A Mobile Object-Based Secret Key Distribution Scheme for Wireless Sensor Networks

Kumar, Pardeep; Porambage, Pawani; Ylianttila, Mika; Gurtov, Andrei

doi:10.1109/uic-atc.2013.27

Cited by 3 publications

(1 citation statement)

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“…Each nodes in MANET can act as router or host without any control center. It has bandwidth-constrained and variable capacity link as the node in the network that join with multiple wireless links can be heterogeneous in nature [3]. Devices that utilizes this network are laptop, tablet, PC, and smart phone.…”

Section: Introductionmentioning

confidence: 99%

Manet key management via Mobile Ficlke Key protocol (MFK)

Shahadan

Farahah

Firdaus

2018

J. Fundam and Appl Sci.

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Mobile Ad Hoc Network (MANET) emerges as one of the popular network as it provides an infrastructure-less protocol to allow mobile devices to send and receive data between one another. However, due to its wireless nature, it is susceptible to various malic as DoS, wormhole and man-in-the created in order to overcome this problem. SKiMPy protocol has been designed to send protected data with symmetric shared key in MANET. However, there ar need to be done in this protocol predominantly towards improving the delay process of key transmission. Therefore, Mobile Fickle Key (MFK) protocol is proposed to solve the problem.The protocol is tested on an ns performs better than SKiMPy in terms of both time delay and connectivity. another. However, due to its wireless nature, it is susceptible to various malicious attack such the-Middle. As a result, key management protocol has been created in order to overcome this problem. SKiMPy protocol has been designed to send protected data with symmetric shared key in MANET. However, there are several changes need to be done in this protocol predominantly towards improving the delay process of key transmission. Therefore, Mobile Fickle Key (MFK) protocol is proposed to solve the problem.The protocol is tested on an ns-2 simulation environment and it is indicated that MFK performs better than SKiMPy in terms of both time delay and connectivity.key management scheme; simulation environment.

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Section: Introductionmentioning

confidence: 99%

Manet key management via Mobile Ficlke Key protocol (MFK)

Shahadan

Farahah

Firdaus

2018

J. Fundam and Appl Sci.

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A hierarchical key pre‐distribution scheme for fog networks

Bahrami

Javadi

Dargahi

et al. 2018

Concurrency and Computation

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Security in fog computing is multi-faceted, and one particular challenge is establishing a secure communication channel between fog nodes and end devices. This emphasizes the importance of designing efficient and secret key distribution scheme to facilitate fog nodes and end devices to establish secure communication channels. Existing secure key distribution schemes designed for hierarchical networks may be deployable in fog computing, but they incur high computational and communication overheads and thus consume significant memory. In this paper, we propose a novel hierarchical key pre-distribution scheme based on "Residual Design" for fog networks. The proposed key distribution scheme is designed to minimize storage overhead and memory consumption, while increasing network scalability. The scheme is also designed to be secure against node capture attacks. We demonstrate that in an equal-size network, our scheme achieves around 84% improvement in terms of node storage overhead, and around 96% improvement in terms of network scalability. Our research paves the way for building an efficient key management framework for secure communication within the hierarchical network of fog nodes and end devices.

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