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학술대회
The Expansion of Key Infection Model for Dynamic Sensor Network
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- 발행일
- 200602
- 출처
- International Conference on Advanced Communication Technology (ICACT) 2006, pp.507-511
- 협약과제
- 06MK1100, 고성능 네트워크 정보보호 시스템 개발, 손승원
- 초록
- The establishment of shared cryptography keys is one of the challenging problems in the sensor networks. Key Infection [1] is a promising model to solve this problem without complex mechanism on the commodity sensor networks. This model, however, does not consider the mobility of sensor, so it can not support dynamic sensor network fields. Therefore, key infection model has to be extended to handle the mobility of sensor, and then extended key infection model can be used on the dynamic sensor network. In this paper, we propose a scheme to extend key infection model for supporting dynamic sensor networks and explain how the proposed scheme is operated in detail. Also we prove that the proposed scheme is secure.
- KSP 제안 키워드
- Infection model, Shared cryptography, challenging problems, dynamic sensor network, key infection