Title :
An improved method based on random Hash lock
Author :
Sun, Guozi ; Bao, Wan ; Chen, Danwei ; Ding, Qiufeng
Author_Institution :
Coll. of Comput., Nanjing Univ. of Posts & Telecommun., Nanjing, China
Abstract :
Since the current RFID systems have potential security problems in privacy, an improved method based on the random Hash lock is proposed following the analysis of several typical RFID methods. It can effectively prevent location tracking, eavesdropping, replaying and so on. In addition, it has many other advantages, such as s low computation complexity, low label cost and high security.
Keywords :
cryptography; radiofrequency identification; RFID systems; improved privacy method; radio frequency identification; random Hash lock; security problems; Algorithm design and analysis; Authorization; Databases; Object recognition; Privacy; Radiofrequency identification; RFID; Random Hash lock; Security privacy;
Conference_Titel :
Information Theory and Information Security (ICITIS), 2010 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6942-0
DOI :
10.1109/ICITIS.2010.5689570
