Developer Guide and Reference for Intel® Integrated Performance Primitives Cryptography
GFpAdd
Computes the sum of two elements of the finite field.
Syntax
IppStatus ippsGFpAdd(const IppsGFpElement* pA, const IppsGFpElement* pB, IppsGFpElement* pR, IppsGFpState* pGFp);
Include Files
ippcp.h
Parameters
| pA | Pointer to the context of the first element of the finite field to be added. | 
| pB | Pointer to the context of the second element of the finite field to be added. | 
| 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 sum of the elements of the finite field. The following pseudocode represents this operation: R = A + B. The finite field is specified by the pGFp context.
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 IppsGFpState and IppsGFpElement context parameters does not match the operation. | 
| ippStsOutOfRangeErr | Indicates an error condition if either the pA or pB element does not belong to the finite field specified by the context pGFp. |