291 	struct ieee802_1x_mka_participant *participant;  in ieee802_1x_kay_get_participant()  local
293 	dl_list_for_each(participant, &kay->participant_list,  in ieee802_1x_kay_get_participant()
295 		if (participant->ckn.len == len &&  in ieee802_1x_kay_get_participant()
296 		    os_memcmp(participant->ckn.name, ckn,  in ieee802_1x_kay_get_participant()
297 			      participant->ckn.len) == 0)  in ieee802_1x_kay_get_participant()
298 			return participant;  in ieee802_1x_kay_get_participant()
313 	struct ieee802_1x_mka_participant *participant;  in ieee802_1x_kay_get_principal_participant()  local
315 	dl_list_for_each(participant, &kay->participant_list,  in ieee802_1x_kay_get_principal_participant()
317 		if (participant->principal)  in ieee802_1x_kay_get_principal_participant()
318 			return participant;  in ieee802_1x_kay_get_principal_participant()
345 	struct ieee802_1x_mka_participant *participant, const u8 *mi)  in ieee802_1x_kay_get_potential_peer()  argument
347 	return get_peer_mi(&participant->potential_peers, mi);  in ieee802_1x_kay_get_potential_peer()
355 ieee802_1x_kay_get_live_peer(struct ieee802_1x_mka_participant *participant,  in ieee802_1x_kay_get_live_peer()  argument
358 	return get_peer_mi(&participant->live_peers, mi);  in ieee802_1x_kay_get_live_peer()
367 	struct ieee802_1x_mka_participant *participant, const u8 *mi)  in ieee802_1x_kay_is_in_potential_peer()  argument
369 	return ieee802_1x_kay_get_potential_peer(participant, mi) != NULL;  in ieee802_1x_kay_is_in_potential_peer()
378 	struct ieee802_1x_mka_participant *participant, const u8 *mi)  in ieee802_1x_kay_is_in_live_peer()  argument
380 	return ieee802_1x_kay_get_live_peer(participant, mi) != NULL;  in ieee802_1x_kay_is_in_live_peer()
388 ieee802_1x_kay_get_peer(struct ieee802_1x_mka_participant *participant,  in ieee802_1x_kay_get_peer()  argument
393 	peer = ieee802_1x_kay_get_live_peer(participant, mi);  in ieee802_1x_kay_get_peer()
397 	return ieee802_1x_kay_get_potential_peer(participant, mi);  in ieee802_1x_kay_get_peer()
405 ieee802_1x_kay_get_cipher_suite(struct ieee802_1x_mka_participant *participant,  in ieee802_1x_kay_get_cipher_suite()  argument
448 ieee802_1x_kay_get_peer_sci(struct ieee802_1x_mka_participant *participant,  in ieee802_1x_kay_get_peer_sci()  argument
453 	dl_list_for_each(peer, &participant->live_peers,  in ieee802_1x_kay_get_peer_sci()
459 	dl_list_for_each(peer, &participant->potential_peers,  in ieee802_1x_kay_get_peer_sci()
569 	struct ieee802_1x_mka_participant *participant, struct receive_sc *psc)  in ieee802_1x_kay_deinit_receive_sc()  argument
576 		ieee802_1x_delete_receive_sa(participant->kay, psa);  in ieee802_1x_kay_deinit_receive_sc()
579 	secy_delete_receive_sc(participant->kay, psc);  in ieee802_1x_kay_deinit_receive_sc()
616 ieee802_1x_kay_create_live_peer(struct ieee802_1x_mka_participant *participant,  in ieee802_1x_kay_create_live_peer()  argument
626 	os_memcpy(&peer->sci, &participant->current_peer_sci,  in ieee802_1x_kay_create_live_peer()
635 	if (secy_create_receive_sc(participant->kay, rxsc)) {  in ieee802_1x_kay_create_live_peer()
640 	dl_list_add(&participant->live_peers, &peer->list);  in ieee802_1x_kay_create_live_peer()
641 	dl_list_add(&participant->rxsc_list, &rxsc->list);  in ieee802_1x_kay_create_live_peer()
655 	struct ieee802_1x_mka_participant *participant, const u8 *mi, u32 mn)  in ieee802_1x_kay_create_potential_peer()  argument
663 	dl_list_add(&participant->potential_peers, &peer->list);  in ieee802_1x_kay_create_potential_peer()
676 ieee802_1x_kay_move_live_peer(struct ieee802_1x_mka_participant *participant,  in ieee802_1x_kay_move_live_peer()  argument
682 	peer = ieee802_1x_kay_get_potential_peer(participant, mi);  in ieee802_1x_kay_move_live_peer()
686 	rxsc = ieee802_1x_kay_init_receive_sc(&participant->current_peer_sci);  in ieee802_1x_kay_move_live_peer()
690 	os_memcpy(&peer->sci, &participant->current_peer_sci,  in ieee802_1x_kay_move_live_peer()
699 	if (secy_create_receive_sc(participant->kay, rxsc)) {  in ieee802_1x_kay_move_live_peer()
705 	dl_list_add_tail(&participant->live_peers, &peer->list);  in ieee802_1x_kay_move_live_peer()
707 	dl_list_add(&participant->rxsc_list, &rxsc->list);  in ieee802_1x_kay_move_live_peer()
719 	struct ieee802_1x_mka_participant *participant)  in ieee802_1x_mka_basic_body_present()  argument
729 ieee802_1x_mka_basic_body_length(struct ieee802_1x_mka_participant *participant)  in ieee802_1x_mka_basic_body_length()  argument
734 	length += participant->ckn.len;  in ieee802_1x_mka_basic_body_length()
744 	struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_encode_basic_body()  argument
748 	struct ieee802_1x_kay *kay = participant->kay;  in ieee802_1x_mka_encode_basic_body()
751 	length += participant->ckn.len;  in ieee802_1x_mka_encode_basic_body()
758 	if (participant->is_elected)  in ieee802_1x_mka_encode_basic_body()
759 		body->key_server = participant->is_key_server;  in ieee802_1x_mka_encode_basic_body()
761 		body->key_server = participant->can_be_key_server;  in ieee802_1x_mka_encode_basic_body()
771 	os_memcpy(body->actor_mi, participant->mi, sizeof(body->actor_mi));  in ieee802_1x_mka_encode_basic_body()
772 	participant->mn = participant->mn + 1;  in ieee802_1x_mka_encode_basic_body()
773 	body->actor_mn = host_to_be32(participant->mn);  in ieee802_1x_mka_encode_basic_body()
777 	os_memcpy(body->ckn, participant->ckn.name, participant->ckn.len);  in ieee802_1x_mka_encode_basic_body()
786 reset_participant_mi(struct ieee802_1x_mka_participant *participant)  in reset_participant_mi()  argument
788 	if (os_get_random(participant->mi, sizeof(participant->mi)) < 0)  in reset_participant_mi()
790 	participant->mn = 0;  in reset_participant_mi()
803 	struct ieee802_1x_mka_participant *participant;  in ieee802_1x_mka_decode_basic_body()  local
829 	participant = ieee802_1x_kay_get_participant(kay, body->ckn, ckn_len);  in ieee802_1x_mka_decode_basic_body()
830 	if (!participant) {  in ieee802_1x_mka_decode_basic_body()
837 	if (os_memcmp(body->actor_mi, participant->mi, MI_LEN) == 0) {  in ieee802_1x_mka_decode_basic_body()
838 		if (!reset_participant_mi(participant))  in ieee802_1x_mka_decode_basic_body()
842 			   mi_txt(participant->mi));  in ieee802_1x_mka_decode_basic_body()
845 	os_memcpy(participant->current_peer_id.mi, body->actor_mi, MI_LEN);  in ieee802_1x_mka_decode_basic_body()
846 	participant->current_peer_id.mn = body->actor_mn;  in ieee802_1x_mka_decode_basic_body()
847 	os_memcpy(participant->current_peer_sci.addr, body->actor_sci.addr,  in ieee802_1x_mka_decode_basic_body()
848 		  sizeof(participant->current_peer_sci.addr));  in ieee802_1x_mka_decode_basic_body()
849 	participant->current_peer_sci.port = body->actor_sci.port;  in ieee802_1x_mka_decode_basic_body()
852 	peer = ieee802_1x_kay_get_peer(participant, body->actor_mi);  in ieee802_1x_mka_decode_basic_body()
873 		peer = ieee802_1x_kay_get_peer_sci(participant,  in ieee802_1x_mka_decode_basic_body()
889 			participant, body->actor_mi,  in ieee802_1x_mka_decode_basic_body()
913 	return participant;  in ieee802_1x_mka_decode_basic_body()
922 	struct ieee802_1x_mka_participant *participant)  in ieee802_1x_mka_live_peer_body_present()  argument
924 	return !dl_list_empty(&participant->live_peers);  in ieee802_1x_mka_live_peer_body_present()
933 	struct ieee802_1x_mka_participant *participant)  in ieee802_1x_mka_get_live_peer_length()  argument
938 	dl_list_for_each(peer, &participant->live_peers,  in ieee802_1x_mka_get_live_peer_length()
951 	struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_encode_live_peer_body()  argument
959 	length = ieee802_1x_mka_get_live_peer_length(participant);  in ieee802_1x_mka_encode_live_peer_body()
965 	dl_list_for_each(peer, &participant->live_peers,  in ieee802_1x_mka_encode_live_peer_body()
982 	struct ieee802_1x_mka_participant *participant)  in ieee802_1x_mka_potential_peer_body_present()  argument
984 	return !dl_list_empty(&participant->potential_peers);  in ieee802_1x_mka_potential_peer_body_present()
993 	struct ieee802_1x_mka_participant *participant)  in ieee802_1x_mka_get_potential_peer_length()  argument
998 	dl_list_for_each(peer, &participant->potential_peers,  in ieee802_1x_mka_get_potential_peer_length()
1011 	struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_encode_potential_peer_body()  argument
1019 	length = ieee802_1x_mka_get_potential_peer_length(participant);  in ieee802_1x_mka_encode_potential_peer_body()
1025 	dl_list_for_each(peer, &participant->potential_peers,  in ieee802_1x_mka_encode_potential_peer_body()
1042 ieee802_1x_mka_i_in_peerlist(struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_i_in_peerlist()  argument
1089 			if (os_memcmp(peer_mi->mi, participant->mi,  in ieee802_1x_mka_i_in_peerlist()
1095 					   mn, participant->mn);  in ieee802_1x_mka_i_in_peerlist()
1104 				if (mn == participant->mn ||  in ieee802_1x_mka_i_in_peerlist()
1105 				    (participant->mn > 1 &&  in ieee802_1x_mka_i_in_peerlist()
1106 				     mn == participant->mn - 1))  in ieee802_1x_mka_i_in_peerlist()
1120 	struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_decode_live_peer_body()  argument
1130 		participant, participant->current_peer_id.mi);  in ieee802_1x_mka_decode_live_peer_body()
1150 		if (os_memcmp(peer_mi, participant->mi, MI_LEN) == 0) {  in ieee802_1x_mka_decode_live_peer_body()
1152 			if (peer_mn > participant->mn &&  in ieee802_1x_mka_decode_live_peer_body()
1153 			    !reset_participant_mi(participant))  in ieee802_1x_mka_decode_live_peer_body()
1161 		peer = ieee802_1x_kay_get_peer(participant, peer_mi->mi);  in ieee802_1x_mka_decode_live_peer_body()
1165 				participant, peer_mi->mi, peer_mn)) {  in ieee802_1x_mka_decode_live_peer_body()
1179 	struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_decode_potential_peer_body()  argument
1204 		if (os_memcmp(peer_mi, participant->mi, MI_LEN) == 0) {  in ieee802_1x_mka_decode_potential_peer_body()
1206 			if (peer_mn > participant->mn &&  in ieee802_1x_mka_decode_potential_peer_body()
1207 			    !reset_participant_mi(participant))  in ieee802_1x_mka_decode_potential_peer_body()
1222 	struct ieee802_1x_mka_participant *participant)  in ieee802_1x_mka_sak_use_body_present()  argument
1224 	return participant->to_use_sak;  in ieee802_1x_mka_sak_use_body_present()
1233 	struct ieee802_1x_mka_participant *participant)  in ieee802_1x_mka_get_sak_use_length()  argument
1237 	if (participant->kay->macsec_desired && participant->advised_desired)  in ieee802_1x_mka_get_sak_use_length()
1292 	struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_encode_sak_use_body()  argument
1296 	struct ieee802_1x_kay *kay = participant->kay;  in ieee802_1x_mka_encode_sak_use_body()
1300 	length = ieee802_1x_mka_get_sak_use_length(participant);  in ieee802_1x_mka_encode_sak_use_body()
1319 	olpn = ieee802_1x_mka_get_lpn(participant, &participant->oki);  in ieee802_1x_mka_encode_sak_use_body()
1321 	llpn = ieee802_1x_mka_get_lpn(participant, &participant->lki);  in ieee802_1x_mka_encode_sak_use_body()
1323 	if (participant->is_key_server) {  in ieee802_1x_mka_encode_sak_use_body()
1328 		if (participant->lrx) {  in ieee802_1x_mka_encode_sak_use_body()
1332 				participant->new_sak = true;  in ieee802_1x_mka_encode_sak_use_body()
1338 				participant->new_sak = true;  in ieee802_1x_mka_encode_sak_use_body()
1348 	body->lan = participant->lan;  in ieee802_1x_mka_encode_sak_use_body()
1349 	os_memcpy(body->lsrv_mi, participant->lki.mi, sizeof(body->lsrv_mi));  in ieee802_1x_mka_encode_sak_use_body()
1350 	body->lkn = host_to_be32(participant->lki.kn);  in ieee802_1x_mka_encode_sak_use_body()
1351 	body->lrx = participant->lrx;  in ieee802_1x_mka_encode_sak_use_body()
1352 	body->ltx = participant->ltx;  in ieee802_1x_mka_encode_sak_use_body()
1355 	body->oan = participant->oan;  in ieee802_1x_mka_encode_sak_use_body()
1356 	if (participant->oki.kn != participant->lki.kn &&  in ieee802_1x_mka_encode_sak_use_body()
1357 	    participant->oki.kn != 0) {  in ieee802_1x_mka_encode_sak_use_body()
1360 		os_memcpy(body->osrv_mi, participant->oki.mi,  in ieee802_1x_mka_encode_sak_use_body()
1362 		body->okn = host_to_be32(participant->oki.kn);  in ieee802_1x_mka_encode_sak_use_body()
1386 	struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_decode_sak_use_body()  argument
1396 	struct ieee802_1x_kay *kay = participant->kay;  in ieee802_1x_mka_decode_sak_use_body()
1399 	if (!participant->principal) {  in ieee802_1x_mka_decode_sak_use_body()
1403 	peer = ieee802_1x_kay_get_live_peer(participant,  in ieee802_1x_mka_decode_sak_use_body()
1404 					    participant->current_peer_id.mi);  in ieee802_1x_mka_decode_sak_use_body()
1408 			   mi_txt(participant->current_peer_id.mi));  in ieee802_1x_mka_decode_sak_use_body()
1455 	sa_key = dl_list_first(&participant->sak_list, struct data_key, list);  in ieee802_1x_mka_decode_sak_use_body()
1494 	if (participant->is_key_server) {  in ieee802_1x_mka_decode_sak_use_body()
1501 		dl_list_for_each(peer_iter, &participant->live_peers,  in ieee802_1x_mka_decode_sak_use_body()
1509 			participant->to_dist_sak = false;  in ieee802_1x_mka_decode_sak_use_body()
1526 	if (participant->is_key_server && lpn > kay->pn_exhaustion) {  in ieee802_1x_mka_decode_sak_use_body()
1527 		participant->new_sak = true;  in ieee802_1x_mka_decode_sak_use_body()
1541 		dl_list_for_each(rxsc, &participant->rxsc_list,  in ieee802_1x_mka_decode_sak_use_body()
1554 			secy_get_receive_lowest_pn(participant->kay, rxsa);  in ieee802_1x_mka_decode_sak_use_body()
1557 				secy_set_receive_lowest_pn(participant->kay,  in ieee802_1x_mka_decode_sak_use_body()
1583 	struct ieee802_1x_mka_participant *participant)  in ieee802_1x_mka_dist_sak_body_present()  argument
1585 	return participant->is_key_server && participant->to_dist_sak &&  in ieee802_1x_mka_dist_sak_body_present()
1586 		participant->new_key;  in ieee802_1x_mka_dist_sak_body_present()
1595 	struct ieee802_1x_mka_participant *participant)  in ieee802_1x_mka_get_dist_sak_length()  argument
1598 	unsigned int cs_index = participant->kay->macsec_csindex;  in ieee802_1x_mka_get_dist_sak_length()
1600 	if (participant->advised_desired && cs_index < CS_TABLE_SIZE) {  in ieee802_1x_mka_get_dist_sak_length()
1617 	struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_encode_dist_sak_body()  argument
1626 	length = ieee802_1x_mka_get_dist_sak_length(participant);  in ieee802_1x_mka_encode_dist_sak_body()
1636 	sak = participant->new_key;  in ieee802_1x_mka_encode_dist_sak_body()
1645 	cs_index = participant->kay->macsec_csindex;  in ieee802_1x_mka_encode_dist_sak_body()
1656 	if (aes_wrap(participant->kek.key, participant->kek.len,  in ieee802_1x_mka_encode_dist_sak_body()
1688 	struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_decode_dist_sak_body()  argument
1700 	struct ieee802_1x_kay *kay = participant->kay;  in ieee802_1x_mka_decode_dist_sak_body()
1711 	if (!participant->principal) {  in ieee802_1x_mka_decode_dist_sak_body()
1716 	if (participant->is_key_server) {  in ieee802_1x_mka_decode_dist_sak_body()
1728 	peer = ieee802_1x_kay_get_live_peer(participant,  in ieee802_1x_mka_decode_dist_sak_body()
1729 					    participant->current_peer_id.mi);  in ieee802_1x_mka_decode_dist_sak_body()
1744 		participant->advised_desired = false;  in ieee802_1x_mka_decode_dist_sak_body()
1748 		participant->to_use_sak = false;  in ieee802_1x_mka_decode_dist_sak_body()
1752 	participant->advised_desired = true;  in ieee802_1x_mka_decode_dist_sak_body()
1761 	dl_list_for_each(sa_key, &participant->sak_list, struct data_key, list)  in ieee802_1x_mka_decode_dist_sak_body()
1764 			      participant->current_peer_id.mi, MI_LEN) == 0 &&  in ieee802_1x_mka_decode_dist_sak_body()
1780 		cs = ieee802_1x_kay_get_cipher_suite(participant, body->sak,  in ieee802_1x_mka_decode_dist_sak_body()
1797 	if (aes_unwrap(participant->kek.key, participant->kek.len,  in ieee802_1x_mka_decode_dist_sak_body()
1812 	os_memcpy(&sa_key->key_identifier.mi, &participant->current_peer_id.mi,  in ieee802_1x_mka_decode_dist_sak_body()
1824 	dl_list_add(&participant->sak_list, &sa_key->list);  in ieee802_1x_mka_decode_dist_sak_body()
1836 	participant->to_use_sak = true;  in ieee802_1x_mka_decode_dist_sak_body()
1858 ieee802_1x_mka_icv_body_present(struct ieee802_1x_mka_participant *participant)  in ieee802_1x_mka_icv_body_present()  argument
1868 ieee802_1x_mka_get_icv_length(struct ieee802_1x_mka_participant *participant)  in ieee802_1x_mka_get_icv_length()  argument
1873 	if (mka_alg_tbl[participant->kay->mka_algindex].icv_len !=  in ieee802_1x_mka_get_icv_length()
1878 	length += mka_alg_tbl[participant->kay->mka_algindex].icv_len;  in ieee802_1x_mka_get_icv_length()
1888 ieee802_1x_mka_encode_icv_body(struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_encode_icv_body()  argument
1895 	length = ieee802_1x_mka_get_icv_length(participant);  in ieee802_1x_mka_encode_icv_body()
1896 	if (mka_alg_tbl[participant->kay->mka_algindex].icv_len !=  in ieee802_1x_mka_encode_icv_body()
1905 	if (mka_alg_tbl[participant->kay->mka_algindex].icv_hash(  in ieee802_1x_mka_encode_icv_body()
1906 		    participant->ick.key, participant->ick.len,  in ieee802_1x_mka_encode_icv_body()
1922 ieee802_1x_mka_decode_icv_body(struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_decode_icv_body()  argument
1950 		    < mka_alg_tbl[participant->kay->mka_algindex].icv_len)  in ieee802_1x_mka_decode_icv_body()
1965 	struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_decode_dist_cak_body()  argument
1989 	struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_decode_kmd_body()  argument
2012 	struct ieee802_1x_mka_participant *participant,  in ieee802_1x_mka_decode_announce_body()  argument
2020 	int (*body_tx)(struct ieee802_1x_mka_participant *participant,
2022 	int (*body_rx)(struct ieee802_1x_mka_participant *participant,
2024 	int (*body_length)(struct ieee802_1x_mka_participant *participant);
2025 	bool (*body_present)(struct ieee802_1x_mka_participant *participant);
2135 ieee802_1x_kay_generate_new_sak(struct ieee802_1x_mka_participant *participant)  in ieee802_1x_kay_generate_new_sak()  argument
2139 	struct ieee802_1x_kay *kay = participant->kay;  in ieee802_1x_kay_generate_new_sak()
2151 	if (dl_list_empty(&participant->live_peers)) {  in ieee802_1x_kay_generate_new_sak()
2180 	dl_list_for_each(peer, &participant->live_peers,  in ieee802_1x_kay_generate_new_sak()
2183 	ctx_len += sizeof(participant->mi);  in ieee802_1x_kay_generate_new_sak()
2194 	dl_list_for_each(peer, &participant->live_peers,  in ieee802_1x_kay_generate_new_sak()
2199 	os_memcpy(context + ctx_offset, participant->mi,  in ieee802_1x_kay_generate_new_sak()
2200 		  sizeof(participant->mi));  in ieee802_1x_kay_generate_new_sak()
2201 	ctx_offset += sizeof(participant->mi);  in ieee802_1x_kay_generate_new_sak()
2205 		if (ieee802_1x_sak_aes_cmac(participant->cak.key,  in ieee802_1x_kay_generate_new_sak()
2206 					    participant->cak.len,  in ieee802_1x_kay_generate_new_sak()
2229 	os_memcpy(sa_key->key_identifier.mi, participant->mi, MI_LEN);  in ieee802_1x_kay_generate_new_sak()
2236 	participant->new_key = sa_key;  in ieee802_1x_kay_generate_new_sak()
2239 	dl_list_add(&participant->sak_list, &sa_key->list);  in ieee802_1x_kay_generate_new_sak()
2250 	dl_list_for_each(peer, &participant->live_peers,  in ieee802_1x_kay_generate_new_sak()
2287 ieee802_1x_kay_elect_key_server(struct ieee802_1x_mka_participant *participant)  in ieee802_1x_kay_elect_key_server()  argument
2291 	struct ieee802_1x_kay *kay = participant->kay;  in ieee802_1x_kay_elect_key_server()
2295 	if (participant->is_obliged_key_server) {  in ieee802_1x_kay_elect_key_server()
2296 		participant->new_sak = true;  in ieee802_1x_kay_elect_key_server()
2297 		participant->to_dist_sak = false;  in ieee802_1x_kay_elect_key_server()
2303 	dl_list_for_each(peer, &participant->live_peers,  in ieee802_1x_kay_elect_key_server()
2319 	if (key_server && participant->can_be_key_server) {  in ieee802_1x_kay_elect_key_server()
2332 	} else if (participant->can_be_key_server) {  in ieee802_1x_kay_elect_key_server()
2343 		participant->is_key_server = true;  in ieee802_1x_kay_elect_key_server()
2344 		participant->principal = true;  in ieee802_1x_kay_elect_key_server()
2345 		participant->new_sak = true;  in ieee802_1x_kay_elect_key_server()
2347 		participant->to_dist_sak = false;  in ieee802_1x_kay_elect_key_server()
2348 		participant->is_elected = true;  in ieee802_1x_kay_elect_key_server()
2363 		participant->is_key_server = false;  in ieee802_1x_kay_elect_key_server()
2364 		participant->principal = true;  in ieee802_1x_kay_elect_key_server()
2365 		participant->is_elected = true;  in ieee802_1x_kay_elect_key_server()
2371 		participant->principal = false;  in ieee802_1x_kay_elect_key_server()
2372 		participant->is_key_server = false;  in ieee802_1x_kay_elect_key_server()
2373 		participant->is_elected = false;  in ieee802_1x_kay_elect_key_server()
2388 	struct ieee802_1x_mka_participant *participant)  in ieee802_1x_kay_decide_macsec_use()  argument
2390 	struct ieee802_1x_kay *kay = participant->kay;  in ieee802_1x_kay_decide_macsec_use()
2395 	if (!participant->is_key_server)  in ieee802_1x_kay_decide_macsec_use()
2400 		participant->advised_desired = false;  in ieee802_1x_kay_decide_macsec_use()
2404 		participant->advised_desired = false;  in ieee802_1x_kay_decide_macsec_use()
2411 	dl_list_for_each(peer, &participant->live_peers,  in ieee802_1x_kay_decide_macsec_use()
2425 		participant->advised_desired = true;  in ieee802_1x_kay_decide_macsec_use()
2426 		participant->advised_capability = less_capability;  in ieee802_1x_kay_decide_macsec_use()
2433 		participant->advised_desired = false;  in ieee802_1x_kay_decide_macsec_use()
2434 		participant->advised_capability = MACSEC_CAP_NOT_IMPLEMENTED;  in ieee802_1x_kay_decide_macsec_use()
2435 		participant->to_use_sak = false;  in ieee802_1x_kay_decide_macsec_use()
2463 ieee802_1x_kay_encode_mkpdu(struct ieee802_1x_mka_participant *participant,  in ieee802_1x_kay_encode_mkpdu()  argument
2472 	os_memcpy(ether_hdr->src, participant->kay->actor_sci.addr,  in ieee802_1x_kay_encode_mkpdu()
2491 		    mka_body_handler[i].body_present(participant)) {  in ieee802_1x_kay_encode_mkpdu()
2492 			if (mka_body_handler[i].body_tx(participant, pbuf))  in ieee802_1x_kay_encode_mkpdu()
2506 	struct ieee802_1x_mka_participant *participant)  in ieee802_1x_participant_send_mkpdu()  argument
2509 	struct ieee802_1x_kay *kay = participant->kay;  in ieee802_1x_participant_send_mkpdu()
2518 		    mka_body_handler[i].body_present(participant))  in ieee802_1x_participant_send_mkpdu()
2519 			length += mka_body_handler[i].body_length(participant);  in ieee802_1x_participant_send_mkpdu()
2528 	if (ieee802_1x_kay_encode_mkpdu(participant, buf)) {  in ieee802_1x_participant_send_mkpdu()
2538 	participant->active = true;  in ieee802_1x_participant_send_mkpdu()
2560 	struct ieee802_1x_mka_participant *participant;  in ieee802_1x_participant_timer()  local
2569 	participant = (struct ieee802_1x_mka_participant *)eloop_ctx;  in ieee802_1x_participant_timer()
2570 	kay = participant->kay;  in ieee802_1x_participant_timer()
2573 	if (participant->cak_life) {  in ieee802_1x_participant_timer()
2574 		if (now > participant->cak_life)  in ieee802_1x_participant_timer()
2580 	if (participant->mka_life) {  in ieee802_1x_participant_timer()
2581 		if (dl_list_empty(&participant->live_peers)) {  in ieee802_1x_participant_timer()
2582 			if (now > participant->mka_life)  in ieee802_1x_participant_timer()
2585 			participant->mka_life = 0;  in ieee802_1x_participant_timer()
2591 	dl_list_for_each_safe(peer, pre_peer, &participant->live_peers,  in ieee802_1x_participant_timer()
2597 					      &participant->rxsc_list,  in ieee802_1x_participant_timer()
2601 						participant, rxsc);  in ieee802_1x_participant_timer()
2622 		if (!reset_participant_mi(participant))  in ieee802_1x_participant_timer()
2631 		if (dl_list_empty(&participant->live_peers)) {  in ieee802_1x_participant_timer()
2632 			participant->advised_desired = false;  in ieee802_1x_participant_timer()
2633 			participant->advised_capability =  in ieee802_1x_participant_timer()
2635 			participant->to_use_sak = false;  in ieee802_1x_participant_timer()
2636 			participant->ltx = false;  in ieee802_1x_participant_timer()
2637 			participant->lrx = false;  in ieee802_1x_participant_timer()
2638 			participant->otx = false;  in ieee802_1x_participant_timer()
2639 			participant->orx = false;  in ieee802_1x_participant_timer()
2640 			participant->is_key_server = false;  in ieee802_1x_participant_timer()
2641 			participant->is_elected = false;  in ieee802_1x_participant_timer()
2654 					      &participant->txsc->sa_list,  in ieee802_1x_participant_timer()
2662 			ieee802_1x_kay_elect_key_server(participant);  in ieee802_1x_participant_timer()
2663 			ieee802_1x_kay_decide_macsec_use(participant);  in ieee802_1x_participant_timer()
2667 	dl_list_for_each_safe(peer, pre_peer, &participant->potential_peers,  in ieee802_1x_participant_timer()
2677 	if (participant->new_sak && participant->is_key_server) {  in ieee802_1x_participant_timer()
2678 		if (!ieee802_1x_kay_generate_new_sak(participant))  in ieee802_1x_participant_timer()
2679 			participant->to_dist_sak = true;  in ieee802_1x_participant_timer()
2681 		participant->new_sak = false;  in ieee802_1x_participant_timer()
2684 	if (participant->retry_count < MAX_RETRY_CNT ||  in ieee802_1x_participant_timer()
2685 	    participant->mode == PSK) {  in ieee802_1x_participant_timer()
2686 		ieee802_1x_participant_send_mkpdu(participant);  in ieee802_1x_participant_timer()
2687 		participant->retry_count++;  in ieee802_1x_participant_timer()
2692 			       participant, NULL);  in ieee802_1x_participant_timer()
2700 	ieee802_1x_kay_delete_mka(kay, &participant->ckn);  in ieee802_1x_participant_timer()
2794 	struct ieee802_1x_mka_participant *participant, struct transmit_sc *psc)  in ieee802_1x_kay_deinit_transmit_sc()  argument
2800 		ieee802_1x_delete_transmit_sa(participant->kay, psa);  in ieee802_1x_kay_deinit_transmit_sc()
2802 	secy_delete_transmit_sc(participant->kay, psc);  in ieee802_1x_kay_deinit_transmit_sc()
3110 	struct ieee802_1x_mka_participant *participant;  in ieee802_1x_kay_mkpdu_validity_check()  local
3184 	participant = ieee802_1x_kay_get_participant(kay, body->ckn, ckn_len);  in ieee802_1x_kay_mkpdu_validity_check()
3185 	if (!participant) {  in ieee802_1x_kay_mkpdu_validity_check()
3207 		    participant->ick.key, participant->ick.len,  in ieee802_1x_kay_mkpdu_validity_check()
3213 	msg_icv = ieee802_1x_mka_decode_icv_body(participant,  in ieee802_1x_kay_mkpdu_validity_check()
3241 	struct ieee802_1x_mka_participant *participant;  in ieee802_1x_kay_decode_mkpdu()  local
3263 	participant = ieee802_1x_mka_decode_basic_body(kay, pos, left_len);  in ieee802_1x_kay_decode_mkpdu()
3264 	if (!participant)  in ieee802_1x_kay_decode_mkpdu()
3276 	i_in_peerlist = ieee802_1x_mka_i_in_peerlist(participant, pos,  in ieee802_1x_kay_decode_mkpdu()
3279 		participant, participant->current_peer_id.mi);  in ieee802_1x_kay_decode_mkpdu()
3285 			participant, participant->current_peer_id.mi);  in ieee802_1x_kay_decode_mkpdu()
3288 				    participant,  in ieee802_1x_kay_decode_mkpdu()
3289 				    participant->current_peer_id.mi,  in ieee802_1x_kay_decode_mkpdu()
3290 				    be_to_host32(participant->  in ieee802_1x_kay_decode_mkpdu()
3294 				   participant, participant->current_peer_id.mi,  in ieee802_1x_kay_decode_mkpdu()
3295 				   be_to_host32(participant->  in ieee802_1x_kay_decode_mkpdu()
3300 		ieee802_1x_kay_elect_key_server(participant);  in ieee802_1x_kay_decode_mkpdu()
3301 		ieee802_1x_kay_decide_macsec_use(participant);  in ieee802_1x_kay_decode_mkpdu()
3341 				(participant, pos, left_len) != 0) {  in ieee802_1x_kay_decode_mkpdu()
3371 		if (!reset_participant_mi(participant))  in ieee802_1x_kay_decode_mkpdu()
3376 				   mi_txt(participant->mi));  in ieee802_1x_kay_decode_mkpdu()
3381 	peer = ieee802_1x_kay_get_live_peer(participant,  in ieee802_1x_kay_decode_mkpdu()
3382 					    participant->current_peer_id.mi);  in ieee802_1x_kay_decode_mkpdu()
3412 		peer = ieee802_1x_kay_get_peer(participant,  in ieee802_1x_kay_decode_mkpdu()
3413 					       participant->current_peer_id.mi);  in ieee802_1x_kay_decode_mkpdu()
3428 	participant->retry_count = 0;  in ieee802_1x_kay_decode_mkpdu()
3429 	participant->active = true;  in ieee802_1x_kay_decode_mkpdu()
3620 	struct ieee802_1x_mka_participant *participant;  in ieee802_1x_kay_deinit()  local
3628 		participant = dl_list_entry(kay->participant_list.next,  in ieee802_1x_kay_deinit()
3631 		ieee802_1x_kay_delete_mka(kay, &participant->ckn);  in ieee802_1x_kay_deinit()
3669 	struct ieee802_1x_mka_participant *participant;  in ieee802_1x_kay_create_mka()  local
3695 	participant = os_zalloc(sizeof(*participant));  in ieee802_1x_kay_create_mka()
3696 	if (!participant) {  in ieee802_1x_kay_create_mka()
3701 	participant->ckn.len = ckn->len;  in ieee802_1x_kay_create_mka()
3702 	os_memcpy(participant->ckn.name, ckn->name, ckn->len);  in ieee802_1x_kay_create_mka()
3703 	wpa_hexdump(MSG_DEBUG, "KaY: CKN", participant->ckn.name,  in ieee802_1x_kay_create_mka()
3704 		    participant->ckn.len);  in ieee802_1x_kay_create_mka()
3705 	participant->cak.len = cak->len;  in ieee802_1x_kay_create_mka()
3706 	os_memcpy(participant->cak.key, cak->key, cak->len);  in ieee802_1x_kay_create_mka()
3707 	wpa_hexdump_key(MSG_DEBUG, "KaY: CAK", participant->cak.key,  in ieee802_1x_kay_create_mka()
3708 			participant->cak.len);  in ieee802_1x_kay_create_mka()
3710 		participant->cak_life = life + time(NULL);  in ieee802_1x_kay_create_mka()
3715 			participant->is_obliged_key_server = true;  in ieee802_1x_kay_create_mka()
3716 			participant->can_be_key_server = true;  in ieee802_1x_kay_create_mka()
3717 			participant->is_key_server = true;  in ieee802_1x_kay_create_mka()
3718 			participant->principal = true;  in ieee802_1x_kay_create_mka()
3723 			participant->is_elected = true;  in ieee802_1x_kay_create_mka()
3725 			participant->is_obliged_key_server = false;  in ieee802_1x_kay_create_mka()
3726 			participant->can_be_key_server = false;  in ieee802_1x_kay_create_mka()
3727 			participant->is_key_server = false;  in ieee802_1x_kay_create_mka()
3728 			participant->is_elected = true;  in ieee802_1x_kay_create_mka()
3733 		participant->is_obliged_key_server = false;  in ieee802_1x_kay_create_mka()
3734 		participant->can_be_key_server = true;  in ieee802_1x_kay_create_mka()
3735 		participant->is_key_server = true;  in ieee802_1x_kay_create_mka()
3736 		participant->is_elected = false;  in ieee802_1x_kay_create_mka()
3740 	participant->cached = false;  in ieee802_1x_kay_create_mka()
3742 	participant->active = false;  in ieee802_1x_kay_create_mka()
3743 	participant->participant = false;  in ieee802_1x_kay_create_mka()
3744 	participant->retain = false;  in ieee802_1x_kay_create_mka()
3745 	participant->activate = DEFAULT;  in ieee802_1x_kay_create_mka()
3747 	if (participant->is_key_server)  in ieee802_1x_kay_create_mka()
3748 		participant->principal = true;  in ieee802_1x_kay_create_mka()
3750 	dl_list_init(&participant->live_peers);  in ieee802_1x_kay_create_mka()
3751 	dl_list_init(&participant->potential_peers);  in ieee802_1x_kay_create_mka()
3753 	participant->retry_count = 0;  in ieee802_1x_kay_create_mka()
3754 	participant->kay = kay;  in ieee802_1x_kay_create_mka()
3756 	if (!reset_participant_mi(participant))  in ieee802_1x_kay_create_mka()
3759 		   mi_txt(participant->mi));  in ieee802_1x_kay_create_mka()
3761 	participant->lrx = false;  in ieee802_1x_kay_create_mka()
3762 	participant->ltx = false;  in ieee802_1x_kay_create_mka()
3763 	participant->orx = false;  in ieee802_1x_kay_create_mka()
3764 	participant->otx = false;  in ieee802_1x_kay_create_mka()
3765 	participant->to_dist_sak = false;  in ieee802_1x_kay_create_mka()
3766 	participant->to_use_sak = false;  in ieee802_1x_kay_create_mka()
3767 	participant->new_sak = false;  in ieee802_1x_kay_create_mka()
3768 	dl_list_init(&participant->sak_list);  in ieee802_1x_kay_create_mka()
3769 	participant->new_key = NULL;  in ieee802_1x_kay_create_mka()
3770 	dl_list_init(&participant->rxsc_list);  in ieee802_1x_kay_create_mka()
3771 	participant->txsc = ieee802_1x_kay_init_transmit_sc(&kay->actor_sci);  in ieee802_1x_kay_create_mka()
3776 	if (secy_create_transmit_sc(kay, participant->txsc))  in ieee802_1x_kay_create_mka()
3780 	participant->kek.len = participant->cak.len;  in ieee802_1x_kay_create_mka()
3781 	if (mka_alg_tbl[kay->mka_algindex].kek_trfm(participant->cak.key,  in ieee802_1x_kay_create_mka()
3782 						    participant->cak.len,  in ieee802_1x_kay_create_mka()
3783 						    participant->ckn.name,  in ieee802_1x_kay_create_mka()
3784 						    participant->ckn.len,  in ieee802_1x_kay_create_mka()
3785 						    participant->kek.key,  in ieee802_1x_kay_create_mka()
3786 						    participant->kek.len)) {  in ieee802_1x_kay_create_mka()
3791 			participant->kek.key, participant->kek.len);  in ieee802_1x_kay_create_mka()
3794 	participant->ick.len = participant->cak.len;  in ieee802_1x_kay_create_mka()
3795 	if (mka_alg_tbl[kay->mka_algindex].ick_trfm(participant->cak.key,  in ieee802_1x_kay_create_mka()
3796 						    participant->cak.len,  in ieee802_1x_kay_create_mka()
3797 						    participant->ckn.name,  in ieee802_1x_kay_create_mka()
3798 						    participant->ckn.len,  in ieee802_1x_kay_create_mka()
3799 						    participant->ick.key,  in ieee802_1x_kay_create_mka()
3800 						    participant->ick.len)) {  in ieee802_1x_kay_create_mka()
3805 			participant->ick.key, participant->ick.len);  in ieee802_1x_kay_create_mka()
3807 	dl_list_add(&kay->participant_list, &participant->list);  in ieee802_1x_kay_create_mka()
3811 			       participant, NULL);  in ieee802_1x_kay_create_mka()
3819 		participant->mka_life = MKA_LIFE_TIME / 1000 + time(NULL) +  in ieee802_1x_kay_create_mka()
3822 	participant->mode = mode;  in ieee802_1x_kay_create_mka()
3824 	return participant;  in ieee802_1x_kay_create_mka()
3827 	os_free(participant->txsc);  in ieee802_1x_kay_create_mka()
3828 	os_free(participant);  in ieee802_1x_kay_create_mka()
3839 	struct ieee802_1x_mka_participant *participant;  in ieee802_1x_kay_delete_mka()  local
3850 	participant = ieee802_1x_kay_get_participant(kay, ckn->name, ckn->len);  in ieee802_1x_kay_delete_mka()
3851 	if (!participant) {  in ieee802_1x_kay_delete_mka()
3857 	eloop_cancel_timeout(ieee802_1x_participant_timer, participant, NULL);  in ieee802_1x_kay_delete_mka()
3858 	dl_list_del(&participant->list);  in ieee802_1x_kay_delete_mka()
3861 	while (!dl_list_empty(&participant->live_peers)) {  in ieee802_1x_kay_delete_mka()
3862 		peer = dl_list_entry(participant->live_peers.next,  in ieee802_1x_kay_delete_mka()
3869 	while (!dl_list_empty(&participant->potential_peers)) {  in ieee802_1x_kay_delete_mka()
3870 		peer = dl_list_entry(participant->potential_peers.next,  in ieee802_1x_kay_delete_mka()
3877 	while (!dl_list_empty(&participant->sak_list)) {  in ieee802_1x_kay_delete_mka()
3878 		sak = dl_list_entry(participant->sak_list.next,  in ieee802_1x_kay_delete_mka()
3883 	while (!dl_list_empty(&participant->rxsc_list)) {  in ieee802_1x_kay_delete_mka()
3884 		rxsc = dl_list_entry(participant->rxsc_list.next,  in ieee802_1x_kay_delete_mka()
3886 		ieee802_1x_kay_deinit_receive_sc(participant, rxsc);  in ieee802_1x_kay_delete_mka()
3888 	ieee802_1x_kay_deinit_transmit_sc(participant, participant->txsc);  in ieee802_1x_kay_delete_mka()
3890 	os_memset(&participant->cak, 0, sizeof(participant->cak));  in ieee802_1x_kay_delete_mka()
3891 	os_memset(&participant->kek, 0, sizeof(participant->kek));  in ieee802_1x_kay_delete_mka()
3892 	os_memset(&participant->ick, 0, sizeof(participant->ick));  in ieee802_1x_kay_delete_mka()
3893 	os_free(participant);  in ieee802_1x_kay_delete_mka()
3903 	struct ieee802_1x_mka_participant *participant;  in ieee802_1x_kay_mka_participate()  local
3908 	participant = ieee802_1x_kay_get_participant(kay, ckn->name, ckn->len);  in ieee802_1x_kay_mka_participate()
3909 	if (!participant)  in ieee802_1x_kay_mka_participate()
3912 	participant->active = status;  in ieee802_1x_kay_mka_participate()
3922 	struct ieee802_1x_mka_participant *participant;  in ieee802_1x_kay_new_sak()  local
3927 	participant = ieee802_1x_kay_get_principal_participant(kay);  in ieee802_1x_kay_new_sak()
3928 	if (!participant)  in ieee802_1x_kay_new_sak()
3931 	participant->new_sak = true;  in ieee802_1x_kay_new_sak()
3945 	struct ieee802_1x_mka_participant *participant;  in ieee802_1x_kay_change_cipher_suite()  local
3971 	participant = ieee802_1x_kay_get_principal_participant(kay);  in ieee802_1x_kay_change_cipher_suite()
3972 	if (participant) {  in ieee802_1x_kay_change_cipher_suite()
3974 		participant->new_sak = true;  in ieee802_1x_kay_change_cipher_suite()
4072 				  yes_no(p->participant),  in ieee802_1x_kay_get_status()