A Review of Pairwise Key Establishment Techniques for Wireless Sensor Networks
Journal Title: UNKNOWN - Year 2015, Vol 4, Issue 2
Abstract
To achieve security in wireless sensor networks, it is important to be able to encrypt and authenticate messages sent among sensor nodes. Keys for encryption and authentication purposes must be agreed upon by communicating nodes. Due to resource constraints, achieving such key agreement in wireless sensor networks is non-trivial. Many key agreement schemes used in general networks, such as Diffie-Hellman and public-key based schemes, are not suit-able for wireless sensor networks. Pre-distribution of secret keys for all pairs of nodes is not viable due to the large amount of mem-ory used when the network size is large. To solve the key pre-distribution problem, two elegant key pre-distribution approaches have been proposed recently [11, 7].
Authors and Affiliations
Keywords
Related Articles
- EP ID EP356159
- DOI -
- Views 71
- Downloads 0
Design and Fabrication of Pedal Operated Air Compressor
"This paper describes a new approach to design and fabrication of Pedal operated air compressor with the goal of building a working prototype. Here is a try to create a mechanical device that can use the mechanical pow...
Lifestyle Changes, Bacterial Vaginosis (BV), Ureaplasma Mycoplasma (UM) Species and Adverse Pregnancy Outcome in Albanian Women
"INTRODUCTION : It was not so long ago, when presence of bacterial vaginosis in Albanian pregnant women was almost irrelevant. Species like Ureaplasma and Mycoplasma, were not in the eyes of everyday practice. Rapidly l...
PA Nonlinearity and Power Allocation in CRN
In the resource allocation of the cognitive radio network the interference to the primary receiver is a critical issue. For instance the power amplifier nonlinearity causes nonlinear interference to the primary receivers...
Power Reduction in Sub-Threshold Dual Mode Logic Circuits
Power dissipation has always been a major concern in integrated circuit design. Even during static state, there is a small amount of leakage power. In this project we have implemented the Sub threshold Dual mode logic in...
An Implementation of Watershed based Image Segmentation Algorithm using FPGA Processor
In this work, the watershed algorithm is used as a method in solving the image segmentation problem. However, of the many variants of the watershed algorithm not all are equally well suited for hardware implementation....