1006 static void fe_sub(fe h, const fe f, const fe g)  in fe_sub()  function
1879     fe_sub(u, u, h->Z); /* u = y^2-1 */  in ge_frombytes_vartime()
1894     fe_sub(check, vxx, u); /* vx^2-u */  in ge_frombytes_vartime()
1950     fe_sub(r->YminusX, p->Y, p->X);  in ge_p3_to_cached()
1983     fe_sub(r->Z, r->Z, r->X);  in ge_p2_dbl()
1984     fe_sub(r->X, t0, r->Y);  in ge_p2_dbl()
1985     fe_sub(r->T, r->T, r->Z);  in ge_p2_dbl()
2002     fe_sub(r->Y, p->Y, p->X);  in ge_madd()
2007     fe_sub(r->X, r->Z, r->Y);  in ge_madd()
2010     fe_sub(r->T, t0, r->T);  in ge_madd()
2019     fe_sub(r->Y, p->Y, p->X);  in ge_msub()
2024     fe_sub(r->X, r->Z, r->Y);  in ge_msub()
2026     fe_sub(r->Z, t0, r->T);  in ge_msub()
2036     fe_sub(r->Y, p->Y, p->X);  in ge_add()
2042     fe_sub(r->X, r->Z, r->Y);  in ge_add()
2045     fe_sub(r->T, t0, r->T);  in ge_add()
2054     fe_sub(r->Y, p->Y, p->X);  in ge_sub()
2060     fe_sub(r->X, r->Z, r->Y);  in ge_sub()
2062     fe_sub(r->Z, t0, r->T);  in ge_sub()
4401         fe_sub(tmp0, x3, z3);  in x25519_scalar_mult_generic()
4402         fe_sub(tmp1, x2, z2);  in x25519_scalar_mult_generic()
4410         fe_sub(z2, z3, z2);  in x25519_scalar_mult_generic()
4412         fe_sub(tmp1, tmp1, tmp0);  in x25519_scalar_mult_generic()
5646     fe_sub(zminusy, A.Z, A.Y);  in ossl_x25519_public_from_private()