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(AutoIt) Export Digital Certificate's Public KeyThe ExportPublicKey method can be called to get a certificate's public key. It can then be saved to any of a number of formats: (1) OpenSSL DER, (2) OpenSSL PEM, (3) RSA DER, (4) XML. Note: This example requires Chilkat v11.0.0 or greater.
Local $bSuccess = False $oCert = ObjCreate("Chilkat.Cert") ; LoadFromFile will load virtually any certificate format file. ; It will auto-recognize the format and load appropiately. $bSuccess = $oCert.LoadFromFile("/Users/chilkat/testData/cer/chilkat.cer") If ($bSuccess = False) Then ConsoleWrite($oCert.LastErrorText & @CRLF) Exit EndIf ; Get the public key: $oPubkey = ObjCreate("Chilkat.PublicKey") $oCert.GetPublicKey($oPubkey) ; Save to various formats: $bSuccess = $oPubkey.SaveDerFile(False,"/Users/chilkat/testData/pubkeys/chilkat_pkcs8.der") If ($bSuccess <> True) Then ConsoleWrite($oPubkey.LastErrorText & @CRLF) Exit EndIf $bSuccess = $oPubkey.SavePemFile(False,"/Users/chilkat/testData/pubkeys/chilkat.pem") If ($bSuccess <> True) Then ConsoleWrite($oPubkey.LastErrorText & @CRLF) Exit EndIf $bSuccess = $oPubkey.SaveDerFile(True,"/Users/chilkat/testData/pubkeys/chilkat_pkcs1.der") If ($bSuccess <> True) Then ConsoleWrite($oPubkey.LastErrorText & @CRLF) Exit EndIf $bSuccess = $oPubkey.SaveXmlFile("/Users/chilkat/testData/pubkeys/chilkat.xml") If ($bSuccess <> True) Then ConsoleWrite($oPubkey.LastErrorText & @CRLF) Exit EndIf ConsoleWrite("Public key exported to all file formats." & @CRLF) |
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