期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：8
页码：6954
DOI：10.15680/IJIRSET.2015.0408213
出版社：S&S Publications
摘要：In an oversized scale sensing element network, it's impracticab le to assign a novel Transport Layer Key (TLK) for every try of nodes to produce the end-to-end security attributable to the large memory price per node. Thus, standard key establishment schemes follow a key predistribution approach to determine a Link Layer Key (LLK) infrastructure between neighboring nodes and admit multihop methods to produce the end-to-end security. Their drawbacks embrace vulnerability to the node compromise attack, massive memory price, and energy unskillfulness with in the key institution between neighboring nodes. In this paper we propose a novel key establishment scheme, called LAKE, for sensor networks. LAKE uses a t - degree trivariate symmetric polynomial to facilitate the establishment of both T - 6954 -LKs and LLKs between sensor nodes two -dimensional, wherever every node will calculate direct TLKs and LLks with some logically neighboring nodes and trust those nodes to indirect TLKs and LLKs with different nodes. Any 2 finish nodes will talk over a TLK on demand directly or with the assistance of only 1 intermediate node, which may be determined earlier. As for the LLK, LAKE is safer below the nod e compromise attack with a lot of less memory price than the standard solutions. Owing to the location-based LAKE is additionally energy economical in this every node has direct LLKs with most neighbors an excessive amount of energy on the indirect LLKs with neighbors through multihop routing.
