TY - JOUR
T1 - LLK
T2 - 2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wirelss for the Masses - Ready for Take-off
AU - Zhou, Yun
AU - Zhang, Yanchao
AU - Fang, Yuguang
N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
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. © 2005 IEEE.
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. © 2005 IEEE.
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U2 - 10.1109/wcnc.2005.1424813
DO - 10.1109/wcnc.2005.1424813
M3 - RGC 21 - Publication in refereed journal
SN - 1525-3511
VL - 4
SP - 1921
EP - 1926
JO - IEEE Wireless Communications and Networking Conference, WCNC
JF - IEEE Wireless Communications and Networking Conference, WCNC
M1 - NET30-3
Y2 - 13 March 2005 through 17 March 2005
ER -