Function aggregate_custom 

pub fn aggregate_custom<C>(
    signing_package: &SigningPackage<C>,
    signature_shares: &BTreeMap<Identifier<C>, SignatureShare<C>>,
    pubkeys: &PublicKeyPackage<C>,
    cheater_detection: CheaterDetection,
    randomized_params: &RandomizedParams<C>,
) -> Result<Signature<C>, Error<C>>
where
    C: Ciphersuite,

Re-randomized FROST signature share aggregation with the given RandomizedParams using the given cheater detection strategy.

See frost::aggregate_custom for documentation on the other parameters.