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Subject: RE: Re: Regarding OOB authentication method & action for Mesh
 provisioner
Reply-To: anupam.r@samsung.com
From:   Anupam Roy <anupam.r@samsung.com>
To:     =?UTF-8?B?TWljaGHFgiBMb3dhcy1SemVjaG9uZWs=?= 
        <michal.lowas-rzechonek@silvair.com>
CC:     "linux-bluetooth@vger.kernel.org" <linux-bluetooth@vger.kernel.org>,
        Semun Lee <semun.lee@samsung.com>,
        Dohyun Pyun <dh79.pyun@samsung.com>
In-Reply-To: <20200302142239.re57glm4ixjot7d3@mlowasrzechonek2133>
Message-ID: <20200302145518epcms5p7ec2da0403de9efa6733e12290f3cc80d@epcms5p7>
Date:   Mon, 02 Mar 2020 20:25:18 +0530
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References: <20200302142239.re57glm4ixjot7d3@mlowasrzechonek2133>
        <20200302125344epcms5p3e31d97ef6263e0513b94f6306536269b@epcms5p3>
        <CGME20200302125344epcms5p3e31d97ef6263e0513b94f6306536269b@epcms5p7>
Sender: linux-bluetooth-owner@vger.kernel.org
Precedence: bulk

Hi Michal,
=C2=A0=0D=0A>---------=20Original=20Message=20---------=0D=0A>Sender=20:=20=
Micha=C5=82=20Lowas-Rzechonek=20<michal.lowas-rzechonek=40silvair.com>=0D=
=0A>Date=20:=202020-03-02=2019:52=20(GMT+5:30)=0D=0A>Title=20:=20Re:=20Rega=
rding=20OOB=20authentication=20method=20&=20action=20for=20Mesh=20provision=
er=0D=0A>=20=0D=0A>Hi,=0D=0A>=20=0D=0A>On=2003/02,=20Anupam=20Roy=20wrote:=
=0D=0A>>=20Also,=20I=20would=20like=20to=20know,=20whether=20there=20is=20a=
ny=20plan=20to=20Request=0D=0A>>=20external=20provisioning=20Agent=20to=20c=
hoose=20Provisioning=20method=20&=20specific=0D=0A>>=20action?=20=20The=20r=
eason=20being,=20some=20*application*=20may=20be=20interested=20in=20a=0D=
=0A>>=20particular=20Security=20level=20&=20Authentication=20action,=20depe=
nding=20on=20its=0D=0A>>=20own=20I/O=20capabilities.=0D=0A>=20=0D=0A>For=20=
the=20record,=20we=20also=20need=20this=20is=20functionality.=20One=20of=20=
the=20possible=0D=0A>scenarios=20is=20having=20a=20provisioner=20who=20does=
n't=20have=20a=20reliable=20Internet=0D=0A>connection=20and=20might=20want=
=20to=20fall=20back=20to=20(less=20secure)=20OOB=20actions=20if=0D=0A>it=20=
cannot=20obtain=20OOB=20public=20key.=0D=0A>=20=0D=0A>We've=20been=20planni=
ng=20to=20send=20a=20patch=20implementing=20a=20D-Bus=20API=20for=20that,=
=0D=0A>but=20it's=20not=20ready=20yet=20:(=0D=0A=0D=0AOkay,=20that=20would=
=20be=20nice=20&=20and=20will=20it=20allow=20application=20to=20choose=20bo=
th=20a)=20=22OOB=20Pub=20Key(With/Without)=22=20as=20well=20as=20=20b)=22OO=
B=20Auth=20Methods(IN/OUT/Static/No=20OOB)=20&=20Actions(Blink/Beep/Vibrate=
/Num/alpha=20etc.)=22?=0D=0A=0D=0A>=20=0D=0A>regards=0D=0A>--=20=0D=0A=0D=
=0A>Micha=C5=82=20Lowas-Rzechonek=20<michal.lowas-rzechonek=40silvair.com>=
=0D=0A>Silvair=20https://protect2.fireeye.com/url?k=3Dbcd496bf-e1422fc8-bcd=
51df0-0cc47a312ab0-f5d986cca20e804f&u=3Dhttp://silvair.com/=0D=0A>Jasnog=C3=
=B3rska=2044,=2031-358=20Krakow,=20POLAND