VBScript Requires Chilkat v11.0.0+

PKCS11 Export Public Key from HSM

See more PKCS11 Examples

Demonstrates how to export a public key from a smartcard or token. VBScript

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
'Create a Unicode (utf-16) output text file.
Set outFile = fso.CreateTextFile("output.txt", True, True)

success = 0

'  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.

set pkcs11 = CreateObject("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 working with public keys)
'  Use your actual PIN here, or an empty string to skip login.
pin = "0000"
userType = 1
success = pkcs11.QuickSession(userType,pin)
If (success = 0) Then
    outFile.WriteLine(pkcs11.LastErrorText)
    WScript.Quit
End If

'  Get the handle of the public key we wish to export.
'  You can find public keys in many different ways.
'  This example will search for a public key by label.

'  Provide a template to find a PKCS11 object.
set jsonTemplate = CreateObject("Chilkat.JsonObject")

'  Find the public key with the label "Belgium eHealth".
success = jsonTemplate.UpdateString("class","public_key")
success = jsonTemplate.UpdateString("label","Belgium eHealth")

pubKeyHandle = pkcs11.FindObject(jsonTemplate)
If (pubKeyHandle = 0) Then
    outFile.WriteLine(pkcs11.LastErrorText)
    WScript.Quit
End If

'  Export to a Chilkat public key object.
set pubKey = CreateObject("Chilkat.PublicKey")
success = pkcs11.ExportPublicKey(pubKeyHandle,pubKey)
If (success = 0) Then
    outFile.WriteLine(pkcs11.LastErrorText)
    WScript.Quit
End If

'  Get the public key as PKCS8 PEM.
outFile.WriteLine(pubKey.GetPem(0))

success = pkcs11.Logout()
success = pkcs11.CloseSession()

outFile.Close