In this paper the Gallant-Lambert-Vanstone method is re-examined for speeding up scalar multiplication. Using the theory of μ-Euclidian algorithm, we provide a rigorous method to reduce the theoretical bound for the decomposition of an integer k in the endomorphism ring of an elliptic curve. We then compare the two different methods for decomposition through computational implementations.
CITATION STYLE
Park, Y. H., Jeong, S., Kim, C. H., & Lim, J. (2002). An alternate decomposition of an integer for faster point multiplication on certain elliptic curves. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 2274, pp. 323–334). Springer Verlag. https://doi.org/10.1007/3-540-45664-3_23
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