frost/secp256k1-zkp
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Abstract out verify logic for fe_to_storage

Browse Source
This commit is contained in:
Pieter Wuille
2022-01-28 18:56:54 -05:00
parent 1e6894bdd7
commit 76d31e5047
4 changed files with 15 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/field_5x52_impl.h
View File

@@ -459,10 +459,7 @@ static SECP256K1_INLINE void secp256k1_fe_storage_cmov(secp256k1_fe_storage *r,
r->n[3] = (r->n[3] & mask0) | (a->n[3] & mask1);
}
static void secp256k1_fe_to_storage(secp256k1_fe_storage *r, const secp256k1_fe *a) {
#ifdef VERIFY
VERIFY_CHECK(a->normalized);
#endif
static void secp256k1_fe_impl_to_storage(secp256k1_fe_storage *r, const secp256k1_fe *a) {
r->n[0] = a->n[0] | a->n[1] << 52;
r->n[1] = a->n[1] >> 12 | a->n[2] << 40;
r->n[2] = a->n[2] >> 24 | a->n[3] << 28;