PolyGFRoots

Computes roots of a given polynomial.

Syntax

IppStatus ippsPolyGFRoots_8u(const IppsPoly_GF8u* pPoly, Ipp8u* pRoot, int* pRootNum);

Parameters

pPoly

 Pointer to the polynomial.

pRoots

 Array of polynomial roots found.

pRootNum

 Pointer to the number of roots found.

Description

This function is declared in the ippdi.h file. The function computes roots of the given polynomial among elements of GF(2m) associated with the polynomial.

Return Values

ippStsNoErr

 Indicates no error. Any other value indicates an error or warning.

ippStsNullPtrErr

 Indicates an error condition if any of the specified pointers is NULL.

ippStsContextMatchErr

 Indicates an error condition if the specified context pPoly is not valid.
Parent topic: Arithmetic Functions for Polynomials over GF(2^m)

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