A secure and lightweight multicast communication system for Smart Grids

Clicks: 314
ID: 93730
2018
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Abstract
In the Smart Grids context, all communications must be handled in a secure way, including multicast traffic. The Application Layer Multicast (ALM) algorithms provide better flexibility and can employ security mechanisms, however, causes overhead to all nodes to build the multicast tree. In this work is proposed another approach to provide a secure multicast focusing on filtering packets on nodes without need an overlay protocol. It uses the multihop property of Wireless Mesh Networks (WMN) usually employed to bring connectivity to smart meters. Also, there is the support to message authentication code (MAC) using symmetric cryptography and presents an algorithm to provide a secure key distribution system. The results show that this approach is lightweight, secure, and assures multicast message delivery, even on failures caused by attacks on the key distribution system. The key management protocol used to provide authentication and integrity are evaluated using an automated test tool.
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rizzetti2018aeai Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Rizzetti, Tiago Antônio;Silva, Bolívar Menezes da;Rodrigues, Alexandre Silva;Milbradt, Rafael Gressler;Canha, Luciane Neves;
Journal eai endorsed transactions on security and safety
Year 2018
DOI
DOI not found
URL
http://eudl.eu/doi/10.4108/eai.13-7-2018.156004
Keywords
Technology (General) Chemical technology Information technology Technology Science (General) Science physics astrophysics

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