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Re: [TLS] Requesting working group adoption of draft-stebila-tls-hybrid-design

Stephen Farrell <stephen.farrell@cs.tcd.ie> Fri, 21 February 2020 22:25 UTC

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To: Watson Ladd <watson@cloudflare.com>
Cc: "Scott Fluhrer (sfluhrer)" <sfluhrer@cisco.com>, Russ Housley <housley@vigilsec.com>, Martin Thomson <mt@lowentropy.net>, IETF TLS <tls@ietf.org>
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From: Stephen Farrell <stephen.farrell@cs.tcd.ie>
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Date: Fri, 21 Feb 2020 22:25:46 +0000
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Subject: Re: [TLS] Requesting working group adoption of draft-stebila-tls-hybrid-design
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On 21/02/2020 22:11, Watson Ladd wrote:

> https://blog.cloudflare.com/towards-post-quantum-cryptography-in-tls/
> https://blog.cloudflare.com/the-tls-post-quantum-experiment/
> 
> This was also presented at the NIST standardization workshop in October of 2019.

Thanks. I read through [1]. It's fine work, but does not
convince me that this draft is ready to be an RFC before
the "winning" algs are known, as some have characteristics
that are quite different from the two that were tested
here. I maintain my position that adoption is fine but
finishing this before NIST are done is not.

Cheers,
S.

[1]
https://csrc.nist.gov/CSRC/media/Presentations/measuring-tls-key-exchange-with-post-quantum-kem/images-media/sullivan-session-1-paper-pqc2019.pdf


> 
>>
>> Ta,
>> S.

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