Updated on 2026-07-30 GMT+08:00

Which Algorithms Are Supported by CBH in SSH O&M Mode

Table 1 lists the algorithms supported by CBH 3.3.26.0 and later over SSH.

**Table 1** Servers supporting SSH operations
Algorithm Type	HTML5 operations	SSH Client
Key exchange	diffie-hellman-group-exchange-sha256 diffie-hellman-group-exchange-sha1 diffie-hellman-group14-sha1 diffie-hellman-group1-sha1 ecdh-sha2-nistp256 ecdh-sha2-nistp384 ecdh-sha2-nistp521 curve25519-sha256 curve25519-sha256@libssh.org diffie-hellman-group14-sha256	diffie-hellman-group-exchange-sha256 diffie-hellman-group-exchange-sha1 diffie-hellman-group14-sha1 diffie-hellman-group1-sha1 ecdh-sha2-nistp521 ecdh-sha2-nistp384 ecdh-sha2-nistp256
Encryption	aes128-ctr aes192-ctr aes256-ctr aes128-cbc aes192-cbc aes256-cbc 3des-cbc blowfish-cbc arcfour128 arcfour cast128-cbc 3des-cbc rijndael-cbc@lysator.liu.se	aes128-ctr aes192-ctr aes256-ctr aes128-cbc aes192-cbc aes256-cbc 3des-cbc blowfish-cbc arcfour128 arcfour256
HMAC	hmac-md5 hmac-md5-96 hmac-sha1 hmac-sha1-96 hmac-sha2-256 hmac-sha2-512 hmac-ripemd160 hmac-ripemd160@openssh.com	hmac-md5 hmac-md5-96 hmac-sha1 hmac-sha1-96 hmac-sha2-256 hmac-sha2-512
Host Key	ssh-rsa ssh-dss ecdsa-sha2-nistp256 ecdsa-sha2-nistp384 ecdsa-sha2-nistp521 ssh-ed25519	ssh-rsa ssh-dss rsa-sha2-256 rsa-sha2-512 ecdsa-sha2-nistp256 ecdsa-sha2-nistp384 ecdsa-sha2-nistp521

Parent topic: Operation Management