基于Hash链的可扩展RFID验证协议

被引:8
作者
李章林 [1 ]
卢桂章 [1 ]
辛运帏 [2 ]
机构
[1] 南开大学信息技术科学学院机器人所
[2] 南开大学信息技术科学学院计算机系
关键词
射频识别; 安全; 可扩展的; Hash链;
D O I
暂无
中图分类号
TP393.04 [];
学科分类号
081201 ; 1201 ;
摘要
射频识别(RFID)的广泛应用带来了用户隐私和安全问题。基于Hash的RFID验证协议是受到广泛关注的解决方案,但其中的一些协议随着标签数量的增加,数据库计算量快速上升,不具扩展性。另外一些协议具有可扩展性但容易被跟踪。该文采用Hash链预计算的方法解决两者的矛盾,并且协议具有前向安全、抗碰撞、防失同步攻击等安全特性,实验结果验证了其可扩展性。
引用
收藏
页码:173 / 175
页数:3
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