在大型RFID系统中有效和可靠地识别概率克隆攻击
Chu Chu1, Rui Wang1, Nanbing Deng1
1The College of Computer Science, Sichuan Normal University, Chengdu 610101, China.
Micromachines
|August 28, 2025
概括
这项研究引入了一种新的基于区块的克隆标签识别 (BCTI) 协议,以检测无线电频率识别 (RFID) 标签克隆攻击,即使缺少标签. 该协议提高了RFID系统的识别效率和准确性.
科学领域:
- 计算机科学
- 信息安全
背景情况:
- 无线电频率识别 (RFID) 技术对于物流和供应链管理至关重要.
- 对RFID标签的克隆攻击对数据安全,隐私和经济利益构成风险.
- 现有的克隆检测方法因缺少标签而受到阻碍,从而降低了效率和准确性.
研究的目的:
- 在缺少标签的系统中提出一种用于识别克隆RFID标签的新方案.
- 提高RFID标签克隆攻击检测的效率和准确性.
主要方法:
- 引入了一个区块指示器和区块机制,用于系统的标签排序和响应.
- 设计了一个叠加策略,以尽量减少验证时间和执行开销.
- 通过分析标签响应模式来识别克隆攻击的精确方法.
主要成果:
- 拟议的基于区块的克隆标签识别 (BCTI) 协议有效地识别了克隆攻击.
- 该协议减轻了在概率克隆攻击场景中缺失标签的干扰.
- 与现有解决方案相比,BCTI的识别效率平均提高了24.01%.
结论:
- 在不同的场景中,BCTI协议达到识别可靠性值.
- 这种方法为检测RFID标签克隆攻击提供了强大的解决方案.
- 该协议显著提高了RFID系统的安全性和运营效率.
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