Light measurement method for counterfeit attack source in sensor network
A sensor network and measurement method technology, which is applied in the field of lightweight measurement of counterfeit attack sources in sensor networks, can solve problems such as poor measurement effect and loss of application value, achieve low false negative rate, simple and efficient implementation, and high successful measurement rate Effect
Inactive Publication Date: 2011-05-25
宁波中科集成电路设计中心有限公司
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Problems solved by technology
[0008] I. Krontiris et al.’s counterfeit attack source detection idea and its rules are too simple, so that when the attacker pretends to be a neighbor, the measurement effect is extremely poor and loses application value
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[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0023] A light-weight method for determining the source of counterfeit attacks in a sensor network. The sensor network includes multiple identical sensor nodes deployed in the monitoring area. Once the sensor nodes are deployed, they will not move any more. The same sensor nodes have the same communication radius R , using the same sensor nodes is beneficial for the expansion of large-scale sensor networks and facilitates the management of sensor networks. The same sensor nodes form a wireless self-organizing network in a self-organizing manner, and the sensor nodes have a unique identification number.
[0024] The light weight measurement method is as figure 1 As shown, it includes the following steps:
[0025] a. In the initial stage of the sensor network, each sensor node i, i=1, 2, 3, ... can obtain its own neighbor set Nr(i), i = 1, 2, ...
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The invention discloses a method for measuring the light weight of a fake attack source in a sensor network, the sensor network includes a plurality of same sensor nodes deployed in a monitoring area, and each sensor node is provided with a unique identification number. The method includes the following steps: the sensor node acquires a neighbor set of the sensor node; the sensor node judges whether the fake attack exists according to an alarm rule; if the fake attack exists, the sensor node broadcasts alarm information to a neighbor node according to a compulsory transmission rule of a measurement set; the sensor node receiving the alarm information measures the fake attack source by calculating the intersectional measurement set; the method of the invention has the advantages that the fake attack source can be well measured when the attacker fakes the neighbor node by the basic alarm rule, the passive alarm rule and the compulsory transfer rule of the measurement set, furthermore, the method has low rate of missing report and high rate of successful measurement; in addition, the safe method does not relates to a cryptographic algorithm, has concise and efficient implementation and can be applied to the local sensor network, and the successful measurement rate is higher when the density is higher.
Description
technical field [0001] The invention relates to a security technology in a sensor network, in particular to a lightweight measurement method for a counterfeit attack source in a sensor network. Background technique [0002] The sensor network (Sensor Network) formed by integrating various technologies such as sensors, embedded computing systems, distributed information processing and wireless communication networks is a brand-new information acquisition and processing technology, which will surely become a high-performance system in the 21st century. The information-gathering front end of a computing system. The sensor network has very important scientific research value and huge practical value in many fields such as military defense, scientific research, environmental monitoring, industry and agriculture, medical care, smart home, etc., and is considered to have a huge influence on the 21st century. One of the techniques. [0003] Generally, a sensor network is a self-or...
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IPC IPC(8): H04L29/06H04L29/08
Inventor 谢磊潘勇徐勇军
Owner 宁波中科集成电路设计中心有限公司