HTTPS servers will no longer offer timestamps from TLS 1.3 onwards since that fe... | Hacker News

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		spikengineer on Sept 28, 2016 \| parent \| context \| favorite \| on: Roughtime – A project that aims to provide secure ... HTTPS servers will no longer offer timestamps from TLS 1.3 onwards since that feature is being deprecated due to performance reasons. Any such clients have to fall back to TLS 1.2 A TLS 1.0 to 1.2 based time sync client called 'tlsdate' already exists.

tedunangst on Sept 29, 2016 [–]

openntpd uses the HTTP Date: header, not the faux timestamp in the TLS handshake.

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