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

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

  1. HOME
  2. Java
  3. org.bouncycastle
  4. org.bouncycastle.jce.provider.*
  5. BouncyCastleProvider
  6. 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:dam.asimetrico.SignTest.java

public static void main(String[] args) throws FileNotFoundException {

    String nombre = "albertoastudillo";
    try {//from w  w  w . j  a va 2  s  . c  o m
        // Anadir provider JCE (provider por defecto no soporta RSA)
        Security.addProvider(new BouncyCastleProvider()); // Cargar el provider BC
        //Security.addProvider(new org.bouncycastle.jce.provider.BouncyCastleProvider());
        Cipher cifrador = Cipher.getInstance("RSA/ECB/PKCS1Padding", "BC");

        // Crear KeyFactory (depende del provider) usado para las transformaciones de claves*/
        KeyFactory keyFactoryRSA = KeyFactory.getInstance("RSA", "BC"); // Hace uso del provider BC
        //*** 4 Recuperar clave PUBLICA del fichero */
        // 4.1 Leer datos binarios x809
        byte[] bufferPub = new byte[5000];
        FileInputStream in = new FileInputStream(nombre + ".publica");
        DataInputStream d = new DataInputStream(in);

        int charsPub = in.read(bufferPub, 0, 5000);
        in.close();

        byte[] bufferPub2 = new byte[charsPub];
        System.arraycopy(bufferPub, 0, bufferPub2, 0, charsPub);

        // 4.2 Recuperar clave publica desde datos codificados en formato X509
        X509EncodedKeySpec clavePublicaSpec = new X509EncodedKeySpec(bufferPub2);
        PublicKey clavePublica2 = keyFactoryRSA.generatePublic(clavePublicaSpec);

        // PASO 3b: Poner cifrador en modo DESCIFRADO
        // 2 Recuperar clave Privada del fichero */
        // 2.1 Leer datos binarios PKCS8
        byte[] bufferPriv = new byte[5000];
        in = new FileInputStream(nombre + ".privada");
        int chars = in.read(bufferPriv, 0, 5000);
        in.close();

        byte[] bufferPriv2 = new byte[chars];
        System.arraycopy(bufferPriv, 0, bufferPriv2, 0, chars);

        // 2.2 Recuperar clave privada desde datos codificados en formato PKCS8
        PKCS8EncodedKeySpec clavePrivadaSpec = new PKCS8EncodedKeySpec(bufferPriv2);

        PrivateKey clavePrivada2 = keyFactoryRSA.generatePrivate(clavePrivadaSpec);

        Signature sign = Signature.getInstance("SHA256WithRSA");
        sign.initSign(clavePrivada2);
        sign.update("hola".getBytes());
        byte[] firma = sign.sign();

        sign.initVerify(clavePublica2);
        sign.update("hola".getBytes());
        System.out.println(sign.verify(firma));

    } catch (Exception ex) {
        Logger.getLogger(CifrarRSAFicheros.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:dao.dslam.impl.gpon.huawei.HuaweiGponDslamVivo1IT.java

@BeforeClass
public static void setUpClass() {
    BouncyCastleProvider bouncyCastleProvider = new BouncyCastleProvider();
    Security.insertProviderAt(bouncyCastleProvider, 1);
    try {/* w  w w .j ava  2s .  com*/
        cust = (EfikaCustomer) new JacksonMapper(EfikaCustomer.class).deserialize("{"
                + "   \"designador\":\"SPO-8152TQTV1H-013\"," + "   \"instancia\":\"110008450928008\","
                + "   \"designadorAcesso\":\"SPO-30128377-069\"," + "   \"designadorTv\":null,"
                + "   \"rede\":{" + "      \"tipo\":\"GPON\"," + "      \"origem\":\"ONLINE\","
                + "      \"planta\":\"VIVO1\"," + "      \"ipDslam\":\"10.58.238.122\","
                + "      \"vendorDslam\":\"HUAWEI TECHNOLOGIES\"," + "      \"modeloDslam\":\"MA5600T\","
                + "      \"idOnt\":\"0004430124\"," + "      \"terminal\":\"1184509280\","
                + "      \"ipMulticast\":null," + "      \"nrc\":null," + "      \"slot\":6,"
                + "      \"porta\":5," + "      \"sequencial\":19," + "      \"logica\":19,"
                + "      \"rin\":63," + "      \"vlanVoip\":3004," + "      \"vlanVod\":3001,"
                + "      \"vlanMulticast\":3001," + "      \"cvlan\":2011," + "      \"bhs\":true" + "   },"
                + "   \"redeExterna\":{" + "      \"tipo\":null," + "      \"origem\":null,"
                + "      \"planta\":null," + "      \"splitter1n\":null," + "      \"splitter2n\":null,"
                + "      \"caboAlim\":null," + "      \"fibra1n\":null," + "      \"fibra2n\":null" + "   },"
                + "   \"servicos\":{" + "      \"origem\":null," + "      \"velDown\":204800,"
                + "      \"velUp\":102400," + "      \"tipoTv\":null," + "      \"tipoLinha\":\"SIP\"" + "   },"
                + "   \"linha\":{" + "      \"tipo\":null," + "      \"dn\":null," + "      \"central\":null"
                + "   }," + "   \"radius\":{" + "      \"status\":null," + "      \"armario\":null,"
                + "      \"rin\":null," + "      \"velocidade\":null," + "      \"ipFixo\":null,"
                + "      \"profile\":null," + "      \"porta\":null," + "      \"isIpFixo\":null" + "   },"
                + "   \"asserts\":[" + "      {" + "         \"asserts\":\"CIRCUITO_ATIVO\","
                + "         \"value\":true," + "         \"creationDate\":1545167857433" + "      },"
                + "      {" + "         \"asserts\":\"DIVERGENCIA_TBS_RADIUS\"," + "         \"value\":false,"
                + "         \"creationDate\":1545167857433" + "      }," + "      {"
                + "         \"asserts\":\"HAS_BLOQUEIO_RADIUS\"," + "         \"value\":false,"
                + "         \"creationDate\":1545167857433" + "      }" + "   ]," + "   \"eventos\":[" + ""
                + "   ]" + "}");
    } catch (Exception e) {
    }
    instance = new Huawei5800GponDlamVivo1(cust.getRede().getIpDslam());
    i = cust.getRede();
}

From source file:dao.dslam.impl.login.Login1023ComJump.java

@Override
public void conectar(Conector css) throws Exception {

    this.cs = (ConsultaDslamVivo1) css;

    try {//from www  .java2 s  . com
        BouncyCastleProvider bouncyCastleProvider = new BouncyCastleProvider();
        Security.insertProviderAt(bouncyCastleProvider, 2);
        jsch = new JSch();
        session = jsch.getSession("efika", "10.18.81.96", 22);
        session.setPassword("Vivo@2018");

        Properties config = new Properties();
        config.put("StrictHostKeyChecking", "no");
        session.setConfig(config);

        session.connect();
    } catch (Exception e) {
        e.printStackTrace();
        throw new FalhaJumpAccessEsception();
    }

    try {
        String telnet = "telnet " + cs.dslam.getIpDslam() + " 1023";

        cs.channel = session.openChannel("shell");

        cs.out = new PrintWriter(cs.channel.getOutputStream(), false);
        cs.in = new BufferedReader(new InputStreamReader(cs.channel.getInputStream()));

        cs.channel.connect();
        Thread.sleep(1000);

        cs.out.print(telnet + "\r");
        cs.out.flush();
        Thread.sleep(7000);
        cs.out.print("\r");
        cs.out.flush();
        Thread.sleep(3000);
        cs.out.print("Y\r");
        cs.out.flush();
        Thread.sleep(4000);
        cs.out.print(this.cs.dslam.getCredencial().getLogin() + "\r");
        cs.out.flush();
        Thread.sleep(1000);
        cs.out.print(this.cs.dslam.getCredencial().getPass() + "\r");
        cs.out.flush();
        Thread.sleep(4500);
    } catch (Exception e) {
        e.printStackTrace();
        throw new SemGerenciaException();
    }
}

From source file:dao.dslam.impl.login.LoginComJump.java

@Override
public void conectar(Conector css) throws Exception {

    this.cs = (ConsultaDslamVivo1) css;

    try {//w  ww.  j a  v  a  2 s.  co  m
        BouncyCastleProvider bouncyCastleProvider = new BouncyCastleProvider();
        Security.insertProviderAt(bouncyCastleProvider, 2);
        jsch = new JSch();
        session = jsch.getSession("efika", "10.18.81.96", 22);
        session.setPassword("Vivo@2018");

        Properties config = new Properties();
        config.put("StrictHostKeyChecking", "no");
        session.setConfig(config);

        session.connect();
    } catch (Exception e) {
        e.printStackTrace();
        throw new FalhaJumpAccessEsception();
    }

    try {
        String telnet = "telnet " + cs.dslam.getIpDslam();

        cs.channel = session.openChannel("shell");

        cs.out = new PrintWriter(cs.channel.getOutputStream(), false);
        cs.in = new BufferedReader(new InputStreamReader(cs.channel.getInputStream()));

        cs.channel.connect();
        Thread.sleep(1000);

        cs.out.print(telnet + "\r");
        cs.out.flush();
        Thread.sleep(5000);
        cs.out.print(this.cs.dslam.getCredencial().getLogin() + "\r");
        cs.out.flush();
        Thread.sleep(3500);
        cs.out.print(this.cs.dslam.getCredencial().getPass() + "\r");
        cs.out.flush();
        Thread.sleep(2000);
    } catch (Exception e) {
        e.printStackTrace();
        throw new SemGerenciaException();
    }
}

From source file:dao.dslam.impl.login.LoginComJumpMetalico.java

@Override
public void conectar(Conector css) throws Exception {

    this.cs = (ConsultaDslamVivo1) css;

    try {//from  w w w  .  j  a v a2s  .  com
        BouncyCastleProvider bouncyCastleProvider = new BouncyCastleProvider();
        Security.insertProviderAt(bouncyCastleProvider, 2);
        jsch = new JSch();
        session = jsch.getSession("efika", "10.18.81.96", 22);
        session.setPassword("Vivo@2018");

        Properties config = new Properties();
        config.put("StrictHostKeyChecking", "no");
        session.setConfig(config);

        session.connect();
    } catch (Exception e) {
        e.printStackTrace();
        throw new FalhaJumpAccessEsception();
    }

    try {
        String telnet = "telnet " + cs.dslam.getIpDslam();

        cs.channel = session.openChannel("shell");

        cs.out = new PrintWriter(cs.channel.getOutputStream(), false);
        cs.in = new BufferedReader(new InputStreamReader(cs.channel.getInputStream()));

        cs.channel.connect();
        Thread.sleep(1000);

        cs.out.print(telnet + "\r");
        cs.out.flush();
        Thread.sleep(3000);
        if (TratativaRetornoUtil.tratHuawei(cs.getRetorno(), "Connected")
                .contains("Parmetro no encontrado")) {
            Thread.sleep(5000);
            if (TratativaRetornoUtil.tratHuawei(cs.getRetorno(), "Connected")
                    .contains("Parmetro no encontrado")) {
                throw new SemGerenciaException();
            }
        }
        cs.out.print(this.cs.dslam.getCredencial().getLogin() + "\r");
        cs.out.flush();
        Thread.sleep(2500);
        cs.out.print(this.cs.dslam.getCredencial().getPass() + "\r");
        cs.out.flush();
        Thread.sleep(2000);

        if (!TratativaRetornoUtil.tratHuawei(cs.getRetorno(), "Username or password invalid").contains("enc")) {
            cs.out.print(Credencial.VIVO1.getLogin() + "\r");
            cs.out.flush();
            Thread.sleep(2500);
            cs.out.print(Credencial.VIVO1.getPass() + "\r");
            cs.out.flush();
            Thread.sleep(2000);
        }

    } catch (Exception e) {
        e.printStackTrace();
        throw new SemGerenciaException();
    }

}

From source file:de.alpharogroup.crypto.key.KeyEncryptDecryptorTest.java

License:Open Source License

/**
 * Test encrypt and decrypt with {@link PublicKeyEncryptor#encrypt(byte[])} and
 * {@link PrivateKeyDecryptor#decrypt(byte[])} loaded from pem files.
 *
 * @throws Exception/*from   ww w .ja  va 2s.c  o m*/
 *             is thrown if any security exception occured.
 */
@Test
public void testEncryptDecryptPemFiles() throws Exception {
    final String test = "Lorem ipsum dolor sit amet, consetetur sadipscing elitr,;-)";
    final byte[] testBytes = test.getBytes("UTF-8");

    final File keyPemDir = new File(PathFinder.getSrcTestResourcesDir(), "pem");
    final File publickeyPemFile = new File(keyPemDir, "public.pem");
    final File privatekeyPemFile = new File(keyPemDir, "private.pem");

    Security.addProvider(new BouncyCastleProvider());
    final PrivateKey privateKey = PrivateKeyReader.readPemPrivateKey(privatekeyPemFile, SecurityProvider.BC);

    final PublicKey publicKey = PublicKeyReader.readPemPublicKey(publickeyPemFile, SecurityProvider.BC);

    final CryptModel<Cipher, PublicKey> encryptModel = CryptModel.<Cipher, PublicKey>builder().key(publicKey)
            .algorithm(KeyPairWithModeAndPaddingAlgorithm.RSA_ECB_OAEPWithSHA256AndMGF1Padding).build();

    final CryptModel<Cipher, PrivateKey> decryptModel = CryptModel.<Cipher, PrivateKey>builder().key(privateKey)
            .algorithm(KeyPairWithModeAndPaddingAlgorithm.RSA_ECB_OAEPWithSHA256AndMGF1Padding).build();

    final PublicKeyEncryptor encryptor = new PublicKeyEncryptor(encryptModel);
    final PrivateKeyDecryptor decryptor = new PrivateKeyDecryptor(decryptModel);

    byte[] encrypted = encryptor.encrypt(testBytes);

    byte[] decrypted = decryptor.decrypt(encrypted);

    String decryptedString = new String(decrypted, "UTF-8");
    logger.debug(decryptedString);
    AssertJUnit.assertTrue("String before encryption is not equal after decryption.",
            test.equals(decryptedString));
    for (int i = 0; i < 100; i++) {
        encrypted = encryptor.encrypt(testBytes);
        decrypted = decryptor.decrypt(encrypted);

        decryptedString = new String(decrypted, "UTF-8");
        AssertJUnit.assertTrue("String before encryption is not equal after decryption.",
                test.equals(decryptedString));
        logger.debug(decryptedString);
    }
}

From source file:de.alpharogroup.crypto.key.KeyHexEncryptDecryptorTest.java

License:Open Source License

/**
 * Sets up method will be invoked before every unit test method in this class.
 *
 * @throws Exception//ww w .  j ava2 s.c  om
 *             the exception
 */
@BeforeMethod
protected void setUp() throws Exception {
    Security.addProvider(new BouncyCastleProvider());
}

From source file:de.alpharogroup.crypto.key.PrivateKeyExtensionsTest.java

License:Open Source License

/**
 * Test method for {@link PrivateKeyExtensions#generatePublicKey(PrivateKey)}
 *
 * @throws Exception/* w w w.j  av  a2s.  co  m*/
 *             is thrown if an security error occurs
 */
@Test
public void testGeneratePublicKey() throws Exception {

    final File keyPemDir = new File(PathFinder.getSrcTestResourcesDir(), "pem");
    final File publickeyPemFile = new File(keyPemDir, "public.pem");
    final File privatekeyPemFile = new File(keyPemDir, "private.pem");

    Security.addProvider(new BouncyCastleProvider());
    final PrivateKey privateKey = PrivateKeyReader.readPemPrivateKey(privatekeyPemFile, SecurityProvider.BC);

    final PublicKey expected = PublicKeyReader.readPemPublicKey(publickeyPemFile, SecurityProvider.BC);

    final PublicKey actual = PrivateKeyExtensions.generatePublicKey(privateKey);
    AssertJUnit.assertEquals(expected, actual);
}

From source file:de.alpharogroup.crypto.key.PublicKeyExtensionsTest.java

License:Open Source License

/**
 * Test method for {@link PublicKeyExtensions#toBase64(PublicKey)}
 *
 * @throws Exception//from  ww w  . java2 s.  c  om
 *             is thrown if an security error occurs
 */
@Test
public void testToBase64() throws Exception {
    final File keyPemDir = new File(PathFinder.getSrcTestResourcesDir(), "pem");
    final File publickeyPemFile = new File(keyPemDir, "public.pem");

    Security.addProvider(new BouncyCastleProvider());

    final PublicKey publicKey = PublicKeyReader.readPemPublicKey(publickeyPemFile, SecurityProvider.BC);

    final String base64 = PublicKeyExtensions.toBase64(publicKey);
    AssertJUnit.assertEquals(PUBLIC_KEY_BASE64_ENCODED, base64);
}

From source file:de.alpharogroup.mystic.crypt.actions.OpenPrivateKeyAction.java

License:Open Source License

private PrivateKey getPrivateKey(final File file) {
    PrivateKey privateKey = null;
    try {/*from   ww  w .j  av a  2  s  .com*/
        privateKey = PrivateKeyReader.readPrivateKey(file);

    } catch (NoSuchAlgorithmException | InvalidKeySpecException | NoSuchProviderException | IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    if (privateKey == null) {
        try {
            Security.addProvider(new BouncyCastleProvider());
            privateKey = PrivateKeyReader.readPemPrivateKey(file);
        } catch (final Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
    return privateKey;
}