Lines Matching refs:y1
1080 static void ecc_point_double_jacobian(u64 *x1, u64 *y1, u64 *z1, in ecc_point_double_jacobian() argument
1093 vli_mod_square_fast(t4, y1, curve); in ecc_point_double_jacobian()
1099 vli_mod_mult_fast(y1, y1, z1, curve); in ecc_point_double_jacobian()
1140 vli_set(z1, y1, ndigits); in ecc_point_double_jacobian()
1141 vli_set(y1, t4, ndigits); in ecc_point_double_jacobian()
1145 static void apply_z(u64 *x1, u64 *y1, u64 *z, const struct ecc_curve *curve) in apply_z() argument
1152 vli_mod_mult_fast(y1, y1, t1, curve); /* y1 * z^3 */ in apply_z()
1156 static void xycz_initial_double(u64 *x1, u64 *y1, u64 *x2, u64 *y2, in xycz_initial_double() argument
1163 vli_set(y2, y1, ndigits); in xycz_initial_double()
1171 apply_z(x1, y1, z, curve); in xycz_initial_double()
1173 ecc_point_double_jacobian(x1, y1, z, curve); in xycz_initial_double()
1182 static void xycz_add(u64 *x1, u64 *y1, u64 *x2, u64 *y2, in xycz_add() argument
1199 vli_mod_sub(y2, y2, y1, curve_prime, ndigits); in xycz_add()
1210 vli_mod_mult_fast(y1, y1, x2, curve); in xycz_add()
1216 vli_mod_sub(y2, y2, y1, curve_prime, ndigits); in xycz_add()
1225 static void xycz_add_c(u64 *x1, u64 *y1, u64 *x2, u64 *y2, in xycz_add_c() argument
1244 vli_mod_add(t5, y2, y1, curve_prime, ndigits); in xycz_add_c()
1246 vli_mod_sub(y2, y2, y1, curve_prime, ndigits); in xycz_add_c()
1251 vli_mod_mult_fast(y1, y1, t6, curve); in xycz_add_c()
1264 vli_mod_sub(y2, y2, y1, curve_prime, ndigits); in xycz_add_c()
1275 vli_mod_sub(y1, t6, y1, curve_prime, ndigits); in xycz_add_c()