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Re: Small size of core QUIC library to replace TCP for embedded system

Lars Eggert <lars@eggert.org> Tue, 21 July 2020 06:40 UTC

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From: Lars Eggert <lars@eggert.org>
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Subject: Re: Small size of core QUIC library to replace TCP for embedded system
Date: Tue, 21 Jul 2020 09:39:58 +0300
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Cc: quic <quic@ietf.org>
To: Jupiter <jupiter.hce@gmail.com>
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Hi,

On 2020-7-21, at 3:30, Jupiter <jupiter.hce@gmail.com> wrote:
> I am looking for a slim backbone core QUIC library to replace TCP stack.

you don't really say what type of device you are targeting, so it's a bit difficult to respond in detail.

But I did port my quant QUIC stack (https://github.com/NTAP/quant) to Particle DeviceOS and RIOT, and ran some client-only measurements on a Particle Argon and an ESP32. There's a writeup in https://eggert.org/papers/2020-ndss-quic-iot.pdf, slides in https://github.com/t2trg/2020-ietf107/blob/master/slides/22-towards-securing-the-internet-of-things-with-quic.pdf. (There was also a recording of the T2TRG talk, but it doesn't seem to be uploaded to GitHub yet.)

It should be reasonably straightforward to add a packet I/O backend for other IoT platforms to warpcore, (https://github.com/NTAP/warpcore) which is quant's packet I/O library. I had been considering Zephyr support, but ran out of time.

Note: quant is a research effort and not meant for production.

Lars

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