IA-CTR: Integrity-Aware Conventional Counter Mode for Secure and Efficient Communication in Wireless Sensor Networks

Tzonelih Hwang, Prosanta Gope

研究成果: Article同行評審

2 引文 斯高帕斯(Scopus)

摘要

The goal of a secure communication protocol is to ensure the data integrity, data secrecy, authentication, and replay protection. Now, because of the low computational capability, tiny memory, and limited energy resources’, designing a secure sensor network communication protocol, is indeed a challenging task. In order to ensure data secrecy in wireless sensor networks (WSN), most of the existing state of the art solutions, are merely emphasized on the conventional encryption modes like CTR, CBC, etc. On the other hand, for offering data integrity, they need to rely upon a secure MAC. Therefore, to ensure both the privacy and integrity of the WSN data, they need to perform at least 2n block encryptions, where n represents the number of blocks. In this article, we propose a variant of the conventional CTR mode, called integrity-aware counter (IA-CTR) mode, which requires only n + 1 of block encryptions to ensure both the privacy and integrity of the WSN message on a single pass.

原文English
頁(從 - 到)467-479
頁數13
期刊Wireless Personal Communications
94
發行號3
DOIs
出版狀態Published - 2017 6月 1

All Science Journal Classification (ASJC) codes

  • 電腦科學應用
  • 電氣與電子工程

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