McDewey

Ciphers/Algorithms Service • Ciphers: aes128-ctr aes192-ctr aes256-ctr aes128-gcm@openssh.com aes256-gcm@openssh.com • MAC algorithms: hmac-sha2-256 hmac-sha2-512 • Kex algorithms: ecdh-sha2-nistp521 ecdh-sha2-nistp384 ecdh-sha2-nistp256 diffie-hellman-group14-sha256 diffie-hellman-group16-sha512 • Host Key algorithms: rsa-sha2-256 rsa-sha2-512 SSH Client • Ciphers: aes256-ctr aes128-ctr aes192-ctr • MAC algorithms: hmac-sha2-256 • Kex algorithms: ecdh-sha2-nistp256 ecdh-sha2-nistp384 ecdh-sha2-nistp521 DRS Client • Ciphers: aes128-ctr aes256-ctr aes192-ctr • MAC algorithms: hmac-sha2-256 hmac-sha2-512 • Kex algorithms: ecdh-sha2-nistp521 ecdh-sha2-nistp384 diffie-hellman-group1-sha1 diffie-hellman-group-exchange-sha256 diffie-hellman-group-exchange-sha1 SFTP client hmac-sha512 End Users Security Guide for Cisco Unified Communications Manager, Release 15 and SUs 126 Basic System Security Cipher Limitations