ChangeLog for wpa_supplicant

2019-08-07 - v2.9
* SAE changes
- disable use of groups using Brainpool curves
- improved protection against side channel attacks
[https://w1.fi/security/2019-6/]
* EAP-pwd changes
- disable use of groups using Brainpool curves
- improved protection against side channel attacks
[https://w1.fi/security/2019-6/]
* fixed FT-EAP initial mobility domain association using PMKSA caching
* added configuration of airtime policy
* fixed FILS to and RSNE into (Re)Association Response frames
* fixed DPP bootstrapping URI parser of channel list
* added support for regulatory WMM limitation (for ETSI)
* added support for MACsec Key Agreement using IEEE 802.1X/PSK
* added experimental support for EAP-TEAP server (RFC 7170)
* added experimental support for EAP-TLS server with TLS v1.3
* added support for two server certificates/keys (RSA/ECC)
* added AKMSuiteSelector into "STA <addr>" control interface data to
determine with AKM was used for an association
* added eap_sim_id parameter to allow EAP-SIM/AKA server pseudonym and
fast reauthentication use to be disabled
* fixed an ECDH operation corner case with OpenSSL

2019-04-21 - v2.8
* SAE changes
- added support for SAE Password Identifier
- changed default configuration to enable only group 19
(i.e., disable groups 20, 21, 25, 26 from default configuration) and
disable all unsuitable groups completely based on REVmd changes
- improved anti-clogging token mechanism and SAE authentication
frame processing during heavy CPU load; this mitigates some issues
with potential DoS attacks trying to flood an AP with large number
of SAE messages
- added Finite Cyclic Group field in status code 77 responses
- reject use of unsuitable groups based on new implementation guidance
in REVmd (allow only FFC groups with prime >= 3072 bits and ECC
groups with prime >= 256)
- minimize timing and memory use differences in PWE derivation
[https://w1.fi/security/2019-1/] (CVE-2019-9494)
- fixed confirm message validation in error cases
[https://w1.fi/security/2019-3/] (CVE-2019-9496)
* EAP-pwd changes
- minimize timing and memory use differences in PWE derivation
[https://w1.fi/security/2019-2/] (CVE-2019-9495)
- verify peer scalar/element
[https://w1.fi/security/2019-4/] (CVE-2019-9497 and CVE-2019-9498)
- fix message reassembly issue with unexpected fragment
[https://w1.fi/security/2019-5/]
- enforce rand,mask generation rules more strictly
- fix a memory leak in PWE derivation
- disallow ECC groups with a prime under 256 bits (groups 25, 26, and
27)
* Hotspot 2.0 changes
- added support for release number 3
- reject release 2 or newer association without PMF
* added support for RSN operating channel validation
(CONFIG_OCV=y and configuration parameter ocv=1)
* added Multi-AP protocol support
* added FTM responder configuration
* fixed build with LibreSSL
* added FT/RRB workaround for short Ethernet frame padding
* fixed KEK2 derivation for FILS+FT
* added RSSI-based association rejection from OCE
* extended beacon reporting functionality
* VLAN changes
- allow local VLAN management with remote RADIUS authentication
- add WPA/WPA2 passphrase/PSK -based VLAN assignment
* OpenSSL: allow systemwide policies to be overridden
* extended PEAP to derive EMSK to enable use with ERP/FILS
* extended WPS to allow SAE configuration to be added automatically
for PSK (wps_cred_add_sae=1)
* fixed FT and SA Query Action frame with AP-MLME-in-driver cases
* OWE: allow Diffie-Hellman Parameter element to be included with DPP
in preparation for DPP protocol extension
* RADIUS server: started to accept ERP keyName-NAI as user identity
automatically without matching EAP database entry
* fixed PTK rekeying with FILS and FT

ChangeLog for hostapd

2019-08-07 - v2.9
* SAE changes
- disable use of groups using Brainpool curves
- improved protection against side channel attacks
[https://w1.fi/security/2019-6/]
* EAP-pwd changes
- disable use of groups using Brainpool curves
- allow the set of groups to be configured (eap_pwd_groups)
- improved protection against side channel attacks
[https://w1.fi/security/2019-6/]
* fixed FT-EAP initial mobility domain association using PMKSA caching
(disabled by default for backwards compatibility; can be enabled
with ft_eap_pmksa_caching=1)
* fixed a regression in OpenSSL 1.1+ engine loading
* added validation of RSNE in (Re)Association Response frames
* fixed DPP bootstrapping URI parser of channel list
* extended EAP-SIM/AKA fast re-authentication to allow use with FILS
* extended ca_cert_blob to support PEM format
* improved robustness of P2P Action frame scheduling
* added support for EAP-SIM/AKA using anonymous@realm identity
* fixed Hotspot 2.0 credential selection based on roaming consortium
to ignore credentials without a specific EAP method
* added experimental support for EAP-TEAP peer (RFC 7170)
* added experimental support for EAP-TLS peer with TLS v1.3
* fixed a regression in WMM parameter configuration for a TDLS peer
* fixed a regression in operation with drivers that offload 802.1X
4-way handshake
* fixed an ECDH operation corner case with OpenSSL

2019-04-21 - v2.8
* SAE changes
- added support for SAE Password Identifier
- changed default configuration to enable only groups 19, 20, 21
(i.e., disable groups 25 and 26) and disable all unsuitable groups
completely based on REVmd changes
- do not regenerate PWE unnecessarily when the AP uses the
anti-clogging token mechanisms
- fixed some association cases where both SAE and FT-SAE were enabled
on both the station and the selected AP
- started to prefer FT-SAE over SAE AKM if both are enabled
- started to prefer FT-SAE over FT-PSK if both are enabled
- fixed FT-SAE when SAE PMKSA caching is used
- reject use of unsuitable groups based on new implementation guidance
in REVmd (allow only FFC groups with prime >= 3072 bits and ECC
groups with prime >= 256)
- minimize timing and memory use differences in PWE derivation
[https://w1.fi/security/2019-1/] (CVE-2019-9494)
* EAP-pwd changes
- minimize timing and memory use differences in PWE derivation
[https://w1.fi/security/2019-2/] (CVE-2019-9495)
- verify server scalar/element
[https://w1.fi/security/2019-4/] (CVE-2019-9499)
- fix message reassembly issue with unexpected fragment
[https://w1.fi/security/2019-5/]
- enforce rand,mask generation rules more strictly
- fix a memory leak in PWE derivation
- disallow ECC groups with a prime under 256 bits (groups 25, 26, and
27)
* fixed CONFIG_IEEE80211R=y (FT) build without CONFIG_FILS=y
* Hotspot 2.0 changes
- do not indicate release number that is higher than the one
AP supports
- added support for release number 3
- enable PMF automatically for network profiles created from
credentials
* fixed OWE network profile saving
* fixed DPP network profile saving
* added support for RSN operating channel validation
(CONFIG_OCV=y and network profile parameter ocv=1)
* added Multi-AP backhaul STA support
* fixed build with LibreSSL
* number of MKA/MACsec fixes and extensions
* extended domain_match and domain_suffix_match to allow list of values
* fixed dNSName matching in domain_match and domain_suffix_match when
using wolfSSL
* started to prefer FT-EAP-SHA384 over WPA-EAP-SUITE-B-192 AKM if both
are enabled
* extended nl80211 Connect and external authentication to support
SAE, FT-SAE, FT-EAP-SHA384
* fixed KEK2 derivation for FILS+FT
* extended client_cert file to allow loading of a chain of PEM
encoded certificates
* extended beacon reporting functionality
* extended D-Bus interface with number of new properties
* fixed a regression in FT-over-DS with mac80211-based drivers
* OpenSSL: allow systemwide policies to be overridden
* extended driver flags indication for separate 802.1X and PSK
4-way handshake offload capability
* added support for random P2P Device/Interface Address use
* extended PEAP to derive EMSK to enable use with ERP/FILS
* extended WPS to allow SAE configuration to be added automatically
for PSK (wps_cred_add_sae=1)
* removed support for the old D-Bus interface (CONFIG_CTRL_IFACE_DBUS)
* extended domain_match and domain_suffix_match to allow list of values
* added a RSN workaround for misbehaving PMF APs that advertise
IGTK/BIP KeyID using incorrect byte order
* fixed PTK rekeying with FILS and FT

2018-12-02 - v2.7
* fixed WPA packet number reuse with replayed messages and key
reinstallation
[https://w1.fi/security/2017-1/] (CVE-2017-13077, CVE-2017-13078,
CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082,
CVE-2017-13086, CVE-2017-13087, CVE-2017-13088)
* fixed unauthenticated EAPOL-Key decryption in wpa_supplicant
[https://w1.fi/security/2018-1/] (CVE-2018-14526)
* added support for FILS (IEEE 802.11ai) shared key authentication
* added support for OWE (Opportunistic Wireless Encryption, RFC 8110;
and transition mode defined by WFA)
* added support for DPP (Wi-Fi Device Provisioning Protocol)
* added support for RSA 3k key case with Suite B 192-bit level
* fixed Suite B PMKSA caching not to update PMKID during each 4-way
handshake
* fixed EAP-pwd pre-processing with PasswordHashHash
* added EAP-pwd client support for salted passwords
* fixed a regression in TDLS prohibited bit validation
* started to use estimated throughput to avoid undesired signal
strength based roaming decision
* MACsec/MKA:
- new macsec_linux driver interface support for the Linux
kernel macsec module
- number of fixes and extensions
* added support for external persistent storage of PMKSA cache
(PMKSA_GET/PMKSA_ADD control interface commands; and
MESH_PMKSA_GET/MESH_PMKSA_SET for the mesh case)
* fixed mesh channel configuration pri/sec switch case
* added support for beacon report
* large number of other fixes, cleanup, and extensions
* added support for randomizing local address for GAS queries
(gas_rand_mac_addr parameter)
* fixed EAP-SIM/AKA/AKA' ext auth cases within TLS tunnel
* added option for using random WPS UUID (auto_uuid=1)
* added SHA256-hash support for OCSP certificate matching
* fixed EAP-AKA' to add AT_KDF into Synchronization-Failure
* fixed a regression in RSN pre-authentication candidate selection
* added option to configure allowed group management cipher suites
(group_mgmt network profile parameter)
* removed all PeerKey functionality
* fixed nl80211 AP and mesh mode configuration regression with
Linux 4.15 and newer
* added ap_isolate configuration option for AP mode
* added support for nl80211 to offload 4-way handshake into the driver
* added support for using wolfSSL cryptographic library
* SAE
- added support for configuring SAE password separately of the
WPA2 PSK/passphrase
- fixed PTK and EAPOL-Key integrity and key-wrap algorithm selection
for SAE;
note: this is not backwards compatible, i.e., both the AP and
station side implementations will need to be update at the same
time to maintain interoperability
- added support for Password Identifier
- fixed FT-SAE PMKID matching
* Hotspot 2.0
- added support for fetching of Operator Icon Metadata ANQP-element
- added support for Roaming Consortium Selection element
- added support for Terms and Conditions
- added support for OSEN connection in a shared RSN BSS
- added support for fetching Venue URL information
* added support for using OpenSSL 1.1.1
* FT
- disabled PMKSA caching with FT since it is not fully functional
- added support for SHA384 based AKM
- added support for BIP ciphers BIP-CMAC-256, BIP-GMAC-128,
BIP-GMAC-256 in addition to previously supported BIP-CMAC-128
- fixed additional IE inclusion in Reassociation Request frame when
using FT protocol

branches: 1.1.1.3.10; 1.1.1.3.12; 1.1.1.3.14; 1.1.1.3.18; 1.1.1.3.20;
Import wpa_supplicant and hostapd

branches: 1.1.1.2.2; 1.1.1.2.4;
2015-03-15 - v2.4
* allow OpenSSL cipher configuration to be set for internal EAP server
(openssl_ciphers parameter)
* fixed number of small issues based on hwsim test case failures and
static analyzer reports
* P2P:
- add new=<0/1> flag to P2P-DEVICE-FOUND events
- add passive channels in invitation response from P2P Client
- enable nl80211 P2P_DEVICE support by default
- fix regresssion in disallow_freq preventing search on social
channels
- fix regressions in P2P SD query processing
- try to re-invite with social operating channel if no common channels
in invitation
- allow cross connection on parent interface (this fixes number of
use cases with nl80211)
- add support for P2P services (P2PS)
- add p2p_go_ctwindow configuration parameter to allow GO CTWindow to
be configured
* increase postponing of EAPOL-Start by one second with AP/GO that
supports WPS 2.0 (this makes it less likely to trigger extra roundtrip
of identity frames)
* add support for PMKSA caching with SAE
* add support for control mesh BSS (IEEE 802.11s) operations
* fixed number of issues with D-Bus P2P commands
* fixed regression in ap_scan=2 special case for WPS
* fixed macsec_validate configuration
* add a workaround for incorrectly behaving APs that try to use
EAPOL-Key descriptor version 3 when the station supports PMF even if
PMF is not enabled on the AP
* allow TLS v1.1 and v1.2 to be negotiated by default; previous behavior
of disabling these can be configured to work around issues with broken
servers with phase1="tls_disable_tlsv1_1=1 tls_disable_tlsv1_2=1"
* add support for Suite B (128-bit and 192-bit level) key management and
cipher suites
* add WMM-AC support (WMM_AC_ADDTS/WMM_AC_DELTS)
* improved BSS Transition Management processing
* add support for neighbor report
* add support for link measurement
* fixed expiration of BSS entry with all-zeros BSSID
* add optional LAST_ID=x argument to LIST_NETWORK to allow all
configured networks to be listed even with huge number of network
profiles
* add support for EAP Re-Authentication Protocol (ERP)
* fixed EAP-IKEv2 fragmentation reassembly
* improved PKCS#11 configuration for OpenSSL
* set stdout to be line-buffered
* add TDLS channel switch configuration
* add support for MAC address randomization in scans with nl80211
* enable HT for IBSS if supported by the driver
* add BSSID black and white lists (bssid_blacklist, bssid_whitelist)
* add support for domain_suffix_match with GnuTLS
* add OCSP stapling client support with GnuTLS
* include peer certificate in EAP events even without a separate probe
operation; old behavior can be restored with cert_in_cb=0
* add peer ceritficate alt subject name to EAP events
(CTRL-EVENT-EAP-PEER-ALT)
* add domain_match network profile parameter (similar to
domain_suffix_match, but full match is required)
* enable AP/GO mode HT Tx STBC automatically based on driver support
* add ANQP-QUERY-DONE event to provide information on ANQP parsing
status
* allow passive scanning to be forced with passive_scan=1
* add a workaround for Linux packet socket behavior when interface is in
bridge
* increase 5 GHz band preference in BSS selection (estimate SNR, if info
not available from driver; estimate maximum throughput based on common
HT/VHT/specific TX rate support)
* add INTERWORKING_ADD_NETWORK ctrl_iface command; this can be used to
implement Interworking network selection behavior in upper layers
software components
* add optional reassoc_same_bss_optim=1 (disabled by default)
optimization to avoid unnecessary Authentication frame exchange
* extend TDLS frame padding workaround to cover all packets
* allow wpa_supplicant to recover nl80211 functionality if the cfg80211
module gets removed and reloaded without restarting wpa_supplicant
* allow hostapd DFS implementation to be used in wpa_supplicant AP mode

Import wpa_supplicant and hostapd

2018-12-02 - v2.7
* fixed WPA packet number reuse with replayed messages and key
reinstallation
[https://w1.fi/security/2017-1/] (CVE-2017-13077, CVE-2017-13078,
CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082,
CVE-2017-13086, CVE-2017-13087, CVE-2017-13088)
* fixed unauthenticated EAPOL-Key decryption in wpa_supplicant
[https://w1.fi/security/2018-1/] (CVE-2018-14526)
* added support for FILS (IEEE 802.11ai) shared key authentication
* added support for OWE (Opportunistic Wireless Encryption, RFC 8110;
and transition mode defined by WFA)
* added support for DPP (Wi-Fi Device Provisioning Protocol)
* added support for RSA 3k key case with Suite B 192-bit level
* fixed Suite B PMKSA caching not to update PMKID during each 4-way
handshake
* fixed EAP-pwd pre-processing with PasswordHashHash
* added EAP-pwd client support for salted passwords
* fixed a regression in TDLS prohibited bit validation
* started to use estimated throughput to avoid undesired signal
strength based roaming decision
* MACsec/MKA:
- new macsec_linux driver interface support for the Linux
kernel macsec module
- number of fixes and extensions
* added support for external persistent storage of PMKSA cache
(PMKSA_GET/PMKSA_ADD control interface commands; and
MESH_PMKSA_GET/MESH_PMKSA_SET for the mesh case)
* fixed mesh channel configuration pri/sec switch case
* added support for beacon report
* large number of other fixes, cleanup, and extensions
* added support for randomizing local address for GAS queries
(gas_rand_mac_addr parameter)
* fixed EAP-SIM/AKA/AKA' ext auth cases within TLS tunnel
* added option for using random WPS UUID (auto_uuid=1)
* added SHA256-hash support for OCSP certificate matching
* fixed EAP-AKA' to add AT_KDF into Synchronization-Failure
* fixed a regression in RSN pre-authentication candidate selection
* added option to configure allowed group management cipher suites
(group_mgmt network profile parameter)
* removed all PeerKey functionality
* fixed nl80211 AP and mesh mode configuration regression with
Linux 4.15 and newer
* added ap_isolate configuration option for AP mode
* added support for nl80211 to offload 4-way handshake into the driver
* added support for using wolfSSL cryptographic library
* SAE
- added support for configuring SAE password separately of the
WPA2 PSK/passphrase
- fixed PTK and EAPOL-Key integrity and key-wrap algorithm selection
for SAE;
note: this is not backwards compatible, i.e., both the AP and
station side implementations will need to be update at the same
time to maintain interoperability
- added support for Password Identifier
- fixed FT-SAE PMKID matching
* Hotspot 2.0
- added support for fetching of Operator Icon Metadata ANQP-element
- added support for Roaming Consortium Selection element
- added support for Terms and Conditions
- added support for OSEN connection in a shared RSN BSS
- added support for fetching Venue URL information
* added support for using OpenSSL 1.1.1
* FT
- disabled PMKSA caching with FT since it is not fully functional
- added support for SHA384 based AKM
- added support for BIP ciphers BIP-CMAC-256, BIP-GMAC-128,
BIP-GMAC-256 in addition to previously supported BIP-CMAC-128
- fixed additional IE inclusion in Reassociation Request frame when
using FT protocol

branches: 1.1.1.3.10; 1.1.1.3.12; 1.1.1.3.14; 1.1.1.3.18;
Import wpa_supplicant and hostapd

branches: 1.1.1.2.2; 1.1.1.2.4;
2015-03-15 - v2.4
* allow OpenSSL cipher configuration to be set for internal EAP server
(openssl_ciphers parameter)
* fixed number of small issues based on hwsim test case failures and
static analyzer reports
* P2P:
- add new=<0/1> flag to P2P-DEVICE-FOUND events
- add passive channels in invitation response from P2P Client
- enable nl80211 P2P_DEVICE support by default
- fix regresssion in disallow_freq preventing search on social
channels
- fix regressions in P2P SD query processing
- try to re-invite with social operating channel if no common channels
in invitation
- allow cross connection on parent interface (this fixes number of
use cases with nl80211)
- add support for P2P services (P2PS)
- add p2p_go_ctwindow configuration parameter to allow GO CTWindow to
be configured
* increase postponing of EAPOL-Start by one second with AP/GO that
supports WPS 2.0 (this makes it less likely to trigger extra roundtrip
of identity frames)
* add support for PMKSA caching with SAE
* add support for control mesh BSS (IEEE 802.11s) operations
* fixed number of issues with D-Bus P2P commands
* fixed regression in ap_scan=2 special case for WPS
* fixed macsec_validate configuration
* add a workaround for incorrectly behaving APs that try to use
EAPOL-Key descriptor version 3 when the station supports PMF even if
PMF is not enabled on the AP
* allow TLS v1.1 and v1.2 to be negotiated by default; previous behavior
of disabling these can be configured to work around issues with broken
servers with phase1="tls_disable_tlsv1_1=1 tls_disable_tlsv1_2=1"
* add support for Suite B (128-bit and 192-bit level) key management and
cipher suites
* add WMM-AC support (WMM_AC_ADDTS/WMM_AC_DELTS)
* improved BSS Transition Management processing
* add support for neighbor report
* add support for link measurement
* fixed expiration of BSS entry with all-zeros BSSID
* add optional LAST_ID=x argument to LIST_NETWORK to allow all
configured networks to be listed even with huge number of network
profiles
* add support for EAP Re-Authentication Protocol (ERP)
* fixed EAP-IKEv2 fragmentation reassembly
* improved PKCS#11 configuration for OpenSSL
* set stdout to be line-buffered
* add TDLS channel switch configuration
* add support for MAC address randomization in scans with nl80211
* enable HT for IBSS if supported by the driver
* add BSSID black and white lists (bssid_blacklist, bssid_whitelist)
* add support for domain_suffix_match with GnuTLS
* add OCSP stapling client support with GnuTLS
* include peer certificate in EAP events even without a separate probe
operation; old behavior can be restored with cert_in_cb=0
* add peer ceritficate alt subject name to EAP events
(CTRL-EVENT-EAP-PEER-ALT)
* add domain_match network profile parameter (similar to
domain_suffix_match, but full match is required)
* enable AP/GO mode HT Tx STBC automatically based on driver support
* add ANQP-QUERY-DONE event to provide information on ANQP parsing
status
* allow passive scanning to be forced with passive_scan=1
* add a workaround for Linux packet socket behavior when interface is in
bridge
* increase 5 GHz band preference in BSS selection (estimate SNR, if info
not available from driver; estimate maximum throughput based on common
HT/VHT/specific TX rate support)
* add INTERWORKING_ADD_NETWORK ctrl_iface command; this can be used to
implement Interworking network selection behavior in upper layers
software components
* add optional reassoc_same_bss_optim=1 (disabled by default)
optimization to avoid unnecessary Authentication frame exchange
* extend TDLS frame padding workaround to cover all packets
* allow wpa_supplicant to recover nl80211 functionality if the cfg80211
module gets removed and reloaded without restarting wpa_supplicant
* allow hostapd DFS implementation to be used in wpa_supplicant AP mode

Import wpa_supplicant and hostapd

Import wpa_supplicant and hostapd

branches: 1.1.1.2.2;
2015-03-15 - v2.4
* allow OpenSSL cipher configuration to be set for internal EAP server
(openssl_ciphers parameter)
* fixed number of small issues based on hwsim test case failures and
static analyzer reports
* P2P:
- add new=<0/1> flag to P2P-DEVICE-FOUND events
- add passive channels in invitation response from P2P Client
- enable nl80211 P2P_DEVICE support by default
- fix regresssion in disallow_freq preventing search on social
channels
- fix regressions in P2P SD query processing
- try to re-invite with social operating channel if no common channels
in invitation
- allow cross connection on parent interface (this fixes number of
use cases with nl80211)
- add support for P2P services (P2PS)
- add p2p_go_ctwindow configuration parameter to allow GO CTWindow to
be configured
* increase postponing of EAPOL-Start by one second with AP/GO that
supports WPS 2.0 (this makes it less likely to trigger extra roundtrip
of identity frames)
* add support for PMKSA caching with SAE
* add support for control mesh BSS (IEEE 802.11s) operations
* fixed number of issues with D-Bus P2P commands
* fixed regression in ap_scan=2 special case for WPS
* fixed macsec_validate configuration
* add a workaround for incorrectly behaving APs that try to use
EAPOL-Key descriptor version 3 when the station supports PMF even if
PMF is not enabled on the AP
* allow TLS v1.1 and v1.2 to be negotiated by default; previous behavior
of disabling these can be configured to work around issues with broken
servers with phase1="tls_disable_tlsv1_1=1 tls_disable_tlsv1_2=1"
* add support for Suite B (128-bit and 192-bit level) key management and
cipher suites
* add WMM-AC support (WMM_AC_ADDTS/WMM_AC_DELTS)
* improved BSS Transition Management processing
* add support for neighbor report
* add support for link measurement
* fixed expiration of BSS entry with all-zeros BSSID
* add optional LAST_ID=x argument to LIST_NETWORK to allow all
configured networks to be listed even with huge number of network
profiles
* add support for EAP Re-Authentication Protocol (ERP)
* fixed EAP-IKEv2 fragmentation reassembly
* improved PKCS#11 configuration for OpenSSL
* set stdout to be line-buffered
* add TDLS channel switch configuration
* add support for MAC address randomization in scans with nl80211
* enable HT for IBSS if supported by the driver
* add BSSID black and white lists (bssid_blacklist, bssid_whitelist)
* add support for domain_suffix_match with GnuTLS
* add OCSP stapling client support with GnuTLS
* include peer certificate in EAP events even without a separate probe
operation; old behavior can be restored with cert_in_cb=0
* add peer ceritficate alt subject name to EAP events
(CTRL-EVENT-EAP-PEER-ALT)
* add domain_match network profile parameter (similar to
domain_suffix_match, but full match is required)
* enable AP/GO mode HT Tx STBC automatically based on driver support
* add ANQP-QUERY-DONE event to provide information on ANQP parsing
status
* allow passive scanning to be forced with passive_scan=1
* add a workaround for Linux packet socket behavior when interface is in
bridge
* increase 5 GHz band preference in BSS selection (estimate SNR, if info
not available from driver; estimate maximum throughput based on common
HT/VHT/specific TX rate support)
* add INTERWORKING_ADD_NETWORK ctrl_iface command; this can be used to
implement Interworking network selection behavior in upper layers
software components
* add optional reassoc_same_bss_optim=1 (disabled by default)
optimization to avoid unnecessary Authentication frame exchange
* extend TDLS frame padding workaround to cover all packets
* allow wpa_supplicant to recover nl80211 functionality if the cfg80211
module gets removed and reloaded without restarting wpa_supplicant
* allow hostapd DFS implementation to be used in wpa_supplicant AP mode

Import wpa_supplicant and hostapd