A new precomputation method is presented for computing gR for a fixed element g and a randomly chosen exponent R in a given group. Our method is more efficient and flexible than the previously proposed methods, especially in the case where the amount of storage available is very small or quite large. It is also very efficient in computing gRyB for a small size E and variable number y, which OCCUIE in the verification of Schnorr’s identification scheme or its variants. Finally it ia shown that our method is well-suited for parallel processing as well.
CITATION STYLE
Lim, C. H., & Lee, P. J. (1994). More flexible exponentiation with precomputation. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 839 LNCS, pp. 95–107). Springer Verlag. https://doi.org/10.1007/3-540-48658-5_11
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