nn::crypto::Encryptor::UpdateFinal Member Function

virtual size_t UpdateFinal(
     void * pDst,
     size_t dstSize
) = 0;

	Name	Description
out	pDst	Pointer to the buffer storing the encryption results.
in	dstSize	Size of the buffer specified by pDst.

Returns the number of bytes written to pDst.

Finalizes encryption.

You must call this function after finishing your series of encryption operations by calls to the Update function.

The size of the buffer required for pDst is (the total of all size values specified in the Update function calls) - (the total of all Update function return values) + (the GetUnitSize function - 1).

The function fails and displays an error if the size of the return value is larger than the buffer size specified in dstSize. Data is not written to the buffer beyond the size specified in dstSize. If the size of the return value is not larger than dstSize, the function indicates a successful completion and writes the size of the return value in pDst.

If this function fails, encryption cannot continue. You must then try again, starting by calling the Initialize function.

2011/10/27

Initial version.