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On modular inverses of cyclotomic polynomials and the magnitude of their coefficients
Published online by Cambridge University Press: 01 April 2012
Abstract
Let p and r be two primes, and let n and m be two distinct divisors of pr. Consider Φn and Φm, the nth and mth cyclotomic polynomials. In this paper, we present lower and upper bounds for the coefficients of the inverse of Φn modulo Φm and discuss an application to torus-based cryptography.
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- Copyright © London Mathematical Society 2012
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