[TLS] TLS WG Summary
Eric Rescorla <ekr@networkresonance.com> Thu, 23 March 2006 16:40 UTC
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Date: Thu, 23 Mar 2006 08:40:51 -0800
From: Eric Rescorla <ekr@networkresonance.com>
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Subject: [TLS] TLS WG Summary
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The TLS WG met at 1:00 PM on Wed Mar 22. Topics covered: Brian Minard: draft-dugal-tls-ecmqv-00 Brian Minard presented an ECMQV cipher suite for TLS. ECMQV is an authenticated elliptic curve key establishment protocol that is part of NSA Suite B. Discussions centered around IPR issues for ECMQV: Certicom has an IPR statement that includes some royalty-free licensing, but it's not entirely clear what the status of certificates containing these keys is. Minard to check and report back. Nagendra Modadugu: draft-ietf-tls-ctr-00 TLS AES Counter Mode is already a work item of the WG. This document is ready modulo a Security Considerations section. A new draft will be generated and put out for WG Last Call. Russ Housley: draft-housley-tls-authz-extns-00 This draft is a mechanism for negotiating the carriage of some kinds of authentication data (Attribute Certs and SAML Assertions, etc.) in the TLS handshake. Russ presented a mechanism for a general payload type for all such data and then a specific set of extensions for particular types. This is also intended to resolve last call comments on draft-santesson-tls-ume, which can use the same payload type. Stefan Santesson will be drafting the draft for this payload. Yngve Petterson: Interoperability Yngve Petterson presented on a bunch of interop problems people are seeing in TLS 1.1, TLS 1.0, and extensions. It's a bit scary. There was some talk of him doing a draft on this, but no commitment. Magnus Westerland: draft-ietf-mmusic-rfc2326bis-12 RTSP makes some innovative uses of TLS. They would like review. People committed. EKR: draft-ietf-tls-rfc4346bis-00 TLS has a charter item for TLS 1.2 which is hash replacements, in particular for the PRF and digitally-signed messages. There had been discussion on the mailing list of whether this was a good idea. There was strong consensus in the room for both doing TLS 1.2 *and* being able to negotiate new PRFs such as NIST 800-56 and GOST. We agreed to confirm on the mailing list. -Ekr _______________________________________________ TLS mailing list TLS@lists.ietf.org https://www1.ietf.org/mailman/listinfo/tls
- [TLS] TLS WG Summary Eric Rescorla
- [TLS] TLS WG Summary EKR
- Re: [TLS] TLS WG Summary Nikos Mavrogiannopoulos