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Sync with the recent changes in ark-algebra on pairing and testing (#116)

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* Fix another typo in the Jubjub curve comment

* fix

* progress

* get_point_from_x_unchecked

* fix

* soft link

* Fix Bandersnatch

* Fix Edwards form of Bandersnatch

* Actually fix ed_on_bls12_381_bandersnatch/src/curves/mod.rs

* fix

* fix

* curve-benches

* fix the last mul_by_a; fmt

Co-authored-by: onewayfunc <onewayfunc@gmail.com>
Co-authored-by: Pratyush Mishra <pratyushmishra@berkeley.edu>
This commit is contained in:
Weikeng Chen
2022-09-02 16:31:58 -07:00
committed by GitHub
parent 42289245a6
commit 3c4c67f114
113 changed files with 312 additions and 1074 deletions
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5
ed_on_bls12_381_bandersnatch/src/curves/mod.rs
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@@ -83,9 +83,8 @@ impl TECurveConfig for BandersnatchParameters {
/// Multiplication by `a` is multiply by `-5`.
#[inline(always)]
fn mul_by_a(elem: &Self::BaseField) -> Self::BaseField {
let t = (*elem).double().double();
-(t + *elem)
fn mul_by_a(elem: Self::BaseField) -> Self::BaseField {
elem.double().double() * elem
}
}

2
ed_on_bls12_381_bandersnatch/src/curves/tests.rs
View File

@@ -1,5 +1,5 @@
use ark_algebra_test_templates::curves::*;
use ark_ec::{AffineCurve, ProjectiveCurve};
use ark_ec::{AffineRepr, ProjectiveCurve};
use ark_ff::Zero;
use ark_std::{ops::Mul, str::FromStr};