Re: [TLS] Re-chartering TLS

[Dmitry Belyavsky <[e-mail]>]

Dear Christopher,

On Fri, Jan 17, 2020 at 6:32 AM Christopher Wood <[e-mail]>
wrote:

> Hi folks,
>
> As discussed in Singapore, it's time to re-charter the working group to
> reflect ongoing (e.g., Exported Authenticators and Encrypted SNI/CH) and
> future work (e.g., cTLS). For reference, the current charter is available
> here:
>
>    https://datatracker.ietf.org/doc/charter-ietf-tls/
>
> A draft of the new charter is below, and also available on GitHub [1].
> Please have a look and and send comments, either here on the mailing list
> or in the GitHub repo, by 2359 UTC on 30 January 2020. Any and all feedback
> is welcome! We would like to complete this in advance of IETF 107 so we can
> move forward with items such as cTLS.
>
> ~~~
> The TLS (Transport Layer Security) working group was established in 1996
> to standardize a 'transport layer' security protocol. The basis for the
> work was SSL (Secure Socket Layer) v3.0 [RFC6101]. The TLS working group
> has completed a series of specifications that describe the TLS protocol
> v1.0 [RFC2246], v1.1 [RFC4346], v1.2 [RFC5346], and v1.3 [RFC8446], and
> DTLS (Datagram TLS) v1.0 [RFC4347], v1.2 [RFC6347], and v1.3
> [draft-ietf-tls-dtls13], as well as extensions to the protocols and
> ciphersuites.
>
> The working group aims to achieve three goals. First, improve the
> applicability and suitability of the TLS family of protocols for use in
> emerging protocols and use cases. This includes extensions or changes that
> help protocols better use TLS as an authenticated key exchange protocol, or
> extensions that help protocols better leverage TLS security properties,
> such as Exported Authenticators. Extensions that focus specifically on
> protocol extensibility are also in scope. This goal also includes protocol
> changes that reduce the size of TLS without affecting security. Extensions
> that help reduce TLS handshake size meet this criteria.
>

I think it's worth replacing "the size" with "the resource consumption" in
the description of this goal. Otherwise, the tls-batch-signing draft (
https://datatracker.ietf.org/doc/draft-davidben-tls-batch-signing/) may be
left out of the scope of the charter.

-- 
SY, Dmitry Belyavsky