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Hi,
On Thu, 2009-11-19 at 12:28 +0100, David Conde wrote:
> Hi,
>
> Thank you for your answer.
>
> I read about CC2420Control component, but I did not find any command related
> to Security or AES.
>
> What do you mind with "the TelosB mote uses the CC2420 chip so you can use
> the AES
> hardware implementation of this chip"?
>
In the CC2420 there is a hardware implementation of AES, you can read
http://docs.tinyos.net/index.php/CC2420_Security_Tutorial
> Which is it the TinyOS component to control AES encryption in Telosb or
> CC2420 Chip?
>
> I know that TinySec was implemented in TinyOS 1.x, but since Telosb has
> CC2420 chip I either read in TinyOS help list what is shown below:
>
> "There is no implementation of TinySec for the CC2420 radio" in the next link
> http://mail.millennium.berkeley.edu/pipermail/tinyos-help/2005-May/009733.html
> , so I think there is no possibility to port TinySec to Telosb.
>
There is an implementation of TinySec for CC2420 at :
http://www.cl.cam.ac.uk/research/security/sensornets/tinysec/
I did not try it but you can see if it can be adapted to TelosB.
> So, my question is, has anybody try to integrate some encryption mechanism to
> TElosb, or any kind of security proccess to Telosb/Tmote in TinyOS 1.x?
>
In fact I'm implementing the Trivium algorithm for any 8-bit or 16-bit
plateforms, it should be online at
http://tinyos.cvs.sourceforge.net/viewvc/*checkout*/tinyos/tinyos-2.x-contrib/crypto/index.html
next week.
> Any hint would be appreciated.
>
> Thanks in advance
>
>
Best regards.
Sylvain
> -----Mensaje original-----
> De: sissou [mailto:[email protected]]
> Enviado el: jueves, 19 de noviembre de 2009 5:11
> Para: David Conde
> Asunto: Re: [Tinyos-help] Security Communications for Telosb
>
> Hi,
>
> In fact TinySec was implemented in TinyOS 1.x not in 2.x. I think it
> could be easy to deploy it on TelosB since it does not use any specific
> hardware I think.
> Otherwise, the TelosB mote uses the CC2420 chip so you can use the AES
> hardware implementation of this chip.
> Regards.
>
> Sylvain
>
> On Wed, 2009-11-18 at 18:48 +0100, David Conde wrote:
> > Hi,
> >
> >
> >
> > I would like to know what I can use (components or mechanisms) in
> > order to provide security to communications between Telosb using
> > TinyOS 1.x.
> >
> >
> >
> > I read something about TinySec and AES Encriptyon, but everything was
> > related to TinyOS 2.1 or Micaz, so, has anybody tried anything with
> > Telosb or TmoteSky using TinyOS 1.x?
> >
> >
> >
> > Thank you in advance
> >
> >
> >
> >
> >
> > --
> >
> > David Conde Baena
> >
> > CITIC
> > Centro Andaluz de Innovación y
> > Tecnologías de la Información y las
> > Comunicaciones
> > Edificio CITIC, C/ Marie Curie, 6
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> >
> >
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> > Email: [email protected]
> > Web: www.citic.es
> >
> >
> >
> >
> >
> >
> >
> >
> > _______________________________________________
> > Tinyos-help mailing list
> > [email protected]
> > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
>
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