GFpGetSize¶
Gets the size of the context of a GF(q) field.
Syntax¶
IppStatus ippsGFpGetSize(int febitSize, int* pSize);
Include Files¶
ippcp.h
Parameters¶
febitSize |
Size, in bytes, of the odd prime number |
pSize |
Pointer to the buffer size, in bytes, needed for the IppsGFpState context. |
Description¶
This function returns the size of the buffer associated with the
IppsGFpState context, which you can use to store data of the finite
field GF(q) determined by the odd prime number q of size not
greater than febitSize bit.
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. |
ippStsSizeErr |
Indicates an error condition if febitSize is less than 2 or greater than 1024. |