1# Example wpa_supplicant build time configuration 2# 3# This file lists the configuration options that are used when building the 4# wpa_supplicant binary. All lines starting with # are ignored. Configuration 5# option lines must be commented out complete, if they are not to be included, 6# i.e., just setting VARIABLE=n is not disabling that variable. 7# 8# This file is included in Makefile, so variables like CFLAGS and LIBS can also 9# be modified from here. In most cases, these lines should use += in order not 10# to override previous values of the variables. 11 12 13# Uncomment following two lines and fix the paths if you have installed OpenSSL 14# or GnuTLS in non-default location 15#CFLAGS += -I/usr/local/openssl/include 16#LIBS += -L/usr/local/openssl/lib 17 18# Some Red Hat versions seem to include kerberos header files from OpenSSL, but 19# the kerberos files are not in the default include path. Following line can be 20# used to fix build issues on such systems (krb5.h not found). 21#CFLAGS += -I/usr/include/kerberos 22 23# Driver interface for generic Linux wireless extensions 24# Note: WEXT is deprecated in the current Linux kernel version and no new 25# functionality is added to it. nl80211-based interface is the new 26# replacement for WEXT and its use allows wpa_supplicant to properly control 27# the driver to improve existing functionality like roaming and to support new 28# functionality. 29CONFIG_DRIVER_WEXT=y 30 31# Driver interface for Linux drivers using the nl80211 kernel interface 32CONFIG_DRIVER_NL80211=y 33 34# QCA vendor extensions to nl80211 35#CONFIG_DRIVER_NL80211_QCA=y 36 37# driver_nl80211.c requires libnl. If you are compiling it yourself 38# you may need to point hostapd to your version of libnl. 39# 40#CFLAGS += -I$<path to libnl include files> 41#LIBS += -L$<path to libnl library files> 42 43# Use libnl v2.0 (or 3.0) libraries. 44#CONFIG_LIBNL20=y 45 46# Use libnl 3.2 libraries (if this is selected, CONFIG_LIBNL20 is ignored) 47CONFIG_LIBNL32=y 48 49 50# Driver interface for FreeBSD net80211 layer (e.g., Atheros driver) 51#CONFIG_DRIVER_BSD=y 52#CFLAGS += -I/usr/local/include 53#LIBS += -L/usr/local/lib 54#LIBS_p += -L/usr/local/lib 55#LIBS_c += -L/usr/local/lib 56 57# Driver interface for Windows NDIS 58#CONFIG_DRIVER_NDIS=y 59#CFLAGS += -I/usr/include/w32api/ddk 60#LIBS += -L/usr/local/lib 61# For native build using mingw 62#CONFIG_NATIVE_WINDOWS=y 63# Additional directories for cross-compilation on Linux host for mingw target 64#CFLAGS += -I/opt/mingw/mingw32/include/ddk 65#LIBS += -L/opt/mingw/mingw32/lib 66#CC=mingw32-gcc 67# By default, driver_ndis uses WinPcap for low-level operations. This can be 68# replaced with the following option which replaces WinPcap calls with NDISUIO. 69# However, this requires that WZC is disabled (net stop wzcsvc) before starting 70# wpa_supplicant. 71# CONFIG_USE_NDISUIO=y 72 73# Driver interface for wired Ethernet drivers 74CONFIG_DRIVER_WIRED=y 75 76# Driver interface for MACsec capable Qualcomm Atheros drivers 77#CONFIG_DRIVER_MACSEC_QCA=y 78 79# Driver interface for Linux MACsec drivers 80CONFIG_DRIVER_MACSEC_LINUX=y 81 82# Driver interface for the Broadcom RoboSwitch family 83#CONFIG_DRIVER_ROBOSWITCH=y 84 85# Driver interface for no driver (e.g., WPS ER only) 86#CONFIG_DRIVER_NONE=y 87 88# Solaris libraries 89#LIBS += -lsocket -ldlpi -lnsl 90#LIBS_c += -lsocket 91 92# Enable IEEE 802.1X Supplicant (automatically included if any EAP method or 93# MACsec is included) 94CONFIG_IEEE8021X_EAPOL=y 95 96# EAP-MD5 97CONFIG_EAP_MD5=y 98 99# EAP-MSCHAPv2 100CONFIG_EAP_MSCHAPV2=y 101 102# EAP-TLS 103CONFIG_EAP_TLS=y 104# Enable EAP-TLSv1.3 support by default (currently disabled unless explicitly 105# enabled in network configuration) 106#CONFIG_EAP_TLSV1_3=y 107 108# EAL-PEAP 109CONFIG_EAP_PEAP=y 110 111# EAP-TTLS 112CONFIG_EAP_TTLS=y 113 114# EAP-FAST 115CONFIG_EAP_FAST=y 116 117# EAP-TEAP 118# Note: The current EAP-TEAP implementation is experimental and should not be 119# enabled for production use. The IETF RFC 7170 that defines EAP-TEAP has number 120# of conflicting statements and missing details and the implementation has 121# vendor specific workarounds for those and as such, may not interoperate with 122# any other implementation. This should not be used for anything else than 123# experimentation and interoperability testing until those issues has been 124# resolved. 125#CONFIG_EAP_TEAP=y 126 127# EAP-GTC 128CONFIG_EAP_GTC=y 129 130# EAP-OTP 131CONFIG_EAP_OTP=y 132 133# EAP-SIM (enable CONFIG_PCSC, if EAP-SIM is used) 134#CONFIG_EAP_SIM=y 135 136# Enable SIM simulator (Milenage) for EAP-SIM 137#CONFIG_SIM_SIMULATOR=y 138 139# EAP-PSK (experimental; this is _not_ needed for WPA-PSK) 140#CONFIG_EAP_PSK=y 141 142# EAP-pwd (secure authentication using only a password) 143CONFIG_EAP_PWD=y 144 145# EAP-PAX 146CONFIG_EAP_PAX=y 147 148# LEAP 149CONFIG_EAP_LEAP=y 150 151# EAP-AKA (enable CONFIG_PCSC, if EAP-AKA is used) 152#CONFIG_EAP_AKA=y 153 154# EAP-AKA' (enable CONFIG_PCSC, if EAP-AKA' is used). 155# This requires CONFIG_EAP_AKA to be enabled, too. 156#CONFIG_EAP_AKA_PRIME=y 157 158# Enable USIM simulator (Milenage) for EAP-AKA 159#CONFIG_USIM_SIMULATOR=y 160 161# EAP-SAKE 162CONFIG_EAP_SAKE=y 163 164# EAP-GPSK 165CONFIG_EAP_GPSK=y 166# Include support for optional SHA256 cipher suite in EAP-GPSK 167CONFIG_EAP_GPSK_SHA256=y 168 169# EAP-TNC and related Trusted Network Connect support (experimental) 170CONFIG_EAP_TNC=y 171 172# Wi-Fi Protected Setup (WPS) 173CONFIG_WPS=y 174# Enable WPS external registrar functionality 175#CONFIG_WPS_ER=y 176# Disable credentials for an open network by default when acting as a WPS 177# registrar. 178#CONFIG_WPS_REG_DISABLE_OPEN=y 179# Enable WPS support with NFC config method 180#CONFIG_WPS_NFC=y 181 182# EAP-IKEv2 183CONFIG_EAP_IKEV2=y 184 185# EAP-EKE 186#CONFIG_EAP_EKE=y 187 188# MACsec 189CONFIG_MACSEC=y 190 191# PKCS#12 (PFX) support (used to read private key and certificate file from 192# a file that usually has extension .p12 or .pfx) 193CONFIG_PKCS12=y 194 195# Smartcard support (i.e., private key on a smartcard), e.g., with openssl 196# engine. 197CONFIG_SMARTCARD=y 198 199# PC/SC interface for smartcards (USIM, GSM SIM) 200# Enable this if EAP-SIM or EAP-AKA is included 201#CONFIG_PCSC=y 202 203# Support HT overrides (disable HT/HT40, mask MCS rates, etc.) 204#CONFIG_HT_OVERRIDES=y 205 206# Support VHT overrides (disable VHT, mask MCS rates, etc.) 207#CONFIG_VHT_OVERRIDES=y 208 209# Support HE overrides 210#CONFIG_HE_OVERRIDES=y 211 212# Development testing 213#CONFIG_EAPOL_TEST=y 214 215# Support IPv6 216CONFIG_IPV6=y 217 218# Select control interface backend for external programs, e.g, wpa_cli: 219# unix = UNIX domain sockets (default for Linux/*BSD) 220# udp = UDP sockets using localhost (127.0.0.1) 221# udp6 = UDP IPv6 sockets using localhost (::1) 222# named_pipe = Windows Named Pipe (default for Windows) 223# udp-remote = UDP sockets with remote access (only for tests systems/purpose) 224# udp6-remote = UDP IPv6 sockets with remote access (only for tests purpose) 225# y = use default (backwards compatibility) 226# If this option is commented out, control interface is not included in the 227# build. 228CONFIG_CTRL_IFACE=y 229 230# Include support for GNU Readline and History Libraries in wpa_cli. 231# When building a wpa_cli binary for distribution, please note that these 232# libraries are licensed under GPL and as such, BSD license may not apply for 233# the resulting binary. 234#CONFIG_READLINE=y 235 236# Include internal line edit mode in wpa_cli. This can be used as a replacement 237# for GNU Readline to provide limited command line editing and history support. 238#CONFIG_WPA_CLI_EDIT=y 239 240# Remove debugging code that is printing out debug message to stdout. 241# This can be used to reduce the size of the wpa_supplicant considerably 242# if debugging code is not needed. The size reduction can be around 35% 243# (e.g., 90 kB). 244#CONFIG_NO_STDOUT_DEBUG=y 245 246# Remove WPA support, e.g., for wired-only IEEE 802.1X supplicant, to save 247# 35-50 kB in code size. 248#CONFIG_NO_WPA=y 249 250# Remove IEEE 802.11i/WPA-Personal ASCII passphrase support 251# This option can be used to reduce code size by removing support for 252# converting ASCII passphrases into PSK. If this functionality is removed, the 253# PSK can only be configured as the 64-octet hexstring (e.g., from 254# wpa_passphrase). This saves about 0.5 kB in code size. 255#CONFIG_NO_WPA_PASSPHRASE=y 256 257# Simultaneous Authentication of Equals (SAE), WPA3-Personal 258CONFIG_SAE=y 259 260# SAE Public Key, WPA3-Personal 261#CONFIG_SAE_PK=y 262 263# Disable scan result processing (ap_scan=1) to save code size by about 1 kB. 264# This can be used if ap_scan=1 mode is never enabled. 265#CONFIG_NO_SCAN_PROCESSING=y 266 267# Select configuration backend: 268# file = text file (e.g., wpa_supplicant.conf; note: the configuration file 269# path is given on command line, not here; this option is just used to 270# select the backend that allows configuration files to be used) 271# winreg = Windows registry (see win_example.reg for an example) 272CONFIG_BACKEND=file 273 274# Remove configuration write functionality (i.e., to allow the configuration 275# file to be updated based on runtime configuration changes). The runtime 276# configuration can still be changed, the changes are just not going to be 277# persistent over restarts. This option can be used to reduce code size by 278# about 3.5 kB. 279#CONFIG_NO_CONFIG_WRITE=y 280 281# Remove support for configuration blobs to reduce code size by about 1.5 kB. 282#CONFIG_NO_CONFIG_BLOBS=y 283 284# Select program entry point implementation: 285# main = UNIX/POSIX like main() function (default) 286# main_winsvc = Windows service (read parameters from registry) 287# main_none = Very basic example (development use only) 288#CONFIG_MAIN=main 289 290# Select wrapper for operating system and C library specific functions 291# unix = UNIX/POSIX like systems (default) 292# win32 = Windows systems 293# none = Empty template 294#CONFIG_OS=unix 295 296# Select event loop implementation 297# eloop = select() loop (default) 298# eloop_win = Windows events and WaitForMultipleObject() loop 299#CONFIG_ELOOP=eloop 300 301# Should we use poll instead of select? Select is used by default. 302#CONFIG_ELOOP_POLL=y 303 304# Should we use epoll instead of select? Select is used by default. 305#CONFIG_ELOOP_EPOLL=y 306 307# Should we use kqueue instead of select? Select is used by default. 308#CONFIG_ELOOP_KQUEUE=y 309 310# Select layer 2 packet implementation 311# linux = Linux packet socket (default) 312# pcap = libpcap/libdnet/WinPcap 313# freebsd = FreeBSD libpcap 314# winpcap = WinPcap with receive thread 315# ndis = Windows NDISUIO (note: requires CONFIG_USE_NDISUIO=y) 316# none = Empty template 317#CONFIG_L2_PACKET=linux 318 319# Disable Linux packet socket workaround applicable for station interface 320# in a bridge for EAPOL frames. This should be uncommented only if the kernel 321# is known to not have the regression issue in packet socket behavior with 322# bridge interfaces (commit 'bridge: respect RFC2863 operational state')'). 323#CONFIG_NO_LINUX_PACKET_SOCKET_WAR=y 324 325# Support Operating Channel Validation 326#CONFIG_OCV=y 327 328# Select TLS implementation 329# openssl = OpenSSL (default) 330# gnutls = GnuTLS 331# internal = Internal TLSv1 implementation (experimental) 332# linux = Linux kernel AF_ALG and internal TLSv1 implementation (experimental) 333# none = Empty template 334#CONFIG_TLS=openssl 335 336# TLS-based EAP methods require at least TLS v1.0. Newer version of TLS (v1.1) 337# can be enabled to get a stronger construction of messages when block ciphers 338# are used. It should be noted that some existing TLS v1.0 -based 339# implementation may not be compatible with TLS v1.1 message (ClientHello is 340# sent prior to negotiating which version will be used) 341#CONFIG_TLSV11=y 342 343# TLS-based EAP methods require at least TLS v1.0. Newer version of TLS (v1.2) 344# can be enabled to enable use of stronger crypto algorithms. It should be 345# noted that some existing TLS v1.0 -based implementation may not be compatible 346# with TLS v1.2 message (ClientHello is sent prior to negotiating which version 347# will be used) 348#CONFIG_TLSV12=y 349 350# Select which ciphers to use by default with OpenSSL if the user does not 351# specify them. 352#CONFIG_TLS_DEFAULT_CIPHERS="DEFAULT:!EXP:!LOW" 353 354# If CONFIG_TLS=internal is used, additional library and include paths are 355# needed for LibTomMath. Alternatively, an integrated, minimal version of 356# LibTomMath can be used. See beginning of libtommath.c for details on benefits 357# and drawbacks of this option. 358#CONFIG_INTERNAL_LIBTOMMATH=y 359#ifndef CONFIG_INTERNAL_LIBTOMMATH 360#LTM_PATH=/usr/src/libtommath-0.39 361#CFLAGS += -I$(LTM_PATH) 362#LIBS += -L$(LTM_PATH) 363#LIBS_p += -L$(LTM_PATH) 364#endif 365# At the cost of about 4 kB of additional binary size, the internal LibTomMath 366# can be configured to include faster routines for exptmod, sqr, and div to 367# speed up DH and RSA calculation considerably 368#CONFIG_INTERNAL_LIBTOMMATH_FAST=y 369 370# Include NDIS event processing through WMI into wpa_supplicant/wpasvc. 371# This is only for Windows builds and requires WMI-related header files and 372# WbemUuid.Lib from Platform SDK even when building with MinGW. 373#CONFIG_NDIS_EVENTS_INTEGRATED=y 374#PLATFORMSDKLIB="/opt/Program Files/Microsoft Platform SDK/Lib" 375 376# Add support for new DBus control interface 377# (fi.w1.wpa_supplicant1) 378CONFIG_CTRL_IFACE_DBUS_NEW=y 379 380# Add introspection support for new DBus control interface 381CONFIG_CTRL_IFACE_DBUS_INTRO=y 382 383# Add support for loading EAP methods dynamically as shared libraries. 384# When this option is enabled, each EAP method can be either included 385# statically (CONFIG_EAP_<method>=y) or dynamically (CONFIG_EAP_<method>=dyn). 386# Dynamic EAP methods are build as shared objects (eap_*.so) and they need to 387# be loaded in the beginning of the wpa_supplicant configuration file 388# (see load_dynamic_eap parameter in the example file) before being used in 389# the network blocks. 390# 391# Note that some shared parts of EAP methods are included in the main program 392# and in order to be able to use dynamic EAP methods using these parts, the 393# main program must have been build with the EAP method enabled (=y or =dyn). 394# This means that EAP-TLS/PEAP/TTLS/FAST cannot be added as dynamic libraries 395# unless at least one of them was included in the main build to force inclusion 396# of the shared code. Similarly, at least one of EAP-SIM/AKA must be included 397# in the main build to be able to load these methods dynamically. 398# 399# Please also note that using dynamic libraries will increase the total binary 400# size. Thus, it may not be the best option for targets that have limited 401# amount of memory/flash. 402#CONFIG_DYNAMIC_EAP_METHODS=y 403 404# Dynamic library loading 405 406# Add the ability to configure libraries to load at compile time. 407# If set, these disable dynamic configuration. 408#CONFIG_PKCS11_ENGINE_PATH - pkcs11_engine library location. 409#CONFIG_PKCS11_MODULE_PATH - pkcs11_module library location. 410#CONFIG_OPENSC_ENGINE_PATH - opensc_engine library location. 411# 412# Prevent library loading at runtime 413#CONFIG_NO_PKCS11_ENGINE_PATH=y # prevents loading pkcs11_engine library. 414#CONFIG_NO_PKCS11_MODULE_PATH=y # prevents loading pkcs11_module library. 415# CONFIG_NO_OPENSC_ENGINE_PATH=y # prevents loading opensc_engine library. 416 417# Prevents loading EAP libraries at runtime 418#CONFIG_NO_LOAD_DYNAMIC_EAP=y 419 420# IEEE Std 802.11r-2008 (Fast BSS Transition) for station mode 421CONFIG_IEEE80211R=y 422 423# Add support for writing debug log to a file (/tmp/wpa_supplicant-log-#.txt) 424CONFIG_DEBUG_FILE=y 425 426# Send debug messages to syslog instead of stdout 427CONFIG_DEBUG_SYSLOG=y 428# Set syslog facility for debug messages 429#CONFIG_DEBUG_SYSLOG_FACILITY=LOG_DAEMON 430 431# Add support for sending all debug messages (regardless of debug verbosity) 432# to the Linux kernel tracing facility. This helps debug the entire stack by 433# making it easy to record everything happening from the driver up into the 434# same file, e.g., using trace-cmd. 435#CONFIG_DEBUG_LINUX_TRACING=y 436 437# Add support for writing debug log to Android logcat instead of standard 438# output 439#CONFIG_ANDROID_LOG=y 440 441# Enable privilege separation (see README 'Privilege separation' for details) 442#CONFIG_PRIVSEP=y 443 444# Enable mitigation against certain attacks against TKIP by delaying Michael 445# MIC error reports by a random amount of time between 0 and 60 seconds 446#CONFIG_DELAYED_MIC_ERROR_REPORT=y 447 448# Enable tracing code for developer debugging 449# This tracks use of memory allocations and other registrations and reports 450# incorrect use with a backtrace of call (or allocation) location. 451#CONFIG_WPA_TRACE=y 452# For BSD, uncomment these. 453#LIBS += -lexecinfo 454#LIBS_p += -lexecinfo 455#LIBS_c += -lexecinfo 456 457# Use libbfd to get more details for developer debugging 458# This enables use of libbfd to get more detailed symbols for the backtraces 459# generated by CONFIG_WPA_TRACE=y. 460#CONFIG_WPA_TRACE_BFD=y 461# For BSD, uncomment these. 462#LIBS += -lbfd -liberty -lz 463#LIBS_p += -lbfd -liberty -lz 464#LIBS_c += -lbfd -liberty -lz 465 466# wpa_supplicant depends on strong random number generation being available 467# from the operating system. os_get_random() function is used to fetch random 468# data when needed, e.g., for key generation. On Linux and BSD systems, this 469# works by reading /dev/urandom. It should be noted that the OS entropy pool 470# needs to be properly initialized before wpa_supplicant is started. This is 471# important especially on embedded devices that do not have a hardware random 472# number generator and may by default start up with minimal entropy available 473# for random number generation. 474# 475# As a safety net, wpa_supplicant is by default trying to internally collect 476# additional entropy for generating random data to mix in with the data fetched 477# from the OS. This by itself is not considered to be very strong, but it may 478# help in cases where the system pool is not initialized properly. However, it 479# is very strongly recommended that the system pool is initialized with enough 480# entropy either by using hardware assisted random number generator or by 481# storing state over device reboots. 482# 483# wpa_supplicant can be configured to maintain its own entropy store over 484# restarts to enhance random number generation. This is not perfect, but it is 485# much more secure than using the same sequence of random numbers after every 486# reboot. This can be enabled with -e<entropy file> command line option. The 487# specified file needs to be readable and writable by wpa_supplicant. 488# 489# If the os_get_random() is known to provide strong random data (e.g., on 490# Linux/BSD, the board in question is known to have reliable source of random 491# data from /dev/urandom), the internal wpa_supplicant random pool can be 492# disabled. This will save some in binary size and CPU use. However, this 493# should only be considered for builds that are known to be used on devices 494# that meet the requirements described above. 495#CONFIG_NO_RANDOM_POOL=y 496 497# Should we attempt to use the getrandom(2) call that provides more reliable 498# yet secure randomness source than /dev/random on Linux 3.17 and newer. 499# Requires glibc 2.25 to build, falls back to /dev/random if unavailable. 500#CONFIG_GETRANDOM=y 501 502# IEEE 802.11ac (Very High Throughput) support (mainly for AP mode) 503CONFIG_IEEE80211AC=y 504 505# IEEE 802.11ax HE support (mainly for AP mode) 506CONFIG_IEEE80211AX=y 507 508# IEEE 802.11be EHT support (mainly for AP mode) 509# CONFIG_IEEE80211AX is mandatory for setting CONFIG_IEEE80211BE. 510# Note: This is experimental and work in progress. The definitions are still 511# subject to change and this should not be expected to interoperate with the 512# final IEEE 802.11be version. 513#CONFIG_IEEE80211BE=y 514 515# Wireless Network Management (IEEE Std 802.11v-2011) 516# Note: This is experimental and not complete implementation. 517#CONFIG_WNM=y 518 519# Interworking (IEEE 802.11u) 520# This can be used to enable functionality to improve interworking with 521# external networks (GAS/ANQP to learn more about the networks and network 522# selection based on available credentials). 523CONFIG_INTERWORKING=y 524 525# Hotspot 2.0 526CONFIG_HS20=y 527 528# Enable interface matching in wpa_supplicant 529#CONFIG_MATCH_IFACE=y 530 531# Disable roaming in wpa_supplicant 532#CONFIG_NO_ROAMING=y 533 534# AP mode operations with wpa_supplicant 535# This can be used for controlling AP mode operations with wpa_supplicant. It 536# should be noted that this is mainly aimed at simple cases like 537# WPA2-Personal while more complex configurations like WPA2-Enterprise with an 538# external RADIUS server can be supported with hostapd. 539CONFIG_AP=y 540 541# P2P (Wi-Fi Direct) 542# This can be used to enable P2P support in wpa_supplicant. See README-P2P for 543# more information on P2P operations. 544CONFIG_P2P=y 545 546# Enable TDLS support 547CONFIG_TDLS=y 548 549# Wi-Fi Display 550# This can be used to enable Wi-Fi Display extensions for P2P using an external 551# program to control the additional information exchanges in the messages. 552CONFIG_WIFI_DISPLAY=y 553 554# Autoscan 555# This can be used to enable automatic scan support in wpa_supplicant. 556# See wpa_supplicant.conf for more information on autoscan usage. 557# 558# Enabling directly a module will enable autoscan support. 559# For exponential module: 560#CONFIG_AUTOSCAN_EXPONENTIAL=y 561# For periodic module: 562#CONFIG_AUTOSCAN_PERIODIC=y 563 564# Password (and passphrase, etc.) backend for external storage 565# These optional mechanisms can be used to add support for storing passwords 566# and other secrets in external (to wpa_supplicant) location. This allows, for 567# example, operating system specific key storage to be used 568# 569# External password backend for testing purposes (developer use) 570#CONFIG_EXT_PASSWORD_TEST=y 571# File-based backend to read passwords from an external file. 572#CONFIG_EXT_PASSWORD_FILE=y 573 574# Enable Fast Session Transfer (FST) 575#CONFIG_FST=y 576 577# Enable CLI commands for FST testing 578#CONFIG_FST_TEST=y 579 580# OS X builds. This is only for building eapol_test. 581#CONFIG_OSX=y 582 583# Automatic Channel Selection 584# This will allow wpa_supplicant to pick the channel automatically when channel 585# is set to "0". 586# 587# TODO: Extend parser to be able to parse "channel=acs_survey" as an alternative 588# to "channel=0". This would enable us to eventually add other ACS algorithms in 589# similar way. 590# 591# Automatic selection is currently only done through initialization, later on 592# we hope to do background checks to keep us moving to more ideal channels as 593# time goes by. ACS is currently only supported through the nl80211 driver and 594# your driver must have survey dump capability that is filled by the driver 595# during scanning. 596# 597# TODO: In analogy to hostapd be able to customize the ACS survey algorithm with 598# a newly to create wpa_supplicant.conf variable acs_num_scans. 599# 600# Supported ACS drivers: 601# * ath9k 602# * ath5k 603# * ath10k 604# 605# For more details refer to: 606# http://wireless.kernel.org/en/users/Documentation/acs 607#CONFIG_ACS=y 608 609# Support Multi Band Operation 610#CONFIG_MBO=y 611 612# Fast Initial Link Setup (FILS) (IEEE 802.11ai) 613#CONFIG_FILS=y 614# FILS shared key authentication with PFS 615#CONFIG_FILS_SK_PFS=y 616 617# Support RSN on IBSS networks 618# This is needed to be able to use mode=1 network profile with proto=RSN and 619# key_mgmt=WPA-PSK (i.e., full key management instead of WPA-None). 620CONFIG_IBSS_RSN=y 621 622# External PMKSA cache control 623# This can be used to enable control interface commands that allow the current 624# PMKSA cache entries to be fetched and new entries to be added. 625#CONFIG_PMKSA_CACHE_EXTERNAL=y 626 627# Mesh Networking (IEEE 802.11s) 628#CONFIG_MESH=y 629 630# Background scanning modules 631# These can be used to request wpa_supplicant to perform background scanning 632# operations for roaming within an ESS (same SSID). See the bgscan parameter in 633# the wpa_supplicant.conf file for more details. 634# Periodic background scans based on signal strength 635CONFIG_BGSCAN_SIMPLE=y 636# Learn channels used by the network and try to avoid bgscans on other 637# channels (experimental) 638#CONFIG_BGSCAN_LEARN=y 639 640# Opportunistic Wireless Encryption (OWE) 641# Experimental implementation of draft-harkins-owe-07.txt 642#CONFIG_OWE=y 643 644# Device Provisioning Protocol (DPP) (also known as Wi-Fi Easy Connect) 645CONFIG_DPP=y 646# DPP version 2 support 647CONFIG_DPP2=y 648# DPP version 3 support (experimental and still changing; do not enable for 649# production use) 650#CONFIG_DPP3=y 651 652# Wired equivalent privacy (WEP) 653# WEP is an obsolete cryptographic data confidentiality algorithm that is not 654# considered secure. It should not be used for anything anymore. The 655# functionality needed to use WEP is available in the current wpa_supplicant 656# release under this optional build parameter. This functionality is subject to 657# be completely removed in a future release. 658#CONFIG_WEP=y 659 660# Remove all TKIP functionality 661# TKIP is an old cryptographic data confidentiality algorithm that is not 662# considered secure. It should not be used anymore for anything else than a 663# backwards compatibility option as a group cipher when connecting to APs that 664# use WPA+WPA2 mixed mode. For now, the default wpa_supplicant build includes 665# support for this by default, but that functionality is subject to be removed 666# in the future. 667#CONFIG_NO_TKIP=y 668 669# Pre-Association Security Negotiation (PASN) 670# Experimental implementation based on IEEE P802.11z/D2.6 and the protocol 671# design is still subject to change. As such, this should not yet be enabled in 672# production use. 673#CONFIG_PASN=y 674 675# Disable support for Radio Measurement (IEEE 802.11k) and supported operating 676# class indication. Removing these is not recommended since they can help the 677# AP manage the network and STA steering. 678#CONFIG_NO_RRM=y 679 680# Disable support for Robust AV streaming for consumer and enterprise Wi-Fi 681# applications; IEEE Std 802.11-2020, 4.3.24; SCS, MSCS, QoS Management 682#CONFIG_NO_ROBUST_AV=y 683 684# Disable support for WMM admission control 685#CONFIG_NO_WMM_AC=y 686 687# Wi-Fi Aware unsynchronized service discovery (NAN USD) 688#CONFIG_NAN_USD=y 689