Node.js

PKCS11 Find all Public Keys

See more PKCS11 Examples

Demonstrates how to list all public keys on an HSM.

Note: This example requires Chilkat v9.5.0.96 or later.

Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

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

    //  Note: Chilkat's PKCS11 implementation runs on Windows, Linux, Mac OS X, and other supported operating systems.

    var pkcs11 = new chilkat.Pkcs11();

    //  Use the PKCS11 driver (.dll, .so, .dylib) for your particular HSM.
    //  (The format of the path will change with the operating system.  Obviously, "C:/" is not used on non-Windows systems.
    pkcs11.SharedLibPath = "C:/Program Files (x86)/Gemalto/IDGo 800 PKCS#11/IDPrimePKCS1164.dll";

    //  Establish a logged-on session. (We can typically skip the login by passing an empty PIN if only needing to list public keys)
    //  Use your actual PIN here, or an empty string to skip login.
    var pin = "0000";
    var userType = 1;
    success = pkcs11.QuickSession(userType,pin);
    if (success == false) {
        console.log(pkcs11.LastErrorText);
        return;
    }

    //  Note: To find public keys, we need a session, but it doesn't necessarily need to be logged-on.

    var json = new chilkat.JsonObject();
    json.EmitCompact = false;

    success = pkcs11.FindAllKeys("public",json);
    if (success == false) {
        console.log(pkcs11.LastErrorText);
        return;
    }

    console.log(json.Emit());

    //  Sample output, with parsing code below..

    //  {
    //    "keys": [
    //      {
    //        "handle": 74842125,
    //        "id": "0001020304",
    //        "key_type": "RSA",
    //        "label": "Chilkat Software, Inc.",
    //        "modulus": "twVRf6O ... Rwa1ebFY0=",
    //        "exponent": "AAEAAQ=="
    //      },
    //      {
    //        "handle": 18415630,
    //        "id": "010203040A0B0C0D0E0F",
    //        "key_type": "RSA",
    //        "label": "ehealth private key",
    //        "modulus": "qdKjhOwA1 ... A4MtX8BYgHmLw==",
    //        "exponent": "AAEAAQ=="
    //      },
    //      {
    //        "handle": 3735567,
    //        "id": "D531B4B8F308489DA58350596178845973A4562E",
    //        "key_type": "RSA",
    //        "label": "d531b4b8-f308-489d-a583-505961788459",
    //        "modulus": "r0MmXRKBP ... HAd1kUPsNyzcQ==",
    //        "exponent": "AAEAAQ=="
    //      },
    //      {
    //        "handle": 238092304,
    //        "id": "0A0B0C0D01020304",
    //        "key_type": "RSA",
    //        "label": "MySshKey",
    //        "modulus": "ykFHcfBFOq ... rfXBK/6g9t+S6UjJ1kUQ==",
    //        "exponent": "AAEAAQ=="
    //      },
    //      {
    //        "handle": 49348625,
    //        "id": "48656C6C6F",
    //        "key_type": "RSA",
    //        "label": "2048-bit RSA key for testing",
    //        "modulus": "vReVaJzXZYIOB ... kamD/8iNvhAKlKbQ==",
    //        "exponent": "AAEAAQ=="
    //      }
    //    ]
    //  }

    //  Use this online tool to generate parsing code from sample JSON: 
    //  Generate Parsing Code from JSON

    var handle;
    var id;
    var key_type;
    var label;
    var modulus;
    var exponent;

    var i = 0;
    var count_i = json.SizeOfArray("keys");
    while (i < count_i) {
        json.I = i;
        handle = json.IntOf("keys[i].handle");
        id = json.StringOf("keys[i].id");
        key_type = json.StringOf("keys[i].key_type");
        label = json.StringOf("keys[i].label");
        modulus = json.StringOf("keys[i].modulus");
        exponent = json.StringOf("keys[i].exponent");
        i = i+1;
    }

    pkcs11.Logout();
    pkcs11.CloseSession();

}

chilkatExample();