Wireless access point daemon, patched with ubus support
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Jouni Malinen e4bf4db907 Work around SNonce updates on EAPOL-Key 1/4 retransmission
Some deployed supplicants update their SNonce for every receive
EAPOL-Key message 1/4 even when these messages happen during the
same 4-way handshake. Furthermore, some of these supplicants fail
to use the first SNonce that they sent and derive an incorrect PTK
using another SNonce that does not match with what the authenticator
is using from the first received message 2/4. This results in
failed 4-way handshake whenever the EAPOL-Key 1/4 retransmission
timeout is reached. The timeout for the first retry is fixed to
100 ms in the IEEE 802.11 standard and that seems to be short
enough to make it difficult for some stations to get the response
out before retransmission.

Work around this issue by increasing the initial EAPOL-Key 1/4
timeout by 1000 ms (i.e., total timeout of 1100 ms) if the station
acknowledges reception of the EAPOL-Key frame. If the driver does
not indicate TX status for EAPOL frames, use longer initial
timeout (1000 ms) unconditionally.
2011-03-29 17:39:12 +03:00
doc P2P: Add Device Password ID to GO Neg Request RX event 2010-09-09 07:17:20 -07:00
eap_example Rename EAP server source files to avoid duplicate names 2010-02-19 18:54:07 +02:00
hostapd Add driver capa flag for EAPOL TX status and store capa in hostapd 2011-03-29 17:36:06 +03:00
mac80211_hwsim Remove mac80211_hwsim code 2009-07-28 14:34:23 +03:00
patches Updated OpenSSL 0.9.8i patch to use new session ticket override API 2008-11-23 21:18:26 +02:00
radius_example radius_example: Fix memory leak on deinit 2009-12-24 12:18:57 +02:00
src Work around SNonce updates on EAPOL-Key 1/4 retransmission 2011-03-29 17:39:12 +03:00
testing Re-initialize hostapd/wpa_supplicant git repository based on 0.6.3 release 2008-02-27 17:34:43 -08:00
tests test-sha1: Add test vectors from RFC 6070 2011-01-10 20:41:04 +02:00
wlantest wlantest: Use source address of TDLS Setup Confirm failure for matching 2011-03-14 21:35:40 +02:00
wpa_supplicant P2P: Add more WPS attributes into Listen state Probe Response 2011-03-28 15:24:12 +03:00
www Remove Host AP driver FAQ from the git repository 2011-02-27 12:55:00 +02:00
.gitignore Move .config to the toplevel .gitignore 2011-03-15 17:52:13 +02:00
build_nsis.sh Added Windows NSIS installer for wpa_supplicant 2008-12-20 20:40:23 +02:00
build_release Add wpa_gui-qt4 translation files into build 2010-04-18 19:15:07 +03:00
COPYING Re-initialize hostapd/wpa_supplicant git repository based on 0.6.3 release 2008-02-27 17:34:43 -08:00
README One more year update for copyright notices 2011-02-27 12:56:12 +02:00

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

Copyright (c) 2002-2011, Jouni Malinen <j@w1.fi> and contributors
All Rights Reserved.

These programs are dual-licensed under both the GPL version 2 and BSD
license (the one with advertisement clause removed). Either license
may be used at your option.


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
-------

GPL v2:

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 as
published by the Free Software Foundation.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

(this copy of the license is in COPYING file)


Alternatively, 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.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.