DocumentCode :
2716668
Title :
A New Key Management and Authentication Method for WSN Based on CPK
Author :
Li, Jingjing ; Tan, Le ; Long, Dongyang
Author_Institution :
Sch. of Inf. Sci. & Technol., Sun Yat-sen Univ., Guangzhou
Volume :
2
fYear :
2008
fDate :
3-4 Aug. 2008
Firstpage :
486
Lastpage :
490
Abstract :
Nowadays research and applications of wireless sensor network have attracted peoplepsilas attention. Since sensor nodes in WSN are resource-constrained, the security solutions for WSN become difficult. In this paper, we propose to use combined public key technique in wireless sensor network. A new key management scheme, a key agreement and mutual authentication protocol based on CPK for WSN are given, which can fulfill confidential communication and mutual authentication between nodes under resource-constrained condition. Compared with other schemes, this scheme assures that wireless sensor network is more efficient, scalable and it has high key connectivity and strong resilience.
Keywords :
protocols; public key cryptography; wireless sensor networks; authentication protocol; combined public key management; resource-constrained condition; sensor nodes; wireless sensor network; Authentication; Capacitive sensors; Computer network management; Computer networks; Elliptic curve cryptography; Information science; Information security; Sun; Technology management; Wireless sensor networks; Authentication; CPK; Key Management; WSN;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computing, Communication, Control, and Management, 2008. CCCM '08. ISECS International Colloquium on
Conference_Location :
Guangzhou
Print_ISBN :
978-0-7695-3290-5
Type :
conf
DOI :
10.1109/CCCM.2008.143
Filename :
4609733
Link To Document :
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