Arduino FIDO2 Authenticator

Re:Arduino FIDO2 Authenticator by StavrosK on Monday June 29, 2020 @11:27AM (#23678470)

Yes you can, SSH 8.3ish uses FIDO2 and doesn't do anything Yubikey-specific. That means you don't have to bother with all the agent stuff, and it works with any dirt-cheap FIDO2 key.

EDIT: I'm going to post a writeup tomorrow detailing how to do this, because it's wonderful and super secure.

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Re:Arduino FIDO2 Authenticator by alias_neo on Monday June 29, 2020 @11:44AM (#23678611)

Thanks, going to look into it more tonight, see if I can get a 5C setup.

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Re:Arduino FIDO2 Authenticator by StavrosK on Monday June 29, 2020 @11:48AM (#23678643)

It is literally just the two commands, I can send them to you when I'm at the pc. I have a 5C too.

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Re:Arduino FIDO2 Authenticator by alias_neo on Monday June 29, 2020 @12:00PM (#23678781)

That'd be great, thanks. I'll have to do a follow up to my blog post: [SSH 2-Factor's First Factor](https://2byt.es/post/totp2/) once I've had a play.

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Re:Arduino FIDO2 Authenticator by ta17711771 on Tuesday June 30, 2020 @12:41AM (#23686634)

Have Nitro keys on the way. Looking forward to your writeup, mate.

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Re:Arduino FIDO2 Authenticator by StavrosK on Tuesday June 30, 2020 @11:19AM (#23690940)

It is here! https://news.ycombinator.com/item?id=23689499

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