AutoIt

RSA Import Public Key from Certificate PEM

See more RSA Examples

Uses a certificate's public key for RSA encryption. The public key from the certificate .pem file is used. AutoIt

Local $bSuccess = False

$oCert = ObjCreate("Chilkat.Cert")

$bSuccess = $oCert.LoadFromFile("qa_data/pem/mf_public_rsa.pem")
If ($bSuccess = False) Then
    ConsoleWrite($oCert.LastErrorText & @CRLF)
    Exit
EndIf

$oPubKey = ObjCreate("Chilkat.PublicKey")
$oCert.GetPublicKey($oPubKey)

$oRsa = ObjCreate("Chilkat.Rsa")
$oRsa.UsePublicKey($oPubKey)

$oRsa.EncodingMode = "base64"
Local $sEncryptedStr = $oRsa.EncryptStringENC("hello",False)
ConsoleWrite("encrypted string = " & $sEncryptedStr & @CRLF)