Name
Title | ||
|---|---|---|
Secure Dynamic Network Reprogramming Using Supplementary Hash in Wireless Sensor Networks |
Abstract | ||
|---|---|---|
Wireless Sensor Networks (WSNs) consist of highly resource constrained sensor nodes. A large number of sensor nodes are deployed over a wide geographical area and operate in unattended fashions. These features of WSNs make difficult the manual intervention through physical access. Thus, secure network reprogramming is a critical requirement for WSNs. So far, the previous studies have focused only on the authenticity and integrity of program images. However, the delayed authentication problem caused by the packet loss should be considered. In this paper, we propose two schemes in the way of providing the recovery method for verification processes at packet loss, using supplementary hashing: Redundant Hash scheme and Page Digest scheme. Our schemes show improved performance than previous studies. |
Year | DOI | Venue |
|---|---|---|
2007 | 10.1007/978-3-540-73549-6_64 | UIC |
Keywords | Field | DocType |
sensor node,delayed authentication problem,wireless sensor network,redundant hash scheme,packet loss,secure dynamic network,secure dynamic network reprogramming,critical requirement,previous study,supplementary hash,page digest scheme,large number,manual intervention,wireless sensor networks | Sensor node,Dynamic network analysis,Key distribution in wireless sensor networks,Authentication,Computer science,Computer network,Packet loss,Hash function,Mobile wireless sensor network,Wireless sensor network,Distributed computing | Conference |
Volume | ISSN | ISBN |
4611 | 0302-9743 | 3-540-73548-8 |
Citations | PageRank | References |
4 | 0.42 | 8 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Kwangkyu Park | 1 | 4 | 0.42 |
| JongHyup Lee | 2 | 139 | 10.78 |
| Taekyoung Kwon | 3 | 1894 | 153.24 |
| JooSeok Song | 4 | 306 | 58.82 |