Cryptography for Intel(R) Integrated Performance Primitives Developer Reference

ID 768738
Date 12/16/2022
Public
Document Table of Contents

GFpECSetPointAtInfinity

Sets a point on an elliptic curve as a point at infinity.

Syntax

IppStatus ippsGFpECSetPointAtInfinity(IppsGFpECPoint* pPoint, IppsGFpECState* pEC);

Include Files

ippcp.h

Parameters

pPoint

Pointer to the IppsGFpECPoint context.

pEC

Pointer to the context of the elliptic curve.
Description

This function sets the coordinates of an elliptic curve point in the IppsGFpECPoint context to the coordinates of a point at infinity.

Return Values

ippStsNoErr

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

ippStsNullPtrErr

Indicates an error condition if pPoint or pEC is NULL.

ippStsContextMatchErr

Indicates an error condition if the IppsGFpECState or IppsGFpECPoint context parameter does not match the operation.

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