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Abstract out verify logic for fe_add_int

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This commit is contained in:
Pieter Wuille
2023-05-11 03:05:35 -04:00
parent 89e324c6b9
commit 4371f98346
4 changed files with 18 additions and 19 deletions
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10
src/field_impl.h
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@@ -220,6 +220,16 @@ SECP256K1_INLINE static void secp256k1_fe_set_int(secp256k1_fe *r, int a) {
secp256k1_fe_verify(r);
}
static void secp256k1_fe_impl_add_int(secp256k1_fe *r, int a);
SECP256K1_INLINE static void secp256k1_fe_add_int(secp256k1_fe *r, int a) {
VERIFY_CHECK(0 <= a && a <= 0x7FFF);
secp256k1_fe_verify(r);
secp256k1_fe_impl_add_int(r, a);
r->magnitude += 1;
r->normalized = 0;
secp256k1_fe_verify(r);
}
static void secp256k1_fe_impl_clear(secp256k1_fe *a);
SECP256K1_INLINE static void secp256k1_fe_clear(secp256k1_fe *a) {
a->magnitude = 0;