#define TFM_DEFINES
#include "fp_mul_comba.c"
#ifdef TFM_MUL3
void fp_mul_comba3(fp_int *A, fp_int *B, fp_int *C)
{
fp_digit c0, c1, c2, at[6];
memcpy(at, A->dp, 3 * sizeof(fp_digit));
memcpy(at+3, B->dp, 3 * sizeof(fp_digit));
COMBA_START;
COMBA_CLEAR;
MULADD(at[0], at[3]);
COMBA_STORE(C->dp[0]);
COMBA_FORWARD;
MULADD(at[0], at[4]); MULADD(at[1], at[3]);
COMBA_STORE(C->dp[1]);
COMBA_FORWARD;
MULADD(at[0], at[5]); MULADD(at[1], at[4]); MULADD(at[2], at[3]);
COMBA_STORE(C->dp[2]);
COMBA_FORWARD;
MULADD(at[1], at[5]); MULADD(at[2], at[4]);
COMBA_STORE(C->dp[3]);
COMBA_FORWARD;
MULADD(at[2], at[5]);
COMBA_STORE(C->dp[4]);
COMBA_STORE2(C->dp[5]);
C->used = 6;
C->sign = A->sign ^ B->sign;
fp_clamp(C);
COMBA_FINI;
}
#endif