo is the smallest known transparent pcs (with a 4.5 KB eval proof) built solely from falsifiable assumptions in groups of unknown order. A joint work with Benedikt Bünz ☕️, Tushar, and Sriram. Link: eprint.iacr.org/2025/129.pdf









Amazing new work by Gal Arnon and Eylon Yogev on how to securely instantiate the Fiat-Shamir transformation and avoid the recent brilliant diagonalization attack of Ron Rothblum, 🏴 levochka.eth 🏴 💙💛🇮🇱☀️🦁🗡️ and Dmitry Khovratovich!


I've enjoyed this excellent exposition of the recent progress in the combinatorial list-size bounds of Folded Reed Solomon codes and multiplicity codes by Garg, Prahladh Harsha , Kumar, Saptharishi, and Shankar. A fascinating read. arxiv.org/pdf/2502.14358…

In a new blog post at decentralizedthoughts.github.io/2025-02-14-ver…, we present a method for verifying multi-exponentiations and multi-scalar multiplications (MSMs) to facilitate outsourcing these computations. This allows the prover to perform the computation typically done by the verifier.