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)
14 * added support for generating Country IE based on nl80211 regulatory
15 information (added if ieee80211d=1 in configuration)
18 * added a new configuration option, wpa_ptk_rekey, that can be used to
19 enforce frequent PTK rekeying, e.g., to mitigate some attacks against
21 * updated OpenSSL code for EAP-FAST to use an updated version of the
22 session ticket overriding API that was included into the upstream
23 OpenSSL 0.9.9 tree on 2008-11-15 (no additional OpenSSL patch is
24 needed with that version anymore)
25 * changed channel flags configuration to read the information from
26 the driver (e.g., via driver_nl80211 when using mac80211) instead of
27 using hostapd as the source of the regulatory information (i.e.,
28 information from CRDA is now used with mac80211); this allows 5 GHz
29 channels to be used with hostapd (if allowed in the current
31 * fixed EAP-TLS message processing for the last TLS message if it is
32 large enough to require fragmentation (e.g., if a large Session
33 Ticket data is included)
34 * fixed listen interval configuration for nl80211 drivers
37 * added support for SHA-256 as X.509 certificate digest when using the
38 internal X.509/TLSv1 implementation
39 * fixed EAP-FAST PAC-Opaque padding (0.6.4 broke this for some peer
41 * fixed internal TLSv1 implementation for abbreviated handshake (used
43 * added support for setting VLAN ID for STAs based on local MAC ACL
44 (accept_mac_file) as an alternative for RADIUS server-based
46 * updated management frame protection to use IEEE 802.11w/D6.0
47 (adds a new association ping to protect against unauthenticated
48 authenticate or (re)associate request frames dropping association)
49 * added support for using SHA256-based stronger key derivation for WPA2
51 * added new "driver wrapper" for RADIUS-only configuration
52 (driver=none in hostapd.conf; CONFIG_DRIVER_NONE=y in .config)
53 * fixed WPA/RSN IE validation to verify that the proto (WPA vs. WPA2)
54 is enabled in configuration
55 * changed EAP-FAST configuration to use separate fields for A-ID and
56 A-ID-Info (eap_fast_a_id_info) to allow A-ID to be set to a fixed
57 16-octet len binary value for better interoperability with some peer
58 implementations; eap_fast_a_id is now configured as a hex string
59 * driver_nl80211: Updated to match the current Linux mac80211 AP mode
60 configuration (wireless-testing.git and Linux kernel releases
64 * added peer identity into EAP-FAST PAC-Opaque and skip Phase 2
65 Identity Request if identity is already known
66 * added support for EAP Sequences in EAP-FAST Phase 2
67 * added support for EAP-TNC (Trusted Network Connect)
68 (this version implements the EAP-TNC method and EAP-TTLS/EAP-FAST
69 changes needed to run two methods in sequence (IF-T) and the IF-IMV
70 and IF-TNCCS interfaces from TNCS)
71 * added support for optional cryptobinding with PEAPv0
72 * added fragmentation support for EAP-TNC
73 * added support for fragmenting EAP-TTLS/PEAP/FAST Phase 2 (tunneled)
75 * added support for opportunistic key caching (OKC)
78 * fixed Reassociation Response callback processing when using internal
79 MLME (driver_{hostap,nl80211,test}.c)
80 * updated FT support to use the latest draft, IEEE 802.11r/D9.0
81 * copy optional Proxy-State attributes into RADIUS response when acting
82 as a RADIUS authentication server
83 * fixed EAPOL state machine to handle a case in which no response is
84 received from the RADIUS authentication server; previous version
85 could have triggered a crash in some cases after a timeout
86 * fixed EAP-SIM/AKA realm processing to allow decorated usernames to
88 * added a workaround for EAP-SIM/AKA peers that include incorrect null
89 termination in the username
90 * fixed EAP-SIM/AKA protected result indication to include AT_COUNTER
91 attribute in notification messages only when using fast
93 * fixed EAP-SIM Start response processing for fast reauthentication
95 * added support for pending EAP processing in EAP-{PEAP,TTLS,FAST}
96 phase 2 to allow EAP-SIM and EAP-AKA to be used as the Phase 2 method
99 * fixed EAP-SIM and EAP-AKA message parser to validate attribute
100 lengths properly to avoid potential crash caused by invalid messages
101 * added data structure for storing allocated buffers (struct wpabuf);
102 this does not affect hostapd usage, but many of the APIs changed
103 and various interfaces (e.g., EAP) is not compatible with old
105 * added support for protecting EAP-AKA/Identity messages with
106 AT_CHECKCODE (optional feature in RFC 4187)
107 * added support for protected result indication with AT_RESULT_IND for
108 EAP-SIM and EAP-AKA (eap_sim_aka_result_ind=1)
109 * added support for configuring EAP-TTLS phase 2 non-EAP methods in
110 EAP server configuration; previously all four were enabled for every
111 phase 2 user, now all four are disabled by default and need to be
112 enabled with new method names TTLS-PAP, TTLS-CHAP, TTLS-MSCHAP,
114 * removed old debug printing mechanism and the related 'debug'
115 parameter in the configuration file; debug verbosity is now set with
116 -d (or -dd) command line arguments
117 * added support for EAP-IKEv2 (draft-tschofenig-eap-ikev2-15.txt);
118 only shared key/password authentication is supported in this version
121 * added experimental, integrated TLSv1 server implementation with the
122 needed X.509/ASN.1/RSA/bignum processing (this can be enabled by
123 setting CONFIG_TLS=internal and CONFIG_INTERNAL_LIBTOMMATH=y in
124 .config); this can be useful, e.g., if the target system does not
125 have a suitable TLS library and a minimal code size is required
126 * added support for EAP-FAST server method to the integrated EAP
128 * updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest
129 draft (draft-ietf-emu-eap-gpsk-07.txt)
130 * added a new configuration parameter, rsn_pairwise, to allow different
131 pairwise cipher suites to be enabled for WPA and RSN/WPA2
132 (note: if wpa_pairwise differs from rsn_pairwise, the driver will
133 either need to support this or will have to use the WPA/RSN IEs from
134 hostapd; currently, the included madwifi and bsd driver interfaces do
135 not have support for this)
136 * updated FT support to use the latest draft, IEEE 802.11r/D8.0
139 * added experimental IEEE 802.11r/D6.0 support
140 * updated EAP-SAKE to RFC 4763 and the IANA-allocated EAP type 48
141 * updated EAP-PSK to use the IANA-allocated EAP type 47
142 * fixed EAP-PSK bit ordering of the Flags field
143 * fixed configuration reloading (SIGHUP) to re-initialize WPA PSKs
144 by reading wpa_psk_file [Bug 181]
145 * fixed EAP-TTLS AVP parser processing for too short AVP lengths
146 * fixed IPv6 connection to RADIUS accounting server
147 * updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest
148 draft (draft-ietf-emu-eap-gpsk-04.txt)
149 * hlr_auc_gw: read GSM triplet file into memory and rotate through the
150 entries instead of only using the same three triplets every time
151 (this does not work properly with tests using multiple clients, but
152 provides bit better triplet data for testing a single client; anyway,
153 if a better quality triplets are needed, GSM-Milenage should be used
154 instead of hardcoded triplet file)
155 * fixed EAP-MSCHAPv2 server to use a space between S and M parameters
156 in Success Request [Bug 203]
157 * added support for sending EAP-AKA Notifications in error cases
158 * updated to use IEEE 802.11w/D2.0 for management frame protection
160 * RADIUS server: added support for processing duplicate messages
161 (retransmissions from RADIUS client) by replying with the previous
165 * added support for configuring and controlling multiple BSSes per
166 radio interface (bss=<ifname> in hostapd.conf); this is only
167 available with Devicescape and test driver interfaces
168 * fixed PMKSA cache update in the end of successful RSN
170 * added support for dynamic VLAN configuration (i.e., selecting VLAN-ID
171 for each STA based on RADIUS Access-Accept attributes); this requires
172 VLAN support from the kernel driver/802.11 stack and this is
173 currently only available with Devicescape and test driver interfaces
174 * driver_madwifi: fixed configuration of unencrypted modes (plaintext
175 and IEEE 802.1X without WEP)
176 * removed STAKey handshake since PeerKey handshake has replaced it in
177 IEEE 802.11ma and there are no known deployments of STAKey
178 * updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest
179 draft (draft-ietf-emu-eap-gpsk-01.txt)
180 * added preliminary implementation of IEEE 802.11w/D1.0 (management
182 (Note: this requires driver support to work properly.)
183 (Note2: IEEE 802.11w is an unapproved draft and subject to change.)
184 * hlr_auc_gw: added support for GSM-Milenage (for EAP-SIM)
185 * hlr_auc_gw: added support for reading per-IMSI Milenage keys and
186 parameters from a text file to make it possible to implement proper
187 GSM/UMTS authentication server for multiple SIM/USIM cards using
189 * fixed session timeout processing with drivers that do not use
190 ieee802_11.c (e.g., madwifi)
193 * added 'hostapd_cli new_sta <addr>' command for adding a new STA into
194 hostapd (e.g., to initialize wired network authentication based on an
196 * fixed hostapd to add PMKID KDE into 4-Way Handshake Message 1 when
197 using WPA2 even if PMKSA caching is not used
198 * added -P<pid file> argument for hostapd to write the current process
200 * added support for RADIUS Authentication Server MIB (RFC 2619)
203 * fixed nt_password_hash build [Bug 144]
204 * added PeerKey handshake implementation for IEEE 802.11e
205 direct link setup (DLS) to replace STAKey handshake
206 * added support for EAP Generalized Pre-Shared Key (EAP-GPSK,
207 draft-clancy-emu-eap-shared-secret-00.txt)
208 * fixed a segmentation fault when RSN pre-authentication was completed
209 successfully [Bug 152]
212 * do not build nt_password_hash and hlr_auc_gw by default to avoid
213 requiring a TLS library for a successful build; these programs can be
214 build with 'make nt_password_hash' and 'make hlr_auc_gw'
215 * added a new configuration option, eapol_version, that can be used to
216 set EAPOL version to 1 (default is 2) to work around broken client
217 implementations that drop EAPOL frames which use version number 2
219 * added support for EAP-SAKE (no EAP method number allocated yet, so
220 this is using the same experimental type 255 as EAP-PSK)
221 * fixed EAP-MSCHAPv2 message length validation
224 * fixed stdarg use in hostapd_logger(): if both stdout and syslog
225 logging was enabled, hostapd could trigger a segmentation fault in
226 vsyslog on some CPU -- C library combinations
227 * moved HLR/AuC gateway implementation for EAP-SIM/AKA into an external
228 program to make it easier to use for implementing real SS7 gateway;
229 eap_sim_db is not anymore used as a file name for GSM authentication
230 triplets; instead, it is path to UNIX domain socket that will be used
231 to communicate with the external gateway program (e.g., hlr_auc_gw)
232 * added example HLR/AuC gateway implementation, hlr_auc_gw, that uses
233 local information (GSM authentication triplets from a text file and
234 hardcoded AKA authentication data); this can be used to test EAP-SIM
236 * added Milenage algorithm (example 3GPP AKA algorithm) to hlr_auc_gw
237 to make it possible to test EAP-AKA with real USIM cards (this is
238 disabled by default; define AKA_USE_MILENAGE when building hlr_auc_gw
240 * driver_madwifi: added support for getting station RSN IE from
241 madwifi-ng svn r1453 and newer; this fixes RSN that was apparently
242 broken with earlier change (r1357) in the driver
243 * changed EAP method registration to use a dynamic list of methods
244 instead of a static list generated at build time
245 * fixed WPA message 3/4 not to encrypt Key Data field (WPA IE)
247 * added ap_max_inactivity configuration parameter
250 * driver_test: added better support for multiple APs and STAs by using
251 a directory with sockets that include MAC address for each device in
252 the name (test_socket=DIR:/tmp/test)
253 * added support for EAP expanded type (vendor specific EAP methods)
255 2005-12-18 - v0.5.0 (beginning of 0.5.x development releases)
256 * added experimental STAKey handshake implementation for IEEE 802.11e
257 direct link setup (DLS); note: this is disabled by default in both
258 build and runtime configuration (can be enabled with CONFIG_STAKEY=y
260 * added support for EAP methods to use callbacks to external programs
261 by buffering a pending request and processing it after the EAP method
263 * improved EAP-SIM database interface to allow external request to GSM
264 HLR/AuC without blocking hostapd process
265 * added support for using EAP-SIM pseudonyms and fast re-authentication
266 * added support for EAP-AKA in the integrated EAP authenticator
267 * added support for matching EAP identity prefixes (e.g., "1"*) in EAP
268 user database to allow EAP-SIM/AKA selection without extra roundtrip
269 for EAP-Nak negotiation
270 * added support for storing EAP user password as NtPasswordHash instead
271 of plaintext password when using MSCHAP or MSCHAPv2 for
272 authentication (hash:<16-octet hex value>); added nt_password_hash
273 tool for hashing password to generate NtPasswordHash
275 2005-11-20 - v0.4.7 (beginning of 0.4.x stable releases)
276 * driver_wired: fixed EAPOL sending to optionally use PAE group address
277 as the destination instead of supplicant MAC address; this is
278 disabled by default, but should be enabled with use_pae_group_addr=1
279 in configuration file if the wired interface is used by only one
280 device at the time (common switch configuration)
281 * driver_madwifi: configure driver to use TKIP countermeasures in order
282 to get correct behavior (IEEE 802.11 association failing; previously,
283 association succeeded, but hostpad forced disassociation immediately)
284 * driver_madwifi: added support for madwifi-ng
287 * added support for replacing user identity from EAP with RADIUS
288 User-Name attribute from Access-Accept message, if that is included,
289 for the RADIUS accounting messages (e.g., for EAP-PEAP/TTLS to get
290 tunneled identity into accounting messages when the RADIUS server
291 does not support better way of doing this with Class attribute)
292 * driver_madwifi: fixed EAPOL packet receive for configuration where
293 ath# is part of a bridge interface
294 * added a configuration file and log analyzer script for logwatch
295 * fixed EAPOL state machine step function to process all state
296 transitions before processing new events; this resolves a race
297 condition in which EAPOL-Start message could trigger hostapd to send
298 two EAP-Response/Identity frames to the authentication server
301 * added client CA list to the TLS certificate request in order to make
302 it easier for the client to select which certificate to use
303 * added experimental support for EAP-PSK
304 * added support for WE-19 (hostap, madwifi)
307 * fixed build without CONFIG_RSN_PREAUTH
308 * fixed FreeBSD build
311 * fixed PMKSA caching to copy User-Name and Class attributes so that
312 RADIUS accounting gets correct information
313 * start RADIUS accounting only after successful completion of WPA
314 4-Way Handshake if WPA-PSK is used
315 * fixed PMKSA caching for the case where STA (re)associates without
319 * EAP-PAX is now registered as EAP type 46
320 * fixed EAP-PAX MAC calculation
321 * fixed EAP-PAX CK and ICK key derivation
322 * renamed eap_authenticator configuration variable to eap_server to
323 better match with RFC 3748 (EAP) terminology
324 * driver_test: added support for testing hostapd with wpa_supplicant
325 by using test driver interface without any kernel drivers or network
329 * fixed RADIUS server initialization when only auth or acct server
330 is configured and the other one is left empty
331 * driver_madwifi: added support for RADIUS accounting
332 * driver_madwifi: added preliminary support for compiling against 'BSD'
333 branch of madwifi CVS tree
334 * driver_madwifi: fixed pairwise key removal to allow WPA reauth
335 without disassociation
336 * added support for reading additional certificates from PKCS#12 files
337 and adding them to the certificate chain
338 * fixed RADIUS Class attribute processing to only use Access-Accept
339 packets to update Class; previously, other RADIUS authentication
340 packets could have cleared Class attribute
341 * added support for more than one Class attribute in RADIUS packets
342 * added support for verifying certificate revocation list (CRL) when
343 using integrated EAP authenticator for EAP-TLS; new hostapd.conf
344 options 'check_crl'; CRL must be included in the ca_cert file for now
346 2005-04-25 - v0.4.0 (beginning of 0.4.x development releases)
347 * added support for including network information into
348 EAP-Request/Identity message (ASCII-0 (nul) in eap_message)
349 (e.g., to implement draft-adrange-eap-network-discovery-07.txt)
350 * fixed a bug which caused some RSN pre-authentication cases to use
351 freed memory and potentially crash hostapd
352 * fixed private key loading for cases where passphrase is not set
353 * added support for sending TLS alerts and aborting authentication
354 when receiving a TLS alert
355 * fixed WPA2 to add PMKSA cache entry when using integrated EAP
357 * fixed PMKSA caching (EAP authentication was not skipped correctly
358 with the new state machine changes from IEEE 802.1X draft)
359 * added support for RADIUS over IPv6; own_ip_addr, auth_server_addr,
360 and acct_server_addr can now be IPv6 addresses (CONFIG_IPV6=y needs
361 to be added to .config to include IPv6 support); for RADIUS server,
362 radius_server_ipv6=1 needs to be set in hostapd.conf and addresses
363 in RADIUS clients file can then use IPv6 format
364 * added experimental support for EAP-PAX
365 * replaced hostapd control interface library (hostapd_ctrl.[ch]) with
366 the same implementation that wpa_supplicant is using (wpa_ctrl.[ch])
368 2005-02-12 - v0.3.7 (beginning of 0.3.x stable releases)
371 * added support for configuring a forced PEAP version based on the
373 * fixed PEAPv1 to use tunneled EAP-Success/Failure instead of EAP-TLV
374 to terminate authentication
375 * fixed EAP identifier duplicate processing with the new IEEE 802.1X
377 * clear accounting data in the driver when starting a new accounting
379 * driver_madwifi: filter wireless events based on ifindex to allow more
380 than one network interface to be used
381 * fixed WPA message 2/4 processing not to cancel timeout for TimeoutEvt
382 setting if the packet does not pass MIC verification (e.g., due to
383 incorrect PSK); previously, message 1/4 was not tried again if an
384 invalid message 2/4 was received
385 * fixed reconfiguration of RADIUS client retransmission timer when
386 adding a new message to the pending list; previously, timer was not
387 updated at this point and if there was a pending message with long
388 time for the next retry, the new message needed to wait that long for
392 * added support for configuring multiple allowed EAP types for Phase 2
393 authentication (EAP-PEAP, EAP-TTLS)
394 * fixed EAPOL-Start processing to trigger WPA reauthentication
395 (previously, only EAPOL authentication was done)
398 * added support for EAP-PEAP in the integrated EAP authenticator
399 * added support for EAP-GTC in the integrated EAP authenticator
400 * added support for configuring list of EAP methods for Phase 1 so that
401 the integrated EAP authenticator can, e.g., use the wildcard entry
402 for EAP-TLS and EAP-PEAP
403 * added support for EAP-TTLS in the integrated EAP authenticator
404 * added support for EAP-SIM in the integrated EAP authenticator
405 * added support for using hostapd as a RADIUS authentication server
406 with the integrated EAP authenticator taking care of EAP
407 authentication (new hostapd.conf options: radius_server_clients and
408 radius_server_auth_port); this is not included in default build; use
409 CONFIG_RADIUS_SERVER=y in .config to include
412 * removed 'daemonize' configuration file option since it has not really
413 been used at all for more than year
414 * driver_madwifi: fixed group key setup and added get_ssid method
415 * added support for EAP-MSCHAPv2 in the integrated EAP authenticator
418 * added support for integrated EAP-TLS authentication (new hostapd.conf
419 variables: ca_cert, server_cert, private_key, private_key_passwd);
420 this enabled dynamic keying (WPA2/WPA/IEEE 802.1X/WEP) without
421 external RADIUS server
422 * added support for reading PKCS#12 (PFX) files (as a replacement for
423 PEM/DER) to get certificate and private key (CONFIG_PKCS12)
425 2004-12-05 - v0.3.0 (beginning of 0.3.x development releases)
426 * added support for Acct-{Input,Output}-Gigawords
427 * added support for Event-Timestamp (in RADIUS Accounting-Requests)
428 * added support for RADIUS Authentication Client MIB (RFC2618)
429 * added support for RADIUS Accounting Client MIB (RFC2620)
430 * made EAP re-authentication period configurable (eap_reauth_period)
431 * fixed EAPOL reauthentication to trigger WPA/WPA2 reauthentication
432 * fixed EAPOL state machine to stop if STA is removed during
433 eapol_sm_step(); this fixes at least one segfault triggering bug with
434 IEEE 802.11i pre-authentication
435 * added support for multiple WPA pre-shared keys (e.g., one for each
436 client MAC address or keys shared by a group of clients);
437 new hostapd.conf field wpa_psk_file for setting path to a text file
438 containing PSKs, see hostapd.wpa_psk for an example
439 * added support for multiple driver interfaces to allow hostapd to be
440 used with other drivers
441 * added wired authenticator driver interface (driver=wired in
442 hostapd.conf, see wired.conf for example configuration)
443 * added madwifi driver interface (driver=madwifi in hostapd.conf, see
444 madwifi.conf for example configuration; Note: include files from
445 madwifi project is needed for building and a configuration file,
446 .config, needs to be created in hostapd directory with
447 CONFIG_DRIVER_MADWIFI=y to include this driver interface in hostapd
449 * fixed an alignment issue that could cause SHA-1 to fail on some
450 platforms (e.g., Intel ixp425 with a compiler that does not 32-bit
452 * fixed RADIUS reconnection after an error in sending interim
454 * added hostapd control interface for external programs and an example
455 CLI, hostapd_cli (like wpa_cli for wpa_supplicant)
456 * started adding dot11, dot1x, radius MIBs ('hostapd_cli mib',
457 'hostapd_cli sta <addr>')
458 * finished update from IEEE 802.1X-2001 to IEEE 802.1X-REV (now d11)
459 * added support for strict GTK rekeying (wpa_strict_rekey in
461 * updated IAPP to use UDP port 3517 and multicast address 224.0.1.178
462 (instead of broadcast) for IAPP ADD-notify (moved from draft 3 to
464 * added Prism54 driver interface (driver=prism54 in hostapd.conf;
465 note: .config needs to be created in hostapd directory with
466 CONFIG_DRIVER_PRISM54=y to include this driver interface in hostapd
468 * dual-licensed hostapd (GPLv2 and BSD licenses)
469 * fixed RADIUS accounting to generate a new session id for cases where
470 a station reassociates without first being complete deauthenticated
471 * fixed STA disassociation handler to mark next timeout state to
472 deauthenticate the station, i.e., skip long wait for inactivity poll
473 and extra disassociation, if the STA disassociates without
475 * added integrated EAP authenticator that can be used instead of
476 external RADIUS authentication server; currently, only EAP-MD5 is
477 supported, so this cannot yet be used for key distribution; the EAP
478 method interface is generic, though, so adding new EAP methods should
479 be straightforward; new hostapd.conf variables: 'eap_authenticator'
480 and 'eap_user_file'; this obsoletes "minimal authentication server"
481 ('minimal_eap' in hostapd.conf) which is now removed
482 * added support for FreeBSD and driver interface for the BSD net80211
483 layer (driver=bsd in hostapd.conf and CONFIG_DRIVER_BSD=y in
484 .config); please note that some of the required kernel mods have not
487 2004-07-17 - v0.2.4 (beginning of 0.2.x stable releases)
488 * fixed some accounting cases where Accounting-Start was sent when
489 IEEE 802.1X port was being deauthorized
492 * modified RADIUS client to re-connect the socket in case of certain
493 error codes that are generated when a network interface state is
494 changes (e.g., when IP address changes or the interface is set UP)
495 * fixed couple of cases where EAPOL state for a station was freed
496 twice causing a segfault for hostapd
497 * fixed couple of bugs in processing WPA deauthentication (freed data
501 * fixed WPA/WPA2 group rekeying to use key index correctly (GN/GM)
502 * fixed group rekeying to send zero TSC in EAPOL-Key messages to fix
503 cases where STAs dropped multicast frames as replay attacks
504 * added support for copying RADIUS Attribute 'Class' from
505 authentication messages into accounting messages
506 * send canned EAP failure if RADIUS server sends Access-Reject without
507 EAP message (previously, Supplicant was not notified in this case)
508 * fixed mixed WPA-PSK and WPA-EAP mode to work with WPA-PSK (i.e., do
509 not start EAPOL state machines if the STA selected to use WPA-PSK)
512 * added WPA and IEEE 802.11i/RSN (WPA2) Authenticator functionality
513 - based on IEEE 802.11i/D10.0 but modified to interoperate with WPA
514 (i.e., IEEE 802.11i/D3.0)
515 - supports WPA-only, RSN-only, and mixed WPA/RSN mode
516 - both WPA-PSK and WPA-RADIUS/EAP are supported
517 - PMKSA caching and pre-authentication
518 - new hostapd.conf variables: wpa, wpa_psk, wpa_passphrase,
519 wpa_key_mgmt, wpa_pairwise, wpa_group_rekey, wpa_gmk_rekey,
520 rsn_preauth, rsn_preauth_interfaces
521 * fixed interim accounting to remove any pending accounting messages
522 to the STA before sending a new one
525 * added support for Acct-Interim-Interval:
526 - draft-ietf-radius-acct-interim-01.txt
527 - use Acct-Interim-Interval attribute from Access-Accept if local
528 'radius_acct_interim_interval' is not set
529 - allow different update intervals for each STA
530 * fixed event loop to call signal handlers only after returning from
531 the real signal handler
532 * reset sta->timeout_next after successful association to make sure
533 that the previously registered inactivity timer will not remove the
534 STA immediately (e.g., if STA deauthenticates and re-associates
535 before the timer is triggered).
536 * added new hostapd.conf variable, nas_identifier, that can be used to
537 add an optional RADIUS Attribute, NAS-Identifier, into authentication
538 and accounting messages
539 * added support for Accounting-On and Accounting-Off messages
540 * fixed accounting session handling to send Accounting-Start only once
541 per session and not to send Accounting-Stop if the session was not
543 * fixed Accounting-Stop statistics in cases where the message was
544 previously sent after the kernel entry for the STA (and/or IEEE
545 802.1X data) was removed
550 Older changes up to and including v0.1.0 are included in the ChangeLog
551 of the Host AP driver.