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c-kzg-4844
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Minimal 4844 version of c-kzg
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Justin Traglia 7d170f9939
Add coverage-guided C fuzzers (#203) 
* Start to add fuzzers

* Update path to trusted setup in gen_corpus

* Update path one more time

* Add support for two more targets

* Add fuzzers for remaining targets

* Clean up a little

* Add README

* Fix typos

* De-dup fuzzing files

* Add newline at the end of base_fuzz

* Make generic rule for displaying targets

* Use regular make command

* Remove duplicate targets

* Update .gitignore file
 		2023-03-13 12:45:02 +02:00
.github/workflows Run clang sanitizers in CI + workflow cleanup (#196) 2023-03-13 12:42:12 +02:00
bindings Small cleanups (#202) 2023-03-10 11:32:13 -06:00
blst@ca03e11a3f Upgrade blst & remove sha256 patch (#85) 2023-01-25 20:07:15 +00:00
fuzz Add coverage-guided C fuzzers (#203) 2023-03-13 12:45:02 +02:00
inc Small cleanups (#202) 2023-03-10 11:32:13 -06:00
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README.md

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