International Journal Of Engineering And Computer Science
A lot of sophisticated problems, the authors have to face during the security of RFID credit card. In this paper, the authors using a new approach to make RFID credit card more secure. This paper is to provide a method along with encryption and digestion of incoming and outgoing data to RFID credit card. In this paper, they presents a new cryptographic approach to exclude the repetitive terms in a message, when it is encrypted and digest, so that it is not easy for any adversary to retrieve or predict the original message from the encrypted message.