GFpMul

Multiplies two elements of the finite field.

Syntax

IppStatus ippsGFpMul(const IppsGFpElement* pA, const IppsGFpElement* pB, IppsGFpElement* pR, IppsGFpState* pGFp);

Include Files

ippcp.h

Parameters

pA	Pointer to the context of the first multiplicand element of the finite field.
pB	Pointer to the context of the second multiplicand element of the finite field.
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 product of two elements of the finite field. The following pseudocode represents this operation: R = A ⋅ B. 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 either IppsGFpState or IppsGFpElement context parameters do not match the operation.
ippStsOutOfRangeErr	Indicates an error condition if pA or pB does not belong to the finite field specified by the context pGFp.