Add <keygen> support for VPN.

        mHasInstantTimer = false;

    }

    private String[] getKeyStrengthList() {

        // FIXME: fake the list for now

        String[] list = new String[2];

        list[0] = "1024";

        list[1] = "512";

        return list;

    }

    private String getSignedPublicKey(int index, String challenge, String url) {

        // FIXME: do nothing for now

        Log.w(LOGTAG, "getSignedPublicKey for " + index + " and challenge="

                + challenge + " and url=" + url);

        return "";

    }

    private native void nativeConstructor();

    private native void nativeFinalize();

    private native void sharedTimerFired();