Function AtomicMultiplyBottom

src/cryptlib/integer.cpp:343–349

}

static inline void AtomicMultiplyBottom(word *C, word A0, word A1, word B0, word B1)
{
    dword_union t;
    t.dw = (dword)A0*B0;
    C[0] = t.low;
    C[1] = t.high + A0*B1 + A1*B0;
}

static inline void AtomicMultiplyBottomAdd(word *C, word A0, word A1, word B0, word B1)
{