Lines Matching defs:x2
188 uint16_t x1[18], x2[18], x3[18], z2[18], z3[18];
232 * Initialise variables x1, x2, z2, x3 and z3. We set all of them
238 memcpy(x2, z2, ILEN);
239 x2[1] = 19;
240 memcpy(z3, x2, ILEN);
258 cswap(x2, x3, swap);
263 print_int_mont("x2", x2);
269 c255_add(a, x2, z2);
271 c255_sub(b, x2, z2);
296 c255_mul(x2, aa, bb);
302 print_int_mont("x2", x2);
308 cswap(x2, x3, swap);
336 c255_mul(b, x2, b);
341 * memcpy(x2, b, ILEN);
342 * br_i15_from_monty(x2, C255_P, P0I);
346 br_i15_montymul(x2, a, b, C255_P, P0I);
348 br_i15_encode(G, 32, x2);