Key-Exchange-Algorithms

As of LCOS version 10.94, SSH supports mlkem768x25519-sha256 algorithm.

The MAC key exchange algorithms are used to negotiate the key algorithm. Select one or more of the available algorithms.

SNMP ID:
2.11.28.3 
Console path:
Setup > Config > SSH
Possible values:
diffie-hellman-group1-sha1
diffie-hellman-group14-sha1
diffie-hellman-group-exchange-sha1
diffie-hellman-group-exchange-sha256
ecdh-sha2
curve25519-sha256
curve448-sha512
sntrup761x25519-sha512
diffie-hellman-group14-sha256
diffie-hellman-group15-sha512
diffie-hellman-group16-sha512
diffie-hellman-group17-sha512
diffie-hellman-group18-sha512
sntrup4591761x25519-sha512
mlkem768x25519-sha256
Hybrid post-quantum algorithm mlkem768x25519. In this case, the post-quantum algorithm ML-KEM (Module-Lattice-Based Key-Encapsulation Mechanism) is combined with the well-known classical method Curve25519.
Default:
diffie-hellman-group-exchange-sha256
ecdh-sha2
curve25519-sha256
curve448-sha512
sntrup761x25519-sha512
diffie-hellman-group14-sha256
diffie-hellman-group15-sha512
diffie-hellman-group16-sha512
mlkem768x25519-sha256

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