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PKC-Based DoS Attacks-Resistant Scheme in Wireless Sensor Networks

delete2016-04-01
delete15
PRE
AI
D
Daehee Kim
S
Sunshin An *
DOI:10.1109/JSEN.2016.2519539delete
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摘要

摘要

En 中文
Public-key cryptography (PKC) operations are heavy to resource-constrained sensor nodes. Therefore, attackers can cripple a sensor node by forcing it to perform a large number of false PKC operations. In this letter, we propose a fully distributed and effective scheme that randomly drops extra PKC request messages beyond its processing capability. Our scheme is not only resistant to PKC-based denial-of-service attacks, but also energy-efficient.
Keyword:
DoS attacks
public-key cryptography
random drop
wireless sensor networks
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期刊

IEEE Sensors Journal 封面图
IEEE Sensors Journal
IF:
4.5
论文数:
2.2W
被引数:
7.3W

机构

K
Korea University
学者数:
3.6W
论文数: 3.8W
被引数: 4.4W
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