SPINS: Security protocols for sensor networks
SPINS: Security protocols for sensor networks
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DOI：
10.1023/a:1016598314198
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发表时间：
2002-09-01
影响因子：
3
通讯作者：
Culler, DE
中科院分区：
文献类型：
--
作者：
Perrig, A;Szewczyk, R;Culler, DE
无线传感器网络将在不久的将来得到广泛的应用。虽然许多研究都集中在使这些网络可行和有用，但安全性却很少受到关注。我们提出了一套传感器网络优化的安全协议：SPINS。SPINS有两个安全构建块：SNEP和muTESLA。SNEP包括：数据机密性、双方数据认证和数据新鲜性证据。muTESLA为资源严重受限的环境提供了经认证的广播。我们实现了上述协议，并表明它们即使在最小的硬件上也是实用的：协议套件的性能很容易与我们网络的数据速率相匹配。此外，我们证明，该套件可用于构建更高级别的协议。
Wireless sensor networks will be widely deployed in the near future. While much research has focused on making these networks feasible and useful, security has received little attention. We present a suite of security protocols optimized for sensor networks: SPINS. SPINS has two secure building blocks: SNEP and muTESLA. SNEP includes: data confidentiality, two-party data authentication, and evidence of data freshness. muTESLA provides authenticated broadcast for severely resource-constrained environments. We implemented the above protocols, and show that they are practical even on minimal hardware: the performance of the protocol suite easily matches the data rate of our network. Additionally, we demonstrate that the suite can be used for building higher level protocols.