[Bluez-devel] Encryption

[Bluez-devel] Encryption

[Abu hasnat Sayem]

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I am working on doing Encryption and Authentication at the RFCOMM and L2CAP
level using BlueZ. I would like to know if there exists certain function
calls to accompolish it or i have to incorporate new code in it.

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Re: [Bluez-devel] Encryption

[Collin R. Mulliner]

Hi Abu,

On Thu, 2005-12-01 at 15:25 -0600, Abu hasnat Sayem wrote:
> I am working on doing Encryption and Authentication at the RFCOMM and
> L2CAP level using BlueZ. I would like to know if there exists certain
> function calls to accompolish it or i have to incorporate new code in
> it.

this is done via setsockopt(2), take a look at: 
/usr/src/bluez-utils-2.22/pand/main.c (search for SECURE)

or check sobexsrv (http://www.mulliner.org/bluetooth/sobexsrv.php)

... Collin

--
Collin R. Mulliner <collin@betaversion.net>
BETAVERSiON Systems [www.betaversion.net]
info/pgp: finger collin@betaversion.net
Don't talk just code!



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Re: [Bluez-devel] Encryption

[Abu hasnat Sayem]

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Collin,

pand does it at the L2CAP level, i am working to provide encryption at the
RFCOMM level..
Is it possible to do so via some function calls...

Abu


On 12/1/05, Collin R. Mulliner <collin@betaversion.net> wrote:
>
> Hi Abu,
>
> On Thu, 2005-12-01 at 15:25 -0600, Abu hasnat Sayem wrote:
> > I am working on doing Encryption and Authentication at the RFCOMM and
> > L2CAP level using BlueZ. I would like to know if there exists certain
> > function calls to accompolish it or i have to incorporate new code in
> > it.
>
> this is done via setsockopt(2), take a look at:
> /usr/src/bluez-utils-2.22/pand/main.c (search for SECURE)
>
> or check sobexsrv (http://www.mulliner.org/bluetooth/sobexsrv.php)
>
> ... Collin
>
> --
> Collin R. Mulliner <collin@betaversion.net>
> BETAVERSiON Systems [www.betaversion.net]
> info/pgp: finger collin@betaversion.net
> Don't talk just code!
>
>
>
> -------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc. Do you grep through log
> files
> for problems?  Stop!  Download the new AJAX search engine that makes
> searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
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> Bluez-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/bluez-devel
>

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Re: [Bluez-devel] Encryption

[Albert Huang]

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replace L2CAP_LM_ENCRYPT with RFCOMM_LM_ENCRYPT, etc...
also see dund

-albert

On 12/5/05, Abu hasnat Sayem <ahsayem@gmail.com> wrote:
>
> Collin,
>
> pand does it at the L2CAP level, i am working to provide encryption at the
> RFCOMM level..
> Is it possible to do so via some function calls...
>
> Abu
>
>
> On 12/1/05, Collin R. Mulliner <collin@betaversion.net> wrote:
> >
> > Hi Abu,
> >
> > On Thu, 2005-12-01 at 15:25 -0600, Abu hasnat Sayem wrote:
> > > I am working on doing Encryption and Authentication at the RFCOMM and
> > > L2CAP level using BlueZ. I would like to know if there exists certain
> > > function calls to accompolish it or i have to incorporate new code in
> > > it.
> >
> > this is done via setsockopt(2), take a look at:
> > /usr/src/bluez-utils-2.22/pand/main.c (search for SECURE)
> >
> > or check sobexsrv (http://www.mulliner.org/bluetooth/sobexsrv.php)
> >
> > ... Collin
> >
> > --
> > Collin R. Mulliner <collin@betaversion.net>
> > BETAVERSiON Systems [www.betaversion.net]
> > info/pgp: finger collin@betaversion.net
> > Don't talk just code!
> >
> >
> >
> > -------------------------------------------------------
> > This SF.net email is sponsored by: Splunk Inc. Do you grep through log
> > files
> > for problems?  Stop!  Download the new AJAX search engine that makes
> > searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
> > http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
> > _______________________________________________
> > Bluez-devel mailing list
> > Bluez-devel@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/bluez-devel
> >
>
>

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Re: [Bluez-devel] Encryption

[Abu hasnat Sayem]

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I had tried using dund with the following two commands for authentication
and encription: dund -i hci0 -s -A -E
dund -i hci1 -c <bdaddr(hci0)>
For some reason it is not connecting...I ran hcidump on hci0
Let me know if I am not doing it right..do ihave initiate something else
before using dund..

Abu


On 12/5/05, Albert Huang <ashuang@gmail.com> wrote:
>
> replace L2CAP_LM_ENCRYPT with RFCOMM_LM_ENCRYPT, etc...
> also see dund
>
> -albert
>
> On 12/5/05, Abu hasnat Sayem <ahsayem@gmail.com> wrote:
> >
> > Collin,
> >
> > pand does it at the L2CAP level, i am working to provide encryption at
> > the RFCOMM level..
> > Is it possible to do so via some function calls...
> >
> > Abu
> >
> >
> >  On 12/1/05, Collin R. Mulliner <collin@betaversion.net > wrote:
> > >
> > > Hi Abu,
> > >
> > > On Thu, 2005-12-01 at 15:25 -0600, Abu hasnat Sayem wrote:
> > > > I am working on doing Encryption and Authentication at the RFCOMM
> > > and
> > > > L2CAP level using BlueZ. I would like to know if there exists
> > > certain
> > > > function calls to accompolish it or i have to incorporate new code
> > > in
> > > > it.
> > >
> > > this is done via setsockopt(2), take a look at:
> > > /usr/src/bluez-utils-2.22/pand/main.c (search for SECURE)
> > >
> > > or check sobexsrv (http://www.mulliner.org/bluetooth/sobexsrv.php )
> > >
> > > ... Collin
> > >
> > > --
> > > Collin R. Mulliner <collin@betaversion.net>
> > > BETAVERSiON Systems [ www.betaversion.net]
> > > info/pgp: finger collin@betaversion.net
> > > Don't talk just code!
> > >
> > >
> > >
> > > -------------------------------------------------------
> > > This SF.net email is sponsored by: Splunk Inc. Do you grep through log
> > > files
> > > for problems?  Stop!  Download the new AJAX search engine that makes
> > > searching your log files as easy as surfing the  web.  DOWNLOAD
> > > SPLUNK!
> > > http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click
> > > _______________________________________________
> > > Bluez-devel mailing list
> > > Bluez-devel@lists.sourceforge.net
> > > https://lists.sourceforge.net/lists/listinfo/bluez-devel
> > >
> >
> >
>

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