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DTLS v1.3 Key Schedule/Derivation

Open philipch07 opened this issue 3 months ago • 1 comments

This issue is meant to track the progress regarding implementing the key scheduling/derivation for DTLS v1.3 (see the parent issue regarding the other tasks for the MVP feature set for DTLS v1.3).

The relevant section of RFC 9147 (DTLS v1.3) is section 5.9. It then refers to RFC 8446 (TLS v1.3).

philipch07 avatar Sep 30 '25 22:09 philipch07

This also includes section 6.1 of RFC 9147, which again references the entire section 7 of RFC 8446.

The complete Key Schedule/Derivation functionality will be a larger effort that is currently blocked by the DTLS 1.3 key_share extension for Elliptic Curves, handshake architecture and flights.

theodorsm avatar Oct 08 '25 20:10 theodorsm