GFpECPointGetSize

Gets the size of the IppsGFpECPoint context of a point on an elliptic curve.

Syntax

IppStatus ippsGFpECPointGetSize(const IppsGFpECState* pEC, int* pSize);

Include Files

ippcp.h

Parameters

pEC	Pointer to the context of the elliptic curve.
pSize	Buffer size, in bytes, needed for the IppsGFpECPoint context.

Description

This function returns the size of the buffer associated with the IppsGFpECPoint context, which you may use to store data for a point on the elliptic curve over the finite field.

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 IppsGFpECState context parameter does not match the operation.