C++ (Cpp) wps_build_e_hash Exemples

Exemple #1

Fichier : wps_enrollee.c Projet : Alkzndr/freebsd

static struct wpabuf * wps_build_m3(struct wps_data *wps)
{
	struct wpabuf *msg;

	wpa_printf(MSG_DEBUG, "WPS: Building Message M3");

	if (wps->dev_password == NULL) {
		wpa_printf(MSG_DEBUG, "WPS: No Device Password available");
		return NULL;
	}
	wps_derive_psk(wps, wps->dev_password, wps->dev_password_len);

	msg = wpabuf_alloc(1000);
	if (msg == NULL)
		return NULL;

	if (wps_build_version(msg) ||
	    wps_build_msg_type(msg, WPS_M3) ||
	    wps_build_registrar_nonce(wps, msg) ||
	    wps_build_e_hash(wps, msg) ||
	    wps_build_wfa_ext(msg, 0, NULL, 0) ||
	    wps_build_authenticator(wps, msg)) {
		wpabuf_free(msg);
		return NULL;
	}

	wps->state = RECV_M4;
	return msg;
}

Exemple #2

Fichier : wps_enrollee.c Projet : RTEMS/rtems-libbsd

static struct wpabuf * wps_build_m3(struct wps_data *wps)
{
	struct wpabuf *msg;

	wpa_printf(MSG_DEBUG, "WPS: Building Message M3");

	if (wps->dev_password == NULL) {
		wpa_printf(MSG_DEBUG, "WPS: No Device Password available");
		return NULL;
	}
	if (wps_derive_psk(wps, wps->dev_password, wps->dev_password_len) < 0)
		return NULL;

	if (wps->wps->ap && random_pool_ready() != 1) {
		wpa_printf(MSG_INFO,
			   "WPS: Not enough entropy in random pool to proceed - do not allow AP PIN to be used");
		return NULL;
	}

	msg = wpabuf_alloc(1000);
	if (msg == NULL)
		return NULL;

	if (wps_build_version(msg) ||
	    wps_build_msg_type(msg, WPS_M3) ||
	    wps_build_registrar_nonce(wps, msg) ||
	    wps_build_e_hash(wps, msg) ||
	    wps_build_wfa_ext(msg, 0, NULL, 0) ||
	    wps_build_authenticator(wps, msg)) {
		wpabuf_free(msg);
		return NULL;
	}

	wps->state = RECV_M4;
	return msg;
}