Comparison of Encryption Algorithms in Wireless Sensor Networks
Comparison of Encryption Algorithms in Wireless Sensor Networks
复制标题
无线传感器网络中加密算法的比较
DOI：
--
复制
发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Murat Dener
中科院分区：
文献类型：
--
作者：
Murat Dener
通常，当传感器节点被随机留在不可靠的环境中时，就会出现无线传感器网络。传感器节点具有有限的处理器、有限的内存、有限的无线容量和低成本。在传感器网络应用中，由于不安全的环境、过多的传感器节点以及无线通信环境，必须使用安全机制。确保保密是安全的首要目标，是实现时间和重要目标需要解决的最重要问题之一。在保证安全性的同时，还需要考虑传感器网络的内存使用、能量和时延等其他重要指标。本文对无线传感器网络中的加密算法进行了描述，并在TinyOS操作系统下使用TOSSIM仿真程序对Skipjack、XXTEA和AES加密算法进行了比较，综合考虑了内存使用、能量和延迟指标。这项研究被认为是研究无线传感器网络安全的有用学者。
In general, Wireless Sensor Networks occur when sensor nodes are randomly left in an unreliable environment. Sensor node has limited processor, limited memory, limited radio capacity and low cost. In sensor network applications, security mechanisms must be used, because of unsafe environments, excessive number of sensor nodes, and wireless communication environments. Ensuring confidentiality, the primary goal of security, is one of the most important problems to be solved in order to realize time and vital objectives. While ensuring security, it is also necessary to consider other important criteria such as memory usage, energy and latency of Sensor Networks. In this study, encryption is described in Wireless Sensor Networks and Skipjack, XXTEA and AES encryption algorithms are compared using TOSSIM simulation program in TinyOS operating system considering memory usage, energy and delay criteria. The study is considered to be useful academicians who study security in Wireless Sensor Networks.