Yubico Forum

Generated a CSR via Keychain, received back an iOS Distribution cert from Apple.

Imported private key and certificate into slot 9a successfully, set chuid, replug and does not show up in Keychain.

Not sure what I'm missing.

Followed the pre-reqs here - https://developers.yubico.com/yubico-pi ... gning.html

Thanks in advance

MacOSX 10.9.5

$ opensc-tool --list-readers
# Detected readers (pcsc)
Nr. Card Features Name
0 Yes Yubico Yubikey 4 OTP+U2F+CCID 00 00

$ ./opensc-tool -vn
Using reader with a card: Yubico Yubikey 4 OTP+U2F+CCID 00 00
Connecting to card in reader Yubico Yubikey 4 OTP+U2F+CCID 00 00...
Using card driver PIV-II for multiple cards.
Card name: PIV-II card

Spoke too soon, documenting fix here

Apparently cannot use opensc from homebrew.

Use the official opensc mac installers from the OpenSC website
https://github.com/OpenSC/OpenSC/wiki

Look for your specific mac version and download/install the appropriate version.

Once installed, replug yubikey and a new keychain labeled PIV_II will show up.