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(Xojo Plugin) ScMinidriver - Import Private Key to Smart Card
Demonstrates how to import a private key to the "signature" or "key exchange" location in the Nth key container on a smart card.
// 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.)
Dim privKey As New Chilkat.PrivateKey
Dim success As Boolean
success = privKey.LoadPemFile("qa_data/rsa/rsaPrivKey_pkcs8.pem")
If (success = False) Then
System.DebugLog(privKey.LastErrorText)
Return
End If
Dim scmd As 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
Dim readerName As String
readerName = "Alcor Micro USB Smart Card Reader 0"
success = scmd.AcquireContext(readerName)
If (success = False) Then
System.DebugLog(scmd.LastErrorText)
Return
End If
// If successful, the name of the currently inserted smart card is available:
System.DebugLog("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
Dim pinId As String
pinId = "user"
Dim retval As Int32
retval = scmd.PinAuthenticate(pinId,"0000")
If (retval <> 0) Then
System.DebugLog("PIN Authentication failed.")
success = scmd.DeleteContext()
Return
End If
// Let's import into the "key exchange" position in key container #7.
success = scmd.ImportKey(7,"kex",privKey,"user")
If (success = False) Then
System.DebugLog("PIN Authentication failed.")
success = scmd.DeleteContext()
Return
End If
success = scmd.DeleteContext()
System.DebugLog("Success.")
// Here's the MGTEK view of the smart card after importing the private key:
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