.. _sm3final:



SM3Final
========


Completes computation of the SM3 digest value.


Syntax
------


IppStatus ippsSM3Final(Ipp8u \*pMD, IppsSM3State \*pCtx);


Include Files
-------------


``ippcp.h``


Parameters
----------


.. list-table:: 
   :header-rows: 0

   * -     pMD   
     -  Pointer to the resultant digest value.
   * -     pCtx   
     -  Pointer to the IppsSM3State context.




Description
-----------


The function completes calculation of the digest value and stores the
result into the specified memory.


Return Values
-------------


.. list-table:: 
   :header-rows: 0

   * -     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 the context parameter does not match the operation.