Initial commit

mnt6_298/src/fields/fq.rs

@@ -0,0 +1 @@
+pub use ark_mnt4_298::{Fr as Fq, FrParameters as FqParameters};

mnt6_298/src/fields/fq3.rs

@@ -0,0 +1,106 @@
+use crate::fq::Fq;
+use ark_ff::{
+    biginteger::BigInteger320 as BigInteger,
+    field_new,
+    fields::fp3::{Fp3, Fp3Parameters},
+};
+
+pub type Fq3 = Fp3<Fq3Parameters>;
+
+pub struct Fq3Parameters;
+
+impl Fp3Parameters for Fq3Parameters {
+    type Fp = Fq;
+
+    #[rustfmt::skip]
+    const NONRESIDUE: Fq = field_new!(Fq, BigInteger([
+        0x58eefd67fea995ca,
+        0x12f14affbb33a004,
+        0x4780323da44ac69b,
+        0x88acf9bea707eed9,
+        0x14bbbb859e8,
+    ]));
+
+    const TWO_ADICITY: u32 = 34;
+
+    #[rustfmt::skip]
+    const T_MINUS_ONE_DIV_TWO: &'static [u64] = &[
+        0x69232b75663933bd,
+        0xca650efcfc00ee0,
+        0x77ca3963fe36f720,
+        0xe4cb46632f9bcf7e,
+        0xef510453f08f9f30,
+        0x9dd5b8fc72f02d83,
+        0x7f8d017ed86608ab,
+        0xeb2219b3697c97a4,
+        0xc8663846ab96996f,
+        0x833cd532053eac7d,
+        0x1d5b73dfb20bd3cc,
+        0x6f5f6da606b59873,
+        0x62e990f43dfc42d6,
+        0x6878f58,
+    ];
+
+    #[rustfmt::skip]
+    const QUADRATIC_NONRESIDUE_TO_T: (Fq, Fq, Fq) = (
+        field_new!(Fq, BigInteger([
+            0x44a4178610a3a4e6,
+            0x49321e4d00f35073,
+            0xbbc01b9c400c07a1,
+            0xd0127c4589095738,
+            0x3730de2a45d,
+        ])),
+        field_new!(Fq, BigInteger([0, 0, 0, 0, 0])),
+        field_new!(Fq, BigInteger([0, 0, 0, 0, 0])),
+    );
+
+    #[rustfmt::skip]
+    const FROBENIUS_COEFF_FP3_C1: &'static [Fq] = &[
+        field_new!(Fq, BigInteger([
+            0xc3177aefffbb845c,
+            0x9b80c702f9961788,
+            0xc5df8dcdac70a85a,
+            0x29184098647b5197,
+            0x1c1223d33c3,
+        ])),
+        field_new!(Fq, BigInteger([
+            0x1c17bb7477085b6a,
+            0x2621629c22e83dbb,
+            0x21c062106d949dd8,
+            0x9d5b981062164ba,
+            0x84ad703207,
+        ])),
+        field_new!(Fq, BigInteger([
+            0xdc13fe3f893c203b,
+            0x39a7226875df158f,
+            0xe34ed98542eefb62,
+            0x6f782a843d139e3c,
+            0x177280f6ea9,
+        ])),
+    ];
+
+    #[rustfmt::skip]
+    const FROBENIUS_COEFF_FP3_C2: &'static [Fq] = &[
+        field_new!(Fq, BigInteger([
+            0xc3177aefffbb845c,
+            0x9b80c702f9961788,
+            0xc5df8dcdac70a85a,
+            0x29184098647b5197,
+            0x1c1223d33c3,
+        ])),
+        field_new!(Fq, BigInteger([
+            0xdc13fe3f893c203b,
+            0x39a7226875df158f,
+            0xe34ed98542eefb62,
+            0x6f782a843d139e3c,
+            0x177280f6ea9,
+        ])),
+        field_new!(Fq, BigInteger([
+            0x1c17bb7477085b6a,
+            0x2621629c22e83dbb,
+            0x21c062106d949dd8,
+            0x9d5b981062164ba,
+            0x84ad703207,
+        ])),
+    ];
+}

mnt6_298/src/fields/fq6.rs

@@ -0,0 +1,63 @@
+use crate::{Fq, Fq3, Fq3Parameters, FQ_ONE, FQ_ZERO};
+use ark_ff::{
+    biginteger::BigInteger320 as BigInteger,
+    field_new,
+    fields::fp6_2over3::{Fp6, Fp6Parameters},
+};
+
+pub type Fq6 = Fp6<Fq6Parameters>;
+
+pub struct Fq6Parameters;
+
+impl Fp6Parameters for Fq6Parameters {
+    type Fp3Params = Fq3Parameters;
+
+    #[rustfmt::skip]
+    const NONRESIDUE: Fq3 = field_new!(Fq3, FQ_ZERO, FQ_ONE, FQ_ZERO);
+
+    #[rustfmt::skip]
+    const FROBENIUS_COEFF_FP6_C1: &'static [Fq] = &[
+        field_new!(Fq, BigInteger([
+            0xc3177aefffbb845c,
+            0x9b80c702f9961788,
+            0xc5df8dcdac70a85a,
+            0x29184098647b5197,
+            0x1c1223d33c3,
+        ])),
+        field_new!(Fq, BigInteger([
+            0xdf2f366476c3dfc6,
+            0xc1a2299f1c7e5543,
+            0xe79fefde1a054632,
+            0x32edfa196a9cb651,
+            0x245cfad65ca,
+        ])),
+        field_new!(Fq, BigInteger([
+            0x1c17bb7477085b6a,
+            0x2621629c22e83dbb,
+            0x21c062106d949dd8,
+            0x9d5b981062164ba,
+            0x84ad703207,
+        ])),
+        field_new!(Fq, BigInteger([
+            0xf82bb9b400447ba5,
+            0x5fc8850498c7534a,
+            0x50f3b95b083993a,
+            0x794de405433502f7,
+            0x1fbd57fa0b0,
+        ])),
+        field_new!(Fq, BigInteger([
+            0xdc13fe3f893c203b,
+            0x39a7226875df158f,
+            0xe34ed98542eefb62,
+            0x6f782a843d139e3c,
+            0x177280f6ea9,
+        ])),
+        field_new!(Fq, BigInteger([
+            0x9f2b792f88f7a497,
+            0xd527e96b6f752d18,
+            0xa92e6752ef5fa3bc,
+            0x98906b1ca18eefd4,
+            0x3384a4ca26c,
+        ])),
+    ];
+}

mnt6_298/src/fields/fr.rs

@@ -0,0 +1 @@
+pub use ark_mnt4_298::{Fq as Fr, FqParameters as FrParameters};

mnt6_298/src/fields/mod.rs

@@ -0,0 +1,14 @@
+pub mod fr;
+pub use self::fr::*;
+
+pub mod fq;
+pub use self::fq::*;
+
+pub mod fq3;
+pub use self::fq3::*;
+
+pub mod fq6;
+pub use self::fq6::*;
+
+#[cfg(all(feature = "mnt6_298", test))]
+mod tests;

mnt6_298/src/fields/tests.rs

@@ -0,0 +1,52 @@
+use ark_ff::{
+    fields::{models::fp6_2over3::*, quadratic_extension::QuadExtParameters},
+    test_rng, Field,
+};
+use rand::Rng;
+
+use crate::*;
+
+use ark_curve_tests::fields::*;
+
+#[test]
+fn test_fr() {
+    let mut rng = test_rng();
+    let a: Fr = rng.gen();
+    let b: Fr = rng.gen();
+    field_test(a, b);
+    sqrt_field_test(a);
+    primefield_test::<Fr>();
+}
+
+#[test]
+fn test_fq() {
+    let mut rng = test_rng();
+    let a: Fq = rng.gen();
+    let b: Fq = rng.gen();
+    field_test(a, b);
+    sqrt_field_test(a);
+    primefield_test::<Fq>();
+}
+
+#[test]
+fn test_fq3() {
+    let mut rng = test_rng();
+    let a: Fq3 = rng.gen();
+    let b: Fq3 = rng.gen();
+    field_test(a, b);
+    sqrt_field_test(a);
+    frobenius_test::<Fq3, _>(Fq::characteristic(), 13);
+    assert_eq!(
+        a * Fq6Parameters::NONRESIDUE,
+        <Fp6ParamsWrapper<Fq6Parameters>>::mul_base_field_by_nonresidue(&a)
+    );
+}
+
+#[test]
+fn test_fq6() {
+    let mut rng = test_rng();
+    let a: Fq6 = rng.gen();
+    let b: Fq6 = rng.gen();
+    field_test(a, b);
+    frobenius_test::<Fq6, _>(Fq::characteristic(), 13);
+}