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.

Chilkat2 Java

import com.chilkatsoft.chilkat2.Cert;
import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.ScMinidriver;

public class ChilkatExample {

    public static void main(String[] args) {
        // This example requires the Chilkat API to have been previously unlocked.
        // See Global Unlock Sample for sample code.

        ScMinidriver scmd = new ScMinidriver();

        // 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";
        try {
            scmd.acquireContext(readerName);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

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

        // 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;
        }

        Cert cert = new Cert();

        // Load the cert + private key from a .p12/.pfx
        // We got this .p12 from https://badssl.com/download/
        String password = "badssl.com";
        try {
            cert.loadPfxFile("qa_data/pfx/badssl.com-client.p12", password);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            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.
        try {
            scmd.importCert(cert, containerIndex, keySpec, "3");
            System.out.println("Successfully imported the cert + private key onto the smart card.");
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
        }

        // Delete the context when finished with the card.
        try {
            scmd.deleteContext();
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
        }
    }
}