Examples with InvalidAlgorithmParameterException java.security.InvalidAlgorithmParameterException used on opensource projects

Example 76 with InvalidAlgorithmParameterException

use of java.security.InvalidAlgorithmParameterException in project robovm by robovm.

the class OpenSSLECKeyPairGenerator method initialize.

@Override
public void initialize(AlgorithmParameterSpec param, SecureRandom random) throws InvalidAlgorithmParameterException {
    if (param instanceof ECParameterSpec) {
        ECParameterSpec ecParam = (ECParameterSpec) param;
        group = OpenSSLECGroupContext.getInstance(ecParam);
    } else if (param instanceof ECGenParameterSpec) {
        ECGenParameterSpec ecParam = (ECGenParameterSpec) param;
        final String curveName = ecParam.getName();
        /*
             * Store the group in a temporary variable until we know this is a
             * valid group.
             */
        final OpenSSLECGroupContext possibleGroup = OpenSSLECGroupContext.getCurveByName(curveName);
        if (possibleGroup == null) {
            throw new InvalidAlgorithmParameterException("unknown curve name: " + curveName);
        }
        group = possibleGroup;
    } else {
        throw new InvalidAlgorithmParameterException("parameter must be ECParameterSpec or ECGenParameterSpec");
    }
}

Example 77 with InvalidAlgorithmParameterException

use of java.security.InvalidAlgorithmParameterException in project robovm by robovm.

the class OpenSSLRSAKeyPairGenerator method initialize.

@Override
public void initialize(AlgorithmParameterSpec params, SecureRandom random) throws InvalidAlgorithmParameterException {
    if (!(params instanceof RSAKeyGenParameterSpec)) {
        throw new InvalidAlgorithmParameterException("Only RSAKeyGenParameterSpec supported");
    }
    RSAKeyGenParameterSpec spec = (RSAKeyGenParameterSpec) params;
    final BigInteger publicExponent = spec.getPublicExponent();
    if (publicExponent != null) {
        this.publicExponent = publicExponent.toByteArray();
    }
    this.modulusBits = spec.getKeysize();
}

Example 78 with InvalidAlgorithmParameterException

use of java.security.InvalidAlgorithmParameterException in project robovm by robovm.

the class ExemptionMechanismTest method test_initLjava_security_KeyLjava_security_AlgorithmParameters.

public void test_initLjava_security_KeyLjava_security_AlgorithmParameters() throws Exception {
    Provider mProv = (new SpiEngUtils()).new MyProvider("MyExMechProvider", "Provider for ExemptionMechanism testing", srvExemptionMechanism.concat(".").concat(defaultAlg), ExemptionMechanismProviderClass);
    ExemptionMechanism em = new ExemptionMechanism(new MyExemptionMechanismSpi(), mProv, defaultAlg) {
    };
    Key key = new MyExemptionMechanismSpi().new tmpKey("Proba", new byte[0]);
    em.init(key, AlgorithmParameters.getInstance("DES"));
    try {
        em.init(key, (AlgorithmParameters) null);
        fail("InvalidAlgorithmParameterException expected");
    } catch (InvalidAlgorithmParameterException e) {
    //expected
    }
    KeyGenerator kg = KeyGenerator.getInstance("DES");
    kg.init(56, new SecureRandom());
    key = kg.generateKey();
    try {
        em.init(null, AlgorithmParameters.getInstance("DES"));
        fail("InvalidKeyException expected");
    } catch (InvalidKeyException e) {
    //expected
    }
    try {
        em.init(key, AlgorithmParameters.getInstance("DES"));
        fail("ExemptionMechanismException expected");
    } catch (ExemptionMechanismException e) {
    //expected
    }
}

Example 79 with InvalidAlgorithmParameterException

use of java.security.InvalidAlgorithmParameterException in project robovm by robovm.

the class ExemptionMechanismTest method test_initLjava_security_KeyLjava_security_spec_AlgorithmParameterSpec.

public void test_initLjava_security_KeyLjava_security_spec_AlgorithmParameterSpec() throws Exception {
    Provider mProv = (new SpiEngUtils()).new MyProvider("MyExMechProvider", "Provider for ExemptionMechanism testing", srvExemptionMechanism.concat(".").concat(defaultAlg), ExemptionMechanismProviderClass);
    ExemptionMechanism em = new ExemptionMechanism(new MyExemptionMechanismSpi(), mProv, defaultAlg) {
    };
    Key key = new MyExemptionMechanismSpi().new tmpKey("Proba", new byte[0]);
    em.init(key, new RSAKeyGenParameterSpec(10, new BigInteger("10")));
    try {
        em.init(key, (AlgorithmParameterSpec) null);
        fail("InvalidAlgorithmParameterException expected");
    } catch (InvalidAlgorithmParameterException e) {
    //expected
    }
    KeyGenerator kg = KeyGenerator.getInstance("DES");
    kg.init(56, new SecureRandom());
    key = kg.generateKey();
    try {
        em.init(null, new RSAKeyGenParameterSpec(10, new BigInteger("10")));
        fail("InvalidKeyException expected");
    } catch (InvalidKeyException e) {
    //expected
    }
    try {
        em.init(key, new RSAKeyGenParameterSpec(10, new BigInteger("10")));
        fail("ExemptionMechanismException expected");
    } catch (ExemptionMechanismException e) {
    //expected
    }
}

Example 80 with InvalidAlgorithmParameterException

use of java.security.InvalidAlgorithmParameterException in project robovm by robovm.

the class CipherTest method test_initWithKeyAlgorithmParameterSpecSecureRandom.

/**
     * javax.crypto.Cipher#init(int, java.security.Key,
     *        java.security.spec.AlgorithmParameterSpec,
     *        java.security.SecureRandom)
     */
public void test_initWithKeyAlgorithmParameterSpecSecureRandom() throws Exception {
    AlgorithmParameterSpec ap = new IvParameterSpec(IV);
    Cipher cipher = Cipher.getInstance(ALGORITHM_3DES + "/CBC/PKCS5Padding");
    cipher.init(Cipher.ENCRYPT_MODE, CIPHER_KEY_3DES, ap, new SecureRandom());
    byte[] cipherIV = cipher.getIV();
    assertTrue("IVs differ", Arrays.equals(cipherIV, IV));
    cipher = Cipher.getInstance("DES/CBC/NoPadding");
    try {
        cipher.init(Cipher.ENCRYPT_MODE, CIPHER_KEY_3DES, ap, new SecureRandom());
        fail();
    } catch (InvalidKeyException expected) {
    }
    cipher = Cipher.getInstance("DES/CBC/NoPadding");
    ap = new RSAKeyGenParameterSpec(10, new BigInteger("10"));
    try {
        cipher.init(Cipher.ENCRYPT_MODE, CIPHER_KEY_DES, ap, new SecureRandom());
        fail();
    } catch (InvalidAlgorithmParameterException expected) {
    }
}