Lines Matching refs:gf_sub
100 gf_sub(b->n->a, a->y, a->x); in pt_to_pniels()
111 gf_sub(e->y, d->n->b, d->n->a); in pniels_to_pt()
121 gf_sub(e->x, n->b, n->a); in niels_to_pt()
214 gf_sub(a, b, a); in ossl_curve448_point_valid()
299 gf_sub(y, y, u); in ossl_curve448_point_mul_by_ratio_and_encode_like_eddsa()
300 gf_sub(z, t, x); in ossl_curve448_point_mul_by_ratio_and_encode_like_eddsa()
303 gf_sub(t, t, z); in ossl_curve448_point_mul_by_ratio_and_encode_like_eddsa()
345 gf_sub(p->z, ONE, p->x); /* num = 1-y^2 */ in ossl_curve448_point_decode_like_eddsa_and_mul_by_ratio()
347 gf_sub(p->t, ONE, p->t); /* denom = 1-dy^2 or 1-d + dy^2 */ in ossl_curve448_point_decode_like_eddsa_and_mul_by_ratio()
365 gf_sub(b, b, d); in ossl_curve448_point_decode_like_eddsa_and_mul_by_ratio()
366 gf_sub(p->t, a, c); in ossl_curve448_point_decode_like_eddsa_and_mul_by_ratio()
369 gf_sub(a, p->z, d); in ossl_curve448_point_decode_like_eddsa_and_mul_by_ratio()
