SRDA: secure reference-based data aggregation protocol for wireless sensor networks

Sanli, H. Ozgur; Özdemir, Suat; Çam, Hasan

doi:10.1109/vetecf.2004.1404972

Cited by 65 publications

(35 citation statements)

References 15 publications

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“…Firstly raw packets are transmitted to the cluster head reporting to higher head cluster. [11] The higher cluster head then generates reference entry for the node that has transmitted the raw sensed packets. Cluster head removes the reference entry when the session ends.…”

Section: Hop-by-hop Aggregation Protocolsmentioning

confidence: 99%

Current State of Art in Security of Data Aggregator in Smart Grids

Emmanuel

Anjum

Shafiq

et al. 2016

Preprint

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Abstract:Multiple sensor nodes known as detection stations make the sensor networks; each node is light and portable. Every sensor node contains power source, microcomputer, transducer and transceiver. Power source provides power to each node. Micro-computer is used for storing and processing the output coming from the sensors. The transducer is used to generate the signals and the transceiver is used to receive and transmit data to the central computer. Eavesdropping gets facilitated with wireless communication, and it has many useful applications in military, homeland, hostile and uncontrolled environments. So it is prone to the high level of security. The process in which information is gathered to form a summarized type for analysis is known as data aggregation, as it is used to reduce the energy consumption in wireless sensor networks. The security issues have become crucial in data aggregation, especially when gets deployed in hostile and remote environment. In wireless sensor networks many secure aggregations have been proposed. It still faces some resource constrained that's why new techniques are needed. In our survey we will discuss those approaches and their pros and cons.

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Section: Hop-by-hop Aggregation Protocolsmentioning

confidence: 99%

Current State of Art in Security of Data Aggregator in Smart Grids

Emmanuel

Anjum

Shafiq

et al. 2016

Preprint

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“…In SRDA (Secure Reference-Based Data Aggregation) [18], sensor nodes send differential data instead of raw data by comparing raw data with reference data, thus reducing the number of bits transmitted from sensor node to CH, which improves the energy. SRDA uses an algorithm with security margin as adjustable parameter; it is calculated based on the number of hops from the BS.…”

Section: Srdamentioning

confidence: 99%

A Survey on Privacy Preserving Data Aggregation Protocols for Wireless Sensor Networks

Jose¹,

Jose²,

Princy³

2014

CIT

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“…Hop-by-hop encryption is usually based on symmetric key schemes, which demand less computing resources than asymmetric key ones. These algorithms, such as [4,5,44,45,46,47,48,49,50], require each aggregator to decrypt every message it receives to allow in-network processing, thus causing a confidentiality breach. Furthermore, applying several consecutive encryption/decryption operations can negatively impair latencies.…”

Section: Related Workmentioning

confidence: 99%

DyDAP: A dynamic data aggregation scheme for privacy aware wireless sensor networks

Sicari

Grieco

Boggia

et al. 2012

Journal of Systems and Software

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End-to-end data aggregation, without degrading sensing accuracy, is a very relevant issue in Wireless Sensor Networks (WSN) that can prevent network congestion to occur. Moreover, privacy management requires that anonymity and data integrity are preserved in such networs. Unfortunately, no integrated solutions have been proposed so far, able to tackle both issues in a unified and general environment. To bridge this gap, in this paper we present an approach for dynamic secure end-to-end data aggregation with privacy function, named DyDAP. It has been designed starting from a UML model that encompasses the most important building blocks of a privacy-aware WSN, including aggregation policies. Furthermore, it introduces an original aggregation algorithm that, using a discrete-time control loop, is able to dynamically handle in-network data fusion to reduce the communication load. The performance of the proposed scheme has been verified using computer simulations, showing that DyDAP avoids network congestion and therefore improves WSN estimation accuracy while, at the same time, guaranteeing anonymity and data integrity.

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SRDA: secure reference-based data aggregation protocol for wireless sensor networks

Cited by 65 publications

References 15 publications

Current State of Art in Security of Data Aggregator in Smart Grids

Current State of Art in Security of Data Aggregator in Smart Grids

A Survey on Privacy Preserving Data Aggregation Protocols for Wireless Sensor Networks

DyDAP: A dynamic data aggregation scheme for privacy aware wireless sensor networks

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