frost/secp256k1-zkp
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remove superfluous #ifdef VERIFY/#endif preprocessor conditions

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Now that the `VERIFY_CHECK` compiles to empty in non-VERIFY mode, blocks
that only consist of these macros don't need surrounding `#ifdef VERIFY`
conditions anymore.

At some places intentional blank lines are inserted for grouping and
better readadbility.
This commit is contained in:
Sebastian Falbesoner
2023-08-04 01:47:18 +02:00
parent c2688f8de9
commit 5d89bc031b
11 changed files with 31 additions and 97 deletions
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7
src/group_impl.h
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@@ -362,9 +362,7 @@ static int secp256k1_gej_eq_x_var(const secp256k1_fe *x, const secp256k1_gej *a)
secp256k1_fe r;
secp256k1_fe_verify(x);
secp256k1_gej_verify(a);
#ifdef VERIFY
VERIFY_CHECK(!a->infinity);
#endif
secp256k1_fe_sqr(&r, &a->z); secp256k1_fe_mul(&r, &r, x);
return secp256k1_fe_equal(&r, &a->x);
@@ -809,9 +807,7 @@ static void secp256k1_gej_rescale(secp256k1_gej *r, const secp256k1_fe *s) {
secp256k1_fe zz;
secp256k1_gej_verify(r);
secp256k1_fe_verify(s);
#ifdef VERIFY
VERIFY_CHECK(!secp256k1_fe_normalizes_to_zero_var(s));
#endif
secp256k1_fe_sqr(&zz, s);
secp256k1_fe_mul(&r->x, &r->x, &zz); /* r->x *= s^2 */
@@ -907,9 +903,8 @@ static int secp256k1_ge_x_frac_on_curve_var(const secp256k1_fe *xn, const secp25
* (xn/xd)^3 + 7 is square <=> xd*xn^3 + 7*xd^4 is square (multiplying by xd^4, a square).
*/
secp256k1_fe r, t;
#ifdef VERIFY
VERIFY_CHECK(!secp256k1_fe_normalizes_to_zero_var(xd));
#endif
secp256k1_fe_mul(&r, xd, xn); /* r = xd*xn */
secp256k1_fe_sqr(&t, xn); /* t = xn^2 */
secp256k1_fe_mul(&r, &r, &t); /* r = xd*xn^3 */