[TLS] Re: Do we really update RFC 8422 in 8446-bis?

"Salz, Rich" <rsalz@akamai.com> Fri, 30 May 2025 15:57 UTC

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From: "Salz, Rich" <rsalz@akamai.com>
To: Eric Rescorla <ekr@rtfm.com>, "<tls@ietf.org>" <tls@ietf.org>
Thread-Topic: [TLS] Do we really update RFC 8422 in 8446-bis?
Thread-Index: AQHb0Xpp/LE2/i+u+kmRVFuOdNxK77PrUrA1
Date: Fri, 30 May 2025 15:57:17 +0000
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Subject: [TLS] Re: Do we really update RFC 8422 in 8446-bis?
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Based on the opening sentences of 8422:

   This document describes additions to TLS to support ECC that are
   applicable to TLS versions 1.0 [RFC2246], 1.1 [RFC4346], and 1.2
   [RFC5246].  The use of ECC in TLS 1.3 is defined in [TLS1.3] and is
   explicitly out of scope for this document.

It seems that mutually ignoring is best :). I.e., 8446bis doesn’t update 8422 except in a strange way because it obsoletes TLS 1..2

And while I’m here, why does it obsolete 5246 (TLS 1.2) if it “also specifies new requirements for TLS 1.2 implementations” ?  So should that be updates, not obsoletes 5246?