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Analysis of advanced encryption standard and ElGamal cryptographic algorithm for wireless sensor network.

机译:分析无线传感器网络的高级加密标准和ElGamal加密算法。

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摘要

The main purpose of implementing a cryptographic algorithm in wireless sensor networks is to protect their data. A Wireless sensor network operates by employing tiny sensors in remote areas. These sensors help in monitoring physical or environmental entities and communicate among themselves. They collect relevant data, process them and send back the required information all the way back to the base station. Algorithms based on private-key cryptography and public-key cryptography play a major role in the protection of data. The most important aspect of data protection is to understand various sensor network applications and apply the most suitable cryptographic algorithm. The most widely used Private-Key Cryptography algorithm is Advanced Encryption Standard (AES) based on block cipher. It is one of the most widely used algorithm. It is faster algorithm compared to Public-Key Algorithm. A Public-Key Algorithm based on mathematical function provide more security compared to Private-Key Algorithms. ElGamal Encryption Algorithm is a type of Public-Key Algorithm that is widely used. We analyze both cryptographic algorithms and compared the capabilities with respect to wireless sensor network and evaluated their strength and weakness.
机译:在无线传感器网络中实施密码算法的主要目的是保护其数据。无线传感器网络通过在偏远地区采用微型传感器来进行操作。这些传感器有助于监视物理或环境实体并相互通信。他们收集相关数据,对其进行处理,并将所需的信息一直发送回基站。基于私钥密码术和公钥密码术的算法在数据保护中起着重要作用。数据保护的最重要方面是了解各种传感器网络应用并应用最合适的密码算法。使用最广泛的私钥密码算法是基于分组密码的高级加密标准(AES)。它是使用最广泛的算法之一。与公钥算法相比,它是更快的算法。与私钥算法相比,基于数学函数的公钥算法提供了更高的安全性。 ElGamal加密算法是一种广泛使用的公钥算法。我们分析了两种密码算法,并比较了无线传感器网络的功能,并评估了它们的优缺点。

著录项

  • 作者

    Venugopal, Ranganathan.;

  • 作者单位

    California State University, Long Beach.;

  • 授予单位 California State University, Long Beach.;
  • 学科 Electrical engineering.
  • 学位 M.S.
  • 年度 2015
  • 页码 62 p.
  • 总页数 62
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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