An energy-efficient secure routing and key management scheme for mobile sinks in wireless sensor networks using deployment knowledge

Le Xuan Hung, Ngo Trong Canh, Sungyoung Lee, Young Koo Lee, Heejo Lee

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

For many sensor network applications such as military or homeland security, it is essential for users (sinks) to access the sensor network while they are moving. Sink mobility brings new challenges to secure routing in large-scale sensor networks. Previous studies on sink mobility have mainly focused on efficiency and effectiveness of data dissemination without security consideration. Also, studies and experiences have shown that considering security during design time is the best way to provide security for sensor network routing. This paper presents an energy-efficient secure routing and key management for mobile sinks in sensor networks, called SCODEplus. It is a significant extension of our previous study in five aspects: (1) Key management scheme and routing protocol are considered during design time to increase security and efficiency; (2) The network topology is organized in a hexagonal plane which supports more efficiency than previous square-grid topology; (3) The key management scheme can eliminate the impacts of node compromise attacks on links between non-compromised nodes; (4) Sensor node deployment is based on Gaussian distribution which is more realistic than uniform distribution; (5) No GPS or like is required to provide sensor node location information. Our security analysis demonstrates that the proposed scheme can defend against common attacks in sensor networks including node compromise attacks, replay attacks, selective forwarding attacks, sinkhole and wormhole, Sybil attacks, HELLO flood attacks. Both mathematical and simulation-based performance evaluation show that the SCODEplus significantly reduces the communication overhead, energy consumption, packet delivery latency while it always delivers more than 97 percent of packets successfully.

Original languageEnglish
Pages (from-to)7753-7782
Number of pages30
JournalSensors
Volume8
Issue number12
DOIs
Publication statusPublished - 2008 Dec 1

Fingerprint

sinks
Sensor networks
Wireless sensor networks
attack
Normal Distribution
sensors
Sensor nodes
energy
Topology
Network routing
topology
sinkholes
National security
Gaussian distribution
Routing protocols
Global positioning system
energy consumption
Energy utilization
normal density functions
delivery

Keywords

  • Deployment knowledge
  • Key management
  • Secure routing
  • Sensor networks
  • Sink mobility

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Analytical Chemistry
  • Biochemistry

Cite this

An energy-efficient secure routing and key management scheme for mobile sinks in wireless sensor networks using deployment knowledge. / Hung, Le Xuan; Canh, Ngo Trong; Lee, Sungyoung; Lee, Young Koo; Lee, Heejo.

In: Sensors, Vol. 8, No. 12, 01.12.2008, p. 7753-7782.

Research output: Contribution to journalArticle

Hung, Le Xuan ; Canh, Ngo Trong ; Lee, Sungyoung ; Lee, Young Koo ; Lee, Heejo. / An energy-efficient secure routing and key management scheme for mobile sinks in wireless sensor networks using deployment knowledge. In: Sensors. 2008 ; Vol. 8, No. 12. pp. 7753-7782.
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