Visible to Intel only — GUID: GUID-BB4AF0F1-2629-4F68-8419-ACB270B7A6F6
Visible to Intel only — GUID: GUID-BB4AF0F1-2629-4F68-8419-ACB270B7A6F6
GFpNeg
Computes the additive inverse of an element of the finite field.
Syntax
IppStatus ippsGFpNeg(const IppsGFpElement* pA, IppsGFpElement* pR, IppsGFpState* pGF);
Include Files
ippcp.h
Parameters
pA |
Pointer to the context of the finite field element. |
pR |
Pointer to the context of the resulting element of the finite field. |
pGFp |
Pointer to the context of the finite field. |
Description
This function computes the additive inverse of an element of the finite field. The following pseudocode represents this operation: R + A = 0. 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 if any of the specified pointers is NULL. |
ippStsContextMatchErr |
Indicates an error condition if any of the IppsGFpState and IppsGFpElement context parameters does not match the operation. |
ippStsOutOfRangeErr |
Indicates an error condition if pA does not belong to the finite field specified by the context pGFp. |