Examples with KeySpec java.security.spec.KeySpec used on opensource projects

Example 96 with KeySpec

use of java.security.spec.KeySpec in project robovm by robovm.

the class RSAPrivateCrtKeySpecTest method testRSAPrivateCrtKeySpec02.

/**
     * Test #2 for <code>RSAPrivateCrtKeySpec</code> constructor
     * Assertion: Constructs <code>RSAPrivateCrtKeySpec</code>
     * object using valid parameters
     */
public final void testRSAPrivateCrtKeySpec02() {
    KeySpec ks = new RSAPrivateCrtKeySpec(BigInteger.ONE, BigInteger.ONE, BigInteger.ONE, BigInteger.ONE, BigInteger.ONE, BigInteger.ONE, BigInteger.ONE, BigInteger.ONE);
    assertTrue(ks instanceof RSAPrivateKeySpec);
}

Example 97 with KeySpec

use of java.security.spec.KeySpec in project robovm by robovm.

the class RSAPrivateKeySpecTest method testRSAPrivateKeySpec.

/**
     * Test for <code>RSAPrivateKeySpec(BigInteger,BigInteger)</code> ctor
     * Assertion: constructs <code>RSAPrivateKeySpec</code>
     * object using valid parameters
     */
public final void testRSAPrivateKeySpec() {
    KeySpec ks = new RSAPrivateKeySpec(BigInteger.valueOf(1234567890L), BigInteger.valueOf(3L));
    assertTrue(ks instanceof RSAPrivateKeySpec);
}

Example 98 with KeySpec

use of java.security.spec.KeySpec in project robovm by robovm.

the class RSAPublicKeySpecTest method testRSAPublicKeySpec01.

/**
     * Test #1 for <code>RSAPublicKeySpec</code> constructor
     * Assertion: Constructs <code>RSAPublicKeySpec</code>
     * object using valid parameters
     */
public final void testRSAPublicKeySpec01() {
    KeySpec ks = new RSAPublicKeySpec(BigInteger.valueOf(1234567890L), BigInteger.valueOf(3L));
    assertTrue(ks instanceof RSAPublicKeySpec);
}

Example 99 with KeySpec

use of java.security.spec.KeySpec in project platform_frameworks_base by android.

the class BackupManagerService method buildCharArrayKey.

private SecretKey buildCharArrayKey(String algorithm, char[] pwArray, byte[] salt, int rounds) {
    try {
        SecretKeyFactory keyFactory = SecretKeyFactory.getInstance(algorithm);
        KeySpec ks = new PBEKeySpec(pwArray, salt, rounds, PBKDF2_KEY_SIZE);
        return keyFactory.generateSecret(ks);
    } catch (InvalidKeySpecException e) {
        Slog.e(TAG, "Invalid key spec for PBKDF2!");
    } catch (NoSuchAlgorithmException e) {
        Slog.e(TAG, "PBKDF2 unavailable!");
    }
    return null;
}

Example 100 with KeySpec

use of java.security.spec.KeySpec in project XobotOS by xamarin.

the class JCESecretKeyFactory method engineGetKeySpec.

protected KeySpec engineGetKeySpec(SecretKey key, Class keySpec) throws InvalidKeySpecException {
    if (keySpec == null) {
        throw new InvalidKeySpecException("keySpec parameter is null");
    }
    if (key == null) {
        throw new InvalidKeySpecException("key parameter is null");
    }
    if (SecretKeySpec.class.isAssignableFrom(keySpec)) {
        return new SecretKeySpec(key.getEncoded(), algName);
    }
    try {
        Class[] parameters = { byte[].class };
        Constructor c = keySpec.getConstructor(parameters);
        Object[] p = new Object[1];
        p[0] = key.getEncoded();
        return (KeySpec) c.newInstance(p);
    } catch (Exception e) {
        throw new InvalidKeySpecException(e.toString());
    }
}