DocumentCode
2548672
Title
A multi-phase key pre-distribution scheme based on hash chain
Author
Sun Yi ; Cao Yongfeng ; Tang Liangrui
Author_Institution
Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China
fYear
2012
fDate
29-31 May 2012
Firstpage
2061
Lastpage
2064
Abstract
Wireless sensor networks (WSNs) are usually deployed in the work area for a long time, but most key managements are not stable enough that brings great threats to the WSNs. In this paper a multi-phase key pre-distribution scheme based on hash chain (HM scheme) is proposed in which the work time is divided into phases with different key matrixes to guarantee the safety of WSNs. Simulation results prove that HM scheme performs with perfect stability even though the nodes change greatly.
Keywords
cryptography; matrix algebra; telecommunication security; wireless sensor networks; HM scheme; WSN safety; hash chain; key matrixes; multiphase key predistribution scheme; wireless sensor networks; Educational institutions; Redundancy; Resilience; Safety; Scalability; Security; Wireless sensor networks; key management; key matrix; multiphase; wireless sensor network;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Systems and Knowledge Discovery (FSKD), 2012 9th International Conference on
Conference_Location
Sichuan
Print_ISBN
978-1-4673-0025-4
Type
conf
DOI
10.1109/FSKD.2012.6234123
Filename
6234123
Link To Document