Design of robust and secure encryption scheme for WSN using PKI (LWT-PKI)

Lokesh, J.; Munivel, E.

doi:10.1109/comsnets.2009.4808910

Cited by 5 publications

(3 citation statements)

References 10 publications

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“…A key pool is constructed before the node deployment stage according to the clustering information pre-distribute key, which is set up to manage the key tree and achieve network security communication [6]. The system can manage network through remote control device.…”

Section: Bikps Pre-share Keymentioning

confidence: 99%

A Security System Design of WSN Based on Nodes Identification

Jian

Zhang

2014

AMM

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This paper introduces the design and implementation of the safe transmission mechanism of wireless sensor network. This scheme is aimed at reducing node’s cost of computing and communication. Firstly, the WSN will be clustered. Then, encryption key will be generated in the clusters, which is used of data encryption and decryption based on nodes identification to ensure data security. The system uses the wireless microcontroller CC2430/CC2431 to perform the simulation testing for program modules of Chipcon, which integrates CC2420RF wireless RF transceiver. Experimental results show that the new algorithm can increase traffic, node utilization and improve the confidentiality and security of sensor information.

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Section: Bikps Pre-share Keymentioning

confidence: 99%

A Security System Design of WSN Based on Nodes Identification

Jian

Zhang

2014

AMM

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“…This scheme's principal goal is to ensure that each sensor data is aggregated within the WSN in a secure fashion, while fully preserving its privacy and integrity. Different from the traditional encryption fusion mechanism [10][11][12][13], the privacy scheme of wireless sensor network integrity verification based on homomorphic encryption has been studied. These protocols implement end-to-end security checks to ensure that data is not perceived during transmission.…”

Section: Introductionmentioning

confidence: 99%

A novel watermarking scheme for authenticating individual data integrity of WSNs

2023

KSII TIIS

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The limited computing power of sensor nodes in wireless sensor networks (WSNs) and data tampering during wireless transmission are two important issues. In this paper, we propose a scheme for independent individual authentication of WSNs data based on digital watermarking technology. Digital watermarking suits well for WSNs, owing to its lower computational cost. The proposed scheme uses independent individual to generate a digital watermark and embeds the watermark in current data item. Moreover, a sink node extracts the watermark in single data and compares it with the generated watermark, thereby achieving integrity verification of data. Inherently, individual validation differs from the grouping-level validation, and avoids the lack of grouping robustness. The improved performance of individual integrity verification based on proposed scheme is validated through experimental analysis. Lastly, compared to other state-of-the-art schemes, our proposed scheme significantly reduces the false negative rate by an average of 5%, the false positive rate by an average of 80% of data verification, and increases the correct verification rate by 50% on average.

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“…Pair wise key predistribution scheme is used here. In [7], authors proposed a lightweight implementation of public key infrastructure (LWT-PKI). It uses public key encryption only for some specific tasks as session key setup between BS and sensors which give the network confidentiality and authentication.…”

Section: Introductionmentioning

confidence: 99%

Secure Communication for Cluster Based Wireless Sensor Network

Banerjee

Sharma

Chaurasia

2014

2014 International Conference on Computational Intelligence and Communication Networks

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Secure communication is a critical issue in wireless sensor network (WSN). Sensor networks are comprised of a huge number of battery operated general purpose sensor nodes with a small number gateway nodes or base stations.Gateways are more authoritative than ordinary sensor nodes. In this paper, an intensive hashing and symmetric key cryptography based approach is proposed to secure data communication in WSN to achieve preservation of data integrity and confidentiality. Results indicate that using this approach there is very small energy consumption in cluster based WSN.

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Design of robust and secure encryption scheme for WSN using PKI (LWT-PKI)

Cited by 5 publications

References 10 publications

A Security System Design of WSN Based on Nodes Identification

A Security System Design of WSN Based on Nodes Identification

A novel watermarking scheme for authenticating individual data integrity of WSNs

Secure Communication for Cluster Based Wireless Sensor Network

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