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Abstract out verify logic for fe_set_int

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This commit is contained in:
Pieter Wuille
2022-01-28 18:04:15 -05:00
parent 864f9db491
commit 19a2bfeeea
4 changed files with 16 additions and 16 deletions
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8
src/field_5x52_impl.h
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@@ -210,15 +210,9 @@ static int secp256k1_fe_impl_normalizes_to_zero_var(const secp256k1_fe *r) {
return (z0 == 0) | (z1 == 0xFFFFFFFFFFFFFULL);
}
SECP256K1_INLINE static void secp256k1_fe_set_int(secp256k1_fe *r, int a) {
VERIFY_CHECK(0 <= a && a <= 0x7FFF);
SECP256K1_INLINE static void secp256k1_fe_impl_set_int(secp256k1_fe *r, int a) {
r->n[0] = a;
r->n[1] = r->n[2] = r->n[3] = r->n[4] = 0;
#ifdef VERIFY
r->magnitude = (a != 0);
r->normalized = 1;
secp256k1_fe_verify(r);
#endif
}
SECP256K1_INLINE static int secp256k1_fe_is_zero(const secp256k1_fe *a) {