A Study on Low-Cost RFID System Mutual Authentication Scheme using Key Division
暂无分享,去创建一个
RFID system is core technology that construct ubiquitous environment for replacement of barcode technology. Use ratio of RFID system rapidly increase because the technology has many good points such as identification speed, storage space, convenience etc. But low-cost tag operates easily by query of reader, so the system happened user privacy violent problem by tag information exposure. The system studied many ways for security application, but operation capability of low-cost tag is about gates, but only gates allocated security part. So it is difficult to apply security to the system. Therefore, this scheme uses dividing 64 bits and reduces arithmetic, so proposed scheme provide mutual authentication that can apply to low-cost RFID system. Existing methods divide by 4 and used 96 bits. However, that reduces 32 bits length for lightweight and reduced from communication number of times of 7 times to 5 times. Also, because offer security by random number than existing scheme that generate two random numbers, that is more efficient. However, uses hash function for integrity that was not offered by XOR arithmetic and added extension of proposed scheme. Extended scheme is not offered efficiency than methods that use XOR arithmetic, but identification distance is mode that is proposed secure so that can use in for RFID system.
[1] Juan E. Tapiador,et al. M2AP: A Minimalist Mutual-Authentication Protocol for Low-Cost RFID Tags , 2006, UIC.
[2] Stephen A. Weis. Security parallels between people and pervasive devices , 2005, Third IEEE International Conference on Pervasive Computing and Communications Workshops.
[3] Paul Müller,et al. Hash-based enhancement of location privacy for radio-frequency identification devices using varying identifiers , 2004, IEEE Annual Conference on Pervasive Computing and Communications Workshops, 2004. Proceedings of the Second.