Hello:
I have a question about security modes 2 and 3=20
and the configuration of hcid.conf file.
In security mode 2 the security procedures begin=20
when a L2CAP_ConnectReq takes place.
In security mode 3, the security procedures begin=20
before the LMP_Link_Setup_Complete command.
The Bluetooth specification says that in security=20
mode 2 the following attributes are defined:
- Authorization required
- Authentication required
- Encryption required
In the BlueZ documentation I read that when "auth=20
enable" and (or?) ("encrypt enable") is set, security level 3 is enforced.
My question is: Is possible to set security level=20
2 with authorization, authentication and encyption?
I may be wrong in my reasoning.
Thanks in advance.
Nacho
--=20
____________________________________________________________
Nacho Alastruey Bened=E9
Laboratorio de Redes y Servicios M=F3viles
Instituto de Investigaci=F3n de Ingenier=EDa de Arag=F3n, I3A
Universidad de Zaragoza
Parque Tecnol=F3gico Walqa
Nacional 330a Km.566
22197 Cuarte (HUESCA)
Tfno.: +34 974 299207
e-mail: [email protected]
http://redesmoviles.unizar.es
_____________________________________________________________=20
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Thank you very much, Marcel.
Nacho
At 16:23 17/02/2006, you wrote:
>Ni Nacho,
>
> > I have a question about security modes 2 and 3
> > and the configuration of hcid.conf file.
> >
> > In security mode 2 the security procedures begin
> > when a L2CAP_ConnectReq takes place.
> >
> > In security mode 3, the security procedures begin
> > before the LMP_Link_Setup_Complete command.
> >
> > The Bluetooth specification says that in security
> > mode 2 the following attributes are defined:
> >
> > - Authorization required
> > - Authentication required
> > - Encryption required
> >
> > In the BlueZ documentation I read that when "auth
> > enable" and (or?) ("encrypt enable") is set, security level 3 is=
enforced.
> >
> > My question is: Is possible to set security level
> > 2 with authorization, authentication and encyption?
>
>look at the l2test.c and rctest.c source code. You will find examples on
>how to use the security mode 2.
>
>Regards
>
>Marcel
>
>
>
>
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21642
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>[email protected]
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--=20
____________________________________________________________
Nacho Alastruey Bened=E9
Laboratorio de Redes y Servicios M=F3viles
Instituto de Investigaci=F3n de Ingenier=EDa de Arag=F3n, I3A
Universidad de Zaragoza
Parque Tecnol=F3gico Walqa
Nacional 330a Km.566
22197 Cuarte (HUESCA)
Tfno.: +34 974 299207
e-mail: [email protected]
http://redesmoviles.unizar.es
_____________________________________________________________=20
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Ni Nacho,
> I have a question about security modes 2 and 3
> and the configuration of hcid.conf file.
>
> In security mode 2 the security procedures begin
> when a L2CAP_ConnectReq takes place.
>
> In security mode 3, the security procedures begin
> before the LMP_Link_Setup_Complete command.
>
> The Bluetooth specification says that in security
> mode 2 the following attributes are defined:
>
> - Authorization required
> - Authentication required
> - Encryption required
>
> In the BlueZ documentation I read that when "auth
> enable" and (or?) ("encrypt enable") is set, security level 3 is enforced.
>
> My question is: Is possible to set security level
> 2 with authorization, authentication and encyption?
look at the l2test.c and rctest.c source code. You will find examples on
how to use the security mode 2.
Regards
Marcel
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