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首页> 外文期刊>Journal of ambient intelligence and humanized computing >Trust aware localized routing and class based dynamic block chain encryption scheme for improved security in WSN
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Trust aware localized routing and class based dynamic block chain encryption scheme for improved security in WSN

机译：基于基于块的ClassIng动态块链加密方案，用于改进WSN的安全性

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摘要

The modern wireless sensor network has great impact in the development of various domains of applications. The presence of malicious nodes introduces various threats and challenges to the network services. Different algorithms have been proposed towards the data security but not achieved the expected performance. Towards performance hike, a novel trust aware localized routing and class based dynamic encryption scheme has been presented. The method first discovers the route to reach the destination and transmit the data packet. But the localized nature of each hop in the route estimates the trust measure for each neighbor according to their prior involvement in data transmission and number of retransmission of the same packets with other neighbor, number of successful transmission. By identifying the values of those parameters, the value of trusted data forwarding support (TDFS) is measured. According to the TDFS value of several routes, a route with the specific neighbor only selected for route selection. On the other side, the method maintains and classifies the data being transmitting into number of classes. Further, the method uses different signature and encryption schemes for various classes. The data has been encrypted with class specific scheme and key before transmission. The method generates a block chain where each block contains the part of encrypted data and represented by a hash and pointer to the next block. The same has been reversed to produce original data from the encrypted key. The method introduces higher performance data security and improves the overall network performance.
机译：现代无线传感器网络对应用各种应用领域的开发产生了很大影响。恶意节点的存在向网络服务引入了各种威胁和挑战。已经提出了不同的算法，以实现数据安全性，但未实现预期的性能。展示了衡量性能，已经介绍了一种新的信任意识本地化路由和基于类的动态加密方案。该方法首先发现路由到达目的地并传输数据包。但是，路线中每台跳的本地性质估计每个邻居的信任度量根据其先前参与数据传输和与其他邻居的相同分组的重传的次数，成功传输的数量。通过识别这些参数的值，测量可信数据转发支持（TDF）的值。根据多个路由的TDFS值，仅包含特定邻居的路由仅供路由选择。在另一边，该方法维护并对数据进行分类为类的数据。此外，该方法对各种类使用不同的签名和加密方案。数据已在传输之前用类特定方案和键加密。该方法生成块链，其中每个块包含加密数据的一部分，并且由哈希表示，并指向下一个块。相同的逆转以从加密密钥生成原始数据。该方法引入了更高的性能数据安全性并提高了整体网络性能。

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