[Cryptography] Google Titan Security Keys

[David Kane-Parry]

On Tue, Jan 8, 2019 at 2:02 PM Michael Nelson via cryptography
<cryptography at metzdowd.com> wrote:
> If no one can help me with good link or a paragraph off the top of their head, then I guess I'll slog through that mountain of stuff. I'll report back if anyone's interested, if I find an answer.

https://developers.yubico.com/U2F/Protocol_details/Overview.html is
not a "hardcore" FIDO spec, but I believe might be at the level of
granularity you're looking for.

- d.