International Journal of Advanced Research in Computer Engineering & Technology
In today's world of technology, the biggest challenge for RFID technology is to provide benefits without threatening the privacy of consumers and providing secure authentication for RFID tags. Previously many solutions had suggested but there were many ways to break them. An approach of TRAP family of protocols by Tsudik seems to provide secure authentication but it is vulnerable to Denial-Of-Service (DOS) and replay attacks. This paper presents a novel method for secure authentication of RFID tags using cryptographic approach. The protocol is an improved version of YA-TRAP and YA-TRAP family of authentication protocols. The proposed protocol is SIP based implementation aims to authentication of RFID tags.