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Latin American applied research
versão impressa ISSN 0327-0793
Resumo
DESCHAMPS, J-P. e SUTTER, G.. Comparison of FPGA implementation of the mod M reduction. Lat. Am. appl. res. [online]. 2007, vol.37, n.1, pp.93-97. ISSN 0327-0793.
Several algorithms for computing x mod m are presented, among others the reduction mod Bk-a, the pre-computation of Bi.k mod m, a generalized version of the Barrett algorithm and a modified version of the same Barrett algorithm. The four mentioned algorithms, as well as the classical integer non-restoring division algorithm, have been synthesized and implemented within xc3s4000 components.
Palavras-chave : Arithmetic in FPGA; Galois Field; Cryptography; Modular Operation.