(Node.js) ScMinidriver - Import Private Key to Smart Card

See more ScMinidriver Examples

Install Chilkat for Node.js and Electron using npm at Chilkat npm packages for Node.js Chilkat npm packages for Electron on Windows, Linux, MacOS

var os = require('os');
if (os.platform() == 'win32') {  
  var chilkat = require('@chilkat/ck-node23-win64'); 
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node23-linux-arm');
    } else if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node23-linux-arm64');
    } else {
        var chilkat = require('@chilkat/ck-node23-linux-x64');
    }
} else if (os.platform() == 'darwin') {
  var chilkat = require('@chilkat/ck-node23-mac-universal');
}

function chilkatExample() {

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

    // Chilkat recommends the following free tool for interactively examining the contents of your smart card
    // through the ScMinidriver interface:  MGTEK Tool for Minidriver enabled Smart Cards

    // Let's first look at our smart card before importing a private key.
    // Here's the view of our Gemalto (Thales) IDPrime MD T=0 smart card in the MGTEK tool:

    

    // First let's load a private key into the Chilkat private key object.
    // (Chilkat provides the ability to load private keys from many different sources and formats.
    // this example loads from a PEM file.)
    var privKey = new chilkat.PrivateKey();
    var success = privKey.LoadPemFile("qa_data/rsa/rsaPrivKey_pkcs8.pem");
    if (success == false) {
        console.log(privKey.LastErrorText);
        return;
    }

    var scmd = new chilkat.ScMinidriver();

    // First we need to acquire a context to the smart card in the reader where it is inserted.
    // Reader names (smart card readers or USB tokens) can be discovered
    // via List Readers or Find Smart Cards
    var readerName = "Alcor Micro USB Smart Card Reader 0";
    success = scmd.AcquireContext(readerName);
    if (success == false) {
        console.log(scmd.LastErrorText);
        return;
    }

    // If successful, the name of the currently inserted smart card is available:
    console.log("Card name: " + scmd.CardName);

    // To import a private key, we'll need to be PIN authenticated.
    // For more details about smart card PIN authentication, see the Smart Card PIN Authentication Example
    var pinId = "user";
    var retval = scmd.PinAuthenticate(pinId,"0000");
    if (retval !== 0) {
        console.log("PIN Authentication failed.");
        scmd.DeleteContext();
        return;
    }

    // Let's import into the "key exchange" position in key container #7.
    success = scmd.ImportKey(7,"kex",privKey,"user");
    if (success == false) {
        console.log("PIN Authentication failed.");
        scmd.DeleteContext();
        return;
    }

    scmd.DeleteContext();

    console.log("Success.");

    // Here's the MGTEK view of the smart card after importing the private key:
    

}

chilkatExample();