RSA authentication process

Last Updated : Jul 07, 2023 |

  • The Branch Gateway generates 2048 bits RSA keys or 256/384/512 bits ECDSA keys

  • The key fingerprint uses a SHA256 hash

  • The gateway supports the following key exchange algorithms:

    • diffie-hellman-group-exchange-sha256

    • diffie-hellman-group14-sha1

    • diffie-hellman-group-exchange-sha1

  • The gateway supports encryption using the following ciphers:

    • aes256-ctr

    • aes128-ctr

    • aes256-cbc

  • The gateway supports the following message authentication codes (MAC):

    • hmac-sha2-512

    • hmac-sha2-256

    • hmac-sha1

    • hmac-sha1-96

  • Key exchange algorithms, ciphers, and MAC are configurable using the following CLI command: ssh-server-configuration