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Re: [Tls-reg-review] EXTERNAL: Re: [IANA #1132414] Re: Request to register TLS integrity only cipher suites for TLS 1.3

"Salz, Rich" <rsalz@akamai.com> Thu, 10 December 2020 23:04 UTC

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From: "Salz, Rich" <rsalz@akamai.com>
To: Jack Visoky <jmvisoky=40ra.rockwell.com@dmarc.ietf.org>, Benjamin Kaduk <kaduk@mit.edu>
CC: "ncamwing@cisco.com" <ncamwing@cisco.com>, "iana-prot-param@iana.org" <iana-prot-param@iana.org>, "tls-reg-review@ietf.org" <tls-reg-review@ietf.org>
Thread-Topic: [Tls-reg-review] EXTERNAL: Re: [IANA #1132414] Re: Request to register TLS integrity only cipher suites for TLS 1.3
Thread-Index: AQHWz0PgUaVfy1erIUSIpuicg2+pY6nw8k4A
Date: Thu, 10 Dec 2020 23:01:40 +0000
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References: <RT-Ticket-1132414@icann.org> <CFEF8F6B-9136-4B4C-B6DE-0E635786A240@akamai.com> <rt-4.4.3-21493-1544578196-1273.1132414-37-0@icann.org> <B8FCF390-4B0A-46BC-B3AB-E92A7C7D4FCF@akamai.com> <rt-4.4.3-23334-1544633480-1124.1132414-37-0@icann.org> <rt-4.4.3-4154-1544656355-1253.1132414-37-0@icann.org> <6D19FB88-FBA8-4F50-A004-067AE6218344@akamai.com> <20201210004439.GB64351@kduck.mit.edu> <96E22077-B954-4C3C-82AC-E311594D71A3@akamai.com> <20201210025635.GD64351@kduck.mit.edu> <DM5PR2201MB16432264A0EDF46FFCF2034B99CB0@DM5PR2201MB1643.namprd22.prod.outlook.com>
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Subject: Re: [Tls-reg-review] EXTERNAL: Re: [IANA #1132414] Re: Request to register TLS integrity only cipher suites for TLS 1.3
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> I think we can use the reasoning that the record is not encrypted for these cipher suites so the sequence numbers are also not encrypted.

>    All that said, we should make this explicit in our RFC 

Sounds good to me!

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