How we built it


In preparation for TLS 1.3, ship RSA-PSS signature algorithms in our TLS implementation. This will improve the options available for signing with RSA keys in TLS 1.2 (aligning with QUIC and TLS 1.3) and, more importantly, pave the road for TLS 1.3 by ensuring the ecosystem can handle new signature algorithms.


Working draft or equivalent

Status in Chromium

Enabled by default (launch bug) in:

  • Chrome for desktop release 55
  • Chrome for Android release 55
  • Opera release 42
  • Opera for Android release 42

Consensus & Standardization

  • In development
  • No public signals
  • No public signals
  • No signals


Last updated on 2016-08-30