| 一种WSNs中的强实体认证协议 |
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| 引用本文： | 张倩. 一种WSNs中的强实体认证协议[J]. 传感器与微系统, 2012, 31(3): 22-24,28 |
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| 作者姓名： | 张倩 |
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| 作者单位： | 武警西安指挥学院教研部信息技术教研室,陕西西安,710038 |
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| 摘 要： | 无线传感器网络(WSNs)由于其部署环境的开放性、资源的有限性等特点,比传统网络更易受到安全方面的威胁,其安全问题变得极为重要。针对WSNs中的认证机制的效率和安全问题,提出了一种有效的强实体认证协议。通过采用秘密共享方案,通过多个节点对用户进行认证,能够有效地防止非法用户加入网络。通过实验分析和对比表明:协议既能满足网络对安全的需求,又能最大程度地节约传感器节点的能量。
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| 关 键 词： | 安全 无线传感器网络 认证 强实体 秘密共享方案 组群同意 |
A robust entity authentication protocol in WSNs |
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| ZHANG Qian. A robust entity authentication protocol in WSNs[J]. Transducer and Microsystem Technology, 2012, 31(3): 22-24,28 |
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| Authors: | ZHANG Qian |
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| Affiliation: | ZHANG Qian(Faculty Office of Information and Technology,Teaching and Research Department, Armed Police Command College in Xi’an,Xi’an 710038,China) |
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| Abstract: | A wireless sensor networks(WSNs) is highly vulnerable to security attacks due to the numerous resource-constrained devices.It is crucial to provide security services to WSNs to ensure its survival.Focusing on the authentication in WSNs,a robust entity authentication services is proposed based on secret sharing scheme that ensures the survivability of the network.Analytical results show that the protocol is robust against compromised sensor nodes and efficient with low computation and storage overhead on the sensor nodes. |
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| Keywords: | security wireless senor networks(WSNs) authentication robust entity secret sharing scheme group consensus |
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