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Abstract out verify logic for fe_normalize_var

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This commit is contained in:
Pieter Wuille
2022-01-28 17:59:36 -05:00
parent e28b51f522
commit 6c31371120
4 changed files with 16 additions and 15 deletions
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8
src/field_10x26_impl.h
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@@ -133,7 +133,7 @@ static void secp256k1_fe_impl_normalize_weak(secp256k1_fe *r) {
r->n[5] = t5; r->n[6] = t6; r->n[7] = t7; r->n[8] = t8; r->n[9] = t9;
}
static void secp256k1_fe_normalize_var(secp256k1_fe *r) {
static void secp256k1_fe_impl_normalize_var(secp256k1_fe *r) {
uint32_t t0 = r->n[0], t1 = r->n[1], t2 = r->n[2], t3 = r->n[3], t4 = r->n[4],
t5 = r->n[5], t6 = r->n[6], t7 = r->n[7], t8 = r->n[8], t9 = r->n[9];
@@ -181,12 +181,6 @@ static void secp256k1_fe_normalize_var(secp256k1_fe *r) {
r->n[0] = t0; r->n[1] = t1; r->n[2] = t2; r->n[3] = t3; r->n[4] = t4;
r->n[5] = t5; r->n[6] = t6; r->n[7] = t7; r->n[8] = t8; r->n[9] = t9;
#ifdef VERIFY
r->magnitude = 1;
r->normalized = 1;
secp256k1_fe_verify(r);
#endif
}
static int secp256k1_fe_normalizes_to_zero(const secp256k1_fe *r) {