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PKCS11 Sessions

See more PKCS11 Examples

Sample code showing how to open a PKCS11 session and then later close it.

Note: This example requires Chilkat v9.5.0.88 or later.

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Local $bSuccess = 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.

$oPkcs11 = ObjCreate("Chilkat.Pkcs11")

;  Set your shared lib path -- either a full path to the DLL, .so, or .dylib,
;  or just the filename if the driver is in a location that can be automatically found. (Such as in C:\Windows\System32)
$oPkcs11.SharedLibPath = "ShuttleCsp11_3003.dll"

;  Starting in Chilkat v9.5.0.96, there is a shorter way to establish
;  a PKCS11 session with login.
;  The QuickSession method was added in v9.5.0.96 and is the equivalent of 
;  calling Initialize, OpenSession, and Login.  

$bSuccess = $oPkcs11.Initialize()
If ($bSuccess = False) Then
    ConsoleWrite($oPkcs11.LastErrorText & @CRLF)
    Exit
EndIf

;  Pass -1 for the slotID to open a session on the first non-empty slot.
Local $iSlotID = -1

;  Open a read/write session.
Local $bReadWrite = True
$bSuccess = $oPkcs11.OpenSession($iSlotID,$bReadWrite)
If ($bSuccess = False) Then
    ConsoleWrite($oPkcs11.LastErrorText & @CRLF)
    Exit
EndIf

;  Do whatever is needed...
;  ...
;  ...

;  When finished, close the session.
;  It is important to close the session (memory leaks will occur if the session is not properly closed).

$bSuccess = $oPkcs11.CloseSession()
If ($bSuccess = False) Then
    ConsoleWrite($oPkcs11.LastErrorText & @CRLF)
    Exit
EndIf

ConsoleWrite("PKCS11 session successfully opened and closed." & @CRLF)