text: var Encryption = require('./');
  const fs = require('fs');
  
  console.log("testing")
  var obj = Encryption.Decoder();
      var file_name = "./30_sec_run.bin";
        fs.readFile(file_name, function (err, data) {
          if(err){
            throw "An error ocurred reading the file :" + err.message;
          }
          console.log("inputting " + data.length + " amount of data")
          
          obj.unpackStream(data, file_name);
  
          console.log("Alll done!! :D");
  });