(AutoIt) Generate RSA Key and Export to Encrypted PEM

AutoIt sample showing how to generate an RSA key and export to encrypted PEM.

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

; Get the private key as unencrypted XML:
Local $sKeyXml = $oRsa.ExportPrivateKey()
ConsoleWrite($sKeyXml & @CRLF)

; To encrypt the key -- meaning to get the key in
; an encrypted PEM format -- load it into a PrivateKey object,
; and then export to encrypted PEM:
$oPrivKey = ObjCreate("Chilkat_9_5_0.PrivateKey")

$bSuccess = $oPrivKey.LoadXml($sKeyXml)
If ($bSuccess <> True) Then
    ConsoleWrite($oPrivKey.LastErrorText & @CRLF)
    Exit
EndIf

Local $strEncPem

$strEncPem = $oPrivKey.GetPkcs8EncryptedPem("myPassword")

; You now have the private key in an encrypted format,
; which may be (for example) saved to a database