bignum.c | 2097 mp_int x0, x1, y0, y1, t1, x0y0, x1y1; local in function:karatsuba_multiply 2120 if (mp_init_size(&y1, b->used - B) != MP_OKAY) { 2125 goto Y1; 2136 y1.used = b->used - B; 2160 tmpy = y1.dp; 2167 * upper words x1/y1 must have a known number of digits 2177 if (signed_multiply(&x1, &y1, &x1y1) != MP_OKAY) { 2178 goto X1Y1; /* x1y1 = x1*y1 */ 2180 /* now calc x1+x0 and y1+y0 */ 2184 if (basic_add(&y1, &y0, &x0) != MP_OKAY) [all...] |