esp_wifi: Add example code for EAP-FAST.

pull/7966/head
Hrudaynath Dhabe 2021-10-28 22:31:43 +05:30
rodzic 5f96a6ffd2
commit 4cad64babf
11 zmienionych plików z 459 dodań i 0 usunięć

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# (Automatically converted from project Makefile by convert_to_cmake.py.)
# The following lines of boilerplate have to be in your project's CMakeLists
# in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.5)
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(wifi_eap_fast)

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# WPA2 Enterprise Example
This example shows how ESP32 connects to AP with Wi-Fi enterprise encryption using the EAP-FAST method. The example does the following steps:
1. Install CA certificate which is optional.
2. Set user name and password and identity.
3. Set the PAC file which may be empty.
4. Enable wpa2 enterprise.
5. Connect to AP.
*Note:* 1. EAP-FAST is not supported with `CONFIG_WPA_MBEDTLS_CRYPTO` and so is disabled by default.
2. Setting the config `fast_provisioning` to methods 0 and 1 do not support saving the PAC credentials in case of a restart or loss of power.
3. The certificates present in the `examples/wifi/wifi_eap_fast/main` folder contain server certificates which have the corresponding CA as well. These can be used for server validation which is opptional.
4. The expiration date of these certificates is 2027/06/05.
### Configuration
```
idf.py menuconfig
```
* Set SSID of Access Point to connect in Example Configuration.
* Enter EAP-ID.
* Enter Username and Password.
* Enable or disable Validate Server option.
### Build and Flash the project.
```
idf.py -p PORT flash monitor
```
### Example output
Here is an example of wpa2 enterprise (FAST method) console output.
```
I (690) example: Setting WiFi configuration SSID wpa2_test...
I (690) phy_init: phy_version 4670,719f9f6,Feb 18 2021,17:07:07
I (800) wifi:mode : sta (24:6f:28:80:41:78)
I (800) wifi:enable tsf
I (1410) wifi:new:<6,0>, old:<1,0>, ap:<255,255>, sta:<6,0>, prof:1
I (2410) wifi:state: init -> auth (b0)
I (2420) wifi:state: auth -> assoc (0)
E (2420) wifi:Association refused temporarily, comeback time 3072 mSec
I (5500) wifi:state: assoc -> assoc (0)
I (5500) wifi:state: assoc -> init (6c0)
I (5500) wifi:new:<6,0>, old:<6,0>, ap:<255,255>, sta:<6,0>, prof:1
I (7560) wifi:new:<6,0>, old:<6,0>, ap:<255,255>, sta:<6,0>, prof:1
I (7560) wifi:state: init -> auth (b0)
I (7560) wifi:state: auth -> assoc (0)
I (7570) wifi:state: assoc -> run (10)
I (7770) wifi:connected with wpa2_test, aid = 1, channel 6, BW20, bssid = 24:4b:fe:ab:be:99
I (7770) wifi:security: WPA2-ENT, phy: bg, rssi: -80
I (7780) wifi:pm start, type: 1
I (7800) example: ~~~~~~~~~~~
I (7800) example: IP:0.0.0.0
I (7800) example: MASK:0.0.0.0
I (7800) example: GW:0.0.0.0
I (7800) example: ~~~~~~~~~~~
I (7870) wifi:AP's beacon interval = 102400 us, DTIM period = 1
I (8580) esp_netif_handlers: sta ip: 192.168.5.3, mask: 255.255.255.0, gw: 192.168.5.1
I (12800) example: ~~~~~~~~~~~
I (12800) example: IP:192.168.5.3
I (12800) example: MASK:255.255.255.0
I (12800) example: GW:192.168.5.1
I (12800) example: ~~~~~~~~~~~
```

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# Embed CA, certificate & key directly into binary
idf_component_register(SRCS "wifi_eap_fast_main.c"
INCLUDE_DIRS "."
EMBED_TXTFILES ca.pem pac_file.pac)

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menu "Example Configuration"
choice
prompt "Enterprise configuration to be used"
default EXAMPLE_WPA_WPA2_ENTERPRISE
config EXAMPLE_WPA_WPA2_ENTERPRISE
bool "WPA_WPA2_ENT"
config EXAMPLE_WPA3_ENTERPRISE
bool "WPA3_ENT"
depends on IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
select ESP_WIFI_GCMP_SUPPORT
select ESP_WIFI_GMAC_SUPPORT
select WPA_SUITE_B_192
endchoice
config EXAMPLE_WIFI_SSID
string "WiFi SSID"
default "wpa2_test"
help
SSID (network name) for the example to connect to.
if EXAMPLE_WPA_WPA2_ENTERPRISE
config EXAMPLE_VALIDATE_SERVER_CERT
bool "Validate server"
default y
help
Validate the servers' certificate using CA cert.
endif
if !EXAMPLE_WPA_WPA2_ENTERPRISE
config EXAMPLE_VALIDATE_SERVER_CERT
default y
endif
config EXAMPLE_EAP_ID
string "EAP ID"
default "example@espressif.com"
help
Identity in phase 1 of EAP procedure.
config EXAMPLE_EAP_USERNAME
string "EAP USERNAME"
default "espressif"
help
Username for EAP method.
config EXAMPLE_EAP_PASSWORD
string "EAP PASSWORD"
default "test11"
help
Password for EAP method.
endmenu

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-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

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Certificate:
Data:
Version: 3 (0x2)
Serial Number: 47 (0x2f)
Signature Algorithm: sha1WithRSAEncryption
Issuer: C=FR, ST=Radius, L=Somewhere, O=Example Inc./emailAddress=admin@example.com, CN=Example Certificate Authority
Validity
Not Before: Jun 7 08:06:49 2017 GMT
Not After : Jun 5 08:06:49 2027 GMT
Subject: C=FR, ST=Radius, O=Example Inc., CN=Example Server Certificate/emailAddress=admin@example.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:c9:d8:e2:e0:75:91:83:87:d8:c8:80:c6:20:4d:
e9:14:24:30:98:33:53:fa:56:0e:ec:9a:43:7f:87:
a9:22:94:26:06:c7:ac:b5:d9:ec:55:06:81:b7:0d:
c9:24:51:49:fa:47:fb:4b:4e:fc:ed:75:8a:e1:28:
32:bc:c5:e0:4c:45:c4:58:60:15:67:1e:6b:40:19:
3f:f0:ab:92:61:92:2d:71:10:2e:f2:eb:bc:81:2f:
5a:3b:74:ca:5f:fd:e0:ee:d1:d9:07:6a:6c:20:c0:
07:88:b4:8b:0f:ad:1e:c9:4f:7c:11:98:37:89:15:
de:24:b1:11:1a:7c:97:4a:cf:f3:c8:cb:79:9e:9c:
c3:71:da:a6:94:97:f5:95:fd:61:06:44:e2:3f:12:
43:0b:1d:33:48:91:d2:ce:4f:97:a1:ed:6a:30:c7:
5d:98:b5:6e:0a:b7:4f:d9:03:ec:80:76:09:b0:40:
a1:a1:af:ab:2a:59:c4:0f:56:22:bc:be:14:be:18:
df:10:7d:5d:22:bf:e5:04:77:7a:75:6b:3e:eb:6d:
20:a1:a7:60:d4:f1:87:9d:9f:60:b9:d3:db:2c:25:
f4:91:4a:f1:d2:40:e5:a1:10:88:a0:41:5a:98:40:
ca:15:d7:e3:e6:3e:c0:6a:d5:46:b2:b4:90:b4:ae:
3b:e3
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 CRL Distribution Points:
Full Name:
URI:http://www.example.com/example_ca.crl
Signature Algorithm: sha1WithRSAEncryption
a4:25:21:51:0b:22:6c:63:8d:a9:c1:4f:04:33:69:79:34:f0:
36:dd:8f:6a:27:5f:07:a2:1d:ef:8b:f0:96:e6:e7:a3:b8:3b:
85:5e:3f:26:43:8a:8e:95:58:9c:a6:db:9c:51:bf:ea:53:16:
3e:c1:a8:11:1a:c6:cf:0e:a1:17:18:64:d2:05:f1:c0:9c:a6:
2b:16:c4:29:54:03:d2:17:bd:15:74:d6:ad:8a:8f:2d:cc:27:
3b:88:88:f2:ea:d0:a2:cb:e9:42:57:df:26:9f:8a:a2:02:2f:
35:b6:19:1d:26:43:44:af:12:4b:bc:b9:84:50:02:fd:1d:fa:
50:e8
-----BEGIN CERTIFICATE-----
MIIDWTCCAsKgAwIBAgIBLzANBgkqhkiG9w0BAQUFADCBkzELMAkGA1UEBhMCRlIx
DzANBgNVBAgMBlJhZGl1czESMBAGA1UEBwwJU29tZXdoZXJlMRUwEwYDVQQKDAxF
eGFtcGxlIEluYy4xIDAeBgkqhkiG9w0BCQEWEWFkbWluQGV4YW1wbGUuY29tMSYw
JAYDVQQDDB1FeGFtcGxlIENlcnRpZmljYXRlIEF1dGhvcml0eTAeFw0xNzA2MDcw
ODA2NDlaFw0yNzA2MDUwODA2NDlaMHwxCzAJBgNVBAYTAkZSMQ8wDQYDVQQIDAZS
YWRpdXMxFTATBgNVBAoMDEV4YW1wbGUgSW5jLjEjMCEGA1UEAwwaRXhhbXBsZSBT
ZXJ2ZXIgQ2VydGlmaWNhdGUxIDAeBgkqhkiG9w0BCQEWEWFkbWluQGV4YW1wbGUu
Y29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAydji4HWRg4fYyIDG
IE3pFCQwmDNT+lYO7JpDf4epIpQmBsestdnsVQaBtw3JJFFJ+kf7S0787XWK4Sgy
vMXgTEXEWGAVZx5rQBk/8KuSYZItcRAu8uu8gS9aO3TKX/3g7tHZB2psIMAHiLSL
D60eyU98EZg3iRXeJLERGnyXSs/zyMt5npzDcdqmlJf1lf1hBkTiPxJDCx0zSJHS
zk+Xoe1qMMddmLVuCrdP2QPsgHYJsEChoa+rKlnED1YivL4UvhjfEH1dIr/lBHd6
dWs+620goadg1PGHnZ9gudPbLCX0kUrx0kDloRCIoEFamEDKFdfj5j7AatVGsrSQ
tK474wIDAQABo08wTTATBgNVHSUEDDAKBggrBgEFBQcDATA2BgNVHR8ELzAtMCug
KaAnhiVodHRwOi8vd3d3LmV4YW1wbGUuY29tL2V4YW1wbGVfY2EuY3JsMA0GCSqG
SIb3DQEBBQUAA4GBAKQlIVELImxjjanBTwQzaXk08Dbdj2onXweiHe+L8Jbm56O4
O4VePyZDio6VWJym25xRv+pTFj7BqBEaxs8OoRcYZNIF8cCcpisWxClUA9IXvRV0
1q2Kjy3MJzuIiPLq0KLL6UJX3yafiqICLzW2GR0mQ0SvEku8uYRQAv0d+lDo
-----END CERTIFICATE-----

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-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----

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Bag Attributes
localKeyID: 63 3B C1 EE 3A 4A 9B 3E FF 9E E7 BC 17 50 D7 F7 B7 7E 3B C0
subject=/C=FR/ST=Radius/O=Example Inc./CN=Example Server Certificate/emailAddress=admin@example.com
issuer=/C=FR/ST=Radius/L=Somewhere/O=Example Inc./emailAddress=admin@example.com/CN=Example Certificate Authority
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Bag Attributes
localKeyID: 63 3B C1 EE 3A 4A 9B 3E FF 9E E7 BC 17 50 D7 F7 B7 7E 3B C0
Key Attributes: <No Attributes>
-----BEGIN ENCRYPTED PRIVATE KEY-----
MIIFDjBABgkqhkiG9w0BBQ0wMzAbBgkqhkiG9w0BBQwwDgQIzOJcU8NzjKACAggA
MBQGCCqGSIb3DQMHBAjdK4dY0QgcrgSCBMgCv4euS7bxaRTMSXYliVA+UrAI0iJL
oQgZ6cGFqXqasKu7K6BltLXaKJLX321gV2ofHHAxa1CWFwIgrv/bhci10cJr6BaL
a3+5L5e/EO0eRKVzoplput9mTP27pcJSu8jN5jOu054oamzFKtgGcBuL9mRCAfVq
JSCwbSUHPrwZX6jVDsLggrvE78SIXEYAQDfUrbvBY1kGNNV+U9v410SREYXI3q+8
a4Paotf2HN5G0nvr0BSJUbY0NUe4AP1NfOM1VE8UiLL3LfZE3ZbOm6XsM8Mxf8rV
BkDOzhErF/dXOE65b5xG4KfoXy78WN7OeJpjNgNUDUl1/3+bc++8f7ZBzOtVAjP7
diDYU/UrQeLUrLVxTLD6C9J9HvbW5JCEa1FN+pKQKxeaQ9j/dDhJ7XI4ctaIIQui
zrOTLEhBqC10TaNabLNVsLFCgFQMREBVYZoBYbFIZLT4FuRk5yaAYRDCrRKgqlu6
61E0jOD/hDZIbBO/Vf94d+VaypeFonoz6SdrWgf4heN530d5fd5nOxElRl8LmUcH
LriwJIXB7XCfwgjREceRQpjiqmWPl8hcfe9E2NzwldbE+eLN0mlXgRyLlU+eXova
3r1u60Hb9ocLux3kHUXpZ+MomwkwqIn9qFC0U3KBGt7SmhUWypmoNUPiXP0U4Lno
tynPBODzhDeRv2T0qxULc6OznDE3WOuy88B94/JXhB5D56bRb9FkkpHpmn8MP8SW
fIV3cK/cBoGxgyk+IaL0aQbojFtyeyKbkrz1W3WnPtB3/kqd8USzpCvUBMBVG83D
XzHcU/mRYO61BgyGv0VBXdBtPbmW1CK73eX7gc/uOtqhxUQc3g5hNZDL2rxPCpID
alyGlSQxY8cPWJbYMPq2RHoJNDxnTbFhDm3mdOoTg5qK4+cUZMBqfq1kswXM9Z4p
LSnIviRjpL4a7hhDVAJYOo29rBP+QNdt5CkyLNwjnDv+l8jHOMTP4t1RPvoQx6hc
aOQOcSQnIqDgzot3//dnC2mBTQ66jsOnRPMMs9MQ4up6Wrc5PEt5avBi3B4AQC2Q
TUjL6QAcMR5cJbkecp+5h7W5pUw3OYcYpg6G+unJVGSgZkye2lySGgNuRLmcYjVA
gXfA9a8+HN/TFGHP668pZvHQrfV470ETnHhrh+NLN5AIDR+UFG8is7Xj7Ly2/5bN
M3Q3AYSCb8P8/ZrV3Dfm3qoCoxuNYax0PYt/JBWXTtPG1SClUQg+yo8VMiNw877h
IEdkg1QBxKWY5x+ThK79y+Cwub795ym9bYTwAtH8kpLmamoBT8UvgJumh0i8NGg3
04B/oyg1P8/TxfbD0uaTPC+tmbIKVyHybTQL6/E0bs2knPp2Zyxno3yE3AI70msZ
mGNuK9mkxITIUbijiRZyeQvZz/x/daYwQ0WuaXXpPQvKcFu7LyIEad8QpIqtSCax
VS9Mtwe7zTCp0jmQDBGltlk1B2rUlQ5rxsFN6kJtBULdQc1TTj0NUp3ESeAE3A/l
wE8fPzBht1OKghJqVndGoh01XhKJfpfaQ85CES0HzA6Nll8SQO0bn6u4SBZGEvBT
pFarRrtS6KbulTDB3yBPrKgd1ZoBQv5/ScW8fPcLi55U6nhR28uu+zKy4yZFgOFR
2KU=
-----END ENCRYPTED PRIVATE KEY-----

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/*
* SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: CC0-1.0
*/
#include <string.h>
#include <stdlib.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/event_groups.h"
#include "esp_wifi.h"
#include "esp_wpa2.h"
#include "esp_event.h"
#include "esp_log.h"
#include "esp_system.h"
#include "nvs_flash.h"
#include "esp_netif.h"
/* The examples use simple WiFi configuration that you can set via
project configuration menu.
If you'd rather not, just change the below entries to strings with
the config you want - ie #define EXAMPLE_WIFI_SSID "mywifissid"
*/
#define EXAMPLE_WIFI_SSID CONFIG_EXAMPLE_WIFI_SSID
#define EXAMPLE_EAP_ID CONFIG_EXAMPLE_EAP_ID
#define EXAMPLE_EAP_USERNAME CONFIG_EXAMPLE_EAP_USERNAME
#define EXAMPLE_EAP_PASSWORD CONFIG_EXAMPLE_EAP_PASSWORD
/* FreeRTOS event group to signal when we are connected & ready to make a request */
static EventGroupHandle_t wifi_event_group;
/* esp netif object representing the WIFI station */
static esp_netif_t *sta_netif = NULL;
/* The event group allows multiple bits for each event,
but we only care about one event - are we connected
to the AP with an IP? */
const int CONNECTED_BIT = BIT0;
static const char *TAG = "example";
/* CA cert, taken from ca.pem
To embed it in the app binary, the PEM, CRT and KEY file is named
in the component.mk COMPONENT_EMBED_TXTFILES variable.
*/
#if defined(CONFIG_EXAMPLE_VALIDATE_SERVER_CERT)
extern uint8_t ca_pem_start[] asm("_binary_ca_pem_start");
extern uint8_t ca_pem_end[] asm("_binary_ca_pem_end");
#endif
extern uint8_t pac_file_pac_start[] asm("_binary_pac_file_pac_start");
extern uint8_t pac_file_pac_end[] asm("_binary_pac_file_pac_end");
static void event_handler(void* arg, esp_event_base_t event_base,
int32_t event_id, void* event_data)
{
if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START) {
esp_wifi_connect();
} else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED) {
esp_wifi_connect();
xEventGroupClearBits(wifi_event_group, CONNECTED_BIT);
} else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) {
xEventGroupSetBits(wifi_event_group, CONNECTED_BIT);
}
}
static void initialise_wifi(void)
{
#if defined(CONFIG_EXAMPLE_VALIDATE_SERVER_CERT)
unsigned int ca_pem_bytes = ca_pem_end - ca_pem_start;
#endif
unsigned int pac_file_bytes = pac_file_pac_end - pac_file_pac_start;
ESP_ERROR_CHECK(esp_netif_init());
wifi_event_group = xEventGroupCreate();
ESP_ERROR_CHECK(esp_event_loop_create_default());
sta_netif = esp_netif_create_default_wifi_sta();
assert(sta_netif);
wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
ESP_ERROR_CHECK( esp_wifi_init(&cfg) );
ESP_ERROR_CHECK( esp_event_handler_register(WIFI_EVENT, ESP_EVENT_ANY_ID, &event_handler, NULL) );
ESP_ERROR_CHECK( esp_event_handler_register(IP_EVENT, IP_EVENT_STA_GOT_IP, &event_handler, NULL) );
ESP_ERROR_CHECK( esp_wifi_set_storage(WIFI_STORAGE_RAM) );
wifi_config_t wifi_config = {
.sta = {
.ssid = EXAMPLE_WIFI_SSID,
#if defined(CONFIG_EXAMPLE_WPA3_ENTERPRISE)
.pmf_cfg = {
.capable = true,
.required = false
},
#endif
},
};
ESP_LOGI(TAG, "Setting WiFi configuration SSID %s...", wifi_config.sta.ssid);
ESP_ERROR_CHECK( esp_wifi_set_mode(WIFI_MODE_STA) );
ESP_ERROR_CHECK( esp_wifi_set_config(WIFI_IF_STA, &wifi_config) );
ESP_ERROR_CHECK( esp_wifi_sta_wpa2_ent_set_identity((uint8_t *)EXAMPLE_EAP_ID, strlen(EXAMPLE_EAP_ID)) );
#if defined(CONFIG_EXAMPLE_VALIDATE_SERVER_CERT) || \
defined(CONFIG_EXAMPLE_WPA3_ENTERPRISE)
ESP_ERROR_CHECK( esp_wifi_sta_wpa2_ent_set_ca_cert(ca_pem_start, ca_pem_bytes) );
#endif /* CONFIG_EXAMPLE_VALIDATE_SERVER_CERT */ /* EXAMPLE_WPA3_ENTERPRISE */
ESP_ERROR_CHECK( esp_wifi_sta_wpa2_ent_set_username((uint8_t *)EXAMPLE_EAP_USERNAME, strlen(EXAMPLE_EAP_USERNAME)) );
ESP_ERROR_CHECK( esp_wifi_sta_wpa2_ent_set_password((uint8_t *)EXAMPLE_EAP_PASSWORD, strlen(EXAMPLE_EAP_PASSWORD)) );
ESP_ERROR_CHECK( esp_wifi_sta_wpa2_ent_set_pac_file(pac_file_pac_start, pac_file_bytes - 1) );
esp_eap_fast_config eap_fast_config = {
.fast_provisioning = 2,
.fast_max_pac_list_len = 0,
.fast_pac_format_binary = false
};
ESP_ERROR_CHECK( esp_wifi_sta_wpa2_ent_set_fast_phase1_params(eap_fast_config) );
ESP_ERROR_CHECK( esp_wifi_sta_wpa2_ent_enable() );
ESP_ERROR_CHECK( esp_wifi_start() );
}
static void wpa2_enterprise_example_task(void *pvParameters)
{
esp_netif_ip_info_t ip;
memset(&ip, 0, sizeof(esp_netif_ip_info_t));
vTaskDelay(2000 / portTICK_PERIOD_MS);
while (1) {
vTaskDelay(5000 / portTICK_PERIOD_MS);
if (esp_netif_get_ip_info(sta_netif, &ip) == 0) {
ESP_LOGI(TAG, "~~~~~~~~~~~");
ESP_LOGI(TAG, "IP:"IPSTR, IP2STR(&ip.ip));
ESP_LOGI(TAG, "MASK:"IPSTR, IP2STR(&ip.netmask));
ESP_LOGI(TAG, "GW:"IPSTR, IP2STR(&ip.gw));
ESP_LOGI(TAG, "~~~~~~~~~~~");
}
}
}
void app_main(void)
{
ESP_ERROR_CHECK( nvs_flash_init() );
initialise_wifi();
xTaskCreate(&wpa2_enterprise_example_task, "wpa2_enterprise_example_task", 4096, NULL, 5, NULL);
}

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CONFIG_WPA_MBEDTLS_CRYPTO=n