Zcash Community: Our Rust repo for MFKDF is now live: GitHub - multifactor/MFKDF2.rs: Rust Implementation of a Next-Generation Multi-Factor Key Derivation Function (MFKDF2)
This repo is a work-in-progress, it is not yet audited or production ready. However, it’s available now for Zcash ecosystem developers to begin experimenting with. The JavaScript version also continues to be available. Onward to Milestone 2, where we’ll work on moving the MFKDF2 security fixes and feature updates into the Rust implementation!