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In order to protect the privacy and the security of the tag, we propose a mutual authentication protocol for low-cost RFID system. The protocol ensures that the reader (or server) and the tag authenticate each other, provides the privacy and security properties for low-cost RFID system and also has good performance. The protocol resists almost all attacks except cloning attack, and achieves backward...
Privacy protection is increasingly important during authentications in radio frequency identification (RFID) systems. In order to achieve high-speed authentication in large-scale RFID systems, researchers propose tree-based approaches, in which any pair of tags share a number of key components. Such designs, being efficient, often fail to achieve forward secrecy and resistance to attacks, such as...
Due to the well-developed technology, the radio frequency identification (RFID) is widely used in all areas. For some applications, the RFID system simply worked as a memory card without security mechanism. However, in many applications, the RFID systems need security mechanism for authentication. In scenario such as e-passport, the RFID systems even need mechanism to protect userpsilas privacy. In...
With the increased popularity of RFID applications, different authentication schemes have been proposed to provide security and privacy protection for users. Most recent RFID protocols use a central database to store the RFID tag data. The RFID reader first queries the RFID tag and returns the reply to the database. After authentication, the database returns the tag data to the reader. In this paper,...
Several security threats in RFID systems are obstacles to intermingle this technology into human lives. On the other hand ensuring flexible privacy mechanism has been a challenge due to extremely inadequate computational storage of typical RFID tags. So in order to relieve tags from responsibility, privacy protection and security assurance was guaranteed by central server. In this paper, we describe...
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