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Towards efficient access control in a mobile agent based wireless sensor network

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4 Author(s)

Public key authorization credentials provide a flexible approach to implementing access control in open distributed systems. Wireless sensor networks, are examples of such systems; however, their low-power sensors have energy efficiency requirements that may mean it is not practical to carry out computationally intensive operations, such as public key operations. This paper describes a distributed access control system for a Wireless Sensor Network application that uses computationally efficient one-way hash-functions to implement authorization credentials.

Published in:

Risk and Security of Internet and Systems (CRiSIS), 2012 7th International Conference on

Date of Conference:

10-12 Oct. 2012