GFPXDiv

Performs the Euclidean division of two elements of the GF(p^d) field.

Syntax

IppStatus ippsGFPXDiv(const IppsGFPXElement *pGFpxElementA, const IppsGFPXElement *pGFpxElementB, IppsGFPXElement *pGFpxElementQ, IppsGFPXElement *pGFpxElementR, IppsGFPXState *pGFpx);

Parameters

pGFpxElementA	Pointer to the context of the dividend element of the GF(`p^d`) field.
pGFpxElementB	Pointer to the context of the divisor element of the GF(`p^d`) field.
pGFpxElementQ	Pointer to the context of the resulting quotient element of the GF(`p^d`) field.
pGFpxElementR	Pointer to the context of the resulting remainder element of the GF(`p^d`) field.
pGFpx	Pointer to the context of the GF(`p^d`) field.

Description

This function is declared in the ippcp.h file. For the two given elements of the GF(p^d) field, the function computes the unique pair of the quotient and remainder. The following pseudocode represents this operation: A = B * Q + R.

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.
ippContextMatchErr	Indicates an error condition if any of the IppsGFPXState or IppsGFPXElement context parameters does not match the operation.
ippDivByZeroErr	Indicates an error condition if the zero divisor is attempted.