CAdESSignature signature = new CAdESSignature(sign, data, null);
        CAdESSigner signer = signature.getCAdESSignerInfo(0);
        final X509Certificate certificate = signer.getSignerCertificate();
        try {
            if (cryptoProCheck) {
                signature.verify(Collections.emptySet(), Collections.emptySet());
            }
        } catch (Exception ex) {
            if (ex.getCause().getCause() instanceof CertPathValidatorException) {
                tryWithDownloadedCrl(signature, certificate);
            } else {
                throw ex;
            }
        }