> On May 3, 2019, at 1:30 PM, Peter Gutmann <pgut...@cs.auckland.ac.nz> wrote:
> 
> Having said that, given an RFC saying MUST NOT 1.0 and 1.1 which is what the
> original discussion was about, why not also add MUST NOT MD5 and SHA1 in TLS
> 1.2 to the text?

And perhaps MUST EtM, ... which starts to look a lot like "must TLS-LTS"... :-)
If we really are raising the floor, just the protocol version is ultimately only
part of the story.  The whole story is TLS 1.2 minus a lot of options plus a few
requirements.

-- 
        Viktor.

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