In the SSH algorithm negotiation phase, both parties exchange lists of algorithms they support. The symmetric encryption algorithm list of the SSH server is: aes256-ctr, aes192-ctr, aes128-ctr…

In the SSH algorithm negotiation phase, both parties exchange lists of algorithms they support. The symmetric encryption algorithm list of the SSH server is: aes256-ctr, aes192-ctr, aes128-ctr, aes256- cbc. The list of symmetric encryption algorithms for the SSH client is: aes128-ctr, aes192-ctr, aes256- ctr, aes256-cbc. Which of the following is a symmetric encryption algorithm that will be used by both parties?