1 # Example hostapd build time configuration 2 # 3 # This file lists the configuration options that are used when building the 4 # hostapd binary. All lines starting with # are ignored. Configuration option 5 # lines must be commented out complete, if they are not to be included, i.e., 6 # 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 cass, these lines should use += in order not 10 # to override previous values of the variables. 11 12 # Driver interface for Host AP driver 13 CONFIG_DRIVER_HOSTAP=y 14 15 # Driver interface for wired authenticator 16 #CONFIG_DRIVER_WIRED=y 17 18 # Driver interface for madwifi driver 19 #CONFIG_DRIVER_MADWIFI=y 20 #CFLAGS += -I../../madwifi # change to the madwifi source directory 21 22 # Driver interface for drivers using the nl80211 kernel interface 23 CONFIG_DRIVER_NL80211=y 24 25 # Driver interface for FreeBSD net80211 layer (e.g., Atheros driver) 26 #CONFIG_DRIVER_BSD=y 27 #CFLAGS += -I/usr/local/include 28 #LIBS += -L/usr/local/lib 29 #LIBS_p += -L/usr/local/lib 30 #LIBS_c += -L/usr/local/lib 31 32 # Driver interface for no driver (e.g., RADIUS server only) 33 #CONFIG_DRIVER_NONE=y 34 35 # IEEE 802.11F/IAPP 36 CONFIG_IAPP=y 37 38 # WPA2/IEEE 802.11i RSN pre-authentication 39 CONFIG_RSN_PREAUTH=y 40 41 # PeerKey handshake for Station to Station Link (IEEE 802.11e DLS) 42 CONFIG_PEERKEY=y 43 44 # IEEE 802.11w (management frame protection) 45 # This version is an experimental implementation based on IEEE 802.11w/D1.0 46 # draft and is subject to change since the standard has not yet been finalized. 47 # Driver support is also needed for IEEE 802.11w. 48 #CONFIG_IEEE80211W=y 49 50 # Integrated EAP server 51 CONFIG_EAP=y 52 53 # EAP-MD5 for the integrated EAP server 54 CONFIG_EAP_MD5=y 55 56 # EAP-TLS for the integrated EAP server 57 CONFIG_EAP_TLS=y 58 59 # EAP-MSCHAPv2 for the integrated EAP server 60 CONFIG_EAP_MSCHAPV2=y 61 62 # EAP-PEAP for the integrated EAP server 63 CONFIG_EAP_PEAP=y 64 65 # EAP-GTC for the integrated EAP server 66 CONFIG_EAP_GTC=y 67 68 # EAP-TTLS for the integrated EAP server 69 CONFIG_EAP_TTLS=y 70 71 # EAP-SIM for the integrated EAP server 72 #CONFIG_EAP_SIM=y 73 74 # EAP-AKA for the integrated EAP server 75 #CONFIG_EAP_AKA=y 76 77 # EAP-AKA' for the integrated EAP server 78 # This requires CONFIG_EAP_AKA to be enabled, too. 79 #CONFIG_EAP_AKA_PRIME=y 80 81 # EAP-PAX for the integrated EAP server 82 #CONFIG_EAP_PAX=y 83 84 # EAP-PSK for the integrated EAP server (this is _not_ needed for WPA-PSK) 85 #CONFIG_EAP_PSK=y 86 87 # EAP-pwd for the integrated EAP server (secure authentication with a password) 88 #CONFIG_EAP_PWD=y 89 90 # EAP-SAKE for the integrated EAP server 91 #CONFIG_EAP_SAKE=y 92 93 # EAP-GPSK for the integrated EAP server 94 #CONFIG_EAP_GPSK=y 95 # Include support for optional SHA256 cipher suite in EAP-GPSK 96 #CONFIG_EAP_GPSK_SHA256=y 97 98 # EAP-FAST for the integrated EAP server 99 # Note: Default OpenSSL package does not include support for all the 100 # functionality needed for EAP-FAST. If EAP-FAST is enabled with OpenSSL, 101 # the OpenSSL library must be patched (openssl-0.9.9-session-ticket.patch) 102 # to add the needed functions. 103 #CONFIG_EAP_FAST=y 104 105 # Wi-Fi Protected Setup (WPS) 106 #CONFIG_WPS=y 107 # Enable WSC 2.0 support 108 #CONFIG_WPS2=y 109 # Enable UPnP support for external WPS Registrars 110 #CONFIG_WPS_UPNP=y 111 # Enable WPS support with NFC config method 112 #CONFIG_WPS_NFC=y 113 114 # EAP-IKEv2 115 #CONFIG_EAP_IKEV2=y 116 117 # Trusted Network Connect (EAP-TNC) 118 #CONFIG_EAP_TNC=y 119 120 # PKCS#12 (PFX) support (used to read private key and certificate file from 121 # a file that usually has extension .p12 or .pfx) 122 CONFIG_PKCS12=y 123 124 # RADIUS authentication server. This provides access to the integrated EAP 125 # server from external hosts using RADIUS. 126 #CONFIG_RADIUS_SERVER=y 127 128 # Build IPv6 support for RADIUS operations 129 CONFIG_IPV6=y 130 131 # IEEE Std 802.11r-2008 (Fast BSS Transition) 132 #CONFIG_IEEE80211R=y 133 134 # Use the hostapd's IEEE 802.11 authentication (ACL), but without 135 # the IEEE 802.11 Management capability (e.g., madwifi or FreeBSD/net80211) 136 #CONFIG_DRIVER_RADIUS_ACL=y 137 138 # IEEE 802.11n (High Throughput) support 139 #CONFIG_IEEE80211N=y 140 141 # Wireless Network Management (IEEE Std 802.11v-2011) 142 # Note: This is experimental and not complete implementation. 143 #CONFIG_WNM=y 144 145 # IEEE 802.11ac (Very High Throughput) support 146 #CONFIG_IEEE80211AC=y 147 148 # Remove debugging code that is printing out debug messages to stdout. 149 # This can be used to reduce the size of the hostapd considerably if debugging 150 # code is not needed. 151 #CONFIG_NO_STDOUT_DEBUG=y 152 153 # Add support for writing debug log to a file: -f /tmp/hostapd.log 154 # Disabled by default. 155 #CONFIG_DEBUG_FILE=y 156 157 # Remove support for RADIUS accounting 158 #CONFIG_NO_ACCOUNTING=y 159 160 # Remove support for RADIUS 161 #CONFIG_NO_RADIUS=y 162 163 # Remove support for VLANs 164 #CONFIG_NO_VLAN=y 165 166 # Enable support for fully dynamic VLANs. This enables hostapd to 167 # automatically create bridge and VLAN interfaces if necessary. 168 #CONFIG_FULL_DYNAMIC_VLAN=y 169 170 # Use netlink-based kernel API for VLAN operations instead of ioctl() 171 # Note: This requires libnl 3.1 or newer. 172 #CONFIG_VLAN_NETLINK=y 173 174 # Remove support for dumping state into a file on SIGUSR1 signal 175 # This can be used to reduce binary size at the cost of disabling a debugging 176 # option. 177 #CONFIG_NO_DUMP_STATE=y 178 179 # Enable tracing code for developer debugging 180 # This tracks use of memory allocations and other registrations and reports 181 # incorrect use with a backtrace of call (or allocation) location. 182 #CONFIG_WPA_TRACE=y 183 # For BSD, comment out these. 184 #LIBS += -lexecinfo 185 #LIBS_p += -lexecinfo 186 #LIBS_c += -lexecinfo 187 188 # Use libbfd to get more details for developer debugging 189 # This enables use of libbfd to get more detailed symbols for the backtraces 190 # generated by CONFIG_WPA_TRACE=y. 191 #CONFIG_WPA_TRACE_BFD=y 192 # For BSD, comment out these. 193 #LIBS += -lbfd -liberty -lz 194 #LIBS_p += -lbfd -liberty -lz 195 #LIBS_c += -lbfd -liberty -lz 196 197 # hostapd depends on strong random number generation being available from the 198 # operating system. os_get_random() function is used to fetch random data when 199 # needed, e.g., for key generation. On Linux and BSD systems, this works by 200 # reading /dev/urandom. It should be noted that the OS entropy pool needs to be 201 # properly initialized before hostapd is started. This is important especially 202 # on embedded devices that do not have a hardware random number generator and 203 # may by default start up with minimal entropy available for random number 204 # generation. 205 # 206 # As a safety net, hostapd is by default trying to internally collect 207 # additional entropy for generating random data to mix in with the data 208 # fetched from the OS. This by itself is not considered to be very strong, but 209 # it may help in cases where the system pool is not initialized properly. 210 # However, it is very strongly recommended that the system pool is initialized 211 # with enough entropy either by using hardware assisted random number 212 # generator or by storing state over device reboots. 213 # 214 # hostapd can be configured to maintain its own entropy store over restarts to 215 # enhance random number generation. This is not perfect, but it is much more 216 # secure than using the same sequence of random numbers after every reboot. 217 # This can be enabled with -e<entropy file> command line option. The specified 218 # file needs to be readable and writable by hostapd. 219 # 220 # If the os_get_random() is known to provide strong random data (e.g., on 221 # Linux/BSD, the board in question is known to have reliable source of random 222 # data from /dev/urandom), the internal hostapd random pool can be disabled. 223 # This will save some in binary size and CPU use. However, this should only be 224 # considered for builds that are known to be used on devices that meet the 225 # requirements described above. 226 #CONFIG_NO_RANDOM_POOL=y 227 228 # Select TLS implementation 229 # openssl = OpenSSL (default) 230 # gnutls = GnuTLS 231 # internal = Internal TLSv1 implementation (experimental) 232 # none = Empty template 233 #CONFIG_TLS=openssl 234 235 # TLS-based EAP methods require at least TLS v1.0. Newer version of TLS (v1.1) 236 # can be enabled to get a stronger construction of messages when block ciphers 237 # are used. 238 #CONFIG_TLSV11=y 239 240 # TLS-based EAP methods require at least TLS v1.0. Newer version of TLS (v1.2) 241 # can be enabled to enable use of stronger crypto algorithms. 242 #CONFIG_TLSV12=y 243 244 # If CONFIG_TLS=internal is used, additional library and include paths are 245 # needed for LibTomMath. Alternatively, an integrated, minimal version of 246 # LibTomMath can be used. See beginning of libtommath.c for details on benefits 247 # and drawbacks of this option. 248 #CONFIG_INTERNAL_LIBTOMMATH=y 249 #ifndef CONFIG_INTERNAL_LIBTOMMATH 250 #LTM_PATH=/usr/src/libtommath-0.39 251 #CFLAGS += -I$(LTM_PATH) 252 #LIBS += -L$(LTM_PATH) 253 #LIBS_p += -L$(LTM_PATH) 254 #endif 255 # At the cost of about 4 kB of additional binary size, the internal LibTomMath 256 # can be configured to include faster routines for exptmod, sqr, and div to 257 # speed up DH and RSA calculation considerably 258 #CONFIG_INTERNAL_LIBTOMMATH_FAST=y 259 260 # Interworking (IEEE 802.11u) 261 # This can be used to enable functionality to improve interworking with 262 # external networks. 263 #CONFIG_INTERWORKING=y 264 265 # Hotspot 2.0 266 #CONFIG_HS20=y 267 268 # Enable SQLite database support in hlr_auc_gw, EAP-SIM DB, and eap_user_file 269 #CONFIG_SQLITE=y 270