pub async fn get_key_history_hashes<S: Storage + Sync + Send, H: Hasher, V: VRFKeyStorage>(
    akd_dir: &Directory<S, V>,
    history_proof: &HistoryProof<H>
) -> Result<(Vec<H::Digest>, Vec<Option<H::Digest>>), AkdError>
Expand description

Gets hashes for key history proofs