On 11/24/2017 12:35 AM, Johannes Berg wrote: > From: Johannes Berg <[email protected]> > > When regulatory database certificates are built-in, they're > currently using the SHA256 digest algorithm, so add that to > the build in that case. > > Also add a note that for custom certificates, one may need > to add the right algorithms. > > Reported-by: Florian Fainelli <[email protected]> > Signed-off-by: Johannes Berg <[email protected]>
Tested-by: Florian Fainelli <[email protected]> Thanks for the quick fix! > --- > net/wireless/Kconfig | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig > index da91bb547db3..1abcc4fc4df1 100644 > --- a/net/wireless/Kconfig > +++ b/net/wireless/Kconfig > @@ -20,6 +20,10 @@ config CFG80211 > tristate "cfg80211 - wireless configuration API" > depends on RFKILL || !RFKILL > select FW_LOADER > + # may need to update this when certificates are changed and are > + # using a different algorithm, though right now they shouldn't > + # (this is here rather than below to allow it to be a module) > + select CRYPTO_SHA256 if CFG80211_USE_KERNEL_REGDB_KEYS > ---help--- > cfg80211 is the Linux wireless LAN (802.11) configuration API. > Enable this if you have a wireless device. > @@ -113,6 +117,9 @@ config CFG80211_EXTRA_REGDB_KEYDIR > certificates like in the kernel sources (net/wireless/certs/) > that shall be accepted for a signed regulatory database. > > + Note that you need to also select the correct CRYPTO_<hash> modules > + for your certificates, and if cfg80211 is built-in they also must be. > + > config CFG80211_REG_CELLULAR_HINTS > bool "cfg80211 regulatory support for cellular base station hints" > depends on CFG80211_CERTIFICATION_ONUS > -- Florian
