I'm looking for some Android apps that can store / read TOTP codes off of a Feitian ePass FIDO key using NFC. There appears to be a fairly simple way with a yubico key / and key but I don't know how to do this with a Feitian. What is the actual term for offloading these seeds to a physical key?

  • It sounds like you're looking for a way to program the device from an Android app and extract the seed (secret) from the key. I suspect you'll need to use the manufacturers app to do that.
    – Daisetsu
    Apr 1 '19 at 5:00
  • I don't think he wants to extract the secret - he wants to read/generate the TOTP codes that are based on the secret. Apr 1 '19 at 6:59
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    There are several different Yubikey and Feitian products. Some yubikeys support this and some don't, I expect it will be the same for Feitian products. Regardless, this isn't related to FIDO, it's additional functionality. Apr 1 '19 at 13:23
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    If you scroll down to the product comparison table here, I see some of their products support HOTP, but none support TOTP. Apr 1 '19 at 13:25
  • Feiteian ePass FIDO key does not have TOTP listed at all in the specs.
    – Emin
    Apr 2 '19 at 12:39

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