Pixelcode 🇺🇦<p>As I need an Ed25519-SK SSH key generated with a hardware token, I tried to use my Nitrokey <a href="https://social.tchncs.de/tags/FIDO2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FIDO2</span></a> for that, but: no.</p><p>Years ago, <a href="https://social.tchncs.de/tags/ed25519" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ed25519</span></a> had experimentally been added to the firmware (not released) but later <a href="https://social.tchncs.de/tags/Nitrokey" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Nitrokey</span></a> stated that customers should've donated on top of the selling price to get firmware updates & advised to buy the new product instead.</p><p>The latter would be OK if the old key wasn't sold anymore, but it is still sold & the firmware was last updated in 2021.</p><p><a href="https://github.com/Nitrokey/nitrokey-fido2-firmware/issues/39#issuecomment-1721164809" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/Nitrokey/nitrokey-f</span><span class="invisible">ido2-firmware/issues/39#issuecomment-1721164809</span></a></p>