New JEP Draft: JDK-8358541: Post-Quantum Hybrid Key Exchange for TLS 1.3

Jamil Nimeh jamil.j.nimeh at oracle.com
Thu Jul 24 15:54:44 UTC 2025


https://bugs.openjdk.org/browse/JDK-8358541

This JEP will introduce new post-quantum hybrid key exchange algorithms 
into the TLS 1.3 handshake.  The following 3 hybrid ECDHE-MLKEM named 
groups will be delivered:

  * SecP256r1MLKEM768
  * X25519MLKEM768
  * SecP384r1MLKEM1024

For more information about this JEP, please refer to the link at the top 
of this email.

Thank you,

--Jamil
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