SSH2 authentication types

The Ruckus implementation of SSH2 supports the following types of user authentication:

• DSA challenge-response authentication , where a collection of public keys are stored on the device. Only clients with a private key that corresponds to one of the stored public keys can gain access to the device using SSH.
• RSA challenge-response authentication , where a collection of public keys are stored on the device. Only clients with a private key that corresponds to one of the stored public keys can gain access to the device using SSH.
• Password authentication , where users attempting to gain access to the device using an SSH client are authenticated with passwords stored on the device or on a TACACS or TACACS+ server or a RADIUS server.
• Interactive-authentication
• Keyboard-interactive authentication