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 (tracking bug) in:

  • Chrome for desktop release 56
  • Chrome for Android release 56

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • In development
  • No signal
  • No signal
  • No signals


Search tags

ssl, tls,

Last updated on 2020-11-09