GFPXQGetSize

Gets the size of the IppsGFPXQState context of the finite field GF(p^d^2).

Syntax

IppStatus ippsGFPXQGetSize(const IppsGFPXState *pGroundGFpx, Ipp32u *stateSizeInBytes);

Parameters

pGroundGFPx	Pointer to the ground finite field GF(`p^d`).
stateSizeInBytes	Buffer size in bytes needed for the IppsGFPXQState context.

Description

This function is declared in the ippcp.h file. The function returns the size of the buffer associated with the IppsGFPXQState context, suitable for storing data for the GF(p^d^2) field, that is, the quadratic extension of the finite field GF(p^d).

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 IppsGFPXState context parameter does not match the operation.