A survey of key management in ad hoc networks

Hegland, A; Winjum, Eli; Mjølsnes, Stig Frode; Rong, Chunming; Kure, Øivind; Spilling, P.

doi:10.1109/comst.2006.253271

Cited by 110 publications

(66 citation statements)

References 63 publications

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“…The predistribution of encryption keys in a WSN is the fact of storing these keys in the memory nodes before deployment. In literature, we find several classifications of cryptographic key management systems, such as papers in [12] - [14].…”

Section: Methods and Protocols Classificationmentioning

confidence: 99%

A Lightweight Symmetric Cryptography Scheme for Identifying Compromised Node in WSN

Maleh¹,

Ezzati²

2016

IJEECS

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Section: Methods and Protocols Classificationmentioning

confidence: 99%

A Lightweight Symmetric Cryptography Scheme for Identifying Compromised Node in WSN

Maleh¹,

Ezzati²

2016

IJEECS

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“…However, it calculates trust, only based on direct interactions and does not consider indirect trust recommendations from remote nodes. In [11], the authors proposed a survey of key management techniques targeted to only network-layer security. In [12], the authors proposed a framework to mitigate double-face attacks based on collecting both direct and remote recommendations.…”

Section: Related Work and Motivationmentioning

confidence: 99%

Mitigate Lying and On-Off Attacks on Trust Based Group Key Management Frameworks in MANETs

Nagaraja

Reddy²

2016

IJIES

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Instant collaborative group communication can be achieved by deploying Mobile Ad Hoc Networks (or MANETs) without any pre-plan and pre-existing infrastructure setup. However, the curbs thrown by these networks, motivate the necessity of a group key management framework to secure data traffic. In this context, significant research work done in the last decade and proved that the trust based frameworks deliver better performance than others. In MANETs, trust quantified as the belief held by a node about another node. It is evaluated based on the assessing node direct experiences with assessed node itself, if they are neighbors and recommendations from remote nodes in the network with which assessed node has a direct experience, if they are remote. However, the framework based on recommendations by other nodes in the network might ultimately lead to system failure due to the menace of unfair recommendations by selfish and malicious nodes. Lying and on-off attacks on the system are such type of attacks. This motivates us to work on a framework which is immune to aforesaid attacks and should be lightweight due to node's has limited computing resources. We propose a framework which scrutinizes dishonest recommendations based on the trust threshold value of remote nodes, distance from mean of trust recommendations and by maintaining a history of recommendations. Our simulation outcomes prove that proposed framework can deliver better network performance and resistance to lying and on-off attacks.

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“…When a new member M joins the group, we place member M in a position such that all ancestors of M will have higher probability and all descendants of M will have lesser probability. [11][12]…”

Section: Our Approachmentioning

confidence: 99%

Adaptive Approach for DSR and OLSR Routing Protocols using Optimal Probabilistic Logical Key Hierarchy in MANET

Gochar¹,

Prakash²,

Singh³

2015

IJCA

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ABSTRACTwireless network with Ad hoc nature consists of mobile nodes which facilitates a fundamental architecture for communication without the support of traditional steady and fixed-positioned routers. However, the architecture must preserve communicating routes and the hosts have mobile nature and they have their restricted transmission range. There are various protocols for controlling the routing in the mobility environment. In MANET, the mobile nodes can perform the roles of both hosts and routers. Various MANET applications use for Military strategic communications and Disaster recovery mostly depended on secure node communication. For Secure Communication we use several Logical Hierarchy key protocol in Mobile Ad-hoc Network. But group key administration looks many problems because of unreliable media, less energy resources, mobile node failure. In this paper we analysis new logical key with Optimal Probabilistic Technique. In this key all node shaped in tree structure. OPLKH decreases the rekey cost and routing energy consumption in Mobile ad hoc network. In simulation we calculated the no. of rekeys cost, total energy consumption at server, key generation of energy consumption.

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A survey of key management in ad hoc networks

Cited by 110 publications

References 63 publications

A Lightweight Symmetric Cryptography Scheme for Identifying Compromised Node in WSN

A Lightweight Symmetric Cryptography Scheme for Identifying Compromised Node in WSN

Mitigate Lying and On-Off Attacks on Trust Based Group Key Management Frameworks in MANETs

Adaptive Approach for DSR and OLSR Routing Protocols using Optimal Probabilistic Logical Key Hierarchy in MANET

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