AutoIt

Create CAdES-BES .p7m using Smart Card or USB Token

See more Digital Signatures Examples

Demonstrates how to create a CAdES BES invoice.xml.p7m using a certificate stored on a smart card or USB token.

Note: This example requires Chilkat v9.5.0.77 and at the time of this writing is restricted to the Windows operating system.

AutoIt

Local $bSuccess = False

; Note: Requires Chilkat v9.5.0.77 or greater.

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

$oCrypt = ObjCreate("Chilkat.Crypt2")

; Use a certificate on a smartcard or USB token.
$oCert = ObjCreate("Chilkat.Cert")
; Load the certificate on the smartcard currently in the reader (or on the USB token).
; Pass an empty string to allow Chilkat to automatically choose the CSP (Cryptographi Service Provider).
; See Load Certificate on Smartcard for information about explicitly selecting a particular CSP.
$bSuccess = $oCert.LoadFromSmartcard("")
If ($bSuccess <> True) Then
    ConsoleWrite($oCert.LastErrorText & @CRLF)
    Exit
EndIf

; Provide the smartcard PIN.
; If the PIN is not explicitly provided here, the Windows OS should
; display a dialog for the PIN.
$oCert.SmartCardPin = "000000"

; Provide the certificate for signing.
$bSuccess = $oCrypt.SetSigningCert($oCert)
If ($bSuccess <> True) Then
    ConsoleWrite($oCrypt.LastErrorText & @CRLF)
    Exit
EndIf

; Indicate that SHA-256 should be used.
$oCrypt.HashAlgorithm = "sha256"

; Specify the signed attributes to be included.
; (This is what makes it CAdES-BES compliant.)
$oJsonSignedAttrs = ObjCreate("Chilkat.JsonObject")
$oJsonSignedAttrs.UpdateInt("contentType",1)
$oJsonSignedAttrs.UpdateInt("signingTime",1)
$oJsonSignedAttrs.UpdateInt("messageDigest",1)
$oJsonSignedAttrs.UpdateInt("signingCertificateV2",1)
$oCrypt.SigningAttributes = $oJsonSignedAttrs.Emit()

Local $sInFile = "qa_data/xml/IT01234567890_11002.xml"
Local $sigFile = "qa_output/IT01234567890_11002.xml.p7m"

; Create the CAdES-BES signature, which contains the original data.
$bSuccess = $oCrypt.CreateP7M($sInFile,$sigFile)
If ($bSuccess = False) Then
    ConsoleWrite($oCrypt.LastErrorText & @CRLF)
    Exit
EndIf

ConsoleWrite("Success." & @CRLF)