This commit is contained in:
Steffen Jaeckel 2014-06-12 18:01:58 +02:00
parent 82aeb1d824
commit e8163eb74a

View File

@ -28,56 +28,56 @@ void fp_mul(fp_int *A, fp_int *B, fp_int *C)
if say y=17 then we would do (32-17)^2 = 225 unneeded multiplications if say y=17 then we would do (32-17)^2 = 225 unneeded multiplications
*/ */
#ifdef TFM_MUL3 && FP_SIZE >= 6 #if defined(TFM_MUL3) && FP_SIZE >= 6
if (y <= 3) { if (y <= 3) {
fp_mul_comba3(A,B,C); fp_mul_comba3(A,B,C);
return; return;
} }
#endif #endif
#ifdef TFM_MUL4 && FP_SIZE >= 8 #if defined(TFM_MUL4) && FP_SIZE >= 8
if (y == 4) { if (y == 4) {
fp_mul_comba4(A,B,C); fp_mul_comba4(A,B,C);
return; return;
} }
#endif #endif
#ifdef TFM_MUL6 && FP_SIZE >= 12 #if defined(TFM_MUL6) && FP_SIZE >= 12
if (y <= 6) { if (y <= 6) {
fp_mul_comba6(A,B,C); fp_mul_comba6(A,B,C);
return; return;
} }
#endif #endif
#ifdef TFM_MUL7 && FP_SIZE >= 14 #if defined(TFM_MUL7) && FP_SIZE >= 14
if (y == 7) { if (y == 7) {
fp_mul_comba7(A,B,C); fp_mul_comba7(A,B,C);
return; return;
} }
#endif #endif
#ifdef TFM_MUL8 && FP_SIZE >= 16 #if defined(TFM_MUL8) && FP_SIZE >= 16
if (y == 8) { if (y == 8) {
fp_mul_comba8(A,B,C); fp_mul_comba8(A,B,C);
return; return;
} }
#endif #endif
#ifdef TFM_MUL9 && FP_SIZE >= 18 #if defined(TFM_MUL9) && FP_SIZE >= 18
if (y == 9) { if (y == 9) {
fp_mul_comba9(A,B,C); fp_mul_comba9(A,B,C);
return; return;
} }
#endif #endif
#ifdef TFM_MUL12 && FP_SIZE >= 24 #if defined(TFM_MUL12) && FP_SIZE >= 24
if (y <= 12) { if (y <= 12) {
fp_mul_comba12(A,B,C); fp_mul_comba12(A,B,C);
return; return;
} }
#endif #endif
#ifdef TFM_MUL17 && FP_SIZE >= 34 #if defined(TFM_MUL17) && FP_SIZE >= 34
if (y <= 17) { if (y <= 17) {
fp_mul_comba17(A,B,C); fp_mul_comba17(A,B,C);
return; return;
} }
#endif #endif
#ifdef TFM_SMALL_SET && FP_SIZE >= 32 #if defined(TFM_SMALL_SET) && FP_SIZE >= 32
if (y <= 16) { if (y <= 16) {
fp_mul_comba_small(A,B,C); fp_mul_comba_small(A,B,C);
return; return;