نتایج جستجو برای: using 160 mixed

تعداد نتایج: 3561564  

Journal: :Egyptian Computer Science Journal 2010
Mohamed M. Abd-Eldayem Ehab T. Alnfrawy Aly A. Fahmy

Speeding up the scalar multiplication k.P is the major point in elliptic curve cryptosystem efficiency. The Addition-Subtraction (AS) Chain is efficient tool to do that where integer k is fixed and Point P is variable. Since the optimization problem to find the shortest AS Chain is NP-hard, many algorithms to get sub-optimal AS Chain in polynomial time are proposed. The window method is a class...

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