ECCPPointInit
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 isNULL.
- ippStsSizeErr
- Indicates an error condition if the value of the parameterfeBitSizeis less than 2.