Feature or enhancement
Proposal:
As part of a series of changes discussed on the python Ideas board, this issue proposes placing guards around references to TLSv1.3 post-handshake authentication (PHA). This would CPython to build against cryptography libraries lacking full PHA support.
Has this already been discussed elsewhere?
I have already discussed this feature proposal on Discourse
Links to previous discussion of this feature:
https://discuss.python.org/t/support-building-ssl-and-hashlib-modules-against-aws-lc/44505/9