/**
* @param args The unique argument is the temp directory, which default to <code>$PWD/tmp</code>.
*/
public static void main(String[] args) {
String arg_tmpPath = args.length > 0 ? args[0] : "tmp";
///////////////////////////////////////////////////////////////////
//
// Conf.
//
String desPath = arg_tmpPath + "/test.des";
String dhPath = arg_tmpPath + "/test.dh";
PipedInputStream pis;
PipedOutputStream pos;
DHParameterSpec dhspec, echoDhspec;
SecretKey etalonSecret, echoSecret;
try {
///////////////////////////////////////////////////////////////////
//
// Testing DES symmetric key stream API
//
System.out.println("... Testing DES symmetric keys stream API");
pis = new PipedInputStream();
pos = new PipedOutputStream(pis);
etalonSecret = SecretFactory.createSecretKey();
System.out.println(
"... Generated secret key: " + ObjectBus.bytestoHex(etalonSecret.getEncoded()));
SecretFactory.writeSecretKey(pos, etalonSecret);
echoSecret = SecretFactory.readSecret(pis);
System.out.println("... Echo secret key: " + ObjectBus.bytestoHex(echoSecret.getEncoded()));
assert (Arrays.equals(etalonSecret.getEncoded(), echoSecret.getEncoded()));
System.out.println("<-- seems ok");
System.out.println();
///////////////////////////////////////////////////////////////////
//
// Testing DES symmetric key file API
//
etalonSecret = SecretFactory.createSecretKeyFile(desPath);
System.out.println(
"... Generated secret key: " + ObjectBus.bytestoHex(etalonSecret.getEncoded()));
echoSecret = SecretFactory.createSecretKey(desPath);
System.out.println("... Echo secret key: " + ObjectBus.bytestoHex(echoSecret.getEncoded()));
assert (Arrays.equals(etalonSecret.getEncoded(), echoSecret.getEncoded()));
System.out.println("<-- seems ok");
System.out.println();
///////////////////////////////////////////////////////////////////
//
// Testing reading Diffie-Hellman parameters specification stream API
//
System.out.println("... Testing reading Diffie-Hellman parameters specification stream API");
pis = new PipedInputStream();
pos = new PipedOutputStream(pis);
dhspec = SecretFactory.createDhParams();
SecretFactory.writeDhParams(pos, dhspec);
echoDhspec = SecretFactory.readDhParams(pis);
assert (dhspec.getP().equals(echoDhspec.getP())
&& dhspec.getG().equals(echoDhspec.getG())
&& dhspec.getL() == echoDhspec.getL());
System.out.println("<-- seems ok");
System.out.println();
///////////////////////////////////////////////////////////////////
//
// Testing Diffie-Hellman parameters specification file API
//
System.out.println("... Testing Diffie-Hellman parameters specification file API");
dhspec = SecretFactory.createDhParamsFile(dhPath);
echoDhspec = SecretFactory.createDhParams(dhPath);
assert (dhspec.getP().equals(echoDhspec.getP())
&& dhspec.getG().equals(echoDhspec.getG())
&& dhspec.getL() == echoDhspec.getL());
System.out.println("<-- seems ok");
System.out.println();
} catch (Exception e) {
System.out.println("********** ERROR **********");
e.printStackTrace();
}
}
