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.facebook.delegatedrecovery.DelegatedRecoveryConfiguration.java

License:Open Source License

/**
 * Turn the JSON public key array from a configuration into a set of usable
 * public keys for ECDSA on secp256r1//w w w .  ja v a2s.c  om
 * 
 * @param array The JSON public key array
 * @return array of public keys decoded from the JSON array of base64 encoded
 *         strings
 */
protected static ECPublicKey[] keysFromJsonArray(final JsonArray array) {
    try {
        final ECNamedCurveParameterSpec spec = ECNamedCurveTable.getParameterSpec("prime256v1");
        final KeyFactory kf = KeyFactory.getInstance("EC", new BouncyCastleProvider());
        final ECNamedCurveSpec params = new ECNamedCurveSpec("prime256v1", spec.getCurve(), spec.getG(),
                spec.getN());
        final ArrayList<ECPublicKey> pubKeys = new ArrayList<ECPublicKey>(array.size());

        for (int i = 0; i < array.size(); i++) {
            final String b64 = array.getString(i);
            final byte[] pubKeyAsn1 = Base64.getDecoder().decode(b64);
            final byte[] pubKey = new byte[pubKeyAsn1.length - PEM_ASN1_PREFIX.length]; // trim
            // PEM
            // ASN.1
            // prefix
            System.arraycopy(pubKeyAsn1, PEM_ASN1_PREFIX.length, pubKey, 0, pubKey.length);
            final ECPoint point = ECPointUtil.decodePoint(params.getCurve(), pubKey);
            final ECPublicKeySpec pubKeySpec = new ECPublicKeySpec(point, params);
            try {
                final ECPublicKey pk = (ECPublicKey) kf.generatePublic(pubKeySpec);
                pubKeys.add(pk);
            } catch (InvalidKeySpecException e) {
                System.err.println("InvalidKeySpecException while processing " + b64);
            }
        }
        return pubKeys.toArray(new ECPublicKey[pubKeys.size()]);
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
        System.err.println("Unable to initialize ECDSA key factor for prime256v1.  Cannot continue.");
        System.exit(1);
        return null; // unreachable but Eclipse complier wants me to return
                     // something. :P
    }
}

From source file:com.fitpay.android.Steps.java

protected Steps() {
    SecurityProvider.getInstance().setProvider(new BouncyCastleProvider());

    userName = TestUtils.getRandomLengthString(5, 10) + "@" + TestUtils.getRandomLengthString(5, 10) + "."
            + TestUtils.getRandomLengthString(4, 10);
    password = TestUtils.getRandomLengthNumber(4, 4);
}

From source file:com.fitpay.android.TestActions.java

@BeforeClass
public static void init() {
    FPLog.clean(); //in tests only one log impl should be used
    FPLog.addLogImpl(new FPLog.ILog() {
        @Override//ww  w. ja  v  a2s  .c om
        public void d(String tag, String text) {
            System.out.println(tag + " DEBUG (" + Thread.currentThread().getName() + "): " + text);
        }

        @Override
        public void i(String tag, String text) {
            System.out.println(tag + " INFO(" + Thread.currentThread().getName() + "): " + text);
        }

        @Override
        public void w(String tag, String text) {
            System.out.println(tag + " WARN(" + Thread.currentThread().getName() + "): " + text);
        }

        @Override
        public void e(String tag, Throwable throwable) {
            System.out.println(tag + " ERROR (" + Thread.currentThread().getName() + "): " + tag);

            if (throwable != null) {
                throwable.printStackTrace();
            }
        }

        @Override
        public int logLevel() {
            return FPLog.DEBUG;
        }
    });
    FPLog.setShowHTTPLogs(false);

    SecurityProvider.getInstance().setProvider(new BouncyCastleProvider());
    ApiManager.init(TestConstants.getConfig());

    RxAndroidPlugins.getInstance().reset();
    RxAndroidPlugins.getInstance().registerSchedulersHook(new RxAndroidSchedulersHook() {
        @Override
        public Scheduler getMainThreadScheduler() {
            return Schedulers.immediate();
        }
    });

    RxJavaHooks.setOnIOScheduler(scheduler -> Schedulers.immediate());
    RxJavaHooks.setOnComputationScheduler(scheduler -> Schedulers.immediate());
    RxJavaHooks.setOnNewThreadScheduler(scheduler -> Schedulers.immediate());
}

From source file:com.formkiq.core.service.crypto.KeyGenerator.java

License:Apache License

/**
 * Get Signer {@link KeyPair}./*from   w ww .j a va2 s  .  c  om*/
 * @param keys {@link KeyPair}
 * @return {@link ContentSigner}
 */
private ContentSigner getSigner(final KeyPair keys) {
    try {
        return new JcaContentSignerBuilder(SIGNATURE_ALGORITHM).setProvider(new BouncyCastleProvider())
                .build(keys.getPrivate());
    } catch (OperatorCreationException e) {
        throw new RuntimeException(e);
    }
}

From source file:com.FT_JSSH.SSHExec.java

License:Apache License

public Boolean Connect() {
    Boolean ret = true;//from w  ww. ja va  2  s .  c om
    // if in sim mode - sleep and return true
    if (m_Params.getSimulationMode()) {
        MiscUtils.Sleep(2000);
        return true;
    }

    m_SSHClient = new SSHClient();

    try {
        // if there is a global key and the host does no override - use the global key
        // otherwise see if there is a host specific key and use it if found.
        // The key supercedes username and password

        File sshKeyFile = m_Params.getSshKeyFile(m_HostIndex);
        String password = m_Params.getPassword(m_HostIndex);
        String username = m_Params.getUserName(m_HostIndex);
        Boolean useGroupCreds = username.isEmpty();

        /* the host creds supercede the group
         *  only use group creds if host creds are invalid.
         *  Allow empty passwords         
         */

        if (useGroupCreds) {
            sshKeyFile = m_Params.GetHostGroupSshKeyFile();
            password = m_Params.GetHostGroupPassword();
            username = m_Params.GetHostGroupUserName();
        }

        // now  that we have valid creds - 

        // does not do server authentication! potentially dangerous 
        AppLog.LogIt("JSSHExec #" + Integer.toString(m_HostIndex) + ": Connecting to host "
                + m_Params.getHostAddr(m_HostIndex), AppLog.LOG_LEVEL_INFO, AppLog.LOGFLAGS_ALL);

        m_SSHClient.addHostKeyVerifier(new PromiscuousVerifier());
        m_SSHClient.connect(m_Params.getHostAddr(m_HostIndex));

        // if we have ssh key - use it, otherwise use password
        if (sshKeyFile != null) {
            //Bouncy castle provider to read PEM keys
            Security.addProvider(new BouncyCastleProvider());
            PKCS8KeyFile keyFile = new PKCS8KeyFile();
            keyFile.init(sshKeyFile);
            m_SSHClient.authPublickey(username, keyFile);
        } else {
            m_SSHClient.authPassword(username, password);
        }

        m_Session = m_SSHClient.startSession();

    } catch (Exception err) {
        ret = false;
        m_ResultString = "Failed to connect to host " + err.getMessage();
        Cleanup(false);
    }
    return ret;
}

From source file:com.geekcommune.identity.EncryptionUtil.java

License:Open Source License

private EncryptionUtil() {
    Security.addProvider(new BouncyCastleProvider());
    PGPUtil.setDefaultProvider("BC");
}

From source file:com.ginema.crypto.encryption.PGPEncryption.java

License:Apache License

public static byte[] encrypt(byte[] original, InputStream pubKey) throws Exception {
    Security.addProvider(new BouncyCastleProvider());
    return _doEncrypt(original, readPublicKey(pubKey), null, true, true);

}

From source file:com.ginema.crypto.encryption.PGPKeyPairGenerator.java

License:Apache License

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

    KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA", "BC");

    kpg.initialize(1024);//from   w w  w . j av  a  2 s.  co  m

    KeyPair kp = kpg.generateKeyPair();

    if (args.length < 2) {
        System.out.println("RSAKeyPairGenerator [-a] identity passPhrase");
        System.exit(0);
    }

    if (args[0].equals("-a")) {
        if (args.length < 3) {
            System.out.println("RSAKeyPairGenerator [-a] identity passPhrase");
            System.exit(0);
        }

        FileOutputStream out1 = new FileOutputStream("secret.asc");
        FileOutputStream out2 = new FileOutputStream("pub.asc");

        exportKeyPair(out1, out2, kp.getPublic(), kp.getPrivate(), args[1], args[2].toCharArray(), true);
    } else {
        FileOutputStream out1 = new FileOutputStream("secret.bpg");
        FileOutputStream out2 = new FileOutputStream("pub.bpg");

        exportKeyPair(out1, out2, kp.getPublic(), kp.getPrivate(), args[0], args[1].toCharArray(), false);
    }
}

From source file:com.github.adanac.framework.sso.common.util.Base64Util.java

License:Apache License

/**
 * BASE64 encrypt/*from   w  w w.  ja  v a2 s.c om*/
 * 
 * @param key
 * @return
 * @throws Exception
 */
public static String encryptBASE64(byte[] key) throws Exception {
    Security.addProvider(new BouncyCastleProvider());
    byte[] b = UrlBase64.encode(key);
    return new String(b, SSOConfig.getEncoding());
}

From source file:com.github.adanac.framework.sso.common.util.Base64Util.java

License:Apache License

/**
 * BASE64 decrypt/*  ww  w .ja  v  a  2  s  .com*/
 * 
 * @param key
 * @return
 * @throws Exception
 */
public static byte[] decryptBASE64(String key) throws Exception {
    Security.addProvider(new BouncyCastleProvider());
    return UrlBase64.decode(key.getBytes(SSOConfig.getEncoding()));
}