Under CryptoTokenKit framework in macOS Big Sur which command I should use to make a smartcard "Persistent Token" always available? I tried the following command but I am getting connection interrupted error sudo -u _securityagent pluginkit -a /Applications/SmartCardApp.app/Contents/PlugIns/CssToken.appex If there other way to do it?

Curious if anyone has any insight into the caching behavior or Smart Card PINs, and if there are options available to set to always prompt for PIN. Example of the current challenge is that users can authenticate to an application using their smart card and entering their PIN, however it appears the PIN is cached until the user logs out of their laptop or restarts. Any insight into modifying this behavior or suggested solutions is greatly appreciated. Thank you. CD

We are a company that produces SmartCard readers and cryptographic tokens. When we started testing our devices on macOS, we realized that it is necessary to add our products to the macOS ICCD driver, so that the operating system will recognize our devices natively. We believe there is a list with information about manufacturers (name, VendorID, ProductID) and we would like to add data from our company so that our devices are recognized as trusted by the macOS operating system. If anyone knows the correct process for this, please let us know.