Re: [TLS] progressing draft-ietf-tls-ticket-request

2020-02-28 Thread Watson Ladd
The PR looks good to me. ___ TLS mailing list TLS@ietf.org https://www.ietf.org/mailman/listinfo/tls

Re: [TLS] progressing draft-ietf-tls-ticket-request

2020-02-28 Thread Salz, Rich
Can we modify the existing draft to say 0-200 tickets not 0-255? ___ TLS mailing list TLS@ietf.org https://www.ietf.org/mailman/listinfo/tls

[TLS] tls - Requested sessions have been scheduled for IETF 107

2020-02-28 Thread "IETF Secretariat"
Dear Christopher Wood, The session(s) that you have requested have been scheduled. Below is the scheduled session information followed by the original request. tls Session 1 (1:00 requested) Monday, 23 March 2020, Afternoon Session III 1810-1910 Room Name: Plaza B/C size: 300 --

[TLS] progressing draft-ietf-tls-ticket-request

2020-02-28 Thread Sean Turner
Hi! Based on Tommy Pauly’s suggestion [0], Joe and I believe that the best way for us to get to the place where we can declare rough consensus is to: * Consider the PR: [1]. This PR explains that when racing connections, the client will not necessarily know the number of tickets it will “consu

Re: [TLS] WGLC for draft-ietf-tls-external-psk-importer

2020-02-28 Thread David Benjamin
On Fri, Feb 28, 2020 at 10:58 AM Jonathan Hoyland < jonathan.hoyl...@gmail.com> wrote: > On Fri, 28 Feb 2020 at 04:49, Christopher Wood > wrote: > >> On Thu, Feb 27, 2020, at 1:31 PM, David Benjamin wrote: >> > On Mon, Feb 24, 2020 at 5:58 PM Jonathan Hoyland >> > wrote: >> > > This would be for

Re: [TLS] WGLC for draft-ietf-tls-external-psk-importer

2020-02-28 Thread Christopher Wood
On Fri, Feb 28, 2020, at 7:58 AM, Jonathan Hoyland wrote: > > > On Fri, 28 Feb 2020 at 04:49, Christopher Wood wrote: > > > > > > On Thu, Feb 27, 2020, at 1:31 PM, David Benjamin wrote: > > > On Mon, Feb 24, 2020 at 5:58 PM Jonathan Hoyland > > > wrote: > > > > This would be for cases

Re: [TLS] WGLC for draft-ietf-tls-external-psk-importer

2020-02-28 Thread Jonathan Hoyland
On Fri, 28 Feb 2020 at 04:49, Christopher Wood wrote: > > > On Thu, Feb 27, 2020, at 1:31 PM, David Benjamin wrote: > > On Mon, Feb 24, 2020 at 5:58 PM Jonathan Hoyland > > wrote: > > > This would be for cases where we want to inject extra context into a > resumption. > > > That would be anythin

Re: [TLS] Record-level ACKs in DTLS 1.3

2020-02-28 Thread Eric Rescorla
Hanno, Thanks for your note. I don't think your proposal will be an improvement. It destroys information which could otherwise be used for improve round-trip and loss estimation (cf. the difference between QUIC and TCP ACKs). Second, it prevents the receiver from saying some non-sensical things li

[TLS] Record-level ACKs in DTLS 1.3

2020-02-28 Thread Hanno Becker
Hi, TL;DR This is all about various aspects of how ACKs work in DTLS 1.3: - The DTLS 1.3 specification requires clarification regarding when ACKs should be sent. - Record-level ACKs make efficient implementations for IoT devices harder. I argue that handshake-level ACKs reduce implementation