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

List of usage examples for org.bouncycastle.jce.provider BouncyCastleProvider BouncyCastleProvider

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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.premiumminds.billy.france.util.KeyGenerator.java

License:Open Source License

/**
 * Generates the {@link PrivateKey} and {@link PublicKey} based on the
 * {@link PrivateKey} location.//from ww w  .  j  ava 2 s.co  m
 *
 * @param privateKeyPath
 */
public KeyGenerator(String privateKeyPath) {
    if (Security.getProvider("BC") == null) {
        Security.addProvider(new BouncyCastleProvider());
    }
    this.privateKeyPath = privateKeyPath;
}

From source file:com.projectswg.launchpad.service.PswgScanService.java

License:Open Source License

public PswgScanService(Manager manager) {
    this.manager = manager;
    file = null;

    Security.addProvider(new BouncyCastleProvider());
}

From source file:com.qut.middleware.crypto.impl.CryptoProcessorImpl.java

License:Apache License

public KeyStore generateKeyStore() throws CryptoException {
    try {/*  ww w.  ja  va  2  s. c  o m*/
        logger.debug("Generating a new key store.");

        /* Add BC to the jdk security manager to be able to use it as a provider */
        Security.addProvider(new BouncyCastleProvider());

        /* Create and init an empty key store */
        KeyStore keyStore = KeyStore.getInstance("JKS");
        keyStore.load(null, null);

        /*
         * Populate all new key stores with the key data of the local resolver, generally this is for metadata
         * purposes to ensure that all systems in the authentication network can correctly validate the signed
         * metadata document
         */
        X509Certificate localCertificate = (X509Certificate) localResolver.getLocalCertificate();
        Calendar before = new GregorianCalendar();
        Calendar expiry = new GregorianCalendar();
        before.setTime(localCertificate.getNotBefore());
        expiry.setTime(localCertificate.getNotAfter());

        addPublicKey(keyStore,
                new KeyPair(this.localResolver.getLocalPublicKey(), this.localResolver.getLocalPrivateKey()),
                this.localResolver.getLocalKeyAlias(), this.certIssuerDN, before, expiry);

        return keyStore;
    } catch (KeyStoreException e) {
        this.logger.error("KeyStoreException thrown, " + e.getLocalizedMessage());
        this.logger.debug(e.toString());
        throw new CryptoException(e.getLocalizedMessage(), e);
    } catch (NoSuchAlgorithmException e) {
        this.logger.error("NoSuchAlgorithmException thrown, " + e.getLocalizedMessage());
        this.logger.debug(e.toString());
        throw new CryptoException(e.getLocalizedMessage(), e);
    } catch (CertificateException e) {
        this.logger.error("CertificateException thrown, " + e.getLocalizedMessage());
        this.logger.debug(e.toString());
        throw new CryptoException(e.getLocalizedMessage(), e);
    } catch (IOException e) {
        this.logger.error("IOException thrown, " + e.getLocalizedMessage());
        this.logger.debug(e.toString());
        throw new CryptoException(e.getLocalizedMessage(), e);
    }
}

From source file:com.qut.middleware.deployer.logic.CryptoProcessorESOEImpl.java

License:Apache License

@Override
public KeyStore generateKeyStore() throws CryptoException {
    try {//from www  .j  a  v  a2 s.c  o m
        logger.debug("Generating a new key store.");

        // Add BC to the jdk security manager to be able to use it as a provider
        Security.addProvider(new BouncyCastleProvider());

        // Create and init an empty key store
        KeyStore keyStore = KeyStore.getInstance("JKS");
        keyStore.load(null, null);

        return keyStore;
    } catch (KeyStoreException e) {
        this.logger.error("KeyStoreException thrown, " + e.getLocalizedMessage());
        this.logger.debug(e.toString());
        throw new CryptoException(e.getLocalizedMessage(), e);
    } catch (NoSuchAlgorithmException e) {
        this.logger.error("NoSuchAlgorithmException thrown, " + e.getLocalizedMessage());
        this.logger.debug(e.toString());
        throw new CryptoException(e.getLocalizedMessage(), e);
    } catch (CertificateException e) {
        this.logger.error("CertificateException thrown, " + e.getLocalizedMessage());
        this.logger.debug(e.toString());
        throw new CryptoException(e.getLocalizedMessage(), e);
    } catch (IOException e) {
        this.logger.error("IOException thrown, " + e.getLocalizedMessage());
        this.logger.debug(e.toString());
        throw new CryptoException(e.getLocalizedMessage(), e);
    }
}

From source file:com.raphfrk.bitcoin.bcnode.BCNode.java

License:Open Source License

public static void main(String[] args) throws NoSuchAlgorithmException, NoSuchProviderException,
        UnknownHostException, IOException, InterruptedException {
    Security.addProvider(new BouncyCastleProvider());
    LogManager.init();/*from  w  w w  . j a  v a  2s  .co m*/

    BitcoinP2PManager manager = new BitcoinP2PManager(16);

    //manager.connect(new InetSocketAddress("bitseed.xf2.org", 8333), false);
    manager.connect(new InetSocketAddress("seed.bitcoin.sipa.be", 8333));
    //manager.connect(new InetSocketAddress("localhost", 8333), false);

    manager.start();

    System.in.read();

    manager.interrupt();

    manager.join();
}

From source file:com.raphfrk.bukkit.eventlink.SSLUtils.java

License:Open Source License

static boolean generateCertificateFile(File file, int keySize, String password, String algorithm,
        String certificateAlgorithm, String certificateName, boolean forceWrite) {

    KeyPair keyPair;// w ww  .j  a  v  a 2  s  .c  om
    X509Certificate cert;
    X509V3CertificateGenerator certGen = null;

    String providerName = "BC";

    if (Security.getProvider(providerName) == null) {
        Security.addProvider(new BouncyCastleProvider());
        if (Security.getProvider(providerName) == null) {
            EventLink.logger.log("Crypt libray (" + providerName + ") provider not installed");
            return false;
        }
    }

    try {
        KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance(algorithm);

        synchronized (randomLock) {
            keyPairGenerator.initialize(keySize, random);
        }

        keyPair = KeyPairGenerator.getInstance(algorithm).generateKeyPair();

        certGen = new X509V3CertificateGenerator();

        certGen.setSerialNumber(BigInteger.valueOf(System.currentTimeMillis()));
        certGen.setIssuerDN(new X500Principal(certificateName));
        certGen.setNotBefore(new Date(System.currentTimeMillis() - 10000));
        certGen.setNotAfter(new Date(System.currentTimeMillis() + 365 * 24 * 60 * 60 * 1000));
        certGen.setSubjectDN(new X500Principal(certificateName));
        certGen.setPublicKey(keyPair.getPublic());
        certGen.setSignatureAlgorithm(certificateAlgorithm);

        cert = certGen.generate(keyPair.getPrivate(), "BC");
    } catch (IllegalArgumentException iae) {
        EventLink.logger.log("Unable to find provider (BC)");
        iae.printStackTrace();
        if (certGen != null) {
            Iterator itr = certGen.getSignatureAlgNames();
            while (itr.hasNext()) {
                System.out.println("Algorithm: " + itr.next());
            }
        }
        return false;
    } catch (NoSuchProviderException nspe) {
        EventLink.logger.log("Unable to find provider (BC)");
        nspe.printStackTrace();
        return false;
    } catch (NoSuchAlgorithmException nsa) {
        EventLink.logger.log("Unable to implement algorithm (" + certificateAlgorithm + ")");
        if (certGen != null) {
            Iterator<String> itr = certGen.getSignatureAlgNames();
            while (itr.hasNext()) {
                String algName = itr.next();
                System.out.println("Algorithm: " + algName + " " + (algName.equals(certificateAlgorithm)));
            }
        }
        nsa.printStackTrace();
        return false;
    } catch (InvalidKeyException ike) {
        EventLink.logger.log("Unable to generate key");
        ike.printStackTrace();
        return false;
    } catch (SignatureException se) {
        EventLink.logger.log("Signature error");
        se.printStackTrace();
        return false;
    } catch (CertificateEncodingException cee) {
        EventLink.logger.log("Encoding error");
        cee.printStackTrace();
        return false;
    }

    return createKeyFile(file, password, keyPair, cert, forceWrite);

}

From source file:com.silverpeas.bootstrap.SilverpeasContextBootStrapper.java

License:Open Source License

/**
 * Initialise the System.properties according to Silverpeas needs and configuration.
 * @param sce//w w w  .ja v  a 2  s  . c  om
 */
@Override
public void contextInitialized(ServletContextEvent sce) {
    ResourceBundle silverpeasInitialisationSettings = FileUtil.loadBundle(
            "com.stratelia.silverpeas._silverpeasinitialize.settings._silverpeasinitializeSettings",
            new Locale("fr", ""));
    Security.addProvider(new BouncyCastleProvider());
    File pathInitialize = new File(silverpeasInitialisationSettings.getString("pathInitialize"));
    if (pathInitialize == null) {
        Logger.getLogger("bootstrap").log(Level.SEVERE,
                "Repository Initialize for systemSettings.properties file is not defined in Settings.");
    } else {
        FileInputStream fis = null;
        try {
            fis = new FileInputStream(new File(pathInitialize, "systemSettings.properties"));
            Properties systemFileProperties = new Properties(System.getProperties());
            systemFileProperties.load(fis);

            // Fix - empty proxy port and proxy host not supported by Spring Social
            if (!StringUtil.isDefined(systemFileProperties.getProperty("http.proxyPort"))) {
                systemFileProperties.remove("http.proxyPort");
            }
            if (!StringUtil.isDefined(systemFileProperties.getProperty("http.proxyHost"))) {
                systemFileProperties.remove("http.proxyHost");
            }

            System.setProperties(systemFileProperties);
            if (isTrustoreConfigured()) {
                registerSSLSocketFactory();
            }
        } catch (FileNotFoundException e) {
            Logger.getLogger("bootstrap").log(Level.SEVERE,
                    "File systemSettings.properties in directory {0} not found.", pathInitialize);
        } catch (IOException e) {
            Logger.getLogger("bootstrap").log(Level.SEVERE, "Unable to read systemSettings.properties.");
        } catch (GeneralSecurityException e) {
            Logger.getLogger("bootstrap").log(Level.SEVERE, "Unable to configure the trustore.");
        } finally {
            IOUtils.closeQuietly(fis);
        }

    }
    springContextListener.contextInitialized(sce);
}

From source file:com.silverpeas.util.cryptage.SilverCryptKeysAsymetric.java

License:Open Source License

public SilverCryptKeysAsymetric(FileInputStream filep12, String pwd) {
    // CHARGEMENT DU FICHIER PKCS#12
    KeyStore ks = null;/* ww  w. j  av a2 s  .  c  o m*/
    char[] password = null;
    Security.addProvider(new BouncyCastleProvider());
    try {
        ks = KeyStore.getInstance("PKCS12");
        // Password pour le fichier filep12
        password = pwd.toCharArray();
        if (filep12 != null) {
            ks.load(filep12, password);
        } else {
            System.out.println("Erreur: fichier .p12" + "introuvable");
        }

    } catch (Exception e) {
        System.out.println(
                "Erreur: fichier .p12" + " n'est pas un fichier pkcs#12 valide ou passphrase incorrect");
        return;
    }

    // RECUPERATION DU COUPLE CLE PRIVEE/PUBLIQUE ET DU CERTIFICAT PUBLIQUE
    try {
        Enumeration<String> en = ks.aliases();
        String alias = "";
        List<String> vectaliases = new ArrayList<String>();

        while (en.hasMoreElements()) {
            vectaliases.add(en.nextElement());
        }
        String[] aliases = (vectaliases.toArray(new String[vectaliases.size()]));
        for (String aliase : aliases) {
            if (ks.isKeyEntry(aliase)) {
                alias = aliase;
                break;
            }
        }
        privatekey = (PrivateKey) ks.getKey(alias, password);
        cert = (X509Certificate) ks.getCertificate(alias);
        publickey = ks.getCertificate(alias).getPublicKey();
    } catch (Exception e) {
        SilverTrace.error("util", "SilverCryptKeysAsymetric.Error", "root.MSG_GEN_PARAM_VALUE", "In init", e);
        return;
    }
}

From source file:com.skplanet.jose.jwa.crypto.CryptoUtils.java

License:Open Source License

public static byte[] rsaDecrypt(Transformation transformation, byte[] encrypted, PrivateKey key)
        throws Exception {
    Cipher cipher = null;//from w  w  w  .j  a va 2 s  .c o m

    try {
        cipher = Cipher.getInstance(transformation.getValue());
    } catch (NoSuchAlgorithmException e) {
        if (Security.getProvider("BC") == null) {
            Security.addProvider(new BouncyCastleProvider());
        }

        cipher = Cipher.getInstance(transformation.getValue());
    }

    cipher.init(Cipher.DECRYPT_MODE, key);
    return cipher.doFinal(encrypted);
}

From source file:com.skplanet.jose.jwa.crypto.CryptoUtils.java

License:Open Source License

public static ECPrivateKey generateEcPrivateKey(byte[] d) throws Exception {
    ECPrivateKey privateKey = null;

    try {/*from w  w w. ja v  a2  s .c  o  m*/
        KeyFactory keyFactory = KeyFactory.getInstance("EC");
        privateKey = (ECPrivateKey) keyFactory.generatePrivate(new ECPrivateKeySpec(new BigInteger(d), P256));
    } catch (NoSuchAlgorithmException e) {
        if (Security.getProvider("BC") == null) {
            Security.addProvider(new BouncyCastleProvider());
        }

        KeyFactory keyFactory = KeyFactory.getInstance("EC", "BC");
        privateKey = (ECPrivateKey) keyFactory.generatePrivate(new ECPrivateKeySpec(new BigInteger(d), P256));
    }

    return privateKey;
}