crate_crypto_kzg_multi_open_fk20

Crates.iocrate_crypto_kzg_multi_open_fk20
lib.rscrate_crypto_kzg_multi_open_fk20
version0.5.3
sourcesrc
created_at2024-05-21 09:12:53.668123
updated_at2025-02-02 23:49:53.018276
descriptionThis crate provides a multi-opening algorithm for KZG10 using FK20
homepage
repositoryhttps://github.com/crate-crypto/rust-eth-kzg
max_upload_size
id1246651
size101,525
(kevaundray)

documentation

README

KZG Multi Open

Overview

This crate provides a Rust API for KZG multi-opening polynomial commitment scheme (PCS).This allows you to commit to a polynomial over some field with prime order, and later on reveal multiple evaluations of that polynomial, along with an (opening) proof that attests to the correctness of those evaluations.

The opening proofs are efficiently computed using FK20.

The API is opinionated and although it is generic, it also does not support every use case. It has been made with the Ethereum Data Availability Sampling vision in mind. One can see that for example, we allow evaluations over particular cosets, where the order of the elements in each coset and the order of the cosets themselves are fixed. (Even though we test internally with permutations of the cosets)

Installation

Installation of this crate can be done by adding this to your Cargo.toml:

[dependencies]
crate_crypto_kzg_multi_open_fk20 = "0.1.0"
Commit count: 802

cargo fmt