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PQ/T Hybrid Key Exchange #349

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tarcieri opened this issue Apr 10, 2025 · 0 comments
Open

PQ/T Hybrid Key Exchange #349

tarcieri opened this issue Apr 10, 2025 · 0 comments

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@tarcieri
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OpenSSH 10.0 introduced support for a hybrid key exchange combining ML-KEM and X25519 called mlkem768x25519-sha256:

https://datatracker.ietf.org/doc/draft-ietf-sshm-mlkem-hybrid-kex/

It would be good to add a crate with support for this key exchange algorithm, leveraging the ml-kem and e.g. curve25519-dalek/x25519-dalek crates
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