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How to check what is stored in my slot2, I don't remember...
https://forum.yubico.com/viewtopic.php?f=35&t=2713
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Author:  bavure [ Thu Sep 21, 2017 7:46 am ]
Post subject:  How to check what is stored in my slot2, I don't remember...

Hello,
Is there a way to check what I have stored in my Yubikey 4 slot 2, I don't rember (OTP, challenge response...)
Thanks for your help.
Bavure

Author:  My1 [ Tue Oct 31, 2017 10:13 pm ]
Post subject:  Re: How to check what is stored in my slot2, I don't remembe

how about you longtap it while having notepad open and see what it is, at least it should show what type of thing we are talking about.

Author:  ChrisHalos [ Tue Oct 31, 2017 11:58 pm ]
Post subject:  Re: How to check what is stored in my slot2, I don't remembe

Not possible to tell without attempting to use it, but like My1 said, holding for ~3 seconds will tell you if it's Yubico OTP, OATH-HOTP, or Static Password, if all you get is the slot 1 OTP then it's probably Challenge-Response (you can try the Challenge-Response test in the Personalization Tool - Tools > Challenge-Response to see if you get a response, or the key starts blinking)

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