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Jouni Malinen 5e3a759cd4 SAE: Improved queuing policy for pending authentication frames 
The previous design of simply queuing all SAE commit messages was not
exactly good at allowing recovery from a flooding state if the valid
peer used frequent retransmissions of the SAE message. This could
happen, e.g., with mesh BSSs using SAE. The frequent retransmissions and
restarts of SAE authentication combined with SAE confirm messages
bypassing the queue ended up in not being able to finish SAE exchange
successfully.

Fix this by modifying the queuing policy to queue SAE confirm messages
if there is a queued SAE commit message from the same peer so that the
messages within the same exchange do not get reordered. In addition,
replace queued SAE commit/confirm message if a new matching message is
received from the same peer STA. This is useful for the case where the
peer restarts SAE more quickly than the local end has time to process
the queued messages.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-03-15 00:31:09 +02:00
doc dbus: Document more possible BSS/RSA/KeyMgmt values 2019-01-24 00:24:09 +02:00
eap_example Use char pointers for EAP configuration parameters without length 2019-03-11 14:09:45 +02:00
hostapd DPP2: Make DPP version number support available over control interface 2019-03-15 00:31:09 +02:00
hs20 HS 2.0: Make hs20-osu-client SP and <FQDN> directories group writable 2019-02-18 19:54:36 +02:00
mac80211_hwsim/tools Remove obsolete mac80211_hwsim tests 2015-10-01 12:46:10 +03:00
radius_example RADIUS: Redesign Request Authenticator generation 2016-02-06 17:19:35 +02:00
src SAE: Improved queuing policy for pending authentication frames 2019-03-15 00:31:09 +02:00
tests tests: DPP and Enrollee rejecting Config Object 2019-03-15 00:31:09 +02:00
wlantest tests: Remove CONFIG_PEERKEY 2019-02-25 19:48:49 +02:00
wpa_supplicant DPP2: Testing option for Config Object rejction 2019-03-15 00:31:09 +02:00
wpadebug wpadebug: Improve QR Code scanning with zxing 2018-02-23 16:29:05 +02:00
wpaspy wpaspy: Convert to/from str to bytes as needed for python3 2019-02-04 12:26:33 +02:00
.gitignore gitignore: tests/remote/logs 2017-04-01 17:03:59 +03:00
Android.mk Treat VER_2_1_DEVEL the same as VER_0_8_X 2013-12-14 21:23:39 -08:00
build_release Drop OpenSSL 0.9.8 patches to add EAP-FAST support 2016-01-13 00:17:27 +02:00
CONTRIBUTIONS Update copyright notices for the new year 2019 2019-01-01 23:38:56 +02:00
COPYING Update copyright notices for the new year 2019 2019-01-01 23:38:56 +02:00
README Update copyright notices for the new year 2019 2019-01-01 23:38:56 +02:00

README 

wpa_supplicant and hostapd
--------------------------

Copyright (c) 2002-2019, Jouni Malinen <j@w1.fi> and contributors
All Rights Reserved.

These programs are licensed under the BSD license (the one with
advertisement clause removed).

If you are submitting changes to the project, please see CONTRIBUTIONS
file for more instructions.


This package may include either wpa_supplicant, hostapd, or both. See
README file respective subdirectories (wpa_supplicant/README or
hostapd/README) for more details.

Source code files were moved around in v0.6.x releases and compared to
earlier releases, the programs are now built by first going to a
subdirectory (wpa_supplicant or hostapd) and creating build
configuration (.config) and running 'make' there (for Linux/BSD/cygwin
builds).


License
-------

This software may be distributed, used, and modified under the terms of
BSD license:

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in the
   documentation and/or other materials provided with the distribution.

3. Neither the name(s) of the above-listed copyright holder(s) nor the
   names of its contributors may be used to endorse or promote products
   derived from this software without specific prior written permission.

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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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