Visible to Intel only — GUID: GUID-89D41E7E-EB64-48FA-A956-D11725D15AB7
Visible to Intel only — GUID: GUID-89D41E7E-EB64-48FA-A956-D11725D15AB7
GFpElementInit
Initializes the context of an element of the finite field.
Syntax
IppStatus ippsGFpElementInit(const Ipp32u* pA, int nsA, IppsGFpElement* pR, IppsGFpState* pGF);
Include Files
ippcp.h
Parameters
pA |
Pointer to the data array storing the finite field element. |
lenA |
Length of the element. |
pR |
Pointer to the context of the finite field element being initialized. |
pGFp |
Pointer to the context of the finite field. |
Description
This function initializes the memory buffer pR associated with the IppsGFpElement context and sets up the specific element of the finite field specified by the pGFp context. The initialized IppsGFpElement context is used in all the operations with this element of the finite field.
If the lenA parameter value equals zero, the function initializes a zero element. If the value is less than zero, the function fails.
Return Values
ippStsNoErr |
Indicates no error. Any other value indicates an error or warning. |
ippStsNullPtrErr |
Indicates an error condition in the following cases:
|
ippStsContextMatchErr |
Indicates an error condition if the pGFp context parameter does not match the operation. |
ippStsSizeErr |
Indicates an error condition iflenA ≤ 0. |