Galois field multiplier

Details Galois field multiplier Galois field multiplier

1998-02-18

1999-12-07

Mai, Tan V.

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

G06F 700

Patent

active

059999594

ABSTRACT:
A Galois field multiplier for GF(2.sup.n), with n=2m, multiplies two n-bit polynomials to produce a(x)*b(x)=a(x)b(x) mod g(x), where g(x) is a generator polynomial for the Galois field and "*" represents multiplication over the Galois field, by treating each polynomial as the sum of two m-bit polynomials:

REFERENCES:
patent: 4825401 (1989-04-01), Ikumi
patent: 4989168 (1991-01-01), Kuroda et al.
patent: 5272661 (1993-12-01), Raghavan et al.
patent: 5586070 (1996-12-01), Purcell
patent: 5764558 (1998-06-01), Pearson et al.

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