Two-Layered Dynamic Key Management in Mobile and Long-Lived Cluster-Based Wireless Sensor Networks

Chuang, I-Hsun; Su, Wei-Tsung; Hsu, Jang-Pong; Kuo, Yau‐Hwang

doi:10.1109/wcnc.2007.757

Cited by 22 publications

(8 citation statements)

References 13 publications

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“…Moreover, dynamic key management in specific wireless sensor networks, e.g. sparse WSNs [31] and mobile [32] WSNs are still open research areas. Furthermore, the authentication delay introduced in key-chain-based broadcast authentication mechanisms cannot satisfy real-time applications.…”

Section: Comparisonsmentioning

confidence: 99%

A Review of Distributed Dynamic Key Management Schemes in Wireless Sensor Networks

Nabavi¹

2018

JCP

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wireless sensor networks include small-sized sensor nodes with limited resources (energy, memory, etc.). Considering this limitation and their placement in unsupervised locations, e.g. military areas, and since this type of networks does not rely on a fixed infrastructure, security becomes a complex and considerable issue in these networks. Providing data and communication security requires appropriate encryption protocols. Key management is one of the most important mechanism used to secure encryption keys and their safe distribution among sensor nodes. Recently, many key management schemes have been proposed, each with its own particular strengths, weaknesses, and applications under certain circumstances. This paper investigates special requirements of distributed dynamic key management schemes in wireless sensor networks. Subsequently, modern distributed dynamic key management schemes are compared and finally, several relevant recommendations are made.

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Section: Comparisonsmentioning

confidence: 99%

A Review of Distributed Dynamic Key Management Schemes in Wireless Sensor Networks

Nabavi¹

2018

JCP

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“…Hsun Chuang et al proposed a Two-layered Dynamic Key Management (TDKM) in Mobile and Long-lived Clusterbased Wireless Sensor Networks [4]. Together dynamic pair-wise key and group key management are spread in three rounds for key material exchange without encryption/decryption and exponentiation processes in TDKM.…”

Section: Related Workmentioning

confidence: 99%

A Certificate Less Active Key Management in Dynamic Wireless Sensor Networks

G¹,

Narmadha²

2016

International Journal of Advanced Research in Computer and Comm

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Wireless sensor networks (WSNs) to replied continuous accessibility of the wireless medium to communicate contributing the sensor nodes. Though, the open nature of this wireless medium leaves it exposed to multiple security threats or attacks. The encryption key protocols are required to securing data and communications. Symmetric key schemes are unworkable for mobile sensor nodes and therefore past methods have concentrated only on static WSNs. It is also not mountable and not strong compared to compromise nodes, and not capable to support node mobility. Hence symmetric key is apposite for dynamic WSNs. Extra in recent times; asymmetric key based methods must be present future for in dynamic WSNs. In this paper, a Certificate less Active Key Management (CL-AKM) protocol to supports key revocation in dynamic WSNs is proposed. The proposed scheme is secure communication in dynamic WSNs and categorised by node mobility. Key updated after a node movement of node leaves or node connections a cluster and key revocation for compromised nodes are supported by our proposed scheme and ensures go forward and backward key confidentiality. Our proposed scheme of security research is effective in a number of attacks. We implement and simulate the Certificate less Active Key Management (CL-AKM) protocol using NS2 simulator to assess its energy, delay and threshold.

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“…Because introducing node's mobility needs to increase the size of assigned key set which increases the memory requirements. Hence to reduce the memory cost, a level-based key management scheme for multicast communication is proposed by Kim and Ramakrishna [15] while a two-layered dynamic key management for clustered based wireless sensor networks is presented by Chuang et al [16].…”

Section: Related Workmentioning

confidence: 99%

Online Authentication and Key Establishment Scheme for Heterogeneous Sensor Networks

Khan

Lavagno

Pastrone

et al. 2014

International Journal of Distributed Sensor Networks

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In recent years, the adaptation of wireless sensor networks (WSNs) to application areas requiring mobility increased the security threats against confidentiality, integrity, and privacy of the information as well as against their connectivity. Since key management plays an important role in securing both information and connectivity, a proper authentication and key management scheme is required in mobility enabled applications where the authentication of a node with the network is a critical issue. In this paper, we present an authentication and key management scheme supporting node mobility in a heterogeneous WSN that consists of several mobile sensor nodes and a few fixed sensor nodes. We analyze our proposed solution by using the OMNET++ simulator to show that it requires less memory space and provides better connectivity and network resilience against node capture attacks compared to some existing schemes. We also propose two levels of secure authentication methods for the mobile sensor nodes for secure authentication and key establishment.

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Two-Layered Dynamic Key Management in Mobile and Long-Lived Cluster-Based Wireless Sensor Networks

Cited by 22 publications

References 13 publications

A Review of Distributed Dynamic Key Management Schemes in Wireless Sensor Networks

A Review of Distributed Dynamic Key Management Schemes in Wireless Sensor Networks

A Certificate Less Active Key Management in Dynamic Wireless Sensor Networks

Online Authentication and Key Establishment Scheme for Heterogeneous Sensor Networks

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