absolutebi/serai
1
0
Fork 0
mirror of https://github.com/serai-dex/serai.git synced 2025-12-08 12:19:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

ff 0.13 (#269)

Browse Source 
* Partial move to ff 0.13

It turns out the newly released k256 0.12 isn't on ff 0.13, preventing further
work at this time.

* Update all crates to work on ff 0.13

The provided curves still need to be expanded to fit the new API.

* Finish adding dalek-ff-group ff 0.13 constants

* Correct FieldElement::product definition

Also stops exporting macros.

* Test most new parts of ff 0.13

* Additionally test ff-group-tests with BLS12-381 and the pasta curves

We only tested curves from RustCrypto. Now we test a curve offered by zk-crypto,
the group behind ff/group, and the pasta curves, which is by Zcash (though
Zcash developers are also behind zk-crypto).

* Finish Ed448

Fully specifies all constants, passes all tests in ff-group-tests, and finishes moving to ff-0.13.

* Add RustCrypto/elliptic-curves to allowed git repos

Needed due to k256/p256 incorrectly defining product.

* Finish writing ff 0.13 tests

* Add additional comments to dalek

* Further comments

* Update ethereum-serai to ff 0.13
This commit is contained in:
Luke Parker
2023-03-28 04:38:01 -04:00
committed by GitHub
parent a9f6300e86
commit 79aff5d4c8
59 changed files with 865 additions and 429 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
crypto/dleq/src/cross_group/mod.rs
View File

@@ -269,15 +269,15 @@ where
SchnorrPoK::<G1>::prove(rng, transcript, generators.1.primary, &f.1),
);
let mut blinding_key_total = (G0::Scalar::zero(), G1::Scalar::zero());
let mut blinding_key_total = (G0::Scalar::ZERO, G1::Scalar::ZERO);
let mut blinding_key = |rng: &mut R, last| {
let blinding_key = (
Self::blinding_key(&mut *rng, &mut blinding_key_total.0, last),
Self::blinding_key(&mut *rng, &mut blinding_key_total.1, last),
);
if last {
debug_assert_eq!(blinding_key_total.0, G0::Scalar::zero());
debug_assert_eq!(blinding_key_total.1, G1::Scalar::zero());
debug_assert_eq!(blinding_key_total.0, G0::Scalar::ZERO);
debug_assert_eq!(blinding_key_total.1, G1::Scalar::ZERO);
}
blinding_key
};