Send APDU commands to SIM card on iOS13 with TKSmardCard

Question

I would like to send APDU commands to SIM card which is a smart card with TKSmardCard. It wasn't possible to use TKSmardCard before iOS13 but it is now. Is TKSmartCard api only for external Smart Card reader and not for the built-in SIM card (Smart Card) reader?

import CryptoTokenKit
class SmartCardManager: NSObject {
    let smartCardSlotManager: TKSmartCardSlotManager?

    override init() {
        smartCardSlotManager = TKSmartCardSlotManager()
    }
}

I have set 'com.apple.security.smartcard' entitlement to YES. I have an error message when I want to use TKSmartCardSlotManager:

SmartCard[2408:150605] [smartcard] ctk: connecting to slot registration server 
(<NSXPCConnection: 0x600003221440> connection to service on pid 0 named com.apple.ctkd.slot-client) failed, 
error Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service on pid 0 named com.apple.ctkd.slot-client was invalidated." 
UserInfo={NSDebugDescription=The connection to service on pid 0 named com.apple.ctkd.slot-client was invalidated.}

I didn't find anything linked to 'com.apple.ctkd.slot-client' on Google.

Send APDU commands to SIM card on iOS13 with TKSmardCard

0 Answers0