Additional test-case: ensure functionality with the Secure Shell App/Extension (hterm SSH utility) in Chrome and on ChromeOS

[espoelstra]

As stated it would be awesome if you could test the GPG implementation with the Secure Shell App/Extension. See the directions/dependencies here and you can probably ping the Chromium team get your awesome Solo/Somu added to this page once it is working.

I have this working with a Yubikey with GPG so I could probably help run through some test scenarios as well.