| 一种符合EPC C1G2标准的RFID随机化密钥双向认证协议 |
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| 引用本文： | 蔡庆玲,詹宜巨,史斌宁. 一种符合EPC C1G2标准的RFID随机化密钥双向认证协议[J]. 电信科学, 2007, 23(4): 70-74 |
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| 作者姓名： | 蔡庆玲 詹宜巨 史斌宁 |
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| 作者单位： | 1. 中山大学工学院,广州,510275;广东省信息安全技术重点实验室,广州,510275
2. 中山大学工学院,广州,510275 |
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| 基金项目： | 广东省广州市科技计划，广东省重点实验室基金 |
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| 摘 要： | RFID系统已广泛地应用于自动识别领域等,但RFID系统也给使用者的隐私和安全带来新的威胁.现有已提出的安全协议方案,基本上都存在着某种安全隐患或不符合EPC ClG2(electronicproduct code class1 generation2)标准要求,无法成为实际可用的RFID系统安全机制,本文在介绍了两种符合EPC ClG2标准的安全协议并分析其存在的弱点后,提出一种新的设计方案--随机化密钥双向认证协议,并分析其安全性能.
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| 关 键 词： | 无线射频识别 C1G2标准 双向认证 询问-应答 |
| 收稿时间： | 2007-01-16 |
| 修稿时间： | 2007-01-16 |
A Mutual Authentication Protocol of Randomized Key Based on EPC C1G2 RFID |
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| Cai Qingling,Zhan Yiju,Shi Binning. A Mutual Authentication Protocol of Randomized Key Based on EPC C1G2 RFID[J]. Telecommunications Science, 2007, 23(4): 70-74 |
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| Authors: | Cai Qingling Zhan Yiju Shi Binning |
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| Affiliation: | 1. School of Engineering, Sun Yat-sen University, Guangzhou 510275, China; 2. Guangdong Key Laboratory of Information Security Technology, Guangzhou 510275, China |
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| Abstract: | Radio frequency identification (RFID) has found many applications in the automatic identification fields. But its application may have challenges to the security and privacy of individuals or organizations. The works on designing security protocols for RFID either do not conform to the EPC C1G2 standards or suffer from security flaws. This paper points out the weaknesses of two security protocols based on the EPC C1G2 standards, and then proposes a new protocol based on the C1G2 RFID. Then the security and effectiveness of the new protocol has been analyzed. |
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| Keywords: | RFID C1G2 standard mutual authentication challenge-response |
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