Refactor Contracts for FHE: How Privacy-Preserving Computation Intersects with DeFi and TradFi скачать в хорошем качестве

Refactor Contracts for FHE: How Privacy-Preserving Computation Intersects with DeFi and TradFi

Workshop: Refactor Contracts for FHE Using Fhenix: How Privacy-Preserving Computation Intersects with DeFi and TradFi - Alexandre Carvalheira It’s a workshop by Fhenix engineer Alexandre Carvalheira on using Fully Homomorphic Encryption (FHE) to run EVM smart contracts on encrypted data, via an offchain FHE co-processor (“CoFHE”) that returns encrypted outputs onchain. ​ He covers the core flow (offchain encryption with a global public key, onchain use of ciphertext, offchain FHE compute) plus two decryption modes (private/user-only re-encryption via MPC, or public decryption posted onchain). ​ He then introduces “confidential” ERC‑20 designs (FHERC20, wrappers, and dual public+private tokens), and key dev patterns like avoiding privacy leaks from branching (using “select” to execute both branches) and “zero replacement logic” to avoid leaking insufficient-balance reverts. Future events: https://lu.ma/epicweb3calendar Don’t forget to hit the like button! Follow us on: ⁠⁠⁠⁠⁠⁠⁠⁠Twitter — https://x.com/epicweb3 ⁠⁠⁠⁠⁠⁠⁠⁠Linkedin⁠⁠ — / epicweb3 ⁠⁠⁠⁠⁠⁠⁠⁠Telegram — ⁠⁠https://t.me/epicweb3 ⁠⁠⁠⁠⁠Epic Web3 Weekly Newsletter — https://subscribepage.io/i3c8b0