You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
1.4 KiB
41 lines
1.4 KiB
#![cfg_attr(not(feature = "std"), no_std)]
|
|
#![deny(
|
|
warnings,
|
|
unused,
|
|
future_incompatible,
|
|
nonstandard_style,
|
|
rust_2018_idioms
|
|
)]
|
|
#![forbid(unsafe_code)]
|
|
|
|
//! This library implements the MNT6_298 curve generated in
|
|
//! [\[BCTV14\]](https://eprint.iacr.org/2014/595). The name denotes that it is a
|
|
//! Miyaji--Nakabayashi--Takano curve of embedding degree 6, defined over a
|
|
//! 298-bit (prime) field. The main feature of this curve is that its scalar
|
|
//! field and base field respectively equal the base field and scalar field of
|
|
//! MNT4_298.
|
|
//!
|
|
//!
|
|
//! Curve information:
|
|
//! * Base field: q =
|
|
//! 475922286169261325753349249653048451545124878552823515553267735739164647307408490559963137
|
|
//! * Scalar field: r =
|
|
//! 475922286169261325753349249653048451545124879242694725395555128576210262817955800483758081
|
|
//! * valuation(q - 1, 2) = 34
|
|
//! * valuation(r - 1, 2) = 17
|
|
//! * G1 curve equation: y^2 = x^3 + ax + b, where
|
|
//! * a = 11
|
|
//! * b = 106700080510851735677967319632585352256454251201367587890185989362936000262606668469523074
|
|
//! * G2 curve equation: y^2 = x^3 + Ax + B, where
|
|
//! * A = Fq2 = (0, 0, a)
|
|
//! * B = Fq2(b * NON_RESIDUE, 0, 0)
|
|
//! * NON_RESIDUE = 5 is the cubic non-residue used to construct the field
|
|
//! extension Fq3
|
|
|
|
#[cfg(feature = "r1cs")]
|
|
pub mod constraints;
|
|
mod curves;
|
|
mod fields;
|
|
|
|
pub use curves::*;
|
|
pub use fields::*;
|