(AutoIt) Generate RSA Public/Private Key Pair and Export to PEM

AutoIt example code showing how to generate an RSA public/private key pair and export to PEM files.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

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

$oRsa = ObjCreate("Chilkat_9_5_0.Rsa")

; Generate a 1024-bit key.  Chilkat RSA supports
; key sizes ranging from 512 bits to 4096 bits.
Local $bSuccess = $oRsa.GenerateKey(1024)
If ($bSuccess <> True) Then
    ConsoleWrite($oRsa.LastErrorText & @CRLF)
    Exit
EndIf

; Keys are exported in XML format:
Local $sPublicKeyXml = $oRsa.ExportPublicKey()
ConsoleWrite($sPublicKeyXml & @CRLF)

Local $sPrivateKeyXml = $oRsa.ExportPrivateKey()
ConsoleWrite($sPrivateKeyXml & @CRLF)

; Save the private key in PEM format:
$oPrivKey = ObjCreate("Chilkat_9_5_0.PrivateKey")
$bSuccess = $oPrivKey.LoadXml($sPrivateKeyXml)
$bSuccess = $oPrivKey.SavePemFile("privateKey.pem")

; Save the public key in PEM format:
$oPubKey = ObjCreate("Chilkat_9_5_0.PublicKey")
$bSuccess = $oPubKey.LoadFromString($sPublicKeyXml)
$bSuccess = $oPubKey.SavePemFile(False,"publicKey.pem")