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Fix comment regarding montgomery reduction

This commit is contained in:
Sean Bowe 2019-03-31 23:15:27 -06:00
parent 35d32faa63
commit e72b382055
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GPG Key ID: 95684257D8F8B031
2 changed files with 2 additions and 2 deletions
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2
src/fq.rs
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@ -228,7 +228,7 @@ impl Fq {
let is_some = (borrow as u8) & 1;
// Convert to Montgomery form by computing
// (a.R^{-1} * R^2) / R = a.R
// (a.R^0 * R^2) / R = a.R
tmp *= &R2;
CtOption::new(tmp, Choice::from(is_some))

2
src/fr.rs
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@ -210,7 +210,7 @@ impl Fr {
let is_some = (borrow as u8) & 1;
// Convert to Montgomery form by computing
// (a.R^{-1} * R^2) / R = a.R
// (a.R^0 * R^2) / R = a.R
tmp *= &R2;
CtOption::new(tmp, Choice::from(is_some))