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Fix small nits

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This commit is contained in:
Sean Bowe
2016-07-04 09:37:48 -06:00
parent c029fb3294
commit d38cd5e388
7 changed files with 150 additions and 147 deletions
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src/groups/gt.rs
-1
View File
@@ -2,7 +2,6 @@ use ::Fq12;
use ::Scalar;
use std::ops::{BitXor,Mul};
use fields::Field;
use std::cmp::{PartialEq, Eq};
#[derive(Debug,Eq,PartialEq)]
pub struct Gt(Fq12);
src/groups/mod.rs
+13 -13
View File
@@ -60,10 +60,10 @@ impl<P: GroupParams> Clone for Affine<P> {
}
#[derive(PartialEq, Eq)]
pub struct ell_coeffs {
pub struct EllCoeffs {
pub ell_0: Fq2,
pub ell_VW: Fq2,
pub ell_VV: Fq2
pub ell_vw: Fq2,
pub ell_vv: Fq2
}
impl<P: GroupParams> Affine<P> {
@@ -103,8 +103,8 @@ impl<P: GroupParams> Affine<P> {
impl Jacobian<G2Params> {
pub fn mul_by_q(&self) -> Jacobian<G2Params> {
Jacobian {
x: G2Params::twist_mul_by_q_X() * self.x.frobenius_map(1),
y: G2Params::twist_mul_by_q_Y() * self.y.frobenius_map(1),
x: G2Params::twist_mul_by_q_x() * self.x.frobenius_map(1),
y: G2Params::twist_mul_by_q_y() * self.y.frobenius_map(1),
z: self.z.frobenius_map(1)
}
}
@@ -299,7 +299,7 @@ impl<P: GroupParams> Jacobian<P> {
}
impl Jacobian<G2Params> {
pub fn mixed_addition_step_for_flipped_miller_loop(&mut self, base: &Affine<G2Params>) -> ell_coeffs {
pub fn mixed_addition_step_for_flipped_miller_loop(&mut self, base: &Affine<G2Params>) -> EllCoeffs {
let d = &self.x - &self.z * &base.get_x();
let e = &self.y - &self.z * &base.get_y();
let f = d.squared();
@@ -312,14 +312,14 @@ impl Jacobian<G2Params> {
self.y = &e * (&i - &j) - &h * &self.y;
self.z = &self.z * &h;
ell_coeffs {
EllCoeffs {
ell_0: G2Params::twist() * (&e * &base.get_x() - &d * &base.get_y()),
ell_VV: e.neg(),
ell_VW: d
ell_vv: e.neg(),
ell_vw: d
}
}
pub fn doubling_step_for_flipped_miller_loop(&mut self, two_inv: &Fq) -> ell_coeffs {
pub fn doubling_step_for_flipped_miller_loop(&mut self, two_inv: &Fq) -> EllCoeffs {
let a = &(&self.x * &self.y) * two_inv;
let b = self.y.squared();
let c = self.z.squared();
@@ -336,10 +336,10 @@ impl Jacobian<G2Params> {
self.y = g.squared() - (&e_sq + &e_sq + &e_sq);
self.z = &b * &h;
ell_coeffs {
EllCoeffs {
ell_0: G2Params::twist() * &i,
ell_VW: h.neg(),
ell_VV: &j + &j + &j
ell_vw: h.neg(),
ell_vv: &j + &j + &j
}
}
}