SSH algorithms
SSH actions can connect to SSH servers configured with the following algorithms.
| Ciphers | Compression algorithms | MAC algorithms | Key exchange algorithms | Server host key formats |
|---|---|---|---|---|
chacha20-poly1305@openssh.com (not available when
cluster is FIPS enabled) |
none
|
hmac-sha2-256-etm@openssh.com
|
curve25519-sha256 (not available when cluster is
FIPS enabled) |
ssh-ed25519 (not available when cluster is FIPS
enabled) |
aes128-gcm@openssh.com
|
zlib@openssh.com
|
hmac-sha2-512-etm@openssh.com
|
curve25519-sha256@libssh.org (not available when
cluster is FIPS enabled) |
ecdsa-sha2-nistp256
|
aes256-gcm@openssh.com
|
zlib
|
hmac-sha1-etm@openssh.com (not available when
cluster is FIPS enabled) |
ecdh-sha2-nistp256
|
ecdsa-sha2-nistp384
|
aes128-ctr (not available when cluster is FIPS
enabled) |
hmac-sha2-256
|
ecdh-sha2-nistp384
|
ecdsa-sha2-nistp521
|
|
aes192-ctr (not available when cluster is FIPS
enabled) |
hmac-sha2-512
|
ecdh-sha2-nistp521
|
rsa-sha2-512
|
|
aes256-ctr (not available when cluster is FIPS
enabled) |
hmac-sha1 (not available when cluster is FIPS
enabled) |
diffie-hellman-group-exchange-sha256 (not
available when cluster is FIPS enabled) |
rsa-sha2-256
|
|
| diffie-hellman-group14-sha256 |
ssh-rsa (not available when cluster is FIPS
enabled) |
|||
| diffie-hellman-group15-sha512 | ||||
| diffie-hellman-group16-sha512 | ||||
| diffie-hellman-group17-sha512 | ||||
| diffie-hellman-group18-sha512 |