상세정보
학술대회
Secure Protocol for Incoming Sensor Node in the Dynamic Sensor Networks
- 발행일
- 200609
- 출처
- Vehicular Technology Conference (VTC) 2006 (Fall), pp.2599-2603
- 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 is a promising model to solve this problem on the commodity sensor networks without complex mechanism. This model, however, does not consider the mobility of sensors, so if sensor nodes move out of initial communication range, they cannot rejoin the network since they require new pair-wise key. Therefore, key infection model has been restricted in the static sensor network. To be applied on the dynamic sensor networks, therefore, key infection model has to be extended to handle incoming sensor node. In this paper, we propose secure protocol for incoming sensor node in the dynamic sensor networks and verify the proposed protocol formally. Furthermore, we use simulation to investigate the effect of our proposed protocol. © 2006 IEEE.
- KSP 제안 키워드
- Communication range, Dynamic sensor, Infection model, Pair-wise, Sensor networks, Sensor node, Shared cryptography, Static sensor, challenging problems, key infection, secure protocol