Examples with KeyAgreement javax.crypto.KeyAgreement used on opensource projects

Example 6 with KeyAgreement

use of javax.crypto.KeyAgreement in project robovm by robovm.

the class KeyAgreementTest method test_getProvider.

public void test_getProvider() throws NoSuchAlgorithmException {
    KeyAgreement keyA;
    for (int i = 0; i < validValues.length; i++) {
        keyA = KeyAgreement.getInstance(validValues[i]);
        assertNotNull(keyA.getProvider());
    }
}

Example 7 with KeyAgreement

use of javax.crypto.KeyAgreement in project robovm by robovm.

the class KeyAgreementTest method testInit04.

/**
     * Test for the methods:
     * <code>init(Key key, AlgorithmParameterSpec params)</code>
     * <code>init(Key key, AlgorithmParameterSpec params, SecureRandom random)</code>
     * <code>generateSecret()</code>
     * Assertions: initializes KeyAgreement and returns byte array
     */
public void testInit04() throws Exception, InvalidAlgorithmParameterException {
    if (!DEFSupported) {
        fail(NotSupportMsg);
        return;
    }
    createKeys();
    KeyAgreement[] kAgs = createKAs();
    DHParameterSpec dhPs = ((DHPrivateKey) privKey).getParams();
    AlgorithmParameterSpec aps = new RSAKeyGenParameterSpec(10, new BigInteger("10"));
    byte[] bbRes1;
    byte[] bbRes2;
    byte[] bbRes3;
    SecureRandom randomNull = null;
    SecureRandom random = new SecureRandom();
    for (int i = 0; i < kAgs.length; i++) {
        kAgs[i].init(privKey, dhPs);
        kAgs[i].doPhase(publKey, true);
        bbRes1 = kAgs[i].generateSecret();
        kAgs[i].init(privKey, dhPs, random);
        kAgs[i].doPhase(publKey, true);
        bbRes2 = kAgs[i].generateSecret();
        assertEquals("Incorrect byte array length", bbRes1.length, bbRes2.length);
        for (int j = 0; j < bbRes1.length; j++) {
            assertEquals("Incorrect byte (index: ".concat(Integer.toString(i)).concat(")"), bbRes1[j], bbRes2[j]);
        }
        kAgs[i].init(privKey, dhPs, randomNull);
        kAgs[i].doPhase(publKey, true);
        bbRes3 = kAgs[i].generateSecret();
        assertEquals("Incorrect byte array length", bbRes1.length, bbRes3.length);
        for (int j = 0; j < bbRes1.length; j++) {
            assertEquals("Incorrect byte (index: ".concat(Integer.toString(i)).concat(")"), bbRes1[j], bbRes3[j]);
        }
        try {
            kAgs[i].init(publKey, dhPs, random);
            fail("InvalidKeyException expected");
        } catch (InvalidKeyException e) {
        //expected
        }
        try {
            kAgs[i].init(privKey, aps, random);
            fail("InvalidAlgorithmParameterException expected");
        } catch (InvalidAlgorithmParameterException e) {
        //expected
        }
    }
}

Example 8 with KeyAgreement

use of javax.crypto.KeyAgreement in project robovm by robovm.

the class KeyAgreementTest method test_initLjava_security_KeyLjava_security_SecureRandom.

public void test_initLjava_security_KeyLjava_security_SecureRandom() throws Exception {
    if (!DEFSupported) {
        fail(NotSupportMsg);
        return;
    }
    createKeys();
    KeyAgreement[] kAgs = createKAs();
    KeyAgreement ka = KeyAgreement.getInstance("DH");
    ka.init(privKey, new SecureRandom());
    try {
        ka.init(publKey, new SecureRandom());
        fail("InvalidKeyException expected");
    } catch (InvalidKeyException e) {
    //expected
    }
}

Example 9 with KeyAgreement

use of javax.crypto.KeyAgreement in project robovm by robovm.

the class KeyAgreementTest method test_generateSecretLjava_lang_String.

public void test_generateSecretLjava_lang_String() throws Exception {
    if (!DEFSupported) {
        fail(NotSupportMsg);
        return;
    }
    createKeys();
    KeyAgreement[] kAgs = createKAs();
    KeyAgreement ka = KeyAgreement.getInstance("DH");
    byte[] bb1 = new byte[1];
    try {
        ka.generateSecret("dh");
        fail("IllegalStateException expected");
    } catch (IllegalStateException e) {
    //expected
    }
    ka.init(privKey);
    ka.doPhase(publKey, true);
    try {
        ka.generateSecret("Wrong alg name");
        fail("NoSuchAlgorithmException expected");
    } catch (NoSuchAlgorithmException e) {
    //expected
    }
}

Example 10 with KeyAgreement

use of javax.crypto.KeyAgreement in project robovm by robovm.

the class KeyAgreementTest method testGetInstanceString02.

/**
     * Test for <code> getInstance(String algorithm) </code> method Assertions:
     * returns KeyAgreement object
     */
public void testGetInstanceString02() throws NoSuchAlgorithmException {
    if (!DEFSupported) {
        fail(NotSupportMsg);
        return;
    }
    KeyAgreement keyA;
    for (int i = 0; i < validValues.length; i++) {
        keyA = KeyAgreement.getInstance(validValues[i]);
        assertEquals("Incorrect algorithm", keyA.getAlgorithm(), validValues[i]);
    }
}