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PKC-Based DoS Attacks-Resistant Scheme in Wireless Sensor Networks
DOI:10.1109/JSEN.2016.2519539.png)
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
IF:
4.5
论文数:
2.2W
被引数:
7.3W

