防止跟踪的高效RFID安全协议An Efficient RFID Protocol to protect against Traceability attack

提出了一种安全协议能够防止跟踪的同时减少了系统的时间复杂度

徐宁

 防止跟踪的高效RFID安全协议[EB/OL]

北京：中国科技论文在线

为了减小系统的时间复杂度已有一些协议采用基于树结构方法来减小搜索时间复杂度

一些已有的安全协议在解决安全问题的同时使得系统的时间复杂度过高

RFID安全 通信联系人： 【收录情况】 中国科技论文在线： 付小丽

关键词： RFID系统

时间复杂度 FU Xiaoli *

） Abstract： As Radio Frequency Identification Technology is widely applied in various fields, RFID should change and benefit people's lives greatly because of its unique advantages

However, issues on security and privacy of RFID are more and more got attentions

Some of the existing RFID protocols proposed to against the attacks on security always suffer from a large time complexity

Then tree-based protocols to reduced the time complexity are produced

However, they are likely to cause the traceability attack

In order to solve the problem, through the method that by grouping labels to reduce the scope of searching the label and the feature that the index of the group is not only