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Rename ThresholdKeys::secret_share to ThresholdKeys::original_secret_share

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This commit is contained in:
Luke Parker
2025-08-18 05:26:41 -04:00
parent 7c8f13ab28
commit 104c0d4492
10 changed files with 53 additions and 40 deletions
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6
crypto/dkg/src/lib.rs
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@@ -444,8 +444,8 @@ impl<C: Ciphersuite> ThresholdKeys<C> {
(self.core.group_key * self.scalar) + (C::generator() * self.offset)
}
/// Return the secret share for these keys.
pub fn secret_share(&self) -> &Zeroizing<C::F> {
/// Return the underlying secret share for these keys, without any tweaks applied.
pub fn original_secret_share(&self) -> &Zeroizing<C::F> {
&self.core.secret_share
}
@@ -489,7 +489,7 @@ impl<C: Ciphersuite> ThresholdKeys<C> {
}
// The interpolation occurs multiplicatively, letting us scale by the scalar now
let secret_share_scaled = Zeroizing::new(self.scalar * self.secret_share().deref());
let secret_share_scaled = Zeroizing::new(self.scalar * self.original_secret_share().deref());
let mut secret_share = Zeroizing::new(
self.core.interpolation.interpolation_factor(self.params().i(), &included) *
secret_share_scaled.deref(),