Supported options for SSH access
Most SSH connections will be successful. If you are using older SSH servers, the following options are supported.
Key Exchange (KEX) | Symmetric Cipher | Message Authentication Code (MAC) | Server Host Key Algorithm | Compression Schemes | Authentication |
---|---|---|---|---|---|
diffie-hellman-group-exchange-sha256 | aes256-gcm@openssh.com | hmac-sha2-512 | ssh-ed25519 | zlib | password |
diffie-hellman-group1-sha1 | aes128-gcm@openssh.com | hmac-sha2-512- etm@openssh.com | ssh-ed25519- cert-v01 @openssh.com | zlib@openssh.com | public key |
diffie-hellman-group14-sha1 | hmac-sha2-256 | hmac-sha2-256 | ecdsa-sha2- nistp521 | none | n/a |
diffie-hellman-group-exchange-sha1 | hmac-sha2-256-etm@openssh.com | hmac-sha2-256-etm@openssh.com | ecdsa-sha2-nistp384 | n/a | n/a |
n/a | hmac-sha1 | hmac-sha1 | ecdsa-sha2-nistp256 | n/a | n/a |
n/a | hmac-sha1-96 | hmac-sha1-96 | ssh-rsa | n/a | n/a |
n/a | hmac-md5 | hmac-md5 | ssh-dss | n/a | n/a |
n/a | hmac-md5-96 | hmac-md5-96 | n/a | n/a | n/a |
n/a | hmac-ripemd160 ( hmac-ripemd160@openssh.com ) | hmac-ripemd160 ( hmac-ripemd160@openssh.com ) | n/a | n/a | n/a |