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wpa_supplicant: Port dpp feature from supplicant
Add files required for DPP feature from upstream. These file expose the functionality to create DPP packets. Ported crypto layer from openssl to mbedtls. Interfacing to use these API will be added in seperate commit
This commit is contained in:
kapil.gupta
594
components/wpa_supplicant/src/common/dpp.h
Normal file
594
components/wpa_supplicant/src/common/dpp.h
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@@ -0,0 +1,594 @@
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/*
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* DPP functionality shared between hostapd and wpa_supplicant
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* Copyright (c) 2017, Qualcomm Atheros, Inc.
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* Copyright (c) 2018-2019, The Linux Foundation
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#ifndef DPP_H
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#define DPP_H
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#ifdef CONFIG_DPP
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#include "utils/list.h"
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#include "common/wpa_common.h"
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#include "crypto/sha256.h"
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struct crypto_ecdh;
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struct hostapd_ip_addr;
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struct dpp_global;
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#define DPP_HDR_LEN (4 + 2) /* OUI, OUI Type, Crypto Suite, DPP frame type */
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#define DPP_TCP_PORT 7871
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#define SSID_MAX_LEN 32
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#define PMKID_LEN 16
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#define PMK_LEN 32
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#define PMK_LEN_SUITE_B_192 48
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#define PMK_LEN_MAX 64
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/* DPP events */
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#define DPP_EVENT_AUTH_SUCCESS "DPP-AUTH-SUCCESS "
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#define DPP_EVENT_AUTH_INIT_FAILED "DPP-AUTH-INIT-FAILED "
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#define DPP_EVENT_NOT_COMPATIBLE "DPP-NOT-COMPATIBLE "
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#define DPP_EVENT_RESPONSE_PENDING "DPP-RESPONSE-PENDING "
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#define DPP_EVENT_SCAN_PEER_QR_CODE "DPP-SCAN-PEER-QR-CODE "
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#define DPP_EVENT_AUTH_DIRECTION "DPP-AUTH-DIRECTION "
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#define DPP_EVENT_CONF_RECEIVED "DPP-CONF-RECEIVED "
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#define DPP_EVENT_CONF_SENT "DPP-CONF-SENT "
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#define DPP_EVENT_CONF_FAILED "DPP-CONF-FAILED "
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#define DPP_EVENT_CONN_STATUS_RESULT "DPP-CONN-STATUS-RESULT "
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#define DPP_EVENT_CONFOBJ_AKM "DPP-CONFOBJ-AKM "
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#define DPP_EVENT_CONFOBJ_SSID "DPP-CONFOBJ-SSID "
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#define DPP_EVENT_CONFOBJ_SSID_CHARSET "DPP-CONFOBJ-SSID-CHARSET "
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#define DPP_EVENT_CONFOBJ_PASS "DPP-CONFOBJ-PASS "
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#define DPP_EVENT_CONFOBJ_PSK "DPP-CONFOBJ-PSK "
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#define DPP_EVENT_CONNECTOR "DPP-CONNECTOR "
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#define DPP_EVENT_C_SIGN_KEY "DPP-C-SIGN-KEY "
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#define DPP_EVENT_NET_ACCESS_KEY "DPP-NET-ACCESS-KEY "
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#define DPP_EVENT_MISSING_CONNECTOR "DPP-MISSING-CONNECTOR "
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#define DPP_EVENT_NETWORK_ID "DPP-NETWORK-ID "
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#define DPP_EVENT_RX "DPP-RX "
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#define DPP_EVENT_TX "DPP-TX "
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#define DPP_EVENT_TX_STATUS "DPP-TX-STATUS "
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#define DPP_EVENT_FAIL "DPP-FAIL "
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#define DPP_EVENT_PKEX_T_LIMIT "DPP-PKEX-T-LIMIT "
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#define DPP_EVENT_INTRO "DPP-INTRO "
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#define DPP_EVENT_CONF_REQ_RX "DPP-CONF-REQ-RX "
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#define WLAN_ACTION_PUBLIC 4
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#define WLAN_PA_VENDOR_SPECIFIC 9
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#define OUI_WFA 0x506f9a
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#define DPP_OUI_TYPE 0x1A
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#define WLAN_EID_ADV_PROTO 108
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#define WLAN_EID_VENDOR_SPECIFIC 221
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#define WLAN_PA_GAS_INITIAL_REQ 10
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enum dpp_public_action_frame_type {
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DPP_PA_AUTHENTICATION_REQ = 0,
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DPP_PA_AUTHENTICATION_RESP = 1,
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DPP_PA_AUTHENTICATION_CONF = 2,
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DPP_PA_PEER_DISCOVERY_REQ = 5,
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DPP_PA_PEER_DISCOVERY_RESP = 6,
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DPP_PA_PKEX_EXCHANGE_REQ = 7,
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DPP_PA_PKEX_EXCHANGE_RESP = 8,
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DPP_PA_PKEX_COMMIT_REVEAL_REQ = 9,
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DPP_PA_PKEX_COMMIT_REVEAL_RESP = 10,
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DPP_PA_CONFIGURATION_RESULT = 11,
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DPP_PA_CONNECTION_STATUS_RESULT = 12,
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};
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enum dpp_attribute_id {
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DPP_ATTR_STATUS = 0x1000,
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DPP_ATTR_I_BOOTSTRAP_KEY_HASH = 0x1001,
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DPP_ATTR_R_BOOTSTRAP_KEY_HASH = 0x1002,
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DPP_ATTR_I_PROTOCOL_KEY = 0x1003,
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DPP_ATTR_WRAPPED_DATA = 0x1004,
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DPP_ATTR_I_NONCE = 0x1005,
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DPP_ATTR_I_CAPABILITIES = 0x1006,
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DPP_ATTR_R_NONCE = 0x1007,
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DPP_ATTR_R_CAPABILITIES = 0x1008,
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DPP_ATTR_R_PROTOCOL_KEY = 0x1009,
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DPP_ATTR_I_AUTH_TAG = 0x100A,
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DPP_ATTR_R_AUTH_TAG = 0x100B,
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DPP_ATTR_CONFIG_OBJ = 0x100C,
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DPP_ATTR_CONNECTOR = 0x100D,
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DPP_ATTR_CONFIG_ATTR_OBJ = 0x100E,
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DPP_ATTR_BOOTSTRAP_KEY = 0x100F,
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DPP_ATTR_OWN_NET_NK_HASH = 0x1011,
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DPP_ATTR_FINITE_CYCLIC_GROUP = 0x1012,
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DPP_ATTR_ENCRYPTED_KEY = 0x1013,
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DPP_ATTR_ENROLLEE_NONCE = 0x1014,
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DPP_ATTR_CODE_IDENTIFIER = 0x1015,
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DPP_ATTR_TRANSACTION_ID = 0x1016,
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DPP_ATTR_BOOTSTRAP_INFO = 0x1017,
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DPP_ATTR_CHANNEL = 0x1018,
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DPP_ATTR_PROTOCOL_VERSION = 0x1019,
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DPP_ATTR_ENVELOPED_DATA = 0x101A,
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DPP_ATTR_SEND_CONN_STATUS = 0x101B,
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DPP_ATTR_CONN_STATUS = 0x101C,
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};
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enum dpp_status_error {
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DPP_STATUS_OK = 0,
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DPP_STATUS_NOT_COMPATIBLE = 1,
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DPP_STATUS_AUTH_FAILURE = 2,
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DPP_STATUS_UNWRAP_FAILURE = 3,
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DPP_STATUS_BAD_GROUP = 4,
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DPP_STATUS_CONFIGURE_FAILURE = 5,
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DPP_STATUS_RESPONSE_PENDING = 6,
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DPP_STATUS_INVALID_CONNECTOR = 7,
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DPP_STATUS_NO_MATCH = 8,
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DPP_STATUS_CONFIG_REJECTED = 9,
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DPP_STATUS_NO_AP = 10,
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};
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#define DPP_CAPAB_ENROLLEE BIT(0)
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#define DPP_CAPAB_CONFIGURATOR BIT(1)
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#define DPP_CAPAB_ROLE_MASK (BIT(0) | BIT(1))
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#define DPP_BOOTSTRAP_MAX_FREQ 30
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#define DPP_MAX_NONCE_LEN 32
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#define DPP_MAX_HASH_LEN 64
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#define DPP_MAX_SHARED_SECRET_LEN 66
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struct dpp_curve_params {
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const char *name;
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size_t hash_len;
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size_t aes_siv_key_len;
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size_t nonce_len;
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size_t prime_len;
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const char *jwk_crv;
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u16 ike_group;
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const char *jws_alg;
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};
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enum dpp_bootstrap_type {
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DPP_BOOTSTRAP_QR_CODE,
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DPP_BOOTSTRAP_PKEX,
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DPP_BOOTSTRAP_NFC_URI,
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};
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struct dpp_bootstrap_info {
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struct dl_list list;
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unsigned int id;
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enum dpp_bootstrap_type type;
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char *uri;
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u8 mac_addr[ETH_ALEN];
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char *info;
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unsigned int freq[DPP_BOOTSTRAP_MAX_FREQ];
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unsigned int num_freq;
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int own;
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struct crypto_key *pubkey;
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u8 pubkey_hash[SHA256_MAC_LEN];
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const struct dpp_curve_params *curve;
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unsigned int pkex_t; /* number of failures before dpp_pkex
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* instantiation */
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};
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#define PKEX_COUNTER_T_LIMIT 5
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struct dpp_pkex {
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void *msg_ctx;
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unsigned int initiator:1;
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unsigned int exchange_done:1;
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unsigned int failed:1;
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struct dpp_bootstrap_info *own_bi;
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u8 own_mac[ETH_ALEN];
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u8 peer_mac[ETH_ALEN];
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char *identifier;
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char *code;
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struct crypto_key *x;
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struct crypto_key *y;
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u8 Mx[DPP_MAX_SHARED_SECRET_LEN];
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u8 Nx[DPP_MAX_SHARED_SECRET_LEN];
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u8 z[DPP_MAX_HASH_LEN];
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struct crypto_key *peer_bootstrap_key;
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struct wpabuf *exchange_req;
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struct wpabuf *exchange_resp;
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unsigned int t; /* number of failures on code use */
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unsigned int exch_req_wait_time;
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unsigned int exch_req_tries;
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unsigned int freq;
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};
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enum dpp_akm {
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DPP_AKM_UNKNOWN,
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DPP_AKM_DPP,
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DPP_AKM_PSK,
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DPP_AKM_SAE,
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DPP_AKM_PSK_SAE,
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DPP_AKM_SAE_DPP,
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DPP_AKM_PSK_SAE_DPP,
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};
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enum dpp_netrole {
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DPP_NETROLE_STA,
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DPP_NETROLE_AP,
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DPP_NETROLE_CONFIGURATOR,
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};
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struct dpp_configuration {
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u8 ssid[32];
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size_t ssid_len;
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int ssid_charset;
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enum dpp_akm akm;
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enum dpp_netrole netrole;
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/* For DPP configuration (connector) */
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os_time_t netaccesskey_expiry;
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/* TODO: groups */
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char *group_id;
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/* For legacy configuration */
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char *passphrase;
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u8 psk[32];
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int psk_set;
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};
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#define DPP_MAX_CONF_OBJ 10
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struct dpp_authentication {
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void *msg_ctx;
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u8 peer_version;
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const struct dpp_curve_params *curve;
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struct dpp_bootstrap_info *peer_bi;
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struct dpp_bootstrap_info *own_bi;
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struct dpp_bootstrap_info *tmp_own_bi;
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u8 waiting_pubkey_hash[SHA256_MAC_LEN];
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int response_pending;
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enum dpp_status_error auth_resp_status;
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enum dpp_status_error conf_resp_status;
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u8 peer_mac_addr[ETH_ALEN];
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u8 i_nonce[DPP_MAX_NONCE_LEN];
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u8 r_nonce[DPP_MAX_NONCE_LEN];
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u8 e_nonce[DPP_MAX_NONCE_LEN];
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u8 i_capab;
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u8 r_capab;
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struct crypto_key *own_protocol_key;
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struct crypto_key *peer_protocol_key;
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struct wpabuf *req_msg;
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struct wpabuf *resp_msg;
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/* Intersection of possible frequencies for initiating DPP
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* Authentication exchange */
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unsigned int freq[DPP_BOOTSTRAP_MAX_FREQ];
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unsigned int num_freq, freq_idx;
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unsigned int curr_freq;
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unsigned int neg_freq;
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unsigned int num_freq_iters;
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size_t secret_len;
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u8 Mx[DPP_MAX_SHARED_SECRET_LEN];
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size_t Mx_len;
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u8 Nx[DPP_MAX_SHARED_SECRET_LEN];
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size_t Nx_len;
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u8 Lx[DPP_MAX_SHARED_SECRET_LEN];
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size_t Lx_len;
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u8 k1[DPP_MAX_HASH_LEN];
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u8 k2[DPP_MAX_HASH_LEN];
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u8 ke[DPP_MAX_HASH_LEN];
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int initiator;
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int waiting_auth_resp;
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int waiting_auth_conf;
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int auth_req_ack;
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unsigned int auth_resp_tries;
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u8 allowed_roles;
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int configurator;
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int remove_on_tx_status;
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int connect_on_tx_status;
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int waiting_conf_result;
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int waiting_conn_status_result;
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int auth_success;
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struct wpabuf *conf_req;
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const struct wpabuf *conf_resp; /* owned by GAS server */
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struct dpp_configuration *conf_ap;
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struct dpp_configuration *conf2_ap;
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struct dpp_configuration *conf_sta;
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struct dpp_configuration *conf2_sta;
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struct dpp_configurator *conf;
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struct dpp_config_obj {
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char *connector; /* received signedConnector */
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u8 ssid[SSID_MAX_LEN];
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u8 ssid_len;
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int ssid_charset;
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char passphrase[64];
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u8 psk[PMK_LEN];
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int psk_set;
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enum dpp_akm akm;
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struct wpabuf *c_sign_key;
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} conf_obj[DPP_MAX_CONF_OBJ];
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unsigned int num_conf_obj;
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struct wpabuf *net_access_key;
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os_time_t net_access_key_expiry;
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int send_conn_status;
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int conn_status_requested;
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int akm_use_selector;
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#ifdef CONFIG_WPA_TESTING_OPTIONS
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char *config_obj_override;
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char *discovery_override;
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char *groups_override;
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unsigned int ignore_netaccesskey_mismatch:1;
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#endif /* CONFIG_WPA_TESTING_OPTIONS */
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};
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struct dpp_configurator {
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struct dl_list list;
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unsigned int id;
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int own;
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struct crypto_key *csign;
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char *kid;
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const struct dpp_curve_params *curve;
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};
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struct dpp_introduction {
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u8 pmkid[PMKID_LEN];
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u8 pmk[PMK_LEN_MAX];
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size_t pmk_len;
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};
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#ifdef CONFIG_WPA_TESTING_OPTIONS
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enum dpp_test_behavior {
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DPP_TEST_DISABLED = 0,
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DPP_TEST_AFTER_WRAPPED_DATA_AUTH_REQ = 1,
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DPP_TEST_AFTER_WRAPPED_DATA_AUTH_RESP = 2,
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DPP_TEST_AFTER_WRAPPED_DATA_AUTH_CONF = 3,
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DPP_TEST_AFTER_WRAPPED_DATA_PKEX_CR_REQ = 4,
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DPP_TEST_AFTER_WRAPPED_DATA_PKEX_CR_RESP = 5,
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DPP_TEST_AFTER_WRAPPED_DATA_CONF_REQ = 6,
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DPP_TEST_AFTER_WRAPPED_DATA_CONF_RESP = 7,
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DPP_TEST_ZERO_I_CAPAB = 8,
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DPP_TEST_ZERO_R_CAPAB = 9,
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DPP_TEST_NO_R_BOOTSTRAP_KEY_HASH_AUTH_REQ = 10,
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DPP_TEST_NO_I_BOOTSTRAP_KEY_HASH_AUTH_REQ = 11,
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DPP_TEST_NO_I_PROTO_KEY_AUTH_REQ = 12,
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DPP_TEST_NO_I_NONCE_AUTH_REQ = 13,
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DPP_TEST_NO_I_CAPAB_AUTH_REQ = 14,
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DPP_TEST_NO_WRAPPED_DATA_AUTH_REQ = 15,
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DPP_TEST_NO_STATUS_AUTH_RESP = 16,
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DPP_TEST_NO_R_BOOTSTRAP_KEY_HASH_AUTH_RESP = 17,
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DPP_TEST_NO_I_BOOTSTRAP_KEY_HASH_AUTH_RESP = 18,
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DPP_TEST_NO_R_PROTO_KEY_AUTH_RESP = 19,
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DPP_TEST_NO_R_NONCE_AUTH_RESP = 20,
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DPP_TEST_NO_I_NONCE_AUTH_RESP = 21,
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DPP_TEST_NO_R_CAPAB_AUTH_RESP = 22,
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DPP_TEST_NO_R_AUTH_AUTH_RESP = 23,
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DPP_TEST_NO_WRAPPED_DATA_AUTH_RESP = 24,
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DPP_TEST_NO_STATUS_AUTH_CONF = 25,
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DPP_TEST_NO_R_BOOTSTRAP_KEY_HASH_AUTH_CONF = 26,
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DPP_TEST_NO_I_BOOTSTRAP_KEY_HASH_AUTH_CONF = 27,
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DPP_TEST_NO_I_AUTH_AUTH_CONF = 28,
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DPP_TEST_NO_WRAPPED_DATA_AUTH_CONF = 29,
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DPP_TEST_I_NONCE_MISMATCH_AUTH_RESP = 30,
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DPP_TEST_INCOMPATIBLE_R_CAPAB_AUTH_RESP = 31,
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DPP_TEST_R_AUTH_MISMATCH_AUTH_RESP = 32,
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DPP_TEST_I_AUTH_MISMATCH_AUTH_CONF = 33,
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DPP_TEST_NO_FINITE_CYCLIC_GROUP_PKEX_EXCHANGE_REQ = 34,
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DPP_TEST_NO_ENCRYPTED_KEY_PKEX_EXCHANGE_REQ = 35,
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DPP_TEST_NO_STATUS_PKEX_EXCHANGE_RESP = 36,
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DPP_TEST_NO_ENCRYPTED_KEY_PKEX_EXCHANGE_RESP = 37,
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DPP_TEST_NO_BOOTSTRAP_KEY_PKEX_CR_REQ = 38,
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DPP_TEST_NO_I_AUTH_TAG_PKEX_CR_REQ = 39,
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DPP_TEST_NO_WRAPPED_DATA_PKEX_CR_REQ = 40,
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DPP_TEST_NO_BOOTSTRAP_KEY_PKEX_CR_RESP = 41,
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DPP_TEST_NO_R_AUTH_TAG_PKEX_CR_RESP = 42,
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DPP_TEST_NO_WRAPPED_DATA_PKEX_CR_RESP = 43,
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DPP_TEST_INVALID_ENCRYPTED_KEY_PKEX_EXCHANGE_REQ = 44,
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DPP_TEST_INVALID_ENCRYPTED_KEY_PKEX_EXCHANGE_RESP = 45,
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DPP_TEST_INVALID_STATUS_PKEX_EXCHANGE_RESP = 46,
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DPP_TEST_INVALID_BOOTSTRAP_KEY_PKEX_CR_REQ = 47,
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DPP_TEST_INVALID_BOOTSTRAP_KEY_PKEX_CR_RESP = 48,
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DPP_TEST_I_AUTH_TAG_MISMATCH_PKEX_CR_REQ = 49,
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DPP_TEST_R_AUTH_TAG_MISMATCH_PKEX_CR_RESP = 50,
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DPP_TEST_NO_E_NONCE_CONF_REQ = 51,
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DPP_TEST_NO_CONFIG_ATTR_OBJ_CONF_REQ = 52,
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DPP_TEST_NO_WRAPPED_DATA_CONF_REQ = 53,
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DPP_TEST_NO_E_NONCE_CONF_RESP = 54,
|
||||
DPP_TEST_NO_CONFIG_OBJ_CONF_RESP = 55,
|
||||
DPP_TEST_NO_STATUS_CONF_RESP = 56,
|
||||
DPP_TEST_NO_WRAPPED_DATA_CONF_RESP = 57,
|
||||
DPP_TEST_INVALID_STATUS_CONF_RESP = 58,
|
||||
DPP_TEST_E_NONCE_MISMATCH_CONF_RESP = 59,
|
||||
DPP_TEST_NO_TRANSACTION_ID_PEER_DISC_REQ = 60,
|
||||
DPP_TEST_NO_CONNECTOR_PEER_DISC_REQ = 61,
|
||||
DPP_TEST_NO_TRANSACTION_ID_PEER_DISC_RESP = 62,
|
||||
DPP_TEST_NO_STATUS_PEER_DISC_RESP = 63,
|
||||
DPP_TEST_NO_CONNECTOR_PEER_DISC_RESP = 64,
|
||||
DPP_TEST_AUTH_RESP_IN_PLACE_OF_CONF = 65,
|
||||
DPP_TEST_INVALID_I_PROTO_KEY_AUTH_REQ = 66,
|
||||
DPP_TEST_INVALID_R_PROTO_KEY_AUTH_RESP = 67,
|
||||
DPP_TEST_INVALID_R_BOOTSTRAP_KEY_HASH_AUTH_REQ = 68,
|
||||
DPP_TEST_INVALID_I_BOOTSTRAP_KEY_HASH_AUTH_REQ = 69,
|
||||
DPP_TEST_INVALID_R_BOOTSTRAP_KEY_HASH_AUTH_RESP = 70,
|
||||
DPP_TEST_INVALID_I_BOOTSTRAP_KEY_HASH_AUTH_RESP = 71,
|
||||
DPP_TEST_INVALID_R_BOOTSTRAP_KEY_HASH_AUTH_CONF = 72,
|
||||
DPP_TEST_INVALID_I_BOOTSTRAP_KEY_HASH_AUTH_CONF = 73,
|
||||
DPP_TEST_INVALID_STATUS_AUTH_RESP = 74,
|
||||
DPP_TEST_INVALID_STATUS_AUTH_CONF = 75,
|
||||
DPP_TEST_INVALID_CONFIG_ATTR_OBJ_CONF_REQ = 76,
|
||||
DPP_TEST_INVALID_TRANSACTION_ID_PEER_DISC_RESP = 77,
|
||||
DPP_TEST_INVALID_STATUS_PEER_DISC_RESP = 78,
|
||||
DPP_TEST_INVALID_CONNECTOR_PEER_DISC_RESP = 79,
|
||||
DPP_TEST_INVALID_CONNECTOR_PEER_DISC_REQ = 80,
|
||||
DPP_TEST_INVALID_I_NONCE_AUTH_REQ = 81,
|
||||
DPP_TEST_INVALID_TRANSACTION_ID_PEER_DISC_REQ = 82,
|
||||
DPP_TEST_INVALID_E_NONCE_CONF_REQ = 83,
|
||||
DPP_TEST_STOP_AT_PKEX_EXCHANGE_RESP = 84,
|
||||
DPP_TEST_STOP_AT_PKEX_CR_REQ = 85,
|
||||
DPP_TEST_STOP_AT_PKEX_CR_RESP = 86,
|
||||
DPP_TEST_STOP_AT_AUTH_REQ = 87,
|
||||
DPP_TEST_STOP_AT_AUTH_RESP = 88,
|
||||
DPP_TEST_STOP_AT_AUTH_CONF = 89,
|
||||
DPP_TEST_STOP_AT_CONF_REQ = 90,
|
||||
DPP_TEST_REJECT_CONFIG = 91,
|
||||
};
|
||||
|
||||
extern enum dpp_test_behavior dpp_test;
|
||||
extern u8 dpp_pkex_own_mac_override[ETH_ALEN];
|
||||
extern u8 dpp_pkex_peer_mac_override[ETH_ALEN];
|
||||
extern u8 dpp_pkex_ephemeral_key_override[600];
|
||||
extern size_t dpp_pkex_ephemeral_key_override_len;
|
||||
extern u8 dpp_protocol_key_override[600];
|
||||
extern size_t dpp_protocol_key_override_len;
|
||||
extern u8 dpp_nonce_override[DPP_MAX_NONCE_LEN];
|
||||
extern size_t dpp_nonce_override_len;
|
||||
#endif /* CONFIG_WPA_TESTING_OPTIONS */
|
||||
|
||||
void dpp_bootstrap_info_free(struct dpp_bootstrap_info *info);
|
||||
const char * dpp_bootstrap_type_txt(enum dpp_bootstrap_type type);
|
||||
int dpp_bootstrap_key_hash(struct dpp_bootstrap_info *bi);
|
||||
int dpp_parse_uri_chan_list(struct dpp_bootstrap_info *bi,
|
||||
const char *chan_list);
|
||||
int dpp_parse_uri_mac(struct dpp_bootstrap_info *bi, const char *mac);
|
||||
int dpp_parse_uri_info(struct dpp_bootstrap_info *bi, const char *info);
|
||||
char * dpp_keygen(struct dpp_bootstrap_info *bi, const char *curve,
|
||||
u8 *privkey, size_t privkey_len);
|
||||
struct hostapd_hw_modes;
|
||||
struct dpp_authentication * dpp_auth_init(void *msg_ctx,
|
||||
struct dpp_bootstrap_info *peer_bi,
|
||||
struct dpp_bootstrap_info *own_bi,
|
||||
u8 dpp_allowed_roles,
|
||||
unsigned int neg_freq,
|
||||
struct hostapd_hw_modes *own_modes,
|
||||
u16 num_modes);
|
||||
struct dpp_authentication *
|
||||
dpp_auth_req_rx(void *msg_ctx, u8 dpp_allowed_roles, int qr_mutual,
|
||||
struct dpp_bootstrap_info *peer_bi,
|
||||
struct dpp_bootstrap_info *own_bi,
|
||||
unsigned int freq, const u8 *hdr, const u8 *attr_start,
|
||||
size_t attr_len);
|
||||
struct wpabuf *
|
||||
dpp_auth_resp_rx(struct dpp_authentication *auth, const u8 *hdr,
|
||||
const u8 *attr_start, size_t attr_len);
|
||||
struct wpabuf * dpp_build_conf_req(struct dpp_authentication *auth,
|
||||
const char *json);
|
||||
struct wpabuf * dpp_build_conf_req_helper(struct dpp_authentication *auth,
|
||||
const char *name,
|
||||
enum dpp_netrole netrole,
|
||||
const char *mud_url, int *opclasses);
|
||||
int dpp_auth_conf_rx(struct dpp_authentication *auth, const u8 *hdr,
|
||||
const u8 *attr_start, size_t attr_len);
|
||||
int dpp_notify_new_qr_code(struct dpp_authentication *auth,
|
||||
struct dpp_bootstrap_info *peer_bi);
|
||||
struct dpp_configuration * dpp_configuration_alloc(const char *type);
|
||||
int dpp_akm_psk(enum dpp_akm akm);
|
||||
int dpp_akm_sae(enum dpp_akm akm);
|
||||
int dpp_akm_legacy(enum dpp_akm akm);
|
||||
int dpp_akm_dpp(enum dpp_akm akm);
|
||||
int dpp_akm_ver2(enum dpp_akm akm);
|
||||
int dpp_configuration_valid(const struct dpp_configuration *conf);
|
||||
void dpp_configuration_free(struct dpp_configuration *conf);
|
||||
int dpp_set_configurator(struct dpp_global *dpp, void *msg_ctx,
|
||||
struct dpp_authentication *auth,
|
||||
const char *cmd);
|
||||
void dpp_auth_deinit(struct dpp_authentication *auth);
|
||||
struct wpabuf *
|
||||
dpp_conf_req_rx(struct dpp_authentication *auth, const u8 *attr_start,
|
||||
size_t attr_len);
|
||||
int dpp_conf_resp_rx(struct dpp_authentication *auth,
|
||||
const struct wpabuf *resp);
|
||||
enum dpp_status_error dpp_conf_result_rx(struct dpp_authentication *auth,
|
||||
const u8 *hdr,
|
||||
const u8 *attr_start, size_t attr_len);
|
||||
struct wpabuf * dpp_build_conf_result(struct dpp_authentication *auth,
|
||||
enum dpp_status_error status);
|
||||
enum dpp_status_error dpp_conn_status_result_rx(struct dpp_authentication *auth,
|
||||
const u8 *hdr,
|
||||
const u8 *attr_start,
|
||||
size_t attr_len,
|
||||
u8 *ssid, size_t *ssid_len,
|
||||
char **channel_list);
|
||||
struct wpabuf * dpp_build_conn_status_result(struct dpp_authentication *auth,
|
||||
enum dpp_status_error result,
|
||||
const u8 *ssid, size_t ssid_len,
|
||||
const char *channel_list);
|
||||
struct wpabuf * dpp_alloc_msg(enum dpp_public_action_frame_type type,
|
||||
size_t len);
|
||||
const u8 * dpp_get_attr(const u8 *buf, size_t len, u16 req_id, u16 *ret_len);
|
||||
int dpp_check_attrs(const u8 *buf, size_t len);
|
||||
int dpp_key_expired(const char *timestamp, os_time_t *expiry);
|
||||
const char * dpp_akm_str(enum dpp_akm akm);
|
||||
const char * dpp_akm_selector_str(enum dpp_akm akm);
|
||||
int dpp_configurator_get_key(const struct dpp_configurator *conf, char *buf,
|
||||
size_t buflen);
|
||||
void dpp_configurator_free(struct dpp_configurator *conf);
|
||||
struct dpp_configurator *
|
||||
dpp_keygen_configurator(const char *curve, u8 *privkey,
|
||||
size_t privkey_len);
|
||||
int dpp_configurator_own_config(struct dpp_authentication *auth,
|
||||
const char *curve, int ap);
|
||||
enum dpp_status_error
|
||||
dpp_peer_intro(struct dpp_introduction *intro, const char *own_connector,
|
||||
const u8 *net_access_key, size_t net_access_key_len,
|
||||
const u8 *csign_key, size_t csign_key_len,
|
||||
const u8 *peer_connector, size_t peer_connector_len,
|
||||
os_time_t *expiry);
|
||||
struct dpp_pkex * dpp_pkex_init(void *msg_ctx, struct dpp_bootstrap_info *bi,
|
||||
const u8 *own_mac,
|
||||
const char *identifier,
|
||||
const char *code);
|
||||
struct dpp_pkex * dpp_pkex_rx_exchange_req(void *msg_ctx,
|
||||
struct dpp_bootstrap_info *bi,
|
||||
const u8 *own_mac,
|
||||
const u8 *peer_mac,
|
||||
const char *identifier,
|
||||
const char *code,
|
||||
const u8 *buf, size_t len);
|
||||
struct wpabuf * dpp_pkex_rx_exchange_resp(struct dpp_pkex *pkex,
|
||||
const u8 *peer_mac,
|
||||
const u8 *buf, size_t len);
|
||||
struct wpabuf * dpp_pkex_rx_commit_reveal_req(struct dpp_pkex *pkex,
|
||||
const u8 *hdr,
|
||||
const u8 *buf, size_t len);
|
||||
int dpp_pkex_rx_commit_reveal_resp(struct dpp_pkex *pkex, const u8 *hdr,
|
||||
const u8 *buf, size_t len);
|
||||
void dpp_pkex_free(struct dpp_pkex *pkex);
|
||||
|
||||
char * dpp_corrupt_connector_signature(const char *connector);
|
||||
|
||||
|
||||
struct dpp_pfs {
|
||||
struct crypto_ecdh *ecdh;
|
||||
const struct dpp_curve_params *curve;
|
||||
struct wpabuf *ie;
|
||||
struct wpabuf *secret;
|
||||
};
|
||||
|
||||
struct dpp_pfs * dpp_pfs_init(const u8 *net_access_key,
|
||||
size_t net_access_key_len);
|
||||
int dpp_pfs_process(struct dpp_pfs *pfs, const u8 *peer_ie, size_t peer_ie_len);
|
||||
void dpp_pfs_free(struct dpp_pfs *pfs);
|
||||
|
||||
struct dpp_bootstrap_info * dpp_add_qr_code(struct dpp_global *dpp,
|
||||
const char *uri);
|
||||
struct dpp_bootstrap_info * dpp_add_nfc_uri(struct dpp_global *dpp,
|
||||
const char *uri);
|
||||
int dpp_bootstrap_gen(struct dpp_global *dpp, const char *cmd);
|
||||
struct dpp_bootstrap_info *
|
||||
dpp_bootstrap_get_id(struct dpp_global *dpp, unsigned int id);
|
||||
int dpp_bootstrap_remove(struct dpp_global *dpp, const char *id);
|
||||
struct dpp_bootstrap_info *
|
||||
dpp_pkex_finish(struct dpp_global *dpp, struct dpp_pkex *pkex, const u8 *peer,
|
||||
unsigned int freq);
|
||||
const char * dpp_bootstrap_get_uri(struct dpp_global *dpp, unsigned int id);
|
||||
int dpp_bootstrap_info(struct dpp_global *dpp, int id,
|
||||
char *reply, int reply_size);
|
||||
void dpp_bootstrap_find_pair(struct dpp_global *dpp, const u8 *i_bootstrap,
|
||||
const u8 *r_bootstrap,
|
||||
struct dpp_bootstrap_info **own_bi,
|
||||
struct dpp_bootstrap_info **peer_bi);
|
||||
struct dpp_global_config {
|
||||
void *msg_ctx;
|
||||
void *cb_ctx;
|
||||
int (*process_conf_obj)(void *ctx, struct dpp_authentication *auth);
|
||||
};
|
||||
|
||||
struct dpp_global * dpp_global_init(struct dpp_global_config *config);
|
||||
void dpp_global_clear(struct dpp_global *dpp);
|
||||
void dpp_global_deinit(struct dpp_global *dpp);
|
||||
|
||||
#endif /* CONFIG_DPP */
|
||||
#endif /* DPP_H */
|
||||
Reference in New Issue
Block a user