Re: [TLS] Is stateless HelloRetryRequest worthwhile? (was Re: TLS 1.3 Problem?)

2020-09-30 Thread Hannes.Tschofenig
Mike, DTLS 1.3 can be found here: https://tools.ietf.org/html/draft-ietf-tls-dtls13-38 The HRR is used in DTLS 1.3 for DDoS prevention. Ciao Hannes -Original Message- From: TLS On Behalf Of Michael D'Errico Sent: Wednesday, September 30, 2020 7:21 PM To: tls@ietf.org Subject: Re:

Re: [TLS] SCHC header compression

2019-12-18 Thread Hannes.Tschofenig
Thanks, Dominique. This is a useful clarification. The way the document is written does not made it clear that you indeed wanted to design a more generic compression algorithm. I don’t know whether there is still a chance for the LPWAN group to restructure the document because there is pretty

Re: [TLS] Adoption call for draft-rescorla-tls-ctls

2019-11-21 Thread Hannes.Tschofenig
As a co-author of the document I am in favor of adopting it. I have started on implementation work on top of Mbed TLS already and plan to continue doing that work as it progresses through the IETF. -Original Message- From: TLS On Behalf Of Sean Turner Sent: Thursday, November 21, 2019

Re: [TLS] Adoption call for draft-rescorla-tls-ctls

2019-11-21 Thread Hannes.Tschofenig
Hi Daniel Although inappropriate to discuss at the time of the adoption call I wanted to point out that I looked at SCHC and was surprised to learn that it is more than a compression scheme but also includes a protocol for adding reliability. In my reading is essentially a replacement for

Re: [TLS] Adoption call for draft-rescorla-tls-semistatic-dh

2019-11-21 Thread Hannes.Tschofenig
I am in favor of adopting this document as a starting point for further work. It fits nicely into the work on cTLS -Original Message- From: TLS On Behalf Of Sean Turner Sent: Friday, November 22, 2019 6:29 AM To: TLS List Subject: [TLS] Adoption call for draft-rescorla-tls-semistatic-dh

Re: [TLS] Lessons learned from TLS 1.0 and TLS 1.1 deprecation

2019-10-01 Thread hannes.tschofenig
IMHO the problem with deprecation is not in the IETF but rather with the deployments. Ciao Hannes PS: As Kathleen noted TLS 1.2 and DTLS 1.2 are perfectly fine if you follow RFC 7925/7525. -Original Message- From: TLS On Behalf Of John Mattsson Sent: Donnerstag, 26. September 2019