Examples with MyKeyPairGenerator1 org.apache.harmony.security.tests.support.MyKeyPairGenerator1 used on opensource projects

Example 1 with MyKeyPairGenerator1

use of org.apache.harmony.security.tests.support.MyKeyPairGenerator1 in project robovm by robovm.

the class KeyPairGenerator1Test method testKeyPairGenerator12.

/**
     * Test for methods: <code>initialize(int keysize)</code>
     * <code>initialize(int keysize, SecureRandom random)</code>
     * <code>initialize(AlgorithmParameterSpec param)</code>
     * <code>initialize(AlgorithmParameterSpec param, SecureRandom random)</code>
     * <code>generateKeyPair()</code>
     * <code>genKeyPair()</code>
     * Assertion: throws InvalidParameterException or
     * InvalidAlgorithmParameterException when parameters keysize or param are
     * incorrect Assertion: generateKeyPair() and genKeyPair() return null
     * KeyPair Additional class MyKeyPairGenerator1 is used
     */
public void testKeyPairGenerator12() {
    int[] keys = { -1, -250, 1, 64, 512, 1024 };
    SecureRandom random = new SecureRandom();
    AlgorithmParameterSpec aps;
    KeyPairGenerator mKPG = new MyKeyPairGenerator1("");
    assertEquals("Incorrect algorithm", mKPG.getAlgorithm(), MyKeyPairGenerator1.getResAlgorithm());
    mKPG.generateKeyPair();
    mKPG.genKeyPair();
    for (int i = 0; i < keys.length; i++) {
        try {
            mKPG.initialize(keys[i]);
            fail("InvalidParameterException must be thrown (key: " + Integer.toString(keys[i]) + ")");
        } catch (InvalidParameterException e) {
        }
        try {
            mKPG.initialize(keys[i], random);
            fail("InvalidParameterException must be thrown (key: " + Integer.toString(keys[i]) + ")");
        } catch (InvalidParameterException e) {
        }
    }
    try {
        mKPG.initialize(100, null);
        fail("InvalidParameterException must be thrown when random is null");
    } catch (InvalidParameterException e) {
    }
    mKPG.initialize(100, random);
    assertEquals("Incorrect random", random, ((MyKeyPairGenerator1) mKPG).secureRandom);
    assertEquals("Incorrect keysize", 100, ((MyKeyPairGenerator1) mKPG).keySize);
    try {
        mKPG.initialize(null, random);
        fail("InvalidAlgorithmParameterException must be thrown when param is null");
    } catch (InvalidAlgorithmParameterException e) {
    }
    if (DSASupported) {
        BigInteger bInt = new BigInteger("1");
        aps = new java.security.spec.DSAParameterSpec(bInt, bInt, bInt);
        try {
            mKPG.initialize(aps, null);
            fail("InvalidParameterException must be thrown when random is null");
        } catch (InvalidParameterException e) {
        } catch (InvalidAlgorithmParameterException e) {
            fail("Unexpected InvalidAlgorithmParameterException was thrown");
        }
        try {
            mKPG.initialize(aps, random);
            assertEquals("Incorrect random", random, ((MyKeyPairGenerator1) mKPG).secureRandom);
            assertEquals("Incorrect params", aps, ((MyKeyPairGenerator1) mKPG).paramSpec);
        } catch (InvalidAlgorithmParameterException e) {
            fail("Unexpected InvalidAlgorithmParameterException was thrown");
        }
    }
}