wodSSH

WodSSH is an SSH and Telnet client component designed for developers who are working to create communication applications with remote console-type services. Using the library is as simple as it gets,  particularly as it entails putting it in your form, set the desired protocol type and issue the connection method.
The components can also be used as a scripting client since you can set it to connect to a server, execute one or more commands, wait for a response and disconnect, all of which automatically. It is worth mentioning that it supports block and non-blocking operations and that it works in most environments, including ASP.
You should know that the library supports SOCKS 4 and 5 proxies and tunnels through various WEB proxy servers if you are using the CONNECT command. On the other hand, if you want to add authentication features, then you need to use the SSH2 protocol.
While you may find this rather complicated, you will be happy to learn that dealing with keys is simple and straightforward. To be more precise, you can generate, load and save keys and pass them to wodSSH. Therefore, it is unlikely that you can encounter any challenge with generating or using keys to authenticate with the server.