==================
specify accepted algorithms
==================

HostKeyAlgorithms ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521

---

(client_config
  (host_key_algorithms
    (host_key_algorithms_value)))

==================
add algorithm
==================

HostKeyAlgorithms +ssh-ed25519

---

(client_config
  (host_key_algorithms
    (host_key_algorithms_value)))

==================
remove algorithm
==================

HostKeyAlgorithms -ssh-ed25519

---

(client_config
  (host_key_algorithms
    (host_key_algorithms_value)))

==================
prepend algorithm
==================

HostKeyAlgorithms ^ssh-ed25519

---

(client_config
  (host_key_algorithms
    (host_key_algorithms_value)))

==================
use irregular casing
==================

HostKeyAlgoritHMS ssh-ed25519

---

(client_config
  (host_key_algorithms
    (host_key_algorithms_value)))

==================
can use equals sign
==================

HostKeyAlgorithms=ssh-ed25519

---

(client_config
  (host_key_algorithms
    (host_key_algorithms_value)))

==================
can use equals sign with whitespace
==================

HostKeyAlgorithms = ssh-ed25519

---

(client_config
  (host_key_algorithms
    (host_key_algorithms_value)))

==================
can be specified after host
==================

Host example.com
  HostKeyAlgorithms ssh-ed25519

---

(client_config
  (host
    (host_value))
  (host_key_algorithms
    (host_key_algorithms_value)))
