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Upgrade for algebra/365 (#92)

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* Upgrade for algebra/365

* Merge fix

* Fix
This commit is contained in:
Pratyush Mishra
2021-12-29 19:07:52 +03:00
committed by GitHub
parent 677b4ae751
commit d1ced15cc2
27 changed files with 310 additions and 336 deletions
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24
bls12_377/src/curves/g1.rs
View File

@@ -18,6 +18,14 @@ pub struct Parameters;
impl ModelParameters for Parameters {
type BaseField = Fq;
type ScalarField = Fr;
/// COFACTOR = (x - 1)^2 / 3 = 30631250834960419227450344600217059328
const COFACTOR: &'static [u64] = &[0x0, 0x170b5d4430000000];
/// COFACTOR_INV = COFACTOR^{-1} mod r
/// = 5285428838741532253824584287042945485047145357130994810877
#[rustfmt::skip]
const COFACTOR_INV: Fr = field_new!(Fr, "5285428838741532253824584287042945485047145357130994810877");
}
impl SWModelParameters for Parameters {
@@ -28,14 +36,6 @@ impl SWModelParameters for Parameters {
#[rustfmt::skip]
const COEFF_B: Fq = FQ_ONE;
/// COFACTOR = (x - 1)^2 / 3 = 30631250834960419227450344600217059328
const COFACTOR: &'static [u64] = &[0x0, 0x170b5d4430000000];
/// COFACTOR_INV = COFACTOR^{-1} mod r
/// = 5285428838741532253824584287042945485047145357130994810877
#[rustfmt::skip]
const COFACTOR_INV: Fr = field_new!(Fr, "5285428838741532253824584287042945485047145357130994810877");
/// AFFINE_GENERATOR_COEFFS = (G1_GENERATOR_X, G1_GENERATOR_Y)
const AFFINE_GENERATOR_COEFFS: (Self::BaseField, Self::BaseField) =
(G1_GENERATOR_X, G1_GENERATOR_Y);
@@ -106,14 +106,6 @@ impl TEModelParameters for Parameters {
#[rustfmt::skip]
const COEFF_D: Fq = field_new!(Fq, "122268283598675559488486339158635529096981886914877139579534153582033676785385790730042363341236035746924960903179");
/// COFACTOR = (x - 1)^2 / 3 = 30631250834960419227450344600217059328
const COFACTOR: &'static [u64] = &[0x0, 0x170b5d4430000000];
/// COFACTOR_INV = COFACTOR^{-1} mod r
/// = 5285428838741532253824584287042945485047145357130994810877
#[rustfmt::skip]
const COFACTOR_INV: Fr = field_new!(Fr, "5285428838741532253824584287042945485047145357130994810877");
/// AFFINE_GENERATOR_COEFFS = (GENERATOR_X, GENERATOR_Y)
const AFFINE_GENERATOR_COEFFS: (Self::BaseField, Self::BaseField) =
(TE_GENERATOR_X, TE_GENERATOR_Y);

38
bls12_377/src/curves/g2.rs
View File

@@ -9,6 +9,25 @@ pub struct Parameters;
impl ModelParameters for Parameters {
type BaseField = Fq2;
type ScalarField = Fr;
/// COFACTOR =
/// 7923214915284317143930293550643874566881017850177945424769256759165301436616933228209277966774092486467289478618404761412630691835764674559376407658497
#[rustfmt::skip]
const COFACTOR: &'static [u64] = &[
0x0000000000000001,
0x452217cc90000000,
0xa0f3622fba094800,
0xd693e8c36676bd09,
0x8c505634fae2e189,
0xfbb36b00e1dcc40c,
0xddd88d99a6f6a829,
0x26ba558ae9562a,
];
/// COFACTOR_INV = COFACTOR^{-1} mod r
/// = 6764900296503390671038341982857278410319949526107311149686707033187604810669
#[rustfmt::skip]
const COFACTOR_INV: Fr = field_new!(Fr, "6764900296503390671038341982857278410319949526107311149686707033187604810669");
}
impl SWModelParameters for Parameters {
@@ -31,25 +50,6 @@ impl SWModelParameters for Parameters {
field_new!(Fq, "155198655607781456406391640216936120121836107652948796323930557600032281009004493664981332883744016074664192874906"),
);
/// COFACTOR =
/// 7923214915284317143930293550643874566881017850177945424769256759165301436616933228209277966774092486467289478618404761412630691835764674559376407658497
#[rustfmt::skip]
const COFACTOR: &'static [u64] = &[
0x0000000000000001,
0x452217cc90000000,
0xa0f3622fba094800,
0xd693e8c36676bd09,
0x8c505634fae2e189,
0xfbb36b00e1dcc40c,
0xddd88d99a6f6a829,
0x26ba558ae9562a,
];
/// COFACTOR_INV = COFACTOR^{-1} mod r
/// = 6764900296503390671038341982857278410319949526107311149686707033187604810669
#[rustfmt::skip]
const COFACTOR_INV: Fr = field_new!(Fr, "6764900296503390671038341982857278410319949526107311149686707033187604810669");
/// AFFINE_GENERATOR_COEFFS = (G2_GENERATOR_X, G2_GENERATOR_Y)
const AFFINE_GENERATOR_COEFFS: (Self::BaseField, Self::BaseField) =
(G2_GENERATOR_X, G2_GENERATOR_Y);