9004 Problems of information security. Computer systems Проблемы информационной безопасности. Компьютерные системы 2071-8217 9 New regular sliding window algorithms for elliptic curve scalar point multiplication Новые регулярные оконные алгоритмы вычисления кратной точки эллиптической кривой 0000-0002-1399-1822 Shenets Nikolay shenets_nn@ibks.spbstu.ru Petushkov A. Peter the Great St. Petersburg Polytechnic University 30 03 2021 1 86 95

Simple side-channel attacks on the implementation of elliptic curve scalar point multiplication algorithms are considered. New regular sliding window algorithms for calculating multiple points are proposed. Their optimal parameters are evaluated. The efficiency of the proposed algorithms is investigated

 side-channel attack elliptic curve scalar point multiplication regular algorithm sliding window algorithm