<s>
wpa_supplicant	O
is	O
a	O
free	B-Application
software	I-Application
implementation	O
of	O
an	O
IEEE	B-Protocol
802.11i	I-Protocol
supplicant	O
for	O
Linux	B-Application
,	O
FreeBSD	B-Operating_System
,	O
NetBSD	B-Device
,	O
QNX	B-Operating_System
,	O
AROS	B-Application
,	O
Microsoft	B-Application
Windows	I-Application
,	O
Solaris	B-Application
,	O
OS/2	B-Application
(	O
including	O
ArcaOS	B-Device
and	O
eComStation	B-Device
)	O
and	O
Haiku	B-Language
.	O
</s>
<s>
In	O
addition	O
to	O
being	O
a	O
WPA3	O
and	O
WPA2	O
supplicant	O
,	O
it	O
also	O
implements	O
WPA	O
and	O
older	O
wireless	B-Architecture
LAN	I-Architecture
security	O
protocols	O
.	O
</s>
<s>
Included	O
with	O
the	O
supplicant	O
are	O
a	O
GUI	B-Application
and	O
a	O
command-line	B-Application
utility	O
for	O
interacting	O
with	O
the	O
running	O
supplicant	O
.	O
</s>
<s>
The	O
graphical	B-Application
user	I-Application
interface	I-Application
is	O
built	O
on	O
top	O
of	O
the	O
Qt	B-Language
library	I-Language
.	O
</s>
<s>
wpa_supplicant	O
can	O
authenticate	O
with	O
any	O
of	O
the	O
following	O
EAP	B-Protocol
(	O
Extensible	B-Protocol
Authentication	I-Protocol
Protocol	I-Protocol
)	O
methods	O
:	O
EAP-TLS	O
,	O
EAP-PEAP	O
(	O
both	O
PEAPv0	O
and	O
PEAPv1	O
)	O
,	O
EAP-TTLS	O
,	O
EAP-SIM	O
,	O
EAP-AKA	O
,	O
EAP-AKA	O
'	O
,	O
EAP-pwd	O
,	O
EAP-EKE	O
,	O
EAP-PSK	O
(	O
experimental	O
)	O
,	O
EAP-FAST	O
,	O
EAP-PAX	O
,	O
EAP-SAKE	O
,	O
EAP-GPSK	O
,	O
EAP-IKEv2	O
,	O
EAP-MD5	O
,	O
EAP-MSCHAPv2	O
,	O
and	O
LEAP	B-Protocol
(	O
requires	O
special	O
functions	O
in	O
the	O
driver	O
)	O
.	O
</s>
