448 					       struct net_linkaddr *src, uint8_t *ll_hdr_len,  in ieee802154_compute_header_and_authtag_len()  argument
514 	*ll_hdr_len = hdr_len;  in ieee802154_compute_header_and_authtag_len()
673 				  struct net_linkaddr *src, struct net_buf *buf, uint8_t ll_hdr_len)  in ieee802154_create_data_frame()  argument
742 	payload_len = buf->len - ll_hdr_len - authtag_len;  in ieee802154_create_data_frame()
743 	if (!ieee802154_encrypt_auth(&ctx->sec_ctx, buf_start, ll_hdr_len,  in ieee802154_create_data_frame()
750 	if ((p_buf - buf_start) != ll_hdr_len) {  in ieee802154_create_data_frame()
752 		NET_ERR("Could not generate data frame %zu vs %u", (p_buf - buf_start), ll_hdr_len);  in ieee802154_create_data_frame()
936 	uint8_t level, authtag_len, ll_hdr_len, payload_len;  in ieee802154_decipher_data_frame()  local
966 	ll_hdr_len = (uint8_t *)mpdu->payload - net_pkt_data(pkt);  in ieee802154_decipher_data_frame()
967 	payload_len = net_pkt_get_len(pkt) - ll_hdr_len - authtag_len;  in ieee802154_decipher_data_frame()
980 	if (!ieee802154_decrypt_auth(&ctx->sec_ctx, net_pkt_data(pkt), ll_hdr_len, payload_len,  in ieee802154_decipher_data_frame()