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d3bddd8b84
Derive rRK and rIK on EAP server if ERP is enabled and use these keys to allow EAP re-authentication to be used and to derive rMSK. The new hostapd configuration parameter eap_server_erp=1 can now be used to configure the integrated EAP server to derive EMSK, rRK, and rIK at the successful completion of an EAP authentication method. This functionality is not included in the default build and can be enabled with CONFIG_ERP=y. Signed-off-by: Jouni Malinen <j@w1.fi>
317 lines
10 KiB
Plaintext
317 lines
10 KiB
Plaintext
# Example hostapd build time configuration
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#
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# This file lists the configuration options that are used when building the
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# hostapd binary. All lines starting with # are ignored. Configuration option
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# lines must be commented out complete, if they are not to be included, i.e.,
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# just setting VARIABLE=n is not disabling that variable.
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#
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# This file is included in Makefile, so variables like CFLAGS and LIBS can also
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# be modified from here. In most cass, these lines should use += in order not
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# to override previous values of the variables.
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# Driver interface for Host AP driver
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CONFIG_DRIVER_HOSTAP=y
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# Driver interface for wired authenticator
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#CONFIG_DRIVER_WIRED=y
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# Driver interface for drivers using the nl80211 kernel interface
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CONFIG_DRIVER_NL80211=y
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# driver_nl80211.c requires libnl. If you are compiling it yourself
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# you may need to point hostapd to your version of libnl.
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#
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#CFLAGS += -I$<path to libnl include files>
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#LIBS += -L$<path to libnl library files>
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# Use libnl v2.0 (or 3.0) libraries.
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#CONFIG_LIBNL20=y
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# Use libnl 3.2 libraries (if this is selected, CONFIG_LIBNL20 is ignored)
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#CONFIG_LIBNL32=y
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# Driver interface for FreeBSD net80211 layer (e.g., Atheros driver)
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#CONFIG_DRIVER_BSD=y
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#CFLAGS += -I/usr/local/include
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#LIBS += -L/usr/local/lib
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#LIBS_p += -L/usr/local/lib
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#LIBS_c += -L/usr/local/lib
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# Driver interface for no driver (e.g., RADIUS server only)
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#CONFIG_DRIVER_NONE=y
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# IEEE 802.11F/IAPP
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CONFIG_IAPP=y
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# WPA2/IEEE 802.11i RSN pre-authentication
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CONFIG_RSN_PREAUTH=y
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# PeerKey handshake for Station to Station Link (IEEE 802.11e DLS)
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CONFIG_PEERKEY=y
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# IEEE 802.11w (management frame protection)
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CONFIG_IEEE80211W=y
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# Integrated EAP server
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CONFIG_EAP=y
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# EAP Re-authentication Protocol (ERP) in integrated EAP server
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CONFIG_ERP=y
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# EAP-MD5 for the integrated EAP server
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CONFIG_EAP_MD5=y
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# EAP-TLS for the integrated EAP server
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CONFIG_EAP_TLS=y
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# EAP-MSCHAPv2 for the integrated EAP server
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CONFIG_EAP_MSCHAPV2=y
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# EAP-PEAP for the integrated EAP server
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CONFIG_EAP_PEAP=y
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# EAP-GTC for the integrated EAP server
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CONFIG_EAP_GTC=y
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# EAP-TTLS for the integrated EAP server
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CONFIG_EAP_TTLS=y
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# EAP-SIM for the integrated EAP server
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#CONFIG_EAP_SIM=y
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# EAP-AKA for the integrated EAP server
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#CONFIG_EAP_AKA=y
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# EAP-AKA' for the integrated EAP server
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# This requires CONFIG_EAP_AKA to be enabled, too.
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#CONFIG_EAP_AKA_PRIME=y
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# EAP-PAX for the integrated EAP server
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#CONFIG_EAP_PAX=y
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# EAP-PSK for the integrated EAP server (this is _not_ needed for WPA-PSK)
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#CONFIG_EAP_PSK=y
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# EAP-pwd for the integrated EAP server (secure authentication with a password)
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#CONFIG_EAP_PWD=y
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# EAP-SAKE for the integrated EAP server
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#CONFIG_EAP_SAKE=y
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# EAP-GPSK for the integrated EAP server
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#CONFIG_EAP_GPSK=y
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# Include support for optional SHA256 cipher suite in EAP-GPSK
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#CONFIG_EAP_GPSK_SHA256=y
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# EAP-FAST for the integrated EAP server
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# Note: If OpenSSL is used as the TLS library, OpenSSL 1.0 or newer is needed
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# for EAP-FAST support. Older OpenSSL releases would need to be patched, e.g.,
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# with openssl-0.9.8x-tls-extensions.patch, to add the needed functions.
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#CONFIG_EAP_FAST=y
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# Wi-Fi Protected Setup (WPS)
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#CONFIG_WPS=y
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# Enable UPnP support for external WPS Registrars
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#CONFIG_WPS_UPNP=y
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# Enable WPS support with NFC config method
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#CONFIG_WPS_NFC=y
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# EAP-IKEv2
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#CONFIG_EAP_IKEV2=y
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# Trusted Network Connect (EAP-TNC)
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#CONFIG_EAP_TNC=y
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# EAP-EKE for the integrated EAP server
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#CONFIG_EAP_EKE=y
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# PKCS#12 (PFX) support (used to read private key and certificate file from
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# a file that usually has extension .p12 or .pfx)
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CONFIG_PKCS12=y
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# RADIUS authentication server. This provides access to the integrated EAP
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# server from external hosts using RADIUS.
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#CONFIG_RADIUS_SERVER=y
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# Build IPv6 support for RADIUS operations
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CONFIG_IPV6=y
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# IEEE Std 802.11r-2008 (Fast BSS Transition)
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#CONFIG_IEEE80211R=y
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# Use the hostapd's IEEE 802.11 authentication (ACL), but without
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# the IEEE 802.11 Management capability (e.g., FreeBSD/net80211)
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#CONFIG_DRIVER_RADIUS_ACL=y
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# IEEE 802.11n (High Throughput) support
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#CONFIG_IEEE80211N=y
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# Wireless Network Management (IEEE Std 802.11v-2011)
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# Note: This is experimental and not complete implementation.
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#CONFIG_WNM=y
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# IEEE 802.11ac (Very High Throughput) support
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#CONFIG_IEEE80211AC=y
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# Remove debugging code that is printing out debug messages to stdout.
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# This can be used to reduce the size of the hostapd considerably if debugging
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# code is not needed.
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#CONFIG_NO_STDOUT_DEBUG=y
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# Add support for writing debug log to a file: -f /tmp/hostapd.log
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# Disabled by default.
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#CONFIG_DEBUG_FILE=y
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# Add support for sending all debug messages (regardless of debug verbosity)
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# to the Linux kernel tracing facility. This helps debug the entire stack by
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# making it easy to record everything happening from the driver up into the
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# same file, e.g., using trace-cmd.
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#CONFIG_DEBUG_LINUX_TRACING=y
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# Remove support for RADIUS accounting
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#CONFIG_NO_ACCOUNTING=y
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# Remove support for RADIUS
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#CONFIG_NO_RADIUS=y
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# Remove support for VLANs
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#CONFIG_NO_VLAN=y
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# Enable support for fully dynamic VLANs. This enables hostapd to
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# automatically create bridge and VLAN interfaces if necessary.
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#CONFIG_FULL_DYNAMIC_VLAN=y
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# Use netlink-based kernel API for VLAN operations instead of ioctl()
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# Note: This requires libnl 3.1 or newer.
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#CONFIG_VLAN_NETLINK=y
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# Remove support for dumping internal state through control interface commands
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# This can be used to reduce binary size at the cost of disabling a debugging
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# option.
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#CONFIG_NO_DUMP_STATE=y
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# Enable tracing code for developer debugging
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# This tracks use of memory allocations and other registrations and reports
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# incorrect use with a backtrace of call (or allocation) location.
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#CONFIG_WPA_TRACE=y
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# For BSD, comment out these.
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#LIBS += -lexecinfo
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#LIBS_p += -lexecinfo
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#LIBS_c += -lexecinfo
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# Use libbfd to get more details for developer debugging
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# This enables use of libbfd to get more detailed symbols for the backtraces
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# generated by CONFIG_WPA_TRACE=y.
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#CONFIG_WPA_TRACE_BFD=y
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# For BSD, comment out these.
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#LIBS += -lbfd -liberty -lz
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#LIBS_p += -lbfd -liberty -lz
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#LIBS_c += -lbfd -liberty -lz
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# hostapd depends on strong random number generation being available from the
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# operating system. os_get_random() function is used to fetch random data when
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# needed, e.g., for key generation. On Linux and BSD systems, this works by
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# reading /dev/urandom. It should be noted that the OS entropy pool needs to be
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# properly initialized before hostapd is started. This is important especially
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# on embedded devices that do not have a hardware random number generator and
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# may by default start up with minimal entropy available for random number
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# generation.
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#
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# As a safety net, hostapd is by default trying to internally collect
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# additional entropy for generating random data to mix in with the data
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# fetched from the OS. This by itself is not considered to be very strong, but
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# it may help in cases where the system pool is not initialized properly.
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# However, it is very strongly recommended that the system pool is initialized
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# with enough entropy either by using hardware assisted random number
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# generator or by storing state over device reboots.
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#
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# hostapd can be configured to maintain its own entropy store over restarts to
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# enhance random number generation. This is not perfect, but it is much more
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# secure than using the same sequence of random numbers after every reboot.
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# This can be enabled with -e<entropy file> command line option. The specified
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# file needs to be readable and writable by hostapd.
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#
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# If the os_get_random() is known to provide strong random data (e.g., on
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# Linux/BSD, the board in question is known to have reliable source of random
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# data from /dev/urandom), the internal hostapd random pool can be disabled.
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# This will save some in binary size and CPU use. However, this should only be
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# considered for builds that are known to be used on devices that meet the
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# requirements described above.
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#CONFIG_NO_RANDOM_POOL=y
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# Select TLS implementation
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# openssl = OpenSSL (default)
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# gnutls = GnuTLS
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# internal = Internal TLSv1 implementation (experimental)
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# none = Empty template
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#CONFIG_TLS=openssl
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# TLS-based EAP methods require at least TLS v1.0. Newer version of TLS (v1.1)
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# can be enabled to get a stronger construction of messages when block ciphers
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# are used.
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#CONFIG_TLSV11=y
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# TLS-based EAP methods require at least TLS v1.0. Newer version of TLS (v1.2)
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# can be enabled to enable use of stronger crypto algorithms.
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#CONFIG_TLSV12=y
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# If CONFIG_TLS=internal is used, additional library and include paths are
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# needed for LibTomMath. Alternatively, an integrated, minimal version of
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# LibTomMath can be used. See beginning of libtommath.c for details on benefits
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# and drawbacks of this option.
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#CONFIG_INTERNAL_LIBTOMMATH=y
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#ifndef CONFIG_INTERNAL_LIBTOMMATH
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#LTM_PATH=/usr/src/libtommath-0.39
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#CFLAGS += -I$(LTM_PATH)
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#LIBS += -L$(LTM_PATH)
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#LIBS_p += -L$(LTM_PATH)
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#endif
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# At the cost of about 4 kB of additional binary size, the internal LibTomMath
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# can be configured to include faster routines for exptmod, sqr, and div to
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# speed up DH and RSA calculation considerably
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#CONFIG_INTERNAL_LIBTOMMATH_FAST=y
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# Interworking (IEEE 802.11u)
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# This can be used to enable functionality to improve interworking with
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# external networks.
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#CONFIG_INTERWORKING=y
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# Hotspot 2.0
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#CONFIG_HS20=y
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# Enable SQLite database support in hlr_auc_gw, EAP-SIM DB, and eap_user_file
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#CONFIG_SQLITE=y
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# Testing options
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# This can be used to enable some testing options (see also the example
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# configuration file) that are really useful only for testing clients that
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# connect to this hostapd. These options allow, for example, to drop a
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# certain percentage of probe requests or auth/(re)assoc frames.
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#
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#CONFIG_TESTING_OPTIONS=y
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# Automatic Channel Selection
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# This will allow hostapd to pick the channel automatically when channel is set
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# to "acs_survey" or "0". Eventually, other ACS algorithms can be added in
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# similar way.
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#
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# Automatic selection is currently only done through initialization, later on
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# we hope to do background checks to keep us moving to more ideal channels as
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# time goes by. ACS is currently only supported through the nl80211 driver and
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# your driver must have survey dump capability that is filled by the driver
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# during scanning.
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#
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# You can customize the ACS survey algorithm with the hostapd.conf variable
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# acs_num_scans.
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#
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# Supported ACS drivers:
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# * ath9k
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# * ath5k
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# * ath10k
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#
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# For more details refer to:
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# http://wireless.kernel.org/en/users/Documentation/acs
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#
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#CONFIG_ACS=y
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