下記組み合わせで公開鍵認証で行けた。
- https://github.com/billziss-gh/winfsp
- https://github.com/billziss-gh/winfsp/releases/download/v1.9/winfsp-1.9.21096.msi
- https://github.com/billziss-gh/sshfs-win
- https://github.com/billziss-gh/sshfs-win/releases/download/v3.5.20357/sshfs-win-3.5.20357-x64.msi
- https://github.com/evsar3/sshfs-win-manager
- https://github.com/evsar3/sshfs-win-manager/releases/download/v1.2.1/sshfs-win-manager-setup-v1.2.1.exe