On 31/10/16 23:53, Dave Garrett wrote:
>> I came up with some alternative wording that I think captures the discussion:
>>
>> https://github.com/tlswg/tls13-spec/pull/748
>
> I see no reason to require servers to validate the legacy version value. 
> That's just excess complexity. If the extension is there, then it should take 
> absolute precedence. If not, use the old system. Nothing will have a higher 
> value there except old probers.

If legacy_version == 0x0302 (TLS1.1), but highest supported_version is
0x0303 (TLS1.2) - or vice versa, which client_version should be used
in an RSA key exchange calculation?

Matt

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