...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of network and computer applications >Secure key design approaches using entropy harvesting in wireless sensor network: A survey
【24h】

Secure key design approaches using entropy harvesting in wireless sensor network: A survey

机译：在无线传感器网络中使用熵收集的安全密钥设计方法：一项调查

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Physical layer based security design in wireless sensor networks have gained much importance since the past decade. The various constraints associated with such networks coupled with other factors such as their deployment mainly in remote areas, nature of communication etc. are responsible for development of research works where the focus is secured key generation, extraction, and sharing. Keeping the importance of such works in mind, this survey is undertaken that provides a vivid description of the different mechanisms adopted for securely generating the key as well its randomness extraction and also sharing. This survey work not only concentrates on the more common methods, like received signal strength based but also goes on to describe other uncommon strategies such as accelerometer based. We first discuss the three fundamental steps viz. randomness extraction, key generation and sharing and their importance in physical layer based security design. We then review existing secure key generation, extraction, and sharing mechanisms and also discuss their pros and cons. In addition, we present a comprehensive comparative study of the recent advancements in secure key generation, sharing, and randomness extraction approaches on the basis of adversary, secret bit generation rate, energy efficiency etc. Finally, the survey wraps up with some promising future research directions in this area.
机译：自从过去的十年以来，无线传感器网络中基于物理层的安全设计变得越来越重要。与此类网络相关联的各种约束条件，再加上其他因素（例如，它们主要部署在偏远地区，通信的性质等），负责研究工作的开展，其中重点是确保密钥的生成，提取和共享。考虑到此类工作的重要性，进行了这项调查，生动地描述了用于安全生成密钥以及随机性提取和共享的不同机制。这项调查工作不仅着眼于更常见的方法，例如基于接收信号强度的方法，而且还描​​述了其他不常见的策略，例如基于加速度计的方法。我们首先讨论三个基本步骤，即。随机性提取，密钥生成和共享及其在基于物理层的安全性设计中的重要性。然后，我们回顾现有的安全密钥生成，提取和共享机制，并讨论它们的优缺点。此外，我们根据对手，秘密比特生成率，能效等对安全密钥生成，共享和随机性提取方法的最新进展进行了全面的比较研究。最后，该调查总结了一些有希望的未来研究该区域的方向。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号