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Update MNT4-753

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This commit is contained in:
Pratyush Mishra
2020-12-09 00:00:30 -08:00
parent 5f62fab169
commit 4b050b1aae
6 changed files with 30 additions and 264 deletions
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92
mnt4_753/src/curves/g2.rs
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@@ -3,7 +3,7 @@ use ark_ec::{
mnt4::MNT4Parameters,
models::{ModelParameters, SWModelParameters},
};
use ark_ff::{biginteger::BigInteger768, field_new};
use ark_ff::field_new;
use crate::{Fq, Fq2, Fr, FQ_ZERO, G1_COEFF_A_NON_RESIDUE};
@@ -41,20 +41,7 @@ impl SWModelParameters for Parameters {
#[rustfmt::skip]
const COEFF_B: Fq2 = field_new!(Fq2,
FQ_ZERO,
field_new!(Fq, BigInteger768([
15129916544657421551,
11332543254671606602,
11913830318987286849,
13905314883394440110,
16479690325073358448,
14869098639251228898,
10663986895980443550,
10768989312009479656,
9469728929095040349,
4512954369775881939,
8788997129423430122,
459763387588954,
])),
field_new!(Fq, "39196523001581428369576759982967177918859161321667605855515469914917622337081756705006832951954384669101573360625169461998308377011601613979275218690841934572954991361632773738259652003389826903175898479855893660378722437317212")
);
/// COFACTOR =
@@ -78,20 +65,7 @@ impl SWModelParameters for Parameters {
/// COFACTOR^(-1) mod r =
/// 102345604409665481004734934052318066391634848395005988700111949231215905051467807945653833683883449458834877235200
#[rustfmt::skip]
const COFACTOR_INV: Fr = field_new!(Fr, BigInteger768([
1879390364380281898,
7926794171490610432,
6437239504245874253,
16688141022047191858,
17059416847145768464,
15065047661241262516,
16537575340937777321,
3324411942044534547,
3878293904770657570,
18116939243856833744,
7557533897589069385,
78370361203778,
]));
const COFACTOR_INV: Fr = field_new!(Fr, "102345604409665481004734934052318066391634848395005988700111949231215905051467807945653833683883449458834877235200");
/// AFFINE_GENERATOR_COEFFS = (G2_GENERATOR_X, G2_GENERATOR_Y)
const AFFINE_GENERATOR_COEFFS: (Self::BaseField, Self::BaseField) =
@@ -113,65 +87,13 @@ const G2_GENERATOR_Y: Fq2 = field_new!(Fq2, G2_GENERATOR_Y_C0, G2_GENERATOR_Y_C1
// Y = 39940152670760519653940320314827327941993141403708338666925204282084477074754642625849927569427860786384998614863651207257467076192649385174108085803168743803491780568503369317093191101779534035377266300185099318717465441820654,
// 17608637424964395737041291373756657139607306440193731804102457011726690702169238966996114255971643893157857311132388792357391583164125870757541009035041469463366528798593952884745987697403056488744603829437448927398468360797245,
#[rustfmt::skip]
pub const G2_GENERATOR_X_C0: Fq = field_new!(Fq, BigInteger768([
7263636080534048301,
7643227961769035653,
15787777614640869937,
17661317895964274771,
4142647779394287783,
15064949873659932676,
4579259080596351332,
2207443675339702626,
5738725620118622838,
4338467638707299712,
6558861849926282439,
341078935870328
]));
pub const G2_GENERATOR_X_C0: Fq = field_new!(Fq, "29483965110843144675703364744708836524643960105538608078862508397502447349913068434941060515343254862580437318493682762113105361632548148204806052114008731372757389645383891982211245013965175213456066452587869519098351487925167");
#[rustfmt::skip]
pub const G2_GENERATOR_X_C1: Fq = field_new!(Fq, BigInteger768([
13073882729051113867,
195909455108318710,
10527070038778509320,
16605710222187477118,
10442518358308209073,
7776589986153052354,
16034091384000651523,
17429232381273855185,
512853344493546034,
7982076214836075255,
3601416800138513610,
399028695285184
]));
pub const G2_GENERATOR_X_C1: Fq = field_new!(Fq, "19706011319630172391076079624799753948158506771222147486237995321925443331396169656568431378974558350664383559981183980668976846806019030432389169137953988990802000581078994008283967768348275973921598166274857631001635633631000");
#[rustfmt::skip]
pub const G2_GENERATOR_Y_C0: Fq = field_new!(Fq, BigInteger768([
4867672648970469422,
2453112364260322863,
11918672197974895143,
3923647310180624143,
12707123323825700670,
15781895092544451511,
17747112377690960911,
16511994611001933567,
15360620366665804029,
10252080383738480571,
5722654046339742760,
316853130349807
]));
pub const G2_GENERATOR_Y_C0: Fq = field_new!(Fq, "39940152670760519653940320314827327941993141403708338666925204282084477074754642625849927569427860786384998614863651207257467076192649385174108085803168743803491780568503369317093191101779534035377266300185099318717465441820654");
#[rustfmt::skip]
pub const G2_GENERATOR_Y_C1: Fq = field_new!(Fq, BigInteger768([
17322957246732430708,
11825815087694023697,
7654216682602683900,
13544637981229618042,
17057060382219081849,
4038731408172002692,
6631723222530012253,
10585926166286435412,
16050667328028620117,
16598483946296156500,
11771818132648686020,
1230430296095
]));
pub const G2_GENERATOR_Y_C1: Fq = field_new!(Fq, "17608637424964395737041291373756657139607306440193731804102457011726690702169238966996114255971643893157857311132388792357391583164125870757541009035041469463366528798593952884745987697403056488744603829437448927398468360797245");