Hey Mike quick google showed me those two results: 1. https://developers.yubico.com/PGP/Card_edit.html 2. https://github.com/a-dma/yubitouch/blob/master/yubitouch.sh This yubitouch.sh seems to add touch in addition to pin did not try that myself though please let me know if that helps :-) -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info