[webkit-dev] Request for position: Removing 3DES from TLS

Alex Christensen achristensen at apple.com
Wed Apr 28 08:21:05 PDT 2021


Your measurement of 0.00% use in Chrome is exciting.

Making this change would almost certainly not be a change in WebKit but I’ve reached out to the people who manage our crypto code.

> On Apr 28, 2021, at 7:14 AM, Michael Catanzaro via webkit-dev <webkit-dev at lists.webkit.org> wrote:
> 
> 
> Looks like this change is clearly safe.
> 
> I doubt Safari controls its own TLS ciphersuite settings. In WebKitGTK, they're controlled by the operating system's TLS backend and crypto policy. 3DES has been disabled for a while now on modern systems, and users have not reported any compat issues, which is not surprising given your finding of 0.00%.
> 
> Michael
> 
> 
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