(AutoIt) RSA Sign utf-8 Byte Representation of String
Demontstrates how to sign the utf-8 byte representation of a string. Note: This example requires Chilkat v11.0.0 or greater.
Local $bSuccess = False
; This example requires the Chilkat API to have been previously unlocked.
; See Global Unlock Sample for sample code.
; Load an RSA private key for signing.
$oPrivKey = ObjCreate("Chilkat.PrivateKey")
$bSuccess = $oPrivKey.LoadEncryptedPemFile("qa_data/pem/rsa_passwd.pem","passwd")
If ($bSuccess = False) Then
ConsoleWrite($oPrivKey.LastErrorText & @CRLF)
Exit
EndIf
$oRsa = ObjCreate("Chilkat.Rsa")
$oRsa.UsePrivateKey($oPrivKey)
Local $sOriginalData = "This is the string to be hashed an RSA signed."
; Indicate that we want the utf-8 byte representation of the string to be signed
$oRsa.Charset = "utf-8"
; We want the RSA signature in base64 format
$oRsa.EncodingMode = "base64"
Local $sigBase64 = $oRsa.SignStringENC($sOriginalData,"sha256")
ConsoleWrite($sigBase64 & @CRLF)
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