The new AEAD AKM option in FILS sets the MIC bit in EAPOL-Key frames to
0 for some ciphers, so the determination of EAPOL-Key frame types needs
changes to work with these cases.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Suite B 192-bit addition from IEEE Std 802.11ac-2013 replaced the
previous fixed length Key MIC field with a variable length field. That
change was addressed with an addition of a new struct defined for the
second MIC length. This is not really scalable and with FILS coming up
with a zero-length MIC case for AEAD, a more thorough change to support
variable length MIC is needed.
Remove the Key MIC and Key Data Length fields from the struct
wpa_eapol_key and find their location based on the MIC length
information (which is determined by the AKMP). This change allows the
separate struct wpa_eapol_key_192 to be removed since struct
wpa_eapol_key will now include only the fixed length fields that are
shared with all EAPOL-Key cases in IEEE Std 802.11.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Calculate the hashed realm from hostapd erp_domain configuration
parameter and add this to the FILS Indication element when ERP is
enabled.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This can be used to check whether the running wpa_supplicant version was
built with CONFIG_FILS=y.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
If FILS is supported, indicate that in Probe Request and (Re)Association
Request frames in the Extended Capabilities element.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
If FILS is enabled, indicate that in Beacon, Probe Response, and
(Re)Association Response frames in the Extended Capabilities element.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This adds CONFIG_FILS=y build configuration option and new key
management options for FILS authentication.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This adds CONFIG_FILS=y build configuration option and new key
management options for FILS authentication.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This adds definitions for new information elements from P802.11ai/D11.0
and parsing of these IEs.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The extension of aes_128_ctr_encrypt() to allow AES-192 and AES-256 to
be used in addition to AES-128 for CTR mode encryption resulted in the
backtrace for the function calls changing. Update the test cases that
started failing due to that change.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The previous implementation was hardcoded to use 128-bit AES key
(AEAD_AES_SIV_CMAC_256). Extend this by allowing AEAD_AES_SIV_CMAC_384
and AEAD_AES_SIV_CMAC_512 with 192-bit and 256-bit AES keys.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This allows the CRC-32 routine to be shared for other purposes in
addition to the WEP/TKIP/FCS within wlantest.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Station should be able to connect initially without ft_pmk_cache filled,
so the target AP has the PSK available and thus the same information as
the origin AP. Therefore neither caching nor communication between the
APs with respect to PMK-R0 or PMK-R1 or VLANs is required if the target
AP derives the required PMKs locally.
This patch introduces the generation of the required PMKs locally for
FT-PSK. Additionally, PMK-R0 is not stored (and thus pushed) for FT-PSK.
So for FT-PSK networks, no configuration of inter-AP communication is
needed anymore when using ft_psk_generate_local=1 configuration. The
default behavior (ft_psk_generate_local=0) remains to use the pull/push
protocol.
Signed-off-by: Michael Braun <michael-dev@fami-braun.de>
This also implements the macsec_get_capability for the macsec_qca
driver to maintain the existing behavior.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
RFC 5931 Section 2.8.5.1 does not list the Prep field as something that
the server validates to match the Request. However, the supplicant side
has to use the same pre-processing mechanism for the password for the
authentication to work, so we may as well as enforce this field to match
the requested value now that wpa_supplicant implementation is fixed to
copy the value from the request.
Signed-off-by: Jouni Malinen <j@w1.fi>
Fix the pre-processing field in the response when EAP_PWD_PREP_MS is
being used. This fixes interoperability with EAP-pwd servers that
validate the Prep field in EAP-pwd-ID/Response when the RFC2759
(PasswordHashHash) pre-processing is used.
Signed-off-by: Brian Candler <B.Candler@pobox.com>
Clean up the driver interface by passing pointers to struct receive_sc
down the stack to the {create,delete}_recevie_sc() ops, instead of
passing the individual properties of the SC.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Clean up the driver interface by passing pointers to struct transmit_sc
down the stack to the {create,delete}_transmit_sc() ops, instead of
passing the individual arguments.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This basically just follows commit
587b0457e0 ('LibreSSL: Fix build with
LibreSSL') with the same pattern, which was missed here.
Signed-off-by: Julian Ospald <hasufell@hasufell.de>
Due to a missing guard for old OpenSSL code, SSL_library_init() was not
called, which is required for LibreSSL. Likewise for cleanup.
Signed-off-by: Christian Neukirchen <chneukirchen@gmail.com>
Add LibreSSL check to old OpenSSL #ifdef guard as DH_{get0,set0}_key()
is not implemented in LibreSSL.
Signed-off-by: Christian Neukirchen <chneukirchen@gmail.com>
Add attributes for specifing the frequency where FTM/AOA measurement is
done over the air. This allows the user space framework to maintain its
own cache of peers without depending on the kernel scan results cache,
or perform scans less often (since entries in the kernel scan results
cache expire quickly). The change is backward compatible. If the
frequency attribute is not specified, the kernel scan results cache will
be queried, like done today.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Clean up the driver interface by passing pointers to struct receive_sa
down the stack to the {create,enable,disable}_receive_sa() ops, instead
of passing the individual properties of the SA.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Clean up the driver interface by passing pointers to struct transmit_sa
down the stack to the {create,enable,disable}_transmit_sa ops, instead
of passing the individual properties of the SA.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Clean up the driver interface by passing pointers to structs transmit_sa
and receive_sa down the stack to get_receive_lowest_pn(),
get_transmit_next_pn(), and set_transmit_next_pn() ops, instead of
passing the individual arguments.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
These structs will be passed down to macsec drivers in a coming patch to
make the driver interface cleaner, so they need to be shared between the
core MKA implementation and the drivers.
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This test case did not clear sched_scan_plans if alloc_fail() resulted
in skipping the test case. This would result in the following
autoscan_exponential and autoscan_periodic test cases failing.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This makes it easier to figure out why autoscan is not used even when
being configured through the control interface.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
In case that a dedicated P2P Device interface is used, a new interface
must be create for a P2P group. Thus, in order to send mgmt
frames, attach a new WpaSupplicant object to the newly created group
and use this object for sending the frames.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Use the global control interface to remove P2P networks in
persistent_group_peer_dropped3 to support configurations that use a
dedicated P2P Device interface.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
For configurations that use a dedicated P2P Device interface, which
mandates that a separate interface is used for the P2P group, vendor
specific IE's must be added to the VENDOR_ELEM_P2P_* frame types in
order to be used by the P2P group interface. The VENDOR_ELEM_ASSOC_REQ
(13) parameter would need to be issued on the group interface which
would be challenging to do due to timing in case a separate group
interface gets used.
In case a dedicated P2P Device interface is used, don't include a test
for VENDOR_ELEM_ASSOC_REQ to avoid failing this part of the test case.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
PNO is sometimes restarted due to changes in scan parameters
(e.g., selected network changed or MAC randomization being
enabled/disabled). Restart is done by stopping PNO and immediately
starting it again. This may result in the SCHED_SCAN_STOPPED event being
received after the request for new PNO, which will make wpa_supplicant
believe PNO is not active although it is actually is. As a result, the
next request to start PNO will fail because PNO is active and should be
stopped first.
Fix this by deferring the request to start PNO until the
SCHED_SCAN_STOPPED event is received in case sched_scan is being
stopped.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
When scheduled scan stops without the interface request (for example,
driver stopped it unexpectedly), start a regular scan to continue
scanning for networks and avoid being left with no scan at all.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
In some cases, after a sudden AP disappearing and reconnection to
another AP in the same ESS, if another scan occurs, wpa_supplicant might
try to roam to the old AP (if it was better ranked than the new one)
because it is still saved in BSS list and the blacklist entry was
cleared in previous reconnect. This attempt is going to fail if the AP
is not present anymore and it'll cause long disconnections.
Remove an AP that is probably out of range from the BSS list to avoid
such disconnections. In particular mac80211-based drivers use the
WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY reason code in locally generated
disconnection events for cases where the AP does not reply anymore.
Signed-off-by: David Spinadel <david.spinadel@intel.com>
