Digi TransPort WR11 - Perform SSH Authentication with a Public;Private Key Pair

Configuring Secure Shell (SSH) server and client Perform SSH authentication with a public/private key pair
Digi TransPort® Routers User Guide
555
Perform SSH authentication with a public/private key pair
Once SSH access has been configured and confirmed to be working, you can add RSA key pair
authentication and use it to replace password authentication.
This process involves using PuTTYgen to create public and private keys. For full details on how to
perform this operation, see Quick Note 10 SSH Access using RSA Key Authentication.