Supported SSH Ciphers

Here is a list of SSH ciphers we currently support for use with SFTP.

Key Exchange Algorithms

• [email protected]

• curve25519-sha256

• ecdh-sha2-nistp256

• ecdh-sha2-nistp384

• ecdh-sha2-nistp521

• diffie-hellman-group14-sha256

• diffie-hellman-group15-sha512

• diffie-hellman-group16-sha512

• diffie-hellman-group17-sha512

• diffie-hellman-group18-sha512

Host Key Algorithms

• ssh-rsa

• rsa-sha2-512

• rsa-sha2-256

Encryption Algorithms

• [email protected]

• [email protected]

• aes128-ctr

• aes192-ctr

• aes256-ctr

MAC Algorithms

• [email protected]

• [email protected]

• [email protected]

• hmac-sha2-256

• hmac-sha2-512

• hmac-sha1

Compression Algorithms

• none

The host key length is 4096 bits which may be too large for some older FTP clients. Ensure that you are using a version of your SFTP client (or client library) that the vendor supports.