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Re: [lp-wan] C Implementation of SCHC ?

<dominique.barthel@orange.com> Fri, 18 October 2019 16:11 UTC

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From: dominique.barthel@orange.com
To: Hannes Tschofenig <Hannes.Tschofenig@arm.com>
CC: lp-wan <lp-wan@ietf.org>
Thread-Topic: [lp-wan] C Implementation of SCHC ?
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Date: Fri, 18 Oct 2019 16:11:02 +0000
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Subject: Re: [lp-wan] C Implementation of SCHC ?
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Hello Hannes,

I don't know of a SCHC implementation at this time.
The closest I know to an implementation is the RiOT guys intention of adding SCHC to RioT. AFAIK, they were debating whether to rewrite SCHC in C or run micropython over RioT.

Regarding papers, I'm aware of a paper being submitted by S. Aguilar et al. (IMT Atlantique, Rennes and UPC, Barcelona) but I'm not sure what its status exactly is.
I'll let the authors come out of the wood.
A quick search on ieeeexplore with the keyword "SCHC" returned two relevant papers (published this summer), YMMV.
What performance are you interested in ? Compression, fragmentation, .. ?

Best regards

Dominique

De : lp-wan <lp-wan-bounces@ietf.org<mailto:lp-wan-bounces@ietf.org>> on behalf of Hannes Tschofenig <Hannes.Tschofenig@arm.com<mailto:Hannes.Tschofenig@arm.com>>
Date : Friday 18 October 2019 16:55
À : lp-wan <lp-wan@ietf.org<mailto:lp-wan@ietf.org>>
Objet : [lp-wan] C Implementation of SCHC ?

Hi all,

I was searching for a C implementation of SCHC and only found Python and JavaScript implementations. Can someone send me a pointer to a C implementation?

I also recall a paper being distributed about the performance of SCHC but I cannot find that either. A pointer would be great.

Thanks.

Ciao
Hannes
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