Study on RFID-oriented Location Privacy Protection Algorithm
Lingjuan Li · Computer Technology and Development · 2013
With the development of mobile wireless technology and the Internet of Things,users can achieve location information of individuals and goods in anywhere and anytime.Location-based privacy protection has become an important issue in today’s society.In order to enhance the privacy protection capability and the efficiency of location-based services,it studies the privacy protection issues in RFID tracking system,analyzes the existing location privacy protection method,and designs a higher efficient location privacy protection algorithm by improving the existing algorithm.The improved algorithm is not dependent on reliable service.It encrypts the ID information with hash encryption method and stores time information and location information in separate physical space with vertical data partitioning method.The theoretical analysis and test results show that the algorithm has the higher efficiency while protecting user privacy.