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 configure 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)
16 * fixed WEP authentication (both Open System and Shared Key) with
18 * added support for EAP-AKA' (draft-arkko-eap-aka-kdf)
19 * added support for using driver_test over UDP socket
22 * added a new configuration option, wpa_ptk_rekey, that can be used to
23 enforce frequent PTK rekeying, e.g., to mitigate some attacks against
25 * updated OpenSSL code for EAP-FAST to use an updated version of the
26 session ticket overriding API that was included into the upstream
27 OpenSSL 0.9.9 tree on 2008-11-15 (no additional OpenSSL patch is
28 needed with that version anymore)
29 * changed channel flags configuration to read the information from
30 the driver (e.g., via driver_nl80211 when using mac80211) instead of
31 using hostapd as the source of the regulatory information (i.e.,
32 information from CRDA is now used with mac80211); this allows 5 GHz
33 channels to be used with hostapd (if allowed in the current
35 * fixed EAP-TLS message processing for the last TLS message if it is
36 large enough to require fragmentation (e.g., if a large Session
37 Ticket data is included)
38 * fixed listen interval configuration for nl80211 drivers
41 * added support for SHA-256 as X.509 certificate digest when using the
42 internal X.509/TLSv1 implementation
43 * fixed EAP-FAST PAC-Opaque padding (0.6.4 broke this for some peer
45 * fixed internal TLSv1 implementation for abbreviated handshake (used
47 * added support for setting VLAN ID for STAs based on local MAC ACL
48 (accept_mac_file) as an alternative for RADIUS server-based
50 * updated management frame protection to use IEEE 802.11w/D6.0
51 (adds a new association ping to protect against unauthenticated
52 authenticate or (re)associate request frames dropping association)
53 * added support for using SHA256-based stronger key derivation for WPA2
55 * added new "driver wrapper" for RADIUS-only configuration
56 (driver=none in hostapd.conf; CONFIG_DRIVER_NONE=y in .config)
57 * fixed WPA/RSN IE validation to verify that the proto (WPA vs. WPA2)
58 is enabled in configuration
59 * changed EAP-FAST configuration to use separate fields for A-ID and
60 A-ID-Info (eap_fast_a_id_info) to allow A-ID to be set to a fixed
61 16-octet len binary value for better interoperability with some peer
62 implementations; eap_fast_a_id is now configured as a hex string
63 * driver_nl80211: Updated to match the current Linux mac80211 AP mode
64 configuration (wireless-testing.git and Linux kernel releases
68 * added peer identity into EAP-FAST PAC-Opaque and skip Phase 2
69 Identity Request if identity is already known
70 * added support for EAP Sequences in EAP-FAST Phase 2
71 * added support for EAP-TNC (Trusted Network Connect)
72 (this version implements the EAP-TNC method and EAP-TTLS/EAP-FAST
73 changes needed to run two methods in sequence (IF-T) and the IF-IMV
74 and IF-TNCCS interfaces from TNCS)
75 * added support for optional cryptobinding with PEAPv0
76 * added fragmentation support for EAP-TNC
77 * added support for fragmenting EAP-TTLS/PEAP/FAST Phase 2 (tunneled)
79 * added support for opportunistic key caching (OKC)
82 * fixed Reassociation Response callback processing when using internal
83 MLME (driver_{hostap,nl80211,test}.c)
84 * updated FT support to use the latest draft, IEEE 802.11r/D9.0
85 * copy optional Proxy-State attributes into RADIUS response when acting
86 as a RADIUS authentication server
87 * fixed EAPOL state machine to handle a case in which no response is
88 received from the RADIUS authentication server; previous version
89 could have triggered a crash in some cases after a timeout
90 * fixed EAP-SIM/AKA realm processing to allow decorated usernames to
92 * added a workaround for EAP-SIM/AKA peers that include incorrect null
93 termination in the username
94 * fixed EAP-SIM/AKA protected result indication to include AT_COUNTER
95 attribute in notification messages only when using fast
97 * fixed EAP-SIM Start response processing for fast reauthentication
99 * added support for pending EAP processing in EAP-{PEAP,TTLS,FAST}
100 phase 2 to allow EAP-SIM and EAP-AKA to be used as the Phase 2 method
103 * fixed EAP-SIM and EAP-AKA message parser to validate attribute
104 lengths properly to avoid potential crash caused by invalid messages
105 * added data structure for storing allocated buffers (struct wpabuf);
106 this does not affect hostapd usage, but many of the APIs changed
107 and various interfaces (e.g., EAP) is not compatible with old
109 * added support for protecting EAP-AKA/Identity messages with
110 AT_CHECKCODE (optional feature in RFC 4187)
111 * added support for protected result indication with AT_RESULT_IND for
112 EAP-SIM and EAP-AKA (eap_sim_aka_result_ind=1)
113 * added support for configuring EAP-TTLS phase 2 non-EAP methods in
114 EAP server configuration; previously all four were enabled for every
115 phase 2 user, now all four are disabled by default and need to be
116 enabled with new method names TTLS-PAP, TTLS-CHAP, TTLS-MSCHAP,
118 * removed old debug printing mechanism and the related 'debug'
119 parameter in the configuration file; debug verbosity is now set with
120 -d (or -dd) command line arguments
121 * added support for EAP-IKEv2 (draft-tschofenig-eap-ikev2-15.txt);
122 only shared key/password authentication is supported in this version
125 * added experimental, integrated TLSv1 server implementation with the
126 needed X.509/ASN.1/RSA/bignum processing (this can be enabled by
127 setting CONFIG_TLS=internal and CONFIG_INTERNAL_LIBTOMMATH=y in
128 .config); this can be useful, e.g., if the target system does not
129 have a suitable TLS library and a minimal code size is required
130 * added support for EAP-FAST server method to the integrated EAP
132 * updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest
133 draft (draft-ietf-emu-eap-gpsk-07.txt)
134 * added a new configuration parameter, rsn_pairwise, to allow different
135 pairwise cipher suites to be enabled for WPA and RSN/WPA2
136 (note: if wpa_pairwise differs from rsn_pairwise, the driver will
137 either need to support this or will have to use the WPA/RSN IEs from
138 hostapd; currently, the included madwifi and bsd driver interfaces do
139 not have support for this)
140 * updated FT support to use the latest draft, IEEE 802.11r/D8.0
143 * added experimental IEEE 802.11r/D6.0 support
144 * updated EAP-SAKE to RFC 4763 and the IANA-allocated EAP type 48
145 * updated EAP-PSK to use the IANA-allocated EAP type 47
146 * fixed EAP-PSK bit ordering of the Flags field
147 * fixed configuration reloading (SIGHUP) to re-initialize WPA PSKs
148 by reading wpa_psk_file [Bug 181]
149 * fixed EAP-TTLS AVP parser processing for too short AVP lengths
150 * fixed IPv6 connection to RADIUS accounting server
151 * updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest
152 draft (draft-ietf-emu-eap-gpsk-04.txt)
153 * hlr_auc_gw: read GSM triplet file into memory and rotate through the
154 entries instead of only using the same three triplets every time
155 (this does not work properly with tests using multiple clients, but
156 provides bit better triplet data for testing a single client; anyway,
157 if a better quality triplets are needed, GSM-Milenage should be used
158 instead of hardcoded triplet file)
159 * fixed EAP-MSCHAPv2 server to use a space between S and M parameters
160 in Success Request [Bug 203]
161 * added support for sending EAP-AKA Notifications in error cases
162 * updated to use IEEE 802.11w/D2.0 for management frame protection
164 * RADIUS server: added support for processing duplicate messages
165 (retransmissions from RADIUS client) by replying with the previous
169 * added support for configuring and controlling multiple BSSes per
170 radio interface (bss=<ifname> in hostapd.conf); this is only
171 available with Devicescape and test driver interfaces
172 * fixed PMKSA cache update in the end of successful RSN
174 * added support for dynamic VLAN configuration (i.e., selecting VLAN-ID
175 for each STA based on RADIUS Access-Accept attributes); this requires
176 VLAN support from the kernel driver/802.11 stack and this is
177 currently only available with Devicescape and test driver interfaces
178 * driver_madwifi: fixed configuration of unencrypted modes (plaintext
179 and IEEE 802.1X without WEP)
180 * removed STAKey handshake since PeerKey handshake has replaced it in
181 IEEE 802.11ma and there are no known deployments of STAKey
182 * updated EAP Generalized Pre-Shared Key (EAP-GPSK) to use the latest
183 draft (draft-ietf-emu-eap-gpsk-01.txt)
184 * added preliminary implementation of IEEE 802.11w/D1.0 (management
186 (Note: this requires driver support to work properly.)
187 (Note2: IEEE 802.11w is an unapproved draft and subject to change.)
188 * hlr_auc_gw: added support for GSM-Milenage (for EAP-SIM)
189 * hlr_auc_gw: added support for reading per-IMSI Milenage keys and
190 parameters from a text file to make it possible to implement proper
191 GSM/UMTS authentication server for multiple SIM/USIM cards using
193 * fixed session timeout processing with drivers that do not use
194 ieee802_11.c (e.g., madwifi)
197 * added 'hostapd_cli new_sta <addr>' command for adding a new STA into
198 hostapd (e.g., to initialize wired network authentication based on an
200 * fixed hostapd to add PMKID KDE into 4-Way Handshake Message 1 when
201 using WPA2 even if PMKSA caching is not used
202 * added -P<pid file> argument for hostapd to write the current process
204 * added support for RADIUS Authentication Server MIB (RFC 2619)
207 * fixed nt_password_hash build [Bug 144]
208 * added PeerKey handshake implementation for IEEE 802.11e
209 direct link setup (DLS) to replace STAKey handshake
210 * added support for EAP Generalized Pre-Shared Key (EAP-GPSK,
211 draft-clancy-emu-eap-shared-secret-00.txt)
212 * fixed a segmentation fault when RSN pre-authentication was completed
213 successfully [Bug 152]
216 * do not build nt_password_hash and hlr_auc_gw by default to avoid
217 requiring a TLS library for a successful build; these programs can be
218 build with 'make nt_password_hash' and 'make hlr_auc_gw'
219 * added a new configuration option, eapol_version, that can be used to
220 set EAPOL version to 1 (default is 2) to work around broken client
221 implementations that drop EAPOL frames which use version number 2
223 * added support for EAP-SAKE (no EAP method number allocated yet, so
224 this is using the same experimental type 255 as EAP-PSK)
225 * fixed EAP-MSCHAPv2 message length validation
228 * fixed stdarg use in hostapd_logger(): if both stdout and syslog
229 logging was enabled, hostapd could trigger a segmentation fault in
230 vsyslog on some CPU -- C library combinations
231 * moved HLR/AuC gateway implementation for EAP-SIM/AKA into an external
232 program to make it easier to use for implementing real SS7 gateway;
233 eap_sim_db is not anymore used as a file name for GSM authentication
234 triplets; instead, it is path to UNIX domain socket that will be used
235 to communicate with the external gateway program (e.g., hlr_auc_gw)
236 * added example HLR/AuC gateway implementation, hlr_auc_gw, that uses
237 local information (GSM authentication triplets from a text file and
238 hardcoded AKA authentication data); this can be used to test EAP-SIM
240 * added Milenage algorithm (example 3GPP AKA algorithm) to hlr_auc_gw
241 to make it possible to test EAP-AKA with real USIM cards (this is
242 disabled by default; define AKA_USE_MILENAGE when building hlr_auc_gw
244 * driver_madwifi: added support for getting station RSN IE from
245 madwifi-ng svn r1453 and newer; this fixes RSN that was apparently
246 broken with earlier change (r1357) in the driver
247 * changed EAP method registration to use a dynamic list of methods
248 instead of a static list generated at build time
249 * fixed WPA message 3/4 not to encrypt Key Data field (WPA IE)
251 * added ap_max_inactivity configuration parameter
254 * driver_test: added better support for multiple APs and STAs by using
255 a directory with sockets that include MAC address for each device in
256 the name (test_socket=DIR:/tmp/test)
257 * added support for EAP expanded type (vendor specific EAP methods)
259 2005-12-18 - v0.5.0 (beginning of 0.5.x development releases)
260 * added experimental STAKey handshake implementation for IEEE 802.11e
261 direct link setup (DLS); note: this is disabled by default in both
262 build and runtime configuration (can be enabled with CONFIG_STAKEY=y
264 * added support for EAP methods to use callbacks to external programs
265 by buffering a pending request and processing it after the EAP method
267 * improved EAP-SIM database interface to allow external request to GSM
268 HLR/AuC without blocking hostapd process
269 * added support for using EAP-SIM pseudonyms and fast re-authentication
270 * added support for EAP-AKA in the integrated EAP authenticator
271 * added support for matching EAP identity prefixes (e.g., "1"*) in EAP
272 user database to allow EAP-SIM/AKA selection without extra roundtrip
273 for EAP-Nak negotiation
274 * added support for storing EAP user password as NtPasswordHash instead
275 of plaintext password when using MSCHAP or MSCHAPv2 for
276 authentication (hash:<16-octet hex value>); added nt_password_hash
277 tool for hashing password to generate NtPasswordHash
279 2005-11-20 - v0.4.7 (beginning of 0.4.x stable releases)
280 * driver_wired: fixed EAPOL sending to optionally use PAE group address
281 as the destination instead of supplicant MAC address; this is
282 disabled by default, but should be enabled with use_pae_group_addr=1
283 in configuration file if the wired interface is used by only one
284 device at the time (common switch configuration)
285 * driver_madwifi: configure driver to use TKIP countermeasures in order
286 to get correct behavior (IEEE 802.11 association failing; previously,
287 association succeeded, but hostpad forced disassociation immediately)
288 * driver_madwifi: added support for madwifi-ng
291 * added support for replacing user identity from EAP with RADIUS
292 User-Name attribute from Access-Accept message, if that is included,
293 for the RADIUS accounting messages (e.g., for EAP-PEAP/TTLS to get
294 tunneled identity into accounting messages when the RADIUS server
295 does not support better way of doing this with Class attribute)
296 * driver_madwifi: fixed EAPOL packet receive for configuration where
297 ath# is part of a bridge interface
298 * added a configuration file and log analyzer script for logwatch
299 * fixed EAPOL state machine step function to process all state
300 transitions before processing new events; this resolves a race
301 condition in which EAPOL-Start message could trigger hostapd to send
302 two EAP-Response/Identity frames to the authentication server
305 * added client CA list to the TLS certificate request in order to make
306 it easier for the client to select which certificate to use
307 * added experimental support for EAP-PSK
308 * added support for WE-19 (hostap, madwifi)
311 * fixed build without CONFIG_RSN_PREAUTH
312 * fixed FreeBSD build
315 * fixed PMKSA caching to copy User-Name and Class attributes so that
316 RADIUS accounting gets correct information
317 * start RADIUS accounting only after successful completion of WPA
318 4-Way Handshake if WPA-PSK is used
319 * fixed PMKSA caching for the case where STA (re)associates without
323 * EAP-PAX is now registered as EAP type 46
324 * fixed EAP-PAX MAC calculation
325 * fixed EAP-PAX CK and ICK key derivation
326 * renamed eap_authenticator configuration variable to eap_server to
327 better match with RFC 3748 (EAP) terminology
328 * driver_test: added support for testing hostapd with wpa_supplicant
329 by using test driver interface without any kernel drivers or network
333 * fixed RADIUS server initialization when only auth or acct server
334 is configured and the other one is left empty
335 * driver_madwifi: added support for RADIUS accounting
336 * driver_madwifi: added preliminary support for compiling against 'BSD'
337 branch of madwifi CVS tree
338 * driver_madwifi: fixed pairwise key removal to allow WPA reauth
339 without disassociation
340 * added support for reading additional certificates from PKCS#12 files
341 and adding them to the certificate chain
342 * fixed RADIUS Class attribute processing to only use Access-Accept
343 packets to update Class; previously, other RADIUS authentication
344 packets could have cleared Class attribute
345 * added support for more than one Class attribute in RADIUS packets
346 * added support for verifying certificate revocation list (CRL) when
347 using integrated EAP authenticator for EAP-TLS; new hostapd.conf
348 options 'check_crl'; CRL must be included in the ca_cert file for now
350 2005-04-25 - v0.4.0 (beginning of 0.4.x development releases)
351 * added support for including network information into
352 EAP-Request/Identity message (ASCII-0 (nul) in eap_message)
353 (e.g., to implement draft-adrange-eap-network-discovery-07.txt)
354 * fixed a bug which caused some RSN pre-authentication cases to use
355 freed memory and potentially crash hostapd
356 * fixed private key loading for cases where passphrase is not set
357 * added support for sending TLS alerts and aborting authentication
358 when receiving a TLS alert
359 * fixed WPA2 to add PMKSA cache entry when using integrated EAP
361 * fixed PMKSA caching (EAP authentication was not skipped correctly
362 with the new state machine changes from IEEE 802.1X draft)
363 * added support for RADIUS over IPv6; own_ip_addr, auth_server_addr,
364 and acct_server_addr can now be IPv6 addresses (CONFIG_IPV6=y needs
365 to be added to .config to include IPv6 support); for RADIUS server,
366 radius_server_ipv6=1 needs to be set in hostapd.conf and addresses
367 in RADIUS clients file can then use IPv6 format
368 * added experimental support for EAP-PAX
369 * replaced hostapd control interface library (hostapd_ctrl.[ch]) with
370 the same implementation that wpa_supplicant is using (wpa_ctrl.[ch])
372 2005-02-12 - v0.3.7 (beginning of 0.3.x stable releases)
375 * added support for configuring a forced PEAP version based on the
377 * fixed PEAPv1 to use tunneled EAP-Success/Failure instead of EAP-TLV
378 to terminate authentication
379 * fixed EAP identifier duplicate processing with the new IEEE 802.1X
381 * clear accounting data in the driver when starting a new accounting
383 * driver_madwifi: filter wireless events based on ifindex to allow more
384 than one network interface to be used
385 * fixed WPA message 2/4 processing not to cancel timeout for TimeoutEvt
386 setting if the packet does not pass MIC verification (e.g., due to
387 incorrect PSK); previously, message 1/4 was not tried again if an
388 invalid message 2/4 was received
389 * fixed reconfiguration of RADIUS client retransmission timer when
390 adding a new message to the pending list; previously, timer was not
391 updated at this point and if there was a pending message with long
392 time for the next retry, the new message needed to wait that long for
396 * added support for configuring multiple allowed EAP types for Phase 2
397 authentication (EAP-PEAP, EAP-TTLS)
398 * fixed EAPOL-Start processing to trigger WPA reauthentication
399 (previously, only EAPOL authentication was done)
402 * added support for EAP-PEAP in the integrated EAP authenticator
403 * added support for EAP-GTC in the integrated EAP authenticator
404 * added support for configuring list of EAP methods for Phase 1 so that
405 the integrated EAP authenticator can, e.g., use the wildcard entry
406 for EAP-TLS and EAP-PEAP
407 * added support for EAP-TTLS in the integrated EAP authenticator
408 * added support for EAP-SIM in the integrated EAP authenticator
409 * added support for using hostapd as a RADIUS authentication server
410 with the integrated EAP authenticator taking care of EAP
411 authentication (new hostapd.conf options: radius_server_clients and
412 radius_server_auth_port); this is not included in default build; use
413 CONFIG_RADIUS_SERVER=y in .config to include
416 * removed 'daemonize' configuration file option since it has not really
417 been used at all for more than year
418 * driver_madwifi: fixed group key setup and added get_ssid method
419 * added support for EAP-MSCHAPv2 in the integrated EAP authenticator
422 * added support for integrated EAP-TLS authentication (new hostapd.conf
423 variables: ca_cert, server_cert, private_key, private_key_passwd);
424 this enabled dynamic keying (WPA2/WPA/IEEE 802.1X/WEP) without
425 external RADIUS server
426 * added support for reading PKCS#12 (PFX) files (as a replacement for
427 PEM/DER) to get certificate and private key (CONFIG_PKCS12)
429 2004-12-05 - v0.3.0 (beginning of 0.3.x development releases)
430 * added support for Acct-{Input,Output}-Gigawords
431 * added support for Event-Timestamp (in RADIUS Accounting-Requests)
432 * added support for RADIUS Authentication Client MIB (RFC2618)
433 * added support for RADIUS Accounting Client MIB (RFC2620)
434 * made EAP re-authentication period configurable (eap_reauth_period)
435 * fixed EAPOL reauthentication to trigger WPA/WPA2 reauthentication
436 * fixed EAPOL state machine to stop if STA is removed during
437 eapol_sm_step(); this fixes at least one segfault triggering bug with
438 IEEE 802.11i pre-authentication
439 * added support for multiple WPA pre-shared keys (e.g., one for each
440 client MAC address or keys shared by a group of clients);
441 new hostapd.conf field wpa_psk_file for setting path to a text file
442 containing PSKs, see hostapd.wpa_psk for an example
443 * added support for multiple driver interfaces to allow hostapd to be
444 used with other drivers
445 * added wired authenticator driver interface (driver=wired in
446 hostapd.conf, see wired.conf for example configuration)
447 * added madwifi driver interface (driver=madwifi in hostapd.conf, see
448 madwifi.conf for example configuration; Note: include files from
449 madwifi project is needed for building and a configuration file,
450 .config, needs to be created in hostapd directory with
451 CONFIG_DRIVER_MADWIFI=y to include this driver interface in hostapd
453 * fixed an alignment issue that could cause SHA-1 to fail on some
454 platforms (e.g., Intel ixp425 with a compiler that does not 32-bit
456 * fixed RADIUS reconnection after an error in sending interim
458 * added hostapd control interface for external programs and an example
459 CLI, hostapd_cli (like wpa_cli for wpa_supplicant)
460 * started adding dot11, dot1x, radius MIBs ('hostapd_cli mib',
461 'hostapd_cli sta <addr>')
462 * finished update from IEEE 802.1X-2001 to IEEE 802.1X-REV (now d11)
463 * added support for strict GTK rekeying (wpa_strict_rekey in
465 * updated IAPP to use UDP port 3517 and multicast address 224.0.1.178
466 (instead of broadcast) for IAPP ADD-notify (moved from draft 3 to
468 * added Prism54 driver interface (driver=prism54 in hostapd.conf;
469 note: .config needs to be created in hostapd directory with
470 CONFIG_DRIVER_PRISM54=y to include this driver interface in hostapd
472 * dual-licensed hostapd (GPLv2 and BSD licenses)
473 * fixed RADIUS accounting to generate a new session id for cases where
474 a station reassociates without first being complete deauthenticated
475 * fixed STA disassociation handler to mark next timeout state to
476 deauthenticate the station, i.e., skip long wait for inactivity poll
477 and extra disassociation, if the STA disassociates without
479 * added integrated EAP authenticator that can be used instead of
480 external RADIUS authentication server; currently, only EAP-MD5 is
481 supported, so this cannot yet be used for key distribution; the EAP
482 method interface is generic, though, so adding new EAP methods should
483 be straightforward; new hostapd.conf variables: 'eap_authenticator'
484 and 'eap_user_file'; this obsoletes "minimal authentication server"
485 ('minimal_eap' in hostapd.conf) which is now removed
486 * added support for FreeBSD and driver interface for the BSD net80211
487 layer (driver=bsd in hostapd.conf and CONFIG_DRIVER_BSD=y in
488 .config); please note that some of the required kernel mods have not
491 2004-07-17 - v0.2.4 (beginning of 0.2.x stable releases)
492 * fixed some accounting cases where Accounting-Start was sent when
493 IEEE 802.1X port was being deauthorized
496 * modified RADIUS client to re-connect the socket in case of certain
497 error codes that are generated when a network interface state is
498 changes (e.g., when IP address changes or the interface is set UP)
499 * fixed couple of cases where EAPOL state for a station was freed
500 twice causing a segfault for hostapd
501 * fixed couple of bugs in processing WPA deauthentication (freed data
505 * fixed WPA/WPA2 group rekeying to use key index correctly (GN/GM)
506 * fixed group rekeying to send zero TSC in EAPOL-Key messages to fix
507 cases where STAs dropped multicast frames as replay attacks
508 * added support for copying RADIUS Attribute 'Class' from
509 authentication messages into accounting messages
510 * send canned EAP failure if RADIUS server sends Access-Reject without
511 EAP message (previously, Supplicant was not notified in this case)
512 * fixed mixed WPA-PSK and WPA-EAP mode to work with WPA-PSK (i.e., do
513 not start EAPOL state machines if the STA selected to use WPA-PSK)
516 * added WPA and IEEE 802.11i/RSN (WPA2) Authenticator functionality
517 - based on IEEE 802.11i/D10.0 but modified to interoperate with WPA
518 (i.e., IEEE 802.11i/D3.0)
519 - supports WPA-only, RSN-only, and mixed WPA/RSN mode
520 - both WPA-PSK and WPA-RADIUS/EAP are supported
521 - PMKSA caching and pre-authentication
522 - new hostapd.conf variables: wpa, wpa_psk, wpa_passphrase,
523 wpa_key_mgmt, wpa_pairwise, wpa_group_rekey, wpa_gmk_rekey,
524 rsn_preauth, rsn_preauth_interfaces
525 * fixed interim accounting to remove any pending accounting messages
526 to the STA before sending a new one
529 * added support for Acct-Interim-Interval:
530 - draft-ietf-radius-acct-interim-01.txt
531 - use Acct-Interim-Interval attribute from Access-Accept if local
532 'radius_acct_interim_interval' is not set
533 - allow different update intervals for each STA
534 * fixed event loop to call signal handlers only after returning from
535 the real signal handler
536 * reset sta->timeout_next after successful association to make sure
537 that the previously registered inactivity timer will not remove the
538 STA immediately (e.g., if STA deauthenticates and re-associates
539 before the timer is triggered).
540 * added new hostapd.conf variable, nas_identifier, that can be used to
541 add an optional RADIUS Attribute, NAS-Identifier, into authentication
542 and accounting messages
543 * added support for Accounting-On and Accounting-Off messages
544 * fixed accounting session handling to send Accounting-Start only once
545 per session and not to send Accounting-Stop if the session was not
547 * fixed Accounting-Stop statistics in cases where the message was
548 previously sent after the kernel entry for the STA (and/or IEEE
549 802.1X data) was removed
554 Older changes up to and including v0.1.0 are included in the ChangeLog
555 of the Host AP driver.