pkcs11Provider = (Provider) pkcs11Constr.newInstance(confStream);
Security.addProvider(pkcs11Provider);
}
catch(Exception e)
{
throw new KeyStoreException("Cant initialize "
+ "Sun PKCS#11 security provider. Reason: " + e.getCause().getMessage(), e);
}
// estrae il keystore dalla smartcard
KeyStore keyStore = KeyStore.getInstance(CryptoBaseEngine.PKCS11_KEYSTORE_TYPE);