esp-idf/components/wpa_supplicant/Kconfig
kapil.gupta 21395421d1 wpa_supplicant: WPS Inter operatability Fixes
Add WPS IOT fixes under config option

Current fixes under this flag.
1. Allow NULL-padded WPS attributes.
2. Bypass WPS-Config method validation
2020-06-04 13:57:20 +05:30

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menu "Supplicant"
config WPA_WPS_WARS
bool "Enable WPS Inter operatability Fixes"
default n
help
Select this option to enable WPS related IOT fixes with different
APs. This option fixes IOT related issues with APs which do not
follow some of the standard of WPS-2.0 specification. However
these do not include any of the security related bypassing, just
simple configuration corrections. Current fixes under this flag:
1. Allow NULL-padded WPS attributes: Some APs keep NULL-padding
at the end of some variable length WPS Attributes. This is not
as par the WPS2.0 specs, but to avoid interop issues, ignore the
padding by reducing the attribute length by 1.
2. Bypass WPS-Config method validation: Some APs set display/pbc
button bit without setting virtual/phycial display/button bit
which will cause M2 validation fail, bypassing WPS-Config method
validation.
endmenu