期刊名称：International Journal of Engineering and Computer Science
印刷版ISSN：2319-7242
出版年度：2014
卷号：3
期号：8
页码：7685-7689
出版社：IJECS
摘要：A lot of sophisticated problems we have to face during the security of RFID credit card. In thispaper, author using a new approach to make RFID credit card more secure. The main objective of this paperis to provide a method along with encryption and digestion of incoming and outgoing data to RFID creditcard. In this paper we presents a new cryptographic approach to exclude the repetitive terms in a message,when it is encrypted and digest [1], so that it is not easy for any adversary to retrieve or predict the originalmessage from the encrypted message. . By using cryptographic approach, we can improve the security byencrypting the plain text data to cipher text data. If we individually using Caesar cipher substitution andcryptographic hash function, then obtained cipher text is easy to crack. I proposed a perspective approachon combination of techniques substitution and digestion. We can eliminate the fundament weakness bycombining Caesar cipher with cryptographic hash function technique.
关键词：RFID Credit card; Encryption;Digestion; Caesar cipher; cryptographic hash;function
