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Abstract out verify logic for fe_is_odd

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This commit is contained in:
Pieter Wuille
2022-01-28 18:11:21 -05:00
parent d3f3fe8616
commit c5e788d672
4 changed files with 15 additions and 11 deletions
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6
src/field_10x26_impl.h
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@@ -274,11 +274,7 @@ SECP256K1_INLINE static int secp256k1_fe_impl_is_zero(const secp256k1_fe *a) {
return (t[0] | t[1] | t[2] | t[3] | t[4] | t[5] | t[6] | t[7] | t[8] | t[9]) == 0;
}
SECP256K1_INLINE static int secp256k1_fe_is_odd(const secp256k1_fe *a) {
#ifdef VERIFY
VERIFY_CHECK(a->normalized);
secp256k1_fe_verify(a);
#endif
SECP256K1_INLINE static int secp256k1_fe_impl_is_odd(const secp256k1_fe *a) {
return a->n[0] & 1;
}