class HkdfPrfKeyManager extends KeyTypeManager<HkdfPrfKey> {

  @Override
  public void validateKey(HkdfPrfKey key) throws GeneralSecurityException {
    Validators.validateVersion(key.getVersion(), getVersion());
    validateKeySize(key.getKeyValue().size());
    validateParams(key.getParams());
  }

    HkdfPrfKeyManager();

}