This is called Shamir's Secret Sharing and I once found this interesting guide for implementing it in Rust: https://gendignoux.com/blog/2021/11/01/horcrux-1-ma

This is called Shamir's Secret Sharing and I once found this interesting guide for implementing it in Rust: https://gendignoux.com/blog/2021/11/01/horcrux-1-math.html https://gendignoux.com/blog/2021/11/01/horcrux-1-math.html