How do I enable TLS 1.3 in iOS and MacOS?

0

2

It's reported that TLS 1.3 (currently in draft status) can reduce connection setup delays by 30% or approximately 30ms.

How can I configure this on MacOS or iOS?

goodguys_activate

Posted 2017-06-07T11:53:55.000

Reputation: 1 925

Answers

3

According to WWDC2017:

  1. TLS 1.3 is not enabled by default
  2. You can enable this on iOS with this provisioning profile
  3. You can enable this on MacOS with this command in Terminal

    sudo defaults write /Library/Preferences/com.apple.networkd tcp_connect_enable_tls13 1

goodguys_activate

Posted 2017-06-07T11:53:55.000

Reputation: 1 925

can you please share the wwdc link for this? – Ankit Kumar Gupta – 2018-08-06T04:41:51.493

It's in session 709 (Advances in Networking, Part 2) around minute 37:29 in the session: https://developer.apple.com/videos/play/wwdc2017/701/?time=2249

– mat – 2018-10-24T12:46:50.673