nautilus-lighter 0.58.0

Lighter integration adapter for the Nautilus trading engine
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

// -------------------------------------------------------------------------------------------------
//  Copyright (C) 2015-2026 Nautech Systems Pty Ltd. All rights reserved.
//  https://nautechsystems.io
//
//  Licensed under the GNU Lesser General Public License Version 3.0 (the "License");
//  You may not use this file except in compliance with the License.
//  You may obtain a copy of the License at https://www.gnu.org/licenses/lgpl-3.0.en.html
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
// -------------------------------------------------------------------------------------------------

//! Field arithmetic underpinning Lighter's L2 signing scheme.
//!
//! - [`Fp`] is the Goldilocks prime field `GF(p)` with `p = 2^64 - 2^32 + 1`.
//! - [`Fp5`] is the quintic extension `GF(p^5)`, defined over [`Fp`] with the
//!   irreducible polynomial `z^5 - 3`.
//!
//! Both types expose constant-time arithmetic and canonical little-endian byte
//! encodings, suitable for direct reuse from the Poseidon2 hash and the ecgfp5
//! curve layers built on top.

mod goldilocks;
mod quintic;

pub use goldilocks::{Fp, MODULUS};
pub use quintic::Fp5;