Bls12 381 Curve

Pairing friendly bls12-381 curve supports fully no_std and parity-scale-codec.

Overview

This crate includes field and extension fields, curve implementation. There are two curve $G1$ and $G2$ described as following.

$G1:y^2=x^3+4$

$G2:y^2=x^3+4(u+1)$

These two group supports bilinearity by pairing. Let $G$ and $H$ be generator of $G1$, and $G2$, and $e$ be pairing function. The relationship is described as following.

$e(aG,bH)=e(G,H{)}^{ab}$

Test

$ cargo test