test

Author: mkannwischer

src/generic/arithmetic_fixed.h

@@ -35,7 +35,7 @@ inline void m_vec_mul_add (int m_vec_limbs, const uint64_t *in, unsigned char a,
     uint64_t lsb_ask = 0x1111111111111111ULL;
 
     for(int i=0; i < M_VEC_LIMBS_MAX ;i++){
-        acc[i] ^= ( in[i]       & lsb_ask) * (tab & 0xff)
+        acc[i] ^= ( in[i]       & lsb_ask) * (tab & 0xf)
                 ^ ((in[i] >> 1) & lsb_ask) * ((tab >> 8)  & 0xf)
                 ^ ((in[i] >> 2) & lsb_ask) * ((tab >> 16) & 0xf)
                 ^ ((in[i] >> 3) & lsb_ask) * ((tab >> 24) & 0xf);