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Jouni Malinen 41b8191485 FILS: Update PMKID derivation rules for ERP key hierarchy establishment 
IEEE Std 802.11ai-2016 had missed a change in the Pairwise key hierarchy
clause (12.7.1.3 in IEEE Std 802.11-2016) and due to that, the previous
implementation ended up using HMAC-SHA-1 -based PMKID derivation. This
was not really the intent of the FILS design and that issue was fixed
during REVmd work with the changes proposed in
https://mentor.ieee.org/802.11/dcn/17/11-17-0906-04-000m-fils-fixes.docx
that change FILS cases to use HMAC-SHA-256 and HMAC-SHA-384 based on the
negotiated AKM.

Update the implementation to match the new design. This changes the
rsn_pmkid() function to take in the more generic AKMP identifier instead
of a boolean identifying whether SHA256 is used.

Note: This is not backwards compatible, i.e., this breaks PMKSA caching
based on the initial ERP key hierarchy setup if only STA or AP side
implementation is updated. PMKSA caching based on FILS authentication
exchange is not impacted by this, though.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
 		2017-09-13 22:17:58 +03:00
doc dbus: Add new interface property to get mesh group 2017-09-10 01:39:37 +03:00
eap_example Fix typo in eap_example_server.c 2016-10-29 11:13:28 +03:00
hostapd SAE: Allow commit fields to be overridden for testing purposes 2017-09-04 13:32:03 +03:00
hs20 OSU server: Remove invalid options from documentation 2017-02-11 12:55:19 +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 FILS: Update PMKID derivation rules for ERP key hierarchy establishment 2017-09-13 22:17:58 +03:00
tests tests: RSN pre-authentication based on pre-connection scan results 2017-09-12 16:47:30 +03:00
wlantest wlantest: FILS keys and (Re)Association Request/Response frames 2017-09-05 19:05:16 +03:00
wpa_supplicant mesh: Move writing of mesh_rssi_threshold inside CONFIG_MESH 2017-09-12 17:17:21 +03:00
wpadebug wpadebug: Add .gitignore 2017-03-07 12:10:11 +02:00
wpaspy Update wpaspy.py to be python3 compatible 2017-02-04 20:57:38 +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
CONTRIBUTIONS Update copyright notices for the new year 2017 2017-01-03 15:18:30 +02:00
COPYING Update copyright notices for the new year 2017 2017-01-03 15:18:30 +02:00
README Update copyright notices for the new year 2017 2017-01-03 15:18:30 +02:00
build_release Drop OpenSSL 0.9.8 patches to add EAP-FAST support 2016-01-13 00:17:27 +02:00

README 

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

Copyright (c) 2002-2017, 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.

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
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