Developer Reference

Contents

ECCPPointInit

Initializes the context for a point on the elliptic curve defined over GF(p).

Syntax

IppStatus ippsECCPPointInit(int
feBitSize
, IppsECCPPointState*
pPoint
);
Include Files
ippcp.h
Parameters
feBitSize
Size (in bits) of the field element.
pPoint
Pointer to the context of the elliptic curve point.
Description
The function initializes the context for a point on the elliptic curve defined over a finite field GF(
p
).
Context
is a structure
IppsECCPPointState
intended for storing the information about a point on the elliptic curve defined over GF(
p
).
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
.
ippStsSizeErr
Indicates an error condition if the value of the parameter
feBitSize
is less than 2.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.