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The problem is that the U2F specification requires users to approve authentication requests by pressing a button and none of the existing enclosures have a spac
by makomk 10y ago
The problem is that the U2F specification requires users to approve authentication requests by pressing a button and none of the existing enclosures have a space for one. Entirely coincidentally, the company behind it (Yubico) already had a design with a button because their original second-factor proposal had no other way of knowing you want to authenticate. It's a little pointless on U2F but the spec requires it.
- cjfont 10y agoYou could quickly drill a small hole in each case, in order to fit a tall button like this one: https://www.sparkfun.com/products/8605 https://www.sparkfun.com/products/8605 Also, there's some U2F devices that trigger the approval simply when they are plugged in.