Java Security

Hi,

in my project I need to pass an SSLContext to an Axis Webservice-Client. This SSLContext should load a KeyStore-Key (client certificate) and use the server's certificate in trust-store. The client certificate is retrieved from an USB-device.

keystore object is correctly instanciated and has multiple (3) certificates on it.
I hope I made my point clear enough...

Now I would like to tell the SSLContext to use certificate no. 2 as client certificate. How can I do that? here's the code snippet so far:

         try {

		KeyStore ks = null;
 		String configName = "pkcs11.cfg";
 		Provider p = new sun.security.pkcs11.SunPKCS11(configName);
 		Security.addProvider(p);
 			
 		System.out.println(p.getName() + ", " + p.getVersion()); // this works
 			
		char[] pin = "secret".toCharArray();
		ks = KeyStore.getInstance("PKCS11");
		ks.load(null, pin);

 		//testing ks-object if properly loaded	
		String alias = null;
		Enumeration<String> al = ks.aliases();
		while(al.hasMoreElements()) {
			alias = al.nextElement();
			System.out.println(alias);				
		} 
//so far works - get listed all available certificats from the token

         }catch(Exception ex) {
         	System.out.println(ex.getMessage());
         	ex.printStackTrace();
         }    	 
    	 
    	 	 	 
	try 
	{
	 			
		KeyManagerFactory kmf = 
		KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
		kmf.init(ks, null); // I set password to null .. because ks object already loaded an think no password required... ?
	 
		TrustManagerFactory tmf = 
		TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
		tmf.init(ks); //actually the trust-certificate is on the token as well... 
	 
		// congifure a local SSLContext to use created keystores 
		SSLContext sslContext = SSLContext.getInstance("SSL");
		sslContext.init(kmf.getKeyManagers(), tmf.getTrustManagers(), new SecureRandom());
	 
		return sslContext;