Key Management in Internet of Things via Kronecker Product
Key Management in Internet of Things via Kronecker Product
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DOI：
10.1109/prdc.2017.25
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
I-Chen Tsai;Chia-Mu Yu;H. Yokota;S. Kuo
中科院分区：
文献类型：
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作者：
I-Chen Tsai;Chia-Mu Yu;H. Yokota;S. Kuo
随着连接到互联网的日常物品数量迅速增长，保护这些连接设备的安全是一项巨大的安全挑战。当考虑到资源有限的传感器节点时，物联网（IoT）中的密钥建立成为一个具有挑战性的问题。尽管已经提出了许多巧妙的解决方案，但尚未出现实用且合适的方案，特别是对于未来无线传感器网络（WSN）中传感器节点数量极其庞大的情况。在本文中，我们提出了一种新的物联网密钥建立方案。该方案由Kronecker积实现，满足以下条件。 1) 大大减少需要存储在传感器节点中的数据量，2) 有效计算成对密钥，3) 在密钥计算过程中不需要通信。进行了安全评估，我们还从计算成本、通信成本和存储成本方面对我们的方案进行了深入分析。
As the number of everyday objects connected to the Internet grows rapidly, securing these connected devices is a big security challenge. Key establishment in Internet of Things (IoT) becomes a challenging problem when considering the resource constrained sensor nodes. In spite of the fact that many clever solutions have been proposed, no practical and suitable scheme has emerged, especially for the extremely large amount of sensor nodes in the wireless sensor network (WSNs) in the future. In this paper, we propose a new key establishment scheme for IoT. The scheme is achieved by Kronecker product and satisfies the following conditions. 1) Substantially decreases the amount of data needs to be stored in a sensor node, 2) efficiently compute the pairwise key, 3) no communication is needed during the computation of the keys. The security evaluation is performed and we also present an in depth analysis of our scheme in terms of computation cost, communication cost and storage cost.