(CkPython) Validate a Smartcard PIN

Validates a smartcard PIN. This example only runs on Windows and requires Chilkat v9.5.0.77 or greater.

Chilkat Python Downloads install with pip pip3 install chilkat or download... Python Module for Windows, MacOS, Linux, Alpine Linux

import sys
import chilkat

# Note: Requires Chilkat v9.5.0.77 or greater.

cert = chilkat.CkCert()

cert.put_SmartCardPin("000000")

# Load the certificate on the smartcard currently in the reader (or on the USB token).
# Pass an empty string to allow Chilkat to automatically choose the CSP (Cryptographi Service Provider).
# See Load Certificate on Smartcard for information about explicitly selecting a particular CSP.
success = cert.LoadFromSmartcard("")
if (success != True):
    print(cert.lastErrorText())
    sys.exit()

# Check to see if the SmartCardPin property contains the valid PIN for the smartcard.
pinValid = cert.CheckSmartCardPin()
if (pinValid < 0):
    print("Unable to check the PIN validity.")
    print(cert.lastErrorText())
    sys.exit()

if (pinValid == 1):
    print("PIN is valid.")
else:
    print("PIN is invalid.")