C-KZG-4844

This is a minimal library for EIP-4844 that implements the Polynomial Commitments API. It was originally a stripped-down copy of C-KZG, but it has been heavily modified since then.

Interface functions

There are functions for KZG operations:

• blob_to_kzg_commitment
• compute_kzg_proof
• compute_blob_kzg_proof
• verify_kzg_proof
• verify_blob_kzg_proof
• verify_blob_kzg_proof_batch

There are functions for loading/freeing the trusted setup:

• load_trusted_setup
• load_trusted_setup_file
• free_trusted_setup

Bindings

There are bindings for the following languages:

Language	Link
C#	README
Go	README
Java	README
Nim	README
Node.js	README
Python	README
Rust	README

Installation

Initialize the blst submodule:

git submodule update --init

Build the blst library:

cd src
make blst

Build/test the C-KZG-4844 library:

cd src
make