+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

A Hybrid Key Management Scheme for WSNs Based on PPBR and a Tree-Based Path Key Establishment Method



A Hybrid Key Management Scheme for WSNs Based on PPBR and a Tree-Based Path Key Establishment Method



Sensors 16(4): -



With the development of wireless sensor networks (WSNs), in most application scenarios traditional WSNs with static sink nodes will be gradually replaced by Mobile Sinks (MSs), and the corresponding application requires a secure communication environment. Current key management researches pay less attention to the security of sensor networks with MS. This paper proposes a hybrid key management schemes based on a Polynomial Pool-based key pre-distribution and Basic Random key pre-distribution (PPBR) to be used in WSNs with MS. The scheme takes full advantages of these two kinds of methods to improve the cracking difficulty of the key system. The storage effectiveness and the network resilience can be significantly enhanced as well. The tree-based path key establishment method is introduced to effectively solve the problem of communication link connectivity. Simulation clearly shows that the proposed scheme performs better in terms of network resilience, connectivity and storage effectiveness compared to other widely used schemes.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 057030136

Download citation: RISBibTeXText

PMID: 27070624

DOI: 10.3390/s16040509


Related references

Unequal Probability Marking Approach to Enhance Security of Traceback Scheme in Tree-Based WSNs. Sensors 17(6), 2017

A novel addressing scheme for PMIPv6 based global IP-WSNs. Sensors 11(9): 8430-8455, 2012

Network selection method based on MADM and VH-based multi-user access scheme for indoor VLC hybrid networks. Optics Express 26(23): 30795-30817, 2018

A Trust-Based Adaptive Probability Marking and Storage Traceback Scheme for WSNs. Sensors 16(4): 451, 2016

Data Division Scheme Based on Homomorphic Encryption in WSNs for Health Care. Journal of Medical Systems 39(12): 188, 2016

Path planning using a hybrid evolutionary algorithm based on tree structure encoding. Thescientificworldjournal 2014: 746260, 2015

Model-Based Design of Tree WSNs for Decentralized Detection. Sensors 15(8): 20608-20647, 2015

A path-integration calculation method based on the real-space finite-difference scheme. Journal of Physics. Condensed Matter 19(36): 365205, 2007

A hybrid scheme for seismic modelling based on Galerkin method. Geophysical Journal International 186(3): 1165-1178, 2011

A Novel Loss Recovery and Tracking Scheme for Maneuvering Target in Hybrid WSNs. Sensors 18(2), 2018

Energy Efficient Hybrid Routing Protocol Based on the Artificial Fish Swarm Algorithm and Ant Colony Optimisation for WSNs. Sensors 18(10), 2018

Spatial sampling scheme for coastal saline soil based on the variance quad-tree (VQT) method. Acta Pedologica Sinica 44(2): 294-299, 2007

A genetic-based adaptive threshold selection method for dynamic path tree structured vector quantization. Image and Vision Computing 23(6): 597-609, 2005

Optimised Spatial Sampling Scheme for Soil Electriclal Conductivity Based on Variance Quad-Tree (VQT) Method. Agricultural Sciences in China 6(12): 1463-1471, 2007

Optimised spatial sampling scheme for soil electrical conductivity based on variance quad-tree (VQT) method. 2007