|
Title:
|
A CLUSTER KEY MANAGEMENT SCHEME UTILIZING TIME-BASED KEYS FOR WIRELESS SENSOR NETWORKS |
|
Author(s):
|
Jinho Jung , Jonghyup Lee , Jooseok Song |
|
ISBN:
|
978-972-8924-97-3 |
|
Editors:
|
Hans Weghorn and Pedro Isaías |
|
Year:
|
2009 |
|
Edition:
|
V I, 2 |
|
Keywords:
|
Time-based security, key management, wireless sensor networks |
|
Type:
|
Full Paper |
|
First Page:
|
217 |
|
Last Page:
|
225 |
|
Language:
|
English |
|
Cover:
|
|
|
Full Contents:
|
click to dowload 
|
|
Paper Abstract:
|
In wireless sensor networks, it is not easy to provide stringent security mechanism due to the limited capabilities of tiny
sensor nodes. Many key management schemes have been proposed but they are still not suitable for wireless sensor
networks in terms of efficiency. In this paper, we propose a cluster key management scheme based on time value. Our
scheme requires a little key space and low communication cost and it is simple and practical. In order to guarantee the
randomness of the generated keys, we utilize time errors of sensor nodes. The keys can provide resilience against node
capture attacks. Our scheme shows the performance improvement without losing security. |
|
|
|
|
|
|
