wolfSSH Continues on the Post-Quantum Hybrid Key Exchange Journey
wolfSSL Embedded SSL/TLS Library - wolfSSL
June 2, 2026
Go checkout the master branch of wolfSSH. Two new hybrid KEX methods have been added. Both are defined in draft-ietf-sshm-mlkem-hybrid-kex: mlkem768x25519-sha256 — ML-KEM-768 paired with X25519 mlkem1024nistp384-sha384 — ML-KEM-1024 paired with NIST P-384 This joins mlkem768nistp256-sha256 which has been there for a long time. Why hybrid The “harvest now, decrypt later” threat model means ciphertext […]
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