Efficient Key Management Protocol with Predictive Rekeying for Dynamic Networks

Prakash, A. John; Uthariaraj, V. Rhymend; Elizabeth, B. Lydia

doi:10.1109/icghpc.2016.7508070

Cited by 3 publications

(2 citation statements)

References 17 publications

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“…Prakash et al 20 described the predictive re-keying mechanism with efficient key management protocol for dynamic networks. The re-keying helps in reducing the congestion that is used in this proposed method.…”

Section: Related Workmentioning

confidence: 99%

Big data analytics for large‐scale UAV‐MBN in quantum networks using efficient hybrid GKM

Mahaveerakannan

C²

2019

Concurrency and Computation

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A primary important aspect of wireless network domain is known to be secured communication as the signals are emphatically available and broadcasted through the air. Quantum wireless networks are a hot topic of research in recent years that made researchers to avail new techniques in this field. Big data is one of the major aspects that support large-scale quantum network applications. As sensor nodes have resource constraints, it is more complex when using the traditional techniques of key establishment that only used for stable communication networks. Group-related applications are also one of the important aspects in wireless network for sending and receiving messages from multiple users. Unfortunately, maintenance of security for the group-oriented protocols is major issue due to the frequent changes in membership. In this paper, a hybrid GKM with re-keying procedure is proposed to obtain a secure communication for the remote system of unmanned autonomous vehicle (UAV) with mobile backbone network (MBN). Here, the group controller is selected based on the simplified hybrid energy efficient distributed (HEED) protocol and honey key encryption algorithm is used by the key management center (KMC) for generating and distribution of key for the group's controller. The secure communication is explored using the key exchange mechanism between the nodes. The joining and leaving of a node from the group are initiated by the re-keying process. The simulation results explain the improved performance of the proposed hybrid method when compared with other existing techniques in terms of privacy level, energy, memory, and time consumption. KEYWORDSgroup key management (GKM), hybrid energy efficient distributed (HEED), mobile backbone network (MBN), security, unmanned autonomous vehicle (UAV)

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Section: Related Workmentioning

confidence: 99%

Big data analytics for large‐scale UAV‐MBN in quantum networks using efficient hybrid GKM

Mahaveerakannan

C²

2019

Concurrency and Computation

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“…The rekeying strategy requires just a single round in our plan and, Diffie Hellman Group Diffie Hellman, Burmester, and Desmedt it is a consistent three, while in different plans, for example, Distributed Logical Key Hierarchy and Distributed one way function trees, it relies on upon the number of individuals. We diminish the energy consumption of the keying materials by decreasing the quantity of bits in the rekeying message [22]. We appear through examination and reproductions that our plan has less calculation, correspondence and energy consumption contrasted with the current plans [4].…”

Section: Introductionmentioning

confidence: 99%

Gprkey - A Novel Group Key Rekeying Technique for Manet

Shanmuganathan¹,

Raviraj²

2018

IJCT

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A Mobile Ad hoc Network (MANET) is a collection of autonomous nodes or mobile devices that can arrange themselves in various ways and work without strict network administration. Ensuring security in mobile ad hoc networks is a challenging issue and most of the applications in mobile ad hoc networks involve group oriented communication. Mostly cryptographic techniques are used to provide the security to MANETs. Cryptographic techniques will not be efficient security mechanism if the key management is weak. The issue of packet loss in MANET that is caused due to multi casting and backward and forward secrecy results in mobility. Hence, we investigate on this issue and propose a method to overcome this scenario. On analysing the situation we find that frequent rekeying leads to huge message overhead and hence increases energy utilization. With the existing key management techniques it causes frequent disconnections and mobility issues. Therefore, an efficient multi casting group key management will help to overcome the above problems. In this paper we propose a novel group key rekeying technique named GPRKEY (Group key with Periodic ReKEYing) deal with scalability issue of rekeying and also analyze the performance of the newly proposed key management method using key trees. In this approach we use the periodic rekeying to enhance the scalability and avoid out of sync problems. We use sub trees and combine them using the merging algorithm and periodic rekeying algorithm. The GPRKEY is evaluated through NS-2 simulation and compared with existing key management techniques OFT (Oneway Function Tree) and LKH (Logical Key Hierarchy). The security and performance of rekeying protocols are analyzed through detailed study and simulation.

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