Earticle

초록

영어

Until now, the interests of the research about sensor network security have been focused on the security services that provide authentication, confidentiality, integrity, and availability. However, the interest in the issue of actual identifier's exposure of sensor node is rapidly increasing. Also, the interest in the efficiency of creating encryption key that is used for the sensor network is increasing. Many schemes for providing node's anonymity in the existing Ad-Hoc network were suggested, but these schemes are not appropriate for sensor network that is energy-limited, so a scheme for providing anonymity that is suitable for sensor network's characteristics is required. Also, Sensor network maintains high limitation of resource because it performs many communications in order to create encryption keys. To solve these problems, this research suggests LA2EP Protocol. LA2EP Protocol can minimize resource and provide a new scheme for authentication and encryption that can provide anonymity of node for safe communication. To analyze the performance of the suggested protocols, a degree of anonymity that is provided by the scheme suggested by using an Entropy-based modeling was measured. As a result, when the suggested scheme was used, the degree of anonymity of sensor node was high. It showed that an important element to increase the degree of anonymity was to let the sensor's ID not known correctly. Also, as a result of calculating spaces for operation, communication, and storage while considering the characteristic of sensor network, which is limited in resource, it showed suitability for sensor network environment.

목차

Abstract
 1. Introduction
 2. Related Works
  2.1. The Research Related to the Existing Anonymity Authentication Scheme
  2.2. The Research Related to the Existing Key Distribution Scheme
 3. Assumptions and Design Goals
  3.1. Network and Assumptions
  3.2. Design Goals
 4. Proposed Protocol
  4.1. Overview and Notation
  4.2. Light-weighted Anonymous Authentication Protocol
  4.3. Optimized Encryption Key Management Protocol
 5. Performance Evaluation
  5.1. Security Analysis
  5.2. Cost Analysis
 6. Conclusion
 Acknowledgements
 References

키워드

저자

• Jeong-Hyo Park [ Department of Computer Science, Soongsil University, Korea ]
• Yong-Hoon Jung [ Department of Internet Information, Seoil University, Korea ]
• Kwang-Hyung Lee [ Department of Internet Information, Seoil University, Korea ]
• Keun-Wang Lee [ Department of Multimedia Science, Chungwoon University, Korea ]
• Moon-Seog Jun [ Department of Computer Science, Soongsil University, Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Database Theory and Application

• 간기

  격월간

• pISSN

  2005-4270

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605