Lightweight protocols and privacy for all-in-silicon objects

Author: Denis Trček

Abstract: 
Pervasive computing is already becoming a reality and one crucial consequence of this fact is endangered privacy. Now taking into account typical properties of pervasive computing devices, which are weak computing power and stringent energy or power consumption limitations, lightweight solutions are a must. This especially holds true for all-in-silicon objects like radio frequency identification tags, or RFIDs. Many solutions in this area are called lightweight, but being lightweight requires conformance to quantitative requirements using certain metrics. A solution that adheres to such requirements is a new privacy enabling protocol for RFIDs that outperforms other architecturally similar protocols, and this presents the first contribution of this paper. Further, privacy is not only a matter of technical solutions, but increasingly so a matter of organizational processes. This fact calls for further addressing of supporting its formal treatment in business contexts. This paper provides a basis for formal addressing of privacy from business processes perspective, and this is its second main contribution.

Keywords:
Wireless sensor networks
RFID technology
Security
Privacy
Lightweight protocols
Security policies

Published in: Ad Hoc Networks (Volume 11, Issue 5, January 2013)

Publisher: Elsevier

ISSN Information: 1570-8705

Lightweight protocols and privacy for all-in-silicon objects

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