Earticle

초록

영어

In Wireless Sensor Network security has to be mainly provided to two types of
communications: one-to-all and one-to-one. This paper proposes a complete set of low
complexity protocols to initially generate and distribute two types of secret keys, periodically
renew the keys and change the keys based on cluster dynamics. They are designed for a
clustered hierarchical network suitable for data aggregation and all the communications in
the protocols are properly authenticated using Elliptic Curve Digital Signature scheme. The
security analysis shows that the protocols are strong against several possible attacks. The
protocols are implemented for TinyOS using NesC, simulated under TOSSIM and are viable
for implementation in resource-constrained platforms like MICA. A major outcome of our
simulation is the observation that most of the time rekeying is done because of cluster
dynamics. It is therefore suggested that implementing proper authentication protocols and
batch rekeying protocols reduce the number of times rekeying is performed, resulting in
longer life of the network.

목차

Abstract
 1. Introduction
 2. Sensor Network architecture
 3. Proposed Key Management Protocols
  3.1 Initial Key Distribution Protocols
  3.2 Periodic Rekeying Protocols
  3.3. Rekeying Protocols with Cluster Dynamics
  3.4 Memory required for key storage
 4. Security Analysis
 6. Related Works
 7. Observations from simulations
 8. Conclusion
 9. References

저자

• Jibi Abraham [ Department of Computer Science & Engg. M S Ramaiah Institute of Technology MSRIT Post, Bangalore - 560 054, Karnataka, India ]
• K S Ramanatha [ Department of Computer Science & Engg. M S Ramaiah Institute of Technology MSRIT Post, Bangalore - 560 054, Karnataka, India ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Security and Its Applications

• 간기

  격월간

• pISSN

  1738-9976

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605