System.setProperty("com.sun.security.enableCRLDP", "true");
        System.setProperty("ru.CryptoPro.reprov.enableCRLDP", "true");
        System.setProperty("com.ibm.security.enableCRLDP", "true"); 
        String tsaUrl = "http://testca2012.cryptopro.ru/tsp/tsp.srf";  

        try {

            IXAdESConfig config = XAdESConfig.CONFIG_2012_S_WITH_PASS;
            final KeyStore keyStore = KeyStore.getInstance(config.getKeyStoreType(), config.getDefaultProvider());
            char[] pass = "123456".toCharArray();
            keyStore.load(new FileInputStream("C:\\my.keystore"), pass); 
            PrivateKey privateKey = (PrivateKey) keyStore.getKey("oms", "whatever".toCharArray()); 
            Certificate[] chain = /*new Certificate[8];*/ {
                    keyStore.getCertificate("oms"), 
                    keyStore.getCertificate("ocspcert"), 
                    keyStore.getCertificate("ocsp_root")
                    };
            Enumeration<String> en = keyStore.aliases();
            while (en.hasMoreElements()){
                System.out.println(en.nextElement());
            } 



            X509Certificate[] xChain = new X509Certificate[chain.length];
            System.arraycopy(chain, 0, xChain, 0, chain.length);
            Collection<X509CertificateHolder> certHolders = new ArrayList<X509CertificateHolder>(chain.length);
            for (Certificate cert : chain) {
                certHolders.add(new X509CertificateHolder(cert.getEncoded()));
            }
            
            CollectionStore store = new CollectionStore(certHolders);
            ByteArrayOutputStream signature = new ByteArrayOutputStream();
            CAdESSignature cAdESSignature = new CAdESSignature(true);
            cAdESSignature.addSigner(config.getDefaultProvider(),
                    /*JCP.GOST_DIGEST_2012_256_OID*/ config.getDigestMethod(),
                    /*JCP.GOST_PARAMS_EXC_2012_256_KEY_OID*/  config.getSignatureMethod(),
                    privateKey,
                    Arrays.asList(chain),
                    CAdESType.CAdES_X_Long_Type_1,
                    tsaUrl, /*null,*/
                    false);


            byte[] data;
            File file = new File("C:\\Work\\HDImageStore\\PDF\\a\\pdf.pdf");
            data = Files.readAllBytes(Paths.get(file.getAbsolutePath()));
            cAdESSignature.open(signature);
            cAdESSignature.update(data);
            cAdESSignature.setCertificateStore(store);
            cAdESSignature.close();

            byte[] cadesCMS = signature.toByteArray();
            OutputStream os = new FileOutputStream("pdf.bin");
            os.write(cadesCMS);
            os.close();


            FileInputStream cades = new FileInputStream("pdf.bin");
            CAdESSignature checksignature = new CAdESSignature(cades, new FileInputStream(file) *//*null*//*, CAdESType.CAdES_X_Long_Type_1);
            checksignature.verify(Arrays.asList(chain));
        } catch (IOException e) {
            e.printStackTrace();
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (CertificateException e) {
            e.printStackTrace();
        } catch (UnrecoverableKeyException e) {
            e.printStackTrace();
        } catch (KeyStoreException e) {
            e.printStackTrace();
        } catch (NoSuchProviderException e) {
            e.printStackTrace();
        } catch (CAdESException e) {
            e.printStackTrace();
        }