Hello all, I'm mostly a frustrated smartcard user at this point, but I play the role of developer (or development manager) in my day job. So I have a combination of Mac OS X 10.10, Centrify (with its smartcard additions), PIV/CAC type smart cards, a Yubikey NEO, and would like it if GnuPG actually worked. Mostly, the CAC/PIV type smartcards actually work (I believe really related to the Centrify, but who knows, really…) but the YubiKey + GnuPG just do NOT work reliably (if at all.) Strangely, it seems like pcsctest can always find the card readers / devices attached to my machine reliably; but I do occasionally run into random bugs of things that simply don't work. And many of my colleagues with Mac's often have numerous problems with smartcards operating correctly. (I personally have 3 smartcards, not including the Yubikey NEO.) In generally, various colleagues use some combination of: the opensource tokend updates, Centrify, and Thursby PKard. But all solutions seem to have bugs / issues filed with Apple. My question is, to someone who hopefully has thought about this a lot more than I have looked into it: how many man months would it be to start over? Take an up-to-date drop of PCSC from open source and do a new cleanroom port to Mac possibly? Second question: would people even want that? Regards, Chris Inacio