@inproceedings{c1f9bb6319c240c4877dfe399f022d0c,
title = "One-time sensors: A novel concept to mitigate node-capture attacks",
abstract = "Dealing with captured nodes is generally accepted as the most difficult challenge to wireless sensor network security. By utilizing the low-cost property of sensor nodes, we introduce the novel concept of one-time sensors to mitigate node-capture attacks. The basic idea is to load each sensor with only one cryptographic token so that the captured node can inject only a single malicious message into the network. In addition, sybil attacks are avoided and explicit revocation is not necessary using one-time sensors. By using public key techniques, one-way hash functions and Merkle's hash tree, we also show efficient implementations and interesting tradeoffs for one-time sensors.",
keywords = "Merkle's hash tree, Node-capture attack, One-time sensor, Sensor network security, Sybil attack",
author = "Kemal Bicakci and Chandana Gamage and Bruno Crispo and Tanenbaum, \{Andrew S.\}",
year = "2005",
doi = "10.1007/11601494\_7",
language = "English",
isbn = "3540309128",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
pages = "80--90",
booktitle = "Security and Privacy in Ad-hoc and Sensor Networks - Second European Workshop, ESAS 2005, Revised Selected Papers",
note = "Second European Workshop on Security and Privacy in Ad-hoc and Sensor Networks, ESAS 2005 ; Conference date: 13-07-2005 Through 14-07-2005",
}