演講公告

演講主題：Efficient Scalar Multiplication in Elliptic Curve Cryptography
主講人：Clemens Heuberger 教授 (Alpen-Adria-Universitaet Klagenfurt (AAU))
演講日期：2016年9月26日(星期一) 下午14:00 - 15:00
演講地點：(光復校區) 科學一館213室
摘要內容：
Scalar multiplication is the key operation in public key cryptosystems implemented via elliptic (or hyperelliptic) curves. One strategy to implement it efficiently uses suitable digit expansions. Having a larger set of digits than strictly necessary introduces redundancy which can be used to minimize the number of expensive curve operations. Apart from binary expansions, expansions to complex bases are used; these correspond to efficient endomorphisms on the curve. We give a survey on these methods and their asymptotic analysis.
相關檔案：Talk_1050926(離散).pdf

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