Initial commit

mnt4_753/src/curves/g1.rs

@@ -0,0 +1,104 @@
+use ark_ec::{
+    mnt4,
+    models::{ModelParameters, SWModelParameters},
+};
+use ark_ff::{biginteger::BigInteger768, field_new};
+
+use crate::{Fq, Fr, FR_ONE};
+
+pub type G1Affine = mnt4::G1Affine<crate::Parameters>;
+pub type G1Projective = mnt4::G1Projective<crate::Parameters>;
+pub type G1Prepared = mnt4::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 = 2
+    #[rustfmt::skip]
+    const COEFF_A: Fq = field_new!(Fq, BigInteger768([
+            3553860551672651396,
+            2565472393707818253,
+            3424927325234966109,
+            17487811826058095619,
+            15730291918544907998,
+            4332070408724822737,
+            7212646118208244402,
+            12904649141092619460,
+            9289117987390442562,
+            2254330573517213976,
+            3065472942259520298,
+            271095073719429,
+    ]));
+
+    /// COEFF_B = 0x01373684A8C9DCAE7A016AC5D7748D3313CD8E39051C596560835DF0C9E50A5B59B882A92C78DC537E51A16703EC9855C77FC3D8BB21C8D68BB8CFB9DB4B8C8FBA773111C36C8B1B4E8F1ECE940EF9EAAD265458E06372009C9A0491678EF4
+    #[rustfmt::skip]
+    const COEFF_B: Fq = field_new!(Fq, BigInteger768([
+            2672638521926201442,
+            17587766986973859626,
+            1309143029066506763,
+            1756412671449422902,
+            5395165286423163724,
+            589638022240022974,
+            7360845090332416697,
+            9829497896347590557,
+            9341553552113883496,
+            5888515763059971584,
+            10173739464651404689,
+            456607542322059,
+    ]));
+
+    /// COFACTOR = 1
+    const COFACTOR: &'static [u64] = &[1];
+
+    /// COFACTOR^(-1) mod r =
+    /// 1
+    #[rustfmt::skip]
+    const COFACTOR_INV: Fr = FR_ONE;
+
+    /// AFFINE_GENERATOR_COEFFS = (G1_GENERATOR_X, G1_GENERATOR_Y)
+    const AFFINE_GENERATOR_COEFFS: (Self::BaseField, Self::BaseField) =
+        (G1_GENERATOR_X, G1_GENERATOR_Y);
+}
+
+// Generator of G1
+// X = 7790163481385331313124631546957228376128961350185262705123068027727518350362064426002432450801002268747950550964579198552865939244360469674540925037890082678099826733417900510086646711680891516503232107232083181010099241949569,
+// Y = 6913648190367314284606685101150155872986263667483624713540251048208073654617802840433842931301128643140890502238233930290161632176167186761333725658542781350626799660920481723757654531036893265359076440986158843531053720994648,
+/// G1_GENERATOR_X =
+#[rustfmt::skip]
+pub const G1_GENERATOR_X: Fq = field_new!(Fq, BigInteger768([
+    9433494781491502420,
+    373642694095780604,
+    7974079134466535382,
+    15325904219470166885,
+    16825705122208020751,
+    898733863352481713,
+    3802318585082797759,
+    14417069684372068941,
+    4332882897981414838,
+    15138727514183191816,
+    16850594895992448907,
+    30598511593902
+]));
+
+/// G1_GENERATOR_Y =
+#[rustfmt::skip]
+pub const G1_GENERATOR_Y: Fq = field_new!(Fq, BigInteger768([
+    15710199097794077134,
+    3645667958306606136,
+    8298269426007169475,
+    5277073422205725562,
+    10451808582969862130,
+    14392820246664025579,
+    4365987620174557815,
+    14007263953321073101,
+    1355600847400958219,
+    3872959105252355444,
+    18016882244107198324,
+    424779036457857
+]));