Hi, I recently posted -06 to keep the document alive. The only thing that has happened since I posted https://mailarchive.ietf.org/arch/msg/tls/H3k8oMzu023qgniSPY3P7cspDME/ is that Hannes has been added as co-author. When this was presented, the comments were that this should be adopted iff someone plans to implement, I agree with that.
Cheers, John Preuß Mattsson From: internet-dra...@ietf.org <internet-dra...@ietf.org> Date: Friday, 23 February 2024 at 13:40 To: John Mattsson <john.matts...@ericsson.com>, Hannes Tschofenig <hannes.tschofe...@gmx.net>, John Mattsson <john.matts...@ericsson.com> Subject: New Version Notification for draft-mattsson-tls-compact-ecc-06.txt A new version of Internet-Draft draft-mattsson-tls-compact-ecc-06.txt has been successfully submitted by John Preuß Mattsson and posted to the IETF repository. Name: draft-mattsson-tls-compact-ecc Revision: 06 Title: Compact ECDHE and ECDSA Encodings for TLS 1.3 Date: 2024-02-23 Group: Individual Submission Pages: 9 URL: https://www.ietf.org/archive/id/draft-mattsson-tls-compact-ecc-06.txt Status: https://datatracker.ietf.org/doc/draft-mattsson-tls-compact-ecc/ HTML: https://www.ietf.org/archive/id/draft-mattsson-tls-compact-ecc-06.html HTMLized: https://datatracker.ietf.org/doc/html/draft-mattsson-tls-compact-ecc Diff: https://author-tools.ietf.org/iddiff?url2=draft-mattsson-tls-compact-ecc-06 Abstract: The encodings used in the ECDHE groups secp256r1, secp384r1, and secp521r1 and the ECDSA signature algorithms ecdsa_secp256r1_sha256, ecdsa_secp384r1_sha384, and ecdsa_secp521r1_sha512 have significant overhead and the ECDSA encoding produces variable-length signatures. This document defines new optimal fixed-length encodings and registers new ECDHE groups and ECDSA signature algorithms using these new encodings. The new encodings reduce the size of the ECDHE groups with 33, 49, and 67 bytes and the ECDSA algorithms with an average of 7 bytes. These new encodings also work in DTLS 1.3 and are especially useful in cTLS. The IETF Secretariat
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