MAC_BN_I¶
Multiplies two integer big numbers and accumulates the result with the third integer big number.
Syntax¶
IppStatus ippsMAC_BN_I(IppsBigNumState* pA, IppsBigNumState* pB, IppsBigNumState* pR);
Include Files¶
ippcp.h
Parameters¶
pA |
Pointer to the multiplicand of IppsBigNumState. |
pB |
Pointer to the multiplier of IppsBigNumState. |
pR |
Pointer to the multiplication result. |
Description¶
The function multiplies one integer big number by another and accumulates the result with the third input integer big number regardless of their signs and sizes. The function subsequently returns the result of the operation.
The following pseudocode represents this function:
pR←pR + pA * pB.
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. |
ippStsOutOfRangeErr |
Indicates an error condition if IppsBigNumState *pR is smaller than the result data length. |
ippStsContextMatchErr |
Indicates an error condition if any of the context parameters does not match the operation. |
Note
The function executes only under the condition that the size IppsBigNumState *pR is not less than the sum of the lengths of IppsBigNumState *pA or that of IppsBigNumState *pB minus one.