C_DecryptFinal
C_DecryptFinal(CK_SESSION_HANDLE hSession,
C_DecryptFinal(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pLastPart,
C_DecryptFinal(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pLastPart,
C_DecryptFinal(CK_SESSION_HANDLE hSession,