DocumentCode
2263384
Title
An Efficient Key Predistribution Scheme in Wireless Sensor Networks
Author
Dai, Hangyang ; Xu, Hongbing
Author_Institution
Univ. of Electron. Sci. & Technol. of China, Chengdu
fYear
2007
fDate
17-19 Oct. 2007
Firstpage
31
Lastpage
34
Abstract
For security services in wireless sensor networks, key management is a fundamental building block. In this paper, we propose a triangle-based key predistribution scheme by combining polynomial-based scheme and the triangular deployment model. The analysis in this paper indicates that our scheme can increase the probability of direct key establishment and that of indirect 2-hop key establishment by more than 10% over previous schemes.
Keywords
polynomials; telecommunication network management; telecommunication security; telecommunication services; wireless sensor networks; fundamental building block; key management; key predistribution scheme; polynomial-based scheme; security services; triangular deployment model; wireless sensor networks; Authentication; Automation; Cryptography; Data security; Engineering management; Galois fields; Military computing; Polynomials; Technology management; Wireless sensor networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communication Systems, 2007. ISWCS 2007. 4th International Symposium on
Conference_Location
Trondheim
Print_ISBN
978-1-4244-0979-2
Electronic_ISBN
978-1-4244-0979-2
Type
conf
DOI
10.1109/ISWCS.2007.4392296
Filename
4392296
Link To Document