Examples with BouncyCastleProvider org.spongycastle.jce.provider.BouncyCastleProvider used on opensource projects

Example 1 with BouncyCastleProvider

use of org.spongycastle.jce.provider.BouncyCastleProvider in project conceal by facebook.

the class CipherReadBenchmark method setUp.

@Override
public void setUp() throws Exception {
    // Initialize the buffers
    Random random = new Random();
    mData = new byte[size];
    random.nextBytes(mData);
    mReadBuffer = new byte[1024];
    // Initialize the ciphers and Macs.
    mHMAC = HMAC.getInstance();
    mNativeGCMCipherHelper = NativeGCMCipherHelper.getInstance();
    mAESCipher = AESCipher.getInstance();
    Security.addProvider(new BouncyCastleProvider());
    mBCGCMCipher = BouncyCastleGCMCipher.getInstance();
    // Initialize the ciphered outputs.
    mNativeGCMCipheredData = generateCipherText(mNativeGCMCipherHelper);
    mBCGCMCipheredData = generateCipherText(mBCGCMCipher);
    mAESCipherText = generateCipherText(mAESCipher);
}

Example 2 with BouncyCastleProvider

use of org.spongycastle.jce.provider.BouncyCastleProvider in project kdeconnect-android by KDE.

the class DeviceTest method testPairingDoneWithCertificate.

public void testPairingDoneWithCertificate() throws Exception {
    KeyPair keyPair = null;
    try {
        KeyPairGenerator keyGen = KeyPairGenerator.getInstance("RSA");
        keyGen.initialize(2048);
        keyPair = keyGen.genKeyPair();
    } catch (Exception e) {
        e.printStackTrace();
        Log.e("KDE/initializeRsaKeys", "Exception");
    }
    X509Certificate certificate = null;
    try {
        BouncyCastleProvider BC = new BouncyCastleProvider();
        X500NameBuilder nameBuilder = new X500NameBuilder(BCStyle.INSTANCE);
        nameBuilder.addRDN(BCStyle.CN, "testDevice");
        nameBuilder.addRDN(BCStyle.OU, "KDE Connect");
        nameBuilder.addRDN(BCStyle.O, "KDE");
        Date notBefore = new Date(System.currentTimeMillis());
        Date notAfter = new Date(System.currentTimeMillis() + System.currentTimeMillis());
        X509v3CertificateBuilder certificateBuilder = new JcaX509v3CertificateBuilder(nameBuilder.build(), BigInteger.ONE, notBefore, notAfter, nameBuilder.build(), keyPair.getPublic());
        ContentSigner contentSigner = new JcaContentSignerBuilder("SHA256WithRSAEncryption").setProvider(BC).build(keyPair.getPrivate());
        certificate = new JcaX509CertificateConverter().setProvider(BC).getCertificate(certificateBuilder.build(contentSigner));
    } catch (Exception e) {
        e.printStackTrace();
        Log.e("KDE/initialiseCert", "Exception");
    }
    NetworkPackage fakeNetworkPackage = new NetworkPackage(NetworkPackage.PACKAGE_TYPE_IDENTITY);
    fakeNetworkPackage.set("deviceId", "unpairedTestDevice");
    fakeNetworkPackage.set("deviceName", "Unpaired Test Device");
    fakeNetworkPackage.set("protocolVersion", NetworkPackage.ProtocolVersion);
    fakeNetworkPackage.set("deviceType", Device.DeviceType.Phone.toString());
    fakeNetworkPackage.set("certificate", Base64.encodeToString(certificate.getEncoded(), 0));
    LanLinkProvider linkProvider = Mockito.mock(LanLinkProvider.class);
    Mockito.when(linkProvider.getName()).thenReturn("LanLinkProvider");
    LanLink link = Mockito.mock(LanLink.class);
    Mockito.when(link.getPairingHandler(Mockito.any(Device.class), Mockito.any(BasePairingHandler.PairingHandlerCallback.class))).thenReturn(Mockito.mock(LanPairingHandler.class));
    Mockito.when(link.getLinkProvider()).thenReturn(linkProvider);
    Device device = new Device(getContext(), fakeNetworkPackage, link);
    device.publicKey = keyPair.getPublic();
    assertNotNull(device);
    assertEquals(device.getDeviceId(), "unpairedTestDevice");
    assertEquals(device.getName(), "Unpaired Test Device");
    assertEquals(device.getDeviceType(), Device.DeviceType.Phone);
    assertNotNull(device.publicKey);
    assertNotNull(device.certificate);
    Method method;
    try {
        method = Device.class.getDeclaredMethod("pairingDone");
        method.setAccessible(true);
        method.invoke(device);
    } catch (Exception e) {
        e.printStackTrace();
    }
    assertEquals(device.isPaired(), true);
    SharedPreferences preferences = getContext().getSharedPreferences("trusted_devices", Context.MODE_PRIVATE);
    assertEquals(preferences.getBoolean(device.getDeviceId(), false), true);
    SharedPreferences settings = getContext().getSharedPreferences(device.getDeviceId(), Context.MODE_PRIVATE);
    assertEquals(settings.getString("deviceName", "Unknown device"), "Unpaired Test Device");
    assertEquals(settings.getString("deviceType", "tablet"), "phone");
    // Cleanup for unpaired test device
    preferences.edit().remove(device.getDeviceId()).apply();
    settings.edit().clear().apply();
}

Example 3 with BouncyCastleProvider

use of org.spongycastle.jce.provider.BouncyCastleProvider in project conceal by facebook.

the class CipherWriteBenchmark method setUp.

@Override
public void setUp() throws Exception {
    Random random = new Random();
    mData = new byte[size];
    random.nextBytes(mData);
    mNullOutputStream = new NullOutputStream();
    mHMAC = HMAC.getInstance();
    mNativeGCMCipherHelper = NativeGCMCipherHelper.getInstance();
    mAESCipher = AESCipher.getInstance();
    Security.addProvider(new BouncyCastleProvider());
    mBCGCMCipher = BouncyCastleGCMCipher.getInstance();
}