GFpGetElement
GFpGetElement
Extracts an element of the finite field from the context.
Syntax
IppStatus ippsGFpGetElement(const IppsGFpElement*
pA
, Ipp32u*
pDataA
, int
lenA
, IppsGFpState*
pGFp
);
Include Files
ippcp.h
Parameters
- pA
- Pointer to the context of the finite field element.
- pDataA
- Pointer to the data array to copy the finite field element from.
- lenA
- Length of the data array.
- pGFp
- Pointer to the context of the finite field.
Description
This function copies the element of the finite field from the
IppsGFpElement
context to the user-defined pDataA
buffer. The finite field is specified by the context pGFp
.Return Values
- ippStsNoErr
- Indicates no error. Any other value indicates an error or warning.
- ippStsNullPtrErr
- Indicates an error condition any of the specified pointers isNULL.
- ippStsContextMatchErr
- Indicates an error condition if any ofIppsGFpStateandIppsGFpElementcontext parameters does not match the operation.
- ippStsOutOfRangeErr
- The input elements do not belong to the finite field specified by the contextpGFp
- ippStsSizeErr
- The length of the data array is negative or less than the finite field element length.