4 * added support for Wi-Fi Protected Setup (WPS)
5 (hostapd can now be configured to act as an integrated WPS Registrar
6 and provision credentials for WPS Enrollees using PIN and PBC
7 methods; external WPS Registrars are not supported); WPS support can
8 be enabled by adding CONFIG_WPS=y into .config and setting the
9 runtime configuration variables in hostapd.conf (see WPS section in
10 the example configuration file); new hostapd_cli commands wps_pin and
11 wps_pbc are used to configuration WPS negotiation; see README-WPS for
13 * added IEEE 802.11n HT capability configuration (ht_capab)
16 * added a new configuration option, wpa_ptk_rekey, that can be used to
17 enforce frequent PTK rekeying, e.g., to mitigate some attacks against
19 * updated OpenSSL code for EAP-FAST to use an updated version of the
20 session ticket overriding API that was included into the upstream
21 OpenSSL 0.9.9 tree on 2008-11-15 (no additional OpenSSL patch is
22 needed with that version anymore)
23 * changed channel flags configuration to read the information from
24 the driver (e.g., via driver_nl80211 when using mac80211) instead of
25 using hostapd as the source of the regulatory information (i.e.,
26 information from CRDA is now used with mac80211); this allows 5 GHz
27 channels to be used with hostapd (if allowed in the current
29 * fixed EAP-TLS message processing for the last TLS message if it is
30 large enough to require fragmentation (e.g., if a large Session
31 Ticket data is included)
32 * fixed listen interval configuration for nl80211 drivers
35 * added support for SHA-256 as X.509 certificate digest when using the
36 internal X.509/TLSv1 implementation
37 * fixed EAP-FAST PAC-Opaque padding (0.6.4 broke this for some peer
39 * fixed internal TLSv1 implementation for abbreviated handshake (used
41 * added support for setting VLAN ID for STAs based on local MAC ACL
42 (accept_mac_file) as an alternative for RADIUS server-based
44 * updated management frame protection to use IEEE 802.11w/D6.0
45 (adds a new association ping to protect against unauthenticated
46 authenticate or (re)associate request frames dropping association)
47 * added support for using SHA256-based stronger key derivation for WPA2
49 * added new "driver wrapper" for RADIUS-only configuration
50 (driver=none in hostapd.conf; CONFIG_DRIVER_NONE=y in .config)
51 * fixed WPA/RSN IE validation to verify that the proto (WPA vs. WPA2)
52 is enabled in configuration
53 * changed EAP-FAST configuration to use separate fields for A-ID and
54 A-ID-Info (eap_fast_a_id_info) to allow A-ID to be set to a fixed
55 16-octet len binary value for better interoperability with some peer
56 implementations; eap_fast_a_id is now configured as a hex string
57 * driver_nl80211: Updated to match the current Linux mac80211 AP mode
58 configuration (wireless-testing.git and Linux kernel releases
62 * added peer identity into EAP-FAST PAC-Opaque and skip Phase 2
63 Identity Request if identity is already known
64 * added support for EAP Sequences in EAP-FAST Phase 2
65 * added support for EAP-TNC (Trusted Network Connect)
66 (this version implements the EAP-TNC method and EAP-TTLS/EAP-FAST
67 changes needed to run two methods in sequence (IF-T) and the IF-IMV
68 and IF-TNCCS interfaces from TNCS)
69 * added support for optional cryptobinding with PEAPv0
70 * added fragmentation support for EAP-TNC
71 * added support for fragmenting EAP-TTLS/PEAP/FAST Phase 2 (tunneled)
73 * added support for opportunistic key caching (OKC)
76 * fixed Reassociation Response callback processing when using internal
77 MLME (driver_{hostap,nl80211,test}.c)
78 * updated FT support to use the latest draft, IEEE 802.11r/D9.0
79 * copy optional Proxy-State attributes into RADIUS response when acting
80 as a RADIUS authentication server
81 * fixed EAPOL state machine to handle a case in which no response is
82 received from the RADIUS authentication server; previous version
83 could have triggered a crash in some cases after a timeout
84 * fixed EAP-SIM/AKA realm processing to allow decorated usernames to
86 * added a workaround for EAP-SIM/AKA peers that include incorrect null
87 termination in the username
88 * fixed EAP-SIM/AKA protected result indication to include AT_COUNTER
89 attribute in notification messages only when using fast
91 * fixed EAP-SIM Start response processing for fast reauthentication
93 * added support for pending EAP processing in EAP-{PEAP,TTLS,FAST}
94 phase 2 to allow EAP-SIM and EAP-AKA to be used as the Phase 2 method
97 * fixed EAP-SIM and EAP-AKA message parser to validate attribute
98 lengths properly to avoid potential crash caused by invalid messages
99 * added data structure for storing allocated buffers (struct wpabuf);
100 this does not affect hostapd usage, but many of the APIs changed
101 and various interfaces (e.g., EAP) is not compatible with old
103 * added support for protecting EAP-AKA/Identity messages with
104 AT_CHECKCODE (optional feature in RFC 4187)
105 * added support for protected result indication with AT_RESULT_IND for
106 EAP-SIM and EAP-AKA (eap_sim_aka_result_ind=1)
107 * added support for configuring EAP-TTLS phase 2 non-EAP methods in
108 EAP server configuration; previously all four were enabled for every
109 phase 2 user, now all four are disabled by default and need to be
110 enabled with new method names TTLS-PAP, TTLS-CHAP, TTLS-MSCHAP,
112 * removed old debug printing mechanism and the related 'debug'
113 parameter in the configuration file; debug verbosity is now set with
114 -d (or -dd) command line arguments
115 * added support for EAP-IKEv2 (draft-tschofenig-eap-ikev2-15.txt);
116 only shared key/password authentication is supported in this version
119 * added experimental, integrated TLSv1 server implementation with the
120 needed X.509/ASN.1/RSA/bignum processing (this can be enabled by
121 setting CONFIG_TLS=internal and CONFIG_INTERNAL_LIBTOMMATH=y in
122 .config); this can be useful, e.g., if the target system does not
123 have a suitable TLS library and a minimal code size is required
124 * added support for EAP-FAST server method to the integrated EAP
126 * updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest
127 draft (draft-ietf-emu-eap-gpsk-07.txt)
128 * added a new configuration parameter, rsn_pairwise, to allow different
129 pairwise cipher suites to be enabled for WPA and RSN/WPA2
130 (note: if wpa_pairwise differs from rsn_pairwise, the driver will
131 either need to support this or will have to use the WPA/RSN IEs from
132 hostapd; currently, the included madwifi and bsd driver interfaces do
133 not have support for this)
134 * updated FT support to use the latest draft, IEEE 802.11r/D8.0
137 * added experimental IEEE 802.11r/D6.0 support
138 * updated EAP-SAKE to RFC 4763 and the IANA-allocated EAP type 48
139 * updated EAP-PSK to use the IANA-allocated EAP type 47
140 * fixed EAP-PSK bit ordering of the Flags field
141 * fixed configuration reloading (SIGHUP) to re-initialize WPA PSKs
142 by reading wpa_psk_file [Bug 181]
143 * fixed EAP-TTLS AVP parser processing for too short AVP lengths
144 * fixed IPv6 connection to RADIUS accounting server
145 * updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest
146 draft (draft-ietf-emu-eap-gpsk-04.txt)
147 * hlr_auc_gw: read GSM triplet file into memory and rotate through the
148 entries instead of only using the same three triplets every time
149 (this does not work properly with tests using multiple clients, but
150 provides bit better triplet data for testing a single client; anyway,
151 if a better quality triplets are needed, GSM-Milenage should be used
152 instead of hardcoded triplet file)
153 * fixed EAP-MSCHAPv2 server to use a space between S and M parameters
154 in Success Request [Bug 203]
155 * added support for sending EAP-AKA Notifications in error cases
156 * updated to use IEEE 802.11w/D2.0 for management frame protection
158 * RADIUS server: added support for processing duplicate messages
159 (retransmissions from RADIUS client) by replying with the previous
163 * added support for configuring and controlling multiple BSSes per
164 radio interface (bss=<ifname> in hostapd.conf); this is only
165 available with Devicescape and test driver interfaces
166 * fixed PMKSA cache update in the end of successful RSN
168 * added support for dynamic VLAN configuration (i.e., selecting VLAN-ID
169 for each STA based on RADIUS Access-Accept attributes); this requires
170 VLAN support from the kernel driver/802.11 stack and this is
171 currently only available with Devicescape and test driver interfaces
172 * driver_madwifi: fixed configuration of unencrypted modes (plaintext
173 and IEEE 802.1X without WEP)
174 * removed STAKey handshake since PeerKey handshake has replaced it in
175 IEEE 802.11ma and there are no known deployments of STAKey
176 * updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest
177 draft (draft-ietf-emu-eap-gpsk-01.txt)
178 * added preliminary implementation of IEEE 802.11w/D1.0 (management
180 (Note: this requires driver support to work properly.)
181 (Note2: IEEE 802.11w is an unapproved draft and subject to change.)
182 * hlr_auc_gw: added support for GSM-Milenage (for EAP-SIM)
183 * hlr_auc_gw: added support for reading per-IMSI Milenage keys and
184 parameters from a text file to make it possible to implement proper
185 GSM/UMTS authentication server for multiple SIM/USIM cards using
187 * fixed session timeout processing with drivers that do not use
188 ieee802_11.c (e.g., madwifi)
191 * added 'hostapd_cli new_sta <addr>' command for adding a new STA into
192 hostapd (e.g., to initialize wired network authentication based on an
194 * fixed hostapd to add PMKID KDE into 4-Way Handshake Message 1 when
195 using WPA2 even if PMKSA caching is not used
196 * added -P<pid file> argument for hostapd to write the current process
198 * added support for RADIUS Authentication Server MIB (RFC 2619)
201 * fixed nt_password_hash build [Bug 144]
202 * added PeerKey handshake implementation for IEEE 802.11e
203 direct link setup (DLS) to replace STAKey handshake
204 * added support for EAP Generalized Pre-Shared Key (EAP-GPSK,
205 draft-clancy-emu-eap-shared-secret-00.txt)
206 * fixed a segmentation fault when RSN pre-authentication was completed
207 successfully [Bug 152]
210 * do not build nt_password_hash and hlr_auc_gw by default to avoid
211 requiring a TLS library for a successful build; these programs can be
212 build with 'make nt_password_hash' and 'make hlr_auc_gw'
213 * added a new configuration option, eapol_version, that can be used to
214 set EAPOL version to 1 (default is 2) to work around broken client
215 implementations that drop EAPOL frames which use version number 2
217 * added support for EAP-SAKE (no EAP method number allocated yet, so
218 this is using the same experimental type 255 as EAP-PSK)
219 * fixed EAP-MSCHAPv2 message length validation
222 * fixed stdarg use in hostapd_logger(): if both stdout and syslog
223 logging was enabled, hostapd could trigger a segmentation fault in
224 vsyslog on some CPU -- C library combinations
225 * moved HLR/AuC gateway implementation for EAP-SIM/AKA into an external
226 program to make it easier to use for implementing real SS7 gateway;
227 eap_sim_db is not anymore used as a file name for GSM authentication
228 triplets; instead, it is path to UNIX domain socket that will be used
229 to communicate with the external gateway program (e.g., hlr_auc_gw)
230 * added example HLR/AuC gateway implementation, hlr_auc_gw, that uses
231 local information (GSM authentication triplets from a text file and
232 hardcoded AKA authentication data); this can be used to test EAP-SIM
234 * added Milenage algorithm (example 3GPP AKA algorithm) to hlr_auc_gw
235 to make it possible to test EAP-AKA with real USIM cards (this is
236 disabled by default; define AKA_USE_MILENAGE when building hlr_auc_gw
238 * driver_madwifi: added support for getting station RSN IE from
239 madwifi-ng svn r1453 and newer; this fixes RSN that was apparently
240 broken with earlier change (r1357) in the driver
241 * changed EAP method registration to use a dynamic list of methods
242 instead of a static list generated at build time
243 * fixed WPA message 3/4 not to encrypt Key Data field (WPA IE)
245 * added ap_max_inactivity configuration parameter
248 * driver_test: added better support for multiple APs and STAs by using
249 a directory with sockets that include MAC address for each device in
250 the name (test_socket=DIR:/tmp/test)
251 * added support for EAP expanded type (vendor specific EAP methods)
253 2005-12-18 - v0.5.0 (beginning of 0.5.x development releases)
254 * added experimental STAKey handshake implementation for IEEE 802.11e
255 direct link setup (DLS); note: this is disabled by default in both
256 build and runtime configuration (can be enabled with CONFIG_STAKEY=y
258 * added support for EAP methods to use callbacks to external programs
259 by buffering a pending request and processing it after the EAP method
261 * improved EAP-SIM database interface to allow external request to GSM
262 HLR/AuC without blocking hostapd process
263 * added support for using EAP-SIM pseudonyms and fast re-authentication
264 * added support for EAP-AKA in the integrated EAP authenticator
265 * added support for matching EAP identity prefixes (e.g., "1"*) in EAP
266 user database to allow EAP-SIM/AKA selection without extra roundtrip
267 for EAP-Nak negotiation
268 * added support for storing EAP user password as NtPasswordHash instead
269 of plaintext password when using MSCHAP or MSCHAPv2 for
270 authentication (hash:<16-octet hex value>); added nt_password_hash
271 tool for hashing password to generate NtPasswordHash
273 2005-11-20 - v0.4.7 (beginning of 0.4.x stable releases)
274 * driver_wired: fixed EAPOL sending to optionally use PAE group address
275 as the destination instead of supplicant MAC address; this is
276 disabled by default, but should be enabled with use_pae_group_addr=1
277 in configuration file if the wired interface is used by only one
278 device at the time (common switch configuration)
279 * driver_madwifi: configure driver to use TKIP countermeasures in order
280 to get correct behavior (IEEE 802.11 association failing; previously,
281 association succeeded, but hostpad forced disassociation immediately)
282 * driver_madwifi: added support for madwifi-ng
285 * added support for replacing user identity from EAP with RADIUS
286 User-Name attribute from Access-Accept message, if that is included,
287 for the RADIUS accounting messages (e.g., for EAP-PEAP/TTLS to get
288 tunneled identity into accounting messages when the RADIUS server
289 does not support better way of doing this with Class attribute)
290 * driver_madwifi: fixed EAPOL packet receive for configuration where
291 ath# is part of a bridge interface
292 * added a configuration file and log analyzer script for logwatch
293 * fixed EAPOL state machine step function to process all state
294 transitions before processing new events; this resolves a race
295 condition in which EAPOL-Start message could trigger hostapd to send
296 two EAP-Response/Identity frames to the authentication server
299 * added client CA list to the TLS certificate request in order to make
300 it easier for the client to select which certificate to use
301 * added experimental support for EAP-PSK
302 * added support for WE-19 (hostap, madwifi)
305 * fixed build without CONFIG_RSN_PREAUTH
306 * fixed FreeBSD build
309 * fixed PMKSA caching to copy User-Name and Class attributes so that
310 RADIUS accounting gets correct information
311 * start RADIUS accounting only after successful completion of WPA
312 4-Way Handshake if WPA-PSK is used
313 * fixed PMKSA caching for the case where STA (re)associates without
317 * EAP-PAX is now registered as EAP type 46
318 * fixed EAP-PAX MAC calculation
319 * fixed EAP-PAX CK and ICK key derivation
320 * renamed eap_authenticator configuration variable to eap_server to
321 better match with RFC 3748 (EAP) terminology
322 * driver_test: added support for testing hostapd with wpa_supplicant
323 by using test driver interface without any kernel drivers or network
327 * fixed RADIUS server initialization when only auth or acct server
328 is configured and the other one is left empty
329 * driver_madwifi: added support for RADIUS accounting
330 * driver_madwifi: added preliminary support for compiling against 'BSD'
331 branch of madwifi CVS tree
332 * driver_madwifi: fixed pairwise key removal to allow WPA reauth
333 without disassociation
334 * added support for reading additional certificates from PKCS#12 files
335 and adding them to the certificate chain
336 * fixed RADIUS Class attribute processing to only use Access-Accept
337 packets to update Class; previously, other RADIUS authentication
338 packets could have cleared Class attribute
339 * added support for more than one Class attribute in RADIUS packets
340 * added support for verifying certificate revocation list (CRL) when
341 using integrated EAP authenticator for EAP-TLS; new hostapd.conf
342 options 'check_crl'; CRL must be included in the ca_cert file for now
344 2005-04-25 - v0.4.0 (beginning of 0.4.x development releases)
345 * added support for including network information into
346 EAP-Request/Identity message (ASCII-0 (nul) in eap_message)
347 (e.g., to implement draft-adrange-eap-network-discovery-07.txt)
348 * fixed a bug which caused some RSN pre-authentication cases to use
349 freed memory and potentially crash hostapd
350 * fixed private key loading for cases where passphrase is not set
351 * added support for sending TLS alerts and aborting authentication
352 when receiving a TLS alert
353 * fixed WPA2 to add PMKSA cache entry when using integrated EAP
355 * fixed PMKSA caching (EAP authentication was not skipped correctly
356 with the new state machine changes from IEEE 802.1X draft)
357 * added support for RADIUS over IPv6; own_ip_addr, auth_server_addr,
358 and acct_server_addr can now be IPv6 addresses (CONFIG_IPV6=y needs
359 to be added to .config to include IPv6 support); for RADIUS server,
360 radius_server_ipv6=1 needs to be set in hostapd.conf and addresses
361 in RADIUS clients file can then use IPv6 format
362 * added experimental support for EAP-PAX
363 * replaced hostapd control interface library (hostapd_ctrl.[ch]) with
364 the same implementation that wpa_supplicant is using (wpa_ctrl.[ch])
366 2005-02-12 - v0.3.7 (beginning of 0.3.x stable releases)
369 * added support for configuring a forced PEAP version based on the
371 * fixed PEAPv1 to use tunneled EAP-Success/Failure instead of EAP-TLV
372 to terminate authentication
373 * fixed EAP identifier duplicate processing with the new IEEE 802.1X
375 * clear accounting data in the driver when starting a new accounting
377 * driver_madwifi: filter wireless events based on ifindex to allow more
378 than one network interface to be used
379 * fixed WPA message 2/4 processing not to cancel timeout for TimeoutEvt
380 setting if the packet does not pass MIC verification (e.g., due to
381 incorrect PSK); previously, message 1/4 was not tried again if an
382 invalid message 2/4 was received
383 * fixed reconfiguration of RADIUS client retransmission timer when
384 adding a new message to the pending list; previously, timer was not
385 updated at this point and if there was a pending message with long
386 time for the next retry, the new message needed to wait that long for
390 * added support for configuring multiple allowed EAP types for Phase 2
391 authentication (EAP-PEAP, EAP-TTLS)
392 * fixed EAPOL-Start processing to trigger WPA reauthentication
393 (previously, only EAPOL authentication was done)
396 * added support for EAP-PEAP in the integrated EAP authenticator
397 * added support for EAP-GTC in the integrated EAP authenticator
398 * added support for configuring list of EAP methods for Phase 1 so that
399 the integrated EAP authenticator can, e.g., use the wildcard entry
400 for EAP-TLS and EAP-PEAP
401 * added support for EAP-TTLS in the integrated EAP authenticator
402 * added support for EAP-SIM in the integrated EAP authenticator
403 * added support for using hostapd as a RADIUS authentication server
404 with the integrated EAP authenticator taking care of EAP
405 authentication (new hostapd.conf options: radius_server_clients and
406 radius_server_auth_port); this is not included in default build; use
407 CONFIG_RADIUS_SERVER=y in .config to include
410 * removed 'daemonize' configuration file option since it has not really
411 been used at all for more than year
412 * driver_madwifi: fixed group key setup and added get_ssid method
413 * added support for EAP-MSCHAPv2 in the integrated EAP authenticator
416 * added support for integrated EAP-TLS authentication (new hostapd.conf
417 variables: ca_cert, server_cert, private_key, private_key_passwd);
418 this enabled dynamic keying (WPA2/WPA/IEEE 802.1X/WEP) without
419 external RADIUS server
420 * added support for reading PKCS#12 (PFX) files (as a replacement for
421 PEM/DER) to get certificate and private key (CONFIG_PKCS12)
423 2004-12-05 - v0.3.0 (beginning of 0.3.x development releases)
424 * added support for Acct-{Input,Output}-Gigawords
425 * added support for Event-Timestamp (in RADIUS Accounting-Requests)
426 * added support for RADIUS Authentication Client MIB (RFC2618)
427 * added support for RADIUS Accounting Client MIB (RFC2620)
428 * made EAP re-authentication period configurable (eap_reauth_period)
429 * fixed EAPOL reauthentication to trigger WPA/WPA2 reauthentication
430 * fixed EAPOL state machine to stop if STA is removed during
431 eapol_sm_step(); this fixes at least one segfault triggering bug with
432 IEEE 802.11i pre-authentication
433 * added support for multiple WPA pre-shared keys (e.g., one for each
434 client MAC address or keys shared by a group of clients);
435 new hostapd.conf field wpa_psk_file for setting path to a text file
436 containing PSKs, see hostapd.wpa_psk for an example
437 * added support for multiple driver interfaces to allow hostapd to be
438 used with other drivers
439 * added wired authenticator driver interface (driver=wired in
440 hostapd.conf, see wired.conf for example configuration)
441 * added madwifi driver interface (driver=madwifi in hostapd.conf, see
442 madwifi.conf for example configuration; Note: include files from
443 madwifi project is needed for building and a configuration file,
444 .config, needs to be created in hostapd directory with
445 CONFIG_DRIVER_MADWIFI=y to include this driver interface in hostapd
447 * fixed an alignment issue that could cause SHA-1 to fail on some
448 platforms (e.g., Intel ixp425 with a compiler that does not 32-bit
450 * fixed RADIUS reconnection after an error in sending interim
452 * added hostapd control interface for external programs and an example
453 CLI, hostapd_cli (like wpa_cli for wpa_supplicant)
454 * started adding dot11, dot1x, radius MIBs ('hostapd_cli mib',
455 'hostapd_cli sta <addr>')
456 * finished update from IEEE 802.1X-2001 to IEEE 802.1X-REV (now d11)
457 * added support for strict GTK rekeying (wpa_strict_rekey in
459 * updated IAPP to use UDP port 3517 and multicast address 224.0.1.178
460 (instead of broadcast) for IAPP ADD-notify (moved from draft 3 to
462 * added Prism54 driver interface (driver=prism54 in hostapd.conf;
463 note: .config needs to be created in hostapd directory with
464 CONFIG_DRIVER_PRISM54=y to include this driver interface in hostapd
466 * dual-licensed hostapd (GPLv2 and BSD licenses)
467 * fixed RADIUS accounting to generate a new session id for cases where
468 a station reassociates without first being complete deauthenticated
469 * fixed STA disassociation handler to mark next timeout state to
470 deauthenticate the station, i.e., skip long wait for inactivity poll
471 and extra disassociation, if the STA disassociates without
473 * added integrated EAP authenticator that can be used instead of
474 external RADIUS authentication server; currently, only EAP-MD5 is
475 supported, so this cannot yet be used for key distribution; the EAP
476 method interface is generic, though, so adding new EAP methods should
477 be straightforward; new hostapd.conf variables: 'eap_authenticator'
478 and 'eap_user_file'; this obsoletes "minimal authentication server"
479 ('minimal_eap' in hostapd.conf) which is now removed
480 * added support for FreeBSD and driver interface for the BSD net80211
481 layer (driver=bsd in hostapd.conf and CONFIG_DRIVER_BSD=y in
482 .config); please note that some of the required kernel mods have not
485 2004-07-17 - v0.2.4 (beginning of 0.2.x stable releases)
486 * fixed some accounting cases where Accounting-Start was sent when
487 IEEE 802.1X port was being deauthorized
490 * modified RADIUS client to re-connect the socket in case of certain
491 error codes that are generated when a network interface state is
492 changes (e.g., when IP address changes or the interface is set UP)
493 * fixed couple of cases where EAPOL state for a station was freed
494 twice causing a segfault for hostapd
495 * fixed couple of bugs in processing WPA deauthentication (freed data
499 * fixed WPA/WPA2 group rekeying to use key index correctly (GN/GM)
500 * fixed group rekeying to send zero TSC in EAPOL-Key messages to fix
501 cases where STAs dropped multicast frames as replay attacks
502 * added support for copying RADIUS Attribute 'Class' from
503 authentication messages into accounting messages
504 * send canned EAP failure if RADIUS server sends Access-Reject without
505 EAP message (previously, Supplicant was not notified in this case)
506 * fixed mixed WPA-PSK and WPA-EAP mode to work with WPA-PSK (i.e., do
507 not start EAPOL state machines if the STA selected to use WPA-PSK)
510 * added WPA and IEEE 802.11i/RSN (WPA2) Authenticator functionality
511 - based on IEEE 802.11i/D10.0 but modified to interoperate with WPA
512 (i.e., IEEE 802.11i/D3.0)
513 - supports WPA-only, RSN-only, and mixed WPA/RSN mode
514 - both WPA-PSK and WPA-RADIUS/EAP are supported
515 - PMKSA caching and pre-authentication
516 - new hostapd.conf variables: wpa, wpa_psk, wpa_passphrase,
517 wpa_key_mgmt, wpa_pairwise, wpa_group_rekey, wpa_gmk_rekey,
518 rsn_preauth, rsn_preauth_interfaces
519 * fixed interim accounting to remove any pending accounting messages
520 to the STA before sending a new one
523 * added support for Acct-Interim-Interval:
524 - draft-ietf-radius-acct-interim-01.txt
525 - use Acct-Interim-Interval attribute from Access-Accept if local
526 'radius_acct_interim_interval' is not set
527 - allow different update intervals for each STA
528 * fixed event loop to call signal handlers only after returning from
529 the real signal handler
530 * reset sta->timeout_next after successful association to make sure
531 that the previously registered inactivity timer will not remove the
532 STA immediately (e.g., if STA deauthenticates and re-associates
533 before the timer is triggered).
534 * added new hostapd.conf variable, nas_identifier, that can be used to
535 add an optional RADIUS Attribute, NAS-Identifier, into authentication
536 and accounting messages
537 * added support for Accounting-On and Accounting-Off messages
538 * fixed accounting session handling to send Accounting-Start only once
539 per session and not to send Accounting-Stop if the session was not
541 * fixed Accounting-Stop statistics in cases where the message was
542 previously sent after the kernel entry for the STA (and/or IEEE
543 802.1X data) was removed
548 Older changes up to and including v0.1.0 are included in the ChangeLog
549 of the Host AP driver.
projects / wpasupplicant / blob