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(Chilkat2-Python) ScMinidriver - Acquire Context with Smart Card or USB TokenSee more ScMinidriver ExamplesInitializes communication with the card inserted in the given reader (or a USB token). Reader names can be discovered via the SCard.ListReaders or SCard.FindSmartcards methods. If successful, the Atr and CardName properties will be set.
import sys import chilkat2 # This example requires the Chilkat API to have been previously unlocked. # See Global Unlock Sample for sample code. scmd = chilkat2.ScMinidriver() # Reader names (smart card readers or USB tokens) can be discovered # via List Readers or Find Smart Cards readerName = "Alcor Micro USB Smart Card Reader 0" success = scmd.AcquireContext(readerName) if (success == False): print(scmd.LastErrorText) sys.exit() # If we are successful, the name of the currently inserted smart card is available: cardName = scmd.CardName print("Card name: " + cardName) # Also, the ATR of the inserted card is available (you will likely not need the ATR). print("ATR: " + scmd.Atr) # Also, the maximum number of key containers is readily available: print("Max number of key containers = " + str(scmd.MaxContainers)) # Delete the context when finished with the card. success = scmd.DeleteContext() if (success == False): print(scmd.LastErrorText) # Sample output: # Card name: IDPrime MD T=0 # ATR: 3B7F96000080318065B0855956FB120FFE829000 # Max number of key containers = 20 |
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