Abstract
The establishment of link-layer keys between neighboring nodes is a fundamental issue in securing sensor network communications. Most of existing solutions are key pre-distribution schemes which rely on sensor nodes to broadcast hundreds of or even thousands of pre-loaded key IDs to find pairwise keys between neighboring nodes. The shortcomings include poor resilience against node compromise, low network connectivity, large communication overhead, etc. This paper presents a novel location-based link-layer key establishment scheme, in which a hexagonal-grid-based deployment model and a polynomial-based key establishment model are combined for the first time to establish a link-layer key between two neighboring nodes. Compared with conventional proposals, our scheme features much lower communication overhead and memory requirements while still maintaining high network connectivity and network resilience against node compromise.
| Original language | English (US) |
|---|---|
| Title of host publication | IEEE Wireless Communications and Networking Conference, WCNC |
| Pages | 1921-1926 |
| Number of pages | 6 |
| Volume | 4 |
| State | Published - 2005 |
| Externally published | Yes |
| Event | 2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wirelss for the Masses - Ready for Take-off - New Orleans, LA, United States Duration: Mar 13 2005 → Mar 17 2005 |
Other
| Other | 2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wirelss for the Masses - Ready for Take-off |
|---|---|
| Country | United States |
| City | New Orleans, LA |
| Period | 3/13/05 → 3/17/05 |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
LLK : A link-layer key establishment scheme for wireless sensor networks. / Zhou, Yun; Zhang, Yanchao; Fang, Yuguang.
IEEE Wireless Communications and Networking Conference, WCNC. Vol. 4 2005. p. 1921-1926 NET30-3.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - LLK
T2 - A link-layer key establishment scheme for wireless sensor networks
AU - Zhou, Yun
AU - Zhang, Yanchao
AU - Fang, Yuguang
PY - 2005
Y1 - 2005
N2 - The establishment of link-layer keys between neighboring nodes is a fundamental issue in securing sensor network communications. Most of existing solutions are key pre-distribution schemes which rely on sensor nodes to broadcast hundreds of or even thousands of pre-loaded key IDs to find pairwise keys between neighboring nodes. The shortcomings include poor resilience against node compromise, low network connectivity, large communication overhead, etc. This paper presents a novel location-based link-layer key establishment scheme, in which a hexagonal-grid-based deployment model and a polynomial-based key establishment model are combined for the first time to establish a link-layer key between two neighboring nodes. Compared with conventional proposals, our scheme features much lower communication overhead and memory requirements while still maintaining high network connectivity and network resilience against node compromise.
AB - The establishment of link-layer keys between neighboring nodes is a fundamental issue in securing sensor network communications. Most of existing solutions are key pre-distribution schemes which rely on sensor nodes to broadcast hundreds of or even thousands of pre-loaded key IDs to find pairwise keys between neighboring nodes. The shortcomings include poor resilience against node compromise, low network connectivity, large communication overhead, etc. This paper presents a novel location-based link-layer key establishment scheme, in which a hexagonal-grid-based deployment model and a polynomial-based key establishment model are combined for the first time to establish a link-layer key between two neighboring nodes. Compared with conventional proposals, our scheme features much lower communication overhead and memory requirements while still maintaining high network connectivity and network resilience against node compromise.
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UR - http://www.scopus.com/inward/citedby.url?scp=24944580409&partnerID=8YFLogxK
M3 - Conference contribution
VL - 4
SP - 1921
EP - 1926
BT - IEEE Wireless Communications and Networking Conference, WCNC
ER -