INNER CODE UNIT · Rust

derive_interpolating_value

ZcashFoundation/frost · frost-core/src/lib.rs:340

fn derive_interpolating_value<C: Ciphersuite>(
    signer_id: &Identifier<C>,
    signing_package: &SigningPackage<C>,
) -> Result<Scalar<C>, Error<C>> {
    compute_lagrange_coefficient(
        &signing_package
            .signing_commitments()
            .keys()
            .cloned()
            .collect(),
        None,
        *signer_id,
    )
}

/// Generated by the coordinator of the signing operation and distributed to
/// each signing party
#[derive(Clone, Debug, PartialEq, Eq, Getters)]

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