Doïc 🏰
768 posts

Doïc 🏰
@doic
✝🇫🇷 Entrepreneur, 🍎 Health & Nutrition Business, 💻⛓️ Full-stack & Blockchain Dev, 🎸 Guitar & Music Freak - Check link for NFT Project









Regarding the ParaSwap hack today: TL;DR: Part of the root cause is Solidity "gas golfing". ParaSwap v6 contracts are heavily gas optimised, written in assembly. Gas golfing is dangerous. For security, it's important for the smart contracts source code to "be easy to reason about." I would dare to claim that "easy to reason" is even the most important feature of smart contract programming languages. Assembly is very difficult to parse and understand what it is supposed to do. @big_tech_sux gave a good presentation about the topic of how good smart contracts are easy to reason about here on Vyper Day last year: youtube.com/watch?v=p-Wkrv… You can find the ParaSwap contracts in the question here: #code#F21#L193" target="_blank" rel="nofollow noopener">etherscan.io/address/0x0000…

What an honor! 🤝 We are delighted to welcome Luc Julia, best known as the co-creator of SIRI, to our Advisory Board at Ta-da!


















