Supported SSH Ciphers

The SSH ciphers below are supported for use with SFTP.

Key Exchange Algorithms

• [e-mail]

• 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

• [e-mail]

• [e-mail]

• aes128-ctr

• aes192-ctr

• aes256-ctr

MAC Algorithms

• [e-mail]

• [e-mail]

• [e-mail]

• hmac-sha2-256

• hmac-sha2-512

• hmac-sha1

Compression Algorithms

• none

The host key length is 4096 bits, which is too large for some older SFTP clients. Use a version of your SFTP client or client library that the vendor currently supports.