Toward Efficient Multiplication Algorithms over Finite Fields in Lagrange Representation

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In this paper, we present a representative theory for finite fields called the Lagrange Representation recently initialized by Bajard et al. Our contribution is of introducing a new method for computing the leading coefficient of an arbitrary field polynomial, and establishing a field modular multiplication algorithm. Some concrete examples are given in order to emphasize illustration of the method.

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323-327

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January 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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