Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2008.06a
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- Pages.169-170
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- 2008
Efficient End-to-End Key Establishment Scheme in ZigBee Networks
ZigBee 망에서의 효율적인 단대단 키 설정 기술
- Kim, Hyun-Jue (Communication & Networking Laboratory School of Electrical and Electronic Engineering Yonsei University) ;
- Chung, Jong-Moon (Communication & Networking Laboratory School of Electrical and Electronic Engineering Yonsei University)
- Published : 2008.06.18
Abstract
To achieve secure communication in current ZigBee networks, encrypted messages using security keys need to be shared among devices. A link key shared by two devices is used for unicast communications, where the master key is the starting point for establishing a link key. The ZigBee protocol has some limitations in end-to-end key establishment, which are discussed and an improved end-to-end key establishment scheme is presented.
Keywords