Initial commit

mnt6_298/src/curves/g1.rs

@@ -0,0 +1,79 @@
+use ark_ec::{
+    mnt6,
+    models::{ModelParameters, SWModelParameters},
+};
+use ark_ff::{biginteger::BigInteger320, field_new};
+
+use crate::{Fq, Fr};
+
+pub type G1Affine = mnt6::G1Affine<crate::Parameters>;
+pub type G1Projective = mnt6::G1Projective<crate::Parameters>;
+pub type G1Prepared = mnt6::G1Prepared<crate::Parameters>;
+
+#[derive(Clone, Default, PartialEq, Eq)]
+pub struct Parameters;
+
+impl ModelParameters for Parameters {
+    type BaseField = Fq;
+    type ScalarField = Fr;
+}
+
+impl SWModelParameters for Parameters {
+    /// COEFF_A =
+    #[rustfmt::skip]
+    const COEFF_A: Fq = field_new!(Fq, BigInteger320([
+        0xb9b2411bfd0eafef,
+        0xc61a10fadd9fecbd,
+        0x89f128e59811f3fb,
+        0x980c0f780adadabb,
+        0x9ba1f11320,
+    ]));
+
+    /// COEFF_B =
+    #[rustfmt::skip]
+    const COEFF_B: Fq = field_new!(Fq, BigInteger320([
+        0xa94cb16ed8e733b,
+        0xe1ed15e8119bae6,
+        0xae927592157c8121,
+        0x990dbcbc6661cf95,
+        0xecff0892ef,
+    ]));
+
+    /// COFACTOR = 1
+    const COFACTOR: &'static [u64] = &[1];
+
+    /// COFACTOR^(-1) mod r =
+    /// 1
+    #[rustfmt::skip]
+    const COFACTOR_INV: Fr = field_new!(Fr, BigInteger320([
+        1784298994435064924,
+        16852041090100268533,
+        14258261760832875328,
+        2961187778261111191,
+        1929014752195,
+    ]));
+
+    /// AFFINE_GENERATOR_COEFFS = (G1_GENERATOR_X, G1_GENERATOR_Y)
+    const AFFINE_GENERATOR_COEFFS: (Self::BaseField, Self::BaseField) =
+        (G1_GENERATOR_X, G1_GENERATOR_Y);
+}
+
+/// G1_GENERATOR_X =
+#[rustfmt::skip]
+pub const G1_GENERATOR_X: Fq = field_new!(Fq, BigInteger320([
+    0x1a663562f74e1d24,
+    0xc1d1d583fccd1b79,
+    0xda077538a9763df2,
+    0x70c4a4ea36aa01d9,
+    0x86537578a8,
+]));
+
+/// G1_GENERATOR_Y =
+#[rustfmt::skip]
+pub const G1_GENERATOR_Y: Fq = field_new!(Fq, BigInteger320([
+    0x7ad5bfd16dcfffb2,
+    0x88dd739252215070,
+    0x43f137a8b517b339,
+    0x9a7fac709a8c463c,
+    0x3140fbc3593,
+]));