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Add must_use to the BatchVerifier's verify -> bool functions

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Luke Parker 2022-07-05 19:11:31 -04:00
parent 0ff5ee8292
commit fe9a8d9495
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crypto/multiexp/src/batch.rs
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@ -33,12 +33,14 @@ impl<Id: Copy, G: Group> BatchVerifier<Id, G> where <G as Group>::Scalar: PrimeF
self.0.push((id, pairs.into_iter().map(|(scalar, point)| (scalar * u, point)).collect())); self.0.push((id, pairs.into_iter().map(|(scalar, point)| (scalar * u, point)).collect()));
} }
#[must_use]
pub fn verify(&self) -> bool { pub fn verify(&self) -> bool {
multiexp( multiexp(
&self.0.iter().flat_map(|pairs| pairs.1.iter()).cloned().collect::<Vec<_>>() &self.0.iter().flat_map(|pairs| pairs.1.iter()).cloned().collect::<Vec<_>>()
).is_identity().into() ).is_identity().into()
} }
#[must_use]
pub fn verify_vartime(&self) -> bool { pub fn verify_vartime(&self) -> bool {
multiexp_vartime( multiexp_vartime(
&self.0.iter().flat_map(|pairs| pairs.1.iter()).cloned().collect::<Vec<_>>() &self.0.iter().flat_map(|pairs| pairs.1.iter()).cloned().collect::<Vec<_>>()