pyca / pyca/pyopenssl

RFC 9266: Channel Bindings for TLS 1.3 support

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Python
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Description

Can you add the support of RFC 9266: Channel Bindings for TLS 1.3?

Little details, to know easily:

  • tls-unique for TLS =< 1.2
  • tls-exporter for TLS = 1.3

Thanks in advance.

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Research direction

The issue names no files, tests, or entry points. Start by reading RFC 9266 and then locate the existing channel-binding support in pyOpenSSL; done means TLS 1.3 exposes tls-exporter while TLS <= 1.2 uses tls-unique, with tests covering both versions.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
security
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
30/100

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