International Journal of Engineering and Advanced Technology (IJEAT)
Radio-Frequency IDentification (RFID) is a wireless technology that utilizes radio communication to identify objects with a unique electrical identity. The widespread deployment of RFID technologies may generate new threats to security and user privacy. One of the main drawbacks of RFID technology is the weak authentication systems between a reader and a tag. In general, \"Weak\" authentication systems that either leak the password directly over the network or leak sufficient information while performing authentication allow intruders to deduce or guess the password.