The following list of Ciphers are supported in Titan/Cornerstone 2019. The 2019 product line supports the ability to enable/disable any of these items and also supports the ability to re-order the priority which they are offered up to the client.


Cipher Algoritms

  • aes128-ctr
  • aes256-ctr
  • aes192-ctr
  • aes128-cbc
  • aes256-cbc
  • twofish256-cbc
  • twofish-cbc
  • twofish128-cbc
  • twofish256-ctr
  • twofish192-ctr
  • twofish128-ctr
  • twofish-ctr
  • blowfish-ctr
  • 3des-ctr
  • blowfish-cbc
  • 3des-cbc
  • cast128-cbc


  MAC (Message Authentication Code) algorithms

  • hmac-sha3-512
  • hmac-sha3-384
  • hmac-sha3-256
  • hmac-sha3-224
  • hmac-sha2-512
  • hmac-sha2-384
  • hmac-sha2-256
  • hmac-sha2-224
  • hmac-sha1
  • hmac-md5

KEX (Key Exchange) algoritms

  • diffie-hellman-group-exchange-sha1
  • diffie-hellman-group1-sha1
  • diffie-hellman-group14-sha1
  • diffie-hellman-group-exchange-sha256
  • diffie-hellman-group-exchange-sha512@ssh.com
  • diffie-hellman-group16-sha256
  • diffie-hellman-group16-sha512
  • diffie-hellman-group18-sha512