1use ark_ec::bls12::{Bls12, Bls12Config, TwistType};
 2
 3use crate::{Fq, Fq12Config, Fq2Config, Fq6Config};
 4
 5pub mod g1;
 6pub mod g2;
 7pub(crate) mod util;
 8
 9#[cfg(test)]
10mod tests;
11
12pub use self::{
13    g1::{G1Affine, G1Projective},
14    g2::{G2Affine, G2Projective},
15};
16
17pub type Bls12_381 = Bls12<Config>;
18
19pub struct Config;
20
21impl Bls12Config for Config {
22    const X: &'static [u64] = &[0xd201000000010000];
23    const X_IS_NEGATIVE: bool = true;
24    const TWIST_TYPE: TwistType = TwistType::M;
25    type Fp = Fq;
26    type Fp2Config = Fq2Config;
27    type Fp6Config = Fq6Config;
28    type Fp12Config = Fq12Config;
29    type G1Config = self::g1::Config;
30    type G2Config = self::g2::Config;
31}