Java

ScMinidriver - Import a Certificate to IDPrime MD T=0 Smart Card

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Demonstrates how to import a certificate and its private key to a key container on an ID Prime MD T=0 smartcard.

Note: Requires Chilkat v9.5.0.88 or later. This example only runs on Windows because ScMinidriver is a Windows-only class.

Java

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    boolean success = false;

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkScMinidriver scmd = new CkScMinidriver();

    // Reader names (smart card readers or USB tokens) can be discovered
    // via List Readers or Find Smart Cards
    String readerName = "SCM Microsystems Inc. SCR33x USB Smart Card Reader 0";
    success = scmd.AcquireContext(readerName);
    if (success == false) {
        System.out.println(scmd.lastErrorText());
        return;
        }

    // If successful, the name of the currently inserted smart card is available:
    System.out.println("Card name: " + scmd.cardName());

    // The IDPRime MD smart card has 4 different PIN roles:
    // "user" -- Primary Card PIN
    // "admin" -- Administrator PIN
    // "3" -- Digital Signature PIN
    // "4" -- Unblock only PIN (PUK)
    // To import a certificate to the "IDPrime MD T=0" smart card, we must first PIN authenticate using "user", and then also PIN authenticate using "3" (the Digital Signature PIN)
    String pinId = "user";
    // (Of course, use your PIN which may be different than "0000")
    int retval = scmd.PinAuthenticate(pinId,"0000");
    if (retval != 0) {
        System.out.println("PIN Authentication failed.");
        scmd.DeleteContext();
        return;
        }

    CkCert cert = new CkCert();

    // Load the cert + private key from a .p12/.pfx
    // We got this .p12 from https://badssl.com/download/
    String password = "badssl.com";
    success = cert.LoadPfxFile("qa_data/pfx/badssl.com-client.p12",password);
    if (success == false) {
        System.out.println(cert.lastErrorText());
        scmd.DeleteContext();
        return;
        }

    // Also authenticate using "3", the digital signature PIN.
    // (Of course, use your PIN which may be different than "12345678")
    retval = scmd.PinAuthenticate("3","12345678");
    if (retval != 0) {
        System.out.println("PIN Authentication failed.");
        scmd.DeleteContext();
        return;
        }

    // Let's import this certificate as the "signature" key/cert in key container #6.
    int containerIndex = 6;
    String keySpec = "sig";
    // Note the last argument (the pin ID) is "3".  This is the required PIN ID for the IDPrime MD T=0 smart card.
    success = scmd.ImportCert(cert,containerIndex,keySpec,"3");
    if (success == false) {
        System.out.println(scmd.lastErrorText());
        }
    else {
        System.out.println("Successfully imported the cert + private key onto the smart card.");
        }

    // Delete the context when finished with the card.
    success = scmd.DeleteContext();
    if (success == false) {
        System.out.println(scmd.lastErrorText());
        }
  }
}