DocumentCode :
2179997
Title :
Secure Pervasive Computing without a Trusted Third Party
Author :
Pirzada, Asad A. ; McDonald, Chris
Author_Institution :
The University of Western Australia
fYear :
2004
fDate :
19-23 July 2004
Firstpage :
240
Lastpage :
240
Abstract :
The miniaturization of computing devices and the need for ubiquitous communication has augmented the demand for pervasive computing. Security demands that all devices in a pervasive system must be able to authenticate each other and communicate in a secure manner. This is usually achieved through a Trusted Third Party like a Public Key Infrastructure (PKI) or a Key Distribution Centre (KDC). The establishment of such an entity in such a dynamic environment is neither feasible nor pragmatic. In this paper we present a novel mechanism for authentication and key exchange that can operate seamlessly in pervasive computing environments without the presence of a Trusted Third Party. The proposed scheme has minimal computational requirements, which makes it most suitable for devices with limited resources.
Keywords :
Authentication; Communication channels; Communication system security; Computer science; Distributed computing; Pervasive computing; Protection; Protocols; Public key; Software engineering;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Pervasive Services, 2004. ICPS 2004. IEEE/ACS International Conference on
Print_ISBN :
0-7695-2535-0
Type :
conf
DOI :
10.1109/PERSER.2004.28
Filename :
1372031
Link To Document :
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