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Re: AD review : draft-ietf-quic-bit-grease-02

Zaheduzzaman Sarker <zaheduzzaman.sarker@ericsson.com> Thu, 12 May 2022 06:59 UTC

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From: Zaheduzzaman Sarker <zaheduzzaman.sarker@ericsson.com>
To: Martin Thomson <mt@lowentropy.net>
CC: "quic@ietf.org" <quic@ietf.org>
Subject: Re: AD review : draft-ietf-quic-bit-grease-02
Thread-Topic: AD review : draft-ietf-quic-bit-grease-02
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Date: Thu, 12 May 2022 06:58:32 +0000
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Hello all,

Martin and me has chatted about the 7 day rule and it appeared that not following the rule would actually lead to connection failure. Hence, this actually should be a MUST. See the pull request https://github.com/quicwg/quic-bit-grease/pull/24 <https://github.com/quicwg/quic-bit-grease/pull/24>. 

Please reflect on this change by the end of next week (20th May, 2022) along with any thoughts regarding the 7 (day) number. Unless any critical issue found, after that I will consider the AD review issues are resolved and move the doc to IETF LC.

//Zahed


> On 28 Apr 2022, at 04:33, Martin Thomson <mt@lowentropy.net> wrote:
> 
> Thanks Zahed.
> 
> I've added references as you suggest and reworded some of the intro (fewer words!)
> 
> You asked about the 7 day thing, which is almost entirely arbitrary.  QUIC doesn't time limit NEW_TOKEN in any way, so this time is only necessary to avoid unbounded use of the mechanism (which might prevent a server from ever disabling greasing).  It's aligned with TLS requirements for session tickets, because that is likely natural for client implementations, but it is still ultimately an arbitrary value.  We can say that much, but I don't think we need to.
> 
> On Wed, Apr 27, 2022, at 20:09, Zaheduzzaman Sarker wrote:
>> Hi,
>> 
>> Thanks for the short and nice draft.
>> 
>> I have done my AD review. I haven’t noticed any technical issues so 
>> far. However, I have some editorial comments and I have created issues 
>> for those (https://protect2.fireeye.com/v1/url?k=31323334-501d5122-313273af-454445555731-bfd564275429d53b&q=1&e=47a1b565-597e-492d-a7c0-c2291d74fae4&u=https%3A%2F%2Fgithub.com%2Fquicwg%2Fquic-bit-grease%2Fissues). 
>> 
>> //Zahed
>> Attachments:
>> * smime.p7s

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