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{
                  var loadfile = nlapiLoadFile(fileid);  // can be used only in server side script
     
    var filevalue = loadfile.getValue();
    
    var encrypted_text = nlapiEncrypt(filevalue, “aes”);
    
                   var filename = loadfile.getName()+’_encrypted’;
          
                 nlapiLogExecution(‘DEBUG’, ‘filename’, filename);
            
                var file_folderid = loadfile.getFolder();
            
                var encrypted_file = nlapiCreateFile(filename, ‘PLAINTEXT’, encrypted_text);
           
                  encrypted_file.setFolder(file_folderid);
           

                  var encryptfileid = nlapiSubmitFile(encrypted_file);

}

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