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hostap/src/wps
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Jouni Malinen 8511a0f67b WPS: Extend internal entropy pool help for key/snonce derivation 
The internal entropy pool was previously used to prevent 4-way handshake
in AP mode from completing before sufficient entropy was available to
allow secure keys to be generated. This commit extends that workaround
for boards that do not provide secure OS level PRNG (e.g., /dev/urandom
does not get enough entropy) for the most critical WPS operations by
rejecting AP-as-enrollee case (use of AP PIN to learn/modify AP
configuration) and new PSK/passphrase generation. This does not have any
effect on devices that have an appropriately working OS level PRNG
(e.g., /dev/random and /dev/urandom on Linux).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-09-08 12:54:18 +03:00
..
http.h WPS: Move POST URL validation into web_connection_parse_post() 2009-12-12 16:48:50 +02:00
http_client.c WPS: Do not use void* in arithmetic 2013-05-04 20:19:45 +03:00
http_client.h Remove the GPL notification from files contributed by Jouni Malinen 2012-02-11 19:39:36 +02:00
http_server.c WPS: Print setsockopt() failure in debug log 2014-04-28 16:54:09 +03:00
http_server.h Remove the GPL notification from files contributed by Jouni Malinen 2012-02-11 19:39:36 +02:00
httpread.c WPS: Clean up indentation level (CID 68109) 2014-06-12 19:45:31 +03:00
httpread.h Remove the GPL notification from files contributed by Atheros 2012-02-11 19:39:36 +02:00
Makefile Add CONFIG_CODE_COVERAGE=y option for gcov 2013-11-24 19:16:12 +02:00
ndef.c Make code path easier for static analyzers 2014-03-02 17:15:11 +02:00
upnp_xml.c WPS ER: Fix UPnP XML Device Description parser to find correct device 2011-08-31 13:56:03 +03:00
upnp_xml.h WPS ER: Fix UPnP XML Device Description parser to find correct device 2011-08-31 13:56:03 +03:00
wps.c WPS: Clear keys/PINs explicitly 2014-07-02 12:52:08 +03:00
wps.h WPS: Indicate current AP settings in M7 in unconfigurated state 2014-02-07 19:33:19 +02:00
wps_attr_build.c WPS: Enable WSC 2.0 support unconditionally 2014-03-25 18:33:21 +02:00
wps_attr_parse.c WPS: Parse Registrar Configuration Methods 2014-03-05 23:26:16 +02:00
wps_attr_parse.h WPS: Parse Registrar Configuration Methods 2014-03-05 23:26:16 +02:00
wps_attr_process.c WPS: Use os_memcmp_const() for hash/password comparisons 2014-07-02 12:38:47 +03:00
wps_common.c WPS: Enable WSC 2.0 support unconditionally 2014-03-25 18:33:21 +02:00
wps_defs.h WPS: Remove unused WEP related functionality 2014-04-06 12:31:45 +03:00
wps_dev_attr.c P2P NFC: Add WPS attribute building for P2P NFC 2014-01-27 21:10:55 +02:00
wps_dev_attr.h P2P NFC: Add WPS attribute building for P2P NFC 2014-01-27 21:10:55 +02:00
wps_enrollee.c WPS: Extend internal entropy pool help for key/snonce derivation 2014-09-08 12:54:18 +03:00
wps_er.c WPS ER: Fix UDN parser to handle missing field 2014-06-07 17:35:22 +03:00
wps_er.h WPS ER: Allow UPnP interface to be forced 2013-04-28 21:56:24 +03:00
wps_er_ssdp.c WPS ER: Allow UPnP interface to be forced 2013-04-28 21:56:24 +03:00
wps_i.h WPS: Extend per-station PSK to support ER case as well 2014-03-13 18:22:25 +02:00
wps_module_tests.c tests: Add module tests for WPS attribute parsing 2014-02-21 13:41:30 +02:00
wps_registrar.c WPS: Extend internal entropy pool help for key/snonce derivation 2014-09-08 12:54:18 +03:00
wps_upnp.c WPS: Check wps_build_wfa_ext() return value consistently (CID 68104) 2014-06-14 12:32:52 +03:00
wps_upnp.h WPS: Change concurrent radio AP to use only one WPS UPnP instance 2010-11-11 14:50:13 +02:00
wps_upnp_ap.c WPS: Enable WSC 2.0 support unconditionally 2014-03-25 18:33:21 +02:00
wps_upnp_event.c WPS UPnP: Add more priority for queuing EAP events 2010-10-17 21:30:25 +03:00
wps_upnp_i.h WPS: Remove unused send_wpabuf() 2013-12-29 10:00:33 +02:00
wps_upnp_ssdp.c Make dl_list_first() and dl_list_last() uses easier for static analyzers 2014-04-29 12:52:10 +03:00
wps_upnp_web.c Make dl_list_first() and dl_list_last() uses easier for static analyzers 2014-04-29 12:52:10 +03:00
wps_validate.c WPS-STRICT: Update valid Device Password ID and Config Error range 2014-01-27 21:44:31 +02:00