کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6878526 1443046 2018 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Key predistribution schemes for wireless sensor networks based on combinations of orthogonal arrays
ترجمه فارسی عنوان
طرح های پیشنهادی برای شبکه های حسگر بی سیم بر اساس ترکیبی از آرایه های متعامد
کلمات کلیدی
شبکه حسگر بی سیم، طرح توزیع کلید، طراحی ترکیبی آرایه ایجنتال،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی
In general, combinatorial key predistribution schemes (KPSs) have higher local connectivity but lower resilience against a node capture attack than random KPSs for a given key storage. We seek to find an approach to improving the weakness of combinatorial KPSs while maintaining the strength as much as possible. In this paper, by combining a class of saturated symmetric orthogonal arrays (OAs), a family of KPSs are proposed and the explicit formulas for local connectivity and resilience of the resulting KPSs are also derived. KPSs are typically designed to provide a trade-off between the key storage, the local connectivity and the resilience. It is found that in the resulting schemes, any two nodes can communicate directly with each other and for a given key storage, the resilience against node capture increases as the number of OAs increases so that the resilience can be enhanced without degrading the other two metrics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ad Hoc Networks - Volume 73, 1 May 2018, Pages 40-50
نویسندگان
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