Earticle

초록

영어

Wireless Network Systems are usually deployed in hostile environments where they en- countered a wide variety of malicious attacks. A wireless sensor network (WSN) is a wire- less network composed of a large number of sensor nodes. In WSNs the scarcest resource is energy which includes low power, less storage space, low computation ability and short communication range. For this reason, algorithmic research in WSN mostly focuses on the study and design of energy aware algorithms for data computation. This problem becomes harder in the case of security, as most of the security algorithms are quite heavy. Although symmetric cryptography may be one of the approaches to solve the problem due to their small computation requirement. In order to further reduce the computational cost of any protocol for WSN, Elliptic curve cryptography (ECC) has been attractive to the researcher due to its smaller key size and its high strength of security. Scalar multiplication is most important cryptographic operation in elliptical curve cryptography. This paper proposes the e±cient scalar multiplication algorithms for WSNs which are resistant of side channel at- tack.

목차

Abstract
 1. Introduction
  1.1 Resources Constraints in WSNs
 2. Background
  2.1 Elementary concepts of Elliptic Curve
  2.2 Group Law
 3. Point Representation and Cost of Group Operations
  3.1 Elliptic Curves
 4. Scalar Multiplication Algorithms for WSNs
  4.1 NAF and w-NAF
  4.2 Frobenius Map
 5. Elliptic Curve Addition and Multiplication Algorithms
  5.1 Addition and Doubling Algorithms and their E±ciency
  5.2 Window Based Methods
 6. Conclusion
 References

키워드

저자

• Syed Hamid Hasan [ Information Security Research Group Department of Information Systems Faculty of Computing and Information Technology King Abdulaziz University,Jeddah-21589, PO Box- 80221 ]
• Anser Ghazzaal Ali Alquraishee [ Information Security Research Group Department of Information Systems Faculty of Computing and Information Technology King Abdulaziz University,Jeddah-21589, PO Box- 80221 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Smart Home

• 간기

  격월간

• pISSN

  1975-4094

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605