21 int wps_build_public_key(struct wps_data *wps, struct wpabuf *msg)  in wps_build_public_key()  argument
81 	wpabuf_put_be16(msg, ATTR_PUBLIC_KEY);  in wps_build_public_key()
82 	wpabuf_put_be16(msg, wpabuf_len(pubkey));  in wps_build_public_key()
83 	wpabuf_put_buf(msg, pubkey);  in wps_build_public_key()
97 int wps_build_req_type(struct wpabuf *msg, enum wps_request_type type)  in wps_build_req_type()  argument
100 	wpabuf_put_be16(msg, ATTR_REQUEST_TYPE);  in wps_build_req_type()
101 	wpabuf_put_be16(msg, 1);  in wps_build_req_type()
102 	wpabuf_put_u8(msg, type);  in wps_build_req_type()
107 int wps_build_resp_type(struct wpabuf *msg, enum wps_response_type type)  in wps_build_resp_type()  argument
110 	wpabuf_put_be16(msg, ATTR_RESPONSE_TYPE);  in wps_build_resp_type()
111 	wpabuf_put_be16(msg, 1);  in wps_build_resp_type()
112 	wpabuf_put_u8(msg, type);  in wps_build_resp_type()
117 int wps_build_config_methods(struct wpabuf *msg, u16 methods)  in wps_build_config_methods()  argument
120 	wpabuf_put_be16(msg, ATTR_CONFIG_METHODS);  in wps_build_config_methods()
121 	wpabuf_put_be16(msg, 2);  in wps_build_config_methods()
122 	wpabuf_put_be16(msg, methods);  in wps_build_config_methods()
127 int wps_build_uuid_e(struct wpabuf *msg, const u8 *uuid)  in wps_build_uuid_e()  argument
129 	if (wpabuf_tailroom(msg) < 4 + WPS_UUID_LEN)  in wps_build_uuid_e()
132 	wpabuf_put_be16(msg, ATTR_UUID_E);  in wps_build_uuid_e()
133 	wpabuf_put_be16(msg, WPS_UUID_LEN);  in wps_build_uuid_e()
134 	wpabuf_put_data(msg, uuid, WPS_UUID_LEN);  in wps_build_uuid_e()
139 int wps_build_dev_password_id(struct wpabuf *msg, u16 id)  in wps_build_dev_password_id()  argument
142 	wpabuf_put_be16(msg, ATTR_DEV_PASSWORD_ID);  in wps_build_dev_password_id()
143 	wpabuf_put_be16(msg, 2);  in wps_build_dev_password_id()
144 	wpabuf_put_be16(msg, id);  in wps_build_dev_password_id()
149 int wps_build_config_error(struct wpabuf *msg, u16 err)  in wps_build_config_error()  argument
152 	wpabuf_put_be16(msg, ATTR_CONFIG_ERROR);  in wps_build_config_error()
153 	wpabuf_put_be16(msg, 2);  in wps_build_config_error()
154 	wpabuf_put_be16(msg, err);  in wps_build_config_error()
159 int wps_build_authenticator(struct wps_data *wps, struct wpabuf *msg)  in wps_build_authenticator()  argument
176 	addr[1] = wpabuf_head(msg);  in wps_build_authenticator()
177 	len[1] = wpabuf_len(msg);  in wps_build_authenticator()
183 	wpabuf_put_be16(msg, ATTR_AUTHENTICATOR);  in wps_build_authenticator()
184 	wpabuf_put_be16(msg, WPS_AUTHENTICATOR_LEN);  in wps_build_authenticator()
185 	wpabuf_put_data(msg, hash, WPS_AUTHENTICATOR_LEN);  in wps_build_authenticator()
191 int wps_build_version(struct wpabuf *msg)  in wps_build_version()  argument
198 	if (wpabuf_tailroom(msg) < 5)  in wps_build_version()
201 	wpabuf_put_be16(msg, ATTR_VERSION);  in wps_build_version()
202 	wpabuf_put_be16(msg, 1);  in wps_build_version()
203 	wpabuf_put_u8(msg, 0x10);  in wps_build_version()
208 int wps_build_wfa_ext(struct wpabuf *msg, int req_to_enroll,  in wps_build_wfa_ext()  argument
219 	if (wpabuf_tailroom(msg) <  in wps_build_wfa_ext()
223 	wpabuf_put_be16(msg, ATTR_VENDOR_EXT);  in wps_build_wfa_ext()
224 	len = wpabuf_put(msg, 2); /* to be filled */  in wps_build_wfa_ext()
225 	wpabuf_put_be24(msg, WPS_VENDOR_ID_WFA);  in wps_build_wfa_ext()
228 	wpabuf_put_u8(msg, WFA_ELEM_VERSION2);  in wps_build_wfa_ext()
229 	wpabuf_put_u8(msg, 1);  in wps_build_wfa_ext()
230 	wpabuf_put_u8(msg, WPS_VERSION);  in wps_build_wfa_ext()
234 		wpabuf_put_u8(msg, WFA_ELEM_REQUEST_TO_ENROLL);  in wps_build_wfa_ext()
235 		wpabuf_put_u8(msg, 1);  in wps_build_wfa_ext()
236 		wpabuf_put_u8(msg, 1);  in wps_build_wfa_ext()
243 		wpabuf_put_u8(msg, WFA_ELEM_AUTHORIZEDMACS);  in wps_build_wfa_ext()
244 		wpabuf_put_u8(msg, auth_macs_count * ETH_ALEN);  in wps_build_wfa_ext()
245 		wpabuf_put_data(msg, auth_macs, auth_macs_count * ETH_ALEN);  in wps_build_wfa_ext()
254 		wpabuf_put_u8(msg, WFA_ELEM_MULTI_AP);  in wps_build_wfa_ext()
255 		wpabuf_put_u8(msg, 1); /* length */  in wps_build_wfa_ext()
256 		wpabuf_put_u8(msg, multi_ap_subelem);  in wps_build_wfa_ext()
259 	WPA_PUT_BE16(len, (u8 *) wpabuf_put(msg, 0) - len - 2);  in wps_build_wfa_ext()
263 		if (wpabuf_tailroom(msg) < 5)  in wps_build_wfa_ext()
267 		wpabuf_put_be16(msg, ATTR_EXTENSIBILITY_TEST);  in wps_build_wfa_ext()
268 		wpabuf_put_be16(msg, 1);  in wps_build_wfa_ext()
269 		wpabuf_put_u8(msg, 42);  in wps_build_wfa_ext()
276 int wps_build_msg_type(struct wpabuf *msg, enum wps_msg_type msg_type)  in wps_build_msg_type()  argument
279 	wpabuf_put_be16(msg, ATTR_MSG_TYPE);  in wps_build_msg_type()
280 	wpabuf_put_be16(msg, 1);  in wps_build_msg_type()
281 	wpabuf_put_u8(msg, msg_type);  in wps_build_msg_type()
286 int wps_build_enrollee_nonce(struct wps_data *wps, struct wpabuf *msg)  in wps_build_enrollee_nonce()  argument
289 	wpabuf_put_be16(msg, ATTR_ENROLLEE_NONCE);  in wps_build_enrollee_nonce()
290 	wpabuf_put_be16(msg, WPS_NONCE_LEN);  in wps_build_enrollee_nonce()
291 	wpabuf_put_data(msg, wps->nonce_e, WPS_NONCE_LEN);  in wps_build_enrollee_nonce()
296 int wps_build_registrar_nonce(struct wps_data *wps, struct wpabuf *msg)  in wps_build_registrar_nonce()  argument
299 	wpabuf_put_be16(msg, ATTR_REGISTRAR_NONCE);  in wps_build_registrar_nonce()
300 	wpabuf_put_be16(msg, WPS_NONCE_LEN);  in wps_build_registrar_nonce()
301 	wpabuf_put_data(msg, wps->nonce_r, WPS_NONCE_LEN);  in wps_build_registrar_nonce()
306 int wps_build_auth_type_flags(struct wps_data *wps, struct wpabuf *msg)  in wps_build_auth_type_flags()  argument
326 	wpabuf_put_be16(msg, ATTR_AUTH_TYPE_FLAGS);  in wps_build_auth_type_flags()
327 	wpabuf_put_be16(msg, 2);  in wps_build_auth_type_flags()
328 	wpabuf_put_be16(msg, auth_types);  in wps_build_auth_type_flags()
333 int wps_build_encr_type_flags(struct wps_data *wps, struct wpabuf *msg)  in wps_build_encr_type_flags()  argument
350 	wpabuf_put_be16(msg, ATTR_ENCR_TYPE_FLAGS);  in wps_build_encr_type_flags()
351 	wpabuf_put_be16(msg, 2);  in wps_build_encr_type_flags()
352 	wpabuf_put_be16(msg, encr_types);  in wps_build_encr_type_flags()
357 int wps_build_conn_type_flags(struct wps_data *wps, struct wpabuf *msg)  in wps_build_conn_type_flags()  argument
360 	wpabuf_put_be16(msg, ATTR_CONN_TYPE_FLAGS);  in wps_build_conn_type_flags()
361 	wpabuf_put_be16(msg, 1);  in wps_build_conn_type_flags()
362 	wpabuf_put_u8(msg, WPS_CONN_ESS);  in wps_build_conn_type_flags()
367 int wps_build_assoc_state(struct wps_data *wps, struct wpabuf *msg)  in wps_build_assoc_state()  argument
370 	wpabuf_put_be16(msg, ATTR_ASSOC_STATE);  in wps_build_assoc_state()
371 	wpabuf_put_be16(msg, 2);  in wps_build_assoc_state()
372 	wpabuf_put_be16(msg, WPS_ASSOC_NOT_ASSOC);  in wps_build_assoc_state()
377 int wps_build_key_wrap_auth(struct wps_data *wps, struct wpabuf *msg)  in wps_build_key_wrap_auth()  argument
382 	if (hmac_sha256(wps->authkey, WPS_AUTHKEY_LEN, wpabuf_head(msg),  in wps_build_key_wrap_auth()
383 			wpabuf_len(msg), hash) < 0)  in wps_build_key_wrap_auth()
386 	wpabuf_put_be16(msg, ATTR_KEY_WRAP_AUTH);  in wps_build_key_wrap_auth()
387 	wpabuf_put_be16(msg, WPS_KWA_LEN);  in wps_build_key_wrap_auth()
388 	wpabuf_put_data(msg, hash, WPS_KWA_LEN);  in wps_build_key_wrap_auth()
393 int wps_build_encr_settings(struct wps_data *wps, struct wpabuf *msg,  in wps_build_encr_settings()  argument
406 	wpabuf_put_be16(msg, ATTR_ENCR_SETTINGS);  in wps_build_encr_settings()
407 	wpabuf_put_be16(msg, block_size + wpabuf_len(plain));  in wps_build_encr_settings()
409 	iv = wpabuf_put(msg, block_size);  in wps_build_encr_settings()
413 	data = wpabuf_put(msg, 0);  in wps_build_encr_settings()
414 	wpabuf_put_buf(msg, plain);  in wps_build_encr_settings()
423 int wps_build_oob_dev_pw(struct wpabuf *msg, u16 dev_pw_id,  in wps_build_oob_dev_pw()  argument
446 	wpabuf_put_be16(msg, ATTR_OOB_DEVICE_PASSWORD);  in wps_build_oob_dev_pw()
447 	wpabuf_put_be16(msg, WPS_OOB_PUBKEY_HASH_LEN + 2 + dev_pw_len);  in wps_build_oob_dev_pw()
450 	wpabuf_put_data(msg, pubkey_hash, WPS_OOB_PUBKEY_HASH_LEN);  in wps_build_oob_dev_pw()
451 	wpabuf_put_be16(msg, dev_pw_id);  in wps_build_oob_dev_pw()
455 		wpabuf_put_data(msg, dev_pw, dev_pw_len);  in wps_build_oob_dev_pw()
495 int wps_build_mac_addr(struct wpabuf *msg, const u8 *addr)  in wps_build_mac_addr()  argument
499 	wpabuf_put_be16(msg, ATTR_MAC_ADDR);  in wps_build_mac_addr()
500 	wpabuf_put_be16(msg, ETH_ALEN);  in wps_build_mac_addr()
501 	wpabuf_put_data(msg, addr, ETH_ALEN);  in wps_build_mac_addr()
506 int wps_build_rf_bands_attr(struct wpabuf *msg, u8 rf_bands)  in wps_build_rf_bands_attr()  argument
509 	wpabuf_put_be16(msg, ATTR_RF_BANDS);  in wps_build_rf_bands_attr()
510 	wpabuf_put_be16(msg, 1);  in wps_build_rf_bands_attr()
511 	wpabuf_put_u8(msg, rf_bands);  in wps_build_rf_bands_attr()
516 int wps_build_ap_channel(struct wpabuf *msg, u16 ap_channel)  in wps_build_ap_channel()  argument
519 	wpabuf_put_be16(msg, ATTR_AP_CHANNEL);  in wps_build_ap_channel()
520 	wpabuf_put_be16(msg, 2);  in wps_build_ap_channel()
521 	wpabuf_put_be16(msg, ap_channel);  in wps_build_ap_channel()