Security in mobile ad-hoc networks using soft encryption and trust-based multi-path routing

Narula, Prayag; Dhurandher, Sanjay Kumar; Misra, Sudip; Woungang, Isaac

doi:10.1016/j.comcom.2007.10.021

Cited by 71 publications

(85 citation statements)

References 15 publications

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“…The routes are selected using a greedy approach on the basis of path length such that a node with a trust level of does not get more than packets on the route to the destination. At the destination, the message parts are then decrypted using the equations referred in [15].Thus, the TMR approach is found to be more secure than the multipath routing using disjoint paths (DMR), but it generally takes more time in route selection.…”

Section: Message Security Using Trust-based Multipath Routing : Tmrmentioning

confidence: 99%

“…There have also been various secure routing techniques [14] - [16] that use multipath based routing where they break the data into different number of sub packets, encrypt them and then finally route them through different paths. In this work we have looked into the secure routing techniques DMR [14], TMR [15] and MTMR [16], and have designed the proposed FACES protocol to provide better security. These protocols [14] - [16] have been discussed in the following subsections, as these protocols are the ones that have been used for comparison with the proposed technique FACES.…”

Section: Related Workmentioning

confidence: 99%

“…A node assigns a direct trust level to its neighbor on the basis of acknowledgements received. The 4 n-bit message is divided into 4 n-bit parts, and encrypted using the equations referred in [15].The encrypted parts are then routed instead of the original message using multiple paths between the source and the destination nodes. These multiple paths between the source and the destination nodes are found using DSR.…”

Section: Message Security Using Trust-based Multipath Routing : Tmrmentioning

confidence: 99%

“…TMR [15] provides a method of message security using trust based multipath routing. In this approach, less trusted nodes are given lesser number of self-encrypted parts of a message, thereby making it difficult for malicious nodes to gain access to the minimum information required to break through the encryption strategy.…”

Section: Message Security Using Trust-based Multipath Routing : Tmrmentioning

confidence: 99%

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Security Establishment in MANET Systems using FACES

Manivannan¹,

J.Shakila²

2013

IJSEA

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Friend based Ad-hoc routing using Challenges to Establish Security (FACES) is an algorithm to provide secure routing in ad-hoc mobile networks. The scheme proposed has been drawn from a network of friends in real life scenarios. The algorithm is divided into four stages, viz. Challenge your neighbour, Rate Friends, Share Friends and Route through Friends. One of the major advantages of this scheme is that the nodes do not need to promiscuously listen to the traffic passing through their neighbours. The information about the malicious nodes is gathered effectively by using Challenges, which reduces the overhead on networks. As a result of this scheme of operation, the network is able to effectively isolate the malicious nodes which are left with no role to play in the ad-hoc network. One major benefit of this scheme is that the nodes do not need to promiscuously listen to the traffic passing through their neighbours. The information about the malicious nodes is gathered effectively by using Challenges. This reduces the overhead on the network significantly. Through extensive simulation analysis it was inferred that this scheme provides an efficient approach towards security and easier detection of malicious nodes in the mobile ad-hoc network.

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Section: Message Security Using Trust-based Multipath Routing : Tmrmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Section: Message Security Using Trust-based Multipath Routing : Tmrmentioning

confidence: 99%

Section: Message Security Using Trust-based Multipath Routing : Tmrmentioning

confidence: 99%

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Security Establishment in MANET Systems using FACES

Manivannan¹,

J.Shakila²

2013

IJSEA

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“…The proposed paper [22], introduces a method of message security. It uses soft encryption techniques in which the message is divided into parts and the parts are self-encrypted.…”

Section: H Soft Encryption and Trust-based Multipath Routingmentioning

confidence: 99%

A Survey of Trust Based Routing Protocols in MANETs

Kukreja¹,

Singh²,

Reddy³

2014

JACN

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Abstract-A mobile ad-hoc network is a self-configuring network of mobile hosts connected by wireless links which together form an arbitrary topology. Due to lack of centralized control, dynamic network topology and multihop communications, the provision of making routing secure in mobile ad hoc networks is much more challenging than the security in infrastructure based networks. Several protocols for secure routing in ad hoc networks have been proposed in the literature. But due to their limitations, there is a need to make them robust and more secure so that they can go well with the demanding requirements of ad hoc networks. This paper presents a survey of trust based secure routing protocols for mobile ad hoc networks. Different trust based secure routing protocols are discussed and analyzed in the paper along with their strengths, weaknesses and future enhancements.Index Terms-Routing protocol, trust based secure routing, ad hoc networks.

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Message trust‐based secure multipath routing protocol for opportunistic networks

Dhurandher

Singh

Woungang

et al. 2020

Int J Communication

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Summary Opportunistic networks (OppNets) are composed of wireless nodes opportunistically communicating with each other. These networks are designed to operate in a challenging environment characterized by high delay, intermittent connectivity, and no guarantee of fixed path between the sender and the destination nodes. One of the most vital issues in designing and maintaining practical networks over a time period is the security of the messages flowing in OppNets. This paper proposes a new method called message trust‐based secure multipath routing protocol (MT‐SMRP) for opportunistic networks. Various routing protocols such as ProPHet, Epidemic, and HiBOp, to name a few, have been proposed for OppNets, but none of these have applied a secure multipath routing technique. The proposed MT‐SMRP scheme relays the message to the destination through the disjoint paths, each applying a soft‐encryption technique to prevent message fabrication attacks. Simulations are conducted using the Haggle Infocom'06 real mobility data traces, showing that when time‐to‐live is varied, (1) the proposed MT‐SMRP scheme outperforms D‐MUST by 18.10%, 7.55%, 3.275%, respectively, in terms of delivery probability, messages dropped, and average latency; (2) it also outperforms SHBPR by 21.30%, 7.44%, and 4.85%, respectively, in terms of delivery probability, messages dropped, and average latency. Under similar performance metrics, the performance of MT‐SMRP is also shown to be better than that of D‐MUST and SHBPR when the buffer size (respondents. the message generation interval) is varied.

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Security in mobile ad-hoc networks using soft encryption and trust-based multi-path routing

Cited by 71 publications

References 15 publications

Security Establishment in MANET Systems using FACES

Security Establishment in MANET Systems using FACES

A Survey of Trust Based Routing Protocols in MANETs

Message trust‐based secure multipath routing protocol for opportunistic networks

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