wps_i.h revision c5ec7f57ead87efa365800228aa0b09a12d9e6c4
18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Wi-Fi Protected Setup - internal definitions 38d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Copyright (c) 2008-2009, Jouni Malinen <j@w1.fi> 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 5c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * This software may be distributed under the terms of the BSD license. 6c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * See README for more details. 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef WPS_I_H 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define WPS_I_H 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "wps.h" 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * struct wps_data - WPS registration protocol data 168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This data is stored at the EAP-WSC server/peer method and it is kept for a 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * single registration protocol run. 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wps_data { 218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * wps - Pointer to long term WPS context 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wps_context *wps; 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * registrar - Whether this end is a Registrar 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int registrar; 308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * er - Whether the local end is an external registrar 338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int er; 358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum { 378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Enrollee states */ 388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt SEND_M1, RECV_M2, SEND_M3, RECV_M4, SEND_M5, RECV_M6, SEND_M7, 398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RECV_M8, RECEIVED_M2D, WPS_MSG_DONE, RECV_ACK, WPS_FINISHED, 408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt SEND_WSC_NACK, 418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Registrar states */ 438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RECV_M1, SEND_M2, RECV_M3, SEND_M4, RECV_M5, SEND_M6, 448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt RECV_M7, SEND_M8, RECV_DONE, SEND_M2D, RECV_M2D_ACK 458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } state; 468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 uuid_e[WPS_UUID_LEN]; 488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 uuid_r[WPS_UUID_LEN]; 498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 mac_addr_e[ETH_ALEN]; 508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 nonce_e[WPS_NONCE_LEN]; 518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 nonce_r[WPS_NONCE_LEN]; 528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 psk1[WPS_PSK_LEN]; 538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 psk2[WPS_PSK_LEN]; 548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 snonce[2 * WPS_SECRET_NONCE_LEN]; 558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 peer_hash1[WPS_HASH_LEN]; 568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 peer_hash2[WPS_HASH_LEN]; 578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *dh_privkey; 598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *dh_pubkey_e; 608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *dh_pubkey_r; 618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 authkey[WPS_AUTHKEY_LEN]; 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 keywrapkey[WPS_KEYWRAPKEY_LEN]; 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 emsk[WPS_EMSK_LEN]; 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *last_msg; 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *dev_password; 688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t dev_password_len; 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 dev_pw_id; 708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int pbc; 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * request_type - Request Type attribute from (Re)AssocReq 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 request_type; 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * encr_type - Available encryption types 798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 encr_type; 818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * auth_type - Available authentication types 848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 auth_type; 868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *new_psk; 888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t new_psk_len; 898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wps_pin_revealed; 918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wps_credential cred; 928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wps_device_data peer_dev; 948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /** 968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * config_error - Configuration Error value to be used in NACK 978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 config_error; 998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 error_indication; 1008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ext_reg; 1028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int int_reg; 1038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wps_credential *new_ap_settings; 1058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *dh_ctx; 1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*ap_settings_cb)(void *ctx, const struct wps_credential *cred); 1098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *ap_settings_cb_ctx; 1108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wps_credential *use_cred; 1128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int use_psk_key; 1148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 p2p_dev_addr[ETH_ALEN]; /* P2P Device Address of the client or 1158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 00:00:00:00:00:00 if not a P2p client */ 11687fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen int pbc_in_m1; 1178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 1188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wps_parse_attr { 1218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* fixed length fields */ 1228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *version; /* 1 octet */ 1238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *version2; /* 1 octet */ 1248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *msg_type; /* 1 octet */ 1258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *enrollee_nonce; /* WPS_NONCE_LEN (16) octets */ 1268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *registrar_nonce; /* WPS_NONCE_LEN (16) octets */ 1278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *uuid_r; /* WPS_UUID_LEN (16) octets */ 1288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *uuid_e; /* WPS_UUID_LEN (16) octets */ 1298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *auth_type_flags; /* 2 octets */ 1308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *encr_type_flags; /* 2 octets */ 1318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *conn_type_flags; /* 1 octet */ 1328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *config_methods; /* 2 octets */ 1338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *sel_reg_config_methods; /* 2 octets */ 1348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *primary_dev_type; /* 8 octets */ 1358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *rf_bands; /* 1 octet */ 1368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *assoc_state; /* 2 octets */ 1378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *config_error; /* 2 octets */ 1388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *dev_password_id; /* 2 octets */ 1398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *oob_dev_password; /* WPS_OOB_DEVICE_PASSWORD_ATTR_LEN (54) 1408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * octets */ 1418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *os_version; /* 4 octets */ 1428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *wps_state; /* 1 octet */ 1438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *authenticator; /* WPS_AUTHENTICATOR_LEN (8) octets */ 1448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *r_hash1; /* WPS_HASH_LEN (32) octets */ 1458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *r_hash2; /* WPS_HASH_LEN (32) octets */ 1468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *e_hash1; /* WPS_HASH_LEN (32) octets */ 1478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *e_hash2; /* WPS_HASH_LEN (32) octets */ 1488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *r_snonce1; /* WPS_SECRET_NONCE_LEN (16) octets */ 1498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *r_snonce2; /* WPS_SECRET_NONCE_LEN (16) octets */ 1508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *e_snonce1; /* WPS_SECRET_NONCE_LEN (16) octets */ 1518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *e_snonce2; /* WPS_SECRET_NONCE_LEN (16) octets */ 1528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *key_wrap_auth; /* WPS_KWA_LEN (8) octets */ 1538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *auth_type; /* 2 octets */ 1548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *encr_type; /* 2 octets */ 1558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *network_idx; /* 1 octet */ 1568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *network_key_idx; /* 1 octet */ 1578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *mac_addr; /* ETH_ALEN (6) octets */ 1588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *key_prov_auto; /* 1 octet (Bool) */ 1598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *dot1x_enabled; /* 1 octet (Bool) */ 1608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *selected_registrar; /* 1 octet (Bool) */ 1618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *request_type; /* 1 octet */ 1628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *response_type; /* 1 octet */ 1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *ap_setup_locked; /* 1 octet */ 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *settings_delay_time; /* 1 octet */ 1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *network_key_shareable; /* 1 octet (Bool) */ 1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *request_to_enroll; /* 1 octet (Bool) */ 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* variable length fields */ 1698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *manufacturer; 1708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t manufacturer_len; 1718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *model_name; 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t model_name_len; 1738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *model_number; 1748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t model_number_len; 1758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *serial_number; 1768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t serial_number_len; 1778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *dev_name; 1788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t dev_name_len; 1798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *public_key; 1808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t public_key_len; 1818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *encr_settings; 1828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t encr_settings_len; 1838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *ssid; /* <= 32 octets */ 1848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t ssid_len; 1858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *network_key; /* <= 64 octets */ 1868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t network_key_len; 1878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *eap_type; /* <= 8 octets */ 1888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t eap_type_len; 1898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *eap_identity; /* <= 64 octets */ 1908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t eap_identity_len; 1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *authorized_macs; /* <= 30 octets */ 1928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t authorized_macs_len; 1938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *sec_dev_type_list; /* <= 128 octets */ 1948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t sec_dev_type_list_len; 1958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* attributes that can occur multiple times */ 1978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define MAX_CRED_COUNT 10 1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *cred[MAX_CRED_COUNT]; 1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t cred_len[MAX_CRED_COUNT]; 2008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t num_cred; 2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define MAX_REQ_DEV_TYPE_COUNT 10 2038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *req_dev_type[MAX_REQ_DEV_TYPE_COUNT]; 2048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t num_req_dev_type; 2058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *vendor_ext[MAX_WPS_PARSE_VENDOR_EXT]; 2078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t vendor_ext_len[MAX_WPS_PARSE_VENDOR_EXT]; 2088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t num_vendor_ext; 2098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 2108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* wps_common.c */ 2128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wps_kdf(const u8 *key, const u8 *label_prefix, size_t label_prefix_len, 2138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *label, u8 *res, size_t res_len); 2148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_derive_keys(struct wps_data *wps); 2158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wps_derive_psk(struct wps_data *wps, const u8 *dev_passwd, 2168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t dev_passwd_len); 2178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpabuf * wps_decrypt_encr_settings(struct wps_data *wps, const u8 *encr, 2188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t encr_len); 2198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wps_fail_event(struct wps_context *wps, enum wps_msg_type msg, 2208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 config_error, u16 error_indication); 2218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wps_success_event(struct wps_context *wps); 2228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wps_pwd_auth_fail_event(struct wps_context *wps, int enrollee, int part); 2238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wps_pbc_overlap_event(struct wps_context *wps); 2248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wps_pbc_timeout_event(struct wps_context *wps); 2258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtextern struct oob_device_data oob_ufd_device_data; 2278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtextern struct oob_device_data oob_nfc_device_data; 2288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtextern struct oob_nfc_device_data oob_nfc_pn531_device_data; 2298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpabuf * wps_build_wsc_ack(struct wps_data *wps); 2318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpabuf * wps_build_wsc_nack(struct wps_data *wps); 2328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* wps_attr_parse.c */ 2348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_parse_msg(const struct wpabuf *msg, struct wps_parse_attr *attr); 2358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* wps_attr_build.c */ 2378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_public_key(struct wps_data *wps, struct wpabuf *msg); 2388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_req_type(struct wpabuf *msg, enum wps_request_type type); 2398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_resp_type(struct wpabuf *msg, enum wps_response_type type); 2408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_config_methods(struct wpabuf *msg, u16 methods); 2418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_uuid_e(struct wpabuf *msg, const u8 *uuid); 2428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_dev_password_id(struct wpabuf *msg, u16 id); 2438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_config_error(struct wpabuf *msg, u16 err); 2448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_authenticator(struct wps_data *wps, struct wpabuf *msg); 2458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_key_wrap_auth(struct wps_data *wps, struct wpabuf *msg); 2468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_encr_settings(struct wps_data *wps, struct wpabuf *msg, 2478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *plain); 2488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_version(struct wpabuf *msg); 2498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_wfa_ext(struct wpabuf *msg, int req_to_enroll, 2508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *auth_macs, size_t auth_macs_count); 2518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_msg_type(struct wpabuf *msg, enum wps_msg_type msg_type); 2528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_enrollee_nonce(struct wps_data *wps, struct wpabuf *msg); 2538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_registrar_nonce(struct wps_data *wps, struct wpabuf *msg); 2548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_auth_type_flags(struct wps_data *wps, struct wpabuf *msg); 2558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_encr_type_flags(struct wps_data *wps, struct wpabuf *msg); 2568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_conn_type_flags(struct wps_data *wps, struct wpabuf *msg); 2578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_assoc_state(struct wps_data *wps, struct wpabuf *msg); 2588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_oob_dev_password(struct wpabuf *msg, struct wps_context *wps); 2598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpabuf * wps_ie_encapsulate(struct wpabuf *data); 2608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* wps_attr_process.c */ 2628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_process_authenticator(struct wps_data *wps, const u8 *authenticator, 2638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const struct wpabuf *msg); 2648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_process_key_wrap_auth(struct wps_data *wps, struct wpabuf *msg, 2658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *key_wrap_auth); 2668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_process_cred(struct wps_parse_attr *attr, 2678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wps_credential *cred); 2688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_process_ap_settings(struct wps_parse_attr *attr, 2698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wps_credential *cred); 2708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* wps_enrollee.c */ 2728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpabuf * wps_enrollee_get_msg(struct wps_data *wps, 2738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum wsc_op_code *op_code); 2748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtenum wps_process_res wps_enrollee_process_msg(struct wps_data *wps, 2758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum wsc_op_code op_code, 2768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const struct wpabuf *msg); 2778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* wps_registrar.c */ 2798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpabuf * wps_registrar_get_msg(struct wps_data *wps, 2808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum wsc_op_code *op_code); 2818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtenum wps_process_res wps_registrar_process_msg(struct wps_data *wps, 2828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum wsc_op_code op_code, 2838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const struct wpabuf *msg); 2848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_build_cred(struct wps_data *wps, struct wpabuf *msg); 2858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_device_store(struct wps_registrar *reg, 2868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wps_device_data *dev, const u8 *uuid); 2878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid wps_registrar_selected_registrar_changed(struct wps_registrar *reg); 2888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtconst u8 * wps_authorized_macs(struct wps_registrar *reg, size_t *count); 2898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint wps_registrar_pbc_overlap(struct wps_registrar *reg, 2908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *addr, const u8 *uuid_e); 2918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* ndef.c */ 2938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpabuf * ndef_parse_wifi(struct wpabuf *buf); 2948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpabuf * ndef_build_wifi(struct wpabuf *buf); 2958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* WPS_I_H */ 297