Out of the large number of RFID security protocols proposed in recent years none have proven to be truly secure and the creation of a truly secure security protocol for systems employing low cost RFID tags remains an open problem. In this paper we develop and present a RFID security protocol which not only allows mutual authentication and secure transmission of data between the reader and tag b...

Security of RFID authentication protocols has received considerable interest recently. However, an important aspect of such protocols that has not received as much attention is the efficiency of their communication. In this paper we investigate the efficiency benefits of pre-computation for time-constrained applications in small to medium RFID networks. We also outline a protocol utilizing this...

Security and privacy of RFID systems have become very important issues along with their increasing applications. Recently, Jeon and Yoon proposed a new ultra-lightweight RFID authentication protocol(RAPLT) using merge and separation operations. Since their protocol uses very lightweight bitwise operations: XOR, merge, and separation operations, it will be suitable for the applications using low...

In this paper, we propose a lightweight mutual authentication protocol for low-cost Radio Frequency IDentification (RFID) tags. Although RFID systems promise a fruitful future, security and privacy concerns have affected the proliferation of the RFID technology. The proposed protocol aims to protect RFID tags against a wide variety of attacks and especially Denial of Service (DoS) attacks. We f...

The use of RFID technology in complex and distributed environments often leads to a multi-domain RFID system in which security issues such as authentication of tags and readers, granting access to data, and revocation of readers turn into an administrative challenge. In this paper, we propose a new public-key-based mutual authentication protocol that addresses the reader revocation problem whil...

Almost all existing RFID tag/reader authentication protocols are vulnerable to mafia attacks and/or terrorist attacks from adversaries because of their inability to verify location of the tag. Several protocols have been proposed that purport to alleviate these forms of attacks. However, vulnerabilities have been identified in most of these protocols. We present and evaluate a modified distance...

Radio frequency identification (RFID) technology is one of the most emerging technologies in the field of pervasive systems, which provides the automatic identification of the object with non-line of sight capability. RFID is much better than its contending identification scheme (Bar code) in terms of efficiency and functional haste. Although it offers many advantages over other identification ...