Example usage for org.bouncycastle.jce.provider BouncyCastleProvider BouncyCastleProvider

Introduction

In this page you can find the example usage for org.bouncycastle.jce.provider BouncyCastleProvider BouncyCastleProvider.

Prototype

public BouncyCastleProvider() 

Source Link

Document

Construct a new provider.

Usage

From source file:com.arrow.acn.client.utils.SslUtil.java

License:Open Source License

public static SSLSocketFactory getSocketFactory(final String caCertContent, final String certContent,
        final String keyContent) throws Exception {
    Security.addProvider(new BouncyCastleProvider());

    // load CA certificate
    PEMReader reader = new PEMReader(new StringReader(caCertContent));
    X509Certificate caCert = (X509Certificate) reader.readObject();
    reader.close();/*from   w  ww  . j  av a  2 s .  com*/

    // load client certificate
    reader = new PEMReader(new StringReader(certContent));
    X509Certificate cert = (X509Certificate) reader.readObject();
    reader.close();

    // load client private key
    reader = new PEMReader(new StringReader(keyContent));
    KeyPair key = (KeyPair) reader.readObject();
    reader.close();

    // CA certificate is used to authenticate server
    KeyStore caKs = KeyStore.getInstance(KeyStore.getDefaultType());
    caKs.load(null, null);
    caKs.setCertificateEntry("ca-certificate", caCert);
    TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
    tmf.init(caKs);

    // client key and certificates are sent to server so it can authenticate
    // us
    KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());
    ks.load(null, null);
    ks.setCertificateEntry("certificate", cert);
    ks.setKeyEntry("private-key", key.getPrivate(), new char[0], new Certificate[] { cert });
    KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
    kmf.init(ks, new char[0]);

    // finally, create SSL socket factory
    SSLContext context = SSLContext.getInstance("TLSv1.2");
    context.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);

    return context.getSocketFactory();
}

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From source file:com.aspose.showcase.qrcodegen.web.api.util.StringEncryptor.java

License:Open Source License

public static String encrypt(String data, String password) throws Exception {

    Security.addProvider(new BouncyCastleProvider());
    Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding", "BC");

    final Random r = new SecureRandom();
    byte[] salt = new byte[SALT_SIZE];
    r.nextBytes(salt);/*from   w ww.j a v  a2 s . co  m*/

    SecretKeyFactory fact = SecretKeyFactory.getInstance("PBEWITHMD5AND128BITAES-CBC-OPENSSL", "BC");

    cipher.init(Cipher.ENCRYPT_MODE,
            fact.generateSecret(new PBEKeySpec(password.toCharArray(), salt, PBE_KEY_SALE_SIZE)));

    byte[] encVal = cipher.doFinal(data.getBytes());

    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    // writing encrypted data along with the salt in the format readable by
    // open ssl api
    bos.write("Salted__".getBytes());
    bos.write(salt);
    bos.write(encVal);
    String encryptedValue = new String(Base64.encode(bos.toByteArray()));
    bos.close();

    return encryptedValue;

}

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From source file:com.aspose.showcase.qrcodegen.web.api.util.StringEncryptor.java

License:Open Source License

public static String decrypt(String encryptedData, String password) throws Exception {

    Security.addProvider(new BouncyCastleProvider());

    byte[] encrypted = Base64.decode(encryptedData);

    Cipher cipher0 = Cipher.getInstance("AES/CBC/PKCS5Padding", "BC");

    // Openssl puts SALTED__ then the 8 byte salt at the start of the file.
    // We simply copy it out.
    byte[] salt = new byte[SALT_SIZE];
    System.arraycopy(encrypted, SALT_SIZE, salt, 0, SALT_SIZE);

    SecretKeyFactory fact = SecretKeyFactory.getInstance("PBEWITHMD5AND128BITAES-CBC-OPENSSL", "BC");
    cipher0.init(Cipher.DECRYPT_MODE,
            fact.generateSecret(new PBEKeySpec(password.toCharArray(), salt, PBE_KEY_SALE_SIZE)));

    // Decrypt the rest of the byte array (after stripping off the salt)
    byte[] decValue = cipher0.doFinal(encrypted, SALT_STRIP_LENGTH, encrypted.length - SALT_STRIP_LENGTH);

    return new String(decValue);
}

---

From source file:com.axelor.apps.account.ebics.certificate.CertificateManager.java

License:Open Source License

/**
 * Creates the certificates for the user
 * @throws GeneralSecurityException/* w  ww .j  av  a  2  s.c  o m*/
 * @throws IOException
 */
public void create() throws GeneralSecurityException, IOException {

    Calendar calendar;

    calendar = Calendar.getInstance();
    calendar.add(Calendar.DAY_OF_YEAR, X509Constants.DEFAULT_DURATION);

    org.apache.xml.security.Init.init();
    java.security.Security.addProvider(new BouncyCastleProvider());

    createA005Certificate(new Date(calendar.getTimeInMillis()));
    createX002Certificate(new Date(calendar.getTimeInMillis()));
    createE002Certificate(new Date(calendar.getTimeInMillis()));
    setUserCertificates();
}

---

From source file:com.axelor.apps.account.ebics.certificate.CertificateManager.java

License:Open Source License

/**
 * Writes a the generated certificates into a PKCS12 key store.
 * @param password the key store password
 * @param fos the output stream//from   w  w w  .j a  v a2  s.c  o  m
 * @throws GeneralSecurityException
 * @throws IOException
 */
public void writePKCS12Certificate(char[] password, OutputStream fos)
        throws GeneralSecurityException, IOException {
    KeyStore keystore;

    keystore = KeyStore.getInstance("PKCS12", new BouncyCastleProvider());
    keystore.load(null, null);
    keystore.setKeyEntry(user.getUserId() + "-A005", a005PrivateKey, password,
            new X509Certificate[] { a005Certificate });
    keystore.setKeyEntry(user.getUserId() + "-X002", x002PrivateKey, password,
            new X509Certificate[] { x002Certificate });
    keystore.setKeyEntry(user.getUserId() + "-E002", e002PrivateKey, password,
            new X509Certificate[] { e002Certificate });
    keystore.store(fos, password);
}

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From source file:com.bekwam.resignator.ResignatorApp.java

License:Apache License

@Override
public void start(Stage primaryStage) throws Exception {

    if (logger.isDebugEnabled()) {
        logger.debug("[START] starting app");
    }/* w  w w .j ava2s  .c om*/

    Platform.setImplicitExit(false);

    primaryStage.setTitle("Resignator");

    primaryStage.getIcons().addAll(new Image("/images/Logo16.png", true),
            new Image("/images/Logo32.png", true));

    Security.addProvider(new BouncyCastleProvider());

    //
    // Initiaize Google Guice
    //
    Injector injector = Guice.createInjector(new ResignatorModule());

    ResignatorAppMainViewController mv = injector.getInstance(ResignatorAppMainViewController.class);

    try {
        mv.show(); // ignoring the primaryStage
    } catch (Exception exc) {
        String msg = "Error launching ResignatorApp";
        logger.error(msg, exc);
        Alert alert = new Alert(Alert.AlertType.ERROR, msg);
        alert.showAndWait();
    }
}

---

From source file:com.bekwam.resignator.util.CryptUtilsTest.java

License:Apache License

@BeforeClass
public static void setup() {
    Security.addProvider(new BouncyCastleProvider());
}

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From source file:com.bitsofproof.btc1k.server.Btc1kApplication.java

License:Apache License

public static void main(String[] args) throws Exception {
    Security.addProvider(new BouncyCastleProvider());
    new Btc1kApplication().run(args);
}

---

From source file:com.bitsofproof.example.Simple.java

License:Apache License

public static void main(String[] args) {
    Security.addProvider(new BouncyCastleProvider());

    final CommandLineParser parser = new GnuParser();
    final Options gnuOptions = new Options();
    gnuOptions.addOption("h", "help", false, "I can't help you yet");
    gnuOptions.addOption("s", "server", true, "Server URL");
    gnuOptions.addOption("u", "user", true, "User");
    gnuOptions.addOption("p", "password", true, "Password");

    System.out.println("BOP Bitcoin Server Simple Client 3.5.0 (c) 2013-2014 bits of proof zrt.");
    CommandLine cl = null;/*from w  w w  .ja  va  2s. com*/
    String url = null;
    String user = null;
    String password = null;
    try {
        cl = parser.parse(gnuOptions, args);
        url = cl.getOptionValue('s');
        user = cl.getOptionValue('u');
        password = cl.getOptionValue('p');
    } catch (org.apache.commons.cli.ParseException e) {
        e.printStackTrace();
        System.exit(1);
    }
    if (url == null || user == null || password == null) {
        System.err.println("Need -s server -u user -p password");
        System.exit(1);
    }

    BCSAPI api = getServer(url, user, password);
    try {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        long start = System.currentTimeMillis();
        api.ping(start);
        System.out.println("Server round trip " + (System.currentTimeMillis() - start) + "ms");
        api.addAlertListener(new AlertListener() {
            @Override
            public void alert(String s, int severity) {
                System.err.println("ALERT: " + s);
            }
        });
        System.out.println("Talking to " + (api.isProduction() ? "PRODUCTION" : "test") + " server");
        ConfirmationManager confirmationManager = new ConfirmationManager();
        confirmationManager.init(api, 144);
        System.out.printf("Please enter wallet name: ");
        String wallet = input.readLine();
        SimpleFileWallet w = new SimpleFileWallet(wallet + ".wallet");
        TransactionFactory am = null;
        if (!w.exists()) {
            System.out.printf("Enter passphrase: ");
            String passphrase = input.readLine();
            System.out.printf("Enter master (empty for new): ");
            String master = input.readLine();
            if (master.equals("")) {
                w.init(passphrase);
                w.unlock(passphrase);
                System.out.printf("First account: ");
                String account = input.readLine();
                am = w.createAccountManager(account);
                w.lock();
                w.persist();
            } else {
                StringTokenizer tokenizer = new StringTokenizer(master, "@");
                String key = tokenizer.nextToken();
                long since = 0;
                if (tokenizer.hasMoreElements()) {
                    since = Long.parseLong(tokenizer.nextToken()) * 1000;
                }
                w.init(passphrase, ExtendedKey.parse(key), true, since);
                w.unlock(passphrase);
                System.out.printf("First account: ");
                String account = input.readLine();
                am = w.createAccountManager(account);
                w.lock();
                w.persist();
                w.sync(api);
            }
        } else {
            w = SimpleFileWallet.read(wallet + ".wallet");
            w.sync(api);
            List<String> names = w.getAccountNames();
            System.out.println("Accounts:");
            System.out.println("---------");
            String first = null;
            for (String name : names) {
                System.out.println(name);
                if (first == null) {
                    first = name;
                }
            }
            System.out.println("---------");
            am = w.getAccountManager(first);
            System.out.println("Using account " + first);
        }
        confirmationManager.addAccount(am);
        api.registerTransactionListener(am);

        while (true) {
            printMenu();
            String answer = input.readLine();
            System.out.printf("\n");
            if (answer.equals("1")) {
                System.out.printf("The balance is: " + printBit(am.getBalance()) + "\n");
                System.out.printf("     confirmed: " + printBit(am.getConfirmed()) + "\n");
                System.out.printf("    receiveing: " + printBit(am.getReceiving()) + "\n");
                System.out.printf("        change: " + printBit(am.getChange()) + "\n");
                System.out.printf("(      sending: " + printBit(am.getSending()) + ")\n");
            } else if (answer.equals("2")) {
                for (Address a : am.getAddresses()) {
                    System.out.printf(a + "\n");
                }
            } else if (answer.equals("3")) {
                ExtendedKeyAccountManager im = (ExtendedKeyAccountManager) am;
                System.out.printf(
                        im.getMaster().serialize(api.isProduction()) + "@" + im.getCreated() / 1000 + "\n");
            } else if (answer.equals("4")) {
                System.out.printf("Enter passphrase: ");
                String passphrase = input.readLine();
                w.unlock(passphrase);
                ExtendedKeyAccountManager im = (ExtendedKeyAccountManager) am;
                System.out.printf(
                        im.getMaster().serialize(api.isProduction()) + "@" + im.getCreated() / 1000 + "\n");
                w.lock();
            } else if (answer.equals("5")) {
                System.out.printf("Enter passphrase: ");
                String passphrase = input.readLine();
                w.unlock(passphrase);
                System.out.printf("Number of recipients");
                Integer nr = Integer.valueOf(input.readLine());
                Transaction spend;
                if (nr.intValue() == 1) {
                    System.out.printf("Receiver address: ");
                    String address = input.readLine();
                    System.out.printf("amount (Bit): ");
                    long amount = parseBit(input.readLine());
                    spend = am.pay(Address.fromSatoshiStyle(address), amount);
                    System.out.println("About to send " + printBit(amount) + " to " + address);
                } else {
                    List<Address> addresses = new ArrayList<>();
                    List<Long> amounts = new ArrayList<>();
                    long total = 0;
                    for (int i = 0; i < nr; ++i) {
                        System.out.printf("Receiver address: ");
                        String address = input.readLine();
                        addresses.add(Address.fromSatoshiStyle(address));
                        System.out.printf("amount (Bit): ");
                        long amount = parseBit(input.readLine());
                        amounts.add(amount);
                        total += amount;
                    }
                    spend = am.pay(addresses, amounts);
                    System.out.println("About to send " + printBit(total));
                }
                System.out.println("inputs");
                for (TransactionInput in : spend.getInputs()) {
                    System.out.println(in.getSourceHash() + " " + in.getIx());
                }
                System.out.println("outputs");
                for (TransactionOutput out : spend.getOutputs()) {
                    System.out.println(out.getOutputAddress() + " " + printBit(out.getValue()));
                }
                w.lock();
                System.out.printf("Type yes to go: ");
                if (input.readLine().equals("yes")) {
                    api.sendTransaction(spend);
                    System.out.printf("Sent transaction: " + spend.getHash());
                } else {
                    System.out.printf("Nothing happened.");
                }
            } else if (answer.equals("6")) {
                System.out.printf("Address: ");
                Set<Address> match = new HashSet<Address>();
                match.add(Address.fromSatoshiStyle(input.readLine()));
                api.scanTransactionsForAddresses(match, 0, new TransactionListener() {
                    @Override
                    public boolean process(Transaction t) {
                        System.out.printf("Found transaction: " + t.getHash() + "\n");
                        return true;
                    }
                });
            } else if (answer.equals("7")) {
                System.out.printf("Public key: ");
                ExtendedKey ek = ExtendedKey.parse(input.readLine());
                api.scanTransactions(ek, 0, 10, 0, new TransactionListener() {
                    @Override
                    public boolean process(Transaction t) {
                        System.out.printf("Found transaction: " + t.getHash() + "\n");
                        return true;
                    }
                });
            } else if (answer.equals("a")) {
                System.out.printf("Enter account name: ");
                String account = input.readLine();
                am = w.getAccountManager(account);
                api.registerTransactionListener(am);
                confirmationManager.addAccount(am);
            } else if (answer.equals("c")) {
                System.out.printf("Enter account name: ");
                String account = input.readLine();
                System.out.printf("Enter passphrase: ");
                String passphrase = input.readLine();
                w.unlock(passphrase);
                am = w.createAccountManager(account);
                System.out.println("using account: " + account);
                w.lock();
                w.persist();
                api.registerTransactionListener(am);
                confirmationManager.addAccount(am);
            } else if (answer.equals("m")) {
                System.out.printf("Enter passphrase: ");
                String passphrase = input.readLine();
                w.unlock(passphrase);
                System.out.println(w.getMaster().serialize(api.isProduction()));
                System.out.println(w.getMaster().getReadOnly().serialize(true));
                w.lock();
            } else if (answer.equals("s")) {
                System.out.printf("Enter private key: ");
                String key = input.readLine();
                ECKeyPair k = ECKeyPair.parseWIF(key);
                KeyListAccountManager alm = new KeyListAccountManager();
                alm.addKey(k);
                alm.syncHistory(api);
                Address a = am.getNextReceiverAddress();
                Transaction t = alm.pay(a, alm.getBalance(), PaymentOptions.receiverPaysFee);
                System.out.println("About to sweep " + printBit(alm.getBalance()) + " to " + a);
                System.out.println("inputs");
                for (TransactionInput in : t.getInputs()) {
                    System.out.println(in.getSourceHash() + " " + in.getIx());
                }
                System.out.println("outputs");
                for (TransactionOutput out : t.getOutputs()) {
                    System.out.println(out.getOutputAddress() + " " + printBit(out.getValue()));
                }
                System.out.printf("Type yes to go: ");
                if (input.readLine().equals("yes")) {
                    api.sendTransaction(t);
                    System.out.printf("Sent transaction: " + t.getHash());
                } else {
                    System.out.printf("Nothing happened.");
                }
            } else {
                System.exit(0);
            }
        }
    } catch (Exception e) {
        System.err.println("Something went wrong");
        e.printStackTrace();
        System.exit(1);
    }
}

---

From source file:com.bitsofproof.supernode.main.Main.java

License:Apache License

public static void main(String[] args) throws Exception {
    log.info("bitsofproof supernode (c) 2013 bits of proof zrt.");
    Security.addProvider(new BouncyCastleProvider());
    log.trace("Spring context setup");

    if (args.length == 0) {
        System.err.println(//from w w w  . jav a2s .  c o m
                "Usage: java com.bitsofproof.main.Main profile [profile...] -- [args...] [options...]");
        return;
    }

    try {
        GenericXmlApplicationContext ctx = new GenericXmlApplicationContext();
        List<String> a = new ArrayList<String>();
        boolean profiles = true;
        for (String s : args) {
            if (s.equals("--")) {
                profiles = false;
            } else {
                if (profiles) {
                    log.info("Loading profile: " + s);
                    ctx.getEnvironment().addActiveProfile(s);
                } else {
                    a.add(s);
                }
            }
        }
        ctx.load("classpath:context/server.xml");
        ctx.load("classpath:context/*-profile.xml");
        ctx.refresh();
        ctx.getBean(App.class).start(a.toArray(new String[0]));
    } catch (Exception e) {
        log.error("Error setting up spring context", e);
    }
}

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