14 releases
0.0.23 | Nov 5, 2023 |
---|---|
0.0.22 | Oct 11, 2023 |
0.0.20 | Sep 28, 2023 |
0.0.12 | Aug 22, 2023 |
0.0.11 | Jul 31, 2023 |
#38 in #zkp
125 downloads per month
Used in 7 crates
(6 directly)
245KB
6.5K
SLoC
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
Dependencies
~3.5MB
~70K SLoC